/**
* Constructor
*/
public function __construct($root, $config = null)
{
// init view
if (null === $this->view) {
$viewRenderer = Zend_Controller_Action_HelperBroker::getStaticHelper('viewRenderer');
if (null === $viewRenderer->view) {
$viewRenderer->initView();
}
$this->view = clone $viewRenderer->view;
$this->view->clearVars();
}
$this->_pluginUrlBase = OntoWiki::getInstance()->getStaticUrlBase() . str_replace(ONTOWIKI_ROOT, '', $root);
parent::__construct($root, $config);
}
/**
* Returns the message's text
*
* @return string
*/
public function getText()
{
$text = $this->_translate($this->_text);
if (strlen($text) > 1000) {
$text = substr($text, 0, 1000) . '...';
}
$text = $this->_options['escape'] ? $this->_view->escape($text) : $text;
return $text;
}
/**
* Sets up the view environment
*
* @since 0.9.5
*/
public function _initView()
{
// require Config
$this->bootstrap('Config');
$config = $this->getResource('Config');
// require Config
$this->bootstrap('Translate');
$translate = $this->getResource('Translate');
// standard template path
$defaultTemplatePath = ONTOWIKI_ROOT . 'application/views/templates';
// path for theme template
$themeTemplatePath = ONTOWIKI_ROOT . $config->themes->path . $config->themes->default . 'templates';
$viewOptions = array('use_module_cache' => (bool) $config->cache->modules, 'cache_path' => $config->cache->path, 'lang' => $config->languages->locale);
// init view
$view = new OntoWiki_View($viewOptions, $translate);
$view->addScriptPath($defaultTemplatePath)->addScriptPath($themeTemplatePath)->addScriptPath($config->extensions->base)->setEncoding($config->encoding)->setHelperPath(ONTOWIKI_ROOT . 'application/classes/OntoWiki/View/Helper', 'OntoWiki_View_Helper');
// set Zend_View to emit notices in debug mode
$view->strictVars(defined('_OWDEBUG'));
// init view renderer action helper
$viewRenderer = new Zend_Controller_Action_Helper_ViewRenderer($view);
Zend_Controller_Action_HelperBroker::addHelper($viewRenderer);
$themeLayoutTemplate = $themeTemplatePath . DIRECTORY_SEPARATOR . 'layouts' . DIRECTORY_SEPARATOR . 'layout.phtml';
$layoutPath = $defaultTemplatePath . DIRECTORY_SEPARATOR . 'layouts';
if (is_readable($themeLayoutTemplate)) {
$layoutPath = $themeTemplatePath . DIRECTORY_SEPARATOR . 'layouts';
}
// initialize layout
Zend_Layout::startMvc(array('layoutPath' => $layoutPath));
return $view;
}
/**
* Module view helper.
*
* Returns an OntoWiki module either rendered or from cache.
*
* Fetches the module from the module registry and renders it into the
* window template. If a rendering exists in the local module cache it
* is used instead.
*
* @param string $moduleName
* @param array $moduleOptions An associative array or and instance of
* Zend_config with module options.
* The following keys can be used:
* enabled – whether the module is enabled or disabled
* title – the module window's title
* caching – whether the module should be cached
* priority – priority of the module in the module contexts
* lower number means higher priority
* classes – string of css classes for the module window
* id – a css id for the module window
*
* @return string
*/
public function module($moduleName, $renderOptions = null, $context = OntoWiki_Module_Registry::DEFAULT_CONTEXT)
{
$moduleRegistry = OntoWiki_Module_Registry::getInstance();
// allow old-style array config
if (is_array($renderOptions)) {
$renderOptions = new Zend_Config($renderOptions);
}
// get default options from the registry
$defaultModuleOptions = $moduleRegistry->getModuleConfig($moduleName);
if ($defaultModuleOptions == null) {
$moduleOptions = $renderOptions;
} else {
if ($renderOptions != null) {
$moduleOptions = $defaultModuleOptions->merge($renderOptions);
} else {
$moduleOptions = $defaultModuleOptions;
}
}
$cssClasses = isset($moduleOptions->classes) ? $moduleOptions->classes : '';
$cssId = isset($moduleOptions->id) ? $moduleOptions->id : '';
$module = $moduleRegistry->getModule($moduleName, $context);
// no module found
if (null == $module) {
return '';
}
$module->setOptions($moduleOptions);
if ($module->shouldShow()) {
// init module view
if (null == $this->_moduleView) {
$this->_moduleView = clone $this;
}
$this->_moduleView->clearVars();
// query module's title
$this->_moduleView->title = $module->getTitle();
// does the module have a message
// TODO: allow multiple messages
if (method_exists($module, 'getMessage')) {
if ($message = $module->getMessage()) {
$this->_moduleView->messages = array($message);
}
}
// does the module have a menu?
if (method_exists($module, 'getMenu')) {
$menu = $module->getMenu();
$this->_moduleView->menu = $menu->toArray(false, false);
}
// does the module have a context menu?
if (method_exists($module, 'getContextMenu')) {
$contextMenu = $module->getContextMenu();
if ($contextMenu instanceof OntoWiki_Menu) {
$contextMenu = $contextMenu->toArray();
}
$this->_moduleView->contextmenu = $contextMenu;
}
// is caching enabled
if ($this->_moduleCache && $module->allowCaching()) {
// get cache id
$cacheId = md5($module->getCacheId() . $cssClasses . $this->_config->languages->locale);
// cache hit?
if (!($moduleContent = $this->_moduleCache->load($cacheId))) {
// render (expensive) contents
$pre = microtime(true);
$moduleContent = $module->getContents();
$post = (microtime(true) - $pre) * 1000;
// $this->_owApp->logger->info("Rendering module '$moduleName': $post ms (cache miss)");
// save to cache
$this->_moduleCache->save($moduleContent, $cacheId, array('module', $moduleName), $module->getCacheLivetime());
}
} else {
// caching disabled
$pre = microtime(true);
$moduleContent = $module->getContents();
$post = (microtime(true) - $pre) * 1000;
// $this->_owApp->logger->info("Rendering module '$moduleName': $post ms (caching disabled)");
}
// implement tabs
if (is_array($moduleContent)) {
// TODO: tabs
$navigation = array();
$content = array();
$i = 0;
foreach ($moduleContent as $key => $content) {
$navigation[$key] = array('active' => $i++ == 0 ? 'active' : '', 'url' => '#' . $key, 'name' => $this->_($key));
}
$this->_moduleView->navigation = $navigation;
$this->_moduleView->content = $moduleContent;
} else {
if (is_string($moduleContent)) {
$this->_moduleView->content = $moduleContent;
}
}
// set variables
$this->_moduleView->cssClasses = $cssClasses;
$this->_moduleView->cssId = $cssId;
if (isset($moduleOptions->noChrome) && (bool) $moduleOptions->noChrome) {
// render without window chrome
$moduleWindow = $this->_moduleView->render('partials/module.phtml');
} else {
// render with window chrome
$moduleWindow = $this->_moduleView->render('partials/window.phtml');
}
return $moduleWindow;
}
}
