Viewing file:  NewRelic.php (6.58 KB) -rw-rw-rw-
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<?php
/**
* W3 New Relic Widget
*/
if (!defined('W3TC')) {
die();
}
w3_require_once(W3TC_LIB_W3_DIR . '/Plugin.php');
w3_require_once(W3TC_INC_DIR . '/functions/widgets.php');
/**
* Class W3_Widget_NewRelic
*/
class W3_Widget_NewRelic extends W3_Plugin {
private $_account_id;
private $_application_id;
function run() {
w3_require_once(W3TC_INC_FUNCTIONS_DIR . '/admin.php');
if(w3tc_get_current_wp_page() == 'w3tc_dashboard')
add_action('admin_enqueue_scripts', array($this,'enqueue'));
add_action('w3tc_dashboard_setup', array(
&$this,
'wp_dashboard_setup'
));
add_action('w3tc_network_dashboard_setup', array(
&$this,
'wp_dashboard_setup'
));
$this->setup();
}
/**
* Dashboard setup action
*
* @return void
*/
function wp_dashboard_setup() {
w3_require_once(W3TC_LIB_NEWRELIC_DIR . '/NewRelicWrapper.php');
/**
* @var $nerser W3_NewRelicService
*/
$nerser = w3_instance('W3_NewRelicService');
$new_relic_enabled = $this->_config->get_boolean('newrelic.enabled');
if ($new_relic_enabled && $nerser->verify_running()) {
$view_vis = sprintf("https://rpm.newrelic.com/accounts/%d/applications/%d", $this->_account_id, $this->_application_id);
$view = '<a href="' . $view_vis . '">' .__('view visualizations', 'w3-total-cache') . '</a>';
} else {
$view = '<span> </span>';
}
w3tc_add_dashboard_widget('w3tc_new_relic', $view, array(
&$this,
'widget_new_relic'
), null, 'normal');
}
/**
* Loads and configured New Relic widget to be used in WP Dashboards.
* @param $widget_id
* @param array $form_inputs
*/
function widget_new_relic($widget_id, $form_inputs = array()) {
w3_require_once(W3TC_LIB_NEWRELIC_DIR . '/NewRelicWrapper.php');
/**
* @var $nerser W3_NewRelicService
*/
$nerser = w3_instance('W3_NewRelicService');
$new_relic_configured = $this->_config->get_string('newrelic.account_id') &&
$this->_config->get_string('newrelic.api_key');
if (w3_get_blog_id() == 0 || !$this->_config->get_boolean('common.force_master')) {
$new_relic_configured = $new_relic_configured && $this->_config->get_string('newrelic.application_id');
}
$view_application = $this->_application_id;
$new_relic_enabled = $this->_config->get_boolean('newrelic.enabled');
$verify_running = $nerser->verify_running();
$new_relic_running = !is_array($verify_running);
$new_relic_summary = array();
$can_use_metrics = false;
$metric_formatted = array();
$metric_slow_pages = array();
$metric_data = array();
$new_relic_summary = array();
$slowest_page_loads = array();
$slowest_webtransaction = array();
$slowest_database = array();
$subscription_lvl = __('unknown', 'w3-total-cache');
$can_use_metrics = false;
if ($new_relic_configured && $new_relic_enabled) {
try {
$subscription = $nerser->get_subscription();
$subscription_lvl = $subscription['product-name'];
$can_use_metrics = $nerser->can_get_metrics();
$new_relic_summary = $nerser->get_application_summary($view_application);
if ($can_use_metrics) {
$metric_data = $nerser->get_dashboard_metrics();
w3_require_once(W3TC_LIB_NEWRELIC_DIR . '/NewRelicPresentation.php');
$metric_formatted = NewRelicPresentation::format_metrics_dashboard($metric_data);
$metric_slow_pages = $nerser->get_slowest_page_load();
$slowest_page_loads = NewRelicPresentation::format_slowest_pages($metric_slow_pages);
$metric_slowest_webtransactions = $nerser->get_slowest_webtransactions();
$slowest_webtransaction = NewRelicPresentation::format_slowest_webtransactions($metric_slowest_webtransactions);
$metric_slowest_database = $nerser->get_slowest_database();
$slowest_database = NewRelicPresentation::format_slowest_webtransactions($metric_slowest_database);
}
} catch(Exception $ex) {
}
} else {
w3_require_once(W3TC_LIB_NEWRELIC_DIR . '/NewRelicPresentation.php');
$new_relic_summary = array('Apdex' => 'N/A','Application Busy' => 'N/A','Error Rate' => 'N/A','Throughput' => 'N/A',
'Errors' => 'N/A','Response Time' => 'N/A','DB' => 'N/A','CPU' => 'N/A','Memory' => 'N/A');
$metric_data = array('EndUser' => 'N/A', 'WebTransaction' => 'N/A', 'Database' => 'N/A');
$metric_formatted = NewRelicPresentation::format_metrics_dashboard($metric_data);
$can_use_metrics = false;
}
include W3TC_INC_WIDGET_DIR . '/new_relic.php';
}
function setup() {
/**
* @var $nerser W3_NewRelicService
*/
$nerser = w3_instance('W3_NewRelicService');
w3_require_once(W3TC_LIB_NEWRELIC_DIR . '/NewRelicWrapper.php');
$config_master = new W3_Config(true);
$view_application = 0;
if ($this->_config->get_boolean('newrelic.enabled')) {
if ($this->_config->get_boolean('newrelic.use_php_function') || w3_is_multisite()) {
if (!$config_master->get_boolean('newrelic.use_network_wide_id')
&& (w3_get_blog_id() == 0 || !$this->_config->get_boolean('common.force_master'))
) {
$view_application = $this->_config->get_string('newrelic.application_id', 0);
} else {
$appname = NewRelicWrapper::get_wordpress_appname($this->_config, $config_master, false);
try {
$view_application = $nerser->get_application_id($appname);
$nerser->set_application_id($view_application);
} catch (Exception $ex) {
}
}
} else {
$view_application = $this->_config->get_string('newrelic.application_id', 0);
}
}
$this->_application_id = $view_application;
$this->_account_id = $this->_config->get_string('newrelic.account_id', 0);
}
public function enqueue() {
wp_enqueue_style('w3tc-widget');
wp_enqueue_script('w3tc-metadata');
wp_enqueue_script('w3tc-widget');
}
}
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