/**
* Get a list of the available applications.
*
* Looks through the root Garden directory for valid applications and
* returns them as an associative array of "Application Name" =>
* "Application Info Array". It also adds a "Folder" definition to the
* Application Info Array for each application.
*/
public function availableApplications()
{
if (!is_array($this->availableApplications)) {
$ApplicationInfo = array();
$AppFolders = Gdn_FileSystem::folders(PATH_APPLICATIONS);
// Get an array of all application folders
// Now look for about files within them.
$ApplicationAboutFiles = Gdn_FileSystem::findAll(PATH_APPLICATIONS, 'settings' . DS . 'about.php', $AppFolders);
// Include them all right here and fill the application info array
$ApplicationCount = count($ApplicationAboutFiles);
for ($i = 0; $i < $ApplicationCount; ++$i) {
include $ApplicationAboutFiles[$i];
// Define the folder name for the newly added item
foreach ($ApplicationInfo as $ApplicationName => $Info) {
if (array_key_exists('Folder', $ApplicationInfo[$ApplicationName]) === false) {
$Folder = substr($ApplicationAboutFiles[$i], strlen(PATH_APPLICATIONS));
if (substr($Folder, 0, 1) == DS) {
$Folder = substr($Folder, 1);
}
$Folder = substr($Folder, 0, strpos($Folder, DS));
$ApplicationInfo[$ApplicationName]['Folder'] = $Folder;
}
}
}
// Add all of the indexes to the applications.
foreach ($ApplicationInfo as $Index => &$Info) {
$Info['Index'] = $Index;
}
$this->availableApplications = $ApplicationInfo;
}
return $this->availableApplications;
}
