<?php defined('BLUDIT') or die('Bludit CMS.');

// ============================================================================
// Variables
// ============================================================================

// Array with pages, each page is a Page Object
// Filtered by pagenumber, amount of items per page and sorted by date/position
/*
	array(
		0 => Page Object,
		1 => Page Object,
		...
		N => Page Object
	)
*/
$pages = array();

// Page filtered by the user, is a Page Object
$page = $Page = false;

// Array with pages order by parent
// Sorted by position or date
/*
	array(
		PARENT => array(
			0 => Page Object,
			...,
			N => Page Object),
		"parentKey1" => array(
			0 => Page Object,
			...,
			N => Page Object),
		"parentKey2" => array(
			0 => Page Object,
			...,
			N => Page Object),
		...
		"parentKeyN" => array(
			0 => Page Object,
			...,
			N => Page Object),
	)
*/
$pagesByParent = array(PARENT=>array());

// Array with pages order by parent and by key
/*
	array(
		PARENT => array(
			"parentKey1" => Page Object,
			...,
			"parentKeyN" => Page Object),
		"parentKey1" => array(
			"childKeyA" => Page Object,
			...,
			"childKeyB" => Page Object),
		"parentKey2" => array(
			"childKeyJ" => Page Object,
			...,
			"childKeyO" => Page Object),
		...
		"parentKeyN" => array(
			"childKeyW" => Page Object,
			...,
			"childKeyZ" => Page Object),
	)
*/
$pagesByParentByKey = array(PARENT=>array());

// ============================================================================
// Main
// ============================================================================

// Execute the scheduler
if ($dbPages->scheduler()) {
	// Reindex tags
	reindexTags();

        // Reindex categories
        reindexCategories();

	// Add to syslog
	$Syslog->add(array(
		'dictionaryKey'=>'page-published-from-scheduler',
		'notes'=>''
	));
}

// Generate pages parent tree, only published pages
buildPagesByParent(true);

// Set home page is the user defined one
if ($Site->homepage() && $Url->whereAmI()==='home') {
	$pageKey = $Site->homepage();
	if( $dbPages->exists($pageKey) ) {
		$Url->setSlug($pageKey);
		$Url->setWhereAmI('page');
	}
}

// Build specific page
if ($Url->whereAmI()==='page') {
	buildThePage();
}
// Build pages by tag
elseif ($Url->whereAmI()==='tag') {
	buildPagesByTag();
}
// Build pages by category
elseif ($Url->whereAmI()==='category') {
        buildPagesByCategory();
}
// Build pages for the homepage
elseif ($Url->whereAmI()==='home') {
        buildPagesForHome();
}

// Set page 404 not found
if ($Url->notFound()) {
	$page = buildPage( $Site->pageNotFound() );
	if ($page===false) {
		$page = buildErrorPage();
	}
	$pages[0] = $Page = $page;
}