function authenticateItemHash($articleId, $password)
{
$articles = new Articles();
$article = $articles->getBlogArticle($articleId);
$passwordField = $article->getFieldObject("password_field");
return md5($passwordField->getValue()) == $password;
}
function perform()
{
$this->_view = new BlogView($this->_blogInfo, VIEW_TRACKBACKS_TEMPLATE, SMARTY_VIEW_CACHE_CHECK, array("articleId" => $this->_articleId, "articleName" => $this->_articleName, "categoryName" => $this->_categoryName, "categoryId" => $this->_categoryId, "userId" => $this->_userId, "userName" => $this->_userName, "date" => $this->_date));
if ($this->_view->isCached()) {
return true;
}
// ---
// if we got a category name or a user name instead of a category
// id and a user id, then we have to look up first those
// and then proceed
// ---
// users...
if ($this->_userName) {
$users = new Users();
$user = $users->getUserInfoFromUsername($this->_userName);
if (!$user) {
$this->_setErrorView();
return false;
}
// if there was a user, use his/her id
$this->_userId = $user->getId();
}
// ...and categories...
if ($this->_categoryName) {
$categories = new ArticleCategories();
$category = $categories->getCategoryByName($this->_categoryName);
if (!$category) {
$this->_setErrorView();
return false;
}
// if there was a user, use his/her id
$this->_categoryId = $category->getId();
}
// fetch the article
$articles = new Articles();
if ($this->_articleId) {
$article = $articles->getBlogArticle($this->_articleId, $this->_blogInfo->getId(), false, $this->_date, $this->_categoryId, $this->_userId);
} else {
$article = $articles->getBlogArticleByTitle($this->_articleName, $this->_blogInfo->getId(), false, $this->_date, $this->_categoryId, $this->_userId);
}
// if the article id doesn't exist, cancel the whole thing...
if ($article == false) {
$this->_view = new ErrorView($this->_blogInfo);
$this->_view->setValue("message", "error_fetching_article");
$this->setCommonData();
return false;
}
$this->notifyEvent(EVENT_POST_LOADED, array("article" => &$article));
$this->notifyEvent(EVENT_TRACKBACKS_LOADED, array("article" => &$article));
// if everything's fine, we set up the article object for the view
$this->_view->setValue("post", $article);
$this->_view->setValue("trackbacks", $article->getTrackbacks());
$this->setCommonData();
// and return everything normal
return true;
}
function perform()
{
// fetch the data and make some arrangements if needed
$this->_parentId = $this->_request->getValue("parentId");
$this->_articleId = $this->_request->getValue("articleId");
if ($this->_parentId < 0 || $this->_parentId == "") {
$this->_parentId = 0;
}
// check if comments are enabled
$blogSettings = $this->_blogInfo->getSettings();
if (!$blogSettings->getValue("comments_enabled")) {
$this->_view = new ErrorView($this->_blogInfo, "error_comments_not_enabled");
$this->setCommonData();
return false;
}
// fetch the article
$blogs = new Blogs();
$articles = new Articles();
$article = $articles->getBlogArticle($this->_articleId, $this->_blogInfo->getId());
// if there was a problem fetching the article, we give an error and quit
if ($article == false) {
$this->_view = new ErrorView($this->_blogInfo);
$this->_view->setValue("message", "error_fetching_article");
$this->setCommonData();
return false;
}
$this->_view = new BlogView($this->_blogInfo, "commentarticle", SMARTY_VIEW_CACHE_CHECK, array("articleId" => $this->_articleId, "parentId" => $this->_parentId));
// do nothing if the view was already cached
if ($this->_view->isCached()) {
return true;
}
// fetch the comments so far
$comments = new ArticleComments();
$postComments = $comments->getPostComments($article->getId());
if ($this->_parentId > 0) {
// get a pre-set string for the subject field, for those users interested
$comment = $comments->getPostComment($article->getId(), $this->_parentId);
// create the string
if ($comment) {
$replyString = $this->_locale->tr("reply_string") . $comment->getTopic();
$this->_view->setValue("comment", $comment);
}
}
// if everything's fine, we set up the article object for the view
$this->_view->setValue("post", $article);
$this->_view->setValue("parentId", $this->_parentId);
$this->_view->setValue("comments", $postComments);
$this->_view->setValue("postcomments", $postComments);
$this->_view->setValue("topic", $replyString);
$this->setCommonData();
// and return everything normal
return true;
}
/**
* deletes comments
* @private
*/
function _deleteComments()
{
$comments = new ArticleComments();
$errorMessage = "";
$successMessage = "";
$totalOk = 0;
// if we can't even load the article, then forget it...
$articles = new Articles();
$article = $articles->getBlogArticle($this->_articleId, $this->_blogInfo->getId());
if (!$article) {
$this->_view = new AdminPostsListView($this->_blogInfo);
$this->_view->setErrorMessage($this->_locale->tr("error_fetching_post"));
$this->setCommonData();
return false;
}
// loop through the comments and remove them
foreach ($this->_commentIds as $commentId) {
// fetch the comment
$comment = $comments->getPostComment($this->_articleId, $commentId);
if (!$comment) {
$errorMessage .= $this->_locale->pr("error_deleting_comment2", $commentId);
} else {
// fire the pre-event
$this->notifyEvent(EVENT_PRE_COMMENT_DELETE, array("comment" => &$comment));
if (!$comments->deletePostComment($article->getId(), $commentId)) {
$errorMessage .= $this->_locale->pr("error_deleting_comment", $comment->getTopic()) . "<br/>";
} else {
$totalOk++;
if ($totalOk < 2) {
$successMessage .= $this->_locale->pr("comment_deleted_ok", $comment->getTopic()) . "<br/>";
} else {
$successMessage = $this->_locale->pr("comments_deleted_ok", $totalOk);
}
// fire the post-event
$this->notifyEvent(EVENT_POST_COMMENT_DELETE, array("comment" => &$comment));
}
}
}
// if everything fine, then display the same view again with the feedback
$this->_view = new AdminArticleCommentsListView($this->_blogInfo, array("article" => $article));
if ($successMessage != "") {
$this->_view->setSuccessMessage($successMessage);
// clear the cache
CacheControl::resetBlogCache($this->_blogInfo->getId());
}
if ($errorMessage != "") {
$this->_view->setErrorMessage($errorMessage);
}
$this->setCommonData();
// better to return true if everything fine
return true;
}
/**
* Carries out the specified action
*/
function _deletePosts()
{
// delete the post (it is not physically deleted but rather, we set
// the status field to 'DELETED'
$articles = new Articles();
$errorMessage = "";
$successMessage = "";
$totalOk = 0;
foreach ($this->_postIds as $postId) {
// get the post
$post = $articles->getBlogArticle($postId, $this->_blogInfo->getId());
if ($post) {
// fire the event
$this->notifyEvent(EVENT_PRE_POST_DELETE, array("article" => &$post));
//
// the next if-else branch allows a site administrator or the blog owner to remove
// anybody's articles. If not, then users can only remove their own articles
//
if ($this->_userInfo->isSiteAdmin() || $this->_blogInfo->getOwner() == $this->_userInfo->getId()) {
$result = $articles->deleteArticle($postId, $post->getUser(), $this->_blogInfo->getId(), false);
} else {
$result = $articles->deleteArticle($postId, $this->_userInfo->getId(), $this->_blogInfo->getId(), false);
}
if (!$result) {
$errorMessage .= $this->_locale->pr("error_deleting_article", $post->getTopic()) . "<br/>";
} else {
$totalOk++;
if ($totalOk < 2) {
$successMessage .= $this->_locale->pr("article_deleted_ok", $post->getTopic()) . "<br/>";
} else {
$successMessage = $this->_locale->pr("articles_deleted_ok", $totalOk);
}
// fire the post event
$this->notifyEvent(EVENT_POST_POST_DELETE, array("article" => &$post));
}
} else {
$errorMessage .= $this->_locale->pr("error_deleting_article2", $postId) . "<br/>";
}
}
// clean up the cache
CacheControl::resetBlogCache($this->_blogInfo->getId());
$this->_view = new AdminPostsListView($this->_blogInfo);
if ($errorMessage != "") {
$this->_view->setErrorMessage($errorMessage);
}
if ($successMessage != "") {
$this->_view->setSuccessMessage($successMessage);
}
$this->setCommonData();
return true;
}
/**
* @private
*/
function _deleteTrackbacks()
{
$trackbacks = new Trackbacks();
$errorMessage = "";
$successMessage = "";
$totalOk = 0;
// check if we can really load the article or not...
$articles = new Articles();
$article = $articles->getBlogArticle($this->_articleId, $this->_blogInfo->getId());
if (!$article) {
$this->_view = new AdminPostsListView($this->_blogInfo);
$this->_view->setErrorMessage($this->_locale->tr("error_fetching_post"));
$this->setCommonData();
return false;
}
foreach ($this->_trackbackIds as $trackbackId) {
// fetch the trackback
$trackback = $trackbacks->getArticleTrackback($trackbackId, $this->_articleId);
if (!$trackback) {
$errorMessage .= $this->_locale->pr("error_deleting_trackback2", $trackbackId) . "<br/>";
} else {
// fire the pre-event
$this->notifyEvent(EVENT_PRE_TRACKBACK_DELETE, array("trackback" => &$trackback));
if (!$trackbacks->deletePostTrackback($trackbackId, $this->_articleId)) {
$errorMessage .= $this->_locale->pr("error_deleting_trackback", $trackback->getExcerpt()) . "<br/>";
} else {
$totalOk++;
if ($totalOk < 2) {
$successMessage .= $this->_locale->pr("trackback_deleted_ok", $trackback->getExcerpt());
} else {
$successMessage = $this->_locale->pr("trackbacks_deleted_ok", $totalOk);
}
// fire the post-event
$this->notifyEvent(EVENT_POST_TRACKBACK_DELETE, array("trackback" => &$trackback));
}
}
}
$this->_view = new AdminArticleTrackbacksListView($this->_blogInfo, array("article" => $article));
if ($successMessage != "") {
$this->_view->setSuccessMessage($successMessage);
// clear the cache
CacheControl::resetBlogCache($this->_blogInfo->getId());
}
if ($errorMessage != "") {
$this->_view->setErrorMessage($errorMessage);
}
$this->setCommonData();
// better to return true if everything fine
return true;
}
/**
* Carries out the specified action
*/
function perform()
{
// get the validated parameters from the request
$articleId = $this->_request->getValue("articleId");
$articles = new Articles();
$article = $articles->getBlogArticle($articleId, $this->_blogInfo->getId());
if (!$article) {
$this->_view = new AdminPostsListView($this->_blogInfo);
$this->_view->setErrorMessage($this->_locale->tr("error_fetching_post"));
} else {
$this->_view = new AdminArticleTrackbacksListView($this->_blogInfo, array("article" => $article));
}
$this->setCommonData();
// better to return true if everything fine
return true;
}
/**
* @private
* Returns true wether the comment whose status we're trying to change
* really belongs to this blog, just in case somebody's trying to mess
* around with that...
*/
function _checkComment($commentId, $articleId, $blogId)
{
$articleComments = new ArticleComments();
$articles = new Articles();
// fetch the comment
$this->_comment = $articleComments->getPostComment($articleId, $commentId);
if (!$this->_comment) {
return false;
}
// fetch the article
$this->_article = $articles->getBlogArticle($this->_comment->getArticleId(), $blogId);
if (!$this->_article) {
return false;
}
return true;
}
/**
* Carries out the specified action
*/
function perform()
{
$this->_postId = $this->_request->getValue("postId");
// fetch the post itself
$posts = new Articles();
$post = $posts->getBlogArticle($this->_postId, $this->_blogInfo->getId());
if (!$post) {
$this->_view = new AdminPostsListView($this->_blogInfo);
$this->_view->setErrorMessage($this->_locale->tr("error_fetching_post"));
$this->setCommonData();
return false;
}
// generate the view
$this->_view = new AdminArticleReferrersView($this->_blogInfo, array("page" => $this->_page, "article" => $post));
$this->setCommonData();
return true;
}
function perform()
{
// try to fetch the article
$articles = new Articles();
$article = $articles->getBlogArticle($this->_articleId, $this->_blogInfo->getId());
// if there was an error, show a message and quit
if (!$article) {
$this->_view = new AdminErrorView($this->_blogInfo);
$this->_view->setMessage($this->_locale->tr("error_fetching_article"));
$this->setCommonData();
return false;
}
// otherwise continue...
$this->_view = new PluginTemplatedView($this->_blogInfo, "print", "printview", false);
$this->_view->setValue("article", $article);
$this->setCommonData();
return true;
}
/**
* Carries out the specified action
*/
function perform()
{
// fetch the post id that has already been validated
$this->_postId = $this->_request->getValue("postId");
// fetch the post from the database
$posts = new Articles();
$post = $posts->getBlogArticle($this->_postId, $this->_blogInfo->getId(), false);
// if the article does not exist, quit
if (!$post) {
$this->_view = new AdminPostsListView($this->_blogInfo);
$this->_view->setErrorMessage($this->_locale->tr("error_fetching_article"));
$this->setCommonData();
return false;
}
// throw the event
$this->notifyEvent(EVENT_POST_LOADED, array("article" => &$post, "from" => "editPost"));
// and create the view where we will edit the post
$this->_view = new AdminEditPostView($this->_blogInfo);
$this->_view->setArticle($post);
$this->_view->setUserInfo($this->_userInfo);
$this->setCommonData();
return true;
}
}
if (!$config->getValue("trackback_server_enabled")) {
trackbackLog("Trackback server disabled by administrator");
$result = errorResponse("Trackback feature has been disabled by the administrator.");
die($result);
}
// for security, we will strip _ANY_ html tag from the tags
$tf = new TextFilter();
$blogName = $tf->filterAllHTML($params->getValue("blog_name"));
$excerpt = $tf->filterAllHTML($params->getValue("excerpt"));
$title = $tf->filterAllHTML($params->getValue("title"));
$articleId = $params->getValue("id");
$url = $tf->filterAllHTML($params->getValue("url"));
// try to see if the article is correct
$articles = new Articles();
$article = $articles->getBlogArticle($articleId);
if (!$article) {
trackbackLog("ERROR: Incorrect error identifier");
$result = errorResponse("Incorrect article identifier");
die($result);
}
// try to load the blog info too, as we are going to need it
$blogs = new Blogs();
$blogInfo = $blogs->getBlogInfo($article->getBlog());
// a bit of protection...
if (!$blogInfo) {
trackbackLog("ERROR: Article id " . $article->getId() . " points to blog " . $article->getBlog() . " that doesn't exist!");
$result = errorResponse("The blog does not exist");
die($result);
}
// if the blog is disabled, then we shoulnd't take trackbacks...
/**
* returns the lastest $maxItems comments received in the blog
*
* @param blogId
* @param maxItems
* @return An array of ArticleComment objects
*/
function getBlogComments($blogId, $maxItems = 0, $articleStatus = POST_STATUS_PUBLISHED)
{
$prefix = $this->getPrefix();
$query = "SELECT c.id AS id, c.article_id AS article_id, c.topic AS topic, \n\t\t\t c.text AS text, c.date AS date, c.user_email AS user_email,\n\t\t\t\t\t\t\t c.user_url AS user_url, c.user_name AS user_name, c.parent_id AS parent_id,\n\t\t\t\t\t\t\t c.client_ip AS client_ip, c.send_notification AS send_notification,\n\t\t\t\t\t\t\t c.status AS status \n\t\t\t\t\t FROM {$prefix}articles_comments c, {$prefix}articles a\n\t\t\t WHERE a.blog_id = '" . Db::qstr($blogId) . "' AND a.id = c.article_id\n\t\t\t\t\t AND a.status = {$articleStatus} \n\t\t\t\t\t ORDER BY date DESC";
if ($maxItems > 0) {
$query .= " LIMIT 0, {$maxItems}";
}
$result = $this->Execute($query);
if (!$result) {
return false;
}
if ($result->RowCount() == 0) {
return array();
}
$comments = array();
$articles = new Articles();
while ($row = $result->FetchRow()) {
// load the article to which this comment belongs
$comment = $this->_fillCommentInformation($row);
$article = $articles->getBlogArticle($comment->getArticleId(), $blogId);
$comment->setArticle($article);
// and store everything in the array
$comments[] = $comment;
}
$result->Close();
return $comments;
}
/**
* returns the Article object to which this one trackback points
*
* @return An Article object
*/
function getArticle()
{
// if we haven't loaded the article yet
if ($this->_article == null) {
include_once PLOG_CLASS_PATH . "class/dao/articles.class.php";
// load the article and return it
$articles = new Articles();
$this->_article = $articles->getBlogArticle($this->_articleId);
}
return $this->_article;
}
/**
* Notifies all the users of new comments in a post
*
* @param postId The post we want to check if there are notifications
* @param blogId Just in case, the blog to which that post belongs.
*/
function notifyUsers($postId, $blogInfo, $message = null)
{
$blogId = $blogInfo->getId();
$artNotifs = $this->getArticleNotifications($postId, $blogId);
// default message.
// NOTE: Should this be translatable???
if ($message == null) {
$message = "There has been actitivity in the article with id " . $postId;
}
if (empty($artNotifs)) {
return;
}
$articles = new Articles();
$article = $articles->getBlogArticle($postId, $blogId);
// get the correct character set
$blogLocale =& $blogInfo->getLocale();
$charset = $blogLocale->getCharset();
$users = new Users();
foreach ($artNotifs as $notif) {
$userInfo = $users->getUserInfoFromId($notif->getUserId());
$message = $this->renderMessageTemplate($article, $blogInfo);
$this->notifyUser($notif, $userInfo, "pLog Notification", $message, $charset);
}
}
function perform()
{
// we need to have the post
$articles = new Articles();
$post = $articles->getBlogArticle($this->_postId, $this->_blogInfo->getId());
// now check the results and give the user the possiblity to retry again with the
// ones that had some problem.
$errors = false;
// and now start sending the trackback pings
$tbClient = new TrackbackClient();
$postLinks = array();
$trackbackLinks = array();
if (count($this->_postLinks) != 0) {
$autoDiscoverResults = $tbClient->sendTrackbacks($this->_postLinks, $post, $this->_blogInfo);
foreach ($autoDiscoverResults as $result) {
if ($autoDiscoverResults["status"] == TRACKBACK_FAILED) {
// add them again to the list of hosts
$errors = true;
array_push($postLinks, $result["url"]);
} else {
if ($result["status"] == TRACKBACK_SUCCESS) {
if ($message == "") {
$message = $this->_locale->tr("trackbacks_sent_ok") . "<br/><br/>";
}
$message .= "<a href=\"" . $result["url"] . "\">" . $result["url"] . "</a><br/>";
} else {
if ($result["status"] == TRACKBACK_UNAVAILABLE) {
$message .= $this->_locale->tr("trackbacks_no_trackback") . "<a href=\"" . $result["url"] . "\">" . $result["url"] . "</a><br/>";
}
}
}
}
}
if (count($this->_trackbackLinks) != 0) {
$directPingResults = $tbClient->sendDirectTrackbacks($this->_trackbackLinks, $post, $this->_blogInfo);
foreach ($directPingResults as $result) {
if ($result["status"] == TRACKBACK_FAILED) {
// add them again to the list of hosts
$errors = true;
array_push($trackbackLinks, $result["url"]);
} else {
if ($result["status"] == TRACKBACK_SUCCESS) {
if ($message == "") {
$message = $this->_locale->tr("trackbacks_sent_ok") . "<br/><br/>";
}
$message .= "<a href=\"" . $result["url"] . "\">" . $result["url"] . "</a><br/>";
}
}
}
}
// if there were errors, we let the user try again
if ($errors) {
if ($message != "") {
$message .= "<br/>";
}
$message .= $this->_locale->tr("error_sending_trackbacks");
$this->_view = new AdminTemplatedView($this->_blogInfo, "sendtrackbacks");
$this->_view->setErrorMessage($message);
$this->_view->setValue("post", $post);
$this->_view->setValue("postLinks", $postLinks);
$this->_view->setValue("trackbackLinks", $trackbackLinks);
$this->setCommonData();
} else {
$this->_view = new AdminPostsListView($this->_blogInfo);
$this->_view->setSuccessMessage($message);
$this->setCommonData();
}
}
/**
* Carries out the action
*/
function perform()
{
// need to check the ip of the client
$clientIp = Client::getIp();
// fetch the same article again so that we can have all the comments from
// the database, plus this last one
$articles = new Articles();
$article = $articles->getBlogArticle($this->_articleId, $this->_blogInfo->getId());
// check if the user wanted to receive comments for this article
// or not...
if ($article->getCommentsEnabled() == false) {
$this->_view = new ErrorView($this->_blogInfo);
$this->_view->setValue("message", "Comments have been disabled for this article.");
$this->setCommonData();
return false;
}
$this->notifyEvent(EVENT_POST_LOADED, array("article" => &$article));
// we have already checked all the data, so we are sure that everything's in place
$comments = new ArticleComments();
$comment = new UserComment($this->_articleId, $this->_parentId, $this->_commentTopic, $this->_commentText, null, $this->_userName, $this->_userEmail, $this->_userUrl, $clientIp);
// check if there is already a comment with the same text, topic and made from the same
// IP already in the database because if so, then we will not add the comment that
// the user is trying to add (a reload button mistake, perhaps?)
if (!$comments->getIdenticalComment($this->_commentTopic, $this->_commentText, $this->_articleId, $this->_parentId, $this->_userName, $this->_userEmail, $this->_userUrl, $clientIp)) {
// fire an event
$this->notifyEvent(EVENT_PRE_COMMENT_ADD, array("comment" => &$comment));
if (!$comments->addComment($comment)) {
// show an error message if problems
$this->_view = new ErrorView($this->_blogInfo);
$this->_view->setValue("message", "error_adding_comment");
$this->setCommonData();
return false;
}
}
// finally, check if there was any user who wanted to be notified of new comments
// to this post...
$notifier = new ArticleNotifications();
$notifier->notifyUsers($article->getId(), $this->_blogInfo);
// fire the post event...
$this->notifyEvent(EVENT_POST_COMMENT_ADD, array("comment" => &$comment));
//
// clear caches. This should be done in a more granular way, because right now
// we're either removing *all* of them or none. I guess we should only remove the
// cache whose identifier corresponds with the blog and article that we just removed,
// but let's leave it as it is for the time being...
//
CacheControl::resetBlogCache($this->_blogInfo->getId());
// clean up the request, there's a parameter called 'userName' also used by
// ViewArticleAction but that doesn't have the same meaning so we better remove it
// before it's too late! We also need to add a new request commentUserName to replace
// original userName, in case developer need it in filter or event plugin.
$request = HttpVars::getRequest();
$request["commentUserName"] = $request["userName"];
$request["userName"] = "";
HttpVars::setRequest($request);
// forward the action to ViewArticleAction
return BlogController::setForwardAction("ViewArticle");
}
/**
* 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;
}