* Themes are directories with some expected sub-directories and files
* in them. They're found in either local/theme (for locally-installed themes)
* or theme/ subdir of installation dir.
- *
+ *
* Note that the 'local' directory can be overridden as $config['local']['path']
* and $config['local']['dir'] etc.
*
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://status.net/
*/
-
class Theme
{
+ const FALLBACK = 'neo';
+
var $name = null;
var $dir = null;
var $path = null;
+ protected $metadata = null; // access via getMetadata() lazy-loader
+ protected $externals = null;
+ protected $deps = null;
/**
* Constructor
*
* @param string $name Name of the theme; defaults to config value
*/
-
function __construct($name=null)
{
if (empty($name)) {
$name = common_config('site', 'theme');
}
if (!self::validName($name)) {
- throw new ServerException("Invalid theme name.");
+ // TRANS: Server exception displayed if a theme name was invalid.
+ throw new ServerException(_('Invalid theme name.'));
}
$this->name = $name;
$fulldir = $instroot.'/'.$name;
if (file_exists($fulldir) && is_dir($fulldir)) {
-
$this->dir = $fulldir;
$this->path = $this->relativeThemePath('theme', 'theme', $name);
+ return;
}
+
+ // Ruh roh. Fall back to default, then.
+
+ common_log(LOG_WARNING, sprintf("Unable to find theme '%s', falling back to default theme '%s'",
+ $name,
+ Theme::FALLBACK));
+
+ $this->name = Theme::FALLBACK;
+ $this->dir = $instroot.'/'.Theme::FALLBACK;
+ $this->path = $this->relativeThemePath('theme', 'theme', Theme::FALLBACK);
+
}
/**
* Build a full URL to the given theme's base directory, possibly
* using an offsite theme server path.
- *
+ *
* @param string $group configuration section name to pull paths from
* @param string $fallbackSubdir default subdirectory under INSTALLDIR
* @param string $name theme name
- *
+ *
* @return string URL
- *
+ *
* @todo consolidate code with that for other customizable paths
*/
-
protected function relativeThemePath($group, $fallbackSubdir, $name)
{
- $path = common_config($group, 'path');
+ if (StatusNet::isHTTPS()) {
+ $sslserver = common_config($group, 'sslserver');
+
+ if (empty($sslserver)) {
+ if (is_string(common_config('site', 'sslserver')) &&
+ mb_strlen(common_config('site', 'sslserver')) > 0) {
+ $server = common_config('site', 'sslserver');
+ } else if (common_config('site', 'server')) {
+ $server = common_config('site', 'server');
+ }
+ $path = common_config('site', 'path') . '/';
+ if ($fallbackSubdir) {
+ $path .= $fallbackSubdir . '/';
+ }
+ } else {
+ $server = $sslserver;
+ $path = common_config($group, 'sslpath');
+ if (empty($path)) {
+ $path = common_config($group, 'path');
+ }
+ }
- if (empty($path)) {
- $path = common_config('site', 'path') . '/';
- if ($fallbackSubdir) {
- $path .= $fallbackSubdir . '/';
+ $protocol = 'https';
+ } else {
+ $path = common_config($group, 'path');
+
+ if (empty($path)) {
+ $path = common_config('site', 'path') . '/';
+ if ($fallbackSubdir) {
+ $path .= $fallbackSubdir . '/';
+ }
}
+
+ $server = common_config($group, 'server');
+
+ if (empty($server)) {
+ $server = common_config('site', 'server');
+ }
+
+ $protocol = 'http';
}
if ($path[strlen($path)-1] != '/') {
$path = '/'.$path;
}
- $server = common_config($group, 'server');
-
- if (empty($server)) {
- $server = common_config('site', 'server');
- }
-
- $ssl = common_config($group, 'ssl');
-
- if (is_null($ssl)) { // null -> guess
- if (common_config('site', 'ssl') == 'always' &&
- !common_config($group, 'server')) {
- $ssl = true;
- } else {
- $ssl = false;
- }
- }
-
- $protocol = ($ssl) ? 'https' : 'http';
-
- $path = $protocol . '://'.$server.$path.$name;
- return $path;
+ return $protocol.'://'.$server.$path.$name;
}
/**
*
* @return string full pathname, like /var/www/mublog/theme/default/logo.png
*/
-
function getFile($relative)
{
return $this->dir.'/'.$relative;
*
* @return string full URL, like 'http://example.com/theme/default/logo.png'
*/
-
function getPath($relative)
{
return $this->path.'/'.$relative;
*/
function getDeps()
{
- $chain = $this->doGetDeps(array($this->name));
- array_pop($chain); // Drop us back off
- return $chain;
+ if ($this->deps === null) {
+ $chain = $this->doGetDeps(array($this->name));
+ array_pop($chain); // Drop us back off
+ $this->deps = $chain;
+ }
+ return $this->deps;
}
protected function doGetDeps($chain)
/**
* Pull data from the theme's theme.ini file.
* @fixme calling getFile will fall back to default theme, this may be unsafe.
- *
+ *
* @return associative array of strings
*/
function getMetadata()
+ {
+ if ($this->metadata == null) {
+ $this->metadata = $this->doGetMetadata();
+ }
+ return $this->metadata;
+ }
+
+ /**
+ * Pull data from the theme's theme.ini file.
+ * @fixme calling getFile will fall back to default theme, this may be unsafe.
+ *
+ * @return associative array of strings
+ */
+ private function doGetMetadata()
{
$iniFile = $this->getFile('theme.ini');
if (file_exists($iniFile)) {
}
}
+ /**
+ * Get list of any external URLs required by this theme and any
+ * dependencies. These are lazy-loaded from theme.ini.
+ *
+ * @return array of URL strings
+ */
+ function getExternals()
+ {
+ if ($this->externals == null) {
+ $data = $this->getMetadata();
+ if (!empty($data['external'])) {
+ $ext = (array)$data['external'];
+ } else {
+ $ext = array();
+ }
+
+ if (!empty($data['include'])) {
+ $theme = new Theme($data['include']);
+ $ext = array_merge($ext, $theme->getExternals());
+ }
+
+ $this->externals = array_unique($ext);
+ }
+ return $this->externals;
+ }
+
/**
* Gets the full path of a file in a theme dir based on its relative name
*
*
* @return string File path to the theme file
*/
-
static function file($relative, $name=null)
{
$theme = new Theme($name);
*
* @return string URL of the file
*/
-
static function path($relative, $name=null)
{
$theme = new Theme($name);
*
* @return array list of available theme names
*/
-
static function listAvailable()
{
$local = self::subdirsOf(self::localRoot());
*
* @return array relative filenames of subdirs, or empty array
*/
-
protected static function subdirsOf($dir)
{
$subdirs = array();
*
* @return string local root dir for themes
*/
-
protected static function localRoot()
{
$basedir = common_config('local', 'dir');
*
* @return string root dir for StatusNet themes
*/
-
protected static function installRoot()
{
$instroot = common_config('theme', 'dir');
projects / quix0rs-gnu-social.git / blobdiff