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123 lines
4.8 KiB
PHP
123 lines
4.8 KiB
PHP
<?php
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namespace App\Models;
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use Illuminate\Database\Eloquent\Factories\HasFactory;
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use Illuminate\Database\Eloquent\Model;
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use Illuminate\Support\Carbon;
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use Illuminate\Support\Facades\Cache;
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use Illuminate\Support\Str;
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/**
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* @property int $id
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* @property string $shortcode
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* @property string|null $media_path
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* @property string|null $domain
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* @property int $disabled
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* @property string|null $uri
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* @property string|null $image_remote_url
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* @property int|null $category_id
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* @property Carbon|null $created_at
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* @property Carbon|null $updated_at
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*
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* @method static \Illuminate\Database\Eloquent\Builder<static>|CustomEmoji duplicateShortcodes()
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* @method static \Illuminate\Database\Eloquent\Builder<static>|CustomEmoji newModelQuery()
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* @method static \Illuminate\Database\Eloquent\Builder<static>|CustomEmoji newQuery()
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* @method static \Illuminate\Database\Eloquent\Builder<static>|CustomEmoji query()
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* @method static \Illuminate\Database\Eloquent\Builder<static>|CustomEmoji whereCategoryId($value)
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* @method static \Illuminate\Database\Eloquent\Builder<static>|CustomEmoji whereCreatedAt($value)
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* @method static \Illuminate\Database\Eloquent\Builder<static>|CustomEmoji whereDisabled($value)
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* @method static \Illuminate\Database\Eloquent\Builder<static>|CustomEmoji whereDomain($value)
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* @method static \Illuminate\Database\Eloquent\Builder<static>|CustomEmoji whereId($value)
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* @method static \Illuminate\Database\Eloquent\Builder<static>|CustomEmoji whereImageRemoteUrl($value)
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* @method static \Illuminate\Database\Eloquent\Builder<static>|CustomEmoji whereMediaPath($value)
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* @method static \Illuminate\Database\Eloquent\Builder<static>|CustomEmoji whereShortcode($value)
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* @method static \Illuminate\Database\Eloquent\Builder<static>|CustomEmoji whereUpdatedAt($value)
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* @method static \Illuminate\Database\Eloquent\Builder<static>|CustomEmoji whereUri($value)
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*
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* @mixin \Eloquent
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*/
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class CustomEmoji extends Model
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{
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use HasFactory;
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const SCAN_RE = "/(?<=[^[:alnum:]:]|\n|^):([a-zA-Z0-9_]{2,}):(?=[^[:alnum:]:]|$)/x";
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const CACHE_KEY = 'pf:custom_emoji:';
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protected $guarded = [];
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/**
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* Restrict the query to shortcodes that appear on more than one row.
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*/
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public function scopeDuplicateShortcodes($query)
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{
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// Select only the grouped column so the aggregate is valid on
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// Postgres (a bare `select *` with GROUP BY is rejected because
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// non-grouped columns must appear in GROUP BY or an aggregate).
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return $query->select('shortcode')->groupBy('shortcode')->havingRaw('count(*) > 1');
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}
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public static function scan($text, $activitypub = false)
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{
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if ((bool) config_cache('federation.custom_emoji.enabled') === false) {
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return [];
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}
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return Str::matchAll(self::SCAN_RE, $text)
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->map(function ($match) use ($activitypub) {
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$tag = Cache::remember(self::CACHE_KEY.$match, 14400, function () use ($match) {
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$emoji = self::orderBy('id')->whereDisabled(false)->whereShortcode(':'.$match.':')->first();
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if (! $emoji) {
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return null;
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}
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return [
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'id' => $emoji->id,
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'shortcode' => $emoji->shortcode,
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'media_path' => $emoji->media_path,
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'updated_at' => $emoji->updated_at?->toAtomString(),
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'disabled' => $emoji->disabled,
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];
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});
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if ($tag) {
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$url = url('/storage/'.$tag['media_path']);
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if ($activitypub == true) {
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$mediaType = Str::endsWith($url, '.png') ? 'image/png' : 'image/jpg';
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return [
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'id' => url('emojis/'.$tag['id']),
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'type' => 'Emoji',
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'name' => $tag['shortcode'],
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'updated' => $tag['updated_at'],
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'icon' => [
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'type' => 'Image',
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'mediaType' => $mediaType,
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'url' => $url,
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],
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];
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}
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return [
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'shortcode' => $match,
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'url' => $url,
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'static_url' => $url,
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'visible_in_picker' => $tag['disabled'] == false,
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];
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}
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})
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->filter(function ($tag) use ($activitypub) {
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if ($activitypub == true) {
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return $tag && isset($tag['icon']);
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}
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return $tag && isset($tag['static_url']);
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})
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->values()
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->toArray();
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}
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}
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