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<?php /* -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* # ***** BEGIN LICENSE BLOCK ***** # This file is part of Plume Framework, a simple PHP Application Framework. # Copyright (C) 2001-2007 Loic d'Anterroches and contributors. # # Plume Framework is free software; you can redistribute it and/or modify # it under the terms of the GNU Lesser General Public License as published by # the Free Software Foundation; either version 2.1 of the License, or # (at your option) any later version. # # Plume Framework 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 Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA # # ***** END LICENSE BLOCK ***** */ /** * Debug middleware. * * Simply display small debug information at the end of the page. It * requires the xdebug extension. */ class Pluf_Middleware_Debug { /** * Process the response of a view. * * If the status code and content type are allowed, add the debug * information. Debug must be set to true in the config file to * active it. * * @param Pluf_HTTP_Request The request * @param Pluf_HTTP_Response The response * @return Pluf_HTTP_Response The response */ function process_response( $request , $response ) { if (!Pluf::f( 'debug' , false)) { return $response ; } if (!in_array( $response ->status_code, array (200, 201, 202, 203, 204, 205, 206, 404, 501))) { return $response ; } $ok = false; $cts = array ( 'text/html' , 'text/html' , 'application/xhtml+xml' ); foreach ( $cts as $ct ) { if (false !== strripos ( $response ->headers[ 'Content-Type' ], $ct )) { $ok = true; break ; } } if ( $ok == false) { return $response ; } $js = '<script type= "text/javascript" > // <!-- function pxDebugGetElementsByClassName(oElm, strTagName, strClassName){ // Written by Jonathan Snook, http://www.snook.ca/jon; // Add-ons by Robert Nyman, http://www.robertnyman.com var arrElements = (strTagName == "*" && document.all)? document.all : oElm.getElementsByTagName(strTagName); var arrReturnElements = new Array(); strClassName = strClassName.replace(/\-/g, "\\-" ); var oRegExp = new RegExp( "(^|\\s)" + strClassName + "(\\s|$)" ); var oElement; for ( var i=0; i<arrElements.length; i++){ oElement = arrElements[i]; if (oRegExp.test(oElement.className)){ arrReturnElements.push(oElement); } } return (arrReturnElements) } function pxDebugHideAll(elems) { for ( var e = 0; e < elems.length; e++) { elems[e].style.display = \'none\'; } } function pxDebugToggle() { for ( var i = 0; i < arguments.length; i++) { var e = document.getElementById(arguments[i]); if (e) { e.style.display = e.style.display == \'none\' ? \'block\' : \'none\'; } } return false; } // --> </script>'; $text = '<pre style="text-align: left;">' ; $text .= 'Peak mem: ' .(int)(memory_get_peak_usage()/1024). 'kB' . "\n" ; $text .= 'Exec time: ' .sprintf( '%.5f' , (microtime(true) - $GLOBALS [ '_PX_starttime' ])). 's' . "\n" ; $included_files = get_included_files(); sort( $included_files ); $text .= '<a href=\'#\' onclick="return pxDebugToggle(\'debug-included-files\')">' ; $text .= 'Included files #: ' . count ( $included_files ); $text .= '</a></pre>' . "\n" ; $text .= $js . '<div id="debug-included-files" class="debug-queries"><pre style="text-align: left;">' ; foreach ( $included_files as $filename ) { $text .= htmlspecialchars( $filename ). "\n" ; } $text .= '</pre></div>' ; if (isset( $GLOBALS [ '_PX_debug_data' ][ 'sql_queries' ])) { $text .= '<pre style="text-align: left;">' ; $text .= '<a href=\'#\' onclick="return pxDebugToggle(\'debug-queries\')">' ; $text .= 'DB query #: ' . count ( $GLOBALS [ '_PX_debug_data' ][ 'sql_queries' ]); $text .= '</a>' . "\n\n" ; $text .= '</pre>' ; $text .= '<div id="debug-queries" class="debug-queries"><pre style="text-align: left;">' ; foreach ( $GLOBALS [ '_PX_debug_data' ][ 'sql_queries' ] as $q ) { $text .= htmlspecialchars( $q ). "\n" ; } $text .= '</pre></div>' ; } else { $text .= '</pre>' ; } $text .= '<script type= "text/javascript" > pxDebugHideAll(pxDebugGetElementsByClassName(document, \'div\', \'debug-queries\')); </script>'; $response ->content = str_replace ( '</body>' , $text . '</body>' , $response ->content); return $response ; } } |
Source at commit 23012f799d08 created 10 years 7 months ago. By Nathan Adams, Adding syntax highlighter to base.html |
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