/**
* Populates the theme array and returns it. The theme array contains information about
* all the currently available themes.
* @return array
*/
function getThemes()
{
if (empty($this->themes)) {
$themedir = SERVERPATH . "/themes";
$themes = array();
if ($dp = @opendir($themedir)) {
while (false !== ($dir = readdir($dp))) {
if (substr($dir, 0, 1) != "." && is_dir("{$themedir}/{$dir}")) {
$themefile = $themedir . "/{$dir}/theme_description.php";
$dir8 = FilesystemToUTF8($dir);
if (file_exists($themefile)) {
$theme_description = array();
require $themefile;
$themes[$dir8] = sanitize($theme_description, 1);
} else {
if (file_exists($themedir . "/{$dir}/theme.txt")) {
$themes[$dir8] = parseThemeDef($themedir . "/{$dir}/theme.txt");
}
}
}
}
ksort($themes);
}
$this->themes = $themes;
}
return $this->themes;
}
/**
* Populates the theme array and returns it. The theme array contains information about
* all the currently available themes.
* @return array
*/
function getThemes()
{
if (empty($this->themes)) {
$themedir = SERVERPATH . "/themes";
$themes = array();
if ($dp = @opendir($themedir)) {
while (false !== ($dir = readdir($dp))) {
if (substr($dir, 0, 1) != "." && is_dir("{$themedir}/{$dir}")) {
$themefile = $themedir . "/{$dir}/theme_description.php";
$dir8 = filesystemToInternal($dir);
if (file_exists($themefile)) {
$theme_description = array();
require $themefile;
$themes[$dir8] = sanitize($theme_description, 1);
} else {
if (file_exists($themedir . "/{$dir}/theme.txt")) {
$themes[$dir8] = parseThemeDef($themedir . "/{$dir}/theme.txt");
} else {
$themes[$dir8] = array('name' => gettext('Unknown'), 'author' => gettext('Unknown'), 'version' => gettext('Unknown'), 'desc' => gettext('<strong>Missing theme info file!</strong>'), 'date' => gettext('Unknown'));
}
}
}
}
ksort($themes, SORT_LOCALE_STRING);
}
$this->themes = $themes;
}
return $this->themes;
}
