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Fresh repository on git.elektrine.com/elektrine/elektrine.
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Maxfield Luke 2026-07-30 01:36:18 -04:00
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# This file contains the configuration for Credo and you are probably reading
# this after creating it with `mix credo.gen.config`.
#
# If you find anything wrong or unclear in this file, please report an
# issue on GitHub: https://github.com/rrrene/credo/issues
#
%{
#
# You can have as many configs as you like in the `configs:` field.
configs: [
%{
#
# Run any config using `mix credo -C <name>`. If no config name is given
# "default" is used.
#
name: "default",
#
# These are the files included in the analysis:
files: %{
#
# You can give explicit globs or simply directories.
# In the latter case `**/*.{ex,exs}` will be used.
#
included: [
"lib/",
"src/",
"test/",
"web/",
"apps/*/lib/",
"apps/*/src/",
"apps/*/test/",
"apps/*/web/"
],
excluded: [~r"/_build/", ~r"/deps/", ~r"/node_modules/"]
},
#
# Load and configure plugins here:
#
plugins: [],
#
# If you create your own checks, you must specify the source files for
# them here, so they can be loaded by Credo before running the analysis.
#
requires: [],
#
# If you want to enforce a style guide and need a more traditional linting
# experience, you can change `strict` to `true` below:
#
strict: true,
#
# To modify the timeout for parsing files, change this value:
#
parse_timeout: 5000,
#
# If you want to use uncolored output by default, you can change `color`
# to `false` below:
#
color: true,
#
# You can customize the parameters of any check by adding a second element
# to the tuple.
#
# To disable a check put `false` as second element:
#
# {Credo.Check.Design.DuplicatedCode, false}
#
checks: %{
enabled: [
#
## Consistency Checks
#
{Credo.Check.Consistency.ExceptionNames, []},
{Credo.Check.Consistency.LineEndings, []},
{Credo.Check.Consistency.ParameterPatternMatching, []},
{Credo.Check.Consistency.SpaceAroundOperators, []},
{Credo.Check.Consistency.SpaceInParentheses, []},
{Credo.Check.Consistency.TabsOrSpaces, []},
#
## Design Checks
#
# You can customize the priority of any check
# Priority values are: `low, normal, high, higher`
#
{Credo.Check.Design.AliasUsage,
[if_nested_deeper_than: 99, if_called_more_often_than: 999]},
{Credo.Check.Design.TagFIXME, []},
# You can also customize the exit_status of each check.
# If you don't want TODO comments to cause `mix credo` to fail, just
# set this value to 0 (zero).
#
{Credo.Check.Design.TagTODO, [exit_status: 2]},
#
## Readability Checks
#
{Credo.Check.Readability.AliasOrder, []},
{Credo.Check.Readability.FunctionNames, []},
{Credo.Check.Readability.LargeNumbers, []},
{Credo.Check.Readability.MaxLineLength, [priority: :low, max_length: 120]},
{Credo.Check.Readability.ModuleAttributeNames, []},
{Credo.Check.Readability.ModuleDoc, []},
{Credo.Check.Readability.ModuleNames, []},
{Credo.Check.Readability.ParenthesesInCondition, []},
{Credo.Check.Readability.ParenthesesOnZeroArityDefs, []},
{Credo.Check.Readability.PipeIntoAnonymousFunctions, []},
{Credo.Check.Readability.PredicateFunctionNames, []},
{Credo.Check.Readability.PreferImplicitTry, []},
{Credo.Check.Readability.RedundantBlankLines, []},
{Credo.Check.Readability.Semicolons, []},
{Credo.Check.Readability.SpaceAfterCommas, []},
{Credo.Check.Readability.StringSigils, []},
{Credo.Check.Readability.TrailingBlankLine, []},
{Credo.Check.Readability.TrailingWhiteSpace, []},
{Credo.Check.Readability.UnnecessaryAliasExpansion, []},
{Credo.Check.Readability.VariableNames, []},
{Credo.Check.Readability.WithSingleClause, []},
#
## Refactoring Opportunities
#
{Credo.Check.Refactor.Apply, []},
{Credo.Check.Refactor.CondStatements, []},
{Credo.Check.Refactor.CyclomaticComplexity, [max_complexity: 120]},
{Credo.Check.Refactor.FilterCount, []},
{Credo.Check.Refactor.FilterFilter, []},
{Credo.Check.Refactor.FunctionArity, [max_arity: 20]},
{Credo.Check.Refactor.LongQuoteBlocks, [max_line_count: 1_000]},
{Credo.Check.Refactor.MapJoin, []},
{Credo.Check.Refactor.MatchInCondition, []},
{Credo.Check.Refactor.NegatedConditionsInUnless, []},
{Credo.Check.Refactor.NegatedConditionsWithElse, []},
{Credo.Check.Refactor.Nesting, [max_nesting: 20]},
{Credo.Check.Refactor.RedundantWithClauseResult, []},
{Credo.Check.Refactor.RejectReject, []},
{Credo.Check.Refactor.UnlessWithElse, []},
{Credo.Check.Refactor.WithClauses, []},
#
## Warnings
#
{Credo.Check.Warning.ApplicationConfigInModuleAttribute, []},
{Credo.Check.Warning.BoolOperationOnSameValues, []},
{Credo.Check.Warning.Dbg, []},
{Credo.Check.Warning.ExpensiveEmptyEnumCheck, []},
{Credo.Check.Warning.IExPry, []},
{Credo.Check.Warning.IoInspect, []},
{Credo.Check.Warning.MissedMetadataKeyInLoggerConfig, []},
{Credo.Check.Warning.OperationOnSameValues, []},
{Credo.Check.Warning.OperationWithConstantResult, []},
{Credo.Check.Warning.RaiseInsideRescue, []},
{Credo.Check.Warning.SpecWithStruct, []},
{Credo.Check.Warning.StructFieldAmount, []},
{Credo.Check.Warning.UnsafeExec, []},
{Credo.Check.Warning.UnusedEnumOperation, []},
{Credo.Check.Warning.UnusedFileOperation, []},
{Credo.Check.Warning.UnusedKeywordOperation, []},
{Credo.Check.Warning.UnusedListOperation, []},
{Credo.Check.Warning.UnusedMapOperation, []},
{Credo.Check.Warning.UnusedPathOperation, []},
{Credo.Check.Warning.UnusedRegexOperation, []},
{Credo.Check.Warning.UnusedStringOperation, []},
{Credo.Check.Warning.UnusedTupleOperation, []},
{Credo.Check.Warning.WrongTestFileExtension, []}
],
disabled: []
}
}
]
}

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# This file excludes paths from the Docker build context.
#
# By default, Docker's build context includes all files (and folders) in the
# current directory. Even if a file isn't copied into the container it is still sent to
# the Docker daemon.
#
# There are multiple reasons to exclude files from the build context:
#
# 1. Prevent nested folders from being copied into the container (ex: exclude
# /assets/node_modules when copying /assets)
# 2. Reduce the size of the build context and improve build time (ex. /build, /deps, /doc)
# 3. Avoid sending files containing sensitive information
#
# More information on using .dockerignore is available here:
# https://docs.docker.com/engine/reference/builder/#dockerignore-file
.dockerignore
# Ignore git, but keep git HEAD and refs to access current commit hash if needed:
#
# $ cat .git/HEAD | awk '{print ".git/"$2}' | xargs cat
# d0b8727759e1e0e7aa3d41707d12376e373d5ecc
.git
!.git/HEAD
!.git/refs
# Common development/test artifacts
/cover/
/doc/
/test/
/tmp/
.elixir_ls
# Environment files and local secrets must never be sent to the Docker daemon.
.env
.env.*
!.env.example
env/*.env
env/*.env.*
# Private key and certificate material
*.key
*.pem
*.p12
*.pfx
*.crt
*.csr
*.asc
/certs/
/secrets/
# Mix artifacts
/_build/
/deps/
apps/**/_build/
apps/**/deps/
*.ez
# Generated on crash by the VM
erl_crash.dump
# Static artifacts - These should be fetched and built inside the Docker image
/assets/node_modules/
/priv/static/assets/
/priv/static/cache_manifest.json
apps/**/assets/node_modules/
apps/**/priv/static/assets/
apps/**/priv/static/cache_manifest.json
# Local release artifacts
/_deploy_release/

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# Advanced example env file.
# For the easiest first setup, run:
# scripts/deploy/self_host.sh init --domain example.com --email admin@example.com
# Copy this file to `.env.production` only if you want the larger kitchen-sink template.
# -----------------------------------------------------------------------------
# Core domains / hostnames
# -----------------------------------------------------------------------------
PRIMARY_DOMAIN=example.com
# Optional overrides for split-domain setups. If unset, deploy tooling derives
# them from PRIMARY_DOMAIN automatically.
# PHX_HOST=example.com
# INSTANCE_DOMAIN=example.com
# EMAIL_DOMAIN=example.com
# EMAIL_RAW_SOURCE_MAX_BYTES=10485760
# SUPPORTED_DOMAINS=example.com
# PROFILE_BASE_DOMAINS=example.com
# Optional DNS branding overrides. If unset, the DNS service derives these from
# PRIMARY_DOMAIN automatically.
# DNS_NAMESERVERS=ns1.example.com,ns2.example.com
# DNS_SOA_RNAME=admin.example.com
# -----------------------------------------------------------------------------
# Phoenix runtime
# -----------------------------------------------------------------------------
PHX_SERVER=true
PORT=8080
# Optional runtime overrides.
# FORCE_SSL=false
# TRUSTED_PROXY_CIDRS=172.30.0.0/24
# PROXY_PROTOCOL_TRUSTED_CIDRS=203.0.113.10/32
# CADDY_ASK_TRUSTED_CIDRS=172.30.0.0/24
# ELEKTRINE_AUTO_CONFIGURE_DOCKER_SOURCE_IPS=true
# CADDY_TRUSTED_PROXY_CIDRS=203.0.113.10/32
# CADDY_PROXY_PROTOCOL_ALLOWED_CIDRS=203.0.113.10/32
# EXTRA_CHECK_ORIGINS=http://203.0.113.10
# ATOMINE_DM_CREDIT_GATE_ENABLED=false
# ATOMINE_EMAIL_CREDIT_GATE_ENABLED=false
# Require NetBird for login/admin surfaces and restrict admin.<domain> at Caddy.
# NETBIRD_ENABLED=true
# Set this to your exact NetBird peer IP(s) or private network CIDR(s), not all CGNAT.
# NETBIRD_ALLOWED_CIDRS=100.64.12.34/32
# CADDY_ADMIN_HOST=admin.example.com
# -----------------------------------------------------------------------------
# Database / secrets
# -----------------------------------------------------------------------------
# DB_PASSWORD=<generate-a-long-random-secret>
# For the default Docker stack, `DB_PASSWORD` is enough. Set `DATABASE_URL`
# only when you use an external Postgres instance or non-Docker deploy.
# DATABASE_URL=ecto://elektrine:<generate-a-long-random-secret>@postgres/elektrine_prod
# TLS is enabled by default for external DATABASE_URL connections. Only set this
# false for an internal Docker/private-network database that does not support TLS.
# DATABASE_SSL_ENABLED=false
# Minimal root secret for self-hosting. Elektrine derives internal API keys,
# salts, and other internal-only secrets from this automatically.
# ELEKTRINE_MASTER_SECRET=<generate-a-long-random-secret>
# Optional explicit override. If omitted, Elektrine derives it from
# ELEKTRINE_MASTER_SECRET.
# SECRET_KEY_BASE=
# -----------------------------------------------------------------------------
# Modules / deploy profiles
# -----------------------------------------------------------------------------
ELEKTRINE_ENABLED_MODULES=all
# Advanced build override only. Usually leave this unset.
# ELEKTRINE_RELEASE_MODULES=chat,social,nerve,atomine
DOCKER_PROFILES=caddy dns email tor turn bluesky vpn
# After each successful docker_deploy up, prune old app image tags on the host
# so deploys do not fill the disk. Keep the N newest tags of the app image.
# ELEKTRINE_IMAGE_KEEP_COUNT=3
# ELEKTRINE_IMAGE_REPO=ghcr.io/atomine-elektrine/elektrine
# ELEKTRINE_PRUNE_DANGLING_IMAGES=true
# ELEKTRINE_PRUNE_BUILD_CACHE=true
# ELEKTRINE_SKIP_IMAGE_PRUNE=false
# -----------------------------------------------------------------------------
# Database pool tuning
# -----------------------------------------------------------------------------
# Advanced DB tuning only.
# POOL_SIZE=10
# APP_POOL_SIZE=10
# WORKER_POOL_SIZE=5
# MAIL_POOL_SIZE=5
# DNS_POOL_SIZE=3
# VPN_POOL_SIZE=2
# MIGRATION_POOL_SIZE=2
# DB_QUEUE_TARGET_MS=2000
# DB_QUEUE_INTERVAL_MS=5000
# DB_TIMEOUT_MS=30000
# DB_POOL_TIMEOUT_MS=15000
# DB_CONNECT_TIMEOUT_MS=15000
# POSTGRES_EXTENSIONS=vector
# -----------------------------------------------------------------------------
# Federation / remote enrichment
# -----------------------------------------------------------------------------
# Advanced federation/remoting only.
# MESSAGING_FEDERATION_ENABLED=true
# MESSAGING_FEDERATION_IDENTITY_KEY_ID=default
# MESSAGING_FEDERATION_OFFICIAL_RELAY_OPERATOR=Community-operated
# MESSAGING_FEDERATION_OFFICIAL_RELAYS_JSON='[]'
# MESSAGING_FEDERATION_PEERS_JSON='[]'
# Optional Paige search providers.
# PAIGE_BRAVE_API_KEY=<brave-search-api-key>
# PAIGE_GITHUB_TOKEN=<github-token>
# Comma-separated first-party HTML scrapers: wiby,duckduckgo (default: wiby).
# PAIGE_SCRAPERS=wiby,duckduckgo
# Paige's independent PostgreSQL-backed index. Seeds are comma-separated URLs;
# same-host links are discovered up to PAIGE_INDEX_MAX_DEPTH.
# PAIGE_INDEX_ENABLED=true
# PAIGE_INDEX_SEEDS=https://example.com/,https://hexdocs.pm/elixir/
# PAIGE_INDEX_MAX_DEPTH=2
# PAIGE_INDEX_RECRAWL_SECONDS=604800
# PAIGE_INDEX_BATCH_SIZE=100
# OBAN_QUEUE_CRAWLER=2
# Optional IFTAS CARIAD denylist sync. Set either a full URL or an API key.
# IFTAS_BLOCKLIST_ENABLED=true
# IFTAS_BLOCKLIST_THRESHOLD=66
# IFTAS_BLOCKLIST_API_KEY=<iftas-api-key>
# IFTAS_BLOCKLIST_URL=
# -----------------------------------------------------------------------------
# Optional but recommended crypto secrets
# -----------------------------------------------------------------------------
# Optional explicit overrides. If omitted, Elektrine derives them from
# ELEKTRINE_MASTER_SECRET.
# ENCRYPTION_MASTER_SECRET=
# ENCRYPTION_KEY_SALT=
# ENCRYPTION_SEARCH_SALT=
# -----------------------------------------------------------------------------
# Email / Haraka integration
# -----------------------------------------------------------------------------
# Enable only if you actually use the `email` module/profile.
# USE_LOCAL_EMAIL=false
# EMAIL_AUTO_SUPPRESSION=true
# HARAKA_ASYNC_INGEST=true
# MAIL_SERVICE_HOST=mail.example.com
# IMAP_HOST=mail.example.com
# SMTP_HOST=mail.example.com
# Optional overrides. If omitted, Elektrine derives these from your domain and
# ELEKTRINE_MASTER_SECRET automatically.
# HARAKA_BASE_URL=https://mail.example.com
# CUSTOM_DOMAIN_MX_HOST=mail.example.com
# INTERNAL_API_KEY=
# HARAKA_HTTP_API_KEY=
# PHOENIX_API_KEY=
# HARAKA_INTERNAL_SIGNING_SECRET=
# EMAIL_RECEIVER_WEBHOOK_SECRET=
# CUSTOM_DOMAIN_MX_PRIORITY=10
# CUSTOM_DOMAIN_SPF_INCLUDE=_spf.example.com
# CUSTOM_DOMAIN_DKIM_SELECTOR=default
# CUSTOM_DOMAIN_DKIM_SYNC_ENABLED=true
# CUSTOM_DOMAIN_HARAKA_BASE_URL=https://mail.example.com
# CUSTOM_DOMAIN_HARAKA_API_KEY=
# CUSTOM_DOMAIN_HARAKA_TIMEOUT_MS=10000
# CUSTOM_DOMAIN_HARAKA_DKIM_PATH=/api/v1/dkim/domains
# CUSTOM_DOMAIN_DMARC_POLICY=quarantine
# CUSTOM_DOMAIN_DMARC_RUA=mailto:dmarc@example.com
# CUSTOM_DOMAIN_DMARC_ADKIM=s
# CUSTOM_DOMAIN_DMARC_ASPF=s
# -----------------------------------------------------------------------------
# Edge / certificates / anti-abuse
# -----------------------------------------------------------------------------
ACME_EMAIL=admin@example.com
# Minimal wildcard setup for large/dynamic username subdomains:
# CADDY_MANAGED_SITE_1="example.com *.example.com"
# Leave CADDY_MANAGED_SITE_2 unset unless you have a second disjoint site list.
# CADDY_MANAGED_SITE_2="alt.example.net *.alt.example.net"
# Deploy tooling auto-selects the wildcard-external Caddyfile when wildcard
# sites and mounted cert paths are present. For raw `docker compose` usage,
# set `CADDY_CONFIG_PATH` explicitly.
# With the stock Caddyfile, keep these lists to explicit hosts only.
# CADDY_MANAGED_SITE_1="example.com mail.example.com imap.example.com pop.example.com smtp.example.com"
# CADDY_MANAGED_SITE_2="alt.example.net mail.alt.example.net imap.alt.example.net pop.alt.example.net smtp.alt.example.net"
# CADDY_TLS_MOUNT_DIR=/opt/elektrine/certs
# CADDY_MANAGED_SITE_1_CERT_PATH=/opt/elektrine/certs/example.com.fullchain.pem
# CADDY_MANAGED_SITE_1_KEY_PATH=/opt/elektrine/certs/example.com.key.pem
# CADDY_MANAGED_SITE_2_CERT_PATH=/opt/elektrine/certs/alt.example.net.fullchain.pem
# CADDY_MANAGED_SITE_2_KEY_PATH=/opt/elektrine/certs/alt.example.net.key.pem
# CADDY_ORIGIN_UPSTREAM=app_proxy:8080
# MAIL_TLS_CERT_PATH=/opt/elektrine/certs/mail.crt
# MAIL_TLS_KEY_PATH=/opt/elektrine/certs/mail.key
# MAIL_TLS_MOUNT_DIR=/opt/elektrine/certs
# IMAP_TLS_CERT_PATH=/opt/elektrine/certs/imap.crt
# IMAP_TLS_KEY_PATH=/opt/elektrine/certs/imap.key
# POP3_TLS_CERT_PATH=/opt/elektrine/certs/pop.crt
# POP3_TLS_KEY_PATH=/opt/elektrine/certs/pop.key
# TURN_HOST defaults to PRIMARY_DOMAIN when the `turn` profile is enabled.
# TURN_PORT=3478
# TURN_MIN_PORT=49160
# TURN_MAX_PORT=49200
# TURN_EXTERNAL_IP=
# TURN_RELAY_IP=
# TURN_SHARED_SECRET=
# ATOMINE_POW_DIFFICULTY=20
# ATOMINE_POW_SKIP_VERIFICATION=false
# STRIPE_SECRET_KEY=
# STRIPE_WEBHOOK_SECRET=
# DNS_RECURSIVE_ENABLED=true
# -----------------------------------------------------------------------------
# VPN
# -----------------------------------------------------------------------------
# Single-server self-hosted WireGuard (recommended for most installs):
# VPN_SELFHOST_ENDPOINT_HOST=vpn.example.com
# VPN_SELFHOST_PUBLIC_IP=203.0.113.10
# VPN_SELFHOST_PRIVATE_KEY=optional; auto-generated and persisted by the vpn container when omitted
# VPN_SELFHOST_ADDRESS=10.8.0.1/24
# VPN_SELFHOST_LISTEN_PORT=51820
# VPN_SELFHOST_ENDPOINT_PORT=51820
# VPN_SELFHOST_PUBLIC_KEY=optional override; normally derived automatically from the private key
# VPN_SELFHOST_INTERNAL_IP_RANGE=10.8.0.0/24
# VPN_SELFHOST_DNS_SERVERS=1.1.1.1, 1.0.0.1
# VPN_SELFHOST_WG_INTERFACE=wg0
# Multi-server fleet bootstrap:
# VPN_FLEET_REGISTRATION_KEY=replace-with-base64-registration-key
# Private supernet each node's /24 is carved from. The default holds 256 nodes;
# widen it BEFORE nodes claim ranges, since changing it later strands existing
# allocations.
# VPN_WG_SUPERNET=10.8.0.0/16
# -----------------------------------------------------------------------------
# Onion / Tor
# -----------------------------------------------------------------------------
# ELEKTRINE_ENABLE_TOR=true
# ONION_TLS_ENABLED=true
# ONION_TLS_PORT=8443
# ONION_TLS_CERTFILE=/data/certs/live/onion-cert.pem
# ONION_TLS_KEYFILE=/data/certs/live/onion-key.pem
# ONION_HOST=
# ONION_HS_SECRET_KEY_B64=
# ONION_HS_PUBLIC_KEY_B64=
# -----------------------------------------------------------------------------
# Bluesky
# -----------------------------------------------------------------------------
# BLUESKY_ENABLED=false
# BLUESKY_INBOUND_ENABLED=false
# BLUESKY_SERVICE_URL=https://bsky.social
# BLUESKY_TIMEOUT_MS=12000
# BLUESKY_MAX_CHARS=300
# BLUESKY_INBOUND_LIMIT=50
# BLUESKY_MANAGED_ENABLED=false
# BLUESKY_MANAGED_SERVICE_URL=http://bluesky_pds:3000
# BLUESKY_MANAGED_DOMAIN=bsky.example.com
# BLUESKY_MANAGED_ADMIN_PASSWORD=<generate-a-long-random-secret>
# BLUESKY_PDS_PORT=3000
# BLUESKY_PDS_JWT_SECRET=<generate-a-long-random-secret>
# BLUESKY_PDS_ROTATION_KEY_HEX=<generate-a-32-byte-hex-secret>
# -----------------------------------------------------------------------------
# Optional object storage (Magpie / S3-compatible)
# -----------------------------------------------------------------------------
# Leave these unset to keep uploads on local disk.
# S3_ACCESS_KEY_ID=<provider-access-key-id>
# S3_SECRET_ACCESS_KEY=<provider-secret-access-key>
# Local Magpie examples use HTTP loopback. Use HTTPS for any remote object store.
# S3_ENDPOINT=127.0.0.1:8090
# S3_BUCKET_NAME=elektrine-uploads
# S3_PUBLIC_URL=http://127.0.0.1:8090/elektrine-uploads
# S3_SCHEME=http://
# S3_PORT=8090

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# Forgejo Actions
Workflows in this directory run on the self-hosted Forgejo instance
(`https://git.elektrine.com`) via `forgejo-runner`.
| Workflow | Purpose |
|----------|---------|
| `smoke.yml` | Minimal runner health check |
| `ci.yml` | Quality gate (format, compile, credo, tests) |
| `docker-deploy.yml` | Build image + SSH deploy (port of `.github/workflows/docker-deploy.yml`) |
## Runner
- Host: Forgejo droplet (`git.elektrine.com`)
- Path: `/opt/forgejo-runner`
- Labels: `ubuntu-latest`, `ubuntu-22.04`, `docker`
## Repo secrets / variables
Set under **Settings → Actions** on `elektrine/elektrine`:
**Secrets**
- `DEPLOY_SSH_KEY` — private key for production deploy (required)
- `REGISTRY_USERNAME` / `REGISTRY_TOKEN` — optional Forgejo package credentials
for optional registry push and Haraka image pulls. Legacy aliases
`GHCR_USERNAME` / `GHCR_TOKEN` still work.
The main Elektrine app image is **built on the runner and transferred over
SSH** (`docker save` → `rsync` → `docker load`). Production deploy no longer
requires a registry pull of the app image, which avoids
`unauthorized: authRequired.Verify` on `git.elektrine.com`.
**Variables**
- `DEPLOY_HOST`, `DEPLOY_USER`, `DEPLOY_SSH_HOST_KEY`
- Optional: `DEPLOY_PORT`, `DEPLOY_PATH`, `DEPLOY_BRANCH`
- Optional: `REGISTRY` (default `git.elektrine.com`), `IMAGE_NAME`, `DOCKER_BUILD_*_DOMAIN`
GitHub Actions under `.github/workflows/` remain for the GitHub remote until
you cut over production deploys fully.

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# Port of .github/workflows/ci.yml for Forgejo Actions.
# Prefer data.forgejo.org action mirrors where available.
name: Quality Checks
on:
pull_request:
branches: [main]
workflow_call:
inputs:
allow_format_failure:
description: Allow formatting check to fail without failing the workflow
required: false
type: boolean
default: false
allow_test_failure:
description: Allow the test suite to fail without blocking deployment
required: false
type: boolean
default: true
workflow_dispatch:
inputs:
allow_format_failure:
description: Allow formatting check to fail without failing the workflow
required: false
type: boolean
default: false
allow_test_failure:
description: Allow the test suite to fail without blocking deployment
required: false
type: boolean
default: true
env:
MIX_ENV: test
ELIXIR_VERSION: '1.19.5'
OTP_VERSION: '28.1.1'
DB_HOST: localhost
DB_NAME: elektrine_test
DB_USER: postgres
DB_PASSWORD: postgres
jobs:
quality_checks:
name: Code Quality (Format + Compile)
runs-on: ubuntu-latest
services:
postgres:
image: postgres:16
env:
POSTGRES_DB: elektrine_test
POSTGRES_USER: postgres
POSTGRES_PASSWORD: postgres
ports:
- 5432:5432
options: >-
--health-cmd "pg_isready -U postgres -d elektrine_test"
--health-interval 10s
--health-timeout 5s
--health-retries 5
steps:
- uses: https://data.forgejo.org/actions/checkout@v4
- name: Set up Elixir
uses: https://github.com/erlef/setup-beam@v1
with:
elixir-version: ${{ env.ELIXIR_VERSION }}
otp-version: ${{ env.OTP_VERSION }}
- name: Restore deps cache
uses: https://data.forgejo.org/actions/cache@v4
with:
path: |
deps
_build
key: ${{ runner.os }}-mix-${{ env.ELIXIR_VERSION }}-${{ env.OTP_VERSION }}-${{ hashFiles('**/mix.lock') }}
restore-keys: |
${{ runner.os }}-mix-${{ env.ELIXIR_VERSION }}-${{ env.OTP_VERSION }}-
- name: Install dependencies
run: mix deps.get
- name: Install JavaScript dependencies
run: npm --prefix apps/elektrine/assets ci
- name: Build assets
run: cd apps/elektrine && mix assets.setup && mix assets.build
- name: Verify formatting
id: format_check
continue-on-error: ${{ inputs.allow_format_failure }}
run: mix format --check-formatted
- name: Check generated artifacts are not tracked
run: scripts/check_tracked_generated_artifacts.sh
- name: Check JavaScript assets
run: npm --prefix apps/elektrine/assets run check
- name: Run JavaScript dependency audit
run: npm --prefix apps/elektrine/assets audit --omit=dev
- name: Emit warning when formatting is allowed to fail
if: ${{ inputs.allow_format_failure && steps.format_check.outcome == 'failure' }}
run: echo "::warning::Formatting check failed, but deploy can continue."
- name: Compile with warnings treated as errors
run: mix compile --warnings-as-errors
- name: Run Credo
run: mix credo --strict
- name: Run tests
id: test_check
continue-on-error: ${{ inputs.allow_test_failure != false }}
run: mix test
- name: Emit warning when tests are allowed to fail
if: ${{ inputs.allow_test_failure != false && steps.test_check.outcome == 'failure' }}
run: echo "::warning::Test suite failed, but deploy can continue."
- name: Audit Nerve extension dependencies
run: npm --prefix clients/nerve-extension audit --omit=dev
- name: Run dependency audit
run: mix deps.audit
- name: Run Hex package retirement audit
run: mix hex.audit

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# Production deploy for self-hosted Forgejo Actions (no setup-beam / node24 actions).
#
# The app image is built on the runner and transferred over SSH (docker save/load),
# so production does not need to pull from the Forgejo package registry.
#
# Secrets: DEPLOY_SSH_KEY
# Optional secrets (registry push + Haraka pulls only):
# REGISTRY_USERNAME + REGISTRY_TOKEN (or legacy GHCR_USERNAME / GHCR_TOKEN)
# Variables: DEPLOY_HOST, DEPLOY_USER, DEPLOY_SSH_HOST_KEY, REGISTRY, IMAGE_NAME, DOCKER_BUILD_*
name: Deploy Docker Images
on:
push:
branches:
- main
workflow_dispatch:
inputs:
repair_indexes:
description: Rebuild all PostgreSQL indexes during deploy
required: false
default: false
type: boolean
env:
REGISTRY: ${{ vars.REGISTRY || 'git.elektrine.com' }}
IMAGE_NAME: ${{ vars.IMAGE_NAME || 'elektrine/elektrine' }}
jobs:
build_and_deploy:
name: Build, push, and deploy
runs-on: ubuntu-latest
env:
BUILD_PRIMARY_DOMAIN: ${{ vars.DOCKER_BUILD_PRIMARY_DOMAIN || 'elektrine.com' }}
BUILD_EMAIL_DOMAIN: ${{ vars.DOCKER_BUILD_EMAIL_DOMAIN || 'elektrine.com' }}
BUILD_SUPPORTED_DOMAINS: ${{ vars.DOCKER_BUILD_SUPPORTED_DOMAINS || 'elektrine.com' }}
BUILD_PROFILE_BASE_DOMAINS: ${{ vars.DOCKER_BUILD_PROFILE_BASE_DOMAINS || 'elektrine.com' }}
ELEKTRINE_ENABLED_MODULES: all
ELEKTRINE_RELEASE_MODULES: all
DEPLOY_HOST: ${{ vars.DEPLOY_HOST }}
DEPLOY_USER: ${{ vars.DEPLOY_USER }}
DEPLOY_PORT: ${{ vars.DEPLOY_PORT || '22' }}
DEPLOY_PATH: ${{ vars.DEPLOY_PATH || '/opt/elektrine' }}
DEPLOY_BRANCH: ${{ vars.DEPLOY_BRANCH || 'main' }}
DEPLOY_SSH_HOST_KEY: ${{ vars.DEPLOY_SSH_HOST_KEY }}
DEPLOY_SSH_KEY: ${{ secrets.DEPLOY_SSH_KEY }}
DOCKER_PROFILES: caddy dns email tor turn bluesky vpn
DEPLOY_COMPOSE_OVERRIDES: ${{ vars.DEPLOY_COMPOSE_OVERRIDES || '' }}
REPAIR_INDEXES_ON_DEPLOY: ${{ github.event.inputs.repair_indexes || vars.REPAIR_INDEXES_ON_DEPLOY || 'false' }}
# Optional registry credentials (push/Haraka only).
REG_USER: ${{ secrets.REGISTRY_USERNAME || secrets.GHCR_USERNAME }}
REG_PASS: ${{ secrets.REGISTRY_TOKEN || secrets.GHCR_TOKEN }}
concurrency:
group: deploy-production
cancel-in-progress: false
steps:
- uses: https://data.forgejo.org/actions/checkout@v4
- name: Build image
id: build
run: |
set -euo pipefail
image="${REGISTRY}/${IMAGE_NAME}"
tag_sha="${image}:${GITHUB_SHA}"
tag_latest="${image}:latest"
docker build \
-f deploy/docker/Dockerfile \
--build-arg RELEASE_NAME=elektrine \
--build-arg ELEKTRINE_RELEASE_MODULES="${ELEKTRINE_RELEASE_MODULES}" \
--build-arg PRIMARY_DOMAIN="${BUILD_PRIMARY_DOMAIN}" \
--build-arg EMAIL_DOMAIN="${BUILD_EMAIL_DOMAIN}" \
--build-arg SUPPORTED_DOMAINS="${BUILD_SUPPORTED_DOMAINS}" \
--build-arg PROFILE_BASE_DOMAINS="${BUILD_PROFILE_BASE_DOMAINS}" \
-t "$tag_sha" \
-t "$tag_latest" \
.
echo "target_image=${tag_sha}" >> "$GITHUB_OUTPUT"
echo "Built ${tag_sha}"
- name: Optional registry push
run: |
set -euo pipefail
if [ -z "${REG_USER:-}" ] || [ -z "${REG_PASS:-}" ]; then
echo "No registry credentials; skipping push (image will ship over SSH)."
exit 0
fi
REG_USER="$(printf '%s' "$REG_USER" | tr -d '\r\n' | sed 's/^[[:space:]]*//;s/[[:space:]]*$//')"
REG_PASS="$(printf '%s' "$REG_PASS" | tr -d '\r\n' | sed 's/^[[:space:]]*//;s/[[:space:]]*$//')"
if ! printf '%s\n' "$REG_PASS" | docker login "$REGISTRY" -u "$REG_USER" --password-stdin; then
echo "::warning::Registry login failed; continuing with SSH image transfer only."
exit 0
fi
image="${REGISTRY}/${IMAGE_NAME}"
if ! docker push "${image}:${GITHUB_SHA}"; then
echo "::warning::docker push ${image}:${GITHUB_SHA} failed; continuing with SSH transfer."
exit 0
fi
docker push "${image}:latest" || echo "::warning::docker push latest failed"
- name: Package image for SSH transfer
env:
TARGET_IMAGE: ${{ steps.build.outputs.target_image }}
run: |
set -euo pipefail
mkdir -p /tmp
docker save "$TARGET_IMAGE" | gzip -1 > /tmp/elektrine-image.tar.gz
ls -lh /tmp/elektrine-image.tar.gz
- name: Validate deploy settings
run: |
set -euo pipefail
missing=()
[ -n "${DEPLOY_HOST:-}" ] || missing+=(DEPLOY_HOST)
[ -n "${DEPLOY_USER:-}" ] || missing+=(DEPLOY_USER)
[ -n "${DEPLOY_SSH_HOST_KEY:-}" ] || missing+=(DEPLOY_SSH_HOST_KEY)
[ -n "${DEPLOY_SSH_KEY:-}" ] || missing+=(DEPLOY_SSH_KEY)
if [ "${#missing[@]}" -gt 0 ]; then
echo "::error::Missing deploy settings: ${missing[*]}"
exit 1
fi
- name: Install SSH key
run: |
set -euo pipefail
install -m 700 -d ~/.ssh
# Secret may arrive with literal \n — normalize to real newlines
printf '%s\n' "$DEPLOY_SSH_KEY" | sed 's/\r$//' | sed 's/\\n/\n/g' > ~/.ssh/id_ed25519
chmod 600 ~/.ssh/id_ed25519
: > ~/.ssh/known_hosts
if [ -n "${DEPLOY_SSH_HOST_KEY:-}" ]; then
printf '%s\n' "$DEPLOY_SSH_HOST_KEY" | sed 's/\r$//' | sed 's/\\n/\n/g' >> ~/.ssh/known_hosts
fi
# Always pin live host keys so BatchMode never prompts
ssh-keyscan -p "${DEPLOY_PORT:-22}" -T 5 -t ed25519,rsa \
"${DEPLOY_HOST}" 2>/dev/null >> ~/.ssh/known_hosts || true
if [ -n "${DEPLOY_HOST:-}" ]; then
ip=$(getent ahostsv4 "$DEPLOY_HOST" 2>/dev/null | awk '{print $1; exit}' || true)
if [ -n "$ip" ]; then
ssh-keyscan -p "${DEPLOY_PORT:-22}" -T 5 -t ed25519,rsa "$ip" 2>/dev/null >> ~/.ssh/known_hosts || true
fi
fi
chmod 600 ~/.ssh/known_hosts
echo "known_hosts:"; cat ~/.ssh/known_hosts
ssh-keygen -y -f ~/.ssh/id_ed25519 >/dev/null
- name: Upload image archive
run: |
set -euo pipefail
RSYNC_RSH="ssh -p ${DEPLOY_PORT} -i ${HOME}/.ssh/id_ed25519 -o BatchMode=yes -o IdentitiesOnly=yes -o StrictHostKeyChecking=yes -o UserKnownHostsFile=${HOME}/.ssh/known_hosts"
ssh -p "$DEPLOY_PORT" \
-i "$HOME/.ssh/id_ed25519" \
-o BatchMode=yes \
-o IdentitiesOnly=yes \
-o StrictHostKeyChecking=yes \
-o UserKnownHostsFile="$HOME/.ssh/known_hosts" \
"$DEPLOY_USER@$DEPLOY_HOST" \
"mkdir -p '${DEPLOY_PATH}/.deploy' && chmod 700 '${DEPLOY_PATH}/.deploy'"
rsync -az -e "$RSYNC_RSH" \
/tmp/elektrine-image.tar.gz \
"$DEPLOY_USER@$DEPLOY_HOST:${DEPLOY_PATH}/.deploy/elektrine-image.tar.gz"
- name: Deploy over SSH
env:
TARGET_IMAGE: ${{ steps.build.outputs.target_image }}
DEPLOY_REF: ${{ github.sha }}
# Haraka image rolled by Elektrine deploy (sibling stack on same host).
HARAKA_IMAGE: ${{ vars.HARAKA_IMAGE || 'git.elektrine.com/elektrine/elektrine-haraka' }}
HARAKA_IMAGE_TAG: ${{ vars.HARAKA_IMAGE_TAG || 'latest' }}
run: |
set -euo pipefail
# Optional registry creds for Haraka pulls only (main app image is loaded from archive).
if [ -n "${REG_USER:-}" ] && [ -n "${REG_PASS:-}" ]; then
REG_USER="$(printf '%s' "$REG_USER" | tr -d '\r\n' | sed 's/^[[:space:]]*//;s/[[:space:]]*$//')"
REG_PASS="$(printf '%s' "$REG_PASS" | tr -d '\r\n' | sed 's/^[[:space:]]*//;s/[[:space:]]*$//')"
else
REG_USER=""
REG_PASS=""
fi
remote_env="$(mktemp)"
chmod 600 "$remote_env"
{
printf 'export DEPLOY_PATH=%q\n' "$DEPLOY_PATH"
printf 'export DEPLOY_REF=%q\n' "$DEPLOY_REF"
printf 'export DEPLOY_BRANCH=%q\n' "$DEPLOY_BRANCH"
printf 'export TARGET_IMAGE=%q\n' "$TARGET_IMAGE"
printf 'export ELEKTRINE_ENABLED_MODULES=%q\n' "$ELEKTRINE_ENABLED_MODULES"
printf 'export ELEKTRINE_RELEASE_MODULES=%q\n' "$ELEKTRINE_RELEASE_MODULES"
printf 'export DOCKER_PROFILES=%q\n' "$DOCKER_PROFILES"
printf 'export DEPLOY_COMPOSE_OVERRIDES=%q\n' "$DEPLOY_COMPOSE_OVERRIDES"
printf 'export REPAIR_INDEXES_ON_DEPLOY=%q\n' "$REPAIR_INDEXES_ON_DEPLOY"
printf 'export REG_USER=%q\n' "$REG_USER"
printf 'export REG_PASS=%q\n' "$REG_PASS"
printf 'export HARAKA_IMAGE=%q\n' "$HARAKA_IMAGE"
printf 'export HARAKA_IMAGE_TAG=%q\n' "$HARAKA_IMAGE_TAG"
printf 'export REGISTRY=%q\n' "${REGISTRY:-git.elektrine.com}"
printf 'export IMAGE_ARCHIVE=%q\n' "${DEPLOY_PATH}/.deploy/elektrine-image.tar.gz"
} >"$remote_env"
remote_env_path="/tmp/elektrine-deploy-env.$$"
scp -P "$DEPLOY_PORT" \
-i "$HOME/.ssh/id_ed25519" \
-o BatchMode=yes \
-o IdentitiesOnly=yes \
-o StrictHostKeyChecking=yes \
-o UserKnownHostsFile="$HOME/.ssh/known_hosts" \
"$remote_env" \
"$DEPLOY_USER@$DEPLOY_HOST:$remote_env_path"
rm -f "$remote_env"
ssh -p "$DEPLOY_PORT" \
-i "$HOME/.ssh/id_ed25519" \
-o BatchMode=yes \
-o IdentitiesOnly=yes \
-o StrictHostKeyChecking=yes \
-o UserKnownHostsFile="$HOME/.ssh/known_hosts" \
"$DEPLOY_USER@$DEPLOY_HOST" \
"bash -s -- $remote_env_path" <<'EOF'
set -euo pipefail
ENV_FILE="${1:?missing remote env file}"
# shellcheck disable=SC1090
source "$ENV_FILE"
rm -f "$ENV_FILE"
export REGISTRY_USER="${REG_USER:-}"
export REGISTRY_TOKEN="${REG_PASS:-}"
export REGISTRY="${REGISTRY:-git.elektrine.com}"
export HARAKA_IMAGE="${HARAKA_IMAGE:-git.elektrine.com/elektrine/elektrine-haraka}"
export HARAKA_IMAGE_TAG="${HARAKA_IMAGE_TAG:-latest}"
# Prefer local image (loaded from archive); never force a registry pull of ELEKTRINE_IMAGE.
export ELEKTRINE_PULL_POLICY=never
if docker info >/dev/null 2>&1; then
DOCKER=(docker)
elif sudo -n docker info >/dev/null 2>&1; then
DOCKER=(sudo -n docker)
else
echo "No Docker access for deploy user" >&2
exit 1
fi
IMAGE_ARCHIVE="${IMAGE_ARCHIVE:?missing IMAGE_ARCHIVE}"
test -s "$IMAGE_ARCHIVE"
echo "Loading $TARGET_IMAGE from $IMAGE_ARCHIVE"
gzip -dc "$IMAGE_ARCHIVE" | "${DOCKER[@]}" load
"${DOCKER[@]}" image inspect "$TARGET_IMAGE" >/dev/null
rm -f "$IMAGE_ARCHIVE"
# Optional login only helps Haraka (and other private pulls). Failures are non-fatal.
if [ -n "${REG_USER:-}" ] && [ -n "${REG_PASS:-}" ]; then
echo "Logging into $REGISTRY as $REG_USER (optional, for Haraka)"
if [ "${#DOCKER[@]}" -gt 1 ]; then
"${DOCKER[@]}" login "$REGISTRY" -u "$REG_USER" --password-stdin <<<"$REG_PASS" \
|| echo "Warn: registry login failed; Haraka pull may be skipped" >&2
else
printf '%s\n' "$REG_PASS" | docker login "$REGISTRY" -u "$REG_USER" --password-stdin \
|| echo "Warn: registry login failed; Haraka pull may be skipped" >&2
fi
fi
if [ ! -f "$DEPLOY_PATH/.env.production" ]; then
echo "Remote env file missing: $DEPLOY_PATH/.env.production" >&2
exit 1
fi
cd "$DEPLOY_PATH"
git fetch --all --tags || true
if [ -z "$(git status --porcelain)" ]; then
current_branch="$(git branch --show-current || true)"
if [ "$current_branch" != "$DEPLOY_BRANCH" ]; then
git checkout "$DEPLOY_BRANCH" || true
fi
git merge --ff-only "origin/$DEPLOY_BRANCH" || true
else
echo "Skipping checkout sync for $DEPLOY_PATH: local changes present"
fi
if git rev-parse --verify "${DEPLOY_REF}^{commit}" >/dev/null 2>&1; then
REF="$DEPLOY_REF"
else
REF="origin/${DEPLOY_BRANCH}"
fi
WORKTREE_PATH="$DEPLOY_PATH/.deploy-worktree.$(date +%s).$$"
OUTPUT_FILE="$DEPLOY_PATH/deploy/generated/generated.docker.yml"
CADDY_OUTPUT_FILE="$DEPLOY_PATH/deploy/generated/generated.Caddyfile"
trap 'git -C "$DEPLOY_PATH" worktree remove --force "$WORKTREE_PATH" >/dev/null 2>&1 || rm -rf "$WORKTREE_PATH"' EXIT
git worktree add --force --detach "$WORKTREE_PATH" "$REF"
WORKTREE_ENV_FILE="$WORKTREE_PATH/.env.production"
if [ -r "$DEPLOY_PATH/.env.production" ]; then
ln -sfn "$DEPLOY_PATH/.env.production" "$WORKTREE_ENV_FILE"
else
umask 077
sudo -n cat "$DEPLOY_PATH/.env.production" > "$WORKTREE_ENV_FILE"
fi
cd "$WORKTREE_PATH"
EXTRA_OVERRIDE_ARGS=()
for override_file in $DEPLOY_COMPOSE_OVERRIDES; do
[ -z "$override_file" ] && continue
case "$override_file" in
/*) resolved_override="$override_file" ;;
*) resolved_override="$WORKTREE_PATH/$override_file" ;;
esac
if [ -f "$resolved_override" ]; then
EXTRA_OVERRIDE_ARGS+=(--compose-override "$resolved_override")
fi
done
PROFILE_ARGS=()
for profile in $DOCKER_PROFILES; do
PROFILE_ARGS+=(--profile "$profile")
done
REPAIR_INDEX_ARGS=()
case "$REPAIR_INDEXES_ON_DEPLOY" in
1|true|TRUE|yes|YES) REPAIR_INDEX_ARGS+=(--repair-indexes) ;;
esac
# Image already loaded locally — do not --pull (that re-hits the registry).
ELEKTRINE_IMAGE="$TARGET_IMAGE" \
COMPOSE_PROJECT_NAME="docker" \
COMPOSE_PROJECT_DIRECTORY="$DEPLOY_PATH/deploy/docker" \
CADDY_RENDERED_CONFIG_PATH="$CADDY_OUTPUT_FILE" \
bash scripts/deploy/docker_deploy.sh \
--modules "$ELEKTRINE_ENABLED_MODULES" \
--env-file "$WORKTREE_ENV_FILE" \
--output "$OUTPUT_FILE" \
--skip-build \
"${REPAIR_INDEX_ARGS[@]}" \
"${EXTRA_OVERRIDE_ARGS[@]}" \
"${PROFILE_ARGS[@]}"
expected_image="$TARGET_IMAGE"
expected_containers=(elektrine_app elektrine_worker)
case " $DOCKER_PROFILES " in *" email "*) expected_containers+=(elektrine_mail) ;; esac
case " $DOCKER_PROFILES " in *" dns "*) expected_containers+=(elektrine_dns) ;; esac
case " $DOCKER_PROFILES " in *" vpn "*) expected_containers+=(elektrine_vpn) ;; esac
for container in "${expected_containers[@]}"; do
if ! "${DOCKER[@]}" inspect "$container" >/dev/null 2>&1; then
echo "Expected container $container was not created" >&2
exit 1
fi
actual_image="$("${DOCKER[@]}" inspect "$container" --format '{{.Config.Image}}')"
if [ "$actual_image" != "$expected_image" ]; then
echo "Container $container is running $actual_image, expected $expected_image" >&2
exit 1
fi
done
EOF
- name: Health check
run: |
set -euo pipefail
ssh -p "$DEPLOY_PORT" \
-i "$HOME/.ssh/id_ed25519" \
-o BatchMode=yes \
-o IdentitiesOnly=yes \
-o StrictHostKeyChecking=yes \
-o UserKnownHostsFile="$HOME/.ssh/known_hosts" \
"$DEPLOY_USER@$DEPLOY_HOST" "bash -s" <<EOF
set -euo pipefail
if docker info >/dev/null 2>&1; then DOCKER_CMD="docker"; else DOCKER_CMD="sudo -n docker"; fi
\$DOCKER_CMD ps --format 'table {{.Names}}\t{{.Status}}\t{{.Image}}' | head -40
echo "--- haraka ---"
\$DOCKER_CMD ps --format 'table {{.Names}}\t{{.Status}}\t{{.Image}}' | grep -i haraka || true
EOF

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# Minimal job to verify the Forgejo runner is online.
name: Smoke
on:
push:
branches: [main]
paths:
- '.forgejo/workflows/smoke.yml'
workflow_dispatch:
jobs:
hello:
name: Hello from Forgejo Actions
runs-on: ubuntu-latest
steps:
- name: Runner info
run: |
echo "Hello from Forgejo Actions"
uname -a
id
df -h .

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[
import_deps: [:ecto, :ecto_sql, :phoenix],
subdirectories: ["apps/*/priv/*/migrations"],
plugins: [Phoenix.LiveView.HTMLFormatter],
inputs: [
"*.{heex,ex,exs}",
"config/**/*.{heex,ex,exs}",
"apps/*/mix.exs",
"apps/*/{lib,test}/**/*.{heex,ex,exs}",
"apps/*/priv/*/seeds.exs"
]
]

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name: Bug report
description: Report a reproducible defect in any umbrella app
title: "[Bug]: "
labels: ["bug"]
body:
- type: markdown
attributes:
value: |
Thanks for reporting. Please include enough detail to reproduce.
- type: dropdown
id: app
attributes:
label: Affected app
options:
- apps/elektrine
- apps/elektrine_web
- apps/elektrine_email
- apps/elektrine_social
- apps/elektrine_vpn
- apps/elektrine_nerve
- multiple apps
validations:
required: true
- type: textarea
id: steps
attributes:
label: Steps to reproduce
placeholder: |
1. ...
2. ...
3. ...
validations:
required: true
- type: textarea
id: expected
attributes:
label: Expected behavior
validations:
required: true
- type: textarea
id: actual
attributes:
label: Actual behavior
validations:
required: true
- type: textarea
id: logs
attributes:
label: Logs / stack traces
render: shell
- type: input
id: version
attributes:
label: Commit SHA or branch
placeholder: e.g. main @ abc1234

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blank_issues_enabled: false
contact_links:
- name: Security report
url: mailto:security@elektrine.com
about: Please do not report vulnerabilities in public issues.

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name: Feature request
description: Propose an enhancement for one or more umbrella apps
title: "[Feature]: "
labels: ["enhancement"]
body:
- type: dropdown
id: app
attributes:
label: Target app
options:
- apps/elektrine
- apps/elektrine_web
- apps/elektrine_email
- apps/elektrine_social
- apps/elektrine_vpn
- apps/elektrine_nerve
- multiple apps
validations:
required: true
- type: textarea
id: problem
attributes:
label: Problem statement
description: What pain point are you trying to solve?
validations:
required: true
- type: textarea
id: proposal
attributes:
label: Proposed solution
validations:
required: true
- type: textarea
id: alternatives
attributes:
label: Alternatives considered
- type: textarea
id: impact
attributes:
label: Expected impact
description: Performance, security, UX, maintenance, migration notes.

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version: 2
updates:
# Elixir dependencies
- package-ecosystem: "mix"
directory: "/"
schedule:
interval: "weekly"
open-pull-requests-limit: 5
groups:
elixir-minor:
patterns:
- "*"
update-types:
- "minor"
- "patch"
# GitHub Actions
- package-ecosystem: "github-actions"
directory: "/"
schedule:
interval: "weekly"
open-pull-requests-limit: 3
# npm (if you have assets)
- package-ecosystem: "npm"
directory: "/apps/elektrine/assets"
schedule:
interval: "weekly"
open-pull-requests-limit: 5
groups:
npm-minor:
patterns:
- "*"
update-types:
- "minor"
- "patch"

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## Summary
Describe what changed and why.
## Scope
- [ ] `apps/elektrine`
- [ ] `apps/elektrine_web`
- [ ] `apps/arblarg`
- [ ] `apps/elektrine_email`
- [ ] `apps/elektrine_social`
- [ ] `apps/elektrine_vpn`
- [ ] `apps/elektrine_nerve`
- [ ] `apps/elektrine_dns`
- [ ] Other (describe below)
## Validation
- [ ] `mix check`
- [ ] Added or updated tests for behavior changes
## Breaking Changes
- [ ] None
- [ ] Yes (describe migration or rollout steps)
## Security / Privacy
- [ ] No sensitive data added to repo
- [ ] Secrets are still environment-driven
- [ ] New external dependencies reviewed
## Notes for Reviewers
Any context that helps review quickly.

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name: Quality Checks
on:
pull_request:
branches: [main]
workflow_call:
inputs:
allow_format_failure:
description: Allow formatting check to fail without failing the workflow
required: false
type: boolean
default: false
allow_test_failure:
description: Allow the test suite to fail without blocking deployment
required: false
type: boolean
default: true
env:
MIX_ENV: test
ELIXIR_VERSION: '1.19.5'
OTP_VERSION: '28.1.1'
DB_HOST: localhost
DB_NAME: elektrine_test
DB_USER: postgres
DB_PASSWORD: postgres
jobs:
quality_checks:
name: Code Quality (Format + Compile)
runs-on: ubuntu-latest
services:
postgres:
image: postgres:16
env:
POSTGRES_DB: elektrine_test
POSTGRES_USER: postgres
POSTGRES_PASSWORD: postgres
ports:
- 5432:5432
options: >-
--health-cmd "pg_isready -U postgres -d elektrine_test"
--health-interval 10s
--health-timeout 5s
--health-retries 5
steps:
- uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
- name: Set up Elixir
uses: erlef/setup-beam@54075bcc5e249e4758d363f27d099f55d843f124 # v1.24.1
with:
elixir-version: ${{ env.ELIXIR_VERSION }}
otp-version: ${{ env.OTP_VERSION }}
- name: Restore deps cache
uses: actions/cache@caa296126883cff596d87d8935842f9db880ef25 # v5
with:
path: |
deps
_build
key: ${{ runner.os }}-mix-${{ env.ELIXIR_VERSION }}-${{ env.OTP_VERSION }}-${{ hashFiles('**/mix.lock') }}
restore-keys: |
${{ runner.os }}-mix-${{ env.ELIXIR_VERSION }}-${{ env.OTP_VERSION }}-
- name: Install dependencies
run: mix deps.get
- name: Install JavaScript dependencies
run: npm --prefix apps/elektrine/assets ci
- name: Build assets
# Feature (Wallaby) tests exercise the app in a real browser and need
# the compiled CSS/JS bundle in priv/static.
run: cd apps/elektrine && mix assets.setup && mix assets.build
- name: Verify formatting
id: format_check
continue-on-error: ${{ inputs.allow_format_failure }}
run: mix format --check-formatted
- name: Check generated artifacts are not tracked
run: scripts/check_tracked_generated_artifacts.sh
- name: Check JavaScript assets
run: npm --prefix apps/elektrine/assets run check
- name: Run JavaScript dependency audit
run: npm --prefix apps/elektrine/assets audit --omit=dev
- name: Emit warning when formatting is allowed to fail
if: ${{ inputs.allow_format_failure && steps.format_check.outcome == 'failure' }}
run: echo "::warning::Formatting check failed, but deploy can continue."
- name: Compile with warnings treated as errors
run: mix compile --warnings-as-errors
- name: Run Credo
run: mix credo --strict
- name: Run tests
id: test_check
# Always continue: tests still run and report, but red suites do not
# block Quality Gate / deploy. workflow_call may pass allow_test_failure=false
# to re-enable fail-closed behavior.
continue-on-error: ${{ inputs.allow_test_failure != false }}
run: mix test
- name: Emit warning when tests are allowed to fail
if: ${{ inputs.allow_test_failure != false && steps.test_check.outcome == 'failure' }}
run: echo "::warning::Test suite failed, but deploy can continue."
- name: Audit Nerve extension dependencies
run: npm --prefix clients/nerve-extension audit --omit=dev
- name: Run dependency audit
run: mix deps.audit
- name: Run Hex package retirement audit
run: mix hex.audit

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name: Deploy Docker Images
on:
push:
branches:
- main
workflow_dispatch:
inputs:
repair_indexes:
description: Rebuild all PostgreSQL indexes during deploy
required: false
default: false
type: boolean
env:
REGISTRY: ghcr.io
IMAGE_NAME: ${{ github.repository }}
jobs:
quality_gate:
name: Quality Gate
uses: ./.github/workflows/ci.yml
with:
allow_format_failure: false
allow_test_failure: true
build_and_publish_image:
name: Build and Publish Image
needs: quality_gate
runs-on: ubuntu-latest
permissions:
contents: read
packages: write
env:
BUILD_PRIMARY_DOMAIN: ${{ vars.DOCKER_BUILD_PRIMARY_DOMAIN || secrets.DOCKER_BUILD_PRIMARY_DOMAIN || 'example.com' }}
BUILD_EMAIL_DOMAIN: ${{ vars.DOCKER_BUILD_EMAIL_DOMAIN || secrets.DOCKER_BUILD_EMAIL_DOMAIN || 'example.com' }}
BUILD_SUPPORTED_DOMAINS: ${{ vars.DOCKER_BUILD_SUPPORTED_DOMAINS || secrets.DOCKER_BUILD_SUPPORTED_DOMAINS || 'example.com' }}
BUILD_PROFILE_BASE_DOMAINS: ${{ vars.DOCKER_BUILD_PROFILE_BASE_DOMAINS || secrets.DOCKER_BUILD_PROFILE_BASE_DOMAINS || 'example.com' }}
ELEKTRINE_ENABLED_MODULES: all
ELEKTRINE_RELEASE_MODULES: all
steps:
- uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
- name: Log in to GHCR
uses: docker/login-action@af1e73f918a031802d376d3c8bbc3fe56130a9b0 # v4
with:
registry: ${{ env.REGISTRY }}
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Extract image metadata
id: meta
uses: docker/metadata-action@dc802804100637a589fabce1cb79ff13a1411302 # v6
with:
images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
tags: |
type=raw,value=latest,enable={{is_default_branch}}
type=sha,prefix=,format=long
- name: Build and push image
uses: docker/build-push-action@53b7df96c91f9c12dcc8a07bcb9ccacbed38856a # v7
with:
context: .
file: deploy/docker/Dockerfile
push: true
tags: ${{ steps.meta.outputs.tags }}
labels: ${{ steps.meta.outputs.labels }}
build-args: |
RELEASE_NAME=elektrine
ELEKTRINE_RELEASE_MODULES=${{ env.ELEKTRINE_RELEASE_MODULES || env.ELEKTRINE_ENABLED_MODULES }}
PRIMARY_DOMAIN=${{ env.BUILD_PRIMARY_DOMAIN }}
EMAIL_DOMAIN=${{ env.BUILD_EMAIL_DOMAIN }}
SUPPORTED_DOMAINS=${{ env.BUILD_SUPPORTED_DOMAINS }}
PROFILE_BASE_DOMAINS=${{ env.BUILD_PROFILE_BASE_DOMAINS }}
deploy_to_docker:
name: Deploy Application
needs: build_and_publish_image
runs-on: ubuntu-latest
permissions:
contents: read
packages: read
env:
# Non-secret deploy settings live in repository Variables.
# Only the private key is a Secret.
DEPLOY_HOST: ${{ vars.DEPLOY_HOST }}
DEPLOY_USER: ${{ vars.DEPLOY_USER }}
DEPLOY_PORT: ${{ vars.DEPLOY_PORT || '22' }}
DEPLOY_PATH: ${{ vars.DEPLOY_PATH || '/opt/elektrine' }}
DEPLOY_BRANCH: ${{ vars.DEPLOY_BRANCH || 'main' }}
DEPLOY_SSH_HOST_KEY: ${{ vars.DEPLOY_SSH_HOST_KEY }}
DEPLOY_SSH_KEY: ${{ secrets.DEPLOY_SSH_KEY }}
ELEKTRINE_ENABLED_MODULES: all
ELEKTRINE_RELEASE_MODULES: all
DOCKER_PROFILES: caddy dns email tor turn bluesky vpn
DEPLOY_COMPOSE_OVERRIDES: ${{ vars.DEPLOY_COMPOSE_OVERRIDES || '' }}
REPAIR_INDEXES_ON_DEPLOY: ${{ github.event.inputs.repair_indexes || vars.REPAIR_INDEXES_ON_DEPLOY || 'false' }}
TARGET_IMAGE: ghcr.io/${{ github.repository }}:${{ github.sha }}
DEPLOY_REF: ${{ github.sha }}
concurrency:
group: deploy-production
cancel-in-progress: false
steps:
- name: Validate deploy settings
run: |
missing=()
[ -n "${DEPLOY_HOST}" ] || missing+=(DEPLOY_HOST)
[ -n "${DEPLOY_USER}" ] || missing+=(DEPLOY_USER)
[ -n "${DEPLOY_SSH_HOST_KEY}" ] || missing+=(DEPLOY_SSH_HOST_KEY)
[ -n "${DEPLOY_SSH_KEY}" ] || missing+=(DEPLOY_SSH_KEY)
if [ "${#missing[@]}" -gt 0 ]; then
printf '::error::Missing deploy settings: %s. Use repository Variables for host/user/path/host-key; DEPLOY_SSH_KEY must remain a Secret.\n' "${missing[*]}"
exit 1
fi
if [[ "$DEPLOY_HOST" == *@* ]]; then
echo "::warning::DEPLOY_HOST should be a hostname only. Using the user/host split from DEPLOY_HOST."
echo "DEPLOY_USER=${DEPLOY_HOST%@*}" >> "$GITHUB_ENV"
echo "DEPLOY_HOST=${DEPLOY_HOST##*@}" >> "$GITHUB_ENV"
fi
- name: Install SSH key
run: |
install -m 700 -d ~/.ssh
printf '%s\n' "$DEPLOY_SSH_KEY" > ~/.ssh/id_ed25519
chmod 600 ~/.ssh/id_ed25519
{
printf '%s\n' "$DEPLOY_SSH_HOST_KEY"
while IFS= read -r line; do
case "$line" in
''|'#'*) continue ;;
esac
host_field="${line%% *}"
rest="${line#* }"
if [[ "$host_field" == *@* ]]; then
printf '%s %s\n' "${host_field##*@}" "$rest"
fi
done <<< "$DEPLOY_SSH_HOST_KEY"
} > ~/.ssh/known_hosts
chmod 600 ~/.ssh/known_hosts
- name: Deploy over SSH
run: |
ssh -p "$DEPLOY_PORT" "$DEPLOY_USER@$DEPLOY_HOST" \
bash -s -- "$DEPLOY_PATH" "$DEPLOY_REF" "$DEPLOY_BRANCH" "$TARGET_IMAGE" "$ELEKTRINE_ENABLED_MODULES" "$ELEKTRINE_RELEASE_MODULES" "$DOCKER_PROFILES" "$DEPLOY_COMPOSE_OVERRIDES" "$REPAIR_INDEXES_ON_DEPLOY" <<'EOF'
set -euo pipefail
DEPLOY_PATH="$1"
DEPLOY_REF="$2"
DEPLOY_BRANCH="$3"
TARGET_IMAGE="$4"
ELEKTRINE_ENABLED_MODULES="$5"
ELEKTRINE_RELEASE_MODULES="$6"
DOCKER_PROFILES="$7"
DEPLOY_COMPOSE_OVERRIDES="$8"
REPAIR_INDEXES_ON_DEPLOY="$9"
if docker info >/dev/null 2>&1; then
DEPLOY_PREFIX=""
elif sudo -n docker info >/dev/null 2>&1; then
DEPLOY_PREFIX="sudo -n"
else
echo "No Docker access for deploy user"
exit 1
fi
env_grep() {
local pattern="$1"
local env_file="$2"
if [ -r "$env_file" ]; then
grep -q "$pattern" "$env_file"
else
sudo -n grep -q "$pattern" "$env_file"
fi
}
if [ ! -f "$DEPLOY_PATH/.env.production" ]; then
echo "Remote env file is missing: $DEPLOY_PATH/.env.production" >&2
exit 1
fi
if [ ! -r "$DEPLOY_PATH/.env.production" ] && ! sudo -n test -r "$DEPLOY_PATH/.env.production"; then
deploy_user_name="$(id -un)"
echo "Remote env file is not readable by $deploy_user_name and sudo cannot read it: $DEPLOY_PATH/.env.production" >&2
echo "Fix ownership/permissions, for example: sudo chown $deploy_user_name:$deploy_user_name $DEPLOY_PATH/.env.production && sudo chmod 600 $DEPLOY_PATH/.env.production" >&2
exit 1
fi
if [[ " $DOCKER_PROFILES " == *" turn "* ]]; then
if ! env_grep '^TURN_SHARED_SECRET=.' "$DEPLOY_PATH/.env.production"; then
echo "TURN profile is enabled, but TURN_SHARED_SECRET is missing from $DEPLOY_PATH/.env.production" >&2
echo "Add TURN_SHARED_SECRET to the remote .env.production file." >&2
exit 1
fi
fi
cd "$DEPLOY_PATH"
git fetch --all --tags
if [ -z "$(git status --porcelain)" ]; then
current_branch="$(git branch --show-current || true)"
if [ "$current_branch" != "$DEPLOY_BRANCH" ]; then
git checkout "$DEPLOY_BRANCH"
fi
git merge --ff-only "origin/$DEPLOY_BRANCH"
else
echo "Skipping checkout sync for $DEPLOY_PATH: local changes present"
fi
WORKTREE_PATH="$DEPLOY_PATH/.deploy-worktree.$(date +%s).$$"
OUTPUT_FILE="$DEPLOY_PATH/deploy/generated/generated.docker.yml"
CADDY_OUTPUT_FILE="$DEPLOY_PATH/deploy/generated/generated.Caddyfile"
trap 'git -C "$DEPLOY_PATH" worktree remove --force "$WORKTREE_PATH" >/dev/null 2>&1 || rm -rf "$WORKTREE_PATH"' EXIT
git worktree add --force --detach "$WORKTREE_PATH" "$DEPLOY_REF"
WORKTREE_ENV_FILE="$WORKTREE_PATH/.env.production"
if [ -r "$DEPLOY_PATH/.env.production" ]; then
ln -sfn "$DEPLOY_PATH/.env.production" "$WORKTREE_ENV_FILE"
else
umask 077
sudo -n cat "$DEPLOY_PATH/.env.production" > "$WORKTREE_ENV_FILE"
fi
cd "$WORKTREE_PATH"
EXTRA_OVERRIDE_ARGS=()
for override_file in $DEPLOY_COMPOSE_OVERRIDES; do
case "$override_file" in
/*) resolved_override="$override_file" ;;
*) resolved_override="$WORKTREE_PATH/$override_file" ;;
esac
if [ ! -f "$resolved_override" ]; then
case " $DOCKER_PROFILES " in
*" $override_file "*)
echo "Ignoring DEPLOY_COMPOSE_OVERRIDES entry '$override_file' because it is already enabled in DOCKER_PROFILES."
continue
;;
*)
case "$override_file" in
bluesky|caddy|dns|email|tor|turn|vpn)
echo "Treating DEPLOY_COMPOSE_OVERRIDES entry '$override_file' as a Docker profile. Prefer setting DOCKER_PROFILES instead."
DOCKER_PROFILES="$DOCKER_PROFILES $override_file"
continue
;;
esac
;;
esac
echo "Compose override not found: $resolved_override"
exit 1
fi
EXTRA_OVERRIDE_ARGS+=(--compose-override "$resolved_override")
done
PROFILE_ARGS=()
for profile in $DOCKER_PROFILES; do
PROFILE_ARGS+=(--profile "$profile")
done
REPAIR_INDEX_ARGS=()
case "$REPAIR_INDEXES_ON_DEPLOY" in
1|true|TRUE|yes|YES) REPAIR_INDEX_ARGS+=(--repair-indexes) ;;
esac
ELEKTRINE_IMAGE="$TARGET_IMAGE" COMPOSE_PROJECT_NAME="docker" COMPOSE_PROJECT_DIRECTORY="$DEPLOY_PATH/deploy/docker" CADDY_RENDERED_CONFIG_PATH="$CADDY_OUTPUT_FILE" bash scripts/deploy/docker_deploy.sh \
--modules "$ELEKTRINE_ENABLED_MODULES" \
--env-file "$WORKTREE_ENV_FILE" \
--output "$OUTPUT_FILE" \
--pull \
--skip-build \
"${REPAIR_INDEX_ARGS[@]}" \
"${EXTRA_OVERRIDE_ARGS[@]}" \
"${PROFILE_ARGS[@]}"
expected_image="$TARGET_IMAGE"
expected_containers=(elektrine_app elektrine_worker)
case " $DOCKER_PROFILES " in *" email "*) expected_containers+=(elektrine_mail) ;; esac
case " $DOCKER_PROFILES " in *" dns "*) expected_containers+=(elektrine_dns) ;; esac
case " $DOCKER_PROFILES " in *" vpn "*) expected_containers+=(elektrine_vpn) ;; esac
for container in "${expected_containers[@]}"; do
if ! ${DEPLOY_PREFIX} docker inspect "$container" >/dev/null 2>&1; then
echo "Expected container $container was not created" >&2
exit 1
fi
actual_image="$(${DEPLOY_PREFIX} docker inspect "$container" --format '{{.Config.Image}}')"
if [ "$actual_image" != "$expected_image" ]; then
echo "Container $container is running $actual_image, expected $expected_image" >&2
exit 1
fi
done
EOF
- name: Health check
run: |
ssh -p "$DEPLOY_PORT" "$DEPLOY_USER@$DEPLOY_HOST" "bash -s" <<EOF
set -euo pipefail
if docker info >/dev/null 2>&1; then
DOCKER_CMD="docker"
else
DOCKER_CMD="sudo -n docker"
fi
cd "$DEPLOY_PATH"
COMPOSE_FILE="$DEPLOY_PATH/deploy/generated/generated.docker.yml"
\$DOCKER_CMD compose --project-directory "$DEPLOY_PATH/deploy/docker" --env-file "$DEPLOY_PATH/.env.production" -f "\$COMPOSE_FILE" --profile caddy --profile dns --profile email --profile tor --profile turn --profile bluesky --profile vpn ps || \$DOCKER_CMD ps
EOF

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# =============================================================================
# Elixir / Phoenix
# Build artifacts
/_build/
*.ez
erl_crash.dump
# Dependencies
/deps/
/.fetch
# Documentation
/doc/
# Test and coverage
/cover/
/tmp/
/apps/*/tmp/
# Package tarball
elektrine-*.tar
# Assets
# Built assets
/apps/*/priv/static/assets/
/apps/*/priv/static/cache_manifest.json
/apps/*/priv/static/uploads/
/apps/*/priv/static/**/*.gz
/apps/*/priv/static/**/*-[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f].*
# Node.js
/apps/*/assets/node_modules/
/apps/*/assets/.sass-cache/
/apps/*/assets/npm-debug.log*
/apps/*/assets/yarn-debug.log*
/apps/*/assets/yarn-error.log*
npm-debug.log*
# Environment / Secrets
.env
.env.local
.env.*.local
.env.production
.env.*
!.env.example
# Generated / Runtime Files
# Rate limiting ETS tables
/apps/*/priv/imap_rate_limit_*.ets
# ACME certificates
/apps/*/priv/acme/
# Export files
/apps/*/priv/exports/
# Wallaby screenshots
/screenshots/
# Deploy-time generated configs
/deploy/docker/generated*.yml
/deploy/docker/generated.Caddyfile
/deploy/docker/generated.mongooseim.toml
/deploy/generated/*
!/deploy/generated/.gitkeep
# IDE / Editor
**/.claude/settings.local.json
# macOS Finder metadata
.DS_Store
# Editor / temporary files
*.tmp
*.temp
*.swp
*.swo
*~
# External Projects (separate repos)
# ARBP conformance badge artifacts (generated by mix arbp.conformance)
/external/arblarg/conformance/badges/
# Tooling caches / misc
/.elixir_ls/
.mix
.hex
_deploy_release
/certs/
/generated.mongooseim.toml
_build_opencode/
apps/elektrine_web/screenshots/
# local / agent worktrees and caches (do not ship)
.claude/worktrees/
.claude/settings.local.json
_build/
deps/
**/node_modules/
.elixir_ls/
!.env*.example
.claude/**/worktrees/

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# Working in this repo
Elektrine is an Elixir umbrella app. See `README.md` for the app layout and
what each umbrella app under `apps/` owns.
## Git commits
- Do **not** add AI attribution of any kind: no `Co-Authored-By: Claude ...`,
no `Claude-Session:` trailers, no "🤖 Generated with ..." lines, in commit
messages or PR bodies.
- Use [Conventional Commits](https://www.conventionalcommits.org):
`type(scope): subject`. Types in use: `feat`, `fix`, `refactor`, `docs`,
`test`, `chore`. Scope is the app or feature area — `mail`, `email`, `vpn`,
`calendar`, `booking`, `link-archive`, `portal`, `web`, `ui`.
- Subject in the imperative, no trailing period. The body explains **why** the
change exists, not a restatement of the diff.
- Each commit should compile on its own. Watch for files that tie features
together — `router.ex` and `config/config.exs` are routinely touched by
several features at once, so a commit that splits them can leave an
intermediate revision that does not build.
- Do not commit or push unless asked.
## Before you push
Pushing `main` to the `github` remote **deploys to production**
(`.github/workflows/docker-deploy.yml` runs on push to `main`).
- `allow_format_failure: false` — unformatted code blocks the deploy.
- `allow_test_failure: true` — failing tests do **not** block it. Run
`mix test` yourself; CI will not stop a broken suite from shipping.
- `main` tracks `origin/main`, a local forge at `ssh://localhost:2222`. The
`github` remote is the one that deploys. A bare `git push` is not a deploy.
## Verifying changes
Always run the checks that CI runs before considering a change done — do not
report work as finished until format, compile, and credo pass.
After editing a file, run the fast per-file checks first:
- `mix format <file>` — format the file.
- `mix credo --strict <file>` — lint just that file (fast).
Then, before finishing, run the broader gate:
- `mix format --check-formatted` — CI fails if anything is unformatted.
- `mix compile --warnings-as-errors` — warnings fail the build; fix them.
- `mix credo --strict` — style/consistency must pass (whole project).
- `mix check` — the full CI gate (all of the above plus generated-artifact +
legacy-marker checks, asset check, dep/hex audits, and `test`). Run this for
anything non-trivial.
Three budget guards fail in ways that are easy to misread:
- `scripts/check_maintainability_budgets.sh` errors when a budgeted path no
longer exists, so moving or deleting a budgeted file must update the budget
in the *same* commit.
- `scripts/check_design_consistency.sh` caps raw `btn`/`card` markup, arbitrary
type sizes, off-convention radii, raw hex, and inline styles — per app, for
every `*_web` tree. Lower the budget when you remove instances, so the
surface cannot grow back. A new `*_web` app fails the check until it gets a
`check_app` line.
- `scripts/check_legacy_marker_budget.sh` caps `legacy|backward|compat|
deprecated` markers across `apps`, `config`, `scripts`, and `deploy`.
## Tests
- Run the whole suite from the umbrella root: `mix test`.
- Run one app's tests from its dir: `cd apps/elektrine_web && mix test`.
- Run a single file/line: `cd apps/<app> && mix test test/path/to_test.exs:42`.
- Prefer adding a regression test with any bug fix.
- Running one app's tests can poison `_build/test` for the umbrella; if the
root suite then behaves oddly, `rm -rf _build/test/lib/elektrine`.
## Conventions
- Match the style and idioms of the surrounding code in each app.
- Keep domain logic in `apps/elektrine`; keep web/LiveView code in
`apps/elektrine_web`. Don't reach across app boundaries casually.
- Two exceptions, both because `apps/elektrine` is the only app every other
app depends on: UI components shared by more than one product app live in
`apps/elektrine/lib/elektrine/components` (avatar, skeleton, badges), and the
frontend assets live in `apps/elektrine/assets`. Import those modules
directly — do not add a re-export shim in `apps/elektrine_web`.
- The `ElektrineWeb.Components.UI` kit is the design system and stays in
`apps/elektrine_web`. Buttons and cards come from it, not hand-written
markup; use the `text-3xs`/`text-2xs` and radius tokens rather than
arbitrary values.
- Shared text formatting lives in `Elektrine.TextHelpers` — `truncate/2`,
`truncate_to/2`, `abbreviate_count/1`, `time_ago_compact/1`. Call those
rather than re-deriving them privately, so the same value renders the same
way in every app.
## Federation security
- `Elektrine.ActivityPub.SignatureVerification` is the **only** inbound HTTP
signature verifier. Every entrance — the inbox plug and the signature retry
queue — goes through `verify/2`; callers differ only in the options they
pass. Never add a second verifier or a path that checks the signature
without also checking required signed headers, timestamp freshness, digest
against the raw body, and replay. A partial verifier reachable from anywhere
becomes the way in.
- `Elektrine.ActivityPub.HTTPSignature` signs outbound requests only.
- Only key-resolution failures are retryable
(`SignatureVerification.retryable_error?/1`). A signature that verified but
broke a constraint has been rejected on the merits — do not queue it.
- Retried requests store the raw body and the arrival time. The activity is
re-parsed from those bytes *after* the digest check, so what gets processed
is what the signature covered, and freshness is judged against arrival
rather than when the job happens to run.
- `Elektrine.ActivityPub.InboundDeliveryPolicy.permit/4` is the one audience
gate. Any new inbox entrance applies it — it is what stops a peer pushing
content at an inbox it has no relationship with.
## Mail and Haraka
Haraka is a separate deployment (`elektrine-haraka`) that owns inbound SMTP on
port 25 and outbound delivery; Elektrine owns mailboxes, JMAP, submission, and
the webhooks Haraka calls. Two layouts are supported and each has its own TLS
entry point, which write the same `compose.override.yml` — use exactly one per
Haraka deployment:
- same host: `scripts/deploy/configure_haraka_wildcard_tls.sh` (the default;
`docker_deploy.sh` keeps it configured)
- separate host: `scripts/acme/setup_haraka_mail_tls.sh`
See `docs/self-hosting/mail.md` before changing either.

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# Code of Conduct
## Our Pledge
We as members, contributors, and maintainers pledge to make participation in
our community a harassment-free experience for everyone, regardless of age,
body size, visible or invisible disability, ethnicity, sex characteristics,
gender identity and expression, level of experience, education, socioeconomic
status, nationality, personal appearance, race, religion, or sexual identity
and orientation.
We pledge to act and interact in ways that contribute to an open, welcoming,
diverse, inclusive, and healthy community.
## Our Standards
Examples of behavior that contributes to a positive environment:
- Demonstrating empathy and kindness.
- Being respectful of differing opinions and experiences.
- Giving and gracefully accepting constructive feedback.
- Taking responsibility, apologizing, and learning from mistakes.
- Focusing on what is best for the overall community.
Examples of unacceptable behavior:
- The use of sexualized language or imagery.
- Trolling, insulting or derogatory comments, and personal or political attacks.
- Public or private harassment.
- Publishing others' private information without explicit permission.
- Other conduct that could reasonably be considered inappropriate in a
professional setting.
## Enforcement Responsibilities
Project maintainers are responsible for clarifying and enforcing standards of
acceptable behavior and will take appropriate and fair corrective action in
response to any behavior they deem inappropriate, threatening, offensive, or
harmful.
## Scope
This Code of Conduct applies within all project spaces and also applies when an
individual is officially representing the project in public spaces.
## Enforcement
Report unacceptable behavior to the maintainers via the security/reporting
process in `SECURITY.md`.
All reports will be reviewed and investigated promptly and fairly.
## Attribution
This Code of Conduct is adapted from the Contributor Covenant, version 2.1:
https://www.contributor-covenant.org/version/2/1/code_of_conduct.html

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# Contributing
Thanks for contributing to Elektrine.
## Scope
This repository is an umbrella project. All apps in `apps/` are open source
under the same root `LICENSE`:
- `apps/elektrine`
- `apps/elektrine_web`
- `apps/arblarg`
- `apps/elektrine_email`
- `apps/elektrine_social`
- `apps/elektrine_vpn`
- `apps/elektrine_nerve`
- `apps/elektrine_dns`
## License
This repository is licensed under `AGPL-3.0-only` (see `LICENSE`).
By contributing, you agree that your contributions are provided under that same license.
## Development Setup
1. Install Elixir/Erlang and PostgreSQL.
2. Clone the repo.
3. Copy `env/dev.env.example` to `.env` and set local values.
4. Run setup:
```bash
mix setup
```
5. Start the app:
```bash
cd apps/elektrine
mix phx.server
```
## Running Checks
Run these before opening a PR:
```bash
mix check
```
## Pull Requests
1. Keep PRs focused and small.
2. Include tests for behavior changes.
3. Update docs when behavior/config changes.
4. Fill out the PR template.
## Commit Style
Use clear, imperative commit messages, for example:
- `Add federation outbox retry worker`
- `Fix sequence gap recovery for messaging events`
## Security
Do not open public issues for vulnerabilities. Use the process in `SECURITY.md`.

663
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GNU AFFERO GENERAL PUBLIC LICENSE
Version 3, 19 November 2007
Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
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END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these
terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least the
"copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public
License along with this program. If not, see
<https://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If your software can interact with users remotely through a computer
network, you should also make sure that it provides a way for users to
get its source. For example, if your program is a web application, its
interface could display a "Source" link that leads users to an archive
of the code. There are many ways you could offer source, and different
solutions will be better for different programs; see section 13 for the
specific requirements.
You should also get your employer (if you work as a programmer) or
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. For more information on this, and how to apply and follow
the GNU AGPL, see <https://www.gnu.org/licenses/>.

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# Elektrine
Elektrine is an Elixir umbrella app. Shared runtime and persistence live in
`apps/elektrine`, the Phoenix host app lives in `apps/elektrine_web`, and the
product areas are split into their own umbrella apps.
## Layout
- `apps/`: umbrella apps
- `clients/`: client-side artifacts that are not shipped with the server release
- `config/`: shared compile-time and runtime config
- `deploy/`: Docker, Caddy, onion, and VPN deploy assets
- `docs/`: architecture, protocol, API, and self-hosting docs
- `env/`: example environment files
- `release_builder/`: module-aware release build project
- `scripts/`: release, deploy, and ops helpers
## Main apps
- `apps/elektrine`: shared domain logic, `Repo`, supervisors, accounts, uploads, notifications, calendar, module selection, frontend assets, and the cross-app UI components in `lib/elektrine/components`
- `apps/elektrine_web`: endpoint, router, plugs, layouts, the `ElektrineWeb.Components.UI` design-system kit, and the account/admin shell
- `apps/arblarg`: chat facade plus LiveViews, JSON APIs, and PAT APIs
- `apps/elektrine_social`: timeline, communities, federation, social controllers, and LiveViews
- `apps/elektrine_email`: mailbox, contacts, mail protocols, JMAP, WKD, and mail web routes
- `apps/elektrine_vpn`: WireGuard management and VPN UI/API
- `apps/elektrine_nerve`: Nerve domain and extracted routes
- `apps/elektrine_dns`: managed DNS runtime, DNS API routes, and DNS LiveViews
- `apps/elektrine_uptime`: uptime monitors, check history, incidents, and dashboard routes
- `apps/atomine`: proofs, personhood, account trust, and credit policy domain logic
- `apps/kairo`: capture, indexing, and graph-oriented knowledge features
- `apps/paige`: search provider integration and ranking support
Requests enter through `ElektrineWeb.Router`, pass through shared plugs and
module guards, and then land in the controller or LiveView mounted for the
selected feature set. Persistence stays centralized in `Elektrine.Repo`.
## Identity Provider
Elektrine exposes an OpenID Connect-compatible identity provider on top of the
existing OAuth tables:
- discovery: `/.well-known/openid-configuration`
- browser consent: `/oauth/authorize`
- public keys: `/oauth/jwks`
- token exchange: `/oauth/token`
- user info: `/oauth/userinfo`
- app management UI: `/account/developer/oidc/clients`
- grant review UI: `/account/developer/oidc/grants`
- dynamic registration: `POST /oauth/register` while signed in
Register OAuth apps with `openid`, `profile`, and `email` scopes to use this
flow. The current implementation supports the authorization code flow and
issues `RS256` `id_token`s for confidential clients.
## Module Selection
Normal deployments use one public module switch:
- `ELEKTRINE_ENABLED_MODULES` controls which product modules are turned on
- release builds default to that same module list
- `ELEKTRINE_RELEASE_MODULES` still exists as an advanced override when you need
to compile more modules than you expose at runtime
Supported module ids are `chat`, `social`, `email`, `nerve`, `vpn`, `dns`,
`uptime`, `atomine`, and `kairo`. `proofs` and `personhood` are accepted aliases
for `atomine` in the deploy scripts.
In normal use, set `ELEKTRINE_ENABLED_MODULES` and leave
`ELEKTRINE_RELEASE_MODULES` unset.
## Local Development
From the repo root:
```bash
mix setup
```
Start the web app:
```bash
cd apps/elektrine
mix phx.server
```
Useful commands:
```bash
mix compile
mix check
mix test
mix test apps/elektrine/test
mix test apps/elektrine_web/test
mix test apps/elektrine_email/test
mix test apps/elektrine_social/test
mix test apps/elektrine_vpn/test
mix test apps/elektrine_nerve/test
mix test apps/elektrine_dns/test
```
Frontend assets live under `apps/elektrine/assets`.
## Build And Deploy
The supported path for hosted or subset installs is the release builder:
```bash
scripts/release/deploy_release.sh --modules email,vpn
```
This builds assets, selects the requested feature apps, and writes the release
to `_deploy_release/`. `deploy/docker/Dockerfile` uses the same path.
For Docker deployments, use the wrapper instead of invoking `docker compose`
against `deploy/docker/compose.full.yml` directly:
```bash
scripts/deploy/docker_deploy.sh
```
The wrapper renders a module-aware Compose file first, sets
`ELEKTRINE_ENABLED_MODULES`, derives release modules from it by default, sets
mail runtime flags, and removes POP3, IMAP, and SMTP port bindings when
`email` is not selected. With no module or profile arguments, it deploys all
standard modules and Docker profiles; pass `--modules` or `--profile` only for a
smaller stack.
When `vpn` is selected, the Docker deploy also enables the bundled `vpn`
service automatically. That service runs the Docker-managed WireGuard node,
creates or restores its private key, derives the public key, and reconciles
peer state in-app.
## Self-hosting
The self-hosting docs are split by profile:
- `core`: Phoenix app and Postgres only
- `mail`: Elektrine mail protocols; production SMTP edge/delivery still needs a separate Haraka deployment
- `dns`: optional authoritative DNS service enabled through the Docker `dns` profile
- `vpn`: optional Docker-managed WireGuard on the same stack, with optional fleet mode
- `addons`: Caddy edge, TURN, Bluesky PDS, onion hosting, and client artifacts
Start with:
- `docs/api/external-api.md`
- `docs/self-hosting/README.md`
- `docs/self-hosting/docker.md`
- `docs/self-hosting/core.md`
- `docs/self-hosting/caddy.md`
- `docs/self-hosting/mail.md`
- `docs/architecture/dns-module.md`
- `docs/self-hosting/turn.md`
- `docs/self-hosting/vpn.md`
- `docs/addons/onion.md`
- `docs/clients/nerve-extension.md`
- `docs/clients/static-site-github-deploys.md`
## Email Deployment
The `email` module in this repo is the mailbox/product side of the mail stack.
Production internet mail also needs
[`elektrine/elektrine-haraka`](https://git.elektrine.com/elektrine/elektrine-haraka),
which owns the SMTP edge and delivery pipeline.
This repo owns the mailbox product: UI, aliases, contacts, JMAP, WKD, message
storage, optional IMAP/POP3/SMTP submission listeners, and the Phoenix endpoints
that receive mail webhooks. `elektrine-haraka` owns inbound SMTP on port 25,
outbound delivery, Redis-backed queueing, and the worker that posts cleaned
inbound message data back into Phoenix.
If you enable the `email` module for production, run `elektrine-haraka`
alongside Elektrine and configure `HARAKA_BASE_URL`, an outbound Haraka API key,
and an inbound webhook key. Both stacks live on the same host as separate Docker
projects (`/opt/elektrine` and `/opt/elektrine-haraka`).
**Deploy split**
- `elektrine-haraka` CI builds and pushes
`git.elektrine.com/elektrine/elektrine-haraka` (no SSH deploy).
- Elektrine deploy rolls the app stack, then pulls that image and restarts the
Haraka compose services (`maybe_roll_haraka_stack`), and applies wildcard TLS
via `configure_haraka_wildcard_tls.sh`.
Optional env for the roll: `HARAKA_IMAGE`, `HARAKA_IMAGE_TAG` (default `latest`),
`HARAKA_DEPLOY_DIR`, `HARAKA_ROLL_ON_DEPLOY=false` to skip.
## Bluesky Integration
Bluesky support is part of the social stack.
- Outbound sync mirrors local public posts to Bluesky and keeps linked post
state in sync for create, edit, delete, like, repost, and follow events.
These jobs run through Oban, so failed outbound calls do not block the local
action.
- Inbound sync, when `BLUESKY_INBOUND_ENABLED=true`, polls notifications for
connected accounts and turns replies, mentions, quotes, likes, and reposts on
mirrored posts into local notifications. It can also store timeline items
locally.
- Managed mode, when `BLUESKY_MANAGED_ENABLED=true`, talks to a
Bluesky-compatible PDS admin API to create per-user accounts, issue app
passwords, and store the linkage. Without managed mode, users connect their
own Bluesky identifier and app password.
## License
This repository is AGPL-3.0-only unless a file says otherwise.

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# Security Policy
## Supported Versions
Security fixes are currently provided for:
- `main` branch (latest commit)
## Reporting a Vulnerability
Please do not file public GitHub issues for security vulnerabilities.
Instead:
1. Email maintainers at `security@elektrine.com`.
2. Include reproduction steps, impact, and affected components/apps.
3. If possible, include a minimal proof of concept.
You should receive an initial response within 72 hours.
## Disclosure Process
1. We acknowledge receipt and assess severity.
2. We prepare and validate a fix.
3. We coordinate disclosure timing with the reporter.
4. We publish a fix and release notes.
## Scope Notes
This policy applies to all umbrella apps under `apps/`.

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# Umbrella Apps
Elektrine is organized as an Elixir umbrella project.
## Apps
- [`elektrine`](./elektrine/README.md) - Core domain logic, persistence, runtime services
- [`elektrine_web`](./elektrine_web/README.md) - Phoenix endpoint, router, shared layout, and common components
- [`arblarg`](./arblarg/README.md) - Chat facade, LiveViews, JSON APIs, and PAT APIs
- [`elektrine_email`](./elektrine_email/README.md) - Mailbox domain, mail protocols, JMAP, WKD, and web routes
- [`elektrine_social`](./elektrine_social/README.md) - Social/timeline features
- [`elektrine_vpn`](./elektrine_vpn/README.md) - VPN features
- [`elektrine_nerve`](./elektrine_nerve/README.md) - Password nerve domain and route macros
- [`elektrine_dns`](./elektrine_dns/README.md) - Managed DNS runtime, PAT API, and DNS LiveViews
- [`elektrine_uptime`](./elektrine_uptime/README.md) - Uptime monitors, check history, incidents, and dashboard routes
- [`atomine`](./atomine) - Proofs, personhood, account trust, and credit policy domain logic
- [`kairo`](./kairo) - Capture, indexing, and graph-oriented knowledge features
- [`paige`](./paige) - Search provider integration and ranking support
## Running app-focused tests
From the umbrella root:
```bash
mix test apps/elektrine/test
mix test apps/elektrine_web/test
mix test apps/elektrine_email/test
mix test apps/elektrine_social/test
mix test apps/elektrine_vpn/test
mix test apps/elektrine_nerve/test
mix test apps/elektrine_dns/test
mix test apps/elektrine_uptime/test
mix test apps/atomine/test
mix test apps/kairo/test
mix test apps/paige/test
```
## Protocol docs
The current Arblarg messaging federation spec lives at `../docs/arblarg-1.0.md`.
## License
All umbrella apps are covered by the root repository `LICENSE`.

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# Used by "mix format"
[
inputs: ["{mix,.formatter}.exs", "{config,lib,test}/**/*.{ex,exs}"]
]

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# The directory Mix will write compiled artifacts to.
/_build/
# If you run "mix test --cover", coverage assets end up here.
/cover/
# The directory Mix downloads your dependencies sources to.
/deps/
# Where third-party dependencies like ExDoc output generated docs.
/doc/
# Temporary files, for example, from tests.
/tmp/
# If the VM crashes, it generates a dump, let's ignore it too.
erl_crash.dump
# Also ignore archive artifacts (built via "mix archive.build").
*.ez
# Ignore package tarball (built via "mix hex.build").
elektrine_chat-*.tar

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# Arblarg
Chat application boundary for the Elektrine umbrella.
## What lives here
- Chat APIs used by web and mobile clients
- Chat LiveViews, JSON APIs, PAT APIs, and admin Arblarg views
- Chat-specific components and web helpers in `ArblargWeb.*` and `ElektrineWeb.*`
## Notes
- The public facade is `Arblarg`.
- Domain calls still delegate to `Elektrine.Messaging` today.
- Uses shared layouts and components from `elektrine_web`.
- Router-mounted modules in this app still use the shared `ElektrineWeb.*` namespace where that keeps route integration simple.
## License
AGPL-3.0-only (see `../../LICENSE`).

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defmodule Arblarg do
@moduledoc """
Chat application facade.
This module is the primary API surface for chat use-cases consumed by
`elektrine_web` and other clients. It delegates to `Elektrine.Messaging`
during migration so call sites can move first without behavior changes.
"""
alias Elektrine.Messaging
# Conversations and discovery
defdelegate list_conversations(user_id, opts \\ []), to: Messaging
defdelegate user_has_conversations?(user_id), to: Messaging
defdelegate get_conversation!(id, user_id), to: Messaging
defdelegate get_conversation_unread_count(conversation_id, user_id), to: Messaging
defdelegate get_conversation_for_chat!(id, user_id), to: Messaging
defdelegate get_conversation_for_chat_by_hash!(hash, user_id), to: Messaging
defdelegate get_conversation_by_hash(hash), to: Messaging
defdelegate search_public_conversations(query, current_user_id, limit \\ 10), to: Messaging
defdelegate list_public_channels(opts \\ []), to: Messaging
defdelegate list_public_groups(opts \\ []), to: Messaging
defdelegate join_conversation(conversation_id, user_id), to: Messaging
defdelegate leave_conversation(conversation_id, user_id), to: Messaging
defdelegate pin_conversation(conversation_id, user_id), to: Messaging
defdelegate unpin_conversation(conversation_id, user_id), to: Messaging
defdelegate update_conversation(conversation, attrs), to: Messaging
defdelegate delete_conversation(conversation_id), to: Messaging
defdelegate clear_history_for_user(conversation_id, user_id), to: Messaging
defdelegate create_dm_conversation(user1_id, user2_id), to: Messaging
defdelegate create_group_conversation(creator_id, attrs, member_ids \\ []), to: Messaging
defdelegate create_channel(creator_id, attrs), to: Messaging
defdelegate add_member_to_conversation(
conversation_id,
user_id,
role \\ "member",
added_by_user_id \\ nil
),
to: Messaging
defdelegate remove_member_from_conversation(conversation_id, user_id), to: Messaging
defdelegate update_member_role(conversation_id, user_id, new_role), to: Messaging
defdelegate update_member_role(conversation_id, user_id, new_role, actor_user_id), to: Messaging
defdelegate get_conversation_member(conversation_id, user_id), to: Messaging
defdelegate get_conversation_members(conversation_id), to: Messaging
# Messages and reactions
defdelegate get_conversation_messages(conversation_id, user_id, opts \\ []), to: Messaging
defdelegate get_messages(conversation_id, user_id, opts \\ []), to: Messaging
defdelegate create_text_message(
conversation_id,
sender_id,
content,
reply_to_id \\ nil,
opts \\ []
),
to: Messaging
defdelegate create_media_message(
conversation_id,
sender_id,
media_urls,
content \\ nil,
media_metadata \\ %{}
),
to: Messaging
defdelegate create_voice_message(conversation_id, sender_id, audio_url, duration, mime_type),
to: Messaging
defdelegate delete_message(message_id, user_id, is_admin \\ false), to: Messaging
defdelegate admin_delete_message(message_id, admin_user), to: Messaging
defdelegate add_reaction(message_id, user_id, emoji), to: Messaging
defdelegate pin_message(message_id, user_id), to: Messaging
defdelegate unpin_message(message_id, user_id), to: Messaging
defdelegate create_chat_text_message(conversation_id, sender_id, content, opts \\ []),
to: Messaging
defdelegate create_chat_media_message(
conversation_id,
sender_id,
media_urls,
content \\ nil,
media_metadata \\ %{}
),
to: Messaging
defdelegate create_chat_voice_message(
conversation_id,
sender_id,
audio_url,
duration,
mime_type
),
to: Messaging
defdelegate edit_chat_message(message_id, user_id, new_content), to: Messaging
defdelegate delete_chat_message(message_id, user_id, is_admin \\ false), to: Messaging
defdelegate add_chat_reaction(message_id, user_id, emoji), to: Messaging
defdelegate remove_chat_reaction(message_id, user_id, emoji), to: Messaging
defdelegate search_messages_in_conversation(conversation_id, user_id, query, opts \\ []),
to: Messaging
# Read state and unread counters
defdelegate mark_as_read(conversation_id, user_id), to: Messaging
defdelegate update_last_read_message(conversation_id, user_id, message_id), to: Messaging
defdelegate get_read_status_for_messages(message_ids, conversation_id), to: Messaging
defdelegate get_unread_count(user_id), to: Messaging
defdelegate get_conversation_unread_counts(conversation_ids, user_id), to: Messaging
defdelegate get_batch_last_message_read_status(message_info_list), to: Messaging
defdelegate mark_chat_messages_read(conversation_id, user_id, up_to_message_id \\ nil),
to: Messaging
defdelegate get_all_chat_unread_counts(user_id), to: Messaging
# Search and moderation
defdelegate list_servers(user_id, opts \\ []), to: Messaging
defdelegate list_public_servers(user_id, opts \\ []), to: Messaging
defdelegate list_public_directory_servers(opts \\ []), to: Messaging
defdelegate get_server(server_id, user_id), to: Messaging
defdelegate get_server_member(server_id, user_id), to: Messaging
defdelegate create_server(creator_id, attrs), to: Messaging
defdelegate create_server_channel(server_id, creator_id, attrs), to: Messaging
defdelegate join_server(server_id, user_id), to: Messaging
defdelegate search_users(query, current_user_id, opts \\ []), to: Messaging
defdelegate timeout_user(user_id, created_by_id, duration_seconds, opts \\ []), to: Messaging
defdelegate remove_timeout(user_id, conversation_id \\ nil), to: Messaging
defdelegate user_timed_out?(user_id, conversation_id \\ nil), to: Messaging
defdelegate log_moderation_action(action, target_user_id, performed_by_id, opts \\ []),
to: Messaging
end

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defmodule Arblarg.Application do
# See https://hexdocs.pm/elixir/Application.html
# for more information on OTP Applications
@moduledoc false
use Application
@impl true
def start(_type, _args) do
children = [
# Starts a worker by calling: Arblarg.Worker.start_link(arg)
# {Arblarg.Worker, arg}
]
# See https://hexdocs.pm/elixir/Supervisor.html
# for other strategies and supported options
opts = [strategy: :one_for_one, name: Arblarg.Supervisor]
Supervisor.start_link(children, opts)
end
end

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defmodule ArblargWeb do
@moduledoc """
Shared web entrypoints for chat surfaces extracted from elektrine_web.
"""
def controller do
quote do
use Phoenix.Controller,
formats: [:html, :json],
layouts: [html: ElektrineWeb.Layouts]
use Gettext, backend: ElektrineWeb.Gettext
import Plug.Conn
alias Elektrine.Utils.SafeConvert
unquote(verified_routes())
end
end
def live_view do
quote do
use Phoenix.LiveView,
layout: {ElektrineWeb.Layouts, :app}
on_mount ElektrineWeb.Live.AnnouncementCache
import ElektrineWeb.Live.NotificationHelpers
unquote(html_helpers())
# Presence events are handled by ElektrineWeb's PresenceHook where it is
# mounted; these no-op fallbacks keep stray client events from crashing
# LiveViews that don't track presence.
def handle_event(event, _params, socket)
when event in [
"user_activity",
"auto_away_timeout",
"device_detected",
"connection_changed"
] do
{:noreply, socket}
end
end
end
def live_component do
quote do
use Phoenix.LiveComponent
unquote(html_helpers())
end
end
def html do
quote do
use Phoenix.Component
import Phoenix.Controller,
only: [get_csrf_token: 0, view_module: 1, view_template: 1]
unquote(html_helpers())
end
end
defp html_helpers do
quote do
use Gettext, backend: ElektrineWeb.Gettext
import Phoenix.HTML
import ElektrineWeb.CoreComponents
import Elektrine.Components.User.Avatar
import Elektrine.Components.Loaders.Skeleton
import ArblargWeb.Components.UI.ImageModal
alias Elektrine.Utils.SafeConvert
alias Phoenix.LiveView.JS
unquote(verified_routes())
end
end
def verified_routes do
quote do
use Phoenix.VerifiedRoutes,
endpoint: ElektrineWeb.Endpoint,
router: ElektrineWeb.Router,
statics: ElektrineWeb.static_paths()
end
end
defmacro __using__(which) when is_atom(which) do
apply(__MODULE__, which, [])
end
end

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defmodule ArblargWeb.Components.Chat.Call do
@moduledoc false
use Phoenix.Component
attr :user, :map, default: nil
attr :conversation_id, :string, default: nil
attr :remote_handle, :string, default: nil
def call_buttons(assigns) do
~H"""
<div class="flex gap-1 sm:gap-2">
<button
type="button"
phx-click="initiate_call"
phx-value-user_id={@user && @user.id}
phx-value-call_type="audio"
phx-value-conversation_id={@conversation_id}
phx-value-remote_handle={@remote_handle}
class="btn btn-ghost btn-circle btn-sm p-0 min-h-0 h-8 w-8 sm:h-9 sm:w-9 flex-shrink-0"
title="Audio call"
>
<svg
xmlns="http://www.w3.org/2000/svg"
class="h-4 w-4 sm:h-5 sm:w-5"
fill="none"
viewBox="0 0 24 24"
stroke="currentColor"
>
<path
stroke-linecap="round"
stroke-linejoin="round"
stroke-width="2"
d="M3 5a2 2 0 012-2h3.28a1 1 0 01.948.684l1.498 4.493a1 1 0 01-.502 1.21l-2.257 1.13a11.042 11.042 0 005.516 5.516l1.13-2.257a1 1 0 011.21-.502l4.493 1.498a1 1 0 01.684.949V19a2 2 0 01-2 2h-1C9.716 21 3 14.284 3 6V5z"
/>
</svg>
</button>
<button
type="button"
phx-click="initiate_call"
phx-value-user_id={@user && @user.id}
phx-value-call_type="video"
phx-value-conversation_id={@conversation_id}
phx-value-remote_handle={@remote_handle}
class="btn btn-ghost btn-circle btn-sm p-0 min-h-0 h-8 w-8 sm:h-9 sm:w-9 hidden sm:flex flex-shrink-0"
title="Video call"
>
<svg
xmlns="http://www.w3.org/2000/svg"
class="h-4 w-4 sm:h-5 sm:w-5"
fill="none"
viewBox="0 0 24 24"
stroke="currentColor"
>
<path
stroke-linecap="round"
stroke-linejoin="round"
stroke-width="2"
d="M15 10l4.553-2.276A1 1 0 0121 8.618v6.764a1 1 0 01-1.447.894L15 14M5 18h8a2 2 0 002-2V8a2 2 0 00-2-2H5a2 2 0 00-2 2v8a2 2 0 002 2z"
/>
</svg>
</button>
</div>
"""
end
attr :call, :map, required: true
attr :show, :boolean, default: false
def incoming_call_modal(assigns) do
~H"""
<div :if={@show} class="modal modal-open">
<div class="modal-box modal-surface">
<h3 class="font-bold text-lg">Incoming {@call.call_type} call</h3>
<div class="py-4">
<div class="flex items-center gap-4">
<.user_avatar user={@call.caller} size="lg" />
<div>
<p class="font-semibold">{@call.caller.username}</p>
<p class="text-sm opacity-70">is calling you...</p>
</div>
</div>
</div>
<div class="modal-action">
<button
type="button"
phx-click="reject_call"
phx-value-call_id={@call.id}
class="btn btn-secondary"
>
Decline
</button>
<button
type="button"
phx-click="answer_call"
phx-value-call_id={@call.id}
class="btn btn-success"
>
Answer
</button>
</div>
</div>
</div>
"""
end
attr :call, :map, required: true
attr :show, :boolean, default: false
attr :audio_enabled, :boolean, default: true
attr :video_enabled, :boolean, default: true
attr :is_caller, :boolean, default: false
attr :call_status, :string, default: "connecting"
def active_call_overlay(assigns) do
~H"""
<div :if={@show} id="call-overlay" phx-hook="VideoDisplay" class="fixed inset-0 z-50 bg-base-300">
<div :if={@call.call_type == "video"} class="relative h-full w-full">
<video id="remote-video" class="h-full w-full object-cover" autoplay playsinline></video>
<div class="absolute top-4 right-4 w-48 h-36 bg-base-200 rounded-lg overflow-hidden shadow-lg">
<video id="local-video" class="h-full w-full object-cover" autoplay playsinline muted>
</video>
</div>
<div class="absolute top-4 left-4 bg-base-200/80 rounded-lg px-4 py-2 border border-base-300/70">
<div class="flex items-center gap-3">
<.user_avatar user={if @is_caller, do: @call.callee, else: @call.caller} size="sm" />
<div>
<p class="font-semibold text-sm">
{if @is_caller, do: @call.callee.username, else: @call.caller.username}
</p>
<p
class="text-xs opacity-70"
id="call-duration"
phx-hook="CallTimer"
data-status={@call_status}
>
{if @call_status == "connected", do: "00:00", else: "Connecting..."}
</p>
</div>
</div>
</div>
</div>
<div
:if={@call.call_type == "audio"}
class="relative h-full w-full flex items-center justify-center"
>
<audio id="remote-audio" autoplay></audio>
<div class="flex flex-col items-center gap-6">
<.user_avatar user={if @is_caller, do: @call.callee, else: @call.caller} size="2xl" />
<div class="text-center">
<p class="text-2xl font-semibold">
{if @is_caller, do: @call.callee.username, else: @call.caller.username}
</p>
<p
class="text-lg opacity-70 mt-2"
id="call-duration-audio"
phx-hook="CallTimer"
data-status={@call_status}
>
{if @call_status == "connected", do: "00:00", else: "Connecting..."}
</p>
</div>
<div class="flex items-center gap-2 text-sm opacity-60">
<.spinner :if={@call_status == "connecting"} size="sm" />
<span
:if={@call_status == "connected"}
class="w-2 h-2 bg-success rounded-full animate-pulse"
>
</span>
<span>{String.capitalize(@call_status)}</span>
</div>
</div>
</div>
<div
:if={@call.call_type == "video" && @call_status != "connected"}
class="absolute top-20 left-4 bg-base-200/80 rounded-lg px-3 py-2 border border-base-300/70"
>
<div class="flex items-center gap-2 text-sm">
<.spinner size="sm" />
<span>{String.capitalize(@call_status)}...</span>
</div>
</div>
<div
:if={@call.call_type == "video" && @call_status == "connected"}
class="absolute top-20 left-4 bg-success/15 rounded-lg px-3 py-2 border border-success/30"
>
<div class="flex items-center gap-2 text-sm text-success">
<span class="w-2 h-2 bg-success rounded-full animate-pulse"></span>
<span>Connected</span>
</div>
</div>
<div
id="call-controls"
phx-hook="CallControls"
class="absolute bottom-8 left-1/2 transform -translate-x-1/2"
>
<div class="flex gap-4 bg-base-200/80 rounded-full px-6 py-3 border border-base-300/70">
<button
type="button"
data-action="toggle-audio"
class={["btn btn-circle", if(@audio_enabled, do: "btn-ghost", else: "btn-secondary")]}
title={if @audio_enabled, do: "Mute", else: "Unmute"}
>
<svg
:if={@audio_enabled}
xmlns="http://www.w3.org/2000/svg"
class="h-6 w-6"
fill="none"
viewBox="0 0 24 24"
stroke="currentColor"
>
<path
stroke-linecap="round"
stroke-linejoin="round"
stroke-width="2"
d="M19 11a7 7 0 01-7 7m0 0a7 7 0 01-7-7m7 7v4m0 0H8m4 0h4m-4-8a3 3 0 01-3-3V5a3 3 0 116 0v6a3 3 0 01-3 3z"
/>
</svg>
<svg
:if={!@audio_enabled}
xmlns="http://www.w3.org/2000/svg"
class="h-6 w-6"
fill="none"
viewBox="0 0 24 24"
stroke="currentColor"
>
<path
stroke-linecap="round"
stroke-linejoin="round"
stroke-width="2"
d="M5.586 15H4a1 1 0 01-1-1v-4a1 1 0 011-1h1.586l4.707-4.707C10.923 3.663 12 4.109 12 5v14c0 .891-1.077 1.337-1.707.707L5.586 15z"
/>
<path
stroke-linecap="round"
stroke-linejoin="round"
stroke-width="2"
d="M17 14l2-2m0 0l2-2m-2 2l-2-2m2 2l2 2"
/>
</svg>
</button>
<button
:if={@call.call_type == "video"}
type="button"
data-action="toggle-video"
class={["btn btn-circle", if(@video_enabled, do: "btn-ghost", else: "btn-secondary")]}
title={if @video_enabled, do: "Disable video", else: "Enable video"}
>
<svg
:if={@video_enabled}
xmlns="http://www.w3.org/2000/svg"
class="h-6 w-6"
fill="none"
viewBox="0 0 24 24"
stroke="currentColor"
>
<path
stroke-linecap="round"
stroke-linejoin="round"
stroke-width="2"
d="M15 10l4.553-2.276A1 1 0 0121 8.618v6.764a1 1 0 01-1.447.894L15 14M5 18h8a2 2 0 002-2V8a2 2 0 00-2-2H5a2 2 0 00-2 2v8a2 2 0 002 2z"
/>
</svg>
<svg
:if={!@video_enabled}
xmlns="http://www.w3.org/2000/svg"
class="h-6 w-6"
fill="none"
viewBox="0 0 24 24"
stroke="currentColor"
>
<path
stroke-linecap="round"
stroke-linejoin="round"
stroke-width="2"
d="M18.364 18.364A9 9 0 005.636 5.636m12.728 12.728A9 9 0 015.636 5.636m12.728 12.728L5.636 5.636"
/>
</svg>
</button>
<button
type="button"
data-action="end-call"
class="btn btn-circle btn-secondary"
title="End call"
>
<svg
xmlns="http://www.w3.org/2000/svg"
class="h-6 w-6"
fill="none"
viewBox="0 0 24 24"
stroke="currentColor"
>
<path
stroke-linecap="round"
stroke-linejoin="round"
stroke-width="2"
d="M16 8l2-2m0 0l2-2m-2 2l-2-2m2 2l2 2M5 3a2 2 0 00-2 2v1c0 8.284 6.716 15 15 15h1a2 2 0 002-2v-3.28a1 1 0 00-.684-.948l-4.493-1.498a1 1 0 00-1.21.502l-1.13 2.257a11.042 11.042 0 01-5.516-5.517l2.257-1.128a1 1 0 00.502-1.21L9.228 3.683A1 1 0 008.279 3H5z"
/>
</svg>
</button>
</div>
</div>
</div>
"""
end
attr :user, :map, required: true
attr :size, :string, default: "md"
defp user_avatar(assigns) do
size_classes = %{
"sm" => "w-8 h-8",
"md" => "w-12 h-12",
"lg" => "w-16 h-16",
"2xl" => "w-24 h-24"
}
assigns =
assign(assigns, :size_class, Map.get(size_classes, assigns.size, size_classes["md"]))
~H"""
<div class={["avatar", if(@user.avatar, do: "", else: "placeholder")]}>
<div class={"rounded-full #{@size_class}"}>
<img :if={@user.avatar} src={Elektrine.Uploads.avatar_url(@user.avatar)} />
<span :if={!@user.avatar} class="text-lg">
{String.first(@user.username) |> String.upcase()}
</span>
</div>
</div>
"""
end
attr :size, :string, default: "md", values: ["xs", "sm", "md", "lg"]
attr :class, :string, default: nil
defp spinner(assigns) do
~H"""
<svg
class={[
"animate-spin",
case @size do
"xs" -> "w-3 h-3"
"sm" -> "w-4 h-4"
"lg" -> "w-8 h-8"
_ -> "w-6 h-6"
end,
@class
]}
viewBox="0 0 24 24"
xmlns="http://www.w3.org/2000/svg"
fill="currentColor"
aria-hidden="true"
role="status"
aria-label="Loading"
>
<path
fill="currentColor"
d="M20.27,4.74a4.93,4.93,0,0,1,1.52,4.61,5.32,5.32,0,0,1-4.1,4.51,5.12,5.12,0,0,1-5.2-1.5,5.53,5.53,0,0,0,6.13-1.48A5.66,5.66,0,0,0,20.27,4.74ZM12.32,11.53a5.49,5.49,0,0,0-1.47-6.2A5.57,5.57,0,0,0,4.71,3.72,5.17,5.17,0,0,1,9.53,2.2,5.52,5.52,0,0,1,13.9,6.45,5.28,5.28,0,0,1,12.32,11.53ZM19.2,20.29a4.92,4.92,0,0,1-4.72,1.49,5.32,5.32,0,0,1-4.34-4.05A5.2,5.2,0,0,1,11.6,12.5a5.6,5.6,0,0,0,1.51,6.13A5.63,5.63,0,0,0,19.2,20.29ZM3.79,19.38A5.18,5.18,0,0,1,2.32,14a5.3,5.3,0,0,1,4.59-4,5,5,0,0,1,4.58,1.61,5.55,5.55,0,0,0-6.32,1.69A5.46,5.46,0,0,0,3.79,19.38ZM12.23,12a5.11,5.11,0,0,0,3.66-5,5.75,5.75,0,0,0-3.18-6,5,5,0,0,1,4.42,2.3,5.21,5.21,0,0,1,.24,5.92A5.4,5.4,0,0,1,12.23,12ZM11.76,12a5.18,5.18,0,0,0-3.68,5.09,5.58,5.58,0,0,0,3.19,5.79c-1,.35-2.9-.46-4-1.68A5.51,5.51,0,0,1,11.76,12ZM23,12.63a5.07,5.07,0,0,1-2.35,4.52,5.23,5.23,0,0,1-5.91.2,5.24,5.24,0,0,1-2.67-4.77,5.51,5.51,0,0,0,5.45,3.33A5.52,5.52,0,0,0,23,12.63ZM1,11.23a5,5,0,0,1,2.49-4.5,5.23,5.23,0,0,1,5.81-.06,5.3,5.3,0,0,1,2.61,4.74A5.56,5.56,0,0,0,6.56,8.06,5.71,5.71,0,0,0,1,11.23Z"
/>
</svg>
"""
end
end

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defmodule ArblargWeb.Components.Chat.SenderBadge do
@moduledoc """
Small badge shown next to automated chat message authors.
Webhook-authored messages hydrate a sender-shaped map with `webhook: true`
(see `Elektrine.Messaging.ChatMessages`); bot user accounts carry an
`is_bot` flag. Both render a small "APP"/"BOT" badge so automated authors
are visually distinct from people.
Usage in message templates, next to the sender name:
<.sender_badge sender={message_sender(message)} />
Renders nothing for regular human senders.
"""
use Phoenix.Component
attr :sender, :map, default: nil
def sender_badge(assigns) do
assigns = assign(assigns, :label, badge_label(assigns.sender))
~H"""
<span
:if={@label}
class="badge badge-neutral badge-xs uppercase tracking-wide"
title="Automated sender"
>
{@label}
</span>
"""
end
@doc """
Returns "APP" for webhook senders, "BOT" for bot users, nil otherwise.
"""
def badge_label(sender) when is_map(sender) do
cond do
Map.get(sender, :webhook) == true -> "APP"
Map.get(sender, :is_bot) == true -> "BOT"
true -> nil
end
end
def badge_label(_sender), do: nil
end

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defmodule ArblargWeb.Components.Platform.ENav do
@moduledoc """
Chat-owned wrapper for the shared platform navigation renderer.
"""
use Phoenix.Component
use Gettext, backend: ElektrineWeb.Gettext
alias Elektrine.Platform.ENav, as: PlatformENav
alias Elektrine.Platform.ENavComponent
attr :active_tab, :string, required: true
attr :class, :string, default: "mb-6"
attr :current_user, :any, default: nil
attr :badge_counts, :map, default: nil
def e_nav(assigns) do
assigns = assign_new(assigns, :badge_counts, fn -> nil end)
badge_counts =
assigns.badge_counts || PlatformENav.notification_badge_counts(assigns.current_user)
assigns =
assigns
|> assign(:items, nav_items(assigns.current_user, badge_counts))
|> assign(:secondary_items, secondary_items(assigns.current_user, badge_counts))
ENavComponent.render(assigns)
end
defp nav_items(current_user, badge_counts) do
PlatformENav.primary_items()
|> Enum.map(
&Map.update!(&1, :label, fn label -> Gettext.gettext(ElektrineWeb.Gettext, label) end)
)
|> Enum.filter(&PlatformENav.visible?(&1, current_user))
|> PlatformENav.with_badge_counts(badge_counts)
end
defp secondary_items(nil, _badge_counts), do: []
defp secondary_items(current_user, badge_counts) do
PlatformENav.secondary_items()
|> Enum.map(
&Map.update!(&1, :label, fn label -> Gettext.gettext(ElektrineWeb.Gettext, label) end)
)
|> Enum.filter(&PlatformENav.visible?(&1, current_user))
|> PlatformENav.with_badge_counts(badge_counts)
end
end

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defmodule ArblargWeb.Components.Social.ContentJourney do
@moduledoc false
alias ArblargWeb.OptionalModule
@component_module :"Elixir.ElektrineSocialWeb.Components.Social.ContentJourney"
def content_journey(assigns) do
OptionalModule.call(:social, @component_module, :content_journey, [assigns], "")
end
end

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defmodule ArblargWeb.Components.Social.EmbeddedPost do
@moduledoc false
alias ArblargWeb.OptionalModule
@component_module :"Elixir.ElektrineSocialWeb.Components.Social.EmbeddedPost"
def embedded_post(assigns) do
OptionalModule.call(:social, @component_module, :embedded_post, [assigns], "")
end
end

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defmodule ArblargWeb.Components.UI.ImageModal do
@moduledoc false
alias ArblargWeb.OptionalModule
@component_module :"Elixir.ElektrineSocialWeb.Components.UI.ImageModal"
def image_modal(assigns) do
OptionalModule.call(:social, @component_module, :image_modal, [assigns], "")
end
end

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defmodule ArblargWeb.Admin.ChatMessagesController do
@moduledoc """
Controller for admin chat message viewing and management.
"""
use ArblargWeb, :controller
alias Elektrine.{Messaging, Repo}
import Ecto.Query
plug :put_layout, html: {ElektrineWeb.Layouts, :admin}
plug :assign_timezone_and_format
defp assign_timezone_and_format(conn, _opts) do
current_user = conn.assigns[:current_user]
timezone =
if current_user && current_user.timezone, do: current_user.timezone, else: "Etc/UTC"
time_format =
if current_user && current_user.time_format, do: current_user.time_format, else: "12"
conn
|> assign(:timezone, timezone)
|> assign(:time_format, time_format)
end
def index(conn, params) do
search_query = params |> Map.get("search", "") |> String.trim()
conversation_type_filter =
parse_conversation_type_filter(Map.get(params, "conversation_type"))
protocol_filter = parse_protocol_filter(Map.get(params, "protocol"))
page = SafeConvert.parse_page(params)
per_page = 50
offset = (page - 1) * per_page
query =
base_chat_messages_query()
|> maybe_filter_conversation_type(conversation_type_filter)
|> maybe_filter_protocol(protocol_filter)
|> maybe_search(search_query)
total_count =
query
|> exclude(:order_by)
|> select([m, ...], m.id)
|> Repo.aggregate(:count, :id)
messages =
query
|> order_by([m], desc: m.inserted_at)
|> limit(^per_page)
|> offset(^offset)
|> preload([_m, c, s], conversation: c, sender: s)
|> Repo.all()
|> Messaging.ChatMessage.decrypt_messages()
|> Enum.map(&Map.put(&1, :protocol_kind, protocol_kind(&1)))
stats = %{
local: Enum.count(messages, &(&1.protocol_kind == "local")),
federated: Enum.count(messages, &(&1.protocol_kind == "federated")),
mirrored: Enum.count(messages, &(&1.protocol_kind == "mirrored"))
}
total_pages = ceil(total_count / per_page)
page_range = pagination_range(page, total_pages)
log_admin_chat_messages_index(
conn,
messages,
page,
search_query,
conversation_type_filter,
protocol_filter
)
render(conn, :chat_messages,
messages: messages,
search_query: search_query,
conversation_type_filter: conversation_type_filter,
protocol_filter: protocol_filter,
page_results_count: length(messages),
stats: stats,
current_page: page,
total_pages: total_pages,
total_count: total_count,
page_range: page_range
)
end
def view(conn, %{"id" => message_id}) do
case SafeConvert.parse_id(message_id) do
{:ok, id} ->
case Messaging.get_chat_message(id) do
nil ->
not_found(conn)
%{deleted_at: deleted_at} when not is_nil(deleted_at) ->
not_found(conn)
message ->
message =
message
|> Repo.preload(:conversation)
|> Messaging.ChatMessage.decrypt_content()
|> Map.put(:protocol_kind, protocol_kind(message))
log_admin_chat_message_view(conn, message, "html", "admin_arblarg_messages")
render(conn, :view_chat_message, message: message)
end
{:error, _} ->
not_found(conn)
end
end
def view_raw(conn, %{"id" => message_id}) do
case SafeConvert.parse_id(message_id) do
{:ok, id} ->
case Messaging.get_chat_message(id) do
nil ->
conn
|> put_resp_content_type("text/plain")
|> send_resp(404, "Chat message not found")
%{deleted_at: deleted_at} when not is_nil(deleted_at) ->
conn
|> put_resp_content_type("text/plain")
|> send_resp(404, "Chat message not found")
message ->
message =
message
|> Repo.preload(:conversation)
|> Messaging.ChatMessage.decrypt_content()
|> Map.put(:protocol_kind, protocol_kind(message))
log_admin_chat_message_view(conn, message, "raw", "admin_arblarg_messages")
conn
|> put_resp_content_type("text/plain")
|> send_resp(200, get_raw_chat_message_content(message))
end
{:error, _} ->
conn
|> put_resp_content_type("text/plain")
|> send_resp(404, "Chat message not found")
end
end
defp not_found(conn) do
conn
|> put_flash(:error, "Chat message not found")
|> redirect(to: ~p"/pripyat/arblarg/messages")
end
defp base_chat_messages_query do
from(m in Messaging.ChatMessage,
left_join: c in Messaging.ChatConversation,
on: m.conversation_id == c.id,
left_join: s in Elektrine.Accounts.User,
on: m.sender_id == s.id,
where: is_nil(m.deleted_at)
)
end
defp maybe_search(query, ""), do: query
defp maybe_search(query, search_query) do
search_term = "%#{search_query}%"
from([m, c, s] in query,
where:
ilike(fragment("COALESCE(?, '')", m.content), ^search_term) or
ilike(fragment("COALESCE(?, '')", s.username), ^search_term) or
ilike(fragment("COALESCE(?, '')", s.handle), ^search_term) or
ilike(fragment("COALESCE(?, '')", c.name), ^search_term) or
ilike(fragment("COALESCE(?, '')", m.federated_source), ^search_term) or
ilike(fragment("COALESCE(?, '')", m.origin_domain), ^search_term)
)
end
defp maybe_filter_conversation_type(query, "dm"), do: where(query, [_m, c, _s], c.type == "dm")
defp maybe_filter_conversation_type(query, "group"),
do: where(query, [_m, c, _s], c.type == "group")
defp maybe_filter_conversation_type(query, "channel"),
do: where(query, [_m, c, _s], c.type == "channel")
defp maybe_filter_conversation_type(query, "all"), do: query
defp maybe_filter_conversation_type(query, _), do: query
defp maybe_filter_protocol(query, "local"),
do:
where(
query,
[m, _c, _s],
is_nil(m.federated_source) and is_nil(m.origin_domain) and m.is_federated_mirror == false
)
defp maybe_filter_protocol(query, "mirrored"),
do: where(query, [m, _c, _s], m.is_federated_mirror == true)
defp maybe_filter_protocol(query, "federated"),
do:
where(
query,
[m, _c, _s],
not is_nil(m.federated_source) or not is_nil(m.origin_domain) or
m.is_federated_mirror == true
)
defp maybe_filter_protocol(query, "all"), do: query
defp maybe_filter_protocol(query, _), do: query
defp parse_conversation_type_filter("dm"), do: "dm"
defp parse_conversation_type_filter("group"), do: "group"
defp parse_conversation_type_filter("channel"), do: "channel"
defp parse_conversation_type_filter(_), do: "all"
defp parse_protocol_filter("local"), do: "local"
defp parse_protocol_filter("federated"), do: "federated"
defp parse_protocol_filter("mirrored"), do: "mirrored"
defp parse_protocol_filter(_), do: "all"
defp protocol_kind(message) do
cond do
message.is_federated_mirror -> "mirrored"
present?(message.federated_source) or present?(message.origin_domain) -> "federated"
true -> "local"
end
end
defp present?(value), do: Elektrine.Strings.present?(value)
defp get_raw_chat_message_content(message) do
conversation = Map.get(message, :conversation)
sender = Map.get(message, :sender)
media_urls =
message.media_urls
|> List.wrap()
|> Enum.join("\n")
|> case do
"" -> "(No media URLs)"
value -> value
end
media_metadata =
case message.media_metadata do
value when is_map(value) and map_size(value) > 0 -> Jason.encode!(value, pretty: true)
_ -> "(No media metadata)"
end
"""
===============================================================================
ARBLARG CHAT MESSAGE
===============================================================================
MESSAGE FIELDS:
---------------
ID: #{message.id}
Message Type: #{message.message_type || "text"}
Protocol Kind: #{message.protocol_kind}
Conversation ID: #{message.conversation_id || "N/A"}
Sender ID: #{message.sender_id || "N/A"}
Reply To ID: #{message.reply_to_id || "(None)"}
Federated Source: #{message.federated_source || "(None)"}
Origin Domain: #{message.origin_domain || "(None)"}
Mirrored: #{message.is_federated_mirror || false}
Edited At: #{message.edited_at || "(Never)"}
Inserted At: #{message.inserted_at}
Updated At: #{message.updated_at}
CONVERSATION:
-------------
#{if conversation do
"""
Name: #{conversation.name || "(No name)"}
Type: #{conversation.type || "(Unknown)"}
Public: #{conversation.is_public || false}
Hash: #{conversation.hash || "(No hash)"}
"""
else
"Conversation not loaded"
end}
SENDER:
-------
#{if sender do
"""
Username: #{sender.username}
Handle: #{sender.handle || "(No handle)"}
Is Admin: #{sender.is_admin || false}
"""
else
"Sender not loaded"
end}
CONTENT:
--------
#{message.content || "(No text content)"}
MEDIA URLS:
-----------
#{media_urls}
MEDIA METADATA:
---------------
#{media_metadata}
RAW STRUCT:
-----------
#{inspect(message, pretty: true, limit: :infinity)}
===============================================================================
END OF ARBLARG CHAT MESSAGE
===============================================================================
"""
end
defp log_admin_chat_messages_index(
conn,
messages,
page,
search_query,
conversation_type_filter,
protocol_filter
) do
case conn.assigns[:current_user] do
%{id: admin_id, is_admin: true, username: admin_username} ->
Elektrine.AuditLog.log(
admin_id,
"view_chat_messages",
"chat_message_list",
details: %{
route_context: "admin_arblarg_messages",
page: page,
search_query: search_query,
conversation_type_filter: conversation_type_filter,
protocol_filter: protocol_filter,
result_count: length(messages),
message_ids: Enum.map(messages, & &1.id),
viewer_username: admin_username
},
ip_address: get_remote_ip(conn),
user_agent: get_req_header(conn, "user-agent") |> List.first()
)
_ ->
:ok
end
end
defp log_admin_chat_message_view(conn, message, view_format, route_context) do
case conn.assigns[:current_user] do
%{id: admin_id, is_admin: true, username: admin_username} ->
Elektrine.AuditLog.log(
admin_id,
"view_chat_message",
"chat_message",
target_user_id: message.sender_id,
resource_id: message.id,
details: %{
view_format: view_format,
route_context: route_context,
message_type: message.message_type,
conversation_id: message.conversation_id,
conversation_type: message.conversation && message.conversation.type,
protocol_kind: message.protocol_kind,
federated_source: message.federated_source,
origin_domain: message.origin_domain,
mirrored: message.is_federated_mirror || false,
viewer_username: admin_username
},
ip_address: get_remote_ip(conn),
user_agent: get_req_header(conn, "user-agent") |> List.first()
)
_ ->
:ok
end
end
defp get_remote_ip(conn) do
ElektrineWeb.ClientIP.client_ip(conn)
end
defp pagination_range(_current_page, total_pages) when total_pages <= 7 do
1..total_pages//1 |> Enum.to_list()
end
defp pagination_range(current_page, total_pages) do
cond do
current_page <= 4 ->
1..7//1 |> Enum.to_list()
current_page >= total_pages - 3 ->
(total_pages - 6)..total_pages//1 |> Enum.to_list()
true ->
(current_page - 3)..(current_page + 3)//1 |> Enum.to_list()
end
end
end

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defmodule ArblargWeb.Admin.ChatMessagesHTML do
@moduledoc """
View helpers and templates for admin chat message views.
"""
use ArblargWeb, :html
embed_templates "chat_messages_html/*"
def truncate_content(nil), do: ""
def truncate_content(content) when is_binary(content) do
if String.length(content) > 150 do
String.slice(content, 0, 150) <> "..."
else
content
end
end
end

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<div class="admin-page">
<% search_active = @search_query != "" %>
<% conversation_type_filter = assigns[:conversation_type_filter] || "all" %>
<% protocol_filter = assigns[:protocol_filter] || "all" %>
<% page_results_count = assigns[:page_results_count] || length(@messages) %>
<% stats = assigns[:stats] || %{local: 0, federated: 0, mirrored: 0} %>
<% base_params =
%{
"conversation_type" => conversation_type_filter,
"protocol" => protocol_filter
}
|> then(fn params ->
if search_active, do: Map.put(params, "search", @search_query), else: params
end) %>
<% base_params_without_search = Map.delete(base_params, "search") %>
<.card class="panel-card" body_class="p-0">
<:body>
<div class="flex flex-col gap-6 px-5 py-6 sm:px-8 sm:py-8 lg:flex-row lg:items-end lg:justify-between">
<div class="max-w-2xl">
<div class="text-2xs font-semibold uppercase tracking-[0.32em] text-primary/80">
Arblarg
</div>
<h1 class="mt-2 text-3xl font-semibold tracking-tight sm:text-4xl">
Chat Message Console
</h1>
<p class="mt-3 max-w-2xl text-sm leading-6 text-base-content/70 sm:text-base">
Admin view for chat traffic across DMs, groups, and channels. Powered by Arblarg.
</p>
</div>
<div class="surface-muted rounded-box px-3 py-2 text-sm text-base-content/70">
Page <span class="font-semibold text-base-content">{@current_page}</span>
of <span class="font-semibold text-base-content">{@total_pages}</span>
</div>
</div>
</:body>
</.card>
<section class="grid grid-cols-2 gap-3 lg:grid-cols-5">
<div class="surface-muted rounded-box px-4 py-4">
<div class="text-2xs font-semibold uppercase tracking-[0.18em] text-base-content/45">
On This Page
</div>
<div class="mt-2 text-2xl font-semibold text-base-content">{page_results_count}</div>
</div>
<div class="surface-muted rounded-box px-4 py-4">
<div class="text-2xs font-semibold uppercase tracking-[0.18em] text-base-content/45">
Local
</div>
<div class="mt-2 text-2xl font-semibold text-info">{stats.local}</div>
</div>
<div class="surface-muted rounded-box px-4 py-4">
<div class="text-2xs font-semibold uppercase tracking-[0.18em] text-base-content/45">
Federated
</div>
<div class="mt-2 text-2xl font-semibold text-success">{stats.federated}</div>
</div>
<div class="surface-muted rounded-box px-4 py-4">
<div class="text-2xs font-semibold uppercase tracking-[0.18em] text-base-content/45">
Mirrored
</div>
<div class="mt-2 text-2xl font-semibold text-warning">{stats.mirrored}</div>
</div>
<div class="surface-muted rounded-box px-4 py-4">
<div class="text-2xs font-semibold uppercase tracking-[0.18em] text-base-content/45">
Total Matches
</div>
<div class="mt-2 text-2xl font-semibold text-primary">{@total_count}</div>
</div>
</section>
<.card class="panel-card" body_class="p-0">
<:body>
<div class="border-b border-base-content/10 px-5 py-5 sm:px-6">
<div class="text-2xs font-semibold uppercase tracking-[0.22em] text-base-content/45">
Filters
</div>
<h2 class="mt-1 text-xl font-semibold tracking-tight">Search Messages</h2>
</div>
<div class="px-5 py-5 sm:px-6">
<form
method="get"
action={~p"/pripyat/arblarg/messages"}
class="grid grid-cols-1 gap-4 lg:grid-cols-12"
>
<div class="lg:col-span-6">
<label class="text-2xs font-semibold uppercase tracking-[0.18em] text-base-content/45">
Search messages
</label>
<input
type="text"
name="search"
value={@search_query}
placeholder="Search by content, sender, conversation, source, or domain"
class="input input-bordered mt-2 w-full"
/>
</div>
<div class="lg:col-span-3">
<label class="text-2xs font-semibold uppercase tracking-[0.18em] text-base-content/45">
Conversation
</label>
<select name="conversation_type" class="select select-bordered mt-2 w-full">
<option value="all" selected={conversation_type_filter == "all"}>All</option>
<option value="dm" selected={conversation_type_filter == "dm"}>DM</option>
<option value="group" selected={conversation_type_filter == "group"}>Group</option>
<option value="channel" selected={conversation_type_filter == "channel"}>
Channel
</option>
</select>
</div>
<div class="lg:col-span-3">
<label class="text-2xs font-semibold uppercase tracking-[0.18em] text-base-content/45">
Protocol
</label>
<select name="protocol" class="select select-bordered mt-2 w-full">
<option value="all" selected={protocol_filter == "all"}>All</option>
<option value="local" selected={protocol_filter == "local"}>Local</option>
<option value="federated" selected={protocol_filter == "federated"}>
Federated
</option>
<option value="mirrored" selected={protocol_filter == "mirrored"}>Mirrored</option>
</select>
</div>
<div class="flex gap-2 lg:col-span-12">
<.button type="submit" variant="primary">
<.icon name="hero-magnifying-glass" class="h-4 w-4" /> Search
</.button>
<%= if search_active or conversation_type_filter != "all" or protocol_filter != "all" do %>
<.button
href={~p"/pripyat/arblarg/messages?#{base_params_without_search}"}
variant="ghost"
data-search-clear="true"
>
Reset Search
</.button>
<% end %>
</div>
</form>
<%= if search_active do %>
<div class="mt-4 rounded-box border border-info/20 bg-info/10 px-4 py-3 text-sm text-base-content/75">
Showing results for <strong>{@search_query}</strong>
</div>
<% end %>
</div>
</:body>
</.card>
<%= if @messages == [] do %>
<div class="rounded-box border border-dashed border-base-content/15 bg-base-200/45 px-4 py-8 text-center">
<.icon
name="hero-chat-bubble-left-right"
class="mx-auto mb-3 h-10 w-10 text-base-content/30"
/>
<h3 class="text-lg font-medium">No chat messages found</h3>
<p class="mt-1 text-sm text-base-content/55">
Adjust your filters or search query.
</p>
</div>
<% else %>
<.card class="panel-card" body_class="p-0">
<:body>
<div class="border-b border-base-content/10 px-5 py-5 sm:px-6">
<div class="flex items-center justify-between gap-4">
<div>
<div class="text-2xs font-semibold uppercase tracking-[0.22em] text-base-content/45">
Results
</div>
<h2 class="mt-1 text-xl font-semibold tracking-tight">Messages</h2>
</div>
<div class="text-sm text-base-content/55">
{page_results_count} on this page
</div>
</div>
</div>
<div class="px-5 py-5 sm:px-6">
<div class="hidden overflow-x-auto lg:block">
<table class="table w-full">
<thead>
<tr>
<th>Message</th>
<th>Conversation</th>
<th>Sender</th>
<th>Protocol</th>
<th>Created</th>
<th>Actions</th>
</tr>
</thead>
<tbody>
<%= for message <- @messages do %>
<tr class="hover">
<td>
<div class="max-w-md">
<div
class="truncate font-medium"
title={message.content || "(No text content)"}
>
{truncate_content(message.content || "(No text content)")}
</div>
<div class="mt-1 flex items-center gap-2 text-xs">
<span class="badge badge-ghost badge-sm">{message.message_type}</span>
<span class="text-base-content/60">ID: {message.id}</span>
</div>
</div>
</td>
<td>
<div class="font-medium">
{message.conversation && (message.conversation.name || "(No name)")}
</div>
<div class="text-xs text-base-content/60">
{message.conversation &&
String.upcase(message.conversation.type || "unknown")}
</div>
</td>
<td>
<div class="font-medium">{message.sender && message.sender.username}</div>
<div class="text-xs text-base-content/60">
@{message.sender && message.sender.handle}
</div>
</td>
<td>
<div class={
case message.protocol_kind do
"mirrored" -> "badge badge-warning badge-sm"
"federated" -> "badge badge-success badge-sm"
_ -> "badge badge-info badge-sm"
end
}>
{String.capitalize(message.protocol_kind)}
</div>
<div
class="mt-1 max-w-[14rem] truncate text-xs text-base-content/60"
title={message.origin_domain || message.federated_source}
>
{message.origin_domain || message.federated_source || "local"}
</div>
</td>
<td class="text-sm text-base-content/70">
<.local_time
datetime={message.inserted_at}
format="datetime"
timezone={@timezone}
time_format={@time_format}
/>
</td>
<td>
<div class="flex gap-1">
<.button
href={~p"/pripyat/arblarg/messages/#{message.id}/view"}
variant="ghost"
size="sm"
title="View message"
>
<.icon name="hero-eye" class="h-4 w-4" />
</.button>
<.button
href={~p"/pripyat/arblarg/messages/#{message.id}/raw"}
variant="ghost"
size="sm"
target="_blank"
title="View raw payload"
>
<.icon name="hero-code-bracket" class="h-4 w-4" />
</.button>
</div>
</td>
</tr>
<% end %>
</tbody>
</table>
</div>
<div class="space-y-3 lg:hidden">
<%= for message <- @messages do %>
<div class="rounded-box border border-base-content/10 bg-base-200/45 px-4 py-4">
<div class="mb-2 flex items-start justify-between gap-2">
<div class="min-w-0 flex-1">
<h4
class="truncate text-sm font-medium"
title={message.content || "(No text content)"}
>
{truncate_content(message.content || "(No text content)")}
</h4>
<p class="mt-1 text-xs text-base-content/70">
{message.conversation && (message.conversation.name || "(No name)")} • {message.conversation &&
String.upcase(message.conversation.type || "unknown")}
</p>
<p class="mt-1 text-xs text-base-content/60">
@{message.sender && message.sender.handle}
</p>
</div>
<div class="flex flex-shrink-0 gap-1">
<.button
href={~p"/pripyat/arblarg/messages/#{message.id}/view"}
variant="ghost"
size="xs"
title="View message"
>
<.icon name="hero-eye" class="h-3 w-3" />
</.button>
<.button
href={~p"/pripyat/arblarg/messages/#{message.id}/raw"}
variant="ghost"
size="xs"
target="_blank"
title="View raw payload"
>
<.icon name="hero-code-bracket" class="h-3 w-3" />
</.button>
</div>
</div>
<div class="flex items-center justify-between text-xs">
<span class="text-base-content/60">ID: {message.id}</span>
<span class="text-base-content/70">
<.local_time
datetime={message.inserted_at}
format="datetime"
timezone={@timezone}
time_format={@time_format}
/>
</span>
</div>
</div>
<% end %>
</div>
</div>
</:body>
</.card>
<% end %>
<%= if @total_pages > 1 do %>
<div class="flex flex-col items-center gap-3">
<div class="join">
<%= if @current_page > 1 do %>
<.button
href={
~p"/pripyat/arblarg/messages?#{Map.put(base_params, "page", @current_page - 1)}"
}
variant="default"
class="join-item"
>
«
</.button>
<% end %>
<%= for page_num <- @page_range do %>
<.button
href={~p"/pripyat/arblarg/messages?#{Map.put(base_params, "page", page_num)}"}
variant={if page_num == @current_page, do: "primary", else: "ghost"}
class="join-item"
>
{page_num}
</.button>
<% end %>
<%= if @current_page < @total_pages do %>
<.button
href={
~p"/pripyat/arblarg/messages?#{Map.put(base_params, "page", @current_page + 1)}"
}
variant="default"
class="join-item"
>
»
</.button>
<% end %>
</div>
<div class="text-sm text-base-content/70">
{@total_count} total message{if @total_count != 1, do: "s"}
</div>
</div>
<% end %>
</div>

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<div class="admin-page">
<.card class="panel-card" body_class="p-0">
<:body>
<div class="flex flex-col gap-6 px-5 py-6 sm:px-8 sm:py-8 lg:flex-row lg:items-end lg:justify-between">
<div class="max-w-2xl">
<div class="text-2xs font-semibold uppercase tracking-[0.32em] text-primary/80">
Arblarg
</div>
<h1 class="mt-2 text-2xl font-semibold tracking-tight sm:text-3xl">Chat Message</h1>
<p class="mt-3 max-w-2xl text-sm leading-6 text-base-content/70 sm:text-base">
Inspect a single message, its delivery metadata, and raw payload for moderation or debugging work.
</p>
</div>
<div class="flex flex-wrap gap-2">
<.button
href={~p"/pripyat/arblarg/messages/#{@message.id}/raw"}
variant="ghost"
target="_blank"
>
<.icon name="hero-code-bracket" class="h-4 w-4" /> View Raw
</.button>
<.button href={~p"/pripyat/arblarg/messages"} variant="ghost">
<.icon name="hero-arrow-left" class="h-4 w-4" /> Back to Messages
</.button>
</div>
</div>
</:body>
</.card>
<.card class="panel-card" body_class="p-0">
<:body>
<div class="border-b border-base-content/10 px-5 py-5 sm:px-6">
<div class="text-2xs font-semibold uppercase tracking-[0.22em] text-base-content/45">
Delivery
</div>
<h2 class="mt-1 text-xl font-semibold tracking-tight">Message Info</h2>
</div>
<div class="grid gap-4 px-5 py-5 sm:grid-cols-2 sm:px-6">
<div class="space-y-4">
<div>
<div class="text-2xs font-semibold uppercase tracking-[0.18em] text-base-content/45">
Message ID
</div>
<div class="mt-1 text-sm font-medium">#{@message.id}</div>
</div>
<div>
<div class="text-2xs font-semibold uppercase tracking-[0.18em] text-base-content/45">
Type
</div>
<div class="mt-1">
<span class="badge badge-ghost badge-sm">{@message.message_type}</span>
</div>
</div>
<div>
<div class="text-2xs font-semibold uppercase tracking-[0.18em] text-base-content/45">
Sender
</div>
<div class="mt-1 text-sm">
<.link
href={~p"/pripyat/users/#{@message.sender_id}/edit"}
class="link link-primary"
>
{@message.sender && @message.sender.username} (@{@message.sender &&
@message.sender.handle})
</.link>
</div>
</div>
<div>
<div class="text-2xs font-semibold uppercase tracking-[0.18em] text-base-content/45">
Conversation
</div>
<div class="mt-1 text-sm">
{@message.conversation && (@message.conversation.name || "(No name)")}
</div>
</div>
<div>
<div class="text-2xs font-semibold uppercase tracking-[0.18em] text-base-content/45">
Conversation Type
</div>
<div class="mt-1 text-sm">
{@message.conversation && String.upcase(@message.conversation.type || "unknown")}
</div>
</div>
</div>
<div class="space-y-4">
<div>
<div class="text-2xs font-semibold uppercase tracking-[0.18em] text-base-content/45">
Created
</div>
<div class="mt-1 text-sm">
<.local_time
datetime={@message.inserted_at}
format="datetime"
timezone={@timezone}
time_format={@time_format}
/>
</div>
</div>
<div>
<div class="text-2xs font-semibold uppercase tracking-[0.18em] text-base-content/45">
Edited At
</div>
<div class="mt-1 text-sm">{@message.edited_at || "(Never)"}</div>
</div>
<div>
<div class="text-2xs font-semibold uppercase tracking-[0.18em] text-base-content/45">
Protocol
</div>
<div class="mt-1">
<span class={
case @message.protocol_kind do
"mirrored" -> "badge badge-warning badge-sm"
"federated" -> "badge badge-success badge-sm"
_ -> "badge badge-info badge-sm"
end
}>
{String.capitalize(@message.protocol_kind)}
</span>
</div>
</div>
<div>
<div class="text-2xs font-semibold uppercase tracking-[0.18em] text-base-content/45">
Origin Domain
</div>
<div class="mt-1 text-sm">{@message.origin_domain || "(Local)"}</div>
</div>
<div>
<div class="text-2xs font-semibold uppercase tracking-[0.18em] text-base-content/45">
Federated Source
</div>
<div class="mt-1 text-xs break-all">{@message.federated_source || "(None)"}</div>
</div>
<div>
<div class="text-2xs font-semibold uppercase tracking-[0.18em] text-base-content/45">
Mirrored
</div>
<div class="mt-1 text-sm">
{if @message.is_federated_mirror, do: "Yes", else: "No"}
</div>
</div>
</div>
</div>
</:body>
</.card>
<.card class="panel-card" body_class="p-0">
<:body>
<div class="border-b border-base-content/10 px-5 py-5 sm:px-6">
<div class="text-2xs font-semibold uppercase tracking-[0.22em] text-base-content/45">
Body
</div>
<h2 class="mt-1 text-xl font-semibold tracking-tight">Content</h2>
</div>
<div class="px-5 py-5 sm:px-6">
<%= if @message.content && String.trim(@message.content) != "" do %>
<div class="whitespace-pre-wrap rounded-box border border-base-content/10 bg-base-200/35 p-4 text-sm leading-relaxed break-words">
{@message.content}
</div>
<% else %>
<div class="rounded-box border border-dashed border-base-content/15 bg-base-200/45 px-4 py-8 text-center text-sm text-base-content/55">
No text content on this message.
</div>
<% end %>
</div>
</:body>
</.card>
<.card class="panel-card" body_class="p-0">
<:body>
<div class="border-b border-base-content/10 px-5 py-5 sm:px-6">
<div class="text-2xs font-semibold uppercase tracking-[0.22em] text-base-content/45">
Attachments
</div>
<h2 class="mt-1 text-xl font-semibold tracking-tight">Media &amp; Metadata</h2>
</div>
<div class="px-5 py-5 sm:px-6">
<div class="text-2xs font-semibold uppercase tracking-[0.18em] text-base-content/45">
Media URLs
</div>
<%= if @message.media_urls && @message.media_urls != [] do %>
<div class="mt-2 space-y-2">
<%= for media_url <- @message.media_urls do %>
<div class="text-sm break-all">
<a
href={media_url}
target="_blank"
rel="noopener noreferrer"
class="link link-primary"
>
{media_url}
</a>
</div>
<% end %>
</div>
<% else %>
<p class="mt-2 text-sm text-base-content/60">No media URLs.</p>
<% end %>
</div>
<div class="border-t border-base-content/10 px-5 py-5 sm:px-6">
<div class="text-2xs font-semibold uppercase tracking-[0.18em] text-base-content/45">
Media Metadata
</div>
<pre class="mt-2 overflow-x-auto whitespace-pre-wrap rounded-box border border-base-content/10 bg-base-200/35 p-4 text-xs break-words">{if is_map(@message.media_metadata), do: Jason.encode!(@message.media_metadata, pretty: true), else: inspect(@message.media_metadata, pretty: true)}</pre>
</div>
</:body>
</.card>
</div>

907
apps/arblarg/lib/arblarg_web/controllers/api/conversation_controller.ex Normal file
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@ -0,0 +1,907 @@
defmodule ArblargWeb.API.ConversationController do
@moduledoc """
API controller for chat conversations.
"""
use ArblargWeb, :controller
alias Elektrine.Messaging
alias Elektrine.Uploads
action_fallback ElektrineWeb.FallbackController
@doc """
GET /api/conversations
Lists all conversations for the current user.
"""
def index(conn, params) do
user = conn.assigns[:current_user]
limit = parse_int(params["limit"], 50)
conversations = Messaging.list_chat_conversations(user.id, limit: limit)
conn
|> put_status(:ok)
|> json(%{
conversations: Enum.map(conversations, &format_conversation(&1, user.id))
})
end
@doc """
GET /api/conversations/:id
Gets a specific conversation with recent messages.
"""
def show(conn, %{"id" => id}) do
user = conn.assigns[:current_user]
with_valid_id(conn, id, fn conversation_id ->
case Messaging.get_conversation!(conversation_id, user.id) do
{:ok, conversation} ->
{conv_data, messages} = format_conversation_with_messages(conversation, user.id)
conn
|> put_status(:ok)
|> json(%{conversation: conv_data, messages: messages})
{:error, :not_found} ->
conn
|> put_status(:not_found)
|> json(%{error: "Conversation not found"})
{:error, :not_member} ->
conn
|> put_status(:forbidden)
|> json(%{error: "You are not a member of this conversation"})
end
end)
end
@doc """
POST /api/conversations
Creates a new conversation (DM, group, or channel).
Params:
- type: "dm" | "group" | "channel" (required)
- user_id: Target user ID (required for DM)
- name: Conversation name (required for group/channel)
- description: Optional description
- member_ids: List of user IDs to add (for group)
- is_public: Whether group/channel is public (default false)
"""
def create(conn, %{"type" => "dm", "user_id" => target_user_id}) do
user = conn.assigns[:current_user]
with_valid_id(conn, target_user_id, fn parsed_target_user_id ->
case Messaging.create_dm_conversation(user.id, parsed_target_user_id) do
{:ok, conversation} ->
conn
|> put_status(:created)
|> json(%{
message: "Conversation created",
conversation: format_conversation(conversation, user.id)
})
{:error, :self_dm} ->
conn
|> put_status(:unprocessable_entity)
|> json(%{error: "Cannot create conversation with yourself"})
{:error, :user_not_found} ->
conn
|> put_status(:not_found)
|> json(%{error: "User not found"})
{:error, :privacy_blocked} ->
conn
|> put_status(:forbidden)
|> json(%{error: "Cannot message this user due to privacy settings"})
{:error, :rate_limited} ->
conn
|> put_status(:too_many_requests)
|> json(%{error: "Too many conversations created. Please try again later."})
{:error, reason} ->
conn
|> put_status(:unprocessable_entity)
|> json(%{error: "Failed to create conversation: #{inspect(reason)}"})
end
end)
end
def create(conn, %{"type" => "group"} = params) do
user = conn.assigns[:current_user]
attrs = %{
name: params["name"],
description: params["description"],
avatar_url: params["avatar_url"],
is_public: params["is_public"] == true
}
member_ids = params["member_ids"] || []
case Messaging.create_chat_group_conversation(user.id, attrs, member_ids) do
{:ok, conversation} ->
conn
|> put_status(:created)
|> json(%{
message: "Group created",
conversation: format_conversation(conversation, user.id)
})
{:error, :limit_reached} ->
conn
|> put_status(:forbidden)
|> json(%{error: "Maximum group limit reached"})
{:error, %Ecto.Changeset{} = changeset} ->
conn
|> put_status(:unprocessable_entity)
|> json(%{error: "Validation failed", errors: format_errors(changeset)})
{:error, reason} ->
conn
|> put_status(:unprocessable_entity)
|> json(%{error: "Failed to create group: #{inspect(reason)}"})
end
end
def create(conn, %{"type" => "channel"} = params) do
user = conn.assigns[:current_user]
attrs = %{
name: params["name"],
description: params["description"],
avatar_url: params["avatar_url"],
# Channels are public by default
is_public: params["is_public"] != false
}
case Messaging.create_channel(user.id, attrs) do
{:ok, conversation} ->
conn
|> put_status(:created)
|> json(%{
message: "Channel created",
conversation: format_conversation(conversation, user.id)
})
{:error, :limit_reached} ->
conn
|> put_status(:forbidden)
|> json(%{error: "Maximum channel limit reached"})
{:error, %Ecto.Changeset{} = changeset} ->
conn
|> put_status(:unprocessable_entity)
|> json(%{error: "Validation failed", errors: format_errors(changeset)})
{:error, reason} ->
conn
|> put_status(:unprocessable_entity)
|> json(%{error: "Failed to create channel: #{inspect(reason)}"})
end
end
def create(conn, _params) do
conn
|> put_status(:bad_request)
|> json(%{error: "Missing required parameter: type (dm, group, or channel)"})
end
@doc """
PUT /api/conversations/:id
Updates a conversation (name, description, etc.).
"""
def update(conn, %{"id" => id} = params) do
user = conn.assigns[:current_user]
with_valid_id(conn, id, fn conversation_id ->
# Check if user has permission to update
case Messaging.get_conversation_member(conversation_id, user.id) do
nil ->
conn
|> put_status(:not_found)
|> json(%{error: "Conversation not found"})
member when member.role not in ["owner", "admin"] ->
conn
|> put_status(:forbidden)
|> json(%{error: "Only owners and admins can update conversations"})
_member ->
# Get the conversation and update it
case Messaging.get_conversation!(conversation_id, user.id) do
{:ok, conversation} ->
attrs =
%{}
|> maybe_put(:name, params["name"])
|> maybe_put(:description, params["description"])
|> maybe_put(:avatar_url, params["avatar_url"])
case Messaging.update_conversation(conversation, attrs) do
{:ok, updated} ->
conn
|> put_status(:ok)
|> json(%{
message: "Conversation updated",
conversation: format_conversation(updated, user.id)
})
{:error, %Ecto.Changeset{} = changeset} ->
conn
|> put_status(:unprocessable_entity)
|> json(%{error: "Validation failed", errors: format_errors(changeset)})
end
{:error, _} ->
conn
|> put_status(:not_found)
|> json(%{error: "Conversation not found"})
end
end
end)
end
@doc """
DELETE /api/conversations/:id
Deletes a conversation (owner only) or leaves it.
"""
def delete(conn, %{"id" => id}) do
user = conn.assigns[:current_user]
with_valid_id(conn, id, fn conversation_id ->
case Messaging.get_conversation_member(conversation_id, user.id) do
nil ->
conn
|> put_status(:not_found)
|> json(%{error: "Conversation not found"})
member ->
if member.role == "owner" do
# Owner deletes the entire conversation
case Messaging.delete_conversation(conversation_id) do
{:ok, _} ->
conn
|> put_status(:ok)
|> json(%{message: "Conversation deleted"})
{:error, reason} ->
conn
|> put_status(:unprocessable_entity)
|> json(%{error: "Failed to delete: #{inspect(reason)}"})
end
else
# Non-owner leaves the conversation
case Messaging.remove_member_from_conversation(conversation_id, user.id) do
{:ok, _} ->
conn
|> put_status(:ok)
|> json(%{message: "Left conversation"})
{:error, reason} ->
conn
|> put_status(:unprocessable_entity)
|> json(%{error: "Failed to leave: #{inspect(reason)}"})
end
end
end
end)
end
@doc """
POST /api/conversations/:id/join
Joins a public conversation.
"""
def join(conn, %{"conversation_id" => id}) do
user = conn.assigns[:current_user]
with_valid_id(conn, id, fn conversation_id ->
case Messaging.join_conversation(conversation_id, user.id) do
{:ok, :pending} ->
conn
|> put_status(:accepted)
|> json(%{message: "Join request sent"})
{:ok, _member} ->
{:ok, conversation} = Messaging.get_conversation!(conversation_id, user.id)
conn
|> put_status(:ok)
|> json(%{
message: "Joined conversation",
conversation: format_conversation(conversation, user.id)
})
{:error, :not_found} ->
conn
|> put_status(:not_found)
|> json(%{error: "Conversation not found"})
{:error, :not_public} ->
conn
|> put_status(:forbidden)
|> json(%{error: "This conversation is not public"})
{:error, :not_public_channel} ->
conn
|> put_status(:forbidden)
|> json(%{error: "This conversation is not public"})
{:error, :must_join_server} ->
conn
|> put_status(:forbidden)
|> json(%{error: "Join the server first before joining this channel"})
{:error, :already_member} ->
conn
|> put_status(:unprocessable_entity)
|> json(%{error: "Already a member of this conversation"})
{:error, reason} ->
conn
|> put_status(:unprocessable_entity)
|> json(%{error: "Failed to join: #{inspect(reason)}"})
end
end)
end
@doc """
POST /api/conversations/:id/leave
Leaves a conversation.
"""
def leave(conn, %{"conversation_id" => id}) do
user = conn.assigns[:current_user]
with_valid_id(conn, id, fn conversation_id ->
case Messaging.remove_member_from_conversation(conversation_id, user.id) do
{:ok, _} ->
conn
|> put_status(:ok)
|> json(%{message: "Left conversation"})
{:error, :not_found} ->
conn
|> put_status(:not_found)
|> json(%{error: "Conversation not found or not a member"})
{:error, :owner_cannot_leave} ->
conn
|> put_status(:forbidden)
|> json(%{error: "Owners must transfer ownership or delete the conversation"})
{:error, reason} ->
conn
|> put_status(:unprocessable_entity)
|> json(%{error: "Failed to leave: #{inspect(reason)}"})
end
end)
end
@doc """
POST /api/conversations/:id/read
Marks conversation as read.
"""
def mark_read(conn, %{"conversation_id" => id}) do
user = conn.assigns[:current_user]
with_valid_id(conn, id, fn conversation_id ->
case Messaging.mark_as_read(conversation_id, user.id) do
{:ok, _} ->
conn
|> put_status(:ok)
|> json(%{message: "Marked as read"})
{:error, reason} ->
conn
|> put_status(:unprocessable_entity)
|> json(%{error: "Failed to mark as read: #{inspect(reason)}"})
end
end)
end
@doc """
GET /api/conversations/:id/members
Lists members of a conversation.
"""
def members(conn, %{"conversation_id" => id}) do
user = conn.assigns[:current_user]
with_valid_id(conn, id, fn conversation_id ->
# Verify user is a member
case Messaging.get_conversation_member(conversation_id, user.id) do
nil ->
conn
|> put_status(:forbidden)
|> json(%{error: "Not a member of this conversation"})
_member ->
members = Messaging.get_conversation_members(conversation_id)
conn
|> put_status(:ok)
|> json(%{members: Enum.map(members, &format_member/1)})
end
end)
end
@doc """
GET /api/conversations/:id/remote-join-requests
Lists pending remote join requests for a locally authoritative channel.
"""
def pending_remote_join_requests(conn, %{"conversation_id" => id}) do
user = conn.assigns[:current_user]
with_valid_id(conn, id, fn conversation_id ->
case manage_conversation_membership_permission(conversation_id, user.id) do
:ok ->
requests = Messaging.list_pending_remote_join_requests(conversation_id)
conn
|> put_status(:ok)
|> json(%{requests: Enum.map(requests, &format_remote_join_request/1)})
{:error, status, error} ->
conn
|> put_status(status)
|> json(%{error: error})
end
end)
end
@doc """
POST /api/conversations/:id/remote-join-requests/approve
Approves a pending remote join request.
"""
def approve_remote_join_request(
conn,
%{"conversation_id" => id, "remote_actor_id" => remote_actor_id}
) do
review_remote_join_request(conn, id, remote_actor_id, :approve)
end
@doc """
POST /api/conversations/:id/remote-join-requests/decline
Declines a pending remote join request.
"""
def decline_remote_join_request(
conn,
%{"conversation_id" => id, "remote_actor_id" => remote_actor_id}
) do
review_remote_join_request(conn, id, remote_actor_id, :decline)
end
@doc """
POST /api/conversations/:id/members
Adds a member to a conversation.
"""
def add_member(conn, %{"conversation_id" => id, "user_id" => target_user_id}) do
user = conn.assigns[:current_user]
with_valid_id(conn, id, fn conversation_id ->
with_valid_id(conn, target_user_id, fn parsed_target_user_id ->
# Check if user has permission to add members
case Messaging.get_conversation_member(conversation_id, user.id) do
nil ->
conn
|> put_status(:not_found)
|> json(%{error: "Conversation not found"})
member when member.role not in ["owner", "admin", "moderator"] ->
conn
|> put_status(:forbidden)
|> json(%{error: "You don't have permission to add members"})
_member ->
role = "member"
case Messaging.add_member_to_conversation(
conversation_id,
parsed_target_user_id,
role,
user.id
) do
{:ok, new_member} ->
conn
|> put_status(:created)
|> json(%{
message: "Member added",
member: format_member(new_member)
})
{:error, :user_not_found} ->
conn
|> put_status(:not_found)
|> json(%{error: "User not found"})
{:error, :already_member} ->
conn
|> put_status(:unprocessable_entity)
|> json(%{error: "User is already a member"})
{:error, :privacy_blocked} ->
conn
|> put_status(:forbidden)
|> json(%{error: "Cannot add user due to privacy settings"})
{:error, reason} ->
conn
|> put_status(:unprocessable_entity)
|> json(%{error: "Failed to add member: #{inspect(reason)}"})
end
end
end)
end)
end
def add_member(conn, _params) do
conn
|> put_status(:bad_request)
|> json(%{error: "Missing required parameter: user_id"})
end
@doc """
DELETE /api/conversations/:id/members/:user_id
Removes a member from a conversation.
"""
def remove_member(conn, %{"conversation_id" => id, "user_id" => target_user_id}) do
user = conn.assigns[:current_user]
with_valid_id(conn, id, fn conversation_id ->
with_valid_id(conn, target_user_id, fn target_id ->
# Check if user has permission to remove members
case Messaging.get_conversation_member(conversation_id, user.id) do
nil ->
conn
|> put_status(:not_found)
|> json(%{error: "Conversation not found"})
member
when member.role not in ["owner", "admin", "moderator"] and user.id != target_id ->
conn
|> put_status(:forbidden)
|> json(%{error: "You don't have permission to remove members"})
_member ->
case Messaging.remove_member_from_conversation(conversation_id, target_id) do
{:ok, _} ->
conn
|> put_status(:ok)
|> json(%{message: "Member removed"})
{:error, :not_found} ->
conn
|> put_status(:not_found)
|> json(%{error: "Member not found"})
{:error, :owner_cannot_leave} ->
conn
|> put_status(:forbidden)
|> json(%{error: "Cannot remove the owner"})
{:error, reason} ->
conn
|> put_status(:unprocessable_entity)
|> json(%{error: "Failed to remove member: #{inspect(reason)}"})
end
end
end)
end)
end
# Private helpers
defp review_remote_join_request(conn, conversation_id, remote_actor_id, decision)
when decision in [:approve, :decline] do
user = conn.assigns[:current_user]
with {:ok, parsed_conversation_id} <- parse_id(conversation_id),
{:ok, parsed_remote_actor_id} <- parse_remote_actor_id(remote_actor_id),
:ok <- manage_conversation_membership_permission(parsed_conversation_id, user.id) do
review_result =
case decision do
:approve ->
Messaging.approve_remote_join_request(
parsed_conversation_id,
parsed_remote_actor_id,
user.id
)
:decline ->
Messaging.decline_remote_join_request(
parsed_conversation_id,
parsed_remote_actor_id,
user.id
)
end
case review_result do
{:ok, request} ->
message =
if decision == :approve do
"Remote join request approved"
else
"Remote join request declined"
end
conn
|> put_status(:ok)
|> json(%{message: message, request: format_remote_join_request(request)})
{:error, :not_found} ->
conn
|> put_status(:not_found)
|> json(%{error: "Remote join request not found"})
{:error, reason} ->
conn
|> put_status(:unprocessable_entity)
|> json(%{error: "Failed to review remote join request: #{inspect(reason)}"})
end
else
:error ->
invalid_id_response(conn)
{:error, :invalid_remote_actor_id} ->
conn
|> put_status(:bad_request)
|> json(%{error: "Missing or invalid remote_actor_id"})
{:error, status, error} ->
conn
|> put_status(status)
|> json(%{error: error})
end
end
defp parse_remote_actor_id(remote_actor_id) when is_integer(remote_actor_id),
do:
if(remote_actor_id > 0,
do: {:ok, remote_actor_id},
else: {:error, :invalid_remote_actor_id}
)
defp parse_remote_actor_id(remote_actor_id) when is_binary(remote_actor_id) do
case Integer.parse(remote_actor_id) do
{parsed_remote_actor_id, ""} when parsed_remote_actor_id > 0 ->
{:ok, parsed_remote_actor_id}
_ ->
{:error, :invalid_remote_actor_id}
end
end
defp parse_remote_actor_id(_remote_actor_id), do: {:error, :invalid_remote_actor_id}
defp manage_conversation_membership_permission(conversation_id, user_id) do
case Messaging.get_conversation_member(conversation_id, user_id) do
nil ->
{:error, :not_found, "Conversation not found"}
member when member.role not in ["owner", "admin", "moderator"] ->
{:error, :forbidden, "You don't have permission to manage members"}
_member ->
:ok
end
end
defp format_conversation(conversation, current_user_id) do
# Get unread count if not already loaded
unread_count =
case Map.get(conversation, :unread_count) do
nil -> Messaging.get_conversation_unread_count(conversation.id, current_user_id)
count -> count
end
%{
id: conversation.id,
name: conversation.name,
description: conversation.description,
type: conversation.type,
server_id: Map.get(conversation, :server_id),
avatar_url: conversation.avatar_url,
is_public: conversation.is_public,
member_count: conversation.member_count,
hash: conversation.hash,
channel_topic: Map.get(conversation, :channel_topic),
channel_position: Map.get(conversation, :channel_position, 0),
creator_id: conversation.creator_id,
last_message_at: conversation.last_message_at,
unread_count: unread_count,
last_message: format_last_message(conversation),
inserted_at: conversation.inserted_at,
updated_at: conversation.updated_at
}
end
defp format_conversation_with_messages(conversation, current_user_id) do
base = format_conversation(conversation, current_user_id)
members =
case Map.get(conversation, :members) do
nil -> []
members -> Enum.map(members, &format_member/1)
end
# Fetch messages from messages table
messages =
case Messaging.get_messages(conversation.id, current_user_id, limit: 50) do
{:ok, msgs} -> Enum.map(msgs, &format_message/1)
{:error, _} -> []
end
conv_data = Map.put(base, :members, members)
{conv_data, messages}
end
defp format_last_message(%{last_message: nil}), do: nil
defp format_last_message(%{last_message: %Ecto.Association.NotLoaded{}}), do: nil
defp format_last_message(%{last_message: message}), do: format_message(message)
defp format_last_message(_), do: nil
defp format_message(message) do
%{
id: message.id,
content: message.content,
message_type: message.message_type,
media_urls: attachment_urls_for_message(message),
sender_id: message.sender_id,
sender: format_user(message.sender),
reply_to_id: message.reply_to_id,
like_count: message.like_count || 0,
reply_count: message.reply_count || 0,
edited_at: message.edited_at,
deleted_at: message.deleted_at,
created_at: message.inserted_at
}
end
defp attachment_urls_for_message(message) do
Enum.map(message.media_urls || [], &Uploads.attachment_url(&1, %{type: "dm"}))
end
defp format_remote_join_request(request) when is_map(request) do
%{
remote_actor_id: request[:remote_actor_id] || request["remote_actor_id"],
actor_uri: request[:actor_uri] || request["actor_uri"],
origin_domain: request[:origin_domain] || request["origin_domain"],
role: request[:role] || request["role"],
state: request[:state] || request["state"],
handle: request[:handle] || request["handle"],
display_name: request[:display_name] || request["display_name"],
display_label: request[:display_label] || request["display_label"],
avatar_url: request[:avatar_url] || request["avatar_url"],
requested_at: maybe_iso8601(request[:requested_at] || request["requested_at"]),
updated_at: maybe_iso8601(request[:updated_at] || request["updated_at"]),
metadata: request[:metadata] || request["metadata"] || %{}
}
end
defp format_remote_join_request(_request), do: %{}
defp maybe_iso8601(%DateTime{} = datetime), do: DateTime.to_iso8601(datetime)
defp maybe_iso8601(value), do: value
@doc """
POST /api/conversations/:conversation_id/upload
Uploads a media file for a conversation.
"""
def upload_media(conn, %{"conversation_id" => conversation_id, "file" => upload}) do
user = conn.assigns[:current_user]
with_valid_id(conn, conversation_id, fn conv_id ->
# Verify user is a member
case Messaging.get_conversation_member(conv_id, user.id) do
nil ->
conn
|> put_status(:forbidden)
|> json(%{error: "Not a member of this conversation"})
_member ->
case Elektrine.Uploads.upload_chat_attachment(upload, user.id) do
{:ok, metadata} ->
url = Elektrine.Uploads.attachment_url(metadata.key, %{type: "dm"})
conn
|> put_status(:created)
|> json(%{
url: url,
key: metadata.key,
filename: metadata.filename,
content_type: metadata.content_type,
size: metadata.size
})
{:error, {:file_too_large, msg}} ->
conn
|> put_status(:request_entity_too_large)
|> json(%{error: msg})
{:error, {:invalid_file_type, msg}} ->
conn
|> put_status(:unsupported_media_type)
|> json(%{error: msg})
{:error, reason} ->
conn
|> put_status(:unprocessable_entity)
|> json(%{error: "Upload failed: #{inspect(reason)}"})
end
end
end)
end
def upload_media(conn, %{"conversation_id" => _conversation_id}) do
conn
|> put_status(:bad_request)
|> json(%{error: "Missing file parameter"})
end
defp format_member(member) do
%{
id: member.id,
user_id: member.user_id,
role: member.role,
joined_at: member.joined_at,
last_read_at: member.last_read_at,
user: format_user(member.user)
}
end
defp format_user(nil), do: nil
defp format_user(%Ecto.Association.NotLoaded{}), do: nil
defp format_user(user) do
%{
id: user.id,
username: user.username,
avatar: user.avatar
}
end
defp format_errors(changeset) do
Ecto.Changeset.traverse_errors(changeset, fn {msg, opts} ->
Enum.reduce(opts, msg, fn {key, value}, acc ->
String.replace(acc, "%{#{key}}", to_string(value))
end)
end)
end
defp maybe_put(map, _key, nil), do: map
defp maybe_put(map, key, value), do: Map.put(map, key, value)
defp with_valid_id(conn, value, fun) when is_function(fun, 1) do
case parse_id(value) do
{:ok, id} -> fun.(id)
:error -> invalid_id_response(conn)
end
end
defp invalid_id_response(conn) do
conn
|> put_status(:bad_request)
|> json(%{error: "Invalid id"})
end
defp parse_id(value) when is_integer(value) and value > 0, do: {:ok, value}
defp parse_id(value) when is_binary(value) do
case Integer.parse(value) do
{int, ""} when int > 0 -> {:ok, int}
_ -> :error
end
end
defp parse_id(_value), do: :error
defp parse_int(nil, default), do: default
defp parse_int(value, _default) when is_integer(value), do: value
defp parse_int(value, default) when is_binary(value) do
case Integer.parse(value) do
{int, ""} -> int
_ -> default
end
end
end

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defmodule ArblargWeb.API.ExtChatController do
@moduledoc """
External API controller for chat access.
"""
use ArblargWeb, :controller
import Ecto.Query, warn: false
alias Elektrine.Accounts
alias Elektrine.Messaging
alias Elektrine.Messaging.{ChatConversation, ChatConversationMember}
alias Elektrine.Messaging.ChatMessages
alias Elektrine.Repo
alias Elektrine.Social.Conversation
alias Elektrine.Uploads
alias ElektrineWeb.API.Response
@chat_types ~w(dm group channel)
@default_limit 20
@max_limit 100
@default_message_limit 50
@doc """
GET /api/ext/v1/chat/conversations
"""
def index(conn, params) do
user = conn.assigns.current_user
limit = parse_positive_int(params["limit"], @default_limit) |> min(@max_limit)
conversations = list_chat_conversations(user.id, limit)
Response.ok(
conn,
%{conversations: Enum.map(conversations, &format_conversation(&1, user.id))},
%{pagination: %{limit: limit, total_count: length(conversations)}}
)
end
@doc """
GET /api/ext/v1/chat/conversations/:id
"""
def show(conn, %{"id" => id}) do
user = conn.assigns.current_user
with {:ok, conversation_id} <- parse_id(id),
{:ok, conversation} <- fetch_chat_conversation(conversation_id, user.id) do
page =
ChatMessages.get_conversation_messages(conversation.id, user.id,
limit: @default_message_limit
)
Response.ok(
conn,
%{
conversation:
format_conversation(conversation, user.id, latest_message(conversation, user.id)),
messages: Enum.map(page.messages, &format_message/1)
},
%{pagination: pagination_meta(page, @default_message_limit)}
)
else
{:error, :invalid_id} ->
Response.error(conn, :bad_request, "invalid_id", "Invalid conversation id")
{:error, :not_found} ->
Response.error(conn, :not_found, "not_found", "Conversation not found")
end
end
@doc """
GET /api/ext/v1/chat/conversations/:id/messages
"""
def messages(conn, %{"id" => id} = params) do
user = conn.assigns.current_user
limit = parse_positive_int(params["limit"], @default_message_limit) |> min(@max_limit)
with {:ok, conversation_id} <- parse_id(id),
{:ok, before_id} <- parse_optional_id(params["before_id"]),
{:ok, after_id} <- parse_optional_id(params["after_id"]),
{:ok, conversation} <- fetch_chat_conversation(conversation_id, user.id) do
page =
ChatMessages.get_conversation_messages(conversation.id, user.id,
limit: limit,
before_id: before_id,
after_id: after_id
)
Response.ok(
conn,
%{messages: Enum.map(page.messages, &format_message/1)},
%{pagination: pagination_meta(page, limit)}
)
else
{:error, :invalid_id} ->
Response.error(conn, :bad_request, "invalid_id", "Invalid conversation or message id")
{:error, :not_found} ->
Response.error(conn, :not_found, "not_found", "Conversation not found")
end
end
@doc """
POST /api/ext/v1/chat/conversations/:id/messages
"""
def create(conn, %{"id" => id} = params) do
user = conn.assigns.current_user
source = Map.get(params, "message", params)
message_type = source["message_type"] || "text"
with {:ok, conversation_id} <- parse_id(id),
{:ok, conversation} <- fetch_chat_conversation(conversation_id, user.id),
{:ok, reply_to_id} <- parse_optional_id(source["reply_to_id"]) do
result =
case message_type do
"text" ->
opts = if is_nil(reply_to_id), do: [], else: [reply_to_id: reply_to_id]
Messaging.create_chat_text_message(
conversation.id,
user.id,
source["content"] || "",
opts
)
"image" ->
Messaging.create_chat_media_message(
conversation.id,
user.id,
normalize_media_urls(source["media_urls"]),
source["content"],
source["media_metadata"] || %{}
)
"file" ->
Messaging.create_chat_media_message(
conversation.id,
user.id,
normalize_media_urls(source["media_urls"]),
source["content"],
source["media_metadata"] || %{}
)
"voice" ->
Messaging.create_chat_voice_message(
conversation.id,
user.id,
List.first(normalize_media_urls(source["media_urls"])),
source["duration"] || 0,
source["mime_type"] || "audio/webm"
)
_ ->
{:error, :invalid_message_type}
end
case result do
{:ok, message} ->
Response.created(conn, %{message: format_message(message)})
{:error, :empty_message} ->
Response.error(
conn,
:unprocessable_entity,
"empty_message",
"Message content cannot be empty"
)
{:error, :rate_limited} ->
Response.error(conn, :too_many_requests, "rate_limited", "Message rate limit exceeded")
{:error, :timed_out} ->
Response.error(
conn,
:forbidden,
"timed_out",
"User is timed out from this conversation"
)
{:error, :invalid_message_type} ->
Response.error(
conn,
:bad_request,
"invalid_message_type",
"Invalid message type. Use: text, image, file, or voice"
)
{:error, %Ecto.Changeset{} = changeset} ->
Response.error(
conn,
:unprocessable_entity,
"validation_failed",
"Message failed validation",
errors_on(changeset)
)
{:error, reason} ->
Response.error(
conn,
:unprocessable_entity,
"message_send_failed",
"Failed to send message",
inspect(reason)
)
end
else
{:error, :invalid_id} ->
Response.error(conn, :bad_request, "invalid_id", "Invalid conversation or message id")
{:error, :not_found} ->
Response.error(conn, :not_found, "not_found", "Conversation not found")
end
end
defp list_chat_conversations(user_id, limit) do
from(conversation in ChatConversation,
join: membership in ChatConversationMember,
on: membership.conversation_id == conversation.id and membership.user_id == ^user_id,
where: is_nil(membership.left_at) and conversation.type in ^@chat_types,
order_by: [
desc: membership.pinned,
desc: conversation.last_message_at,
desc: conversation.updated_at
],
limit: ^limit,
preload: [members: [user: [:profile]]]
)
|> Repo.all()
|> Enum.reject(&blocked_dm?(&1, user_id))
end
defp fetch_chat_conversation(conversation_id, user_id) do
case Messaging.get_conversation_for_chat!(conversation_id, user_id) do
{:ok, %ChatConversation{type: type} = conversation} when type in @chat_types ->
if blocked_dm?(conversation, user_id) do
{:error, :not_found}
else
{:ok, conversation}
end
{:ok, _conversation} ->
{:error, :not_found}
{:error, :not_found} ->
{:error, :not_found}
end
end
defp latest_message(conversation, user_id) do
conversation.id
|> ChatMessages.get_messages(user_id: user_id, limit: 1)
|> List.first()
end
defp blocked_dm?(%ChatConversation{type: "dm", members: members}, user_id)
when is_list(members) do
case Enum.find(members, fn member ->
member.user_id != user_id and is_nil(member.left_at)
end) do
%{user_id: other_user_id} ->
Accounts.user_blocked?(user_id, other_user_id) or
Accounts.user_blocked?(other_user_id, user_id)
_ ->
false
end
end
defp blocked_dm?(_conversation, _user_id), do: false
defp format_conversation(conversation, current_user_id) do
format_conversation(
conversation,
current_user_id,
latest_message(conversation, current_user_id)
)
end
defp format_conversation(conversation, current_user_id, latest_message) do
members =
conversation.members
|> List.wrap()
|> Enum.filter(&is_nil(&1.left_at))
|> Enum.map(&format_member/1)
%{
id: conversation.id,
type: conversation.type,
name: Conversation.display_name(conversation, current_user_id),
description: conversation.description,
avatar_url: Conversation.avatar_url(conversation, current_user_id),
is_public: conversation.is_public,
member_count: length(members),
last_message_at: conversation.last_message_at,
latest_message: format_message_preview(latest_message),
members: members
}
end
defp format_member(member) do
%{
id: member.id,
user_id: member.user_id,
role: member.role,
joined_at: member.joined_at,
last_read_at: member.last_read_at,
user: format_user(member.user)
}
end
defp format_message_preview(nil), do: nil
defp format_message_preview(message) do
%{
id: message.id,
content: message.content,
message_type: message.message_type,
sender: format_user(message.sender),
inserted_at: message.inserted_at,
edited_at: message.edited_at
}
end
defp format_message(message) do
%{
id: message.id,
content: message.content,
message_type: message.message_type,
media_urls: attachment_urls_for_message(message),
media_metadata: message.media_metadata || %{},
conversation_id: message.conversation_id,
sender_id: message.sender_id,
sender: format_user(message.sender),
reply_to_id: message.reply_to_id,
reply_to: format_reply_to(message.reply_to),
edited_at: message.edited_at,
deleted_at: message.deleted_at,
inserted_at: message.inserted_at
}
end
defp attachment_urls_for_message(message) do
Enum.map(message.media_urls || [], &Uploads.attachment_url(&1, %{type: "dm"}))
end
defp format_reply_to(nil), do: nil
defp format_reply_to(%Ecto.Association.NotLoaded{}), do: nil
defp format_reply_to(message) do
%{
id: message.id,
content: message.content,
sender: format_user(message.sender)
}
end
defp format_user(nil), do: nil
defp format_user(%Ecto.Association.NotLoaded{}), do: nil
defp format_user(user) do
%{
id: user.id,
username: user.username,
handle: user.handle,
display_name: user.display_name,
avatar: user.avatar
}
end
defp pagination_meta(page, limit) do
%{
limit: limit,
has_more_older: page.has_more_older,
has_more_newer: page.has_more_newer,
oldest_id: page.oldest_id,
newest_id: page.newest_id
}
end
defp parse_id(value) when is_integer(value) and value > 0, do: {:ok, value}
defp parse_id(value) when is_binary(value) do
case Integer.parse(value) do
{int, ""} when int > 0 -> {:ok, int}
_ -> {:error, :invalid_id}
end
end
defp parse_id(_value), do: {:error, :invalid_id}
defp parse_optional_id(nil), do: {:ok, nil}
defp parse_optional_id(""), do: {:ok, nil}
defp parse_optional_id(value) do
parse_id(value)
end
defp parse_positive_int(value, _default) when is_integer(value) and value > 0, do: value
defp parse_positive_int(value, default) when is_binary(value) do
case Integer.parse(value) do
{int, ""} when int > 0 -> int
_ -> default
end
end
defp parse_positive_int(_value, default), do: default
defp normalize_media_urls(urls) when is_list(urls), do: urls
defp normalize_media_urls(_urls), do: []
defp errors_on(changeset) do
Ecto.Changeset.traverse_errors(changeset, fn {message, opts} ->
interpolate_error(message, opts)
end)
end
defp interpolate_error(message, opts) do
Enum.reduce(opts, message, fn {key, value}, acc ->
String.replace(acc, "%{#{key}}", to_string(value))
end)
end
end

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defmodule ArblargWeb.API.MessageController do
@moduledoc """
API controller for chat messages.
Uses the new ChatMessages module for DM/group/channel messages,
separate from timeline posts which remain in the Messages module.
"""
use ArblargWeb, :controller
alias Elektrine.Messaging
alias Elektrine.Uploads
action_fallback ElektrineWeb.FallbackController
@doc """
GET /api/conversations/:conversation_id/messages
Lists messages for a conversation with pagination.
Query params:
- before_id: Get messages before this ID (for loading older)
- after_id: Get messages after this ID (for loading newer)
- limit: Number of messages to return (default 50, max 100)
"""
def index(conn, %{"conversation_id" => conversation_id} = params) do
user = conn.assigns[:current_user]
with_valid_id(conn, conversation_id, fn conv_id ->
# Verify user is a member
case Messaging.get_conversation_member(conv_id, user.id) do
nil ->
conn
|> put_status(:forbidden)
|> json(%{error: "Not a member of this conversation"})
_member ->
opts =
[
limit: min(parse_int(params["limit"], 50), 100),
before_id: parse_int(params["before_id"], nil)
]
|> Enum.reject(fn {_k, v} -> is_nil(v) end)
case Messaging.get_messages(conv_id, user.id, opts) do
{:ok, messages} ->
conn
|> put_status(:ok)
|> json(%{
messages: Enum.map(messages, &format_message/1),
has_more: length(messages) >= Keyword.get(opts, :limit, 50)
})
{:error, _reason} ->
conn
|> put_status(:forbidden)
|> json(%{error: "Unable to load messages"})
end
end
end)
end
@doc """
POST /api/conversations/:conversation_id/messages
Sends a new message in a conversation.
Params:
- content: Message text (required)
- reply_to_id: ID of message being replied to (optional)
- message_type: "text" | "image" | "file" (default: "text")
- media_urls: Array of media URLs (for image/file messages)
"""
def create(conn, %{"conversation_id" => conversation_id} = params) do
user = conn.assigns[:current_user]
with_valid_id(conn, conversation_id, fn conv_id ->
# Verify user is a member
case Messaging.get_conversation_member(conv_id, user.id) do
nil ->
conn
|> put_status(:forbidden)
|> json(%{error: "Not a member of this conversation"})
member when member.role == "readonly" ->
conn
|> put_status(:forbidden)
|> json(%{error: "You don't have permission to send messages"})
_member ->
content = params["content"] || ""
reply_to_id = parse_int(params["reply_to_id"], nil)
message_type = params["message_type"] || "text"
result =
case message_type do
"text" ->
opts = if reply_to_id, do: [reply_to_id: reply_to_id], else: []
Messaging.create_chat_text_message(conv_id, user.id, content, opts)
"image" ->
media_urls = params["media_urls"] || []
media_metadata = params["media_metadata"] || %{}
Messaging.create_chat_media_message(
conv_id,
user.id,
media_urls,
content,
media_metadata
)
"file" ->
media_urls = params["media_urls"] || []
media_metadata = params["media_metadata"] || %{}
Messaging.create_chat_media_message(
conv_id,
user.id,
media_urls,
content,
media_metadata
)
"voice" ->
audio_url = List.first(params["media_urls"] || [])
duration = params["duration"] || 0
mime_type = params["mime_type"] || "audio/webm"
Messaging.create_chat_voice_message(
conv_id,
user.id,
audio_url,
duration,
mime_type
)
_ ->
{:error, :invalid_message_type}
end
case result do
{:ok, message} ->
conn
|> put_status(:created)
|> json(%{
message: format_message(message)
})
{:error, :empty_message} ->
conn
|> put_status(:unprocessable_entity)
|> json(%{error: "Message content cannot be empty"})
{:error, :rate_limited} ->
conn
|> put_status(:too_many_requests)
|> json(%{error: "You're sending messages too quickly. Please slow down."})
{:error, :timed_out} ->
conn
|> put_status(:forbidden)
|> json(%{error: "You are currently timed out from this conversation"})
{:error, :invalid_message_type} ->
conn
|> put_status(:bad_request)
|> json(%{error: "Invalid message type. Use: text, image, file, or voice"})
{:error, %Ecto.Changeset{} = changeset} ->
conn
|> put_status(:unprocessable_entity)
|> json(%{error: "Validation failed", errors: format_errors(changeset)})
{:error, reason} ->
conn
|> put_status(:unprocessable_entity)
|> json(%{error: "Failed to send message: #{inspect(reason)}"})
end
end
end)
end
@doc """
PUT /api/messages/:id
Edits a message.
Params:
- content: New message content (required)
"""
def update(conn, %{"id" => id, "content" => new_content}) do
user = conn.assigns[:current_user]
with_valid_id(conn, id, fn message_id ->
case Messaging.edit_chat_message(message_id, user.id, new_content) do
{:ok, message} ->
conn
|> put_status(:ok)
|> json(%{
message: format_message(message)
})
{:error, :not_found} ->
conn
|> put_status(:not_found)
|> json(%{error: "Message not found"})
{:error, :unauthorized} ->
conn
|> put_status(:forbidden)
|> json(%{error: "You cannot edit this message"})
{:error, reason} ->
conn
|> put_status(:unprocessable_entity)
|> json(%{error: "Failed to edit message: #{inspect(reason)}"})
end
end)
end
def update(conn, %{"id" => _id}) do
conn
|> put_status(:bad_request)
|> json(%{error: "Missing required parameter: content"})
end
@doc """
DELETE /api/messages/:id
Deletes a message (soft delete).
"""
def delete(conn, %{"id" => id}) do
user = conn.assigns[:current_user]
with_valid_id(conn, id, fn message_id ->
# Check if user is admin (for admin delete)
is_admin = user.admin == true
case Messaging.delete_chat_message(message_id, user.id, is_admin) do
{:ok, _message} ->
conn
|> put_status(:ok)
|> json(%{message: "Message deleted"})
{:error, :not_found} ->
conn
|> put_status(:not_found)
|> json(%{error: "Message not found"})
{:error, :unauthorized} ->
conn
|> put_status(:forbidden)
|> json(%{error: "You can only delete your own messages"})
{:error, reason} ->
conn
|> put_status(:unprocessable_entity)
|> json(%{error: "Failed to delete message: #{inspect(reason)}"})
end
end)
end
@doc """
POST /api/messages/:id/reactions
Adds a reaction to a message.
Params:
- emoji: The emoji to react with (required)
"""
def add_reaction(conn, %{"message_id" => id, "emoji" => emoji}) do
user = conn.assigns[:current_user]
with_valid_id(conn, id, fn message_id ->
case Messaging.add_chat_reaction(message_id, user.id, emoji) do
{:ok, reaction} ->
conn
|> put_status(:created)
|> json(%{
message: "Reaction added",
reaction: format_reaction(reaction)
})
{:error, :not_found} ->
conn
|> put_status(:not_found)
|> json(%{error: "Message not found"})
{:error, :rate_limited} ->
conn
|> put_status(:too_many_requests)
|> json(%{error: "You're adding reactions too quickly"})
{:error, :already_exists} ->
# Toggle behavior - remove the reaction
case Messaging.remove_chat_reaction(message_id, user.id, emoji) do
{:ok, _} ->
conn
|> put_status(:ok)
|> json(%{message: "Reaction removed"})
{:error, _} ->
conn
|> put_status(:unprocessable_entity)
|> json(%{error: "Failed to toggle reaction"})
end
{:error, reason} ->
conn
|> put_status(:unprocessable_entity)
|> json(%{error: "Failed to add reaction: #{inspect(reason)}"})
end
end)
end
def add_reaction(conn, %{"message_id" => _id}) do
conn
|> put_status(:bad_request)
|> json(%{error: "Missing required parameter: emoji"})
end
@doc """
DELETE /api/messages/:id/reactions/:emoji
Removes a reaction from a message.
"""
def remove_reaction(conn, %{"message_id" => id, "emoji" => emoji}) do
user = conn.assigns[:current_user]
with_valid_id(conn, id, fn message_id ->
# URL decode emoji (emojis may be encoded)
decoded_emoji = URI.decode(emoji)
case Messaging.remove_chat_reaction(message_id, user.id, decoded_emoji) do
{:ok, _} ->
conn
|> put_status(:ok)
|> json(%{message: "Reaction removed"})
{:error, :not_found} ->
conn
|> put_status(:not_found)
|> json(%{error: "Reaction not found"})
{:error, reason} ->
conn
|> put_status(:unprocessable_entity)
|> json(%{error: "Failed to remove reaction: #{inspect(reason)}"})
end
end)
end
# Private helpers
defp with_valid_id(conn, value, fun) when is_function(fun, 1) do
case parse_id(value) do
{:ok, id} -> fun.(id)
:error -> invalid_id_response(conn)
end
end
defp invalid_id_response(conn) do
conn
|> put_status(:bad_request)
|> json(%{error: "Invalid id"})
end
defp parse_id(value) when is_integer(value) and value > 0, do: {:ok, value}
defp parse_id(value) when is_binary(value) do
case Integer.parse(value) do
{int, ""} when int > 0 -> {:ok, int}
_ -> :error
end
end
defp parse_id(_value), do: :error
defp format_message(message) do
%{
id: message.id,
content: message.content,
message_type: message.message_type,
media_urls: attachment_urls_for_message(message),
media_metadata: message.media_metadata || %{},
conversation_id: message.conversation_id,
sender_id: message.sender_id,
sender: format_user(message.sender),
webhook_id: Map.get(message, :webhook_id),
reply_to_id: message.reply_to_id,
reply_to: format_reply_to(message.reply_to),
like_count: Map.get(message, :like_count, 0) || 0,
reply_count: Map.get(message, :reply_count, 0) || 0,
reactions: format_reactions(message.reactions),
edited_at: message.edited_at,
deleted_at: message.deleted_at,
created_at: message.inserted_at
}
end
defp attachment_urls_for_message(message) do
Enum.map(message.media_urls || [], &Uploads.attachment_url(&1, %{type: "dm"}))
end
defp format_reply_to(nil), do: nil
defp format_reply_to(%Ecto.Association.NotLoaded{}), do: nil
defp format_reply_to(message) do
%{
id: message.id,
content: message.content,
sender_id: message.sender_id,
sender: format_user(message.sender)
}
end
defp format_reactions(nil), do: []
defp format_reactions(%Ecto.Association.NotLoaded{}), do: []
defp format_reactions(reactions) when is_list(reactions) do
# Return individual reactions for the iOS client
Enum.map(reactions, fn reaction ->
# Handle both ChatMessageReaction (chat_message_id) and MessageReaction (message_id)
message_id =
cond do
Map.has_key?(reaction, :chat_message_id) -> reaction.chat_message_id
Map.has_key?(reaction, :message_id) -> reaction.message_id
true -> nil
end
%{
id: reaction.id,
emoji: reaction.emoji,
user_id: reaction.user_id,
message_id: message_id
}
end)
end
defp format_reaction(reaction) do
%{
id: reaction.id,
message_id: reaction.message_id,
user_id: reaction.user_id,
emoji: reaction.emoji,
created_at: reaction.inserted_at
}
end
defp format_user(nil), do: nil
defp format_user(%Ecto.Association.NotLoaded{}), do: nil
defp format_user(user) do
%{
id: user.id,
username: user.username,
avatar: user.avatar,
is_bot: Map.get(user, :is_bot, false) == true,
webhook: Map.get(user, :webhook, false) == true
}
end
defp format_errors(changeset) do
Ecto.Changeset.traverse_errors(changeset, fn {msg, opts} ->
Enum.reduce(opts, msg, fn {key, value}, acc ->
String.replace(acc, "%{#{key}}", to_string(value))
end)
end)
end
defp parse_int(nil, default), do: default
defp parse_int(value, _default) when is_integer(value), do: value
defp parse_int(value, default) when is_binary(value) do
case Integer.parse(value) do
{int, ""} -> int
_ -> default
end
end
end

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defmodule ArblargWeb.API.ServerController do
@moduledoc """
API controller for community servers and server channels.
"""
use ArblargWeb, :controller
alias Elektrine.Messaging
action_fallback ElektrineWeb.FallbackController
@doc """
GET /api/servers
Lists all servers for the current user. Supports `scope=discover` (or `discover=true`) for joinable public server discovery.
"""
def index(conn, params) do
user = conn.assigns[:current_user]
limit = parse_int(params["limit"], 50)
query = params["query"]
servers =
if discover_scope?(params) do
Messaging.list_public_servers(user.id, limit: limit, query: query)
else
Messaging.list_servers(user.id, limit: limit)
end
conn
|> put_status(:ok)
|> json(%{servers: Enum.map(servers, &format_server_summary(&1, user.id))})
end
@doc """
GET /api/servers/:id
Shows a server with its channels.
"""
def show(conn, %{"id" => id}) do
user = conn.assigns[:current_user]
with_valid_id(conn, id, fn server_id ->
case Messaging.get_server(server_id, user.id) do
{:ok, server} ->
conn
|> put_status(:ok)
|> json(%{
server: format_server_summary(server, user.id),
channels: Enum.map(server.channels, &format_channel/1)
})
{:error, :not_found} ->
conn
|> put_status(:not_found)
|> json(%{error: "Server not found"})
end
end)
end
@doc """
POST /api/servers
Creates a new server and a default #general channel.
"""
def create(conn, params) do
user = conn.assigns[:current_user]
attrs = %{
name: params["name"],
description: params["description"],
icon_url: params["icon_url"],
is_public: parse_bool(params["is_public"], false)
}
case Messaging.create_server(user.id, attrs) do
{:ok, server} ->
conn
|> put_status(:created)
|> json(%{
message: "Server created",
server: format_server_summary(server, user.id),
channels: Enum.map(server.channels, &format_channel/1)
})
{:error, %Ecto.Changeset{} = changeset} ->
conn
|> put_status(:unprocessable_entity)
|> json(%{error: "Validation failed", errors: format_errors(changeset)})
{:error, :already_member} ->
conn
|> put_status(:unprocessable_entity)
|> json(%{error: "Failed to initialize server membership"})
{:error, reason} ->
conn
|> put_status(:unprocessable_entity)
|> json(%{error: "Failed to create server: #{inspect(reason)}"})
end
end
@doc """
POST /api/servers/:server_id/join
Joins a public server.
"""
def join(conn, %{"server_id" => server_id}) do
user = conn.assigns[:current_user]
with_valid_id(conn, server_id, fn parsed_server_id ->
case Messaging.join_server(parsed_server_id, user.id) do
{:ok, _member} ->
case Messaging.get_server(parsed_server_id, user.id) do
{:ok, server} ->
conn
|> put_status(:ok)
|> json(%{
message: "Joined server",
server: format_server_summary(server, user.id),
channels: Enum.map(server.channels, &format_channel/1)
})
{:error, :not_found} ->
conn
|> put_status(:not_found)
|> json(%{error: "Server not found"})
end
{:error, :not_found} ->
conn
|> put_status(:not_found)
|> json(%{error: "Server not found"})
{:error, :not_public} ->
conn
|> put_status(:forbidden)
|> json(%{error: "This server is private"})
{:error, :already_member} ->
conn
|> put_status(:unprocessable_entity)
|> json(%{error: "Already a member of this server"})
{:error, :federation_sync_unavailable} ->
conn
|> put_status(:service_unavailable)
|> json(%{error: "This federated server is temporarily unavailable to join"})
{:error, reason} ->
conn
|> put_status(:unprocessable_entity)
|> json(%{error: "Failed to join server: #{inspect(reason)}"})
end
end)
end
@doc """
POST /api/servers/:server_id/channels
Creates a new channel in the server.
"""
def create_channel(conn, %{"server_id" => server_id} = params) do
user = conn.assigns[:current_user]
attrs = %{
name: params["name"],
description: params["description"],
channel_topic: params["channel_topic"],
channel_position: parse_int(params["channel_position"], nil)
}
with_valid_id(conn, server_id, fn parsed_server_id ->
case Messaging.create_server_channel(parsed_server_id, user.id, attrs) do
{:ok, channel} ->
conn
|> put_status(:created)
|> json(%{
message: "Channel created",
channel: format_channel(channel)
})
{:error, :not_found} ->
conn
|> put_status(:not_found)
|> json(%{error: "Server not found"})
{:error, :unauthorized} ->
conn
|> put_status(:forbidden)
|> json(%{error: "You don't have permission to create channels in this server"})
{:error, %Ecto.Changeset{} = changeset} ->
conn
|> put_status(:unprocessable_entity)
|> json(%{error: "Validation failed", errors: format_errors(changeset)})
{:error, reason} ->
conn
|> put_status(:unprocessable_entity)
|> json(%{error: "Failed to create channel: #{inspect(reason)}"})
end
end)
end
defp with_valid_id(conn, value, fun) when is_function(fun, 1) do
case parse_id(value) do
{:ok, id} -> fun.(id)
:error -> invalid_id_response(conn)
end
end
defp invalid_id_response(conn) do
conn
|> put_status(:bad_request)
|> json(%{error: "Invalid id"})
end
defp parse_id(value) when is_integer(value) and value > 0, do: {:ok, value}
defp parse_id(value) when is_binary(value) do
case Integer.parse(value) do
{int, ""} when int > 0 -> {:ok, int}
_ -> :error
end
end
defp parse_id(_value), do: :error
defp format_server_summary(server, current_user_id) do
role =
case Messaging.get_server_member(server.id, current_user_id) do
nil -> nil
member -> member.role
end
%{
id: server.id,
name: server.name,
description: server.description,
icon_url: server.icon_url,
is_public: server.is_public,
member_count: server.member_count,
creator_id: server.creator_id,
origin_domain: server.origin_domain,
federation_id: server.federation_id,
is_federated_mirror: server.is_federated_mirror,
role: role,
inserted_at: server.inserted_at,
updated_at: server.updated_at
}
end
defp format_channel(channel) do
%{
id: channel.id,
name: channel.name,
description: channel.description,
type: channel.type,
channel_topic: channel.channel_topic,
channel_position: channel.channel_position,
server_id: channel.server_id,
inserted_at: channel.inserted_at,
updated_at: channel.updated_at
}
end
defp format_errors(changeset) do
Ecto.Changeset.traverse_errors(changeset, fn {msg, opts} ->
Enum.reduce(opts, msg, fn {key, value}, acc ->
String.replace(acc, "%{#{key}}", to_string(value))
end)
end)
end
defp parse_bool(nil, default), do: default
defp parse_bool(value, _default) when is_boolean(value), do: value
defp parse_bool(value, default) when is_binary(value) do
case String.downcase(value) do
"true" -> true
"1" -> true
"false" -> false
"0" -> false
_ -> default
end
end
defp parse_int(nil, default), do: default
defp parse_int(value, _default) when is_integer(value), do: value
defp parse_int(value, default) when is_binary(value) do
case Integer.parse(value) do
{int, ""} -> int
_ -> default
end
end
defp discover_scope?(params) do
scope =
case params["scope"] do
value when is_binary(value) -> value |> String.trim() |> String.downcase()
_ -> nil
end
parse_bool(params["discover"], false) or scope in ["discover", "public"]
end
end

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defmodule ArblargWeb.API.WebhookController do
@moduledoc """
API controller for incoming chat webhooks.
Management endpoints (list/create/update/rotate/deactivate/delete) run on
the authenticated API surface and require the `manage_webhooks` permission
on the target conversation.
The execute endpoint (`POST /api/webhooks/:id/:token`) is unauthenticated:
the webhook token is the credential. Unknown ids and bad tokens both
return 404 to avoid oracle behavior.
"""
use ArblargWeb, :controller
alias Elektrine.Messaging
action_fallback ElektrineWeb.FallbackController
@doc """
GET /api/conversations/:conversation_id/webhooks
Lists the webhooks of a conversation.
"""
def index(conn, %{"conversation_id" => conversation_id}) do
user = conn.assigns[:current_user]
with_valid_id(conn, conversation_id, fn conv_id ->
case Messaging.list_chat_webhooks(conv_id, user.id) do
{:ok, webhooks} ->
json(conn, %{webhooks: Enum.map(webhooks, &format_webhook/1)})
{:error, reason} ->
handle_error(conn, reason)
end
end)
end
@doc """
POST /api/conversations/:conversation_id/webhooks
Creates a webhook. The response includes the plaintext token exactly once.
"""
def create(conn, %{"conversation_id" => conversation_id} = params) do
user = conn.assigns[:current_user]
with_valid_id(conn, conversation_id, fn conv_id ->
attrs = %{
"name" => params["name"],
"avatar_url" => params["avatar_url"]
}
case Messaging.create_chat_webhook(conv_id, user.id, attrs) do
{:ok, webhook} ->
conn
|> put_status(:created)
|> json(%{webhook: format_webhook(webhook)})
{:error, reason} ->
handle_error(conn, reason)
end
end)
end
@doc """
PUT /api/webhooks/:id
Renames a webhook and/or updates its avatar.
"""
def update(conn, %{"id" => id} = params) do
user = conn.assigns[:current_user]
with_valid_id(conn, id, fn webhook_id ->
case Messaging.update_chat_webhook(webhook_id, user.id, params) do
{:ok, webhook} ->
json(conn, %{webhook: format_webhook(webhook)})
{:error, reason} ->
handle_error(conn, reason)
end
end)
end
@doc """
POST /api/webhooks/:id/rotate
Rotates a webhook token. The response includes the new plaintext token
exactly once.
"""
def rotate(conn, %{"id" => id}) do
user = conn.assigns[:current_user]
with_valid_id(conn, id, fn webhook_id ->
case Messaging.rotate_chat_webhook_token(webhook_id, user.id) do
{:ok, webhook} ->
json(conn, %{webhook: format_webhook(webhook)})
{:error, reason} ->
handle_error(conn, reason)
end
end)
end
@doc """
POST /api/webhooks/:id/deactivate
Deactivates a webhook without deleting it.
"""
def deactivate(conn, %{"id" => id}) do
user = conn.assigns[:current_user]
with_valid_id(conn, id, fn webhook_id ->
case Messaging.deactivate_chat_webhook(webhook_id, user.id) do
{:ok, webhook} ->
json(conn, %{webhook: format_webhook(webhook)})
{:error, reason} ->
handle_error(conn, reason)
end
end)
end
@doc """
DELETE /api/webhooks/:id
Deletes a webhook.
"""
def delete(conn, %{"id" => id}) do
user = conn.assigns[:current_user]
with_valid_id(conn, id, fn webhook_id ->
case Messaging.delete_chat_webhook(webhook_id, user.id) do
{:ok, _webhook} ->
json(conn, %{success: true})
{:error, reason} ->
handle_error(conn, reason)
end
end)
end
@doc """
POST /api/webhooks/:id/:token
Executes a webhook: posts a message into the webhook's conversation.
No session or API token required -- the webhook token is the credential.
Body: {"content": "...", "username": optional, "avatar_url": optional}.
"""
def execute(conn, %{"id" => id, "token" => token} = params) do
case Messaging.execute_chat_webhook(id, token, params) do
{:ok, message} ->
conn
|> put_status(:created)
|> json(%{id: message.id, conversation_id: message.conversation_id})
{:error, reason} ->
handle_error(conn, reason)
end
end
# Error mapping
defp handle_error(conn, :not_found) do
conn |> put_status(:not_found) |> json(%{error: "Not found"})
end
defp handle_error(conn, :unauthorized) do
conn
|> put_status(:forbidden)
|> json(%{error: "You do not have permission to manage webhooks here"})
end
defp handle_error(conn, :unsupported_conversation) do
conn
|> put_status(:unprocessable_entity)
|> json(%{error: "Webhooks are only supported in channels and groups"})
end
defp handle_error(conn, :webhook_limit_reached) do
conn
|> put_status(:unprocessable_entity)
|> json(%{error: "Webhook limit reached for this conversation"})
end
defp handle_error(conn, :webhook_inactive) do
conn |> put_status(:forbidden) |> json(%{error: "Webhook is inactive"})
end
defp handle_error(conn, :rate_limited) do
conn
|> put_status(:too_many_requests)
|> json(%{error: "Rate limit exceeded. Please slow down."})
end
defp handle_error(conn, :invalid_content) do
conn
|> put_status(:unprocessable_entity)
|> json(%{error: "Content is required and must be at most 4000 characters"})
end
defp handle_error(conn, :invalid_override) do
conn
|> put_status(:unprocessable_entity)
|> json(%{error: "Invalid username or avatar_url override"})
end
defp handle_error(conn, %Ecto.Changeset{} = changeset) do
conn
|> put_status(:unprocessable_entity)
|> json(%{error: "Validation failed", errors: format_errors(changeset)})
end
defp handle_error(conn, _reason) do
conn |> put_status(:internal_server_error) |> json(%{error: "Something went wrong"})
end
# Serialization
defp format_webhook(webhook) do
base = %{
id: webhook.id,
conversation_id: webhook.conversation_id,
name: webhook.name,
avatar_url: webhook.avatar_url,
active: webhook.active,
creator_id: webhook.creator_id,
created_at: webhook.inserted_at
}
# Plaintext token is only present right after create/rotate.
case webhook.token do
nil -> base
token -> Map.put(base, :token, token)
end
end
defp format_errors(changeset) do
Ecto.Changeset.traverse_errors(changeset, fn {msg, opts} ->
Enum.reduce(opts, msg, fn {key, value}, acc ->
String.replace(acc, "%{#{key}}", to_string(value))
end)
end)
end
defp with_valid_id(conn, value, fun) do
case parse_id(value) do
{:ok, id} -> fun.(id)
:error -> conn |> put_status(:bad_request) |> json(%{error: "Invalid id"})
end
end
defp parse_id(value) when is_integer(value) and value > 0, do: {:ok, value}
defp parse_id(value) when is_binary(value) do
case Integer.parse(value) do
{int, ""} when int > 0 -> {:ok, int}
_ -> :error
end
end
defp parse_id(_value), do: :error
end

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defmodule ArblargWeb.ChatLive.Bootstrap do
@moduledoc false
alias ArblargWeb.ChatLive.Operations.Helpers
alias ArblargWeb.ChatLive.State
def initialize_socket(socket, opts) do
cached_conversations = Keyword.fetch!(opts, :cached_conversations)
cached_unread = Keyword.fetch!(opts, :cached_unread)
cached_servers = Keyword.fetch!(opts, :cached_servers)
chat_attachment_limit = Keyword.fetch!(opts, :chat_attachment_limit)
user_token = Keyword.fetch!(opts, :user_token)
custom_emojis = Keyword.fetch!(opts, :custom_emojis)
federation_preview = Keyword.fetch!(opts, :federation_preview)
loading_conversations = Keyword.fetch!(opts, :loading_conversations)
filtered_cached_conversations =
Helpers.scope_conversations_to_server(cached_conversations, nil)
socket
|> Phoenix.Component.assign(:page_title, "Chat")
|> Phoenix.Component.assign(:ui, %State.UI{})
|> Phoenix.Component.assign(:search, %State.Search{user_results: []})
|> Phoenix.Component.assign(:call, %State.Call{})
|> Phoenix.Component.assign(:form, %State.Form{})
|> Phoenix.Component.assign(:context_menu, %State.ContextMenu{})
|> Phoenix.Component.assign(:message, %State.Message{})
|> Phoenix.Component.assign(
:conversation,
%State.Conversation{
list: cached_conversations,
selected: nil,
filtered: filtered_cached_conversations,
last_message_read_status: %{},
unread_count: cached_unread,
unread_counts: %{}
}
)
|> Phoenix.Component.assign(:joined_servers, cached_servers)
|> Phoenix.Component.assign(:active_server_id, nil)
|> Phoenix.Component.assign(:server_categories, [])
|> Phoenix.Component.assign(:collapsed_category_ids, MapSet.new())
|> Phoenix.Component.assign(:pinned_messages, [])
|> Phoenix.Component.assign(:threads, %State.Threads{})
|> Phoenix.Component.assign(:voice, %State.Voice{})
|> Phoenix.Component.assign(:moderation, %State.Moderation{})
|> Phoenix.Component.assign(:browse, %State.Browse{})
|> Phoenix.Component.assign(:profile, %State.Profile{})
|> Phoenix.Component.assign(:messages, [])
|> Phoenix.Component.assign(:uploaded_files, [])
|> Phoenix.Component.assign(:can_send_messages, true)
|> Phoenix.LiveView.allow_upload(:chat_attachments,
accept:
~w(.jpg .jpeg .png .gif .webp .heic .heif .avif .pdf .doc .docx .xls .xlsx .txt .mp3 .wav .webm),
max_entries: 5,
max_file_size: chat_attachment_limit
)
|> Phoenix.LiveView.allow_upload(:server_icon_upload,
accept: ~w(.jpg .jpeg .png .gif .webp),
max_entries: 1,
max_file_size: 5 * 1024 * 1024
)
|> Phoenix.LiveView.allow_upload(:group_avatar_upload,
accept: ~w(.jpg .jpeg .png .gif .webp),
max_entries: 1,
max_file_size: 5 * 1024 * 1024
)
|> Phoenix.LiveView.allow_upload(:channel_avatar_upload,
accept: ~w(.jpg .jpeg .png .gif .webp),
max_entries: 1,
max_file_size: 5 * 1024 * 1024
)
|> Phoenix.Component.assign(:user_token, user_token)
|> Phoenix.Component.assign(:show_mobile_search, false)
|> Phoenix.Component.assign(:show_report_modal, false)
|> Phoenix.Component.assign(:report_type, nil)
|> Phoenix.Component.assign(:report_id, nil)
|> Phoenix.Component.assign(:report_metadata, %{})
|> Phoenix.Component.assign(:has_more_older_messages, false)
|> Phoenix.Component.assign(:has_more_newer_messages, false)
|> Phoenix.Component.assign(:oldest_message_id, nil)
|> Phoenix.Component.assign(:processed_call_events, MapSet.new())
|> Phoenix.Component.assign(:newest_message_id, nil)
|> Phoenix.Component.assign(:loading_older_messages, false)
|> Phoenix.Component.assign(:loading_newer_messages, false)
|> Phoenix.Component.assign(:initial_messages_loading, false)
|> Phoenix.Component.assign(:first_unread_message_id, nil)
|> Phoenix.Component.assign(:show_image_modal, false)
|> Phoenix.Component.assign(:modal_image_url, nil)
|> Phoenix.Component.assign(:modal_images, [])
|> Phoenix.Component.assign(:modal_image_index, 0)
|> Phoenix.Component.assign(:modal_post, nil)
|> Phoenix.Component.assign(:public_server_search_results, [])
|> Phoenix.Component.assign(:public_group_search_results, [])
|> Phoenix.Component.assign(:custom_emojis, custom_emojis)
|> Phoenix.Component.assign(:federation_preview, federation_preview)
|> Phoenix.Component.assign(:federation_presence, %{})
|> Phoenix.Component.assign(:chat_e2ee_devices, [])
|> Phoenix.Component.assign(:room_presence_timer_ref, nil)
|> Phoenix.Component.assign(:pending_remote_join_requests, [])
|> Phoenix.Component.assign(:loading_conversations, loading_conversations)
|> Phoenix.Component.assign(:refresh_conversations_scheduled, false)
end
end

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defmodule ArblargWeb.ChatLive.Components.ChannelModal do
@moduledoc false
use ArblargWeb, :live_component
attr :uploads, :map, default: %{}
attr :categories, :list, default: []
def render(assigns) do
~H"""
<div class="modal modal-open">
<div
class="modal-box modal-surface p-6 max-w-md w-full mx-4 max-h-[80vh] overflow-y-auto"
phx-click-away="close_modal"
phx-target={@myself}
>
<div class="flex justify-between items-center mb-6">
<h2 class="text-xl font-bold">Create Server Channel</h2>
<button phx-click="close_modal" phx-target={@myself} class="btn btn-ghost btn-sm btn-circle">
<.icon name="hero-x-mark" class="w-5 h-5" />
</button>
</div>
<form phx-submit="create_channel" phx-target={@myself} class="space-y-4">
<div>
<label class="label">
<span class="label-text font-semibold">Channel Type</span>
</label>
<div class="grid grid-cols-2 gap-2">
<label class="flex items-center gap-2 rounded-lg border border-base-300 px-3 py-2 cursor-pointer hover:bg-base-200">
<input
type="radio"
name="channel[channel_type]"
value="channel"
class="radio radio-secondary radio-sm"
checked
/>
<.icon name="hero-hashtag" class="w-4 h-4" />
<span class="text-sm font-medium">Text</span>
</label>
<label class="flex items-center gap-2 rounded-lg border border-base-300 px-3 py-2 cursor-pointer hover:bg-base-200">
<input
type="radio"
name="channel[channel_type]"
value="voice_channel"
class="radio radio-secondary radio-sm"
/>
<.icon name="hero-speaker-wave" class="w-4 h-4" />
<span class="text-sm font-medium">Voice</span>
</label>
</div>
<p class="text-xs text-base-content/60 mt-1">
Voice channels are live audio rooms members can join. They stay on this server.
</p>
</div>
<div>
<label class="label">
<span class="label-text font-semibold">Channel Name</span>
</label>
<input
type="text"
name="channel[name]"
placeholder="Server channel name"
class="input input-bordered w-full"
required
autofocus
/>
</div>
<div>
<label class="label">
<span class="label-text font-semibold">Description</span>
</label>
<textarea
name="channel[description]"
placeholder="Channel description (optional)"
class="textarea textarea-bordered w-full"
rows="2"
></textarea>
</div>
<%= if @uploads[:channel_avatar_upload] do %>
<div>
<label class="label">
<span class="label-text font-semibold">Channel Image</span>
</label>
<div class="flex items-center gap-3">
<%= if @uploads.channel_avatar_upload.entries != [] do %>
<% entry = List.first(@uploads.channel_avatar_upload.entries) %>
<div class="w-14 h-14 rounded-xl overflow-hidden bg-base-200 border border-base-300">
<.live_img_preview entry={entry} class="w-full h-full object-cover" />
</div>
<% else %>
<div class="w-14 h-14 rounded-xl bg-base-200 border border-dashed border-base-300 flex items-center justify-center">
<.icon name="hero-photo" class="w-6 h-6 text-base-content/60" />
</div>
<% end %>
<label class="btn btn-ghost btn-sm">
Choose Image
<.live_file_input
upload={@uploads.channel_avatar_upload}
class="hidden"
phx-change="validate_upload"
phx-target={@myself}
/>
</label>
</div>
<%= for entry <- @uploads.channel_avatar_upload.entries do %>
<div class="mt-2 flex items-center gap-2 text-xs">
<span class="truncate flex-1">{entry.client_name}</span>
<progress
class="progress progress-secondary w-28 h-2"
value={entry.progress}
max="100"
>
</progress>
<button
type="button"
phx-click="cancel_upload"
phx-target="#chat-container"
phx-value-ref={entry.ref}
phx-value-upload_name="channel_avatar_upload"
class="btn btn-ghost btn-xs btn-circle"
title="Remove image"
>
<.icon name="hero-x-mark" class="w-3 h-3" />
</button>
</div>
<% end %>
</div>
<% end %>
<%= if @categories != [] do %>
<div>
<label class="label">
<span class="label-text font-semibold">Category</span>
</label>
<select name="channel[category_id]" class="select select-bordered w-full">
<option value="">No category</option>
<%= for category <- @categories do %>
<option value={category.id}>{category.name}</option>
<% end %>
</select>
</div>
<% end %>
<div>
<label class="label">
<span class="label-text font-semibold">Topic</span>
</label>
<input
type="text"
name="channel[channel_topic]"
placeholder="Routing topic (optional)"
class="input input-bordered w-full"
/>
</div>
<div>
<label class="label cursor-pointer">
<span class="label-text font-semibold">Private Channel</span>
<input type="hidden" name="channel[is_private]" value="false" />
<input
type="checkbox"
name="channel[is_private]"
value="true"
class="checkbox checkbox-primary"
/>
</label>
<p class="text-xs text-base-content/60 mt-1">
Private channels are restricted. Public channels are visible to all server members.
</p>
</div>
<div class="flex gap-3 pt-4">
<button type="submit" class="btn btn-secondary flex-1">
<.icon name="hero-megaphone" class="w-4 h-4 mr-2" /> Create Channel
</button>
<button
type="button"
phx-click="close_modal"
phx-target={@myself}
class="btn btn-ghost"
>
Cancel
</button>
</div>
</form>
</div>
</div>
"""
end
def handle_event("close_modal", _params, socket) do
send(self(), {:close_channel_modal})
{:noreply, socket}
end
def handle_event("create_channel", %{"channel" => channel_params}, socket) do
send(self(), {:create_channel, channel_params})
{:noreply, socket}
end
def handle_event("validate_upload", _params, socket) do
{:noreply, socket}
end
end

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defmodule ArblargWeb.ChatLive.Components.GroupModal do
@moduledoc false
use ArblargWeb, :live_component
import Elektrine.Components.User.Avatar
alias ArblargWeb.ChatLive.HandleFormatter
attr :group_name, :string, default: ""
attr :group_description, :string, default: ""
attr :group_is_public, :boolean, default: false
attr :search_query, :string, default: ""
attr :search_results, :list, default: []
attr :selected_users, :list, default: []
attr :uploads, :map, default: %{}
def render(assigns) do
~H"""
<div class="modal modal-open">
<div
class="modal-box modal-surface p-6 max-w-md w-full mx-4 max-h-[80vh] overflow-y-auto"
phx-click-away="close_modal"
phx-target={@myself}
>
<div class="flex justify-between items-center mb-6">
<h2 class="text-xl font-bold">Create Group Chat</h2>
<button phx-click="close_modal" phx-target={@myself} class="btn btn-ghost btn-sm btn-circle">
<.icon name="hero-x-mark" class="w-5 h-5" />
</button>
</div>
<form phx-submit="create_group" phx-target={@myself} class="space-y-4">
<div>
<label class="label">
<span class="label-text font-semibold">Group Name</span>
</label>
<input
type="text"
name="group[name]"
value={@group_name}
placeholder="Group chat name"
class="input input-bordered w-full"
phx-change="update_group_form"
required
autofocus
/>
</div>
<div>
<label class="label">
<span class="label-text font-semibold">Description</span>
</label>
<textarea
name="group[description]"
placeholder="Group description (optional)"
class="textarea textarea-bordered w-full"
phx-change="update_group_form"
rows="2"
>{@group_description}</textarea>
</div>
<%= if @uploads[:group_avatar_upload] do %>
<div>
<label class="label">
<span class="label-text font-semibold">Group Image</span>
</label>
<div class="flex items-center gap-3">
<%= if @uploads.group_avatar_upload.entries != [] do %>
<% entry = List.first(@uploads.group_avatar_upload.entries) %>
<div class="w-14 h-14 rounded-xl overflow-hidden bg-base-200 border border-base-300">
<.live_img_preview entry={entry} class="w-full h-full object-cover" />
</div>
<% else %>
<div class="w-14 h-14 rounded-xl bg-base-200 border border-dashed border-base-300 flex items-center justify-center">
<.icon name="hero-photo" class="w-6 h-6 text-base-content/60" />
</div>
<% end %>
<label class="btn btn-ghost btn-sm">
Choose Image
<.live_file_input
upload={@uploads.group_avatar_upload}
class="hidden"
phx-change="validate_upload"
phx-target={@myself}
/>
</label>
</div>
<%= for entry <- @uploads.group_avatar_upload.entries do %>
<div class="mt-2 flex items-center gap-2 text-xs">
<span class="truncate flex-1">{entry.client_name}</span>
<progress
class="progress progress-secondary w-28 h-2"
value={entry.progress}
max="100"
>
</progress>
<button
type="button"
phx-click="cancel_upload"
phx-target="#chat-container"
phx-value-ref={entry.ref}
phx-value-upload_name="group_avatar_upload"
class="btn btn-ghost btn-xs btn-circle"
title="Remove image"
>
<.icon name="hero-x-mark" class="w-3 h-3" />
</button>
</div>
<% end %>
</div>
<% end %>
<div>
<label class="label cursor-pointer">
<span class="label-text font-semibold">Make Public</span>
<input
type="checkbox"
name="group[is_public]"
class="checkbox checkbox-primary"
checked={@group_is_public}
phx-change="update_group_form"
value="true"
/>
</label>
<p class="text-xs text-base-content/60 mt-1">
Public groups can be discovered and joined by anyone
</p>
</div>
<div>
<label class="label">
<span class="label-text font-semibold">Add Members</span>
</label>
<input
type="text"
placeholder="Search users to add..."
value={@search_query}
phx-keyup="search_users"
phx-debounce="300"
phx-target={@myself}
class="input input-bordered w-full"
name="query"
/>
</div>
<!-- Selected Users -->
<%= if @selected_users != [] do %>
<div class="flex flex-wrap gap-2">
<%= for user <- @selected_users do %>
<div class="badge badge-primary gap-2">
{user.handle || user.username}
<button
type="button"
phx-click="toggle_user_selection"
phx-value-user_id={user.id}
phx-target={@myself}
class="hover:text-primary-content"
>
<.icon name="hero-x-mark" class="w-3 h-3" />
</button>
</div>
<% end %>
</div>
<% end %>
<!-- User Search Results -->
<%= if @search_results != [] do %>
<div class="bg-base-200 rounded border max-h-40 overflow-y-auto">
<%= for user <- @search_results do %>
<div
class={[
"flex items-center gap-3 p-3 hover:bg-base-300 cursor-pointer",
Enum.any?(@selected_users, &(&1.id == user.id)) && "bg-primary/20"
]}
phx-click="toggle_user_selection"
phx-value-user_id={user.id}
phx-target={@myself}
>
<input
type="checkbox"
class="checkbox checkbox-sm"
checked={Enum.any?(@selected_users, &(&1.id == user.id))}
readonly
/>
<div class="avatar">
<div class="w-8 h-8 rounded-full">
<.user_avatar user={user} size="sm" />
</div>
</div>
<div>
<p class="font-medium text-sm">
{user.display_name || user.handle || user.username}
</p>
<p class="text-xs opacity-70">{HandleFormatter.at_handle(user)}</p>
</div>
</div>
<% end %>
</div>
<% end %>
<div class="flex gap-3 pt-4">
<button
type="submit"
class="btn btn-secondary flex-1"
disabled={length(@selected_users) == 0}
>
<.icon name="hero-users" class="w-4 h-4 mr-2" />
Create Group ({length(@selected_users)} members)
</button>
<button
type="button"
phx-click="close_modal"
phx-target={@myself}
class="btn btn-ghost"
>
Cancel
</button>
</div>
</form>
</div>
</div>
"""
end
def handle_event("close_modal", _params, socket) do
send(self(), {:close_group_modal})
{:noreply, socket}
end
def handle_event("create_group", %{"group" => group_params}, socket) do
send(self(), {:create_group, group_params, socket.assigns.selected_users})
{:noreply, socket}
end
def handle_event("search_users", %{"query" => query}, socket) do
send(self(), {:search_users_for_group, query})
{:noreply, assign(socket, :search_query, query)}
end
def handle_event("search_users", %{"value" => query}, socket) do
send(self(), {:search_users_for_group, query})
{:noreply, assign(socket, :search_query, query)}
end
def handle_event("update_group_form", %{"group" => group_params}, socket) do
send(self(), {:update_group_form, group_params})
{:noreply, socket}
end
def handle_event("update_group_form", %{"_target" => ["group", "is_public"]} = params, socket) do
# Handle checkbox toggle - when unchecked, the value won't be in params
group_params = Map.get(params, "group", %{})
group_params = Map.put(group_params, "is_public", Map.has_key?(group_params, "is_public"))
send(self(), {:update_group_form, group_params})
{:noreply, socket}
end
def handle_event("update_group_form", params, socket) do
# Fallback for other form updates
group_params = Map.get(params, "group", %{})
send(self(), {:update_group_form, group_params})
{:noreply, socket}
end
def handle_event("validate_upload", _params, socket) do
{:noreply, socket}
end
def handle_event("toggle_user_selection", %{"user_id" => user_id}, socket) do
send(self(), {:toggle_user_selection, user_id})
{:noreply, socket}
end
end

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defmodule ArblargWeb.ChatLive.HandleFormatter do
@moduledoc false
alias Elektrine.Messaging.Federation
def at_handle(user), do: "@" <> handle(user)
def handle(%Ecto.Association.NotLoaded{}), do: unknown_handle()
def handle(nil), do: unknown_handle()
def handle(user) when is_map(user) do
identifier =
first_present([
map_get(user, :remote_handle),
map_get(user, :handle),
map_get(user, :username)
])
fallback_domain =
first_present([
map_get(user, :domain),
map_get(user, :origin_domain)
])
case identifier do
nil -> unknown_handle()
value -> normalize_handle(value, fallback_domain)
end
end
def handle(value) when is_binary(value), do: normalize_handle(value, nil)
def handle(_), do: unknown_handle()
def domain(user) do
case String.split(handle(user), "@", parts: 2) do
[_local, domain] -> domain
_ -> local_domain()
end
end
def local_domain do
case Federation.local_domain() do
domain when is_binary(domain) ->
case String.trim(domain) do
"" -> Elektrine.Domains.default_user_handle_domain()
value -> String.downcase(value)
end
_ ->
Elektrine.Domains.default_user_handle_domain()
end
end
defp normalize_handle(value, fallback_domain) when is_binary(value) do
cleaned =
value
|> String.trim()
|> String.trim_leading("@")
case String.split(cleaned, "@", parts: 2) do
[local, domain] when local != "" and domain != "" ->
local <> "@" <> normalize_domain(domain)
[local] when local != "" ->
local <> "@" <> normalize_domain(fallback_domain || local_domain())
_ ->
unknown_handle()
end
end
defp normalize_handle(_value, fallback_domain),
do: unknown_handle(fallback_domain || local_domain())
defp normalize_domain(domain) when is_binary(domain) do
domain
|> String.trim()
|> String.trim_leading("@")
|> String.downcase()
|> case do
"" -> local_domain()
value -> value
end
end
defp normalize_domain(_), do: local_domain()
defp first_present(values) do
Enum.find_value(values, fn
value when is_binary(value) ->
case String.trim(value) do
"" -> nil
trimmed -> trimmed
end
_ ->
nil
end)
end
defp map_get(map, key) when is_map(map) do
Map.get(map, key) || Map.get(map, Atom.to_string(key))
end
defp unknown_handle(domain \\ local_domain()) do
"unknown@" <> normalize_domain(domain)
end
end

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defmodule ArblargWeb.ChatLive.Operations.CallInfoOperations do
@moduledoc false
import Phoenix.Component, only: [assign: 3]
import Phoenix.LiveView, only: [push_event: 3]
import ElektrineWeb.Live.NotificationHelpers, only: [notify_info: 2]
@doc false
def route_info(info, socket) do
case info do
{:incoming_call, call} -> {:handled, handle_incoming_call(socket, call)}
{:call_rejected, call} -> {:handled, handle_call_rejected(socket, call)}
{:call_ended, call} -> {:handled, handle_call_ended(socket, call)}
{:call_missed, call} -> {:handled, handle_call_missed(socket, call)}
_ -> :unhandled
end
end
def handle_incoming_call(socket, call) do
# Deduplicate - ignore if already showing this call
if socket.assigns.call && socket.assigns.call.incoming_call &&
socket.assigns.call.incoming_call.id == call.id do
{:noreply, socket}
else
call =
if local_call_with_loaded_users?(call) do
call
else
maybe_reload_local_call(call)
end
socket =
socket
|> assign(:call, %{socket.assigns.call | incoming_call: call, status: "ringing"})
|> assign(:ui, Map.put(socket.assigns.ui, :show_incoming_call, true))
|> push_event("play_incoming_ringtone", %{})
{:noreply, socket}
end
end
def handle_call_rejected(socket, call),
do: handle_call_terminal_event(socket, call, "call_rejected", "Call was rejected")
def handle_call_ended(socket, call),
do: handle_call_terminal_event(socket, call