/**
* default action
*/
function action($item)
{
//! page history enabled?
$this->revert = Core::lib("CMS")->revert;
//! delete a page with all versions
if (!empty($_REQUEST['pagedel'])) {
Page::delete($_REQUEST['pagedel']);
unset($_SESSION['cms_url']);
Http::redirect();
}
//! publicate a page
if (isset($_REQUEST['publish']) && $this->revert) {
$this->ispublish = true;
$publish = array_keys(Core::req2arr('publish'));
if (!empty($publish)) {
Page::publish($publish);
Http::redirect("cms/pages");
}
}
//! load languages
$this->langs[''] = "*";
foreach (!empty($_SESSION['pe_ls']) ? $_SESSION['pe_ls'] : ['en' => 1] as $l => $v) {
$this->langs[$l] = $l . " " . L($l);
}
//! unlock old pages for this user if any
Page::unLock(Core::$user->id);
//! get list of pages
$pages = Page::getPages(intval(@$_REQUEST['order']));
$needcleanup = false;
foreach ($pages as $p) {
if ($this->ispublish && ($p['publishid'] != 0 || $p['ownerid'] != 0)) {
continue;
}
if ($this->revert && $p['publishid'] == 0) {
$this->needpublish = true;
}
if (!$this->revert && $p['versions'] > 1) {
$needcleanup = true;
}
$this->pages[empty($_REQUEST['order']) ? 0 : (empty($p['template']) ? $p['tid'] : $p['template'])][] = $p;
}
//! this is required once after page history turned off
if ($needcleanup) {
Page::cleanUp($pages);
}
}
/**
* default action
*/
function action($item)
{
//! check access rights
if (!Core::$user->has("siteadm|webadm")) {
Http::redirect("403");
}
//! if we have to delete a page version
if (isset($_REQUEST['pagedel'])) {
if (!empty($_REQUEST['created'])) {
Page::delete($item, $_REQUEST['created']);
}
Http::redirect($item);
}
//! revert to an old version of the page
if (isset($_REQUEST['revert'])) {
if (!empty($_REQUEST['created'])) {
Core::log('A', sprintf("Page %s reverted to %s by %s", $item, $_REQUEST['created'], Core::$user->name), "cmsaudit");
DS::exec("UPDATE pages set created=CURRENT_TIMESTAMP,modifyd=CURRENT_TIMESTAMP,modifyid=? WHERE id=? AND (lang='' OR lang=?) AND created=?", [Core::$user->id, $item, Core::$client->lang, $_REQUEST['created']]);
}
Http::redirect($item);
}
//! get the latest public version's date
if (empty($_REQUEST['created'])) {
$_REQUEST['created'] = DS::field("created", "pages", "(id=? OR ? LIKE id||'/%') AND (lang='' OR lang=?) AND publishid!=0", "", "id DESC,created DESC", [$item, $item, Core::$client->lang]);
if (empty($_REQUEST['created'])) {
$_REQUEST['created'] = DS::field("created", "pages", "(id=? OR ? LIKE id||'/%') AND (lang='' OR lang=?)", "", "id DESC,created ASC", [$item, $item, Core::$client->lang]);
}
}
//! load frame page for page parameters and dds
$frame = DS::fetch("data,dds", "pages", "id='frame' AND (lang='' OR lang=?) AND created<=?", "", "", [Core::$client->lang, $_REQUEST['created']]);
$frame['dss'] = @json_decode($frame['dds'], true);
$frame['data'] = @json_decode($frame['data'], true);
View::assign("frame", $frame['data']);
//! load archive version
//! normally you would use Model, but that would only return the latest version
$page = DS::fetch("*", "pages", "(id=? OR ? LIKE id||'/%') AND (lang='' OR lang=?) AND created=?", "", "id DESC,created DESC", [$item, $item, Core::$client->lang, $_REQUEST['created']]);
$this->title = $page['name'];
$title = L("ARCHIVE") . " " . $page['name'];
if (is_string($page['data'])) {
$page['data'] = @json_decode($page['data'], true);
}
if (is_array($page['data'])) {
foreach ($page['data'] as $k => $v) {
$this->{$k} = $v;
}
}
foreach (["id", "name", "lang", "filter", "template", "pubd", "expd", "dds", "ownerid", "created"] as $k) {
$this->{$k} = $page[$k];
}
$p = @array_merge($frame['dds'], @json_decode($page['dds'], true));
if (is_array($p)) {
foreach ($p as $k => $c) {
if ($k != "dds") {
try {
$this->{$k} = DS::query($c[0], $c[1], @$c[2], @$c[3], @$c[4], @$c[5], View::getval(@$c[6]));
} catch (\Exception $e) {
Core::log("E", $item . " " . $e->getMessage() . " " . implode(" ", $c), "dds");
}
}
}
}
$old = View::template($this->template);
//! if we have to compare to an older (or the latest) version
if (isset($_REQUEST['diff'])) {
include_once "vendor/phppe/CMS/libs/simplediff.php";
//! load current version
$frame = DS::fetch("data,dds", "pages", "id='frame' AND (lang='' OR lang=?) AND publishid!=0", "", "created DESC", [Core::$client->lang]);
$frame['dss'] = @json_decode($frame['dds'], true);
$frame['data'] = @json_decode($frame['data'], true);
View::assign("frame", $frame['data']);
$page = DS::fetch("*", "pages", "id=? OR ? LIKE id||'/%'", "", "id DESC,created DESC", [$item, $item]);
if (is_string($page['data'])) {
$page['data'] = @json_decode($page['data'], true);
}
if (is_array($page['data'])) {
foreach ($page['data'] as $k => $v) {
$this->{$k} = $v;
}
}
foreach (["id", "name", "lang", "filter", "template", "pubd", "expd", "dds", "ownerid", "created"] as $k) {
$this->{$k} = $page[$k];
}
$p = @array_merge($frame['dds'], @json_decode($page['dds'], true));
if (is_array($p)) {
foreach ($p as $k => $c) {
if ($k != "dds") {
try {
$this->{$k} = DS::query($c[0], $c[1], @$c[2], @$c[3], @$c[4], @$c[5], View::getval(@$c[6]));
} catch (\Exception $e) {
Core::log("E", $item . " " . $e->getMessage() . " " . implode(" ", $c), "dds");
}
}
}
}
$this->title = $page['name'];
$curr = View::template($this->template);
//! make sure diff splits on tag end
$this->result = htmlDiff(preg_replace("/>([^\\ \t\n])/m", "> \\1", $old), preg_replace("/>([^\\ \t\n])/m", "> \\1", $curr));
//! remove diff inside tags
$this->result = preg_replace("/(<[^<>]+)<ins>.*?<\\/ins>([^<>]*>)/ims", "\\1\\2", $this->result);
$this->result = preg_replace("/(<[^<>]+)<del>(.*?)<\\/del>([^<>]*>)/ims", "\\1\\2\\3", $this->result);
} else {
$this->result = $old;
}
$this->title = $title;
}