public function renamePageEvent($runData)
{
$pl = $runData->getParameterList();
$pageId = $pl->getParameterValue("page_id");
$newName = trim($pl->getParameterValue("new_name"));
$newName = WDStringUtils::toUnixName($newName);
// purify! (for sure)
$fixDeps = $pl->getParameterValue('fixdeps');
$site = $runData->getTemp("site");
if ($newName == null || $newName == '') {
throw new ProcessException(_("Destination page name should be given."), "no_new_name");
}
$db = Database::connection();
$db->begin();
$c = new Criteria();
$c->add("page_id", $pageId);
$c->setForUpdate(true);
$page = DB_PagePeer::instance()->selectOne($c);
if ($page == null || $page->getSiteId() != $site->getSiteId()) {
throw new ProcessException(_("Error getting page information."), "no_page");
}
if ($newName == $page->getUnixName()) {
throw new ProcessException(_("The current and new names are the same."), "page_exists");
}
// check for permissions again
$category = $page->getCategory();
$user = $runData->getUser();
WDPermissionManager::instance()->hasPagePermission('move', $user, $category, $page);
// check if the new page exists or not.
$conflictPage = DB_PagePeer::instance()->selectByName($site->getSiteId(), $newName);
if ($conflictPage != null) {
throw new ProcessException(_("The destination page already exists."), "page_exists");
}
$oldName = $page->getUnixName();
// check if new page exists!
// check for locks first
DB_PageEditLockPeer::instance()->deleteOutdated($pageId);
$c = new Criteria();
$c->add("page_id", $page->getPageId());
if ($pl->getParameterValue("force") === "yes") {
DB_PageEditLockPeer::instance()->delete($c);
}
$locks = DB_PageEditLockPeer::instance()->select($c);
if (count($locks) > 0) {
$runData->ajaxResponseAdd("locks", true);
$runData->contextAdd("locks", $locks);
$runData->setModuleTemplate("rename/PageLockedWin");
$db->rollback();
return;
}
// success so far...
// create new revision, new metadata and alter the page object too.
$oldMetadata = $page->getMetadata();
$metadata = clone $oldMetadata;
$metadata->setNew(true);
$metadata->setMetadataId(null);
$metadata->setUnixName($newName);
$metadata->save();
$oldRevision = $page->getCurrentRevision();
$revision = new DB_PageRevision();
$revision->setSiteId($site->getSiteId());
$revision->setPageId($page->getPageId());
// copy source id
$revision->setSourceId($oldRevision->getSourceId());
$revision->setSinceFullSource($oldRevision->getSinceFullSource());
$revision->setDiffSource($oldRevision->getDiffSource());
$revision->setMetadataId($metadata->getMetadataId());
$revision->setFlagRename(true);
$revision->setRevisionNumber($oldRevision->getRevisionNumber() + 1);
$revision->setComments(_("Page name changed") . ": \"{$oldName}\" " . _("to") . " \"{$newName}\".");
$userId = $runData->getUserId();
if ($userId == null) {
$userString = $runData->createIpString();
}
if ($userId) {
$revision->setUserId($userId);
$page->setLastEditUserId($userId);
} else {
$revision->setUserId(0);
$page->setLastEditUserId(0);
$revision->setUserString($userString);
$page->setLastEditUserString($userString);
}
$now = new ODate();
$revision->setDateLastEdited($now);
$revision->save();
// alter the page info
$page->setRevisionId($revision->getRevisionId());
$page->setDateLastEdited($now);
$page->setUnixName($newName);
$page->setRevisionNumber($revision->getRevisionNumber());
// handle the categories
// extract category name
if (strpos($newName, ':') != false) {
// ok, there is category!
$exp = explode(':', $newName);
$categoryName = $exp[0];
} else {
// no category name, "_default" assumed
$categoryName = "_default";
}
if (strpos($oldName, ':') != false) {
// ok, there is category!
$exp = explode(':', $oldName);
$oldCategoryName = $exp[0];
} else {
// no category name, "_default" assumed
$oldCategoryName = "_default";
}
$page->save();
$outdater = new Outdater();
if ($categoryName !== $oldCategoryName) {
// check if new category exists. if not - create it!
$category = DB_CategoryPeer::instance()->selectByName($categoryName, $site->getSiteId(), false);
if ($category == null) {
// create the category - just clone the default category!!!
$category = DB_CategoryPeer::instance()->selectByName("_default", $site->getSiteId(), false);
$category->setName($categoryName);
// fill with some important things - we assume the _default category exists!!! IT REALLY SHOULD!!!
$category->setCategoryId(null);
$category->setNew(true);
// this will make it INSERT, not UPDATE on save()
$category->setPermissionsDefault(true);
$category->setThemeDefault(true);
$category->setLicenseDefault(true);
$category->setNavDefault(true);
$category->save();
} else {
//also check if one has permissions to create new pages in
// the new category!!!
try {
WDPermissionManager::instance()->hasPagePermission('create', $user, $category);
} catch (Exception $e) {
throw new ProcessException(_("You are not allowed to create new pages in the destination category") . " \"" . $category->getName() . "\".", "not_allowed");
}
}
$page->setCategoryId($category->getCategoryId());
$page->save();
// also see if the old category is empty - if yes - delete it!
if ($oldCategoryName != "_default") {
$category = DB_CategoryPeer::instance()->selectByName($oldCategoryName, $site->getSiteId(), false);
$c = new Criteria();
$c->add("category_id", $category->getCategoryId());
$count = DB_PagePeer::instance()->selectCount($c);
if ($count == 0) {
// delete the category
DB_CategoryPeer::instance()->delete($c);
$outdater->categoryEvent('delete', $category, $site);
}
}
}
// outdate party!
$outdater->pageEvent("rename", $page, $oldName);
// index page
// move files too
$oldDir = WIKIDOT_ROOT . "/web/files--sites/" . $site->getUnixName() . "/files/" . $oldName;
$newDir = WIKIDOT_ROOT . "/web/files--sites/" . $site->getUnixName() . "/files/" . $newName;
if (file_exists($oldDir)) {
if (rename($oldDir, $newDir) == false) {
throw new ProcessException(_("Error moving attached files."), "error_files");
}
}
$oldRDir = WIKIDOT_ROOT . "/web/files--sites/" . $site->getUnixName() . "/resized-images/" . $oldName;
$newRDir = WIKIDOT_ROOT . "/web/files--sites/" . $site->getUnixName() . "/resized-images/" . $newName;
if (file_exists($oldRDir)) {
if (rename($oldRDir, $newRDir) == false) {
throw new ProcessException(_("Error moving attached (resized) files."), "error_files");
}
}
// try to fix dependencies
if ($fixDeps && preg_match('/^[0-9]+(,[0-9]+)*$/', $fixDeps)) {
$fixPageIds = explode(',', $fixDeps);
foreach ($fixPageIds as $pageId) {
$page = DB_PagePeer::instance()->selectByPrimaryKey($pageId);
if ($page == null || $page->getSiteId() !== $site->getSiteId()) {
continue;
}
// check for any locks
$c = new Criteria();
$c->add("page_id", $pageId);
$lock = DB_PageEditLockPeer::instance()->selectOne($c);
if ($lock) {
continue;
}
$fixer = new DependencyFixer($page, $oldName, $newName);
$fixer->setUser($user);
$fixer->fixLinks();
$od = new Outdater();
$od->pageEvent('source_changed', $page);
}
}
// check any dependency left
$c = new Criteria();
$q = "SELECT page_id, title, unix_name FROM page_link, page " . "WHERE page_link.to_page_name='" . db_escape_string($oldName) . "' " . "AND page_link.from_page_id=page.page_id AND page.site_id={$site->getSiteId()} ORDER BY COALESCE(title, unix_name)";
$c->setExplicitQuery($q);
$pages = DB_PagePeer::instance()->select($c);
$q = "SELECT page_id, title, unix_name FROM page, page_inclusion " . "WHERE page_inclusion.included_page_name='" . db_escape_string($oldName) . "' " . "AND page_inclusion.including_page_id=page.page_id AND page.site_id={$site->getSiteId()} ORDER BY COALESCE(title, unix_name)";
$c->setExplicitQuery($q);
$pagesI = DB_PagePeer::instance()->select($c);
if (count($pages) > 0 || count($pagesI) > 0) {
$runData->setModuleTemplate("rename/LeftDepsModule");
$runData->contextAdd("pagesI", $pagesI);
$runData->contextAdd("pages", $pages);
$runData->ajaxResponseAdd("leftDeps", true);
}
$runData->ajaxResponseAdd("newName", $newName);
EventLogger::instance()->logPageRename($page, $oldName);
$db->commit();
sleep(0.5);
}