silverstripe-cms/code/StaticExporter.php

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<?php
/**
* This class lets you export a static copy of your site.
* It creates a huge number of folders each containing an index.html file.
* This preserves the URL naming format.
* @package cms
* @subpackage export
*/
class StaticExporter extends Controller {
function init() {
parent::init();
if(!Permission::check('ADMIN')) {
$messageSet = array(
'default' => _t('LeftAndMain.PERMDEFAULT', 'Enter your email address and password to access the CMS.'),
'alreadyLoggedIn' => _t('LeftAndMain.PERMALREADY', 'I\'m sorry, but you can\'t access that part of the CMS. If you want to log in as someone else, do so below'),
'logInAgain' => _t('LeftAndMain.PERMAGAIN', 'You have been logged out of the CMS. If you would like to log in again, enter a username and password below.'),
);
Security::permissionFailure($this, $messageSet);
return;
}
}
function Link($action = null) {
return "StaticExporter/$action";
}
function index() {
echo "<h1>"._t('StaticExporter.NAME','Static exporter')."</h1>";
echo $this->StaticExportForm()->forTemplate();
}
function StaticExportForm() {
return new Form($this, 'StaticExportForm', new FieldSet(
// new TextField('folder', _t('StaticExporter.FOLDEREXPORT','Folder to export to')),
new TextField('baseurl', _t('StaticExporter.BASEURL','Base URL'))
), new FieldSet(
new FormAction('export', _t('StaticExporter.EXPORTTO','Export to that folder'))
));
}
function export() {
if($_REQUEST['baseurl']) {
$base = $_REQUEST['baseurl'];
if(substr($base,-1) != '/') $base .= '/';
Director::setBaseURL($base);
}
$folder = '/tmp/static-export/' . project();
if(!project()) $folder .= 'site';
if(!file_exists($folder)) mkdir($folder, Filesystem::$folder_create_mask, true);
$f1 = Director::baseFolder() . '/assets';
$f2 = Director::baseFolder() . '/' . project();
`cd $folder; ln -s $f1; ln -s $f2`;
$baseFolder = basename($folder);
if($folder && file_exists($folder)) {
$pages = DataObject::get("SiteTree");
foreach($pages as $page) {
$subfolder = "$folder/$page->URLSegment";
$contentfile = "$folder/$page->URLSegment/index.html";
// Make the folder
if(!file_exists($subfolder)) {
mkdir($subfolder, Filesystem::$folder_create_mask);
}
// Run the page
Requirements::clear();
$controllerClass = "{$page->class}_Controller";
if(class_exists($controllerClass)) {
$controller = new $controllerClass($page);
$pageContent = $controller->run( array() );
// Write to file
if($fh = fopen($contentfile, 'w')) {
fwrite($fh, $pageContent->getBody());
fclose($fh);
}
}
}
copy("$folder/home/index.html", "$folder/index.html");
`cd /tmp/static-export; tar -czhf $baseFolder.tar.gz $baseFolder`;
$content = file_get_contents("/tmp/static-export/$baseFolder.tar.gz");
Filesystem::removeFolder('/tmp/static-export');
HTTP::sendFileToBrowser($content, "$baseFolder.tar.gz");
return null;
} else {
echo _t('StaticExporter.ONETHATEXISTS',"Please specify a folder that exists");
}
}
}
?>