function RemovePage(&$request)
{
global $WikiTheme;
$page = $request->getPage();
$pagelink = WikiLink($page);
if ($request->getArg('cancel')) {
$request->redirect(WikiURL($page));
// noreturn
}
$current = $page->getCurrentRevision();
if (!$current or !($version = $current->getVersion())) {
$html = HTML(HTML::h2(_("Already deleted")), HTML::p(_("Sorry, this page is not in the database.")));
} elseif (!$request->isPost() || !$request->getArg('verify')) {
$removeB = Button('submit:verify', _("Remove Page"), 'wikiadmin');
$cancelB = Button('submit:cancel', _("Cancel"), 'button');
// use generic wiki button look
$html = HTML(HTML::h2(fmt("You are about to remove '%s'!", $pagelink)), HTML::form(array('method' => 'post', 'action' => $request->getPostURL()), HiddenInputs(array('currentversion' => $version, 'pagename' => $page->getName(), 'action' => 'remove')), HTML::div(array('class' => 'toolbar'), $removeB, $WikiTheme->getButtonSeparator(), $cancelB)), HTML::hr());
$sample = HTML::div(array('class' => 'transclusion'));
// simple and fast preview expanding only newlines
foreach (explode("\n", firstNWordsOfContent(100, $current->getPackedContent())) as $s) {
$sample->pushContent($s, HTML::br());
}
$html->pushContent(HTML::div(array('class' => 'wikitext'), $sample));
} elseif ($request->getArg('currentversion') != $version) {
$html = HTML(HTML::h2(_("Someone has edited the page!")), HTML::p(fmt("Since you started the deletion process, someone has saved a new version of %s. Please check to make sure you still want to permanently remove the page from the database.", $pagelink)));
} else {
// Codendi specific: remove the deleted wiki page from ProjectWantedPages
$projectPageName = 'ProjectWantedPages';
$pagename = $page->getName();
$dbi = $request->getDbh();
require_once PHPWIKI_DIR . "/lib/loadsave.php";
$pagehandle = $dbi->getPage($projectPageName);
if ($pagehandle->exists()) {
// don't replace default contents
$current = $pagehandle->getCurrentRevision();
$version = $current->getVersion();
$text = $current->getPackedContent();
$meta = $current->_data;
}
$text = str_replace("* [{$pagename}]", "", $text);
$meta['summary'] = $GLOBALS['Language']->getText('wiki_lib_wikipagewrap', 'page_added', array($pagename));
$meta['author'] = user_getname();
$pagehandle->save($text, $version + 1, $meta);
//Codendi specific: remove permissions for this page @codenditodo: may be transferable otherwhere.
require_once 'common/wiki/lib/WikiPage.class.php';
$wiki_page = new WikiPage(GROUP_ID, $_REQUEST['pagename']);
$wiki_page->resetPermissions();
// Real delete.
//$pagename = $page->getName();
$dbi = $request->getDbh();
$dbi->deletePage($pagename);
$dbi->touch();
$link = HTML::a(array('href' => 'javascript:history.go(-2)'), _("Back to the previous page."));
$html = HTML(HTML::h2(fmt("Removed page '%s' successfully.", $pagename)), HTML::div($link), HTML::hr());
}
GeneratePage($html, _("Remove Page"));
}
/**
*
*/
function setWikiPagePerms()
{
global $feedback;
$wp = new WikiPage($_POST['object_id']);
if ($_POST['reset']) {
$ret = $wp->resetPermissions();
} else {
$ret = $wp->setPermissions($_POST['ugroups']);
}
if (!$ret) {
exit_error($GLOBALS['Language']->getText('global', 'error'), $GLOBALS['Language']->getText('wiki_actions_wikiserviceadmin', 'update_page_perm_err', array($feedback)));
}
}
/**
*
*/
function setWikiPagePerms()
{
global $feedback;
$wp = new WikiPage($_POST['object_id']);
if ($_POST['reset']) {
$ret = $wp->resetPermissions();
} else {
$ret = $wp->setPermissions($_POST['ugroups']);
}
if (!$ret) {
exit_error($GLOBALS['Language']->getText('global', 'error'), $GLOBALS['Language']->getText('wiki_actions_wikiserviceadmin', 'update_page_perm_err', array($feedback)));
}
$event_manager = EventManager::instance();
$event_manager->processEvent("wiki_page_permissions_updated", array('group_id' => $wp->getGid(), 'wiki_page' => $wp->getPagename()));
}
