<?php function hcard_init(&$a) { if(argc() > 1) $which = argv(1); else { notice( t('Requested profile is not available.') . EOL ); $a->error = 404; return; } $profile = ''; $channel = $a->get_channel(); if((local_channel()) && (argc() > 2) && (argv(2) === 'view')) { $which = $channel['channel_address']; $profile = argv(1); $r = q("select profile_guid from profile where id = %d and uid = %d limit 1", intval($profile), intval(local_channel()) ); if(! $r) $profile = ''; $profile = $r[0]['profile_guid']; } $a->page['htmlhead'] .= '<link rel="alternate" type="application/atom+xml" href="' . $a->get_baseurl() . '/feed/' . $which .'" />' . "\r\n" ; if(! $profile) { $x = q("select channel_id as profile_uid from channel where channel_address = '%s' limit 1", dbesc(argv(1)) ); if($x) { $a->profile = $x[0]; } } profile_load($a,$which,$profile); } function hcard_content(&$a) { require_once('include/widgets.php'); return widget_profile(array()); }