function new_contact($uid, $url, $channel, $interactive = false, $confirm = false)
{
$result = array('success' => false, 'message' => '');
$is_red = false;
$is_http = strpos($url, '://') !== false ? true : false;
if ($is_http && substr($url, -1, 1) === '/') {
$url = substr($url, 0, -1);
}
if (!allowed_url($url)) {
$result['message'] = t('Channel is blocked on this site.');
return $result;
}
if (!$url) {
$result['message'] = t('Channel location missing.');
return $result;
}
// check service class limits
$r = q("select count(*) as total from abook where abook_channel = %d and abook_self = 0 ", intval($uid));
if ($r) {
$total_channels = $r[0]['total'];
}
if (!service_class_allows($uid, 'total_channels', $total_channels)) {
$result['message'] = upgrade_message();
return $result;
}
$arr = array('url' => $url, 'channel' => array());
call_hooks('follow', $arr);
if ($arr['channel']['success']) {
$ret = $arr['channel'];
} elseif (!$is_http) {
$ret = Zotlabs\Zot\Finger::run($url, $channel);
}
if ($ret && is_array($ret) && $ret['success']) {
$is_red = true;
$j = $ret;
}
$my_perms = get_channel_default_perms($uid);
$role = get_pconfig($uid, 'system', 'permissions_role');
if ($role) {
$x = \Zotlabs\Access\PermissionRoles::role_perms($role);
if ($x['perms_connect']) {
$my_perms = $x['perms_connect'];
}
}
if ($is_red && $j) {
logger('follow: ' . $url . ' ' . print_r($j, true), LOGGER_DEBUG);
if (!($j['success'] && $j['guid'])) {
$result['message'] = t('Response from remote channel was incomplete.');
logger('mod_follow: ' . $result['message']);
return $result;
}
// Premium channel, set confirm before callback to avoid recursion
if (array_key_exists('connect_url', $j) && $interactive && !$confirm) {
goaway(zid($j['connect_url']));
}
// do we have an xchan and hubloc?
// If not, create them.
$x = import_xchan($j);
if (array_key_exists('deleted', $j) && intval($j['deleted'])) {
$result['message'] = t('Channel was deleted and no longer exists.');
return $result;
}
if (!$x['success']) {
return $x;
}
$xchan_hash = $x['hash'];
if (array_key_exists('permissions', $j) && array_key_exists('data', $j['permissions'])) {
$permissions = crypto_unencapsulate(array('data' => $j['permissions']['data'], 'key' => $j['permissions']['key'], 'iv' => $j['permissions']['iv']), $channel['channel_prvkey']);
if ($permissions) {
$permissions = json_decode($permissions, true);
}
logger('decrypted permissions: ' . print_r($permissions, true), LOGGER_DATA);
} else {
$permissions = $j['permissions'];
}
if (is_array($permissions) && $permissions) {
foreach ($permissions as $k => $v) {
set_abconfig($channel['channel_uid'], $xchan_hash, 'their_perms', $k, intval($v));
}
}
} else {
$xchan_hash = '';
$r = q("select * from xchan where xchan_hash = '%s' or xchan_url = '%s' limit 1", dbesc($url), dbesc($url));
if (!$r) {
// attempt network auto-discovery
$d = discover_by_webbie($url);
if (!$d && $is_http) {
// try RSS discovery
if (get_config('system', 'feed_contacts')) {
$d = discover_by_url($url);
} else {
$result['message'] = t('Protocol disabled.');
return $result;
}
}
if ($d) {
$r = q("select * from xchan where xchan_hash = '%s' or xchan_url = '%s' limit 1", dbesc($url), dbesc($url));
}
}
// if discovery was a success we should have an xchan record in $r
if ($r) {
$xchan = $r[0];
$xchan_hash = $r[0]['xchan_hash'];
$their_perms = 0;
}
}
if (!$xchan_hash) {
$result['message'] = t('Channel discovery failed.');
logger('follow: ' . $result['message']);
return $result;
}
$allowed = $is_red || $r[0]['xchan_network'] === 'rss' ? 1 : 0;
$x = array('channel_id' => $uid, 'follow_address' => $url, 'xchan' => $r[0], 'allowed' => $allowed, 'singleton' => 0);
call_hooks('follow_allow', $x);
if (!$x['allowed']) {
$result['message'] = t('Protocol disabled.');
return $result;
}
$singleton = intval($x['singleton']);
$aid = $channel['channel_account_id'];
$hash = get_observer_hash();
$default_group = $channel['channel_default_group'];
if ($xchan['xchan_network'] === 'rss') {
// check service class feed limits
$r = q("select count(*) as total from abook where abook_account = %d and abook_feed = 1 ", intval($aid));
if ($r) {
$total_feeds = $r[0]['total'];
}
if (!service_class_allows($uid, 'total_feeds', $total_feeds)) {
$result['message'] = upgrade_message();
return $result;
}
}
if ($hash == $xchan_hash) {
$result['message'] = t('Cannot connect to yourself.');
return $result;
}
$r = q("select abook_xchan, abook_instance from abook where abook_xchan = '%s' and abook_channel = %d limit 1", dbesc($xchan_hash), intval($uid));
if ($is_http) {
// Always set these "remote" permissions for feeds since we cannot interact with them
// to negotiate a suitable permission response
set_abconfig($uid, $xchan_hash, 'their_perms', 'view_stream', 1);
set_abconfig($uid, $xchan_hash, 'their_perms', 'republish', 1);
}
if ($r) {
$abook_instance = $r[0]['abook_instance'];
if ($singleton && strpos($abook_instance, z_root()) === false) {
if ($abook_instance) {
$abook_instance .= ',';
}
$abook_instance .= z_root();
}
$x = q("update abook set abook_instance = '%s' where abook_id = %d", dbesc($abook_instance), intval($r[0]['abook_id']));
} else {
$closeness = get_pconfig($uid, 'system', 'new_abook_closeness');
if ($closeness === false) {
$closeness = 80;
}
$r = q("insert into abook ( abook_account, abook_channel, abook_closeness, abook_xchan, abook_feed, abook_created, abook_updated, abook_instance )\n\t\t\tvalues( %d, %d, %d, '%s', %d, '%s', '%s', '%s' ) ", intval($aid), intval($uid), intval($closeness), dbesc($xchan_hash), intval($is_http ? 1 : 0), dbesc(datetime_convert()), dbesc(datetime_convert()), dbesc($singleton ? z_root() : ''));
}
if (!$r) {
logger('mod_follow: abook creation failed');
}
$all_perms = \Zotlabs\Access\Permissions::Perms();
if ($all_perms) {
foreach ($all_perms as $k => $v) {
if (in_array($k, $my_perms)) {
set_abconfig($uid, $xchan_hash, 'my_perms', $k, 1);
} else {
set_abconfig($uid, $xchan_hash, 'my_perms', $k, 0);
}
}
}
$r = q("select abook.*, xchan.* from abook left join xchan on abook_xchan = xchan_hash \n\t\twhere abook_xchan = '%s' and abook_channel = %d limit 1", dbesc($xchan_hash), intval($uid));
if ($r) {
$result['abook'] = $r[0];
Zotlabs\Daemon\Master::Summon(array('Notifier', 'permission_create', $result['abook']['abook_id']));
}
$arr = array('channel_id' => $uid, 'channel' => $channel, 'abook' => $result['abook']);
call_hooks('follow', $arr);
/** If there is a default group for this channel, add this connection to it */
if ($default_group) {
require_once 'include/group.php';
$g = group_rec_byhash($uid, $default_group);
if ($g) {
group_add_member($uid, '', $xchan_hash, $g['id']);
}
}
$result['success'] = true;
return $result;
}
function gnusoc_follow_from_feed(&$a, &$b)
{
$item = $b['item'];
$importer = $b['channel'];
$xchan = $b['xchan'];
$author = $b['author'];
$b['caught'] = true;
logger('follow activity received');
if ($author && !$xchan) {
$r = q("select * from xchan where xchan_guid = '%s' limit 1", dbesc($author['author_link']));
if (!$r) {
if (discover_by_webbie($author['author_link'])) {
$r = q("select * from xchan where xchan_guid = '%s' limit 1", dbesc($author['author_link']));
if (!$r) {
logger('discovery failed');
return;
}
}
$xchan = $r[0];
}
$x = \Zotlabs\Access\PermissionRoles::role_perms('social');
$their_perms = \Zotlabs\Access\Permissions::FilledPerms($x['perms_connect']);
$r = q("select * from abook where abook_channel = %d and abook_xchan = '%s' limit 1", intval($importer['channel_id']), dbesc($xchan['xchan_hash']));
if ($r) {
$contact = $r[0];
$abook_instance = $contact['abook_instance'];
if ($abook_instance) {
$abook_instance .= ',';
}
$abook_instance .= z_root();
$r = q("update abook set abook_instance = '%s' where abook_id = %d and abook_channel = %d", dbesc($abook_instance), intval($contact['abook_id']), intval($importer['channel_id']));
foreach ($their_perms as $k => $v) {
set_abconfig($importer['channel_id'], $contact['abook_xchan'], 'their_perms', $k, $v);
}
} else {
$role = get_pconfig($importer['channel_id'], 'system', 'permissions_role');
if ($role) {
$x = \Zotlabs\Access\PermissionRoles::role_perms($role);
if ($x['perms_auto']) {
$my_perms = \Zotlabs\Access\Permissions::FilledPerms($x['perms_connect']);
}
}
if (!$my_perms) {
$my_perms = \Zotlabs\Access\Permissions::FilledAutoperms($importer['channel_id']);
}
$closeness = get_pconfig($importer['channel_id'], 'system', 'new_abook_closeness');
if ($closeness === false) {
$closeness = 80;
}
$r = q("insert into abook ( abook_account, abook_channel, abook_xchan, abook_closeness, abook_created, abook_updated, abook_connected, abook_dob, abook_pending, abook_instance ) values ( %d, %d, '%s', %d, '%s', '%s', '%s', '%s', %d, '%s' )", intval($importer['channel_account_id']), intval($importer['channel_id']), dbesc($xchan['xchan_hash']), intval($closeness), dbesc(datetime_convert()), dbesc(datetime_convert()), dbesc(datetime_convert()), dbesc(NULL_DATE), intval($my_perms ? 0 : 1), dbesc(z_root()));
if ($r) {
if ($my_perms) {
foreach ($my_perms as $k => $v) {
set_abconfig($importer['channel_id'], $xchan['xchan_hash'], 'my_perms', $k, $v);
}
}
if ($their_perms) {
foreach ($their_perms as $k => $v) {
set_abconfig($importer['channel_id'], $xchan['xchan_hash'], 'their_perms', $k, $v);
}
}
logger("New GNU-Social follower received for {$importer['channel_name']}");
$new_connection = q("select * from abook left join xchan on abook_xchan = xchan_hash left join hubloc on hubloc_hash = xchan_hash where abook_channel = %d and abook_xchan = '%s' order by abook_created desc limit 1", intval($importer['channel_id']), dbesc($xchan['xchan_hash']));
if ($new_connection) {
\Zotlabs\Lib\Enotify::submit(array('type' => NOTIFY_INTRO, 'from_xchan' => $xchan['xchan_hash'], 'to_xchan' => $importer['channel_hash'], 'link' => z_root() . '/connedit/' . $new_connection[0]['abook_id']));
if ($default_perms) {
// Send back a sharing notification to them
$deliver = gnusoc_remote_follow($importer, $new_connection[0]);
if ($deliver) {
Zotlabs\Daemon\Master::Summon(array('Deliver', $deliver));
}
}
$clone = array();
foreach ($new_connection[0] as $k => $v) {
if (strpos($k, 'abook_') === 0) {
$clone[$k] = $v;
}
}
unset($clone['abook_id']);
unset($clone['abook_account']);
unset($clone['abook_channel']);
$abconfig = load_abconfig($importer['channel_id'], $clone['abook_xchan']);
if ($abconfig) {
$clone['abconfig'] = $abconfig;
}
build_sync_packet($importer['channel_id'], array('abook' => array($clone)));
}
}
}
return;
}
}
/**
* @brief Create a new channel.
*
* Also creates the related xchan, hubloc, profile, and "self" abook records,
* and an empty "Friends" group/collection for the new channel.
*
* @param array $arr assoziative array with:
* * \e string \b name full name of channel
* * \e string \b nickname "email/url-compliant" nickname
* * \e int \b account_id to attach with this channel
* * [other identity fields as desired]
*
* @returns array
* 'success' => boolean true or false
* 'message' => optional error text if success is false
* 'channel' => if successful the created channel array
*/
function create_identity($arr)
{
$ret = array('success' => false);
if (!$arr['account_id']) {
$ret['message'] = t('No account identifier');
return $ret;
}
$ret = identity_check_service_class($arr['account_id']);
if (!$ret['success']) {
return $ret;
}
// save this for auto_friending
$total_identities = $ret['total_identities'];
$nick = mb_strtolower(trim($arr['nickname']));
if (!$nick) {
$ret['message'] = t('Nickname is required.');
return $ret;
}
$name = escape_tags($arr['name']);
$pageflags = x($arr, 'pageflags') ? intval($arr['pageflags']) : PAGE_NORMAL;
$system = x($arr, 'system') ? intval($arr['system']) : 0;
$name_error = validate_channelname($arr['name']);
if ($name_error) {
$ret['message'] = $name_error;
return $ret;
}
if ($nick === 'sys' && !$system) {
$ret['message'] = t('Reserved nickname. Please choose another.');
return $ret;
}
if (check_webbie(array($nick)) !== $nick) {
$ret['message'] = t('Nickname has unsupported characters or is already being used on this site.');
return $ret;
}
$guid = zot_new_uid($nick);
$key = new_keypair(4096);
$sig = base64url_encode(rsa_sign($guid, $key['prvkey']));
$hash = make_xchan_hash($guid, $sig);
// Force a few things on the short term until we can provide a theme or app with choice
$publish = 1;
if (array_key_exists('publish', $arr)) {
$publish = intval($arr['publish']);
}
$role_permissions = null;
if (array_key_exists('permissions_role', $arr) && $arr['permissions_role']) {
$role_permissions = \Zotlabs\Access\PermissionRoles::role_perms($arr['permissions_role']);
}
if ($role_permissions && array_key_exists('directory_publish', $role_permissions)) {
$publish = intval($role_permissions['directory_publish']);
}
$primary = true;
if (array_key_exists('primary', $arr)) {
$primary = intval($arr['primary']);
}
$expire = 0;
$r = q("insert into channel ( channel_account_id, channel_primary, \n\t\tchannel_name, channel_address, channel_guid, channel_guid_sig,\n\t\tchannel_hash, channel_prvkey, channel_pubkey, channel_pageflags, channel_system, channel_expire_days, channel_timezone )\n\t\tvalues ( %d, %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, %d, '%s' ) ", intval($arr['account_id']), intval($primary), dbesc($name), dbesc($nick), dbesc($guid), dbesc($sig), dbesc($hash), dbesc($key['prvkey']), dbesc($key['pubkey']), intval($pageflags), intval($system), intval($expire), dbesc(App::$timezone));
$r = q("select * from channel where channel_account_id = %d \n\t\tand channel_guid = '%s' limit 1", intval($arr['account_id']), dbesc($guid));
if (!$r) {
$ret['message'] = t('Unable to retrieve created identity');
return $ret;
}
if ($role_permissions && array_key_exists('limits', $role_permissions)) {
$perm_limits = $role_permissions['limits'];
} else {
$perm_limits = site_default_perms();
}
foreach ($perm_limits as $p => $v) {
\Zotlabs\Access\PermissionLimits::Set($r[0]['channel_id'], $p, $v);
}
if ($role_permissions && array_key_exists('perms_auto', $role_permissions)) {
set_pconfig($r[0]['channel_id'], 'system', 'autoperms', intval($role_permissions['perms_auto']));
}
$ret['channel'] = $r[0];
if (intval($arr['account_id'])) {
set_default_login_identity($arr['account_id'], $ret['channel']['channel_id'], false);
}
// Create a verified hub location pointing to this site.
$r = q("insert into hubloc ( hubloc_guid, hubloc_guid_sig, hubloc_hash, hubloc_addr, hubloc_primary, \n\t\thubloc_url, hubloc_url_sig, hubloc_host, hubloc_callback, hubloc_sitekey, hubloc_network )\n\t\tvalues ( '%s', '%s', '%s', '%s', %d, '%s', '%s', '%s', '%s', '%s', '%s' )", dbesc($guid), dbesc($sig), dbesc($hash), dbesc(channel_reddress($ret['channel'])), intval($primary), dbesc(z_root()), dbesc(base64url_encode(rsa_sign(z_root(), $ret['channel']['channel_prvkey']))), dbesc(App::get_hostname()), dbesc(z_root() . '/post'), dbesc(get_config('system', 'pubkey')), dbesc('zot'));
if (!$r) {
logger('create_identity: Unable to store hub location');
}
$newuid = $ret['channel']['channel_id'];
$r = q("insert into xchan ( xchan_hash, xchan_guid, xchan_guid_sig, xchan_pubkey, xchan_photo_l, xchan_photo_m, xchan_photo_s, xchan_addr, xchan_url, xchan_follow, xchan_connurl, xchan_name, xchan_network, xchan_photo_date, xchan_name_date, xchan_system ) values ('%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d)", dbesc($hash), dbesc($guid), dbesc($sig), dbesc($key['pubkey']), dbesc(z_root() . "/photo/profile/l/{$newuid}"), dbesc(z_root() . "/photo/profile/m/{$newuid}"), dbesc(z_root() . "/photo/profile/s/{$newuid}"), dbesc(channel_reddress($ret['channel'])), dbesc(z_root() . '/channel/' . $ret['channel']['channel_address']), dbesc(z_root() . '/follow?f=&url=%s'), dbesc(z_root() . '/poco/' . $ret['channel']['channel_address']), dbesc($ret['channel']['channel_name']), dbesc('zot'), dbesc(datetime_convert()), dbesc(datetime_convert()), intval($system));
// Not checking return value.
// It's ok for this to fail if it's an imported channel, and therefore the hash is a duplicate
$r = q("INSERT INTO profile ( aid, uid, profile_guid, profile_name, is_default, publish, fullname, photo, thumb)\n\t\tVALUES ( %d, %d, '%s', '%s', %d, %d, '%s', '%s', '%s') ", intval($ret['channel']['channel_account_id']), intval($newuid), dbesc(random_string()), t('Default Profile'), 1, $publish, dbesc($ret['channel']['channel_name']), dbesc(z_root() . "/photo/profile/l/{$newuid}"), dbesc(z_root() . "/photo/profile/m/{$newuid}"));
if ($role_permissions) {
$myperms = array_key_exists('perms_connect', $role_permissions) ? $role_permissions['perms_connect'] : array();
} else {
$x = \Zotlabs\Access\PermissionRoles::role_perms('social');
$myperms = $x['perms_connect'];
}
$r = q("insert into abook ( abook_account, abook_channel, abook_xchan, abook_closeness, abook_created, abook_updated, abook_self )\n\t\tvalues ( %d, %d, '%s', %d, '%s', '%s', %d ) ", intval($ret['channel']['channel_account_id']), intval($newuid), dbesc($hash), intval(0), dbesc(datetime_convert()), dbesc(datetime_convert()), intval(1));
$x = \Zotlabs\Access\Permissions::FilledPerms($myperms);
foreach ($x as $k => $v) {
set_abconfig($newuid, $hash, 'my_perms', $k, $v);
}
if (intval($ret['channel']['channel_account_id'])) {
// Save our permissions role so we can perhaps call it up and modify it later.
if ($role_permissions) {
set_pconfig($newuid, 'system', 'permissions_role', $arr['permissions_role']);
if (array_key_exists('online', $role_permissions)) {
set_pconfig($newuid, 'system', 'hide_presence', 1 - intval($role_permissions['online']));
}
if (array_key_exists('perms_auto', $role_permissions)) {
$autoperms = intval($role_permissions['perms_auto']);
set_pconfig($newuid, 'system', 'autoperms', $autoperms);
if ($autoperms) {
$x = \Zotlabs\Access\Permissions::FilledPerms($role_permissions['perms_connect']);
foreach ($x as $k => $v) {
set_pconfig($newuid, 'autoperms', $k, $v);
}
} else {
$r = q("delete from pconfig where uid = %d and cat = 'autoperms'", intval($newuid));
}
}
}
// Create a group with yourself as a member. This allows somebody to use it
// right away as a default group for new contacts.
require_once 'include/group.php';
group_add($newuid, t('Friends'));
group_add_member($newuid, t('Friends'), $ret['channel']['channel_hash']);
// if our role_permissions indicate that we're using a default collection ACL, add it.
if (is_array($role_permissions) && $role_permissions['default_collection']) {
$r = q("select hash from groups where uid = %d and gname = '%s' limit 1", intval($newuid), dbesc(t('Friends')));
if ($r) {
q("update channel set channel_default_group = '%s', channel_allow_gid = '%s' where channel_id = %d", dbesc($r[0]['hash']), dbesc('<' . $r[0]['hash'] . '>'), intval($newuid));
}
}
if (!$system) {
set_pconfig($ret['channel']['channel_id'], 'system', 'photo_path', '%Y-%m');
set_pconfig($ret['channel']['channel_id'], 'system', 'attach_path', '%Y-%m');
}
// auto-follow any of the hub's pre-configured channel choices.
// Only do this if it's the first channel for this account;
// otherwise it could get annoying. Don't make this list too big
// or it will impact registration time.
$accts = get_config('system', 'auto_follow');
if ($accts && !$total_identities) {
require_once 'include/follow.php';
if (!is_array($accts)) {
$accts = array($accts);
}
foreach ($accts as $acct) {
if (trim($acct)) {
new_contact($newuid, trim($acct), $ret['channel'], false);
}
}
}
call_hooks('create_identity', $newuid);
Zotlabs\Daemon\Master::Summon(array('Directory', $ret['channel']['channel_id']));
}
$ret['success'] = true;
return $ret;
}
function get()
{
require_once 'include/acl_selectors.php';
require_once 'include/permissions.php';
$yes_no = array(t('No'), t('Yes'));
$p = q("SELECT * FROM `profile` WHERE `is_default` = 1 AND `uid` = %d LIMIT 1", intval(local_channel()));
if (count($p)) {
$profile = $p[0];
}
load_pconfig(local_channel(), 'expire');
$channel = \App::get_channel();
$global_perms = \Zotlabs\Access\Permissions::Perms();
$permiss = array();
$perm_opts = array(array(t('Nobody except yourself'), 0), array(t('Only those you specifically allow'), PERMS_SPECIFIC), array(t('Approved connections'), PERMS_CONTACTS), array(t('Any connections'), PERMS_PENDING), array(t('Anybody on this website'), PERMS_SITE), array(t('Anybody in this network'), PERMS_NETWORK), array(t('Anybody authenticated'), PERMS_AUTHED), array(t('Anybody on the internet'), PERMS_PUBLIC));
$limits = \Zotlabs\Access\PermissionLimits::Get(local_channel());
foreach ($global_perms as $k => $perm) {
$options = array();
foreach ($perm_opts as $opt) {
if (!strstr($k, 'view') && $opt[1] == PERMS_PUBLIC) {
continue;
}
$options[$opt[1]] = $opt[0];
}
$permiss[] = array($k, $perm, $limits[$k], '', $options);
}
$username = $channel['channel_name'];
$nickname = $channel['channel_address'];
$timezone = $channel['channel_timezone'];
$notify = $channel['channel_notifyflags'];
$defloc = $channel['channel_location'];
$maxreq = $channel['channel_max_friend_req'];
$expire = $channel['channel_expire_days'];
$adult_flag = intval($channel['channel_pageflags'] & PAGE_ADULT);
$sys_expire = get_config('system', 'default_expire_days');
// $unkmail = \App::$user['unkmail'];
// $cntunkmail = \App::$user['cntunkmail'];
$hide_presence = intval(get_pconfig(local_channel(), 'system', 'hide_online_status'));
$expire_items = get_pconfig(local_channel(), 'expire', 'items');
$expire_items = $expire_items === false ? '1' : $expire_items;
// default if not set: 1
$expire_notes = get_pconfig(local_channel(), 'expire', 'notes');
$expire_notes = $expire_notes === false ? '1' : $expire_notes;
// default if not set: 1
$expire_starred = get_pconfig(local_channel(), 'expire', 'starred');
$expire_starred = $expire_starred === false ? '1' : $expire_starred;
// default if not set: 1
$expire_photos = get_pconfig(local_channel(), 'expire', 'photos');
$expire_photos = $expire_photos === false ? '0' : $expire_photos;
// default if not set: 0
$expire_network_only = get_pconfig(local_channel(), 'expire', 'network_only');
$expire_network_only = $expire_network_only === false ? '0' : $expire_network_only;
// default if not set: 0
$suggestme = get_pconfig(local_channel(), 'system', 'suggestme');
$suggestme = $suggestme === false ? '0' : $suggestme;
// default if not set: 0
$post_newfriend = get_pconfig(local_channel(), 'system', 'post_newfriend');
$post_newfriend = $post_newfriend === false ? '0' : $post_newfriend;
// default if not set: 0
$post_joingroup = get_pconfig(local_channel(), 'system', 'post_joingroup');
$post_joingroup = $post_joingroup === false ? '0' : $post_joingroup;
// default if not set: 0
$post_profilechange = get_pconfig(local_channel(), 'system', 'post_profilechange');
$post_profilechange = $post_profilechange === false ? '0' : $post_profilechange;
// default if not set: 0
$blocktags = get_pconfig(local_channel(), 'system', 'blocktags');
$blocktags = $blocktags === false ? '0' : $blocktags;
$timezone = date_default_timezone_get();
$opt_tpl = get_markup_template("field_checkbox.tpl");
if (get_config('system', 'publish_all')) {
$profile_in_dir = '<input type="hidden" name="profile_in_directory" value="1" />';
} else {
$profile_in_dir = replace_macros($opt_tpl, array('$field' => array('profile_in_directory', t('Publish your default profile in the network directory'), $profile['publish'], '', $yes_no)));
}
$suggestme = replace_macros($opt_tpl, array('$field' => array('suggestme', t('Allow us to suggest you as a potential friend to new members?'), $suggestme, '', $yes_no)));
$subdir = strlen(\App::get_path()) ? '<br />' . t('or') . ' ' . z_root() . '/channel/' . $nickname : '';
$tpl_addr = get_markup_template("settings_nick_set.tpl");
$prof_addr = replace_macros($tpl_addr, array('$desc' => t('Your channel address is'), '$nickname' => $nickname, '$subdir' => $subdir, '$basepath' => \App::get_hostname()));
$stpl = get_markup_template('settings.tpl');
$acl = new \Zotlabs\Access\AccessList($channel);
$perm_defaults = $acl->get();
require_once 'include/group.php';
$group_select = mini_group_select(local_channel(), $channel['channel_default_group']);
require_once 'include/menu.php';
$m1 = menu_list(local_channel());
$menu = false;
if ($m1) {
$menu = array();
$current = get_pconfig(local_channel(), 'system', 'channel_menu');
$menu[] = array('name' => '', 'selected' => !$current ? true : false);
foreach ($m1 as $m) {
$menu[] = array('name' => htmlspecialchars($m['menu_name'], ENT_COMPAT, 'UTF-8'), 'selected' => $m['menu_name'] === $current ? ' selected="selected" ' : false);
}
}
$evdays = get_pconfig(local_channel(), 'system', 'evdays');
if (!$evdays) {
$evdays = 3;
}
$permissions_role = get_pconfig(local_channel(), 'system', 'permissions_role');
if (!$permissions_role) {
$permissions_role = 'custom';
}
$permissions_set = $permissions_role != 'custom' ? true : false;
$perm_roles = \Zotlabs\Access\PermissionRoles::roles();
if (get_account_techlevel() < 4 && $permissions_role !== 'custom') {
unset($perm_roles[t('Other')]);
}
$vnotify = get_pconfig(local_channel(), 'system', 'vnotify');
$always_show_in_notices = get_pconfig(local_channel(), 'system', 'always_show_in_notices');
if ($vnotify === false) {
$vnotify = -1;
}
$o .= replace_macros($stpl, array('$ptitle' => t('Channel Settings'), '$submit' => t('Submit'), '$baseurl' => z_root(), '$uid' => local_channel(), '$form_security_token' => get_form_security_token("settings"), '$nickname_block' => $prof_addr, '$h_basic' => t('Basic Settings'), '$username' => array('username', t('Full Name:'), $username, ''), '$email' => array('email', t('Email Address:'), $email, ''), '$timezone' => array('timezone_select', t('Your Timezone:'), $timezone, '', get_timezones()), '$defloc' => array('defloc', t('Default Post Location:'), $defloc, t('Geographical location to display on your posts')), '$allowloc' => array('allow_location', t('Use Browser Location:'), get_pconfig(local_channel(), 'system', 'use_browser_location') ? 1 : '', '', $yes_no), '$adult' => array('adult', t('Adult Content'), $adult_flag, t('This channel frequently or regularly publishes adult content. (Please tag any adult material and/or nudity with #NSFW)'), $yes_no), '$h_prv' => t('Security and Privacy Settings'), '$permissions_set' => $permissions_set, '$server_role' => \Zotlabs\Lib\System::get_server_role(), '$perms_set_msg' => t('Your permissions are already configured. Click to view/adjust'), '$hide_presence' => array('hide_presence', t('Hide my online presence'), $hide_presence, t('Prevents displaying in your profile that you are online'), $yes_no), '$lbl_pmacro' => t('Simple Privacy Settings:'), '$pmacro3' => t('Very Public - <em>extremely permissive (should be used with caution)</em>'), '$pmacro2' => t('Typical - <em>default public, privacy when desired (similar to social network permissions but with improved privacy)</em>'), '$pmacro1' => t('Private - <em>default private, never open or public</em>'), '$pmacro0' => t('Blocked - <em>default blocked to/from everybody</em>'), '$permiss_arr' => $permiss, '$blocktags' => array('blocktags', t('Allow others to tag your posts'), 1 - $blocktags, t('Often used by the community to retro-actively flag inappropriate content'), $yes_no), '$lbl_p2macro' => t('Channel Permission Limits'), '$expire' => array('expire', t('Expire other channel content after this many days'), $expire, t('0 or blank to use the website limit.') . ' ' . (intval($sys_expire) ? sprintf(t('This website expires after %d days.'), intval($sys_expire)) : t('This website does not expire imported content.')) . ' ' . t('The website limit takes precedence if lower than your limit.')), '$maxreq' => array('maxreq', t('Maximum Friend Requests/Day:'), intval($channel['channel_max_friend_req']), t('May reduce spam activity')), '$permissions' => t('Default Access Control List (ACL)'), '$permdesc' => t("(click to open/close)"), '$aclselect' => populate_acl($perm_defaults, false, \Zotlabs\Lib\PermissionDescription::fromDescription(t('Use my default audience setting for the type of object published'))), '$allow_cid' => acl2json($perm_defaults['allow_cid']), '$allow_gid' => acl2json($perm_defaults['allow_gid']), '$deny_cid' => acl2json($perm_defaults['deny_cid']), '$deny_gid' => acl2json($perm_defaults['deny_gid']), '$suggestme' => $suggestme, '$group_select' => $group_select, '$role' => array('permissions_role', t('Channel permissions category:'), $permissions_role, '', $perm_roles), '$profile_in_dir' => $profile_in_dir, '$hide_friends' => $hide_friends, '$hide_wall' => $hide_wall, '$unkmail' => $unkmail, '$cntunkmail' => array('cntunkmail', t('Maximum private messages per day from unknown people:'), intval($channel['channel_max_anon_mail']), t("Useful to reduce spamming")), '$h_not' => t('Notification Settings'), '$activity_options' => t('By default post a status message when:'), '$post_newfriend' => array('post_newfriend', t('accepting a friend request'), $post_newfriend, '', $yes_no), '$post_joingroup' => array('post_joingroup', t('joining a forum/community'), $post_joingroup, '', $yes_no), '$post_profilechange' => array('post_profilechange', t('making an <em>interesting</em> profile change'), $post_profilechange, '', $yes_no), '$lbl_not' => t('Send a notification email when:'), '$notify1' => array('notify1', t('You receive a connection request'), $notify & NOTIFY_INTRO, NOTIFY_INTRO, '', $yes_no), '$notify2' => array('notify2', t('Your connections are confirmed'), $notify & NOTIFY_CONFIRM, NOTIFY_CONFIRM, '', $yes_no), '$notify3' => array('notify3', t('Someone writes on your profile wall'), $notify & NOTIFY_WALL, NOTIFY_WALL, '', $yes_no), '$notify4' => array('notify4', t('Someone writes a followup comment'), $notify & NOTIFY_COMMENT, NOTIFY_COMMENT, '', $yes_no), '$notify5' => array('notify5', t('You receive a private message'), $notify & NOTIFY_MAIL, NOTIFY_MAIL, '', $yes_no), '$notify6' => array('notify6', t('You receive a friend suggestion'), $notify & NOTIFY_SUGGEST, NOTIFY_SUGGEST, '', $yes_no), '$notify7' => array('notify7', t('You are tagged in a post'), $notify & NOTIFY_TAGSELF, NOTIFY_TAGSELF, '', $yes_no), '$notify8' => array('notify8', t('You are poked/prodded/etc. in a post'), $notify & NOTIFY_POKE, NOTIFY_POKE, '', $yes_no), '$lbl_vnot' => t('Show visual notifications including:'), '$vnotify1' => array('vnotify1', t('Unseen grid activity'), $vnotify & VNOTIFY_NETWORK, VNOTIFY_NETWORK, '', $yes_no), '$vnotify2' => array('vnotify2', t('Unseen channel activity'), $vnotify & VNOTIFY_CHANNEL, VNOTIFY_CHANNEL, '', $yes_no), '$vnotify3' => array('vnotify3', t('Unseen private messages'), $vnotify & VNOTIFY_MAIL, VNOTIFY_MAIL, t('Recommended'), $yes_no), '$vnotify4' => array('vnotify4', t('Upcoming events'), $vnotify & VNOTIFY_EVENT, VNOTIFY_EVENT, '', $yes_no), '$vnotify5' => array('vnotify5', t('Events today'), $vnotify & VNOTIFY_EVENTTODAY, VNOTIFY_EVENTTODAY, '', $yes_no), '$vnotify6' => array('vnotify6', t('Upcoming birthdays'), $vnotify & VNOTIFY_BIRTHDAY, VNOTIFY_BIRTHDAY, t('Not available in all themes'), $yes_no), '$vnotify7' => array('vnotify7', t('System (personal) notifications'), $vnotify & VNOTIFY_SYSTEM, VNOTIFY_SYSTEM, '', $yes_no), '$vnotify8' => array('vnotify8', t('System info messages'), $vnotify & VNOTIFY_INFO, VNOTIFY_INFO, t('Recommended'), $yes_no), '$vnotify9' => array('vnotify9', t('System critical alerts'), $vnotify & VNOTIFY_ALERT, VNOTIFY_ALERT, t('Recommended'), $yes_no), '$vnotify10' => array('vnotify10', t('New connections'), $vnotify & VNOTIFY_INTRO, VNOTIFY_INTRO, t('Recommended'), $yes_no), '$vnotify11' => array('vnotify11', t('System Registrations'), $vnotify & VNOTIFY_REGISTER, VNOTIFY_REGISTER, '', $yes_no), '$always_show_in_notices' => array('always_show_in_notices', t('Also show new wall posts, private messages and connections under Notices'), $always_show_in_notices, 1, '', $yes_no), '$evdays' => array('evdays', t('Notify me of events this many days in advance'), $evdays, t('Must be greater than 0')), '$h_advn' => t('Advanced Account/Page Type Settings'), '$h_descadvn' => t('Change the behaviour of this account for special situations'), '$pagetype' => $pagetype, '$lbl_misc' => t('Miscellaneous Settings'), '$photo_path' => array('photo_path', t('Default photo upload folder'), get_pconfig(local_channel(), 'system', 'photo_path'), t('%Y - current year, %m - current month')), '$attach_path' => array('attach_path', t('Default file upload folder'), get_pconfig(local_channel(), 'system', 'attach_path'), t('%Y - current year, %m - current month')), '$menus' => $menu, '$menu_desc' => t('Personal menu to display in your channel pages'), '$removeme' => t('Remove Channel'), '$removechannel' => t('Remove this channel.'), '$firefoxshare' => t('Firefox Share $Projectname provider'), '$cal_first_day' => array('first_day', t('Start calendar week on monday'), get_pconfig(local_channel(), 'system', 'cal_first_day') ? 1 : '', '', $yes_no)));
call_hooks('settings_form', $o);
//$o .= '</form>' . "\r\n";
return $o;
}
function check_for_new_perms()
{
$pregistered = get_config('system', 'perms');
$pcurrent = array_keys(\Zotlabs\Access\Permissions::Perms());
if (!$pregistered) {
set_config('system', 'perms', $pcurrent);
return;
}
$found_new_perm = false;
foreach ($pcurrent as $p) {
if (!in_array($p, $pregistered)) {
$found_new_perm = true;
// for all channels
$c = q("select channel_id from channel where true");
if ($c) {
foreach ($c as $cc) {
// get the permission role
$r = q("select v from pconfig where uid = %d and cat = 'system' and k = 'permissions_role'", intval($cc['uid']));
if ($r) {
// get a list of connections
$x = q("select abook_xchan from abook where abook_channel = %d and abook_self = 0", intval($cc['uid']));
// get the permissions role details
$rp = \Zotlabs\Access\PermissionRoles::role_perms($r[0]['v']);
if ($rp) {
// set the channel limits if appropriate or 0
if (array_key_exists('limits', $rp) && array_key_exists($p, $rp['limits'])) {
\Zotlabs\Access\PermissionLimits::Set($cc['uid'], $p, $rp['limits'][$p]);
} else {
\Zotlabs\Access\PermissionLimits::Set($cc['uid'], $p, 0);
}
$set = array_key_exists('perms_connect', $rp) && array_key_exists($p, $rp['perms_connect']) ? true : false;
// foreach connection set to the perms_connect value
if ($x) {
foreach ($x as $xx) {
set_abconfig($cc['uid'], $xx['abook_xchan'], 'my_perms', $p, intval($set));
}
}
}
}
}
}
}
}
// We should probably call perms_refresh here, but this should get pushed in 24 hours and there is no urgency
if ($found_new_perm) {
set_config('system', 'perms', $pcurrent);
}
}
function get()
{
$acc = \App::get_account();
if (!$acc || $acc['account_id'] != get_account_id()) {
notice(t('Permission denied.') . EOL);
return;
}
$default_role = '';
$aid = get_account_id();
if ($aid) {
$r = q("select count(channel_id) as total from channel where channel_account_id = %d", intval($aid));
if ($r && !intval($r[0]['total'])) {
$default_role = get_config('system', 'default_permissions_role');
}
$limit = account_service_class_fetch(get_account_id(), 'total_identities');
if ($r && $limit !== false) {
$channel_usage_message = sprintf(t("You have created %1\$.0f of %2\$.0f allowed channels."), $r[0]['total'], $limit);
} else {
$channel_usage_message = '';
}
}
$privacy_role = x($_REQUEST, 'permissions_role') ? $_REQUEST['permissions_role'] : "";
$perm_roles = \Zotlabs\Access\PermissionRoles::roles();
if (get_account_techlevel() < 4 && $privacy_role !== 'custom') {
unset($perm_roles[t('Other')]);
}
$name = array('name', t('Name or caption'), x($_REQUEST, 'name') ? $_REQUEST['name'] : '', t('Examples: "Bob Jameson", "Lisa and her Horses", "Soccer", "Aviation Group"'), "*");
$nickhub = '@' . \App::get_hostname();
$nickname = array('nickname', t('Choose a short nickname'), x($_REQUEST, 'nickname') ? $_REQUEST['nickname'] : '', sprintf(t('Your nickname will be used to create an easy to remember channel address e.g. nickname%s'), $nickhub), "*");
$role = array('permissions_role', t('Channel role and privacy'), $privacy_role ? $privacy_role : 'social', t('Select a channel role with your privacy requirements.') . ' <a href="help/roles" target="_blank">' . t('Read more about roles') . '</a>', $perm_roles);
$o = replace_macros(get_markup_template('new_channel.tpl'), array('$title' => t('Create Channel'), '$desc' => t('A channel is your identity on this network. It can represent a person, a blog, or a forum to name a few. Channels can make connections with other channels to share information with highly detailed permissions.'), '$label_import' => t('or <a href="import">import an existing channel</a> from another location.'), '$name' => $name, '$role' => $role, '$default_role' => $default_role, '$nickname' => $nickname, '$submit' => t('Create'), '$channel_usage_message' => $channel_usage_message));
return $o;
}
function diaspora_request($importer, $xml)
{
$a = get_app();
$sender_handle = unxmlify(diaspora_get_author($xml));
$recipient_handle = unxmlify(diaspora_get_recipient($xml));
// @TODO - map these perms to $newperms below
if (array_key_exists('following', $xml) && array_key_exists('sharing', $xml)) {
$following = unxmlify($xml['following']) === 'true' ? true : false;
$sharing = unxmlify($xml['sharing']) === 'true' ? true : false;
} else {
$following = true;
$sharing = true;
}
if (!$sender_handle || !$recipient_handle) {
return;
}
// Do we already have an abook record?
$contact = diaspora_get_contact_by_handle($importer['channel_id'], $sender_handle);
// Please note some permissions such as PERMS_R_PAGES are impossible for Disapora.
// They cannot currently authenticate to our system.
$x = \Zotlabs\Access\PermissionRoles::role_perms('social');
$their_perms = \Zotlabs\Access\Permissions::FilledPerms($x['perms_connect']);
if ($contact && $contact['abook_id']) {
// perhaps we were already sharing with this person. Now they're sharing with us.
// That makes us friends. Maybe.
foreach ($their_perms as $k => $v) {
set_abconfig($importer['channel_id'], $contact['abook_xchan'], 'their_perms', $k, $v);
}
$abook_instance = $contact['abook_instance'];
if ($abook_instance) {
$abook_instance .= ',';
}
$abook_instance .= z_root();
$r = q("update abook set abook_instance = '%s' where abook_id = %d and abook_channel = %d", dbesc($abook_instance), intval($contact['abook_id']), intval($importer['channel_id']));
return;
}
$ret = find_diaspora_person_by_handle($sender_handle);
if (!$ret || !strstr($ret['xchan_network'], 'diaspora')) {
logger('diaspora_request: Cannot resolve diaspora handle ' . $sender_handle . ' for ' . $recipient_handle);
return;
}
$my_perms = false;
$role = get_pconfig($importer['channel_id'], 'system', 'permissions_role');
if ($role) {
$x = \Zotlabs\Access\PermissionRoles::role_perms($role);
if ($x['perms_auto']) {
$my_perms = \Zotlabs\Access\Permissions::FilledPerms($x['perms_connect']);
}
}
if (!$my_perms) {
$my_perms = \Zotlabs\Access\Permissions::FilledAutoperms($importer['channel_id']);
}
$closeness = get_pconfig($importer['channel_id'], 'system', 'new_abook_closeness');
if ($closeness === false) {
$closeness = 80;
}
$r = q("insert into abook ( abook_account, abook_channel, abook_xchan, abook_my_perms, abook_their_perms, abook_closeness, abook_created, abook_updated, abook_connected, abook_dob, abook_pending, abook_instance ) values ( %d, %d, '%s', %d, %d, %d, '%s', '%s', '%s', '%s', %d, '%s' )", intval($importer['channel_account_id']), intval($importer['channel_id']), dbesc($ret['xchan_hash']), intval($default_perms), intval($their_perms), intval($closeness), dbesc(datetime_convert()), dbesc(datetime_convert()), dbesc(datetime_convert()), dbesc(NULL_DATE), intval($my_perms ? 0 : 1), dbesc(z_root()));
if ($my_perms) {
foreach ($my_perms as $k => $v) {
set_abconfig($importer['channel_id'], $ret['xchan_hash'], 'my_perms', $k, $v);
}
}
if ($their_perms) {
foreach ($their_perms as $k => $v) {
set_abconfig($importer['channel_id'], $ret['xchan_hash'], 'their_perms', $k, $v);
}
}
if ($r) {
logger("New Diaspora introduction received for {$importer['channel_name']}");
$new_connection = q("select * from abook left join xchan on abook_xchan = xchan_hash left join hubloc on hubloc_hash = xchan_hash where abook_channel = %d and abook_xchan = '%s' order by abook_created desc limit 1", intval($importer['channel_id']), dbesc($ret['xchan_hash']));
if ($new_connection) {
\Zotlabs\Lib\Enotify::submit(['type' => NOTIFY_INTRO, 'from_xchan' => $ret['xchan_hash'], 'to_xchan' => $importer['channel_hash'], 'link' => z_root() . '/connedit/' . $new_connection[0]['abook_id']]);
if ($my_perms) {
// Send back a sharing notification to them
$x = diaspora_share($importer, $new_connection[0]);
if ($x) {
Zotlabs\Daemon\Master::Summon(array('Deliver', $x));
}
}
$clone = array();
foreach ($new_connection[0] as $k => $v) {
if (strpos($k, 'abook_') === 0) {
$clone[$k] = $v;
}
}
unset($clone['abook_id']);
unset($clone['abook_account']);
unset($clone['abook_channel']);
$abconfig = load_abconfig($importer['channel_id'], $clone['abook_xchan']);
if ($abconfig) {
$clone['abconfig'] = $abconfig;
}
build_sync_packet($importer['channel_id'], ['abook' => array($clone)]);
}
}
// find the abook record we just created
$contact_record = diaspora_get_contact_by_handle($importer['channel_id'], $sender_handle);
if (!$contact_record) {
logger('diaspora_request: unable to locate newly created contact record.');
return;
}
/** If there is a default group for this channel, add this member to it */
if ($importer['channel_default_group']) {
require_once 'include/group.php';
$g = group_rec_byhash($importer['channel_id'], $importer['channel_default_group']);
if ($g) {
group_add_member($importer['channel_id'], '', $contact_record['xchan_hash'], $g['id']);
}
}
return;
}
function get()
{
$registration_is = '';
$other_sites = '';
if (get_config('system', 'register_policy') == REGISTER_CLOSED) {
if (get_config('system', 'directory_mode') == DIRECTORY_MODE_STANDALONE) {
notice(t('Registration on this hub is disabled.') . EOL);
return;
}
$mod = new Pubsites();
return $mod->get();
}
if (get_config('system', 'register_policy') == REGISTER_APPROVE) {
$registration_is = t('Registration on this hub is by approval only.');
$other_sites = t('<a href="pubsites">Register at another affiliated hub.</a>');
}
$max_dailies = intval(get_config('system', 'max_daily_registrations'));
if ($max_dailies) {
$r = q("select count(account_id) as total from account where account_created > %s - INTERVAL %s", db_utcnow(), db_quoteinterval('1 day'));
if ($r && $r[0]['total'] >= $max_dailies) {
logger('max daily registrations exceeded.');
notice(t('This site has exceeded the number of allowed daily account registrations. Please try again tomorrow.') . EOL);
return;
}
}
$privacy_role = x($_REQUEST, 'permissions_role') ? $_REQUEST['permissions_role'] : "";
$perm_roles = \Zotlabs\Access\PermissionRoles::roles();
if (get_account_techlevel() < 4 && $privacy_role !== 'custom') {
unset($perm_roles[t('Other')]);
}
// Configurable terms of service link
$tosurl = get_config('system', 'tos_url');
if (!$tosurl) {
$tosurl = z_root() . '/help/TermsOfService';
}
$toslink = '<a href="' . $tosurl . '" target="_blank">' . t('Terms of Service') . '</a>';
// Configurable whether to restrict age or not - default is based on international legal requirements
// This can be relaxed if you are on a restricted server that does not share with public servers
if (get_config('system', 'no_age_restriction')) {
$label_tos = sprintf(t('I accept the %s for this website'), $toslink);
} else {
$label_tos = sprintf(t('I am over 13 years of age and accept the %s for this website'), $toslink);
}
$enable_tos = 1 - intval(get_config('system', 'no_termsofservice'));
$email = array('email', t('Your email address'), x($_REQUEST, 'email') ? strip_tags(trim($_REQUEST['email'])) : "");
$password = array('password', t('Choose a password'), x($_REQUEST, 'password') ? trim($_REQUEST['password']) : "");
$password2 = array('password2', t('Please re-enter your password'), x($_REQUEST, 'password2') ? trim($_REQUEST['password2']) : "");
$invite_code = array('invite_code', t('Please enter your invitation code'), x($_REQUEST, 'invite_code') ? strip_tags(trim($_REQUEST['invite_code'])) : "");
$name = array('name', t('Name or caption'), x($_REQUEST, 'name') ? $_REQUEST['name'] : '', t('Examples: "Bob Jameson", "Lisa and her Horses", "Soccer", "Aviation Group"'));
$nickhub = '@' . str_replace(array('http://', 'https://', '/'), '', get_config('system', 'baseurl'));
$nickname = array('nickname', t('Choose a short nickname'), x($_REQUEST, 'nickname') ? $_REQUEST['nickname'] : '', sprintf(t('Your nickname will be used to create an easy to remember channel address e.g. nickname%s'), $nickhub));
$role = array('permissions_role', t('Channel role and privacy'), $privacy_role ? $privacy_role : 'social', t('Select a channel role with your privacy requirements.') . ' <a href="help/roles" target="_blank">' . t('Read more about roles') . '</a>', $perm_roles);
$tos = array('tos', $label_tos, '', '', array(t('no'), t('yes')));
$server_role = get_config('system', 'server_role');
$auto_create = $server_role == 'basic' || get_config('system', 'auto_channel_create') ? true : false;
$default_role = $server_role == 'basic' ? 'social' : get_config('system', 'default_permissions_role');
require_once 'include/bbcode.php';
$o = replace_macros(get_markup_template('register.tpl'), array('$title' => t('Registration'), '$reg_is' => $registration_is, '$registertext' => bbcode(get_config('system', 'register_text')), '$other_sites' => $other_sites, '$invitations' => get_config('system', 'invitation_only'), '$invite_desc' => t('Membership on this site is by invitation only.'), '$invite_code' => $invite_code, '$auto_create' => $auto_create, '$name' => $name, '$role' => $role, '$default_role' => $default_role, '$nickname' => $nickname, '$enable_tos' => $enable_tos, '$tos' => $tos, '$email' => $email, '$pass1' => $password, '$pass2' => $password2, '$submit' => t('Register'), '$verify_note' => t('This site may require email verification after submitting this form. If you are returned to a login page, please check your email for instructions.')));
return $o;
}
/**
* @brief Refreshes after permission changed or friending, etc.
*
* zot_refresh is typically invoked when somebody has changed permissions of a channel and they are notified
* to fetch new permissions via a finger/discovery operation. This may result in a new connection
* (abook entry) being added to a local channel and it may result in auto-permissions being granted.
*
* Friending in zot is accomplished by sending a refresh packet to a specific channel which indicates a
* permission change has been made by the sender which affects the target channel. The hub controlling
* the target channel does targetted discovery (a zot-finger request requesting permissions for the local
* channel). These are decoded here, and if necessary and abook structure (addressbook) is created to store
* the permissions assigned to this channel.
*
* Initially these abook structures are created with a 'pending' flag, so that no reverse permissions are
* implied until this is approved by the owner channel. A channel can also auto-populate permissions in
* return and send back a refresh packet of its own. This is used by forum and group communication channels
* so that friending and membership in the channel's "club" is automatic.
*
* @param array $them => xchan structure of sender
* @param array $channel => local channel structure of target recipient, required for "friending" operations
* @param array $force default false
*
* @returns boolean true if successful, else false
*/
function zot_refresh($them, $channel = null, $force = false)
{
if (array_key_exists('xchan_network', $them) && $them['xchan_network'] !== 'zot') {
logger('zot_refresh: not got zot. ' . $them['xchan_name']);
return true;
}
logger('zot_refresh: them: ' . print_r($them, true), LOGGER_DATA, LOG_DEBUG);
if ($channel) {
logger('zot_refresh: channel: ' . print_r($channel, true), LOGGER_DATA, LOG_DEBUG);
}
$url = null;
if ($them['hubloc_url']) {
$url = $them['hubloc_url'];
} else {
$r = null;
// if they re-installed the server we could end up with the wrong record - pointing to the old install.
// We'll order by reverse id to try and pick off the newest one first and hopefully end up with the
// correct hubloc. If this doesn't work we may have to re-write this section to try them all.
if (array_key_exists('xchan_addr', $them) && $them['xchan_addr']) {
$r = q("select hubloc_url, hubloc_primary from hubloc where hubloc_addr = '%s' order by hubloc_id desc", dbesc($them['xchan_addr']));
}
if (!$r) {
$r = q("select hubloc_url, hubloc_primary from hubloc where hubloc_hash = '%s' order by hubloc_id desc", dbesc($them['xchan_hash']));
}
if ($r) {
foreach ($r as $rr) {
if (intval($rr['hubloc_primary'])) {
$url = $rr['hubloc_url'];
break;
}
}
if (!$url) {
$url = $r[0]['hubloc_url'];
}
}
}
if (!$url) {
logger('zot_refresh: no url');
return false;
}
$token = random_string();
$postvars = array();
$postvars['token'] = $token;
if ($channel) {
$postvars['target'] = $channel['channel_guid'];
$postvars['target_sig'] = $channel['channel_guid_sig'];
$postvars['key'] = $channel['channel_pubkey'];
}
if (array_key_exists('xchan_addr', $them) && $them['xchan_addr']) {
$postvars['address'] = $them['xchan_addr'];
}
if (array_key_exists('xchan_hash', $them) && $them['xchan_hash']) {
$postvars['guid_hash'] = $them['xchan_hash'];
}
if (array_key_exists('xchan_guid', $them) && $them['xchan_guid'] && array_key_exists('xchan_guid_sig', $them) && $them['xchan_guid_sig']) {
$postvars['guid'] = $them['xchan_guid'];
$postvars['guid_sig'] = $them['xchan_guid_sig'];
}
$rhs = '/.well-known/zot-info';
$result = z_post_url($url . $rhs, $postvars);
logger('zot_refresh: zot-info: ' . print_r($result, true), LOGGER_DATA, LOG_DEBUG);
if ($result['success']) {
$j = json_decode($result['body'], true);
if (!($j && $j['success'])) {
logger('zot_refresh: result not decodable');
return false;
}
$signed_token = is_array($j) && array_key_exists('signed_token', $j) ? $j['signed_token'] : null;
if ($signed_token) {
$valid = rsa_verify('token.' . $token, base64url_decode($signed_token), $j['key']);
if (!$valid) {
logger('invalid signed token: ' . $url . $rhs, LOGGER_NORMAL, LOG_ERR);
return false;
}
} else {
logger('No signed token from ' . $url . $rhs, LOGGER_NORMAL, LOG_WARNING);
// after 2017-01-01 this will be a hard error unless you over-ride it.
if (time() > 1483228800 && !get_config('system', 'allow_unsigned_zotfinger')) {
return false;
}
}
$x = import_xchan($j, $force ? UPDATE_FLAGS_FORCED : UPDATE_FLAGS_UPDATED);
if (!$x['success']) {
return false;
}
if ($channel) {
if ($j['permissions']['data']) {
$permissions = crypto_unencapsulate(array('data' => $j['permissions']['data'], 'key' => $j['permissions']['key'], 'iv' => $j['permissions']['iv']), $channel['channel_prvkey']);
if ($permissions) {
$permissions = json_decode($permissions, true);
}
logger('decrypted permissions: ' . print_r($permissions, true), LOGGER_DATA, LOG_DEBUG);
} else {
$permissions = $j['permissions'];
}
$connected_set = false;
if ($permissions && is_array($permissions)) {
$old_read_stream_perm = get_abconfig($channel['channel_id'], $x['hash'], 'their_perms', 'view_stream');
foreach ($permissions as $k => $v) {
set_abconfig($channel['channel_id'], $x['hash'], 'their_perms', $k, $v);
}
}
if (array_key_exists('profile', $j) && array_key_exists('next_birthday', $j['profile'])) {
$next_birthday = datetime_convert('UTC', 'UTC', $j['profile']['next_birthday']);
} else {
$next_birthday = NULL_DATE;
}
$r = q("select * from abook where abook_xchan = '%s' and abook_channel = %d and abook_self = 0 limit 1", dbesc($x['hash']), intval($channel['channel_id']));
if ($r) {
// connection exists
// if the dob is the same as what we have stored (disregarding the year), keep the one
// we have as we may have updated the year after sending a notification; and resetting
// to the one we just received would cause us to create duplicated events.
if (substr($r[0]['abook_dob'], 5) == substr($next_birthday, 5)) {
$next_birthday = $r[0]['abook_dob'];
}
$y = q("update abook set abook_dob = '%s'\n\t\t\t\t\twhere abook_xchan = '%s' and abook_channel = %d\n\t\t\t\t\tand abook_self = 0 ", dbescdate($next_birthday), dbesc($x['hash']), intval($channel['channel_id']));
if (!$y) {
logger('abook update failed');
} else {
// if we were just granted read stream permission and didn't have it before, try to pull in some posts
if (!$old_read_stream_perm && intval($permissions['view_stream'])) {
Zotlabs\Daemon\Master::Summon(array('Onepoll', $r[0]['abook_id']));
}
}
} else {
// new connection
$my_perms = null;
$automatic = false;
$role = get_pconfig($channel['channel_id'], 'system', 'permissions_role');
if ($role) {
$xx = \Zotlabs\Access\PermissionRoles::role_perms($role);
if ($xx['perms_auto']) {
$automatic = true;
$default_perms = $xx['perms_connect'];
$my_perms = \Zotlabs\Access\Permissions::FilledPerms($default_perms);
}
}
if (!$my_perms) {
$m = \Zotlabs\Access\Permissions::FilledAutoperms($channel['channel_id']);
if ($m) {
$automatic = true;
$my_perms = $m;
}
}
if ($my_perms) {
foreach ($my_perms as $k => $v) {
set_abconfig($channel['channel_id'], $x['hash'], 'my_perms', $k, $v);
}
}
// Keep original perms to check if we need to notify them
$previous_perms = get_all_perms($channel['channel_id'], $x['hash']);
$closeness = get_pconfig($channel['channel_id'], 'system', 'new_abook_closeness');
if ($closeness === false) {
$closeness = 80;
}
$y = q("insert into abook ( abook_account, abook_channel, abook_closeness, abook_xchan, abook_created, abook_updated, abook_dob, abook_pending ) values ( %d, %d, %d, '%s', '%s', '%s', '%s', %d )", intval($channel['channel_account_id']), intval($channel['channel_id']), intval($closeness), dbesc($x['hash']), dbesc(datetime_convert()), dbesc(datetime_convert()), dbesc($next_birthday), intval($automatic ? 0 : 1));
if ($y) {
logger("New introduction received for {$channel['channel_name']}");
$new_perms = get_all_perms($channel['channel_id'], $x['hash']);
// Send a clone sync packet and a permissions update if permissions have changed
$new_connection = q("select * from abook left join xchan on abook_xchan = xchan_hash where abook_xchan = '%s' and abook_channel = %d and abook_self = 0 order by abook_created desc limit 1", dbesc($x['hash']), intval($channel['channel_id']));
if ($new_connection) {
if (!\Zotlabs\Access\Permissions::PermsCompare($new_perms, $previous_perms)) {
Zotlabs\Daemon\Master::Summon(array('Notifier', 'permission_create', $new_connection[0]['abook_id']));
}
Zotlabs\Lib\Enotify::submit(array('type' => NOTIFY_INTRO, 'from_xchan' => $x['hash'], 'to_xchan' => $channel['channel_hash'], 'link' => z_root() . '/connedit/' . $new_connection[0]['abook_id']));
if (intval($permissions['view_stream'])) {
if (intval(get_pconfig($channel['channel_id'], 'perm_limits', 'send_stream') & PERMS_PENDING) || !intval($new_connection[0]['abook_pending'])) {
Zotlabs\Daemon\Master::Summon(array('Onepoll', $new_connection[0]['abook_id']));
}
}
/** If there is a default group for this channel, add this connection to it */
$default_group = $channel['channel_default_group'];
if ($default_group) {
require_once 'include/group.php';
$g = group_rec_byhash($channel['channel_id'], $default_group);
if ($g) {
group_add_member($channel['channel_id'], '', $x['hash'], $g['id']);
}
}
unset($new_connection[0]['abook_id']);
unset($new_connection[0]['abook_account']);
unset($new_connection[0]['abook_channel']);
$abconfig = load_abconfig($channel['channel_id'], $new_connection['abook_xchan']);
if ($abconfig) {
$new_connection['abconfig'] = $abconfig;
}
build_sync_packet($channel['channel_id'], array('abook' => $new_connection));
}
}
}
}
return true;
}
return false;
}
function get()
{
$sort_type = 0;
$o = '';
if (!local_channel()) {
notice(t('Permission denied.') . EOL);
return login();
}
$channel = \App::get_channel();
$my_perms = get_channel_default_perms(local_channel());
$role = get_pconfig(local_channel(), 'system', 'permissions_role');
if ($role) {
$x = \Zotlabs\Access\PermissionRoles::role_perms($role);
if ($x['perms_connect']) {
$my_perms = $x['perms_connect'];
}
}
$yes_no = array(t('No'), t('Yes'));
if ($my_perms) {
$o .= "<script>function connectDefaultShare() {\n\t\t\t\$('.abook-edit-me').each(function() {\n\t\t\t\tif(! \$(this).is(':disabled'))\n\t\t\t\t\t\$(this).prop('checked', false);\n\t\t\t});\n\n";
$perms = get_perms();
foreach ($perms as $p => $v) {
if ($my_perms & $v[1]) {
$o .= "\$('#me_id_perms_" . $p . "').prop('checked', true); \n";
}
}
$o .= " }\n</script>\n";
}
if (argc() == 3) {
$contact_id = intval(argv(1));
if (!$contact_id) {
return;
}
$cmd = argv(2);
$orig_record = q("SELECT abook.*, xchan.* FROM abook left join xchan on abook_xchan = xchan_hash\n\t\t\t\tWHERE abook_id = %d AND abook_channel = %d AND abook_self = 0 LIMIT 1", intval($contact_id), intval(local_channel()));
if (!count($orig_record)) {
notice(t('Could not access address book record.') . EOL);
goaway(z_root() . '/connections');
}
if ($cmd === 'update') {
// pull feed and consume it, which should subscribe to the hub.
\Zotlabs\Daemon\Master::Summon(array('Poller', $contact_id));
goaway(z_root() . '/connedit/' . $contact_id);
}
if ($cmd === 'resetphoto') {
q("update xchan set xchan_photo_date = '2001-01-01 00:00:00' where xchan_hash = '%s' limit 1", dbesc($orig_record[0]['xchan_hash']));
$cmd = 'refresh';
}
if ($cmd === 'refresh') {
if ($orig_record[0]['xchan_network'] === 'zot') {
if (!zot_refresh($orig_record[0], \App::get_channel())) {
notice(t('Refresh failed - channel is currently unavailable.'));
}
} else {
// if you are on a different network we'll force a refresh of the connection basic info
\Zotlabs\Daemon\Master::Summon(array('Notifier', 'permission_update', $contact_id));
}
goaway(z_root() . '/connedit/' . $contact_id);
}
if ($cmd === 'block') {
if (abook_toggle_flag($orig_record[0], ABOOK_FLAG_BLOCKED)) {
$this->connedit_clone($a);
} else {
notice(t('Unable to set address book parameters.') . EOL);
}
goaway(z_root() . '/connedit/' . $contact_id);
}
if ($cmd === 'ignore') {
if (abook_toggle_flag($orig_record[0], ABOOK_FLAG_IGNORED)) {
$this->connedit_clone($a);
} else {
notice(t('Unable to set address book parameters.') . EOL);
}
goaway(z_root() . '/connedit/' . $contact_id);
}
if ($cmd === 'archive') {
if (abook_toggle_flag($orig_record[0], ABOOK_FLAG_ARCHIVED)) {
$this->connedit_clone($a);
} else {
notice(t('Unable to set address book parameters.') . EOL);
}
goaway(z_root() . '/connedit/' . $contact_id);
}
if ($cmd === 'hide') {
if (abook_toggle_flag($orig_record[0], ABOOK_FLAG_HIDDEN)) {
$this->connedit_clone($a);
} else {
notice(t('Unable to set address book parameters.') . EOL);
}
goaway(z_root() . '/connedit/' . $contact_id);
}
// We'll prevent somebody from unapproving an already approved contact.
// Though maybe somebody will want this eventually (??)
if ($cmd === 'approve') {
if (intval($orig_record[0]['abook_pending'])) {
if (abook_toggle_flag($orig_record[0], ABOOK_FLAG_PENDING)) {
$this->connedit_clone($a);
} else {
notice(t('Unable to set address book parameters.') . EOL);
}
}
goaway(z_root() . '/connedit/' . $contact_id);
}
if ($cmd === 'drop') {
// FIXME
// We need to send either a purge or a refresh packet to the other side (the channel being unfriended).
// The issue is that the abook DB record _may_ get destroyed when we call contact_remove. As the notifier runs
// in the background there could be a race condition preventing this packet from being sent in all cases.
// PLACEHOLDER
contact_remove(local_channel(), $orig_record[0]['abook_id']);
build_sync_packet(0, array('abook' => array(array('abook_xchan' => $orig_record[0]['abook_xchan'], 'entry_deleted' => true))));
info(t('Connection has been removed.') . EOL);
if (x($_SESSION, 'return_url')) {
goaway(z_root() . '/' . $_SESSION['return_url']);
}
goaway(z_root() . '/contacts');
}
}
if (\App::$poi) {
$contact_id = \App::$poi['abook_id'];
$contact = \App::$poi;
$tools = array('view' => array('label' => t('View Profile'), 'url' => chanlink_cid($contact['abook_id']), 'sel' => '', 'title' => sprintf(t('View %s\'s profile'), $contact['xchan_name'])), 'refresh' => array('label' => t('Refresh Permissions'), 'url' => z_root() . '/connedit/' . $contact['abook_id'] . '/refresh', 'sel' => '', 'title' => t('Fetch updated permissions')), 'recent' => array('label' => t('Recent Activity'), 'url' => z_root() . '/network/?f=&cid=' . $contact['abook_id'], 'sel' => '', 'title' => t('View recent posts and comments')), 'block' => array('label' => intval($contact['abook_blocked']) ? t('Unblock') : t('Block'), 'url' => z_root() . '/connedit/' . $contact['abook_id'] . '/block', 'sel' => intval($contact['abook_blocked']) ? 'active' : '', 'title' => t('Block (or Unblock) all communications with this connection'), 'info' => intval($contact['abook_blocked']) ? t('This connection is blocked!') : ''), 'ignore' => array('label' => intval($contact['abook_ignored']) ? t('Unignore') : t('Ignore'), 'url' => z_root() . '/connedit/' . $contact['abook_id'] . '/ignore', 'sel' => intval($contact['abook_ignored']) ? 'active' : '', 'title' => t('Ignore (or Unignore) all inbound communications from this connection'), 'info' => intval($contact['abook_ignored']) ? t('This connection is ignored!') : ''), 'archive' => array('label' => intval($contact['abook_archived']) ? t('Unarchive') : t('Archive'), 'url' => z_root() . '/connedit/' . $contact['abook_id'] . '/archive', 'sel' => intval($contact['abook_archived']) ? 'active' : '', 'title' => t('Archive (or Unarchive) this connection - mark channel dead but keep content'), 'info' => intval($contact['abook_archived']) ? t('This connection is archived!') : ''), 'hide' => array('label' => intval($contact['abook_hidden']) ? t('Unhide') : t('Hide'), 'url' => z_root() . '/connedit/' . $contact['abook_id'] . '/hide', 'sel' => intval($contact['abook_hidden']) ? 'active' : '', 'title' => t('Hide or Unhide this connection from your other connections'), 'info' => intval($contact['abook_hidden']) ? t('This connection is hidden!') : ''), 'delete' => array('label' => t('Delete'), 'url' => z_root() . '/connedit/' . $contact['abook_id'] . '/drop', 'sel' => '', 'title' => t('Delete this connection')));
$self = false;
if (intval($contact['abook_self'])) {
$self = true;
}
$tpl = get_markup_template("abook_edit.tpl");
if (feature_enabled(local_channel(), 'affinity')) {
$labels = array(t('Me'), t('Family'), t('Friends'), t('Acquaintances'), t('All'));
call_hooks('affinity_labels', $labels);
$label_str = '';
if ($labels) {
foreach ($labels as $l) {
if ($label_str) {
$label_str .= ", '|'";
$label_str .= ", '" . $l . "'";
} else {
$label_str .= "'" . $l . "'";
}
}
}
$slider_tpl = get_markup_template('contact_slider.tpl');
$slide = replace_macros($slider_tpl, array('$min' => 1, '$val' => $contact['abook_closeness'] ? $contact['abook_closeness'] : 99, '$labels' => $label_str));
}
$rating_val = 0;
$rating_text = '';
$xl = q("select * from xlink where xlink_xchan = '%s' and xlink_link = '%s' and xlink_static = 1", dbesc($channel['channel_hash']), dbesc($contact['xchan_hash']));
if ($xl) {
$rating_val = intval($xl[0]['xlink_rating']);
$rating_text = $xl[0]['xlink_rating_text'];
}
$poco_rating = get_config('system', 'poco_rating_enable');
// if unset default to enabled
if ($poco_rating === false) {
$poco_rating = true;
}
if ($poco_rating) {
$rating = replace_macros(get_markup_template('rating_slider.tpl'), array('$min' => -10, '$val' => $rating_val));
} else {
$rating = false;
}
$perms = array();
$channel = \App::get_channel();
$global_perms = \Zotlabs\Access\Permissions::Perms();
$existing = get_all_perms(local_channel(), $contact['abook_xchan']);
$unapproved = array('pending', t('Approve this connection'), '', t('Accept connection to allow communication'), array(t('No'), 'Yes'));
$multiprofs = feature_enabled(local_channel(), 'multi_profiles') ? true : false;
if ($slide && !$multiprofs) {
$affinity = t('Set Affinity');
}
if (!$slide && $multiprofs) {
$affinity = t('Set Profile');
}
if ($slide && $multiprofs) {
$affinity = t('Set Affinity & Profile');
}
$theirs = q("select * from abconfig where chan = %d and xchan = '%s' and cat = 'their_perms'", intval(local_channel()), dbesc($contact['abook_xchan']));
$their_perms = array();
if ($theirs) {
foreach ($theirs as $t) {
$their_perms[$t['k']] = $t['v'];
}
}
foreach ($global_perms as $k => $v) {
$thisperm = get_abconfig(local_channel(), $contact['abook_xchan'], 'my_perms', $k);
//fixme
$checkinherited = \Zotlabs\Access\PermissionLimits::Get(local_channel(), $k);
// For auto permissions (when $self is true) we don't want to look at existing
// permissions because they are enabled for the channel owner
if (!$self && $existing[$k]) {
$thisperm = "1";
}
$perms[] = array('perms_' . $k, $v, array_key_exists($k, $their_perms) ? intval($their_perms[$k]) : '', $thisperm, 1, $checkinherited & PERMS_SPECIFIC ? '' : '1', '', $checkinherited);
}
$locstr = '';
$locs = q("select hubloc_addr as location from hubloc left join site on hubloc_url = site_url where hubloc_hash = '%s'\n\t\t\t\tand hubloc_deleted = 0 and site_dead = 0", dbesc($contact['xchan_hash']));
if ($locs) {
foreach ($locs as $l) {
if (!$l['location']) {
continue;
}
if (strpos($locstr, $l['location']) !== false) {
continue;
}
if (strlen($locstr)) {
$locstr .= ', ';
}
$locstr .= $l['location'];
}
} else {
$locstr = t('none');
}
$o .= replace_macros($tpl, array('$header' => $self ? t('Connection Default Permissions') : sprintf(t('Connection: %s'), $contact['xchan_name']), '$autoperms' => array('autoperms', t('Apply these permissions automatically'), get_pconfig(local_channel(), 'system', 'autoperms') ? 1 : 0, t('Connection requests will be approved without your interaction'), $yes_no), '$addr' => $contact['xchan_addr'], '$addr_text' => t('This connection\'s primary address is'), '$loc_text' => t('Available locations:'), '$locstr' => $locstr, '$notself' => $self ? '' : '1', '$self' => $self ? '1' : '', '$autolbl' => t('The permissions indicated on this page will be applied to all new connections.'), '$tools_label' => t('Connection Tools'), '$tools' => $self ? '' : $tools, '$lbl_slider' => t('Slide to adjust your degree of friendship'), '$lbl_rating' => t('Rating'), '$lbl_rating_label' => t('Slide to adjust your rating'), '$lbl_rating_txt' => t('Optionally explain your rating'), '$connfilter' => feature_enabled(local_channel(), 'connfilter'), '$connfilter_label' => t('Custom Filter'), '$incl' => array('abook_incl', t('Only import posts with this text'), $contact['abook_incl'], t('words one per line or #tags or /patterns/ or lang=xx, leave blank to import all posts')), '$excl' => array('abook_excl', t('Do not import posts with this text'), $contact['abook_excl'], t('words one per line or #tags or /patterns/ or lang=xx, leave blank to import all posts')), '$rating_text' => array('rating_text', t('Optionally explain your rating'), $rating_text, ''), '$rating_info' => t('This information is public!'), '$rating' => $rating, '$rating_val' => $rating_val, '$slide' => $slide, '$affinity' => $affinity, '$pending_label' => t('Connection Pending Approval'), '$is_pending' => intval($contact['abook_pending']) ? 1 : '', '$unapproved' => $unapproved, '$inherited' => t('inherited'), '$submit' => t('Submit'), '$lbl_vis2' => sprintf(t('Please choose the profile you would like to display to %s when viewing your profile securely.'), $contact['xchan_name']), '$close' => $contact['abook_closeness'], '$them' => t('Their Settings'), '$me' => t('My Settings'), '$perms' => $perms, '$permlbl' => t('Individual Permissions'), '$permnote' => t('Some permissions may be inherited from your channel\'s <a href="settings"><strong>privacy settings</strong></a>, which have higher priority than individual settings. You can <strong>not</strong> change those settings here.'), '$permnote_self' => t('Some permissions may be inherited from your channel\'s <a href="settings"><strong>privacy settings</strong></a>, which have higher priority than individual settings. You can change those settings here but they wont have any impact unless the inherited setting changes.'), '$lastupdtext' => t('Last update:'), '$last_update' => relative_date($contact['abook_connected']), '$profile_select' => contact_profile_assign($contact['abook_profile']), '$multiprofs' => $multiprofs, '$contact_id' => $contact['abook_id'], '$name' => $contact['xchan_name']));
$arr = array('contact' => $contact, 'output' => $o);
call_hooks('contact_edit', $arr);
return $arr['output'];
}
}
function post()
{
if (!local_channel()) {
return;
}
if ($_SESSION['delegate']) {
return;
}
$channel = \App::get_channel();
// logger('mod_settings: ' . print_r($_REQUEST,true));
if (argc() > 1 && argv(1) === 'oauth' && x($_POST, 'remove')) {
check_form_security_token_redirectOnErr('/settings/oauth', 'settings_oauth');
$key = $_POST['remove'];
q("DELETE FROM tokens WHERE id='%s' AND uid=%d", dbesc($key), local_channel());
goaway(z_root() . "/settings/oauth/");
return;
}
if (argc() > 2 && argv(1) === 'oauth' && (argv(2) === 'edit' || argv(2) === 'add') && x($_POST, 'submit')) {
check_form_security_token_redirectOnErr('/settings/oauth', 'settings_oauth');
$name = x($_POST, 'name') ? $_POST['name'] : '';
$key = x($_POST, 'key') ? $_POST['key'] : '';
$secret = x($_POST, 'secret') ? $_POST['secret'] : '';
$redirect = x($_POST, 'redirect') ? $_POST['redirect'] : '';
$icon = x($_POST, 'icon') ? $_POST['icon'] : '';
$ok = true;
if ($name == '') {
$ok = false;
notice(t('Name is required') . EOL);
}
if ($key == '' || $secret == '') {
$ok = false;
notice(t('Key and Secret are required') . EOL);
}
if ($ok) {
if ($_POST['submit'] == t("Update")) {
$r = q("UPDATE clients SET\n\t\t\t\t\t\t\t\tclient_id='%s',\n\t\t\t\t\t\t\t\tpw='%s',\n\t\t\t\t\t\t\t\tclname='%s',\n\t\t\t\t\t\t\t\tredirect_uri='%s',\n\t\t\t\t\t\t\t\ticon='%s',\n\t\t\t\t\t\t\t\tuid=%d\n\t\t\t\t\t\t\tWHERE client_id='%s'", dbesc($key), dbesc($secret), dbesc($name), dbesc($redirect), dbesc($icon), intval(local_channel()), dbesc($key));
} else {
$r = q("INSERT INTO clients (client_id, pw, clname, redirect_uri, icon, uid)\n\t\t\t\t\t\tVALUES ('%s','%s','%s','%s','%s',%d)", dbesc($key), dbesc($secret), dbesc($name), dbesc($redirect), dbesc($icon), intval(local_channel()));
$r = q("INSERT INTO xperm (xp_client, xp_channel, xp_perm) VALUES ('%s', %d, '%s') ", dbesc($key), intval(local_channel()), dbesc('all'));
}
}
goaway(z_root() . "/settings/oauth/");
return;
}
if (argc() > 1 && argv(1) == 'featured') {
check_form_security_token_redirectOnErr('/settings/featured', 'settings_featured');
call_hooks('feature_settings_post', $_POST);
build_sync_packet();
return;
}
if (argc() > 1 && argv(1) == 'tokens') {
check_form_security_token_redirectOnErr('/settings/tokens', 'settings_tokens');
$token_errs = 0;
if (array_key_exists('token', $_POST)) {
$atoken_id = $_POST['atoken_id'] ? intval($_POST['atoken_id']) : 0;
$name = trim(escape_tags($_POST['name']));
$token = trim($_POST['token']);
if (!$name || !$token) {
$token_errs++;
}
if (trim($_POST['expires'])) {
$expires = datetime_convert(date_default_timezone_get(), 'UTC', $_POST['expires']);
} else {
$expires = NULL_DATE;
}
$max_atokens = service_class_fetch(local_channel(), 'access_tokens');
if ($max_atokens) {
$r = q("select count(atoken_id) as total where atoken_uid = %d", intval(local_channel()));
if ($r && intval($r[0]['total']) >= $max_tokens) {
notice(sprintf(t('This channel is limited to %d tokens'), $max_tokens) . EOL);
return;
}
}
}
if ($token_errs) {
notice(t('Name and Password are required.') . EOL);
return;
}
if ($atoken_id) {
$r = q("update atoken set atoken_name = '%s', atoken_token = '%s', atoken_expires = '%s' \n\t\t\t\t\twhere atoken_id = %d and atoken_uid = %d", dbesc($name), dbesc($token), dbesc($expires), intval($atoken_id), intval($channel['channel_id']));
} else {
$r = q("insert into atoken ( atoken_aid, atoken_uid, atoken_name, atoken_token, atoken_expires )\n\t\t\t\t\tvalues ( %d, %d, '%s', '%s', '%s' ) ", intval($channel['channel_account_id']), intval($channel['channel_id']), dbesc($name), dbesc($token), dbesc($expires));
}
$atoken_xchan = substr($channel['channel_hash'], 0, 16) . '.' . $name;
$all_perms = \Zotlabs\Access\Permissions::Perms();
if ($all_perms) {
foreach ($all_perms as $perm => $desc) {
if (array_key_exists('perms_' . $perm, $_POST)) {
set_abconfig($channel['channel_id'], $atoken_xchan, 'my_perms', $perm, intval($_POST['perms_' . $perm]));
} else {
set_abconfig($channel['channel_id'], $atoken_xchan, 'my_perms', $perm, 0);
}
}
}
info(t('Token saved.') . EOL);
return;
}
if (argc() > 1 && argv(1) === 'features') {
check_form_security_token_redirectOnErr('/settings/features', 'settings_features');
// Build list of features and check which are set
$features = get_features();
$all_features = array();
foreach ($features as $k => $v) {
foreach ($v as $f) {
$all_features[] = $f[0];
}
}
foreach ($all_features as $k) {
if (x($_POST, "feature_{$k}")) {
set_pconfig(local_channel(), 'feature', $k, 1);
} else {
set_pconfig(local_channel(), 'feature', $k, 0);
}
}
build_sync_packet();
return;
}
if (argc() > 1 && argv(1) == 'display') {
check_form_security_token_redirectOnErr('/settings/display', 'settings_display');
$theme = x($_POST, 'theme') ? notags(trim($_POST['theme'])) : \App::$channel['channel_theme'];
$mobile_theme = x($_POST, 'mobile_theme') ? notags(trim($_POST['mobile_theme'])) : '';
$preload_images = x($_POST, 'preload_images') ? intval($_POST['preload_images']) : 0;
$user_scalable = x($_POST, 'user_scalable') ? intval($_POST['user_scalable']) : 0;
$nosmile = x($_POST, 'nosmile') ? intval($_POST['nosmile']) : 0;
$title_tosource = x($_POST, 'title_tosource') ? intval($_POST['title_tosource']) : 0;
$channel_list_mode = x($_POST, 'channel_list_mode') ? intval($_POST['channel_list_mode']) : 0;
$network_list_mode = x($_POST, 'network_list_mode') ? intval($_POST['network_list_mode']) : 0;
$channel_divmore_height = x($_POST, 'channel_divmore_height') ? intval($_POST['channel_divmore_height']) : 400;
if ($channel_divmore_height < 50) {
$channel_divmore_height = 50;
}
$network_divmore_height = x($_POST, 'network_divmore_height') ? intval($_POST['network_divmore_height']) : 400;
if ($network_divmore_height < 50) {
$network_divmore_height = 50;
}
$browser_update = x($_POST, 'browser_update') ? intval($_POST['browser_update']) : 0;
$browser_update = $browser_update * 1000;
if ($browser_update < 10000) {
$browser_update = 10000;
}
$itemspage = x($_POST, 'itemspage') ? intval($_POST['itemspage']) : 20;
if ($itemspage > 100) {
$itemspage = 100;
}
if ($mobile_theme == "---") {
del_pconfig(local_channel(), 'system', 'mobile_theme');
} else {
set_pconfig(local_channel(), 'system', 'mobile_theme', $mobile_theme);
}
set_pconfig(local_channel(), 'system', 'preload_images', $preload_images);
set_pconfig(local_channel(), 'system', 'user_scalable', $user_scalable);
set_pconfig(local_channel(), 'system', 'update_interval', $browser_update);
set_pconfig(local_channel(), 'system', 'itemspage', $itemspage);
set_pconfig(local_channel(), 'system', 'no_smilies', 1 - intval($nosmile));
set_pconfig(local_channel(), 'system', 'title_tosource', $title_tosource);
set_pconfig(local_channel(), 'system', 'channel_list_mode', $channel_list_mode);
set_pconfig(local_channel(), 'system', 'network_list_mode', $network_list_mode);
set_pconfig(local_channel(), 'system', 'channel_divmore_height', $channel_divmore_height);
set_pconfig(local_channel(), 'system', 'network_divmore_height', $network_divmore_height);
if ($theme == \App::$channel['channel_theme']) {
// call theme_post only if theme has not been changed
if (($themeconfigfile = $this->get_theme_config_file($theme)) != null) {
require_once $themeconfigfile;
theme_post($a);
}
}
$r = q("UPDATE channel SET channel_theme = '%s' WHERE channel_id = %d", dbesc($theme), intval(local_channel()));
call_hooks('display_settings_post', $_POST);
build_sync_packet();
goaway(z_root() . '/settings/display');
return;
// NOTREACHED
}
if (argc() > 1 && argv(1) === 'account') {
check_form_security_token_redirectOnErr('/settings/account', 'settings_account');
call_hooks('account_settings_post', $_POST);
// call_hooks('settings_account', $_POST);
$errs = array();
$email = x($_POST, 'email') ? trim(notags($_POST['email'])) : '';
$account = \App::get_account();
if ($email != $account['account_email']) {
if (!valid_email($email)) {
$errs[] = t('Not valid email.');
}
$adm = trim(get_config('system', 'admin_email'));
if ($adm && strcasecmp($email, $adm) == 0) {
$errs[] = t('Protected email address. Cannot change to that email.');
$email = \App::$user['email'];
}
if (!$errs) {
$r = q("update account set account_email = '%s' where account_id = %d", dbesc($email), intval($account['account_id']));
if (!$r) {
$errs[] = t('System failure storing new email. Please try again.');
}
}
}
if ($errs) {
foreach ($errs as $err) {
notice($err . EOL);
}
$errs = array();
}
if (x($_POST, 'npassword') || x($_POST, 'confirm')) {
$origpass = trim($_POST['origpass']);
require_once 'include/auth.php';
if (!account_verify_password($email, $origpass)) {
$errs[] = t('Password verification failed.');
}
$newpass = trim($_POST['npassword']);
$confirm = trim($_POST['confirm']);
if ($newpass != $confirm) {
$errs[] = t('Passwords do not match. Password unchanged.');
}
if (!x($newpass) || !x($confirm)) {
$errs[] = t('Empty passwords are not allowed. Password unchanged.');
}
if (!$errs) {
$salt = random_string(32);
$password_encoded = hash('whirlpool', $salt . $newpass);
$r = q("update account set account_salt = '%s', account_password = '******', account_password_changed = '%s' \n\t\t\t\t\t\twhere account_id = %d", dbesc($salt), dbesc($password_encoded), dbesc(datetime_convert()), intval(get_account_id()));
if ($r) {
info(t('Password changed.') . EOL);
} else {
$errs[] = t('Password update failed. Please try again.');
}
}
}
if ($errs) {
foreach ($errs as $err) {
notice($err . EOL);
}
}
goaway(z_root() . '/settings/account');
}
check_form_security_token_redirectOnErr('/settings', 'settings');
call_hooks('settings_post', $_POST);
$set_perms = '';
$role = x($_POST, 'permissions_role') ? notags(trim($_POST['permissions_role'])) : '';
$oldrole = get_pconfig(local_channel(), 'system', 'permissions_role');
if ($role != $oldrole || $role === 'custom') {
if ($role === 'custom') {
$hide_presence = x($_POST, 'hide_presence') && intval($_POST['hide_presence']) == 1 ? 1 : 0;
$publish = x($_POST, 'profile_in_directory') && intval($_POST['profile_in_directory']) == 1 ? 1 : 0;
$def_group = x($_POST, 'group-selection') ? notags(trim($_POST['group-selection'])) : '';
$r = q("update channel set channel_default_group = '%s' where channel_id = %d", dbesc($def_group), intval(local_channel()));
$global_perms = \Zotlabs\Access\Permissions::Perms();
foreach ($global_perms as $k => $v) {
\Zotlabs\Access\PermissionLimits::Set(local_channel(), $k, intval($_POST[$k]));
}
$acl = new \Zotlabs\Access\AccessList($channel);
$acl->set_from_array($_POST);
$x = $acl->get();
$r = q("update channel set channel_allow_cid = '%s', channel_allow_gid = '%s', \n\t\t\t\t\tchannel_deny_cid = '%s', channel_deny_gid = '%s' where channel_id = %d", dbesc($x['allow_cid']), dbesc($x['allow_gid']), dbesc($x['deny_cid']), dbesc($x['deny_gid']), intval(local_channel()));
} else {
$role_permissions = \Zotlabs\Access\PermissionRoles::role_perms($_POST['permissions_role']);
if (!$role_permissions) {
notice('Permissions category could not be found.');
return;
}
$hide_presence = 1 - intval($role_permissions['online']);
if ($role_permissions['default_collection']) {
$r = q("select hash from groups where uid = %d and gname = '%s' limit 1", intval(local_channel()), dbesc(t('Friends')));
if (!$r) {
require_once 'include/group.php';
group_add(local_channel(), t('Friends'));
group_add_member(local_channel(), t('Friends'), $channel['channel_hash']);
$r = q("select hash from groups where uid = %d and gname = '%s' limit 1", intval(local_channel()), dbesc(t('Friends')));
}
if ($r) {
q("update channel set channel_default_group = '%s', channel_allow_gid = '%s', channel_allow_cid = '', channel_deny_gid = '', channel_deny_cid = '' where channel_id = %d", dbesc($r[0]['hash']), dbesc('<' . $r[0]['hash'] . '>'), intval(local_channel()));
} else {
notice(sprintf('Default privacy group \'%s\' not found. Please create and re-submit permission change.', t('Friends')) . EOL);
return;
}
} else {
q("update channel set channel_default_group = '', channel_allow_gid = '', channel_allow_cid = '', channel_deny_gid = '', \n\t\t\t\t\t\tchannel_deny_cid = '' where channel_id = %d", intval(local_channel()));
}
$x = \Zotlabs\Access\Permissions::FilledPerms($role_permissions['perms_connect']);
foreach ($x as $k => $v) {
set_abconfig(local_channel(), $channel['channel_hash'], 'my_perms', $k, $v);
if ($role_permissions['perms_auto']) {
set_pconfig(local_channel(), 'autoperms', $k, $v);
} else {
del_pconfig(local_channel(), 'autoperms', $k);
}
}
if ($role_permissions['limits']) {
foreach ($role_permissions['limits'] as $k => $v) {
\Zotlabs\Access\PermissionLimits::Set(local_channel(), $k, $v);
}
}
if (array_key_exists('directory_publish', $role_permissions)) {
$publish = intval($role_permissions['directory_publish']);
}
}
set_pconfig(local_channel(), 'system', 'hide_online_status', $hide_presence);
set_pconfig(local_channel(), 'system', 'permissions_role', $role);
}
$username = x($_POST, 'username') ? notags(trim($_POST['username'])) : '';
$timezone = x($_POST, 'timezone_select') ? notags(trim($_POST['timezone_select'])) : '';
$defloc = x($_POST, 'defloc') ? notags(trim($_POST['defloc'])) : '';
$openid = x($_POST, 'openid_url') ? notags(trim($_POST['openid_url'])) : '';
$maxreq = x($_POST, 'maxreq') ? intval($_POST['maxreq']) : 0;
$expire = x($_POST, 'expire') ? intval($_POST['expire']) : 0;
$evdays = x($_POST, 'evdays') ? intval($_POST['evdays']) : 3;
$photo_path = x($_POST, 'photo_path') ? escape_tags(trim($_POST['photo_path'])) : '';
$attach_path = x($_POST, 'attach_path') ? escape_tags(trim($_POST['attach_path'])) : '';
$channel_menu = x($_POST['channel_menu']) ? htmlspecialchars_decode(trim($_POST['channel_menu']), ENT_QUOTES) : '';
$expire_items = x($_POST, 'expire_items') ? intval($_POST['expire_items']) : 0;
$expire_starred = x($_POST, 'expire_starred') ? intval($_POST['expire_starred']) : 0;
$expire_photos = x($_POST, 'expire_photos') ? intval($_POST['expire_photos']) : 0;
$expire_network_only = x($_POST, 'expire_network_only') ? intval($_POST['expire_network_only']) : 0;
$allow_location = x($_POST, 'allow_location') && intval($_POST['allow_location']) == 1 ? 1 : 0;
$blocktags = x($_POST, 'blocktags') && intval($_POST['blocktags']) == 1 ? 0 : 1;
// this setting is inverted!
$unkmail = x($_POST, 'unkmail') && intval($_POST['unkmail']) == 1 ? 1 : 0;
$cntunkmail = x($_POST, 'cntunkmail') ? intval($_POST['cntunkmail']) : 0;
$suggestme = x($_POST, 'suggestme') ? intval($_POST['suggestme']) : 0;
$post_newfriend = $_POST['post_newfriend'] == 1 ? 1 : 0;
$post_joingroup = $_POST['post_joingroup'] == 1 ? 1 : 0;
$post_profilechange = $_POST['post_profilechange'] == 1 ? 1 : 0;
$adult = $_POST['adult'] == 1 ? 1 : 0;
$cal_first_day = x($_POST, 'first_day') && intval($_POST['first_day']) == 1 ? 1 : 0;
$channel = \App::get_channel();
$pageflags = $channel['channel_pageflags'];
$existing_adult = $pageflags & PAGE_ADULT ? 1 : 0;
if ($adult != $existing_adult) {
$pageflags = $pageflags ^ PAGE_ADULT;
}
$notify = 0;
if (x($_POST, 'notify1')) {
$notify += intval($_POST['notify1']);
}
if (x($_POST, 'notify2')) {
$notify += intval($_POST['notify2']);
}
if (x($_POST, 'notify3')) {
$notify += intval($_POST['notify3']);
}
if (x($_POST, 'notify4')) {
$notify += intval($_POST['notify4']);
}
if (x($_POST, 'notify5')) {
$notify += intval($_POST['notify5']);
}
if (x($_POST, 'notify6')) {
$notify += intval($_POST['notify6']);
}
if (x($_POST, 'notify7')) {
$notify += intval($_POST['notify7']);
}
if (x($_POST, 'notify8')) {
$notify += intval($_POST['notify8']);
}
$vnotify = 0;
if (x($_POST, 'vnotify1')) {
$vnotify += intval($_POST['vnotify1']);
}
if (x($_POST, 'vnotify2')) {
$vnotify += intval($_POST['vnotify2']);
}
if (x($_POST, 'vnotify3')) {
$vnotify += intval($_POST['vnotify3']);
}
if (x($_POST, 'vnotify4')) {
$vnotify += intval($_POST['vnotify4']);
}
if (x($_POST, 'vnotify5')) {
$vnotify += intval($_POST['vnotify5']);
}
if (x($_POST, 'vnotify6')) {
$vnotify += intval($_POST['vnotify6']);
}
if (x($_POST, 'vnotify7')) {
$vnotify += intval($_POST['vnotify7']);
}
if (x($_POST, 'vnotify8')) {
$vnotify += intval($_POST['vnotify8']);
}
if (x($_POST, 'vnotify9')) {
$vnotify += intval($_POST['vnotify9']);
}
if (x($_POST, 'vnotify10')) {
$vnotify += intval($_POST['vnotify10']);
}
if (x($_POST, 'vnotify11')) {
$vnotify += intval($_POST['vnotify11']);
}
$always_show_in_notices = x($_POST, 'always_show_in_notices') ? 1 : 0;
$channel = \App::get_channel();
$err = '';
$name_change = false;
if ($username != $channel['channel_name']) {
$name_change = true;
require_once 'include/channel.php';
$err = validate_channelname($username);
if ($err) {
notice($err);
return;
}
}
if ($timezone != $channel['channel_timezone']) {
if (strlen($timezone)) {
date_default_timezone_set($timezone);
}
}
set_pconfig(local_channel(), 'system', 'use_browser_location', $allow_location);
set_pconfig(local_channel(), 'system', 'suggestme', $suggestme);
set_pconfig(local_channel(), 'system', 'post_newfriend', $post_newfriend);
set_pconfig(local_channel(), 'system', 'post_joingroup', $post_joingroup);
set_pconfig(local_channel(), 'system', 'post_profilechange', $post_profilechange);
set_pconfig(local_channel(), 'system', 'blocktags', $blocktags);
set_pconfig(local_channel(), 'system', 'channel_menu', $channel_menu);
set_pconfig(local_channel(), 'system', 'vnotify', $vnotify);
set_pconfig(local_channel(), 'system', 'always_show_in_notices', $always_show_in_notices);
set_pconfig(local_channel(), 'system', 'evdays', $evdays);
set_pconfig(local_channel(), 'system', 'photo_path', $photo_path);
set_pconfig(local_channel(), 'system', 'attach_path', $attach_path);
set_pconfig(local_channel(), 'system', 'cal_first_day', $cal_first_day);
$r = q("update channel set channel_name = '%s', channel_pageflags = %d, channel_timezone = '%s', channel_location = '%s', channel_notifyflags = %d, channel_max_anon_mail = %d, channel_max_friend_req = %d, channel_expire_days = %d {$set_perms} where channel_id = %d", dbesc($username), intval($pageflags), dbesc($timezone), dbesc($defloc), intval($notify), intval($unkmail), intval($maxreq), intval($expire), intval(local_channel()));
if ($r) {
info(t('Settings updated.') . EOL);
}
if (!is_null($publish)) {
$r = q("UPDATE profile SET publish = %d WHERE is_default = 1 AND uid = %d", intval($publish), intval(local_channel()));
}
if ($name_change) {
$r = q("update xchan set xchan_name = '%s', xchan_name_date = '%s' where xchan_hash = '%s'", dbesc($username), dbesc(datetime_convert()), dbesc($channel['channel_hash']));
$r = q("update profile set fullname = '%s' where uid = %d and is_default = 1", dbesc($username), intval($channel['channel_id']));
}
\Zotlabs\Daemon\Master::Summon(array('Directory', local_channel()));
build_sync_packet();
//$_SESSION['theme'] = $theme;
if ($email_changed && \App::$config['system']['register_policy'] == REGISTER_VERIFY) {
// FIXME - set to un-verified, blocked and redirect to logout
// Why? Are we verifying people or email addresses?
}
goaway(z_root() . '/settings');
return;
// NOTREACHED
}