flarum-ext-search/src/Schemas/DiscussionSchema.php

107 lines
3.1 KiB
PHP

<?php
namespace Blomstra\Search\Schemas;
use Flarum\Api\Serializer\DiscussionSerializer;
use Flarum\Discussion\Discussion;
use Flarum\Discussion\Event\Deleted;
use Flarum\Discussion\Event\Hidden;
use Flarum\Discussion\Event\Started;
use Flarum\Group\Group;
use Flarum\Group\Permission;
use Flarum\Tags\Tag;
use Illuminate\Contracts\Events\Dispatcher;
class DiscussionSchema extends Schema
{
public function filters(Discussion $discussion): array
{
$filters = [];
$permissions = null;
if ($this->extensionEnabled('flarum-tags')) {
/** @var \Illuminate\Database\Eloquent\Collection $tags */
$tags = $discussion->tags;
$filters['tags'] = $tags->pluck('id')->toArray();
$tagPermissions = Permission::query()
->whereIn(
'permission',
$tags->pluck('id')->map(function (int $id) {
return "tag$id.viewForum";
})
)->get();
$permissions = $tags->map(function (Tag $tag) use ($tagPermissions) {
$permissions = $tagPermissions->where('permission', "tag$tag->id.viewForum");
if ($tag->is_restricted) {
$permissions = $permissions->add(['group_id' => Group::ADMINISTRATOR_ID]);
}
return $permissions->pluck('group_id');
})->flatten();
}
if (! $discussion->is_private && (! $permissions || $permissions->isEmpty())) {
$permissions = Permission::query()
->where('permission', 'viewForum')
->pluck('group_id');
} else {
$permissions = collect();
}
$filters['groups'] = $permissions->toArray();
$filters['private'] = $discussion->is_private;
if ($this->extensionEnabled('fof-byobu')) {
$filters['recipient-users'] = $discussion->recipientUsers->pluck('id')->toArray();
$filters['recipient-groups'] = $discussion->recipientGroups->pluck('id')->toArray();
}
return $filters;
}
public function fulltext(Discussion $discussion): array
{
return [
'title' => $discussion->title,
'content' => $discussion->firstPost?->content
];
}
public static function index(): string
{
return 'discussions';
}
public static function model(): string
{
return Discussion::class;
}
public static function serializer(): string
{
return DiscussionSerializer::class;
}
public static function savingOn(Dispatcher $events, callable $callable)
{
$events->listen(Started::class, function (Started $event) use ($callable) {
return $callable($event->discussion);
});
}
public static function deletingOn(Dispatcher $events, callable $callable)
{
$events->listen([Deleted::class, Hidden::class], function ($event) use ($callable) {
if ($event->discussion->is_private) return;
return $callable($event->discussion);
});
}
}