*/
/*
* Require files and ensure environment.
*/
require_once __DIR__ . "/inc/functions.php";
ensureEnvironment(); // Ensure existence of system files.
$translations = loadLanguage($settings['defaultLang']); // Load translations.
ensureBackendEnv(); // Ensure session is started etc.
$pages = loadPages(); // Load overview of pages.
/*
* Load contents
*/
// Check for vars.
loadHttpToGlobals(["id", "task", "content"]);
define("targetFile", __DIR__ . "/../data/$id.htm");
if (!isset($id) or !in_array($id, ['footer', 'aside', 'banner', 'welcomeMsg'])) {
echo printErrorPage($translations['specifyToEdit']); return;
}
if ($id == 'welcomeMsg' and !$_SESSION['admin']) {
echo printErrorPage($translations['accessDenied']); return;
}
// Read file contents if there is no new content sent by $_POST.
if (!isset($content)) {
if (file_exists(targetFile)) {
$content = file_get_contents(targetFile);
}
else $content = "";
}
// Set page title
$pageTitle = $translations['edit'] . ': ' . $translations[$id];
/*
* Store if need be
*/
if (isset($task) and $task == "update") {
file_put_contents(targetFile, $content, LOCK_EX);
$_SESSION["editHistory"] = ["changesStored", $translations['storedEditsToPageElement'] . " $title"];
header('Location: editHTMLPage.php?id=' . $id);
return;
}
/*
* Output
*/
if (!isset($public)) $public = false;
echo printBackendHead($settings, $pageTitle, $pageTitle, $settings['logo']);
echo printBackendHeader($pageTitle, $translations["help$id"]);
echo '
';
echo printBackendNav($translations);
echo '
';
echo printBackendEnd();
?>