609a4de5d0
This basically completes coding standards changes for the entire src directory, with the exception of App.php
282 lines
8.4 KiB
PHP
282 lines
8.4 KiB
PHP
<?php
|
|
/**
|
|
* @file include/follow.php
|
|
*/
|
|
use Friendica\App;
|
|
use Friendica\Core\Config;
|
|
use Friendica\Core\System;
|
|
use Friendica\Core\Worker;
|
|
use Friendica\Database\DBM;
|
|
use Friendica\Network\Probe;
|
|
use Friendica\Protocol\Diaspora;
|
|
use Friendica\Protocol\OStatus;
|
|
use Friendica\Protocol\PortableContact;
|
|
|
|
require_once 'include/group.php';
|
|
require_once 'include/salmon.php';
|
|
require_once 'include/Photo.php';
|
|
|
|
function update_contact($id) {
|
|
/*
|
|
Warning: Never ever fetch the public key via Probe::uri and write it into the contacts.
|
|
This will reliably kill your communication with Friendica contacts.
|
|
*/
|
|
|
|
$r = q("SELECT `url`, `nurl`, `addr`, `alias`, `batch`, `notify`, `poll`, `poco`, `network` FROM `contact` WHERE `id` = %d", intval($id));
|
|
if (!$r)
|
|
return false;
|
|
|
|
$ret = Probe::uri($r[0]["url"]);
|
|
|
|
// If Probe::uri fails the network code will be different
|
|
if ($ret["network"] != $r[0]["network"])
|
|
return false;
|
|
|
|
$update = false;
|
|
|
|
// make sure to not overwrite existing values with blank entries
|
|
foreach ($ret AS $key => $val) {
|
|
if (isset($r[0][$key]) && ($r[0][$key] != "") && ($val == ""))
|
|
$ret[$key] = $r[0][$key];
|
|
|
|
if (isset($r[0][$key]) && ($ret[$key] != $r[0][$key]))
|
|
$update = true;
|
|
}
|
|
|
|
if (!$update)
|
|
return true;
|
|
|
|
q("UPDATE `contact` SET `url` = '%s', `nurl` = '%s', `addr` = '%s', `alias` = '%s', `batch` = '%s', `notify` = '%s', `poll` = '%s', `poco` = '%s' WHERE `id` = %d",
|
|
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']),
|
|
intval($id)
|
|
);
|
|
|
|
// Update the corresponding gcontact entry
|
|
PortableContact::lastUpdated($ret["url"]);
|
|
|
|
return true;
|
|
}
|
|
|
|
//
|
|
// Takes a $uid and a url/handle and adds a new contact
|
|
// Currently if the contact is DFRN, interactive needs to be true, to redirect to the
|
|
// dfrn_request page.
|
|
|
|
// Otherwise this can be used to bulk add statusnet contacts, twitter contacts, etc.
|
|
// Returns an array
|
|
// $return['success'] boolean true if successful
|
|
// $return['message'] error text if success is false.
|
|
|
|
|
|
|
|
function new_contact($uid, $url, $interactive = false, $network = '') {
|
|
|
|
$result = array('cid' => -1, 'success' => false,'message' => '');
|
|
|
|
$a = get_app();
|
|
|
|
// remove ajax junk, e.g. Twitter
|
|
|
|
$url = str_replace('/#!/','/',$url);
|
|
|
|
if (! allowed_url($url)) {
|
|
$result['message'] = t('Disallowed profile URL.');
|
|
return $result;
|
|
}
|
|
|
|
if (blocked_url($url)) {
|
|
$result['message'] = t('Blocked domain');
|
|
return $result;
|
|
}
|
|
|
|
if (! $url) {
|
|
$result['message'] = t('Connect URL missing.');
|
|
return $result;
|
|
}
|
|
|
|
$arr = array('url' => $url, 'contact' => array());
|
|
|
|
call_hooks('follow', $arr);
|
|
|
|
if (x($arr['contact'],'name')) {
|
|
$ret = $arr['contact'];
|
|
} else {
|
|
$ret = Probe::uri($url, $network, $uid, false);
|
|
}
|
|
|
|
if (($network != '') && ($ret['network'] != $network)) {
|
|
logger('Expected network '.$network.' does not match actual network '.$ret['network']);
|
|
return result;
|
|
}
|
|
|
|
if ($ret['network'] === NETWORK_DFRN) {
|
|
if ($interactive) {
|
|
if (strlen($a->path)) {
|
|
$myaddr = bin2hex(System::baseUrl() . '/profile/' . $a->user['nickname']);
|
|
} else {
|
|
$myaddr = bin2hex($a->user['nickname'] . '@' . $a->get_hostname());
|
|
}
|
|
|
|
goaway($ret['request'] . "&addr=$myaddr");
|
|
|
|
// NOTREACHED
|
|
}
|
|
} elseif (Config::get('system','dfrn_only')) {
|
|
$result['message'] = t('This site is not configured to allow communications with other networks.') . EOL;
|
|
$result['message'] != t('No compatible communication protocols or feeds were discovered.') . EOL;
|
|
return $result;
|
|
}
|
|
|
|
// This extra param just confuses things, remove it
|
|
if ($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'))))) {
|
|
$result['message'] .= t('The profile address specified does not provide adequate information.') . EOL;
|
|
if (! x($ret,'poll')) {
|
|
$result['message'] .= t('No compatible communication protocols or feeds were discovered.') . EOL;
|
|
}
|
|
if (! x($ret,'name')) {
|
|
$result['message'] .= t('An author or name was not found.') . EOL;
|
|
}
|
|
if (! x($ret,'url')) {
|
|
$result['message'] .= t('No browser URL could be matched to this address.') . EOL;
|
|
}
|
|
if (strpos($url,'@') !== false) {
|
|
$result['message'] .= t('Unable to match @-style Identity Address with a known protocol or email contact.') . EOL;
|
|
$result['message'] .= t('Use mailto: in front of address to force email check.') . EOL;
|
|
}
|
|
return $result;
|
|
}
|
|
|
|
if ($ret['network'] === NETWORK_OSTATUS && Config::get('system','ostatus_disabled')) {
|
|
$result['message'] .= t('The profile address specified belongs to a network which has been disabled on this site.') . EOL;
|
|
$ret['notify'] = '';
|
|
}
|
|
|
|
if (! $ret['notify']) {
|
|
$result['message'] .= 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);
|
|
|
|
$subhub = (($ret['network'] === NETWORK_OSTATUS) ? true : false);
|
|
|
|
$hidden = (($ret['network'] === NETWORK_MAIL) ? 1 : 0);
|
|
|
|
if (in_array($ret['network'], array(NETWORK_MAIL, 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
|
|
|
|
$r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `poll` IN ('%s', '%s') AND `network` = '%s' LIMIT 1",
|
|
intval($uid),
|
|
dbesc($ret['poll']),
|
|
dbesc(normalise_link($ret['poll'])),
|
|
dbesc($ret['network'])
|
|
);
|
|
|
|
if (!DBM::is_result($r))
|
|
$r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `nurl` = '%s' AND `network` = '%s' LIMIT 1",
|
|
intval($uid), dbesc(normalise_link($url)), dbesc($ret['network'])
|
|
);
|
|
|
|
if (DBM::is_result($r)) {
|
|
// update contact
|
|
$new_relation = (($r[0]['rel'] == CONTACT_IS_FOLLOWER) ? CONTACT_IS_FRIEND : CONTACT_IS_SHARING);
|
|
|
|
$fields = array('rel' => $new_relation, 'subhub' => $subhub, 'readonly' => false);
|
|
dba::update('contact', $fields, array('id' => $r[0]['id']));
|
|
} else {
|
|
$new_relation = ((in_array($ret['network'], array(NETWORK_MAIL))) ? CONTACT_IS_FRIEND : CONTACT_IS_SHARING);
|
|
|
|
// create contact record
|
|
$r = q("INSERT INTO `contact` ( `uid`, `created`, `url`, `nurl`, `addr`, `alias`, `batch`, `notify`, `poll`, `poco`, `name`, `nick`, `network`, `pubkey`, `rel`, `priority`,
|
|
`writable`, `hidden`, `blocked`, `readonly`, `pending`, `subhub` )
|
|
VALUES ( %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, %d, %d, 0, 0, 0, %d ) ",
|
|
intval($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($ret['network']),
|
|
dbesc($ret['pubkey']),
|
|
intval($new_relation),
|
|
intval($ret['priority']),
|
|
intval($writeable),
|
|
intval($hidden),
|
|
intval($subhub)
|
|
);
|
|
}
|
|
|
|
$r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `network` = '%s' AND `uid` = %d LIMIT 1",
|
|
dbesc($ret['url']),
|
|
dbesc($ret['network']),
|
|
intval($uid)
|
|
);
|
|
|
|
if (! DBM::is_result($r)) {
|
|
$result['message'] .= t('Unable to retrieve contact information.') . EOL;
|
|
return $result;
|
|
}
|
|
|
|
$contact = $r[0];
|
|
$contact_id = $r[0]['id'];
|
|
$result['cid'] = $contact_id;
|
|
|
|
$def_gid = get_default_group($uid, $contact["network"]);
|
|
if (intval($def_gid)) {
|
|
group_add_member($uid, '', $contact_id, $def_gid);
|
|
}
|
|
|
|
// Update the avatar
|
|
update_contact_avatar($ret['photo'],$uid,$contact_id);
|
|
|
|
// pull feed and consume it, which should subscribe to the hub.
|
|
|
|
Worker::add(PRIORITY_HIGH, "OnePoll", $contact_id, "force");
|
|
|
|
$r = q("SELECT `contact`.*, `user`.* FROM `contact` INNER JOIN `user` ON `contact`.`uid` = `user`.`uid`
|
|
WHERE `user`.`uid` = %d AND `contact`.`self` LIMIT 1",
|
|
intval($uid)
|
|
);
|
|
|
|
if (DBM::is_result($r)) {
|
|
if (($contact['network'] == NETWORK_OSTATUS) && (strlen($contact['notify']))) {
|
|
// create a follow slap
|
|
$item = array();
|
|
$item['verb'] = ACTIVITY_FOLLOW;
|
|
$item['follow'] = $contact["url"];
|
|
$slap = OStatus::salmon($item, $r[0]);
|
|
slapper($r[0], $contact['notify'], $slap);
|
|
}
|
|
|
|
if ($contact['network'] == NETWORK_DIASPORA) {
|
|
$ret = Diaspora::sendShare($a->user, $contact);
|
|
logger('share returns: '.$ret);
|
|
}
|
|
}
|
|
|
|
$result['success'] = true;
|
|
return $result;
|
|
}
|