function render()
{
// check if there is a notification for the article set up by this user
if ($this->_article) {
$notifications = new ArticleNotifications();
$userNotification = $notifications->getUserArticleNotification($this->_article->getId(), $this->_blogInfo->getId(), $this->_userInfo->getId());
// decide wether or not we should notify the user based on what we've just
// fetched from the database
if ($userNotification) {
$this->setValue("sendNotification", true);
} else {
$this->setValue("sendNotification", false);
}
// set information about the post itself into the view
$this->setValue("postTopic", $this->_article->getTopic());
$this->setValue("postText", preg_replace('/&/', '&', $this->_article->getIntroText()));
$this->setValue("postExtendedText", preg_replace('/&/', '&', $this->_article->getExtendedText()));
$this->setValue("postSlug", $this->_article->getPostSlug());
$this->setValue("postId", $this->_article->getId());
if ($this->_article->getCommentsEnabled()) {
$commentsEnabled = true;
} else {
$commentsEnabled = false;
}
$this->setValue("postCommentsEnabled", $commentsEnabled);
$this->setValue("postCategories", $this->_article->getCategoryIds());
$this->setValue("postStatus", $this->_article->getStatus());
// we need to play a bit with the values of the fields, as the editpost.template page is
// expecting them in a bit different way than if we just do an $article->getFields()
$customFieldValues = $this->_article->getFields();
$customField = array();
foreach ($customFieldValues as $fieldValue) {
$customField[$fieldValue->getFieldId()] = $fieldValue->getValue();
}
$this->setValue("customField", $customField);
// related to the date
$postDate = $this->_article->getDateObject();
$this->setValue("postYear", $postDate->getYear());
$this->setValue("postMonth", $postDate->getMonth());
$this->setValue("postDay", $postDate->getDay());
$this->setValue("postHour", $postDate->getHour());
$this->setValue("postMinutes", $postDate->getMinutes());
}
// let our parent class do the rest...
parent::render();
}
/**
* Carries out the specified action
*/
function perform()
{
// fetch the data
$this->_fetchCommonData();
$this->_postId = $this->_request->getValue("postId");
// fetch the old post
$articles = new Articles();
$post = $articles->getBlogArticle($this->_postId, $this->_blogInfo->getId());
// there must be something wrong if we can't fetch the post that we are trying to update...
if (!$post) {
$this->_view = new AdminPostsListView($this->_blogInfo);
$this->_view->setErrorMessage($this->_locale->tr("error_fetching_post"));
$this->setCommonData();
return false;
}
// if we got it, update some fields
$post->setTopic(stripslashes($this->_postTopic));
$postText = $this->_postText . POST_EXTENDED_TEXT_MODIFIER . $this->_postExtendedText;
$post->setText(stripslashes($postText));
$post->setCategoryIds($this->_postCategories);
$post->setStatus($this->_postStatus);
$post->setDateObject($this->_postTimestamp);
$post->setCommentsEnabled($this->_commentsEnabled);
$post->setPostSlug($this->_postSlug);
// prepare the custom fields
$fields = array();
if (is_array($this->_customFields)) {
foreach ($this->_customFields as $fieldId => $fieldValue) {
// 3 of those parameters are not really need when creating a new object... it's enough that
// we know the field definition id.
$customField = new CustomFieldValue($fieldId, $fieldValue, "", -1, "", $post->getId(), $this->_blogInfo->getId(), -1);
array_push($fields, $customField);
}
$post->setFields($fields);
}
// fire the pre event
$this->notifyEvent(EVENT_PRE_POST_UPDATE, array("article" => &$post));
// and finally save the post to the database
if (!$articles->updateArticle($post)) {
$this->_view = new AdminPostsListView($this->_blogInfo);
$this->_view->setErrorMessage($this->_locale->tr("error_updating_post"));
$this->setCommonData();
return false;
}
// clean up the cache
CacheControl::resetBlogCache($this->_blogInfo->getId());
// create the definitive view
$this->_view = new AdminPostsListView($this->_blogInfo);
// show a message saying that the post was updated
$message = $this->_locale->pr("post_updated_ok", $post->getTopic());
// check if there was a previous notification
$notifications = new ArticleNotifications();
$artNotification = $notifications->getUserArticleNotification($this->_postId, $this->_blogInfo->getId(), $this->_userInfo->getId());
// check if we have to add or remove a notification
if ($this->_sendNotification) {
if (!$artNotification) {
// if there wasn't one and now we want it, we have to add it
$notifications->addNotification($this->_postId, $this->_blogInfo->getId(), $this->_userInfo->getId());
$message .= " " . $this->_locale->tr("notification_added");
}
} else {
// if we don't want notifications, then we have to check if there is one since we
// should remove it
if ($artNotification) {
$notifications->deleteNotification($this->_postId, $this->_blogInfo->getId(), $this->_userInfo->getId());
$message .= " " . $this->_locale->tr("notification_removed");
}
}
// if the "send xmlrpc pings" checkbox was enabled, do something about it...
if ($post->getStatus() == POST_STATUS_PUBLISHED) {
// get the links from the text of the post
$postLinks = StringUtils::getLinks(stripslashes($post->getText()));
// get the real trackback links from trackbackUrls
$trackbackLinks = array();
foreach (explode("\r\n", $this->_trackbackUrls) as $host) {
trim($host);
if ($host != "" && $host != "\r\n" && $host != "\r" && $host != "\n") {
array_push($trackbackLinks, $host);
}
}
if ($this->_sendPings) {
$message .= "<br/><br/>" . $this->sendXmlRpcPings();
}
// and now check what to do with the trackbacks
if ($this->_sendTrackbacks) {
// if no links, there is nothing to do
if (count($postLinks) == 0 && count($trackbackLinks) == 0) {
$this->_view = new AdminPostsListView($this->_blogInfo);
$this->_view->setErrorMessage($this->_locale->tr("error_no_trackback_links_sent"));
} else {
$this->_view = new AdminTemplatedView($this->_blogInfo, "sendtrackbacks");
// get the links from the text of the post
$this->_view->setValue("post", $post);
$this->_view->setValue("postLinks", $postLinks);
$this->_view->setValue("trackbackLinks", $trackbackLinks);
}
}
}
// show the message
$this->_view->setSuccessMessage($message);
// and fire the post event
$this->notifyEvent(EVENT_POST_POST_UPDATE, array("article" => &$post));
$this->setCommonData();
return true;
}
