class CommentController in Drupal 7
Controller class for comments.
This extends the DrupalDefaultEntityController class, adding required special handling for comment objects.
Hierarchy
- class \DrupalDefaultEntityController implements DrupalEntityControllerInterface
- class \CommentController
Expanded class hierarchy of CommentController
1 string reference to 'CommentController'
- comment_entity_info in modules/
comment/ comment.module - Implements hook_entity_info().
File
- modules/
comment/ comment.module, line 1698 - Enables users to comment on published content.
View source
class CommentController extends DrupalDefaultEntityController {
protected function buildQuery($ids, $conditions = array(), $revision_id = FALSE) {
$query = parent::buildQuery($ids, $conditions, $revision_id);
// Specify additional fields from the user and node tables.
$query
->innerJoin('node', 'n', 'base.nid = n.nid');
$query
->addField('n', 'type', 'node_type');
$query
->innerJoin('users', 'u', 'base.uid = u.uid');
$query
->addField('u', 'name', 'registered_name');
$query
->fields('u', array(
'uid',
'signature',
'signature_format',
'picture',
));
return $query;
}
protected function attachLoad(&$comments, $revision_id = FALSE) {
// Setup standard comment properties.
foreach ($comments as $key => $comment) {
$comment->name = $comment->uid ? $comment->registered_name : $comment->name;
$comment->new = node_mark($comment->nid, $comment->changed);
$comment->node_type = 'comment_node_' . $comment->node_type;
$comments[$key] = $comment;
}
parent::attachLoad($comments, $revision_id);
}
}
Members
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
CommentController:: |
protected | function |
Attaches data to entities upon loading. Overrides DrupalDefaultEntityController:: |
|
CommentController:: |
protected | function |
Builds the query to load the entity. Overrides DrupalDefaultEntityController:: |
|
DrupalDefaultEntityController:: |
protected | property | Whether this entity type should use the static cache. | |
DrupalDefaultEntityController:: |
protected | property | Static cache of entities, keyed by entity ID. | |
DrupalDefaultEntityController:: |
protected | property | Array of information about the entity. | |
DrupalDefaultEntityController:: |
protected | property | Entity type for this controller instance. | |
DrupalDefaultEntityController:: |
protected | property | Additional arguments to pass to hook_TYPE_load(). | |
DrupalDefaultEntityController:: |
protected | property | Name of the entity's ID field in the entity database table. | |
DrupalDefaultEntityController:: |
protected | property | Name of entity's revision database table field, if it supports revisions. | |
DrupalDefaultEntityController:: |
protected | property | The table that stores revisions, if the entity supports revisions. | |
DrupalDefaultEntityController:: |
protected | function | Gets entities from the static cache. | 1 |
DrupalDefaultEntityController:: |
protected | function | Stores entities in the static entity cache. | |
DrupalDefaultEntityController:: |
protected | function | Ensures integer entity IDs are valid. | |
DrupalDefaultEntityController:: |
protected | function | Callback for array_filter that removes non-integer IDs. | |
DrupalDefaultEntityController:: |
public | function |
Implements DrupalEntityControllerInterface::load(). Overrides DrupalEntityControllerInterface:: |
|
DrupalDefaultEntityController:: |
public | function |
Implements DrupalEntityControllerInterface::resetCache(). Overrides DrupalEntityControllerInterface:: |
|
DrupalDefaultEntityController:: |
public | function | Constructor: sets basic variables. |