/**
* The R in CRUD
* @param AppModel $model
* @param array $queryData
* @return array
*/
public function read(&$model, $queryData = array())
{
// Compile the request
$request = array('uri' => 'http://gdata.youtube.com/feeds/api/users/default/uploads');
$response = parent::read($model, $request);
return $response;
}
/**
* Inserts the default hostname in the request uri if not already set and
* calls the parent request() method.
*
* @param Model $model The model object that operation is performed on,
* @return mixed The response from the parent datasource request()
*/
public function request(&$model)
{
if (!isset($model->request['uri']['host'])) {
$model->request['uri']['host'] = 'gdata.youtube.com';
}
$response = parent::request($model);
return $response;
}
/**
* Inserts the default hostname and scheme in the request uri if not already
* set and then calls the parent request() method
*
* @param Model $model The model object that operation is performed on,
* @return mixed The response from the parent datasource request()
*/
public function request(&$model)
{
if (!isset($model->request['uri']['host'])) {
$model->request['uri']['host'] = 'docs.google.com';
}
if (!isset($model->request['uri']['scheme'])) {
$model->request['uri']['scheme'] = 'https';
}
$response = parent::request($model);
return $response;
}
/**
* Inserts the default hostname and scheme in the request uri if not already
* set and prefixes the path of the URI then calls the parent request() method
*
* @param Model $model The model object that operation is performed on,
* @return mixed The response from the parent datasource request()
*/
public function request(&$model)
{
if (!isset($model->request['uri']['host'])) {
$model->request['uri']['host'] = 'www.google.com';
}
if (!isset($model->request['uri']['scheme'])) {
$model->request['uri']['scheme'] = 'https';
}
$model->request['uri']['path'] = 'analytics/feeds/' . $model->request['uri']['path'];
$response = parent::request($model);
return $response;
}
/**
* The R in CRUD
*
* Returns the results for the metric corresponding to the model on which find
* is called according to the queryData supplied.
*
* Valid queryData options include:
* - conditions
* - start_date
* Format: Y-m-d
* Required: True
* - end_date
* Format: Y-m-d
* Required: True
* - page
* Format: integer
* Required: False
* Default: 1
* - limit
* Format: integer
* Required: False
* Default: 50
*
* @param AppModel $model
* @param array $queryData
* @return array
*/
public function read(&$model, $queryData = array())
{
// Validate
if (!isset($queryData['conditions']['start_date'])) {
trigger_error(__('start_date is a required condition', true), E_USER_WARNING);
return false;
}
if (!preg_match('/^\\d{4}-\\d{2}-\\d{2}$/', $queryData['conditions']['start_date'])) {
trigger_error(__('start_date must be in the format yyyy-mm-dd', true), E_USER_WARNING);
return false;
}
if (!isset($queryData['conditions']['end_date'])) {
trigger_error(__('end_date is a required condition', true), E_USER_WARNING);
return false;
}
if (!preg_match('/^\\d{4}-\\d{2}-\\d{2}$/', $queryData['conditions']['end_date'])) {
trigger_error(__('end_date must be in the format yyyy-mm-dd', true), E_USER_WARNING);
return false;
}
if (isset($queryData['limit'])) {
if (!preg_match('/^\\d+$/', $queryData['limit'])) {
trigger_error(__('limit must be an integer', true), E_USER_WARNING);
return false;
}
if ($queryData['limit'] < 1 || $queryData['limit'] > 10000) {
trigger_error(__('limit must be between 1 and 10,000', true), E_USER_WARNING);
return false;
}
$maxResults = $queryData['limit'];
} else {
$maxResults = 50;
}
if (isset($queryData['page'])) {
if (!preg_match('/^\\d+$/', $queryData['page'])) {
trigger_error(__('page must be an integer', true), E_USER_WARNING);
return false;
}
if ($queryData['page'] < 1) {
trigger_error(__('page must be greater than or equal to 1', true), E_USER_WARNING);
return false;
}
$startIndex = 1 + ($queryData['page'] - 1) * $maxResults;
} else {
$startIndex = 1;
}
// An anonymous function for prefixing an arg with "ga:"
$prefix = create_function('&$v', '$v = "ga:".$v;');
// Prefixes all metrics with "ga:"
$metrics = explode(',', $queryData['fields']);
array_walk($metrics, $prefix);
$metrics = implode(',', $metrics);
// Prefixes all dimensions with "ga:"
$dimensions = explode(',', $queryData['group']);
array_walk($dimensions, $prefix);
$dimensions = implode(',', $dimensions);
// Initialising query string params array
$queryStringParams = array('metrics' => $metrics, 'dimensions' => $dimensions, 'start-date' => $queryData['conditions']['start_date'], 'end-date' => $queryData['conditions']['end_date'], 'ids' => 'ga:' . $this->config['profileId'], 'start-index' => $startIndex, 'max-results' => $maxResults, 'prettyprint' => 'true');
// Add order to query string params if set
$queryData['order'] = array_filter($queryData['order']);
if (!empty($queryData['order'])) {
$sorts = explode(',', $queryData['order'][0]);
foreach ($sorts as $sort) {
list($sort, $direction) = preg_split('/\\s/', $sort);
list($alias, $field) = explode('.', $sort);
$sort = 'ga:' . $field;
if (strtolower($direction) == 'desc') {
$sort = '-' . $sort;
}
$queryStringParams['sort'][] = $sort;
}
$queryStringParams['sort'] = implode(',', $queryStringParams['sort']);
}
// Compile the request
$request = array('uri' => 'https://www.google.com/analytics/feeds/data?' . http_build_query($queryStringParams));
$response = parent::read($model, $request);
return $response;
}
/**
* Picasa Developer's guide suggests adding GData Version header to every request. Merging value and passing to parent
* class' request method.
*
* @link http://code.google.com/apis/picasaweb/docs/2.0/developers_guide_protocol.html#Versioning
* @param array $request An HTTP Request as used by HttpSocket
* @return array
*/
protected function _request($request)
{
$request = Set::merge(array('header' => array('GData-Version' => '2')), $request);
if ($this->config['cache']) {
if (!($result = $this->_getCache($request))) {
$result = parent::_request($request);
$this->_setCache($request, $result);
}
} else {
$result = parent::_request($request);
}
return $result;
}