if (!isset($command)) {
die("No command!");
}
if ($link = mysqli_connect("localhost", "queue", "password", "queue")) {
echo "connected to mysql<br>";
$cmd = mysqli_real_escape_string($link, $command);
$q = mysqli_query($link, "INSERT into queue VALUES (NULL, 0, '{$cmd}')") or die(mysqli_error($link));
mysqli_close($link);
echo "Command {$command} added to the queue!";
} else {
echo "cannot connect to database!";
}
}
if (isset($_GET['a'])) {
$add = $_GET['a'];
add_to_queue($add);
//add this event to the queue
} else {
//run something from the queue
if ($link = mysqli_connect("localhost", "queue", "password", "queue")) {
$q = mysqli_query($link, "SELECT * from queue.queue where status = 0 ORDER BY id asc limit 1");
if ($q) {
$rows = mysqli_num_rows($q);
if ($rows > 0) {
$row = mysqli_fetch_row($q);
$id = $row[0];
$html = $row[2];
$u_q = mysqli_query($link, "UPDATE queue.queue SET status = 1 where id = {$id} limit 1");
}
}
}
function gpluspost_send(&$a, &$b)
{
logger('gpluspost_send: invoked for post ' . $b['id'] . " " . $b['app']);
if ($b['deleted'] || $b['private'] || $b['created'] !== $b['edited']) {
return;
}
if (!strstr($b['postopts'], 'gplus')) {
return;
}
if ($b['parent'] != $b['id']) {
return;
}
// if post comes from Google+ don't send it back
if (!get_pconfig($b["uid"], 'gpluspost', 'no_loop_prevention') and ($b['app'] == "Google+" or $b["extid"] == NETWORK_GPLUS)) {
return;
}
if (!gpluspost_nextscripts()) {
// Posting via RSS-Feed and Hootsuite
$itemlist = get_pconfig($b["uid"], 'gpluspost', 'itemlist');
$items = explode(",", $itemlist);
$i = 0;
$newitems = array($b['id']);
foreach ($items as $item) {
if ($i++ < 9) {
$newitems[] = $item;
}
}
$itemlist = implode(",", $newitems);
logger('gpluspost_send: new itemlist: ' . $itemlist . " for uid " . $b["uid"]);
set_pconfig($b["uid"], 'gpluspost', 'itemlist', $itemlist);
} else {
// Posting via NextScripts
$username = get_pconfig($b['uid'], 'gpluspost', 'username');
$password = get_pconfig($b['uid'], 'gpluspost', 'password');
$page = get_pconfig($b['uid'], 'gpluspost', 'page');
$success = false;
if ($username && $password) {
require_once "addon/gpluspost/postToGooglePlus.php";
require_once "include/plaintext.php";
$item = $b;
// Markup for Google+
if ($item["title"] != "") {
$item["title"] = "*" . $item["title"] . "*";
}
$item["body"] = preg_replace("(\\[b\\](.*?)\\[\\/b\\])ism", '*$1*', $item["body"]);
$item["body"] = preg_replace("(\\[i\\](.*?)\\[\\/i\\])ism", '_$1_', $item["body"]);
$item["body"] = preg_replace("(\\[s\\](.*?)\\[\\/s\\])ism", '-$1-', $item["body"]);
$data = plaintext($a, $item, 0, false, 9);
logger('gpluspost_send: data: ' . print_r($data, true), LOGGER_DEBUG);
$loginError = doConnectToGooglePlus2($username, $password);
if (!$loginError) {
if ($data["url"] != "") {
$lnk = doGetGoogleUrlInfo2($data["url"]);
} elseif ($data["image"] != "") {
$lnk = array('img' => $data["image"]);
} else {
$lnk = "";
}
// Send a special blank to identify the post through the "fromgplus" addon
$blank = html_entity_decode(" ", ENT_QUOTES, 'UTF-8');
doPostToGooglePlus2($data["text"] . $blank, $lnk, $page);
$success = true;
logger('gpluspost_send: ' . $b['uid'] . ' success', LOGGER_DEBUG);
} else {
logger('gpluspost_send: ' . $b['uid'] . ' failed ' . $loginError, LOGGER_DEBUG);
}
if (!$success) {
logger('gpluspost_send: requeueing ' . $b['uid'], LOGGER_DEBUG);
$r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", $b['uid']);
if (count($r)) {
$a->contact = $r[0]["id"];
}
$s = serialize(array('url' => $url, 'item' => $b['id'], 'post' => $data));
require_once 'include/queue_fn.php';
add_to_queue($a->contact, NETWORK_GPLUS, $s);
notice(t('Google+ post failed. Queued for retry.') . EOL);
}
} else {
logger('gpluspost_send: ' . $b['uid'] . ' missing username or password', LOGGER_DEBUG);
}
}
}
function diaspora_transmit($owner, $contact, $slap, $public_batch, $queue_run = false)
{
$enabled = intval(get_config('system', 'diaspora_enabled'));
if (!$enabled) {
return 200;
}
$a = get_app();
$logid = random_string(4);
$dest_url = $public_batch ? $contact['batch'] : $contact['notify'];
if (!$dest_url) {
logger('diaspora_transmit: no url for contact: ' . $contact['id'] . ' batch mode =' . $public_batch);
return 0;
}
logger('diaspora_transmit: ' . $logid . ' ' . $dest_url);
if (!$queue_run && was_recently_delayed($contact['id'])) {
$return_code = 0;
} else {
if (!intval(get_config('system', 'diaspora_test'))) {
post_url($dest_url . '/', $slap);
$return_code = $a->get_curl_code();
} else {
logger('diaspora_transmit: test_mode');
return 200;
}
}
logger('diaspora_transmit: ' . $logid . ' returns: ' . $return_code);
if (!$return_code || $return_code == 503 && stristr($a->get_curl_headers(), 'retry-after')) {
logger('diaspora_transmit: queue message');
$r = q("SELECT id from queue where cid = %d and network = '%s' and content = '%s' and batch = %d limit 1", intval($contact['id']), dbesc(NETWORK_DIASPORA), dbesc($slap), intval($public_batch));
if (count($r)) {
logger('diaspora_transmit: add_to_queue ignored - identical item already in queue');
} else {
// queue message for redelivery
add_to_queue($contact['id'], NETWORK_DIASPORA, $slap, $public_batch);
}
}
return $return_code ? $return_code : -1;
}
function delivery_run(&$argv, &$argc)
{
global $a, $db;
if (is_null($a)) {
$a = new App();
}
if (is_null($db)) {
@(include ".htconfig.php");
require_once "include/dba.php";
$db = new dba($db_host, $db_user, $db_pass, $db_data);
unset($db_host, $db_user, $db_pass, $db_data);
}
require_once "include/session.php";
require_once "include/datetime.php";
require_once 'include/items.php';
require_once 'include/bbcode.php';
require_once 'include/diaspora.php';
require_once 'include/email.php';
load_config('config');
load_config('system');
load_hooks();
if ($argc < 3) {
return;
}
$a->set_baseurl(get_config('system', 'url'));
logger('delivery: invoked: ' . print_r($argv, true), LOGGER_DEBUG);
$cmd = $argv[1];
$item_id = intval($argv[2]);
for ($x = 3; $x < $argc; $x++) {
$contact_id = intval($argv[$x]);
// Some other process may have delivered this item already.
$r = q("select * from deliverq where cmd = '%s' and item = %d and contact = %d limit 1", dbesc($cmd), dbesc($item_id), dbesc($contact_id));
if (!count($r)) {
continue;
}
$maxsysload = intval(get_config('system', 'maxloadavg'));
if ($maxsysload < 1) {
$maxsysload = 50;
}
if (function_exists('sys_getloadavg')) {
$load = sys_getloadavg();
if (intval($load[0]) > $maxsysload) {
logger('system: load ' . $load . ' too high. Delivery deferred to next queue run.');
return;
}
}
// It's ours to deliver. Remove it from the queue.
q("delete from deliverq where cmd = '%s' and item = %d and contact = %d", dbesc($cmd), dbesc($item_id), dbesc($contact_id));
if (!$item_id || !$contact_id) {
continue;
}
$expire = false;
$top_level = false;
$recipients = array();
$url_recipients = array();
$normal_mode = true;
$recipients[] = $contact_id;
if ($cmd === 'expire') {
$normal_mode = false;
$expire = true;
$items = q("SELECT * FROM `item` WHERE `uid` = %d AND `wall` = 1 \n\t\t\t\tAND `deleted` = 1 AND `changed` > UTC_TIMESTAMP() - INTERVAL 30 MINUTE", intval($item_id));
$uid = $item_id;
$item_id = 0;
if (!count($items)) {
continue;
}
} else {
// find ancestors
$r = q("SELECT * FROM `item` WHERE `id` = %d and visible = 1 and moderated = 0 LIMIT 1", intval($item_id));
if (!count($r) || !intval($r[0]['parent'])) {
continue;
}
$target_item = $r[0];
$parent_id = intval($r[0]['parent']);
$uid = $r[0]['uid'];
$updated = $r[0]['edited'];
// POSSIBLE CLEANUP --> The following seems superfluous. We've already checked for "if (! intval($r[0]['parent']))" a few lines up
if (!$parent_id) {
continue;
}
$items = q("SELECT `item`.*, `sign`.`signed_text`,`sign`.`signature`,`sign`.`signer` \n\t\t\t\tFROM `item` LEFT JOIN `sign` ON `sign`.`iid` = `item`.`id` WHERE `parent` = %d and visible = 1 and moderated = 0 ORDER BY `id` ASC", intval($parent_id));
if (!count($items)) {
continue;
}
$icontacts = null;
$contacts_arr = array();
foreach ($items as $item) {
if (!in_array($item['contact-id'], $contacts_arr)) {
$contacts_arr[] = intval($item['contact-id']);
}
}
if (count($contacts_arr)) {
$str_contacts = implode(',', $contacts_arr);
$icontacts = q("SELECT * FROM `contact` \n\t\t\t\t\tWHERE `id` IN ( {$str_contacts} ) ");
}
if (!($icontacts && count($icontacts))) {
continue;
}
// avoid race condition with deleting entries
if ($items[0]['deleted']) {
foreach ($items as $item) {
$item['deleted'] = 1;
}
}
if (count($items) == 1 && $items[0]['uri'] === $items[0]['parent-uri']) {
logger('delivery: top level post');
$top_level = true;
}
}
$r = q("SELECT `contact`.*, `user`.`pubkey` AS `upubkey`, `user`.`prvkey` AS `uprvkey`, \n\t\t\t`user`.`timezone`, `user`.`nickname`, `user`.`sprvkey`, `user`.`spubkey`, \n\t\t\t`user`.`page-flags`, `user`.`prvnets`\n\t\t\tFROM `contact` INNER JOIN `user` ON `user`.`uid` = `contact`.`uid` \n\t\t\tWHERE `contact`.`uid` = %d AND `contact`.`self` = 1 LIMIT 1", intval($uid));
if (!count($r)) {
continue;
}
$owner = $r[0];
$walltowall = $top_level && $owner['id'] != $items[0]['contact-id'] ? true : false;
$public_message = true;
// fill this in with a single salmon slap if applicable
$slap = '';
require_once 'include/group.php';
$parent = $items[0];
// This is IMPORTANT!!!!
// We will only send a "notify owner to relay" or followup message if the referenced post
// originated on our system by virtue of having our hostname somewhere
// in the URI, AND it was a comment (not top_level) AND the parent originated elsewhere.
// if $parent['wall'] == 1 we will already have the parent message in our array
// and we will relay the whole lot.
// expire sends an entire group of expire messages and cannot be forwarded.
// However the conversation owner will be a part of the conversation and will
// be notified during this run.
// Other DFRN conversation members will be alerted during polled updates.
// Diaspora members currently are not notified of expirations, and other networks have
// either limited or no ability to process deletions. We should at least fix Diaspora
// by stringing togther an array of retractions and sending them onward.
$localhost = $a->get_hostname();
if (strpos($localhost, ':')) {
$localhost = substr($localhost, 0, strpos($localhost, ':'));
}
/**
*
* Be VERY CAREFUL if you make any changes to the following line. Seemingly innocuous changes
* have been known to cause runaway conditions which affected several servers, along with
* permissions issues.
*
*/
if (!$top_level && $parent['wall'] == 0 && !$expire && stristr($target_item['uri'], $localhost)) {
logger('relay denied for delivery agent.');
/* no relay allowed for direct contact delivery */
continue;
}
if (strlen($parent['allow_cid']) || strlen($parent['allow_gid']) || strlen($parent['deny_cid']) || strlen($parent['deny_gid'])) {
$public_message = false;
// private recipients, not public
}
$r = q("SELECT * FROM `contact` WHERE `id` = %d AND `blocked` = 0 AND `pending` = 0", intval($contact_id));
if (count($r)) {
$contact = $r[0];
}
$hubxml = feed_hublinks();
logger('notifier: slaps: ' . print_r($slaps, true), LOGGER_DATA);
require_once 'include/salmon.php';
if ($contact['self']) {
continue;
}
$deliver_status = 0;
switch ($contact['network']) {
case NETWORK_DFRN:
logger('notifier: dfrndelivery: ' . $contact['name']);
$feed_template = get_markup_template('atom_feed.tpl');
$mail_template = get_markup_template('atom_mail.tpl');
$atom = '';
$birthday = feed_birthday($owner['uid'], $owner['timezone']);
if (strlen($birthday)) {
$birthday = '<dfrn:birthday>' . xmlify($birthday) . '</dfrn:birthday>';
}
$atom .= replace_macros($feed_template, array('$version' => xmlify(FRIENDICA_VERSION), '$feed_id' => xmlify($a->get_baseurl() . '/profile/' . $owner['nickname']), '$feed_title' => xmlify($owner['name']), '$feed_updated' => xmlify(datetime_convert('UTC', 'UTC', $updated . '+00:00', ATOM_TIME)), '$hub' => $hubxml, '$salmon' => '', '$name' => xmlify($owner['name']), '$profile_page' => xmlify($owner['url']), '$photo' => xmlify($owner['photo']), '$thumb' => xmlify($owner['thumb']), '$picdate' => xmlify(datetime_convert('UTC', 'UTC', $owner['avatar-date'] . '+00:00', ATOM_TIME)), '$uridate' => xmlify(datetime_convert('UTC', 'UTC', $owner['uri-date'] . '+00:00', ATOM_TIME)), '$namdate' => xmlify(datetime_convert('UTC', 'UTC', $owner['name-date'] . '+00:00', ATOM_TIME)), '$birthday' => $birthday, '$community' => $owner['page-flags'] == PAGE_COMMUNITY ? '<dfrn:community>1</dfrn:community>' : ''));
foreach ($items as $item) {
if (!$item['parent']) {
continue;
}
// private emails may be in included in public conversations. Filter them.
if ($public_message && $item['private'] == 1) {
continue;
}
$item_contact = get_item_contact($item, $icontacts);
if (!$item_contact) {
continue;
}
if ($normal_mode) {
if ($item_id == $item['id'] || $item['id'] == $item['parent']) {
$atom .= atom_entry($item, 'text', null, $owner, true, $top_level ? $contact['id'] : 0);
}
} else {
$atom .= atom_entry($item, 'text', null, $owner, true);
}
}
$atom .= '</feed>' . "\r\n";
logger('notifier: ' . $atom, LOGGER_DATA);
$basepath = implode('/', array_slice(explode('/', $contact['url']), 0, 3));
// perform local delivery if we are on the same site
if (link_compare($basepath, $a->get_baseurl())) {
$nickname = basename($contact['url']);
if ($contact['issued-id']) {
$sql_extra = sprintf(" AND `dfrn-id` = '%s' ", dbesc($contact['issued-id']));
} else {
$sql_extra = sprintf(" AND `issued-id` = '%s' ", dbesc($contact['dfrn-id']));
}
$x = q("SELECT\t`contact`.*, `contact`.`uid` AS `importer_uid`,\n\t\t\t\t\t\t`contact`.`pubkey` AS `cpubkey`,\n\t\t\t\t\t\t`contact`.`prvkey` AS `cprvkey`,\n\t\t\t\t\t\t`contact`.`thumb` AS `thumb`,\n\t\t\t\t\t\t`contact`.`url` as `url`,\n\t\t\t\t\t\t`contact`.`name` as `senderName`,\n\t\t\t\t\t\t`user`.*\n\t\t\t\t\t\tFROM `contact`\n\t\t\t\t\t\tINNER JOIN `user` ON `contact`.`uid` = `user`.`uid`\n\t\t\t\t\t\tWHERE `contact`.`blocked` = 0 AND `contact`.`pending` = 0\n\t\t\t\t\t\tAND `contact`.`network` = '%s' AND `user`.`nickname` = '%s'\n\t\t\t\t\t\t{$sql_extra}\n\t\t\t\t\t\tAND `user`.`account_expired` = 0 AND `user`.`account_removed` = 0 LIMIT 1", dbesc(NETWORK_DFRN), dbesc($nickname));
if ($x && count($x)) {
$write_flag = $x[0]['rel'] && $x[0]['rel'] != CONTACT_IS_SHARING ? true : false;
if (($owner['page-flags'] == PAGE_COMMUNITY || $write_flag) && !$x[0]['writable']) {
q("update contact set writable = 1 where id = %d", intval($x[0]['id']));
$x[0]['writable'] = 1;
}
$ssl_policy = get_config('system', 'ssl_policy');
fix_contact_ssl_policy($x[0], $ssl_policy);
// If we are setup as a soapbox we aren't accepting input from this person
if ($x[0]['page-flags'] == PAGE_SOAPBOX) {
break;
}
require_once 'library/simplepie/simplepie.inc';
logger('mod-delivery: local delivery');
local_delivery($x[0], $atom);
break;
}
}
if (!was_recently_delayed($contact['id'])) {
$deliver_status = dfrn_deliver($owner, $contact, $atom);
} else {
$deliver_status = -1;
}
logger('notifier: dfrn_delivery returns ' . $deliver_status);
if ($deliver_status == -1) {
logger('notifier: delivery failed: queuing message');
add_to_queue($contact['id'], NETWORK_DFRN, $atom);
}
break;
case NETWORK_OSTATUS:
// Do not send to otatus if we are not configured to send to public networks
if ($owner['prvnets']) {
break;
}
if (get_config('system', 'ostatus_disabled') || get_config('system', 'dfrn_only')) {
break;
}
// only send salmon if public - e.g. if it's ok to notify
// a public hub, it's ok to send a salmon
if ($public_message && !$expire) {
$slaps = array();
foreach ($items as $item) {
if (!$item['parent']) {
continue;
}
// private emails may be in included in public conversations. Filter them.
if ($public_message && $item['private'] == 1) {
continue;
}
$item_contact = get_item_contact($item, $icontacts);
if (!$item_contact) {
continue;
}
if ($top_level && $public_message && $item['author-link'] === $item['owner-link'] && !$expire) {
$slaps[] = atom_entry($item, 'html', null, $owner, true);
}
}
logger('notifier: slapdelivery: ' . $contact['name']);
foreach ($slaps as $slappy) {
if ($contact['notify']) {
if (!was_recently_delayed($contact['id'])) {
$deliver_status = slapper($owner, $contact['notify'], $slappy);
} else {
$deliver_status = -1;
}
if ($deliver_status == -1) {
// queue message for redelivery
add_to_queue($contact['id'], NETWORK_OSTATUS, $slappy);
}
}
}
}
break;
case NETWORK_MAIL:
case NETWORK_MAIL2:
if (get_config('system', 'dfrn_only')) {
break;
}
// WARNING: does not currently convert to RFC2047 header encodings, etc.
$addr = $contact['addr'];
if (!strlen($addr)) {
break;
}
if ($cmd === 'wall-new' || $cmd === 'comment-new') {
$it = null;
if ($cmd === 'wall-new') {
$it = $items[0];
} else {
$r = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1", intval($argv[2]), intval($uid));
if (count($r)) {
$it = $r[0];
}
}
if (!$it) {
break;
}
$local_user = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1", intval($uid));
if (!count($local_user)) {
break;
}
$reply_to = '';
$r1 = q("SELECT * FROM `mailacct` WHERE `uid` = %d LIMIT 1", intval($uid));
if ($r1 && $r1[0]['reply_to']) {
$reply_to = $r1[0]['reply_to'];
}
$subject = $it['title'] ? email_header_encode($it['title'], 'UTF-8') : t("(no subject)");
// only expose our real email address to true friends
if ($contact['rel'] == CONTACT_IS_FRIEND && !$contact['blocked']) {
if ($reply_to) {
$headers = 'From: ' . email_header_encode($local_user[0]['username'], 'UTF-8') . ' <' . $reply_to . '>' . "\n";
$headers .= 'Sender: ' . $local_user[0]['email'] . "\n";
} else {
$headers = 'From: ' . email_header_encode($local_user[0]['username'], 'UTF-8') . ' <' . $local_user[0]['email'] . '>' . "\n";
}
} else {
$headers = 'From: ' . email_header_encode($local_user[0]['username'], 'UTF-8') . ' <' . t('noreply') . '@' . $a->get_hostname() . '>' . "\n";
}
//if($reply_to)
// $headers .= 'Reply-to: ' . $reply_to . "\n";
$headers .= 'Message-Id: <' . iri2msgid($it['uri']) . '>' . "\n";
//logger("Mail: uri: ".$it['uri']." parent-uri ".$it['parent-uri'], LOGGER_DEBUG);
//logger("Mail: Data: ".print_r($it, true), LOGGER_DEBUG);
//logger("Mail: Data: ".print_r($it, true), LOGGER_DATA);
if ($it['uri'] !== $it['parent-uri']) {
$headers .= "References: <" . iri2msgid($it["parent-uri"]) . ">";
// If Threading is enabled, write down the correct parent
if ($it["thr-parent"] != "" and $it["thr-parent"] != $it["parent-uri"]) {
$headers .= " <" . iri2msgid($it["thr-parent"]) . ">";
}
$headers .= "\n";
if (!$it['title']) {
$r = q("SELECT `title` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1", dbesc($it['parent-uri']), intval($uid));
if (count($r) and $r[0]['title'] != '') {
$subject = $r[0]['title'];
} else {
$r = q("SELECT `title` FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d LIMIT 1", dbesc($it['parent-uri']), intval($uid));
if (count($r) and $r[0]['title'] != '') {
$subject = $r[0]['title'];
}
}
}
if (strncasecmp($subject, 'RE:', 3)) {
$subject = 'Re: ' . $subject;
}
}
email_send($addr, $subject, $headers, $it);
}
break;
case NETWORK_DIASPORA:
if ($public_message) {
$loc = 'public batch ' . $contact['batch'];
} else {
$loc = $contact['name'];
}
logger('delivery: diaspora batch deliver: ' . $loc);
if (get_config('system', 'dfrn_only') || !get_config('system', 'diaspora_enabled') || !$normal_mode) {
break;
}
if (!$contact['pubkey'] && !$public_message) {
break;
}
if ($target_item['verb'] === ACTIVITY_DISLIKE) {
// unsupported
break;
} elseif ($target_item['deleted'] && $target_item['uri'] === $target_item['parent-uri']) {
// top-level retraction
logger('delivery: diaspora retract: ' . $loc);
diaspora_send_retraction($target_item, $owner, $contact, $public_message);
break;
} elseif ($target_item['uri'] !== $target_item['parent-uri']) {
// we are the relay - send comments, likes and relayable_retractions to our conversants
logger('delivery: diaspora relay: ' . $loc);
diaspora_send_relay($target_item, $owner, $contact, $public_message);
break;
} elseif ($top_level && !$walltowall) {
// currently no workable solution for sending walltowall
logger('delivery: diaspora status: ' . $loc);
diaspora_send_status($target_item, $owner, $contact, $public_message);
break;
}
logger('delivery: diaspora unknown mode: ' . $contact['name']);
break;
case NETWORK_FEED:
case NETWORK_FACEBOOK:
if (get_config('system', 'dfrn_only')) {
break;
}
case NETWORK_PUMPIO:
if (get_config('system', 'dfrn_only')) {
break;
}
default:
break;
}
}
return;
}
function notifier_run($argv, $argc)
{
global $a, $db;
if (is_null($a)) {
$a = new App();
}
if (is_null($db)) {
@(include ".htconfig.php");
require_once "dba.php";
$db = new dba($db_host, $db_user, $db_pass, $db_data);
unset($db_host, $db_user, $db_pass, $db_data);
}
require_once "session.php";
require_once "datetime.php";
require_once 'include/items.php';
require_once 'include/bbcode.php';
load_config('config');
load_config('system');
load_hooks();
if ($argc < 3) {
return;
}
$a->set_baseurl(get_config('system', 'url'));
logger('notifier: invoked: ' . print_r($argv, true));
$cmd = $argv[1];
switch ($cmd) {
case 'mail':
default:
$item_id = intval($argv[2]);
if (!$item_id) {
return;
}
break;
}
$expire = false;
$mail = false;
$fsuggest = false;
$top_level = false;
$recipients = array();
$url_recipients = array();
$normal_mode = true;
if ($cmd === 'mail') {
$normal_mode = false;
$mail = true;
$message = q("SELECT * FROM `mail` WHERE `id` = %d LIMIT 1", intval($item_id));
if (!count($message)) {
return;
}
$uid = $message[0]['uid'];
$recipients[] = $message[0]['contact-id'];
$item = $message[0];
} elseif ($cmd === 'expire') {
$normal_mode = false;
$expire = true;
$items = q("SELECT * FROM `item` WHERE `uid` = %d AND `wall` = 1 \n\t\t\tAND `deleted` = 1 AND `changed` > UTC_TIMESTAMP() - INTERVAL 10 MINUTE", intval($item_id));
$uid = $item_id;
$item_id = 0;
if (!count($items)) {
return;
}
} elseif ($cmd === 'suggest') {
$normal_mode = false;
$fsuggest = true;
$suggest = q("SELECT * FROM `fsuggest` WHERE `id` = %d LIMIT 1", intval($item_id));
if (!count($suggest)) {
return;
}
$uid = $suggest[0]['uid'];
$recipients[] = $suggest[0]['cid'];
$item = $suggest[0];
} else {
// find ancestors
$r = q("SELECT * FROM `item` WHERE `id` = %d LIMIT 1", intval($item_id));
if (!count($r) || !intval($r[0]['parent'])) {
return;
}
$target_item = $r[0];
$parent_id = intval($r[0]['parent']);
$uid = $r[0]['uid'];
$updated = $r[0]['edited'];
if (!$parent_id) {
return;
}
$items = q("SELECT `item`.*, `sign`.`signed_text`,`sign`.`signature`,`sign`.`signer` \n\t\t\tFROM `item` LEFT JOIN `sign` ON `sign`.`iid` = `item`.`id` WHERE `parent` = %d ORDER BY `id` ASC", intval($parent_id));
if (!count($items)) {
return;
}
// avoid race condition with deleting entries
if ($items[0]['deleted']) {
foreach ($items as $item) {
$item['deleted'] = 1;
}
}
if (count($items) == 1 && $items[0]['id'] === $target_item['id'] && $items[0]['uri'] === $items[0]['parent-uri']) {
logger('notifier: top level post');
$top_level = true;
}
}
$r = q("SELECT `contact`.*, `user`.`pubkey` AS `upubkey`, `user`.`prvkey` AS `uprvkey`, \n\t\t`user`.`timezone`, `user`.`nickname`, `user`.`sprvkey`, `user`.`spubkey`, \n\t\t`user`.`page-flags`, `user`.`prvnets`\n\t\tFROM `contact` LEFT JOIN `user` ON `user`.`uid` = `contact`.`uid` \n\t\tWHERE `contact`.`uid` = %d AND `contact`.`self` = 1 LIMIT 1", intval($uid));
if (!count($r)) {
return;
}
$owner = $r[0];
$walltowall = $top_level && $owner['id'] != $items[0]['contact-id'] ? true : false;
$hub = get_config('system', 'huburl');
// If this is a public conversation, notify the feed hub
$public_message = true;
// fill this in with a single salmon slap if applicable
$slap = '';
if (!($mail || $fsuggest)) {
require_once 'include/group.php';
$parent = $items[0];
// This is IMPORTANT!!!!
// We will only send a "notify owner to relay" or followup message if the referenced post
// originated on our system by virtue of having our hostname somewhere
// in the URI, AND it was a comment (not top_level) AND the parent originated elsewhere.
// if $parent['wall'] == 1 we will already have the parent message in our array
// and we will relay the whole lot.
// expire sends an entire group of expire messages and cannot be forwarded.
// However the conversation owner will be a part of the conversation and will
// be notified during this run.
// Other DFRN conversation members will be alerted during polled updates.
// Diaspora members currently are not notified of expirations, and other networks have
// either limited or no ability to process deletions. We should at least fix Diaspora
// by stringing togther an array of retractions and sending them onward.
$localhost = $a->get_hostname();
if (strpos($localhost, ':')) {
$localhost = substr($localhost, 0, strpos($localhost, ':'));
}
/**
*
* Be VERY CAREFUL if you make any changes to the following several lines. Seemingly innocuous changes
* have been known to cause runaway conditions which affected several servers, along with
* permissions issues.
*
*/
$relay_to_owner = false;
if (!$top_level && $parent['wall'] == 0 && !$expire && stristr($target_item['uri'], $localhost)) {
$relay_to_owner = true;
}
if ($cmd === 'uplink' && intval($parent['forum_mode']) && !$top_level) {
$relay_to_owner = true;
}
// until the 'origin' flag has been in use for several months
// we will just use it as a fallback test
// later we will be able to use it as the primary test of whether or not to relay.
if (!$target_item['origin']) {
$relay_to_owner = false;
}
if ($parent['origin']) {
$relay_to_owner = false;
}
if ($relay_to_owner) {
logger('notifier: followup', LOGGER_DEBUG);
// local followup to remote post
$followup = true;
$public_message = false;
// not public
$conversant_str = dbesc($parent['contact-id']);
} else {
$followup = false;
// don't send deletions onward for other people's stuff
if ($target_item['deleted'] && !intval($target_item['wall'])) {
logger('notifier: ignoring delete notification for non-wall item');
return;
}
if (strlen($parent['allow_cid']) || strlen($parent['allow_gid']) || strlen($parent['deny_cid']) || strlen($parent['deny_gid'])) {
$public_message = false;
// private recipients, not public
}
$allow_people = expand_acl($parent['allow_cid']);
$allow_groups = expand_groups(expand_acl($parent['allow_gid']));
$deny_people = expand_acl($parent['deny_cid']);
$deny_groups = expand_groups(expand_acl($parent['deny_gid']));
// if our parent is a forum, uplink to the origonal author causing
// a delivery fork
if (intval($parent['forum_mode']) && !$top_level && $cmd !== 'uplink') {
proc_run('php', 'include/notifier', 'uplink', $item_id);
}
$conversants = array();
foreach ($items as $item) {
$recipients[] = $item['contact-id'];
$conversants[] = $item['contact-id'];
// pull out additional tagged people to notify (if public message)
if ($public_message && strlen($item['inform'])) {
$people = explode(',', $item['inform']);
foreach ($people as $person) {
if (substr($person, 0, 4) === 'cid:') {
$recipients[] = intval(substr($person, 4));
$conversants[] = intval(substr($person, 4));
} else {
$url_recipients[] = substr($person, 4);
}
}
}
}
logger('notifier: url_recipients' . print_r($url_recipients, true));
$conversants = array_unique($conversants);
$recipients = array_unique(array_merge($recipients, $allow_people, $allow_groups));
$deny = array_unique(array_merge($deny_people, $deny_groups));
$recipients = array_diff($recipients, $deny);
$conversant_str = dbesc(implode(', ', $conversants));
}
$r = q("SELECT * FROM `contact` WHERE `id` IN ( {$conversant_str} ) AND `blocked` = 0 AND `pending` = 0");
if (count($r)) {
$contacts = $r;
}
}
$feed_template = get_markup_template('atom_feed.tpl');
$mail_template = get_markup_template('atom_mail.tpl');
$atom = '';
$slaps = array();
$hubxml = feed_hublinks();
$birthday = feed_birthday($owner['uid'], $owner['timezone']);
if (strlen($birthday)) {
$birthday = '<dfrn:birthday>' . xmlify($birthday) . '</dfrn:birthday>';
}
$atom .= replace_macros($feed_template, array('$version' => xmlify(FRIENDICA_VERSION), '$feed_id' => xmlify($a->get_baseurl() . '/profile/' . $owner['nickname']), '$feed_title' => xmlify($owner['name']), '$feed_updated' => xmlify(datetime_convert('UTC', 'UTC', $updated . '+00:00', ATOM_TIME)), '$hub' => $hubxml, '$salmon' => '', '$name' => xmlify($owner['name']), '$profile_page' => xmlify($owner['url']), '$photo' => xmlify($owner['photo']), '$thumb' => xmlify($owner['thumb']), '$picdate' => xmlify(datetime_convert('UTC', 'UTC', $owner['avatar-date'] . '+00:00', ATOM_TIME)), '$uridate' => xmlify(datetime_convert('UTC', 'UTC', $owner['uri-date'] . '+00:00', ATOM_TIME)), '$namdate' => xmlify(datetime_convert('UTC', 'UTC', $owner['name-date'] . '+00:00', ATOM_TIME)), '$birthday' => $birthday));
if ($mail) {
$public_message = false;
// mail is not public
$body = fix_private_photos($item['body'], $owner['uid']);
$atom .= replace_macros($mail_template, array('$name' => xmlify($owner['name']), '$profile_page' => xmlify($owner['url']), '$thumb' => xmlify($owner['thumb']), '$item_id' => xmlify($item['uri']), '$subject' => xmlify($item['title']), '$created' => xmlify(datetime_convert('UTC', 'UTC', $item['created'] . '+00:00', ATOM_TIME)), '$content' => xmlify($body), '$parent_id' => xmlify($item['parent-uri'])));
} elseif ($fsuggest) {
$public_message = false;
// suggestions are not public
$sugg_template = get_markup_template('atom_suggest.tpl');
$atom .= replace_macros($sugg_template, array('$name' => xmlify($item['name']), '$url' => xmlify($item['url']), '$photo' => xmlify($item['photo']), '$request' => xmlify($item['request']), '$note' => xmlify($item['note'])));
// We don't need this any more
q("DELETE FROM `fsuggest` WHERE `id` = %d LIMIT 1", intval($item['id']));
} else {
if ($followup) {
foreach ($items as $item) {
// there is only one item
if (!$item['parent']) {
continue;
}
if ($item['id'] == $item_id) {
logger('notifier: followup: item: ' . print_r($item, true), LOGGER_DATA);
$slap = atom_entry($item, 'html', $owner, $owner, false);
$atom .= atom_entry($item, 'text', $owner, $owner, false);
}
}
} else {
foreach ($items as $item) {
if (!$item['parent']) {
continue;
}
// private emails may be in included in public conversations. Filter them.
if ($public_message && $item['private']) {
continue;
}
$contact = get_item_contact($item, $contacts);
if (!$contact) {
continue;
}
if ($normal_mode) {
// we only need the current item, but include the parent because without it
// older sites without a corresponding dfrn_notify change may do the wrong thing.
if ($item_id == $item['id'] || $item['id'] == $item['parent']) {
$atom .= atom_entry($item, 'text', $contact, $owner, true);
}
} else {
$atom .= atom_entry($item, 'text', $contact, $owner, true);
}
if ($top_level && $public_message && $item['author-link'] === $item['owner-link'] && !$expire) {
$slaps[] = atom_entry($item, 'html', $contact, $owner, true);
}
}
}
}
$atom .= '</feed>' . "\r\n";
logger('notifier: ' . $atom, LOGGER_DATA);
logger('notifier: slaps: ' . print_r($slaps, true), LOGGER_DATA);
// If this is a public message and pubmail is set on the parent, include all your email contacts
$mail_disabled = function_exists('imap_open') && !get_config('system', 'imap_disabled') ? 0 : 1;
if (!$mail_disabled) {
if (!strlen($target_item['allow_cid']) && !strlen($target_item['allow_gid']) && !strlen($target_item['deny_cid']) && !strlen($target_item['deny_gid']) && intval($target_item['pubmail'])) {
$r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `network` = '%s'", intval($uid), dbesc(NETWORK_MAIL));
if (count($r)) {
foreach ($r as $rr) {
$recipients[] = $rr['id'];
}
}
}
}
if ($followup) {
$recip_str = $parent['contact-id'];
} else {
$recip_str = implode(', ', $recipients);
}
$r = q("SELECT * FROM `contact` WHERE `id` IN ( %s ) AND `blocked` = 0 AND `pending` = 0 ", dbesc($recip_str));
require_once 'include/salmon.php';
$interval = get_config('system', 'delivery_interval') === false ? 2 : intval(get_config('system', 'delivery_interval'));
// delivery loop
if (count($r)) {
foreach ($r as $contact) {
if (!$mail && !$fsuggest && !$followup && !$contact['self']) {
if ($contact['network'] === NETWORK_DIASPORA && $public_message) {
continue;
}
q("insert into deliverq ( `cmd`,`item`,`contact` ) values ('%s', %d, %d )", dbesc($cmd), intval($item_id), intval($contact['id']));
}
}
foreach ($r as $contact) {
if ($contact['self']) {
continue;
}
// potentially more than one recipient. Start a new process and space them out a bit.
// we will deliver single recipient types of message and email receipients here.
if (!$mail && !$fsuggest && !$followup) {
proc_run('php', 'include/delivery.php', $cmd, $item_id, $contact['id']);
if ($interval) {
@time_sleep_until(microtime(true) + (double) $interval);
}
continue;
}
$deliver_status = 0;
logger("main delivery by notifier: followup={$followup} mail={$mail} fsuggest={$fsuggest}");
switch ($contact['network']) {
case NETWORK_DFRN:
// perform local delivery if we are on the same site
$basepath = implode('/', array_slice(explode('/', $contact['url']), 0, 3));
if (link_compare($basepath, $a->get_baseurl())) {
$nickname = basename($contact['url']);
if ($contact['issued-id']) {
$sql_extra = sprintf(" AND `dfrn-id` = '%s' ", dbesc($contact['issued-id']));
} else {
$sql_extra = sprintf(" AND `issued-id` = '%s' ", dbesc($contact['dfrn-id']));
}
$x = q("SELECT\t`contact`.*, `contact`.`uid` AS `importer_uid`, \n\t\t\t\t\t\t\t`contact`.`pubkey` AS `cpubkey`, \n\t\t\t\t\t\t\t`contact`.`prvkey` AS `cprvkey`, \n\t\t\t\t\t\t\t`contact`.`thumb` AS `thumb`, \n\t\t\t\t\t\t\t`contact`.`url` as `url`,\n\t\t\t\t\t\t\t`contact`.`name` as `senderName`,\n\t\t\t\t\t\t\t`user`.* \n\t\t\t\t\t\t\tFROM `contact` \n\t\t\t\t\t\t\tLEFT JOIN `user` ON `contact`.`uid` = `user`.`uid` \n\t\t\t\t\t\t\tWHERE `contact`.`blocked` = 0 AND `contact`.`pending` = 0\n\t\t\t\t\t\t\tAND `contact`.`network` = '%s' AND `user`.`nickname` = '%s'\n\t\t\t\t\t\t\t{$sql_extra}\n\t\t\t\t\t\t\tAND `user`.`account_expired` = 0 LIMIT 1", dbesc(NETWORK_DFRN), dbesc($nickname));
if (count($x)) {
require_once 'library/simplepie/simplepie.inc';
logger('mod-delivery: local delivery');
local_delivery($x[0], $atom);
break;
}
}
logger('notifier: dfrndelivery: ' . $contact['name']);
$deliver_status = dfrn_deliver($owner, $contact, $atom);
logger('notifier: dfrn_delivery returns ' . $deliver_status);
if ($deliver_status == -1) {
logger('notifier: delivery failed: queuing message');
// queue message for redelivery
add_to_queue($contact['id'], NETWORK_DFRN, $atom);
}
break;
case NETWORK_OSTATUS:
// Do not send to otatus if we are not configured to send to public networks
if ($owner['prvnets']) {
break;
}
if (get_config('system', 'ostatus_disabled') || get_config('system', 'dfrn_only')) {
break;
}
if ($followup && $contact['notify']) {
logger('notifier: slapdelivery: ' . $contact['name']);
$deliver_status = slapper($owner, $contact['notify'], $slap);
if ($deliver_status == -1) {
// queue message for redelivery
add_to_queue($contact['id'], NETWORK_OSTATUS, $slap);
}
} else {
// only send salmon if public - e.g. if it's ok to notify
// a public hub, it's ok to send a salmon
if (count($slaps) && $public_message && !$expire) {
logger('notifier: slapdelivery: ' . $contact['name']);
foreach ($slaps as $slappy) {
if ($contact['notify']) {
$deliver_status = slapper($owner, $contact['notify'], $slappy);
if ($deliver_status == -1) {
// queue message for redelivery
add_to_queue($contact['id'], NETWORK_OSTATUS, $slappy);
}
}
}
}
}
break;
case NETWORK_MAIL:
if (get_config('system', 'dfrn_only')) {
break;
}
// WARNING: does not currently convert to RFC2047 header encodings, etc.
$addr = $contact['addr'];
if (!strlen($addr)) {
break;
}
if ($cmd === 'wall-new' || $cmd === 'comment-new') {
$it = null;
if ($cmd === 'wall-new') {
$it = $items[0];
} else {
$r = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1", intval($argv[2]), intval($uid));
if (count($r)) {
$it = $r[0];
}
}
if (!$it) {
break;
}
$local_user = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1", intval($uid));
if (!count($local_user)) {
break;
}
$reply_to = '';
$r1 = q("SELECT * FROM `mailacct` WHERE `uid` = %d LIMIT 1", intval($uid));
if ($r1 && $r1[0]['reply_to']) {
$reply_to = $r1[0]['reply_to'];
}
$subject = $it['title'] ? $it['title'] : t("(no subject)");
$headers = 'From: ' . $local_user[0]['username'] . ' <' . $local_user[0]['email'] . '>' . "\n";
if ($reply_to) {
$headers .= 'Reply-to: ' . $reply_to . "\n";
}
$headers .= 'Message-id: <' . $it['uri'] . '>' . "\n";
if ($it['uri'] !== $it['parent-uri']) {
$header .= 'References: <' . $it['parent-uri'] . '>' . "\n";
if (!strlen($it['title'])) {
$r = q("SELECT `title` FROM `item` WHERE `parent-uri` = '%s' LIMIT 1", dbesc($it['parent-uri']));
if (count($r)) {
$subtitle = $r[0]['title'];
if ($subtitle) {
if (strncasecmp($subtitle, 'RE:', 3)) {
$subject = $subtitle;
} else {
$subject = 'Re: ' . $subtitle;
}
}
}
}
}
$headers .= 'MIME-Version: 1.0' . "\n";
$headers .= 'Content-Type: text/html; charset=UTF-8' . "\n";
$headers .= 'Content-Transfer-Encoding: 8bit' . "\n\n";
$html = prepare_body($it);
$message = '<html><body>' . $html . '</body></html>';
logger('notifier: email delivery to ' . $addr);
mail($addr, $subject, $message, $headers);
}
break;
case NETWORK_DIASPORA:
require_once 'include/diaspora.php';
if (get_config('system', 'dfrn_only') || !get_config('system', 'diaspora_enabled')) {
break;
}
if ($mail) {
diaspora_send_mail($item, $owner, $contact);
break;
}
if (!$normal_mode) {
break;
}
// special handling for followup to public post
// all other public posts processed as public batches further below
if ($public_message) {
if ($followup) {
diaspora_send_followup($target_item, $owner, $contact, true);
}
break;
}
if (!$contact['pubkey']) {
break;
}
if ($target_item['verb'] === ACTIVITY_DISLIKE) {
// unsupported
break;
} elseif ($target_item['deleted'] && $target_item['verb'] !== ACTIVITY_LIKE) {
// diaspora delete,
diaspora_send_retraction($target_item, $owner, $contact);
break;
} elseif ($followup) {
// send comments, likes and retractions of likes to owner to relay
diaspora_send_followup($target_item, $owner, $contact);
break;
} elseif ($target_item['parent'] != $target_item['id']) {
// we are the relay - send comments, likes and unlikes to our conversants
diaspora_send_relay($target_item, $owner, $contact);
break;
} elseif ($top_level && !$walltowall) {
// currently no workable solution for sending walltowall
diaspora_send_status($target_item, $owner, $contact);
break;
}
break;
case NETWORK_FEED:
case NETWORK_FACEBOOK:
if (get_config('system', 'dfrn_only')) {
break;
}
default:
break;
}
}
}
// send additional slaps to mentioned remote tags (@foo@example.com)
if ($slap && count($url_recipients) && ($followup || $top_level) && $public_message && !$expire) {
if (!get_config('system', 'dfrn_only')) {
foreach ($url_recipients as $url) {
if ($url) {
logger('notifier: urldelivery: ' . $url);
$deliver_status = slapper($owner, $url, $slap);
// TODO: redeliver/queue these items on failure, though there is no contact record
}
}
}
}
if ($public_message) {
$r1 = q("SELECT DISTINCT(`batch`), `id`, `name`,`network` FROM `contact` WHERE `network` = '%s' \n\t\t\tAND `uid` = %d AND `rel` != %d group by `batch` ORDER BY rand() ", dbesc(NETWORK_DIASPORA), intval($owner['uid']), intval(CONTACT_IS_SHARING));
$r2 = q("SELECT `id`, `name`,`network` FROM `contact` \n\t\t\tWHERE `network` = '%s' AND `uid` = %d AND `blocked` = 0 AND `pending` = 0\n\t\t\tAND `rel` != %d order by rand() ", dbesc(NETWORK_DFRN), intval($owner['uid']), intval(CONTACT_IS_SHARING));
$r = array_merge($r2, $r1);
if (count($r)) {
logger('pubdeliver: ' . print_r($r, true), LOGGER_DEBUG);
// throw everything into the queue in case we get killed
foreach ($r as $rr) {
if (!$mail && !$fsuggest && !$followup) {
q("insert into deliverq ( `cmd`,`item`,`contact` ) values ('%s', %d, %d )", dbesc($cmd), intval($item_id), intval($rr['id']));
}
}
foreach ($r as $rr) {
// except for Diaspora batch jobs
// Don't deliver to folks who have already been delivered to
if ($rr['network'] !== NETWORK_DIASPORA && in_array($rr['id'], $conversants)) {
logger('notifier: already delivered id=' . $rr['id']);
continue;
}
if (!$mail && !$fsuggest && !$followup) {
logger('notifier: delivery agent: ' . $rr['name'] . ' ' . $rr['id']);
proc_run('php', 'include/delivery.php', $cmd, $item_id, $rr['id']);
if ($interval) {
@time_sleep_until(microtime(true) + (double) $interval);
}
}
}
}
if (strlen($hub)) {
$hubs = explode(',', $hub);
if (count($hubs)) {
foreach ($hubs as $h) {
$h = trim($h);
if (!strlen($h)) {
continue;
}
$params = 'hub.mode=publish&hub.url=' . urlencode($a->get_baseurl() . '/dfrn_poll/' . $owner['nickname']);
post_url($h, $params);
logger('pubsub: publish: ' . $h . ' ' . $params . ' returned ' . $a->get_curl_code());
if (count($hubs) > 1) {
sleep(7);
}
// try and avoid multiple hubs responding at precisely the same time
}
}
}
}
if ($normal_mode) {
call_hooks('notifier_normal', $target_item);
}
call_hooks('notifier_end', $target_item);
return;
}
function twitter_post_hook(&$a, &$b)
{
/**
* Post to Twitter
*/
require_once "include/network.php";
if (!get_pconfig($b["uid"], 'twitter', 'import')) {
if ($b['deleted'] || $b['private'] || $b['created'] !== $b['edited']) {
return;
}
}
if ($b['parent'] != $b['id']) {
logger("twitter_post_hook: parameter " . print_r($b, true), LOGGER_DATA);
// Looking if its a reply to a twitter post
if (substr($b["parent-uri"], 0, 9) != "twitter::" and substr($b["extid"], 0, 9) != "twitter::" and substr($b["thr-parent"], 0, 9) != "twitter::") {
logger("twitter_post_hook: no twitter post " . $b["parent"]);
return;
}
$r = q("SELECT * FROM item WHERE item.uri = '%s' AND item.uid = %d LIMIT 1", dbesc($b["thr-parent"]), intval($b["uid"]));
if (!count($r)) {
logger("twitter_post_hook: no parent found " . $b["thr-parent"]);
return;
} else {
$iscomment = true;
$orig_post = $r[0];
}
$nicknameplain = preg_replace("=https?://twitter.com/(.*)=ism", "\$1", $orig_post["author-link"]);
$nickname = "@[url=" . $orig_post["author-link"] . "]" . $nicknameplain . "[/url]";
$nicknameplain = "@" . $nicknameplain;
logger("twitter_post_hook: comparing " . $nickname . " and " . $nicknameplain . " with " . $b["body"], LOGGER_DEBUG);
if (strpos($b["body"], $nickname) === false and strpos($b["body"], $nicknameplain) === false) {
$b["body"] = $nickname . " " . $b["body"];
}
logger("twitter_post_hook: parent found " . print_r($orig_post, true), LOGGER_DATA);
} else {
$iscomment = false;
if ($b['private'] or !strstr($b['postopts'], 'twitter')) {
return;
}
}
if ($b['verb'] == ACTIVITY_POST and $b['deleted']) {
twitter_action($a, $b["uid"], substr($orig_post["uri"], 9), "delete");
}
if ($b['verb'] == ACTIVITY_LIKE) {
logger("twitter_post_hook: parameter 2 " . substr($b["thr-parent"], 9), LOGGER_DEBUG);
if ($b['deleted']) {
twitter_action($a, $b["uid"], substr($b["thr-parent"], 9), "unlike");
} else {
twitter_action($a, $b["uid"], substr($b["thr-parent"], 9), "like");
}
return;
}
if ($b['deleted'] || $b['created'] !== $b['edited']) {
return;
}
// if post comes from twitter don't send it back
if ($b['extid'] == NETWORK_TWITTER) {
return;
}
if ($b['app'] == "Twitter") {
return;
}
logger('twitter post invoked');
load_pconfig($b['uid'], 'twitter');
$ckey = get_config('twitter', 'consumerkey');
$csecret = get_config('twitter', 'consumersecret');
$otoken = get_pconfig($b['uid'], 'twitter', 'oauthtoken');
$osecret = get_pconfig($b['uid'], 'twitter', 'oauthsecret');
if ($ckey && $csecret && $otoken && $osecret) {
logger('twitter: we have customer key and oauth stuff, going to send.', LOGGER_DEBUG);
// If it's a repeated message from twitter then do a native retweet and exit
if (twitter_is_retweet($a, $b['uid'], $b['body'])) {
return;
}
require_once 'library/twitteroauth.php';
require_once 'include/bbcode.php';
$tweet = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
$max_char = 140;
require_once "include/plaintext.php";
$msgarr = plaintext($a, $b, $max_char, true, 8);
$msg = $msgarr["text"];
if ($msg == "" and isset($msgarr["title"])) {
$msg = shortenmsg($msgarr["title"], $max_char - 50);
}
$image = "";
if (isset($msgarr["url"]) and $msgarr["type"] != "photo") {
$msg .= "\n" . $msgarr["url"];
} elseif (isset($msgarr["image"]) and $msgarr["type"] != "video") {
$image = $msgarr["image"];
}
// and now tweet it :-)
if (strlen($msg) and $image != "") {
$img_str = fetch_url($image);
$tempfile = tempnam(get_temppath(), "cache");
file_put_contents($tempfile, $img_str);
// Twitter had changed something so that the old library doesn't work anymore
// so we are using a new library for twitter
// To-Do:
// Switching completely to this library with all functions
require_once "addon/twitter/codebird.php";
$cb = \Codebird\Codebird::getInstance();
$cb->setConsumerKey($ckey, $csecret);
$cb->setToken($otoken, $osecret);
$post = array('status' => $msg, 'media[]' => $tempfile);
if ($iscomment) {
$post["in_reply_to_status_id"] = substr($orig_post["uri"], 9);
}
$result = $cb->statuses_updateWithMedia($post);
unlink($tempfile);
logger('twitter_post_with_media send, result: ' . print_r($result, true), LOGGER_DEBUG);
if ($result->source) {
set_config("twitter", "application_name", strip_tags($result->source));
}
if ($result->errors or $result->error) {
logger('Send to Twitter failed: "' . print_r($result->errors, true) . '"');
// Workaround: Remove the picture link so that the post can be reposted without it
$msg .= " " . $image;
$image = "";
} elseif ($iscomment) {
logger('twitter_post: Update extid ' . $result->id_str . " for post id " . $b['id']);
q("UPDATE `item` SET `extid` = '%s', `body` = '%s' WHERE `id` = %d", dbesc("twitter::" . $result->id_str), dbesc($result->text), intval($b['id']));
}
}
if (strlen($msg) and $image == "") {
$url = 'statuses/update';
$post = array('status' => $msg);
if ($iscomment) {
$post["in_reply_to_status_id"] = substr($orig_post["uri"], 9);
}
$result = $tweet->post($url, $post);
logger('twitter_post send, result: ' . print_r($result, true), LOGGER_DEBUG);
if ($result->source) {
set_config("twitter", "application_name", strip_tags($result->source));
}
if ($result->errors) {
logger('Send to Twitter failed: "' . print_r($result->errors, true) . '"');
$r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", intval($b['uid']));
if (count($r)) {
$a->contact = $r[0]["id"];
}
$s = serialize(array('url' => $url, 'item' => $b['id'], 'post' => $post));
require_once 'include/queue_fn.php';
add_to_queue($a->contact, NETWORK_TWITTER, $s);
notice(t('Twitter post failed. Queued for retry.') . EOL);
} elseif ($iscomment) {
logger('twitter_post: Update extid ' . $result->id_str . " for post id " . $b['id']);
q("UPDATE `item` SET `extid` = '%s' WHERE `id` = %d", dbesc("twitter::" . $result->id_str), intval($b['id']));
//q("UPDATE `item` SET `extid` = '%s', `body` = '%s' WHERE `id` = %d",
// dbesc("twitter::".$result->id_str),
// dbesc($result->text),
// intval($b['id'])
//);
}
}
}
}
function pumpio_action(&$a, $uid, $uri, $action, $content = "")
{
// Don't do likes and other stuff if you don't import the timeline
if (!get_pconfig($uid, 'pumpio', 'import')) {
return;
}
$ckey = get_pconfig($uid, 'pumpio', 'consumer_key');
$csecret = get_pconfig($uid, 'pumpio', 'consumer_secret');
$otoken = get_pconfig($uid, 'pumpio', 'oauth_token');
$osecret = get_pconfig($uid, 'pumpio', 'oauth_token_secret');
$hostname = get_pconfig($uid, 'pumpio', 'host');
$username = get_pconfig($uid, "pumpio", "user");
$r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1", dbesc($uri), intval($uid));
if (!count($r)) {
return;
}
$orig_post = $r[0];
if ($orig_post["extid"] and !strstr($orig_post["extid"], "/proxy/")) {
$uri = $orig_post["extid"];
} else {
$uri = $orig_post["uri"];
}
if ($orig_post["object-type"] != "" and strstr($orig_post["object-type"], NAMESPACE_ACTIVITY_SCHEMA)) {
$objectType = str_replace(NAMESPACE_ACTIVITY_SCHEMA, '', $orig_post["object-type"]);
} elseif (strstr($uri, "/api/comment/")) {
$objectType = "comment";
} elseif (strstr($uri, "/api/note/")) {
$objectType = "note";
} elseif (strstr($uri, "/api/image/")) {
$objectType = "image";
}
$params["verb"] = $action;
$params["object"] = array('id' => $uri, "objectType" => $objectType, "content" => $content);
$client = new oauth_client_class();
$client->oauth_version = '1.0a';
$client->authorization_header = true;
$client->url_parameters = false;
$client->client_id = $ckey;
$client->client_secret = $csecret;
$client->access_token = $otoken;
$client->access_token_secret = $osecret;
$url = 'https://' . $hostname . '/api/user/' . $username . '/feed';
if (pumpio_reachable($url)) {
$success = $client->CallAPI($url, 'POST', $params, array('FailOnAccessError' => true, 'RequestContentType' => 'application/json'), $user);
} else {
$success = false;
}
if ($success) {
logger('pumpio_action ' . $username . ' ' . $action . ': success ' . $uri);
} else {
logger('pumpio_action ' . $username . ' ' . $action . ': general error: ' . $uri . ' ' . print_r($user, true));
$r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", $b['uid']);
if (count($r)) {
$a->contact = $r[0]["id"];
}
$s = serialize(array('url' => $url, 'item' => $orig_post["id"], 'post' => $params));
require_once 'include/queue_fn.php';
add_to_queue($a->contact, NETWORK_PUMPIO, $s);
notice(t('Pump.io like failed. Queued for retry.') . EOL);
}
}
/**
* @param App $a
* @param object $b
* @return mixed
*/
function fbpost_post_hook(&$a, &$b)
{
logger('fbpost_post_hook: Facebook post invoked', LOGGER_DEBUG);
if ($b['deleted'] || $b['created'] !== $b['edited']) {
return;
}
logger('fbpost_post_hook: Facebook post first check successful', LOGGER_DEBUG);
// if post comes from facebook don't send it back
if ($b['extid'] == NETWORK_FACEBOOK) {
return;
}
if ($b['app'] == "Facebook" and $b['verb'] != ACTIVITY_LIKE) {
return;
}
logger('fbpost_post_hook: Facebook post accepted', LOGGER_DEBUG);
/**
* Post to Facebook stream
*/
require_once 'include/group.php';
require_once 'include/html2plain.php';
$reply = false;
$likes = false;
$deny_arr = array();
$allow_arr = array();
$toplevel = $b['id'] == $b['parent'] ? true : false;
$linking = get_pconfig($b['uid'], 'facebook', 'no_linking') ? 0 : 1;
if (!$toplevel && $linking) {
$r = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1", intval($b['parent']), intval($b['uid']));
//$r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
// dbesc($b['parent-uri']),
// intval($b['uid'])
//);
// is it a reply to a facebook post?
// A reply to a toplevel post is only allowed for "real" facebook posts
if (count($r) && substr($r[0]['uri'], 0, 4) === 'fb::') {
$reply = substr($r[0]['uri'], 4);
} elseif (count($r) && substr($r[0]['extid'], 0, 4) === 'fb::' and $r[0]['id'] != $r[0]['parent']) {
$reply = substr($r[0]['extid'], 4);
} else {
return;
}
$u = q("SELECT * FROM user where uid = %d limit 1", intval($b['uid']));
if (!count($u)) {
return;
}
// only accept comments from the item owner. Other contacts are unknown to FB.
if (!link_compare($b['author-link'], $a->get_baseurl() . '/profile/' . $u[0]['nickname'])) {
return;
}
logger('fbpost_post_hook: facebook reply id=' . $reply);
}
if (strstr($b['postopts'], 'facebook') || $b['private'] || $reply) {
if ($b['private'] && $reply === false) {
$allow_people = expand_acl($b['allow_cid']);
$allow_groups = expand_groups(expand_acl($b['allow_gid']));
$deny_people = expand_acl($b['deny_cid']);
$deny_groups = expand_groups(expand_acl($b['deny_gid']));
$recipients = array_unique(array_merge($allow_people, $allow_groups));
$deny = array_unique(array_merge($deny_people, $deny_groups));
$allow_str = dbesc(implode(', ', $recipients));
if ($allow_str) {
logger("fbpost_post_hook: private post to: " . $allow_str, LOGGER_DEBUG);
$r = q("SELECT `notify` FROM `contact` WHERE `id` IN ( {$allow_str} ) AND `network` = 'face'");
if (count($r)) {
foreach ($r as $rr) {
$allow_arr[] = $rr['notify'];
}
}
}
$deny_str = dbesc(implode(', ', $deny));
if ($deny_str) {
$r = q("SELECT `notify` FROM `contact` WHERE `id` IN ( {$deny_str} ) AND `network` = 'face'");
if (count($r)) {
foreach ($r as $rr) {
$deny_arr[] = $rr['notify'];
}
}
}
if (count($deny_arr) && !count($allow_arr)) {
// One or more FB folks were denied access but nobody on FB was specifically allowed access.
// This might cause the post to be open to public on Facebook, but only to selected members
// on another network. Since this could potentially leak a post to somebody who was denied,
// we will skip posting it to Facebook with a slightly vague but relevant message that will
// hopefully lead somebody to this code comment for a better explanation of what went wrong.
notice(t('Post to Facebook cancelled because of multi-network access permission conflict.') . EOL);
return;
}
// if it's a private message but no Facebook members are allowed or denied, skip Facebook post
if (!count($allow_arr) && !count($deny_arr)) {
return;
}
}
if ($b['verb'] == ACTIVITY_LIKE) {
$likes = true;
logger('fbpost_post_hook: liking ' . print_r($b, true), LOGGER_DEBUG);
}
$appid = get_config('facebook', 'appid');
$secret = get_config('facebook', 'appsecret');
if ($appid && $secret) {
logger('fbpost_post_hook: have appid+secret');
$fb_token = get_pconfig($b['uid'], 'facebook', 'access_token');
// post to facebook if it's a public post and we've ticked the 'post to Facebook' box,
// or it's a private message with facebook participants
// or it's a reply or likes action to an existing facebook post
if ($fb_token && ($toplevel || $b['private'] || $reply)) {
logger('fbpost_post_hook: able to post');
require_once 'library/facebook.php';
require_once 'include/bbcode.php';
$msg = $b['body'];
logger('fbpost_post_hook: original msg=' . $msg, LOGGER_DATA);
if ($toplevel) {
require_once "include/plaintext.php";
$msgarr = plaintext($a, $b, 0, false, 9);
$msg = $msgarr["text"];
$link = $msgarr["url"];
$linkname = $msgarr["title"];
if ($msgarr["type"] != "video") {
$image = $msgarr["image"];
}
// Fallback - if message is empty
if (!strlen($msg)) {
$msg = $linkname;
}
if (!strlen($msg)) {
$msg = $link;
}
if (!strlen($msg)) {
$msg = $image;
}
} else {
require_once "include/bbcode.php";
require_once "include/html2plain.php";
$msg = bb_CleanPictureLinks($msg);
$msg = bbcode($msg, false, false, 2, true);
$msg = trim(html2plain($msg, 0));
$link = "";
$image = "";
$linkname = "";
}
// If there is nothing to post then exit
if (!strlen($msg)) {
return;
}
logger('fbpost_post_hook: msg=' . $msg, LOGGER_DATA);
$video = "";
if ($likes) {
$postvars = array('access_token' => $fb_token);
} else {
// message, picture, link, name, caption, description, source, place, tags
//if(trim($link) != "")
// if (@exif_imagetype($link) != 0) {
// $image = $link;
// $link = "";
// }
$postvars = array('access_token' => $fb_token, 'message' => $msg);
if (trim($image) != "") {
$postvars['picture'] = $image;
}
if (trim($link) != "") {
$postvars['link'] = $link;
if (stristr($link, 'youtube') || stristr($link, 'youtu.be') || stristr($link, 'vimeo')) {
$video = $link;
}
}
if (trim($linkname) != "") {
$postvars['name'] = $linkname;
}
}
if ($b['private'] && $toplevel) {
$postvars['privacy'] = '{"value": "CUSTOM", "friends": "SOME_FRIENDS"';
if (count($allow_arr)) {
$postvars['privacy'] .= ',"allow": "' . implode(',', $allow_arr) . '"';
}
if (count($deny_arr)) {
$postvars['privacy'] .= ',"deny": "' . implode(',', $deny_arr) . '"';
}
$postvars['privacy'] .= '}';
}
$post_to_page = get_pconfig($b['uid'], 'facebook', 'post_to_page');
$page_access_token = get_pconfig($b['uid'], 'facebook', 'page_access_token');
if (intval($post_to_page) != 0 and $page_access_token != "") {
$target = $post_to_page;
} else {
$target = "me";
}
if ($reply) {
$url = 'https://graph.facebook.com/' . $reply . '/' . ($likes ? 'likes' : 'comments');
} else {
if ($video != "" or $image == "" and $link != "") {
// If it is a link to a video or a link without a preview picture then post it as a link
if ($video != "") {
$link = $video;
}
$postvars = array('access_token' => $fb_token, 'link' => $link);
if ($msg != $video) {
$postvars['message'] = $msg;
}
$url = 'https://graph.facebook.com/' . $target . '/links';
} else {
if ($link == "" and $image != "") {
// If it is only an image without a page link then post this image as a photo
$postvars = array('access_token' => $fb_token, 'url' => $image);
if ($msg != $image) {
$postvars['message'] = $msg;
}
$url = 'https://graph.facebook.com/' . $target . '/photos';
//} else if (($link != "") or ($image != "") or ($b['title'] == '') or (strlen($msg) < 500)) {
} else {
$url = 'https://graph.facebook.com/' . $target . '/feed';
if (!get_pconfig($b['uid'], 'facebook', 'suppress_view_on_friendica') and $b['plink']) {
$postvars['actions'] = '{"name": "' . t('View on Friendica') . '", "link": "' . $b['plink'] . '"}';
}
}
}
}
/* } else {
// if its only a message and a subject and the message is larger than 500 characters then post it as note
$postvars = array(
'access_token' => $fb_token,
'message' => bbcode($b['body'], false, false),
'subject' => $b['title'],
);
$url = 'https://graph.facebook.com/'.$target.'/notes';
} */
// Post to page?
if (!$reply and $target != "me" and $page_access_token) {
$postvars['access_token'] = $page_access_token;
}
logger('fbpost_post_hook: post to ' . $url);
logger('fbpost_post_hook: postvars: ' . print_r($postvars, true));
// "test_mode" prevents anything from actually being posted.
// Otherwise, let's do it.
if (!get_config('facebook', 'test_mode')) {
$x = post_url($url, $postvars);
logger('fbpost_post_hook: post returns: ' . $x, LOGGER_DEBUG);
$retj = json_decode($x);
if ($retj->id) {
// Only set the extid when it isn't the toplevel post
q("UPDATE `item` SET `extid` = '%s' WHERE `id` = %d AND `parent` != %d", dbesc('fb::' . $retj->id), intval($b['id']), intval($b['id']));
} else {
// Sometimes posts are accepted from facebook although it telling an error
// This leads to endless comment flooding.
// If it is a special kind of failure the post was receiced
// Although facebook said it wasn't received ...
if (!$likes and ($retj->error->type != "OAuthException" or $retj->error->code != 2) and $x != "") {
$r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", intval($b['uid']));
if (count($r)) {
$a->contact = $r[0]["id"];
}
$s = serialize(array('url' => $url, 'item' => $b['id'], 'post' => $postvars));
require_once 'include/queue_fn.php';
add_to_queue($a->contact, NETWORK_FACEBOOK, $s);
logger('fbpost_post_hook: Post failed, requeued.', LOGGER_DEBUG);
notice(t('Facebook post failed. Queued for retry.') . EOL);
}
if (isset($retj->error) && $retj->error->type == "OAuthException" && $retj->error->code == 190) {
logger('fbpost_post_hook: Facebook session has expired due to changed password.', LOGGER_DEBUG);
$last_notification = get_pconfig($b['uid'], 'facebook', 'session_expired_mailsent');
if (!$last_notification || $last_notification < time() - FACEBOOK_SESSION_ERR_NOTIFICATION_INTERVAL) {
require_once 'include/enotify.php';
$r = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1", intval($b['uid']));
notification(array('uid' => $b['uid'], 'type' => NOTIFY_SYSTEM, 'system_type' => 'facebook_connection_invalid', 'language' => $r[0]['language'], 'to_name' => $r[0]['username'], 'to_email' => $r[0]['email'], 'source_name' => t('Administrator'), 'source_link' => $a->config["system"]["url"], 'source_photo' => $a->config["system"]["url"] . '/images/person-80.jpg'));
set_pconfig($b['uid'], 'facebook', 'session_expired_mailsent', time());
} else {
logger('fbpost_post_hook: No notification, as the last one was sent on ' . $last_notification, LOGGER_DEBUG);
}
}
}
}
}
}
}
}
function profile_change()
{
$a = get_app();
if (!local_user()) {
return;
}
// $url = $a->get_baseurl() . '/profile/' . $a->user['nickname'];
// if($url && strlen(get_config('system','directory_submit_url')))
// proc_run('php',"include/directory.php","$url");
$recips = q("SELECT `id`,`name`,`network`,`pubkey`,`notify` FROM `contact` WHERE `network` = '%s'\n\t\tAND `uid` = %d AND `rel` != %d ", dbesc(NETWORK_DIASPORA), intval(local_user()), intval(CONTACT_IS_SHARING));
if (!count($recips)) {
return;
}
$r = q("SELECT `profile`.`uid` AS `profile_uid`, `profile`.* , `user`.* FROM `profile`\n\t\tINNER JOIN `user` ON `profile`.`uid` = `user`.`uid`\n\t\tWHERE `user`.`uid` = %d AND `profile`.`is-default` = 1 LIMIT 1", intval(local_user()));
if (!count($r)) {
return;
}
$profile = $r[0];
$handle = xmlify($a->user['nickname'] . '@' . substr($a->get_baseurl(), strpos($a->get_baseurl(), '://') + 3));
$first = xmlify(strpos($profile['name'], ' ') ? trim(substr($profile['name'], 0, strpos($profile['name'], ' '))) : $profile['name']);
$last = xmlify($first === $profile['name'] ? '' : trim(substr($profile['name'], strlen($first))));
$large = xmlify($a->get_baseurl() . '/photo/custom/300/' . $profile['uid'] . '.jpg');
$medium = xmlify($a->get_baseurl() . '/photo/custom/100/' . $profile['uid'] . '.jpg');
$small = xmlify($a->get_baseurl() . '/photo/custom/50/' . $profile['uid'] . '.jpg');
$searchable = xmlify($profile['publish'] && $profile['net-publish'] ? 'true' : 'false');
// $searchable = 'true';
if ($searchable === 'true') {
$dob = '1000-00-00';
if ($profile['dob'] && $profile['dob'] != '0000-00-00') {
$dob = (intval($profile['dob']) ? intval($profile['dob']) : '1000') . '-' . datetime_convert('UTC', 'UTC', $profile['dob'], 'm-d');
}
$gender = xmlify($profile['gender']);
$about = xmlify($profile['about']);
require_once 'include/bbcode.php';
$about = xmlify(strip_tags(bbcode($about)));
$location = '';
if ($profile['locality']) {
$location .= $profile['locality'];
}
if ($profile['region']) {
if ($location) {
$location .= ', ';
}
$location .= $profile['region'];
}
if ($profile['country-name']) {
if ($location) {
$location .= ', ';
}
$location .= $profile['country-name'];
}
$location = xmlify($location);
$tags = '';
if ($profile['pub_keywords']) {
$kw = str_replace(',', ' ', $profile['pub_keywords']);
$kw = str_replace(' ', ' ', $kw);
$arr = explode(' ', $profile['pub_keywords']);
if (count($arr)) {
for ($x = 0; $x < 5; $x++) {
if (trim($arr[$x])) {
$tags .= '#' . trim($arr[$x]) . ' ';
}
}
}
}
$tags = xmlify(trim($tags));
}
$tpl = get_markup_template('diaspora_profile.tpl');
$msg = replace_macros($tpl, array('$handle' => $handle, '$first' => $first, '$last' => $last, '$large' => $large, '$medium' => $medium, '$small' => $small, '$dob' => $dob, '$gender' => $gender, '$about' => $about, '$location' => $location, '$searchable' => $searchable, '$tags' => $tags));
logger('profile_change: ' . $msg, LOGGER_ALL);
foreach ($recips as $recip) {
$msgtosend = 'xml=' . urlencode(urlencode(diaspora_msg_build($msg, $a->user, $recip, $a->user['prvkey'], $recip['pubkey'], false)));
add_to_queue($recip['id'], NETWORK_DIASPORA, $msgtosend, false);
}
}
function notifier_run(&$argv, &$argc)
{
global $a, $db;
if (is_null($a)) {
$a = new App();
}
if (is_null($db)) {
@(include ".htconfig.php");
require_once "include/dba.php";
$db = new dba($db_host, $db_user, $db_pass, $db_data);
unset($db_host, $db_user, $db_pass, $db_data);
}
require_once "include/session.php";
require_once "include/datetime.php";
require_once 'include/items.php';
require_once 'include/bbcode.php';
require_once 'include/email.php';
load_config('config');
load_config('system');
load_hooks();
if ($argc < 3) {
return;
}
$a->set_baseurl(get_config('system', 'url'));
logger('notifier: invoked: ' . print_r($argv, true), LOGGER_DEBUG);
$cmd = $argv[1];
switch ($cmd) {
case 'mail':
default:
$item_id = intval($argv[2]);
if (!$item_id) {
return;
}
break;
}
$expire = false;
$mail = false;
$fsuggest = false;
$relocate = false;
$top_level = false;
$recipients = array();
$url_recipients = array();
$normal_mode = true;
if ($cmd === 'mail') {
$normal_mode = false;
$mail = true;
$message = q("SELECT * FROM `mail` WHERE `id` = %d LIMIT 1", intval($item_id));
if (!count($message)) {
return;
}
$uid = $message[0]['uid'];
$recipients[] = $message[0]['contact-id'];
$item = $message[0];
} elseif ($cmd === 'expire') {
$normal_mode = false;
$expire = true;
$items = q("SELECT * FROM `item` WHERE `uid` = %d AND `wall` = 1\n\t\t\tAND `deleted` = 1 AND `changed` > UTC_TIMESTAMP() - INTERVAL 10 MINUTE", intval($item_id));
$uid = $item_id;
$item_id = 0;
if (!count($items)) {
return;
}
} elseif ($cmd === 'suggest') {
$normal_mode = false;
$fsuggest = true;
$suggest = q("SELECT * FROM `fsuggest` WHERE `id` = %d LIMIT 1", intval($item_id));
if (!count($suggest)) {
return;
}
$uid = $suggest[0]['uid'];
$recipients[] = $suggest[0]['cid'];
$item = $suggest[0];
} elseif ($cmd === 'removeme') {
$r = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1", intval($item_id));
if (!$r) {
return;
}
$user = $r[0];
$r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1", intval($item_id));
if (!$r) {
return;
}
$self = $r[0];
$r = q("SELECT * FROM `contact` WHERE `self` = 0 AND `uid` = %d", intval($item_id));
if (!$r) {
return;
}
require_once 'include/Contact.php';
foreach ($r as $contact) {
terminate_friendship($user, $self, $contact);
}
return;
} elseif ($cmd === 'relocate') {
$normal_mode = false;
$relocate = true;
$uid = $item_id;
} else {
// find ancestors
$r = q("SELECT * FROM `item` WHERE `id` = %d and visible = 1 and moderated = 0 LIMIT 1", intval($item_id));
if (!count($r) || !intval($r[0]['parent'])) {
return;
}
$target_item = $r[0];
$parent_id = intval($r[0]['parent']);
$uid = $r[0]['uid'];
$updated = $r[0]['edited'];
// POSSIBLE CLEANUP --> The following seems superfluous. We've already checked for "if (! intval($r[0]['parent']))" a few lines up
if (!$parent_id) {
return;
}
$items = q("SELECT `item`.*, `sign`.`signed_text`,`sign`.`signature`,`sign`.`signer`\n\t\t\tFROM `item` LEFT JOIN `sign` ON `sign`.`iid` = `item`.`id` WHERE `parent` = %d and visible = 1 and moderated = 0 ORDER BY `id` ASC", intval($parent_id));
if (!count($items)) {
return;
}
// avoid race condition with deleting entries
if ($items[0]['deleted']) {
foreach ($items as $item) {
$item['deleted'] = 1;
}
}
if (count($items) == 1 && $items[0]['id'] === $target_item['id'] && $items[0]['uri'] === $items[0]['parent-uri']) {
logger('notifier: top level post');
$top_level = true;
}
}
$r = q("SELECT `contact`.*, `user`.`pubkey` AS `upubkey`, `user`.`prvkey` AS `uprvkey`,\n\t\t`user`.`timezone`, `user`.`nickname`, `user`.`sprvkey`, `user`.`spubkey`,\n\t\t`user`.`page-flags`, `user`.`prvnets`\n\t\tFROM `contact` INNER JOIN `user` ON `user`.`uid` = `contact`.`uid`\n\t\tWHERE `contact`.`uid` = %d AND `contact`.`self` = 1 LIMIT 1", intval($uid));
if (!count($r)) {
return;
}
$owner = $r[0];
$walltowall = $top_level && $owner['id'] != $items[0]['contact-id'] ? true : false;
$hub = get_config('system', 'huburl');
// If this is a public conversation, notify the feed hub
$public_message = true;
// Do a PuSH
$push_notify = false;
// fill this in with a single salmon slap if applicable
$slap = '';
if (!($mail || $fsuggest || $relocate)) {
require_once 'include/group.php';
$parent = $items[0];
$thr_parent = q("SELECT `network` FROM `item` WHERE `uri` = '%s' AND `uid` = %d", dbesc($target_item["thr-parent"]), intval($target_item["uid"]));
logger('Parent is ' . $parent['network'] . '. Thread parent is ' . $thr_parent[0]['network'], LOGGER_DEBUG);
// This is IMPORTANT!!!!
// We will only send a "notify owner to relay" or followup message if the referenced post
// originated on our system by virtue of having our hostname somewhere
// in the URI, AND it was a comment (not top_level) AND the parent originated elsewhere.
// if $parent['wall'] == 1 we will already have the parent message in our array
// and we will relay the whole lot.
// expire sends an entire group of expire messages and cannot be forwarded.
// However the conversation owner will be a part of the conversation and will
// be notified during this run.
// Other DFRN conversation members will be alerted during polled updates.
// Diaspora members currently are not notified of expirations, and other networks have
// either limited or no ability to process deletions. We should at least fix Diaspora
// by stringing togther an array of retractions and sending them onward.
$localhost = str_replace('www.', '', $a->get_hostname());
if (strpos($localhost, ':')) {
$localhost = substr($localhost, 0, strpos($localhost, ':'));
}
/**
*
* Be VERY CAREFUL if you make any changes to the following several lines. Seemingly innocuous changes
* have been known to cause runaway conditions which affected several servers, along with
* permissions issues.
*
*/
$relay_to_owner = false;
if (!$top_level && $parent['wall'] == 0 && !$expire && stristr($target_item['uri'], $localhost)) {
$relay_to_owner = true;
}
if ($cmd === 'uplink' && intval($parent['forum_mode']) == 1 && !$top_level) {
$relay_to_owner = true;
}
// until the 'origin' flag has been in use for several months
// we will just use it as a fallback test
// later we will be able to use it as the primary test of whether or not to relay.
if (!$target_item['origin']) {
$relay_to_owner = false;
}
if ($parent['origin']) {
$relay_to_owner = false;
}
if ($relay_to_owner) {
logger('notifier: followup ' . $target_item["guid"], LOGGER_DEBUG);
// local followup to remote post
$followup = true;
$public_message = false;
// not public
$conversant_str = dbesc($parent['contact-id']);
$recipients = array($parent['contact-id']);
if (!$target_item['private'] and $target_item['wall'] and strlen($target_item['allow_cid'] . $target_item['allow_gid'] . $target_item['deny_cid'] . $target_item['deny_gid']) == 0) {
$push_notify = true;
}
// We notify Friendica users in the thread when it is an OStatus thread.
// Hopefully this transfers the messages to the other Friendica servers. (Untested)
if ($thr_parent and $thr_parent[0]['network'] == NETWORK_OSTATUS or $parent['network'] == NETWORK_OSTATUS) {
$push_notify = true;
if ($parent["network"] == NETWORK_OSTATUS) {
$r = q("SELECT `author-link` FROM `item` WHERE `parent` = %d AND `author-link` != '%s'", intval($target_item["parent"]), dbesc($owner['url']));
foreach ($r as $parent_item) {
$probed_contact = probe_url($parent_item["author-link"]);
if ($probed_contact["notify"] != "" and $probed_contact["network"] == NETWORK_DFRN) {
logger('Notify Friendica user ' . $probed_contact["url"] . ': ' . $probed_contact["notify"]);
$url_recipients[$probed_contact["notify"]] = $probed_contact["notify"];
}
}
}
if (count($url_recipients)) {
logger("url_recipients " . print_r($url_recipients, true));
}
}
} else {
$followup = false;
logger('Distributing directly ' . $target_item["guid"], LOGGER_DEBUG);
// don't send deletions onward for other people's stuff
if ($target_item['deleted'] && !intval($target_item['wall'])) {
logger('notifier: ignoring delete notification for non-wall item');
return;
}
if (strlen($parent['allow_cid']) || strlen($parent['allow_gid']) || strlen($parent['deny_cid']) || strlen($parent['deny_gid'])) {
$public_message = false;
// private recipients, not public
}
$allow_people = expand_acl($parent['allow_cid']);
$allow_groups = expand_groups(expand_acl($parent['allow_gid']), true);
$deny_people = expand_acl($parent['deny_cid']);
$deny_groups = expand_groups(expand_acl($parent['deny_gid']));
// if our parent is a public forum (forum_mode == 1), uplink to the origional author causing
// a delivery fork. private groups (forum_mode == 2) do not uplink
if (intval($parent['forum_mode']) == 1 && !$top_level && $cmd !== 'uplink') {
proc_run('php', 'include/notifier.php', 'uplink', $item_id);
}
$conversants = array();
foreach ($items as $item) {
$recipients[] = $item['contact-id'];
$conversants[] = $item['contact-id'];
// pull out additional tagged people to notify (if public message)
if ($public_message && strlen($item['inform'])) {
$people = explode(',', $item['inform']);
foreach ($people as $person) {
if (substr($person, 0, 4) === 'cid:') {
$recipients[] = intval(substr($person, 4));
$conversants[] = intval(substr($person, 4));
} else {
$url_recipients[] = substr($person, 4);
}
}
}
}
if (count($url_recipients)) {
logger('notifier: ' . $target_item["guid"] . ' url_recipients ' . print_r($url_recipients, true));
}
$conversants = array_unique($conversants);
$recipients = array_unique(array_merge($recipients, $allow_people, $allow_groups));
$deny = array_unique(array_merge($deny_people, $deny_groups));
$recipients = array_diff($recipients, $deny);
$conversant_str = dbesc(implode(', ', $conversants));
}
// If the thread parent is OStatus then do some magic to distribute the messages.
// We have not only to look at the parent, since it could be a Friendica thread.
if ($thr_parent and $thr_parent[0]['network'] == NETWORK_OSTATUS or $parent['network'] == NETWORK_OSTATUS) {
logger('Some parent is OStatus for ' . $target_item["guid"], LOGGER_DEBUG);
// Send a salmon notification to every person we mentioned in the post
$arr = explode(',', $target_item['tag']);
foreach ($arr as $x) {
//logger('Checking tag '.$x, LOGGER_DEBUG);
$matches = null;
if (preg_match('/@\\[url=([^\\]]*)\\]/', $x, $matches)) {
$probed_contact = probe_url($matches[1]);
if ($probed_contact["notify"] != "") {
logger('Notify mentioned user ' . $probed_contact["url"] . ': ' . $probed_contact["notify"]);
$url_recipients[$probed_contact["notify"]] = $probed_contact["notify"];
}
}
}
// It only makes sense to distribute answers to OStatus messages to Friendica and OStatus - but not Diaspora
$sql_extra = " AND `network` IN ('" . NETWORK_OSTATUS . "', '" . NETWORK_DFRN . "')";
} else {
$sql_extra = "";
}
$r = q("SELECT * FROM `contact` WHERE `id` IN ({$conversant_str}) AND `blocked` = 0 AND `pending` = 0 AND `archive` = 0" . $sql_extra);
if (count($r)) {
$contacts = $r;
}
}
$feed_template = get_markup_template('atom_feed.tpl');
$mail_template = get_markup_template('atom_mail.tpl');
$atom = '';
$slaps = array();
$hubxml = feed_hublinks();
$birthday = feed_birthday($owner['uid'], $owner['timezone']);
if (strlen($birthday)) {
$birthday = '<dfrn:birthday>' . xmlify($birthday) . '</dfrn:birthday>';
}
$atom .= replace_macros($feed_template, array('$version' => xmlify(FRIENDICA_VERSION), '$feed_id' => xmlify($a->get_baseurl() . '/profile/' . $owner['nickname']), '$feed_title' => xmlify($owner['name']), '$feed_updated' => xmlify(datetime_convert('UTC', 'UTC', $updated . '+00:00', ATOM_TIME)), '$hub' => $hubxml, '$salmon' => '', '$name' => xmlify($owner['name']), '$profile_page' => xmlify($owner['url']), '$photo' => xmlify($owner['photo']), '$thumb' => xmlify($owner['thumb']), '$picdate' => xmlify(datetime_convert('UTC', 'UTC', $owner['avatar-date'] . '+00:00', ATOM_TIME)), '$uridate' => xmlify(datetime_convert('UTC', 'UTC', $owner['uri-date'] . '+00:00', ATOM_TIME)), '$namdate' => xmlify(datetime_convert('UTC', 'UTC', $owner['name-date'] . '+00:00', ATOM_TIME)), '$birthday' => $birthday, '$community' => $owner['page-flags'] == PAGE_COMMUNITY ? '<dfrn:community>1</dfrn:community>' : ''));
if ($mail) {
$public_message = false;
// mail is not public
$body = fix_private_photos($item['body'], $owner['uid'], null, $message[0]['contact-id']);
$atom .= replace_macros($mail_template, array('$name' => xmlify($owner['name']), '$profile_page' => xmlify($owner['url']), '$thumb' => xmlify($owner['thumb']), '$item_id' => xmlify($item['uri']), '$subject' => xmlify($item['title']), '$created' => xmlify(datetime_convert('UTC', 'UTC', $item['created'] . '+00:00', ATOM_TIME)), '$content' => xmlify($body), '$parent_id' => xmlify($item['parent-uri'])));
} elseif ($fsuggest) {
$public_message = false;
// suggestions are not public
$sugg_template = get_markup_template('atom_suggest.tpl');
$atom .= replace_macros($sugg_template, array('$name' => xmlify($item['name']), '$url' => xmlify($item['url']), '$photo' => xmlify($item['photo']), '$request' => xmlify($item['request']), '$note' => xmlify($item['note'])));
// We don't need this any more
q("DELETE FROM `fsuggest` WHERE `id` = %d LIMIT 1", intval($item['id']));
} elseif ($relocate) {
$public_message = false;
// suggestions are not public
$sugg_template = get_markup_template('atom_relocate.tpl');
/* get site pubkey. this could be a new installation with no site keys*/
$pubkey = get_config('system', 'site_pubkey');
if (!$pubkey) {
$res = new_keypair(1024);
set_config('system', 'site_prvkey', $res['prvkey']);
set_config('system', 'site_pubkey', $res['pubkey']);
}
$rp = q("SELECT `resource-id` , `scale`, type FROM `photo` \n\t\t\t\t\t\tWHERE `profile` = 1 AND `uid` = %d ORDER BY scale;", $uid);
$photos = array();
$ext = Photo::supportedTypes();
foreach ($rp as $p) {
$photos[$p['scale']] = $a->get_baseurl() . '/photo/' . $p['resource-id'] . '-' . $p['scale'] . '.' . $ext[$p['type']];
}
unset($rp, $ext);
$atom .= replace_macros($sugg_template, array('$name' => xmlify($owner['name']), '$photo' => xmlify($photos[4]), '$thumb' => xmlify($photos[5]), '$micro' => xmlify($photos[6]), '$url' => xmlify($owner['url']), '$request' => xmlify($owner['request']), '$confirm' => xmlify($owner['confirm']), '$notify' => xmlify($owner['notify']), '$poll' => xmlify($owner['poll']), '$sitepubkey' => xmlify(get_config('system', 'site_pubkey'))));
$recipients_relocate = q("SELECT * FROM contact WHERE uid = %d AND self = 0 AND network = '%s'", intval($uid), NETWORK_DFRN);
unset($photos);
} else {
$slap = ostatus_salmon($target_item, $owner);
//$slap = atom_entry($target_item,'html',null,$owner,false);
if ($followup) {
foreach ($items as $item) {
// there is only one item
if (!$item['parent']) {
continue;
}
if ($item['id'] == $item_id) {
logger('notifier: followup: item: ' . print_r($item, true), LOGGER_DATA);
//$slap = atom_entry($item,'html',null,$owner,false);
$atom .= atom_entry($item, 'text', null, $owner, false);
}
}
} else {
foreach ($items as $item) {
if (!$item['parent']) {
continue;
}
// private emails may be in included in public conversations. Filter them.
if ($public_message && $item['private'] == 1) {
continue;
}
$contact = get_item_contact($item, $contacts);
if (!$contact) {
continue;
}
if ($normal_mode) {
// we only need the current item, but include the parent because without it
// older sites without a corresponding dfrn_notify change may do the wrong thing.
if ($item_id == $item['id'] || $item['id'] == $item['parent']) {
$atom .= atom_entry($item, 'text', null, $owner, true);
}
} else {
$atom .= atom_entry($item, 'text', null, $owner, true);
}
if ($top_level && $public_message && $item['author-link'] === $item['owner-link'] && !$expire) {
$slaps[] = ostatus_salmon($item, $owner);
}
//$slaps[] = atom_entry($item,'html',null,$owner,true);
}
}
}
$atom .= '</feed>' . "\r\n";
logger('notifier: ' . $atom, LOGGER_DATA);
logger('notifier: slaps: ' . print_r($slaps, true), LOGGER_DATA);
// If this is a public message and pubmail is set on the parent, include all your email contacts
$mail_disabled = function_exists('imap_open') && !get_config('system', 'imap_disabled') ? 0 : 1;
if (!$mail_disabled) {
if (!strlen($target_item['allow_cid']) && !strlen($target_item['allow_gid']) && !strlen($target_item['deny_cid']) && !strlen($target_item['deny_gid']) && intval($target_item['pubmail'])) {
$r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `network` = '%s'", intval($uid), dbesc(NETWORK_MAIL));
if (count($r)) {
foreach ($r as $rr) {
$recipients[] = $rr['id'];
}
}
}
}
if ($followup) {
$recip_str = $parent['contact-id'];
} else {
$recip_str = implode(', ', $recipients);
}
if ($relocate) {
$r = $recipients_relocate;
} else {
$r = q("SELECT * FROM `contact` WHERE `id` IN ( %s ) AND `blocked` = 0 AND `pending` = 0 ", dbesc($recip_str));
}
require_once 'include/salmon.php';
$interval = get_config('system', 'delivery_interval') === false ? 2 : intval(get_config('system', 'delivery_interval'));
// If we are using the worker we don't need a delivery interval
if (get_config("system", "worker")) {
$interval = false;
}
// delivery loop
if (count($r)) {
foreach ($r as $contact) {
if (!$mail && !$fsuggest && !$followup && !$relocate && !$contact['self']) {
if ($contact['network'] === NETWORK_DIASPORA && $public_message) {
continue;
}
q("insert into deliverq ( `cmd`,`item`,`contact` ) values ('%s', %d, %d )", dbesc($cmd), intval($item_id), intval($contact['id']));
}
}
// This controls the number of deliveries to execute with each separate delivery process.
// By default we'll perform one delivery per process. Assuming a hostile shared hosting
// provider, this provides the greatest chance of deliveries if processes start getting
// killed. We can also space them out with the delivery_interval to also help avoid them
// getting whacked.
// If $deliveries_per_process > 1, we will chain this number of multiple deliveries
// together into a single process. This will reduce the overall number of processes
// spawned for each delivery, but they will run longer.
// When using the workerqueue, we don't need this functionality.
$deliveries_per_process = intval(get_config('system', 'delivery_batch_count'));
if ($deliveries_per_process <= 0 or get_config("system", "worker")) {
$deliveries_per_process = 1;
}
$this_batch = array();
for ($x = 0; $x < count($r); $x++) {
$contact = $r[$x];
if ($contact['self']) {
continue;
}
logger("Deliver " . $target_item["guid"] . " to " . $contact['url'], LOGGER_DEBUG);
// potentially more than one recipient. Start a new process and space them out a bit.
// we will deliver single recipient types of message and email recipients here.
if (!$mail && !$fsuggest && !$relocate && !$followup) {
$this_batch[] = $contact['id'];
if (count($this_batch) == $deliveries_per_process) {
proc_run('php', 'include/delivery.php', $cmd, $item_id, $this_batch);
$this_batch = array();
if ($interval) {
@time_sleep_until(microtime(true) + (double) $interval);
}
}
continue;
}
// be sure to pick up any stragglers
if (count($this_batch)) {
proc_run('php', 'include/delivery.php', $cmd, $item_id, $this_batch);
}
$deliver_status = 0;
logger("main delivery by notifier: followup={$followup} mail={$mail} fsuggest={$fsuggest} relocate={$relocate}");
switch ($contact['network']) {
case NETWORK_DFRN:
// perform local delivery if we are on the same site
$basepath = implode('/', array_slice(explode('/', $contact['url']), 0, 3));
if (link_compare($basepath, $a->get_baseurl())) {
$nickname = basename($contact['url']);
if ($contact['issued-id']) {
$sql_extra = sprintf(" AND `dfrn-id` = '%s' ", dbesc($contact['issued-id']));
} else {
$sql_extra = sprintf(" AND `issued-id` = '%s' ", dbesc($contact['dfrn-id']));
}
$x = q("SELECT\t`contact`.*, `contact`.`uid` AS `importer_uid`,\n\t\t\t\t\t\t\t`contact`.`pubkey` AS `cpubkey`,\n\t\t\t\t\t\t\t`contact`.`prvkey` AS `cprvkey`,\n\t\t\t\t\t\t\t`contact`.`thumb` AS `thumb`,\n\t\t\t\t\t\t\t`contact`.`url` as `url`,\n\t\t\t\t\t\t\t`contact`.`name` as `senderName`,\n\t\t\t\t\t\t\t`user`.*\n\t\t\t\t\t\t\tFROM `contact`\n\t\t\t\t\t\t\tINNER JOIN `user` ON `contact`.`uid` = `user`.`uid`\n\t\t\t\t\t\t\tWHERE `contact`.`blocked` = 0 AND `contact`.`archive` = 0\n\t\t\t\t\t\t\tAND `contact`.`pending` = 0\n\t\t\t\t\t\t\tAND `contact`.`network` = '%s' AND `user`.`nickname` = '%s'\n\t\t\t\t\t\t\t{$sql_extra}\n\t\t\t\t\t\t\tAND `user`.`account_expired` = 0 AND `user`.`account_removed` = 0 LIMIT 1", dbesc(NETWORK_DFRN), dbesc($nickname));
if ($x && count($x)) {
$write_flag = $x[0]['rel'] && $x[0]['rel'] != CONTACT_IS_SHARING ? true : false;
if (($owner['page-flags'] == PAGE_COMMUNITY || $write_flag) && !$x[0]['writable']) {
q("update contact set writable = 1 where id = %d", intval($x[0]['id']));
$x[0]['writable'] = 1;
}
// if contact's ssl policy changed, which we just determined
// is on our own server, update our contact links
$ssl_policy = get_config('system', 'ssl_policy');
fix_contact_ssl_policy($x[0], $ssl_policy);
// If we are setup as a soapbox we aren't accepting top level posts from this person
if ($x[0]['page-flags'] == PAGE_SOAPBOX and $top_level) {
break;
}
require_once 'library/simplepie/simplepie.inc';
logger('mod-delivery: local delivery');
local_delivery($x[0], $atom);
break;
}
}
logger('notifier: dfrndelivery: ' . $contact['name']);
$deliver_status = dfrn_deliver($owner, $contact, $atom);
logger('notifier: dfrn_delivery returns ' . $deliver_status);
if ($deliver_status == -1) {
logger('notifier: delivery failed: queuing message');
// queue message for redelivery
add_to_queue($contact['id'], NETWORK_DFRN, $atom);
}
break;
case NETWORK_OSTATUS:
// Do not send to ostatus if we are not configured to send to public networks
if ($owner['prvnets']) {
break;
}
if (get_config('system', 'ostatus_disabled') || get_config('system', 'dfrn_only')) {
break;
}
if ($followup && $contact['notify']) {
logger('slapdelivery followup item ' . $item_id . ' to ' . $contact['name']);
$deliver_status = slapper($owner, $contact['notify'], $slap);
if ($deliver_status == -1) {
// queue message for redelivery
add_to_queue($contact['id'], NETWORK_OSTATUS, $slap);
}
} else {
// only send salmon if public - e.g. if it's ok to notify
// a public hub, it's ok to send a salmon
if (count($slaps) && $public_message && !$expire) {
logger('slapdelivery item ' . $item_id . ' to ' . $contact['name']);
foreach ($slaps as $slappy) {
if ($contact['notify']) {
$deliver_status = slapper($owner, $contact['notify'], $slappy);
if ($deliver_status == -1) {
// queue message for redelivery
add_to_queue($contact['id'], NETWORK_OSTATUS, $slappy);
}
}
}
}
}
break;
case NETWORK_MAIL:
case NETWORK_MAIL2:
if (get_config('system', 'dfrn_only')) {
break;
}
// WARNING: does not currently convert to RFC2047 header encodings, etc.
$addr = $contact['addr'];
if (!strlen($addr)) {
break;
}
if ($cmd === 'wall-new' || $cmd === 'comment-new') {
$it = null;
if ($cmd === 'wall-new') {
$it = $items[0];
} else {
$r = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1", intval($argv[2]), intval($uid));
if (count($r)) {
$it = $r[0];
}
}
if (!$it) {
break;
}
$local_user = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1", intval($uid));
if (!count($local_user)) {
break;
}
$reply_to = '';
$r1 = q("SELECT * FROM `mailacct` WHERE `uid` = %d LIMIT 1", intval($uid));
if ($r1 && $r1[0]['reply_to']) {
$reply_to = $r1[0]['reply_to'];
}
$subject = $it['title'] ? email_header_encode($it['title'], 'UTF-8') : t("(no subject)");
// only expose our real email address to true friends
if ($contact['rel'] == CONTACT_IS_FRIEND && !$contact['blocked']) {
if ($reply_to) {
$headers = 'From: ' . email_header_encode($local_user[0]['username'], 'UTF-8') . ' <' . $reply_to . '>' . "\n";
$headers .= 'Sender: ' . $local_user[0]['email'] . "\n";
} else {
$headers = 'From: ' . email_header_encode($local_user[0]['username'], 'UTF-8') . ' <' . $local_user[0]['email'] . '>' . "\n";
}
} else {
$headers = 'From: ' . email_header_encode($local_user[0]['username'], 'UTF-8') . ' <' . t('noreply') . '@' . $a->get_hostname() . '>' . "\n";
}
//if($reply_to)
// $headers .= 'Reply-to: ' . $reply_to . "\n";
$headers .= 'Message-Id: <' . iri2msgid($it['uri']) . '>' . "\n";
if ($it['uri'] !== $it['parent-uri']) {
$headers .= "References: <" . iri2msgid($it["parent-uri"]) . ">";
// If Threading is enabled, write down the correct parent
if ($it["thr-parent"] != "" and $it["thr-parent"] != $it["parent-uri"]) {
$headers .= " <" . iri2msgid($it["thr-parent"]) . ">";
}
$headers .= "\n";
if (!$it['title']) {
$r = q("SELECT `title` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1", dbesc($it['parent-uri']), intval($uid));
if (count($r) and $r[0]['title'] != '') {
$subject = $r[0]['title'];
} else {
$r = q("SELECT `title` FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d LIMIT 1", dbesc($it['parent-uri']), intval($uid));
if (count($r) and $r[0]['title'] != '') {
$subject = $r[0]['title'];
}
}
}
if (strncasecmp($subject, 'RE:', 3)) {
$subject = 'Re: ' . $subject;
}
}
email_send($addr, $subject, $headers, $it);
}
break;
case NETWORK_DIASPORA:
if (get_config('system', 'dfrn_only') || !get_config('system', 'diaspora_enabled')) {
break;
}
if ($mail) {
diaspora_send_mail($item, $owner, $contact);
break;
}
if (!$normal_mode) {
break;
}
// special handling for followup to public post
// all other public posts processed as public batches further below
if ($public_message) {
if ($followup) {
diaspora_send_followup($target_item, $owner, $contact, true);
}
break;
}
if (!$contact['pubkey']) {
break;
}
$unsupported_activities = array(ACTIVITY_DISLIKE, ACTIVITY_ATTEND, ACTIVITY_ATTENDNO, ACTIVITY_ATTENDMAYBE);
//don't transmit activities which are not supported by diaspora
foreach ($unsupported_activities as $act) {
if (activity_match($target_item['verb'], $act)) {
break 2;
}
}
if ($target_item['deleted'] && ($target_item['uri'] === $target_item['parent-uri'] || $followup)) {
// send both top-level retractions and relayable retractions for owner to relay
diaspora_send_retraction($target_item, $owner, $contact);
break;
} elseif ($followup) {
// send comments and likes to owner to relay
diaspora_send_followup($target_item, $owner, $contact);
break;
} elseif ($target_item['uri'] !== $target_item['parent-uri']) {
// we are the relay - send comments, likes and relayable_retractions
// (of comments and likes) to our conversants
diaspora_send_relay($target_item, $owner, $contact);
break;
} elseif ($top_level && !$walltowall) {
// currently no workable solution for sending walltowall
diaspora_send_status($target_item, $owner, $contact);
break;
}
break;
case NETWORK_FEED:
case NETWORK_FACEBOOK:
if (get_config('system', 'dfrn_only')) {
break;
}
case NETWORK_PUMPIO:
if (get_config('system', 'dfrn_only')) {
break;
}
default:
break;
}
}
}
// send additional slaps to mentioned remote tags (@foo@example.com)
//if($slap && count($url_recipients) && ($followup || $top_level) && ($public_message || $push_notify) && (! $expire)) {
if ($slap && count($url_recipients) && ($public_message || $push_notify) && !$expire) {
if (!get_config('system', 'dfrn_only')) {
foreach ($url_recipients as $url) {
if ($url) {
logger('notifier: urldelivery: ' . $url);
$deliver_status = slapper($owner, $url, $slap);
// TODO: redeliver/queue these items on failure, though there is no contact record
}
}
}
}
if ($public_message) {
if (!$followup) {
$r0 = diaspora_fetch_relay();
} else {
$r0 = array();
}
$r1 = q("SELECT DISTINCT(`batch`), `id`, `name`,`network` FROM `contact` WHERE `network` = '%s'\n\t\t\tAND `uid` = %d AND `rel` != %d group by `batch` ORDER BY rand() ", dbesc(NETWORK_DIASPORA), intval($owner['uid']), intval(CONTACT_IS_SHARING));
$r2 = q("SELECT `id`, `name`,`network` FROM `contact`\n\t\t\tWHERE `network` in ( '%s', '%s') AND `uid` = %d AND `blocked` = 0 AND `pending` = 0 AND `archive` = 0\n\t\t\tAND `rel` != %d order by rand() ", dbesc(NETWORK_DFRN), dbesc(NETWORK_MAIL2), intval($owner['uid']), intval(CONTACT_IS_SHARING));
$r = array_merge($r2, $r1, $r0);
if (count($r)) {
logger('pubdeliver: ' . print_r($r, true), LOGGER_DEBUG);
// throw everything into the queue in case we get killed
foreach ($r as $rr) {
if (!$mail && !$fsuggest && !$followup) {
q("insert into deliverq ( `cmd`,`item`,`contact` ) values ('%s', %d, %d )", dbesc($cmd), intval($item_id), intval($rr['id']));
}
}
foreach ($r as $rr) {
// except for Diaspora batch jobs
// Don't deliver to folks who have already been delivered to
if ($rr['network'] !== NETWORK_DIASPORA && in_array($rr['id'], $conversants)) {
logger('notifier: already delivered id=' . $rr['id']);
continue;
}
if (!$mail && !$fsuggest && !$followup) {
logger('notifier: delivery agent: ' . $rr['name'] . ' ' . $rr['id']);
proc_run('php', 'include/delivery.php', $cmd, $item_id, $rr['id']);
if ($interval) {
@time_sleep_until(microtime(true) + (double) $interval);
}
}
}
}
$push_notify = true;
}
if ($push_notify and strlen($hub)) {
$hubs = explode(',', $hub);
if (count($hubs)) {
foreach ($hubs as $h) {
$h = trim($h);
if (!strlen($h)) {
continue;
}
if ($h === '[internal]') {
// Set push flag for PuSH subscribers to this topic,
// they will be notified in queue.php
q("UPDATE `push_subscriber` SET `push` = 1 " . "WHERE `nickname` = '%s'", dbesc($owner['nickname']));
logger('Activating internal PuSH for item ' . $item_id, LOGGER_DEBUG);
} else {
$params = 'hub.mode=publish&hub.url=' . urlencode($a->get_baseurl() . '/dfrn_poll/' . $owner['nickname']);
post_url($h, $params);
logger('publish for item ' . $item_id . ' ' . $h . ' ' . $params . ' returned ' . $a->get_curl_code());
}
if (count($hubs) > 1) {
sleep(7);
}
// try and avoid multiple hubs responding at precisely the same time
}
}
// Handling the pubsubhubbub requests
proc_run('php', 'include/pubsubpublish.php');
}
// If the item was deleted, clean up the `sign` table
if ($target_item['deleted']) {
$r = q("DELETE FROM sign where `retract_iid` = %d", intval($target_item['id']));
}
logger('notifier: calling hooks', LOGGER_DEBUG);
if ($normal_mode) {
call_hooks('notifier_normal', $target_item);
}
call_hooks('notifier_end', $target_item);
return;
}
function diaspora_send(&$a, &$b)
{
$hostname = $a->get_hostname();
logger('diaspora_send: invoked');
if ($b['deleted'] || $b['private'] || $b['created'] !== $b['edited']) {
return;
}
if (!strstr($b['postopts'], 'diaspora')) {
return;
}
if ($b['parent'] != $b['id']) {
return;
}
logger('diaspora_send: prepare posting', LOGGER_DEBUG);
$diaspora_username = get_pconfig($b['uid'], 'diaspora', 'diaspora_username');
$diaspora_password = get_pconfig($b['uid'], 'diaspora', 'diaspora_password');
$diaspora_url = get_pconfig($b['uid'], 'diaspora', 'diaspora_url');
if ($diaspora_url && $diaspora_username && $diaspora_password) {
logger('diaspora_send: all values seem to be okay', LOGGER_DEBUG);
require_once 'include/bb2diaspora.php';
$tag_arr = array();
$tags = '';
$x = preg_match_all('/\\#\\[(.*?)\\](.*?)\\[/', $b['tag'], $matches, PREG_SET_ORDER);
if ($x) {
foreach ($matches as $mtch) {
$tag_arr[] = $mtch[2];
}
}
if (count($tag_arr)) {
$tags = implode(',', $tag_arr);
}
$title = $b['title'];
$body = $b['body'];
// Insert a newline before and after a quote
$body = str_ireplace("[quote", "\n\n[quote", $body);
$body = str_ireplace("[/quote]", "[/quote]\n\n", $body);
// Removal of tags and mentions
// #-tags
$body = preg_replace('/#\\[url\\=(\\w+.*?)\\](\\w+.*?)\\[\\/url\\]/i', '#$2', $body);
// @-mentions
$body = preg_replace('/@\\[url\\=(\\w+.*?)\\](\\w+.*?)\\[\\/url\\]/i', '@$2', $body);
// remove multiple newlines
do {
$oldbody = $body;
$body = str_replace("\n\n\n", "\n\n", $body);
} while ($oldbody != $body);
// convert to markdown
$body = bb2diaspora($body, false, true);
// Adding the title
if (strlen($title)) {
$body = "## " . html_entity_decode($title) . "\n\n" . $body;
}
require_once "addon/diaspora/diasphp.php";
try {
logger('diaspora_send: prepare', LOGGER_DEBUG);
$conn = new Diasphp($diaspora_url);
logger('diaspora_send: try to log in ' . $diaspora_username, LOGGER_DEBUG);
$conn->login($diaspora_username, $diaspora_password);
logger('diaspora_send: try to send ' . $body, LOGGER_DEBUG);
//throw new Exception('Test');
$conn->post($body, $hostname);
logger('diaspora_send: success');
} catch (Exception $e) {
logger("diaspora_send: Error submitting the post: " . $e->getMessage());
logger('diaspora_send: requeueing ' . $b['uid'], LOGGER_DEBUG);
$r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", $b['uid']);
if (count($r)) {
$a->contact = $r[0]["id"];
}
$s = serialize(array('url' => $url, 'item' => $b['id'], 'post' => $body));
require_once 'include/queue_fn.php';
add_to_queue($a->contact, NETWORK_DIASPORA2, $s);
notice(t('Diaspora post failed. Queued for retry.') . EOL);
}
}
}
/**
* @param App $a
* @param object $b
* @return mixed
*/
function facebook_post_hook(&$a, &$b)
{
if ($b['deleted'] || $b['created'] !== $b['edited']) {
return;
}
/**
* Post to Facebook stream
*/
require_once 'include/group.php';
require_once 'include/html2plain.php';
logger('Facebook post');
$reply = false;
$likes = false;
$deny_arr = array();
$allow_arr = array();
$toplevel = $b['id'] == $b['parent'] ? true : false;
$linking = get_pconfig($b['uid'], 'facebook', 'no_linking') ? 0 : 1;
if (!$toplevel && $linking) {
$r = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1", intval($b['parent']), intval($b['uid']));
if (count($r) && substr($r[0]['uri'], 0, 4) === 'fb::') {
$reply = substr($r[0]['uri'], 4);
} elseif (count($r) && substr($r[0]['extid'], 0, 4) === 'fb::') {
$reply = substr($r[0]['extid'], 4);
} else {
return;
}
$u = q("SELECT * FROM user where uid = %d limit 1", intval($b['uid']));
if (!count($u)) {
return;
}
// only accept comments from the item owner. Other contacts are unknown to FB.
if (!link_compare($b['author-link'], $a->get_baseurl() . '/profile/' . $u[0]['nickname'])) {
return;
}
logger('facebook reply id=' . $reply);
}
if (strstr($b['postopts'], 'facebook') || $b['private'] || $reply) {
if ($b['private'] && $reply === false) {
$allow_people = expand_acl($b['allow_cid']);
$allow_groups = expand_groups(expand_acl($b['allow_gid']));
$deny_people = expand_acl($b['deny_cid']);
$deny_groups = expand_groups(expand_acl($b['deny_gid']));
$recipients = array_unique(array_merge($allow_people, $allow_groups));
$deny = array_unique(array_merge($deny_people, $deny_groups));
$allow_str = dbesc(implode(', ', $recipients));
if ($allow_str) {
$r = q("SELECT `notify` FROM `contact` WHERE `id` IN ( {$allow_str} ) AND `network` = 'face'");
if (count($r)) {
foreach ($r as $rr) {
$allow_arr[] = $rr['notify'];
}
}
}
$deny_str = dbesc(implode(', ', $deny));
if ($deny_str) {
$r = q("SELECT `notify` FROM `contact` WHERE `id` IN ( {$deny_str} ) AND `network` = 'face'");
if (count($r)) {
foreach ($r as $rr) {
$deny_arr[] = $rr['notify'];
}
}
}
if (count($deny_arr) && !count($allow_arr)) {
// One or more FB folks were denied access but nobody on FB was specifically allowed access.
// This might cause the post to be open to public on Facebook, but only to selected members
// on another network. Since this could potentially leak a post to somebody who was denied,
// we will skip posting it to Facebook with a slightly vague but relevant message that will
// hopefully lead somebody to this code comment for a better explanation of what went wrong.
notice(t('Post to Facebook cancelled because of multi-network access permission conflict.') . EOL);
return;
}
// if it's a private message but no Facebook members are allowed or denied, skip Facebook post
if (!count($allow_arr) && !count($deny_arr)) {
return;
}
}
if ($b['verb'] == ACTIVITY_LIKE) {
$likes = true;
}
$appid = get_config('facebook', 'appid');
$secret = get_config('facebook', 'appsecret');
if ($appid && $secret) {
logger('facebook: have appid+secret');
$fb_token = get_pconfig($b['uid'], 'facebook', 'access_token');
// post to facebook if it's a public post and we've ticked the 'post to Facebook' box,
// or it's a private message with facebook participants
// or it's a reply or likes action to an existing facebook post
if ($fb_token && ($toplevel || $b['private'] || $reply)) {
logger('facebook: able to post');
require_once 'library/facebook.php';
require_once 'include/bbcode.php';
$msg = $b['body'];
logger('Facebook post: original msg=' . $msg, LOGGER_DATA);
// make links readable before we strip the code
// unless it's a dislike - just send the text as a comment
// if($b['verb'] == ACTIVITY_DISLIKE)
// $msg = trim(strip_tags(bbcode($msg)));
// Old code
/*$search_str = $a->get_baseurl() . '/search';
if(preg_match("/\[url=(.*?)\](.*?)\[\/url\]/is",$msg,$matches)) {
// don't use hashtags for message link
if(strpos($matches[2],$search_str) === false) {
$link = $matches[1];
if(substr($matches[2],0,5) != '[img]')
$linkname = $matches[2];
}
}
// strip tag links to avoid link clutter, this really should be
// configurable because we're losing information
$msg = preg_replace("/\#\[url=(.*?)\](.*?)\[\/url\]/is",'#$2',$msg);
// provide the link separately for normal links
$msg = preg_replace("/\[url=(.*?)\](.*?)\[\/url\]/is",'$2 $1',$msg);
if(preg_match("/\[img\](.*?)\[\/img\]/is",$msg,$matches))
$image = $matches[1];
$msg = preg_replace("/\[img\](.*?)\[\/img\]/is", t('Image: ') . '$1', $msg);
if((strpos($link,z_root()) !== false) && (! $image))
$image = $a->get_baseurl() . '/images/friendica-64.jpg';
$msg = trim(strip_tags(bbcode($msg)));*/
// New code
// Looking for the first image
$image = '';
if (preg_match("/\\[img\\=([0-9]*)x([0-9]*)\\](.*?)\\[\\/img\\]/is", $b['body'], $matches)) {
$image = $matches[3];
}
if ($image == '') {
if (preg_match("/\\[img\\](.*?)\\[\\/img\\]/is", $b['body'], $matches)) {
$image = $matches[1];
}
}
// Checking for a bookmark element
$body = $b['body'];
if (strpos($body, "[bookmark") !== false) {
// splitting the text in two parts:
// before and after the bookmark
$pos = strpos($body, "[bookmark");
$body1 = substr($body, 0, $pos);
$body2 = substr($body, $pos);
// Removing the bookmark and all quotes after the bookmark
// they are mostly only the content after the bookmark.
$body2 = preg_replace("/\\[bookmark\\=([^\\]]*)\\](.*?)\\[\\/bookmark\\]/ism", '', $body2);
$body2 = preg_replace("/\\[quote\\=([^\\]]*)\\](.*?)\\[\\/quote\\]/ism", '', $body2);
$body2 = preg_replace("/\\[quote\\](.*?)\\[\\/quote\\]/ism", '', $body2);
$body = $body1 . $body2;
}
// At first convert the text to html
$html = bbcode($body);
// Then convert it to plain text
$msg = trim($b['title'] . " \n\n" . html2plain($html, 0, true));
$msg = html_entity_decode($msg, ENT_QUOTES, 'UTF-8');
// Removing multiple newlines
while (strpos($msg, "\n\n\n") !== false) {
$msg = str_replace("\n\n\n", "\n\n", $msg);
}
// add any attachments as text urls
$arr = explode(',', $b['attach']);
if (count($arr)) {
$msg .= "\n";
foreach ($arr as $r) {
$matches = false;
$cnt = preg_match('|\\[attach\\]href=\\"(.*?)\\" size=\\"(.*?)\\" type=\\"(.*?)\\" title=\\"(.*?)\\"\\[\\/attach\\]|', $r, $matches);
if ($cnt) {
$msg .= "\n" . $matches[1];
}
}
}
$link = '';
$linkname = '';
// look for bookmark-bbcode and handle it with priority
if (preg_match("/\\[bookmark\\=([^\\]]*)\\](.*?)\\[\\/bookmark\\]/is", $b['body'], $matches)) {
$link = $matches[1];
$linkname = $matches[2];
}
// If there is no bookmark element then take the first link
if ($link == '') {
$links = collecturls($html);
if (sizeof($links) > 0) {
reset($links);
$link = current($links);
}
}
// Remove trailing and leading spaces
$msg = trim($msg);
// Since facebook increased the maxpostlen massively this never should happen again :)
if (strlen($msg) > FACEBOOK_MAXPOSTLEN) {
require_once 'library/slinky.php';
$display_url = $b['plink'];
$slinky = new Slinky($display_url);
// setup a cascade of shortening services
// try to get a short link from these services
// in the order ur1.ca, trim, id.gd, tinyurl
$slinky->set_cascade(array(new Slinky_UR1ca(), new Slinky_Trim(), new Slinky_IsGd(), new Slinky_TinyURL()));
$shortlink = $slinky->short();
// the new message will be shortened such that "... $shortlink"
// will fit into the character limit
$msg = substr($msg, 0, FACEBOOK_MAXPOSTLEN - strlen($shortlink) - 4);
$msg .= '... ' . $shortlink;
}
// Fallback - if message is empty
if (!strlen($msg)) {
$msg = $link;
}
if (!strlen($msg)) {
$msg = $image;
}
if (!strlen($msg)) {
$msg = $linkname;
}
// If there is nothing to post then exit
if (!strlen($msg)) {
return;
}
logger('Facebook post: msg=' . $msg, LOGGER_DATA);
if ($likes) {
$postvars = array('access_token' => $fb_token);
} else {
$postvars = array('access_token' => $fb_token, 'message' => $msg);
if (isset($image)) {
$postvars['picture'] = $image;
//$postvars['type'] = "photo";
}
if (isset($link)) {
$postvars['link'] = $link;
//$postvars['type'] = "link";
}
if (isset($linkname)) {
$postvars['name'] = $linkname;
}
}
if ($b['private'] && $toplevel) {
$postvars['privacy'] = '{"value": "CUSTOM", "friends": "SOME_FRIENDS"';
if (count($allow_arr)) {
$postvars['privacy'] .= ',"allow": "' . implode(',', $allow_arr) . '"';
}
if (count($deny_arr)) {
$postvars['privacy'] .= ',"deny": "' . implode(',', $deny_arr) . '"';
}
$postvars['privacy'] .= '}';
}
if ($reply) {
$url = 'https://graph.facebook.com/' . $reply . '/' . ($likes ? 'likes' : 'comments');
} else {
if ($link != "" or $image != "" or $b['title'] == '' or strlen($msg) < 500) {
$url = 'https://graph.facebook.com/me/feed';
if ($b['plink']) {
$postvars['actions'] = '{"name": "' . t('View on Friendica') . '", "link": "' . $b['plink'] . '"}';
}
} else {
// if its only a message and a subject and the message is larger than 500 characters then post it as note
$postvars = array('access_token' => $fb_token, 'message' => bbcode($b['body']), 'subject' => $b['title']);
$url = 'https://graph.facebook.com/me/notes';
}
}
logger('facebook: post to ' . $url);
logger('facebook: postvars: ' . print_r($postvars, true));
// "test_mode" prevents anything from actually being posted.
// Otherwise, let's do it.
if (!get_config('facebook', 'test_mode')) {
$x = post_url($url, $postvars);
logger('Facebook post returns: ' . $x, LOGGER_DEBUG);
$retj = json_decode($x);
if ($retj->id) {
q("UPDATE `item` SET `extid` = '%s' WHERE `id` = %d LIMIT 1", dbesc('fb::' . $retj->id), intval($b['id']));
} else {
if (!$likes) {
$s = serialize(array('url' => $url, 'item' => $b['id'], 'post' => $postvars));
require_once 'include/queue_fn.php';
add_to_queue($a->contact, NETWORK_FACEBOOK, $s);
notice(t('Facebook post failed. Queued for retry.') . EOL);
}
if (isset($retj->error) && $retj->error->type == "OAuthException" && $retj->error->code == 190) {
logger('Facebook session has expired due to changed password.', LOGGER_DEBUG);
$last_notification = get_pconfig($b['uid'], 'facebook', 'session_expired_mailsent');
if (!$last_notification || $last_notification < time() - FACEBOOK_SESSION_ERR_NOTIFICATION_INTERVAL) {
require_once 'include/enotify.php';
$r = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1", intval($b['uid']));
notification(array('uid' => $b['uid'], 'type' => NOTIFY_SYSTEM, 'system_type' => 'facebook_connection_invalid', 'language' => $r[0]['language'], 'to_name' => $r[0]['username'], 'to_email' => $r[0]['email'], 'source_name' => t('Administrator'), 'source_link' => $a->config["system"]["url"], 'source_photo' => $a->config["system"]["url"] . '/images/person-80.jpg'));
set_pconfig($b['uid'], 'facebook', 'session_expired_mailsent', time());
} else {
logger('Facebook: No notification, as the last one was sent on ' . $last_notification, LOGGER_DEBUG);
}
}
}
}
}
}
}
}
