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<?php
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namespace common\modules\blog\helpers;
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use common\modules\blog\entities\BlogPost;
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use core\entities\post\Post;
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use yii\helpers\ArrayHelper;
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use yii\helpers\Html;
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use Yii;
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class BlogPostHelper
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{
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public static function statusList(): array
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{
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return [
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Post::STATUS_DRAFT => Yii::t('blog', 'Draft'),
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Post::STATUS_ACTIVE => Yii::t('blog', 'Active'),
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];
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}
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public static function statusName($status): string
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{
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return ArrayHelper::getValue(self::statusList(), $status);
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}
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public static function statusLabel($status): string
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{
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switch ($status) {
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case Post::STATUS_DRAFT:
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$class = 'label label-default';
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break;
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case Post::STATUS_ACTIVE:
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$class = 'label label-success';
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break;
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default:
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$class = 'label label-default';
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}
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return Html::tag('span', ArrayHelper::getValue(self::statusList(), $status), [
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'class' => $class,
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]);
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}
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public static function parseYoutubeUrl($url)
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{
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$urls = parse_url($url);
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//url is http://youtu.be/xxxx
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if($urls['host'] == 'youtu.be'){
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$id = ltrim($urls['path'],'/');
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}
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//url is http://www.youtube.com/embed/xxxx
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else if(strpos($urls['path'],'embed') == 1){
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$id = end(explode('/',$urls['path']));
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}
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//url is xxxx only
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else if(strpos($url,'/')===false){
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$id = $url;
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}
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//http://www.youtube.com/watch?feature=player_embedded&v=m-t4pcO99gI
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//url is http://www.youtube.com/watch?v=xxxx
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else{
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parse_str($urls['query']);
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/* @var $v */
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$id = $v;
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if(!empty($feature)){
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$id = end(explode('v=',$urls['query']));
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}
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}
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return $id;
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}
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public static function saveRevision(BlogPost $model) {
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if (!$model->revision_id) {
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$revision = clone $model;
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$revision->id = null;
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$revision->isNewRecord = true;
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$revision->revision_at = $revision->updated_at;
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$revision->revision_id = $model->id;
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$revision->type = BlogPost::TYPE_REVISION;
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$revision->save();
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// tags
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foreach ($model->tags as $tag) {
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$revision->assignTag($tag->id);
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}
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$revision->save();
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$path = Yii::getAlias('@staticRoot/origin/posts');
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$parts = pathinfo($model->image);
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copy($path . '/' . $model->id . '.' . $parts['extension'], $path . '/' . $revision->id . '.' . $parts['extension']);
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}
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}
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}
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