File: /home/nexper/www/67.225.167.226/public_html/crm/modules/Studio/parsers/StudioParser.php
<?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 - 2009 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 contact@sugarcrm.com.
*
* 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']} {$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'] = ' ';
//html
$slotLookup[$slot[2]]['b']['value'] = ' ';
}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
$output = preg_replace_callback("/name\s*=\s*[\"']([^\"']*)[\"']/Us",
create_function(
'$matches',
'$name = str_replace(array("[", "]"), "", $matches[1]);
if((strpos($name, "LBL_") == 0) && (strpos($name, "_basic") == 0)) {
return str_replace($name, $name . "_basic", $matches[0]);
}
return $matches[0];'
),
$fileparts[1]);
$output = $fileparts[0] . '<!-- BEGIN:main -->' . $output . '<!-- END:main -->' . $fileparts[2];
}
}
fwrite($fp, $output);
fclose($fp);
}
function handleSaveLabels($module_name, $language){
require_once('modules/Studio/LabelEditor/LabelEditor.php');
LabelEditor::saveLabels($_REQUEST, $module_name, $language);
}
/**
* UTIL FUNCTIONS
*/
/**
* STATIC FUNCTION DISABLE INPUTS IN AN HTML STRING
*
*/
function disableInputs($str) {
$match = array ("'(<input)([^>]*>)'si" => "\$1 disabled readonly $2",
"'(<input)([^>]*?type[ ]*=[ ]*[\'\"]submit[\'\"])([^>]*>)'si" => "\$1 disabled readonly style=\"display:none\" $2",
"'(<select)([^>]*)'si" => "\$1 disabled readonly $2",
// "'<a .*>(.*)</a[^>]*>'siU"=>"\$1",
"'(href[\ ]*=[\ ]*)([\'])([^\']*)([\'])'si" => "href=\$2javascript:void(0);\$2 alt=\$2\$3\$2", "'(href[\ ]*=[\ ]*)([\"])([^\"]*)([\"])'si" => "href=\$2javascript:void(0)\$2 title=\$2\$3\$2");
return preg_replace(array_keys($match), array_values($match), $str);
}
function enableLabelEditor($str) {
global $image_path;
$image = get_image($image_path . 'edit_inline', "onclick='studiojs.handleLabelClick(\"$2\", 1);' onmouseover='this.style.cursor=\"default\"'");
$match = array ("'>[^<]*\{(MOD.)([^\}]*)\}'si" => "$image<span id='label$2' onclick='studiojs.handleLabelClick(\"$2\", 2);' >{".'$1$2' . "}</span><span id='span$2' style='display:none'><input type='text' id='$2' name='$2' msi='label' value='{".'$1$2' . "}' onblur='studiojs.endLabelEdit(\"$2\")'></span>");
$keys = array_keys($match);
$matches = array();
preg_match_all($keys[0], $str, $matches, PREG_SET_ORDER);
foreach($matches as $labelmatch){
$label_name = 'label_' . $labelmatch[2];
$this->form .= "\n<input type='hidden' name='$label_name' id='$label_name' value='no_change'>";
}
return preg_replace(array_keys($match), array_values($match), $str);
}
function writeToCache($file, $view, $preview_file=false) {
if (!is_writable($file)) {
echo "<br><span style='color:red'>Warning: $file is not writeable. Please make sure it is writeable before continuing</span><br><br>";
}
if(!$preview_file){
$file_cache = create_cache_directory('studio/'.$file);
}else{
$file_cache = create_cache_directory('studio/'.$preview_file);
}
$fp = sugar_fopen($file_cache, 'w');
$view = $this->disableInputs($view);
if(!$preview_file){
$view = $this->enableLabelEditor($view);
}
fwrite($fp, $view);
fclose($fp);
return $this->cacheXTPL($file, $file_cache, $preview_file);
}
function populateRequestFromBuffer($file) {
$results = array ();
$temp = sugar_fopen($file, 'r');
$buffer = fread($temp, filesize($file));
fclose($temp);
preg_match_all("'name[\ ]*=[\ ]*[\']([^\']*)\''si", $buffer, $results);
$res = $results[1];
foreach ($res as $r) {
$_REQUEST[$r] = $r;
}
preg_match_all("'name[\ ]*=[\ ]*[\"]([^\"]*)\"'si", $buffer, $results);
$res = $results[1];
foreach ($res as $r) {
$_REQUEST[$r] = $r;
}
$_REQUEST['query'] = true;
$_REQUEST['advanced'] = true;
}
function cacheXTPL($file, $cache_file, $preview_file = false) {
global $beanList;
//now if we have a backup_file lets use that instead of the original
if($preview_file){
$file = $preview_file;
}
if(!isset($the_module))$the_module = $_SESSION['studio']['module'];
$files = StudioParser::getFiles($the_module);
$xtpl = $files[$_SESSION['studio']['selectedFileId']]['php_file'];
$originalFile = $files[$_SESSION['studio']['selectedFileId']]['template_file'];
$type = StudioParser::getFileType($files[$_SESSION['studio']['selectedFileId']]['type']);
$xtpl_fp = sugar_fopen($xtpl, 'r');
$buffer = fread($xtpl_fp, filesize($xtpl));
fclose($xtpl_fp);
$cache_file = create_cache_directory('studio/'.$file);
$xtpl_cache = create_cache_directory('studio/'.$xtpl);
$module = $this->workingModule;
$form_string = "require_once('modules/".$module."/Forms.php');";
if ($type == 'edit' || $type == 'detail') {
if (empty ($_REQUEST['record'])) {
$buffer = preg_replace('(\$xtpl[\ ]*=)', "\$focus->assign_display_fields('$module'); \$0", $buffer);
} else {
$buffer = preg_replace('(\$xtpl[\ ]*=)', "\$focus->retrieve('".$_REQUEST['record']."');\n\$focus->assign_display_fields('$module');\n \$0", $buffer);
}
}
$_REQUEST['query'] = true;
if (substr_count($file, 'SearchForm') > 0) {
$temp_xtpl = new XTemplate($file);
if ($temp_xtpl->exists('advanced')) {
global $current_language, $beanFiles, $beanList;
$mods = return_module_language($current_language, 'DynamicLayout');
$class_name = $beanList[$module];
require_once ($beanFiles[$class_name]);
$mod = new $class_name ();
$this->populateRequestFromBuffer($file);
$mod->assign_display_fields($module);
$buffer = str_replace(array ('echo $lv->display();','$search_form->parse("advanced");', '$search_form->out("advanced");', '$search_form->parse("main");', '$search_form->out("main");'), '', $buffer);
$buffer = str_replace('echo get_form_footer();', '$search_form->parse("main");'."\n".'$search_form->out("main");'."\necho '<br><b>".translate('LBL_ADVANCED', 'DynamicLayout')."</b><br>';".'$search_form->parse("advanced");'."\n".'$search_form->out("advanced");'."\n \$sugar_config['list_max_entries_per_page'] = 1;", $buffer);
}
}else{
if ($type == 'detail') {
$buffer = str_replace('header(', 'if(false) header(', $buffer);
}
}
$buffer = str_replace($originalFile, $cache_file, $buffer);
$buffer = "<?php\n\$sugar_config['list_max_entries_per_page'] = 1;\n ?>".$buffer;
$buffer = str_replace($form_string, '', $buffer);
$buffer = $this->disableInputs($buffer);
$xtpl_fp_cache = sugar_fopen($xtpl_cache, 'w');
fwrite($xtpl_fp_cache, $buffer);
fclose($xtpl_fp_cache);
return $xtpl_cache;
}
/**
* Yahoo Drag & Drop Support
*/
////<script type="text/javascript" src="modules/Studio/studio.js" ></script>
function yahooJS() {
$custom_module = $_SESSION['studio']['module'];
$custom_type = $this->curType;
return<<<EOQ
<style type='text/css'>
.slot {
border-width:1px;border-color:#999999;border-style:solid;padding:0px 1px 0px 1px;margin:2px;cursor:move;
}
.slotB {
border-width:0;cursor:move;
}
</style>
<!-- Namespace source file -->
<script type="text/javascript" src="modules/Studio/JSTransaction.js" ></script>
<script>
var jstransaction = new JSTransaction();
</script>
<!-- Drag and Drop source file -->
<script src = "include/javascript/yui/dragdrop.js" ></script>
<script type="text/javascript" src="modules/Studio/studiodd.js" ></script>
<script type="text/javascript" src="modules/Studio/studio.js" ></script>
<script>
var gLogger = new ygLogger("Studio");
var yahooSlots = [];
function dragDropInit(){
if (typeof(ygLogger) != "undefined") {
//ygLogger.init(document.getElementById("logDiv"));
}
YAHOO.util.DDM.mode = YAHOO.util.DDM.POINT;
gLogger.debug("point mode");
for(mj = 0; mj <= $this->yahooSlotCount; mj++){
yahooSlots["slot" + mj] = new ygDDSlot("slot" + mj, "studio");
}
for(mj = 0; mj < dyn_field_count; mj++){
yahooSlots["dyn_field_" + mj] = new ygDDSlot("dyn_field_" + mj, "studio");
}
// initPointMode();
yahooSlots['s_field_delete'] = new YAHOO.util.DDTarget("s_field_delete", 'studio');
}
YAHOO.util.Event.addListener(window, "load", dragDropInit);
var custom_module = '$custom_module';
var custom_view = '$custom_type';
</script>
EOQ;
}
/**
* delete:-1
* add:2000
* swap: 0 - 1999
*
*/
function addSlotToForm($slot_count, $display_count){
$this->form .= "\n<input type='hidden' name='slot_$slot_count' id='slot_$display_count' value='$slot_count'>";
}
function prepSlots() {
$view = $this->curText;
$counter = 0;
$return_view = '';
$slotCount = 0;
for ($i = 0; $i < sizeof($this->positions); $i ++) {
$slot = $this->positions[$i];
$class = '';
if (empty($this->positions[$i][3])) {
$slotCount ++;
$class = " class='slot' ";
$displayCount = $slotCount. $this->positions[$i][3];
$this->addSlotToForm($slotCount, $displayCount);
}else{
$displayCount = $slotCount. $this->positions[$i][3];
}
$explode = explode($slot[0], $view, 2);
$style = '';
$explode[0] .= "<div id = 'slot$displayCount' $class style='cursor: move$style'>";
$explode[1] = "</div>".$explode[1];
$return_view .= $explode[0].$slot[4];
$view = $explode[1];
$counter ++;
}
$this->yahooSlotCount = $slotCount;
$newView = $return_view.$view;
$newView = str_replace(array ('<slot>', '</slot>'), array ('', ''), $newView);
return $newView;
}
function parseOldestFile($file){
ob_clean();
require_once('modules/Studio/SugarBackup.php');
$file = str_replace('custom/working/', '' ,$file);
$filebk = SugarBackup::oldestBackup($file);
$oldMatches = array();
$oldLabels = array();
// echo $filebk;
if($filebk){
$content = file_get_contents($filebk);
$positions = $this->parsePositions($content, true);
for ($i = 0; $i < sizeof($positions); $i ++) {
$position = $positions[$i];
//used for reverse lookups to figure out where the associated slot is
$slotLookup[$position[2]][$position[3]] = array('position'=>$i, 'value'=>$position[4]);
$names = $this->parseNames($position[4]);
$labels = $this->parseLabels($position[4]);
foreach($names as $name){
$oldMatches[$name[1]] = $position[0];
}
foreach($labels as $label){
$oldLabels[$label[0]] = $position[2];
}
}
}
foreach($oldLabels as $key=>$value){
$oldLabels[$key] = $slotLookup[$value]['b']['value'];
}
$this->oldLabels = $oldLabels;
$this->oldMatches = $oldMatches;
}
function clearWorkingDirectory(){
$file = 'custom/working/';
if(file_exists($file)){
rmdir_recursive($file);
}
return true;
}
/**
* UPGRADE TO SMARTY
*/
function upgradeToSmarty() {
return str_replace('{', '{$', $this->curText);
}
}
?>