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themes.php
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themes.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 themes extends Survey_Common_Action
{
public function runWithParams($params)
{
if (Permission::model()->hasGlobalPermission('templates', 'read')) {
parent::runWithParams($params);
} else {
Yii::app()->setFlashMessage(gT("We are sorry but you don't have permissions to do this."), 'error');
$this->getController()->redirect(array("admin/themeoptions"));
}
}
/**
* Exports a template
*
* @access public
* @param string $templatename
* @return void
*/
public function templatezip($templatename)
{
$oEditedTemplate = Template::getInstance($templatename);
if (Permission::model()->hasGlobalPermission('templates', 'export')) {
$templatedir = $oEditedTemplate->path;
$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);
}
} else {
Yii::app()->setFlashMessage(gT("We are sorry but you don't have permissions to do this."), 'error');
$this->getController()->redirect(array("admin/themeoptions"));
}
}
/**
* Exports a deprecated template
*
* @access public
* @param string $templatename
* @return void
*/
public function deprecatedtemplatezip($templatename)
{
//$oEditedTemplate = Template::model()->getTemplateConfiguration($templatename);
$templatename = sanitize_dirname($templatename);
$usertemplaterootdir = Yii::app()->getConfig("uploaddir").DIRECTORY_SEPARATOR."templates";
$templatePath = $usertemplaterootdir.DIRECTORY_SEPARATOR.$templatename;
$this->folderzip($templatename, $templatePath);
}
/**
* Exports a broken theme
*
* @access public
* @param string $templatename
* @return void
*/
public function brokentemplatezip($templatename)
{
//$oEditedTemplate = Template::model()->getTemplateConfiguration($templatename);
$templatename = sanitize_dirname($templatename);
$templatePath = Yii::app()->getConfig("userthemerootdir").DIRECTORY_SEPARATOR.$templatename;
$this->folderzip($templatename, $templatePath);
}
/**
* Exports a theme folder
* NOTE: This function must remain private !!! it doesn't sanitize the $templatePath
* This should be done by the proxy function (eg: deprecatedtemplatezip(), brokentemplatezip() )
*
* @access public
* @param string $templatename
* @return void
*/
private function folderzip($templatename, $templatePath)
{
if (!Permission::model()->hasGlobalPermission('templates','export')){
Yii::app()->setFlashMessage(gT("We are sorry but you don't have permissions to do this."), 'error');
$this->getController()->redirect(array("admin/themeoptions"));
}
$tempdir = Yii::app()->getConfig('tempdir');
$zipfile = "$tempdir/$templatename.zip";
Yii::app()->loadLibrary('admin.pclzip');
$zip = new PclZip($zipfile);
$zip->create($templatePath, PCLZIP_OPT_REMOVE_PATH, $templatePath);
if (is_file($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()
{
$action = returnGlobal('action');
if ($action == 'templateuploadimagefile' && Yii::app()->request->getPost('surveyid') ) {
Yii::app()->getController()->forward("/admin/survey/sa/uploadimagefile/");
Yii::app()->end();
}
if (Permission::model()->hasGlobalPermission('templates', 'import')) {
Yii::app()->loadHelper('admin/template');
$lid = returnGlobal('lid');
$uploadresult = "";
$success = false;
$debug = [];
if ($action == 'templateuploadimagefile') {
// $iTemplateConfigurationId = Yii::app()->request->getPost('templateconfig');
// $oTemplateConfiguration = TemplateConfiguration::getInstanceFromConfigurationId($iTemplateConfigurationId);
$sTemplateName = Yii::app()->request->getPost('templatename');
$oTemplateConfiguration = Template::getInstance($sTemplateName);
$debug[] = $sTemplateName;
$debug[] = $oTemplateConfiguration;
if (Yii::app()->getConfig('demoMode')) {
$uploadresult = gT("Demo mode: Uploading images is disabled.");
return Yii::app()->getController()->renderPartial(
'/admin/super/_renderJson',
array('data' => ['success' => $success, 'message' => $uploadresult, 'debug' => $debug]),
false,
false
);
}
$debug[] = $_FILES;
if ($_FILES['file']['error'] == 1 || $_FILES['file']['error'] == 2) {
$uploadresult = sprintf(gT("Sorry, this file is too large. Only files up to %01.2f MB are allowed."), getMaximumFileUploadSize() / 1024 / 1024);
return Yii::app()->getController()->renderPartial(
'/admin/super/_renderJson',
array('data' => ['success' => $success, 'message' => $uploadresult, 'debug' => $debug]),
false,
false
);
}
$checkImage = LSYii_ImageValidator::validateImage($_FILES["file"]["tmp_name"]);
if ($checkImage['check'] === false) {
return Yii::app()->getController()->renderPartial(
'/admin/super/_renderJson',
array('data' => ['success' => $success, 'message' => $checkImage['uploadresult'], 'debug' => $checkImage['debug']]),
false,
false
);
}
$destdir = $oTemplateConfiguration->filesPath;
if(Template::isStandardTemplate($oTemplateConfiguration->sTemplateName)){
$destdir = $oTemplateConfiguration->generalFilesPath;
}
$filename = sanitize_filename($_FILES['file']['name'], false, false, false); // Don't force lowercase or alphanumeric
$fullfilepath = $destdir.$filename;
$debug[] = $destdir;
$debug[] = $filename;
$debug[] = $fullfilepath;
if (!@move_uploaded_file($_FILES['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);
Yii::app()->user->setFlash('success', "Data1 saved!");
$success = true;
};
return Yii::app()->getController()->renderPartial(
'/admin/super/_renderJson',
array('data' => ['success' => $success, 'message' => $uploadresult, 'debug' => $debug]),
false,
false
);
} else if ($action == 'templateupload') {
Yii::app()->loadLibrary('admin.pclzip');
// Redirect back if demo mode is set.
$this->checkDemoMode();
// Redirect back at file size error.
$this->checkFileSizeError();
$sNewDirectoryName = sanitize_dirname(pathinfo($_FILES['the_file']['name'], PATHINFO_FILENAME));
$destdir = Yii::app()->getConfig('userthemerootdir').DIRECTORY_SEPARATOR.$sNewDirectoryName;
// Redirect back if $destdir is not writable OR if it already exists.
$this->checkDestDir($destdir, $sNewDirectoryName);
// All OK if we're here.
mkdir($destdir);
$aImportedFilesInfo = array();
$aErrorFilesInfo = array();
if (is_file($_FILES['the_file']['tmp_name'])) {
$zip = new PclZip($_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);
$this->getController()->redirect(array("admin/themes/sa/upload"));
} else {
// Successfully unpacked
foreach ($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("Can not import a theme that already exists!"));
rmdirr($destdir);
$this->getController()->redirect(array("admin/themes/sa/upload"));
}
TemplateManifest::importManifest($sNewDirectoryName, ['extends' => $destdir]);
}
if (count($aImportedFilesInfo) == 0) {
Yii::app()->user->setFlash('error', gT("This ZIP archive contains no valid template files. Import failed."));
$this->getController()->redirect(array("admin/themes/sa/upload"));
}
} else {
Yii::app()->setFlashMessage(gT("An error occurred uploading your file. This may be caused by incorrect permissions for the application /tmp folder."), 'error');
rmdirr($destdir);
$this->getController()->redirect(array("admin/themes/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('themes', $aViewUrls, $aData);
} else {
Yii::app()->setFlashMessage(gT("We are sorry but you don't have permissions to do this."), 'error');
$this->getController()->redirect(array("admin/themeoptions"));
}
}
/**
* Responsible to import a template file.
*
* @access public
* @return void
*/
public function uploadfile()
{
if (Permission::model()->hasGlobalPermission('templates', 'import')) {
$action = returnGlobal('action');
$editfile = App()->request->getPost('editfile');
$templatename = returnGlobal('templatename');
$oEditedTemplate = Template::getInstance($templatename);
$screenname = returnGlobal('screenname');
$allowedthemeuploads = Yii::app()->getConfig('allowedthemeuploads');
$filename = sanitize_filename($_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');
$this->getController()->redirect(array('admin/themes', 'sa'=>'view', 'editfile'=>$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(",", $allowedthemeuploads))) {
$uploadresult = gT("This file type is not allowed to be uploaded.");
} else {
//Uploads the file into the appropriate directory
if (!@move_uploaded_file($_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"), $filename);
Template::model()->findByPk($templatename)->resetAssetVersion(); // Upload a files, asset need to be resetted (maybe)
$status = 'success';
}
}
Yii::app()->setFlashMessage($uploadresult, $status);
}
} else {
Yii::app()->setFlashMessage(gT("We are sorry but you don't have permissions to do this."), 'error');
}
$this->getController()->redirect(array('admin/themes', 'sa'=>'view', 'editfile'=>$editfile, 'screenname'=>$screenname, 'templatename'=>$templatename));
}
/**
* 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 = '', $screenname = 'welcome', $templatename = '')
{
if ($templatename == '') {
$templatename = getGlobalSetting('defaulttheme');
}
// This can happen if the global default template is deleted
if (!Template::checkIfTemplateExists($templatename)) {
// Redirect to the default template
Yii::app()->setFlashMessage(sprintf(gT('Theme %s does not exist.'), htmlspecialchars($templatename, ENT_QUOTES)), 'error');
$this->getController()->redirect(array('admin/themes/sa/view/', 'templatename'=> getGlobalSetting('defaulttheme')));
}
/* Keep Bootstrap Package clean after loading template : because template can update boostrap */
$aBootstrapPackage = Yii::app()->clientScript->packages['bootstrap-admin'];
$aViewUrls = $this->_initialise($templatename, $screenname, $editfile, true, true);
App()->getClientScript()->reset();
Yii::app()->clientScript->packages['bootstrap'] = $aBootstrapPackage;
App()->getClientScript()->registerScriptFile(App()->getConfig('adminscripts').'templates.js');
App()->getClientScript()->registerPackage('ace');
App()->getClientScript()->registerPackage('jsuri');
$aData['fullpagebar']['returnbutton'] = true;
$this->_renderWrappedTemplate('themes', $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')) {
$sTemplateName = Template::templateNameFilter(App()->request->getPost('templatename'));
$oEditedTemplate = Template::getInstance($sTemplateName);
$templatedir = $oEditedTemplate->viewPath;
$filesdir = $oEditedTemplate->filesPath;
$sPostedFile = App()->request->getPost('otherfile');
$sFileToDelete = str_replace($oEditedTemplate->filesPath, '', $sPostedFile);
$sFileToDelete = sanitize_filename($sFileToDelete, false, false, false);
$the_full_file_path = $filesdir.$sFileToDelete;
if (@unlink($the_full_file_path)) {
Yii::app()->user->setFlash('success', sprintf(gT("The file %s was deleted."), htmlspecialchars($sFileToDelete)));
Template::model()->findByPk($sTemplateName)->resetAssetVersion(); // Delete a files, asset need to be resetted (maybe)
} else {
Yii::app()->user->setFlash('error', sprintf(gT("File %s couldn't be deleted. Please check the permissions on the /upload/themes folder"), htmlspecialchars($sFileToDelete)));
}
} else {
Yii::app()->setFlashMessage(gT("We are sorry but you don't have permissions to do this."), 'error');
}
$this->getController()->redirect(array('admin/themes', 'sa'=>'view', 'editfile'=> App()->request->getPost('editfile'), 'screenname'=>App()->request->getPost('screenname'), 'templatename'=>$sTemplateName));
}
/**
* Function responsible to rename a template(folder).
*
* @access public
* @return void
*/
public function templaterename()
{
$sOldName = sanitize_dirname(returnGlobal('copydir'));
if (Permission::model()->hasGlobalPermission('templates', 'update')) {
if (returnGlobal('action') == "templaterename" && returnGlobal('newname') && returnGlobal('copydir')) {
$sNewName = sanitize_dirname(returnGlobal('newname'));
$sNewDirectoryPath = Yii::app()->getConfig('userthemerootdir')."/".$sNewName;
$sOldDirectoryPath = Yii::app()->getConfig('userthemerootdir')."/".returnGlobal('copydir');
if (isStandardTemplate(returnGlobal('newname'))) {
Yii::app()->user->setFlash('error', sprintf(gT("Template could not be renamed to '%s'."), $sNewName)." ".gT("This name is reserved for standard template."));
$this->getController()->redirect(array("admin/themes/sa/upload"));
} elseif (file_exists($sNewDirectoryPath)) {
Yii::app()->user->setFlash('error', sprintf(gT("Template could not be renamed to '%s'."), $sNewName)." ".gT("A template with that name already exists."));
$this->getController()->redirect(array("admin/themes/sa/upload"));
} elseif (rename($sOldDirectoryPath, $sNewDirectoryPath) == false) {
Yii::app()->user->setFlash('error', sprintf(gT("Template could not be renamed to '%s'."), $sNewName)." ".gT("Maybe you don't have permission."));
$this->getController()->redirect(array("admin/themes/sa/upload"));
} else {
$oTemplate = Template::model()->findByAttributes(array('name' => $sOldName));
if (is_a($oTemplate, 'Template')) {
$oTemplate->renameTo($sNewName);
if (getGlobalSetting('defaulttheme') == $sOldName) {
SettingGlobal::setSetting('defaulttheme', $sNewName);
}
$this->getController()->redirect(array('admin/themes', 'sa'=>'view', 'editfile'=>'layout_global.twig', 'screenname'=>'welcome', 'templatename'=>$sNewName));
} else {
Yii::app()->user->setFlash('error', sprintf(gT("Template '%s' could not be found."), $sOldName));
}
$this->getController()->redirect(array('admin/themeoptions'));
}
}
} else {
Yii::app()->setFlashMessage(gT("We are sorry but you don't have permissions to do this."), 'error');
}
$this->getController()->redirect(array('admin/themes', 'sa'=>'view', 'editfile'=>'layout_global.twig', 'screenname'=>'welcome', 'templatename'=>$sOldName));
}
/**
* Function responsible to copy a template.
*
* @access public
* @return void
*/
public function templatecopy()
{
$copydir = sanitize_dirname(Yii::app()->request->getPost("copydir"));
if (Permission::model()->hasGlobalPermission('templates', 'create')) {
$newname = sanitize_dirname(Yii::app()->request->getPost("newname"));
if ($newname && $copydir) {
// Copies all the files from one template directory to a new one
Yii::app()->loadHelper('admin/template');
$newdirname = Yii::app()->getConfig('userthemerootdir')."/".$newname;
$copydirname = getTemplatePath($copydir);
$oFileHelper = new CFileHelper;
$mkdirresult = mkdir_p($newdirname);
if ($mkdirresult == 1) {
// We just copy the while directory structure, but only the xml file
$oFileHelper->copyDirectory($copydirname, $newdirname, array('fileTypes' => array('xml', 'png', 'jpg'), 'newDirMode' => 0755));
//TemplateConfiguration::removeAllNodes($newdirname);
TemplateManifest::extendsConfig($copydir, $newname);
TemplateManifest::importManifest($newname, ['extends' => $copydir]);
$this->getController()->redirect(array("admin/themes/sa/view", 'templatename'=>$newname));
} elseif ($mkdirresult == 2) {
Yii::app()->setFlashMessage(sprintf(gT("Directory with the name `%s` already exists - choose another name"), $newname), 'error');
$this->getController()->redirect(array("admin/themes/sa/view", 'templatename'=>$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/themes/sa/view"));
}
} else {
$this->getController()->redirect(array("admin/themes/sa/view"));
}
} else {
Yii::app()->setFlashMessage(gT("We are sorry but you don't have permissions to do this."), 'error');
}
$this->getController()->redirect(array("admin/themes/sa/view", 'templatename'=>$copydir));
}
/**
* Function responsible to delete a template.
*
* @access public
* @param string $templatename
* @return void
*/
public function delete($templatename)
{
if (Permission::model()->hasGlobalPermission('templates', 'delete')) {
Yii::app()->loadHelper("admin/template");
if (Template::checkIfTemplateExists($templatename) && !Template::isStandardTemplate($templatename)) {
if (!Template::hasInheritance($templatename)) {
if (rmdirr(Yii::app()->getConfig('userthemerootdir')."/".$templatename)) {
Template::model()->findByPk($templatename)->deleteAssetVersion();
$surveys = Survey::model()->findAllByAttributes(array('template' => $templatename));
// The default template could be the same as the one we're trying to remove
$globalDefaultIsGettingDeleted = getGlobalSetting('defaulttheme') == $templatename;
if ($globalDefaultIsGettingDeleted) {
SettingGlobal::setSetting('defaulttheme', getGlobalSetting('defaulttheme'));
}
foreach ($surveys as $s) {
$s->template = getGlobalSetting('defaulttheme');
$s->save();
}
TemplateConfiguration::uninstall($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 {
Yii::app()->setFlashMessage(sprintf(gT("You can't delete template '%s' because one or more templates inherit from it."), $templatename), 'error');
}
} else {
Yii::app()->setFlashMessage(sprintf(gT("Theme '%s' does not exist."), $templatename), 'error');
}
} else {
Yii::app()->setFlashMessage(gT("We are sorry but you don't have permissions to do this."), 'error');
}
// Redirect with default templatename, editfile and screenname
$this->getController()->redirect(array("admin/themeoptions"));
}
public function deleteBrokenTheme($templatename)
{
// First we check that the theme is really broken
$aBrokenThemes = Template::getBrokenThemes();
$templatename = sanitize_dirname($templatename);
if (array_key_exists($templatename, $aBrokenThemes)) {
if (rmdirr(Yii::app()->getConfig('userthemerootdir')."/".$templatename)){
Yii::app()->setFlashMessage(sprintf(gT("Theme '%s' was successfully deleted."), $templatename));
}
}else{
Yii::app()->setFlashMessage(gT("Not a broken theme!"), 'error');
}
$this->getController()->redirect(array("admin/themeoptions"));
}
/**
* Function responsible to save the changes made in CodemMirror editor.
*
* @access public
* @return void
*/
public function templatesavechanges()
{
if (Permission::model()->hasGlobalPermission('templates', 'update')) {
$changedtext = null;
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');
$relativePathEditfile = returnGlobal('relativePathEditfile');
$sTemplateName = Template::templateNameFilter(App()->request->getPost('templatename'));
$screenname = returnGlobal('screenname');
$oEditedTemplate = Template::model()->getTemplateConfiguration($sTemplateName, null, null, true)->prepareTemplateRendering($sTemplateName);
$aScreenFiles = $oEditedTemplate->getValidScreenFiles("view");
$cssfiles = $oEditedTemplate->getValidScreenFiles("css");
$jsfiles = $oEditedTemplate->getValidScreenFiles("js");
if ($action == "templatesavechanges" && $changedtext) {
Yii::app()->loadHelper('admin/template');
$changedtext = str_replace("\r\n", "\n", $changedtext);
if ($relativePathEditfile) {
// Check if someone tries to submit a file other than one of the allowed filenames
if (
in_array($relativePathEditfile, $aScreenFiles) === false &&
in_array($relativePathEditfile, $cssfiles) === false &&
in_array($relativePathEditfile, $jsfiles) === false
) {
Yii::app()->user->setFlash('error', gT('Invalid theme name'));
$this->getController()->redirect(array("admin/themes/sa/upload"));
}
//$savefilename = $oEditedTemplate
if (!file_exists($oEditedTemplate->path.$relativePathEditfile) && !file_exists($oEditedTemplate->viewPath.$relativePathEditfile)) {
$oEditedTemplate->extendsFile($relativePathEditfile);
}
$savefilename = $oEditedTemplate->extendsFile($relativePathEditfile);
if (is_writable($savefilename)) {
if (!$handle = fopen($savefilename, 'w')) {
Yii::app()->user->setFlash('error', gT('Could not open file ').$savefilename);
$this->getController()->redirect(array("admin/themes/sa/upload"));
}
if (!fwrite($handle, $changedtext)) {
Yii::app()->user->setFlash('error', gT('Could not write file ').$savefilename);
$this->getController()->redirect(array("admin/themes/sa/upload"));
}
$oEditedTemplate->actualizeLastUpdate();
// If the file is an asset file, we refresh asset number
if (in_array($relativePathEditfile, $cssfiles) || in_array($relativePathEditfile, $jsfiles)){
//SettingGlobal::increaseCustomAssetsversionnumber();
Template::model()->findByPk($sTemplateName)->resetAssetVersion();
}
fclose($handle);
} else {
Yii::app()->user->setFlash('error', "The file $savefilename is not writable");
$this->getController()->redirect(array("admin/themes/sa/upload"));
}
}
}
} else {
Yii::app()->setFlashMessage(gT("We are sorry but you don't have permissions to do this."), 'error');
}
$this->getController()->redirect(array('admin/themes/', 'sa'=>'view', 'editfile'=>$relativePathEditfile, 'screenname'=>$screenname, 'templatename'=>$sTemplateName), true );
}
/**
* 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['userthemerootdir'] = Yii::app()->getConfig('userthemerootdir');
$this->getController()->renderPartial("/admin/themes/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 $myoutput
* @return array
*/
protected function _templatesummary($templatename, $screenname, $editfile, $relativePathEditfile, $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('defaultthemeteeditormode'); // 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, null, null, true)->prepareTemplateRendering($templatename);
if (!$fnew) {
$aData['filenotwritten'] = true;
} else {
//App()->getClientScript()->reset();
@fwrite($fnew, getHeader());
App()->getClientScript()->registerScript("activateActionLink", "activateActionLink();", LSYii_ClientScript::POS_POSTSCRIPT); /* 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');
}
$sExtension = substr(strrchr($editfile, '.'), 1);
// Select ACE editor mode
switch ($sExtension) {
case 'css':$sEditorFileType = 'css';
break;
case 'pstpl':$sEditorFileType = 'html';
break;
case 'js':$sEditorFileType = 'javascript';
break;
case 'twig':$sEditorFileType = 'twig';
break;
default: $sEditorFileType = 'html';
break;
}
$editableCssFiles = $oEditedTemplate->getValidScreenFiles("css");
$filesdir = $oEditedTemplate->filesPath;
$aData['oEditedTemplate'] = $oEditedTemplate;
$aData['screenname'] = $screenname;
$aData['editfile'] = $editfile;
$aData['relativePathEditfile'] = $relativePathEditfile;
$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 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
$oEditedTemplate = Template::getInstance($templatename, null, null, true);
//App()->getClientScript()->reset();
Yii::app()->loadHelper('surveytranslator');
Yii::app()->loadHelper('admin/template');
$files = $oEditedTemplate->getValidScreenFiles("view", $screenname);
$sLayoutFile = $oEditedTemplate->getLayoutForScreen($screenname);
$sContentFile = $oEditedTemplate->getContentForScreen($screenname);
$cssfiles = $oEditedTemplate->getValidScreenFiles("css");
$jsfiles = $oEditedTemplate->getValidScreenFiles("js");
$editfile = (empty($editfile) || ! ( in_array($editfile, $files) || in_array( $editfile ,$cssfiles) || in_array( $editfile ,$jsfiles) )) ? $sLayoutFile : $editfile;
// Standard screens
// Only these may be viewed
$screens = array();
$screens['welcome'] = gT('Welcome', 'unescaped'); // first page*
$screens['question'] = gT('Question', 'unescaped'); // main
$screens['completed'] = gT('Completed', 'unescaped'); // submit?
$screens['clearall'] = gT('Clear all', 'unescaped');
$screens['load'] = gT('Load', 'unescaped');
$screens['save'] = gT('Save', 'unescaped');
$screens['surveylist'] = gT('Survey list', 'unescaped');
$screens['error'] = gT('Error', 'unescaped');
$screens['assessments'] = gT('Assessments', 'unescaped');
$screens['register'] = gT('Registration', 'unescaped');
$screens['printanswers'] = gT('Print answers', 'unescaped');
$screens['pdf'] = gT('PDF', 'unescaped');
$screens['navigation'] = gT('Navigation', 'unescaped');
//$screens['misc'] = gT('Miscellaneous files', 'unescaped');
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/themes/sa/upload"));
}
/* 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 */
// @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])) {
$templatename = getGlobalSetting('defaulttheme');
}
$normalfiles = array("DUMMYENTRY", ".", "..", "preview.png");
$normalfiles = $normalfiles + $files + $cssfiles;
// Some global data
$aData['sitename'] = Yii::app()->getConfig('sitename');
$siteadminname = Yii::app()->getConfig('siteadminname');
$siteadminemail = Yii::app()->getConfig('siteadminemail');
// NB: Used by answer print PDF layout.
$print = [];
// Set this so common.php doesn't throw notices about undefined variables
$thissurvey['active'] = 'N';
// FAKE DATA FOR TEMPLATES
$thissurvey['name'] = gT("Template Sample");
$thissurvey['surveyls_title'] = $thissurvey['name'];
$thissurvey['description'] =
"<p>".gT('This is a sample survey description. It could be quite long.')."</p>".
"<p>".gT("But this one isn't.")."<p>";
$thissurvey['surveyls_description'] = $thissurvey['description'];
$thissurvey['welcome'] =
"<p>".gT('Welcome to this sample survey')."<p>".
"<p>".gT('You should have a great time doing this')."<p>";
$thissurvey['surveyls_welcometext'] = $thissurvey['welcome'];
$thissurvey['therearexquestions'] = gT('There is 1 question in this survey');
$thissurvey['allowsave'] = "Y";
$thissurvey['active'] = "Y";
$thissurvey['tokenanswerspersistence'] = "Y";
$thissurvey['templatedir'] = $templatename;
$thissurvey['format'] = "G";
$thissurvey['surveyls_url'] = "https://www.limesurvey.org/";
$thissurvey['surveyls_urldescription'] = gT("Some URL description");
$thissurvey['usecaptcha'] = "A";
$thissurvey['showprogress'] = true;
$thissurvey['aNavigator']['show'] = true;
$thissurvey['aNavigator']['aMoveNext']['show'] = true;
$thissurvey['aNavigator']['aMovePrev']['show'] = true;
$groupname = gT("Group 1: The first lot of questions");
$groupdescription = gT("This group description is fairly vacuous, but quite important.");
$templatedir = $oEditedTemplate->viewPath;
$templateurl = getTemplateURL($templatename);
// Save these variables in an array
$aData['thissurvey'] = $thissurvey;
$aGlobalReplacements = array();
$myoutput[] = "";
switch ($screenname) {
case 'welcome':
// Show language changer.
$thissurvey['alanguageChanger']['show'] = true;
$thissurvey['alanguageChanger']['datas'] = [
'sSelected' => 'en',
//'withForm' => true, // Set to true for no-js functionality.
'aListLang' => [
'en' => gT('English'),
'de' => gT('German')
]
];