/**
* Update the session and return the template
*
* @param $mode (type string) 'add', 'ban' or 'remove'
* 'add' => add article to the book
* 'ban' => ban article from the proposals
* 'remove' => remove article from the book
* 'addNum' => (type int) add the first $param articles to the collection
* 'addVal' => (type float) add all propossals to the collection with
* a value higher then $param
* @param $param (type string) name of the article to be added, banned or removed
* or a number of articles to add or a value (1 - 1.5) all articles with a
* higher value will be added to the collection
* @return the template for the wikipage
*/
private static function getCollectionSuggestTemplate($mode, $param)
{
global $wgCollectionMaxSuggestions;
switch ($mode) {
case 'add':
SpecialCollection::addArticleFromName(NS_MAIN, $param);
self::unban($param);
break;
case 'ban':
$_SESSION['wsCollectionSuggestBan'][] = $param;
break;
case 'remove':
SpecialCollection::removeArticleFromName(NS_MAIN, $param);
$_SESSION['wsCollectionSuggestBan'][] = $param;
break;
case 'removeonly':
// remove w/out banning (for undo)
SpecialCollection::removeArticleFromName(NS_MAIN, $param);
break;
case 'unban':
// for undo
self::unban($param);
break;
}
$template = new CollectionSuggestTemplate();
$proposals = new Proposals($_SESSION['wsCollection'], $_SESSION['wsCollectionSuggestBan'], $_SESSION['wsCollectionSuggestProp']);
if ($mode == 'addAll') {
self::addArticlesFromName($param, $proposals);
}
$template->set('collection', $_SESSION['wsCollection']);
$template->set('proposals', $proposals->getProposals($wgCollectionMaxSuggestions));
$template->set('hasbans', $proposals->hasBans());
$template->set('num_pages', CollectionSession::countArticles());
$_SESSION['wsCollectionSuggestProp'] = $proposals->getLinkList();
return $template;
}
static function addCategory($title)
{
global $wgCollectionMaxArticles, $wgCollectionArticleNamespaces;
$limit = $wgCollectionMaxArticles - CollectionSession::countArticles();
if ($limit <= 0) {
self::limitExceeded();
return;
}
$db = wfGetDB(DB_SLAVE);
$tables = array('page', 'categorylinks');
$fields = array('page_namespace', 'page_title');
$options = array('USE INDEX' => 'cl_sortkey', 'ORDER BY' => 'cl_type, cl_sortkey', 'LIMIT' => $limit + 1);
$where = array('cl_from=page_id', 'cl_to' => $title->getDBkey());
$res = $db->select($tables, $fields, $where, __METHOD__, $options);
$count = 0;
$limitExceeded = false;
foreach ($res as $row) {
if (++$count > $limit) {
$limitExceeded = true;
break;
}
if (in_array($row->page_namespace, $wgCollectionArticleNamespaces)) {
$articleTitle = Title::makeTitle($row->page_namespace, $row->page_title);
if (CollectionSession::findArticle($articleTitle->getPrefixedText()) == -1) {
self::addArticle($articleTitle);
}
}
}
$db->freeResult($res);
return $limitExceeded;
}
