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[PLUGINS][RepeatNote] Added documentation (not for ActivityPub related functions)

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This commit is contained in:
Eliseu Amaro 2021-12-28 21:49:22 +00:00
parent 846ec37cd9
commit ce3c6a7f23
Signed by: eliseuamaro
GPG Key ID: 96DA09D4B97BC2D5
1 changed files with 161 additions and 69 deletions
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142
plugins/RepeatNote/RepeatNote.php
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@ -1,6 +1,6 @@
<?php
declare(strict_types = 1);
declare(strict_types=1);
// {{{ License
// This file is part of GNU social - https://www.gnu.org/software/social
@ -21,9 +21,9 @@ declare(strict_types = 1);
namespace Plugin\RepeatNote;
use ActivityPhp\Type\AbstractObject;
use App\Core\DB\DB;
use App\Core\Event;
use function App\Core\I18n\_m;
use App\Core\Modules\NoteHandlerPlugin;
use App\Core\Router\RouteLoader;
use App\Core\Router\Router;
@ -36,18 +36,42 @@ use App\Util\Formatting;
use Component\Language\Entity\Language;
use Component\Posting\Posting;
use DateTime;
use Plugin\ActivityPub\Entity\ActivitypubActivity;
use Plugin\RepeatNote\Entity\NoteRepeat;
use const SORT_REGULAR;
use Symfony\Component\HttpFoundation\Request;
use function App\Core\I18n\_m;
use const SORT_REGULAR;
class RepeatNote extends NoteHandlerPlugin
{
/**
* **Repeats a Note**
*
* This means the current Actor creates a new Note, cloning the contents of
* the original Note provided as an argument.
*
* Bear in mind that, if it's a repeat, the **reply_to** should be to the
* original, and **conversation** ought to be the same.
*
* In the end, the Activity is created, and a new notification for the
* repeat Activity created
*
* @param \App\Entity\Note $note
* @param int $actor_id
* @param string $source
*
* @return \App\Entity\Activity|null
* @throws \App\Util\Exception\BugFoundException
* @throws \App\Util\Exception\ClientException
* @throws \App\Util\Exception\DuplicateFoundException
* @throws \App\Util\Exception\ServerException
*/
public static function repeatNote(Note $note, int $actor_id, string $source = 'web'): ?Activity
{
$repeat_entity = DB::findBy('note_repeat', [
'actor_id' => $actor_id,
'note_id' => $note->getId(),
])[0] ?? null;
])[ 0 ] ?? null;
if (!\is_null($repeat_entity)) {
return null;
@ -55,7 +79,7 @@ class RepeatNote extends NoteHandlerPlugin
// If it's a repeat, the reply_to should be to the original, conversation ought to be the same
$og_id = $note->getId();
$extra_args['reply_to'] = $og_id;
$extra_args[ 'reply_to' ] = $og_id;
// Create a new note with the same content as the original
$repeat = Posting::storeLocalNote(
@ -89,9 +113,25 @@ class RepeatNote extends NoteHandlerPlugin
return $repeat_activity;
}
/**
* **Undoes a Repeat**
*
* Removes the Repeat from NoteRepeat table, and the deletes the Note
* clone.
*
* Finally, creates a new Activity, undoing the repeat, and the respective
* Notification is handled.
*
* @param int $note_id
* @param int $actor_id
* @param string $source
*
* @return \App\Entity\Activity|null
* @throws \App\Util\Exception\ServerException
*/
public static function unrepeatNote(int $note_id, int $actor_id, string $source = 'web'): ?Activity
{
$already_repeated = DB::findBy(NoteRepeat::class, ['actor_id' => $actor_id, 'repeat_of' => $note_id])[0] ?? null;
$already_repeated = DB::findBy(NoteRepeat::class, ['actor_id' => $actor_id, 'repeat_of' => $note_id])[ 0 ] ?? null;
if (!\is_null($already_repeated)) { // If it was repeated, then we can undo it
// Find previous repeat activity
@ -100,13 +140,13 @@ class RepeatNote extends NoteHandlerPlugin
'verb' => 'repeat',
'object_type' => 'note',
'object_id' => $already_repeated->getRepeatOf(),
])[0] ?? null;
])[ 0 ] ?? null;
// Remove the clone note
DB::findBy(Note::class, ['id' => $already_repeated->getNoteId()])[0]->delete(actor: Actor::getById($actor_id));
DB::findBy(Note::class, ['id' => $already_repeated->getNoteId()])[ 0 ]->delete(actor: Actor::getById($actor_id));
// Remove from the note_repeat table
DB::remove(DB::findBy(NoteRepeat::class, ['note_id' => $already_repeated->getNoteId()])[0]);
DB::remove(DB::findBy(NoteRepeat::class, ['note_id' => $already_repeated->getNoteId()])[ 0 ]);
// Log an activity
$undo_repeat_activity = Activity::create([
@ -128,13 +168,13 @@ class RepeatNote extends NoteHandlerPlugin
'verb' => 'repeat',
'object_type' => 'note',
'object_id' => $note_id,
])[0] ?? null)) {
])[ 0 ] ?? null)) {
return DB::findBy('activity', [
'actor_id' => $actor_id,
'verb' => 'undo',
'object_type' => 'activity',
'object_id' => $already_repeated_activity->getId(),
])[0] ?? null; // null if not undoed
])[ 0 ] ?? null; // null if not undoed
} else {
// or it's an attempt to undo something that wasn't repeated in the first place,
return null;
@ -142,18 +182,24 @@ class RepeatNote extends NoteHandlerPlugin
}
}
/**
* Filters repeats out of Conversations, and replaces a repeat with the original Note on Actor feed
* Filters repeats out of Conversations, and replaces a repeat with the
* original Note on Actor feed
*
* @param \App\Entity\Actor|null $actor
* @param array $notes
* @param \Symfony\Component\HttpFoundation\Request $request
*
* @return bool
*/
public function onFilterNoteList(?Actor $actor, array &$notes, Request $request)
public function onFilterNoteList(?Actor $actor, array &$notes, Request $request): bool
{
// Replaces repeat with original note on Actor feed
// it's pretty cool
if (str_starts_with($request->get('_route'), 'actor_view_')) {
$notes = array_map(
fn (Note $note) => NoteRepeat::isNoteRepeat($note)
fn(Note $note) => NoteRepeat::isNoteRepeat($note)
? Note::getById(NoteRepeat::getByPK($note->getId())->getRepeatOf())
: $note,
$notes,
@ -162,14 +208,19 @@ class RepeatNote extends NoteHandlerPlugin
}
// Filter out repeats altogether
$notes = array_filter($notes, fn (Note $note) => !NoteRepeat::isNoteRepeat($note));
$notes = array_filter($notes, fn(Note $note) => !NoteRepeat::isNoteRepeat($note));
return Event::next;
}
/**
* HTML rendering event that adds the repeat form as a note
* action, if a user is logged in
*
* @param \Symfony\Component\HttpFoundation\Request $request
* @param \App\Entity\Note $note
* @param array $actions
*
* @return bool Event hook
*/
public function onAddNoteActions(Request $request, Note $note, array &$actions): bool
@ -186,7 +237,7 @@ class RepeatNote extends NoteHandlerPlugin
])) !== [] ? 1 : 0;
// Generating URL for repeat action route
$args = ['note_id' => $is_repeat === 0 ? $note->getId() : $note_repeat[0]->getRepeatOf()];
$args = ['note_id' => $is_repeat === 0 ? $note->getId() : $note_repeat[ 0 ]->getRepeatOf()];
$type = Router::ABSOLUTE_PATH;
$repeat_action_url = $is_repeat
? Router::url('repeat_remove', $args, $type)
@ -207,8 +258,14 @@ class RepeatNote extends NoteHandlerPlugin
return Event::next;
}
/**
* Append on note information about user actions.
* Appends in Note information stating who and what user actions were
* performed.
*
* @param array $vars Contains the Note currently being rendered
* @param array $result Rendered String containing anchors for Actors that
* repeated the Note
*
* @return array|bool
*/
@ -218,7 +275,7 @@ class RepeatNote extends NoteHandlerPlugin
// if user is the one who repeated, append on end "you repeated this, remove repeat?"
$check_user = !\is_null(Common::user());
$note = $vars['note'];
$note = $vars[ 'note' ];
$complementary_info = '';
$repeat_actor = [];
@ -263,6 +320,20 @@ class RepeatNote extends NoteHandlerPlugin
return $result;
}
/**
* Connects the following Routes to their respective Controllers:
*
* - **repeat_add**
* page containing the Note the user wishes to Repeat and a button to
* confirm it wishes to perform the action
*
* - **repeat_remove**
* same as above, except that it undoes the aforementioned action
*
* @param \App\Core\Router\RouteLoader $r
*
* @return bool Event hook
*/
public function onAddRoute(RouteLoader $r): bool
{
// Add/remove note to/from repeats
@ -272,15 +343,36 @@ class RepeatNote extends NoteHandlerPlugin
return Event::next;
}
// ActivityPub
/*
* ActivityPub handling and processing for Repeat start
*/
private function activitypub_handler(Actor $actor, \ActivityPhp\Type\AbstractObject $type_activity, mixed $type_object, ?\Plugin\ActivityPub\Entity\ActivitypubActivity &$ap_act): bool
/**
* Handler for the Repeat Activity
*
* @param \App\Entity\Actor $actor
* @param \ActivityPhp\Type\AbstractObject $type_activity
* @param mixed $type_object
* @param \Plugin\ActivityPub\Entity\ActivitypubActivity|null $ap_act
*
* @return bool
* @throws \App\Util\Exception\BugFoundException
* @throws \App\Util\Exception\ClientException
* @throws \App\Util\Exception\DuplicateFoundException
* @throws \App\Util\Exception\NoSuchActorException
* @throws \App\Util\Exception\ServerException
* @throws \Symfony\Contracts\HttpClient\Exception\ClientExceptionInterface
* @throws \Symfony\Contracts\HttpClient\Exception\RedirectionExceptionInterface
* @throws \Symfony\Contracts\HttpClient\Exception\ServerExceptionInterface
* @throws \Symfony\Contracts\HttpClient\Exception\TransportExceptionInterface
*/
private function activitypub_handler(Actor $actor, AbstractObject $type_activity, mixed $type_object, ?ActivitypubActivity &$ap_act): bool
{
if (!\in_array($type_activity->get('type'), ['Announce', 'Undo'])) {
return Event::next;
}
if ($type_activity->get('type') === 'Announce') { // Repeat
if ($type_object instanceof \ActivityPhp\Type\AbstractObject) {
if ($type_object instanceof AbstractObject) {
if ($type_object->get('type') === 'Note') {
$note = \Plugin\ActivityPub\Util\Model\Note::fromJson($type_object);
$note_id = $note->getId();
@ -294,7 +386,7 @@ class RepeatNote extends NoteHandlerPlugin
return Event::next;
}
} else { // Undo Repeat
if ($type_object instanceof \ActivityPhp\Type\AbstractObject) {
if ($type_object instanceof AbstractObject) {
$ap_prev_repeat_act = \Plugin\ActivityPub\Util\Model\Activity::fromJson($type_object);
$prev_repeat_act = $ap_prev_repeat_act->getActivity();
if ($prev_repeat_act->getVerb() === 'repeat' && $prev_repeat_act->getObjectType() === 'note') {
@ -320,7 +412,7 @@ class RepeatNote extends NoteHandlerPlugin
}
if (!\is_null($activity)) {
// Store ActivityPub Activity
$ap_act = \Plugin\ActivityPub\Entity\ActivitypubActivity::create([
$ap_act = ActivitypubActivity::create([
'activity_id' => $activity->getId(),
'activity_uri' => $type_activity->get('id'),
'created' => new DateTime($type_activity->get('published') ?? 'now'),
@ -331,12 +423,12 @@ class RepeatNote extends NoteHandlerPlugin
return Event::stop;
}
public function onNewActivityPubActivity(Actor $actor, \ActivityPhp\Type\AbstractObject $type_activity, \ActivityPhp\Type\AbstractObject $type_object, ?\Plugin\ActivityPub\Entity\ActivitypubActivity &$ap_act): bool
public function onNewActivityPubActivity(Actor $actor, AbstractObject $type_activity, AbstractObject $type_object, ?ActivitypubActivity &$ap_act): bool
{
return $this->activitypub_handler($actor, $type_activity, $type_object, $ap_act);
}
public function onNewActivityPubActivityWithObject(Actor $actor, \ActivityPhp\Type\AbstractObject $type_activity, mixed $type_object, ?\Plugin\ActivityPub\Entity\ActivitypubActivity &$ap_act): bool
public function onNewActivityPubActivityWithObject(Actor $actor, AbstractObject $type_activity, mixed $type_object, ?ActivitypubActivity &$ap_act): bool
{
return $this->activitypub_handler($actor, $type_activity, $type_object, $ap_act);
}