<?php
namespace Zotlabs\Module; /** @file */

use App;
use Zotlabs\Web\Controller;
use Zotlabs\Daemon\Master;

class Locs extends Controller {

	function post() {

		if(! local_channel())
			return;

		$channel = App::get_channel();

		if($_REQUEST['primary']) {
			$hubloc_id = intval($_REQUEST['primary']);
			if($hubloc_id) {

				$r = q("select * from hubloc where hubloc_id = %d and hubloc_hash = '%s' limit 1",
					intval($hubloc_id),
					dbesc($channel['channel_hash'])
				);

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

				q("UPDATE hubloc SET hubloc_primary = 0 WHERE hubloc_primary = 1 AND hubloc_hash = '%s'",
					dbesc($channel['channel_hash'])
				);

				q("UPDATE hubloc SET hubloc_primary = 1 WHERE hubloc_id = %d AND hubloc_hash = '%s'",
					intval($hubloc_id),
					dbesc($channel['channel_hash'])
				);

				$x = q("select * from hubloc where hubloc_id = %d and hubloc_hash = '%s' ",
					intval($hubloc_id),
					dbesc($channel['channel_hash'])
				);

				if ($x) {
					hubloc_change_primary($x[0]);
				}

				Master::Summon( [ 'Notifier', 'refresh_all', $channel['channel_id'] ] );
				return;
			}
		}

		if($_REQUEST['drop']) {
			$hubloc_id = intval($_REQUEST['drop']);

			if($hubloc_id) {
				$r = q("select * from hubloc where hubloc_id = %d and hubloc_url != '%s' and hubloc_hash = '%s' limit 1",
					intval($hubloc_id),
					dbesc(z_root()),
					dbesc($channel['channel_hash'])
				);

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

				if(intval($r[0]['hubloc_primary'])) {
					$x = q("select hubloc_id from hubloc where hubloc_primary = 1 and hubloc_hash = '%s'",
						dbesc($channel['channel_hash'])
					);
					if(! $x) {
						notice( t('Location lookup failed.'));
						return;
					}
					if(count($x) == 1) {
						notice( t('Please select another location to become primary before removing the primary location.') . EOL);
						return;
					}
				}

				q("UPDATE hubloc SET hubloc_deleted = 1 WHERE hubloc_id_url = '%s' AND hubloc_hash = '%s'",
					dbesc($r[0]['hubloc_id_url']),
					dbesc($channel['channel_hash'])
				);
				Master::Summon( [ 'Notifier', 'refresh_all', $channel['channel_id'] ] );
				return;
			}
		}
	}


	function get() {

		if(! local_channel()) {
			notice( t('Permission denied.') . EOL);
			return;
		}

		$channel = App::get_channel();

		if($_REQUEST['sync']) {
			Master::Summon( [ 'Notifier', 'refresh_all', $channel['channel_id'] ] );
			info( t('Syncing locations') . EOL);
			goaway(z_root() . '/locs');
		}

		$r = q("select * from hubloc where hubloc_hash = '%s'",
			dbesc($channel['channel_hash'])
		);

		if(! $r) {
			notice( t('No locations found.') . EOL);
			return;
		}

		$o = replace_macros(get_markup_template('locmanage.tpl'), array(
			'$header' => t('Manage Channel Locations'),
			'$loc' => t('Location'),
			'$addr' => t('Address'),
			'$mkprm' => t('Primary'),
			'$drop' => t('Drop'),
			'$submit' => t('Submit'),
			'$sync' => t('Sync Now'),
			'$sync_text' => t('Please wait several minutes between consecutive operations.'),
			'$drop_text' => t('When possible, drop a location by logging into that website/hub and removing your channel.'),
			'$last_resort' => t('Use this form to drop the location if the hub is no longer operating.'),
			'$hubs' => $r,
			'$base_url' => z_root()
		));

		return $o;
	}

}