/**
* Carries out the specified action
*/
function perform()
{
// load the resource
$this->_resourceDescription = Textfilter::filterAllHTML($this->_request->getValue("resourceDescription"));
$this->_albumId = $this->_request->getValue("albumId");
$this->_resourceId = $this->_request->getValue("resourceId");
$resources = new GalleryResources();
$resource = $resources->getResource($this->_resourceId, $this->_blogInfo->getId());
// update the fields we'd like to update
$resource->setAlbumId($this->_albumId);
$resource->setDescription($this->_resourceDescription);
// send the event
$this->notifyEvent(EVENT_PRE_RESOURCE_UPDATE, array("resource" => &$resource));
// and update it in the db
$result = $resources->updateResource($resource);
if (!$result) {
$this->_view = new AdminResourcesListView($this->_blogInfo);
$this->_view->setErrorMessage($this->_locale->tr("error_updating_resource"));
} else {
// check which submit button was pressed
if ($this->_request->getValue("regenerate") != "") {
return Controller::setForwardAction("regeneratePreview");
}
$this->_view = new AdminResourcesListView($this->_blogInfo);
$this->_view->setSuccessMessage($this->_locale->pr("resource_updated_ok", $resource->getFileName()));
$this->notifyEvent(EVENT_POST_RESOURCE_UPDATE, array("resource" => &$resource));
// clear the cache
CacheControl::resetBlogCache($this->_blogInfo->getId(), false);
}
$this->setCommonData();
// better to return true if everything fine
return true;
}
function perform()
{
// get the search terms that have already been validated...
$this->_searchTerms = $this->_request->getValue("searchTerms");
// check if the search feature is disabled in this site...
$config =& Config::getConfig();
if (!$config->getValue("search_engine_enabled")) {
$this->_view = new ErrorView($this->_blogInfo, "error_search_engine_disabled");
$this->setCommonData();
return false;
}
// create the view and make sure that it hasn't been cached
$this->_view = new BlogTemplatedView($this->_blogInfo, VIEW_SEARCH_TEMPLATE, array("searchTerms" => $this->_searchTerms));
if ($this->_view->isCached()) {
return true;
}
$searchEngine = new SearchEngine();
$searchResults = $searchEngine->search($this->_blogInfo->getId(), $this->_searchTerms);
// MARKWU: I add the searchterms variable for smarty/plog template
$searchTerms = $searchEngine->getAdaptSearchTerms($this->_searchTerms);
// if no search results, return an error message
if (count($searchResults) == 0) {
$this->_view = new ErrorView($this->_blogInfo, "error_no_search_results");
$this->setCommonData();
return true;
}
// if only one search result, we can see it straight away
if (count($searchResults) == 1) {
// we have to refill the $_REQUEST array, since the next action
// is going to need some of the parameters
$request =& HttpVars::getRequest();
$searchResult = array_pop($searchResults);
$article = $searchResult->getArticle();
$request["articleId"] = $article->getId();
$request["blogId"] = $this->_blogInfo->getId();
HttpVars::setRequest($request);
// since there is only one article, we can use the ViewArticleAction action
// to display that article, instead of copy-pasting the code and doing it here.
// You just have to love MVC and OOP :)
return Controller::setForwardAction("ViewArticle");
}
// or else, show a list with all the posts that match the requested
// search terms
$this->_view->setValue("searchresults", $searchResults);
// MARKWU: Now, I can use the searchterms to get the keyword
$this->_view->setValue("searchterms", $searchTerms);
// MARKWU:
$config =& Config::getConfig();
$urlmode = $config->getValue("request_format_mode");
$this->_view->setValue("urlmode", $urlmode);
$this->setCommonData();
return true;
}
/**
* after executing the current action we will not show the results but
* transfer the execution flow to another action. In other words, the Controller
* will detect that the processing is being passed to another Action class and
* instead of calling Action::getView() right after Action::perform() it will
* call the perform() method of the next action in the flow. It is only possible
* to specify one action to forward to at a time, but this feature can be used
* as many times as needed.
*
* @param actionKey The key of the action to which we're forwarding the process flow. This
* is <b>not</b> the class name of the action but the <b>key</b> name to which the
* action class has been assigned.
* @return Always true
*/
function setForwardAction($nextActionKey)
{
Controller::setForwardAction($nextActionKey, $this);
return true;
}
function perform()
{
// we can detect whether plog is already installed or not and direct users to the right
// place
if (WizardTools::isNewInstallation()) {
$this->_view = new WizardView("intro");
} else {
Controller::setForwardAction("Update1");
return false;
}
$this->setCommonData();
return true;
}
