Initial commit

wordpress_plugins/query-monitor/output/headers/overview.php

@@ -0,0 +1,58 @@
+<?php
+/**
+ * General overview output for HTTP headers.
+ *
+ * @package query-monitor
+ */
+
+class QM_Output_Headers_Overview extends QM_Output_Headers {
+
+	/**
+	 * Collector instance.
+	 *
+	 * @var QM_Collector_Overview Collector.
+	 */
+	protected $collector;
+
+	public function get_output() {
+
+		$data    = $this->collector->get_data();
+		$headers = array();
+
+		$headers['time_taken'] = number_format_i18n( $data['time_taken'], 4 );
+		$headers['time_usage'] = sprintf(
+			/* translators: 1: Percentage of time limit used, 2: Time limit in seconds */
+			__( '%1$s%% of %2$ss limit', 'query-monitor' ),
+			number_format_i18n( $data['time_usage'], 1 ),
+			number_format_i18n( $data['time_limit'] )
+		);
+
+		if ( ! empty( $data['memory'] ) ) {
+			$headers['memory'] = sprintf(
+				/* translators: %s: Memory used in kilobytes */
+				__( '%s kB', 'query-monitor' ),
+				number_format_i18n( $data['memory'] / 1024 )
+			);
+			$headers['memory_usage'] = sprintf(
+				/* translators: 1: Percentage of memory limit used, 2: Memory limit in kilobytes */
+				__( '%1$s%% of %2$s kB limit', 'query-monitor' ),
+				number_format_i18n( $data['memory_usage'], 1 ),
+				number_format_i18n( $data['memory_limit'] / 1024 )
+			);
+		}
+
+		return $headers;
+
+	}
+
+}
+
+function register_qm_output_headers_overview( array $output, QM_Collectors $collectors ) {
+	$collector = QM_Collectors::get( 'overview' );
+	if ( $collector ) {
+		$output['overview'] = new QM_Output_Headers_Overview( $collector );
+	}
+	return $output;
+}
+
+add_filter( 'qm/outputter/headers', 'register_qm_output_headers_overview', 10, 2 );

wordpress_plugins/query-monitor/output/headers/php_errors.php

@@ -0,0 +1,77 @@
+<?php
+/**
+ * PHP error output for HTTP headers.
+ *
+ * @package query-monitor
+ */
+class QM_Output_Headers_PHP_Errors extends QM_Output_Headers {
+
+	/**
+	 * Collector instance.
+	 *
+	 * @var QM_Collector_PHP_Errors Collector.
+	 */
+	protected $collector;
+
+	public function get_output() {
+
+		$data    = $this->collector->get_data();
+		$headers = array();
+
+		if ( empty( $data['errors'] ) ) {
+			return array();
+		}
+
+		$count = 0;
+
+		foreach ( $data['errors'] as $type => $errors ) {
+
+			foreach ( $errors as $error_key => $error ) {
+
+				$count++;
+
+				# @TODO we should calculate the component during process() so we don't need to do it
+				# separately in each output.
+				if ( $error['trace'] ) {
+					$component = $error['trace']->get_component()->name;
+					$stack     = $error['trace']->get_stack();
+				} else {
+					$component = __( 'Unknown', 'query-monitor' );
+					$stack     = array();
+				}
+
+				$output_error = array(
+					'key'       => $error_key,
+					'type'      => $error['type'],
+					'message'   => $error['message'],
+					'file'      => QM_Util::standard_dir( $error['file'], '' ),
+					'line'      => $error['line'],
+					'stack'     => $stack,
+					'component' => $component,
+				);
+
+				$key             = sprintf( 'error-%d', $count );
+				$headers[ $key ] = json_encode( $output_error );
+
+			}
+		}
+
+		return array_merge(
+			array(
+				'error-count' => $count,
+			),
+			$headers
+		);
+	}
+
+}
+
+function register_qm_output_headers_php_errors( array $output, QM_Collectors $collectors ) {
+	$collector = QM_Collectors::get( 'php_errors' );
+	if ( $collector ) {
+		$output['php_errors'] = new QM_Output_Headers_PHP_Errors( $collector );
+	}
+	return $output;
+}
+
+add_filter( 'qm/outputter/headers', 'register_qm_output_headers_php_errors', 110, 2 );

wordpress_plugins/query-monitor/output/headers/redirects.php

@@ -0,0 +1,40 @@
+<?php
+/**
+ * HTTP redirects output for HTTP headers.
+ *
+ * @package query-monitor
+ */
+class QM_Output_Headers_Redirects extends QM_Output_Headers {
+
+	/**
+	 * Collector instance.
+	 *
+	 * @var QM_Collector_Redirects Collector.
+	 */
+	protected $collector;
+
+	public function get_output() {
+
+		$data    = $this->collector->get_data();
+		$headers = array();
+
+		if ( empty( $data['trace'] ) ) {
+			return array();
+		}
+
+		$headers['Redirect-Trace'] = implode( ', ', $data['trace']->get_stack() );
+		return $headers;
+
+	}
+
+}
+
+function register_qm_output_headers_redirects( array $output, QM_Collectors $collectors ) {
+	$collector = QM_Collectors::get( 'redirects' );
+	if ( $collector ) {
+		$output['redirects'] = new QM_Output_Headers_Redirects( $collector );
+	}
+	return $output;
+}
+
+add_filter( 'qm/outputter/headers', 'register_qm_output_headers_redirects', 140, 2 );