/**
* Performs the actual merging, using edited input from UI.
* @param type $data - Contains pairs (value, name) from edit form in addition to the following fields:
* * mergePosts - posts to be merged
* * destnodeid - target post
* * destauthorid - author to be used
* * contenttype - target contenttype
*/
public function mergePosts($input)
{
$this->inlinemodAuthCheck();
$cleaner = vB::getCleaner();
$data = array();
foreach ($input as $i) {
$name = $cleaner->clean($i['name'], vB_Cleaner::TYPE_NOHTML);
//mostly the data is either integer or string, although the possibility exists of a
//'url_image'
switch ($name) {
case 'nodeid':
case 'url_nopreview':
case 'nodeuserid':
case 'filedataid':
case 'destauthorid':
case 'destnodeid':
$value = $cleaner->clean($i['value'], vB_Cleaner::TYPE_UINT);
break;
case 'title':
case 'text':
case 'reason':
$value = $cleaner->clean($i['value'], vB_Cleaner::TYPE_STR);
break;
case 'url_title':
case 'authorname':
case 'url':
case 'url_image':
case 'url_meta':
$value = $cleaner->clean($i['value'], vB_Cleaner::TYPE_NOHTML);
break;
case 'mergePosts':
if (!is_array($i['value'])) {
$i['value'] = explode(',', $i['value']);
}
$value = $cleaner->clean($i['value'], vB_Cleaner::TYPE_ARRAY_UINT);
break;
case 'filedataid[]':
//The filedata records are passed as
//input[xx][name] filedataid[]
//input[xx][value] <integer>
$value = $cleaner->clean($i['value'], vB_Cleaner::TYPE_UINT);
if (!isset($data['filedataid'])) {
$data['filedataid'] = array();
}
if (!isset($data['filedataid'][$value])) {
$data['filedataid'][$value] = '';
}
continue;
default:
//The title records are passed as
//input[xx][name] title_<filedataid>
//input[xx][value] <title>
if (empty($name)) {
continue;
}
if (substr($name, 0, 6) == 'title_') {
$filedataid = substr($name, 6);
$filedataid = $cleaner->clean($filedataid, vB_Cleaner::TYPE_UINT);
if ($filedataid) {
if (!isset($data['filedataid'])) {
$data['filedataid'] = array();
}
$data['filedataid'][$filedataid] = $cleaner->clean($i['value'], vB_Cleaner::TYPE_NOHTML);
}
continue;
} else {
if (preg_match('#^videoitems\\[([\\d]+)#', $name, $matches)) {
if (!isset($data['videoitems'])) {
$data['videoitems'] = array();
}
$videoitems[] = array('videoitemid' => intval($matches[1]), 'url' => $i['value']);
} else {
if (preg_match('^videoitems\\[new^', $name, $matches)) {
if (!isset($data['videoitems'])) {
$data['videoitems'] = array();
}
foreach ($matches as $video) {
$data['videoitems'][] = array('url' => $video['url']);
}
}
}
}
continue;
}
if (isset($data[$name])) {
if (!is_array($data[$name])) {
$data[$name] = array($data[$name]);
}
$data[$name][] = $value;
} else {
$data[$name] = $value;
}
}
if (empty($data['mergePosts'])) {
throw new vB_Exception_Api('please_select_at_least_one_post');
}
// check that the user has permission
$nodesToCheck = $data['mergePosts'];
$nodesToCheck[] = $data['destnodeid'];
foreach ($nodesToCheck as $key => $nodeid) {
// this is here just in case for some reason, a nodeid is 0. Shouldn't happen, but
// I don't want getChannelPermission to go bonkers from it.
if (empty($nodeid)) {
unset($nodesToCheck[$key]);
continue;
}
if (!vB::getUserContext()->getChannelPermission('moderatorpermissions', 'canmanagethreads', $nodeid)) {
// perhaps we could generate a list of unmergeable nodes and return a warning instead, but
// I don't think there's a real use case where a moderator can manage only *some* of the
// nodes they're trying to merge. I think that would require multiple channels being involved, and
// we don't have a UI for that so I can't test it. As such I'm just going to throw an exception if
// *any* of the nodes fail the check.
throw new vB_Exception_Api('no_permission');
}
}
// validate that selected nodes can be merged
$mergeInfo = $this->validateMergePosts($data['mergePosts']);
if (isset($mergeInfo['error'])) {
throw new vB_Exception_Api($mergeInfo['error']);
}
// validate form fields
if (empty($data['destnodeid']) || !array_key_exists($data['destnodeid'], $mergeInfo['destnodes'])) {
throw new vB_Exception_Api('invalid_data');
}
if (empty($data['destauthorid']) || !array_key_exists($data['destauthorid'], $mergeInfo['destauthors'])) {
throw new vB_Exception_Api('invalid_data');
}
$destnode = $this->library->getNodeFullContent($data['destnodeid']);
$destnode = array_pop($destnode);
if ($destnode['starter'] != $destnode['nodeid'] and $destnode['starter'] != $destnode['parentid']) {
if (isset($data['tags'])) {
unset($data['tags']);
}
}
$type = vB_Types::instance()->getContentTypeClass($destnode['contenttypeid']);
$response = vB_Library::instance("content_{$type}")->mergeContent($data);
if ($response) {
$sources = array_diff($data['mergePosts'], array($data['destnodeid']));
$origDestnode = $destnode;
if (!empty($destnode['rawtext'])) {
$origRawText = $destnode['rawtext'];
} else {
if (!empty($destnode['content']['rawtext'])) {
$origRawText = $destnode['content']['rawtext'];
} else {
$origRawText = '';
}
}
$destnode = $this->getNode($data['destnodeid']);
if (!empty($destnode['rawtext'])) {
$rawText = $destnode['rawtext'];
} else {
if (!empty($destnode['content']['rawtext'])) {
$rawText = $destnode['content']['rawtext'];
} else {
$rawText = '';
}
}
$destnode = $this->getNode($data['destnodeid']);
$loginfo = array('nodeid' => $destnode['nodeid'], 'nodetitle' => $destnode['title'], 'nodeusername' => $destnode['authorname'], 'nodeuserid' => $destnode['userid']);
// move children to target node
$children = vB::getDbAssertor()->assertQuery('vBForum:closure', array(vB_dB_Query::TYPE_KEY => vB_dB_Query::QUERY_SELECT, 'parent' => $sources, 'depth' => 1));
$childrenIds = array();
foreach ($children as $child) {
$childrenIds[] = $child['child'];
}
if (!empty($childrenIds)) {
$this->moveNodes($childrenIds, $data['destnodeid'], false, false, false);
}
// remove merged nodes
$this->deleteNodes($sources, true, null, false);
// Dont log the deletes
$loginfo['action'] = array('merged_nodes' => implode(',', $sources));
$vboptions = vB::getDatastore()->getValue('options');
if (vB_Api::instanceInternal('user')->hasPermissions('genericoptions', 'showeditedby') and $destnode['publishdate'] > 0 and $destnode['publishdate'] < vB::getRequest()->getTimeNow() - $vboptions['noeditedbytime'] * 60 or !empty($data['reason'])) {
$userinfo = vB::getCurrentSession()->fetch_userinfo();
if ($vboptions['postedithistory']) {
$record = vB::getDbAssertor()->getRow('vBForum:postedithistory', array(vB_dB_Query::TYPE_KEY => vB_dB_Query::QUERY_SELECT, 'original' => 1, 'nodeid' => $destnode['nodeid']));
// insert original post on first edit
if (empty($record)) {
vB::getDbAssertor()->assertQuery('vBForum:postedithistory', array(vB_dB_Query::TYPE_KEY => vB_dB_Query::QUERY_INSERT, 'nodeid' => $origDestnode['nodeid'], 'userid' => $origDestnode['userid'], 'username' => $origDestnode['authorname'], 'dateline' => $origDestnode['publishdate'], 'pagetext' => $origRawText, 'original' => 1));
}
// insert the new version
vB::getDbAssertor()->assertQuery('vBForum:postedithistory', array(vB_dB_Query::TYPE_KEY => vB_dB_Query::QUERY_INSERT, 'nodeid' => $destnode['nodeid'], 'userid' => $userinfo['userid'], 'username' => $userinfo['username'], 'dateline' => vB::getRequest()->getTimeNow(), 'reason' => isset($data['reason']) ? vB5_String::htmlSpecialCharsUni($data['reason']) : '', 'pagetext' => $rawText));
}
vB::getDbAssertor()->assertQuery('editlog_replacerecord', array('nodeid' => $destnode['nodeid'], 'userid' => $userinfo['userid'], 'username' => $userinfo['username'], 'timenow' => vB::getRequest()->getTimeNow(), 'reason' => isset($data['reason']) ? vB5_String::htmlSpecialCharsUni($data['reason']) : '', 'hashistory' => intval($vboptions['postedithistory'])));
}
vB_Library_Admin::logModeratorAction($loginfo, 'node_merged_by_x');
return true;
}
}
