Implemented 3 WebServices Functions to Subscribe/Unsubscribe teachers…

… to session - Refs #BT10476
chamilo · Nov 2, 2015 · f30d5fd · f30d5fd
1 parent 5c4ff62
commit f30d5fd
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Showing 3 changed files with 108 additions and 1 deletion.
diff --git a/main/user/subscribe_user.php b/main/user/subscribe_user.php
@@ -60,7 +60,7 @@
             $result_simple_sub = SessionManager::set_coach_to_course_session(
                 $_REQUEST['user_id'],
                 $current_session_id,
-                $courseInfo['code']
+                $courseInfo['real_id']
             );
         } else {
             $result_simple_sub = CourseManager:: subscribe_user(

diff --git a/main/webservices/soap_session.php b/main/webservices/soap_session.php
@@ -80,6 +80,32 @@
 	)
 );
 
+$s->register(
+	'WSSession.SubscribeTeacherToSession',
+	array(
+		'secret_key' => 'xsd:string',
+		'user_id_field_name' => 'xsd:string',
+		'user_id_value' => 'xsd:string',
+		'session_id_field_name' => 'xsd:string',
+		'session_id_value' => 'xsd:string',
+        'course_id_field_name' => 'xsd:string',
+		'course_id_value' => 'xsd:string'
+	)
+);
+
+$s->register(
+	'WSSession.UnsubscribeTeacherFromSession',
+	array(
+		'secret_key' => 'xsd:string',
+		'user_id_field_name' => 'xsd:string',
+		'user_id_value' => 'xsd:string',
+		'session_id_field_name' => 'xsd:string',
+		'session_id_value' => 'xsd:string',
+        'course_id_field_name' => 'xsd:string',
+		'course_id_value' => 'xsd:string'
+	)
+);
+
 $s->register(
 	'WSSession.SubscribeCourseToSession',
 	array(

diff --git a/main/webservices/webservice_session.php b/main/webservices/webservice_session.php
@@ -355,6 +355,87 @@ public function UnsubscribeUserFromSession($secret_key, $user_id_field_name, $us
 			}
 		}
 	}
+
+    /**
+	 * Change Teacher subscription (helper method)
+	 *
+	 * @param string User id field name
+	 * @param string User id value
+	 * @param string Session id field name
+	 * @param string Session id value
+     * @param string Course id field name
+     * @param string Course id value
+	 * @param int State (1 to subscribe, 0 to unsubscribe)
+	 * @return mixed True on success, WSError otherwise
+	 */
+	protected function changeTeacherSubscription($user_id_field_name, $user_id_value, $session_id_field_name, $session_id_value, $course_id_field_name, $course_id_value, $state) {
+		$session_id = $this->getSessionId($session_id_field_name, $session_id_value);
+		if($session_id instanceof WSError) {
+			return $session_id;
+		} else {
+			$user_id = $this->getUserId($user_id_field_name, $user_id_value);
+			if($user_id instanceof WSError) {
+				return $user_id;
+			} else {
+                $course_id = $this->getCourseId($course_id_field_name, $course_id_value);
+                if($course_id instanceof WSError) {
+                    return $course_id;
+                } else {
+                    if($state  == 1) {
+                        SessionManager::set_coach_to_course_session($user_id, $session_id, $course_id );
+                    } else {
+                        $result = SessionManager::unsubscribe_user_from_session($session_id, $user_id);
+                        if (!$result) {
+                            return new WSError(303, 'There was an error unsubscribing this Teacher from the session');
+                        }
+                    }
+                    return true;
+                }
+			}
+		}
+	}
+
+    /**
+	 * Subscribe user to a session
+	 *
+	 * @param string API secret key
+	 * @param string User id field name
+	 * @param string User id value
+	 * @param string Session id field name
+	 * @param string Session id value
+	 */
+	public function SubscribeTeacherToSession($secret_key, $user_id_field_name, $user_id_value, $session_id_field_name, $session_id_value, $course_id_field_name, $course_id_value) {
+		$verifKey = $this->verifyKey($secret_key);
+		if($verifKey instanceof WSError) {
+			$this->handleError($verifKey);
+		} else {
+			$result = $this->changeUserSubscription($user_id_field_name, $user_id_value, $session_id_field_name, $session_id_value, $course_id_field_name, $course_id_value, 1);
+			if($result instanceof WSError) {
+				$this->handleError($result);
+			}
+		}
+	}
+
+	/**
+	 * Subscribe user to a session
+	 *
+	 * @param string API secret key
+	 * @param string User id field name
+	 * @param string User id value
+	 * @param string Session id field name
+	 * @param string Session id value
+	 */
+	public function UnsubscribeTeacherFromSession($secret_key, $user_id_field_name, $user_id_value, $session_id_field_name, $session_id_value, $course_id_field_name, $course_id_value) {
+		$verifKey = $this->verifyKey($secret_key);
+		if($verifKey instanceof WSError) {
+			$this->handleError($verifKey);
+		} else {
+			$result = $this->changeUserSubscription($user_id_field_name, $user_id_value, $session_id_field_name, $session_id_value, $course_id_field_name, $course_id_value, 0);
+			if($result instanceof WSError) {
+				$this->handleError($result);
+			}
+		}
+	}
 
 	/**
 	 * Change course subscription