installed plugin W3 Total Cache version 2.3.2
This commit is contained in:
Gitium
207
wp-content/plugins/w3-total-cache/lib/NewRelic/NewRelicAPI.php
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207
wp-content/plugins/w3-total-cache/lib/NewRelic/NewRelicAPI.php
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<?php
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define('NEWRELIC_API_BASE', 'https://api.newrelic.com');
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/**
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* Interacts with the New Relic Connect API
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* deprecated
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* @link newrelic.github.com/newrelic_api/
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*/
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class NewRelicAPI {
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private $_api_key;
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/**
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* @param string $api_key New Relic API Key
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*/
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function __construct($api_key) {
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$this->_api_key = $api_key;
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}
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/**
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* @param string $api_call_url url path with query string used to define what to get from the NR API
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* @throws Exception
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* @return bool
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*/
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private function _get($api_call_url) {
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$defaults = array(
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'headers'=>'x-api-key:'.$this->_api_key
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);
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$url = NEWRELIC_API_BASE . $api_call_url;
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$response = wp_remote_get($url, $defaults);
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if (is_wp_error($response)) {
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throw new Exception('Could not get data');
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} elseif ($response['response']['code'] == 200) {
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$return = $response['body'];
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} else {
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switch ($response['response']['code']) {
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case '403':
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$message = __('Invalid API key', 'w3-total-cache');
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break;
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default:
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$message = $response['response']['message'];
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}
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throw new Exception($message, $response['response']['code']);
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}
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return $return;
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}
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/**
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* @param string $api_call_url url path with query string used to define what to get from the NR API
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* @param array $params key value array.
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* @throws Exception
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* @return bool
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*/
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private function _put($api_call_url, $params) {
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$defaults = array(
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'method' => 'PUT',
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'headers'=>'x-api-key:'.$this->_api_key,
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'body' => $params
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);
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$url = NEWRELIC_API_BASE . $api_call_url;
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$response = wp_remote_request($url, $defaults);
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if (is_wp_error($response)) {
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throw new Exception('Could not put data');
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} elseif ($response['response']['code'] == 200) {
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$return = true;
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} else {
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throw new Exception($response['response']['message'], $response['response']['code']);
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}
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return $return;
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}
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/**
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* Get applications connected with the API key and provided account id.
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* @param int $account_id
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* @return array
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*/
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function get_applications($account_id) {
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$applications = array();
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if ($xml_string = $this->_get("/api/v1/accounts/{$account_id}/applications.xml")) {
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$xml = simplexml_load_string($xml_string);
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foreach($xml->application as $application) {
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$applications[(int)$application->id] = (string)$application->name;
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}
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}
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return $applications;
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}
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/**
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* Get the application summary data for the provided application
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* @param $application_id
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* @return array array(metric name => metric value)
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*/
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function get_application_summary($account_id, $application_id) {
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$summary = array();
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if ($xml_string = $this->_get("/api/v1/accounts/{$account_id}/applications/{$application_id}/threshold_values.xml")) {
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$xml = simplexml_load_string($xml_string);
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foreach($xml->{'threshold_value'} as $value) {
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$summary[(string)$value['name']] = (string)$value['formatted_metric_value'];
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}
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}
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return $summary;
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}
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/**
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* Return key value array with information connected to account.
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* @return array|mixed|null
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*/
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function get_account() {
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$account = null;
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if ($xml_string = $this->_get('/api/v1/accounts.xml')) {
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$xml = simplexml_load_string($xml_string);
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foreach($xml->account as $account_values) {
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$account=json_decode(json_encode((array) $account_values), 1);
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break;
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}
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}
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return $account;
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}
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/**
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* Get key value array with application settings
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* @param $application_id
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* @return array|mixed
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*/
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function get_application_settings($account_id, $application_id) {
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$settings = array();
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if ($xml_string = $this->_get("/api/v1/accounts/{$account_id}/application_settings/{$application_id}.xml")) {
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$xml = simplexml_load_string($xml_string);
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$settings=json_decode(json_encode((array) $xml), 1);
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}
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return $settings;
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}
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/**
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* Update application settings. verifies the keys in provided settings array is acceptable
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* @param $application_id
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* @param $settings
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* @return bool
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*/
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function update_application_settings($account_id, $application_id, $settings) {
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$supported = array('alerts_enabled', 'app_apdex_t','rum_apdex_t','rum_enabled');
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$call = "/api/v1/accounts/{$account_id}/application_settings/{$application_id}.xml";
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$params = array();
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foreach($settings as $key => $value) {
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if (in_array($key, $supported))
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$params[$key] = $value;
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}
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return $this->_put($call, $params);
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}
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/**
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* Returns the available metric names for provided application
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* @param $application_id
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* @param string $regex
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* @param string $limit
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* @return array|mixed
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*/
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function get_metric_names($application_id, $regex = '', $limit = '') {
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$call = "/api/v1/agents/{$application_id}/metrics.json";
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$callQS = '';
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$qs = array();
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if ($regex)
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$qs[] = 're=' . urlencode($regex);
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if ($limit)
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$qs[] = 'limit=' . $limit;
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if ($qs)
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$callQS = '?' . implode('&', $qs);
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$json = $this->_get($call . $callQS);
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$metric_names=json_decode($json);
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return $metric_names;
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}
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/**
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* Gets the metric data for the provided metric names.
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* @param string $account_id
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* @param string $application_id
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* @param string $begin XML date in GMT
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* @param string $to XML date in GMT
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* @param array $metrics
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* @param string $field
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* @param bool $summary if values should be merged or overtime
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* @return array|mixed
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*/
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function get_metric_data($account_id, $application_id, $begin, $to, $metrics, $field, $summary = true) {
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$metricParamArray = array();
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foreach($metrics as $metric) {
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$metricParamArray[] = 'metrics[]=' . urlencode($metric);
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}
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$metricQS = implode('&', $metricParamArray);
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$fieldsQS = 'field=' . urlencode($field);
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$agentQS = 'agent_id=' . urlencode($application_id);
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$beginQS = 'begin=' . urlencode($begin);
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$toQS = 'end=' . urlencode($to);
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$summaryQS = $summary ? 'summary=1' : 'summary=0';
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$command = $beginQS . '&' . $toQS . '&' . $metricQS . '&' . $fieldsQS . '&' . $agentQS . '&' . $summaryQS;
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$json = $this->_get("/api/v1/accounts/{$account_id}/metrics/data.json?{$command}");
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$metric_data=json_decode($json);
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return $metric_data;
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}
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}
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@ -0,0 +1,84 @@
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<?php
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/**
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* Wraps around New Relic PHP Agent functions and makes sure the function exists.
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*/
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class NewRelicWrapper {
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public static function set_appname($name, $license = '', $xmit =false) {
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self::call('newrelic_set_appname',array($name, $license, $xmit));
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}
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public static function mark_as_background_job($flag = true) {
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self::call('newrelic_background_job', $flag);
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}
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public static function disable_auto_rum() {
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self::call('newrelic_disable_autorum');
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}
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public static function name_transaction($name) {
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self::call('newrelic_name_transaction', $name);
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}
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public static function get_browser_timing_header() {
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return self::call('newrelic_get_browser_timing_header');
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}
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public static function get_browser_timing_footer() {
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return self::call('newrelic_get_browser_timing_footer');
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}
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public static function ignore_transaction(){
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self::call('newrelic_ignore_transaction');
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}
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public static function ignore_apdex() {
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self::call('newrelic_ignore_apdex');
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}
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public static function start_transaction ($appname, $license = '') {
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$args = array();
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$args[] = $appname;
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if ($license)
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$args[] = $license;
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self::call('newrelic_start_transaction', $args);
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}
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public static function add_custom_parameter($name, $value) {
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self::call('newrelic_add_custom_parameter', array($name, $value));
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}
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public static function capture_params($enable = true) {
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self::call('newrelic_capture_params', $enable);
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}
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public static function custom_metric($name, $value) {
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self::call('newrelic_custom_metric', array($name, $value));
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}
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public static function add_custom_tracer($function) {
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self::call('newrelic_add_custom_tracer', $function);
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}
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public static function end_of_transaction() {
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self::call('newrelic_end_of_transaction');
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}
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public static function end_transaction() {
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self::call('newrelic_end_transaction');
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}
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public static function set_user_attributes($user = '', $account = '', $product = '') {
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self::call('newrelic_set_user_attributes', array($user, $account, $product));
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}
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private static function call($function, $args = null) {
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if (function_exists($function)) {
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if ($args)
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if (is_array($args))
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return call_user_func_array($function, $args);
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else
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return call_user_func($function, $args);
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else
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return call_user_func($function);
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}
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}
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}
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