123 lines
2.5 KiB
PHP
123 lines
2.5 KiB
PHP
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<?php namespace Graker\PhotoAlbums\Models;
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use Illuminate\Database\Eloquent\Collection;
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use Model;
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/**
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* Photo Model
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*/
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class Photo extends Model
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{
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// Photos must be sortable
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use \October\Rain\Database\Traits\Sortable;
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/**
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* @var string The database table used by the model.
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*/
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public $table = 'graker_photoalbums_photos';
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/**
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* @var array of validation rules
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*/
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public $rules = [
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'title' => 'required',
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];
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/**
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* @var array of fillable fields to use in mass assignment
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*/
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protected $fillable = [
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'title', 'description',
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];
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/**
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* @var array Relations
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*/
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public $belongsTo = [
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'user' => ['Backend\Models\User'],
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'album' => ['Graker\PhotoAlbums\Models\Album'],
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];
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public $attachOne = [
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'image' => ['System\Models\File'],
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];
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/**
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*
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* Returns next photo or NULL if this is the last in the album
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*
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* @return Photo
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*/
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public function nextPhoto() {
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$next = NULL;
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$current_found = FALSE;
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foreach ($this->album->photos as $photo) {
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if ($current_found) {
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// previous iteration was current photo, so we found the next one
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$next = $photo;
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break;
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}
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if ($photo->id == $this->id) {
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$current_found = TRUE;
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}
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}
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return $next;
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}
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/**
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*
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* Returns previous photo or NULL if this is the first in the album
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*
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* @return Photo
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*/
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public function previousPhoto() {
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$previous = NULL;
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foreach ($this->album->photos as $photo) {
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if ($photo->id == $this->id) {
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// found current photo
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break;
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} else {
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$previous = $photo;
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}
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}
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return $previous;
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}
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/**
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*
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* Sets and returns url for this model using provided page name and controller
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* For now we expose photo id and album's slug
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*
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* @param string $pageName
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* @param CMS\Classes\Controller $controller
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* @return string
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*/
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public function setUrl($pageName, $controller) {
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$params = [
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'id' => $this->id,
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'album_slug' => $this->album->slug,
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];
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return $this->url = $controller->pageUrl($pageName, $params);
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}
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/**
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* beforeDelete() event
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* Using it to delete attached
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*/
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public function beforeDelete() {
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if ($this->image) {
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$this->image->delete();
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}
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}
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}
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