Merge branch '2.0-beta.1' into 'main'

2.0-beta.1

Closes #892

See merge request framasoft/mobilizon!1102

CHANGELOG.md

@@ -4,6 +4,85 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## 2.0.0 - unreleased
+
+### Added
+
+- Added possibility to follow groups and be notified from new upcoming events
+- Export list of participants to CSV, `PDF` and `ODS`
+- Allow to set timezone for an event. The timezone is automatically defined from the address if one is defined. If the event timezone is different than the user's current one, a toggle is shown to switch between the two.
+- Added initial support for Right To Left languages (such as arabic) and [BiDi](https://en.wikipedia.org/wiki/Bidirectional_text)
+- Build releases in `arm` and `arm64` format in addition to `amd64`
+- Build Docker images in `arm` and `arm64` format in addition to `amd64`
+- Added possibility to indicate the event is fully online
+- Added possibility to search only for online events
+- Added possibility to search only in past events
+- Detect event, comments and posts languages automatically. Allows setting language
+- Allow to change an user's password through the users.modify mix task
+- Add instance setting so that only the admin can create groups
+- Add instance setting so that only groups can create events
+- Added JSON-LD metadata about the event in emails
+- Added a quick link to email notification settings at the bottom of emails
+- Allow to access Mobilizon with a specific language directly by using `https://instance.tld/lang` where `lang` is a language supported by Mobilizon
+
+### Changed
+
+- Multiple UI improvements, including post, event and participation cards, discussions and emails. The « My Events » page was also redesigned to allow showing events from your groups.
+- Various accessibility improvements
+- Delete current actor ID as well from local storage when unlogging
+- Show a default text for instance contact in default terms text when no instance contact is set
+- Only show locatecontrol button in leaflet map when we can do geolocation
+- Disable push column in notification settings when push is not available
+- Show actual language instead of language code in Users admin view
+- Empty old & new passwords fields when successful password change
+- Don't link to the group page from admin when actor is suspended
+- Warn participants when the event organizer is suspended (and therefore the event cancelled)
+- Improve metadata on public page
+- Make sure some event action pages (participate remotely or without an account) don't get indexed by search engines
+- Only send `Tombstone` element in `Delete` activities, not the whole previous deleted element.
+- Only add address and tags to event icalendar export if they exist
+- `master` branch has been renamed to `main`
+
+### Removed
+
+- Support for Elixir < 1.12 and OTP < 22
+
+### Fixed
+
+- Fix tags autocomplete
+- Fix config onboarding after LDAP initial connexion
+- Fix events pagination on tags page
+- Fixed deduplicated files from orphan media being deleted as well
+- Fix deleting own account
+- Fix search returning user profiles instead of only groups
+- Fix federating geo coordinates
+- Fix an issue with group activity items when moving resources
+- Fix an issue with Identity Picker
+- Fix an issue with TagInput
+- Fix an issue when leaving a group
+- Fix admin settings edition
+- Fix an issue when showing public page of suspended group
+- Removed non existing page (`/about/mobilizon`) from sitemap
+- Fix action logs containing group suspension events
+- Fixed group physical address not exposed to ActivityPub
+
+### Security
+
+- Fixed private messages sent as event replies from Mastodon that were shown publically as public comments. They are now discarded.
+### Translations
+
+- Czech
+- Gaelic
+- German
+- Indonesian
+- Norwegian Nynorsk
+- Occitan
+- Persian
+- Portuguese (Brazil)
+- Russian
+- Slovenian
+- Spanish
+
 ## 1.3.2 - 2021-08-23
 
 ### Fixed

UPGRADE.md

@@ -1,3 +1,30 @@
+# Upgrading from 1.3 to 2.0
+
+Requirements dependencies depend on the way Mobilizon is installed.
+## New dependencies requirements
+
+### Release and Docker
+
+You are already using latest Elixir version in the release tarball and Docker images.
+
+### Source install
+
+* Elixir 1.12 and Erlang OTP 22 is now required. If your distribution doesn't provide these versions, you can uninstall them and install [Elixir](https://github.com/asdf-vm/asdf-elixir) through the [ASDF tool](https://asdf-vm.com/).
+
+## Optional dependencies
+
+These are optional, installing them will allow Mobilizon to export to PDF and ODS as well.
+### Docker
+Everything is included in our Docker image.
+### Release and source install
+
+New optional Python dependencies:
+* `Python` >= 3.6
+* `weasyprint` for PDF export (with [a few extra dependencies](https://doc.courtbouillon.org/weasyprint/stable/first_steps.html))
+* `pyexcel-ods3` for ODS export (no extra dependencies)
+
+Both can be installed through pip.
+
 # Upgrading from 1.0 to 1.1
 
 The 1.1 version of Mobilizon brings Elixir releases support. An Elixir release is a self-contained directory that contains all of Mobilizon's code (front-end and backend), it's dependencies, as well as the Erlang Virtual Machine and runtime (only the parts you need). As long as the release has been assembled on the same OS and architecture, it can be deploy and run straight away. [Read more about releases](https://elixir-lang.org/getting-started/mix-otp/config-and-releases.html#releases).

config/config.exs

@@ -88,6 +88,8 @@ config :mobilizon, Mobilizon.Web.Upload,
 
 config :mobilizon, Mobilizon.Web.Upload.Uploader.Local, uploads: "/var/lib/mobilizon/uploads"
 
+config :tz_world, data_dir: "/var/lib/mobilizon/timezones"
+
 config :mobilizon, :media_proxy,
   enabled: true,
   proxy_opts: [

config/dev.exs

@@ -94,6 +94,8 @@ config :mobilizon, Mobilizon.Web.Auth.Guardian,
 
 config :mobilizon, Mobilizon.Web.Upload.Uploader.Local, uploads: "uploads"
 
+config :tz_world, data_dir: "_build/dev/lib/tz_world/priv"
+
 config :mobilizon, :anonymous,
   reports: [
     allowed: true

config/docker.exs

@@ -33,9 +33,6 @@ config :mobilizon, :instance,
   email_from: System.get_env("MOBILIZON_INSTANCE_EMAIL", "noreply@mobilizon.lan"),
   email_reply_to: System.get_env("MOBILIZON_REPLY_EMAIL", "noreply@mobilizon.lan")
 
-config :mobilizon, Mobilizon.Web.Upload.Uploader.Local,
-  uploads: System.get_env("MOBILIZON_UPLOADS", "/app/uploads")
-
 config :mobilizon, Mobilizon.Storage.Repo,
   adapter: Ecto.Adapters.Postgres,
   username: System.get_env("MOBILIZON_DATABASE_USERNAME", "username"),
@@ -68,4 +65,8 @@ config :geolix,
     }
   ]
 
-config :mobilizon, Mobilizon.Web.Upload.Uploader.Local, uploads: "/var/lib/mobilizon/uploads"
+config :mobilizon, Mobilizon.Web.Upload.Uploader.Local,
+  uploads: System.get_env("MOBILIZON_UPLOADS", "/var/lib/mobilizon/uploads")
+
+config :tz_world,
+  data_dir: System.get_env("MOBILIZON_TIMEZONES_DIR", "/var/lib/mobilizon/timezones")

config/prod.exs

@@ -37,12 +37,3 @@ config :mobilizon, :cldr,
     "ru",
     "sv"
   ]
-
-cond do
-  System.get_env("INSTANCE_CONFIG") &&
-      File.exists?("./config/#{System.get_env("INSTANCE_CONFIG")}") ->
-    import_config System.get_env("INSTANCE_CONFIG")
-
-  true ->
-    :ok
-end

config/test.exs

@@ -60,6 +60,8 @@ config :mobilizon, Mobilizon.Web.Upload, filters: [], link_name: false
 
 config :mobilizon, Mobilizon.Web.Upload.Uploader.Local, uploads: "test/uploads"
 
+config :tz_world, data_dir: "_build/test/lib/tz_world/priv"
+
 config :exvcr,
   vcr_cassette_library_dir: "test/fixtures/vcr_cassettes"
 

docker/production/Dockerfile

@@ -48,9 +48,11 @@ LABEL org.opencontainers.image.title="mobilizon" \
     org.opencontainers.image.revision=$VCS_REF \
     org.opencontainers.image.created=$BUILD_DATE
 
-RUN apk add --no-cache openssl ca-certificates ncurses-libs file postgresql-client libgcc libstdc++ imagemagick
+RUN apk add --no-cache openssl ca-certificates ncurses-libs file postgresql-client libgcc libstdc++ imagemagick python3 py3-pip py3-pillow py3-cffi py3-brotli gcc musl-dev python3-dev pango libxslt-dev
+RUN pip install weasyprint pyexcel-ods3
 
-RUN mkdir -p /app/uploads && chown nobody:nobody /app/uploads
+RUN mkdir -p /var/lib/mobilizon/uploads && chown nobody:nobody /var/lib/mobilizon/uploads
+RUN mkdir -p /var/lib/mobilizon/timezones && chown nobody:nobody /var/lib/mobilizon/timezones
 RUN mkdir -p /etc/mobilizon && chown nobody:nobody /etc/mobilizon
 
 USER nobody

js/.eslintrc.js

@@ -9,8 +9,7 @@ module.exports = {
     "plugin:vue/essential",
     "eslint:recommended",
     "@vue/typescript/recommended",
-    "@vue/prettier",
+    "plugin:prettier/recommended",
-    "@vue/prettier/@typescript-eslint",
   ],
 
   plugins: ["prettier"],

js/package.json

@@ -1,6 +1,6 @@
 {
   "name": "mobilizon",
-  "version": "1.3.2",
+  "version": "2.0.0-beta.1",
   "private": true,
   "scripts": {
     "serve": "vue-cli-service serve",
@@ -39,7 +39,7 @@
     "core-js": "^3.6.4",
     "date-fns": "^2.16.0",
     "date-fns-tz": "^1.1.6",
-    "graphql": "^15.0.0",
+    "graphql": "^16.0.0",
     "graphql-tag": "^2.10.3",
     "intersection-observer": "^0.12.0",
     "jwt-decode": "^3.1.2",
@@ -74,27 +74,27 @@
     "@types/prosemirror-model": "^1.7.2",
     "@types/prosemirror-state": "^1.2.4",
     "@types/prosemirror-view": "^1.11.4",
-    "@typescript-eslint/eslint-plugin": "^4.18.0",
+    "@typescript-eslint/eslint-plugin": "^5.3.0",
-    "@typescript-eslint/parser": "^4.18.0",
+    "@typescript-eslint/parser": "^5.3.0",
-    "@vue/cli-plugin-babel": "~5.0.0-beta.7",
+    "@vue/cli-plugin-babel": "~5.0.0-rc.0",
-    "@vue/cli-plugin-e2e-cypress": "~5.0.0-beta.7",
+    "@vue/cli-plugin-e2e-cypress": "~5.0.0-rc.0",
-    "@vue/cli-plugin-eslint": "~5.0.0-beta.7",
+    "@vue/cli-plugin-eslint": "~5.0.0-rc.0",
-    "@vue/cli-plugin-pwa": "~5.0.0-beta.7",
+    "@vue/cli-plugin-pwa": "~5.0.0-rc.0",
-    "@vue/cli-plugin-router": "~5.0.0-beta.7",
+    "@vue/cli-plugin-router": "~5.0.0-rc.0",
-    "@vue/cli-plugin-typescript": "~5.0.0-beta.7",
+    "@vue/cli-plugin-typescript": "~5.0.0-rc.0",
-    "@vue/cli-plugin-unit-jest": "~5.0.0-beta.7",
+    "@vue/cli-plugin-unit-jest": "~5.0.0-rc.0",
-    "@vue/cli-service": "~5.0.0-beta.7",
+    "@vue/cli-service": "~5.0.0-rc.0",
-    "@vue/eslint-config-prettier": "^6.0.0",
+    "@vue/eslint-config-typescript": "^9.0.0",
-    "@vue/eslint-config-typescript": "^7.0.0",
     "@vue/test-utils": "^1.1.0",
-    "@vue/vue2-jest": "^27.0.0-alpha.2",
+    "@vue/vue2-jest": "^27.0.0-alpha.3",
     "@vue/vue3-jest": "^27.0.0-alpha.1",
     "cypress": "^8.3.0",
-    "eslint": "^7.20.0",
+    "eslint": "^8.2.0",
+    "eslint-config-prettier": "^8.3.0",
     "eslint-plugin-cypress": "^2.10.3",
     "eslint-plugin-import": "^2.20.2",
     "eslint-plugin-prettier": "^4.0.0",
-    "eslint-plugin-vue": "^7.6.0",
+    "eslint-plugin-vue": "^8.0.3",
     "flush-promises": "^1.0.2",
     "jest": "^27.1.0",
     "jest-junit": "^13.0.0",

js/src/components/Account/PopoverActorCard.vue

@@ -6,7 +6,7 @@
     :class="{ inline, clickable: actor && actor.type === ActorType.GROUP }"
   >
     <slot></slot>
-    <template slot="popover" class="popover">
+    <template slot="popover">
       <actor-card :full="true" :actor="actor" :popover="true" />
     </template>
   </v-popover>

js/src/components/Event/FullAddressAutoComplete.vue

@@ -9,19 +9,19 @@
       >
         <template slot="label">
           {{ actualLabel }}
+          <span
+            class="is-size-6 has-text-weight-normal"
+            v-if="gettingLocation"
+            >{{ $t("Getting location") }}</span
+          >
+        </template>
+        <p class="control" v-if="canShowLocateMeButton && !gettingLocation">
           <b-button
-            v-if="canShowLocateMeButton && !gettingLocation"
-            size="is-small"
             icon-right="map-marker"
             @click="locateMe"
             :title="$t('Use my location')"
           />
-          <span
+        </p>
-            class="is-size-6 has-text-weight-normal"
-            v-else-if="gettingLocation"
-            >{{ $t("Getting location") }}</span
-          >
-        </template>
         <b-autocomplete
           :data="addressData"
           v-model="queryText"
@@ -29,7 +29,7 @@
           field="fullName"
           :loading="isFetching"
           @typing="fetchAsyncData"
-          icon="map-marker"
+          :icon="canShowLocateMeButton ? null : 'map-marker'"
           expanded
           @select="updateSelected"
           v-bind="$attrs"
@@ -71,7 +71,10 @@
           :title="$t('Clear address field')"
         />
       </b-field>
-      <div class="card" v-if="selected.originId || selected.url">
+      <div
+        class="card"
+        v-if="!hideSelected && (selected.originId || selected.url)"
+      >
         <div class="card-content">
           <address-info
             :address="selected"
@@ -119,6 +122,8 @@ export default class FullAddressAutoComplete extends Mixins(
   @Prop({ required: false }) userTimezone!: string;
   @Prop({ required: false, default: false, type: Boolean }) disabled!: boolean;
   @Prop({ required: false, default: false, type: Boolean }) hideMap!: boolean;
+  @Prop({ required: false, default: false, type: Boolean })
+  hideSelected!: boolean;
 
   addressModalActive = false;
 

js/src/components/Map.vue

@@ -163,7 +163,7 @@ export default class Map extends Vue {
 </script>
 <style lang="scss" scoped>
 div.map-container {
-  height: 80vh;
+  height: 100%;
   width: 100%;
 
   .leaflet-map {

js/src/components/NavBar.vue

@@ -82,11 +82,7 @@
         tag="span"
         @keyup.enter="toggleMenu"
       >
-        <template
+        <template slot="label" v-if="currentActor">
-          slot="label"
-          v-if="currentActor"
-          class="navbar-dropdown-profile"
-        >
           <div class="identity-wrapper">
             <div>
               <figure class="image is-32x32" v-if="currentActor.avatar">

js/src/i18n/en_US.json

@@ -1232,5 +1232,6 @@
   "View full profile": "View full profile",
   "Any type": "Any type",
   "In person": "In person",
-  "In the past": "In the past"
+  "In the past": "In the past",
+  "Only registered users may fetch remote events from their URL.": "Only registered users may fetch remote events from their URL."
 }

js/src/i18n/fr_FR.json

@@ -1336,5 +1336,6 @@
   "View full profile": "Voir le profil complet",
   "Any type": "N'importe quel type",
   "In person": "En personne",
-  "In the past": "Dans le passé"
+  "In the past": "Dans le passé",
+  "Only registered users may fetch remote events from their URL.": "Seul⋅es les utilisateur⋅ices enregistré⋅es peuvent récupérer des événements depuis leur URL."
 }

js/src/mixins/identityEdition.ts

@@ -29,8 +29,10 @@ export default class IdentityEditionMixin extends Mixins(Vue) {
       .toLocaleLowerCase()
       .normalize("NFD")
       .replace(/[\u0300-\u036f]/g, "")
+      .replace(/\s{2,}/, " ")
       .replace(/ /g, "_")
-      .replace(/[^a-z0-9_]/g, "");
+      .replace(/[^a-z0-9_]/g, "")
+      .replace(/_{2,}/, "");
   }
 
   validateUsername(): boolean {

js/src/utils/username.ts

@@ -8,8 +8,10 @@ function convertToUsername(value: string | null): string {
     .toLocaleLowerCase()
     .normalize("NFD")
     .replace(/[\u0300-\u036f]/g, "")
+    .replace(/\s{2,}/, " ")
     .replace(/ /g, "_")
-    .replace(/[^a-z0-9_]/g, "");
+    .replace(/[^a-z0-9_]/g, "")
+    .replace(/_{2,}/, "");
 }
 
 function autoUpdateUsername(

js/src/views/Event/Event.vue

@@ -83,7 +83,7 @@
                 @cancel-anonymous-participation="cancelAnonymousParticipation"
               />
               <div class="has-text-right">
-                <template class="visibility" v-if="!event.draft">
+                <template v-if="!event.draft">
                   <p v-if="event.visibility === EventVisibility.PUBLIC">
                     {{ $t("Public event") }}
                     <b-icon icon="earth" />

js/src/views/Search.vue

@@ -34,6 +34,8 @@
             ref="aac"
             :placeholder="$t('For instance: London')"
             @input="locchange"
+            :hideMap="true"
+            :hideSelected="true"
           />
           <b-field
             :label="$t('Radius')"
@@ -144,9 +146,16 @@
             </b-pagination>
           </div>
         </div>
-        <b-message v-else-if="$apollo.loading === false" type="is-danger">{{
+        <b-message v-else-if="$apollo.loading === false" type="is-danger">
-          $t("No events found")
+          <p>{{ $t("No events found") }}</p>
-        }}</b-message>
+          <p v-if="searchIsUrl && !currentUser.id">
+            {{
+              $t(
+                "Only registered users may fetch remote events from their URL."
+              )
+            }}
+          </p>
+        </b-message>
       </b-tab-item>
       <b-tab-item v-if="!tag">
         <template slot="header">
@@ -211,6 +220,8 @@ import MultiGroupCard from "../components/Group/MultiGroupCard.vue";
 import { CONFIG } from "../graphql/config";
 import { REVERSE_GEOCODE } from "../graphql/address";
 import debounce from "lodash/debounce";
+import { CURRENT_USER_CLIENT } from "@/graphql/user";
+import { ICurrentUser } from "@/types/current-user.model";
 
 interface ISearchTimeOption {
   label: string;
@@ -267,6 +278,7 @@ const GEOHASH_DEPTH = 9; // put enough accuracy, radius will be used anyway
         this.searchGroups = data.searchGroups;
       },
     },
+    currentUser: CURRENT_USER_CLIENT,
   },
   metaInfo() {
     return {
@@ -292,6 +304,8 @@ export default class Search extends Vue {
 
   location: IAddress = new Address();
 
+  currentUser!: ICurrentUser;
+
   dateOptions: Record<string, ISearchTimeOption> = {
     past: {
       label: this.$t("In the past") as string,
@@ -570,6 +584,18 @@ export default class Search extends Vue {
   private stringExists(value: string | null | undefined): boolean {
     return this.valueExists(value) && (value as string).length > 0;
   }
+
+  get searchIsUrl(): boolean {
+    let url;
+    if (!this.search) return false;
+    try {
+      url = new URL(this.search);
+    } catch (_) {
+      return false;
+    }
+
+    return url.protocol === "http:" || url.protocol === "https:";
+  }
 }
 </script>
 

lib/graphql/api/search.ex

@@ -11,6 +11,7 @@ defmodule Mobilizon.GraphQL.API.Search do
 
   alias Mobilizon.Federation.ActivityPub
   alias Mobilizon.Federation.ActivityPub.Actor, as: ActivityPubActor
+  import Mobilizon.GraphQL.Resolvers.Event.Utils
 
   require Logger
 
@@ -67,10 +68,14 @@ defmodule Mobilizon.GraphQL.API.Search do
     term = String.trim(term)
 
     if is_url(term) do
-      # skip, if it's w not an actor
+      # skip, if it's not an event
       case process_from_url(term) do
-        %Page{total: _total, elements: [%Event{} = _event]} = page ->
+        %Page{total: _total, elements: [%Event{} = event]} = page ->
-          {:ok, page}
+          if Map.get(args, :current_user) != nil || check_event_access?(event) do
+            {:ok, page}
+          else
+            {:ok, %{total: 0, elements: []}}
+          end
 
         _ ->
           {:ok, %{total: 0, elements: []}}

lib/graphql/resolvers/event.ex

@@ -117,28 +117,19 @@ defmodule Mobilizon.GraphQL.Resolvers.Event do
   @spec find_event(any(), map(), Absinthe.Resolution.t()) ::
           {:ok, Event.t()} | {:error, :event_not_found}
   def find_event(parent, %{uuid: uuid} = args, %{context: context} = resolution) do
-    with {:has_event, %Event{} = event} <-
+    case Events.get_public_event_by_uuid_with_preload(uuid) do
-           {:has_event, Events.get_public_event_by_uuid_with_preload(uuid)},
+      %Event{} = event ->
-         {:access_valid, true} <-
+        if Map.has_key?(context, :current_user) || check_event_access?(event) do
-           {:access_valid, Map.has_key?(context, :current_user) || check_event_access(event)} do
+          {:ok, event}
-      {:ok, event}
+        else
-    else
+          {:error, :event_not_found}
-      {:has_event, _} ->
+        end
+
+      _ ->
         find_private_event(parent, args, resolution)
-
-      {:access_valid, _} ->
-        {:error, :event_not_found}
     end
   end
 
-  @spec check_event_access(Event.t()) :: boolean()
-  defp check_event_access(%Event{local: true}), do: true
-
-  defp check_event_access(%Event{url: url}) do
-    relay_actor_id = Config.relay_actor_id()
-    Events.check_if_event_has_instance_follow(url, relay_actor_id)
-  end
-
   @doc """
   List participants for event (through an event request)
   """

lib/graphql/resolvers/event/utils.ex

@@ -4,6 +4,7 @@ defmodule Mobilizon.GraphQL.Resolvers.Event.Utils do
   """
 
   alias Mobilizon.Actors.Actor
+  alias Mobilizon.{Config, Events}
   alias Mobilizon.Events.Event
   alias Mobilizon.Federation.ActivityPub.Permission
   import Mobilizon.Service.Guards, only: [is_valid_string: 1]
@@ -37,4 +38,12 @@ defmodule Mobilizon.GraphQL.Resolvers.Event.Utils do
   def can_event_be_deleted_by?(%Event{} = event, %Actor{id: actor_member_id}) do
     Event.can_be_managed_by?(event, actor_member_id)
   end
+
+  @spec check_event_access?(Event.t()) :: boolean()
+  def check_event_access?(%Event{local: true}), do: true
+
+  def check_event_access?(%Event{url: url}) do
+    relay_actor_id = Config.relay_actor_id()
+    Events.check_if_event_has_instance_follow(url, relay_actor_id)
+  end
 end

lib/graphql/resolvers/search.ex

@@ -26,7 +26,7 @@ defmodule Mobilizon.GraphQL.Resolvers.Search do
         %{page: page, limit: limit} = args,
         %{context: context} = _resolution
       ) do
-    current_actor = Map.get(context, :current_actor, nil)
+    current_actor = Map.get(context, :current_actor)
     current_actor_id = if current_actor, do: current_actor.id, else: nil
     args = Map.put(args, :current_actor_id, current_actor_id)
     Search.search_actors(args, page, limit, :Group)
@@ -37,7 +37,13 @@ defmodule Mobilizon.GraphQL.Resolvers.Search do
   """
   @spec search_events(any(), map(), Absinthe.Resolution.t()) ::
           {:ok, Page.t(Event.t())} | {:error, String.t()}
-  def search_events(_parent, %{page: page, limit: limit} = args, _resolution) do
+  def search_events(
+        _parent,
+        %{page: page, limit: limit} = args,
+        %{context: context} = _resolution
+      ) do
+    current_user = Map.get(context, :current_user)
+    args = Map.put(args, :current_user, current_user)
     Search.search_events(args, page, limit)
   end
 

lib/mix/tasks/mobilizon/tz_world/update.ex

@@ -0,0 +1,34 @@
+# Portions of this file are derived from Pleroma:
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Mix.Tasks.Mobilizon.TzWorld.Update do
+  use Mix.Task
+  alias Mix.Tasks.TzWorld.Update, as: TzWorldUpdate
+  import Mix.Tasks.Mobilizon.Common
+  require Logger
+
+  @shortdoc "Wrapper on `tz_world.update` task."
+
+  @moduledoc """
+  Changes `Logger` level to `:info` before downloading.
+  Changes level back when downloads ends.
+
+  ## Update TzWorld data
+
+      mix mobilizon.tz_world.update
+  """
+
+  @impl true
+  def run(_args) do
+    start_mobilizon()
+
+    level = Logger.level()
+    Logger.configure(level: :info)
+
+    TzWorldUpdate.run(nil)
+
+    Logger.configure(level: level)
+  end
+end

lib/mobilizon.ex

@@ -14,7 +14,6 @@ defmodule Mobilizon do
 
   import Cachex.Spec
 
-  alias Mix.Tasks.TzWorld.Update, as: TzWorldUpdate
   alias Mobilizon.{Config, Storage, Web}
   alias Mobilizon.Federation.ActivityPub
   alias Mobilizon.Service.{ErrorPage, ErrorReporting}
@@ -37,9 +36,6 @@ defmodule Mobilizon do
   @spec start(:normal | {:takeover, node} | {:failover, node}, term) ::
           {:ok, pid} | {:ok, pid, term} | {:error, term}
   def start(_type, _args) do
-    # We update TzWorld at runtime so that the data is not contained in releases
-    TzWorldUpdate.run(nil)
-
     children =
       [
         # supervisors
@@ -51,7 +47,6 @@ defmodule Mobilizon do
         # workers
         Guardian.DB.Token.SweeperServer,
         ActivityPub.Federator,
-        Mobilizon.PythonWorker,
         TzWorld.Backend.DetsWithIndexCache,
         cachex_spec(:feed, 2500, 60, 60, &Feed.create_cache/1),
         cachex_spec(:ics, 2500, 60, 60, &ICalendar.create_cache/1),
@@ -73,6 +68,13 @@ defmodule Mobilizon do
       ] ++
         task_children(@env)
 
+    children =
+      if Mobilizon.PythonPort.python_exists?() do
+        children ++ [Mobilizon.PythonWorker]
+      else
+        children
+      end
+
     ErrorReporting.configure()
 
     # Only attach the telemetry logger when we aren't in an IEx shell

lib/service/export/participants/ods.ex

@@ -3,10 +3,8 @@ defmodule Mobilizon.Service.Export.Participants.ODS do
   Export a list of participants to ODS
   """
 
-  alias Mobilizon.Events
+  alias Mobilizon.{Events, Export, PythonPort, PythonWorker}
   alias Mobilizon.Events.Event
-  alias Mobilizon.Export
-  alias Mobilizon.PythonWorker
   alias Mobilizon.Storage.Repo
   alias Mobilizon.Web.Gettext, as: GettextBackend
   import Mobilizon.Web.Gettext, only: [gettext: 2]
@@ -91,7 +89,7 @@ defmodule Mobilizon.Service.Export.Participants.ODS do
 
   @spec dependencies_ok? :: boolean
   def dependencies_ok? do
-    PythonWorker.has_module("pyexcel_ods3")
+    PythonPort.python_exists?() && PythonWorker.has_module("pyexcel_ods3")
   end
 
   @spec enabled? :: boolean

lib/service/export/participants/pdf.ex

@@ -3,10 +3,8 @@ defmodule Mobilizon.Service.Export.Participants.PDF do
   Export a list of participants to PDF
   """
 
-  alias Mobilizon.Events
+  alias Mobilizon.{Events, Export, PythonPort, PythonWorker}
   alias Mobilizon.Events.Event
-  alias Mobilizon.Export
-  alias Mobilizon.PythonWorker
   alias Mobilizon.Storage.Repo
   alias Mobilizon.Web.ExportView
   alias Mobilizon.Web.Gettext, as: GettextBackend
@@ -105,7 +103,7 @@ defmodule Mobilizon.Service.Export.Participants.PDF do
 
   @spec dependencies_ok? :: boolean
   def dependencies_ok? do
-    PythonWorker.has_module("weasyprint")
+    PythonPort.python_exists?() && PythonWorker.has_module("weasyprint")
   end
 
   @spec enabled? :: boolean

lib/service/python_port.ex

@@ -5,15 +5,23 @@ defmodule Mobilizon.PythonPort do
 
   use Export.Python
 
+  @python_path "/usr/bin/python3"
+
+  @doc """
+  Whether Python3 is installed
+  """
+  @spec python_exists? :: boolean
+  def python_exists? do
+    File.exists?(python_path())
+  end
+
   @doc """
   ## Parameters
     - path: directory to include in python path
   """
   @spec python_instance(String.t()) :: pid
   def python_instance(path) do
-    python = "/usr/bin/python3"
+    {:ok, pid} = Python.start(python: python_path(), python_path: path)
-
-    {:ok, pid} = Python.start(python: python, python_path: path)
 
     pid
   end
@@ -25,4 +33,12 @@ defmodule Mobilizon.PythonPort do
   def call_python(pid, module, function, arguments \\ []) do
     Python.call(pid, module, function, arguments)
   end
+
+  @spec python_path :: String.t()
+  defp python_path do
+    case get_in(Application.get_env(:mobilizon, __MODULE__), [:path]) do
+      path when is_binary(path) -> path
+      nil -> @python_path
+    end
+  end
 end

mix.exs

@@ -1,7 +1,7 @@
 defmodule Mobilizon.Mixfile do
   use Mix.Project
 
-  @version "1.3.2"
+  @version "2.0.0-beta.1"
 
   def project do
     [

mix.lock

@@ -98,7 +98,7 @@
   "mogrify": {:hex, :mogrify, "0.9.1", "a26f107c4987477769f272bd0f7e3ac4b7b75b11ba597fd001b877beffa9c068", [:mix], [], "hexpm", "134edf189337d2125c0948bf0c228fdeef975c594317452d536224069a5b7f05"},
   "mox": {:hex, :mox, "1.0.1", "b651bf0113265cda0ba3a827fcb691f848b683c373b77e7d7439910a8d754d6e", [:mix], [], "hexpm", "35bc0dea5499d18db4ef7fe4360067a59b06c74376eb6ab3bd67e6295b133469"},
   "nimble_csv": {:hex, :nimble_csv, "1.1.0", "b1dba4a86be9e03065c9de829050468e591f569100332db949e7ce71be0afc25", [:mix], [], "hexpm", "e986755bc302832cac429be6deda0fc9d82d3c82b47abefb68b3c17c9d949a3f"},
-  "nimble_parsec": {:hex, :nimble_parsec, "1.1.0", "3a6fca1550363552e54c216debb6a9e95bd8d32348938e13de5eda962c0d7f89", [:mix], [], "hexpm", "08eb32d66b706e913ff748f11694b17981c0b04a33ef470e33e11b3d3ac8f54b"},
+  "nimble_parsec": {:hex, :nimble_parsec, "1.2.0", "b44d75e2a6542dcb6acf5d71c32c74ca88960421b6874777f79153bbbbd7dccc", [:mix], [], "hexpm", "52b2871a7515a5ac49b00f214e4165a40724cf99798d8e4a65e4fd64ebd002c1"},
   "nimble_pool": {:hex, :nimble_pool, "0.1.0", "ffa9d5be27eee2b00b0c634eb649aa27f97b39186fec3c493716c2a33e784ec6", [:mix], [], "hexpm", "343a1eaa620ddcf3430a83f39f2af499fe2370390d4f785cd475b4df5acaf3f9"},
   "oauth2": {:hex, :oauth2, "2.0.0", "338382079fe16c514420fa218b0903f8ad2d4bfc0ad0c9f988867dfa246731b0", [:mix], [{:hackney, "~> 1.13", [hex: :hackney, repo: "hexpm", optional: false]}], "hexpm", "881b8364ac7385f9fddc7949379cbe3f7081da37233a1aa7aab844670a91e7e7"},
   "oauther": {:hex, :oauther, "1.3.0", "82b399607f0ca9d01c640438b34d74ebd9e4acd716508f868e864537ecdb1f76", [:mix], [], "hexpm", "78eb888ea875c72ca27b0864a6f550bc6ee84f2eeca37b093d3d833fbcaec04e"},