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@@ -16,10 +16,10 @@ require_once 'model.lib.php';
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*/
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class UserGroup extends Model
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{
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- var $columns = array('id', 'name', 'description');
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+ public $columns = array('id', 'name', 'description');
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/**
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- *
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+ * Set ups DB tables
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*/
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public function __construct()
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{
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@@ -41,6 +41,7 @@ class UserGroup extends Model
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/**
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* @param int $course_id
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+ *
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* @return mixed
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*/
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public function get_usergroup_by_course_with_data_count($course_id)
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@@ -51,6 +52,7 @@ class UserGroup extends Model
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/**
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* @param string $name
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+ *
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* @return mixed
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*/
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public function get_id_by_name($name)
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@@ -272,7 +274,7 @@ class UserGroup extends Model
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}
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}
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- // Addding new relationships
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+ // Adding new relationships
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if (!empty($new_items)) {
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foreach ($new_items as $session_id) {
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$params = array('session_id' => $session_id, 'usergroup_id' => $usergroup_id);
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@@ -353,7 +355,7 @@ class UserGroup extends Model
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}
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/**
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- * Subscribes users to a group
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+ * Subscribe users to a group
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* @param int usergroup id
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* @param array list of user ids
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*/
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@@ -398,7 +400,10 @@ class UserGroup extends Model
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SessionManager::unsubscribe_user_from_session($session_id, $user_id);
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}
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}
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- Database::delete($this->usergroup_rel_user_table, array('usergroup_id = ? AND user_id = ?' => array($usergroup_id, $user_id)));
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+ Database::delete(
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+ $this->usergroup_rel_user_table,
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+ array('usergroup_id = ? AND user_id = ?' => array($usergroup_id, $user_id))
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+ );
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}
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}
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