public function writeResponse(DevblocksHttpResponse $response)
{
$tpl = DevblocksPlatform::getTemplateService();
$tpl->cache_lifetime = "0";
$tpl->assign('tpl_path', dirname(__FILE__) . '/templates/');
$umsession = $this->getSession();
$stack = $response->path;
$logo_url = DAO_CommunityToolProperty::get($this->getPortal(), self::PARAM_LOGO_URL, '');
$tpl->assign('logo_url', $logo_url);
$page_title = DAO_CommunityToolProperty::get($this->getPortal(), self::PARAM_PAGE_TITLE, 'Knowledgebase');
$tpl->assign('page_title', $page_title);
$captcha_enabled = DAO_CommunityToolProperty::get($this->getPortal(), self::PARAM_CAPTCHA_ENABLED, 1);
$tpl->assign('captcha_enabled', $captcha_enabled);
// KB Roots
$sKbRoots = DAO_CommunityToolProperty::get($this->getPortal(), self::PARAM_KB_ROOTS, '');
$kb_roots = !empty($sKbRoots) ? unserialize($sKbRoots) : array();
$kb_roots_str = '0';
if (!empty($kb_roots)) {
$kb_roots_str = implode(',', array_keys($kb_roots));
}
// Usermeet Session
if (null == ($fingerprint = parent::getFingerprint())) {
die("A problem occurred.");
}
$tpl->assign('fingerprint', $fingerprint);
switch (array_shift($stack)) {
case 'rss':
header("Content-type: application/rss+xml");
switch (array_shift($stack)) {
case 'recent_changes':
list($results, $null) = DAO_KbArticle::search(array(new DevblocksSearchCriteria(SearchFields_KbArticle::TOP_CATEGORY_ID, 'in', array_keys($kb_roots))), 25, 0, SearchFields_KbArticle::UPDATED, false, false);
if (is_array($results) && !empty($results)) {
$full_articles = DAO_KbArticle::getWhere(sprintf("%s IN (%s)", DAO_KbArticle::ID, implode(',', array_keys($results))));
}
$order = array_keys($results);
$articles = array();
foreach ($order as $id) {
$articles[$id] =& $full_articles[$id];
}
$this->_writeArticlesAsRss($articles, $page_title);
break;
case 'most_popular':
list($results, $null) = DAO_KbArticle::search(array(new DevblocksSearchCriteria(SearchFields_KbArticle::TOP_CATEGORY_ID, 'in', array_keys($kb_roots))), 25, 0, SearchFields_KbArticle::VIEWS, false, false);
if (is_array($results) && !empty($results)) {
$full_articles = DAO_KbArticle::getWhere(sprintf("%s IN (%s)", DAO_KbArticle::ID, implode(',', array_keys($results))));
}
$order = array_keys($results);
$articles = array();
foreach ($order as $id) {
$articles[$id] =& $full_articles[$id];
}
$this->_writeArticlesAsRss($articles, $page_title);
break;
case 'search':
$query = rawurldecode(array_shift($stack));
list($articles, $count) = DAO_KbArticle::search(array(array(DevblocksSearchCriteria::GROUP_OR, new DevblocksSearchCriteria(SearchFields_KbArticle::TITLE, 'fulltext', $query), new DevblocksSearchCriteria(SearchFields_KbArticle::CONTENT, 'fulltext', $query)), new DevblocksSearchCriteria(SearchFields_KbArticle::TOP_CATEGORY_ID, 'in', array_keys($kb_roots))), 50, 0, null, null, true);
if (!empty($articles)) {
$articles = DAO_KbArticle::getWhere(sprintf("%s IN (%s)", DAO_KbArticle::ID, implode(',', array_keys($articles))));
}
$this->_writeArticlesAsRss($articles, $page_title);
break;
// case 'article':
// $id = intval(array_shift($stack));
//
// // [TODO] Convert to KB categories
// $articles = DAO_KbArticle::getWhere(sprintf("%s = %d AND %s = '%s'",
// DAO_KbArticle::ID,
// $id,
// DAO_KbArticle::TITLE,
// $this->getPortal()
// ));
//
// $this->_writeArticlesAsRss($articles, $page_title);
//
// break;
}
break;
case 'search':
@($query = urldecode(array_shift($stack)));
$session = $this->getSession();
if (!empty($query)) {
$session->setProperty('last_query', $query);
} else {
$query = $session->getProperty('last_query', '');
}
list($articles, $count) = DAO_KbArticle::search(array(array(DevblocksSearchCriteria::GROUP_OR, new DevblocksSearchCriteria(SearchFields_KbArticle::TITLE, 'fulltext', $query), new DevblocksSearchCriteria(SearchFields_KbArticle::CONTENT, 'fulltext', $query)), new DevblocksSearchCriteria(SearchFields_KbArticle::TOP_CATEGORY_ID, 'in', array_keys($kb_roots))), 100, 0, null, null, true);
$tpl->assign('query', $query);
$tpl->assign('articles', $articles);
$tpl->assign('count', $count);
$tpl->display('file:' . dirname(__FILE__) . '/templates/portal/kb/search.tpl');
break;
// case 'import':
// if(empty($editor))
// break;
//
// $tpl->display('file:' . dirname(__FILE__) . '/templates/portal/kb/public_config/import.tpl');
// break;
// case 'import':
// if(empty($editor))
// break;
//
// $tpl->display('file:' . dirname(__FILE__) . '/templates/portal/kb/public_config/import.tpl');
// break;
case 'article':
// If no roots are enabled, no articles are visible
if (empty($kb_roots)) {
return;
}
$id = intval(array_shift($stack));
list($articles, $count) = DAO_KbArticle::search(array(new DevblocksSearchCriteria(SearchFields_KbArticle::ID, '=', $id), new DevblocksSearchCriteria(SearchFields_KbArticle::TOP_CATEGORY_ID, 'in', array_keys($kb_roots))), -1, 0, null, null, false);
if (!isset($articles[$id])) {
break;
}
$article = DAO_KbArticle::get($id);
$tpl->assign('article', $article);
@($article_list = $umsession->getProperty(self::SESSION_ARTICLE_LIST, array()));
if (!empty($article) && !isset($article_list[$id])) {
DAO_KbArticle::update($article->id, array(DAO_KbArticle::VIEWS => ++$article->views));
$article_list[$id] = $id;
$umsession->setProperty(self::SESSION_ARTICLE_LIST, $article_list);
}
$categories = DAO_KbCategory::getWhere();
$tpl->assign('categories', $categories);
$cats = DAO_KbArticle::getCategoriesByArticleId($id);
$breadcrumbs = array();
foreach ($cats as $cat_id) {
if (!isset($breadcrumbs[$cat_id])) {
$breadcrumbs[$cat_id] = array();
}
$pid = $cat_id;
while ($pid) {
$breadcrumbs[$cat_id][] = $pid;
$pid = $categories[$pid]->parent_id;
}
$breadcrumbs[$cat_id] = array_reverse($breadcrumbs[$cat_id]);
// Remove any breadcrumbs not in this SC profile
$pid = reset($breadcrumbs[$cat_id]);
if (!isset($kb_roots[$pid])) {
unset($breadcrumbs[$cat_id]);
}
}
$tpl->assign('breadcrumbs', $breadcrumbs);
$tpl->display('file:' . dirname(__FILE__) . '/templates/portal/kb/article.tpl');
break;
case 'browse':
default:
// [TODO] Root
@($root = intval(array_shift($stack)));
$tpl->assign('root_id', $root);
$categories = DAO_KbCategory::getWhere();
$tpl->assign('categories', $categories);
$tree_map = DAO_KbCategory::getTreeMap(0);
// Remove other top-level categories
if (is_array($tree_map[0])) {
foreach ($tree_map[0] as $child_id => $count) {
if (!isset($kb_roots[$child_id])) {
unset($tree_map[0][$child_id]);
}
}
}
// Remove empty categories
if (is_array($tree_map[0])) {
foreach ($tree_map as $node_id => $children) {
foreach ($children as $child_id => $count) {
if (empty($count)) {
@($pid = $categories[$child_id]->parent_id);
unset($tree_map[$pid][$child_id]);
unset($tree_map[$child_id]);
}
}
}
}
$tpl->assign('tree', $tree_map);
// Breadcrumb // [TODO] API-ize inside Model_KbTree ?
$breadcrumb = array();
$pid = $root;
while (0 != $pid) {
$breadcrumb[] = $pid;
$pid = $categories[$pid]->parent_id;
}
$tpl->assign('breadcrumb', array_reverse($breadcrumb));
$tpl->assign('mid', @intval(ceil(count($tree_map[$root]) / 2)));
// Articles
$articles = array();
if (!empty($root)) {
list($articles, $count) = DAO_KbArticle::search(array(new DevblocksSearchCriteria(SearchFields_KbArticle::CATEGORY_ID, '=', $root), new DevblocksSearchCriteria(SearchFields_KbArticle::TOP_CATEGORY_ID, 'in', array_keys($kb_roots))), -1, 0, null, null, false);
$tpl->assign('articles', $articles);
}
$tpl->display('file:' . dirname(__FILE__) . '/templates/portal/kb/index.tpl');
break;
}
}
