function getMinifyGroupsConfig()
{
$minifyConfig = array();
$key = $_GET['g'];
//
// Check for specific file request
//
if (strpos($key, MIN_FILE_PREFIX) === 0) {
// file path relative to either templates or the theme (check theme first)
$path = substr($key, strlen(MIN_FILE_PREFIX));
$config = array('include' => 'all', 'files' => array(THEME_DIR . $path, SITE_APP_DIR . $path, SHARED_APP_DIR . $path, APP_DIR . $path));
return array($key => buildFileList($config));
}
//
// Page request
//
$pageOnly = isset($_GET['pageOnly']) && $_GET['pageOnly'];
// if this is a copied module also pull in files from that module
$configModule = isset($_GET['config']) ? $_GET['config'] : '';
list($ext, $module, $page, $pagetype, $platform, $browser, $pathHash) = explode('-', $key);
$cache = new DiskCache(CACHE_DIR . '/minify', Kurogo::getOptionalSiteVar('MINIFY_CACHE_TIMEOUT', 30), true);
$cacheName = "group_{$key}";
if ($configModule) {
$cacheName .= "-{$configModule}";
}
if ($pageOnly) {
$cacheName .= "-pageOnly";
}
if ($cache->isFresh($cacheName)) {
$minifyConfig = $cache->read($cacheName);
} else {
$dirs = array(APP_DIR, SHARED_APP_DIR, SITE_APP_DIR, THEME_DIR);
if ($pageOnly || ($pagetype == 'tablet' || $platform == 'computer') && in_array($module, array('info', 'admin'))) {
// Info module does not inherit from common files
$subDirs = array('/modules/' . $module);
} else {
$subDirs = array('/common', '/modules/' . $module);
}
if ($configModule) {
$subDirs[] = '/modules/' . $configModule;
}
$checkFiles = array('css' => getFileConfigForDirs('css', 'css', $page, $pagetype, $platform, $browser, $dirs, $subDirs, $pageOnly), 'js' => getFileConfigForDirs('js', 'javascript', $page, $pagetype, $platform, $browser, $dirs, $subDirs, $pageOnly));
//error_log(print_r($checkFiles, true));
$minifyConfig[$key] = buildFileList($checkFiles[$ext]);
//error_log(__FUNCTION__."($pagetype-$platform-$browser) scanned filesystem for $key");
$cache->write($minifyConfig, $cacheName);
}
// Add minify source object for the theme config.ini
if ($ext == 'css') {
$themeVarsFile = realpath_exists(THEME_DIR . '/config.ini');
if ($themeVarsFile) {
$minifyConfig[$key][] = new Minify_Source(array('id' => 'themeConfigModTimeChecker', 'getContentFunc' => 'minifyThemeConfigModTimeCheckerContent', 'minifier' => '', 'contentType' => Minify::TYPE_CSS, 'lastModified' => filemtime($themeVarsFile)));
}
}
//error_log(__FUNCTION__."($pagetype-$platform-$browser) returning: ".print_r($minifyConfig, true));
return $minifyConfig;
}
/**
* singleton function to return
* the instance of the class
*
* @return Memcache or NoCache
*/
public static function singleton()
{
if (!Cache::$enabled) {
return NoCache::singleton();
}
if (!self::$instance) {
self::$instance = new DiskCache();
}
return self::$instance;
}
protected function calendarQuery($url, $parameters, $headers=null, $unique=true) {
if (!$this->user instanceOf GoogleAppsUser) {
return array();
}
$cache = new DiskCache(CACHE_DIR . "/" . 'GoogleCalendar', $this->cacheLifetime, TRUE);
$cache->setSuffix('.json');
$cache->preserveFormat();
$cacheURL = $url . count($parameters) ? '?' . http_build_query($parameters) : $url;
$cacheFilename = $unique ? md5($cacheURL. $this->user->getEmail()) : md5($cacheURL);
if ($cache->isFresh($cacheFilename)) {
$data = $cache->read($cacheFilename);
} else {
$authority = $this->user->getAuthenticationAuthority();
$method = 'GET';
if ($data = $authority->oAuthRequest($method, $url, $parameters, $headers)) {
$cache->write($data, $cacheFilename);
}
}
return $data;
}
protected function retrieveWSDL($wsdl)
{
$parts = parse_url($wsdl);
if (!isset($parts['scheme'], $parts['host'])) {
return $wsdl;
}
//use the md5 of the baseURL as the folder
$baseURL = $this->buildURL($parts);
$cacheFolder = CACHE_DIR . '/WSDL/' . md5($baseURL);
//save the filename as is
$cacheFile = basename($this->buildURL($parts, true));
if (!($wsdl_cache = ini_get('soap.wsdl_cache_ttl'))) {
$wsdl_cache = 86400;
// one day
}
$cache = new DiskCache($cacheFolder, $wsdl_cache, true);
$cache->preserveFormat();
//make sure we save the raw data
if ($cache->isFresh($cacheFile)) {
$wsdl_data = $cache->read($cacheFile);
} else {
$ch = curl_init($wsdl);
foreach ($this->initArgs as $key => $value) {
if (preg_match("/CURLOPT_/", $key)) {
curl_setopt($ch, constant($key), $value);
}
}
if ($this->authUser) {
curl_setopt($ch, CURLOPT_HTTPAUTH, constant('CURLAUTH_' . strtoupper($this->authType)));
curl_setopt($ch, CURLOPT_USERPWD, $this->authUser . ':' . $this->authPassword);
}
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
if (!($wsdl_data = curl_exec($ch))) {
if (!($error = curl_error($ch))) {
$error = "Unable to retrieve WSDL {$wsdl}";
}
Kurogo::log(LOG_WARNING, "Unable to retrieve WSDL {$wsdl}: {$error}", 'soap');
throw new KurogoException($error);
}
//save the WSDL to cache
$cache->write($wsdl_data, $cacheFile);
curl_close($ch);
}
/* retrieve the imports */
$parsedWSDL = $this->parseWSDL($wsdl_data);
foreach ($parsedWSDL->getImports() as $import) {
$url = $baseURL . $import;
$this->retrieveWSDL($url);
}
// use the local cached WSDL file
$wsdl = $cache->getFullPath($cacheFile);
return $wsdl;
}
protected function calendarQuery($url, $parameters, $headers = null, $unique = true)
{
$oauth = $this->oauth();
if (!($token = $oauth->getToken())) {
return false;
}
$cache = new DiskCache(CACHE_DIR . '/GoogleCalendar' . ($unique ? '/' . md5($token) : ''), $this->cacheLifetime, TRUE);
$cache->setSuffix('.cache');
$cache->preserveFormat();
$cacheURL = count($parameters) ? $url . '?' . http_build_query($parameters) : $url;
$cacheFilename = md5($cacheURL);
if ($cache->isFresh($cacheFilename)) {
$response = unserialize($cache->read($cacheFilename));
$data = $response->getResponse();
} else {
$oauth = $this->oauth();
$method = 'GET';
if ($data = $oauth->oAuthRequest($method, $url, $parameters, $headers)) {
$response = $oauth->getResponse();
$cache->write(serialize($response), $cacheFilename);
}
}
return $data;
}
public static function getProjSpecs($wkid)
{
$contents = null;
$projCache = new DiskCache(Kurogo::getSiteVar('PROJ_CACHE', 'maps'), null, true);
$projCache->setSuffix('.proj4');
$projCache->preserveFormat();
$filename = $wkid;
if (!$projCache->isFresh($filename)) {
$file = fopen(DATA_DIR . '/maps/proj_list.txt', 'r');
$wkidID = "<{$wkid}>";
$strlen = strlen($wkidID);
while ($line = fgets($file)) {
if (substr($line, 0, $strlen) == $wkidID) {
preg_match("/<\\d+> (.+) <>/", $line, $matches);
$contents = $matches[1];
break;
}
}
fclose($file);
if ($contents) {
$projCache->write($contents, $filename);
} else {
// TODO get config for logging
Kurogo::LOG(LOG_WARNING, "{$wkid} is not a known projection", 'maps');
}
} else {
$contents = $projCache->read($filename);
}
return $contents;
}
public function exportCSSAndJavascript()
{
$minifyURLs = $this->getMinifyUrls(true);
$cache = new DiskCache(CACHE_DIR . '/minify', Kurogo::getOptionalSiteVar('MINIFY_CACHE_TIMEOUT', 30), true);
$cacheName = "export_{$this->configModule}-{$this->page}-{$this->pagetype}-{$this->platform}-" . md5($minifyURLs['js'] . $minifyURLs['css']);
if ($cache->isFresh($cacheName)) {
$data = $cache->read($cacheName);
} else {
$properties = array('inlineCSSBlocks', 'cssURLs', 'inlineJavascriptBlocks', 'inlineJavascriptFooterBlocks', 'onOrientationChangeBlocks', 'onLoadBlocks', 'javascriptURLs');
$data = array('properties' => array(), 'minifyCSS' => '', 'minifyJS' => '');
foreach ($properties as $property) {
$data['properties'][$property] = $this->{$property};
}
// Add page Javascript and CSS if any
$context = stream_context_create(array('http' => array('user_agent' => $_SERVER['HTTP_USER_AGENT'])));
$javascript = @file_get_contents(FULL_URL_PREFIX . ltrim($minifyURLs['js'], '/'), false, $context);
if ($javascript) {
$data['minifyJS'] = $javascript;
}
$css = @file_get_contents(FULL_URL_PREFIX . ltrim($minifyURLs['css'], '/'), false, $context);
if ($css) {
$data['minifyCSS'] = $css;
}
$cache->write($data, $cacheName);
}
return $data;
}
function getMinifyGroupsConfig() {
$minifyConfig = array();
$key = $_GET['g'];
//
// Check for specific file request
//
if (strpos($key, MIN_FILE_PREFIX) === 0) {
// file path relative to either templates or the theme (check theme first)
$path = substr($key, strlen(MIN_FILE_PREFIX));
$config = array(
'include' => 'all',
'files' => array(
THEME_DIR.$path,
SITE_APP_DIR.$path,
APP_DIR.$path,
),
);
return array($key => buildFileList($config));
}
//
// Page request
//
$pageOnly = isset($_GET['pageOnly']) && $_GET['pageOnly'];
// if this is a copied module also pull in files from that module
$configModule = isset($_GET['config']) ? $_GET['config'] : '';
list($ext, $module, $page, $pagetype, $platform, $pathHash) = explode('-', $key);
$cache = new DiskCache(CACHE_DIR.'/minify', 30, true);
$cacheName = "group_$key";
if ($cache->isFresh($cacheName)) {
$minifyConfig = $cache->read($cacheName);
} else {
// CSS includes all in order. JS prefers theme
$cssDirs = array(
APP_DIR,
SITE_APP_DIR,
THEME_DIR,
);
$jsDirs = array(
THEME_DIR,
SITE_APP_DIR,
APP_DIR,
);
if ($pageOnly || ($platform=='computer' && in_array($module, array('info', 'admin')))) {
// Info module does not inherit from common files
$subDirs = array(
'/modules/'.$module
);
} else {
$subDirs = array(
'/common',
'/modules/'.$module,
);
}
if ($configModule) {
$subDirs[] = '/modules/' . $configModule;
}
$checkFiles = array(
'css' => getCSSFileConfigForDirs(
$page, $pagetype, $platform, $cssDirs, $subDirs, $pageOnly),
'js' => getJSFileConfigForDirs (
$page, $pagetype, $platform, $jsDirs, $subDirs, $pageOnly),
);
//error_log(print_r($checkFiles, true));
$minifyConfig[$key] = buildFileList($checkFiles[$ext]);
//error_log(__FUNCTION__."($pagetype-$platform) scanned filesystem for $key");
$cache->write($minifyConfig, $cacheName);
}
//error_log(__FUNCTION__."($pagetype-$platform) returning: ".print_r($minifyConfig, true));
return $minifyConfig;
}
protected function detectDeviceExternal($user_agent)
{
if (!$user_agent) {
return;
}
// see if the server has cached the results from the the device detection server
$cache = new DiskCache($this->cacheFolder(), $this->cacheLifetime(), TRUE);
$cacheFilename = md5($user_agent);
if ($cache->isFresh($cacheFilename)) {
$json = $cache->read($cacheFilename);
Kurogo::log(LOG_INFO, "Using cached data for external device detection", 'deviceDetection');
} else {
$query = http_build_query(array('user-agent' => $user_agent, 'version' => $this->version));
$url = Kurogo::getSiteVar('MOBI_SERVICE_URL') . '?' . $query;
Kurogo::log(LOG_INFO, "Detecting device using external device detection: {$url}", 'deviceDetection');
$json = file_get_contents($url);
$test = json_decode($json, true);
// make sure the response is valid
if ($json && isset($test['pagetype'], $test['platform'])) {
$cache->write($json, $cacheFilename);
} else {
Kurogo::log(LOG_WARNING, "Error receiving device detection data from {$url}. Reading expired cache.", 'deviceDetection');
$json = $cache->read($cacheFilename);
}
}
$data = json_decode($json, true);
// fix values when using old version
if ($this->version == 1) {
switch (strtolower($data['pagetype'])) {
case 'basic':
if ($data['platform'] == 'computer' || $data['platform'] == 'spider') {
$data['pagetype'] = 'compliant';
} else {
if ($data['platform'] == 'bbplus') {
$data['pagetype'] = 'compliant';
} else {
$data['pagetype'] = 'basic';
}
}
break;
case 'touch':
if ($data['platform'] == 'blackberry') {
$data['pagetype'] = 'compliant';
// Storm, Storm 2
} else {
if ($data['platform'] == 'winphone7') {
$data['pagetype'] = 'compliant';
// Windows Phone 7
} else {
$data['pagetype'] = 'touch';
}
}
break;
case 'compliant':
case 'webkit':
default:
$data['pagetype'] = 'compliant';
break;
}
}
return $data;
}
private function detectDeviceExternal($user_agent) {
if (!$user_agent) {
return;
}
// see if the server has cached the results from the the device detection server
$cache = new DiskCache($this->cacheFolder(), $this->cacheLifetime(), TRUE);
$cacheFilename = md5($user_agent);
if ($cache->isFresh($cacheFilename)) {
$json = $cache->read($cacheFilename);
} else {
$query = http_build_query(array(
'user-agent' => $user_agent,
'version'=> $this->version
));
$url = $GLOBALS['siteConfig']->getVar('MOBI_SERVICE_URL').'?'.$query;
$json = file_get_contents($url);
$cache->write($json, $cacheFilename);
}
$data = json_decode($json, true);
// fix values when using old version
if ($this->version == 1) {
switch (strtolower($data['pagetype'])) {
case 'basic':
if ($data['platform'] == 'computer' || $data['platform'] == 'spider') {
$data['pagetype'] = 'compliant';
} else if ($data['platform'] == 'bbplus') {
$data['pagetype'] = 'compliant';
} else {
$data['pagetype'] = 'basic';
}
break;
case 'touch':
if ($data['platform'] == 'blackberry') {
$data['pagetype'] = 'compliant'; // Storm, Storm 2
} else if ($data['platform'] == 'winphone7') {
$data['pagetype'] = 'compliant'; // Windows Phone 7
} else {
$data['pagetype'] = 'touch';
}
break;
case 'compliant':
case 'webkit':
default:
$data['pagetype'] = 'compliant';
break;
}
}
return $data;
}
public static function delete($id)
{
$res = MemoryCache::delete($id);
$res &= DiskCache::delete($id);
return $res;
}
public static function getProjSpecs($wkid) {
$wkid = self::convertWkid($wkid);
$projCache = new DiskCache($GLOBALS['siteConfig']->getVar('PROJ_CACHE'), null, true);
$projCache->setSuffix('.proj4');
$projCache->preserveFormat();
$filename = $wkid;
if (!$projCache->isFresh($filename)) {
$url = 'http://spatialreference.org/ref/epsg/'.$wkid.'/proj4/';
$contents = file_get_contents($url);
if ($contents)
$projCache->write($contents, $filename);
} else {
$contents = $projCache->read($filename);
}
return $contents;
}
