Comments

Installation

The preferred way to install this extension is through composer.

Either run

php composer.phar require --prefer-dist skeeks/cms-comments "*"

or add

"skeeks/cms-comments": "*"

• Run migrations

yii migrate --migrationPath=@skeeks/cms/comments/migrations/

How to use (simple)

Configuration

• In your config file

'bootstrap' => ['comments'],
'components' =>
[
'i18n' => [
    'translations'  =>
    [
        'skeeks/comments' =>
        [
            'class'             => 'yii\i18n\PhpMessageSource',
            'basePath'          => '@skeeks/cms/comments/messages',
            'fileMap' => [
                'skeeks/comments' => 'main.php',
            ],
        ]
    ],
],
],

'modules' =>
[
	'comments' =>
	[
	    'class' => 'skeeks\cms\comments\CommentsModule',
	    //'maxNestedLevel'          => 5
        //'onlyRegistered'          => false
        //'orderDirection'          => SORT_DESC
        //'nestedOrderDirection'    => SORT_ASC
        //'displayAvatar'           => true
        //'commentsPerPage'         => 5,
        'on commentAdded' => function(\skeeks\cms\comments\events\CommentEvent $e)
        {
            /**
             * @var $comment \skeeks\cms\comments\models\CmsComment
             */
            $comment = $e->comment;
            $comment->user;
            $comment->model;
            $comment->model_id;
        },

        'on commentDeleted' => function(\skeeks\cms\comments\events\CommentEvent $e)
        {
            //...
        }
	]
]

• In you model [optional]

public function behaviors()
{
  return [
    'comments' => [
      'class' => 'skeeks\cms\comments\behaviors\CommentsBehavior'
    ]
  ];
}

• Content element property update count comments

'on commentAdded' => function(\skeeks\cms\comments\events\CommentEvent $e)
{
	/**
	 * @var $comment \skeeks\cms\comments\models\CmsComment
	 * @var $user \common\models\User
	 * @var $element \skeeks\cms\models\CmsContentElement
	 */
	$comment = $e->comment;
	$user = $comment->user;

	/*$user->appUser->total_comments = $user->appUser->total_comments + 1;
	if (!$user->appUser->save())
	{
	    \Yii::error("Not update user total comments: {$user->id}", 'project');
	}*/

	\Yii::error(\skeeks\cms\models\CmsContentElement::tableName(), 'project');
	\Yii::error(\yii\helpers\Json::encode($comment->toArray()), 'project');

	if ($comment->model == \skeeks\cms\models\CmsContentElement::tableName())
	{
	    $element = \skeeks\cms\models\CmsContentElement::findOne($comment->model_id);
	    if ($element && $element->relatedPropertiesModel->hasAttribute('comments'))
	    {
		$totalComments = \skeeks\cms\comments\models\CmsComment::find()->where([
		    'model_id' => $element->id,
		])->andWhere(['model' => \skeeks\cms\models\CmsContentElement::tableName()])->count();
		$element->relatedPropertiesModel->setAttribute('comments', $totalComments);
		//$element->relatedPropertiesModel->setAttribute('comments', ((int) $element->relatedPropertiesModel->getAttribute('comments') + 1));

		if (!$element->relatedPropertiesModel->save())
		{
		    \Yii::error("Not update element total comments: {$element->id}", 'project');
		}
	    } else
	    {
		\Yii::error("Element not found or not have property comments: {$element->id}", 'project');
	    }
	}
},

'on commentDeleted' => function(\skeeks\cms\comments\events\CommentEvent $e)
{
....
	    

Usage

• Widget namespace

use skeeks\cms\comments\widgets\CommentsWidget;

• Add comment widget in model view using (string) page key :

echo Comments::widget(['model' => $pageKey]);

• Or display comments using model name and id:

echo Comments::widget(['model' => 'post', 'model_id' => 1]);

• Or display comments using model behavior:

echo Post::findOne(10)->displayComments();

Module Options

Use this options to configurate comments module:

• userModel - User model class name.

• maxNestedLevel - Maximum allowed nested level for comment's replies.

• onlyRegistered - Indicates whether not registered users can leave a comment.

• orderDirection - Comments order direction.

• nestedOrderDirection - Replies order direction.

• userAvatar - The field for displaying user avatars.

  Is this field is NULL default avatar image will be displayed. Also it can specify path to image or use callable type.

  If this property is specified as a callback, it should have the following signature: function ($user_id)

For dev

php yii lang/translate-app @skeeks/cms/comments/messages/ru/main.php @skeeks/cms/comments/messages/ main.php

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