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templates.php
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templates.php
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<?php
if (!defined('BASEPATH'))
exit('No direct script access allowed');
/*
* LimeSurvey
* Copyright (C) 2007-2011 The LimeSurvey Project Team / Carsten Schmitz
* All rights reserved.
* License: GNU/GPL License v2 or later, see LICENSE.php
* LimeSurvey is free software. This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses.
* See COPYRIGHT.php for copyright notices and details.
*/
/**
* templates
*
* @package LimeSurvey
* @author
* @copyright 2011
*/
class templates extends Survey_Common_Action
{
public function runWithParams($params)
{
if (!Permission::model()->hasGlobalPermission('templates','read'))
{
die('No permission');
}
parent::runWithParams($params);
}
/**
* Exports a template
*
* @access public
* @param string $templatename
* @return void
*/
public function templatezip($templatename)
{
$oEditedTemplate = Template::model()->getTemplateConfiguration($templatename);
if (!Permission::model()->hasGlobalPermission('templates','export'))
{
die('No permission');
}
$templatedir = $oEditedTemplate->path . DIRECTORY_SEPARATOR;
$tempdir = Yii::app()->getConfig('tempdir');
$zipfile = "$tempdir/$templatename.zip";
Yii::app()->loadLibrary('admin.pclzip');
$zip = new PclZip($zipfile);
$zip->create($templatedir, PCLZIP_OPT_REMOVE_PATH, $oEditedTemplate->path);
if (is_file($zipfile)) {
// Send the file for download!
header("Pragma: public");
header("Expires: 0");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Content-Type: application/force-download");
header("Content-Disposition: attachment; filename=$templatename.zip");
header("Content-Description: File Transfer");
@readfile($zipfile);
// Delete the temporary file
unlink($zipfile);
}
}
/**
* Retrieves a temporary template file from disk
*
* @param mixed $id ID of the template file
*/
public function tmp($id)
{
$iTime = $id = CHtml::encode($id);
$sFile = Yii::app()->getConfig("tempdir").DIRECTORY_SEPARATOR."template_temp_{$iTime}.html";
if(!is_file($sFile) || !file_exists($sFile)) {
die("Found no file with id " . $id);
}
readfile($sFile);
}
/**
* Responsible to import a template archive.
*
* @access public
* @return void
*/
public function upload()
{
if (!Permission::model()->hasGlobalPermission('templates','import'))
{
die('No permission');
}
Yii::app()->loadHelper('admin/template');
$lid = returnGlobal('lid');
$action = returnGlobal('action');
if ($action == 'templateupload')
{
if (Yii::app()->getConfig('demoMode'))
{
Yii::app()->user->setFlash('error',gT("Demo mode: Uploading templates is disabled."));
$this->getController()->redirect(array("admin/templates/sa/upload"));
}
Yii::app()->loadLibrary('admin.pclzip');
if ($_FILES['the_file']['error']==1 || $_FILES['the_file']['error']==2)
{
Yii::app()->setFlashMessage(sprintf(gT("Sorry, this file is too large. Only files up to %01.2f MB are allowed."), getMaximumFileUploadSize()/1024/1024),'error');
$this->getController()->redirect(array("admin/templates/sa/upload"));
}
$zip = new PclZip($_FILES['the_file']['tmp_name']);
$sNewDirectoryName=sanitize_dirname(pathinfo($_FILES['the_file']['name'], PATHINFO_FILENAME ));
$destdir = Yii::app()->getConfig('usertemplaterootdir').DIRECTORY_SEPARATOR.$sNewDirectoryName;
if (!is_writeable(dirname($destdir)))
{
Yii::app()->user->setFlash('error',sprintf(gT("Incorrect permissions in your %s folder."), dirname($destdir)));
$this->getController()->redirect(array("admin/templates/sa/upload"));
}
if (!is_dir($destdir))
mkdir($destdir);
else
{
Yii::app()->user->setFlash('error', sprintf(gT("Template '%s' does already exist."), $sNewDirectoryName));
$this->getController()->redirect(array("admin/templates/sa/upload"));
}
$aImportedFilesInfo = array();
$aErrorFilesInfo = array();
if (is_file($_FILES['the_file']['tmp_name']))
{
$aExtractResult=$zip->extract(PCLZIP_OPT_PATH, $destdir, PCLZIP_CB_PRE_EXTRACT, 'templateExtractFilter');
if ($aExtractResult===0)
{
Yii::app()->user->setFlash('error',gT("This file is not a valid ZIP file archive. Import failed."));
rmdirr($destdir);
$this->getController()->redirect(array("admin/templates/sa/upload"));
}
else
{
// Successfully unpacked
foreach ($aExtractResult as $sFile)
{
if ($sFile['status']=='skipped' && !$sFile['folder'])
{
$aErrorFilesInfo[] = array(
"filename" => $sFile['stored_filename'],
);
}
else
{
$aImportedFilesInfo[] = array(
"filename" => $sFile['stored_filename'],
"status" => gT("OK"),
'is_folder' => $sFile['folder']
);
}
}
if (!Template::checkIfTemplateExists($sNewDirectoryName))
{
Yii::app()->user->setFlash('error',gT("This ZIP archive did not contain a template. Import failed."));
rmdirr($destdir);
$this->getController()->redirect(array("admin/templates/sa/upload"));
}
}
if (count($aImportedFilesInfo) == 0)
{
Yii::app()->user->setFlash('error',gT("This ZIP archive contains no valid template files. Import failed."));
$this->getController()->redirect(array("admin/templates/sa/upload"));
}
}
else
{
Yii::app()->setFlashMessage(gT("An error occurred uploading your file. This may be caused by incorrect permissions for the application /tmp folder."),'error');
rmdirr($destdir);
$this->getController()->redirect(array("admin/templates/sa/upload"));
}
$aViewUrls = 'importuploaded_view';
$aData = array(
'aImportedFilesInfo' => $aImportedFilesInfo,
'aErrorFilesInfo' => $aErrorFilesInfo,
'lid' => $lid,
'newdir' => $sNewDirectoryName,
);
}
else
{
$aViewUrls = 'importform_view';
$aData = array('lid' => $lid);
}
$this->_renderWrappedTemplate('templates', $aViewUrls, $aData);
}
/**
* Responsible to import a template file.
*
* @access public
* @return void
*/
public function uploadfile()
{
if (!Permission::model()->hasGlobalPermission('templates','import'))
{
die('No permission');
}
$action = returnGlobal('action');
$editfile = App()->request->getPost('editfile');
$templatename = returnGlobal('templatename');
$oEditedTemplate = Template::model()->getTemplateConfiguration($templatename);
$templatedir = $oEditedTemplate->viewPath;
$screenname = returnGlobal('screenname');
$cssfiles = $this->_initcssfiles($oEditedTemplate);
$basedestdir = Yii::app()->getConfig('usertemplaterootdir');
$tempdir = Yii::app()->getConfig('tempdir');
$allowedtemplateuploads=Yii::app()->getConfig('allowedtemplateuploads');
$filename=sanitize_filename($_FILES['upload_file']['name'],false,false,false);// Don't force lowercase or alphanumeric
$dirfilepath = $oEditedTemplate->filesPath;
if (!file_exists($dirfilepath))
{
if(is_writable($oEditedTemplate->path ))
{
mkdir($dirfilepath, 0777, true);
}
else
{
$uploadresult = sprintf(gT("The folder %s doesn't exist and can't be created."),$dirfilepath);
Yii::app()->setFlashMessage($uploadresult,'error');
$this->getController()->redirect(array('admin/templates','sa'=>'view','editfile'=>$editfile,'screenname'=>$screenname,'templatename'=>$templatename));
}
}
$fullfilepath = $dirfilepath . $filename;
$status='error';
if($action=="templateuploadfile")
{
if(Yii::app()->getConfig('demoMode'))
{
$uploadresult = gT("Demo mode: Uploading template files is disabled.");
}
elseif($filename!=$_FILES['upload_file']['name'])
{
$uploadresult = gT("This filename is not allowed to be uploaded.");
}
elseif(!in_array(strtolower(substr(strrchr($filename, '.'),1)),explode ( "," , $allowedtemplateuploads )))
{
$uploadresult = gT("This file type is not allowed to be uploaded.");
}
else
{
//Uploads the file into the appropriate directory
if (!@move_uploaded_file($_FILES['upload_file']['tmp_name'], $fullfilepath)) {
$uploadresult = gT("An error occurred uploading your file. This may be caused by incorrect permissions for the application /tmp folder.");
}
else
{
$uploadresult = sprintf(gT("File %s uploaded"),$filename);
$status='success';
}
}
Yii::app()->setFlashMessage($uploadresult,$status);
}
$this->getController()->redirect(array('admin/templates','sa'=>'view','editfile'=>$editfile,'screenname'=>$screenname,'templatename'=>$templatename));
}
/**
* Generates a random temp directory
*
* @access protected
* @param string $dir
* @param string $prefix
* @param integer $mode
* @return string
*/
protected function _tempdir($dir, $prefix = '', $mode = 0700)
{
if (substr($dir, -1) != '/')
$dir .= '/';
do
{
$path = $dir . $prefix . mt_rand(0, 9999999);
}
while (!mkdir($path, $mode));
return $path;
}
/**
* Strips file extension
*
* @access protected
* @param string $name
* @return string
*/
protected function _strip_ext($name)
{
$ext = strrchr($name, '.');
if ($ext !== false) {
$name = substr($name, 0, -strlen($ext));
}
return $name;
}
/**
* Load default view screen of template controller.
*
* @access public
* @param string $editfile
* @param string $screenname
* @param string $templatename
* @return void
*/
public function index($editfile = 'startpage.pstpl', $screenname = 'welcome', $templatename = '')
{
if ($templatename=='') {
$templatename = Yii::app()->getConfig("defaulttemplate");
}
// This can happen if the global default template is deleted
if (!Template::checkIfTemplateExists($templatename)){
// Redirect to the default template
Yii::app()->setFlashMessage(sprintf(gT('Template %s does not exist.'),htmlspecialchars($templatename,ENT_QUOTES)),'error');
$this->getController()->redirect(array('admin/templates/sa/view/','templatename'=>'default'));
}
/* Keep Bootstrap Package clean after loading template : because template can update boostrap */
$aBootstrapPackage=Yii::app()->clientScript->packages['bootstrap'];
$aViewUrls = $this->_initialise($templatename, $screenname, $editfile, true, true);
//var_dump($aViewUrls); die();
App()->getClientScript()->reset();
Yii::app()->clientScript->packages['bootstrap']=$aBootstrapPackage;
App()->getClientScript()->registerScriptFile( App()->getConfig('adminscripts') . 'admin_core.js');
App()->getClientScript()->registerScriptFile( App()->getConfig('adminscripts') . 'templates.js');
App()->getClientScript()->registerScriptFile( App()->getConfig('adminscripts') . 'notifications.js');
App()->getClientScript()->registerPackage('ace');
App()->getClientScript()->registerPackage('jsuri');
$aData['fullpagebar']['returnbutton']=true;
$this->_renderWrappedTemplate('templates', $aViewUrls, $aData);
// This helps handle the load/save buttons)
if ($screenname != 'welcome')
{
Yii::app()->session['step'] = 1;
}
else
{
unset(Yii::app()->session['step']);
}
}
/**
* Function responsible to delete a template file.
*
* @access public
* @return void
*/
public function templatefiledelete()
{
if (!Permission::model()->hasGlobalPermission('templates','update'))
{
die('No permission');
}
// This is where the temp file is
$sFileToDelete=sanitize_filename(App()->request->getPost('otherfile'),false,false);
$sTemplateName=Template::templateNameFilter(App()->request->getPost('templatename'));
$oEditedTemplate = Template::model()->getTemplateConfiguration($sTemplateName);
$templatedir = $oEditedTemplate->viewPath;
$filesdir = $oEditedTemplate->filesPath;
$the_full_file_path = $filesdir . $sFileToDelete;
if (@unlink($the_full_file_path))
{
Yii::app()->user->setFlash('error', sprintf(gT("The file %s was deleted."), htmlspecialchars($sFileToDelete)));
}
else
{
Yii::app()->user->setFlash('error',sprintf(gT("File %s couldn't be deleted. Please check the permissions on the /upload/template folder"), htmlspecialchars($sFileToDelete)));
}
$this->getController()->redirect(array('admin/templates','sa'=>'view', 'editfile'=> App()->request->getPost('editfile'),'screenname'=>App()->request->getPost('screenname'),'templatename'=>$sTemplateName));
}
/**
* Function responsible to rename a template(folder).
*
* @access public
* @return void
*/
public function templaterename()
{
if (!Permission::model()->hasGlobalPermission('templates','update'))
{
die('No permission');
}
if (returnGlobal('action') == "templaterename" && returnGlobal('newname') && returnGlobal('copydir')) {
$sOldName = sanitize_dirname(returnGlobal('copydir'));
$sNewName = sanitize_dirname(returnGlobal('newname'));
$sNewDirectoryPath = Yii::app()->getConfig('usertemplaterootdir') . "/" . $sNewName;
$sOldDirectoryPath = Yii::app()->getConfig('usertemplaterootdir') . "/" . returnGlobal('copydir');
if (isStandardTemplate(returnGlobal('newname')))
{
Yii::app()->user->setFlash('error',sprintf(gT("Template could not be renamed to `%s`.", "js"), $sNewName) . " " . gT("This name is reserved for standard template.", "js"));
$this->getController()->redirect(array("admin/templates/sa/upload"));
}
elseif (file_exists($sNewDirectoryPath))
{
Yii::app()->user->setFlash('error',sprintf(gT("Template could not be renamed to `%s`.", "js"), $sNewName) . " " . gT("A template with that name already exists.", "js"));
$this->getController()->redirect(array("admin/templates/sa/upload"));
}
elseif (rename($sOldDirectoryPath, $sNewDirectoryPath) == false)
{
Yii::app()->user->setFlash('error',sprintf(gT("Template could not be renamed to `%s`.", "js"), $sNewName) . " " . gT("Maybe you don't have permission.", "js"));
$this->getController()->redirect(array("admin/templates/sa/upload"));
}
else
{
Survey::model()->updateAll(array( 'template' => $sNewName ), "template = :oldname", array(':oldname'=>$sOldName));
if ( getGlobalSetting('defaulttemplate')==$sOldName)
{
setGlobalSetting('defaulttemplate',$sNewName);
}
$this->index("startpage.pstpl", "welcome", $sNewName);
}
}
}
/**
* Function responsible to copy a template.
*
* @access public
* @return void
*/
public function templatecopy()
{
if (!Permission::model()->hasGlobalPermission('templates','create'))
{
die('No permission');
}
$newname=sanitize_dirname(Yii::app()->request->getPost("newname"));
$copydir=sanitize_dirname(Yii::app()->request->getPost("copydir"));
$action=Yii::app()->request->getPost("action");
if ($newname && $copydir) {
// Copies all the files from one template directory to a new one
Yii::app()->loadHelper('admin/template');
$newdirname = Yii::app()->getConfig('usertemplaterootdir') . "/" . $newname;
$copydirname = getTemplatePath($copydir);
$oFileHelper=new CFileHelper;
$mkdirresult = mkdir_p($newdirname);
if ($mkdirresult == 1) {
$oFileHelper->copyDirectory($copydirname,$newdirname);
$templatename = $newname;
$this->getController()->redirect(array("admin/templates/sa/view",'templatename'=>$newname));
}
elseif ($mkdirresult == 2)
{
Yii::app()->setFlashMessage(sprintf(gT("Directory with the name `%s` already exists - choose another name"), $newname),'error');
$this->getController()->redirect(array("admin/templates/sa/view",'templatename'=>$copydir));
}
else
{
Yii::app()->setFlashMessage(sprintf(gT("Unable to create directory `%s`."), $newname),'error');
Yii::app()->setFlashMessage(gT("Please check the directory permissions."));
$this->getController()->redirect(array("admin/templates/sa/view"));
}
}
else
{
$this->getController()->redirect(array("admin/templates/sa/view"));
}
}
/**
* Function responsible to delete a template.
*
* @access public
* @param string $templatename
* @return void
*/
public function delete($templatename)
{
if (!Permission::model()->hasGlobalPermission('templates','delete'))
{
die('No permission');
}
Yii::app()->loadHelper("admin/template");
if (array_key_exists($templatename,Template::getTemplateList()) && !Template::isStandardTemplate($templatename))
{
if (rmdirr(Yii::app()->getConfig('usertemplaterootdir') . "/" . $templatename) == true) {
$surveys = Survey::model()->findAllByAttributes(array('template' => $templatename));
// The default template could be the same as the one we're trying to remove
$globalDefaultIsGettingDeleted = Yii::app()->getConfig('defaulttemplate') == $templatename;
if ($globalDefaultIsGettingDeleted)
{
setGlobalSetting('defaulttemplate', 'default');
}
foreach ($surveys as $s)
{
$s->template = Yii::app()->getConfig('defaulttemplate');
$s->save();
}
Template::model()->deleteAllByAttributes(array('folder' => $templatename));
Permission::model()->deleteAllByAttributes(array('permission' => $templatename,'entity' => 'template'));
Yii::app()->setFlashMessage(sprintf(gT("Template '%s' was successfully deleted."), $templatename));
}
else
Yii::app()->setFlashMessage(sprintf(gT("There was a problem deleting the template '%s'. Please check your directory/file permissions."), $templatename),'error');
}
else
{
// Throw an error 500 ?
}
// Redirect with default templatename, editfile and screenname
$this->getController()->redirect(array("admin/templates/sa/view"));
}
/**
* Function responsible to save the changes made in CodemMirror editor.
*
* @access public
* @return void
*/
public function templatesavechanges()
{
if (!Permission::model()->hasGlobalPermission('templates','update'))
{
die('No permission');
}
if (returnGlobal('changes')) {
$changedtext = returnGlobal('changes');
$changedtext = str_replace('<?', '', $changedtext);
if (get_magic_quotes_gpc())
$changedtext = stripslashes($changedtext);
}
if (returnGlobal('changes_cp')) {
$changedtext = returnGlobal('changes_cp');
$changedtext = str_replace('<?', '', $changedtext);
if (get_magic_quotes_gpc())
{
$changedtext = stripslashes($changedtext);
}
}
$action = returnGlobal('action');
$editfile = returnGlobal('editfile');
$sTemplateName = Template::templateNameFilter(App()->request->getPost('templatename'));
$screenname = returnGlobal('screenname');
$oEditedTemplate = Template::model()->getTemplateConfiguration($sTemplateName);
$aScreenFiles = $this->getValidScreenFiles($sTemplateName);
$cssfiles = $this->_initcssfiles($oEditedTemplate);
$jsfiles = $this->_getEditableJsFiles($oEditedTemplate);
if ($action == "templatesavechanges" && $changedtext)
{
Yii::app()->loadHelper('admin/template');
$changedtext = str_replace("\r\n", "\n", $changedtext);
if ($editfile)
{
// Check if someone tries to submit a file other than one of the allowed filenames
if (
in_array($editfile,$aScreenFiles)===false &&
in_array($editfile,$cssfiles)===false &&
in_array($editfile,$jsfiles)===false
)
{
Yii::app()->user->setFlash('error',gT('Invalid template name'));
$this->getController()->redirect(array("admin/templates/sa/upload"));
}
$savefilename = gettemplatefilename($sTemplateName, $editfile);
if (is_writable($savefilename))
{
if (!$handle = fopen($savefilename, 'w'))
{
Yii::app()->user->setFlash('error',gT('Could not open file '). $savefilename);
$this->getController()->redirect(array("admin/templates/sa/upload"));
}
if (!fwrite($handle, $changedtext))
{
Yii::app()->user->setFlash('error',gT('Could not write file '). $savefilename);
$this->getController()->redirect(array("admin/templates/sa/upload"));
}
$oEditedTemplate->actualizeLastUpdate();
fclose($handle);
}
else
{
Yii::app()->user->setFlash('error',"The file $savefilename is not writable");
$this->getController()->redirect(array("admin/templates/sa/upload"));
}
}
}
$this->getController()->redirect(array('admin/templates/','sa'=>'view','editfile'=>$editfile,'screenname'=>$screenname,'templatename'=>$sTemplateName));
}
/**
* Load menu bar related to a template.
*
* @access protected
* @param string $screenname
* @param string $editfile
* @param string $screens
* @param string $tempdir
* @param string $templatename
* @return void
* @deprecated ? 151005
*/
protected function _templatebar($screenname, $editfile, $screens, $tempdir, $templatename)
{
$aData=array();
$aData['screenname'] = $screenname;
$aData['editfile'] = $editfile;
$aData['screens'] = $screens;
$aData['tempdir'] = $tempdir;
$aData['templatename'] = $templatename;
$aData['usertemplaterootdir'] = Yii::app()->getConfig('usertemplaterootdir');
$this->getController()->renderPartial("/admin/templates/templatebar_view", $aData);
}
/**
* Load CodeMirror editor and various files information.
*
* @access protected
* @param string $templatename
* @param string $screenname
* @param string $editfile
* @param string $templates
* @param string $files
* @param string $cssfiles
* @param array $otherfiles
* @param array $myoutput
* @return void
*/
protected function _templatesummary($templatename, $screenname, $editfile, $templates, $files, $cssfiles, $jsfiles, $otherfiles, $myoutput)
{
$tempdir = Yii::app()->getConfig("tempdir");
$tempurl = Yii::app()->getConfig("tempurl");
Yii::app()->loadHelper("admin/template");
$aData = array();
$time = date("ymdHis");
// Prepare textarea class for optional javascript
$templateclasseditormode = getGlobalSetting('defaulttemplateeditormode'); // default
if (Yii::app()->session['templateeditormode'] == 'none')
{
$templateclasseditormode = 'none';
}
$aData['templateclasseditormode'] = $templateclasseditormode;
// The following lines are forcing the browser to refresh the templates on each save
@$fnew = fopen("$tempdir/template_temp_$time.html", "w+");
$aData['time'] = $time;
/* Load this template config, else 'survey-template' package can be outdated */
$oEditedTemplate = Template::model()->getTemplateConfiguration($templatename);
if (!$fnew) {
$aData['filenotwritten'] = true;
}
else
{
App()->getClientScript()->reset();
@fwrite($fnew, getHeader());
//~ foreach ($cssfiles as $cssfile)
//~ {
//~ $myoutput = str_replace($cssfile, $cssfile . "?t=$time", $myoutput);
//~ }
//$myoutput = implode("\n", $myoutput);
App()->getClientScript()->registerScriptFile( App()->getConfig('generalscripts') . 'survey_runtime.js');
/* register template package : PS : use asset :) */
Yii::app()->clientScript->registerPackage( 'survey-template-'.$templatename );
/* some needed utils script from limesurvey-public package */
App()->getClientScript()->registerScript("activateActionLink","activateActionLink();",CClientScript::POS_END);/* show the button if needed */
/* Must remove all exitsing scripts / css and js */
App()->getClientScript()->unregisterPackage('admin-theme'); // We remove the admin package
App()->getClientScript()->render($myoutput);
@fwrite($fnew, $myoutput);
@fclose($fnew);
}
if (Yii::app()->session['templateeditormode'] !== 'default') {
$sTemplateEditorMode = Yii::app()->session['templateeditormode'];
} else {
$sTemplateEditorMode = getGlobalSetting('templateeditormode', 'full');
}
$sExtension=substr(strrchr($editfile, '.'), 1);
switch ($sExtension)
{
case 'css':$sEditorFileType='css';
break;
case 'pstpl':$sEditorFileType='html';
break;
case 'js':$sEditorFileType='javascript';
break;
default: $sEditorFileType='html';
break;
}
$editableCssFiles = $this->_initcssfiles($oEditedTemplate, true);
$filesdir = $oEditedTemplate->filesPath;
$aData['screenname'] = $screenname;
$aData['editfile'] = $editfile;
$aData['tempdir'] = $tempdir;
$aData['templatename'] = $templatename;
$aData['templates'] = $templates;
$aData['files'] = $files;
$aData['cssfiles'] = $editableCssFiles;
$aData['jsfiles'] = $jsfiles;
$aData['otherfiles'] = $otherfiles;
$aData['filespath'] = $filesdir;
$aData['tempurl'] = $tempurl;
$aData['time'] = $time;
$aData['sEditorFileType'] = $sEditorFileType;
$aData['sTemplateEditorMode'] = $sTemplateEditorMode;
$aViewUrls['templatesummary_view'][] = $aData;
return $aViewUrls;
}
/**
* Function that initialises file data.
*
* @access protected
* @param string $templatename
* @return string[]
*/
protected function getValidScreenFiles($templatename)
{
$aScreenFiles = array('assessment.pstpl',
'clearall.pstpl',
'completed.pstpl',
'endgroup.pstpl',
'endpage.pstpl',
'groupdescription.pstpl',
'load.pstpl',
'navigator.pstpl',
'printanswers.pstpl',
'privacy.pstpl',
'question.pstpl',
'register.pstpl',
'save.pstpl',
'surveylist.pstpl',
'startgroup.pstpl',
'startpage.pstpl',
'survey.pstpl',
'welcome.pstpl',
'print_survey.pstpl',
'print_group.pstpl',
'print_question.pstpl');
/// TODO : use config.xml
if (is_file(Yii::app()->getConfig('usertemplaterootdir') . '/' . $templatename . '/question_start.pstpl'))
$aScreenFiles[] = 'question_start.pstpl';
return $aScreenFiles;
}
/**
* Function that initialises cssfile data.
*
* @access protected
* @param TemplateConfiguration $oEditedTemplate
* @param boolean $editable
* @return array
*/
protected function _initcssfiles(TemplateConfiguration $oEditedTemplate, $editable=false)
{
// If editable CSS files are required, and if they are defined in the template config file
if($editable && is_object($oEditedTemplate->config->files_editable->css))
{
$aCssFiles = (array) $oEditedTemplate->config->files_editable->css->filename;
}
// Else we get all the CSS files
else
{
$aCssFiles = (array) $oEditedTemplate->config->files->css->filename;
}
return $aCssFiles;
}
protected function _getEditableJsFiles($oEditedTemplate)
{
// If editable JS files are defined in the template config file
if(is_object($oEditedTemplate->config->files_editable->js))
{
$aJsFiles = (array) $oEditedTemplate->config->files_editable->js->filename;
}
// Else we get all the JS files
else
{
$aJsFiles = (array) $oEditedTemplate->config->files->js->filename;
}
return $aJsFiles;
}
/**
* Function that initialises all data and call other functions to load default view.
*
* @access protected
* @param string $templatename
* @param string $screenname
* @param string $editfile
* @param bool $showsummary
* @return
*/
protected function _initialise($templatename, $screenname, $editfile, $showsummary = true)
{
// LimeSurvey style
$oEditedTemplate = Template::model()->getTemplateConfiguration($templatename);
// In survey mode, bootstrap is loaded via the app init.
// From template editor, we just add the bootstrap files to the js/css to load for template_helper::templatereplace()
if($oEditedTemplate->cssFramework=='bootstrap')
{
/* Actually broke : $oEditedTemplate->config->files->css->filename is a string */
// Core templates (are published only if exists)
//$oEditedTemplate->config->files->css->filename[-1]="../../styles-public/bootstrap-for-template-editor.css";
//$oEditedTemplate->config->files->js->filename[]="../../scripts/bootstrap-for-template-editor.js";
// User templates (are published only if exists)
//$oEditedTemplate->config->files->css->filename[-1]="../../../styles-public/bootstrap-for-template-editor.css";
//$oEditedTemplate->config->files->js->filename[]="../../../scripts/bootstrap-for-template-editor.js";
}
//App()->getClientScript()->reset();
Yii::app()->loadHelper('surveytranslator');
Yii::app()->loadHelper('admin/template');
$files = $this->getValidScreenFiles($templatename);
$cssfiles = $this->_initcssfiles($oEditedTemplate);
// Standard Support Files
// These files may be edited or saved
$supportfiles[] = array('name' => 'print_img_radio.png');
$supportfiles[] = array('name' => 'print_img_checkbox.png');
// Standard screens
// Only these may be viewed
$screens=array();
$screens['welcome'] = gT('Welcome Page','unescaped'); // first page*
$screens['question'] = gT('Question Page','unescaped'); // main
$screens['completed'] = gT('Completed Page','unescaped'); // submit?
$screens['clearall'] = gT('Clear All Page','unescaped');
$screens['load'] = gT('Load Page','unescaped');
$screens['save'] = gT('Save Page','unescaped');
$screens['surveylist'] = gT('Survey List Page','unescaped');
$screens['error'] = gT('Error','unescaped');
$screens['assessments'] = gT('Assessments','unescaped');
// TODO: $screens['register'] = gT('Register Page','unescaped'); // still todo?
//TODO: $screens['printanswers'] = gT('Print answers page','unescaped'); // todo?
//TODO: $screens['printablesurvey'] = gT('Printable survey page','unescaped'); // todo ?
/* Twig layout */
/* used for call AND for pstl editable files list */
/* should contains datas for inclusion ??? */
$SurveyList = array('layout_survey_list.twig',);
$Welcome = array('layout_first_page.twig',);
/* Not used : data updated during rendering */
$Question = array('layout_main.twig',);
$CompletedTemplate = array('layout_submit.twig',);
/* Not used */
$Clearall = array('layout_clearall.twig',);
/* Not used */
$Save = array('layout_save.twig',);
/* Not used */
$Load = array('layout_load.twig',);
/** TODO: TWIG
// Not used
$printtemplate = array('startpage.pstpl',
'printanswers.pstpl',
'endpage.pstpl'
);
// Not used
$printablesurveytemplate = array('print_survey.pstpl',
'print_group.pstpl',
'print_question.pstpl'
);
// Not used
$Register = array('startpage.pstpl',
'survey.pstpl',
'register.pstpl',
'endpage.pstpl'
);
*/
$file_version = "LimeSurvey template editor " . Yii::app()->getConfig('versionnumber');
Yii::app()->session['s_lang'] = Yii::app()->session['adminlang'];
$templatename = sanitize_dirname($templatename);
// Checks if screen name is in the list of allowed screen names
if (!isset($screens[$screenname]))
{
Yii::app()->user->setFlash('error',gT('Invalid screen name'));
$this->getController()->redirect(array("admin/templates/sa/upload"));
}
/** TODO: TWIG
if (is_file(Yii::app()->getConfig('usertemplaterootdir') . DIRECTORY_SEPARATOR . $templatename . DIRECTORY_SEPARATOR.'question_start.pstpl')) {
$files[] = 'question_start.pstpl';
$Question[] = 'question_start.pstpl';
}
**/
/* See if we found the file to be edited inside template */
/* @todo must control if is updatable : in updatable file OR is a view */
/* Actually allow to update any file exemple css/template-core.css */
$oEditedTemplate = Template::model()->getTemplateConfiguration($templatename);
if (file_exists(Yii::app()->getConfig('usertemplaterootdir') . DIRECTORY_SEPARATOR . $templatename. DIRECTORY_SEPARATOR.$editfile)){
/* the file seems a simple file */
$sEditFile=realpath(Yii::app()->getConfig('usertemplaterootdir') . DIRECTORY_SEPARATOR . $templatename. DIRECTORY_SEPARATOR.$editfile);
}elseif (file_exists($oEditedTemplate->viewPath. DIRECTORY_SEPARATOR.$editfile)){
/* the file seems a view file */
$sEditFile=realpath($oEditedTemplate->viewPath. DIRECTORY_SEPARATOR.$editfile);
}else{
/* the file seems to be invalid */
$sEditFile='';
}
// Make sure file is within the template path
if (strpos($sEditFile,realpath(Yii::app()->getConfig('usertemplaterootdir') . DIRECTORY_SEPARATOR . $templatename))===false)
{
$editfile='layout_first_page.twig';
}
$extension = substr(strrchr($editfile, "."), 1);
$highlighter = 'html';
if ($extension == 'css' || $extension == 'js')
{
$highlighter = $extension;
}
// @TODO: Proper language code conversion
$sLanguageCode = 'en';
$availableeditorlanguages = array('bg', 'cs', 'de', 'dk', 'en', 'eo', 'es', 'fi', 'fr', 'hr', 'it', 'ja', 'mk', 'nl', 'pl', 'pt', 'ru', 'sk', 'zh');
if (in_array(Yii::app()->session['adminlang'], $availableeditorlanguages))
{
$sLanguageCode = Yii::app()->session['adminlang'];
}
$aAllTemplates = getTemplateList();
if (!isset($aAllTemplates[$templatename]))