path: root/mod/home.php

<?php

require_once('include/items.php');
require_once('include/conversation.php');


function home_init(&$a) {

	$ret = array();
	call_hooks('home_init',$ret);

	$channel = $a->get_channel();

	if(local_user() && $channel && $channel['xchan_url']) {
		$dest = $channel['channel_startpage'];
		if(! $dest)
			$dest = get_pconfig(local_user(),'system','startpage');
		if(! $dest)
			$dest = get_config('system','startpage');
		if(! $dest)
			$dest = z_root() . '/apps';

		goaway($dest);
	}

	if(get_account_id()) {
		goaway(z_root() . '/new_channel');
	}

}


function home_content(&$a) {

	$o = '';

	if(x($_SESSION,'theme'))
		unset($_SESSION['theme']);
	if(x($_SESSION,'mobile_theme'))
		unset($_SESSION['mobile_theme']);

	$channel_address = get_config("system", "site_channel" );
    if ($channel_address){

		// We can do better, but until we figure out auto-linkification, let's keep things simple

		$page_id = 'home';

		$u = q("select channel_id from channel where channel_address = '%s' limit 1",
			dbesc($channel_address)
		);

		if(! $u) {
			notice( t('Channel not found.') . EOL);
			return;
		}

		$r = q("select item.* from item left join item_id on item.id = item_id.iid
			where item.uid = %d and sid = '%s' and service = 'WEBPAGE' and 
			item_restrict = %d limit 1",
			intval($u[0]['channel_id']),
			dbesc($page_id),
			intval(ITEM_WEBPAGE)
		);

		if(! $r) {
			notice( t('Item not found.') . EOL);
			return;
		}

		xchan_query($r);
		$r = fetch_post_tags($r,true);
		$a->profile = array('profile_uid' => $u[0]['channel_id']);
		$o .= prepare_page($r[0]);
		return $o;
	}

	if(get_config('system','projecthome')) {
		$o .= file_get_contents('assets/home.html');
		$a->page['template'] = 'full';
		$a->page['title'] = t('Red Matrix - &quot;The Network&quot;');
		return $o;
	}

	if(file_exists('home.html')) {
		$o .= file_get_contents('home.html');
	}
	else {

		// If there's no site channel or home contents configured, fallback to the old behaviour

		$sitename = get_config('system','sitename');
		if($sitename) 
			$o .= '<h1>' . sprintf( t("Welcome to %s") ,$sitename) . '</h1>';
		if (! $a->config['system']['no_login_on_homepage'])
			$o .= login(($a->config['system']['register_policy'] == REGISTER_CLOSED) ? 0 : 1);
	}
	
	call_hooks('home_content',$o);
	return $o;	
}