1 files changed, 77 insertions, 0 deletions
diff --git a/includes/profiler/output/ProfilerOutputText.php b/includes/profiler/output/ProfilerOutputText.php
new file mode 100644
index 00000000..67527798
--- /dev/null
+++ b/includes/profiler/output/ProfilerOutputText.php
@@ -0,0 +1,77 @@
+<?php
+/**
+ * Profiler showing output in page source.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
+ * @ingroup Profiler
+ */
+
+/**
+ * The least sophisticated profiler output class possible, view your source! :)
+ *
+ * @ingroup Profiler
+ * @since 1.25
+ */
+class ProfilerOutputText extends ProfilerOutput {
+	/** @var float Min real time display threshold */
+	protected $thresholdMs;
+
+	function __construct( Profiler $collector, array $params ) {
+		parent::__construct( $collector, $params );
+		$this->thresholdMs = isset( $params['thresholdMs'] )
+			? $params['thresholdMs']
+			: .25;
+	}
+	public function log( array $stats ) {
+		if ( $this->collector->getTemplated() ) {
+			$out = '';
+
+			// Filter out really tiny entries
+			$min = $this->thresholdMs;
+			$stats = array_filter( $stats, function ( $a ) use ( $min ) {
+				return $a['real'] > $min;
+			} );
+			// Sort descending by time elapsed
+			usort( $stats, function ( $a, $b ) {
+				return $a['real'] < $b['real'];
+			} );
+
+			array_walk( $stats,
+				function ( $item ) use ( &$out ) {
+					$out .= sprintf( "%6.2f%% %3.3f %6d - %s\n",
+						$item['%real'], $item['real'], $item['calls'], $item['name'] );
+				}
+			);
+
+			$contentType = $this->collector->getContentType();
+			if ( PHP_SAPI === 'cli' ) {
+				print "<!--\n{$out}\n-->\n";
+			} elseif ( $contentType === 'text/html' ) {
+				$visible = isset( $this->params['visible'] ) ?
+					$this->params['visible'] : false;
+				if ( $visible ) {
+					print "<pre>{$out}</pre>";
+				} else {
+					print "<!--\n{$out}\n-->\n";
+				}
+			} elseif ( $contentType === 'text/javascript' || $contentType === 'text/css' ) {
+				print "\n/*\n{$out}*/\n";
+			}
+		}
+	}
+}