public function __construct()
{
// if the application wasn't defined before we will define it
if (!defined('NAMED_APPLICATION')) {
define('NAMED_APPLICATION', 'frontend');
}
// set the module
$this->setModule(SpoonFilter::getGetValue('module', null, ''));
// set the requested file
$this->setFile(SpoonFilter::getGetValue('file', null, ''));
// set the language
$this->setLanguage(SpoonFilter::getGetValue('language', FrontendLanguage::getActiveLanguages(), SITE_DEFAULT_LANGUAGE));
// create a new template instance (this will handle all stuff for us)
$tpl = new FrontendTemplate();
// enable addslashes on each locale
$tpl->setAddSlashes(true);
// set correct headers
SpoonHTTP::setHeaders('content-type: application/javascript');
// fetch the template path
if ($this->module == 'core') {
$file = FRONTEND_CORE_PATH . '/js/' . $this->getFile();
} else {
$file = FRONTEND_MODULES_PATH . '/' . $this->getModule() . '/js/' . $this->getFile();
}
// output the template
$tpl->display(FrontendTheme::getPath($file), true);
}
/**
* Gets the active theme name
*
* @return string
*/
public static function getTheme()
{
// theme nama has not yet been saved, fetch and save it
if (!self::$theme) {
self::$theme = FrontendModel::getModuleSetting('core', 'theme', null);
}
// return theme name
return self::$theme;
}
/**
* Execute the extra
*/
public function execute()
{
parent::execute();
$this->loadData();
$widgetTemplatesPath = FRONTEND_MODULES_PATH . '/pages/layout/widgets';
// check if the given template exists
try {
$template = FrontendTheme::getPath($widgetTemplatesPath . '/' . $this->data['template']);
} catch (FrontendException $e) {
$template = FrontendTheme::getPath($widgetTemplatesPath . '/subpages_default.tpl');
}
$this->loadTemplate($template);
$this->parse();
}
/**
* Assign the template path
*
* @return string
*/
private function assignTemplate()
{
$template = FrontendTheme::getPath(FRONTEND_MODULES_PATH . '/content_blocks/layout/widgets/default.tpl');
// is the content block visible?
if (!empty($this->item)) {
// check if the given template exists
try {
$template = FrontendTheme::getPath(FRONTEND_MODULES_PATH . '/content_blocks/layout/widgets/' . $this->item['template']);
} catch (FrontendException $e) {
// do nothing
}
} else {
$this->item['text'] = '';
}
return $template;
}
/**
* Execute the extra
*
* @return void
*/
public function execute()
{
// parent execute
parent::execute();
// load data
$this->loadData();
// check if the given template exists
try {
$template = FrontendTheme::getPath(FRONTEND_MODULES_PATH . '/content_blocks/layout/widgets/' . $this->item['template']);
} catch (FrontendException $e) {
$template = FrontendTheme::getPath(FRONTEND_MODULES_PATH . '/content_blocks/layout/widgets/default.tpl');
}
// load template
$this->loadTemplate($template);
// parse
$this->parse();
}
/**
* Execute the extra
*/
public function execute()
{
parent::execute();
$this->loadTemplate();
/*
* A bit dirty this; we overwrite the navigation template path of the FrontendNavigation
* by a separate template for the sitemap.
*/
$widgetLayoutPath = FRONTEND_MODULES_PATH . '/pages/layout';
$originalTemplatePath = FrontendNavigation::getTemplatePath();
FrontendNavigation::setTemplatePath(FrontendTheme::getPath($widgetLayoutPath . '/templates/sitemap.tpl'));
/*
* Because the scope of the template is now changed to the new sitemap.tpl, we can
* store the HTML of the new, parsed scope. Afterwards we reset to the original
* template (FrontendNavigation might be used again after this).
*/
$sitemapNavigationHTML = $this->tpl->getContent(FrontendTheme::getPath($widgetLayoutPath . '/widgets/sitemap.tpl'));
FrontendNavigation::setTemplatePath($originalTemplatePath);
return $sitemapNavigationHTML;
}
/**
* Set the path for the template
*
* @return void
* @param string $path The path to set.
*/
private function setTemplatePath($path)
{
$this->templatePath = FrontendTheme::getPath($path);
}
/**
* Fetch the path for an include (theme file if available, core file otherwise)
* syntax: {$var|getpath:file}
*
* @param string $var The variable.
* @param string $file The base path.
* @return string
*/
public static function getPath($var, $file)
{
// trick codensiffer
$var = (string) $var;
return FrontendTheme::getPath($file);
}
/**
* Add a javascript file into the array
*
* @return void
* @param string $file The path to the javascript-file that should be loaded.
* @param bool[optional] $minify Should the file be minified?
* @param bool[optional] $parseThroughPHP Should the file be parsed through PHP?
* @param bool[optional] $addTimestamp May we add a timestamp for caching purposes?
*/
public function addJS($file, $minify = true, $parseThroughPHP = false, $addTimestamp = null)
{
// redefine
$file = (string) $file;
$minify = (bool) $minify;
// get file path
if (substr($file, 0, 4) != 'http') {
$file = FrontendTheme::getPath($file);
}
// no minifying when debugging
if (SPOON_DEBUG) {
$minify = false;
}
// no minifying when parsing through PHP
if ($parseThroughPHP) {
$minify = false;
}
// if parse through PHP we should alter the path
if ($parseThroughPHP) {
// process the path
$chunks = explode('/', str_replace(array('/frontend/modules/', '/frontend/core'), '', $file));
// validate
if (!isset($chunks[count($chunks) - 3])) {
throw new FrontendException('Invalid file (' . $file . ').');
}
// fetch values
$module = $chunks[count($chunks) - 3];
$file = $chunks[count($chunks) - 1];
// reset module for core
if ($module == '') {
$module = 'core';
}
// alter the file
$file = '/frontend/js.php?module=' . $module . '&file=' . $file . '&language=' . FRONTEND_LANGUAGE;
}
// try to minify
if ($minify) {
$file = $this->minifyJavascript($file);
}
// already in array?
if (!in_array(array('file' => $file, 'add_timestamp' => $addTimestamp), $this->javascriptFiles)) {
// add to files
$this->javascriptFiles[] = array('file' => $file, 'add_timestamp' => $addTimestamp);
}
}
/**
* Parse Facebook related header-data
*/
private function parseFacebook()
{
$parseFacebook = false;
// check if facebook admins are set
if (FrontendModel::getModuleSetting('core', 'facebook_admin_ids', null) !== null) {
$this->addMetaData(array('property' => 'fb:admins', 'content' => FrontendModel::getModuleSetting('core', 'facebook_admin_ids', null)), true, array('property'));
$parseFacebook = true;
}
// check if no facebook admin is set but an app is configured we use the application as an admin
if (FrontendModel::getModuleSetting('core', 'facebook_admin_ids', null) == '' && FrontendModel::getModuleSetting('core', 'facebook_app_id', null) !== null) {
$this->addMetaData(array('property' => 'fb:app_id', 'content' => FrontendModel::getModuleSetting('core', 'facebook_app_id', null)), true, array('property'));
$parseFacebook = true;
}
// should we add extra open-graph data?
if ($parseFacebook) {
// build correct locale
switch (FRONTEND_LANGUAGE) {
case 'en':
$locale = 'en_US';
break;
case 'cn':
$locale = 'zh-CN';
break;
default:
$locale = strtolower(FRONTEND_LANGUAGE) . '_' . strtoupper(FRONTEND_LANGUAGE);
}
// add the locale property
$this->addOpenGraphData('locale', $locale);
// if a default image has been set for facebook, assign it
$this->addOpenGraphImage('/frontend/themes/' . FrontendTheme::getTheme() . '/facebook.png');
$this->addOpenGraphImage('/facebook.png');
}
}
