Groups can now have their own virtual directories too.

RestControllers/GroupsController.php

@@ -166,6 +166,20 @@ class GroupsController {
 			Reset_fatal_error(400, "Unrecognized group registration level!");
 		$settings->set_registration_level($levels[$registration_level]);
 
+		//Get and check group virtual directory
+		$virtualDirectory = postString("virtual_directory", 0);
+		if($virtualDirectory != ""){
+
+			$virtualDirectory = getPostVirtualDirectory("virtual_directory");
+
+			//Check virtual directory availability
+			if(!checkVirtualDirectoryAvailability($virtualDirectory, $groupID, TRUE))
+				Rest_fatal_error(401, "The virtual directory seems not to be available!");
+			
+			$settings->set_virtual_directory($virtualDirectory);
+
+		}
+
 		//Try to save the new settings of the group
 		if(!components()->groups->set_settings($settings))
 			Rest_fatal_error(500, "An error occured while trying to update group settings!");
@@ -485,7 +499,7 @@ class GroupsController {
 	 * 
 	 * @url POST /groups/cancel_invitation
 	 */
-	public function canceInvitation() : array {
+	public function cancelInvitation() : array {
 
 		//Get the ID of the target group
 		$groupID = getPostGroupIdWithAccess("groupID", GroupInfo::MODERATOR_ACCESS);
@@ -571,6 +585,7 @@ class GroupsController {
 		$data["membership"] = self::GROUPS_MEMBERSHIP_LEVELS[$info->get_membership_level()];
 		$data["visibility"] = self::GROUPS_VISIBILITY_LEVELS[$info->get_visibility()];
 		$data["registration_level"] = self::GROUPS_REGISTRATION_LEVELS[$info->get_registration_level()];
+		$data["virtual_directory"] = $info->get_virtual_directory();
 
 		return $data;
 	}

RestControllers/SettingsController.php

@@ -58,7 +58,7 @@ class SettingsController {
 			$virtualDirectory = getPostVirtualDirectory("virtualDirectory");
 
 			//Check if the directory is available
-			if(!components()->settings->checkUserDirectoryAvailability($virtualDirectory, userID))
+			if(!checkVirtualDirectoryAvailability($virtualDirectory, userID, FALSE))
 				Rest_fatal_error(401, "The specified directory is not available!");
 
 		}
@@ -107,7 +107,7 @@ class SettingsController {
 		$userDirectory = getPostVirtualDirectory("directory");
 
 		//Check if the directory is available
-		if(!components()->settings->checkUserDirectoryAvailability($userDirectory, userID))
+		if(!checkVirtualDirectoryAvailability($userDirectory, userID, FALSE))
 			Rest_fatal_error(401, "The specified directory is not available!");
 
 		//Else the directory is available

classes/components/GroupsComponent.php

@@ -111,6 +111,27 @@ class GroupsComponent {
 		return $data[0]["visibility"];
 	}
 
+	/**
+	 * Find a group by its virtual directory
+	 * 
+	 * @param string $directory The directory to search
+	 * @return int The ID of the target group / 0 if none found
+	 */
+	public function findByVirtualDirectory(string $directory) : int {
+		
+		$data = db()->select(
+			self::GROUPS_LIST_TABLE,
+			"WHERE virtual_directory = ?",
+			array($directory),
+			array("id")
+		);
+
+		if(count($data) == 0)
+			return 0;
+		else
+			return $data[0]["id"];
+	}
+
 	/**
 	 * Get and return information about a group
 	 * 
@@ -533,6 +554,25 @@ class GroupsComponent {
 		return TRUE;
 	}
 
+	/**
+	 * Check whether a directory is available or not
+	 * 
+	 * @param string $directory The directory to check
+	 * @param int $groupID The ID of the target group
+	 * @return bool TRUE if the directory is available / FALSE
+	 */
+	public function checkDirectoryAvailability(string $directory, int $groupID) : int {
+		$currID = $this->findByVirtualDirectory($directory);
+
+		//Check if the domain has not been allocated
+		if($currID < 1)
+			return TRUE;
+		
+		else
+			//Else check if the directory has been allocated to the current user 
+			return $groupID == $currID;
+	}
+
 	/**
 	 * Turn a database entry into a GroupInfo object
 	 * 
@@ -555,6 +595,9 @@ class GroupsComponent {
 		if($data["path_logo"] != null && $data["path_logo"] != "" && $data["path_logo"] != "null")
 			$info->set_logo($data["path_logo"]);
 		
+		if($data["virtual_directory"] != null && $data["virtual_directory"] != "" && $data["virtual_directory"] != "null")
+			$info->set_virtual_directory($data["virtual_directory"]);
+
 		return $info;
 
 	}
@@ -619,6 +662,9 @@ class GroupsComponent {
 		if($settings->has_registration_level())
 			$data["registration_level"] = $settings->get_registration_level();
 
+		if($settings->has_virtual_directory())
+			$data["virtual_directory"] = $settings->get_virtual_directory();
+
 		return $data;
 	}
 

functions/requests.php

@@ -566,6 +566,41 @@ function getPostVirtualDirectory(string $name) : string {
 
 }
 
+/**
+ * Check wether a virtual directory is available or not
+ * 
+ * @param string $name The virtual directory to check
+ * @param int $id The ID of the target element
+ * @param bool $isPage TRUE if the request is made for a page
+ * @return bool TRUE if the virtual directory is valid / FALSE else
+ */
+function checkVirtualDirectoryAvailability(string $name, int $id, bool $isPage) : bool {
+
+	if(!checkVirtualDirectoryValidity($name))
+		return FALSE;
+	
+	if(!$isPage){
+
+		if(!components()->settings->checkUserDirectoryAvailability($name, $id))
+			return FALSE;
+
+		if(!components()->groups->checkDirectoryAvailability($name, -1))
+			return FALSE;
+			
+	}
+	else {
+
+		if(!components()->settings->checkUserDirectoryAvailability($name, -1))
+			return FALSE;
+
+		if(!components()->groups->checkDirectoryAvailability($name, $id))
+			return FALSE;
+	}
+
+	//The directory seems to be valid
+	return TRUE;
+}
+
 /**
  * Get a POST group ID
  *