public function get_results($form_id)
{
$this->log_debug(__METHOD__ . '(): Running.');
$capability = apply_filters('gform_web_api_capability_get_results', 'gravityforms_view_entries');
$this->authorize($capability);
$s = rgget('s');
// search criteria
$search_criteria = false === empty($s) && is_array($s) ? $s : array();
$form = GFAPI::get_form($form_id);
if (!$form) {
self::die_not_found();
}
// for the Web API return all fields
$fields = rgar($form, 'fields');
$form_id = $form['id'];
$key = $this->get_results_cache_key($form_id, $fields, $search_criteria);
$key_tmp = 'tmp' . $key;
$data = get_option($key, array());
$cache_meta = $this->get_results_cache_meta($form_id);
// add the cache meta early so form editor updates can test for valid field hash
if (empty($cache_meta)) {
$this->update_results_cache_meta($form_id, $fields, 0);
}
$cache_expiry = rgar($cache_meta, 'timestamp');
$cache_timestamp = isset($data['timestamp']) ? $data['timestamp'] : 0;
$cache_expired = $cache_expiry ? $cache_expiry > $cache_timestamp : false;
// check for valid cached results first
if (!empty($data) && 'complete' == rgar($data, 'status') && !$cache_expired) {
$results = $data;
$status = 200;
if (isset($results['progress'])) {
unset($results['progress']);
}
} else {
$state = get_option($key_tmp);
if (empty($state) || 'complete' == rgar($data, 'status') && $cache_expired) {
if (!class_exists('GFResults')) {
require_once GFCommon::get_base_path() . '/includes/addon/class-gf-results.php';
}
$gf_results = new GFResults($this->_slug, array());
$max_execution_time = 5;
$results = $gf_results->get_results_data($form, $fields, $search_criteria, $state, $max_execution_time);
if ('complete' == rgar($data, 'status')) {
$status = 200;
if (false == empty($state)) {
delete_option($key_tmp);
}
} else {
if (false === empty($data) && 'complete' == rgar($data, 'status') && $cache_expired) {
$data['status'] = 'expired';
$data['progress'] = $results['progress'];
$this->update_results_cache($key, $data);
}
$this->update_results_cache($key_tmp, $results);
$this->schedule_results_cron($form, $fields, $search_criteria);
if ($data) {
$results = $data;
}
$status = 202;
}
} else {
// The cron task is recursive, not periodic, so system restarts, script timeouts and memory issues can prevent the cron from restarting.
// Check timestamp and kick off the cron again if it appears to have stopped
$state_timestamp = rgar($state, 'timestamp');
$state_age = time() - $state_timestamp;
if ($state_age > 180 && !$this->results_cron_is_scheduled($form, $fields, $search_criteria)) {
$this->schedule_results_cron($form, $fields, $search_criteria);
}
if (false === empty($data) && 'expired' == rgar($data, 'status')) {
$results = $data;
} else {
$results = $state;
}
$status = 202;
}
}
$fields = rgar($results, 'field_data');
if (!empty($fields)) {
// add choice labels to the results so the client doesn't need to cross-reference with the form object
$results['field_data'] = $this->results_data_add_labels($form, $fields);
}
$this->end($status, $results);
}
public function get_results($form_id)
{
$this->authorize("gravityforms_view_entries");
$s = rgget("s");
// search criteria
$search_criteria = false === empty($s) && is_array($s) ? $s : array();
$form = GFAPI::get_form($form_id);
if (!$form) {
self::die_not_found();
}
// for the Web API return all fields
$fields = rgar($form, "fields");
$form_id = $form["id"];
$key = $this->get_results_cache_key($form_id, $fields, $search_criteria);
$key_tmp = "tmp" . $key;
$data = get_option($key, array());
$cache_meta = $this->get_results_cache_meta($form_id);
// add the cache meta early so form editor updates can test for valid field hash
if (empty($cache_meta)) {
$this->update_results_cache_meta($form_id, $fields, 0);
}
$cache_expiry = rgar($cache_meta, "timestamp");
$cache_timestamp = isset($data["timestamp"]) ? $data["timestamp"] : 0;
$cache_expired = $cache_expiry ? $cache_expiry > $cache_timestamp : false;
// check for valid cached results first
if (!empty($data) && "complete" == rgar($data, "status") && !$cache_expired) {
$results = $data;
$status = 200;
if (isset($results["progress"])) {
unset($results["progress"]);
}
} else {
$state = get_option($key_tmp);
if (empty($state) || "complete" == rgar($data, "status") && $cache_expired) {
if (!class_exists("GFResults")) {
require_once GFCommon::get_base_path() . "/includes/addon/class-gf-results.php";
}
$gf_results = new GFResults($this->_slug, array());
$max_execution_time = 5;
$results = $gf_results->get_results_data($form, $fields, $search_criteria, $state, $max_execution_time);
if ("complete" == $results["status"]) {
$status = 200;
if (false == empty($state)) {
delete_option($key_tmp);
}
} else {
if (false === empty($data) && "complete" == rgar($data, "status") && $cache_expired) {
$data["status"] = "expired";
$data["progress"] = $results["progress"];
$this->update_results_cache($key, $data);
}
$this->update_results_cache($key_tmp, $results);
$this->schedule_results_cron($form, $fields, $search_criteria);
if ($data) {
$results = $data;
}
$status = 202;
}
} else {
// The cron task is recursive, not periodic, so system restarts, script timeouts and memory issues can prevent the cron from restarting.
// Check timestamp and kick off the cron again if it appears to have stopped
$state_timestamp = rgar($state, "timestamp");
$state_age = time() - $state_timestamp;
if ($state_age > 180 && !$this->results_cron_is_scheduled($form, $fields, $search_criteria)) {
$this->schedule_results_cron($form, $fields, $search_criteria);
}
if (false === empty($data) && "expired" == rgar($data, "status")) {
$results = $data;
} else {
$results = $state;
}
$status = 202;
}
}
$fields = $results["field_data"];
// add choice labels to the results so the client doesn't need to cross-reference with the form object
$results["field_data"] = $this->results_data_add_labels($form, $fields);
$this->end($status, $results);
}
private static function get_addon_global_data($form, $options, $fields)
{
/* if the results class isn't loaded, load it */
if (!class_exists("GFResults")) {
require_once GFCommon::get_base_path() . "/includes/addon/class-gf-results.php";
}
$form_id = $form['id'];
/* add form filter to keep in line with GF standard */
$form = apply_filters("gform_form_pre_results_{$form_id}", apply_filters('gform_form_pre_results', $form));
/* initiat the results class */
$gf_results = new GFResults('', $options);
/* ensure that only active leads are queried */
$search = array('field_filters' => array('mode' => ''), 'status' => 'active');
/* get the results */
$data = $gf_results->get_results_data($form, $fields, $search);
/* unset some array keys we don't need */
unset($data['status']);
unset($data['timestamp']);
return $data;
}
