chamilo / chamilo-lms

main/permissions/permissions_functions.inc.php

Doc Comments +2 added lines, -2 removed lines

@@ -118,7 +118,7 @@ 
 
 /**
 * This function retrieves the existing permissions of a user, group or role.
-* @param $content are we retrieving the rights of a user, a group or a role (the database depends on it)
+* @param string $content are we retrieving the rights of a user, a group or a role (the database depends on it)
 * @param $id the id of the user, group or role
 * @author Patrick Cool <patrick.cool@ugent.be>, Ghent University
 * @version 1.0
@@ -526,7 +526,7 @@ 
 
 /**
 * This function gets all the roles that are defined
-* @param $content are we finding the roles for a user or a group (the database depends on it)
+* @param string $content are we finding the roles for a user or a group (the database depends on it)
 * @param $id the id of the user or group
 * @param string	Deprecated parameter allowing use of 'platform' scope - the corresponding tables don't exist anymore so the scope is always set to 'course'
 * @return array that contains the name of the roles the user has

Braces +10 added lines, -16 removed lines

@@ -132,24 +132,20 @@ 
 	{
 		$table=Database::get_course_table(TABLE_PERMISSION_USER);
 		$id_field = 'user_id';
-	}
-	elseif ($content == 'group')
+	} elseif ($content == 'group')
 	{
 		$table=Database::get_course_table(TABLE_PERMISSION_GROUP);
 		$id_field = 'group_id';
-	}
-	elseif ($content == 'role')
+	} elseif ($content == 'role')
 	{
 		$table=Database::get_course_table(TABLE_ROLE_PERMISSION);
 		$id_field = 'role_id';
-	}
-	elseif ($content == 'platform_role')
+	} elseif ($content == 'platform_role')
 	{
 		$table=Database::get_main_table(TABLE_ROLE_PERMISSION);
 		$id_field = 'role_id';
         $course_id_condition = '';
-	}
-	elseif ($content == 'task')
+	} elseif ($content == 'task')
 	{
 		$table=Database::get_course_table(TABLE_BLOGS_TASKS_PERMISSIONS);
 		$id_field = 'task_id';
@@ -162,8 +158,9 @@ 
 		WHERE $course_id_condition " . $id_field . "='" . Database::escape_string($id) . "'";
 	$result = Database::query($sql);
 
-	while($row = Database::fetch_array($result))
-		$currentpermissions[$row['tool']][] = $row['action'];
+	while($row = Database::fetch_array($result)) {
+			$currentpermissions[$row['tool']][] = $row['action'];
+	}
 
 	return $currentpermissions;
 }
@@ -321,14 +318,12 @@ 
 	if ($course_admin)
 	{
 		echo "\t\t\t<img src=\"../img/checkbox_on3.gif\" border=\"0\"/ title=\"".get_lang('PermissionGrantedByGroupOrRole')."\">";
-	}
-	else
+	} else
 	{
 		if (!empty($inherited_permissions) and in_array($permission,$inherited_permissions[$tool]))
 		{
 			echo "\t\t\t<img src=\"../img/checkbox_on3.gif\" border=\"0\"/ title=\"".get_lang('PermissionGrantedByGroupOrRole')."\">";
-		}
-		else
+		} else
 		{
 			if (is_array($permission_array[$tool]) AND in_array($permission,$permission_array[$tool]))
 			{
@@ -439,8 +434,7 @@ 
 			$checked='checked';
 			$image='checkbox_on2.gif';
 			$action='revoke';
-		}
-		else
+		} else
 		{
 			$checked='';
 			$image='wrong.gif';

Indentation +401 added lines, -401 removed lines

@@ -25,38 +25,38 @@ 
 function store_permissions($content, $id) {
     $course_id = api_get_course_int_id();
     
-	// Which database are we using (depending on the $content parameter)
-	if ($content=='user')
-	{
-		$table=Database::get_course_table(TABLE_PERMISSION_USER);
-		$id_field = user_id;
-	}
-	if ($content=='group')
-	{
-		$table=Database::get_course_table(TABLE_PERMISSION_GROUP);
-		$id_field = group_id;
-	}
-	if ($content=='role')
-	{
-		$table=Database::get_course_table(TABLE_ROLE_PERMISSION);
-		$id_field = role_id;
-	}
-
-	// We first delete all the existing permissions for that user/group/role
-	$sql="DELETE FROM $table  WHERE c_id = $course_id AND $id_field = '".Database::escape_string($id)."'";
-	$result=Database::query($sql);
-
-	// looping through the post values to find the permission (containing the string permission* )
-	foreach ($_POST as $key => $value)
-	{
-		if (strstr($key,"permission*"))
-		{
-			list($brol,$tool,$action)=explode("*",$key);
-			$sql="INSERT INTO $table (c_id, $id_field,tool,action) VALUES ($course_id, '".Database::escape_string($id)."','".Database::escape_string($tool)."','".Database::escape_string($action)."')";
-			$result=Database::query($sql);
-		}
-	}
-	return get_lang('PermissionsStored');
+    // Which database are we using (depending on the $content parameter)
+    if ($content=='user')
+    {
+        $table=Database::get_course_table(TABLE_PERMISSION_USER);
+        $id_field = user_id;
+    }
+    if ($content=='group')
+    {
+        $table=Database::get_course_table(TABLE_PERMISSION_GROUP);
+        $id_field = group_id;
+    }
+    if ($content=='role')
+    {
+        $table=Database::get_course_table(TABLE_ROLE_PERMISSION);
+        $id_field = role_id;
+    }
+
+    // We first delete all the existing permissions for that user/group/role
+    $sql="DELETE FROM $table  WHERE c_id = $course_id AND $id_field = '".Database::escape_string($id)."'";
+    $result=Database::query($sql);
+
+    // looping through the post values to find the permission (containing the string permission* )
+    foreach ($_POST as $key => $value)
+    {
+        if (strstr($key,"permission*"))
+        {
+            list($brol,$tool,$action)=explode("*",$key);
+            $sql="INSERT INTO $table (c_id, $id_field,tool,action) VALUES ($course_id, '".Database::escape_string($id)."','".Database::escape_string($tool)."','".Database::escape_string($action)."')";
+            $result=Database::query($sql);
+        }
+    }
+    return get_lang('PermissionsStored');
 }
 
 /**
@@ -70,50 +70,50 @@ 
 * @version 1.0
 */
 function store_one_permission($content, $action, $id, $tool,$permission) {
-	global $rights_full;
+    global $rights_full;
     $course_id = api_get_course_int_id();
-	// for some reason I don't know, he can't get to the $rights_full array, so commented the following lines out.
+    // for some reason I don't know, he can't get to the $rights_full array, so commented the following lines out.
 
-	// check
-	//if(!in_array($permission, $rights_full))
-	//{
-	//	return get_lang('Error');
-	//}
+    // check
+    //if(!in_array($permission, $rights_full))
+    //{
+    //	return get_lang('Error');
+    //}
 
-	// Which database are we using (depending on the $content parameter)
+    // Which database are we using (depending on the $content parameter)
     
-	if ($content=='user') {
-		$table=Database::get_course_table(TABLE_PERMISSION_USER);
-		$id_field = user_id;
-	}
-	if ($content=='group')
-	{
-		$table=Database::get_course_table(TABLE_PERMISSION_GROUP);
-		$id_field = group_id;
-	}
-	if ($content=='role')
-	{
-		$table=Database::get_course_table(TABLE_ROLE_PERMISSION);
-		$id_field = role_id;
-	}
-
-	// grating a right
-	if ($action=='grant') {
-		$sql="INSERT INTO $table (c_id, $id_field,tool,action) VALUES ($course_id, '".Database::escape_string($id)."','".Database::escape_string($tool)."','".Database::escape_string($permission)."')";
-		$result=Database::query($sql);
-		if($result) {
-			$result_message=get_lang('PermissionGranted');
-		}
-	}
-	if ($action=='revoke')
-	{
-		$sql="DELETE FROM $table WHERE c_id = $course_id AND $id_field = '".Database::escape_string($id)."' AND tool='".Database::escape_string($tool)."' AND action='".Database::escape_string($permission)."'";
-		$result=Database::query($sql);
-		if($result) {
-			$result_message=get_lang('PermissionRevoked');
-		}
-	}
-	return $result_message;
+    if ($content=='user') {
+        $table=Database::get_course_table(TABLE_PERMISSION_USER);
+        $id_field = user_id;
+    }
+    if ($content=='group')
+    {
+        $table=Database::get_course_table(TABLE_PERMISSION_GROUP);
+        $id_field = group_id;
+    }
+    if ($content=='role')
+    {
+        $table=Database::get_course_table(TABLE_ROLE_PERMISSION);
+        $id_field = role_id;
+    }
+
+    // grating a right
+    if ($action=='grant') {
+        $sql="INSERT INTO $table (c_id, $id_field,tool,action) VALUES ($course_id, '".Database::escape_string($id)."','".Database::escape_string($tool)."','".Database::escape_string($permission)."')";
+        $result=Database::query($sql);
+        if($result) {
+            $result_message=get_lang('PermissionGranted');
+        }
+    }
+    if ($action=='revoke')
+    {
+        $sql="DELETE FROM $table WHERE c_id = $course_id AND $id_field = '".Database::escape_string($id)."' AND tool='".Database::escape_string($tool)."' AND action='".Database::escape_string($permission)."'";
+        $result=Database::query($sql);
+        if($result) {
+            $result_message=get_lang('PermissionRevoked');
+        }
+    }
+    return $result_message;
 }
 
 /**
@@ -125,47 +125,47 @@ 
 */
 function get_permissions($content, $id) {
     $course_id = api_get_course_int_id();
-	$currentpermissions=array();
-	// Which database are we using (depending on the $content parameter)
+    $currentpermissions=array();
+    // Which database are we using (depending on the $content parameter)
     $course_id_condition = " c_id = $course_id AND ";
-	if ($content == 'user')
-	{
-		$table=Database::get_course_table(TABLE_PERMISSION_USER);
-		$id_field = 'user_id';
-	}
-	elseif ($content == 'group')
-	{
-		$table=Database::get_course_table(TABLE_PERMISSION_GROUP);
-		$id_field = 'group_id';
-	}
-	elseif ($content == 'role')
-	{
-		$table=Database::get_course_table(TABLE_ROLE_PERMISSION);
-		$id_field = 'role_id';
-	}
-	elseif ($content == 'platform_role')
-	{
-		$table=Database::get_main_table(TABLE_ROLE_PERMISSION);
-		$id_field = 'role_id';
+    if ($content == 'user')
+    {
+        $table=Database::get_course_table(TABLE_PERMISSION_USER);
+        $id_field = 'user_id';
+    }
+    elseif ($content == 'group')
+    {
+        $table=Database::get_course_table(TABLE_PERMISSION_GROUP);
+        $id_field = 'group_id';
+    }
+    elseif ($content == 'role')
+    {
+        $table=Database::get_course_table(TABLE_ROLE_PERMISSION);
+        $id_field = 'role_id';
+    }
+    elseif ($content == 'platform_role')
+    {
+        $table=Database::get_main_table(TABLE_ROLE_PERMISSION);
+        $id_field = 'role_id';
         $course_id_condition = '';
-	}
-	elseif ($content == 'task')
-	{
-		$table=Database::get_course_table(TABLE_BLOGS_TASKS_PERMISSIONS);
-		$id_field = 'task_id';
-	}
-
-	// finding all the permissions. We store this in a multidimensional array
-	// where the first dimension is the tool.
-	$sql="
+    }
+    elseif ($content == 'task')
+    {
+        $table=Database::get_course_table(TABLE_BLOGS_TASKS_PERMISSIONS);
+        $id_field = 'task_id';
+    }
+
+    // finding all the permissions. We store this in a multidimensional array
+    // where the first dimension is the tool.
+    $sql="
 		SELECT * FROM " . $table . "
 		WHERE $course_id_condition " . $id_field . "='" . Database::escape_string($id) . "'";
-	$result = Database::query($sql);
+    $result = Database::query($sql);
 
-	while($row = Database::fetch_array($result))
-		$currentpermissions[$row['tool']][] = $row['action'];
+    while($row = Database::fetch_array($result))
+        $currentpermissions[$row['tool']][] = $row['action'];
 
-	return $currentpermissions;
+    return $currentpermissions;
 }
 
 /**
@@ -179,38 +179,38 @@ 
 */
 function limited_or_full($current_permissions)
 {
-	if (api_get_setting('permissions')=='limited')
-	{
-		foreach ($current_permissions as $tool=>$tool_rights)
-		{
-			// we loop through the possible permissions of a tool and unset the entry if it is view
-			// if it is visibility or move we have to grant the edit right
-			foreach ($tool_rights as $key=>$value)
-			{
-				if ($value=='View')
-				{
-					unset($current_permissions[$tool][$key]);
-				}
-				if ($value=='Visibility' OR $value=='Move')
-				{
-					if (!in_array('Edit',$current_permissions[$tool]))
-					{
-						$current_permissions[$tool][]='Edit';
-					}
-					unset($current_permissions[$tool][$key]);
-				}
-				//else
-				//{
-				//	$current_permissions[$tool][]=$value;
-				//}
-			}
-		}
-		return $current_permissions;
-	}
-	if (api_get_setting('permissions')=='full')
-	{
-		return $current_permissions;
-	}
+    if (api_get_setting('permissions')=='limited')
+    {
+        foreach ($current_permissions as $tool=>$tool_rights)
+        {
+            // we loop through the possible permissions of a tool and unset the entry if it is view
+            // if it is visibility or move we have to grant the edit right
+            foreach ($tool_rights as $key=>$value)
+            {
+                if ($value=='View')
+                {
+                    unset($current_permissions[$tool][$key]);
+                }
+                if ($value=='Visibility' OR $value=='Move')
+                {
+                    if (!in_array('Edit',$current_permissions[$tool]))
+                    {
+                        $current_permissions[$tool][]='Edit';
+                    }
+                    unset($current_permissions[$tool][$key]);
+                }
+                //else
+                //{
+                //	$current_permissions[$tool][]=$value;
+                //}
+            }
+        }
+        return $current_permissions;
+    }
+    if (api_get_setting('permissions')=='full')
+    {
+        return $current_permissions;
+    }
 }
 /**
 * This function displays a checked or unchecked checkbox. The checkbox will be checked if the
@@ -224,12 +224,12 @@ 
 */
 function display_checkbox_matrix($permission_array, $tool, $permission, $inherited_permissions=array())
 {
-	$checked="";
-	if (is_array($permission_array[$tool]) AND in_array($permission,$permission_array[$tool]))
-	{
-		$checked="checked";
-	}
-	echo "\t\t\t<input type=\"checkbox\" name=\"permission*$tool*$permission\" $checked>\n";
+    $checked="";
+    if (is_array($permission_array[$tool]) AND in_array($permission,$permission_array[$tool]))
+    {
+        $checked="checked";
+    }
+    echo "\t\t\t<input type=\"checkbox\" name=\"permission*$tool*$permission\" $checked>\n";
 
 }
 
@@ -245,62 +245,62 @@ 
 */
 function display_image_matrix($permission_array, $tool, $permission,$inherited_permissions=array(), $course_admin=false, $editable=true)
 {
-	if ($course_admin) {
-		echo "\t\t\t<img src=\"../img/checkbox_on3.gif\" border=\"0\"/ title=\"".get_lang('PermissionGrantedByGroupOrRole')."\">";
-	} else {
-		if (in_array($permission,$inherited_permissions[$tool])) {
-			echo "\t\t\t<img src=\"../img/checkbox_on3.gif\" border=\"0\"/ title=\"".get_lang('PermissionGrantedByGroupOrRole')."\">";
-		} else {
-			if (is_array($permission_array[$tool]) AND in_array($permission,$permission_array[$tool])) {
-				if ($editable) {
-					$url=api_get_self();
-					$urlparameters = '';
-					foreach($_GET as $key=>$value) {
-						$parameter[$key]=$value;
-					}
-					$parameter['action']='revoke';
-					$parameter['permission']=$permission;
-					$parameter['tool']=$tool;
-					foreach ($parameter as $key=>$value) {
-						$urlparameters.=$key.'='.$value.'&amp;';
-					}
-					$url=$url.'?'.$urlparameters;
-
-					echo "\t\t\t <a href=\"".$url."\">";
-				}
-				echo "<img src=\"../img/checkbox_on2.gif\" border=\"0\"/>";
-				if ($editable) {
-					echo "</a>";
-				}
-			} else {
-				if ($editable)
-				{
-					$url=api_get_self();
-					$urlparameters = '';
-					foreach ($_GET as $key=>$value)
-					{
-						$parameter[$key]=$value;
-					}
-					$parameter['action']='grant';
-					$parameter['permission']=$permission;
-					$parameter['tool']=$tool;
-					foreach ($parameter as $key=>$value)
-					{
-						$urlparameters.=$key.'='.$value.'&amp;';
-					}
-					$url=$url.'?'.$urlparameters;
-
-					//echo "\t\t\t <a href=\"".str_replace('&', '&amp;', $_SERVER['REQUEST_URI'])."&amp;action=grant&amp;permission=$permission&amp;tool=$tool\">";
-					echo "\t\t\t <a href=\"".$url."\">";
-				}
-				echo "<img src=\"../img/wrong.gif\" border=\"0\"/>";
-				if ($editable)
-				{
-					echo "</a>";
-				}
-			}
-		}
-	}
+    if ($course_admin) {
+        echo "\t\t\t<img src=\"../img/checkbox_on3.gif\" border=\"0\"/ title=\"".get_lang('PermissionGrantedByGroupOrRole')."\">";
+    } else {
+        if (in_array($permission,$inherited_permissions[$tool])) {
+            echo "\t\t\t<img src=\"../img/checkbox_on3.gif\" border=\"0\"/ title=\"".get_lang('PermissionGrantedByGroupOrRole')."\">";
+        } else {
+            if (is_array($permission_array[$tool]) AND in_array($permission,$permission_array[$tool])) {
+                if ($editable) {
+                    $url=api_get_self();
+                    $urlparameters = '';
+                    foreach($_GET as $key=>$value) {
+                        $parameter[$key]=$value;
+                    }
+                    $parameter['action']='revoke';
+                    $parameter['permission']=$permission;
+                    $parameter['tool']=$tool;
+                    foreach ($parameter as $key=>$value) {
+                        $urlparameters.=$key.'='.$value.'&amp;';
+                    }
+                    $url=$url.'?'.$urlparameters;
+
+                    echo "\t\t\t <a href=\"".$url."\">";
+                }
+                echo "<img src=\"../img/checkbox_on2.gif\" border=\"0\"/>";
+                if ($editable) {
+                    echo "</a>";
+                }
+            } else {
+                if ($editable)
+                {
+                    $url=api_get_self();
+                    $urlparameters = '';
+                    foreach ($_GET as $key=>$value)
+                    {
+                        $parameter[$key]=$value;
+                    }
+                    $parameter['action']='grant';
+                    $parameter['permission']=$permission;
+                    $parameter['tool']=$tool;
+                    foreach ($parameter as $key=>$value)
+                    {
+                        $urlparameters.=$key.'='.$value.'&amp;';
+                    }
+                    $url=$url.'?'.$urlparameters;
+
+                    //echo "\t\t\t <a href=\"".str_replace('&', '&amp;', $_SERVER['REQUEST_URI'])."&amp;action=grant&amp;permission=$permission&amp;tool=$tool\">";
+                    echo "\t\t\t <a href=\"".$url."\">";
+                }
+                echo "<img src=\"../img/wrong.gif\" border=\"0\"/>";
+                if ($editable)
+                {
+                    echo "</a>";
+                }
+            }
+        }
+    }
 }
 
 
@@ -318,72 +318,72 @@ 
 function display_image_matrix_for_blogs($permission_array, $user_id, $tool, $permission,$inherited_permissions=array(), $course_admin=false, $editable=true)
 {
 
-	if ($course_admin)
-	{
-		echo "\t\t\t<img src=\"../img/checkbox_on3.gif\" border=\"0\"/ title=\"".get_lang('PermissionGrantedByGroupOrRole')."\">";
-	}
-	else
-	{
-		if (!empty($inherited_permissions) and in_array($permission,$inherited_permissions[$tool]))
-		{
-			echo "\t\t\t<img src=\"../img/checkbox_on3.gif\" border=\"0\"/ title=\"".get_lang('PermissionGrantedByGroupOrRole')."\">";
-		}
-		else
-		{
-			if (is_array($permission_array[$tool]) AND in_array($permission,$permission_array[$tool]))
-			{
-				if ($editable)
-				{
-					$url = api_get_self();
-					$urlparameters = '';
-					foreach($_GET as $key => $value)
-					{
-						$parameter[$key] = $value;
-					}
-					$parameter['action']='manage_rights';
-					$parameter['do']='revoke';
-					$parameter['permission']=$permission;
-					$parameter['tool']=$tool;
-					$parameter['user_id']=$user_id;
-					foreach ($parameter as $key=>$value)
-					{
-						$urlparameters .= $key . '=' . $value . '&amp;';
-					}
-					$url = $url . '?' . $urlparameters;
-
-					echo "\t\t\t <a href=\"".$url."\">";
-				}
-				echo "<img src=\"../img/checkbox_on2.gif\" border=\"0\"/ title=\"".get_lang('UserHasPermission')."\">";
-				if ($editable) {
-					echo "</a>";
-				}
-			} else {
-				if ($editable) {
-					$url = api_get_self();
-					$urlparameters = '';
-					foreach ($_GET as $key=>$value) {
-						$parameter[$key]=$value;
-					}
-					$parameter['action']='manage_rights';
-					$parameter['do']='grant';
-					$parameter['permission']=$permission;
-					$parameter['tool']=$tool;
-					$parameter['user_id']=$user_id;
-					foreach ($parameter as $key=>$value) {
-						$urlparameters .= $key . '=' . $value . '&amp;';
-					}
-					$url=$url.'?'.$urlparameters;
-
-					//echo "\t\t\t <a href=\"".str_replace('&', '&amp;', $_SERVER['REQUEST_URI'])."&amp;action=grant&amp;permission=$permission&amp;tool=$tool\">";
-					echo "\t\t\t <a href=\"".$url."\">";
-				}
-				echo "<img src=\"../img/wrong.gif\" border=\"0\"/ title=\"".get_lang('UserHasPermissionNot')."\">";
-				if ($editable) {
-					echo "</a>";
-				}
-			}
-		}
-	}
+    if ($course_admin)
+    {
+        echo "\t\t\t<img src=\"../img/checkbox_on3.gif\" border=\"0\"/ title=\"".get_lang('PermissionGrantedByGroupOrRole')."\">";
+    }
+    else
+    {
+        if (!empty($inherited_permissions) and in_array($permission,$inherited_permissions[$tool]))
+        {
+            echo "\t\t\t<img src=\"../img/checkbox_on3.gif\" border=\"0\"/ title=\"".get_lang('PermissionGrantedByGroupOrRole')."\">";
+        }
+        else
+        {
+            if (is_array($permission_array[$tool]) AND in_array($permission,$permission_array[$tool]))
+            {
+                if ($editable)
+                {
+                    $url = api_get_self();
+                    $urlparameters = '';
+                    foreach($_GET as $key => $value)
+                    {
+                        $parameter[$key] = $value;
+                    }
+                    $parameter['action']='manage_rights';
+                    $parameter['do']='revoke';
+                    $parameter['permission']=$permission;
+                    $parameter['tool']=$tool;
+                    $parameter['user_id']=$user_id;
+                    foreach ($parameter as $key=>$value)
+                    {
+                        $urlparameters .= $key . '=' . $value . '&amp;';
+                    }
+                    $url = $url . '?' . $urlparameters;
+
+                    echo "\t\t\t <a href=\"".$url."\">";
+                }
+                echo "<img src=\"../img/checkbox_on2.gif\" border=\"0\"/ title=\"".get_lang('UserHasPermission')."\">";
+                if ($editable) {
+                    echo "</a>";
+                }
+            } else {
+                if ($editable) {
+                    $url = api_get_self();
+                    $urlparameters = '';
+                    foreach ($_GET as $key=>$value) {
+                        $parameter[$key]=$value;
+                    }
+                    $parameter['action']='manage_rights';
+                    $parameter['do']='grant';
+                    $parameter['permission']=$permission;
+                    $parameter['tool']=$tool;
+                    $parameter['user_id']=$user_id;
+                    foreach ($parameter as $key=>$value) {
+                        $urlparameters .= $key . '=' . $value . '&amp;';
+                    }
+                    $url=$url.'?'.$urlparameters;
+
+                    //echo "\t\t\t <a href=\"".str_replace('&', '&amp;', $_SERVER['REQUEST_URI'])."&amp;action=grant&amp;permission=$permission&amp;tool=$tool\">";
+                    echo "\t\t\t <a href=\"".$url."\">";
+                }
+                echo "<img src=\"../img/wrong.gif\" border=\"0\"/ title=\"".get_lang('UserHasPermissionNot')."\">";
+                if ($editable) {
+                    echo "</a>";
+                }
+            }
+        }
+    }
 }
 
 
@@ -394,41 +394,41 @@ 
 */
 function display_role_list($current_course_roles, $current_platform_roles)
 {
-	global $setting_visualisation;
+    global $setting_visualisation;
     $course_id = api_get_course_int_id();
 
-	$coures_roles_table=Database::get_course_table(TABLE_ROLE);
-
-	// course roles
-	$sql="SELECT * FROM $coures_roles_table WHERE c_id = $course_id ";
-	$result=Database::query($sql);
-	while ($row=Database::fetch_array($result))
-	{
-		if (in_array($row['role_id'], $current_course_roles))
-		{
-			$checked='checked';
-			$image='checkbox_on2.gif';
-			$action='revoke';
-		}
-		else
-		{
-			$checked='';
-			$image='wrong.gif';
-			$action='grant';
-		}
-		if ($setting_visualisation=='checkbox')
-		{
-			echo "<input type=\"checkbox\" name=\"role*course*".$row['role_id']."\" $checked>";
-		}
-		if ($setting_visualisation=='image')
-		{
-			echo "<a href=\"".str_replace('&', '&amp;', $_SERVER['REQUEST_URI'])."&amp;action=$action&amp;role=".$row['role_id']."&amp;scope=course\"><img src=\"../img/".$image."\" border=\"0\"/></a>";
-		}
-
-
-		echo $row['role_name']." <a href=\"../permissions/roles.php?role_id=".$row['role_id']."&amp;scope=course\"><img src=\"../img/edit.gif\" /></a><br />\n";
-		echo $row['role_comment']."<br />\n";
-	}
+    $coures_roles_table=Database::get_course_table(TABLE_ROLE);
+
+    // course roles
+    $sql="SELECT * FROM $coures_roles_table WHERE c_id = $course_id ";
+    $result=Database::query($sql);
+    while ($row=Database::fetch_array($result))
+    {
+        if (in_array($row['role_id'], $current_course_roles))
+        {
+            $checked='checked';
+            $image='checkbox_on2.gif';
+            $action='revoke';
+        }
+        else
+        {
+            $checked='';
+            $image='wrong.gif';
+            $action='grant';
+        }
+        if ($setting_visualisation=='checkbox')
+        {
+            echo "<input type=\"checkbox\" name=\"role*course*".$row['role_id']."\" $checked>";
+        }
+        if ($setting_visualisation=='image')
+        {
+            echo "<a href=\"".str_replace('&', '&amp;', $_SERVER['REQUEST_URI'])."&amp;action=$action&amp;role=".$row['role_id']."&amp;scope=course\"><img src=\"../img/".$image."\" border=\"0\"/></a>";
+        }
+
+
+        echo $row['role_name']." <a href=\"../permissions/roles.php?role_id=".$row['role_id']."&amp;scope=course\"><img src=\"../img/edit.gif\" /></a><br />\n";
+        echo $row['role_comment']."<br />\n";
+    }
 }
 
 /**
@@ -442,24 +442,24 @@ 
 */
 function get_roles($content,$id, $scope='course') {
     $course_id  = api_get_course_int_id();    
-	if ($content=='user') {
-		$table=Database::get_course_table(TABLE_ROLE_USER);
-		$id_field = user_id;
-	}
-	if ($content=='group') {
-		$table=Database::get_course_table(TABLE_ROLE_GROUP);
-		$id_field = 'group_id';
-	}
-	$table_role=Database::get_course_table(TABLE_ROLE);
-
-	$current_roles=array();
-	//$sql="SELECT role.role_id FROM $table role_group_user, $table_role role WHERE role_group_user.$id_field = '$id' AND role_group_user.role_id=role.role_id AND role_group_user.scope='".$scope."'";$sql="SELECT role.role_id FROM $table role_group_user, $table_role role WHERE role_group_user.$id_field = '$id' AND role_group_user.role_id=role.role_id AND role_group_user.scope='".$scope."'";
-	$sql="SELECT role_id FROM $table WHERE c_id = $course_id AND $id_field = '$id' AND scope='".$scope."'";
-	$result=Database::query($sql);
-	while ($row=Database::fetch_array($result)) {
-		$current_roles[]=$row['role_id'];
-	}
-	return $current_roles;
+    if ($content=='user') {
+        $table=Database::get_course_table(TABLE_ROLE_USER);
+        $id_field = user_id;
+    }
+    if ($content=='group') {
+        $table=Database::get_course_table(TABLE_ROLE_GROUP);
+        $id_field = 'group_id';
+    }
+    $table_role=Database::get_course_table(TABLE_ROLE);
+
+    $current_roles=array();
+    //$sql="SELECT role.role_id FROM $table role_group_user, $table_role role WHERE role_group_user.$id_field = '$id' AND role_group_user.role_id=role.role_id AND role_group_user.scope='".$scope."'";$sql="SELECT role.role_id FROM $table role_group_user, $table_role role WHERE role_group_user.$id_field = '$id' AND role_group_user.role_id=role.role_id AND role_group_user.scope='".$scope."'";
+    $sql="SELECT role_id FROM $table WHERE c_id = $course_id AND $id_field = '$id' AND scope='".$scope."'";
+    $result=Database::query($sql);
+    while ($row=Database::fetch_array($result)) {
+        $current_roles[]=$row['role_id'];
+    }
+    return $current_roles;
 }
 
 /**
@@ -472,25 +472,25 @@ 
     $course_id = api_get_course_int_id();
     $course_id_condition = " WHERE c_id = $course_id ";
     
-	if ($content=='course')
-	{
-		$table_role=Database::get_course_table(TABLE_ROLE);
-	}
-	if ($content=='platform')
-	{
-		$table_role=Database::get_main_table(TABLE_ROLE);
-		$course_id_condition = '';
-	}
-
-	$current_roles=array();
-	$sql="SELECT * FROM $table_role $course_id_condition ";
-	$result=Database::query($sql);
-	while ($row=Database::fetch_array($result))
-	{
-		$roles[]=$row;
-	}
-
-	return $roles;
+    if ($content=='course')
+    {
+        $table_role=Database::get_course_table(TABLE_ROLE);
+    }
+    if ($content=='platform')
+    {
+        $table_role=Database::get_main_table(TABLE_ROLE);
+        $course_id_condition = '';
+    }
+
+    $current_roles=array();
+    $sql="SELECT * FROM $table_role $course_id_condition ";
+    $result=Database::query($sql);
+    while ($row=Database::fetch_array($result))
+    {
+        $roles[]=$row;
+    }
+
+    return $roles;
 }
 
 
@@ -506,34 +506,34 @@ 
 */
 function get_roles_permissions($content,$id, $scope='course') {
     $course_id = api_get_course_int_id();
-	if ($content == 'user') {
-		$table=Database::get_course_table(TABLE_ROLE_USER);
-		$id_field = 'user_id';
-	}
-
-	if ($content == 'group') {
-		$table = Database::get_course_table(TABLE_ROLE_GROUP);
-		$id_field = 'group_id';
-	}
-
-	// course roles or platform roles
-	$scope = 'course';
-	if ($scope == 'course') {
-		$table_role = Database::get_course_table(TABLE_ROLE);
-		$table_role_permissions = Database::get_course_table(TABLE_ROLE_PERMISSION);
+    if ($content == 'user') {
+        $table=Database::get_course_table(TABLE_ROLE_USER);
+        $id_field = 'user_id';
+    }
+
+    if ($content == 'group') {
+        $table = Database::get_course_table(TABLE_ROLE_GROUP);
+        $id_field = 'group_id';
+    }
+
+    // course roles or platform roles
+    $scope = 'course';
+    if ($scope == 'course') {
+        $table_role = Database::get_course_table(TABLE_ROLE);
+        $table_role_permissions = Database::get_course_table(TABLE_ROLE_PERMISSION);
         
         $role_condition = " role.c_id = $course_id AND role_permissions.c_id = $course_id AND ";
-	}
+    }
 
-	if ($scope == 'platform') {
-		$table_role = Database::get_main_table(TABLE_ROLE);
-		$table_role_permissions = Database::get_main_table(TABLE_ROLE_PERMISSION);
+    if ($scope == 'platform') {
+        $table_role = Database::get_main_table(TABLE_ROLE);
+        $table_role_permissions = Database::get_main_table(TABLE_ROLE_PERMISSION);
         $role_condition = '';
-	}
+    }
 
-	$current_roles = array();
+    $current_roles = array();
 
-	$sql = "
+    $sql = "
 		SELECT *
 		FROM
 			" . $table . " role_group_user,
@@ -547,12 +547,12 @@ 
 			role_group_user.role_id = role.role_id AND
 			role.role_id = role_permissions.role_id";
 
-	$result = Database::query($sql);
+    $result = Database::query($sql);
     $current_role_permissions = array();
-	while ($row=Database::fetch_array($result)) {
-		$current_role_permissions[$row['tool']][]=$row['action'];
+    while ($row=Database::fetch_array($result)) {
+        $current_role_permissions[$row['tool']][]=$row['action'];
     }
-	return $current_role_permissions;
+    return $current_role_permissions;
 }
 
 /**
@@ -566,34 +566,34 @@ 
 
 function assign_role($content, $action, $id, $role_id, $scope='course') {
     $course_id = api_get_course_int_id();
-	// Which database are we using (depending on the $content parameter)
-	if ($content=='user') {
-		$table=Database::get_course_table(TABLE_ROLE_USER);
-		$id_field = 'user_id';
-	} elseif($content=='group') {
-		$table=Database::get_course_table(TABLE_ROLE_GROUP);
-		$id_field = 'group_id';
-	} else {
-		return  get_lang('Error');
-	}
-
-	// grating a right
-	if ($action=='grant') {
-		$sql="INSERT INTO $table (c_id, role_id, scope, $id_field) VALUES ($course_id, '".Database::escape_string($role_id)."','".Database::escape_string($scope)."','".Database::escape_string($id)."')";
-		$result=Database::query($sql);
-		if ($result) {
-			$result_message=get_lang('RoleGranted');
-		}
-	}
+    // Which database are we using (depending on the $content parameter)
+    if ($content=='user') {
+        $table=Database::get_course_table(TABLE_ROLE_USER);
+        $id_field = 'user_id';
+    } elseif($content=='group') {
+        $table=Database::get_course_table(TABLE_ROLE_GROUP);
+        $id_field = 'group_id';
+    } else {
+        return  get_lang('Error');
+    }
+
+    // grating a right
+    if ($action=='grant') {
+        $sql="INSERT INTO $table (c_id, role_id, scope, $id_field) VALUES ($course_id, '".Database::escape_string($role_id)."','".Database::escape_string($scope)."','".Database::escape_string($id)."')";
+        $result=Database::query($sql);
+        if ($result) {
+            $result_message=get_lang('RoleGranted');
+        }
+    }
     
-	if ($action=='revoke') {
-		$sql="DELETE FROM $table WHERE c_id = $course_id AND $id_field = '".Database::escape_string($id)."' AND role_id='".Database::escape_string($role_id)."'";
-		$result=Database::query($sql);
-		if ($result) {
-			$result_message=get_lang('RoleRevoked');
-		}
-	}
-	return $result_message;
+    if ($action=='revoke') {
+        $sql="DELETE FROM $table WHERE c_id = $course_id AND $id_field = '".Database::escape_string($id)."' AND role_id='".Database::escape_string($role_id)."'";
+        $result=Database::query($sql);
+        if ($result) {
+            $result_message=get_lang('RoleRevoked');
+        }
+    }
+    return $result_message;
 }
 
 
@@ -603,21 +603,21 @@ 
 */
 function permission_array_merge($array1, $array2)
 {
-	foreach ($array2 as $tool=>$permissions)
-	{
-		foreach ($permissions as $permissionkey=>$permissionvalue)
-		{
-			$array1[$tool][]=$permissionvalue;
-		}
-	}
-	return $array1;
+    foreach ($array2 as $tool=>$permissions)
+    {
+        foreach ($permissions as $permissionkey=>$permissionvalue)
+        {
+            $array1[$tool][]=$permissionvalue;
+        }
+    }
+    return $array1;
 }
 
 
 function my_print_r($array)
 {
-	echo '<pre>';
-	print_r($array);
-	echo '</pre>';
+    echo '<pre>';
+    print_r($array);
+    echo '</pre>';
 }
 ?>

Spacing +143 added lines, -143 removed lines

@@ -26,34 +26,34 @@ 
     $course_id = api_get_course_int_id();
     
 	// Which database are we using (depending on the $content parameter)
-	if ($content=='user')
+	if ($content == 'user')
 	{
-		$table=Database::get_course_table(TABLE_PERMISSION_USER);
+		$table = Database::get_course_table(TABLE_PERMISSION_USER);
 		$id_field = user_id;
 	}
-	if ($content=='group')
+	if ($content == 'group')
 	{
-		$table=Database::get_course_table(TABLE_PERMISSION_GROUP);
+		$table = Database::get_course_table(TABLE_PERMISSION_GROUP);
 		$id_field = group_id;
 	}
-	if ($content=='role')
+	if ($content == 'role')
 	{
-		$table=Database::get_course_table(TABLE_ROLE_PERMISSION);
+		$table = Database::get_course_table(TABLE_ROLE_PERMISSION);
 		$id_field = role_id;
 	}
 
 	// We first delete all the existing permissions for that user/group/role
-	$sql="DELETE FROM $table  WHERE c_id = $course_id AND $id_field = '".Database::escape_string($id)."'";
-	$result=Database::query($sql);
+	$sql = "DELETE FROM $table  WHERE c_id = $course_id AND $id_field = '".Database::escape_string($id)."'";
+	$result = Database::query($sql);
 
 	// looping through the post values to find the permission (containing the string permission* )
 	foreach ($_POST as $key => $value)
 	{
-		if (strstr($key,"permission*"))
+		if (strstr($key, "permission*"))
 		{
-			list($brol,$tool,$action)=explode("*",$key);
-			$sql="INSERT INTO $table (c_id, $id_field,tool,action) VALUES ($course_id, '".Database::escape_string($id)."','".Database::escape_string($tool)."','".Database::escape_string($action)."')";
-			$result=Database::query($sql);
+			list($brol, $tool, $action) = explode("*", $key);
+			$sql = "INSERT INTO $table (c_id, $id_field,tool,action) VALUES ($course_id, '".Database::escape_string($id)."','".Database::escape_string($tool)."','".Database::escape_string($action)."')";
+			$result = Database::query($sql);
 		}
 	}
 	return get_lang('PermissionsStored');
@@ -69,7 +69,7 @@ 
 * @author Patrick Cool <patrick.cool@ugent.be>, Ghent University
 * @version 1.0
 */
-function store_one_permission($content, $action, $id, $tool,$permission) {
+function store_one_permission($content, $action, $id, $tool, $permission) {
 	global $rights_full;
     $course_id = api_get_course_int_id();
 	// for some reason I don't know, he can't get to the $rights_full array, so commented the following lines out.
@@ -82,35 +82,35 @@ 
 
 	// Which database are we using (depending on the $content parameter)
     
-	if ($content=='user') {
-		$table=Database::get_course_table(TABLE_PERMISSION_USER);
+	if ($content == 'user') {
+		$table = Database::get_course_table(TABLE_PERMISSION_USER);
 		$id_field = user_id;
 	}
-	if ($content=='group')
+	if ($content == 'group')
 	{
-		$table=Database::get_course_table(TABLE_PERMISSION_GROUP);
+		$table = Database::get_course_table(TABLE_PERMISSION_GROUP);
 		$id_field = group_id;
 	}
-	if ($content=='role')
+	if ($content == 'role')
 	{
-		$table=Database::get_course_table(TABLE_ROLE_PERMISSION);
+		$table = Database::get_course_table(TABLE_ROLE_PERMISSION);
 		$id_field = role_id;
 	}
 
 	// grating a right
-	if ($action=='grant') {
-		$sql="INSERT INTO $table (c_id, $id_field,tool,action) VALUES ($course_id, '".Database::escape_string($id)."','".Database::escape_string($tool)."','".Database::escape_string($permission)."')";
-		$result=Database::query($sql);
-		if($result) {
-			$result_message=get_lang('PermissionGranted');
+	if ($action == 'grant') {
+		$sql = "INSERT INTO $table (c_id, $id_field,tool,action) VALUES ($course_id, '".Database::escape_string($id)."','".Database::escape_string($tool)."','".Database::escape_string($permission)."')";
+		$result = Database::query($sql);
+		if ($result) {
+			$result_message = get_lang('PermissionGranted');
 		}
 	}
-	if ($action=='revoke')
+	if ($action == 'revoke')
 	{
-		$sql="DELETE FROM $table WHERE c_id = $course_id AND $id_field = '".Database::escape_string($id)."' AND tool='".Database::escape_string($tool)."' AND action='".Database::escape_string($permission)."'";
-		$result=Database::query($sql);
-		if($result) {
-			$result_message=get_lang('PermissionRevoked');
+		$sql = "DELETE FROM $table WHERE c_id = $course_id AND $id_field = '".Database::escape_string($id)."' AND tool='".Database::escape_string($tool)."' AND action='".Database::escape_string($permission)."'";
+		$result = Database::query($sql);
+		if ($result) {
+			$result_message = get_lang('PermissionRevoked');
 		}
 	}
 	return $result_message;
@@ -125,44 +125,44 @@ 
 */
 function get_permissions($content, $id) {
     $course_id = api_get_course_int_id();
-	$currentpermissions=array();
+	$currentpermissions = array();
 	// Which database are we using (depending on the $content parameter)
     $course_id_condition = " c_id = $course_id AND ";
 	if ($content == 'user')
 	{
-		$table=Database::get_course_table(TABLE_PERMISSION_USER);
+		$table = Database::get_course_table(TABLE_PERMISSION_USER);
 		$id_field = 'user_id';
 	}
 	elseif ($content == 'group')
 	{
-		$table=Database::get_course_table(TABLE_PERMISSION_GROUP);
+		$table = Database::get_course_table(TABLE_PERMISSION_GROUP);
 		$id_field = 'group_id';
 	}
 	elseif ($content == 'role')
 	{
-		$table=Database::get_course_table(TABLE_ROLE_PERMISSION);
+		$table = Database::get_course_table(TABLE_ROLE_PERMISSION);
 		$id_field = 'role_id';
 	}
 	elseif ($content == 'platform_role')
 	{
-		$table=Database::get_main_table(TABLE_ROLE_PERMISSION);
+		$table = Database::get_main_table(TABLE_ROLE_PERMISSION);
 		$id_field = 'role_id';
         $course_id_condition = '';
 	}
 	elseif ($content == 'task')
 	{
-		$table=Database::get_course_table(TABLE_BLOGS_TASKS_PERMISSIONS);
+		$table = Database::get_course_table(TABLE_BLOGS_TASKS_PERMISSIONS);
 		$id_field = 'task_id';
 	}
 
 	// finding all the permissions. We store this in a multidimensional array
 	// where the first dimension is the tool.
-	$sql="
-		SELECT * FROM " . $table . "
-		WHERE $course_id_condition " . $id_field . "='" . Database::escape_string($id) . "'";
+	$sql = "
+		SELECT * FROM " . $table."
+		WHERE $course_id_condition ".$id_field."='".Database::escape_string($id)."'";
 	$result = Database::query($sql);
 
-	while($row = Database::fetch_array($result))
+	while ($row = Database::fetch_array($result))
 		$currentpermissions[$row['tool']][] = $row['action'];
 
 	return $currentpermissions;
@@ -179,7 +179,7 @@ 
 */
 function limited_or_full($current_permissions)
 {
-	if (api_get_setting('permissions')=='limited')
+	if (api_get_setting('permissions') == 'limited')
 	{
 		foreach ($current_permissions as $tool=>$tool_rights)
 		{
@@ -187,15 +187,15 @@ 
 			// if it is visibility or move we have to grant the edit right
 			foreach ($tool_rights as $key=>$value)
 			{
-				if ($value=='View')
+				if ($value == 'View')
 				{
 					unset($current_permissions[$tool][$key]);
 				}
-				if ($value=='Visibility' OR $value=='Move')
+				if ($value == 'Visibility' OR $value == 'Move')
 				{
-					if (!in_array('Edit',$current_permissions[$tool]))
+					if (!in_array('Edit', $current_permissions[$tool]))
 					{
-						$current_permissions[$tool][]='Edit';
+						$current_permissions[$tool][] = 'Edit';
 					}
 					unset($current_permissions[$tool][$key]);
 				}
@@ -207,7 +207,7 @@ 
 		}
 		return $current_permissions;
 	}
-	if (api_get_setting('permissions')=='full')
+	if (api_get_setting('permissions') == 'full')
 	{
 		return $current_permissions;
 	}
@@ -222,12 +222,12 @@ 
 * @author Patrick Cool <patrick.cool@ugent.be>, Ghent University
 * @version 1.0
 */
-function display_checkbox_matrix($permission_array, $tool, $permission, $inherited_permissions=array())
+function display_checkbox_matrix($permission_array, $tool, $permission, $inherited_permissions = array())
 {
-	$checked="";
-	if (is_array($permission_array[$tool]) AND in_array($permission,$permission_array[$tool]))
+	$checked = "";
+	if (is_array($permission_array[$tool]) AND in_array($permission, $permission_array[$tool]))
 	{
-		$checked="checked";
+		$checked = "checked";
 	}
 	echo "\t\t\t<input type=\"checkbox\" name=\"permission*$tool*$permission\" $checked>\n";
 
@@ -243,28 +243,28 @@ 
 * @author Patrick Cool <patrick.cool@ugent.be>, Ghent University
 * @version 1.0
 */
-function display_image_matrix($permission_array, $tool, $permission,$inherited_permissions=array(), $course_admin=false, $editable=true)
+function display_image_matrix($permission_array, $tool, $permission, $inherited_permissions = array(), $course_admin = false, $editable = true)
 {
 	if ($course_admin) {
 		echo "\t\t\t<img src=\"../img/checkbox_on3.gif\" border=\"0\"/ title=\"".get_lang('PermissionGrantedByGroupOrRole')."\">";
 	} else {
-		if (in_array($permission,$inherited_permissions[$tool])) {
+		if (in_array($permission, $inherited_permissions[$tool])) {
 			echo "\t\t\t<img src=\"../img/checkbox_on3.gif\" border=\"0\"/ title=\"".get_lang('PermissionGrantedByGroupOrRole')."\">";
 		} else {
-			if (is_array($permission_array[$tool]) AND in_array($permission,$permission_array[$tool])) {
+			if (is_array($permission_array[$tool]) AND in_array($permission, $permission_array[$tool])) {
 				if ($editable) {
-					$url=api_get_self();
+					$url = api_get_self();
 					$urlparameters = '';
-					foreach($_GET as $key=>$value) {
-						$parameter[$key]=$value;
+					foreach ($_GET as $key=>$value) {
+						$parameter[$key] = $value;
 					}
-					$parameter['action']='revoke';
-					$parameter['permission']=$permission;
-					$parameter['tool']=$tool;
+					$parameter['action'] = 'revoke';
+					$parameter['permission'] = $permission;
+					$parameter['tool'] = $tool;
 					foreach ($parameter as $key=>$value) {
-						$urlparameters.=$key.'='.$value.'&amp;';
+						$urlparameters .= $key.'='.$value.'&amp;';
 					}
-					$url=$url.'?'.$urlparameters;
+					$url = $url.'?'.$urlparameters;
 
 					echo "\t\t\t <a href=\"".$url."\">";
 				}
@@ -275,20 +275,20 @@ 
 			} else {
 				if ($editable)
 				{
-					$url=api_get_self();
+					$url = api_get_self();
 					$urlparameters = '';
 					foreach ($_GET as $key=>$value)
 					{
-						$parameter[$key]=$value;
+						$parameter[$key] = $value;
 					}
-					$parameter['action']='grant';
-					$parameter['permission']=$permission;
-					$parameter['tool']=$tool;
+					$parameter['action'] = 'grant';
+					$parameter['permission'] = $permission;
+					$parameter['tool'] = $tool;
 					foreach ($parameter as $key=>$value)
 					{
-						$urlparameters.=$key.'='.$value.'&amp;';
+						$urlparameters .= $key.'='.$value.'&amp;';
 					}
-					$url=$url.'?'.$urlparameters;
+					$url = $url.'?'.$urlparameters;
 
 					//echo "\t\t\t <a href=\"".str_replace('&', '&amp;', $_SERVER['REQUEST_URI'])."&amp;action=grant&amp;permission=$permission&amp;tool=$tool\">";
 					echo "\t\t\t <a href=\"".$url."\">";
@@ -315,7 +315,7 @@ 
 * @author Patrick Cool <patrick.cool@ugent.be>, Ghent University
 * @version 1.0
 */
-function display_image_matrix_for_blogs($permission_array, $user_id, $tool, $permission,$inherited_permissions=array(), $course_admin=false, $editable=true)
+function display_image_matrix_for_blogs($permission_array, $user_id, $tool, $permission, $inherited_permissions = array(), $course_admin = false, $editable = true)
 {
 
 	if ($course_admin)
@@ -324,32 +324,32 @@ 
 	}
 	else
 	{
-		if (!empty($inherited_permissions) and in_array($permission,$inherited_permissions[$tool]))
+		if (!empty($inherited_permissions) and in_array($permission, $inherited_permissions[$tool]))
 		{
 			echo "\t\t\t<img src=\"../img/checkbox_on3.gif\" border=\"0\"/ title=\"".get_lang('PermissionGrantedByGroupOrRole')."\">";
 		}
 		else
 		{
-			if (is_array($permission_array[$tool]) AND in_array($permission,$permission_array[$tool]))
+			if (is_array($permission_array[$tool]) AND in_array($permission, $permission_array[$tool]))
 			{
 				if ($editable)
 				{
 					$url = api_get_self();
 					$urlparameters = '';
-					foreach($_GET as $key => $value)
+					foreach ($_GET as $key => $value)
 					{
 						$parameter[$key] = $value;
 					}
-					$parameter['action']='manage_rights';
-					$parameter['do']='revoke';
-					$parameter['permission']=$permission;
-					$parameter['tool']=$tool;
-					$parameter['user_id']=$user_id;
+					$parameter['action'] = 'manage_rights';
+					$parameter['do'] = 'revoke';
+					$parameter['permission'] = $permission;
+					$parameter['tool'] = $tool;
+					$parameter['user_id'] = $user_id;
 					foreach ($parameter as $key=>$value)
 					{
-						$urlparameters .= $key . '=' . $value . '&amp;';
+						$urlparameters .= $key.'='.$value.'&amp;';
 					}
-					$url = $url . '?' . $urlparameters;
+					$url = $url.'?'.$urlparameters;
 
 					echo "\t\t\t <a href=\"".$url."\">";
 				}
@@ -362,17 +362,17 @@ 
 					$url = api_get_self();
 					$urlparameters = '';
 					foreach ($_GET as $key=>$value) {
-						$parameter[$key]=$value;
+						$parameter[$key] = $value;
 					}
-					$parameter['action']='manage_rights';
-					$parameter['do']='grant';
-					$parameter['permission']=$permission;
-					$parameter['tool']=$tool;
-					$parameter['user_id']=$user_id;
+					$parameter['action'] = 'manage_rights';
+					$parameter['do'] = 'grant';
+					$parameter['permission'] = $permission;
+					$parameter['tool'] = $tool;
+					$parameter['user_id'] = $user_id;
 					foreach ($parameter as $key=>$value) {
-						$urlparameters .= $key . '=' . $value . '&amp;';
+						$urlparameters .= $key.'='.$value.'&amp;';
 					}
-					$url=$url.'?'.$urlparameters;
+					$url = $url.'?'.$urlparameters;
 
 					//echo "\t\t\t <a href=\"".str_replace('&', '&amp;', $_SERVER['REQUEST_URI'])."&amp;action=grant&amp;permission=$permission&amp;tool=$tool\">";
 					echo "\t\t\t <a href=\"".$url."\">";
@@ -397,30 +397,30 @@ 
 	global $setting_visualisation;
     $course_id = api_get_course_int_id();
 
-	$coures_roles_table=Database::get_course_table(TABLE_ROLE);
+	$coures_roles_table = Database::get_course_table(TABLE_ROLE);
 
 	// course roles
-	$sql="SELECT * FROM $coures_roles_table WHERE c_id = $course_id ";
-	$result=Database::query($sql);
-	while ($row=Database::fetch_array($result))
+	$sql = "SELECT * FROM $coures_roles_table WHERE c_id = $course_id ";
+	$result = Database::query($sql);
+	while ($row = Database::fetch_array($result))
 	{
 		if (in_array($row['role_id'], $current_course_roles))
 		{
-			$checked='checked';
-			$image='checkbox_on2.gif';
-			$action='revoke';
+			$checked = 'checked';
+			$image = 'checkbox_on2.gif';
+			$action = 'revoke';
 		}
 		else
 		{
-			$checked='';
-			$image='wrong.gif';
-			$action='grant';
+			$checked = '';
+			$image = 'wrong.gif';
+			$action = 'grant';
 		}
-		if ($setting_visualisation=='checkbox')
+		if ($setting_visualisation == 'checkbox')
 		{
 			echo "<input type=\"checkbox\" name=\"role*course*".$row['role_id']."\" $checked>";
 		}
-		if ($setting_visualisation=='image')
+		if ($setting_visualisation == 'image')
 		{
 			echo "<a href=\"".str_replace('&', '&amp;', $_SERVER['REQUEST_URI'])."&amp;action=$action&amp;role=".$row['role_id']."&amp;scope=course\"><img src=\"../img/".$image."\" border=\"0\"/></a>";
 		}
@@ -440,24 +440,24 @@ 
 * @author Patrick Cool <patrick.cool@ugent.be>, Ghent University
 * @version 1.0
 */
-function get_roles($content,$id, $scope='course') {
-    $course_id  = api_get_course_int_id();    
-	if ($content=='user') {
-		$table=Database::get_course_table(TABLE_ROLE_USER);
+function get_roles($content, $id, $scope = 'course') {
+    $course_id = api_get_course_int_id();    
+	if ($content == 'user') {
+		$table = Database::get_course_table(TABLE_ROLE_USER);
 		$id_field = user_id;
 	}
-	if ($content=='group') {
-		$table=Database::get_course_table(TABLE_ROLE_GROUP);
+	if ($content == 'group') {
+		$table = Database::get_course_table(TABLE_ROLE_GROUP);
 		$id_field = 'group_id';
 	}
-	$table_role=Database::get_course_table(TABLE_ROLE);
+	$table_role = Database::get_course_table(TABLE_ROLE);
 
-	$current_roles=array();
+	$current_roles = array();
 	//$sql="SELECT role.role_id FROM $table role_group_user, $table_role role WHERE role_group_user.$id_field = '$id' AND role_group_user.role_id=role.role_id AND role_group_user.scope='".$scope."'";$sql="SELECT role.role_id FROM $table role_group_user, $table_role role WHERE role_group_user.$id_field = '$id' AND role_group_user.role_id=role.role_id AND role_group_user.scope='".$scope."'";
-	$sql="SELECT role_id FROM $table WHERE c_id = $course_id AND $id_field = '$id' AND scope='".$scope."'";
-	$result=Database::query($sql);
-	while ($row=Database::fetch_array($result)) {
-		$current_roles[]=$row['role_id'];
+	$sql = "SELECT role_id FROM $table WHERE c_id = $course_id AND $id_field = '$id' AND scope='".$scope."'";
+	$result = Database::query($sql);
+	while ($row = Database::fetch_array($result)) {
+		$current_roles[] = $row['role_id'];
 	}
 	return $current_roles;
 }
@@ -468,26 +468,26 @@ 
 * @author Patrick Cool <patrick.cool@ugent.be>, Ghent University
 * @version 1.0
 */
-function get_all_roles($content='course') {
+function get_all_roles($content = 'course') {
     $course_id = api_get_course_int_id();
     $course_id_condition = " WHERE c_id = $course_id ";
     
-	if ($content=='course')
+	if ($content == 'course')
 	{
-		$table_role=Database::get_course_table(TABLE_ROLE);
+		$table_role = Database::get_course_table(TABLE_ROLE);
 	}
-	if ($content=='platform')
+	if ($content == 'platform')
 	{
-		$table_role=Database::get_main_table(TABLE_ROLE);
+		$table_role = Database::get_main_table(TABLE_ROLE);
 		$course_id_condition = '';
 	}
 
-	$current_roles=array();
-	$sql="SELECT * FROM $table_role $course_id_condition ";
-	$result=Database::query($sql);
-	while ($row=Database::fetch_array($result))
+	$current_roles = array();
+	$sql = "SELECT * FROM $table_role $course_id_condition ";
+	$result = Database::query($sql);
+	while ($row = Database::fetch_array($result))
 	{
-		$roles[]=$row;
+		$roles[] = $row;
 	}
 
 	return $roles;
@@ -504,10 +504,10 @@ 
 * @author Patrick Cool <patrick.cool@ugent.be>, Ghent University
 * @version 1.0
 */
-function get_roles_permissions($content,$id, $scope='course') {
+function get_roles_permissions($content, $id, $scope = 'course') {
     $course_id = api_get_course_int_id();
 	if ($content == 'user') {
-		$table=Database::get_course_table(TABLE_ROLE_USER);
+		$table = Database::get_course_table(TABLE_ROLE_USER);
 		$id_field = 'user_id';
 	}
 
@@ -536,21 +536,21 @@ 
 	$sql = "
 		SELECT *
 		FROM
-			" . $table . " role_group_user,
-			" . $table_role . " role,
-			" . $table_role_permissions . " role_permissions
+			" . $table." role_group_user,
+			" . $table_role." role,
+			" . $table_role_permissions." role_permissions
 		WHERE
 		    role_group_user.c_id = $course_id AND
 		    $role_condition
-			role_group_user.scope = '" . $scope . "' AND
-			role_group_user." . $id_field . " = '" . $id . "' AND
+			role_group_user.scope = '".$scope."' AND
+			role_group_user." . $id_field." = '".$id."' AND
 			role_group_user.role_id = role.role_id AND
 			role.role_id = role_permissions.role_id";
 
 	$result = Database::query($sql);
     $current_role_permissions = array();
-	while ($row=Database::fetch_array($result)) {
-		$current_role_permissions[$row['tool']][]=$row['action'];
+	while ($row = Database::fetch_array($result)) {
+		$current_role_permissions[$row['tool']][] = $row['action'];
     }
 	return $current_role_permissions;
 }
@@ -564,33 +564,33 @@ 
 * @author Patrick Cool <patrick.cool@ugent.be>, Ghent University
 */
 
-function assign_role($content, $action, $id, $role_id, $scope='course') {
+function assign_role($content, $action, $id, $role_id, $scope = 'course') {
     $course_id = api_get_course_int_id();
 	// Which database are we using (depending on the $content parameter)
-	if ($content=='user') {
-		$table=Database::get_course_table(TABLE_ROLE_USER);
+	if ($content == 'user') {
+		$table = Database::get_course_table(TABLE_ROLE_USER);
 		$id_field = 'user_id';
-	} elseif($content=='group') {
-		$table=Database::get_course_table(TABLE_ROLE_GROUP);
+	} elseif ($content == 'group') {
+		$table = Database::get_course_table(TABLE_ROLE_GROUP);
 		$id_field = 'group_id';
 	} else {
 		return  get_lang('Error');
 	}
 
 	// grating a right
-	if ($action=='grant') {
-		$sql="INSERT INTO $table (c_id, role_id, scope, $id_field) VALUES ($course_id, '".Database::escape_string($role_id)."','".Database::escape_string($scope)."','".Database::escape_string($id)."')";
-		$result=Database::query($sql);
+	if ($action == 'grant') {
+		$sql = "INSERT INTO $table (c_id, role_id, scope, $id_field) VALUES ($course_id, '".Database::escape_string($role_id)."','".Database::escape_string($scope)."','".Database::escape_string($id)."')";
+		$result = Database::query($sql);
 		if ($result) {
-			$result_message=get_lang('RoleGranted');
+			$result_message = get_lang('RoleGranted');
 		}
 	}
     
-	if ($action=='revoke') {
-		$sql="DELETE FROM $table WHERE c_id = $course_id AND $id_field = '".Database::escape_string($id)."' AND role_id='".Database::escape_string($role_id)."'";
-		$result=Database::query($sql);
+	if ($action == 'revoke') {
+		$sql = "DELETE FROM $table WHERE c_id = $course_id AND $id_field = '".Database::escape_string($id)."' AND role_id='".Database::escape_string($role_id)."'";
+		$result = Database::query($sql);
 		if ($result) {
-			$result_message=get_lang('RoleRevoked');
+			$result_message = get_lang('RoleRevoked');
 		}
 	}
 	return $result_message;
@@ -607,7 +607,7 @@ 
 	{
 		foreach ($permissions as $permissionkey=>$permissionvalue)
 		{
-			$array1[$tool][]=$permissionvalue;
+			$array1[$tool][] = $permissionvalue;
 		}
 	}
 	return $array1;

main/user/user.php

Doc Comments -1 removed lines

@@ -735,7 +735,6 @@
  * lock = the user can no longer use this account
  * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
  * @param int $active the current state of the account
- * @param int $user_id The user id
  * @param string $urlParams
  *
  * @return string Some HTML-code with the lock/unlock button

Spacing +18 added lines, -18 removed lines

@@ -13,7 +13,7 @@ 
  */
 $use_anonymous = true;
 require_once '../inc/global.inc.php';
-$current_course_tool  = TOOL_USER;
+$current_course_tool = TOOL_USER;
 $this_section = SECTION_COURSES;
 
 // notice for unauthorized people.
@@ -41,7 +41,7 @@ 
 
 //Can't auto unregister from a session
 if (!empty($sessionId)) {
-    $course_info['unsubscribe']  = 0;
+    $course_info['unsubscribe'] = 0;
 }
 
 /* Unregistering a user section	*/
@@ -173,7 +173,7 @@ 
                             '#',
                             get_lang('UserPicture'),
                             get_lang('OfficialCode'),
-                            get_lang('FirstName') . ', ' . get_lang('LastName'),
+                            get_lang('FirstName').', '.get_lang('LastName'),
                             get_lang('Email'),
                             get_lang('Phone')
                         );
@@ -182,7 +182,7 @@ 
                             '#',
                             get_lang('UserPicture'),
                             get_lang('OfficialCode'),
-                            get_lang('LastName') . ', ' . get_lang('FirstName'),
+                            get_lang('LastName').', '.get_lang('FirstName'),
                             get_lang('Email'),
                             get_lang('Phone')
                         );
@@ -207,7 +207,7 @@ 
                     if (api_is_multiple_url_enabled()) {
                         $sql .= ' , '.Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER).' au ';
                     }
-                    $sql .=" WHERE c_id = '$courseId' AND session_course_user.user_id = user.user_id ";
+                    $sql .= " WHERE c_id = '$courseId' AND session_course_user.user_id = user.user_id ";
                     $sql .= ' AND session_id = '.$sessionId;
 
                     if (api_is_multiple_url_enabled()) {
@@ -255,7 +255,7 @@ 
                                     $counter,
                                     $user_image,
                                     $user['official_code'],
-                                    $user['firstname'] . ', ' . $user['lastname'],
+                                    $user['firstname'].', '.$user['lastname'],
                                     $user['email'],
                                     $user['phone']
                                 );
@@ -264,7 +264,7 @@ 
                                     $counter,
                                     $user_image,
                                     $user['official_code'],
-                                    $user['lastname'] . ', ' . $user['firstname'],
+                                    $user['lastname'].', '.$user['firstname'],
                                     $user['email'],
                                     $user['phone']
                                 );
@@ -343,7 +343,7 @@ 
                                     $counter,
                                     $user_image,
                                     $user['official_code'],
-                                    $user['firstname'] . ', ' . $user['lastname'],
+                                    $user['firstname'].', '.$user['lastname'],
                                     $user['email'],
                                     $user['phone']
                                 );
@@ -352,7 +352,7 @@ 
                                     $counter,
                                     $user_image,
                                     $user['official_code'],
-                                    $user['lastname'] . ', ' . $user['firstname'],
+                                    $user['lastname'].', '.$user['firstname'],
                                     $user['email'],
                                     $user['phone']
                                 );
@@ -701,7 +701,7 @@ 
                 $userInfo = api_get_user_info($user_id);
                 $userPicture = $userInfo['avatar'];
 
-                $photo= '<img src="'.$userPicture.'" alt="'.$userInfo['complete_name'].'" width="22" height="22" title="'.$userInfo['complete_name'].'" />';
+                $photo = '<img src="'.$userPicture.'" alt="'.$userInfo['complete_name'].'" width="22" height="22" title="'.$userInfo['complete_name'].'" />';
 
                 $temp[] = $user_id;
                 $temp[] = $photo;
@@ -824,7 +824,7 @@ 
         if (api_get_setting('allow_user_course_subscription_by_course_admin') === 'true' or api_is_platform_admin()) {
             // unregister
             if ($user_id != $current_user_id || api_is_platform_admin()) {
-                $result .= '<a class="btn btn-small btn-danger" href="'.api_get_self().'?'.api_get_cidreq().'&type='.$type.'&unregister=yes&user_id='.$user_id.'" title="'.get_lang('Unreg').' " onclick="javascript:if(!confirm(\''.addslashes(api_htmlentities(get_lang('ConfirmYourChoice'),ENT_QUOTES,$charset)).'\')) return false;">'.
+                $result .= '<a class="btn btn-small btn-danger" href="'.api_get_self().'?'.api_get_cidreq().'&type='.$type.'&unregister=yes&user_id='.$user_id.'" title="'.get_lang('Unreg').' " onclick="javascript:if(!confirm(\''.addslashes(api_htmlentities(get_lang('ConfirmYourChoice'), ENT_QUOTES, $charset)).'\')) return false;">'.
                     get_lang('Unreg').'</a>&nbsp;';
             } else {
                 //$result .= Display::return_icon('unsubscribe_course_na.png', get_lang('Unreg'),'',ICON_SIZE_SMALL).'</a>&nbsp;';
@@ -834,7 +834,7 @@ 
         // Show buttons for unsubscribe
         if ($course_info['unsubscribe'] == 1) {
             if ($user_id == $current_user_id) {
-                $result .= '<a class="btn btn-small btn-danger" href="'.api_get_self().'?'.api_get_cidreq().'&type='.$type.'&unregister=yes&user_id='.$user_id.'" title="'.get_lang('Unreg').' " onclick="javascript:if(!confirm(\''.addslashes(api_htmlentities(get_lang('ConfirmYourChoice'),ENT_QUOTES,$charset)).'\')) return false;">'.
+                $result .= '<a class="btn btn-small btn-danger" href="'.api_get_self().'?'.api_get_cidreq().'&type='.$type.'&unregister=yes&user_id='.$user_id.'" title="'.get_lang('Unreg').' " onclick="javascript:if(!confirm(\''.addslashes(api_htmlentities(get_lang('ConfirmYourChoice'), ENT_QUOTES, $charset)).'\')) return false;">'.
                     get_lang('Unreg').'</a>&nbsp;';
             }
         }
@@ -914,7 +914,7 @@ 
 
     // Actions column
     $table->set_header($header_nr++, get_lang('Action'), false);
-    $table->set_column_filter($header_nr-1, 'modify_filter');
+    $table->set_column_filter($header_nr - 1, 'modify_filter');
 
     if (api_get_setting('allow_user_course_subscription_by_course_admin') == 'true') {
         $table->set_form_actions(array('unsubscribe' => get_lang('Unreg')), 'user');
@@ -922,7 +922,7 @@ 
 } else {
     if ($course_info['unsubscribe'] == 1) {
         $table->set_header($header_nr++, get_lang('Action'), false);
-        $table->set_column_filter($header_nr-1, 'modify_filter');
+        $table->set_column_filter($header_nr - 1, 'modify_filter');
     }
 }
 
@@ -978,19 +978,19 @@ 
     echo '<div class="col-md-6">';
     echo $icon;
     $actions .= '<a href="user.php?'.api_get_cidreq().'&action=export&format=csv&type='.$type.'">'.
-        Display::return_icon('export_csv.png', get_lang('ExportAsCSV'),'',ICON_SIZE_MEDIUM).'</a> ';
+        Display::return_icon('export_csv.png', get_lang('ExportAsCSV'), '', ICON_SIZE_MEDIUM).'</a> ';
     $actions .= '<a href="user.php?'.api_get_cidreq().'&action=export&format=xls&type='.$type.'">'.
-        Display::return_icon('export_excel.png', get_lang('ExportAsXLS'),'',ICON_SIZE_MEDIUM).'</a> ';
+        Display::return_icon('export_excel.png', get_lang('ExportAsXLS'), '', ICON_SIZE_MEDIUM).'</a> ';
 
     if (api_get_setting('allow_user_course_subscription_by_course_admin') == 'true' ||
         api_is_platform_admin()
     ) {
         $actions .= '<a href="user_import.php?'.api_get_cidreq().'&action=import">'.
-            Display::return_icon('import_csv.png', get_lang('ImportUsersToACourse'),'',ICON_SIZE_MEDIUM).'</a> ';
+            Display::return_icon('import_csv.png', get_lang('ImportUsersToACourse'), '', ICON_SIZE_MEDIUM).'</a> ';
     }
 
     $actions .= '<a href="user.php?'.api_get_cidreq().'&action=export&format=pdf&type='.$type.'">'.
-        Display::return_icon('pdf.png', get_lang('ExportToPDF'),'',ICON_SIZE_MEDIUM).'</a> ';
+        Display::return_icon('pdf.png', get_lang('ExportToPDF'), '', ICON_SIZE_MEDIUM).'</a> ';
     echo $actions;
 
     echo '</div>';

main/webservices/additional_webservices.php

Doc Comments +1 added lines, -1 removed lines

@@ -84,7 +84,7 @@
 }
 
 /**
- * @param $directoryPath
+ * @param string $directoryPath
  * @return bool
  */
 function deleteDirectory($directoryPath)

Spacing +17 added lines, -17 removed lines

@@ -19,7 +19,7 @@ 
 {
     $fileData = $pptData['file_data'];
     $dataInfo = pathinfo($pptData['file_name']);
-    $fileName =  basename($pptData['file_name'], '.' . $dataInfo['extension']);
+    $fileName = basename($pptData['file_name'], '.'.$dataInfo['extension']);
     $fullFileName = $pptData['file_name'];
     $size = $pptData['service_ppt2lp_size'];
     $w = '800';
@@ -29,20 +29,20 @@ 
     }
 
     $tempArchivePath = api_get_path(SYS_ARCHIVE_PATH);
-    $tempPath = $tempArchivePath . 'wsConvert/' . $fileName . '/';
-    $tempPathNewFiles = $tempArchivePath . 'wsConvert/' . $fileName . '-n/';
+    $tempPath = $tempArchivePath.'wsConvert/'.$fileName.'/';
+    $tempPathNewFiles = $tempArchivePath.'wsConvert/'.$fileName.'-n/';
 
     $oldumask = umask(0);
     $perms = api_get_permissions_for_new_directories();
     pptConverterDirectoriesCreate($tempPath, $tempPathNewFiles, $fileName, $perms);
 
     $file = base64_decode($fileData);
-    file_put_contents($tempPath . $fullFileName, $file);
+    file_put_contents($tempPath.$fullFileName, $file);
 
     $cmd = pptConverterGetCommandBaseParams();
-    $cmd .= ' -w ' . $w . ' -h ' . $h . ' -d oogie "' . $tempPath . $fullFileName.'"  "' . $tempPathNewFiles . $fileName . '.html"';
+    $cmd .= ' -w '.$w.' -h '.$h.' -d oogie "'.$tempPath.$fullFileName.'"  "'.$tempPathNewFiles.$fileName.'.html"';
 
-    chmod($tempPathNewFiles . $fileName, $perms);
+    chmod($tempPathNewFiles.$fileName, $perms);
 
     $files = array();
     $return = 0;
@@ -54,7 +54,7 @@ 
         if (is_array($files) && !empty($files)) {
             foreach ($files as $file) {
                 $imageData = explode('||', $file);
-                $images[$imageData[1]] = base64_encode(file_get_contents($tempPathNewFiles . $fileName . '/' . $imageData[1]));
+                $images[$imageData[1]] = base64_encode(file_get_contents($tempPathNewFiles.$fileName.'/'.$imageData[1]));
             }
         }
         $data = array(
@@ -80,7 +80,7 @@ 
  */
 function deleteDirectory($directoryPath)
 {
-    $files = array_diff(scandir($directoryPath), array('.','..'));
+    $files = array_diff(scandir($directoryPath), array('.', '..'));
     foreach ($files as $file) {
         if (is_dir("$directoryPath/$file")) {
             deleteDirectory("$directoryPath/$file");
@@ -108,8 +108,8 @@ 
     if (!is_dir($tempPathNewFiles)) {
         mkdir($tempPathNewFiles, $perms, true);
     }
-    if (!is_dir($tempPathNewFiles . $fileName)) {
-        mkdir($tempPathNewFiles . $fileName, $perms, true);
+    if (!is_dir($tempPathNewFiles.$fileName)) {
+        mkdir($tempPathNewFiles.$fileName, $perms, true);
     }
 }
 
@@ -120,16 +120,16 @@ 
 function pptConverterGetCommandBaseParams()
 {
     if (IS_WINDOWS_OS) { // IS_WINDOWS_OS has been defined in main_api.lib.php
-        $converterPath = str_replace('/', '\\', api_get_path(SYS_PATH) . 'main/inc/lib/ppt2png');
-        $classPath = $converterPath . ';' . $converterPath . '/jodconverter-2.2.2.jar;' . $converterPath . '/jodconverter-cli-2.2.2.jar';
-        $cmd = 'java -Dfile.encoding=UTF-8 -cp "' . $classPath . '" DokeosConverter';
+        $converterPath = str_replace('/', '\\', api_get_path(SYS_PATH).'main/inc/lib/ppt2png');
+        $classPath = $converterPath.';'.$converterPath.'/jodconverter-2.2.2.jar;'.$converterPath.'/jodconverter-cli-2.2.2.jar';
+        $cmd = 'java -Dfile.encoding=UTF-8 -cp "'.$classPath.'" DokeosConverter';
     } else {
-        $converterPath = api_get_path(SYS_PATH) . 'main/inc/lib/ppt2png';
+        $converterPath = api_get_path(SYS_PATH).'main/inc/lib/ppt2png';
         $classPath = ' -Dfile.encoding=UTF-8 -cp .:jodconverter-2.2.2.jar:jodconverter-cli-2.2.2.jar';
-        $cmd = 'cd ' . $converterPath . ' && java ' . $classPath . ' DokeosConverter';
+        $cmd = 'cd '.$converterPath.' && java '.$classPath.' DokeosConverter';
     }
 
-    $cmd .= ' -p ' . api_get_setting('service_ppt2lp', 'port');
+    $cmd .= ' -p '.api_get_setting('service_ppt2lp', 'port');
     return $cmd;
 }
 
@@ -138,7 +138,7 @@ 
 $webCodePath = api_get_path(WEB_CODE_PATH);
 $options = array(
     'uri' => $webPath,
-    'location' => $webCodePath . 'webservices/additional_webservices.php'
+    'location' => $webCodePath.'webservices/additional_webservices.php'
 );
 
 $soapServer = new SoapServer(NULL, $options);

main/webservices/cm_webservice_inbox.php

Doc Comments +3 added lines

@@ -204,6 +204,9 @@
 
     }
 
+    /**
+     * @param integer $user_id
+     */
     protected function set_message_as_read($user_id, $message_id){
         $table_message = Database::get_main_table(TABLE_MESSAGE);
         $query = "UPDATE $table_message SET msg_status = '".MESSAGE_STATUS_NEW."' WHERE user_receiver_id=".$user_id." AND id='".$message_id."';";

Indentation +8 added lines, -8 removed lines

@@ -37,8 +37,8 @@ 
             $table_message = Database::get_main_table(TABLE_MESSAGE);
 
             $sql_query = "SELECT id FROM $table_message " .
-                                     " WHERE user_receiver_id=".$user_id." AND msg_status IN (0,1)" .
-                                     " ORDER BY send_date LIMIT $from,$number_of_items";
+                                        " WHERE user_receiver_id=".$user_id." AND msg_status IN (0,1)" .
+                                        " ORDER BY send_date LIMIT $from,$number_of_items";
 
             $sql_result = Database::query($sql_query);
             $message = "#";
@@ -86,7 +86,7 @@ 
             $table_message = Database::get_main_table(TABLE_MESSAGE);
 
             $sql_query = "SELECT ".$field_table." FROM $table_message " .
-                                     " WHERE user_receiver_id=".$user_id." AND id=".$message_id;
+                                        " WHERE user_receiver_id=".$user_id." AND id=".$message_id;
 
             $sql_result = Database::query($sql_query);
             $result = Database::fetch_row($sql_result);
@@ -107,8 +107,8 @@ 
             $table_message = Database::get_main_table(TABLE_MESSAGE);
 
             $sql_query = "SELECT id FROM $table_message " .
-					 "WHERE user_sender_id=".$user_id." AND msg_status=".MESSAGE_STATUS_OUTBOX." " .
-					 "ORDER BY send_date LIMIT $from,$number_of_items";
+                        "WHERE user_sender_id=".$user_id." AND msg_status=".MESSAGE_STATUS_OUTBOX." " .
+                        "ORDER BY send_date LIMIT $from,$number_of_items";
 
             $sql_result = Database::query($sql_query);
             $message = "#";
@@ -157,7 +157,7 @@ 
             $table_message = Database::get_main_table(TABLE_MESSAGE);
 
             $sql_query = "SELECT ".$field_table." FROM $table_message " .
-                                     " WHERE user_sender_id=".$user_id." AND id=".$id;
+                                        " WHERE user_sender_id=".$user_id." AND id=".$id;
 
             $sql_result = Database::query($sql_query);
             $result = Database::fetch_row($sql_result);
@@ -188,11 +188,11 @@ 
             $table_message = Database::get_main_table(TABLE_MESSAGE);
 
             $query = "INSERT INTO $table_message(user_sender_id, user_receiver_id, msg_status, send_date, title, content, group_id, parent_id, update_date ) ".
-                           " VALUES ('$user_sender_id', '$receiver_user_id', '1', '".api_get_utc_datetime()."','$subject','$content','$group_id','$parent_id', '".api_get_utc_datetime()."')";
+                            " VALUES ('$user_sender_id', '$receiver_user_id', '1', '".api_get_utc_datetime()."','$subject','$content','$group_id','$parent_id', '".api_get_utc_datetime()."')";
             $result = Database::query($query);
 
             $query = "INSERT INTO $table_message(user_sender_id, user_receiver_id, msg_status, send_date, title, content, group_id, parent_id, update_date ) ".
-                           " VALUES ('$user_sender_id', '$receiver_user_id', '4', '".api_get_utc_datetime()."','$subject','$content','$group_id','$parent_id', '".api_get_utc_datetime()."')";
+                            " VALUES ('$user_sender_id', '$receiver_user_id', '4', '".api_get_utc_datetime()."','$subject','$content','$group_id','$parent_id', '".api_get_utc_datetime()."')";
             $result = Database::query($query);
 
             $inbox_last_id = Database::insert_id();

Spacing +15 added lines, -15 removed lines

@@ -12,7 +12,7 @@ 
 {
     public function unreadMessage($username, $password)
     {
-        if($this->verifyUserPass($username, $password) == "valid")
+        if ($this->verifyUserPass($username, $password) == "valid")
         {
             $table_message = Database::get_main_table(TABLE_MESSAGE);
             $user_id = UserManager::get_user_id_from_username($username);
@@ -30,14 +30,14 @@ 
 
     public function get_message_id($username, $password, $from, $number_of_items)
     {
-        if($this->verifyUserPass($username, $password) == "valid")
+        if ($this->verifyUserPass($username, $password) == "valid")
         {
             $user_id = UserManager::get_user_id_from_username($username);
 
             $table_message = Database::get_main_table(TABLE_MESSAGE);
 
-            $sql_query = "SELECT id FROM $table_message " .
-                                     " WHERE user_receiver_id=".$user_id." AND msg_status IN (0,1)" .
+            $sql_query = "SELECT id FROM $table_message ".
+                                     " WHERE user_receiver_id=".$user_id." AND msg_status IN (0,1)".
                                      " ORDER BY send_date LIMIT $from,$number_of_items";
 
             $sql_result = Database::query($sql_query);
@@ -55,7 +55,7 @@ 
 
     public function get_message_data($username, $password, $message_id, $field)
     {
-        if($this->verifyUserPass($username, $password) == "valid")
+        if ($this->verifyUserPass($username, $password) == "valid")
         {
             $htmlcode = false;
             $user_id = UserManager::get_user_id_from_username($username);
@@ -85,14 +85,14 @@ 
 
             $table_message = Database::get_main_table(TABLE_MESSAGE);
 
-            $sql_query = "SELECT ".$field_table." FROM $table_message " .
+            $sql_query = "SELECT ".$field_table." FROM $table_message ".
                                      " WHERE user_receiver_id=".$user_id." AND id=".$message_id;
 
             $sql_result = Database::query($sql_query);
             $result = Database::fetch_row($sql_result);
             return (htmlcode) ? html_entity_decode($result[0]) : $result[0];
 
-        }else
+        } else
             return get_lang('InvalidId');
 
 
@@ -100,14 +100,14 @@ 
 
     public function get_message_id_sent($username, $password, $from, $number_of_items)
     {
-        if($this->verifyUserPass($username, $password) == "valid")
+        if ($this->verifyUserPass($username, $password) == "valid")
         {
             $user_id = UserManager::get_user_id_from_username($username);
 
             $table_message = Database::get_main_table(TABLE_MESSAGE);
 
-            $sql_query = "SELECT id FROM $table_message " .
-					 "WHERE user_sender_id=".$user_id." AND msg_status=".MESSAGE_STATUS_OUTBOX." " .
+            $sql_query = "SELECT id FROM $table_message ".
+					 "WHERE user_sender_id=".$user_id." AND msg_status=".MESSAGE_STATUS_OUTBOX." ".
 					 "ORDER BY send_date LIMIT $from,$number_of_items";
 
             $sql_result = Database::query($sql_query);
@@ -126,7 +126,7 @@ 
 
     public function get_message_data_sent($username, $password, $id, $field)
     {
-        if($this->verifyUserPass($username, $password) == "valid")
+        if ($this->verifyUserPass($username, $password) == "valid")
         {
             $htmlcode = false;
             switch ($field)
@@ -156,7 +156,7 @@ 
 
             $table_message = Database::get_main_table(TABLE_MESSAGE);
 
-            $sql_query = "SELECT ".$field_table." FROM $table_message " .
+            $sql_query = "SELECT ".$field_table." FROM $table_message ".
                                      " WHERE user_sender_id=".$user_id." AND id=".$id;
 
             $sql_result = Database::query($sql_query);
@@ -164,7 +164,7 @@ 
 
             return (htmlcode) ? html_entity_decode($result[0]) : $result[0];
 
-        }else
+        } else
             return get_lang('InvalidId');
 
 
@@ -173,7 +173,7 @@ 
     public function message_send($username, $password, $receiver_user_id, $subject, $content)
     {
         //TODO: verificar data de envio. Esta divergindo de data!
-        if($this->verifyUserPass($username, $password) == "valid")
+        if ($this->verifyUserPass($username, $password) == "valid")
         {
             $group_id = intval(0);
             $parent_id = intval(0);
@@ -204,7 +204,7 @@ 
 
     }
 
-    protected function set_message_as_read($user_id, $message_id){
+    protected function set_message_as_read($user_id, $message_id) {
         $table_message = Database::get_main_table(TABLE_MESSAGE);
         $query = "UPDATE $table_message SET msg_status = '".MESSAGE_STATUS_NEW."' WHERE user_receiver_id=".$user_id." AND id='".$message_id."';";
         $result = Database::query($query);

Braces +15 added lines, -10 removed lines

@@ -48,8 +48,9 @@ 
 
             return $message;
 
-        } else
-            return get_lang('InvalidId');
+        } else {
+                    return get_lang('InvalidId');
+        }
 
     }
 
@@ -92,8 +93,9 @@ 
             $result = Database::fetch_row($sql_result);
             return (htmlcode) ? html_entity_decode($result[0]) : $result[0];
 
-        }else
-            return get_lang('InvalidId');
+        } else {
+                    return get_lang('InvalidId');
+        }
 
 
     }
@@ -118,8 +120,9 @@ 
 
             return $message;
 
-        } else
-            return get_lang('InvalidId');
+        } else {
+                    return get_lang('InvalidId');
+        }
 
     }
 
@@ -164,8 +167,9 @@ 
 
             return (htmlcode) ? html_entity_decode($result[0]) : $result[0];
 
-        }else
-            return get_lang('InvalidId');
+        } else {
+                    return get_lang('InvalidId');
+        }
 
 
     }
@@ -199,8 +203,9 @@ 
 
             return $inbox_last_id;
 
-        } else
-            return get_lang('InvalidId');
+        } else {
+                    return get_lang('InvalidId');
+        }
 
     }
 

main/webservices/cm_webservice_user.php

Doc Comments +1 added lines, -1 removed lines

@@ -137,7 +137,7 @@
     /**
     * Get a list of users of which the given conditions match with a LIKE '%cond%'
     * @param array $conditions a list of condition (exemple : status=>STUDENT)
-    * @param array $order_by a list of fields on which sort
+    * @param string[] $order_by a list of fields on which sort
     * @return array An array with all users of the platform.
     * @todo optional course code parameter, optional sorting parameters...
      *@todo Use the UserManager class

Indentation +14 added lines, -14 removed lines

@@ -13,21 +13,21 @@ 
 
     public function find_id_user($username, $password, $name)
     {
-         if ($this->verifyUserPass($username, $password) == "valid") {
+            if ($this->verifyUserPass($username, $password) == "valid") {
             $listResult = "#";
 
             $listArrayResult = Array();
             $listArray = Array();
 
             $list = $this->get_user_list_like_start(array('firstname'=>$name), array('firstname'));
-             foreach ($list as $userData) {
-                 $listArray[] = $userData['user_id'];
-             }
+                foreach ($list as $userData) {
+                    $listArray[] = $userData['user_id'];
+                }
 
             $list = $this->get_user_list_like_start(array('lastname'=>$name), array('firstname'));
-             foreach ($list as $userData) {
-                 $listArray[] = $userData['user_id'];
-             }
+                foreach ($list as $userData) {
+                    $listArray[] = $userData['user_id'];
+                }
 
             $list = $this->get_user_list_like_start(array('email'=>$name), array('firstname'));
             foreach ($list as $userData) {
@@ -89,7 +89,7 @@ 
     {
         global $charset;
         if ($this->verifyUserPass($username, $password) == "valid") {
-		    $user_id = UserManager::get_user_id_from_username($username);
+            $user_id = UserManager::get_user_id_from_username($username);
             $message_title = get_lang('Invitation');
             $count_is_true = SocialManager::send_invitation_friend($user_id,$userfriend_id, $message_title, $content_message);
 
@@ -129,14 +129,14 @@ 
 
 
     /**
-    * Get a list of users of which the given conditions match with a LIKE '%cond%'
-    * @param array $conditions a list of condition (exemple : status=>STUDENT)
-    * @param array $order_by a list of fields on which sort
-    * @return array An array with all users of the platform.
-    * @todo optional course code parameter, optional sorting parameters...
+     * Get a list of users of which the given conditions match with a LIKE '%cond%'
+     * @param array $conditions a list of condition (exemple : status=>STUDENT)
+     * @param array $order_by a list of fields on which sort
+     * @return array An array with all users of the platform.
+     * @todo optional course code parameter, optional sorting parameters...
      *@todo Use the UserManager class
      * @todo security filter order by
-    */
+     */
     private static function get_user_list_like_start($conditions = array(), $order_by = array())
     {
         $user_table = Database :: get_main_table(TABLE_MAIN_USER);

Spacing +3 added lines, -3 removed lines

@@ -91,12 +91,12 @@
         if ($this->verifyUserPass($username, $password) == "valid") {
 		    $user_id = UserManager::get_user_id_from_username($username);
             $message_title = get_lang('Invitation');
-            $count_is_true = SocialManager::send_invitation_friend($user_id,$userfriend_id, $message_title, $content_message);
+            $count_is_true = SocialManager::send_invitation_friend($user_id, $userfriend_id, $message_title, $content_message);
 
             if ($count_is_true) {
-                return Display::display_normal_message(api_htmlentities(get_lang('InvitationHasBeenSent'), ENT_QUOTES,$charset),false);
+                return Display::display_normal_message(api_htmlentities(get_lang('InvitationHasBeenSent'), ENT_QUOTES, $charset), false);
             } else {
-                return Display::display_error_message(api_htmlentities(get_lang('YouAlreadySentAnInvitation'), ENT_QUOTES,$charset),false);
+                return Display::display_error_message(api_htmlentities(get_lang('YouAlreadySentAnInvitation'), ENT_QUOTES, $charset), false);
             }
         }
         return get_lang('InvalidId');

main/webservices/lp.php

Doc Comments +3 added lines

@@ -20,6 +20,9 @@
 
 define('WS_ERROR_SECRET_KEY', 1);
 
+/**
+ * @param integer $code
+ */
 function return_error($code) {
     $fault = null;
     switch ($code) {

Indentation +1 added lines, -1 removed lines

@@ -581,7 +581,7 @@
     /*$sessionIdName = isset($params['session_id_name']) ? $params['session_id_name'] : null;
     $sessionIdValue = isset($params['session_id_value']) ? $params['session_id_value'] : null;*/
 
-     $courseInfo = CourseManager::getCourseInfoFromOriginalId(
+        $courseInfo = CourseManager::getCourseInfoFromOriginalId(
         $courseIdValue,
         $courseIdName
     );

Braces +48 added lines, -20 removed lines

@@ -48,19 +48,22 @@ 
         list($ip1, $ip2) = explode(',', $_SERVER['HTTP_X_FORWARDED_FOR']);
         $ip = trim($ip1);
     }
-    if ($debug)
-        error_log("ip: $ip");
+    if ($debug) {
+            error_log("ip: $ip");
+    }
     // Check if a file that limits access from webservices exists and contains
     // the restraining check
     if (is_file('webservice-auth-ip.conf.php')) {
         include 'webservice-auth-ip.conf.php';
-        if ($debug)
-            error_log("webservice-auth-ip.conf.php file included");
+        if ($debug) {
+                    error_log("webservice-auth-ip.conf.php file included");
+        }
         if (!empty($ws_auth_ip)) {
             $check_ip = true;
             $ip_matches = api_check_ip_in_range($ip, $ws_auth_ip);
-            if ($debug)
-                error_log("ip_matches: $ip_matches");
+            if ($debug) {
+                            error_log("ip_matches: $ip_matches");
+            }
         }
     }
 
@@ -76,8 +79,9 @@ 
     }
     $result = api_is_valid_secret_key($secret_key, $security_key);
     //error_log($secret_key.'-'.$security_key);
-    if ($debug)
-        error_log('WSHelperVerifyKey result: '.intval($result));
+    if ($debug) {
+            error_log('WSHelperVerifyKey result: '.intval($result));
+    }
     return $result;
 }
 
@@ -140,7 +144,9 @@ 
     if (!WSHelperVerifyKey($params)) {
         return return_error(WS_ERROR_SECRET_KEY);
     }
-    if ($debug) error_log('WSImportLP');
+    if ($debug) {
+        error_log('WSImportLP');
+    }
 
     $courseIdName = $params['course_id_name'];
     $courseIdValue = $params['course_id_value'];
@@ -156,7 +162,9 @@ 
     $courseId = $courseInfo['real_id'];
 
     if (empty($courseInfo)) {
-        if ($debug) error_log('Course not found');
+        if ($debug) {
+            error_log('Course not found');
+        }
         return 'Course not found';
     }
 
@@ -169,7 +177,9 @@ 
 
         if (empty($sessionId)) {
 
-            if ($debug) error_log('Session not found');
+            if ($debug) {
+                error_log('Session not found');
+            }
             return 'Session not found';
         }
     }
@@ -196,7 +206,9 @@ 
     $manifest = $oScorm->import_package($fileInfo, '', $courseInfo);
 
     if (!$manifest) {
-        if ($debug) error_log('manifest.xml file not found');
+        if ($debug) {
+            error_log('manifest.xml file not found');
+        }
         //if api_set_failure
         return 'manifest.xml file not found';
     }
@@ -215,10 +227,14 @@ 
         $oScorm->set_maker($maker, $courseId);
         //$oScorm->set_jslib('scorm_api.php');
 
-        if ($debug) error_log('scorm was added');
+        if ($debug) {
+            error_log('scorm was added');
+        }
         return 1;
     } else {
-        if ($debug) error_log('manifest data empty');
+        if ($debug) {
+            error_log('manifest data empty');
+        }
         return 'manifest data empty';
     }
 }
@@ -311,7 +327,9 @@ 
     );
 
     if (empty($courseInfo)) {
-        if ($debug) error_log("Course not found: $courseIdName : $courseIdValue");
+        if ($debug) {
+            error_log("Course not found: $courseIdName : $courseIdValue");
+        }
         return 'Course not found';
     }
 
@@ -326,7 +344,9 @@ 
 
         if (empty($sessionId)) {
 
-            if ($debug) error_log('Session not found');
+            if ($debug) {
+                error_log('Session not found');
+            }
             return 'Session not found';
         }
     }
@@ -407,7 +427,9 @@ 
     );
 
     if (empty($courseInfo)) {
-        if ($debug) error_log("Course not found: $courseIdName : $courseIdValue");
+        if ($debug) {
+            error_log("Course not found: $courseIdName : $courseIdValue");
+        }
         return 'Course not found';
     }
     $courseId = $courseInfo['real_id'];
@@ -432,7 +454,9 @@ 
 
     $lp = new learnpath($courseCode, $lpId, null);
     if ($lp) {
-        if ($debug) error_log("LP deleted $lpId");
+        if ($debug) {
+            error_log("LP deleted $lpId");
+        }
 
         $course_dir = $courseInfo['directory'] . '/document';
         $sys_course_path = api_get_path(SYS_COURSE_PATH);
@@ -448,7 +472,9 @@ 
                 if ($item) {
                     $documentId = $item->get_path();
 
-                    if ($debug) error_log("lp item id found #$itemId");
+                    if ($debug) {
+                        error_log("lp item id found #$itemId");
+                    }
 
                     $documentInfo = DocumentManager::get_document_data_by_id(
                         $documentId,
@@ -474,7 +500,9 @@ 
                         }
                     }
                 } else {
-                    if ($debug) error_log("Document not found #$itemId");
+                    if ($debug) {
+                        error_log("Document not found #$itemId");
+                    }
                 }
             }
         }

Spacing +43 added lines, -43 removed lines

@@ -65,7 +65,7 @@ 
     }
 
     if ($debug) {
-        error_log("checkip " . intval($check_ip));
+        error_log("checkip ".intval($check_ip));
     }
 
     if ($check_ip) {
@@ -120,13 +120,13 @@ 
 );
 
 // Register the method to expose
-$server->register('WSImportLP',                            // method name
-    array('params' => 'tns:params'),  // input parameters
-    array('return' => 'xsd:string'),                                        // output parameters
-    'urn:WSLP',                                                   // namespace
-    'urn:WSLP#WSImportLP',                       // soapaction
-    'rpc',                                                                  // style
-    'encoded',                                                              // use
+$server->register('WSImportLP', // method name
+    array('params' => 'tns:params'), // input parameters
+    array('return' => 'xsd:string'), // output parameters
+    'urn:WSLP', // namespace
+    'urn:WSLP#WSImportLP', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service adds users'                                               // documentation
 );
 
@@ -183,7 +183,7 @@ 
 
     $uniqueFile = uniqid();
     $userId = 1; // admin
-    $filePath = api_get_path(SYS_ARCHIVE_PATH) . $uniqueFile;
+    $filePath = api_get_path(SYS_ARCHIVE_PATH).$uniqueFile;
     file_put_contents($filePath, $fileData);
 
     $fileName = $params['filename'];
@@ -257,8 +257,8 @@ 
     'all',
     '',
     array(
-        'id'    => array('name' => 'id',    'type' => 'xsd:string'),
-        'name'  => array('name' => 'name',  'type' => 'xsd:string'),
+        'id'    => array('name' => 'id', 'type' => 'xsd:string'),
+        'name'  => array('name' => 'name', 'type' => 'xsd:string'),
     )
 );
 
@@ -274,13 +274,13 @@ 
 );
 
 // Register the method to expose
-$server->register('WSGetLpList',                            // method name
-    array('params' => 'tns:paramsGetLpList'),  // input parameters
-    array('return' => 'tns:lpList'),                                        // output parameters
-    'urn:WSLP',                                                   // namespace
-    'urn:WSLP#WSGetLpList',                       // soapaction
-    'rpc',                                                                  // style
-    'encoded',                                                              // use
+$server->register('WSGetLpList', // method name
+    array('params' => 'tns:paramsGetLpList'), // input parameters
+    array('return' => 'tns:lpList'), // output parameters
+    'urn:WSLP', // namespace
+    'urn:WSLP#WSGetLpList', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service adds users'                                               // documentation
 );
 
@@ -295,9 +295,9 @@ 
         return return_error(WS_ERROR_SECRET_KEY);
     }
 
-    require_once api_get_path(SYS_CODE_PATH) . 'lp/learnpathList.class.php';
-    require_once api_get_path(SYS_CODE_PATH) . 'lp/learnpath.class.php';
-    require_once api_get_path(SYS_CODE_PATH) . 'lp/learnpathItem.class.php';
+    require_once api_get_path(SYS_CODE_PATH).'lp/learnpathList.class.php';
+    require_once api_get_path(SYS_CODE_PATH).'lp/learnpath.class.php';
+    require_once api_get_path(SYS_CODE_PATH).'lp/learnpathItem.class.php';
 
     $courseIdName = $params['course_id_name'];
     $courseIdValue = $params['course_id_value'];
@@ -369,13 +369,13 @@ 
 );
 
 // Register the method to expose
-$server->register('WSDeleteLp',                            // method name
-    array('params' => 'tns:paramsDeleteLp'),  // input parameters
-    array('return' => 'xsd:string'),                                        // output parameters
-    'urn:WSLP',                                                   // namespace
-    'urn:WSLP#WSDeleteLp',                       // soapaction
-    'rpc',                                                                  // style
-    'encoded',                                                              // use
+$server->register('WSDeleteLp', // method name
+    array('params' => 'tns:paramsDeleteLp'), // input parameters
+    array('return' => 'xsd:string'), // output parameters
+    'urn:WSLP', // namespace
+    'urn:WSLP#WSDeleteLp', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service deletes a LP'                                               // documentation
 );
 
@@ -390,9 +390,9 @@ 
         return return_error(WS_ERROR_SECRET_KEY);
     }
 
-    require_once api_get_path(SYS_CODE_PATH) . 'lp/learnpathList.class.php';
-    require_once api_get_path(SYS_CODE_PATH) . 'lp/learnpath.class.php';
-    require_once api_get_path(SYS_CODE_PATH) . 'lp/learnpathItem.class.php';
+    require_once api_get_path(SYS_CODE_PATH).'lp/learnpathList.class.php';
+    require_once api_get_path(SYS_CODE_PATH).'lp/learnpath.class.php';
+    require_once api_get_path(SYS_CODE_PATH).'lp/learnpathItem.class.php';
 
     $courseIdName = $params['course_id_name'];
     $courseIdValue = $params['course_id_value'];
@@ -434,9 +434,9 @@ 
     if ($lp) {
         if ($debug) error_log("LP deleted $lpId");
 
-        $course_dir = $courseInfo['directory'] . '/document';
+        $course_dir = $courseInfo['directory'].'/document';
         $sys_course_path = api_get_path(SYS_COURSE_PATH);
-        $base_work_dir = $sys_course_path . $course_dir;
+        $base_work_dir = $sys_course_path.$course_dir;
 
         $items = $lp->get_flat_ordered_items_list($lpId, 0, $courseId);
 
@@ -495,9 +495,9 @@ 
     'all',
     '',
     array(
-        'data'  => array('name' => 'data',  'type' => 'xsd:string'),
-        'title'  => array('name' => 'title',  'type' => 'xsd:string'),
-        'filename'  => array('name' => 'filename',  'type' => 'xsd:string'),
+        'data'  => array('name' => 'data', 'type' => 'xsd:string'),
+        'title'  => array('name' => 'title', 'type' => 'xsd:string'),
+        'filename'  => array('name' => 'filename', 'type' => 'xsd:string'),
     )
 );
 
@@ -548,13 +548,13 @@ 
 );
 
 // Register the method to expose
-$server->register('WSCreateLp',                            // method name
-    array('params' => 'tns:paramsCreateLp'),  // input parameters
-    array('return' => 'xsd:string'),                                        // output parameters
-    'urn:WSLP',                                                   // namespace
-    'urn:WSLP#WSCreateLp',                       // soapaction
-    'rpc',                                                                  // style
-    'encoded',                                                              // use
+$server->register('WSCreateLp', // method name
+    array('params' => 'tns:paramsCreateLp'), // input parameters
+    array('return' => 'xsd:string'), // output parameters
+    'urn:WSLP', // namespace
+    'urn:WSLP#WSCreateLp', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service creates a LP'                                               // documentation
 );
 

main/webservices/registration.soap.php

Doc Comments +3 added lines

@@ -2617,6 +2617,9 @@
     )
 );
 
+/**
+ * @param string $type
+ */
 function WSHelperActionOnUsers($params, $type) {
     if(!WSHelperVerifyKey($params)) {
         return returnError(WS_ERROR_SECRET_KEY);

Spacing +460 added lines, -460 removed lines

@@ -81,7 +81,7 @@ 
     }
 
     if ($debug) {
-        error_log("checkip " . intval($check_ip));
+        error_log("checkip ".intval($check_ip));
     }
 
     if ($check_ip) {
@@ -140,7 +140,7 @@ 
     '',
     'SOAP-ENC:Array',
     array(),
-    array(array('ref'=>'SOAP-ENC:arrayType','wsdl:arrayType' => 'tns:extras[]')),
+    array(array('ref'=>'SOAP-ENC:arrayType', 'wsdl:arrayType' => 'tns:extras[]')),
     'tns:extras'
 );
 
@@ -173,7 +173,7 @@ 
     '',
     'SOAP-ENC:Array',
     array(),
-    array(array('ref'=>'SOAP-ENC:arrayType','wsdl:arrayType' => 'tns:usersParams[]')),
+    array(array('ref'=>'SOAP-ENC:arrayType', 'wsdl:arrayType' => 'tns:usersParams[]')),
     'tns:usersParams'
 );
 
@@ -219,13 +219,13 @@ 
 );
 
 // Register the method to expose
-$server->register('WSCreateUsers',                 // method name
-    array('createUsers' => 'tns:createUsers'),     // input parameters
-    array('return' => 'tns:results_createUsers'),  // output parameters
-    'urn:WSRegistration',                          // namespace
-    'urn:WSRegistration#WSCreateUsers',            // soapaction
-    'rpc',                                         // style
-    'encoded',                                     // use
+$server->register('WSCreateUsers', // method name
+    array('createUsers' => 'tns:createUsers'), // input parameters
+    array('return' => 'tns:results_createUsers'), // output parameters
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSCreateUsers', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service adds a user'                     // documentation
 );
 
@@ -406,7 +406,7 @@ 
             continue;
         }
 
-        $results[] =  $userId;
+        $results[] = $userId;
 
     } // end principal foreach
 
@@ -452,13 +452,13 @@ 
 
 
 // Register the method to expose
-$server->register('WSCreateUser',                // method name
-    array('createUser' => 'tns:createUser'),     // input parameters
-    array('return' => 'xsd:string'),             // output parameters
-    'urn:WSRegistration',                        // namespace
-    'urn:WSRegistration#WSCreateUser',           // soapaction
-    'rpc',                                       // style
-    'encoded',                                   // use
+$server->register('WSCreateUser', // method name
+    array('createUser' => 'tns:createUser'), // input parameters
+    array('return' => 'xsd:string'), // output parameters
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSCreateUser', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service adds a user'                   // documentation
 );
 
@@ -561,7 +561,7 @@ 
     }
 
     if (isset($original_user_id_name) && isset($original_user_id_value)) {
-        $_SESSION['ws_' . $original_user_id_name] = $original_user_id_value;
+        $_SESSION['ws_'.$original_user_id_name] = $original_user_id_value;
     }
 
     /** @var User $user */
@@ -609,7 +609,7 @@ 
         );
 
         if (isset($original_user_id_name) && isset($original_user_id_value)) {
-            unset($_SESSION['ws_' . $original_user_id_name]);
+            unset($_SESSION['ws_'.$original_user_id_name]);
         }
 
         if (is_array($extra_list) && count($extra_list) > 0) {
@@ -661,7 +661,7 @@ 
         'language'              => array('name' => 'language', 'type' => 'xsd:string'),
         'phone'                 => array('name' => 'phone', 'type' => 'xsd:string'),
         'expiration_date'       => array('name' => 'expiration_date', 'type' => 'xsd:string'),
-        'official_code'         => array('name' => 'official_code',    'type' => 'xsd:string'),
+        'official_code'         => array('name' => 'official_code', 'type' => 'xsd:string'),
         'original_user_id_name' => array('name' => 'original_user_id_name', 'type' => 'xsd:string'),
         'original_user_id_value'=> array('name' => 'original_user_id_value', 'type' => 'xsd:string'),
         'extra'                 => array('name' => 'extra', 'type' => 'tns:extrasList')
@@ -689,7 +689,7 @@ 
     'all',
     '',
     array(
-        'users'         => array('name' => 'users',      'type' => 'tns:createUsersPassEncryptParamsList'),
+        'users'         => array('name' => 'users', 'type' => 'tns:createUsersPassEncryptParamsList'),
         'secret_key'    => array('name' => 'secret_key', 'type' => 'xsd:string')
     )
 );
@@ -719,13 +719,13 @@ 
 );
 
 // Register the method to expose
-$server->register('WSCreateUsersPasswordCrypted',                            // method name
+$server->register('WSCreateUsersPasswordCrypted', // method name
     array('createUsersPasswordCrypted' => 'tns:createUsersPasswordCrypted'), // input parameters
-    array('return' => 'tns:results_createUsersPassEncrypt'),                 // output parameters
-    'urn:WSRegistration',                                                    // namespace
-    'urn:WSRegistration#WSCreateUsersPasswordCrypted',                       // soapaction
-    'rpc',                                                                   // style
-    'encoded',                                                               // use
+    array('return' => 'tns:results_createUsersPassEncrypt'), // output parameters
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSCreateUsersPasswordCrypted', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service adds users to the system'                                  // documentation
 );
 
@@ -795,7 +795,7 @@ 
 
         if (is_array($extra_list) && count($extra_list) > 0) {
             foreach ($extra_list as $extra) {
-                if($extra['field_name'] == 'salt') {
+                if ($extra['field_name'] == 'salt') {
                     $salt = $extra['field_value'];
                     break;
                 }
@@ -850,7 +850,7 @@ 
                         active='1',
                         hr_dept_id=".intval($hr_dept_id);
 
-                $sql .=  " WHERE user_id='".$r_check_user[0]."'";
+                $sql .= " WHERE user_id='".$r_check_user[0]."'";
                 Database::query($sql);
 
                 if (is_array($extra_list) && count($extra_list) > 0) {
@@ -989,9 +989,9 @@ 
     'all',
     '',
     array(
-        'user_id' => array('name' => 'course',     'type' => 'xsd:string'), // Chamilo user Id
-        'session_id' => array('name' => 'user_id',    'type' => 'xsd:string'), // Current Session course ID
-        'course_id' =>array('name' => 'courseId',      'type' => 'xsd:string'), // Course Real Id
+        'user_id' => array('name' => 'course', 'type' => 'xsd:string'), // Chamilo user Id
+        'session_id' => array('name' => 'user_id', 'type' => 'xsd:string'), // Current Session course ID
+        'course_id' =>array('name' => 'courseId', 'type' => 'xsd:string'), // Course Real Id
         'secret_key' => array('name' => 'secret_key', 'type' => 'xsd:string'),
 
         // optional
@@ -1049,9 +1049,9 @@ 
         );
     }
 
-    if ($debug) error_log('$userId found: '. $userId);
-    if ($debug) error_log('$courseId found: '. $courseId);
-    if ($debug) error_log('$sessionId found: '. $sessionId);
+    if ($debug) error_log('$userId found: '.$userId);
+    if ($debug) error_log('$courseId found: '.$courseId);
+    if ($debug) error_log('$sessionId found: '.$sessionId);
 
     return [
         'user_id' => $userId,
@@ -1087,7 +1087,7 @@ 
         return returnError(WS_ERROR_SECRET_KEY);
     }
 
-    if ($debug) error_log('Params '. print_r($params, 1));
+    if ($debug) error_log('Params '.print_r($params, 1));
 
     $params = parseCourseSessionUserParams($params);
 
@@ -1100,13 +1100,13 @@ 
     $result = 0;
 
     if (!empty($coaches)) {
-        if ($debug) error_log('Coaches:  '. print_r($coaches, 1));
+        if ($debug) error_log('Coaches:  '.print_r($coaches, 1));
         if (in_array($userId, $coaches)) {
             $result = 1;
         }
     }
 
-    if ($debug) error_log('Result:  '. $result);
+    if ($debug) error_log('Result:  '.$result);
 
     return $result;
 }
@@ -1138,7 +1138,7 @@ 
         return returnError(WS_ERROR_SECRET_KEY);
     }
 
-    if ($debug) error_log('Params '. print_r($params, 1));
+    if ($debug) error_log('Params '.print_r($params, 1));
 
     $params = parseCourseSessionUserParams($params);
 
@@ -1152,7 +1152,7 @@ 
     $result = 0;
 
     if (!empty($coaches)) {
-        if ($debug) error_log('Coaches:  ' . print_r($coaches, 1));
+        if ($debug) error_log('Coaches:  '.print_r($coaches, 1));
         if (!in_array($userId, $coaches)) {
             $result = 1;
         }
@@ -1160,7 +1160,7 @@ 
         $result = 1;
     }
 
-    if ($debug) error_log('Final Result: '. $result);
+    if ($debug) error_log('Final Result: '.$result);
 
     return $result;
 }
@@ -1178,32 +1178,32 @@ 
     'all',
     '',
     array(
-        'firstname'                 => array('name' => 'firstname',                 'type' => 'xsd:string'),
-        'lastname'                  => array('name' => 'lastname',                  'type' => 'xsd:string'),
-        'status'                    => array('name' => 'status',                    'type' => 'xsd:string'),
-        'email'                     => array('name' => 'email',                     'type' => 'xsd:string'),
-        'loginname'                 => array('name' => 'loginname',                 'type' => 'xsd:string'),
-        'password'                  => array('name' => 'password',                  'type' => 'xsd:string'), //encripted password using the encrypt_method
-        'encrypt_method'            => array('name' => 'encrypt_method',            'type' => 'xsd:string'),
-        'language'                  => array('name' => 'language',                  'type' => 'xsd:string'),
-        'phone'                     => array('name' => 'phone',                     'type' => 'xsd:string'),
-        'expiration_date'           => array('name' => 'expiration_date',           'type' => 'xsd:string'),
-        'official_code'             => array('name' => 'official_code',             'type' => 'xsd:string'),
-        'original_user_id_name'     => array('name' => 'original_user_id_name',     'type' => 'xsd:string'),
-        'original_user_id_value'    => array('name' => 'original_user_id_value',    'type' => 'xsd:string'),
-        'extra'                     => array('name' => 'extra',                     'type' => 'tns:extrasList'),
-        'secret_key'                => array('name' => 'secret_key',                'type' => 'xsd:string')
+        'firstname'                 => array('name' => 'firstname', 'type' => 'xsd:string'),
+        'lastname'                  => array('name' => 'lastname', 'type' => 'xsd:string'),
+        'status'                    => array('name' => 'status', 'type' => 'xsd:string'),
+        'email'                     => array('name' => 'email', 'type' => 'xsd:string'),
+        'loginname'                 => array('name' => 'loginname', 'type' => 'xsd:string'),
+        'password'                  => array('name' => 'password', 'type' => 'xsd:string'), //encripted password using the encrypt_method
+        'encrypt_method'            => array('name' => 'encrypt_method', 'type' => 'xsd:string'),
+        'language'                  => array('name' => 'language', 'type' => 'xsd:string'),
+        'phone'                     => array('name' => 'phone', 'type' => 'xsd:string'),
+        'expiration_date'           => array('name' => 'expiration_date', 'type' => 'xsd:string'),
+        'official_code'             => array('name' => 'official_code', 'type' => 'xsd:string'),
+        'original_user_id_name'     => array('name' => 'original_user_id_name', 'type' => 'xsd:string'),
+        'original_user_id_value'    => array('name' => 'original_user_id_value', 'type' => 'xsd:string'),
+        'extra'                     => array('name' => 'extra', 'type' => 'tns:extrasList'),
+        'secret_key'                => array('name' => 'secret_key', 'type' => 'xsd:string')
     )
 );
 
 // Register the method to expose
-$server->register('WSCreateUserPasswordCrypted',                            // method name
-    array('createUserPasswordCrypted' => 'tns:createUserPasswordCrypted'),  // input parameters
-    array('return' => 'xsd:string'),                                        // output parameters
-    'urn:WSRegistration',                                                   // namespace
-    'urn:WSRegistration#WSCreateUserPasswordCrypted',                       // soapaction
-    'rpc',                                                                  // style
-    'encoded',                                                              // use
+$server->register('WSCreateUserPasswordCrypted', // method name
+    array('createUserPasswordCrypted' => 'tns:createUserPasswordCrypted'), // input parameters
+    array('return' => 'xsd:string'), // output parameters
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSCreateUserPasswordCrypted', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service adds users'                                               // documentation
 );
 
@@ -1213,7 +1213,7 @@ 
     global $_user, $_configuration, $debug;
     $debug = 1;
     if ($debug) error_log('WSCreateUserPasswordCrypted');
-    if ($debug) error_log(print_r($params,1));
+    if ($debug) error_log(print_r($params, 1));
 
     if (!WSHelperVerifyKey($params)) {
         return returnError(WS_ERROR_SECRET_KEY);
@@ -1242,7 +1242,7 @@ 
     $extra_list = isset($params['extra']) ? $params['extra'] : '';
 
     if (!empty($_configuration['password_encryption'])) {
-        if ($_configuration['password_encryption'] === $encrypt_method ) {
+        if ($_configuration['password_encryption'] === $encrypt_method) {
             if ($encrypt_method == 'md5' && !preg_match('/^[A-Fa-f0-9]{32}$/', $password)) {
                 $msg = "Encryption $encrypt_method is invalid";
                 if ($debug) error_log($msg);
@@ -1304,7 +1304,7 @@ 
             if (!is_null($auth_source)) {
                 $sql .= " auth_source='".Database::escape_string($auth_source)."',";
             }
-            $sql .=    "
+            $sql .= "
                     password='".Database::escape_string($password)."',
                     email='".Database::escape_string($email)."',
                     status='".Database::escape_string($status)."',
@@ -1495,13 +1495,13 @@ 
 );
 
 // Register the method to expose
-$server->register('WSEditUserCredentials',                      // method name
-    array('editUserCredentials' => 'tns:editUserCredentials'),  // input parameters
-    array('return' => 'xsd:string'),                            // output parameters
-    'urn:WSRegistration',                                       // namespace
-    'urn:WSRegistration#WSEditUserCredentials',                 // soapaction
-    'rpc',                                                      // style
-    'encoded',                                                  // use
+$server->register('WSEditUserCredentials', // method name
+    array('editUserCredentials' => 'tns:editUserCredentials'), // input parameters
+    array('return' => 'xsd:string'), // output parameters
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSEditUserCredentials', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service edits the username and password of a user'    // documentation
 );
 
@@ -1600,13 +1600,13 @@ 
 );
 
 // Register the method to expose
-$server->register('WSEditUsers',                // method name
-    array('editUsers' => 'tns:editUsers'),      // input parameters
+$server->register('WSEditUsers', // method name
+    array('editUsers' => 'tns:editUsers'), // input parameters
     array('return' => 'tns:results_editUsers'), // output parameters
-    'urn:WSRegistration',                       // namespace
-    'urn:WSRegistration#WSEditUsers',           // soapaction
-    'rpc',                                      // style
-    'encoded',                                  // use
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSEditUsers', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service edits a user from wiener'     // documentation
 );
 
@@ -1791,13 +1791,13 @@ 
 );
 
 // Register the method to expose
-$server->register('WSEditUser',              // method name
-    array('editUser' => 'tns:editUser'),     // input parameters
-    array('return' => 'xsd:string'),         // output parameters
-    'urn:WSRegistration',                    // namespace
-    'urn:WSRegistration#WSEditUser',         // soapaction
-    'rpc',                                   // style
-    'encoded',                               // use
+$server->register('WSEditUser', // method name
+    array('editUser' => 'tns:editUser'), // input parameters
+    array('return' => 'xsd:string'), // output parameters
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSEditUser', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service edits a user from wiener'  // documentation
 );
 
@@ -1964,13 +1964,13 @@ 
 );
 
 // Register the method to expose
-$server->register('WSEditUserWithPicture',              // method name
-    array('editUserWithPicture' => 'tns:editUserWithPicture'),     // input parameters
-    array('return' => 'xsd:string'),                    // output parameters
-    'urn:WSRegistration',                               // namespace
-    'urn:WSRegistration#WSEditUserWithPicture',         // soapaction
-    'rpc',                                              // style
-    'encoded',                                          // use
+$server->register('WSEditUserWithPicture', // method name
+    array('editUserWithPicture' => 'tns:editUserWithPicture'), // input parameters
+    array('return' => 'xsd:string'), // output parameters
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSEditUserWithPicture', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service edits a user from wiener'             // documentation
 );
 
@@ -2024,8 +2024,8 @@ 
     $tempDir = api_get_path(SYS_ARCHIVE_PATH);
     // Make sure the file download was OK by checking the HTTP headers for OK
     if (strpos(get_headers($picture_url)[0], "OK")) {
-        file_put_contents($tempDir . $filename, file_get_contents($picture_url));
-        $pictureUri = UserManager::update_user_picture($user_id, $filename, $tempDir . $filename);
+        file_put_contents($tempDir.$filename, file_get_contents($picture_url));
+        $pictureUri = UserManager::update_user_picture($user_id, $filename, $tempDir.$filename);
     }
 
     if ($user_id == 0) {
@@ -2187,13 +2187,13 @@ 
 );
 
 // Register the method to expose
-$server->register('WSEditUsersPasswordCrypted',                           // method name
-    array('editUsersPasswordCrypted' => 'tns:editUsersPasswordCrypted'),  // input parameters
-    array('return' => 'tns:results_editUsersPasswordCrypted'),            // output parameters
-    'urn:WSRegistration',                                                 // namespace
-    'urn:WSRegistration#WSEditUsersPasswordCrypted',                      // soapaction
-    'rpc',                                                                // style
-    'encoded',                                                            // use
+$server->register('WSEditUsersPasswordCrypted', // method name
+    array('editUsersPasswordCrypted' => 'tns:editUsersPasswordCrypted'), // input parameters
+    array('return' => 'tns:results_editUsersPasswordCrypted'), // output parameters
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSEditUsersPasswordCrypted', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service edits a user'                                           // documentation
 );
 
@@ -2237,7 +2237,7 @@ 
 
             $password = $user_param['password'];
             $encrypt_method = $user_param['encrypt_method'];
-            if ($_configuration['password_encryption'] === $encrypt_method ) {
+            if ($_configuration['password_encryption'] === $encrypt_method) {
                 if ($encrypt_method == 'md5' && !preg_match('/^[A-Fa-f0-9]{32}$/', $password)) {
                     $msg = "Encryption $encrypt_method is invalid";
                     $results[] = $msg;
@@ -2252,11 +2252,11 @@ 
                 $results[] = $msg;
                 continue;
             }
-        } elseif (!empty($user_param['password']) && empty($user_param['encrypt_method'])){
+        } elseif (!empty($user_param['password']) && empty($user_param['encrypt_method'])) {
             $msg = "If password is not empty the encrypt_method param is required ";
             $results[] = $msg;
             continue;
-        } elseif (empty($user_param['password']) && !empty($user_param['encrypt_method'])){
+        } elseif (empty($user_param['password']) && !empty($user_param['encrypt_method'])) {
             $msg = "If encrypt_method is not empty the password param is required ";
             $results[] = $msg;
             continue;
@@ -2392,13 +2392,13 @@ 
 );
 
 // Register the method to expose
-$server->register('WSEditUserPasswordCrypted',                         // method name
+$server->register('WSEditUserPasswordCrypted', // method name
     array('editUserPasswordCrypted' => 'tns:editUserPasswordCrypted'), // input parameters
-    array('return' => 'xsd:string'),                                   // output parameters
-    'urn:WSRegistration',                                              // namespace
-    'urn:WSRegistration#WSEditUserPasswordCrypted',                    // soapaction
-    'rpc',                                                             // style
-    'encoded',                                                         // use
+    array('return' => 'xsd:string'), // output parameters
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSEditUserPasswordCrypted', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service edits a user'                                        // documentation
 );
 
@@ -2442,7 +2442,7 @@ 
     if (!empty($params['password']) && !empty($params['encrypt_method'])) {
         $password = $params['password'];
         $encrypt_method = $params['encrypt_method'];
-        if ($_configuration['password_encryption'] === $encrypt_method ) {
+        if ($_configuration['password_encryption'] === $encrypt_method) {
             if ($encrypt_method == 'md5' && !preg_match('/^[A-Fa-f0-9]{32}$/', $password)) {
                 $msg = "Encryption $encrypt_method is invalid";
                 return $msg;
@@ -2612,7 +2612,7 @@ 
     '',
     'SOAP-ENC:Array',
     array(),
-    array(array('ref'=>'SOAP-ENC:arrayType','wsdl:arrayType' => 'tns:user_id[]')),'tns:user_id'
+    array(array('ref'=>'SOAP-ENC:arrayType', 'wsdl:arrayType' => 'tns:user_id[]')), 'tns:user_id'
 );
 
 $server->wsdl->addComplexType(
@@ -2636,7 +2636,7 @@ 
     $orig_user_id_value = array();
 
     $original_user_ids = $params['ids'];
-    foreach($original_user_ids as $original_user_id) {
+    foreach ($original_user_ids as $original_user_id) {
         $result = false;
         $orig_user_id_value[] = $original_user_id['original_user_id_value'];
         $user_id = UserManager::get_user_id_from_original_id(
@@ -2646,13 +2646,13 @@ 
         if ($user_id > 0) {
             if ($type == "delete") {
                 $result = UserManager::delete_user($user_id);
-            } else if($type == "disable") {
+            } else if ($type == "disable") {
                 $result = UserManager::disable($user_id);
-            } else if($type == "enable") {
+            } else if ($type == "enable") {
                 $result = UserManager::enable($user_id);
             }
         }
-        $results[] = $result?1:0;
+        $results[] = $result ? 1 : 0;
     }
 
 
@@ -2668,13 +2668,13 @@ 
     return $output;
 }
 
-$server->register('WSDeleteUsers',                         // method name
-    array('user_ids' => 'tns:user_ids'),                   // input parameters
-    array('return' => 'tns:results_actionUsers'),          // output parameters
-    'urn:WSRegistration',                                  // namespace
-    'urn:WSRegistration#WSDeleteUsers',                    // soapaction
-    'rpc',                                                 // style
-    'encoded',                                             // use
+$server->register('WSDeleteUsers', // method name
+    array('user_ids' => 'tns:user_ids'), // input parameters
+    array('return' => 'tns:results_actionUsers'), // output parameters
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSDeleteUsers', // soapaction
+    'rpc', // style
+    'encoded', // use
     'Deletes users provided as parameters from the system' // documentation
 );
 
@@ -2683,13 +2683,13 @@ 
 }
 
 /** WSDisableUsers **/
-$server->register('WSDisableUsers',                         // method name
-    array('user_ids' => 'tns:user_ids'),                    // input parameters
-    array('return' => 'tns:results_actionUsers'),           // output parameters
-    'urn:WSRegistration',                                   // namespace
-    'urn:WSRegistration#WSDisableUsers',                    // soapaction
-    'rpc',                                                  // style
-    'encoded',                                              // use
+$server->register('WSDisableUsers', // method name
+    array('user_ids' => 'tns:user_ids'), // input parameters
+    array('return' => 'tns:results_actionUsers'), // output parameters
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSDisableUsers', // soapaction
+    'rpc', // style
+    'encoded', // use
     'Disables users provided as parameters from the system' // documentation
 );
 
@@ -2698,13 +2698,13 @@ 
 }
 
 /** WSEnableUsers **/
-$server->register('WSEnableUsers',            // method name
-    array('user_ids' => 'tns:user_ids'),      // input parameters
-    array('return' => 'tns:results_actionUsers'),      // output parameters
-    'urn:WSRegistration',                     // namespace
-    'urn:WSRegistration#WSEnableUsers',       // soapaction
-    'rpc',                                    // style
-    'encoded',                                // use
+$server->register('WSEnableUsers', // method name
+    array('user_ids' => 'tns:user_ids'), // input parameters
+    array('return' => 'tns:results_actionUsers'), // output parameters
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSEnableUsers', // soapaction
+    'rpc', // style
+    'encoded', // use
     'Enables users provided as parameters'    // documentation
 );
 
@@ -2757,7 +2757,7 @@ 
     '',
     'SOAP-ENC:Array',
     array(),
-    array(array('ref'=>'SOAP-ENC:arrayType','wsdl:arrayType' => 'tns:createCourseParams[]')),'tns:createCourseParams'
+    array(array('ref'=>'SOAP-ENC:arrayType', 'wsdl:arrayType' => 'tns:createCourseParams[]')), 'tns:createCourseParams'
 );
 
 // Register the data structures used by the service
@@ -2798,13 +2798,13 @@ 
 );
 
 // Register the method to expose
-$server->register('WSCreateCourse',                // method name
-    array('createCourse' => 'tns:createCourse'),   // input parameters
+$server->register('WSCreateCourse', // method name
+    array('createCourse' => 'tns:createCourse'), // input parameters
     array('return' => 'tns:results_createCourse'), // output parameters
-    'urn:WSRegistration',                          // namespace
-    'urn:WSRegistration#WSCreateCourse',           // soapaction
-    'rpc',                                         // style
-    'encoded',                                     // use
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSCreateCourse', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service adds a course'                   // documentation
 );
 
@@ -2862,7 +2862,7 @@ 
                             category_code='".Database::escape_string($category_code)."',
                             tutor_name='".Database::escape_string($tutor_name)."',
                             visual_code='".Database::escape_string($wanted_code)."'";
-                if($visibility !== null) {
+                if ($visibility !== null) {
                     $sql .= ", visibility = '$visibility' ";
                 }
                 $sql .= " WHERE id='".$courseInfo['real_id']."'";
@@ -2895,7 +2895,7 @@ 
         $params['title'] = $title;
         $params['wanted_code'] = $wanted_code;
         $params['category_code'] = $category_code;
-        $params['course_category']    = $category_code;
+        $params['course_category'] = $category_code;
         $params['tutor_name'] = $tutor_name;
         $params['course_language'] = $course_language;
         $params['user_id'] = api_get_user_id();
@@ -3033,13 +3033,13 @@ 
 
 
 // Register the method to expose
-$server->register('WSCreateCourseByTitle',                     // method name
+$server->register('WSCreateCourseByTitle', // method name
     array('createCourseByTitle' => 'tns:createCourseByTitle'), // input parameters
-    array('return' => 'tns:results_createCourseByTitle'),      // output parameters
-    'urn:WSRegistration',                                      // namespace
-    'urn:WSRegistration#WSCreateCourseByTitle',                // soapaction
-    'rpc',                                                     // style
-    'encoded',                                                 // use
+    array('return' => 'tns:results_createCourseByTitle'), // output parameters
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSCreateCourseByTitle', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service adds a course by title'                      // documentation
 );
 
@@ -3270,18 +3270,18 @@ 
 );
 
 // Register the method to expose
-$server->register('WSEditCourse',                // method name
-    array('editCourse' => 'tns:editCourse'),     // input parameters
+$server->register('WSEditCourse', // method name
+    array('editCourse' => 'tns:editCourse'), // input parameters
     array('return' => 'tns:results_editCourse'), // output parameters
-    'urn:WSRegistration',                        // namespace
-    'urn:WSRegistration#WSEditCourse',           // soapaction
-    'rpc',                                       // style
-    'encoded',                                   // use
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSEditCourse', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service edits a course'                // documentation
 );
 
 // Define the method WSEditCourse
-function WSEditCourse($params){
+function WSEditCourse($params) {
 
     global $_configuration;
     if (!WSHelperVerifyKey($params)) {
@@ -3436,13 +3436,13 @@ 
 
 
 // Register the method to expose
-$server->register('WSCourseDescription',                    // method name
-    array('courseDescription' => 'tns:courseDescription'),  // input parameters
-    array('return' => 'tns:fields_course_desc_list'),       // output parameters
-    'urn:WSRegistration',                                   // namespace
-    'urn:WSRegistration#WSCourseDescription',               // soapaction
-    'rpc',                                                  // style
-    'encoded',                                              // use
+$server->register('WSCourseDescription', // method name
+    array('courseDescription' => 'tns:courseDescription'), // input parameters
+    array('return' => 'tns:fields_course_desc_list'), // output parameters
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSCourseDescription', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service edits a course description'               // documentation
 );
 
@@ -3492,7 +3492,7 @@ 
     }
 
     while ($row = Database::fetch_array($result)) {
-        $ind = (int)$row['id'];
+        $ind = (int) $row['id'];
         $array_course_desc_title[$ind] = $row['title'];
         $array_course_desc_content[$ind] = $row['content'];
     }
@@ -3579,13 +3579,13 @@ 
 
 
 // Register the method to expose
-$server->register('WSEditCourseDescription',                       // method name
+$server->register('WSEditCourseDescription', // method name
     array('editCourseDescription' => 'tns:editCourseDescription'), // input parameters
-    array('return' => 'tns:results_editCourseDescription'),        // output parameters
-    'urn:WSRegistration',                                          // namespace
-    'urn:WSRegistration#WSEditCourseDescription',                  // soapaction
-    'rpc',                                                         // style
-    'encoded',                                                     // use
+    array('return' => 'tns:results_editCourseDescription'), // output parameters
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSEditCourseDescription', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service edits a course description'                      // documentation
 );
 
@@ -3627,7 +3627,7 @@ 
         $course_desc_title = Database::escape_string($course_desc_title);
         $course_desc_content = Database::escape_string($course_desc_content);
 
-        $course_desc_id = (int)$course_desc_id;
+        $course_desc_id = (int) $course_desc_id;
         if ($course_desc_id > 8 && $course_desc_id < 1) {
             $results[] = 0; // course_desc_id invalid.
             continue;
@@ -3656,7 +3656,7 @@ 
             $result = $courseDescription->insert();
         }
 
-        $results[] = $result?1:0;
+        $results[] = $result ? 1 : 0;
     } // end principal foreach
 
     $count_results = count($results);
@@ -3734,13 +3734,13 @@ 
     'tns:result_deleteCourse'
 );
 
-$server->register('WSDeleteCourse',                // method name
-    array('deleteCourse' => 'tns:deleteCourse'),   // input parameters
+$server->register('WSDeleteCourse', // method name
+    array('deleteCourse' => 'tns:deleteCourse'), // input parameters
     array('return' => 'tns:results_deleteCourse'), // output parameters
-    'urn:WSRegistration',                          // namespace
-    'urn:WSRegistration#WSDeleteCourse',           // soapaction
-    'rpc',                                         // style
-    'encoded',                                     // use
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSDeleteCourse', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service deletes a course '               // documentation
 );
 
@@ -3867,13 +3867,13 @@ 
 );
 
 // Register the method to expose
-$server->register('WSCreateSession',                // method name
-    array('createSession' => 'tns:createSession'),  // input parameters
+$server->register('WSCreateSession', // method name
+    array('createSession' => 'tns:createSession'), // input parameters
     array('return' => 'tns:results_createSession'), // output parameters
-    'urn:WSRegistration',                           // namespace
-    'urn:WSRegistration#WSCreateSession',           // soapaction
-    'rpc',                                          // style
-    'encoded',                                      // use
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSCreateSession', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service edits a session'                  // documentation
 );
 
@@ -3927,8 +3927,8 @@ 
         }
 
         if (empty($nolimit)) {
-            $date_start = "$year_start-".(($month_start < 10)?"0$month_start":$month_start)."-".(($day_start < 10)?"0$day_start":$day_start) . ' 00:00:00';
-            $date_end = "$year_end-".(($month_end < 10)?"0$month_end":$month_end)."-".(($day_end < 10)?"0$day_end":$day_end) . ' 23:59:59';
+            $date_start = "$year_start-".(($month_start < 10) ? "0$month_start" : $month_start)."-".(($day_start < 10) ? "0$day_start" : $day_start).' 00:00:00';
+            $date_end = "$year_end-".(($month_end < 10) ? "0$month_end" : $month_end)."-".(($day_end < 10) ? "0$day_end" : $day_end).' 23:59:59';
         } else {
             $date_start = "";
             $date_end = "";
@@ -3952,7 +3952,7 @@ 
             }
             $results[] = 0;
             continue;
-        } elseif (empty($nolimit) && (!$month_end || !$day_end || !$year_end || !checkdate($month_end,  $day_end, $year_end))) {
+        } elseif (empty($nolimit) && (!$month_end || !$day_end || !$year_end || !checkdate($month_end, $day_end, $year_end))) {
             $results[] = 0;
             if ($debug) {
                 error_log("There's an error with the end date: $month_end - $day_end - $year_end");
@@ -4141,13 +4141,13 @@ 
 
 
 // Register the method to expose
-$server->register('WSEditSession',                // method name
-    array('editSession' => 'tns:editSession'),    // input parameters
+$server->register('WSEditSession', // method name
+    array('editSession' => 'tns:editSession'), // input parameters
     array('return' => 'tns:results_editSession'), // output parameters
-    'urn:WSRegistration',                         // namespace
-    'urn:WSRegistration#WSEditSession',           // soapaction
-    'rpc',                                        // style
-    'encoded',                                    // use
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSEditSession', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service edits a session'                // documentation
 );
 
@@ -4267,7 +4267,7 @@ 
                 }
             }
 
-            $results[] = $editResult?1:0;
+            $results[] = $editResult ? 1 : 0;
             continue;
         }
 
@@ -4346,13 +4346,13 @@ 
     'tns:result_deleteSession'
 );
 
-$server->register('WSDeleteSession',                // method name
-    array('deleteSession' => 'tns:deleteSession'),  // input parameters
+$server->register('WSDeleteSession', // method name
+    array('deleteSession' => 'tns:deleteSession'), // input parameters
     array('return' => 'tns:results_deleteSession'), // output parameters
-    'urn:WSRegistration',                           // namespace
-    'urn:WSRegistration#WSDeleteSession',           // soapaction
-    'rpc',                                          // style
-    'encoded',                                      // use
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSDeleteSession', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service deletes a session '               // documentation
 );
 
@@ -4433,10 +4433,10 @@ 
     'struct',
     'all',
     '',
-    array (
+    array(
         'course_id' => array('name' => 'course_id', 'type' => 'tns:course_id'),
-        'user_id'   => array('name' => 'user_id',   'type' => 'tns:user_id'),
-        'status'    => array('name' => 'status',    'type' => 'xsd:int')
+        'user_id'   => array('name' => 'user_id', 'type' => 'tns:user_id'),
+        'status'    => array('name' => 'status', 'type' => 'xsd:int')
     )
 );
 
@@ -4446,9 +4446,9 @@ 
     'struct',
     'all',
     '',
-    array (
-        'userscourses'  => array('name' => 'userscourses',  'type' => 'tns:user_course_status_array'), //removed []
-        'secret_key'    => array('name' => 'secret_key',    'type' => 'xsd:string')
+    array(
+        'userscourses'  => array('name' => 'userscourses', 'type' => 'tns:user_course_status_array'), //removed []
+        'secret_key'    => array('name' => 'secret_key', 'type' => 'xsd:string')
     )
 );
 
@@ -4473,9 +4473,9 @@ 
     'all',
     '',
     array(
-        'original_user_id_value'    => array('name' => 'original_user_id_value',    'type' => 'xsd:string'),
-        'original_course_id_value'  => array('name' => 'original_course_id_value',  'type' => 'xsd:string'),
-        'result'                    => array('name' => 'result',                    'type' => 'xsd:int')
+        'original_user_id_value'    => array('name' => 'original_user_id_value', 'type' => 'xsd:string'),
+        'original_course_id_value'  => array('name' => 'original_course_id_value', 'type' => 'xsd:string'),
+        'result'                    => array('name' => 'result', 'type' => 'xsd:int')
     )
 );
 
@@ -4491,13 +4491,13 @@ 
 );
 
 // Register the method to expose
-$server->register('WSSubscribeUserToCourse',                            // method name
-    array('subscribeUserToCourse' => 'tns:subscribeUserToCourse_arg'),  // input parameters
+$server->register('WSSubscribeUserToCourse', // method name
+    array('subscribeUserToCourse' => 'tns:subscribeUserToCourse_arg'), // input parameters
     array('return' => 'tns:subscribeUserToCourse_return_global'),
-    'urn:WSRegistration',                                               // namespace
-    'urn:WSRegistration#WSSubscribeUserToCourse',                       // soapaction
-    'rpc',                                                              // style
-    'encoded',                                                          // use
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSSubscribeUserToCourse', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service subscribes a user to a course'                        // documentation
 );
 
@@ -4507,7 +4507,7 @@ 
     if (!WSHelperVerifyKey($params)) {
         return returnError(WS_ERROR_SECRET_KEY);
     }
-    if ($debug) error_log('WSSubscribeUserToCourse params: '.print_r($params,1));
+    if ($debug) error_log('WSSubscribeUserToCourse params: '.print_r($params, 1));
 
     $results = array();
     $userscourses = $params['userscourses'];
@@ -4575,9 +4575,9 @@ 
     'all',
     '',
     array(
-        'course'       => array('name' => 'course',     'type' => 'xsd:string'), //Course string code
-        'user_id'      => array('name' => 'user_id',    'type' => 'xsd:string'), //Chamilo user_id
-        'status'       => array('name' => 'status',     'type' => 'xsd:int'),
+        'course'       => array('name' => 'course', 'type' => 'xsd:string'), //Course string code
+        'user_id'      => array('name' => 'user_id', 'type' => 'xsd:string'), //Chamilo user_id
+        'status'       => array('name' => 'status', 'type' => 'xsd:int'),
         'secret_key'   => array('name' => 'secret_key', 'type' => 'xsd:string')
     )
 );
@@ -4590,18 +4590,18 @@ 
     'struct',
     'all',
     '',
-    array('message' => array('name' => 'message',    'type' => 'xsd:string'))
+    array('message' => array('name' => 'message', 'type' => 'xsd:string'))
 );
 
 
 // Register the method to expose
-$server->register('WSSubscribeUserToCourseSimple',                                 // method name
+$server->register('WSSubscribeUserToCourseSimple', // method name
     array('subscribeUserToCourseSimple' => 'tns:subscribeUserToCourseSimple_arg'), // input parameters
-    array('return' => 'xsd:string'),                                               // output parameters
-    'urn:WSRegistration',                                                          // namespace
-    'urn:WSRegistration#WSSubscribeUserToCourseSimple',                            // soapaction
-    'rpc',                                                                         // style
-    'encoded',                                                                     // use
+    array('return' => 'xsd:string'), // output parameters
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSSubscribeUserToCourseSimple', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service subscribes a user to a course in a simple way'                   // documentation
 );
 
@@ -4610,7 +4610,7 @@ 
     global $debug;
 
     if ($debug) error_log('WSSubscribeUserToCourseSimple');
-    if ($debug) error_log('Params '. print_r($params, 1));
+    if ($debug) error_log('Params '.print_r($params, 1));
     if (!WSHelperVerifyKey($params)) {
         return returnError(WS_ERROR_SECRET_KEY);
     }
@@ -4661,9 +4661,9 @@ 
     'all',
     '',
     array(
-        'original_user_id_value'      => array('name' => 'original_user_id_value',    'type' => 'xsd:string'),
-        'original_user_id_name'       => array('name' => 'original_user_id_name',     'type' => 'xsd:string'),
-        'secret_key'                  => array('name' => 'secret_key',                'type' => 'xsd:string')
+        'original_user_id_value'      => array('name' => 'original_user_id_value', 'type' => 'xsd:string'),
+        'original_user_id_name'       => array('name' => 'original_user_id_name', 'type' => 'xsd:string'),
+        'secret_key'                  => array('name' => 'secret_key', 'type' => 'xsd:string')
     )
 );
 
@@ -4674,21 +4674,21 @@ 
     'struct',
     'all',
     '',
-    array (
-        'user_id'      => array('name' => 'user_id',    'type' => 'xsd:string'),
-        'firstname'    => array('name' => 'firstname',  'type' => 'xsd:string'),
-        'lastname'     => array('name' => 'lastname',   'type' => 'xsd:string'),
+    array(
+        'user_id'      => array('name' => 'user_id', 'type' => 'xsd:string'),
+        'firstname'    => array('name' => 'firstname', 'type' => 'xsd:string'),
+        'lastname'     => array('name' => 'lastname', 'type' => 'xsd:string'),
     )
 );
 
 // Register the method to expose
-$server->register('WSGetUser',                   // method name
-    array('GetUser' => 'tns:GetUserArg'),        // input parameters
-    array('return' => 'tns:User'),               // output parameters
-    'urn:WSRegistration',                        // namespace
-    'urn:WSRegistration#WSGetUser',              // soapaction
-    'rpc',                                       // style
-    'encoded',                                   // use
+$server->register('WSGetUser', // method name
+    array('GetUser' => 'tns:GetUserArg'), // input parameters
+    array('return' => 'tns:User'), // output parameters
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSGetUser', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service get user information by id'    // documentation
 );
 
@@ -4733,17 +4733,17 @@ 
     '',
     array(
         'username'      => array('name' => 'username', 'type' => 'xsd:string'),
-        'secret_key'    => array('name' => 'secret_key','type' => 'xsd:string')
+        'secret_key'    => array('name' => 'secret_key', 'type' => 'xsd:string')
     )
 );
 // Register the method to expose
-$server->register('WSGetUserFromUsername',                     // method name
-    array('GetUserFromUsername' => 'tns:GetUserArgUsername'),  // input params
-    array('return' => 'tns:User'),                             // output parameters
-    'urn:WSRegistration',                                      // namespace
-    'urn:WSRegistration#WSGetUserFromUsername',                // soapaction
-    'rpc',                                                     // style
-    'encoded',                                                 // use
+$server->register('WSGetUserFromUsername', // method name
+    array('GetUserFromUsername' => 'tns:GetUserArgUsername'), // input params
+    array('return' => 'tns:User'), // output parameters
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSGetUserFromUsername', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service get user information by username'            // documentation
 );
 
@@ -4785,10 +4785,10 @@ 
     'all',
     '',
     array(
-        'original_user_id_values'   => array('name' => 'original_user_id_values',   'type' => 'tns:originalUsersList'),
-        'original_user_id_name'     => array('name' => 'original_user_id_name',     'type' => 'xsd:string'),
-        'original_course_id_value'  => array('name' => 'original_course_id_value',  'type' => 'xsd:string'),
-        'original_course_id_name'   => array('name' => 'original_course_id_name',   'type' => 'xsd:string'),
+        'original_user_id_values'   => array('name' => 'original_user_id_values', 'type' => 'tns:originalUsersList'),
+        'original_user_id_name'     => array('name' => 'original_user_id_name', 'type' => 'xsd:string'),
+        'original_course_id_value'  => array('name' => 'original_course_id_value', 'type' => 'xsd:string'),
+        'original_course_id_name'   => array('name' => 'original_course_id_name', 'type' => 'xsd:string'),
     )
 );
 
@@ -4841,13 +4841,13 @@ 
 );
 
 // Register the method to expose
-$server->register('WSUnsubscribeUserFromCourse',                         // method name
+$server->register('WSUnsubscribeUserFromCourse', // method name
     array('unsuscribeUserFromCourse' => 'tns:unsuscribeUserFromCourse'), // input parameters
-    array('return' => 'tns:results_unsuscribeUserFromCourse'),           // output parameters
-    'urn:WSRegistration',                                                // namespace
-    'urn:WSRegistration#WSUnsubscribeUserFromCourse',                    // soapaction
-    'rpc',                                                               // style
-    'encoded',                                                           // use
+    array('return' => 'tns:results_unsuscribeUserFromCourse'), // output parameters
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSUnsubscribeUserFromCourse', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service unsubscribes a user from a course'                     // documentation
 );
 
@@ -4893,7 +4893,7 @@ 
             $usersList[] = $user_id;
         }
 
-        $orig_user_id_value[] = implode(',',$usersList);
+        $orig_user_id_value[] = implode(',', $usersList);
 
         $courseInfo = CourseManager::getCourseInfoFromOriginalId(
             $original_course_id_value,
@@ -4960,20 +4960,20 @@ 
     'all',
     '',
     array(
-        'original_user_id_value'    => array('name' => 'original_user_id_value',    'type' => 'xsd:string'),
-        'original_course_id_value'  => array('name' => 'original_course_id_value',  'type' => 'xsd:string'),
-        'result'                    => array('name' => 'result',                    'type' => 'xsd:int')
+        'original_user_id_value'    => array('name' => 'original_user_id_value', 'type' => 'xsd:string'),
+        'original_course_id_value'  => array('name' => 'original_course_id_value', 'type' => 'xsd:string'),
+        'result'                    => array('name' => 'result', 'type' => 'xsd:int')
     )
 );
 
 // Register the method to expose
-$server->register('WSUnSubscribeUserFromCourseSimple',                         // method name
+$server->register('WSUnSubscribeUserFromCourseSimple', // method name
     array('unSubscribeUserFromCourseSimple' => 'tns:unSubscribeUserFromCourseSimple'), // input parameters
-    array('return' => 'tns:unSubscribeUserToCourseSimple_return'),           // output parameters
-    'urn:WSRegistration',                                                // namespace
-    'urn:WSRegistration#WSUnSubscribeUserFromCourseSimple',                    // soapaction
-    'rpc',                                                               // style
-    'encoded',                                                           // use
+    array('return' => 'tns:unSubscribeUserToCourseSimple_return'), // output parameters
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSUnSubscribeUserFromCourseSimple', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service unsubscribe a user from a course'                     // documentation
 );
 /**
@@ -5044,10 +5044,10 @@ 
     'all',
     '',
     array(
-        'original_user_id_values'   => array('name' => 'original_user_id_values',   'type' => 'tns:originalUsersList'),
-        'original_user_id_name'     => array('name' => 'original_user_id_name',     'type' => 'xsd:string'),
-        'original_course_id_value'  => array('name' => 'original_course_id_value',  'type' => 'xsd:string'),
-        'original_course_id_name'   => array('name' => 'original_course_id_value',  'type' => 'xsd:string')
+        'original_user_id_values'   => array('name' => 'original_user_id_values', 'type' => 'tns:originalUsersList'),
+        'original_user_id_name'     => array('name' => 'original_user_id_name', 'type' => 'xsd:string'),
+        'original_course_id_value'  => array('name' => 'original_course_id_value', 'type' => 'xsd:string'),
+        'original_course_id_name'   => array('name' => 'original_course_id_value', 'type' => 'xsd:string')
     )
 );
 
@@ -5140,13 +5140,13 @@ 
 );
 
 // Register the method to expose
-$server->register('WSSuscribeUsersToSession',                          // method name
+$server->register('WSSuscribeUsersToSession', // method name
     array('subscribeUsersToSession' => 'tns:subscribeUsersToSession'), // input parameters
-    array('return' => 'tns:results_subscribeUsersToSession'),          // output parameters
-    'urn:WSRegistration',                                              // namespace
-    'urn:WSRegistration#WSSuscribeUsersToSession',                     // soapaction
-    'rpc',                                                             // style
-    'encoded',                                                         // use
+    array('return' => 'tns:results_subscribeUsersToSession'), // output parameters
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSSuscribeUsersToSession', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service subscribes a user to a session'                      // documentation
 );
 
@@ -5246,25 +5246,25 @@ 
     'all',
     '',
     array(
-        'session'    => array('name' => 'session',    'type' => 'xsd:string'), // Session ID
-        'user_id'    => array('name' => 'user_id',    'type' => 'xsd:string'), // Chamilo user_id
+        'session'    => array('name' => 'session', 'type' => 'xsd:string'), // Session ID
+        'user_id'    => array('name' => 'user_id', 'type' => 'xsd:string'), // Chamilo user_id
         'secret_key' => array('name' => 'secret_key', 'type' => 'xsd:string')
     )
 );
-$server->register('WSSubscribeUserToSessionSimple',                                   // method name
-    array('subscribeUserToSessionSimple' => 'tns:subscribeUserToSessionSimple_arg'),  // input parameters
-    array('return' => 'xsd:string'),                                                  // output parameters
-    'urn:WSRegistration',                                                             // namespace
-    'urn:WSRegistration#WSSubscribeUserToSessionSimple',                              // soapaction
-    'rpc',                                                                            // style
-    'encoded',                                                                        // use
+$server->register('WSSubscribeUserToSessionSimple', // method name
+    array('subscribeUserToSessionSimple' => 'tns:subscribeUserToSessionSimple_arg'), // input parameters
+    array('return' => 'xsd:string'), // output parameters
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSSubscribeUserToSessionSimple', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service subscribes a user to a session in a simple way'                     // documentation
 );
 function WSSubscribeUserToSessionSimple($params) {
     global $debug;
 
     if ($debug) {
-        error_log('WSSubscribeUserToSessionSimple with params=[' . serialize($params). ']');
+        error_log('WSSubscribeUserToSessionSimple with params=['.serialize($params).']');
     }
 
     // Check security key
@@ -5273,8 +5273,8 @@ 
     }
 
     // Get input parameters
-    $session_id = intval($params['session']);  // Session ID
-    $user_id    = intval($params['user_id']);  // Chamilo user id
+    $session_id = intval($params['session']); // Session ID
+    $user_id    = intval($params['user_id']); // Chamilo user id
 
     // Get user id
     $user_data = api_get_user_info($user_id);
@@ -5375,13 +5375,13 @@ 
 );
 
 // Register the method to expose
-$server->register('WSUnsuscribeUsersFromSession',                              // method name
+$server->register('WSUnsuscribeUsersFromSession', // method name
     array('unsubscribeUsersFromSession' => 'tns:unsubscribeUsersFromSession'), // input parameters
-    array('return' => 'tns:results_unsubscribeUsersFromSession'),              // output parameters
-    'urn:WSRegistration',                                                      // namespace
-    'urn:WSRegistration#WSUnsuscribeUsersFromSession',                         // soapaction
-    'rpc',                                                                     // style
-    'encoded',                                                                 // use
+    array('return' => 'tns:results_unsubscribeUsersFromSession'), // output parameters
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSUnsuscribeUsersFromSession', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service unsubscribes a user to a session'                            // documentation
 );
 
@@ -5395,7 +5395,7 @@ 
     global $debug;
 
     if ($debug) {
-        error_log('WSUnsuscribeUsersFromSession with params=[' . serialize($params). ']');
+        error_log('WSUnsuscribeUsersFromSession with params=['.serialize($params).']');
     }
 
     $user_table = Database::get_main_table(TABLE_MAIN_USER);
@@ -5489,7 +5489,7 @@ 
     'all',
     '',
     array(
-        'course_code'   => array('name' => 'course_code',   'type' => 'xsd:string'),
+        'course_code'   => array('name' => 'course_code', 'type' => 'xsd:string'),
     )
 );
 
@@ -5524,9 +5524,9 @@ 
     '',
     array(
         'original_course_id_values' => array('name' => 'original_course_id_values', 'type' => 'tns:originalCoursesList'),
-        'original_course_id_name'   => array('name' => 'original_course_id_name',   'type' => 'xsd:string'),
+        'original_course_id_name'   => array('name' => 'original_course_id_name', 'type' => 'xsd:string'),
         'original_session_id_value' => array('name' => 'original_session_id_value', 'type' => 'xsd:string'),
-        'original_session_id_name'  => array('name' => 'original_session_id_name',  'type' => 'xsd:string')
+        'original_session_id_name'  => array('name' => 'original_session_id_name', 'type' => 'xsd:string')
     )
 );
 
@@ -5579,13 +5579,13 @@ 
 );
 
 // Register the method to expose
-$server->register('WSSuscribeCoursesToSession',                            // method name
+$server->register('WSSuscribeCoursesToSession', // method name
     array('subscribeCoursesToSession' => 'tns:subscribeCoursesToSession'), // input parameters
-    array('return' => 'tns:results_subscribeCoursesToSession'),            // output parameters
-    'urn:WSRegistration',                                                  // namespace
-    'urn:WSRegistration#WSSuscribeCoursesToSession',                       // soapaction
-    'rpc',                                                                 // style
-    'encoded',                                                             // use
+    array('return' => 'tns:results_subscribeCoursesToSession'), // output parameters
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSSuscribeCoursesToSession', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service subscribes a course to a session'                        // documentation
 );
 
@@ -5730,13 +5730,13 @@ 
 
 
 // Register the method to expose
-$server->register('WSUnsuscribeCoursesFromSession',                                // method name
+$server->register('WSUnsuscribeCoursesFromSession', // method name
     array('unsubscribeCoursesFromSession' => 'tns:unsubscribeCoursesFromSession'), // input parameters
-    array('return' => 'tns:results_unsubscribeCoursesFromSession'),                // output parameters
-    'urn:WSRegistration',                                                          // namespace
-    'urn:WSRegistration#WSUnsuscribeCoursesFromSession',                           // soapaction
-    'rpc',                                                                         // style
-    'encoded',                                                                     // use
+    array('return' => 'tns:results_unsubscribeCoursesFromSession'), // output parameters
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSUnsuscribeCoursesFromSession', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service subscribes a course to a session'                                // documentation
 );
 
@@ -5900,13 +5900,13 @@ 
 
 
 // Register the method to expose
-$server->register('WSListCourses',                                                  // method name
+$server->register('WSListCourses', // method name
     array('listCourseInput' => 'tns:listCourseInput'), // input parameters
-    array('return' => 'tns:courses'),                                               // output parameters
-    'urn:WSRegistration',                                                           // namespace
-    'urn:WSRegistration#WSListCourses',                                             // soapaction
-    'rpc',                                                                          // style
-    'encoded',                                                                      // use
+    array('return' => 'tns:courses'), // output parameters
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSListCourses', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service list courses available on the system'                             // documentation
 );
 
@@ -5986,21 +5986,21 @@ 
     'all',
     '',
     array(
-        'original_user_id_name'     => array('name' => 'original_user_id_name',     'type' => 'xsd:string'),
-        'original_user_id_value'    => array('name' => 'original_user_id_value',    'type' => 'xsd:string'),
-        'chamilo_username'          => array('name' => 'chamilo_username',          'type' => 'xsd:string'),
-        'secret_key'                => array('name' => 'secret_key',                'type' => 'xsd:string')
+        'original_user_id_name'     => array('name' => 'original_user_id_name', 'type' => 'xsd:string'),
+        'original_user_id_value'    => array('name' => 'original_user_id_value', 'type' => 'xsd:string'),
+        'chamilo_username'          => array('name' => 'chamilo_username', 'type' => 'xsd:string'),
+        'secret_key'                => array('name' => 'secret_key', 'type' => 'xsd:string')
     )
 );
 
 // Register the method to expose
-$server->register('WSUpdateUserApiKey',      // method name
+$server->register('WSUpdateUserApiKey', // method name
     array('userApiKey' => 'tns:userApiKey'), // input parameters
-    array('return' => 'xsd:string'),         // output parameters
-    'urn:WSRegistration',                    // namespace
-    'urn:WSRegistration#WSListCourses',      // soapaction
-    'rpc',                                   // style
-    'encoded',                               // use
+    array('return' => 'xsd:string'), // output parameters
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSListCourses', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service return user api key'       // documentation
 );
 
@@ -6056,11 +6056,11 @@ 
     'all',
     '',
     array(
-        'from'  => array('name' => 'from',  'type' => 'xsd:int'),
-        'to'    => array('name' => 'to',    'type' => 'xsd:int'),
-        'date_start'  => array('name' => 'date_start',  'type' => 'xsd:string'),
-        'date_end'    => array('name' => 'date_end',    'type' => 'xsd:string'),
-        'secret_key'  => array('name' => 'secret_key',  'type' => 'xsd:string')
+        'from'  => array('name' => 'from', 'type' => 'xsd:int'),
+        'to'    => array('name' => 'to', 'type' => 'xsd:int'),
+        'date_start'  => array('name' => 'date_start', 'type' => 'xsd:string'),
+        'date_end'    => array('name' => 'date_end', 'type' => 'xsd:string'),
+        'secret_key'  => array('name' => 'secret_key', 'type' => 'xsd:string')
     )
 );
 
@@ -6071,11 +6071,11 @@ 
     'all',
     '',
     array(
-        'id' => array ('name' => 'id'  , 'type' => 'xsd:int'),
-        'title' => array ('name' => 'title', 'type' => 'xsd:string'),
-        'url' => array ('name' => 'url', 'type' => 'xsd:string'),
-        'date_start' => array ('name' => 'date_start', 'type' => 'xsd:string'),
-        'date_end' => array ('name' => 'date_end', 'type' => 'xsd:string'),
+        'id' => array('name' => 'id', 'type' => 'xsd:int'),
+        'title' => array('name' => 'title', 'type' => 'xsd:string'),
+        'url' => array('name' => 'url', 'type' => 'xsd:string'),
+        'date_start' => array('name' => 'date_start', 'type' => 'xsd:string'),
+        'date_end' => array('name' => 'date_end', 'type' => 'xsd:string'),
     )
 );
 
@@ -6094,13 +6094,13 @@ 
 );
 
 // Register the method to expose
-$server->register('WSListSessions',           // method name
-    array('input'  => 'tns:session_arg'),     // input parameters
-    array('return' => 'tns:sessions'),        // output parameters
-    'urn:WSRegistration',                     // namespace
-    'urn:WSRegistration#WSListSessions',      // soapaction
-    'rpc',                                    // style
-    'encoded',                                // use
+$server->register('WSListSessions', // method name
+    array('input'  => 'tns:session_arg'), // input parameters
+    array('return' => 'tns:sessions'), // output parameters
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSListSessions', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service returns a list of sessions' // documentation
 );
 
@@ -6158,20 +6158,20 @@ 
     'all',
     '',
     array(
-        'course'       => array('name' => 'course',     'type' => 'xsd:string'), //Course string code
-        'user_id'      => array('name' => 'user_id',    'type' => 'xsd:string'), //Chamilo user_id
+        'course'       => array('name' => 'course', 'type' => 'xsd:string'), //Course string code
+        'user_id'      => array('name' => 'user_id', 'type' => 'xsd:string'), //Chamilo user_id
         'secret_key'   => array('name' => 'secret_key', 'type' => 'xsd:string')
     )
 );
 
 // Register the method to expose
-$server->register('WSUserSubscribedInCourse',                            // method name
-    array('UserSubscribedInCourse' => 'tns:UserSubscribedInCourse'),    // input parameters
-    array('return' => 'xsd:string'),                                        // output parameters
-    'urn:WSRegistration',                                                    // namespace
-    'urn:WSRegistration#WSUserSubscribedInCourse',                       // soapaction
-    'rpc',                                                                    // style
-    'encoded',                                                                // use
+$server->register('WSUserSubscribedInCourse', // method name
+    array('UserSubscribedInCourse' => 'tns:UserSubscribedInCourse'), // input parameters
+    array('return' => 'xsd:string'), // output parameters
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSUserSubscribedInCourse', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service checks if user assigned to course'    // documentation
 );
 
@@ -6197,7 +6197,7 @@ 
     $courseCode = $params['course']; //Course code
     $userId = $params['user_id']; //chamilo user id
 
-    return CourseManager::is_user_subscribed_in_course($userId,$courseCode);
+    return CourseManager::is_user_subscribed_in_course($userId, $courseCode);
 }
 
 
@@ -6225,8 +6225,8 @@ 
     'all',
     '',
     array(
-        'variable' => array('name'=>'variable','type'=>'xsd:string'),
-        'value' => array('name'=>'value','type'=>'xsd:string')
+        'variable' => array('name'=>'variable', 'type'=>'xsd:string'),
+        'value' => array('name'=>'value', 'type'=>'xsd:string')
     )
 );
 
@@ -6288,12 +6288,12 @@ 
 //Reister WSSearchSession
 $server->register(
     'WSSearchSession',
-    array('SearchSession' => 'tns:SearchSession'),      // input parameters
-    array('return' => 'tns:searchedSessionList'),       // output parameters
-    'urn:WSRegistration',                               // namespace
-    'urn:WSRegistration#WSSearchSession',               // soapaction
-    'rpc',                                              // style
-    'encoded',                                          // use
+    array('SearchSession' => 'tns:SearchSession'), // input parameters
+    array('return' => 'tns:searchedSessionList'), // output parameters
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSSearchSession', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service to get a session list filtered by name, description or short description extra field'    // documentation
 );
 
@@ -6348,12 +6348,12 @@ 
 //Reister WSFetchSession
 $server->register(
     'WSFetchSession',
-    array('SearchSession' => 'tns:FetchSession'),                    // input parameters
-    array('return' => 'tns:searchedSessionList'),       // output parameters
-    'urn:WSRegistration',                               // namespace
-    'urn:WSRegistration#WSFetchSession',                // soapaction
-    'rpc',                                              // style
-    'encoded',                                          // use
+    array('SearchSession' => 'tns:FetchSession'), // input parameters
+    array('return' => 'tns:searchedSessionList'), // output parameters
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSFetchSession', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service get a session by its id. Optionally can get its extra fields values'    // documentation
 );
 
@@ -6430,16 +6430,16 @@ 
 );
 // Register the method to expose
 $server->register(
-    'WSCertificatesList',                           // method name
+    'WSCertificatesList', // method name
     array(
-        'startingDate' => 'xsd:string',             // input parameters
+        'startingDate' => 'xsd:string', // input parameters
         'endingDate' => 'xsd:string'
     ),
-    array('return' => 'tns:certificatesList'),      // output parameters
-    'urn:WSRegistration',                           // namespace
-    'urn:WSRegistration#WSCertificatesList',        // soapaction
-    'rpc',                                          // style
-    'encoded',                                      // use
+    array('return' => 'tns:certificatesList'), // output parameters
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSCertificatesList', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service returns a list of certificates'   // documentation
 );
 
@@ -6505,13 +6505,13 @@ 
 );
 
 // Register the method to expose
-$server->register('WSCreateGroup',              // method name
-    array('createGroup' => 'tns:createGroup'),  // input parameters
-    array('return' => 'xsd:string'),            // output parameters
-    'urn:WSRegistration',                       // namespace
-    'urn:WSRegistration#WSCreateGroup',         // soapaction
-    'rpc',                                      // style
-    'encoded',                                  // use
+$server->register('WSCreateGroup', // method name
+    array('createGroup' => 'tns:createGroup'), // input parameters
+    array('return' => 'xsd:string'), // output parameters
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSCreateGroup', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service adds a group'                 // documentation
 );
 
@@ -6553,13 +6553,13 @@ 
 );
 
 // Register the method to expose
-$server->register('WSUpdateGroup',              // method name
-    array('updateGroup' => 'tns:updateGroup'),  // input parameters
-    array('return' => 'xsd:string'),            // output parameters
-    'urn:WSRegistration',                       // namespace
-    'urn:WSRegistration#WSUpdateGroup',         // soapaction
-    'rpc',                                      // style
-    'encoded',                                  // use
+$server->register('WSUpdateGroup', // method name
+    array('updateGroup' => 'tns:updateGroup'), // input parameters
+    array('return' => 'xsd:string'), // output parameters
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSUpdateGroup', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service updates a group'              // documentation
 );
 
@@ -6594,13 +6594,13 @@ 
 );
 
 // Register the method to expose
-$server->register('WSDeleteGroup',              // method name
-    array('deleteGroup' => 'tns:deleteGroup'),  // input parameters
-    array('return' => 'xsd:string'),            // output parameters
-    'urn:WSRegistration',                       // namespace
-    'urn:WSRegistration#WSDeleteGroup',         // soapaction
-    'rpc',                                      // style
-    'encoded',                                  // use
+$server->register('WSDeleteGroup', // method name
+    array('deleteGroup' => 'tns:deleteGroup'), // input parameters
+    array('return' => 'xsd:string'), // output parameters
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSDeleteGroup', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service deletes a group'              // documentation
 );
 
@@ -6635,13 +6635,13 @@ 
 );
 
 // Register the method to expose
-$server->register('GroupBindToParent',                      // method name
-    array('groupBindToParent' => 'tns:groupBindToParent'),  // input parameters
-    array('return' => 'xsd:string'),                        // output parameters
-    'urn:WSRegistration',                                   // namespace
-    'urn:WSRegistration#GroupBindToParent',                 // soapaction
-    'rpc',                                                  // style
-    'encoded',                                              // use
+$server->register('GroupBindToParent', // method name
+    array('groupBindToParent' => 'tns:groupBindToParent'), // input parameters
+    array('return' => 'xsd:string'), // output parameters
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#GroupBindToParent', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service binds a group to a parent'                // documentation
 );
 
@@ -6675,13 +6675,13 @@ 
 );
 
 // Register the method to expose
-$server->register('GroupUnbindFromParent',                          // method name
-    array('groupUnbindFromParent' => 'tns:groupUnbindFromParent'),  // input parameters
-    array('return' => 'xsd:string'),                                // output parameters
-    'urn:WSRegistration',                                           // namespace
-    'urn:WSRegistration#GroupUnbindFromParent',                     // soapaction
-    'rpc',                                                          // style
-    'encoded',                                                      // use
+$server->register('GroupUnbindFromParent', // method name
+    array('groupUnbindFromParent' => 'tns:groupUnbindFromParent'), // input parameters
+    array('return' => 'xsd:string'), // output parameters
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#GroupUnbindFromParent', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service unbinds a group from its parent'                  // documentation
 );
 
@@ -6715,13 +6715,13 @@ 
 );
 
 // Register the method to expose
-$server->register('WSAddUserToGroup',                   // method name
-    array('addUserToGroup' => 'tns:addUserToGroup'),    // input parameters
-    array('return' => 'xsd:string'),                    // output parameters
-    'urn:WSRegistration',                               // namespace
-    'urn:WSRegistration#WSAddUserToGroup',              // soapaction
-    'rpc',                                              // style
-    'encoded',                                          // use
+$server->register('WSAddUserToGroup', // method name
+    array('addUserToGroup' => 'tns:addUserToGroup'), // input parameters
+    array('return' => 'xsd:string'), // output parameters
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSAddUserToGroup', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service adds a user to a group'               // documentation
 );
 
@@ -6758,13 +6758,13 @@ 
 );
 
 // Register the method to expose
-$server->register('WSUpdateUserRoleInGroup',                        // method name
-    array('updateUserRoleInGroup' => 'tns:updateUserRoleInGroup'),  // input parameters
-    array('return' => 'xsd:string'),                                // output parameters
-    'urn:WSRegistration',                                           // namespace
-    'urn:WSRegistration#WSUpdateUserRoleInGroup',                   // soapaction
-    'rpc',                                                          // style
-    'encoded',                                                      // use
+$server->register('WSUpdateUserRoleInGroup', // method name
+    array('updateUserRoleInGroup' => 'tns:updateUserRoleInGroup'), // input parameters
+    array('return' => 'xsd:string'), // output parameters
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSUpdateUserRoleInGroup', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service updates a user role in group'                     // documentation
 );
 
@@ -6803,13 +6803,13 @@ 
 );
 
 // Register the method to expose
-$server->register('WSDeleteUserFromGroup',                      // method name
-    array('deleteUserFromGroup' => 'tns:deleteUserFromGroup'),  // input parameters
-    array('return' => 'xsd:string'),                            // output parameters
-    'urn:WSRegistration',                                       // namespace
-    'urn:WSRegistration#WSDeleteUserFromGroup',                 // soapaction
-    'rpc',                                                      // style
-    'encoded',                                                  // use
+$server->register('WSDeleteUserFromGroup', // method name
+    array('deleteUserFromGroup' => 'tns:deleteUserFromGroup'), // input parameters
+    array('return' => 'xsd:string'), // output parameters
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSDeleteUserFromGroup', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service deletes a user from a group'                  // documentation
 );
 
@@ -6842,10 +6842,10 @@ 
     'struct',
     'all',
     '',
-    array (
+    array(
         'course_id' => array('name' => 'course_id', 'type' => 'tns:course_id'),
-        'user_id'   => array('name' => 'user_id',   'type' => 'tns:user_id'),
-        'visible'   => array('name' => 'status',    'type' => 'xsd:int')
+        'user_id'   => array('name' => 'user_id', 'type' => 'tns:user_id'),
+        'visible'   => array('name' => 'status', 'type' => 'xsd:int')
     )
 );
 
@@ -6868,9 +6868,9 @@ 
     'struct',
     'all',
     '',
-    array (
-        'userscourses'  => array('name' => 'userscourses',  'type' => 'tns:user_course_visibility_array'),
-        'secret_key'    => array('name' => 'secret_key',    'type' => 'xsd:string')
+    array(
+        'userscourses'  => array('name' => 'userscourses', 'type' => 'tns:user_course_visibility_array'),
+        'secret_key'    => array('name' => 'secret_key', 'type' => 'xsd:string')
     )
 );
 
@@ -6882,10 +6882,10 @@ 
     'all',
     '',
     array(
-        'original_user_id_value'    => array('name' => 'original_user_id_value',    'type' => 'xsd:string'),
-        'original_course_id_value'  => array('name' => 'original_course_id_value',  'type' => 'xsd:string'),
-        'visible'                   => array('name' => 'visible',                   'type' => 'xsd:int'),
-        'result'                    => array('name' => 'result',                    'type' => 'xsd:int')
+        'original_user_id_value'    => array('name' => 'original_user_id_value', 'type' => 'xsd:string'),
+        'original_course_id_value'  => array('name' => 'original_course_id_value', 'type' => 'xsd:string'),
+        'visible'                   => array('name' => 'visible', 'type' => 'xsd:int'),
+        'result'                    => array('name' => 'result', 'type' => 'xsd:int')
     )
 );
 
@@ -6901,13 +6901,13 @@ 
 );
 
 // Register the method to expose
-$server->register('WSAddUserVisibilityToCourseInCatalogue',          // method name
-    array('registerUserToCourseCatalogue' => 'tns:registerUserToCourseCatalogue_arg'),  // input parameters
+$server->register('WSAddUserVisibilityToCourseInCatalogue', // method name
+    array('registerUserToCourseCatalogue' => 'tns:registerUserToCourseCatalogue_arg'), // input parameters
     array('return' => 'tns:registerUserToCourseCatalogue_return_global'),
-    'urn:WSRegistration',                                               // namespace
-    'urn:WSRegistration#WSRegisterUserVisibilityToCourseCatalogue',     // soapaction
-    'rpc',                                                              // style
-    'encoded',                                                          // use
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSRegisterUserVisibilityToCourseCatalogue', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service registers the visibility of users to course in catalogue' // documentation
 );
 
@@ -6973,13 +6973,13 @@ 
 }
 
 // Register the method to expose
-$server->register('WSRemoveUserVisibilityToCourseInCatalogue',          // method name
-    array('registerUserToCourseCatalogue' => 'tns:registerUserToCourseCatalogue_arg'),  // input parameters
+$server->register('WSRemoveUserVisibilityToCourseInCatalogue', // method name
+    array('registerUserToCourseCatalogue' => 'tns:registerUserToCourseCatalogue_arg'), // input parameters
     array('return' => 'tns:registerUserToCourseCatalogue_return_global'),
-    'urn:WSRegistration',                                               // namespace
-    'urn:WSRegistration#WSRegisterUserVisibilityToCourseCatalogue',     // soapaction
-    'rpc',                                                              // style
-    'encoded',                                                          // use
+    'urn:WSRegistration', // namespace
+    'urn:WSRegistration#WSRegisterUserVisibilityToCourseCatalogue', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service removes the visibility of users to course in catalogue' // documentation
 );
 

Braces +186 added lines, -64 removed lines

@@ -63,14 +63,16 @@ 
         list($ip1) = explode(',', $_SERVER['HTTP_X_FORWARDED_FOR']);
         $ip = trim($ip1);
     }
-    if ($debug)
-        error_log("ip: $ip");
+    if ($debug) {
+            error_log("ip: $ip");
+    }
     // Check if a file that limits access from webservices exists and contains
     // the restraining check
     if (is_file('webservice-auth-ip.conf.php')) {
         include 'webservice-auth-ip.conf.php';
-        if ($debug)
-            error_log("webservice-auth-ip.conf.php file included");
+        if ($debug) {
+                    error_log("webservice-auth-ip.conf.php file included");
+        }
         if (!empty($ws_auth_ip)) {
             $check_ip = true;
             $ip_matches = api_check_ip_in_range($ip, $ws_auth_ip);
@@ -554,7 +556,9 @@ 
 
     // First check wether the login already exists
     if (!UserManager::is_username_available($loginName)) {
-        if ($debug) error_log("Username $loginName is not available");
+        if ($debug) {
+            error_log("Username $loginName is not available");
+        }
         return 0;
     }
 
@@ -1045,9 +1049,15 @@ 
         );
     }
 
-    if ($debug) error_log('$userId found: '. $userId);
-    if ($debug) error_log('$courseId found: '. $courseId);
-    if ($debug) error_log('$sessionId found: '. $sessionId);
+    if ($debug) {
+        error_log('$userId found: '. $userId);
+    }
+    if ($debug) {
+        error_log('$courseId found: '. $courseId);
+    }
+    if ($debug) {
+        error_log('$sessionId found: '. $sessionId);
+    }
 
     return [
         'user_id' => $userId,
@@ -1077,13 +1087,17 @@ 
 {
     global $debug;
 
-    if ($debug) error_log('WSSubscribeTeacherToSessionCourse');
+    if ($debug) {
+        error_log('WSSubscribeTeacherToSessionCourse');
+    }
 
     if (!WSHelperVerifyKey($params)) {
         return returnError(WS_ERROR_SECRET_KEY);
     }
 
-    if ($debug) error_log('Params '. print_r($params, 1));
+    if ($debug) {
+        error_log('Params '. print_r($params, 1));
+    }
 
     $params = parseCourseSessionUserParams($params);
 
@@ -1096,13 +1110,17 @@ 
     $result = 0;
 
     if (!empty($coaches)) {
-        if ($debug) error_log('Coaches:  '. print_r($coaches, 1));
+        if ($debug) {
+            error_log('Coaches:  '. print_r($coaches, 1));
+        }
         if (in_array($userId, $coaches)) {
             $result = 1;
         }
     }
 
-    if ($debug) error_log('Result:  '. $result);
+    if ($debug) {
+        error_log('Result:  '. $result);
+    }
 
     return $result;
 }
@@ -1128,13 +1146,17 @@ 
 {
     global $debug;
 
-    if ($debug) error_log('WSSubscribeTeacherToSessionCourse');
+    if ($debug) {
+        error_log('WSSubscribeTeacherToSessionCourse');
+    }
 
     if (!WSHelperVerifyKey($params)) {
         return returnError(WS_ERROR_SECRET_KEY);
     }
 
-    if ($debug) error_log('Params '. print_r($params, 1));
+    if ($debug) {
+        error_log('Params '. print_r($params, 1));
+    }
 
     $params = parseCourseSessionUserParams($params);
 
@@ -1148,7 +1170,9 @@ 
     $result = 0;
 
     if (!empty($coaches)) {
-        if ($debug) error_log('Coaches:  ' . print_r($coaches, 1));
+        if ($debug) {
+            error_log('Coaches:  ' . print_r($coaches, 1));
+        }
         if (!in_array($userId, $coaches)) {
             $result = 1;
         }
@@ -1156,7 +1180,9 @@ 
         $result = 1;
     }
 
-    if ($debug) error_log('Final Result: '. $result);
+    if ($debug) {
+        error_log('Final Result: '. $result);
+    }
 
     return $result;
 }
@@ -1208,8 +1234,12 @@ 
 {
     global $_user, $_configuration, $debug;
     $debug = 1;
-    if ($debug) error_log('WSCreateUserPasswordCrypted');
-    if ($debug) error_log(print_r($params,1));
+    if ($debug) {
+        error_log('WSCreateUserPasswordCrypted');
+    }
+    if ($debug) {
+        error_log(print_r($params,1));
+    }
 
     if (!WSHelperVerifyKey($params)) {
         return returnError(WS_ERROR_SECRET_KEY);
@@ -1241,22 +1271,30 @@ 
         if ($_configuration['password_encryption'] === $encrypt_method ) {
             if ($encrypt_method == 'md5' && !preg_match('/^[A-Fa-f0-9]{32}$/', $password)) {
                 $msg = "Encryption $encrypt_method is invalid";
-                if ($debug) error_log($msg);
+                if ($debug) {
+                    error_log($msg);
+                }
                 return $msg;
 
             } else if ($encrypt_method == 'sha1' && !preg_match('/^[A-Fa-f0-9]{40}$/', $password)) {
                 $msg = "Encryption $encrypt_method is invalid";
-                if ($debug) error_log($msg);
+                if ($debug) {
+                    error_log($msg);
+                }
                 return $msg;
             }
         } else {
             $msg = "This encryption $encrypt_method is not configured";
-            if ($debug) error_log($msg);
+            if ($debug) {
+                error_log($msg);
+            }
             return $msg;
         }
     } else {
         $msg = 'The chamilo setting $_configuration["password_encryption"] is not configured';
-        if ($debug) error_log($msg);
+        if ($debug) {
+            error_log($msg);
+        }
         return $msg;
     }
 
@@ -1276,10 +1314,14 @@ 
         $original_user_id_name
     );
 
-    if ($debug) error_log('Ready to create user');
+    if ($debug) {
+        error_log('Ready to create user');
+    }
 
     if ($user_id > 0) {
-        if ($debug) error_log('User found with id: '.$user_id);
+        if ($debug) {
+            error_log('User found with id: '.$user_id);
+        }
 
         // Check whether user is not active
         //@todo why this condition exists??
@@ -1290,7 +1332,9 @@ 
         $count_check_user = Database::num_rows($resu);
         if ($count_check_user > 0) {
 
-            if ($debug) error_log('User id: '.$user_id.' exists and is NOT active. Updating user and setting setting active = 1');
+            if ($debug) {
+                error_log('User id: '.$user_id.' exists and is NOT active. Updating user and setting setting active = 1');
+            }
 
             $sql = "UPDATE $table_user SET
                     lastname='".Database::escape_string($lastName)."',
@@ -1311,7 +1355,9 @@ 
                     hr_dept_id=".intval($hr_dept_id)." 
                 WHERE user_id='".$r_check_user[0]."'";
 
-            if ($debug) error_log($sql);
+            if ($debug) {
+                error_log($sql);
+            }
             Database::query($sql);
 
             if (is_array($extra_list) && count($extra_list) > 0) {
@@ -1328,11 +1374,15 @@ 
             }
             return $r_check_user[0];
         } else {
-            if ($debug) error_log('User exists but is active. Cant be updated');
+            if ($debug) {
+                error_log('User exists but is active. Cant be updated');
+            }
             return 0;
         }
     } else {
-        if ($debug) error_log("User not found with original_id = $original_user_id_value and original_name = $original_user_id_name");
+        if ($debug) {
+            error_log("User not found with original_id = $original_user_id_value and original_name = $original_user_id_name");
+        }
     }
 
     // Default language.
@@ -1348,12 +1398,16 @@ 
 
     // First check wether the login already exists
     if (!UserManager::is_username_available($loginName)) {
-        if ($debug) error_log("Username $loginName is not available");
+        if ($debug) {
+            error_log("Username $loginName is not available");
+        }
         return 0;
     }
 
     $queryExpirationDate = '';
-    if (!empty($params['expiration_date'])) $queryExpirationDate = "expiration_date     = '".Database::escape_string($expiration_date)."', ";
+    if (!empty($params['expiration_date'])) {
+        $queryExpirationDate = "expiration_date     = '".Database::escape_string($expiration_date)."', ";
+    }
 
     $sql = "INSERT INTO $table_user SET
             lastname            = '".Database::escape_string(trim($lastName))."',
@@ -1373,7 +1427,9 @@ 
             ".$queryExpirationDate."
             hr_dept_id          = '".Database::escape_string($hr_dept_id)."',
             active              = '".Database::escape_string($active)."'";
-    if ($debug) error_log($sql);
+    if ($debug) {
+        error_log($sql);
+    }
 
     Database::query($sql);
     $return = Database::insert_id();
@@ -1385,7 +1441,9 @@ 
 
         $url_id = api_get_current_access_url_id();
         UrlManager::add_user_to_url($return, $url_id);
-        if ($debug) error_log("Adding user_id = $return to URL id $url_id ");
+        if ($debug) {
+            error_log("Adding user_id = $return to URL id $url_id ");
+        }
 
         // Create extra field for the original_user_id_name
         UserManager::create_extra_field(
@@ -1422,7 +1480,9 @@ 
             }
         }
     } else {
-        if ($debug) error_log('Error while inserting a user');
+        if ($debug) {
+            error_log('Error while inserting a user');
+        }
 
         return 0;
     }
@@ -4504,7 +4564,9 @@ 
     if (!WSHelperVerifyKey($params)) {
         return returnError(WS_ERROR_SECRET_KEY);
     }
-    if ($debug) error_log('WSSubscribeUserToCourse params: '.print_r($params,1));
+    if ($debug) {
+        error_log('WSSubscribeUserToCourse params: '.print_r($params,1));
+    }
 
     $results = array();
     $userscourses = $params['userscourses'];
@@ -4523,7 +4585,9 @@ 
             $original_user_id['original_user_id_value'],
             $original_user_id['original_user_id_name']
         );
-        if ($debug) error_log('WSSubscribeUserToCourse user_id: '.$user_id);
+        if ($debug) {
+            error_log('WSSubscribeUserToCourse user_id: '.$user_id);
+        }
 
         if ($user_id == 0) {
             // If user was not found, there was a problem
@@ -4541,13 +4605,19 @@ 
                 // Course was not found
                 $resultValue = 0;
             } else {
-                if ($debug) error_log('WSSubscribeUserToCourse courseCode: '.$courseCode);
+                if ($debug) {
+                    error_log('WSSubscribeUserToCourse courseCode: '.$courseCode);
+                }
                 $result = CourseManager::add_user_to_course($user_id, $courseCode, $status, false);
                 if ($result) {
                     $resultValue = 1;
-                    if ($debug) error_log('WSSubscribeUserToCourse subscribed');
+                    if ($debug) {
+                        error_log('WSSubscribeUserToCourse subscribed');
+                    }
                 } else {
-                    if ($debug) error_log('WSSubscribeUserToCourse NOT subscribed: ');
+                    if ($debug) {
+                        error_log('WSSubscribeUserToCourse NOT subscribed: ');
+                    }
                 }
             }
         }
@@ -4606,8 +4676,12 @@ 
 function WSSubscribeUserToCourseSimple($params) {
     global $debug;
 
-    if ($debug) error_log('WSSubscribeUserToCourseSimple');
-    if ($debug) error_log('Params '. print_r($params, 1));
+    if ($debug) {
+        error_log('WSSubscribeUserToCourseSimple');
+    }
+    if ($debug) {
+        error_log('Params '. print_r($params, 1));
+    }
     if (!WSHelperVerifyKey($params)) {
         return returnError(WS_ERROR_SECRET_KEY);
     }
@@ -4625,7 +4699,9 @@ 
     if (empty($user_data)) {
         // If user was not found, there was a problem
         $result = "User $user_id does not exist";
-        if ($debug) error_log($result);
+        if ($debug) {
+            error_log($result);
+        }
         return $result;
     }
     if (!empty($course_code)) {
@@ -4633,14 +4709,22 @@ 
         if (empty($course_data)) {
             // Course was not found
             $result = "Course $course_code does not exist in the platform ";
-            if ($debug) error_log($result);
+            if ($debug) {
+                error_log($result);
+            }
         } else {
-            if ($debug) error_log('Try to register: user_id= '.$user_id.' to course: '.$course_data['code']);
+            if ($debug) {
+                error_log('Try to register: user_id= '.$user_id.' to course: '.$course_data['code']);
+            }
             if (!CourseManager::add_user_to_course($user_id, $course_data['code'], $status)) {
                 $result = 'User was not registered possible reasons: User already registered to the course, Course visibility doesnt allow user subscriptions ';
-                if ($debug) error_log($result);
+                if ($debug) {
+                    error_log($result);
+                }
             } else {
-                if ($debug) error_log('User registered to the course: '.$course_data['code']);
+                if ($debug) {
+                    error_log('User registered to the course: '.$course_data['code']);
+                }
                 $result = 1;
             }
         }
@@ -4693,8 +4777,12 @@ 
 function WSGetUser($params)
 {
     global $debug;
-    if ($debug) error_log('WSGetUser');
-    if ($debug) error_log('$params: '.print_r($params, 1));
+    if ($debug) {
+        error_log('WSGetUser');
+    }
+    if ($debug) {
+        error_log('$params: '.print_r($params, 1));
+    }
 
     if (!WSHelperVerifyKey($params)) {
         return returnError(WS_ERROR_SECRET_KEY);
@@ -4748,8 +4836,12 @@ 
 function WSGetUserFromUsername($params)
 {
     global $debug;
-    if ($debug) error_log('WSGetUserFromUsername');
-    if ($debug) error_log('$params: '.print_r($params, 1));
+    if ($debug) {
+        error_log('WSGetUserFromUsername');
+    }
+    if ($debug) {
+        error_log('$params: '.print_r($params, 1));
+    }
 
     if (!WSHelperVerifyKey($params)) {
         return returnError(WS_ERROR_SECRET_KEY);
@@ -5216,7 +5308,9 @@ 
                 SessionManager::suscribe_users_to_session($sessionId, array($user_id), SESSION_VISIBLE_READ_ONLY, false);
                 $results[] = 1;
 
-                if ($debug) error_log("subscribe user:$user_id to session $sessionId");
+                if ($debug) {
+                    error_log("subscribe user:$user_id to session $sessionId");
+                }
             }
         }
     } // end principal foreach
@@ -5300,7 +5394,9 @@ 
                 SESSION_VISIBLE_READ_ONLY,
                 false
             );
-            if ($debug) error_log('User registered to the course: '.$session_id);
+            if ($debug) {
+                error_log('User registered to the course: '.$session_id);
+            }
             $result = 1;
         }
     }
@@ -5448,7 +5544,9 @@ 
 
                 $results[] = 1;
 
-                if ($debug) error_log("Unsubscribe user:$user_id to session:$id_session");
+                if ($debug) {
+                    error_log("Unsubscribe user:$user_id to session:$id_session");
+                }
             }
         }
     } // end principal foreach
@@ -5595,7 +5693,9 @@ 
         return returnError(WS_ERROR_SECRET_KEY);
     }
 
-    if ($debug) error_log('WSSuscribeCoursesToSession: '.print_r($params, 1));
+    if ($debug) {
+        error_log('WSSuscribeCoursesToSession: '.print_r($params, 1));
+    }
 
     $coursessessions_params = $params['coursessessions'];
     $results = array();
@@ -5641,7 +5741,9 @@ 
                     array($courseInfo['real_id']),
                     false
                 );
-                if ($debug) error_log("add_courses_to_session: course:$courseCode to session:$sessionId");
+                if ($debug) {
+                    error_log("add_courses_to_session: course:$courseCode to session:$sessionId");
+                }
 
                 $results[] = 1;
             }
@@ -6914,7 +7016,9 @@ 
     if (!WSHelperVerifyKey($params)) {
         return returnError(WS_ERROR_SECRET_KEY);
     }
-    if ($debug) error_log('WSAddUserVisibilityToCourseCatalogue params: '.print_r($params, 1));
+    if ($debug) {
+        error_log('WSAddUserVisibilityToCourseCatalogue params: '.print_r($params, 1));
+    }
 
     $results = array();
     $userscourses = $params['userscourses'];
@@ -6930,7 +7034,9 @@ 
             $original_user_id['original_user_id_value'],
             $original_user_id['original_user_id_name']
         );
-        if ($debug) error_log('WSAddUserVisibilityToCourseCatalogue userId: '.$userId);
+        if ($debug) {
+            error_log('WSAddUserVisibilityToCourseCatalogue userId: '.$userId);
+        }
 
         if ($userId == 0) {
             // If user was not found, there was a problem
@@ -6947,13 +7053,19 @@ 
                 // Course was not found
                 $resultValue = 0;
             } else {
-                if ($debug) error_log('WSAddUserVisibilityToCourseCatalogue courseCode: '.$courseCode);
+                if ($debug) {
+                    error_log('WSAddUserVisibilityToCourseCatalogue courseCode: '.$courseCode);
+                }
                 $result = CourseManager::addUserVisibilityToCourseInCatalogue($userId, $courseCode, $visible);
                 if ($result) {
                     $resultValue = 1;
-                    if ($debug) error_log('WSAddUserVisibilityToCourseCatalogue registered');
+                    if ($debug) {
+                        error_log('WSAddUserVisibilityToCourseCatalogue registered');
+                    }
                 } else {
-                    if ($debug) error_log('WSAddUserVisibilityToCourseCatalogue NOT registered: ');
+                    if ($debug) {
+                        error_log('WSAddUserVisibilityToCourseCatalogue NOT registered: ');
+                    }
                 }
             }
         }
@@ -6986,7 +7098,9 @@ 
     if (!WSHelperVerifyKey($params)) {
         return returnError(WS_ERROR_SECRET_KEY);
     }
-    if ($debug) error_log('WSRemoveUserVisibilityToCourseInCatalogue params: '.print_r($params, 1));
+    if ($debug) {
+        error_log('WSRemoveUserVisibilityToCourseInCatalogue params: '.print_r($params, 1));
+    }
 
     $results = array();
     $userscourses = $params['userscourses'];
@@ -7002,7 +7116,9 @@ 
             $original_user_id['original_user_id_value'],
             $original_user_id['original_user_id_name']
         );
-        if ($debug) error_log('WSRemoveUserVisibilityToCourseInCatalogue user_id: '.$userId);
+        if ($debug) {
+            error_log('WSRemoveUserVisibilityToCourseInCatalogue user_id: '.$userId);
+        }
 
         if ($userId == 0) {
             // If user was not found, there was a problem
@@ -7020,13 +7136,19 @@ 
                 // Course was not found
                 $resultValue = 0;
             } else {
-                if ($debug) error_log('WSRemoveUserVisibilityToCourseInCatalogue courseCode: '.$courseCode);
+                if ($debug) {
+                    error_log('WSRemoveUserVisibilityToCourseInCatalogue courseCode: '.$courseCode);
+                }
                 $result = CourseManager::removeUserVisibilityToCourseInCatalogue($userId, $courseCode, $visible);
                 if ($result) {
                     $resultValue = 1;
-                    if ($debug) error_log('WSRemoveUserVisibilityToCourseInCatalogue removed');
+                    if ($debug) {
+                        error_log('WSRemoveUserVisibilityToCourseInCatalogue removed');
+                    }
                 } else {
-                    if ($debug) error_log('WSRemoveUserVisibilityToCourseInCatalogue NOT removed: ');
+                    if ($debug) {
+                        error_log('WSRemoveUserVisibilityToCourseInCatalogue NOT removed: ');
+                    }
                 }
             }
         }

main/webservices/webservice.php

Doc Comments +5 added lines, -1 removed lines

@@ -37,6 +37,8 @@ 
 	 *
 	 * @param int Error code
 	 * @param string Error message
+	 * @param integer $code
+	 * @param string $message
 	 */
 	public function __construct($code, $message) {
 		$this->code = $code;
@@ -47,6 +49,7 @@ 
 	 * Sets the error handler
 	 *
 	 * @param WSErrorHandler Error handler
+	 * @param WSSoapErrorHandler $handler
 	 */
 	public static function setErrorHandler($handler) {
 		if($handler instanceof WSErrorHandler) {
@@ -81,6 +84,7 @@ 
 	 * Handle method
 	 *
 	 * @param WSError Error
+	 * @return void
 	 */
 	public function handle($error);
 }
@@ -107,7 +111,7 @@ 
 	 * Verifies the API key
 	 *
 	 * @param string Secret key
-	 * @return mixed WSError in case of failure, null in case of success
+	 * @return WSError|null WSError in case of failure, null in case of success
 	 */
 	protected function verifyKey($secret_key) {
 		$ip = trim($_SERVER['REMOTE_ADDR']);

Spacing +7 added lines, -7 removed lines

@@ -49,7 +49,7 @@ 
 	 * @param WSErrorHandler Error handler
 	 */
 	public static function setErrorHandler($handler) {
-		if($handler instanceof WSErrorHandler) {
+		if ($handler instanceof WSErrorHandler) {
 			self::$_handler = $handler;
 		}
 	}
@@ -114,12 +114,12 @@ 
 		// if we are behind a reverse proxy, assume it will send the
 		// HTTP_X_FORWARDED_FOR header and use this IP instead
 		if (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) {
-			list($ip1,$ip2) = preg_split('/,/',$_SERVER['HTTP_X_FORWARDED_FOR']);
+			list($ip1, $ip2) = preg_split('/,/', $_SERVER['HTTP_X_FORWARDED_FOR']);
 			$ip = trim($ip1);
 		}
 		$security_key = $ip.$this->_configuration['security_key'];
 
-		if(!api_is_valid_secret_key($secret_key, $security_key)) {
+		if (!api_is_valid_secret_key($secret_key, $security_key)) {
 			return new WSError(1, "API key is invalid");
 		} else {
 			return null;
@@ -136,15 +136,15 @@ 
 	 * @return mixed System user id if the user was found, WSError otherwise
 	 */
 	protected function getUserId($user_id_field_name, $user_id_value) {
-		if($user_id_field_name == "chamilo_user_id") {
-			if(UserManager::is_user_id_valid(intval($user_id_value))) {
+		if ($user_id_field_name == "chamilo_user_id") {
+			if (UserManager::is_user_id_valid(intval($user_id_value))) {
 				return intval($user_id_value);
 			} else {
 				return new WSError(100, "User not found");
 			}
 		} else {
 			$user_id = UserManager::get_user_id_from_original_id($user_id_value, $user_id_field_name);
-			if($user_id == 0) {
+			if ($user_id == 0) {
 				return new WSError(100, "User not found");
 			} else {
 				return $user_id;
@@ -197,7 +197,7 @@ 
 	protected function getSessionId($session_id_field_name, $session_id_value)
 	{
 		if ($session_id_field_name == "chamilo_session_id") {
-			$session = SessionManager::fetch((int)$session_id_value);
+			$session = SessionManager::fetch((int) $session_id_value);
 			if (!empty($session)) {
 				return intval($session_id_value);
 			} else {

Indentation +220 added lines, -220 removed lines

@@ -11,237 +11,237 @@
  */
 class WSError
 {
-	/**
-	 * Error handler. This needs to be a class that implements the interface WSErrorHandler
-	 *
-	 * @var WSErrorHandler
-	 */
-	protected static $_handler;
-
-	/**
-	 * Error code
-	 *
-	 * @var int
-	 */
-	public $code;
-
-	/**
-	 * Error message
-	 *
-	 * @var string
-	 */
-	public $message;
-
-	/**
-	 * Constructor
-	 *
-	 * @param int Error code
-	 * @param string Error message
-	 */
-	public function __construct($code, $message) {
-		$this->code = $code;
-		$this->message = $message;
-	}
-
-	/**
-	 * Sets the error handler
-	 *
-	 * @param WSErrorHandler Error handler
-	 */
-	public static function setErrorHandler($handler) {
-		if($handler instanceof WSErrorHandler) {
-			self::$_handler = $handler;
-		}
-	}
-
-	/**
-	 * Returns the error handler
-	 *
-	 * @return WSErrorHandler Error handler
-	 */
-	public static function getErrorHandler() {
-		return self::$_handler;
-	}
-
-	/**
-	 * Transforms the error into an array
-	 *
-	 * @return array Associative array with code and message
-	 */
-	public function toArray() {
-		return array('code' => $this->code, 'message' => $this->message);
-	}
+    /**
+     * Error handler. This needs to be a class that implements the interface WSErrorHandler
+     *
+     * @var WSErrorHandler
+     */
+    protected static $_handler;
+
+    /**
+     * Error code
+     *
+     * @var int
+     */
+    public $code;
+
+    /**
+     * Error message
+     *
+     * @var string
+     */
+    public $message;
+
+    /**
+     * Constructor
+     *
+     * @param int Error code
+     * @param string Error message
+     */
+    public function __construct($code, $message) {
+        $this->code = $code;
+        $this->message = $message;
+    }
+
+    /**
+     * Sets the error handler
+     *
+     * @param WSErrorHandler Error handler
+     */
+    public static function setErrorHandler($handler) {
+        if($handler instanceof WSErrorHandler) {
+            self::$_handler = $handler;
+        }
+    }
+
+    /**
+     * Returns the error handler
+     *
+     * @return WSErrorHandler Error handler
+     */
+    public static function getErrorHandler() {
+        return self::$_handler;
+    }
+
+    /**
+     * Transforms the error into an array
+     *
+     * @return array Associative array with code and message
+     */
+    public function toArray() {
+        return array('code' => $this->code, 'message' => $this->message);
+    }
 }
 
 /**
  * Interface that must be implemented by any error handler
  */
 interface WSErrorHandler {
-	/**
-	 * Handle method
-	 *
-	 * @param WSError Error
-	 */
-	public function handle($error);
+    /**
+     * Handle method
+     *
+     * @param WSError Error
+     */
+    public function handle($error);
 }
 
 /**
  * Main class of the webservice. Webservice classes extend this class
  */
 class WS {
-	/**
-	 * Chamilo configuration
-	 *
-	 * @var array
-	 */
-	protected $_configuration;
-
-	/**
-	 * Constructor
-	 */
-	public function __construct() {
-		$this->_configuration = $GLOBALS['_configuration'];
-	}
-
-	/**
-	 * Verifies the API key
-	 *
-	 * @param string Secret key
-	 * @return mixed WSError in case of failure, null in case of success
-	 */
-	protected function verifyKey($secret_key) {
-		$ip = trim($_SERVER['REMOTE_ADDR']);
-		// if we are behind a reverse proxy, assume it will send the
-		// HTTP_X_FORWARDED_FOR header and use this IP instead
-		if (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) {
-			list($ip1,$ip2) = preg_split('/,/',$_SERVER['HTTP_X_FORWARDED_FOR']);
-			$ip = trim($ip1);
-		}
-		$security_key = $ip.$this->_configuration['security_key'];
-
-		if(!api_is_valid_secret_key($secret_key, $security_key)) {
-			return new WSError(1, "API key is invalid");
-		} else {
-			return null;
-		}
-	}
-
-	/**
-	 * Gets the real user id based on the user id field name and value.
-	 * Note that if the user id field name is "chamilo_user_id", it will use the user id
-	 * in the system database
-	 *
-	 * @param string User id field name
-	 * @param string User id value
-	 * @return mixed System user id if the user was found, WSError otherwise
-	 */
-	protected function getUserId($user_id_field_name, $user_id_value) {
-		if($user_id_field_name == "chamilo_user_id") {
-			if(UserManager::is_user_id_valid(intval($user_id_value))) {
-				return intval($user_id_value);
-			} else {
-				return new WSError(100, "User not found");
-			}
-		} else {
-			$user_id = UserManager::get_user_id_from_original_id($user_id_value, $user_id_field_name);
-			if($user_id == 0) {
-				return new WSError(100, "User not found");
-			} else {
-				return $user_id;
-			}
-		}
-	}
-
-	/**
-	 * Gets the real course id based on the course id field name and value.
-	 * Note that if the course id field name is "chamilo_course_id", it will use the course id
-	 * in the system database
-	 *
-	 * @param string Course id field name
-	 * @param string Course id value
-	 * @return mixed System course id if the course was found, WSError otherwise
-	 */
-	protected function getCourseId($course_id_field_name, $course_id_value)
-	{
-		if ($course_id_field_name == "chamilo_course_id") {
-			if (CourseManager::get_course_code_from_course_id(
-					intval($course_id_value)
-				) != null
-			) {
-				return intval($course_id_value);
-			} else {
-				return new WSError(200, "Course not found");
-			}
-		} else {
-			$courseId = CourseManager::get_course_code_from_original_id(
-				$course_id_value,
-				$course_id_field_name
-			);
-			if (!empty($courseId)) {
-				return $courseId;
-			} else {
-				return new WSError(200, "Course not found");
-			}
-		}
-	}
-
-	/**
-	 * Gets the real session id based on the session id field name and value.
-	 * Note that if the session id field name is "chamilo_session_id", it will use the session id
-	 * in the system database
-	 *
-	 * @param string Session id field name
-	 * @param string Session id value
-	 * @return mixed System session id if the session was found, WSError otherwise
-	 */
-	protected function getSessionId($session_id_field_name, $session_id_value)
-	{
-		if ($session_id_field_name == "chamilo_session_id") {
-			$session = SessionManager::fetch((int)$session_id_value);
-			if (!empty($session)) {
-				return intval($session_id_value);
-			} else {
-				return new WSError(300, "Session not found");
-			}
-		} else {
-			$session_id = SessionManager::getSessionIdFromOriginalId(
-				$session_id_value,
-				$session_id_field_name
-			);
-			if ($session_id == 0) {
-				return new WSError(300, "Session not found");
-			} else {
-				return $session_id;
-			}
-		}
-	}
-
-	/**
-	 * Handles an error by calling the WSError error handler
-	 *
-	 * @param WSError Error
-	 */
-	protected function handleError($error) {
-		$handler = WSError::getErrorHandler();
-		$handler->handle($error);
-	}
-
-	/**
-	 * Gets a successful result
-	 *
-	 * @return array Array with a code of 0 and a message 'Operation was successful'
-	 */
-	protected function getSuccessfulResult() {
-		return array('code' => 0, 'message' => 'Operation was successful');
-	}
-
-	/**
-	 * Test function. Returns the string success
-	 *
-	 * @return string Success
-	 */
-	public function test() {
-		return "success";
-	}
+    /**
+     * Chamilo configuration
+     *
+     * @var array
+     */
+    protected $_configuration;
+
+    /**
+     * Constructor
+     */
+    public function __construct() {
+        $this->_configuration = $GLOBALS['_configuration'];
+    }
+
+    /**
+     * Verifies the API key
+     *
+     * @param string Secret key
+     * @return mixed WSError in case of failure, null in case of success
+     */
+    protected function verifyKey($secret_key) {
+        $ip = trim($_SERVER['REMOTE_ADDR']);
+        // if we are behind a reverse proxy, assume it will send the
+        // HTTP_X_FORWARDED_FOR header and use this IP instead
+        if (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) {
+            list($ip1,$ip2) = preg_split('/,/',$_SERVER['HTTP_X_FORWARDED_FOR']);
+            $ip = trim($ip1);
+        }
+        $security_key = $ip.$this->_configuration['security_key'];
+
+        if(!api_is_valid_secret_key($secret_key, $security_key)) {
+            return new WSError(1, "API key is invalid");
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * Gets the real user id based on the user id field name and value.
+     * Note that if the user id field name is "chamilo_user_id", it will use the user id
+     * in the system database
+     *
+     * @param string User id field name
+     * @param string User id value
+     * @return mixed System user id if the user was found, WSError otherwise
+     */
+    protected function getUserId($user_id_field_name, $user_id_value) {
+        if($user_id_field_name == "chamilo_user_id") {
+            if(UserManager::is_user_id_valid(intval($user_id_value))) {
+                return intval($user_id_value);
+            } else {
+                return new WSError(100, "User not found");
+            }
+        } else {
+            $user_id = UserManager::get_user_id_from_original_id($user_id_value, $user_id_field_name);
+            if($user_id == 0) {
+                return new WSError(100, "User not found");
+            } else {
+                return $user_id;
+            }
+        }
+    }
+
+    /**
+     * Gets the real course id based on the course id field name and value.
+     * Note that if the course id field name is "chamilo_course_id", it will use the course id
+     * in the system database
+     *
+     * @param string Course id field name
+     * @param string Course id value
+     * @return mixed System course id if the course was found, WSError otherwise
+     */
+    protected function getCourseId($course_id_field_name, $course_id_value)
+    {
+        if ($course_id_field_name == "chamilo_course_id") {
+            if (CourseManager::get_course_code_from_course_id(
+                    intval($course_id_value)
+                ) != null
+            ) {
+                return intval($course_id_value);
+            } else {
+                return new WSError(200, "Course not found");
+            }
+        } else {
+            $courseId = CourseManager::get_course_code_from_original_id(
+                $course_id_value,
+                $course_id_field_name
+            );
+            if (!empty($courseId)) {
+                return $courseId;
+            } else {
+                return new WSError(200, "Course not found");
+            }
+        }
+    }
+
+    /**
+     * Gets the real session id based on the session id field name and value.
+     * Note that if the session id field name is "chamilo_session_id", it will use the session id
+     * in the system database
+     *
+     * @param string Session id field name
+     * @param string Session id value
+     * @return mixed System session id if the session was found, WSError otherwise
+     */
+    protected function getSessionId($session_id_field_name, $session_id_value)
+    {
+        if ($session_id_field_name == "chamilo_session_id") {
+            $session = SessionManager::fetch((int)$session_id_value);
+            if (!empty($session)) {
+                return intval($session_id_value);
+            } else {
+                return new WSError(300, "Session not found");
+            }
+        } else {
+            $session_id = SessionManager::getSessionIdFromOriginalId(
+                $session_id_value,
+                $session_id_field_name
+            );
+            if ($session_id == 0) {
+                return new WSError(300, "Session not found");
+            } else {
+                return $session_id;
+            }
+        }
+    }
+
+    /**
+     * Handles an error by calling the WSError error handler
+     *
+     * @param WSError Error
+     */
+    protected function handleError($error) {
+        $handler = WSError::getErrorHandler();
+        $handler->handle($error);
+    }
+
+    /**
+     * Gets a successful result
+     *
+     * @return array Array with a code of 0 and a message 'Operation was successful'
+     */
+    protected function getSuccessfulResult() {
+        return array('code' => 0, 'message' => 'Operation was successful');
+    }
+
+    /**
+     * Test function. Returns the string success
+     *
+     * @return string Success
+     */
+    public function test() {
+        return "success";
+    }
 }
 

main/webservices/webservice_session.php

Doc Comments +1 added lines

@@ -453,6 +453,7 @@
 	 * @param string Session id field name
 	 * @param string Session id value
 	 * @param int State (1 to subscribe, 0 to unsubscribe)
+	 * @param integer $state
 	 * @return mixed True on success, WSError otherwise
 	 */
 	protected function changeCourseSubscription($course_id_field_name, $course_id_value, $session_id_field_name, $session_id_value, $state) {

Spacing +36 added lines, -36 removed lines

@@ -54,13 +54,13 @@ 
 		$coachStartDate = null;
 		if (!empty($nb_days_access_before)) {
 			$day = intval($nb_days_access_before);
-			$coachStartDate = date('Y-m-d ', strtotime($start_date. ' + '.$day.' days'));
+			$coachStartDate = date('Y-m-d ', strtotime($start_date.' + '.$day.' days'));
 		}
 
 		$coachEndDate = null;
 		if (!empty($nb_days_access_after)) {
 			$day = intval($nb_days_access_after);
-			$coachEndDate = date('Y-m-d ', strtotime($end_date. ' + '.$day.' days'));
+			$coachEndDate = date('Y-m-d ', strtotime($end_date.' + '.$day.' days'));
 		}
 
 		// Try to create the session
@@ -76,19 +76,19 @@ 
 			0,
 			$visibility
 		);
-		if(!is_int($session_id)) {
+		if (!is_int($session_id)) {
 			return new WSError(301, 'Could not create the session');
 		} else {
 			// Add the Original session id to the extra fields
 			$extras_associative = array();
-			if($session_id_field_name != "chamilo_session_id") {
+			if ($session_id_field_name != "chamilo_session_id") {
 				$extras_associative[$session_id_field_name] = $session_id_value;
 			}
-			foreach($extras as $extra) {
+			foreach ($extras as $extra) {
 				$extras_associative[$extra['field_name']] = $extra['field_value'];
 			}
 			// Create the extra fields
-			foreach($extras_associative as $fname => $fvalue) {
+			foreach ($extras_associative as $fname => $fvalue) {
 				SessionManager::create_session_extra_field($fname, 1, $fname);
 				SessionManager::update_session_extra_field_value(
 					$session_id,
@@ -120,11 +120,11 @@ 
 	 */
 	public function CreateSession($secret_key, $name, $start_date, $end_date, $nb_days_access_before, $nb_days_access_after, $nolimit, $visibility, $user_id_field_name, $user_id_value, $session_id_field_name, $session_id_value, $extras) {
 		$verifKey = $this->verifyKey($secret_key);
-		if($verifKey instanceof WSError) {
+		if ($verifKey instanceof WSError) {
 			$this->handleError($verifKey);
 		} else {
 			$session_id = $this->createSessionHelper($name, $start_date, $end_date, $nb_days_access_before, $nb_days_access_after, $nolimit, $visibility, $user_id_field_name, $user_id_value, $session_id_field_name, $session_id_value, $extras);
-			if($session_id instanceof WSError) {
+			if ($session_id instanceof WSError) {
 				$this->handleError($session_id);
 			} else {
 				return $session_id;
@@ -141,7 +141,7 @@ 
 	 */
 	protected function deleteSessionHelper($session_id_field_name, $session_id_value) {
 		$session_id = $this->getSessionId($session_id_field_name, $session_id_value);
-		if($session_id instanceof WSError) {
+		if ($session_id instanceof WSError) {
 			return $session_id;
 		} else {
 			SessionManager::delete($session_id, true);
@@ -158,11 +158,11 @@ 
 	 */
 	public function DeleteSession($secret_key, $session_id_field_name, $session_id_value) {
 		$verifKey = $this->verifyKey($secret_key);
-		if($verifKey instanceof WSError) {
+		if ($verifKey instanceof WSError) {
 			$this->handleError($verifKey);
 		} else {
 			$result = $this->deleteSessionHelper($session_id_field_name, $session_id_value);
-			if($result instanceof WSError) {
+			if ($result instanceof WSError) {
 				$this->handleError($result);
 			}
 		}
@@ -200,7 +200,7 @@ 
         $extras
     ) {
 		$session_id = $this->getSessionId($session_id_field_name, $session_id_value);
-		if($session_id instanceof WSError) {
+		if ($session_id instanceof WSError) {
 			return $session_id;
 		} else {
 			// Verify that coach exists and get its id
@@ -212,13 +212,13 @@ 
             $coachStartDate = null;
             if (!empty($nb_days_access_before)) {
                 $day = intval($nb_days_access_before);
-                $coachStartDate = date('Y-m-d ', strtotime($start_date. ' + '.$day.' days'));
+                $coachStartDate = date('Y-m-d ', strtotime($start_date.' + '.$day.' days'));
             }
 
             $coachEndDate = null;
             if (!empty($nb_days_access_after)) {
                 $day = intval($nb_days_access_after);
-                $coachEndDate = date('Y-m-d ', strtotime($end_date. ' + '.$day.' days'));
+                $coachEndDate = date('Y-m-d ', strtotime($end_date.' + '.$day.' days'));
             }
 
             $result_id = SessionManager::edit_session(
@@ -232,18 +232,18 @@ 
                 $coachEndDate,
                 $user_id,
                 0,
-                (int)$visibility
+                (int) $visibility
             );
-			if(!is_int($result_id)) {
+			if (!is_int($result_id)) {
 				return new WSError(302, 'Could not edit the session');
 			} else {
-				if(!empty($extras)) {
+				if (!empty($extras)) {
 					$extras_associative = array();
-					foreach($extras as $extra) {
+					foreach ($extras as $extra) {
 						$extras_associative[$extra['field_name']] = $extra['field_value'];
 					}
 					// Create the extra fields
-					foreach($extras_associative as $fname => $fvalue) {
+					foreach ($extras_associative as $fname => $fvalue) {
 						SessionManager::create_session_extra_field($fname, 1, $fname);
 						SessionManager::update_session_extra_field_value($session_id, $fname, $fvalue);
 					}
@@ -272,11 +272,11 @@ 
 	 */
 	public function EditSession($secret_key, $name, $start_date, $end_date, $nb_days_access_before, $nb_days_access_after, $nolimit, $visibility, $user_id_field_name, $user_id_value, $session_id_field_name, $session_id_value, $extras) {
 		$verifKey = $this->verifyKey($secret_key);
-		if($verifKey instanceof WSError) {
+		if ($verifKey instanceof WSError) {
 			$this->handleError($verifKey);
 		} else {
 			$result = $this->editSessionHelper($name, $start_date, $end_date, $nb_days_access_before, $nb_days_access_after, $nolimit, $visibility, $user_id_field_name, $user_id_value, $session_id_field_name, $session_id_value, $extras);
-			if($session_id_value instanceof WSError) {
+			if ($session_id_value instanceof WSError) {
 				$this->handleError($result);
 			}
 		}
@@ -294,14 +294,14 @@ 
 	 */
 	protected function changeUserSubscription($user_id_field_name, $user_id_value, $session_id_field_name, $session_id_value, $state) {
 		$session_id = $this->getSessionId($session_id_field_name, $session_id_value);
-		if($session_id instanceof WSError) {
+		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) {
+			if ($user_id instanceof WSError) {
 				return $user_id;
 			} else {
-				if($state  == 1) {
+				if ($state == 1) {
 					SessionManager::suscribe_users_to_session($session_id, array($user_id));
 				} else {
 					$result = SessionManager::unsubscribe_user_from_session($session_id, $user_id);
@@ -325,11 +325,11 @@ 
 	 */
 	public function SubscribeUserToSession($secret_key, $user_id_field_name, $user_id_value, $session_id_field_name, $session_id_value) {
 		$verifKey = $this->verifyKey($secret_key);
-		if($verifKey instanceof WSError) {
+		if ($verifKey instanceof WSError) {
 			$this->handleError($verifKey);
 		} else {
 			$result = $this->changeUserSubscription($user_id_field_name, $user_id_value, $session_id_field_name, $session_id_value, 1);
-			if($result instanceof WSError) {
+			if ($result instanceof WSError) {
 				$this->handleError($result);
 			}
 		}
@@ -346,11 +346,11 @@ 
 	 */
 	public function UnsubscribeUserFromSession($secret_key, $user_id_field_name, $user_id_value, $session_id_field_name, $session_id_value) {
 		$verifKey = $this->verifyKey($secret_key);
-		if($verifKey instanceof WSError) {
+		if ($verifKey instanceof WSError) {
 			$this->handleError($verifKey);
 		} else {
 			$result = $this->changeUserSubscription($user_id_field_name, $user_id_value, $session_id_field_name, $session_id_value, 0);
-			if($result instanceof WSError) {
+			if ($result instanceof WSError) {
 				$this->handleError($result);
 			}
 		}
@@ -385,7 +385,7 @@ 
                     if ($state == 1) {
                         SessionManager::set_coach_to_course_session($user_id, $session_id, $course_id);
                     } else {
-                        $user_id = array (0 => $user_id);
+                        $user_id = array(0 => $user_id);
                         $result = SessionManager::removeUsersFromCourseSession($user_id, $session_id, $course_id);
                         if (!$result) {
                             return new WSError(303, 'There was an error unsubscribing this Teacher from the session');
@@ -457,14 +457,14 @@ 
 	 */
 	protected function changeCourseSubscription($course_id_field_name, $course_id_value, $session_id_field_name, $session_id_value, $state) {
 		$session_id = $this->getSessionId($session_id_field_name, $session_id_value);
-		if($session_id instanceof WSError) {
+		if ($session_id instanceof WSError) {
 			return $session_id;
 		} else {
 			$course_id = $this->getCourseId($course_id_field_name, $course_id_value);
-			if($course_id instanceof WSError) {
+			if ($course_id instanceof WSError) {
 				return $course_id;
 			} else {
-				if($state  == 1) {
+				if ($state == 1) {
 					SessionManager::add_courses_to_session($session_id, array($course_id));
 					return true;
 				} else {
@@ -490,11 +490,11 @@ 
 	 */
 	public function SubscribeCourseToSession($secret_key, $course_id_field_name, $course_id_value, $session_id_field_name, $session_id_value) {
 		$verifKey = $this->verifyKey($secret_key);
-		if($verifKey instanceof WSError) {
+		if ($verifKey instanceof WSError) {
 			$this->handleError($verifKey);
 		} else {
 			$result = $this->changeCourseSubscription($course_id_field_name, $course_id_value, $session_id_field_name, $session_id_value, 1);
-			if($result instanceof WSError) {
+			if ($result instanceof WSError) {
 				$this->handleError($result);
 			}
 		}
@@ -511,11 +511,11 @@ 
 	 */
 	public function UnsubscribeCourseFromSession($secret_key, $course_id_field_name, $course_id_value, $session_id_field_name, $session_id_value) {
 		$verifKey = $this->verifyKey($secret_key);
-		if($verifKey instanceof WSError) {
+		if ($verifKey instanceof WSError) {
 			$this->handleError($verifKey);
 		} else {
 			$result = $this->changeCourseSubscription($course_id_field_name, $course_id_value, $session_id_field_name, $session_id_value, 0);
-			if($result instanceof WSError) {
+			if ($result instanceof WSError) {
 				$this->handleError($result);
 			}
 		}

Indentation +361 added lines, -361 removed lines

@@ -14,177 +14,177 @@ 
 class WSSession extends WS
 {
 
-	/**
-	 * Creates a session (helper method)
-	 *
-	 * @param string Name of the session
-	 * @param string Start date, use the 'YYYY-MM-DD' format
-	 * @param string End date, use the 'YYYY-MM-DD' format
-	 * @param int Access delays of the coach (days before)
-	 * @param int Access delays of the coach (days after)
-	 * @param int Nolimit (0 = no limit of time, 1 = limit of time)
-	 * @param int Visibility
-	 * @param string User id field name for the coach
-	 * @param string User id value for the coach
-	 * @param string Original session id field name (use "chamilo_session_id" to use internal id)
-	 * @param string Original session id value
-	 * @param array Array of extra fields
-	 * @return mixed Generated id in case of success, WSError otherwise
-	 */
-	protected function createSessionHelper(
-		$name,
-		$start_date,
-		$end_date,
-		$nb_days_access_before,
-		$nb_days_access_after,
-		$nolimit,
-		$visibility,
-		$user_id_field_name,
-		$user_id_value,
-		$session_id_field_name,
-		$session_id_value,
-		$extras
-	) {
-		// Verify that coach exists and get its id
-		$user_id = $this->getUserId($user_id_field_name, $user_id_value);
-		if ($user_id instanceof WSError) {
-			return $user_id;
-		}
+    /**
+     * Creates a session (helper method)
+     *
+     * @param string Name of the session
+     * @param string Start date, use the 'YYYY-MM-DD' format
+     * @param string End date, use the 'YYYY-MM-DD' format
+     * @param int Access delays of the coach (days before)
+     * @param int Access delays of the coach (days after)
+     * @param int Nolimit (0 = no limit of time, 1 = limit of time)
+     * @param int Visibility
+     * @param string User id field name for the coach
+     * @param string User id value for the coach
+     * @param string Original session id field name (use "chamilo_session_id" to use internal id)
+     * @param string Original session id value
+     * @param array Array of extra fields
+     * @return mixed Generated id in case of success, WSError otherwise
+     */
+    protected function createSessionHelper(
+        $name,
+        $start_date,
+        $end_date,
+        $nb_days_access_before,
+        $nb_days_access_after,
+        $nolimit,
+        $visibility,
+        $user_id_field_name,
+        $user_id_value,
+        $session_id_field_name,
+        $session_id_value,
+        $extras
+    ) {
+        // Verify that coach exists and get its id
+        $user_id = $this->getUserId($user_id_field_name, $user_id_value);
+        if ($user_id instanceof WSError) {
+            return $user_id;
+        }
 
-		$coachStartDate = null;
-		if (!empty($nb_days_access_before)) {
-			$day = intval($nb_days_access_before);
-			$coachStartDate = date('Y-m-d ', strtotime($start_date. ' + '.$day.' days'));
-		}
+        $coachStartDate = null;
+        if (!empty($nb_days_access_before)) {
+            $day = intval($nb_days_access_before);
+            $coachStartDate = date('Y-m-d ', strtotime($start_date. ' + '.$day.' days'));
+        }
 
-		$coachEndDate = null;
-		if (!empty($nb_days_access_after)) {
-			$day = intval($nb_days_access_after);
-			$coachEndDate = date('Y-m-d ', strtotime($end_date. ' + '.$day.' days'));
-		}
+        $coachEndDate = null;
+        if (!empty($nb_days_access_after)) {
+            $day = intval($nb_days_access_after);
+            $coachEndDate = date('Y-m-d ', strtotime($end_date. ' + '.$day.' days'));
+        }
 
-		// Try to create the session
-		$session_id = SessionManager::create_session(
-			$name,
-			$start_date,
-			$end_date,
-			$start_date,
-			$end_date,
-			$coachStartDate,
-			$coachEndDate,
-			$user_id,
-			0,
-			$visibility
-		);
-		if(!is_int($session_id)) {
-			return new WSError(301, 'Could not create the session');
-		} else {
-			// Add the Original session id to the extra fields
-			$extras_associative = array();
-			if($session_id_field_name != "chamilo_session_id") {
-				$extras_associative[$session_id_field_name] = $session_id_value;
-			}
-			foreach($extras as $extra) {
-				$extras_associative[$extra['field_name']] = $extra['field_value'];
-			}
-			// Create the extra fields
-			foreach($extras_associative as $fname => $fvalue) {
-				SessionManager::create_session_extra_field($fname, 1, $fname);
-				SessionManager::update_session_extra_field_value(
-					$session_id,
-					$fname,
-					$fvalue
-				);
-			}
-			return $session_id;
-		}
-	}
+        // Try to create the session
+        $session_id = SessionManager::create_session(
+            $name,
+            $start_date,
+            $end_date,
+            $start_date,
+            $end_date,
+            $coachStartDate,
+            $coachEndDate,
+            $user_id,
+            0,
+            $visibility
+        );
+        if(!is_int($session_id)) {
+            return new WSError(301, 'Could not create the session');
+        } else {
+            // Add the Original session id to the extra fields
+            $extras_associative = array();
+            if($session_id_field_name != "chamilo_session_id") {
+                $extras_associative[$session_id_field_name] = $session_id_value;
+            }
+            foreach($extras as $extra) {
+                $extras_associative[$extra['field_name']] = $extra['field_value'];
+            }
+            // Create the extra fields
+            foreach($extras_associative as $fname => $fvalue) {
+                SessionManager::create_session_extra_field($fname, 1, $fname);
+                SessionManager::update_session_extra_field_value(
+                    $session_id,
+                    $fname,
+                    $fvalue
+                );
+            }
+            return $session_id;
+        }
+    }
 
-	/**
-	 * Creates a session
-	 *
-	 * @param string API secret key
-	 * @param string Name of the session
-	 * @param string Start date, use the 'YYYY-MM-DD' format
-	 * @param string End date, use the 'YYYY-MM-DD' format
-	 * @param int Access delays of the coach (days before)
-	 * @param int Access delays of the coach (days after)
-	 * @param int Nolimit (0 = no limit of time, 1 = limit of time)
-	 * @param int Visibility
-	 * @param string User id field name for the coach
-	 * @param string User id value for the coach
-	 * @param string Original session id field name (use "chamilo_session_id" to use internal id)
-	 * @param string Original session id value
-	 * @param array Array of extra fields
-	 * @return int Session id generated
-	 */
-	public function CreateSession($secret_key, $name, $start_date, $end_date, $nb_days_access_before, $nb_days_access_after, $nolimit, $visibility, $user_id_field_name, $user_id_value, $session_id_field_name, $session_id_value, $extras) {
-		$verifKey = $this->verifyKey($secret_key);
-		if($verifKey instanceof WSError) {
-			$this->handleError($verifKey);
-		} else {
-			$session_id = $this->createSessionHelper($name, $start_date, $end_date, $nb_days_access_before, $nb_days_access_after, $nolimit, $visibility, $user_id_field_name, $user_id_value, $session_id_field_name, $session_id_value, $extras);
-			if($session_id instanceof WSError) {
-				$this->handleError($session_id);
-			} else {
-				return $session_id;
-			}
-		}
-	}
+    /**
+     * Creates a session
+     *
+     * @param string API secret key
+     * @param string Name of the session
+     * @param string Start date, use the 'YYYY-MM-DD' format
+     * @param string End date, use the 'YYYY-MM-DD' format
+     * @param int Access delays of the coach (days before)
+     * @param int Access delays of the coach (days after)
+     * @param int Nolimit (0 = no limit of time, 1 = limit of time)
+     * @param int Visibility
+     * @param string User id field name for the coach
+     * @param string User id value for the coach
+     * @param string Original session id field name (use "chamilo_session_id" to use internal id)
+     * @param string Original session id value
+     * @param array Array of extra fields
+     * @return int Session id generated
+     */
+    public function CreateSession($secret_key, $name, $start_date, $end_date, $nb_days_access_before, $nb_days_access_after, $nolimit, $visibility, $user_id_field_name, $user_id_value, $session_id_field_name, $session_id_value, $extras) {
+        $verifKey = $this->verifyKey($secret_key);
+        if($verifKey instanceof WSError) {
+            $this->handleError($verifKey);
+        } else {
+            $session_id = $this->createSessionHelper($name, $start_date, $end_date, $nb_days_access_before, $nb_days_access_after, $nolimit, $visibility, $user_id_field_name, $user_id_value, $session_id_field_name, $session_id_value, $extras);
+            if($session_id instanceof WSError) {
+                $this->handleError($session_id);
+            } else {
+                return $session_id;
+            }
+        }
+    }
 
-	/**
-	 * Deletes a session (helper method)
-	 *
-	 * @param string Session id field name
-	 * @param string Session id value
-	 * @return mixed True in case of success, WSError otherwise
-	 */
-	protected function deleteSessionHelper($session_id_field_name, $session_id_value) {
-		$session_id = $this->getSessionId($session_id_field_name, $session_id_value);
-		if($session_id instanceof WSError) {
-			return $session_id;
-		} else {
-			SessionManager::delete($session_id, true);
-			return true;
-		}
-	}
+    /**
+     * Deletes a session (helper method)
+     *
+     * @param string Session id field name
+     * @param string Session id value
+     * @return mixed True in case of success, WSError otherwise
+     */
+    protected function deleteSessionHelper($session_id_field_name, $session_id_value) {
+        $session_id = $this->getSessionId($session_id_field_name, $session_id_value);
+        if($session_id instanceof WSError) {
+            return $session_id;
+        } else {
+            SessionManager::delete($session_id, true);
+            return true;
+        }
+    }
 
-	/**
-	 * Deletes a session
-	 *
-	 * @param string API secret key
-	 * @param string Session id field name
-	 * @param string Session id value
-	 */
-	public function DeleteSession($secret_key, $session_id_field_name, $session_id_value) {
-		$verifKey = $this->verifyKey($secret_key);
-		if($verifKey instanceof WSError) {
-			$this->handleError($verifKey);
-		} else {
-			$result = $this->deleteSessionHelper($session_id_field_name, $session_id_value);
-			if($result instanceof WSError) {
-				$this->handleError($result);
-			}
-		}
-	}
+    /**
+     * Deletes a session
+     *
+     * @param string API secret key
+     * @param string Session id field name
+     * @param string Session id value
+     */
+    public function DeleteSession($secret_key, $session_id_field_name, $session_id_value) {
+        $verifKey = $this->verifyKey($secret_key);
+        if($verifKey instanceof WSError) {
+            $this->handleError($verifKey);
+        } else {
+            $result = $this->deleteSessionHelper($session_id_field_name, $session_id_value);
+            if($result instanceof WSError) {
+                $this->handleError($result);
+            }
+        }
+    }
 
-	/**
-	 * Edits a session (helper method)
-	 *
-	 * @param string Name of the session
-	 * @param string Start date, use the 'YYYY-MM-DD' format
-	 * @param string End date, use the 'YYYY-MM-DD' format
-	 * @param int Access delays of the coach (days before)
-	 * @param int Access delays of the coach (days after)
-	 * @param int Nolimit (0 = no limit of time, 1 = limit of time)
-	 * @param int Visibility
-	 * @param string User id field name for the coach
-	 * @param string User id value for the coach
-	 * @param string Original session id field name (use "chamilo_session_id" to use internal id)
-	 * @param string Original session id value
-	 * @param array Array of extra fields
-	 * @return mixed True on success, WSError otherwise
-	 */
+    /**
+     * Edits a session (helper method)
+     *
+     * @param string Name of the session
+     * @param string Start date, use the 'YYYY-MM-DD' format
+     * @param string End date, use the 'YYYY-MM-DD' format
+     * @param int Access delays of the coach (days before)
+     * @param int Access delays of the coach (days after)
+     * @param int Nolimit (0 = no limit of time, 1 = limit of time)
+     * @param int Visibility
+     * @param string User id field name for the coach
+     * @param string User id value for the coach
+     * @param string Original session id field name (use "chamilo_session_id" to use internal id)
+     * @param string Original session id value
+     * @param array Array of extra fields
+     * @return mixed True on success, WSError otherwise
+     */
     protected function editSessionHelper(
         $name,
         $start_date,
@@ -199,15 +199,15 @@ 
         $session_id_value,
         $extras
     ) {
-		$session_id = $this->getSessionId($session_id_field_name, $session_id_value);
-		if($session_id instanceof WSError) {
-			return $session_id;
-		} else {
-			// Verify that coach exists and get its id
-			$user_id = $this->getUserId($user_id_field_name, $user_id_value);
-			if ($user_id instanceof WSError) {
-				return $user_id;
-			}
+        $session_id = $this->getSessionId($session_id_field_name, $session_id_value);
+        if($session_id instanceof WSError) {
+            return $session_id;
+        } else {
+            // Verify that coach exists and get its id
+            $user_id = $this->getUserId($user_id_field_name, $user_id_value);
+            if ($user_id instanceof WSError) {
+                return $user_id;
+            }
 
             $coachStartDate = null;
             if (!empty($nb_days_access_before)) {
@@ -234,127 +234,127 @@ 
                 0,
                 (int)$visibility
             );
-			if(!is_int($result_id)) {
-				return new WSError(302, 'Could not edit the session');
-			} else {
-				if(!empty($extras)) {
-					$extras_associative = array();
-					foreach($extras as $extra) {
-						$extras_associative[$extra['field_name']] = $extra['field_value'];
-					}
-					// Create the extra fields
-					foreach($extras_associative as $fname => $fvalue) {
-						SessionManager::create_session_extra_field($fname, 1, $fname);
-						SessionManager::update_session_extra_field_value($session_id, $fname, $fvalue);
-					}
-				}
-				return true;
-			}
-		}
-	}
+            if(!is_int($result_id)) {
+                return new WSError(302, 'Could not edit the session');
+            } else {
+                if(!empty($extras)) {
+                    $extras_associative = array();
+                    foreach($extras as $extra) {
+                        $extras_associative[$extra['field_name']] = $extra['field_value'];
+                    }
+                    // Create the extra fields
+                    foreach($extras_associative as $fname => $fvalue) {
+                        SessionManager::create_session_extra_field($fname, 1, $fname);
+                        SessionManager::update_session_extra_field_value($session_id, $fname, $fvalue);
+                    }
+                }
+                return true;
+            }
+        }
+    }
 
-	/**
-	 * Edits a session
-	 *
-	 * @param string API secret key
-	 * @param string Name of the session
-	 * @param string Start date, use the 'YYYY-MM-DD' format
-	 * @param string End date, use the 'YYYY-MM-DD' format
-	 * @param int Access delays of the coach (days before)
-	 * @param int Access delays of the coach (days after)
-	 * @param int Nolimit (0 = no limit of time, 1 = limit of time)
-	 * @param int Visibility
-	 * @param string User id field name for the coach
-	 * @param string User id value for the coach
-	 * @param string Original session id field name (use "chamilo_session_id" to use internal id)
-	 * @param string Original session id value
-	 * @param array Array of extra fields
-	 */
-	public function EditSession($secret_key, $name, $start_date, $end_date, $nb_days_access_before, $nb_days_access_after, $nolimit, $visibility, $user_id_field_name, $user_id_value, $session_id_field_name, $session_id_value, $extras) {
-		$verifKey = $this->verifyKey($secret_key);
-		if($verifKey instanceof WSError) {
-			$this->handleError($verifKey);
-		} else {
-			$result = $this->editSessionHelper($name, $start_date, $end_date, $nb_days_access_before, $nb_days_access_after, $nolimit, $visibility, $user_id_field_name, $user_id_value, $session_id_field_name, $session_id_value, $extras);
-			if($session_id_value instanceof WSError) {
-				$this->handleError($result);
-			}
-		}
-	}
+    /**
+     * Edits a session
+     *
+     * @param string API secret key
+     * @param string Name of the session
+     * @param string Start date, use the 'YYYY-MM-DD' format
+     * @param string End date, use the 'YYYY-MM-DD' format
+     * @param int Access delays of the coach (days before)
+     * @param int Access delays of the coach (days after)
+     * @param int Nolimit (0 = no limit of time, 1 = limit of time)
+     * @param int Visibility
+     * @param string User id field name for the coach
+     * @param string User id value for the coach
+     * @param string Original session id field name (use "chamilo_session_id" to use internal id)
+     * @param string Original session id value
+     * @param array Array of extra fields
+     */
+    public function EditSession($secret_key, $name, $start_date, $end_date, $nb_days_access_before, $nb_days_access_after, $nolimit, $visibility, $user_id_field_name, $user_id_value, $session_id_field_name, $session_id_value, $extras) {
+        $verifKey = $this->verifyKey($secret_key);
+        if($verifKey instanceof WSError) {
+            $this->handleError($verifKey);
+        } else {
+            $result = $this->editSessionHelper($name, $start_date, $end_date, $nb_days_access_before, $nb_days_access_after, $nolimit, $visibility, $user_id_field_name, $user_id_value, $session_id_field_name, $session_id_value, $extras);
+            if($session_id_value instanceof WSError) {
+                $this->handleError($result);
+            }
+        }
+    }
 
-	/**
-	 * Change user 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 int State (1 to subscribe, 0 to unsubscribe)
-	 * @return mixed True on success, WSError otherwise
-	 */
-	protected function changeUserSubscription($user_id_field_name, $user_id_value, $session_id_field_name, $session_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 $user_id;
-			} else {
-				if($state  == 1) {
-					SessionManager::subscribe_users_to_session($session_id, array($user_id));
-				} else {
-					$result = SessionManager::unsubscribe_user_from_session($session_id, $user_id);
-					if (!$result) {
-						return new WSError(303, 'There was an error unsubscribing this user from the session');
-					}
-				}
-				return true;
-			}
-		}
-	}
+    /**
+     * Change user 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 int State (1 to subscribe, 0 to unsubscribe)
+     * @return mixed True on success, WSError otherwise
+     */
+    protected function changeUserSubscription($user_id_field_name, $user_id_value, $session_id_field_name, $session_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 $user_id;
+            } else {
+                if($state  == 1) {
+                    SessionManager::subscribe_users_to_session($session_id, array($user_id));
+                } else {
+                    $result = SessionManager::unsubscribe_user_from_session($session_id, $user_id);
+                    if (!$result) {
+                        return new WSError(303, 'There was an error unsubscribing this user 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 SubscribeUserToSession($secret_key, $user_id_field_name, $user_id_value, $session_id_field_name, $session_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, $session_id_value, 1);
-			if($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 SubscribeUserToSession($secret_key, $user_id_field_name, $user_id_value, $session_id_field_name, $session_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, $session_id_value, 1);
+            if($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 UnsubscribeUserFromSession($secret_key, $user_id_field_name, $user_id_value, $session_id_field_name, $session_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, $session_id_value, 0);
-			if($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 UnsubscribeUserFromSession($secret_key, $user_id_field_name, $user_id_value, $session_id_field_name, $session_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, $session_id_value, 0);
+            if($result instanceof WSError) {
+                $this->handleError($result);
+            }
+        }
+    }
     
     /**
      * Change Teacher subscription (helper method)
@@ -446,79 +446,79 @@ 
     }
 
     /**
-	 * Change course subscription
-	 *
-	 * @param string Course id field name
-	 * @param string Course id value
-	 * @param string Session id field name
-	 * @param string Session id value
-	 * @param int State (1 to subscribe, 0 to unsubscribe)
-	 * @return mixed True on success, WSError otherwise
-	 */
-	protected function changeCourseSubscription($course_id_field_name, $course_id_value, $session_id_field_name, $session_id_value, $state) {
-		$session_id = $this->getSessionId($session_id_field_name, $session_id_value);
-		if($session_id instanceof WSError) {
-			return $session_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::add_courses_to_session($session_id, array($course_id));
-					return true;
-				} else {
-					$result = SessionManager::unsubscribe_course_from_session($session_id, $course_id);
-					if ($result) {
-						return true;
-					} else {
-						return new WSError(304, 'Error unsubscribing course from session');
-					}
-				}
-			}
-		}
+     * Change course subscription
+     *
+     * @param string Course id field name
+     * @param string Course id value
+     * @param string Session id field name
+     * @param string Session id value
+     * @param int State (1 to subscribe, 0 to unsubscribe)
+     * @return mixed True on success, WSError otherwise
+     */
+    protected function changeCourseSubscription($course_id_field_name, $course_id_value, $session_id_field_name, $session_id_value, $state) {
+        $session_id = $this->getSessionId($session_id_field_name, $session_id_value);
+        if($session_id instanceof WSError) {
+            return $session_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::add_courses_to_session($session_id, array($course_id));
+                    return true;
+                } else {
+                    $result = SessionManager::unsubscribe_course_from_session($session_id, $course_id);
+                    if ($result) {
+                        return true;
+                    } else {
+                        return new WSError(304, 'Error unsubscribing course from session');
+                    }
+                }
+            }
+        }
     }
 
-	/**
-	 * Subscribe course to session
-	 *
-	 * @param string API secret key
-	 * @param string Course id field name
-	 * @param string Course id value
-	 * @param string Session id field name
-	 * @param string Session id value
-	 */
-	public function SubscribeCourseToSession($secret_key, $course_id_field_name, $course_id_value, $session_id_field_name, $session_id_value) {
-		$verifKey = $this->verifyKey($secret_key);
-		if($verifKey instanceof WSError) {
-			$this->handleError($verifKey);
-		} else {
-			$result = $this->changeCourseSubscription($course_id_field_name, $course_id_value, $session_id_field_name, $session_id_value, 1);
-			if($result instanceof WSError) {
-				$this->handleError($result);
-			}
-		}
-	}
+    /**
+     * Subscribe course to session
+     *
+     * @param string API secret key
+     * @param string Course id field name
+     * @param string Course id value
+     * @param string Session id field name
+     * @param string Session id value
+     */
+    public function SubscribeCourseToSession($secret_key, $course_id_field_name, $course_id_value, $session_id_field_name, $session_id_value) {
+        $verifKey = $this->verifyKey($secret_key);
+        if($verifKey instanceof WSError) {
+            $this->handleError($verifKey);
+        } else {
+            $result = $this->changeCourseSubscription($course_id_field_name, $course_id_value, $session_id_field_name, $session_id_value, 1);
+            if($result instanceof WSError) {
+                $this->handleError($result);
+            }
+        }
+    }
 
-	/**
-	 * Unsubscribe course from session
-	 *
-	 * @param string API secret key
-	 * @param string Course id field name
-	 * @param string Course id value
-	 * @param string Session id field name
-	 * @param string Session id value
-	 */
-	public function UnsubscribeCourseFromSession($secret_key, $course_id_field_name, $course_id_value, $session_id_field_name, $session_id_value) {
-		$verifKey = $this->verifyKey($secret_key);
-		if($verifKey instanceof WSError) {
-			$this->handleError($verifKey);
-		} else {
-			$result = $this->changeCourseSubscription($course_id_field_name, $course_id_value, $session_id_field_name, $session_id_value, 0);
-			if($result instanceof WSError) {
-				$this->handleError($result);
-			}
-		}
-	}
+    /**
+     * Unsubscribe course from session
+     *
+     * @param string API secret key
+     * @param string Course id field name
+     * @param string Course id value
+     * @param string Session id field name
+     * @param string Session id value
+     */
+    public function UnsubscribeCourseFromSession($secret_key, $course_id_field_name, $course_id_value, $session_id_field_name, $session_id_value) {
+        $verifKey = $this->verifyKey($secret_key);
+        if($verifKey instanceof WSError) {
+            $this->handleError($verifKey);
+        } else {
+            $result = $this->changeCourseSubscription($course_id_field_name, $course_id_value, $session_id_field_name, $session_id_value, 0);
+            if($result instanceof WSError) {
+                $this->handleError($result);
+            }
+        }
+    }
 
 }