"Sidebar",
"version" => "0.1",
"author" => "Starbeamrainbowlabs",
"description" => "",
"id" => "extra-sidebar",
"code" => function() {
$show_sidebar = false;
// Show the sidebar if it is enabled in the settings
if(isset($settings->sidebar_show) && $settings->sidebar_show === true)
$show_sidebar = true;
// Also show and persist the sidebar if the special GET parameter
// sidebar is seet
if(!$show_sidebar && isset($_GET["sidebar"]))
{
$show_sidebar = true;
// Set a cookie to persist the display of the sidebar
setcookie("sidebar_show", "true", 60 * 60 * 24 * 30);
}
// Show the sidebar if the cookie is set
if(!$show_sidebar && isset($_COOKIE["sidebar_show"]))
$show_sidebar = true;
// Delete the cookie and hide the sidebar if the special GET paramter
// nosidebar is set
if(isset($_GET["nosidebar"]))
{
$show_sidebar = false;
unset($_COOKIE["sidebar_show"]);
setcookie("sidebar_show", null, time() - 3600);
}
page_renderer::register_part_preprocessor(function(&$parts) use ($show_sidebar) {
global $settings, $pageindex;
if($show_sidebar)
{
// Show the sidebar
$exec_start = microtime(true);
$sidebar_contents = "";
$sidebar_contents .= render_sidebar($pageindex);
$parts["{body}"] = "
" . $parts["{body}"] . "
";
}
});
}
]);
/*
* @summary Renders the sidebar for the given pageindex.
*
* @param $pageindex {array} - The pageindex to renderthe sidebar for
* @param $root_pagename {string} - The pagename that should be considered the root of the rendering. You don't usually need to use this, it is used by the algorithm itself since it is recursive.
*
* @returns {string} A HTML rendering of the sidebar for the given pageindex
*/
function render_sidebar($pageindex, $root_pagename = "")
{
global $settings;
$result = " $details)
{
// If we have a valid root pagename, and it isn't present at the
// beginning of the current pagename, skip it
if($root_pagename !== "" && strpos($pagename, $root_pagename) !== 0)
continue;
// The current page is the same as the root page, skip it
if($pagename == $root_pagename)
continue;
// If the part of the current pagename that comes after the root
// pagename has a slash in it, skip it as it is a sub-sub page.
if(strpos(substr($pagename, strlen($root_pagename)), "/") !== false)
continue;
$result .= "$pagename\n";
$result .= render_sidebar($pageindex, $pagename);
$result .= "\n";
}
$result .= "\n";
return $result == "" ? "" : $result;
}
?>