yii2mod / yii2-comments
Comments module for Yii2
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Type:yii2-extension
Requires
- php: >=5.6
- asofter/yii2-imperavi-redactor: *
- paulzi/yii2-adjacency-list: ^2.0
- yii2mod/yii2-behaviors: *
- yii2mod/yii2-editable: *
- yii2mod/yii2-enum: *
- yii2mod/yii2-moderation: *
- yiisoft/yii2: >=2.0.8
Requires (Dev)
- friendsofphp/php-cs-fixer: ~2.0
- phpunit/phpunit: ~6.0
This package is auto-updated.
Last update: 2024-10-29 04:04:03 UTC
README
Yii2 Comments Extension
This module provides a comments managing system.
Support us
Does your business depend on our contributions? Reach out and support us on Patreon. All pledges will be dedicated to allocating workforce on maintenance and new awesome stuff.
Installation
The preferred way to install this extension is through composer.
Either run
php composer.phar require --prefer-dist yii2mod/yii2-comments "*"
or add
"yii2mod/yii2-comments": "*"
to the require section of your composer.json.
Configuration
Database Migrations
Before using Comments Widget, we'll also need to prepare the database.
php yii migrate --migrationPath=@vendor/yii2mod/yii2-comments/migrations
Module setup
To access the module, you need to add the following code to your application configuration:
'modules' => [ 'comment' => [ 'class' => 'yii2mod\comments\Module', ], ]
NOTE: Module id must be
comment
and not otherwise. This is because it is referred somewhere in the code with such name. A PR to fix it to use configured module id is welcome.
Now you can access to management section through the following URL: http://localhost/path/to/index.php?r=comments/index
By default only users with
admin
role have access to comments management section. But, you can overrideaccessControlConfig
property for ManageController.
Notes:
- Delete button visible only for users with
admin
role.
- When you delete a comment, all nested comments will be marked as
deleted
.
- You can override default CommentModel class by changing the property
commentModelClass
in the Comment Module.
- You can implement your own methods
getAvatar
andgetUsername
in theuserIdentityClass
. Just create this methods in your User model. For example:
public function getAvatar() { // your custom code } public function getUsername() { // your custom code }
Usage
Basic example:
// the model to which are added comments, for example: $model = Post::find()->where(['title' => 'some post title'])->one(); <?php echo \yii2mod\comments\widgets\Comment::widget([ 'model' => $model, ]); ?>
You can use your own template for render comments:
<?php echo \yii2mod\comments\widgets\Comment::widget([ 'model' => $model, 'commentView' => '@app/views/site/comments/index' // path to your template ]); ?>
Use the following code for multiple widgets on the same page:
<?php echo \yii2mod\comments\widgets\Comment::widget([ 'model' => $model, ]); ?> <?php echo \yii2mod\comments\widgets\Comment::widget([ 'model' => $model2, 'formId' => 'comment-form2', 'pjaxContainerId' => 'unique-pjax-container-id' ]); ?>
To enable the pagination for comments list use the following code:
<?php echo \yii2mod\comments\widgets\Comment::widget([ 'model' => $model, 'dataProviderConfig' => [ 'pagination' => [ 'pageSize' => 10 ], ] ]); ?>
Advanced example:
<?php echo \yii2mod\comments\widgets\Comment::widget([ 'model' => $model, 'relatedTo' => 'User ' . \Yii::$app->user->identity->username . ' commented on the page ' . \yii\helpers\Url::current(), 'maxLevel' => 2, 'dataProviderConfig' => [ 'pagination' => [ 'pageSize' => 10 ], ], 'listViewConfig' => [ 'emptyText' => Yii::t('app', 'No comments found.'), ], ]); ?>
Using Events
You may use the following events:
'modules' => [ 'comment' => [ 'class' => 'yii2mod\comments\Module', 'controllerMap' => [ 'default' => [ 'class' => 'yii2mod\comments\controllers\DefaultController', 'on beforeCreate' => function ($event) { $event->getCommentModel(); // your custom code }, 'on afterCreate' => function ($event) { $event->getCommentModel(); // your custom code }, 'on beforeDelete' => function ($event) { $event->getCommentModel(); // your custom code }, 'on afterDelete' => function ($event) { $event->getCommentModel(); // your custom code }, ] ] ] ]
Using Comment Plugin Events
$(document).on('beforeCreate', '#comment-form', function (e) { if (!confirm("Everything is correct. Submit?")) { return false; } return true; });
Available events are:
- beforeCreate
- afterCreate
- beforeDelete
- afterDelete
- beforeReply
- afterReply
Internationalization
All text and messages introduced in this extension are translatable under category 'yii2mod.comments'. You may use translations provided within this extension, using following application configuration:
return [ 'components' => [ 'i18n' => [ 'translations' => [ 'yii2mod.comments' => [ 'class' => 'yii\i18n\PhpMessageSource', 'basePath' => '@yii2mod/comments/messages', ], // ... ], ], // ... ], // ... ];