plugin_debug.php

<?php
/*
This file is part of Mkframework.

Mkframework 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 3 of the License.

Mkframework 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 Mkframework.  If not, see <http://www.gnu.org/licenses/>.

*/
class plugin_debug{
    
    private $iStartMicrotime;
    private $sHtml;
    
    private static $tSpy;
    private static $tTime;
    private static $tTimeById;
    
    public function __construct($sMicrotime){
        
        $this->iStartMicrotime=self::microtime($sMicrotime);
        
        $iEndTime=self::microtime();
        self::$tTime[]=array('End',$iEndTime);
        
        $iDiff=($iEndTime-$this->iStartMicrotime);
        
        $this->add('Time',sprintf('%0.3f',$iDiff).'s');
        
        $this->addComplexTimes('times',self::$tTime);
        
        $this->addComplex('$_GET',print_r($_GET,1));
        
        if(isset($_POST)){
            $this->addComplex('$_POST',print_r($_POST,1));
        }
        
        if(isset($_SESSION)){
            $this->addComplex('$_SESSION',print_r($_SESSION,1));
        }
        
        if(isset($_SERVER)){
            $this->addComplex('$_SERVER',print_r($_SERVER,1));
        }
        
        $oRequest=_root::getRequest();
        
        $this->add('Module',$oRequest->getModule());
        $this->add('Action',$oRequest->getAction());
        
        $oFileLog=new _file(_root::getConfigVar('path.log','data/log/').date('Y-m-d').'_log.csv');
        if($oFileLog->exist()){ 
            $oFileLog->load();
            $sContentLog=$oFileLog->getContent();
            $this->addFileLog('File log',$sContentLog);
        }
        
        $sVarIniConfig=_root::getConfigVar('model.ini.var','db');
        $tClassSgbd=_root::getConfigVar($sVarIniConfig);
        $this->addComplexIni('Connexions',array($sVarIniConfig=>$tClassSgbd));
        
        $tConfigSection=array(
            'path' ,
            'cache' ,
            'language',
            'auth',
            'acl',
            'navigation',
            'urlrewriting',
            'security',
            'log',
            'check',
            'path',
            'model',
        );
        $tConfig=array();
        foreach($tConfigSection as $sSection){
            $tConfig[$sSection]=_root::getConfigVar($sSection);
        }
        
        $this->addComplexIni('Config',$tConfig);
        
        if(self::$tSpy){
            $this->addComplexSpy('Spy variables',self::$tSpy);
        }
        
        $this->addAcl();
    }
    
    public static function addSpy($uLabel,$uVar){
        self::$tSpy[][$uLabel]=$uVar;
    }
    public static function addChrono($uLabel){
        $iTime=self::microtime();
        self::$tTime[]=array($uLabel,$iTime);
    }
    public static function startChrono($uLabel){
        $iTime=self::microtime();
        self::$tTimeById[$uLabel]['start']=$iTime;
    }
    public static function stopChrono($uLabel){
        $iTime=self::microtime();
        self::$tTimeById[$uLabel]['end']=$iTime;
    }
    
    
    
    
    public function display(){
        echo '<script>
        var activePopup=\'\';
        function openPopupDebug(id){
                closePopup();
                var a=getById(id);
                if(a){
                    a.style.display="block";
                    activePopup=id;
                }
            }
            function closePopup(){
                if(activePopup){
                    var b=getById(activePopup);
                    if(b){
                        b.style.display="none";
                    }
                }
            }
            function showHideDebugBar(){
                var a=getById(\'debugBar\');
                if(a){
                    if(a.style.display==\'none\'){
                        a.style.display=\'block\';
                        var b=getById(\'debugBtn\');
                        if(b){
                            b.style.width=\'100%\';
                        }
                    }else{
                        a.style.display=\'none\';
                        var b=getById(\'debugBtn\');
                        if(b){
                            b.style.width=\'80px\';
                        }
                    }
                }
            }
            </script>';
        echo '<div id="debugBtn" ';
        echo 'style="position:fixed;border:2px solid #444;background:#ddd;bottom:0px;left:0px;width:100%">';
        echo '<div  style="float:left"><input type="button" value="Masquer" onclick="showHideDebugBar()"/></div>';
        echo '<div id="debugBar" style="width:100%">';
        echo $this->sHtml;
        echo '</div>';
        echo '</div>';
    }
    
    private function addComplex($key,$value){
        $this->addHtml('<input type="button" value="'.$key.'" onclick="openPopupDebug(\'popupDebug'.$key.'\')" />');
        $this->addSep();
        
        $this->addPopupPrintr($key,$value);
    }
    private function addComplexTimes($key,$value){
        $this->addHtml('<input type="button" value="'.$key.'" onclick="openPopupDebug(\'popupDebug'.$key.'\')" />');
        $this->addSep();
        
        $value=$this->parseTime($value);
        
        $this->addPopup($key,$value);
    }
    private function addComplexIni($key,$value){
        $this->addHtml('<input type="button" value="'.$key.'" onclick="openPopupDebug(\'popupDebug'.$key.'\')" />');
        $this->addSep();
        
        $value=$this->parseIni($value);
        
        $this->addPopup($key,$value);
    }
    private function addComplexSpy($key,$value){
        $this->addHtml('<input type="button" value="'.$key.'" onclick="openPopupDebug(\'popupDebug'.$key.'\')" />');
        $this->addSep();
        
        $sValue=$this->parseSpy($value);
        
        $this->addPopup($key,$sValue);
    }
    
    private function addFileLog($key,$value){
        $this->addHtml('<input type="button" value="'.$key.'" onclick="openPopupDebug(\'popupDebug'.$key.'\')" />');
        $this->addSep();
        
        $value=$this->parseLog($value);
        
        $this->addPopup($key,$value);
    }
    
    private function add($key,$value){
        $this->addHtml('<strong>'.$key.'</strong>:<span style="padding:2px 4px;background:#fff">'.$value.'</span>');
        $this->addSep();
    }
    
    private function addPopupPrintr($key,$value){
        $this->addHtml(
        '<div id="popupDebug'.$key.'" 
            style="display:none;position:absolute;left:0px;bottom:0px;border:2px solid gray;background:white">
            <p style="text-align:right;background:#ccc;margin:0px;"><a href="#" onclick="closePopup()">Fermer</a></p>
            <div style="height:350px;width:400px;overflow:auto;padding:10px;">
                <pre>'.customHtmlentities(print_r($value,1)).'</pre>
            </div>
        </div>');
    }
    
    private function addPopup($key,$value,$width=800){
        $this->addHtml(
        '<div id="popupDebug'.$key.'" 
            style="display:none;position:absolute;left:0px;bottom:0px;border:2px solid gray;background:white">
            <p style="text-align:right;background:#ccc;margin:0px;"><a href="#" onclick="closePopup()">Fermer</a></p>
            <div style="height:350px;width:'.$width.'px;overflow:auto;padding:10px;">
            '.$value.'
            </div>
        </div>');
    }
    
    private function addAcl(){
        $this->addHtml('<input type="button" value="Permissions" onclick="openPopupDebug(\'popupDebugACL\')" />');
        $this->addSep();
        
        $sHtml='<div style="position:absolute">';
        $sHtml.='<table style="background:white;border-collapse:collapse">
        <tr>
            <th style="border:1px solid gray;">Action</th>
            <th style="border:1px solid gray;">Component</th>
        </tr>';
        $tab=_root::getConfigVar('tAskCan');
        if($tab and is_array($tab)):
        foreach($tab as $tVal):
        $sHtml.='<tr>
            <td style="border:1px solid gray;';
            if($tVal[2]){
                $sHtml.='color:green;'; 
            }else{
                $sHtml.='color:red'; 
            } 
            $sHtml.='">'.$tVal[0].'</td>
            <td style="border:1px solid gray;';
            if($tVal[2]){
                $sHtml.='color:green;'; 
            }else{
                $sHtml.='color:red'; 
            } 
            $sHtml.='">'.$tVal[1].'</td>
             
        </tr>';
        endforeach;
        endif;
        $sHtml.='</table>'; 
        
        $this->addPopup('ACL', $sHtml,300);
    }
    
    private function addSep(){
        $this->addHtml('&nbsp;&nbsp;&nbsp;&nbsp;');
    }
    
    private function addHtml($sHtml){
        $this->sHtml.=$sHtml;
    }
    
    private function parseLog($value){
        $sep=' | ';
        
        $tLine=explode("\n",$value);
        $sHtml=null;
         
        $iMax=count($tLine)-1;
        for($i=$iMax;$i>0;$i--){
            $sLine=$tLine[$i];
                
            $tCase=explode(';',$sLine,4);
            $sDate=null;
            if(isset($tCase[0])){ 
                $sDate=$tCase[0]; 
            }
            $sTime=null;
            if(isset($tCase[1])){ 
                $sTime=$tCase[1]; 
            }
            $sType=null;
            if(isset($tCase[2])){ 
                $sType=$tCase[2]; 
            }
            $sLog=null;
            if(isset($tCase[3])){ 
                $sLog=$tCase[3]; 
            }
            
            if($sDate==null){ 
                continue;
            }
            
            $sHtml.='<p style="border-bottom:1px dotted gray">';
        
                $sHtml.='<span >'.$sDate.'</span> ';
                $sHtml.='<span style="font-weight:bold">'.$sTime.'</span>';
                
                $sHtml.=$sep;
                
                $sHtml.='<span style="color:';
                if($sType=='info'){ $sHtml.='gray';}
                elseif($sType=='log'){ $sHtml.='darkblue';}
                $sHtml.='">'.$sType.'</span>';
                
                $sHtml.=$sep;
                
                $sHtml.=$sLog;
            
            $sHtml.='</p>';
            
            if(preg_match('/module a appeler/',$sLog)){ 
                $sHtml.='<p>&nbsp;</p>';
            }
            
        }
        return $sHtml;
    }
    
    private function parseSpy($tValue){
        $sHtml=null;
        foreach($tValue as $tDetail){
            foreach($tDetail as $ref => $value){
                $sHtml.='<h2 style="border-bottom:1px solid black">'.$ref.'</h2>';
                $sHtml.='<p><pre>'.customHtmlentities(print_r($value,1)).'</pre></p>';
            }
        }
        
        return $sHtml;
    }
    
    private function parseIni($tValue){
        $sHtml=null;
        foreach($tValue as $sSection => $tDetail){
            $sHtml.='<h2 style="border-bottom:1px solid black">'.$sSection.'</h2>';
            foreach($tDetail as $sKey => $sValue){
                $sHtml.='<p style="margin:0px;margin-left:10px;">';
                $sHtml.='<strong>'.$sKey.'</strong> = <span style="color:darkgreen"> '.$sValue.'</span>';
                $sHtml.='</p>';
            }
        }
        
        return $sHtml;
    }
    private function parseTime($tValue){
        $sHtml=null;
        $iPreviousTime=$this->iStartMicrotime;
        $sPreviousStep='Start';
        foreach($tValue as $tDetail){
            list($sLabel,$iTime)=$tDetail;
            $iDelta=($iTime-$iPreviousTime);
            $sHtml.='<p><strong>'.$sPreviousStep.' &gt;&gt; '.$sLabel.'</strong> : '.sprintf('%0.3f',$iDelta).'s</p>';
            
            $iPreviousTime=$iTime;
            $sPreviousStep=$sLabel;
        }
        
        $sHtml.='<p style="border-top:1px solid gray">';
        $sHtml.='<strong>Total</strong> '.sprintf('%0.3f',($iTime-$this->iStartMicrotime)).'s';
        $sHtml.='</p>';
        
        if(self::$tTimeById){
            
            $sHtml.='<p>&nbsp;</p>';
            
            foreach(self::$tTimeById as $sLabel => $tValue){
                
                if(isset($tValue['end']) and isset($tValue['start'])){
                    $iDelta=($tValue['end']-$tValue['start']);
                    
                    $sHtml.='<p><strong>'.$sLabel.' </strong> : '.sprintf('%0.3f',$iDelta).'s</p>';
                }else{
                    $sHtml.='<p><strong>'.$sLabel.' </strong> : <span style="color:red">';
                    $sHtml.=' Erreur il manque startChrono ou stopChrono</span></p>';
                }
                
            }
            
        }
        
        return $sHtml;
    }
    
    public static function microtime($sMicrotime=null){
        if($sMicrotime==null){ $sMicrotime=microtime(); }
        $tMicrotime = explode(" ", $sMicrotime);
        return ((float)$tMicrotime[0] + (float)$tMicrotime[1]);
    }
    
}