Adminaddtemplateaction.class.php:
<?php
include_once( PLOG_CLASS_PATH.'class/action/admin/siteadminaction.class.php' );
include_once( PLOG_CLASS_PATH.'class/view/admin/adminsitetemplateslistview.class.php' );
include_once( PLOG_CLASS_PATH.'class/view/admin/admintemplatedview.class.php' );
include_once( PLOG_CLASS_PATH.'class/file/unpacker/unpacker.class.php' );
include_once( PLOG_CLASS_PATH.'class/data/validator/templatevalidator.class.php' );
include_once( PLOG_CLASS_PATH.'class/data/validator/stringvalidator.class.php' );
include_once( PLOG_CLASS_PATH.'class/template/templatesandbox.class.php' );
include_once( PLOG_CLASS_PATH.'class/file/fileuploads.class.php' );
include_once( PLOG_CLASS_PATH.'class/template/templatesets/templatesetstorage.class.php' );
include_once( PLOG_CLASS_PATH.'class/template/templatesets/templatefinder.class.php' );
include_once( PLOG_CLASS_PATH.'class/data/validator/uploadvalidator.class.php' );
/**
* \ingroup Action
* @private
*
* Shows a form to add a new template file
*/
class AdminAddTemplateAction extends SiteAdminAction
{
function AdminAddTemplateAction( $actionInfo, $request )
{
$this->SiteAdminAction( $actionInfo, $request );
// decide what to do based on which submit button was pressed
if( $this->_request->getValue( "addTemplateUpload" ) != "" )
$this->_op = "addTemplateUpload";
else
$this->_op = "scanTemplates";
}
/**
* @private
*/
function _checkTemplateSandboxResult( $result )
{
switch( $result ) {
case ERROR_TEMPLATE_NOT_INSIDE_FOLDER:
$errorMessage = $this->_locale->tr('error_template_not_inside_folder');
break;
case ERROR_MISSING_BASE_FILES:
$errorMessage = $this->_locale->tr('error_missing_base_files');
break;
case TEMPLATE_SANDBOX_ERROR_UNPACKING:
$errorMessage = $this->_locale->tr('error_unpacking');
break;
case TEMPLATE_SANDBOX_ERROR_FORBIDDEN_EXTENSIONS:
$errorMessage = $this->_locale->tr('error_forbidden_extensions');
break;
case TEMPLATE_SANDBOX_ERROR_CREATING_WORKING_FOLDER:
$errorMessage = $this->_locale->tr('error_creating_working_folder');
break;
default:
$errorMessage = $this->_locale->pr('error_checking_template', $result);
break;
}
return $errorMessage;
}
/**
* installs an uploaded template
*/
function _performUploadTemplate()
{
// handle the uploaded file
$files = HttpVars::getFiles();
$uploads = new FileUploads( $files );
if( count($files) == 0 || $files["templateFile"]["name"] == "") {
$this->_view = new AdminTemplatedView( $this->_blogInfo, "newglobaltemplate" );
$this->_view->setValue( "templateFolder", TemplateSetStorage::getBaseTemplateFolder());
$this->_view->setErrorMessage( $this->_locale->tr("error_must_upload_file"));
$this->setCommonData();
return false;
}
$config =& Config::getConfig();
$tmpFolder = $config->getValue( 'temp_folder' );
// move it to the temporary folder
$result = $uploads->process( $tmpFolder );
// and from there, unpack it
$upload = new FileUpload( $files['templateFile'] );
$templateSandbox = new TemplateSandbox();
$valid = $templateSandbox->checkTemplateSet( $upload->getFileName(), $tmpFolder.'/');
if( $valid < 0 ) {
$this->_view = new AdminSiteTemplatesListView( $this->_blogInfo );
$this->_view->setErrorMessage( $this->_checkTemplateSandboxResult( $valid ));
$this->setCommonData();
return false;
}
// the template was ok, so then we can proceed and move it to the main
// template folder, add it to our array of templates
//
// :KLUDGE:
//
// maybe we should simply move the files rather than unpacking the whole
// thing again, but this indeed makes things easier! ;)
$unpacker = new Unpacker();
$templateFolder = $config->getValue( 'template_folder' );
$fileToUnpack = $tmpFolder.'/'.$upload->getFileName();
if( !$unpacker->unpack( $fileToUnpack, $templateFolder )) {
$this->_view = new AdminSiteTemplatesListView( $this->_blogInfo );
$tf = new Textfilter();
$this->_view->setErrorMessage( $this->_locale->pr('error_installing_template', $tf->filterAllHtml($upload->getFileName())));
$this->setCommonData();
return false;
}
// if the template set was installed ok in the template folder, we can record
// it as a valid set
$ts = new TemplateSetStorage();
$fileParts = explode( ".", $upload->getFileName());
$templateName = $fileParts[0];
$ts->addTemplate( $templateName );
$this->_view = new AdminSiteTemplatesListView( $this->_blogInfo );
$this->_view->setSuccessMessage( $this->_locale->pr('template_installed_ok', $templateName));
$this->setCommonData();
return true;
}
//
// adds a template manually
//
function _addTemplateCode( $templateName )
{
$ts = new TemplateSetStorage();
// make sure that the template is valid
$templateSandbox = new TemplateSandbox();
$valid = $templateSandbox->checkTemplateFolder( $templateName, $ts->getBaseTemplateFolder());
if( $valid < 0 ) {
$this->_errorMessage = $this->_locale->pr( 'error_installing_template', $templateName ).': '.$this->_checkTemplateSandboxResult( $valid ).'<br/>';
$result = false;
}
else {
// otherwise, we can add it without problems
$ts->addTemplate( $templateName );
$this->_successMessage = $this->_locale->pr( 'template_installed_ok', $templateName).'<br/>';
$result = true;
}
$this->setCommonData();
return $result;
}
/**
* scans the templates folder looking for new files
*
* @private
*/
function _performScanTemplateFolder()
{
// set up the view
$this->_view = new AdminSiteTemplatesListView( $this->_blogInfo );
// and tell the template finder to find any new template file...
$tf = new TemplateFinder();
$newTemplates = $tf->find();
$this->_errorMessage = "";
$this->_successMessage = "";
if( count($newTemplates) == 0 ) {
// no new templates found
$this->_errorMessage = $this->_locale->tr( 'error_no_new_templates_found' );
}
else {
// now add each one of the new ones
foreach( $newTemplates as $newTemplate ) {
$this->_addTemplateCode( $newTemplate );
}
}
// set the success and error messages, if any
if( $this->_errorMessage != '' ) $this->_view->setErrorMessage( $this->_errorMessage );
if( $this->_successMessage != '' ) $this->_view->setSuccessMessage( $this->_successMessage );
return true;
}
/**
* perform the action
*/
function perform()
{
if( $this->_op == 'addTemplateUpload' )
$result = $this->_performUploadTemplate();
elseif( $this->_op == 'scanTemplates' )
$result = $this->_performScanTemplateFolder();
else {
throw( new Exception( 'You shouldn\'t be seeing this!!! :)' ));
die();
}
$this->setCommonData();
return $result;
}
}
?>
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