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182 lines
4.3 KiB
PHP
182 lines
4.3 KiB
PHP
<?php
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//
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// Takes a $uid and the channel associated with the uid, and a url/handle and adds a new channel
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// Returns an array
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// $return['success'] boolean true if successful
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// $return['abook_id'] Address book ID if successful
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// $return['message'] error text if success is false.
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require_once('include/zot.php');
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function new_contact($uid,$url,$channel,$interactive = false) {
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$result = array('success' => false,'message' => '');
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$a = get_app();
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if(! allowed_url($url)) {
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$result['message'] = t('Channel is blocked on this site.');
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return $result;
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}
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if(! $url) {
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$result['message'] = t('Channel location missing.');
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return $result;
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}
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$arr = array('url' => $url, 'channel' => array());
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call_hooks('follow', $arr);
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if($arr['channel']['success']))
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$ret = $arr['channel'];
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else
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$ret = zot_finger($url,$channel,false);
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if($ret['success']) {
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$j = json_decode($ret['body']);
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}
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logger('follow: ' . $url . ' ' . print_r($j,true));
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killme();
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if(! ($j->success && $j->guid)) {
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$result['message'] = t('Unable to communicate with requested channel.');
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return $result;
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}
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// check service class limits
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$r = q("select count(*) as total from abook where abook_channel = %d and not (abook_flags & %d)",
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intval($uid),
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intval(ABOOK_FLAG_SELF)
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);
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if($r)
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$total_channels = $r[0]['total'];
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if(! service_class_allows($uid,'total_channels',$total_channels)) {
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$result['message'] .= upgrade_message();
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return $result;
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}
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// do we have an xchan and hubloc?
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// If not, create them.
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$xchan_hash = base64_urlencode(hash('whirlpool',$j->quid . $j->guid_sg, true));
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$r = q("select * from xchan where xchan_hash = '%s' limit 1",
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dbesc($xchan_hash)
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);
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if(! $r) {
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$x = q("insert into xchan ( xchan_hash, xchan_guid, xchan_guid_sig, xchan_pubkey, xchan_photo_mimetype,
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xchan_photo_l, xchan_addr, xchan_url, xchan_name, xchan_network, xchan_photo_date, xchan_name_date)
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values ( '%s', '%s', '%s', '%s' , '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s') ",
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dbesc($xchan_hash),
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dbesc($j->guid),
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dbesc($j->guid_sig),
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dbesc($j->key),
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dbesc($j->photo_mimetype),
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dbesc($j->photo),
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dbesc($j->address),
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dbesc($j->url),
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dbesc($j->name),
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dbesc('zot'),
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dbesc($j->photo_updated),
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dbesc($j->name_updated)
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);
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}
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// Do we already have an abook entry?
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// go directly to the abook edit page.
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$r = q("INSERT INTO `contact` ( `uid`, `created`, `url`, `nurl`, `addr`, `alias`, `batch`, `notify`, `poll`, `poco`, `name`, `nick`, `photo`, `network`, `pubkey`, `rel`, `priority`,
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`writable`, `hidden`, `blocked`, `readonly`, `pending` )
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VALUES ( %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, %d, %d, 0, 0, 0) ",
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intval($uid),
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dbesc(datetime_convert()),
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dbesc($ret['url']),
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dbesc(normalise_link($ret['url'])),
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dbesc($ret['addr']),
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dbesc($ret['alias']),
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dbesc($ret['batch']),
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dbesc($ret['notify']),
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dbesc($ret['poll']),
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dbesc($ret['poco']),
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dbesc($ret['name']),
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dbesc($ret['nick']),
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dbesc($ret['photo']),
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dbesc($ret['network']),
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dbesc($ret['pubkey']),
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intval($new_relation),
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intval($ret['priority']),
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intval($writeable),
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intval($hidden)
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);
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}
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$r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d LIMIT 1",
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dbesc($ret['url']),
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intval($uid)
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);
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if(! count($r)) {
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$result['message'] .= t('Unable to retrieve contact information.') . EOL;
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return $result;
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}
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$contact = $r[0];
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$contact_id = $r[0]['id'];
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$g = q("select def_gid from user where uid = %d limit 1",
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intval($uid)
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);
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if($g && intval($g[0]['def_gid'])) {
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require_once('include/group.php');
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group_add_member($uid,'',$contact_id,$g[0]['def_gid']);
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}
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require_once("Photo.php");
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$photos = import_profile_photo($ret['photo'],$uid,$contact_id);
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$r = q("UPDATE `contact` SET `photo` = '%s',
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`thumb` = '%s',
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`micro` = '%s',
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`name_date` = '%s',
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`uri_date` = '%s',
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`avatar_date` = '%s'
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WHERE `id` = %d LIMIT 1
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",
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dbesc($photos[0]),
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dbesc($photos[1]),
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dbesc($photos[2]),
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dbesc(datetime_convert()),
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dbesc(datetime_convert()),
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dbesc(datetime_convert()),
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intval($contact_id)
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);
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// pull feed and consume it
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proc_run('php',"include/poller.php","$contact_id");
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$result['success'] = true;
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return $result;
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}
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