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70 lines
1.8 KiB
70 lines
1.8 KiB
7 years ago
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<?php
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namespace core\forms;
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use core\entities\Page;
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use core\validators\SlugValidator;
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use yii\helpers\ArrayHelper;
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use Yii;
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/**
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* @property MetaForm $meta;
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*/
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class PageForm extends CompositeForm
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{
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public $title;
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public $slug;
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public $content;
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public $parentId;
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private $_page;
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public function __construct(Page $page = null, $config = [])
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{
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if ($page) {
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$this->title = $page->title;
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$this->slug = $page->slug;
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$this->content = $page->content;
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$this->parentId = $page->parent ? $page->parent->id : null;
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$this->meta = new MetaForm($page->meta);
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$this->_page = $page;
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} else {
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$this->meta = new MetaForm();
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}
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parent::__construct($config);
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}
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public function rules(): array
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{
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return [
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[['title', 'slug'], 'required'],
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[['parentId'], 'integer'],
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[['title', 'slug'], 'string', 'max' => 255],
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[['content'], 'string'],
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['slug', SlugValidator::class],
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[['slug'], 'unique', 'targetClass' => Page::class, 'filter' => $this->_page ? ['<>', 'id', $this->_page->id] : null]
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];
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}
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public function attributeLabels() {
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return [
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'title' => Yii::t('page', 'Title'),
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'slug' => Yii::t('page', 'Slug'),
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'id' => Yii::t('page', 'ID'),
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'content' => Yii::t('page', 'Content'),
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'parentId' => Yii::t('page', 'Parent Page'),
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];
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}
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public function parentsList(): array
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{
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return ArrayHelper::map(Page::find()->orderBy('lft')->asArray()->all(), 'id', function (array $page) {
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return ($page['depth'] > 1 ? str_repeat('-- ', $page['depth'] - 1) . ' ' : '') . $page['title'];
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});
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}
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public function internalForms(): array
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{
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return ['meta'];
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}
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}
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