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'], $sender_handle);
if ($contact && $contact['abook_id']) {
// perhaps we were already sharing with this person. Now they're sharing with us.
// That makes us friends. Maybe.
// Please note some of these permissions such as PERMS_R_PAGES are impossible for Disapora.
// They cannot authenticate to our system.
$newperms = PERMS_R_STREAM | PERMS_R_PROFILE | PERMS_R_PHOTOS | PERMS_R_ABOOK | PERMS_W_STREAM | PERMS_W_COMMENT | PERMS_W_MAIL | PERMS_W_CHAT | PERMS_R_STORAGE | PERMS_R_PAGES;
$abook_instance = $contact['abook_instance'];
if ($abook_instance) {
$abook_instance .= ',';
}
$abook_instance .= z_root();
$r = q("update abook set abook_their_perms = %d, abook_instance = '%s' where abook_id = %d and abook_channel = %d", intval($newperms), 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 ' . $recipient_handle);
return;
}
//FIXME
/*
if(feature_enabled($channel['channel_id'],'premium_channel')) {
$myaddr = $importer['channel_address'] . '@' . App::get_hostname();
$cnv = random_string();
$mid = random_string();
$msg = t('You have started sharing with a $Projectname premium channel.');
$msg .= t('$Projectname premium channels are not available for sharing with Diaspora members. This sharing request has been blocked.') . "\r";
$msg .= t('Please do not reply to this message, as this channel is not sharing with you and any reply will not be seen by the recipient.') . "\r";
$created = datetime_convert('UTC','UTC',$item['created'],'Y-m-d H:i:s \U\T\C');
$signed_text = $mid . ';' . $cnv . ';' . $msg . ';'
. $created . ';' . $myaddr . ';' . $cnv;
$sig = base64_encode(rsa_sign($signed_text,$importer['channel_prvkey'],'sha256'));
$conv = array(
'guid' => xmlify($cnv),
'subject' => xmlify(t('Sharing request failed.')),
'created_at' => xmlify($created),
'diaspora_handle' => xmlify($myaddr),
'participant_handles' => xmlify($myaddr . ';' . $sender_handle)
);
$msg = array(
'guid' => xmlify($mid),
'parent_guid' => xmlify($cnv),
'parent_author_signature' => xmlify($sig),
'author_signature' => xmlify($sig),
'text' => xmlify($msg),
'created_at' => xmlify($created),
'diaspora_handle' => xmlify($myaddr),
'conversation_guid' => xmlify($cnv)
);
$conv['messages'] = array($msg);
$tpl = get_markup_template('diaspora_conversation.tpl','addon/diaspora');
$xmsg = replace_macros($tpl, array('$conv' => $conv));
$slap = 'xml=' . urlencode(urlencode(diaspora_msg_build($xmsg,$importer,$ret,$importer['channel_prvkey'],$ret['xchan_pubkey'],false)));
$qi = diaspora_queue($importer,$ret,$slap,false);
return $qi;
}
*/
// End FIXME
$role = get_pconfig($importer['channel_id'], 'system', 'permissions_role');
if ($role) {
$x = get_role_perms($role);
if ($x['perms_auto']) {
$default_perms = $x['perms_accept'];
}
}
if (!$default_perms) {
$default_perms = intval(get_pconfig($importer['channel_id'], 'system', 'autoperms'));
}
$their_perms = PERMS_R_STREAM | PERMS_R_PROFILE | PERMS_R_PHOTOS | PERMS_R_ABOOK | PERMS_W_STREAM | PERMS_W_COMMENT | PERMS_W_MAIL | PERMS_W_CHAT | PERMS_R_STORAGE | PERMS_R_PAGES;
$closeness = get_pconfig($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($closeness), dbesc(datetime_convert()), dbesc(datetime_convert()), dbesc(datetime_convert()), dbesc(NULL_DATE), intval($default_perms ? 0 : 1), dbesc(z_root()));
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(array('type' => NOTIFY_INTRO, 'from_xchan' => $ret['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
$x = diaspora_share($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_hash'], $clone['abook_xchan']);
if ($abconfig) {
$clone['abconfig'] = $abconfig;
}
build_sync_packet($importer['channel_id'], array('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'], $g['id']);
}
}
return;
}
function diaspora_request($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;
}