/**
* Makes a call to a Disqus API method.
*
* @return
* The Disqus object.
* @param $method
* The Disqus API method to call.
* @param $args
* An associative array of arguments to be passed.
* @param $post
* TRUE or FALSE, depending on whether we're making a POST call.
*/
function call($method, $args = array(), $post = false)
{
$url = $this->api_url . $method . '/';
if (!isset($args['user_api_key'])) {
$args['user_api_key'] = $this->user_api_key;
}
if (!isset($args['forum_api_key'])) {
$args['forum_api_key'] = $this->forum_api_key;
}
if (!isset($args['api_version'])) {
$args['api_version'] = $this->api_version;
}
foreach ($args as $key => $value) {
// XXX: Disqus is lacking some exception handling and we sometimes
// end up with 500s when passing invalid values
if (empty($value)) {
unset($args[$key]);
}
}
if (!$post) {
$url .= '?' . dsq_get_query_string($args);
$args = null;
}
if (!($response = dsq_urlopen($url, $args)) || !$response['code']) {
$this->last_error = 'Unable to connect to the Disqus API servers';
return false;
}
if ($response['code'] != 200) {
if ($response['code'] == 500) {
// Try to grab the exception ID for better reporting
if (!empty($response['headers']['X-Sentry-ID'])) {
$this->last_error = 'DISQUS returned a bad response (HTTP ' . $response['code'] . ', ReferenceID: ' . $response['headers']['X-Sentry-ID'] . ')';
return false;
}
} elseif ($response['code'] == 400) {
$data = dsq_json_decode($response['data']);
if ($data && $data->message) {
$this->last_error = $data->message;
} else {
$this->last_error = "DISQUS returned a bad response (HTTP " . $response['code'] . ")";
}
return false;
}
$this->last_error = "DISQUS returned a bad response (HTTP " . $response['code'] . ")";
return false;
}
$data = dsq_json_decode($response['data']);
if (!$data) {
$this->last_error = 'No valid JSON content returned from Disqus';
return false;
}
if (!$data->succeeded) {
if (!$data->message) {
$this->last_error = '(No error message was received)';
} else {
$this->last_error = $data->message;
}
return false;
}
$this->last_error = null;
return $data->message;
}
public function __call($name, $args)
{
$resource = $this->interface->{$name};
if (!$resource) {
throw new DisqusInterfaceNotDefined();
}
$kwargs = (array) $args[0];
foreach ((array) $resource->required as $k) {
if (empty($kwargs[$k])) {
throw new Exception('Missing required argument: ' . $k);
}
}
$api = $this->api;
if (empty($kwargs['api_secret'])) {
$kwargs['api_secret'] = $api->key;
}
// emulate a named pop
$version = !empty($kwargs['version']) ? $kwargs['version'] : $api->version;
$format = !empty($kwargs['format']) ? $kwargs['format'] : $api->format;
unset($kwargs['version'], $kwargs['format']);
$url = $api->is_secure ? 'https://' . DISQUS_API_SSL_HOST : 'http://' . DISQUS_API_HOST;
$path = '/api/' . $version . '/' . implode('/', $this->tree) . '/' . $name . '.' . $format;
if (!empty($kwargs)) {
if ($resource->method == 'POST') {
$post_data = $kwargs;
} else {
$post_data = false;
$path .= '?' . dsq_get_query_string($kwargs);
}
}
$response = dsq_urlopen($url . $path, $post_data);
$data = call_user_func($api->formats[$format], $response['data']);
if ($response['code'] != 200) {
throw new DisqusAPIError($data->code, $data->response);
}
return $data->response;
}
function get_import_status($import_id)
{
$response = @dsq_urlopen(DISQUS_IMPORTER_URL . '/api/get-import-status/', array('forum_url' => $this->short_name, 'forum_api_key' => $this->forum_api_key, 'import_id' => $import_id, 'response_type' => 'php'));
$data = unserialize($response['data']);
if (!$data || $data['stat'] == 'fail') {
return -1;
}
return $data;
}
/**
* Makes a call to a Disqus API method.
*
* @return
* The Disqus object.
* @param $method
* The Disqus API method to call.
* @param $args
* An associative array of arguments to be passed.
* @param $post
* TRUE or FALSE, depending on whether we're making a POST call.
*/
function call($method, $args = array(), $post = false)
{
$url = $this->api_url . $method . '/';
if (!isset($args['user_api_key'])) {
$args['user_api_key'] = $this->user_api_key;
}
if (!isset($args['forum_api_key'])) {
$args['forum_api_key'] = $this->forum_api_key;
}
if (!isset($args['api_version'])) {
$args['api_version'] = $this->api_version;
}
foreach ($args as $key => $value) {
// XXX: Disqus is lacking some exception handling and we sometimes
// end up with 500s when passing invalid values
if (empty($value)) {
unset($args[$key]);
}
}
if (!$post) {
$url .= '?' . dsq_get_query_string($args);
$args = null;
}
if (!($response = dsq_urlopen($url, $args)) || !$response['code']) {
$this->last_error = 'Unable to connect to the Disqus API servers';
return false;
}
$data = dsq_json_decode($response['data']);
if (!$data || !$data->succeeded) {
$this->last_error = $data->message;
return false;
}
if ($response['code'] != 200) {
$this->last_error = 'Unknown error';
return false;
}
return $data->message;
}
function wp_check_version()
{
global $dsq_version;
$response = @dsq_urlopen(DISQUS_MEDIA_URL . '/wp/LATEST_VERSION');
$latest_version = floatval($response['data']);
if ($dsq_version < $latest_version) {
return $latest_version;
}
return false;
}
