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 $contents;
}
public static function getProjSpecs($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;
}
