Documentation TYPO3 par Ameos

class.t3lib_timetrack.php

00001 <?php
00002 /***************************************************************
00003 *  Copyright notice
00004 *
00005 *  (c) 1999-2005 Kasper Skaarhoj (kasperYYYY@typo3.com)
00006 *  All rights reserved
00007 *
00008 *  This script is part of the TYPO3 project. The TYPO3 project is
00009 *  free software; you can redistribute it and/or modify
00010 *  it under the terms of the GNU General Public License as published by
00011 *  the Free Software Foundation; either version 2 of the License, or
00012 *  (at your option) any later version.
00013 *
00014 *  The GNU General Public License can be found at
00015 *  http://www.gnu.org/copyleft/gpl.html.
00016 *  A copy is found in the textfile GPL.txt and important notices to the license
00017 *  from the author is found in LICENSE.txt distributed with these scripts.
00018 *
00019 *
00020 *  This script is distributed in the hope that it will be useful,
00021 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00022 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00023 *  GNU General Public License for more details.
00024 *
00025 *  This copyright notice MUST APPEAR in all copies of the script!
00026 ***************************************************************/
00088 class t3lib_timeTrack {
00089         var $starttime = 0;             // Is loaded with the millisecond time when this object is created
00090 
00091         var $LR = 1;                    // Log Rendering flag. If set, ->push() and ->pull() is called from the cObj->cObjGetSingle(). This determines whether or not the TypoScript parsing activity is logged. But it also slows down the rendering
00092         var $printConf=array(
00093                 'showParentKeys' => 1,
00094                 'contentLength' => 10000,       // Determines max lenght of displayed content before it gets cropped.
00095                 'contentLength_FILE' => 400,    // Determines max lenght of displayed content FROM FILE cObjects before it gets cropped. Reason is that most FILE cObjects are huge and often used as template-code.
00096                 'flag_tree' => 1,
00097                 'flag_messages' => 1,
00098                 'flag_queries' => 0,
00099                 'flag_content' => 0,
00100                 'allTime' => 0,
00101                 'keyLgd' => 40,
00102                 'factor' => 10,
00103                 'col' => '#D9D5C9'
00104         );
00105 
00106         var $wrapError =array(
00107                 0 => array('',''),
00108                 1 => array('<b>','</b>'),
00109                 2 => array('<b><font color="#ff6600">','</font></b>'),
00110                 3 => array('<b><font color="#ff0000">','</font></b>')
00111         );
00112         var $wrapIcon =array(
00113                 0 => '',
00114                 1 => '<img src="t3lib/gfx/icon_note.gif" width="18" height="16" align="absmiddle" alt="" />',
00115                 2 => '<img src="t3lib/gfx/icon_warning.gif" width="18" height="16" align="absmiddle" alt="" />',
00116                 3 => '<img src="t3lib/gfx/icon_fatalerror.gif" width="18" height="16" align="absmiddle" alt="" />'
00117         );
00118 
00119         var $uniqueCounter=0;
00120         var $tsStack = array(array());
00121         var $tsStackLevel = 0;
00122         var $tsStackLevelMax=array();
00123         var $tsStackLog = array();
00124         var $tsStackPointer=0;
00125         var $currentHashPointer=array();
00126 
00127 
00128 
00129 
00130 
00131 
00132         /*******************************************
00133         *
00134         * Logging parsing times in the scripts
00135         *
00136         *******************************************/
00137 
00144         function start()    {
00145                 $this->starttime=0;
00146                 $this->starttime=$this->mtime();
00147         }
00148 
00157         function push($tslabel, $value='')  {
00158                 array_push($this->tsStack[$this->tsStackPointer], $tslabel);
00159                 array_push($this->currentHashPointer, 'timetracker_'.$this->uniqueCounter++);
00160 
00161                 $this->tsStackLevel++;
00162                 $this->tsStackLevelMax[] = $this->tsStackLevel;
00163 
00164                         // setTSlog
00165                 $k = end($this->currentHashPointer);
00166                 $this->tsStackLog[$k] = array(
00167                         'level' => $this->tsStackLevel,
00168                         'tsStack' => $this->tsStack,
00169                         'value' => $value,
00170                         'starttime' => microtime(),
00171                         'stackPointer' => $this->tsStackPointer
00172                 );
00173         }
00174 
00182         function pull($content='')  {
00183                 $k = end($this->currentHashPointer);
00184                 $this->tsStackLog[$k]['endtime'] =  microtime();
00185                 $this->tsStackLog[$k]['content'] = $content;
00186 
00187                 $this->tsStackLevel--;
00188                 array_pop($this->tsStack[$this->tsStackPointer]);
00189                 array_pop($this->currentHashPointer);
00190         }
00191 
00200         function setTSlogMessage($content,$num=0)   {
00201                 end($this->currentHashPointer);
00202                 $k = current($this->currentHashPointer);
00203 
00204                 $this->tsStackLog[$k]['message'][] = $this->wrapIcon[$num].$this->wrapError[$num][0].htmlspecialchars($content).$this->wrapError[$num][1];
00205         }
00206 
00214         function setTSselectQuery($query,$msg)  {
00215                 end($this->currentHashPointer);
00216                 $k = current($this->currentHashPointer);
00217 
00218                 $this->tsStackLog[$k]['selectQuery'][] = array('query'=>$query,'msg'=>$msg);
00219         }
00220 
00227         function incStackPointer()  {
00228                 $this->tsStackPointer++;
00229                 $this->tsStack[$this->tsStackPointer]=array();
00230         }
00231 
00238         function decStackPointer()  {
00239                 unset($this->tsStack[$this->tsStackPointer]);
00240                 $this->tsStackPointer--;
00241         }
00242 
00248         function mtime()    {
00249                 return $this->convertMicrotime(microtime())-$this->starttime;
00250         }
00251 
00258         function convertMicrotime($microtime)   {
00259                 $parts = explode(' ',$microtime);
00260                 return round(($parts[0]+$parts[1])*1000);
00261         }
00262 
00263 
00264 
00265 
00266 
00267 
00268 
00269 
00270 
00271 
00272 
00273 
00274 
00275 
00276 
00277 
00278 
00279         /*******************************************
00280         *
00281         * Printing the parsing time information (for Admin Panel)
00282         *
00283         *******************************************/
00284 
00291         function printTSlog()   {
00292                         // Calculate times and keys for the tsStackLog
00293                 reset($this->tsStackLog);
00294                 $preEndtime=0;
00295                 while(list($uniqueId,$data)=each($this->tsStackLog))    {
00296                         $this->tsStackLog[$uniqueId]['endtime'] = $this->convertMicrotime($this->tsStackLog[$uniqueId]['endtime'])-$this->starttime;
00297                         $this->tsStackLog[$uniqueId]['starttime'] = $this->convertMicrotime($this->tsStackLog[$uniqueId]['starttime'])-$this->starttime;
00298                         $this->tsStackLog[$uniqueId]['deltatime'] = $this->tsStackLog[$uniqueId]['endtime']-$this->tsStackLog[$uniqueId]['starttime'];
00299                         $this->tsStackLog[$uniqueId]['key'] = implode(end($data['tsStack']),$this->tsStackLog[$uniqueId]['stackPointer']?'.':'/');
00300                         $preEndtime = $this->tsStackLog[$uniqueId]['endtime'];
00301                 }
00302 
00303                         // Create hierarchical array of keys pointing to the stack
00304                 $arr = array();
00305                 reset($this->tsStackLog);
00306                 while(list($uniqueId,$data)=each($this->tsStackLog))    {
00307                         $this->createHierarchyArray($arr,$data['level'], $uniqueId);
00308                 }
00309                         // Parsing the registeret content and create icon-html for the tree
00310                 $this->tsStackLog[$arr['0.'][0]]['content'] = $this->fixContent($arr['0.']['0.'], $this->tsStackLog[$arr['0.'][0]]['content'], '', 0, $arr['0.'][0]);
00311 
00312                         // Displaying the tree:
00313                 reset($this->tsStackLog);
00314                 $out='<tr>
00315                         <td bgcolor="#ABBBB4" align="center"><b>'.$this->fw('TypoScript Key').'</b></td>
00316                         <td bgcolor="#ABBBB4" align="center"><b>'.$this->fw('Value').'</b></td>';
00317                 if ($this->printConf['allTime'])    {
00318                         $out.='
00319                         <td bgcolor="#ABBBB4" align="center"><b>'.$this->fw('Time').'</b></td>
00320                         <td bgcolor="#ABBBB4" align="center"><b>'.$this->fw('Own').'</b></td>
00321                         <td bgcolor="#ABBBB4" align="center"><b>'.$this->fw('Sub').'</b></td>
00322                         <td bgcolor="#ABBBB4" align="center"><b>'.$this->fw('Total').'</b></td>';
00323                 } else {
00324                         $out.='
00325                         <td bgcolor="#ABBBB4" align="center"><b>'.$this->fw('Own').'</b></td>';
00326                 }
00327 
00328                 $out.='
00329                         <td bgcolor="#ABBBB4" align="center"><b>'.$this->fw('Details').'</b></td>
00330                         </tr>';
00331 
00332 
00333 
00334                 $flag_tree=$this->printConf['flag_tree'];
00335                 $flag_messages=$this->printConf['flag_messages'];
00336                 $flag_content=$this->printConf['flag_content'];
00337                 $flag_queries=$this->printConf['flag_queries'];
00338                 $keyLgd=$this->printConf['keyLgd'];
00339                 $factor=$this->printConf['factor'];
00340                 $col=$this->printConf['col'];
00341 
00342                 $c=0;
00343                 while(list($uniqueId,$data)=each($this->tsStackLog))    {
00344                         $bgColor = ' bgcolor="'.($c%2 ? t3lib_div::modifyHTMLColor($col,$factor,$factor,$factor) : $col).'"';
00345                         $item='';
00346                         if (!$c)    {   // If first...
00347                                 $data['icons']='';
00348                                 $data['key']= 'Script Start';
00349                                 $data['value'] = '';
00350                         }
00351 
00352 
00353                                 // key label:
00354                         $keyLabel='';
00355                         if (!$flag_tree && $data['stackPointer'])   {
00356                                 $temp=array();
00357                                 reset($data['tsStack']);
00358                                 while(list($k,$v)=each($data['tsStack']))   {
00359                                         $temp[]=t3lib_div::fixed_lgd_pre(implode($v,$k?'.':'/'),$keyLgd);
00360                                 }
00361                                 array_pop($temp);
00362                                 $temp = array_reverse($temp);
00363                                 array_pop($temp);
00364                                 if (count($temp))   {
00365                                         $keyLabel='<br /><font color="#999999">'.implode($temp,'<br />').'</font>';
00366                                 }
00367                         }
00368                         $theLabel = $flag_tree ? end(t3lib_div::trimExplode('.',$data['key'],1)) : $data['key'];
00369                         $theLabel = t3lib_div::fixed_lgd_pre($theLabel, $keyLgd);
00370                         $theLabel = $data['stackPointer'] ? '<font color="maroon">'.$theLabel.'</font>' : $theLabel;
00371                         $keyLabel=$theLabel.$keyLabel;
00372                         $item.='<td valign="top" nowrap="nowrap"'.$bgColor.'>'.($flag_tree?$data['icons']:'').$this->fw($keyLabel).'</td>';
00373 
00374                                 // key value:
00375                         $keyValue=$data['value'];
00376                         $item.='<td valign="top" nowrap="nowrap"'.$bgColor.'>'.$this->fw(htmlspecialchars($keyValue)).'</td>';
00377 
00378                         if ($this->printConf['allTime'])    {
00379                                         // deltatime:
00380                                 $item.='<td valign="top" align="right" nowrap="nowrap"'.$bgColor.'>'.$this->fw($data['starttime']).'</td>';
00381                                 $item.='<td valign="top" align="right" nowrap="nowrap"'.$bgColor.'>'.$this->fw($data['owntime']).'</td>';
00382                                 $item.='<td valign="top" align="right" nowrap="nowrap"'.$bgColor.'>'.$this->fw($data['subtime'] ? '+'.$data['subtime'] : '').'</td>';
00383                                 $item.='<td valign="top" align="right" nowrap="nowrap"'.$bgColor.'>'.$this->fw($data['subtime'] ? '='.$data['deltatime'] : '').'</td>';
00384                         } else {
00385                                         // deltatime:
00386                                 $item.='<td valign="top" align="right" nowrap="nowrap"'.$bgColor.'>'.$this->fw($data['owntime']).'</td>';
00387                         }
00388 
00389 
00390                                 // messages:
00391                         $msgArr=array();
00392                         $msg='';
00393                         if ($flag_messages && is_array($data['message']))   {
00394                                 reset($data['message']);
00395                                 while(list(,$v)=each($data['message'])) {
00396                                         $msgArr[]=nl2br($v);
00397                                 }
00398                         }
00399                         if ($flag_queries && is_array($data['selectQuery']))    {
00400                                 reset($data['selectQuery']);
00401                                 while(list(,$v)=each($data['selectQuery'])) {
00402                                         $res = $GLOBALS['TYPO3_DB']->sql_query('EXPLAIN '.$v['query']);
00403                                         $v['mysql_error'] = $GLOBALS['TYPO3_DB']->sql_error();
00404                                         if (!$GLOBALS['TYPO3_DB']->sql_error()) {
00405                                                 while($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res))   {
00406                                                         $v['explain'][]=$row;
00407                                                 }
00408                                         }
00409                                         $msgArr[]=t3lib_div::view_array($v);
00410                                 }
00411                         }
00412                         if ($flag_content && strcmp($data['content'],''))   {
00413                                 $msgArr[]='<font color="#000066">'.nl2br($data['content']).'</font>';
00414                         }
00415                         if (count($msgArr)) {
00416                                 $msg=implode($msgArr,'<hr />');
00417                         }
00418                         $item.='<td valign="top"'.$bgColor.'>'.$this->fw($msg).'</td>';
00419                         $out.='<tr>'.$item.'</tr>';
00420                         $c++;
00421                 }
00422                 $out='<table border="0" cellpadding="0" cellspacing="0">'.$out.'</table>';
00423                 return $out;
00424         }
00425 
00436         function fixContent(&$arr, $content, $depthData='', $first=0, $vKey='') {
00437                 $ac=0;
00438                 $c=0;
00439                         // First, find number of entries
00440                 reset($arr);
00441                 while(list($k,$v)=each($arr))   {
00442                         if (t3lib_div::testInt($k)) {
00443                                 $ac++;
00444                         }
00445                 }
00446                         // Traverse through entries
00447                 $subtime=0;
00448                 reset($arr);
00449                 while(list($k,$v)=each($arr))   {
00450                         if (t3lib_div::testInt($k)) {
00451                                 $c++;
00452 
00453                                 $deeper = is_array($arr[$k.'.']) ? 1 : 0;
00454                                 $PM = 'join';
00455                                 $LN = ($ac==$c)?'blank':'line';
00456                                 $BTM = ($ac==$c)?'bottom':'';
00457                                 $PM = is_array($arr[$k.'.']) ? ($deeper ? 'minus':'plus') : 'join';
00458                                 $this->tsStackLog[$v]['icons']=$depthData.($first?'':'<img src="t3lib/gfx/ol/'.$PM.$BTM.'.gif" width="18" height="16" align="top" border="0" alt="" />');
00459 
00460                                 if (strlen($this->tsStackLog[$v]['content']))   {
00461                                         $content = str_replace($this->tsStackLog[$v]['content'],$v, $content);
00462                                 }
00463                                 if (is_array($arr[$k.'.'])) {
00464                                         $this->tsStackLog[$v]['content'] = $this->fixContent($arr[$k.'.'], $this->tsStackLog[$v]['content'], $depthData.($first?'':'<img src="t3lib/gfx/ol/'.$LN.'.gif" width="18" height="16" align="top" border="0" alt="" />'), 0, $v);
00465                                 } else {
00466                                         $this->tsStackLog[$v]['content'] = $this->fixCLen($this->tsStackLog[$v]['content'], $this->tsStackLog[$v]['value']);
00467                                         $this->tsStackLog[$v]['subtime']='';
00468                                         $this->tsStackLog[$v]['owntime']=$this->tsStackLog[$v]['deltatime'];
00469                                 }
00470                                 $subtime+=$this->tsStackLog[$v]['deltatime'];
00471                         }
00472                 }
00473                         // Set content with special chars
00474                 if (isset($this->tsStackLog[$vKey]))    {
00475                         $this->tsStackLog[$vKey]['subtime']=$subtime;
00476                         $this->tsStackLog[$vKey]['owntime']=$this->tsStackLog[$vKey]['deltatime']-$subtime;
00477                 }
00478                 $content=$this->fixCLen($content, $this->tsStackLog[$vKey]['value']);
00479 
00480                         // Traverse array again, this time substitute the unique hash with the red key
00481                 reset($arr);
00482                 while(list($k,$v)=each($arr))   {
00483                         if (t3lib_div::testInt($k)) {
00484                                 if (strlen($this->tsStackLog[$v]['content']))   {
00485                                         $content = str_replace($v, '<font color="red"><b>['.$this->tsStackLog[$v]['key'].']</b></font>', $content);
00486                                 }
00487                         }
00488                 }
00489                         // return the content
00490                 return $content;
00491         }
00492 
00500         function fixCLen($c,$v) {
00501                 $len = $v=='FILE'?$this->printConf['contentLength_FILE']:$this->printConf['contentLength'];
00502                 if (strlen($c)>$len)    {
00503                         $c='<font color="green">'.htmlspecialchars(t3lib_div::fixed_lgd($c,$len)).'</font>';
00504                 } else {
00505                         $c=htmlspecialchars($c);
00506                 }
00507                 return $c;
00508         }
00509 
00516         function fw($str)   {
00517                 return '<font face="verdana" color="black" size="1" style="color:black;">'.$str.'&nbsp;</font>';
00518         }
00519 
00530         function createHierarchyArray(&$arr,$pointer,$uniqueId) {
00531                 if (!is_array($arr))    $arr=array();
00532                 if ($pointer>0) {
00533                         end($arr);
00534                         $k=key($arr);
00535                         $this->createHierarchyArray($arr[intval($k).'.'],$pointer-1,$uniqueId);
00536                 } else {
00537                         $arr[] = $uniqueId;
00538                 }
00539         }
00540 
00550         function debug_typo3PrintError($header,$text,$js,$baseUrl='')   {
00551                 if ($js)    {
00552                         echo"alert('".t3lib_div::slashJS($header."\n".$text)."');";
00553                 } else {
00554                         echo '
00555                                 <html>
00556                                         <head>
00557                                                 '.($baseUrl ? '<base href="'.htmlspecialchars($baseUrl).'" />' : '').'
00558                                                 <title>Error!</title>
00559                                         </head>
00560                                         <body bgcolor="white">
00561                                                 <div align="center">
00562                                                         <table border="0" cellspacing="0" cellpadding="0" width="333" bgcolor="#ffffff">
00563                                                                 <tr>
00564                                                                         <td><img src="t3lib/gfx/typo3logo.gif" width="333" height="43" vspace="10" border="0" alt="" /></td>
00565                                                                 </tr>
00566                                                                 <tr>
00567                                                                         <td bgcolor="black">
00568                                                                                 <table width="100%" border="0" cellspacing="1" cellpadding="10">
00569                                                                                         <tr>
00570                                                                                                 <td bgcolor="#F4F0E8">
00571                                                                                                         <font face="verdana,arial,helvetica" size="2">';
00572                         echo '<b><center><font size="+1">'.$header.'</font></center></b><br />'.$text;
00573                         echo '                                  </font>
00574                                                                                                 </td>
00575                                                                                         </tr>
00576                                                                                 </table>
00577                                                                         </td>
00578                                                                 </tr>
00579                                                         </table>
00580                                                 </div>
00581                                         </body>
00582                                 </html>';
00583                 }
00584         }
00585 }
00586 ?>


Généré par Les spécialistes TYPO3 avec  doxygen 1.4.6