1 files changed, 7 insertions, 217 deletions

diff --git a/mod/follow.php b/mod/follow.php
index cdecd5f2a..5e48174c9 100644
--- a/mod/follow.php
+++ b/mod/follow.php
@@ -1,6 +1,7 @@
 <?php
 
 require_once('Scrape.php');
+require_once('include/follow.php');
 
 function follow_init(&$a) {
 
@@ -11,230 +12,19 @@ function follow_init(&$a) {
 	}
 
 	$uid = local_user();
-	$url = $orig_url = notags(trim($_REQUEST['url']));
+	$url = notags(trim($_REQUEST['url']));
 	$return_url = $_SESSION['return_url'];
 
 
-	// remove ajax junk, e.g. Twitter
+	$result = new_contact($uid,$url,true);
 
-	$url = str_replace('/#!/','/',$url);
-
-	if(! allowed_url($url)) {
-		notice( t('Disallowed profile URL.') . EOL);
-		goaway($return_url);
-		// NOTREACHED
-	}
-
-
-	if(! $url) {
-		notice( t('Connect URL missing.') . EOL);
-		goaway($return_url);
-		// NOTREACHED
-	}
-
-	$arr = array('url' => $url, 'contact' => array());
-
-	call_hooks('follow', $arr);
-
-	if(x($arr['contact'],'name')) 
-		$ret = $arr['contact'];
-	else
-		$ret = probe_url($url);
-
-	if($ret['network'] === NETWORK_DFRN) {
-		if(strlen($a->path))
-			$myaddr = bin2hex($a->get_baseurl() . '/profile/' . $a->user['nickname']);
-		else
-			$myaddr = bin2hex($a->user['nickname'] . '@' . $a->get_hostname());
- 
-		goaway($ret['request'] . "&addr=$myaddr");
-		
-		// NOTREACHED
-	}
-	else {
-		if(get_config('system','dfrn_only')) {
-			notice( t('This site is not configured to allow communications with other networks.') . EOL);
-			notice( t('No compatible communication protocols or feeds were discovered.') . EOL);
-			goaway($return_url);
-		}
-	}
-	
-	// This extra param just confuses things, remove it
-	if($ret['network'] === NETWORK_DIASPORA)
-		$ret['url'] = str_replace('?absolute=true','',$ret['url']);
-
-
-	// do we have enough information?
-	
-	if(! ((x($ret,'name')) && (x($ret,'poll')) && ((x($ret,'url')) || (x($ret,'addr'))))) {
-		notice( t('The profile address specified does not provide adequate information.') . EOL);
-		if(! x($ret,'poll'))
-			notice( t('No compatible communication protocols or feeds were discovered.') . EOL);
-		if(! x($ret,'name'))
-			notice( t('An author or name was not found.') . EOL);
-		if(! x($ret,'url'))
-			notice( t('No browser URL could be matched to this address.') . EOL);
-		if(strpos($url,'@') !== false) {
-			notice( t('Unable to match @-style Identity Address with a known protocol or email contact.') . EOL);
-			notice( t('Use mailto: in front of address to force email check.') . EOL);
-		}
-		goaway($return_url);
-	}
-
-	if($ret['network'] === NETWORK_OSTATUS && get_config('system','ostatus_disabled')) {
-		notice( t('The profile address specified belongs to a network which has been disabled on this site.') . EOL);
-		$ret['notify'] = '';
-	}
-
-	if(! $ret['notify']) {
-		notice( t('Limited profile. This person will be unable to receive direct/personal notifications from you.') . EOL);
-	}
-
-	$writeable = ((($ret['network'] === NETWORK_OSTATUS) && ($ret['notify'])) ? 1 : 0);
-	$hidden = (($ret['network'] === NETWORK_MAIL) ? 1 : 0);
-
-	if($ret['network'] === NETWORK_MAIL) {
-		$writeable = 1;
-		
-	}
-	if($ret['network'] === NETWORK_DIASPORA)
-		$writeable = 1;
-
-	// 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
-
-	$r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `poll` = '%s' LIMIT 1",
-		intval($uid),
-		dbesc($ret['poll'])
-	);			
-
-
-	if(count($r)) {
-		// update contact
-		if($r[0]['rel'] == CONTACT_IS_FOLLOWER || ($network === NETWORK_DIASPORA && $r[0]['rel'] == CONTACT_IS_SHARING)) {
-			q("UPDATE `contact` SET `rel` = %d , `readonly` = 0 WHERE `id` = %d AND `uid` = %d LIMIT 1",
-				intval(CONTACT_IS_FRIEND),
-				intval($r[0]['id']),
-				intval($uid)
-			);
-		}
-	}
-	else {
-
-		$new_relation = (($ret['network'] === NETWORK_MAIL) ? CONTACT_IS_FRIEND : CONTACT_IS_SHARING);
-		if($ret['network'] === NETWORK_DIASPORA)
-			$new_relation = CONTACT_IS_FOLLOWER;
-
-		// create contact record 
-		$r = q("INSERT INTO `contact` ( `uid`, `created`, `url`, `nurl`, `addr`, `alias`, `batch`, `notify`, `poll`, `poco`, `name`, `nick`, `photo`, `network`, `pubkey`, `rel`, `priority`,
-			`writable`, `hidden`, `blocked`, `readonly`, `pending` )
-			VALUES ( %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, %d, %d, 0, 0, 0 ) ",
-			intval($uid),
-			dbesc(datetime_convert()),
-			dbesc($ret['url']),
-			dbesc(normalise_link($ret['url'])),
-			dbesc($ret['addr']),
-			dbesc($ret['alias']),
-			dbesc($ret['batch']),
-			dbesc($ret['notify']),
-			dbesc($ret['poll']),
-			dbesc($ret['poco']),
-			dbesc($ret['name']),
-			dbesc($ret['nick']),
-			dbesc($ret['photo']),
-			dbesc($ret['network']),
-			dbesc($ret['pubkey']),
-			intval($new_relation),
-			intval($ret['priority']),
-			intval($writeable),
-			intval($hidden)
-		);
-	}
-
-	$r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d LIMIT 1",
-		dbesc($ret['url']),
-		intval($uid)
-	);
-
-	if(! count($r)) {
-		notice( t('Unable to retrieve contact information.') . EOL);
+	if($result['success'] == false) {
+		if($result['message'])
+			notice($result['message']);
 		goaway($return_url);
-		// NOTREACHED
-	}
-
-	$contact = $r[0];
-	$contact_id  = $r[0]['id'];
-
-
-	$g = q("select def_gid from user where uid = %d limit 1",
-		intval($uid)
-	);
-	if($g && intval($g[0]['def_gid'])) {
-		require_once('include/group.php');
-		group_add_member($uid,'',$contact_id,$g[0]['def_gid']);
 	}
 
-	require_once("Photo.php");
-
-	$photos = import_profile_photo($ret['photo'],$uid,$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 = get_markup_template('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' => ''
-	));
-
-	$r = q("SELECT `contact`.*, `user`.* FROM `contact` LEFT JOIN `user` ON `contact`.`uid` = `user`.`uid` 
-			WHERE `user`.`uid` = %d AND `contact`.`self` = 1 LIMIT 1",
-			intval($uid)
-	);
-
-	if(count($r)) {
-		if(($contact['network'] == NETWORK_OSTATUS) && (strlen($contact['notify']))) {
-			require_once('include/salmon.php');
-			slapper($r[0],$contact['notify'],$slap);
-		}
-		if($contact['network'] == NETWORK_DIASPORA) {
-			require_once('include/diaspora.php');
-			$ret = diaspora_share($a->user,$contact);
-			logger('mod_follow: diaspora_share returns: ' . $ret);
-		}
-	}
+	info( t('Contact added') . EOL);
 
 	if(strstr($return_url,'contacts'))
 		goaway($a->get_baseurl() . '/contacts/' . $contact_id);