<?php

function cms_display($basename, &$tem) {
	$tem->set('basename', $basename);

	$nav_items = db_get_assocs('cms_pages', "coalesce(nullif(nav_title,''), title) as title,filename", 'where navbar!=0 order by navbar');
	if($nav_items) {
		foreach($nav_items as &$nav_item) {
			if($nav_item['filename'] == 'index') {
				$nav_item['filename'] = './';
			}
			if($nav_item['title'] == '') {
				$nav_item['title'] = '-- blank --';
			}
		}
		$tem->set('navbar_items', $nav_items);
	}

	$have_content = cms_display_content($tem, 'where filename=%"', $basename);

	if(logged_in_as_admin()) {
		$tem->set('admin_links', 1);
	}
	return $have_content;
}

function cms_display_content(&$tem /*, 'where clause %", %i', string, int */) {
	$args = array_slice(func_get_args(), 1);
	$args = array_merge(array('cms_pages', 'id as admin_edit_page_id,title as cms_title,content as cms_body,keywords as meta_keywords,description as meta_description'), $args);
	$row = call_user_func_array('db_get_assoc', $args);
	if($row) {
		# dump it into the global scope:
		$tem->sets($row);
		return true;
	}
	return false;
}