public function build($runData)
{
$site = $runData->getTemp("site");
$page = $runData->getTemp("page");
$pl = $runData->getParameterList();
if ($page == null) {
$pageId = $pl->getParameterValue("pageId");
if ($pageId !== null && is_numeric($pageId)) {
$page = DB_PagePeer::instance()->selectByPrimaryKey($pageId);
} else {
$pageName = $runData->getTemp("pageUnixName");
$site = $runData->getTemp("site");
$page = DB_PagePeer::instance()->selectByName($site->getSiteId(), $pageName);
}
if ($page == null || $page->getSiteId() !== $site->getSiteId()) {
throw new ProcessException(_("Can not find related page."), "no_page");
}
}
// check for a discussion thread. if not exists - create it!
$c = new Criteria();
$c->add("page_id", $page->getPageId());
$c->add("site_id", $site->getSiteId());
$thread = DB_ForumThreadPeer::instance()->selectOne($c);
if ($thread == null) {
// create thread!!!
$c = new Criteria();
$c->add("site_id", $site->getSiteId());
$c->add("per_page_discussion", true);
$category = DB_ForumCategoryPeer::instance()->selectOne($c);
if ($category == null) {
// create this category!
$category = new DB_ForumCategory();
$category->setName(_("Per page discussions"));
$category->setDescription(_("This category groups discussions related to particular pages within this site."));
$category->setPerPageDiscussion(true);
$category->setSiteId($site->getSiteId());
// choose group. create one?
$c = new Criteria();
$c->add("site_id", $site->getSiteId());
$c->add("name", "Hidden");
$group = DB_ForumGroupPeer::instance()->selectOne($c);
if ($group == null) {
$group = new DB_ForumGroup();
$group->setName(_("Hidden"));
$group->setDescription(_("Hidden group used for storing some discussion threads."));
$group->setSiteId($site->getSiteId());
$group->setVisible(false);
$group->save();
}
$category->setGroupId($group->getGroupId());
$category->save();
}
// now create thread...
$thread = new DB_ForumThread();
$thread->setCategoryId($category->getCategoryId());
$thread->setSiteId($site->getSiteId());
$thread->setPageId($page->getPageId());
$thread->setUserId(-1);
$thread->setDateStarted(new ODate());
$thread->setNumberPosts(0);
$thread->save();
$page->setThreadId($thread->getThreadId());
$page->save();
$category->setNumberThreads($category->getNumberThreads() + 1);
$category->save();
} else {
$category = $thread->getForumCategory();
}
$this->threadId = $thread->getThreadId();
$c = new Criteria();
$c->add("thread_id", $thread->getThreadId());
$c->add("site_id", $site->getSiteId());
$c->addJoin("user_id", "ozone_user.user_id");
$c->addOrderAscending("post_id");
$posts = DB_ForumPostPeer::instance()->select($c);
// make a mapping first.
$map = array();
$levels = array();
foreach ($posts as $post) {
$parentId = $post->getParentId();
$postId = $post->getPostId();
if ($parentId === null) {
// if no parrent - simply add at the end of $map
$map[] = $postId;
$levels[$postId] = 0;
} else {
// find a parent
$cpos = array_search($parentId, $map);
$clevel = $levels[$parentId];
// find a place for the post, i.e. the place where level_next == level or the end of array
$cpos++;
while (isset($map[$cpos]) && $levels[$map[$cpos]] > $clevel) {
$cpos++;
}
// insert at this position!!!
array_splice($map, $cpos, 0, $postId);
$levels[$postId] = $clevel + 1;
}
}
// create container control list
$cc = array();
foreach ($map as $pos => $m) {
// open if previous post has LOWER level
$clevel = $levels[$m];
if (isset($map[$pos + 1])) {
$nlevel = $levels[$map[$pos + 1]];
if ($nlevel > $clevel) {
$cc[$pos] = 'k';
}
if ($nlevel < $clevel) {
$cc[$pos] = str_repeat('c', $clevel - $nlevel);
}
} else {
$cc[$pos] = str_repeat('c', $clevel);
}
}
$runData->contextAdd("postmap", $map);
$runData->contextAdd("levels", $levels);
$runData->contextAdd("containerControl", $cc);
$runData->contextAdd("thread", $thread);
$runData->contextAdd("category", $category);
$runData->contextAdd("posts", $posts);
$runData->ajaxResponseAdd("threadId", $thread->getThreadId());
}
public function createPageDiscussionThreadEvent($runData)
{
// ok, the page has no discussion yet... but check it!
$site = $runData->getTemp("site");
$pl = $runData->getParameterList();
$pageId = $pl->getParameterValue("page_id");
$page = DB_PagePeer::instance()->selectByPrimaryKey($pageId);
if ($page == null || $page->getSiteId() != $site->getSiteId()) {
throw new ProcessException(_("Page does not exist."), "no_page");
}
$db = Database::connection();
$db->begin();
$c = new Criteria();
$c->add("page_id", $pageId);
$c->add("site_id", $site->getSiteId());
$thread = DB_ForumThreadPeer::instance()->selectOne($c);
if ($thread) {
// thread exists! which means it could have been created meanwhile!
// simply return the thread it now.
$runData->ajaxResponseAdd("thread_id", $thread->getThreadId());
$runData->ajaxResponseAdd("thread_unix_title", $thread->getUnixifiedTitle());
$db->commit();
return;
}
// thread does not exist. check if category with page discussions exist.
$c = new Criteria();
$c->add("site_id", $site->getSiteId());
$c->add("per_page_discussion", true);
$category = DB_ForumCategoryPeer::instance()->selectOne($c);
if ($category == null) {
// create this category!
$category = new DB_ForumCategory();
$category->setName("Per page discussions");
$category->setDescription(_("This category groups discussions related to particular pages within this site."));
$category->setPerPageDiscussion(true);
$category->setSiteId($site->getSiteId());
// choose group. create one?
$c = new Criteria();
$c->add("site_id", $site->getSiteId());
$c->add("name", "Hidden");
$group = DB_ForumGroupPeer::instance()->selectOne($c);
if ($group == null) {
$group = new DB_ForumGroup();
$group->setName("Hidden");
$group->setDescription(_("Hidden group used for storing some discussion threads."));
$group->setSiteId($site->getSiteId());
$group->setVisible(false);
$group->save();
}
$category->setGroupId($group->getGroupId());
$category->save();
}
// now create thread...
$thread = new DB_ForumThread();
$thread->setCategoryId($category->getCategoryId());
$thread->setSiteId($site->getSiteId());
$thread->setPageId($pageId);
$thread->setUserId(-1);
$thread->setDateStarted(new ODate());
$thread->setNumberPosts(0);
$thread->save();
$page->setThreadId($thread->getThreadId());
$page->save();
$category->setNumberThreads($category->getNumberThreads() + 1);
$category->save();
$runData->ajaxResponseAdd("thread_id", $thread->getThreadId());
$runData->ajaxResponseAdd("thread_unix_title", $thread->getUnixifiedTitle());
$o = new Outdater();
$o->forumEvent("thread_save", $thread);
$db->commit();
}