mirror of
https://github.com/BookStackApp/BookStack.git
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4b0c4e621a
Also changed up how base URL setting was being done by manipulating incoming request URLs instead of altering then on generation.
108 lines
3.1 KiB
PHP
108 lines
3.1 KiB
PHP
<?php namespace BookStack\Entities;
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use BookStack\Uploads\Image;
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class Bookshelf extends Entity
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{
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protected $table = 'bookshelves';
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public $searchFactor = 3;
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protected $fillable = ['name', 'description', 'image_id'];
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/**
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* Get the morph class for this model.
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* @return string
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*/
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public function getMorphClass()
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{
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return 'BookStack\\Bookshelf';
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}
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/**
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* Get the books in this shelf.
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* Should not be used directly since does not take into account permissions.
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* @return \Illuminate\Database\Eloquent\Relations\BelongsToMany
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*/
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public function books()
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{
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return $this->belongsToMany(Book::class, 'bookshelves_books', 'bookshelf_id', 'book_id')
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->withPivot('order')
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->orderBy('order', 'asc');
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}
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/**
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* Get the url for this bookshelf.
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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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if ($path !== false) {
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return url('/shelves/' . urlencode($this->slug) . '/' . trim($path, '/'));
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}
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return url('/shelves/' . urlencode($this->slug));
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}
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/**
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* Returns BookShelf cover image, if cover does not exists return default cover image.
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* @param int $width - Width of the image
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* @param int $height - Height of the image
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* @return string
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*/
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public function getBookCover($width = 440, $height = 250)
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{
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// TODO - Make generic, focused on books right now, Perhaps set-up a better image
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$default = 'data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==';
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if (!$this->image_id) {
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return $default;
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}
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try {
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$cover = $this->cover ? url($this->cover->getThumb($width, $height, false)) : $default;
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} catch (\Exception $err) {
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$cover = $default;
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}
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return $cover;
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}
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/**
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* Get the cover image of the shelf
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* @return \Illuminate\Database\Eloquent\Relations\BelongsTo
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*/
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public function cover()
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{
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return $this->belongsTo(Image::class, 'image_id');
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}
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/**
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* Get an excerpt of this book's description to the specified length or less.
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* @param int $length
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* @return string
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*/
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public function getExcerpt(int $length = 100)
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{
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$description = $this->description;
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return mb_strlen($description) > $length ? mb_substr($description, 0, $length-3) . '...' : $description;
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}
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/**
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* Return a generalised, common raw query that can be 'unioned' across entities.
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* @return string
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*/
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public function entityRawQuery()
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{
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return "'BookStack\\\\BookShelf' as entity_type, id, id as entity_id, slug, name, {$this->textField} as text,'' as html, '0' as book_id, '0' as priority, '0' as chapter_id, '0' as draft, created_by, updated_by, updated_at, created_at";
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}
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/**
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* Check if this shelf contains the given book.
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* @param Book $book
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* @return bool
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*/
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public function contains(Book $book)
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{
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return $this->books()->where('id', '=', $book->id)->count() > 0;
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}
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}
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