122 lines
3.1 KiB
PHP
122 lines
3.1 KiB
PHP
<?php namespace BookStack\Entities;
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use BookStack\Uploads\Attachment;
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use Illuminate\Database\Eloquent\Builder;
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use Illuminate\Database\Eloquent\Collection;
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use Illuminate\Database\Eloquent\Relations\BelongsTo;
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use Illuminate\Database\Eloquent\Relations\HasMany;
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use Permissions;
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/**
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* Class Page
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* @property int $chapter_id
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* @property string $html
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* @property string $markdown
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* @property string $text
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* @property bool $template
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* @property bool $draft
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* @property int $revision_count
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* @property Chapter $chapter
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* @property Collection $attachments
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*/
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class Page extends BookChild
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{
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protected $fillable = ['name', 'html', 'priority', 'markdown'];
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protected $simpleAttributes = ['name', 'id', 'slug'];
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public $textField = 'text';
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/**
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* Get the entities that are visible to the current user.
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*/
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public function scopeVisible(Builder $query)
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{
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$query = Permissions::enforceDraftVisiblityOnQuery($query);
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return parent::scopeVisible($query);
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}
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/**
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* Converts this page into a simplified array.
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* @return mixed
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*/
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public function toSimpleArray()
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{
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$array = array_intersect_key($this->toArray(), array_flip($this->simpleAttributes));
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$array['url'] = $this->getUrl();
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return $array;
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}
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/**
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* Get the parent item
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*/
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public function parent(): Entity
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{
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return $this->chapter_id ? $this->chapter : $this->book;
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}
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/**
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* Get the chapter that this page is in, If applicable.
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* @return BelongsTo
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*/
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public function chapter()
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{
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return $this->belongsTo(Chapter::class);
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}
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/**
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* Check if this page has a chapter.
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* @return bool
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*/
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public function hasChapter()
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{
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return $this->chapter()->count() > 0;
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}
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/**
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* Get the associated page revisions, ordered by created date.
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* @return mixed
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*/
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public function revisions()
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{
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return $this->hasMany(PageRevision::class)->where('type', '=', 'version')->orderBy('created_at', 'desc')->orderBy('id', 'desc');
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}
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/**
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* Get the attachments assigned to this page.
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* @return HasMany
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*/
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public function attachments()
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{
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return $this->hasMany(Attachment::class, 'uploaded_to')->orderBy('order', 'asc');
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}
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/**
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* Get the url for this page.
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* @param string|bool $path
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* @return string
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*/
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public function getUrl($path = false)
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{
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$bookSlug = $this->getAttribute('bookSlug') ? $this->getAttribute('bookSlug') : $this->book->slug;
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$midText = $this->draft ? '/draft/' : '/page/';
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$idComponent = $this->draft ? $this->id : urlencode($this->slug);
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$url = '/books/' . urlencode($bookSlug) . $midText . $idComponent;
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if ($path !== false) {
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$url .= '/' . trim($path, '/');
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}
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return url($url);
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}
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/**
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* Get the current revision for the page if existing
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* @return PageRevision|null
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*/
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public function getCurrentRevision()
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{
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return $this->revisions()->first();
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}
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}
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