/**
* Retrieve a new sfFeed implementation instance, populated from a web feed.
* The class of the returned instance depends on the nature of the web feed.
* This method uses the sfWebBrowser plugin.
*
* @param string A web feed URI
*
* @return sfFeed A sfFeed implementation instance
*/
public static function createFromWeb($uri, $options = array())
{
if (isset($options['adapter'])) {
$browser = new sfWebBrowser(array(), $options['adapter'], isset($options['adapter_options']) ? $options['adapter_options'] : array());
} else {
$browser = new sfWebBrowser();
}
$browser->setUserAgent(isset($options['userAgent']) ? $options['userAgent'] : 'sfFeedReader/0.9');
if ($browser->get($uri)->responseIsError()) {
$error = 'The given URL (%s) returns an error (%s: %s)';
$error = sprintf($error, $uri, $browser->getResponseCode(), $browser->getResponseMessage());
throw new Exception($error);
}
$feedString = $browser->getResponseText();
return self::createFromXml($feedString, $uri);
}
// build the xmlrpc client
require_once $project_rootdir . '/plugins/sfWebRPCPlugin/lib/vendor/IXR_Library.inc.php';
$client = new IXR_Client($project_baseurl . "/sfWebRPCPluginDemo/RPC2");
// query remote neoip-casti to pull cast_mdata
$succeed = $client->query('add', 3, 7);
$t->is($client->query('add', 3, 7), true, 'call to sfWebRPCPluginDemo::add succeed');
// if it failed, notify the error
//if(! $succeed ) throw new Exception("Error doing xmlrpc to casti_srv_uri due to ".$client->getErrorMessage());
$t->is($client->getResponse(), 10, 'add 3+7 is 10');
$t->is($client->query('fctnamej_which_doesnt_exist'), false, 'call to unexisting function fails as expected');
/************************************************************************/
/* Test handler JSON */
/************************************************************************/
$t->diag('sfWebRPCPlugin JSON');
$b->get($project_baseurl . "/sfWebRPCPluginDemo/JSON?method=add&arg0=3&arg1=2");
$t->is($b->getResponseCode(), 200, 'http code 200 on "add" JSON handler');
$t->is($b->getResponseHeader("Content-Type"), "application/json", "mimetype is application/json on json call");
$t->is($b->getResponseText(), 5, "response is 5 (as expected for add(3,2))");
$b->get($project_baseurl . "/sfWebRPCPluginDemo/JSON?method=add&arg0=3");
$t->isnt($b->getResponseCode(), 200, 'http code NOT 200 "add" when wrong number of parameters');
/************************************************************************/
/* Test handler JSONP */
/************************************************************************/
$t->diag('sfWebRPCPlugin JSONP');
$b->get($project_baseurl . "/sfWebRPCPluginDemo/JSON?callback=cbsample&method=add&arg0=3&arg1=2");
$t->is($b->getResponseCode(), 200, 'http code 200 on "add" JSON handler');
$t->like($b->getResponseHeader("Content-Type"), "/text\\/javascript/", "mimetype is text/javascript on JSONP call");
$t->is($b->getResponseText(), 'cbsample("5")', 'response is cbsample("5")');
/************************************************************************/
/* Test handler XDOMRPC */
/************************************************************************/
{
return $this->requestMethod;
}
}
$t = new lime_test($nb_test_orig * count($adapter_list), new lime_output_color());
foreach ($adapter_list as $adapter) {
$t->diag('Testing ' . $adapter);
$t->diag('');
/******************/
/* Initialization */
/******************/
$t->diag('Initialization');
$b = new sfWebBrowser(array(), $adapter);
$t->is($b->getUserAgent(), '', 'a new browser has an empty user agent');
$t->is($b->getResponseText(), '', 'a new browser has an empty response');
$t->is($b->getResponseCode(), '', 'a new browser has an empty response code');
$t->is($b->getResponseHeaders(), array(), 'a new browser has empty reponse headers');
/*******************/
/* Utility methods */
/*******************/
$t->diag('Utility methods');
$b = new sfWebBrowser(array(), $adapter);
$t->is($b->setUserAgent('foo bar')->getUserAgent(), 'foo bar', 'setUserAgent() sets the user agent');
$t->is($b->setResponseText('foo bar')->getResponseText(), 'foo bar', 'setResponseText() extracts the response');
$t->is($b->setResponseCode('foo 123 bar')->getResponseCode(), '123', 'setResponseCode() extracts the three-digits code');
$t->is($b->setResponseCode('foo 12 bar')->getResponseCode(), '', 'setResponseCode() fails silently when response status is incorrect');
$t->is_deeply($b->setResponseHeaders(array('HTTP1.1 200 OK', 'foo: bar', 'bar: baz'))->getResponseHeaders(), array('Foo' => 'bar', 'Bar' => 'baz'), 'setResponseHeaders() extracts the headers array');
$t->is_deeply($b->setResponseHeaders(array('ETag: "535a8-9fb-44ff4a13"', 'WWW-Authenticate: Basic realm="Myself"'))->getResponseHeaders(), array('ETag' => '"535a8-9fb-44ff4a13"', 'WWW-Authenticate' => 'Basic realm="Myself"'), 'setResponseHeaders() extracts the headers array and accepts response headers with several uppercase characters');
$t->is_deeply($b->setResponseHeaders(array('HTTP1.1 200 OK', 'foo: bar', 'bar:baz', 'baz:bar'))->getResponseHeaders(), array('Foo' => 'bar'), 'setResponseHeaders() ignores malformed headers');
/**************/
/* Exceptions */
protected final function printBrowserResponse(sfWebBrowser $b, $url, $printText = false)
{
echo "****************************\n";
echo "COULDN'T GET REMOTE LOCATION: " . $url . "\n";
echo "Response code: " . $b->getResponseCode() . "\n";
echo "Response headers: ";
print_r($b->getResponseHeaders());
if ($printText) {
echo "Response text: \n";
echo $b->getResponseText();
}
echo "****************************\n";
echo "\n";
}
/**
* Loads an image from a file or URL and creates an internal thumbnail out of it
*
* @param string filename (with absolute path) of the image to load. If the filename is a http(s) URL, then an attempt to download the file will be made.
*
* @return boolean True if the image was properly loaded
* @throws Exception If the image cannot be loaded, or if its mime type is not supported
*/
public function loadFile($image)
{
if (preg_match('/http(s)?:\\//i', $image)) {
if (class_exists('sfWebBrowser')) {
if (!is_null($this->tempFile)) {
unlink($this->tempFile);
}
$this->tempFile = tempnam('/tmp', 'sfThumbnailPlugin');
$b = new sfWebBrowser();
try {
$b->get($image);
if ($b->getResponseCode() != 200) {
throw new Exception(sprintf('%s returned error code %s', $image, $b->getResponseCode()));
}
file_put_contents($this->tempFile, $b->getResponseText());
if (!filesize($this->tempFile)) {
throw new Exception('downloaded file is empty');
} else {
$image = $this->tempFile;
}
} catch (Exception $e) {
throw new Exception("Source image is a URL but it cannot be used because " . $e->getMessage());
}
} else {
throw new Exception("Source image is a URL but sfWebBrowserPlugin is not installed");
}
} else {
if (!is_readable($image)) {
throw new Exception(sprintf('The file "%s" is not readable.', $image));
}
}
$this->adapter->loadFile($this, $image);
}
