}
// Only users with a lock on the article can change it.
if ($articleObj->isLocked() && ($g_user->getUserId() != $articleObj->getLockedByUser())) {
$diffSeconds = time() - strtotime($articleObj->getLockTime());
$hours = floor($diffSeconds/3600);
$diffSeconds -= $hours * 3600;
$minutes = floor($diffSeconds/60);
$lockUser = new User($articleObj->getLockedByUser());
camp_html_add_msg(getGS('Could not save the article. It has been locked by $1 $2 hours and $3 minutes ago.', $lockUser->getRealName(), $hours, $minutes));
camp_html_goto_page($BackLink);
exit;
}
// Update the first comment if the article title has changed
if ($f_article_title != $articleObj->getTitle()) {
$firstPostId = ArticleComment::GetCommentThreadId($articleObj->getArticleNumber(), $articleObj->getLanguageId());
if ($firstPostId) {
$firstPost = new Phorum_message($firstPostId);
$firstPost->setSubject($f_article_title);
}
}
// Update the article author
if (!empty($f_article_author)) {
ArticleAuthor::OnArticleLanguageDelete($articleObj->getArticleNumber(), $articleObj->getLanguageId());
$i = 0;
foreach ($f_article_author as $author) {
$authorObj = new Author($author);
if (!$authorObj->exists() && strlen(trim($author)) > 0) {
$authorData = Author::ReadName($author);
$authorObj->create($authorData);
/**
* Create the first message for an article, which is a blank message
* with the title of the article as the subject.
*
* @param Article $p_article
* @param int $p_forumId
* @return mixed
* The comment created (or the one that already exists) on success,
* or false on error.
*/
private function CreateFirstComment($p_article, $p_forumId)
{
// Check if the first post already exists.
$articleNumber = $p_article->getArticleNumber();
$languageId = $p_article->getLanguageId();
$firstPost = ArticleComment::GetCommentThreadId($articleNumber, $languageId);
if ($firstPost) {
return new Phorum_message($firstPost);
}
// Get article creator
$user = new User($p_article->getCreatorId());
if ($user->exists()) {
$userId = $user->getUserId();
$userEmail = $user->getEmail();
$userPasswd = $user->getPassword();
$userName = $user->getUserName();
$userRealName = $user->getRealName();
// Create phorum user if necessary
$phorumUser = Phorum_user::GetByUserName($userName);
if (!is_object($phorumUser)) {
$phorumUser = new Phorum_user();
}
if (!$phorumUser->CampUserExists($userId)
&& !$phorumUser->create($userName, $userPasswd, $userEmail, $userId)) {
return null;
}
} else {
$userId = null;
$userEmail = '';
$userRealName = '';
}
// Create the comment.
$title = $p_article->getTitle();
$commentObj = new Phorum_message();
if ($commentObj->create($p_forumId, $title, '', 0, 0, $userRealName,
$userEmail, is_null($userId) ? 0 : $userId)) {
// Link the message to the current article.
ArticleComment::Link($articleNumber, $languageId, $commentObj->getMessageId(), true);
return $commentObj;
} else {
return null;
}
} // method CreateFirstComment
/**
* Returns an article comments list based on the given parameters.
*
* @param array $p_parameters
* An array of ComparisonOperation objects
* @param string $p_order
* An array of columns and directions to order by
* @param integer $p_start
* The record number to start the list
* @param integer $p_limit
* The offset. How many records from $p_start will be retrieved.
* @param integer $p_count
* The total count of the elements; this count is computed without
* applying the start ($p_start) and limit parameters ($p_limit)
*
* @return array $articleCommentsList
* An array of Comment objects
*/
public static function GetList(array $p_parameters, $p_order = null,
$p_start = 0, $p_limit = 0, &$p_count, $p_skipCache = false)
{
global $g_ado_db, $PHORUM;
if (!$p_skipCache && CampCache::IsEnabled()) {
$paramsArray['parameters'] = serialize($p_parameters);
$paramsArray['order'] = (is_null($p_order)) ? 'null' : $p_order;
$paramsArray['start'] = $p_start;
$paramsArray['limit'] = $p_limit;
$cacheListObj = new CampCacheList($paramsArray, __METHOD__, self::DEFAULT_TTL);
$articleCommentsList = $cacheListObj->fetchFromCache();
if ($articleCommentsList !== false && is_array($articleCommentsList)) {
return $articleCommentsList;
}
}
$selectClauseObj = new SQLSelectClause();
$countClauseObj = new SQLSelectClause();
$messageTable = $PHORUM['message_table'];
$selectClauseObj->setTable($messageTable);
$countClauseObj->setTable($messageTable);
$articleNumber = null;
$languageId = null;
// sets the where conditions
foreach ($p_parameters as $param) {
$comparisonOperation = self::ProcessListParameters($param);
if (strtolower($comparisonOperation->getLeftOperand()) == 'fk_article_number') {
$articleNumber = $comparisonOperation->getRightOperand();
}
if (strtolower($comparisonOperation->getLeftOperand()) == 'fk_language_id') {
$languageId = $comparisonOperation->getRightOperand();
}
$parameters[] = $comparisonOperation;
}
if (!is_null($articleNumber) && !is_null($languageId)) {
// gets the thread id for the article
$threadId = ArticleComment::GetCommentThreadId($articleNumber, $languageId);
$selectClauseObj->addWhere('thread = '.$threadId);
$countClauseObj->addWhere('thread = '.$threadId);
}
$selectClauseObj->addWhere('message_id != thread');
$selectClauseObj->addWhere('status = '.PHORUM_STATUS_APPROVED);
$countClauseObj->addWhere('message_id != thread');
$countClauseObj->addWhere('status = '.PHORUM_STATUS_APPROVED);
if (!is_array($p_order) || count($p_order) == 0) {
$p_order = array('default'=>'asc');
}
// sets the order condition if any
if (is_array($p_order)) {
$order = ArticleComment::ProcessListOrder($p_order);
// sets the order condition if any
foreach ($order as $orderDesc) {
$orderField = $orderDesc['field'];
$orderDirection = $orderDesc['dir'];
$selectClauseObj->addOrderBy($orderField . ' ' . $orderDirection);
}
}
// sets the limit
$selectClauseObj->setLimit($p_start, $p_limit);
// builds the query and executes it
$selectQuery = $selectClauseObj->buildQuery();
$comments = $g_ado_db->GetAll($selectQuery);
if (is_array($comments)) {
$countClauseObj->addColumn('COUNT(*)');
$countQuery = $countClauseObj->buildQuery();
$p_count = $g_ado_db->GetOne($countQuery);
// builds the array of comment objects
$articleCommentsList = array();
foreach ($comments as $comment) {
$pmObj = new Phorum_message($comment['message_id']);
if ($pmObj->exists()) {
$articleCommentsList[] = $pmObj;
}
}
} else {
$articleCommentsList = array();
$p_count = 0;
}
if (!$p_skipCache && CampCache::IsEnabled()) {
$cacheListObj->storeInCache($articleCommentsList);
}
return $articleCommentsList;
} // fn GetList
