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@@ -12,7 +12,7 @@
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class UrlManager
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{
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/**
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- * Creates a new url access to Dokeos
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+ * Creates a new url access
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*
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* @author Julio Montoya <gugli100@gmail.com>,
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*
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@@ -37,7 +37,7 @@ class UrlManager
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}
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/**
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- * Updates an URL access to Dokeos
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+ * Updates an URL access
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* @author Julio Montoya <gugli100@gmail.com>,
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*
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* @param int The url id
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@@ -78,10 +78,11 @@ class UrlManager
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return $result;
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}
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- /**
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- *
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- * */
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- public static function url_exist($url)
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+ /**
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+ * @param string $url
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+ * @return int
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+ */
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+ public static function url_exist($url)
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{
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$table_access_url= Database :: get_main_table(TABLE_MAIN_ACCESS_URL);
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$sql = "SELECT id FROM $table_access_url WHERE url = '".Database::escape_string($url)."' ";
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@@ -90,10 +91,11 @@ class UrlManager
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return $num;
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}
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- /**
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- *
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- * */
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- public static function url_id_exist($url)
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+ /**
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+ * @param string $url
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+ * @return int
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+ */
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+ public static function url_id_exist($url)
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{
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$table_access_url= Database :: get_main_table(TABLE_MAIN_ACCESS_URL);
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$sql = "SELECT id FROM $table_access_url WHERE id = '".Database::escape_string($url)."' ";
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@@ -137,6 +139,7 @@ class UrlManager
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/**
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* Gets the id, url, description, and active status of ALL URLs
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* @author Julio Montoya
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+ * @param int $url_id
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* @return array
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* */
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public static function get_url_data_from_id($url_id)
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@@ -151,8 +154,9 @@ class UrlManager
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/** Gets the inner join of users and urls table
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* @author Julio Montoya
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* @param int access url id
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+ * @param string $order_by
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* @return array Database::store_result of the result
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- * */
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+ **/
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public static function get_url_rel_user_data($access_url_id = null, $order_by = null)
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{
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$where = '';
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@@ -171,17 +175,19 @@ class UrlManager
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INNER JOIN $table_url_rel_user
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ON $table_url_rel_user.user_id = u.user_id
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$where $order_clause";
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- $result=Database::query($sql);
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- $users=Database::store_result($result);
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+ $result = Database::query($sql);
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+ $users = Database::store_result($result);
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return $users;
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}
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- /** Gets the inner join of access_url and the course table
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- * @author Julio Montoya
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- * @param int access url id
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- * @return array Database::store_result of the result
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- * */
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+ /**
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+ * Gets the inner join of access_url and the course table
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+ *
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+ * @author Julio Montoya
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+ * @param int access url id
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+ * @return array Database::store_result of the result
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+ **/
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public static function get_url_rel_course_data($access_url_id='')
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{
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$where ='';
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@@ -191,7 +197,7 @@ class UrlManager
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if (!empty($access_url_id))
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$where ="WHERE $table_url_rel_course.access_url_id = ".Database::escape_string($access_url_id);
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- $sql="SELECT course_code, title, access_url_id
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+ $sql = "SELECT course_code, title, access_url_id
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FROM $tbl_course u
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INNER JOIN $table_url_rel_course
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ON $table_url_rel_course.course_code = code
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@@ -203,11 +209,13 @@ class UrlManager
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return $courses;
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}
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- /** Gets the inner join of access_url and the session table
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+ /**
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+ * Gets the inner join of access_url and the session table
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* @author Julio Montoya
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* @param int access url id
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* @return array Database::store_result of the result
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- * */
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+ *
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+ **/
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public static function get_url_rel_session_data($access_url_id='')
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{
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$where ='';
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@@ -229,8 +237,6 @@ class UrlManager
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return $sessions;
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}
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-
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-
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/**
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* Sets the status of an URL 1 or 0
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* @author Julio Montoya
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@@ -246,9 +252,11 @@ class UrlManager
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if ($status=='unlock') {
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$status_db='1';
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}
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- if(($status_db=='1' OR $status_db=='0') AND is_numeric($url_id)) {
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- $sql="UPDATE $url_table SET active='".Database::escape_string($status_db)."' WHERE id='".Database::escape_string($url_id)."'";
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- $result = Database::query($sql);
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+
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+ if (($status_db=='1' OR $status_db=='0') AND is_numeric($url_id)) {
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+ $sql = "UPDATE $url_table SET active='".Database::escape_string($status_db)."'
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+ WHERE id='".Database::escape_string($url_id)."'";
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+ Database::query($sql);
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}
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}
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@@ -259,9 +267,11 @@ class UrlManager
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* @param int url id
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* @return boolean true if success
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* */
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- public static function relation_url_user_exist($user_id, $url_id) {
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+ public static function relation_url_user_exist($user_id, $url_id)
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+ {
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$table_url_rel_user= Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
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- $sql= "SELECT user_id FROM $table_url_rel_user WHERE access_url_id = ".Database::escape_string($url_id)." AND user_id = ".Database::escape_string($user_id)." ";
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+ $sql= "SELECT user_id FROM $table_url_rel_user
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+ WHERE access_url_id = ".Database::escape_string($url_id)." AND user_id = ".Database::escape_string($user_id)." ";
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$result = Database::query($sql);
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$num = Database::num_rows($result);
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return $num;
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@@ -277,7 +287,8 @@ class UrlManager
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public static function relation_url_course_exist($course_id, $url_id)
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{
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$table_url_rel_course= Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE);
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- $sql= "SELECT course_code FROM $table_url_rel_course WHERE access_url_id = ".Database::escape_string($url_id)." AND course_code = '".Database::escape_string($course_id)."'";
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+ $sql= "SELECT course_code FROM $table_url_rel_course
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+ WHERE access_url_id = ".Database::escape_string($url_id)." AND course_code = '".Database::escape_string($course_id)."'";
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$result = Database::query($sql);
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$num = Database::num_rows($result);
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return $num;
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@@ -291,10 +302,11 @@ class UrlManager
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* @param int url id
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* @return boolean true if success
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* */
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- public static function relation_url_session_exist($session_id, $url_id) {
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- $table_url_rel_session= Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_SESSION);
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+ public static function relation_url_session_exist($session_id, $url_id)
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+ {
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+ $table_url_rel_session= Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_SESSION);
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$session_id = intval($session_id);
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- $url_id = intval($url_id);
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+ $url_id = intval($url_id);
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$sql= "SELECT session_id FROM $table_url_rel_session WHERE access_url_id = ".Database::escape_string($url_id)." AND session_id = ".Database::escape_string($session_id);
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$result = Database::query($sql);
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$num = Database::num_rows($result);
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@@ -307,8 +319,10 @@ class UrlManager
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* @author Julio Montoya
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* @param array of user_ids
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* @param array of url_ids
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+ * @return array
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* */
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- public static function add_users_to_urls($user_list, $url_list) {
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+ public static function add_users_to_urls($user_list, $url_list)
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+ {
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$table_url_rel_user= Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
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$result_array=array();
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@@ -337,11 +351,12 @@ class UrlManager
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* @author Julio Montoya
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* @param array of course ids
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* @param array of url_ids
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- * */
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+ * @return array
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+ **/
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public static function add_courses_to_urls($course_list,$url_list)
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{
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$table_url_rel_course= Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE);
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- $result_array=array();
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+ $result_array = array();
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if (is_array($course_list) && is_array($url_list)){
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foreach ($url_list as $url_id) {
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@@ -362,7 +377,6 @@ class UrlManager
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return $result_array;
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}
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-
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/**
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* Add a group of sessions into a group of URLs
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* @author Julio Montoya
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@@ -371,14 +385,14 @@ class UrlManager
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* */
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public static function add_sessions_to_urls($session_list,$url_list)
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{
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- $table_url_rel_session= Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_SESSION);
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- $result_array=array();
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+ $table_url_rel_session = Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_SESSION);
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+ $result_array = array();
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if (is_array($session_list) && is_array($url_list)){
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foreach ($url_list as $url_id) {
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foreach ($session_list as $session_id) {
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$count = UrlManager::relation_url_session_exist($session_id,$url_id);
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-
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+
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if ($count==0) {
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$sql = "INSERT INTO $table_url_rel_session
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SET session_id = ".Database::escape_string($session_id).", access_url_id = ".Database::escape_string($url_id);
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@@ -401,7 +415,8 @@ class UrlManager
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* @param url_id
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* @return boolean true if success
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* */
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- public static function add_user_to_url($user_id, $url_id = 1) {
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+ public static function add_user_to_url($user_id, $url_id = 1)
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+ {
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$table_url_rel_user= Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
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if (empty($url_id)) $url_id = 1;
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$count = UrlManager::relation_url_user_exist($user_id,$url_id);
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@@ -413,7 +428,12 @@ class UrlManager
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return $result;
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}
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- public static function add_course_to_url($course_code, $url_id=1)
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+ /**
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+ * @param string $course_code
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+ * @param int $url_id
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+ * @return resource
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+ */
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+ public static function add_course_to_url($course_code, $url_id=1)
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{
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$table_url_rel_course= Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE);
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if (empty($url_id)) $url_id=1;
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@@ -432,13 +452,16 @@ class UrlManager
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* @param int URL ID
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* @return bool True on success, false session already exists or insert failed
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*/
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- public static function add_session_to_url($session_id, $url_id = 1) {
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+ public static function add_session_to_url($session_id, $url_id = 1)
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+ {
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$table_url_rel_session= Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_SESSION);
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- if (empty($url_id)) $url_id=1;
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+ if (empty($url_id)) {
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+ $url_id=1;
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+ }
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$result = false;
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$count = UrlManager::relation_url_session_exist($session_id,$url_id);
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$session_id = intval($session_id);
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- if (empty($count) && !empty($session_id)) {
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+ if (empty($count) && !empty($session_id)) {
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$url_id = intval($url_id);
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$sql = "INSERT INTO $table_url_rel_session
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SET session_id = ".Database::escape_string($session_id).", access_url_id = ".Database::escape_string($url_id);
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@@ -455,11 +478,13 @@ class UrlManager
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* @param int url id
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* @return boolean true if success
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* */
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- public static function delete_url_rel_user($user_id, $url_id) {
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+ public static function delete_url_rel_user($user_id, $url_id)
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+ {
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$table_url_rel_user= Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
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$result = true;
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if (!empty($user_id) && !empty($url_id)) {
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- $sql= "DELETE FROM $table_url_rel_user WHERE user_id = ".Database::escape_string($user_id)." AND access_url_id = ".Database::escape_string($url_id);
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+ $sql= "DELETE FROM $table_url_rel_user
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+ WHERE user_id = ".Database::escape_string($user_id)." AND access_url_id = ".Database::escape_string($url_id);
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$result = Database::query($sql);
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}
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return $result;
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@@ -487,9 +512,11 @@ class UrlManager
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* @param int url id
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* @return boolean true if success
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* */
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- public static function delete_url_rel_session($session_id, $url_id) {
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+ public static function delete_url_rel_session($session_id, $url_id)
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+ {
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$table_url_rel_session = Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_SESSION);
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- $sql= "DELETE FROM $table_url_rel_session WHERE session_id = ".Database::escape_string($session_id)." AND access_url_id=".Database::escape_string($url_id)." ";
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+ $sql= "DELETE FROM $table_url_rel_session
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+ WHERE session_id = ".Database::escape_string($session_id)." AND access_url_id=".Database::escape_string($url_id)." ";
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$result = Database::query($sql,'ASSOC');
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return $result;
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}
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@@ -501,18 +528,19 @@ class UrlManager
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* @param array user list
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* @param int access_url_id
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* */
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- public static function update_urls_rel_user($user_list, $access_url_id) {
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+ public static function update_urls_rel_user($user_list, $access_url_id)
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+ {
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$table_url_rel_user = Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
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$sql = "SELECT user_id FROM $table_url_rel_user WHERE access_url_id = ".intval($access_url_id);
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$result = Database::query($sql);
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$existing_users = array();
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-
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+
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//Getting all users
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while($row = Database::fetch_array($result)){
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$existing_users[] = $row['user_id'];
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}
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- //Adding users
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+ // Adding users
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$users_added = array();
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foreach($user_list as $user_id_to_add) {
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if (!in_array($user_id_to_add, $existing_users)) {
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@@ -522,9 +550,9 @@ class UrlManager
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}
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}
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}
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-
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+
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$users_deleted = array();
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- //deleting old users
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+ // Deleting old users
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foreach($existing_users as $user_id_to_delete) {
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if (!in_array($user_id_to_delete, $user_list)) {
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$result = UrlManager::delete_url_rel_user($user_id_to_delete, $access_url_id);
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@@ -533,7 +561,7 @@ class UrlManager
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}
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}
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}
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-
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+
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if (empty($users_added) && empty($users_deleted)) {
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return false;
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}
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@@ -547,7 +575,8 @@ class UrlManager
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* @param array user list
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* @param int access_url_id
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* */
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- public static function update_urls_rel_course($course_list,$access_url_id) {
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+ public static function update_urls_rel_course($course_list,$access_url_id)
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+ {
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$table_course = Database :: get_main_table(TABLE_MAIN_COURSE);
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$table_url_rel_course = Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE);
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@@ -559,8 +588,8 @@ class UrlManager
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$existing_courses[] = $row['course_code'];
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}
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- //adding courses
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- foreach($course_list as $course_code) {
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+ // Adding courses
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+ foreach ($course_list as $course_code) {
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if(!in_array($course_code, $existing_courses)) {
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UrlManager::add_course_to_url($course_code, $access_url_id);
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$course_info = api_get_course_info($course_code);
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@@ -568,8 +597,8 @@ class UrlManager
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}
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}
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- //deleting old courses
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- foreach($existing_courses as $existing_course) {
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+ // Deleting old courses
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+ foreach ($existing_courses as $existing_course) {
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if(!in_array($existing_course, $course_list)) {
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UrlManager::delete_url_rel_course($existing_course,$access_url_id);
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$course_info = api_get_course_info($existing_course);
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@@ -584,7 +613,8 @@ class UrlManager
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* @param array user list
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* @param int access_url_id
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* */
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- public static function update_urls_rel_session($session_list,$access_url_id) {
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+ public static function update_urls_rel_session($session_list,$access_url_id)
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+ {
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$table_session = Database :: get_main_table(TABLE_MAIN_SESSION);
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$table_url_rel_session = Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_SESSION);
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@@ -596,16 +626,16 @@ class UrlManager
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$existing_sessions[] = $row['session_id'];
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}
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- //adding users
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+ // Adding users
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foreach($session_list as $session) {
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if(!in_array($session, $existing_sessions)) {
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if (!empty($session) && !empty($access_url_id)) {
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UrlManager::add_session_to_url($session, $access_url_id);
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- }
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+ }
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}
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}
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- //deleting old users
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+ // Deleting old users
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|
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foreach($existing_sessions as $existing_session) {
|
|
|
if(!in_array($existing_session, $session_list)) {
|
|
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if (!empty($existing_session) && !empty($access_url_id)) {
|
|
@@ -615,8 +645,12 @@ class UrlManager
|
|
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}
|
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}
|
|
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|
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-
|
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- public static function get_access_url_from_user($user_id) {
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+ /**
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+ * @param int $user_id
|
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+ * @return array
|
|
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+ */
|
|
|
+ public static function get_access_url_from_user($user_id)
|
|
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+ {
|
|
|
$table_url_rel_user = Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
|
|
|
$table_url = Database :: get_main_table(TABLE_MAIN_ACCESS_URL);
|
|
|
$sql = "SELECT url, access_url_id FROM $table_url_rel_user url_rel_user INNER JOIN $table_url u
|
|
@@ -626,8 +660,13 @@ class UrlManager
|
|
|
$url_list = Database::store_result($result,'ASSOC');
|
|
|
return $url_list;
|
|
|
}
|
|
|
-
|
|
|
- public static function get_access_url_from_session($session_id) {
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @param $session_id
|
|
|
+ * @return array
|
|
|
+ */
|
|
|
+ public static function get_access_url_from_session($session_id)
|
|
|
+ {
|
|
|
$table_url_rel_session = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_SESSION);
|
|
|
$table_url = Database :: get_main_table(TABLE_MAIN_ACCESS_URL);
|
|
|
$sql = "SELECT url, access_url_id FROM $table_url_rel_session url_rel_session INNER JOIN $table_url u
|
|
@@ -637,12 +676,12 @@ class UrlManager
|
|
|
$url_list = Database::store_result($result);
|
|
|
return $url_list;
|
|
|
}
|
|
|
-
|
|
|
|
|
|
- /**
|
|
|
- *
|
|
|
- * */
|
|
|
- public static function get_url_id($url) {
|
|
|
+ /**
|
|
|
+ * @param string $url
|
|
|
+ * @return bool|mixed|null
|
|
|
+ */
|
|
|
+ public static function get_url_id($url) {
|
|
|
$table_access_url= Database :: get_main_table(TABLE_MAIN_ACCESS_URL);
|
|
|
$sql = "SELECT id FROM $table_access_url WHERE url = '".Database::escape_string($url)."'";
|
|
|
$result = Database::query($sql);
|