studioparser.php

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<?php
if(!defined('sugarEntry') || !sugarEntry) die('Not A Valid Entry Point');
/**
 * SugarCRM is a customer relationship management program developed by
 * SugarCRM, Inc. Copyright (C) 2004 - 2007 SugarCRM Inc.
 * 
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License version 3 as published by the
 * Free Software Foundation with the addition of the following permission added
 * to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
 * IN WHICH THE COPYRIGHT IS OWNED BY SUGARCRM, SUGARCRM DISCLAIMS THE WARRANTY
 * OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
 * 
 * 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, see http://www.gnu.org/licenses or write to the Free
 * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301 USA.
 * 
 * You can contact SugarCRM, Inc. headquarters at 10050 North Wolfe Road,
 * SW2-130, Cupertino, CA 95014, USA. or at email address [e-mail].
 * 
 * The interactive user interfaces in modified source and object code versions
 * of this program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU General Public License version 3.
 * 
 * In accordance with Section 7(b) of the GNU General Public License version 3,
 * these Appropriate Legal Notices must retain the display of the "Powered by
 * SugarCRM" logo. If the display of the logo is not reasonably feasible for
 * technical reasons, the Appropriate Legal Notices must display the words
 * "Powered by SugarCRM".
 */




require_once('include/utils/file_utils.php');
/**
 * interface for studio parsers
 */

class StudioParser {
    var $positions = array ();
    var $rows = array ();
    var $cols = array ();
    var $curFile = '';
    var $curText = '';
    var $form;
    var $labelEditor = true;
    var $curType = 'detail';
    var $fieldEditor = true;
    var $oldMatches = array();

    function getFileType($type, $setType=true){
    	switch($type){
    		case 'EditView':$type = 'edit'; break;
    		case 'SearchForm': $type= 'search';break;
    		case 'ListView': $type= 'list';break;
    		default: $type= 'detail';
    	}
    	
    	if($setType){
    		$this->curType = $type;
    	}
    	return $type;
    }

    function getParsers($file){
        if(substr_count($file, 'DetailView.html') > 0 || substr_count($file, 'EditView.html' ) > 0) return array('default'=>'StudioParser', array('StudioParser', 'StudioRowParser'));
        if(substr_count($file, 'ListView.html' ) > 0) return array('default'=>'XTPLListViewParser', array('XTPLListViewParser'));
        return array('default'=>'StudioParser', array('StudioParser'));
    }
    
	
    function parseRows($str){
        preg_match_all("'(<tr[^>]*)>(.*?)(</tr[^>]*>)'si", $str, $this->rows,PREG_SET_ORDER);

    }
    
  function parseNames($str){
  		$results = array();
        preg_match_all("'name[ ]*=[ ]*[\'\"]+([a-zA-Z0-9\_]+)[\'\"]+'si", $str, $results,PREG_SET_ORDER);
		return $results;
    }
    
    function parseLabels($str){
    	$mod = array();
    	$app = array();
        preg_match_all("'\{MOD\.([a-zA-Z0-9\_]+)\}'si", $str, $mod,PREG_SET_ORDER);
        preg_match_all("'\{APP\.([a-zA-Z0-9\_]+)\}'si", $str, $app,PREG_SET_ORDER);
		return array_merge($app, $mod);
    }

    function getMaxPosition(){
        $max = 0;
        for($i = 0; $i < count($this->positions) ; $i++){
            if($this->positions[$i][2] >= $max){
                $max = $this->positions[$i][2] + 1;
            }
        }
        return $max;
    }
    function parsePositions($str, $output= false) {
    	$results = array();
        preg_match_all("'<span[^>]*sugar=[\'\"]+([a-zA-Z\_]*)([0-9]+)([b]*)[\'\"]+[^>]*>(.*?)</span[ ]*sugar=[\'\"]+[a-zA-Z0-9\_]*[\'\"]+>'si", $str, $results, PREG_SET_ORDER);
        if($output){
        	return $results;
        }
        $this->positions = $results;
    }
    function parseCols($str){
        preg_match_all("'(<td[^>]*?)>(.*?)(</td[^>]*?>)'si", $str, $this->cols,PREG_SET_ORDER);
        
    }
    function parse($str){
        $this->parsePositions($str);
    }
    function positionCount($str) {
        $result = array ();
        return preg_match_all("'<span[^>]*sugar=[\'\"]+([a-zA-Z\_]*)([0-9]+)([b]*)[\'\"]+[^>]*>(.*?)</span[ ]*sugar=[\'\"]+[a-zA-Z0-9\_]*[\'\"]+>'si", $str, $result, PREG_SET_ORDER)/2;
    }
    function rowCount($str) {
        $result = array ();
        return preg_match_all("'(<tr[^>]*>)(.*?)(</tr[^>]*>)'si", $str, $result);
    }

    function loadFile($file) {
        $this->curFile = $file;
        $this->curText = file_get_contents($file);
        $this->form = <<<EOQ
		</form>
		<form name='studio'  method='POST'>
			<input type='hidden' name='action' value='save'>
			<input type='hidden' name='module' value='Studio'>
			
EOQ;

    }
    function buildImageButtons($buttons,$horizontal=true){
        $text = '<table cellspacing=2><tr>';
        foreach($buttons as $button){
            if(!$horizontal){
                $text .= '</tr><tr>';
            }
            if(!empty($button['plain'])){
                $text .= <<<EOQ
	             <td valign='center' {$button['actionScript']}>
EOQ;

            }else{


                $text .= <<<EOQ
	           <td valign='center' class='button' style='cursor:default' onmousedown='this.className="buttonOn";return false;' onmouseup='this.className="button"' onmouseout='this.className="button"' {$button['actionScript']} >
EOQ;
}
$text .= "{$button['image']}&nbsp;{$button['text']}</td>";
        }
        $text .= '</tr></table>';
        return $text;
    }

    function generateButtons(){
    	
        global $image_path;
        $imageSave = get_image($image_path. 'studio_save', '');
        $imagePublish = get_image($image_path. 'studio_publish', '');
        $imageHistory = get_image($image_path. 'studio_history', '');
        $imageAddRows = get_image($image_path.'studio_addRows', '');
        $imageUndo = get_image($image_path.'studio_undo', '');
        $imageRedo = get_image($image_path.'studio_redo', '');
         $imageAddField = get_image($image_path. 'studio_addField', '');
        $buttons = array();
       
        $buttons[] = array('image'=>$imageUndo,'text'=>$GLOBALS['mod_strings']['LBL_BTN_UNDO'],'actionScript'=>"onclick='jstransaction.undo()'" );
        $buttons[] = array('image'=>$imageRedo,'text'=>$GLOBALS['mod_strings']['LBL_BTN_REDO'],'actionScript'=>"onclick='jstransaction.redo()'" );
         $buttons[] = array('image'=>$imageAddField,'text'=>$GLOBALS['mod_strings']['LBL_BTN_ADDCUSTOMFIELD'],'actionScript'=>"onclick='studiopopup.display();return false;'" );
        $buttons[] = array('image'=>$imageAddRows,'text'=>$GLOBALS['mod_strings']['LBL_BTN_ADDROWS'],'actionScript'=>"onclick='if(!confirmNoSave())return false;document.location.href=\"index.php?module=Studio&action=EditLayout&parser=StudioRowParser\"'" ,);
         $buttons[] = array('image'=>$imageAddRows,'text'=>$GLOBALS['mod_strings']['LBL_BTN_TABINDEX'],'actionScript'=>"onclick='if(!confirmNoSave())return false;document.location.href=\"index.php?module=Studio&action=EditLayout&parser=TabIndexParser\"'" ,);
        $buttons[] = array('image'=>'', 'text'=>'-', 'actionScript'=>'', 'plain'=>true);
        
        $buttons[] = array('image'=>$imageSave,'text'=>$GLOBALS['mod_strings']['LBL_BTN_SAVE'],'actionScript'=>"onclick='studiojs.save(\"studio\", false);'");
        $buttons[] = array('image'=>$imagePublish,'text'=>$GLOBALS['mod_strings']['LBL_BTN_SAVEPUBLISH'],'actionScript'=>"onclick='studiojs.save(\"studio\", true);'");
        $buttons[] = array('image'=>$imageHistory,'text'=>$GLOBALS['mod_strings']['LBL_BTN_HISTORY'],'actionScript'=>"onclick='if(!confirmNoSave())return false;document.location.href=\"index.php?module=Studio&action=wizard&wizard=ManageBackups&setFile={$_SESSION['studio']['selectedFileId']}\"'");
        return $buttons;
    }
    function getFormButtons(){
        $buttons = $this->generateButtons();
        return $this->buildImageButtons($buttons);
    }
    function getForm(){
        return $this->form  . <<<EOQ
		</form>
		
		
EOQ;

}



function getFiles($module, $fileId=false){
	if(empty($GLOBALS['studioDefs'][$module])){
		require_once('modules/'. $module . '/metadata/studio.php');
	}
	if($fileId){
		return 	$GLOBALS['studioDefs'][$module][$fileId];
	}
	return $GLOBALS['studioDefs'][$module];
}


function getWorkingFile($file, $refresh = false){
	$workingFile = 'working/' . $file;
	$customFile = create_custom_directory($workingFile);
	if($refresh || !file_exists($customFile)){
		copy($file, $customFile);
	}	
	return $customFile;
}

function getSwapWith($value){
    return $value * 2 - 1;
}
/**
 * takes the submited form and parses the file moving the fields around accordingly 
 * it also checks if the original file has a matching field and uses that field instead of attempting to generate a new one
 */
function handleSave() {
	$this->parseOldestFile($this->curFile);
	$fileDef = $this->getFiles($_SESSION['studio']['module'], $_SESSION['studio']['selectedFileId']);
	$type = $this->getFileType($fileDef['type']);
    $view = $this->curText;
    $counter = 0;
    $return_view = '';
    $slotCount = 0;
    $slotLookup = array();
    for ($i = 0; $i < sizeof($this->positions); $i ++) {
        //used for reverse lookups to figure out where the associated slot is
        $slotLookup[$this->positions[$i][2]][$this->positions[$i][3]] = array('position'=>$i, 'value'=>$this->positions[$i][4]);
    }
    
    $customFields = $this->focus->custom_fields->getAllBeanFieldsView($type, 'html');
    
    //now we set it to the new values
    
    for ($i = 0; $i < sizeof($this->positions); $i ++) {
        $slot = $this->positions[$i];

        if (empty($slot[3])) {
            $slotCount ++;

            //if the value in the request doesn't equal our current slot then something should be done
            if(isset($_REQUEST['slot_'.$slotCount]) && $_REQUEST['slot_'.$slotCount] != $slotCount){

                $swapValue = $_REQUEST['slot_'.$slotCount] ;
                //if its an int then its a simple swap
                if(is_numeric($swapValue)){

                    $swapWith = $this->positions[$this->getSwapWith($swapValue)];

                    //label
                    $slotLookup[$slot[2]]['']['value'] = $this->positions[ $slotLookup[$swapWith[2]]['']['position']][4];
                    //html
                    $slotLookup[$slot[2]]['b']['value'] = $this->positions[ $slotLookup[$swapWith[2]]['b']['position']][4];
                }
                //now check if its a delete action
                if(strcmp('add:delete', $swapValue) == 0){
                    //label
                    $slotLookup[$slot[2]][$slot[3]]['value'] = '&nbsp;';
                    //html
                    $slotLookup[$slot[2]]['b']['value'] = '&nbsp;';
                }else{

                //now handle the adding of custom fields
                if(substr_count($swapValue, 'add:')){
                    $addfield = explode('add:', $_REQUEST['slot_'.$slotCount], 2);
                    
                    //label
                    $slotLookup[$slot[2]][$slot[3]]['value'] = $customFields[$addfield[1]]['label'] ;
                    //html
                    if(!empty($this->oldMatches[$addfield[1]])){
                    	//we have an exact match from the original file use that
                    	$slotLookup[$slot[2]]['b']['value'] = $this->oldMatches[$addfield[1]];
                    }else{
                    	if(!empty($this->oldLabels[$customFields[$addfield[1]]['label']])){
                    		//we have matched the label from the original file use that
                    		$slotLookup[$slot[2]]['b']['value'] = $this->oldLabels[$customFields[$addfield[1]]['label']];
                    	}else{
                    		//no matches so use what we are generating
                    		$slotLookup[$slot[2]]['b']['value'] = $customFields[$addfield[1]]['html'];
                    	}
  
                    }

                }
                }
            }
        }
    }

    for ($i = 0; $i < sizeof($this->positions); $i ++) {
        $slot = $this->positions[$i];
        $explode = explode($slot[0], $view, 2);
        $explode[0] .= "<span sugar='". $slot[1] . $slot[2]. $slot[3]. "'>";
        $explode[1] = "</span sugar='" .$slot[1] ."'>".$explode[1];

        $return_view .= $explode[0].$slotLookup[$slot[2]][$slot[3]]['value'];
        $view = $explode[1];
        $counter ++;
    }
    $return_view .= $view;
  
    $this->saveFile('', $return_view);
    return $return_view;
}

function saveFile($file = '', $contents = false) {
    if (empty ($file)) {
        $file = $this->curFile;
    }
    
   $fp = sugar_fopen($file, 'w');
    $output = $contents ? $contents : $this->curText;
        if(strpos($file, 'SearchForm.html') > 0) { 
           $fileparts = preg_split("'<!--\s*(BEGIN|END)\s*:\s*main\s*-->'", $output);
           if(!empty($fileparts) && count($fileparts) > 1) {
	           //preg_replace_callback doesn't seem to work w/o anonymous method
	           $output = preg_replace_callback("/name\s*=\s*[\"']([^\"']*)[\"']/Us", 
	                                           create_function(