$title = '';
$url = '';
$metak = '';
$metad = '';
$draftExists = false;
// (bool) does a draft exist
$pageExists = false;
// (bool) does a page exist
$newdraft = false;
// (bool) new (unsaved) draft being edited
$pageClass = "";
// (str) classes to add to maincontent
if ($id) {
// get saved page data
$pageExists = file_exists(GSDATAPAGESPATH . $id . '.xml');
$draftExists = pageHasDraft($id);
// fail if not using drafts and page does not exist
// OR if neither page nor draft exists
if (!$draft && !$pageExists || !$draftExists && !$pageExists) {
redirect('pages.php?error=' . urlencode(i18n_r('PAGE_NOTEXIST')));
}
// if using drafts and no draft exists, load original
if (!$draft || !$draftExists) {
$data_edit = getPageXML($id);
} else {
$data_edit = getDraftXML($id);
}
$title = stripslashes($data_edit->title);
$pubDate = $data_edit->pubDate;
$metak = stripslashes($data_edit->meta);
$metad = stripslashes($data_edit->metad);
/**
* publish a draft
* @since 3.4
* @param str $id id of page draft to publish
* @return bool status
*/
function publishDraft($id)
{
if (!pageHasDraft($id)) {
return false;
}
backup_page($id);
// backup live page
backup_datafile(GSDATADRAFTSPATH . $id . '.xml');
// backup draft before moving
$status = move_file(GSDATADRAFTSPATH, GSDATAPAGESPATH, $id . '.xml');
// restore_datafile(GSDATADRAFTSPATH . $id .".xml"); // debugging replays
if ($status) {
updatePageField($id, 'pubDate', date('r'));
}
// update pub date
return $status;
}
/**
* Are we previewing a draft
* @since 3.4
* @return bool returns true if pre-viewing a draft
*/
function previewingDraft()
{
global $id;
return isset($id) && isset($_GET['draft']) && is_logged_in() && pageHasDraft($id);
}
