path: root/mod/match.php

<?php

/**
 * @brief Controller for /match.
 *
 * It takes keywords from your profile and queries the directory server for
 * matching keywords from other profiles.
 *
 * @FIXME this has never been properly ported from Friendica.
 *
 * @param App &$a
 * @return void|string
 */
function match_content(&$a) {

	$o = '';
	if (! local_channel())
		return;

	$_SESSION['return_url'] = z_root() . '/' . $a->cmd;

	$o .= '<h2>' . t('Profile Match') . '</h2>';

	$r = q("SELECT `keywords` FROM `profile` WHERE `is_default` = 1 AND `uid` = %d LIMIT 1",
		intval(local_channel())
	);
	if (! count($r))
		return;

	if (! $r[0]['keywords']) {
		notice( t('No keywords to match. Please add keywords to your default profile.') . EOL);
		return;
	}

	$params = array();
	$tags = trim($r[0]['keywords']);

	if ($tags) {
		$params['s'] = $tags;
		if ($a->pager['page'] != 1)
			$params['p'] = $a->pager['page'];

//		if(strlen(get_config('system','directory_submit_url')))
//			$x = post_url('http://dir.friendica.com/msearch', $params);
//		else
//			$x = post_url(z_root() . '/msearch', $params);

		$j = json_decode($x);

		if ($j->total) {
			$a->set_pager_total($j->total);
			$a->set_pager_itemspage($j->items_page);
		}

		if (count($j->results)) {
			$tpl = get_markup_template('match.tpl');
			foreach ($j->results as $jj) {
				$connlnk = z_root() . '/follow/?url=' . $jj->url;
				$o .= replace_macros($tpl,array(
					'$url' => zid($jj->url),
					'$name' => $jj->name,
					'$photo' => $jj->photo,
					'$inttxt' => ' ' . t('is interested in:'),
					'$conntxt' => t('Connect'),
					'$connlnk' => $connlnk,
					'$tags' => $jj->tags
				));
			}
		} else {
			info( t('No matches') . EOL);
		}
	}

	$o .= cleardiv();
	$o .= paginate($a);

	return $o;
}