humhub/protected/humhub/modules/comment/notifications/NewComment.php

<?php

/**
 * @link https://www.humhub.org/
 * @copyright Copyright (c) 2017 HumHub GmbH & Co. KG
 * @license https://www.humhub.com/licences
 */

namespace humhub\modules\comment\notifications;

use Yii;
use yii\bootstrap\Html;
use humhub\modules\user\models\User;
use humhub\libs\Helpers;

/**
 * Notification for new comments
 *
 * @since 0.5
 */
class NewComment extends \humhub\modules\notification\components\BaseNotification
{

    /**
     * @inheritdoc
     */
    public $moduleId = 'comment';

    /**
     * @inheritdoc
     */
    public $viewName = 'newComment';

    /**
     * @inheritdoc
     */
    public function category()
    {
        return new CommentNotificationCategory();
    }

    public function hasMentioning(User $user)
    {
        return \humhub\modules\notification\models\Notification::find()->where([
            'class' => \humhub\modules\user\notifications\Mentioned::className(),
            'user_id' => $user->id,
            'source_class' => $this->source->className(),
            'source_pk' => $this->source->getPrimaryKey()])->count() > 0;
    }

    /**
     * @inheritdoc
     */
    public function send(User $user)
    {
        // Check if there is also a mention notification, so skip this notification
        if (\humhub\modules\notification\models\Notification::find()->where([
            'class' => \humhub\modules\user\notifications\Mentioned::className(),
            'user_id' => $user->id,
            'source_class' => $this->source->className(),
            'source_pk' => $this->source->getPrimaryKey()])->count() > 0) {
                return;
            }

        return parent::send($user);
    }

    /**
     * @inheritdoc
     */
    public function getGroupKey()
    {
        $model = $this->getCommentedRecord();

		return $model->className() . '-' . $model->getPrimaryKey();
    }

    /**
     * @inheritdoc
     */
    public function getMailSubject()
    {
        if ($this->groupCount > 1) {
            return $this->getGroupTitle();
        }

        $user = $this->record->user;
        $contentRecord = $this->getCommentedRecord();
        $contentInfo = $this->getContentInfo($this->getCommentedRecord());
        $space = $this->getSpace();

        if ($user->is($contentRecord->owner)) {
            if ($space) {
                return Yii::t('CommentModule.notification', "{displayName} just commented your {contentTitle} in space {space}", [
                    'displayName' => Html::encode($this->originator->displayName),
                    'contentTitle' => $contentInfo,
                    'space' => Html::encode($space->displayName)
                ]);
            }
            return Yii::t('CommentModule.notification', "{displayName} just commented your {contentTitle}", [
                'displayName' => Html::encode($this->originator->displayName),
                'contentTitle' => Helpers::truncateText($contentRecord->getContentDescription(), 25),
            ]);
        } else if ($space) {
            return Yii::t('CommentModule.notification', "{displayName} commented {contentTitle} in space {space}", [
                'displayName' => Html::encode($this->originator->displayName),
                'contentTitle' => $contentInfo,
                'space' => Html::encode($space->displayName)
            ]);
        } else {
            return Yii::t('CommentModule.notification', "{displayName} commented {contentTitle}", [
                'displayName' => Html::encode($this->originator->displayName),
                'contentTitle' => $contentInfo,
            ]);
        }
    }

    private function getGroupTitle()
    {
        
        $user = $this->record->user;
        $contentRecord = $this->getCommentedRecord();
        $contentInfo = $this->getContentInfo($this->getCommentedRecord());
        $space = $this->getSpace();

        if ($user->is($contentRecord->owner)) {
            if ($space) {
                return Yii::t('CommentModule.notification', "{displayNames} just commented your {contentTitle} in space {space}", [
                    'displayNames' => $this->getGroupUserDisplayNames(),
                    'contentTitle' => $contentInfo,
                    'space' => Html::encode($space->displayName)
                ]);
            }
            return Yii::t('CommentModule.notification', "{displayNames} just commented your {contentTitle}", [
                'displayNames' => $this->getGroupUserDisplayNames(),
                'contentTitle' => $contentInfo,
            ]);
        } else if ($space) {
            return Yii::t('CommentModule.notification', "{displayNames} commented {contentTitle} in space {space}", [
                'displayNames' => $this->getGroupUserDisplayNames(),
                'contentTitle' => $contentInfo,
                'space' => Html::encode($space->displayName)
            ]);
        } else {
            return Yii::t('CommentModule.notification', "{displayNames} commented {contentTitle}", [
                'displayNames' => $this->getGroupUserDisplayNames(),
                'contentTitle' => $contentInfo,
            ]);
        }
    }

    /**
     * @inheritdoc
     */
    public function html()
    {
        $contentInfo = $this->getContentInfo($this->getCommentedRecord());

        if (!$contentInfo) {
            $contentInfo = Yii::t('CommentModule.notification', "[Deleted]");
        }

        if ($this->groupCount > 1) {
            return Yii::t('CommentModule.notification', "{displayNames} commented {contentTitle}.", [
                'displayNames' => $this->getGroupUserDisplayNames(),
                'contentTitle' => $contentInfo
            ]);
        }
        return Yii::t('CommentModule.notification', "{displayName} commented {contentTitle}.", [
            'displayName' => Html::tag('strong', Html::encode($this->originator->displayName)),
            'contentTitle' => $contentInfo
        ]);
    }

    /**
     * The commented record e.g. a Post
     *
     * @return \humhub\modules\content\components\ContentActiveRecord
     */
    public function getCommentedRecord()
    {
        $source = $this->source;
        if ( is_null($source)) {
            //This prevents the error, but we need to clean the database
            return null;
        } else {
            return $source->getCommentedRecord();
        }
    }
}