95 lines
2.3 KiB
PHP
95 lines
2.3 KiB
PHP
<?php
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namespace App\Models;
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use Illuminate\Database\Eloquent\Model;
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class GuidePage extends Model
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{
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protected $fillable = [
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'guide_id',
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'title',
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'content',
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'options',
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];
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protected $casts = [
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'options' => 'array',
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];
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protected static function booted(): void
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{
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static::deleting(function (GuidePage $page) {
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// CASCADE on from_page_id is handled by FK, but incoming edges need cleanup
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GuidePageEdge::where('to_page_id', $page->id)->delete();
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});
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}
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public function getUriAttribute(): string
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{
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return route('guides.pages.show', $this->id);
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}
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public function getNormalizedContentAttribute(): string
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{
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return static::normalizeRichTextContent($this->content);
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}
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public static function normalizeRichTextContent(?string $content): string
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{
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if (blank($content)) {
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return '';
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}
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$content = preg_replace_callback(
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'~(?:https?:)?//[^"\'\s<>()]+(?<path>/storage/guide-pages/[^"\'\s<>()]*)~i',
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static fn (array $matches): string => $matches['path'],
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$content,
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) ?? $content;
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return preg_replace(
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'~(?<=["\'])storage/guide-pages/~i',
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'/storage/guide-pages/',
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$content,
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) ?? $content;
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}
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public static function uploadedAttachmentUrl(string $path): string
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{
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return '/storage/'.ltrim($path, '/');
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}
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public function guide()
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{
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return $this->belongsTo(Guide::class);
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}
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public function outgoingEdges()
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{
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return $this->hasMany(GuidePageEdge::class, 'from_page_id')->orderBy('sort');
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}
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public function incomingEdges()
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{
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return $this->hasMany(GuidePageEdge::class, 'to_page_id');
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}
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public function nextPages()
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{
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return $this->belongsToMany(self::class, 'guide_page_edges', 'from_page_id', 'to_page_id')
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->withPivot('label', 'sort')
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->orderByPivot('sort');
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}
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public function previousPages()
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{
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return $this->belongsToMany(self::class, 'guide_page_edges', 'to_page_id', 'from_page_id')
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->withPivot('label', 'sort');
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}
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public function isEntry(): bool
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{
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return ! $this->incomingEdges()->exists();
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}
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}
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