path)) $myaddr = bin2hex($a->get_baseurl() . '/profile/' . $a->user['nickname']); else $myaddr = bin2hex($a->user['nickname'] . '@' . $a->get_hostname()); goaway($ret['dfrn-request'] . "&addr=$myaddr"); // NOTREACHED } } $network = 'stat'; $priority = 0; if($hcard) { $vcard = scrape_vcard($hcard); // Google doesn't use absolute url in profile photos if((x($vcard,'photo')) && substr($vcard['photo'],0,1) == '/') { $h = @parse_url($hcard); if($h) $vcard['photo'] = $h['scheme'] . '://' . $h['host'] . $vcard['photo']; } logger('mod_follow: scrape_vcard: ' . print_r($vcard,true), LOGGER_DATA); } if(! $profile) { if($diaspora) $profile = $hcard; else $profile = $url; } if(! x($vcard,'fn')) if(x($vcard,'nick')) $vcard['fn'] = $vcard['nick']; if((! isset($vcard)) && (! $poll)) { $ret = scrape_feed($url); logger('mod_follow: scrape_feed returns: ' . print_r($ret,true), LOGGER_DATA); if(count($ret) && ($ret['feed_atom'] || $ret['feed_rss'])) { $poll = ((x($ret,'feed_atom')) ? unamp($ret['feed_atom']) : unamp($ret['feed_rss'])); $vcard = array(); if(x($ret,'photo')) $vcard['photo'] = $ret['photo']; require_once('simplepie/simplepie.inc'); $feed = new SimplePie(); $xml = fetch_url($poll); $feed->set_raw_data($xml); $feed->init(); if(! x($vcard,'photo')) $vcard['photo'] = $feed->get_image_url(); $author = $feed->get_author(); if($author) { $vcard['fn'] = unxmlify(trim($author->get_name())); if(! $vcard['fn']) $vcard['fn'] = trim(unxmlify($author->get_email())); if(strpos($vcard['fn'],'@') !== false) $vcard['fn'] = substr($vcard['fn'],0,strpos($vcard['fn'],'@')); $vcard['nick'] = strtolower(notags(unxmlify($vcard['fn']))); if(strpos($vcard['nick'],' ')) $vcard['nick'] = trim(substr($vcard['nick'],0,strpos($vcard['nick'],' '))); $email = unxmlify($author->get_email()); } else { $item = $feed->get_item(0); if($item) { $author = $item->get_author(); if($author) { $vcard['fn'] = trim(unxmlify($author->get_name())); if(! $vcard['fn']) $vcard['fn'] = trim(unxmlify($author->get_email())); if(strpos($vcard['fn'],'@') !== false) $vcard['fn'] = substr($vcard['fn'],0,strpos($vcard['fn'],'@')); $vcard['nick'] = strtolower(unxmlify($vcard['fn'])); if(strpos($vcard['nick'],' ')) $vcard['nick'] = trim(substr($vcard['nick'],0,strpos($vcard['nick'],' '))); $email = unxmlify($author->get_email()); } if(! $vcard['photo']) { $rawmedia = $item->get_item_tags('http://search.yahoo.com/mrss/','thumbnail'); if($rawmedia && $rawmedia[0]['attribs']['']['url']) $vcard['photo'] = unxmlify($rawmedia[0]['attribs']['']['url']); } } } if((! $vcard['photo']) && strlen($email)) $vcard['photo'] = gravatar_img($email); if($poll === $profile) $lnk = $feed->get_permalink(); if(isset($lnk) && strlen($lnk)) $profile = $lnk; if(! (x($vcard,'fn'))) $vcard['fn'] = notags($feed->get_title()); if(! (x($vcard,'fn'))) $vcard['fn'] = notags($feed->get_description()); $network = 'feed'; $priority = 2; } } logger('follow: poll=' . $poll . ' notify=' . $notify . ' profile=' . $profile . ' vcard=' . print_r($vcard,true)); $vcard['fn'] = notags($vcard['fn']); $vcard['nick'] = notags($vcard['nick']); // do we have enough information? if(! ((x($vcard['fn'])) && ($poll) && ($profile))) { notice( t('The profile address specified does not provide adequate information.') . EOL); goaway($_SESSION['return_url']); } if(! $notify) { notice( t('Limited profile. This person will be unable to receive direct/personal notifications from you.') . EOL); } if(! x($vcard,'photo')) $vcard['photo'] = $a->get_baseurl() . '/images/default-profile.jpg' ; $writeable = ((($network === 'stat') && ($notify)) ? 1 : 0); // check if we already have a contact // the poll url is more reliable than the profile url, as we may have // indirect links or webfinger links $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `poll` = '%s' LIMIT 1", intval(local_user()), dbesc($poll) ); if(count($r)) { // update contact if($r[0]['rel'] == REL_VIP) { q("UPDATE `contact` SET `rel` = %d , `readonly` = 0 WHERE `id` = %d AND `uid` = %d LIMIT 1", intval(REL_BUD), intval($r[0]['id']), intval(local_user()) ); } } else { // create contact record $r = q("INSERT INTO `contact` ( `uid`, `created`, `url`, `alias`, `notify`, `poll`, `name`, `nick`, `photo`, `network`, `rel`, `priority`, `writable`, `blocked`, `readonly`, `pending` ) VALUES ( %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, %d, 0, 0, 0 ) ", intval(local_user()), dbesc(datetime_convert()), dbesc($profile), dbesc($alias), dbesc($notify), dbesc($poll), dbesc($vcard['fn']), dbesc($vcard['nick']), dbesc($vcard['photo']), dbesc($network), intval(REL_FAN), intval($priority), intval($writable) ); } $r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d LIMIT 1", dbesc($profile), intval(local_user()) ); if(! count($r)) { notice( t('Unable to retrieve contact information.') . EOL); goaway($_SESSION['return_url']); // NOTREACHED } $contact = $r[0]; $contact_id = $r[0]['id']; require_once("Photo.php"); $photos = import_profile_photo($vcard['photo'],local_user(),$contact_id); $r = q("UPDATE `contact` SET `photo` = '%s', `thumb` = '%s', `micro` = '%s', `name-date` = '%s', `uri-date` = '%s', `avatar-date` = '%s' WHERE `id` = %d LIMIT 1 ", dbesc($photos[0]), dbesc($photos[1]), dbesc($photos[2]), dbesc(datetime_convert()), dbesc(datetime_convert()), dbesc(datetime_convert()), intval($contact_id) ); // pull feed and consume it, which should subscribe to the hub. proc_run('php',"include/poller.php","$contact_id"); // create a follow slap $tpl = load_view_file('view/follow_slap.tpl'); $slap = replace_macros($tpl, array( '$name' => $a->user['username'], '$profile_page' => $a->get_baseurl() . '/profile/' . $a->user['nickname'], '$photo' => $a->contact['photo'], '$thumb' => $a->contact['thumb'], '$published' => datetime_convert('UTC','UTC', 'now', ATOM_TIME), '$item_id' => 'urn:X-dfrn:' . $a->get_hostname() . ':follow:' . random_string(), '$title' => '', '$type' => 'text', '$content' => t('following'), '$nick' => $a->user['nickname'], '$verb' => ACTIVITY_FOLLOW, '$ostat_follow' => '' )); $r = q("SELECT `contact`.*, `user`.* FROM `contact` LEFT JOIN `user` ON `contact`.`uid` = `user`.`uid` WHERE `user`.`uid` = %d AND `contact`.`self` = 1 LIMIT 1", intval(local_user()) ); if((count($r)) && (x($contact,'notify')) && (strlen($contact['notify']))) { require_once('include/salmon.php'); slapper($r[0],$contact['notify'],$slap); } goaway($_SESSION['return_url']); // NOTREACHED }