function wppost_post_remote_end(&$a, &$b)
{
// We are only looking for public comments
logger('wppost_post_remote_end');
if ($b['mid'] === $b['parent_mid']) {
return;
}
if (!is_item_normal($b) || $b['item_private']) {
return;
}
// Does the post owner have this plugin installed?
$wp_post = intval(get_pconfig($b['uid'], 'wppost', 'post'));
if (!$wp_post) {
return;
}
// Are we allowed to forward comments?
$wp_forward_comments = intval(get_pconfig($b['uid'], 'wppost', 'forward_comments'));
if (!$wp_forward_comments) {
return;
}
// how about our stream permissions?
if (!perm_is_allowed($b['uid'], '', 'view_stream')) {
return;
}
// Now we have to get down and dirty. Was the parent shared with wordpress?
$r = q("select * from iconfig left join item on iconfig.iid = item.id where cat = 'system' and k = 'wordpress' and iid = %d and item.uid = %d limit 1", intval($b['parent']), intval($b['uid']));
if (!$r) {
return;
}
$wp_parent_id = intval(basename($r[0]['v']));
$x = q("select * from xchan where xchan_hash = '%s' limit 1", dbesc($b['author_xchan']));
if (!$x) {
return;
}
logger('Wordpress xpost comment invoked', LOGGER_DEBUG);
$edited = $b['created'] !== $b['edited'] ? true : false;
if ($edited) {
$r = q("select * from iconfig left join item on iconfig.iid = item.id\n\t\t\twhere cat = 'system' and k = 'wordpress' and iid = %d and uid = %d limit 1", intval($b['id']), intval($b['uid']));
if (!$r) {
return;
}
$wp_comment_id = intval(basename($r[0]['v']));
}
$wp_username = get_pconfig($b['uid'], 'wppost', 'wp_username');
$wp_password = z_unobscure(get_pconfig($b['uid'], 'wppost', 'wp_password'));
$wp_blog = get_pconfig($b['uid'], 'wppost', 'wp_blog');
$wp_blogid = get_pconfig($b['uid'], 'wppost', 'wp_blogid');
if (!$wp_blogid) {
$wp_blogid = 1;
}
if ($wp_username && $wp_password && $wp_blog) {
require_once 'include/bbcode.php';
$data = array('author' => $x[0]['xchan_name'], 'author_email' => $x[0]['xchan_addr'], 'author_url' => $x[0]['xchan_url'], 'content' => bbcode($b['body']), 'approved' => 1);
if ($edited) {
$data['comment_id'] = $wp_comment_id;
} else {
$data['red_avatar'] = $x[0]['xchan_photo_m'];
}
$client = new IXR_Client($wp_blog);
// this will fail if the post_to_red plugin isn't installed on the wordpress site
$res = $client->query('red.Comment', $wp_blogid, $wp_username, $wp_password, $wp_parent_id, $data);
if (!$res) {
logger('wppost: comment failed.');
return;
}
$post_id = $client->getResponse();
logger('wppost: comment returns post_id: ' . $post_id, LOGGER_DEBUG);
// edited just returns true
if ($edited) {
return;
}
if ($post_id) {
q("insert into iconfig ( iid, cat, v, k, sharing ) values ( %d, 'system', '%s', '%s', 1 )", intval($b['id']), dbesc(dirname($wp_blog) . '/' . $post_id), dbesc('wordpress'));
}
}
}
function dwpost_send(&$a, &$b)
{
if (!is_item_normal($b) || $b['item_private'] || $b['created'] !== $b['edited']) {
return;
}
if (!perm_is_allowed($b['uid'], '', 'view_stream')) {
return;
}
if (!strstr($b['postopts'], 'dwpost')) {
return;
}
if ($b['parent'] != $b['id']) {
return;
}
// dreamwidth post in the LJ user's timezone.
// Hopefully the person's Friendica account
// will be set to the same thing.
$tz = 'UTC';
$x = q("select channel_timezone from channel where channel_id = %d limit 1", intval($b['uid']));
if ($x && strlen($x[0]['channel_timezone'])) {
$tz = $x[0]['channel_timezone'];
}
$dw_username = get_pconfig($b['uid'], 'dwpost', 'dw_username');
$dw_password = z_unobscure(get_pconfig($b['uid'], 'dwpost', 'dw_password'));
$dw_blog = 'http://www.dreamwidth.org/interface/xmlrpc';
if ($dw_username && $dw_password && $dw_blog) {
require_once 'include/bbcode.php';
require_once 'include/datetime.php';
$title = $b['title'];
$post = bbcode($b['body']);
$post = xmlify($post);
$tags = dwpost_get_tags($b['tag']);
$date = datetime_convert('UTC', $tz, $b['created'], 'Y-m-d H:i:s');
$year = intval(substr($date, 0, 4));
$mon = intval(substr($date, 5, 2));
$day = intval(substr($date, 8, 2));
$hour = intval(substr($date, 11, 2));
$min = intval(substr($date, 14, 2));
$xml = <<<EOT
<?xml version="1.0" encoding="utf-8"?>
<methodCall><methodName>LJ.XMLRPC.postevent</methodName>
<params><param>
<value><struct>
<member><name>year</name><value><int>{$year}</int></value></member>
<member><name>mon</name><value><int>{$mon}</int></value></member>
<member><name>day</name><value><int>{$day}</int></value></member>
<member><name>hour</name><value><int>{$hour}</int></value></member>
<member><name>min</name><value><int>{$min}</int></value></member>
<member><name>event</name><value><string>{$post}</string></value></member>
<member><name>username</name><value><string>{$dw_username}</string></value></member>
<member><name>password</name><value><string>{$dw_password}</string></value></member>
<member><name>subject</name><value><string>{$title}</string></value></member>
<member><name>lineendings</name><value><string>unix</string></value></member>
<member><name>ver</name><value><int>1</int></value></member>
<member><name>props</name>
<value><struct>
<member><name>useragent</name><value><string>Friendica</string></value></member>
<member><name>taglist</name><value><string>{$tags}</string></value></member>
</struct></value></member>
</struct></value>
</param></params>
</methodCall>
EOT;
logger('dwpost: data: ' . $xml, LOGGER_DATA);
if ($dw_blog !== 'test') {
$x = z_post_url($dw_blog, $xml, array('headers' => array("Content-Type: text/xml")));
}
logger('posted to dreamwidth: ' . print_r($x, true), LOGGER_DEBUG);
}
}
function diaspost_send(&$a, &$b)
{
$hostname = 'hubzilla ' . '(' . $a->get_hostname() . ')';
logger('diaspost_send: invoked', LOGGER_DEBUG);
if ($b['mid'] != $b['parent_mid']) {
return;
}
if (!is_item_normal($b) || $b['item_private'] || $b['created'] !== $b['edited']) {
return;
}
if (!perm_is_allowed($b['uid'], '', 'view_stream')) {
return;
}
if (!strstr($b['postopts'], 'diaspost')) {
return;
}
logger('diaspost_send: prepare posting', LOGGER_DEBUG);
$diaspost_username = get_pconfig($b['uid'], 'diaspost', 'diaspost_username');
$diaspost_password = z_unobscure(get_pconfig($b['uid'], 'diaspost', 'diaspost_password'));
$diaspost_url = get_pconfig($b['uid'], 'diaspost', 'diaspost_url');
if ($diaspost_url && $diaspost_username && $diaspost_password) {
logger('diaspost_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);
// strip bookmark indicators
$body = preg_replace('/\\#\\^\\[([zu])rl/i', '[$1rl', $body);
$body = preg_replace('/\\#\\^http/i', 'http', $body);
if (intval(get_pconfig($item['uid'], 'system', 'prevent_tag_hijacking'))) {
$new_tag = html_entity_decode('⋕', ENT_COMPAT, 'UTF-8');
$new_mention = html_entity_decode('＠', ENT_COMPAT, 'UTF-8');
// #-tags
$body = preg_replace('/\\#\\[url/i', $new_tag . '[url', $body);
$body = preg_replace('/\\#\\[zrl/i', $new_tag . '[zrl', $body);
// @-mentions
$body = preg_replace('/\\@\\!?\\[url/i', $new_mention . '[url', $body);
$body = preg_replace('/\\@\\!?\\[zrl/i', $new_mention . '[zrl', $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/diaspost/diasphp.php";
try {
logger('diaspost_send: prepare', LOGGER_DEBUG);
$conn = new Diasphp($diaspost_url);
logger('diaspost_send: try to log in ' . $diaspost_username, LOGGER_DEBUG);
$conn->login($diaspost_username, $diaspost_password);
logger('diaspost_send: try to send ' . $body, LOGGER_DEBUG);
//throw new Exception('Test');
$conn->post($body, $hostname);
logger('diaspost_send: success');
} catch (Exception $e) {
logger("diaspost_send: Error submitting the post: " . $e->getMessage());
// logger('diaspost_send: requeueing '.$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,$s);
// notice(t('Diaspost post failed. Queued for retry.').EOL);
}
}
}
function rtof_post_hook(&$a, &$b)
{
/**
* Post to Friendica
*/
// for now, just top level posts.
if ($b['mid'] != $b['parent_mid']) {
return;
}
if (!is_item_normal($b) || $b['item_private'] || $b['created'] !== $b['edited']) {
return;
}
if (!perm_is_allowed($b['uid'], '', 'view_stream')) {
return;
}
if (!strstr($b['postopts'], 'rtof')) {
return;
}
logger('Red-to-Friendica post invoked');
load_pconfig($b['uid'], 'rtof');
$api = get_pconfig($b['uid'], 'rtof', 'baseapi');
if (substr($api, -1, 1) != '/') {
$api .= '/';
}
$username = get_pconfig($b['uid'], 'rtof', 'username');
$password = z_unobscure(get_pconfig($b['uid'], 'rtof', 'password'));
$msg = $b['body'];
$postdata = array('status' => $b['body'], 'title' => $b['title'], 'message_id' => $b['mid'], 'source' => 'Red Matrix');
if (strlen($b['body'])) {
$ret = z_post_url($api . 'statuses/update', $postdata, 0, array('http_auth' => $username . ':' . $password, 'novalidate' => 1));
if ($ret['success']) {
logger('rtof: returns: ' . print_r($ret['body'], true));
} else {
logger('rtof: z_post_url failed: ' . print_r($ret['debug'], true));
}
}
}
function twitter_post_hook(&$a, &$b)
{
/**
* Post to Twitter
*/
if (!is_item_normal($b) || $b['item_private'] || $b['created'] !== $b['edited']) {
return;
}
if (!perm_is_allowed($b['uid'], '', 'view_stream')) {
return;
}
if (!strstr($b['postopts'], 'twitter')) {
return;
}
if ($b['parent'] != $b['id']) {
return;
}
logger('twitter post invoked');
load_pconfig($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');
$intelligent_shortening = get_pconfig($b['uid'], 'twitter', 'intelligent_shortening');
// Global setting overrides this
if (get_config('twitter', 'intelligent_shortening')) {
$intelligent_shortening = get_config('twitter', 'intelligent_shortening');
}
if ($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, $osecret);
// in theory max char is 140 but T. uses t.co to make links
// longer so we give them 10 characters extra
if (!$intelligent_shortening) {
$max_char = 130;
// max. length for a tweet
// we will only work with up to two times the length of the dent
// we can later send to Twitter. This way we can "gain" some
// information during shortening of potential links but do not
// shorten all the links in a 200000 character long essay.
if (!$b['title'] == '') {
$tmp = $b['title'] . ' : ' . $b['body'];
// $tmp = substr($tmp, 0, 4*$max_char);
} else {
$tmp = $b['body'];
// substr($b['body'], 0, 3*$max_char);
}
// if [url=bla][img]blub.png[/img][/url] get blub.png
$tmp = preg_replace('/\\[url\\=(https?\\:\\/\\/[a-zA-Z0-9\\:\\/\\-\\?\\&\\;\\.\\=\\_\\~\\#\\%\\$\\!\\+\\,]+)\\]\\[img\\](\\w+.*?)\\[\\/img\\]\\[\\/url\\]/i', '$2', $tmp);
$tmp = preg_replace('/\\[zrl\\=(https?\\:\\/\\/[a-zA-Z0-9\\:\\/\\-\\?\\&\\;\\.\\=\\_\\~\\#\\%\\$\\!\\+\\,]+)\\]\\[zmg\\](\\w+.*?)\\[\\/zmg\\]\\[\\/zrl\\]/i', '$2', $tmp);
// preserve links to images, videos and audios
$tmp = preg_replace('/\\[img\\=([0-9]*)x([0-9]*)\\](.*?)\\[\\/img\\]/ism', '$3', $tmp);
$tmp = preg_replace('/\\[\\/?img(\\s+.*?\\]|\\])/i', '', $tmp);
$tmp = preg_replace('/\\[zmg\\=([0-9]*)x([0-9]*)\\](.*?)\\[\\/zmg\\]/ism', '$3', $tmp);
$tmp = preg_replace('/\\[\\/?zmg(\\s+.*?\\]|\\])/i', '', $tmp);
$tmp = preg_replace('/\\[\\/?video(\\s+.*?\\]|\\])/i', '', $tmp);
$tmp = preg_replace('/\\[\\/?youtube(\\s+.*?\\]|\\])/i', '', $tmp);
$tmp = preg_replace('/\\[\\/?vimeo(\\s+.*?\\]|\\])/i', '', $tmp);
$tmp = preg_replace('/\\[\\/?audio(\\s+.*?\\]|\\])/i', '', $tmp);
$linksenabled = get_pconfig($b['uid'], 'twitter', 'post_taglinks');
// if a #tag is linked, don't send the [url] over to SN
// that is, don't send if the option is not set in the
// connector settings
if ($linksenabled == '0') {
// #-tags
$tmp = preg_replace('/#\\[url\\=(\\w+.*?)\\](\\w+.*?)\\[\\/url\\]/i', '#$2', $tmp);
// @-mentions
$tmp = preg_replace('/@\\[url\\=(\\w+.*?)\\](\\w+.*?)\\[\\/url\\]/i', '@$2', $tmp);
$tmp = preg_replace('/#\\[zrl\\=(\\w+.*?)\\](\\w+.*?)\\[\\/zrl\\]/i', '#$2', $tmp);
// @-mentions
$tmp = preg_replace('/@\\[zrl\\=(\\w+.*?)\\](\\w+.*?)\\[\\/zrl\\]/i', '@$2', $tmp);
// recycle 1
}
$tmp = preg_replace('/\\[url\\=(https?\\:\\/\\/[a-zA-Z0-9\\:\\/\\-\\?\\&\\;\\.\\=\\_\\~\\#\\%\\$\\!\\+\\,]+)\\](\\w+.*?)\\[\\/url\\]/i', '$2 $1', $tmp);
// find all http or https links in the body of the entry and
// apply the shortener if the link is longer then 20 characters
if (strlen($tmp) > $max_char && $max_char > 0) {
preg_match_all('/(https?\\:\\/\\/[a-zA-Z0-9\\:\\/\\-\\?\\&\\;\\.\\=\\_\\~\\#\\%\\$\\!\\+\\,]+)/i', $tmp, $allurls);
foreach ($allurls as $url) {
foreach ($url as $u) {
if (strlen($u) > 20) {
$sl = short_link($u);
$tmp = str_replace($u, $sl, $tmp);
}
}
}
}
// ok, all the links we want to send out are save, now strip
// away the remaining bbcode
//$msg = strip_tags(bbcode($tmp, false, false));
$msg = bbcode($tmp, false, false);
$msg = str_replace(array('<br>', '<br />'), "\n", $msg);
$msg = strip_tags($msg);
// quotes not working - let's try this
$msg = html_entity_decode($msg);
if (strlen($msg) > $max_char && $max_char > 0) {
$shortlink = short_link($b['plink']);
// the new message will be shortened such that "... $shortlink"
// will fit into the character limit
$msg = nl2br(substr($msg, 0, $max_char - strlen($shortlink) - 4));
$msg = str_replace(array('<br>', '<br />'), ' ', $msg);
$e = explode(' ', $msg);
// remove the last word from the cut down message to
// avoid sending cut words to the MicroBlog
array_pop($e);
$msg = implode(' ', $e);
$msg .= '... ' . $shortlink;
}
$msg = trim($msg);
$image = "";
} else {
$msgarr = twitter_shortenmsg($b);
$msg = $msgarr["msg"];
$image = $msgarr["image"];
}
// and now tweet it :-)
// if(strlen($msg) and ($image != "")) {
// $img_str = z_fetch_url($image);
// $tempfile = tempnam(get_config("system","temppath"), "cache");
// file_put_contents($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->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 ($result->errors) {
logger('Send to Twitter failed: "' . print_r($result->errors, true) . '"');
}
// 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 item_post(&$a)
{
// This will change. Figure out who the observer is and whether or not
// they have permission to post here. Else ignore the post.
if (!local_channel() && !remote_channel() && !x($_REQUEST, 'commenter')) {
return;
}
require_once 'include/security.php';
$uid = local_channel();
$channel = null;
$observer = null;
/**
* Is this a reply to something?
*/
$parent = x($_REQUEST, 'parent') ? intval($_REQUEST['parent']) : 0;
$parent_mid = x($_REQUEST, 'parent_mid') ? trim($_REQUEST['parent_mid']) : '';
$remote_xchan = x($_REQUEST, 'remote_xchan') ? trim($_REQUEST['remote_xchan']) : false;
$r = q("select * from xchan where xchan_hash = '%s' limit 1", dbesc($remote_xchan));
if ($r) {
$remote_observer = $r[0];
} else {
$remote_xchan = $remote_observer = false;
}
$profile_uid = x($_REQUEST, 'profile_uid') ? intval($_REQUEST['profile_uid']) : 0;
require_once 'include/identity.php';
$sys = get_sys_channel();
if ($sys && $profile_uid && $sys['channel_id'] == $profile_uid && is_site_admin()) {
$uid = intval($sys['channel_id']);
$channel = $sys;
$observer = $sys;
}
if (x($_REQUEST, 'dropitems')) {
require_once 'include/items.php';
$arr_drop = explode(',', $_REQUEST['dropitems']);
drop_items($arr_drop);
$json = array('success' => 1);
echo json_encode($json);
killme();
}
call_hooks('post_local_start', $_REQUEST);
// logger('postvars ' . print_r($_REQUEST,true), LOGGER_DATA);
$api_source = x($_REQUEST, 'api_source') && $_REQUEST['api_source'] ? true : false;
$consensus = intval($_REQUEST['consensus']);
// 'origin' (if non-zero) indicates that this network is where the message originated,
// for the purpose of relaying comments to other conversation members.
// If using the API from a device (leaf node) you must set origin to 1 (default) or leave unset.
// If the API is used from another network with its own distribution
// and deliveries, you may wish to set origin to 0 or false and allow the other
// network to relay comments.
// If you are unsure, it is prudent (and important) to leave it unset.
$origin = $api_source && array_key_exists('origin', $_REQUEST) ? intval($_REQUEST['origin']) : 1;
// To represent message-ids on other networks - this will create an item_id record
$namespace = $api_source && array_key_exists('namespace', $_REQUEST) ? strip_tags($_REQUEST['namespace']) : '';
$remote_id = $api_source && array_key_exists('remote_id', $_REQUEST) ? strip_tags($_REQUEST['remote_id']) : '';
$owner_hash = null;
$message_id = x($_REQUEST, 'message_id') && $api_source ? strip_tags($_REQUEST['message_id']) : '';
$created = x($_REQUEST, 'created') ? datetime_convert('UTC', 'UTC', $_REQUEST['created']) : datetime_convert();
$post_id = x($_REQUEST, 'post_id') ? intval($_REQUEST['post_id']) : 0;
$app = x($_REQUEST, 'source') ? strip_tags($_REQUEST['source']) : '';
$return_path = x($_REQUEST, 'return') ? $_REQUEST['return'] : '';
$preview = x($_REQUEST, 'preview') ? intval($_REQUEST['preview']) : 0;
$categories = x($_REQUEST, 'category') ? escape_tags($_REQUEST['category']) : '';
$webpage = x($_REQUEST, 'webpage') ? intval($_REQUEST['webpage']) : 0;
$pagetitle = x($_REQUEST, 'pagetitle') ? escape_tags(urlencode($_REQUEST['pagetitle'])) : '';
$layout_mid = x($_REQUEST, 'layout_mid') ? escape_tags($_REQUEST['layout_mid']) : '';
$plink = x($_REQUEST, 'permalink') ? escape_tags($_REQUEST['permalink']) : '';
$obj_type = x($_REQUEST, 'obj_type') ? escape_tags($_REQUEST['obj_type']) : ACTIVITY_OBJ_NOTE;
// allow API to bulk load a bunch of imported items with sending out a bunch of posts.
$nopush = x($_REQUEST, 'nopush') ? intval($_REQUEST['nopush']) : 0;
/*
* Check service class limits
*/
if ($uid && !x($_REQUEST, 'parent') && !x($_REQUEST, 'post_id')) {
$ret = item_check_service_class($uid, $_REQUEST['webpage'] == ITEM_TYPE_WEBPAGE ? true : false);
if (!$ret['success']) {
notice(t($ret['message']) . EOL);
if (x($_REQUEST, 'return')) {
goaway($a->get_baseurl() . "/" . $return_path);
}
killme();
}
}
if ($pagetitle) {
require_once 'library/urlify/URLify.php';
$pagetitle = strtolower(URLify::transliterate($pagetitle));
}
$item_flags = $item_restrict = 0;
$route = '';
$parent_item = null;
$parent_contact = null;
$thr_parent = '';
$parid = 0;
$r = false;
if ($parent || $parent_mid) {
if (!x($_REQUEST, 'type')) {
$_REQUEST['type'] = 'net-comment';
}
if ($obj_type == ACTIVITY_OBJ_POST) {
$obj_type = ACTIVITY_OBJ_COMMENT;
}
if ($parent) {
$r = q("SELECT * FROM `item` WHERE `id` = %d LIMIT 1", intval($parent));
} elseif ($parent_mid && $uid) {
// This is coming from an API source, and we are logged in
$r = q("SELECT * FROM `item` WHERE `mid` = '%s' AND `uid` = %d LIMIT 1", dbesc($parent_mid), intval($uid));
}
// if this isn't the real parent of the conversation, find it
if ($r !== false && count($r)) {
$parid = $r[0]['parent'];
$parent_mid = $r[0]['mid'];
if ($r[0]['id'] != $r[0]['parent']) {
$r = q("SELECT * FROM `item` WHERE `id` = `parent` AND `parent` = %d LIMIT 1", intval($parid));
}
}
if ($r === false || !count($r)) {
notice(t('Unable to locate original post.') . EOL);
if (x($_REQUEST, 'return')) {
goaway($a->get_baseurl() . "/" . $return_path);
}
killme();
}
// can_comment_on_post() needs info from the following xchan_query
xchan_query($r);
$parent_item = $r[0];
$parent = $r[0]['id'];
// multi-level threading - preserve the info but re-parent to our single level threading
$thr_parent = $parent_mid;
$route = $parent_item['route'];
}
if (!$observer) {
$observer = $a->get_observer();
}
if ($parent) {
logger('mod_item: item_post parent=' . $parent);
$can_comment = false;
if (array_key_exists('owner', $parent_item) && intval($parent_item['owner']['abook_self'])) {
$can_comment = perm_is_allowed($profile_uid, $observer['xchan_hash'], 'post_comments');
} else {
$can_comment = can_comment_on_post($observer['xchan_hash'], $parent_item);
}
if (!$can_comment) {
notice(t('Permission denied.') . EOL);
if (x($_REQUEST, 'return')) {
goaway($a->get_baseurl() . "/" . $return_path);
}
killme();
}
} else {
if (!perm_is_allowed($profile_uid, $observer['xchan_hash'], 'post_wall')) {
notice(t('Permission denied.') . EOL);
if (x($_REQUEST, 'return')) {
goaway($a->get_baseurl() . "/" . $return_path);
}
killme();
}
}
// is this an edited post?
$orig_post = null;
if ($namespace && $remote_id) {
// It wasn't an internally generated post - see if we've got an item matching this remote service id
$i = q("select iid from item_id where service = '%s' and sid = '%s' limit 1", dbesc($namespace), dbesc($remote_id));
if ($i) {
$post_id = $i[0]['iid'];
}
}
if ($post_id) {
$i = q("SELECT * FROM `item` WHERE `uid` = %d AND `id` = %d LIMIT 1", intval($profile_uid), intval($post_id));
if (!count($i)) {
killme();
}
$orig_post = $i[0];
}
if (!$channel) {
if ($uid && $uid == $profile_uid) {
$channel = $a->get_channel();
} else {
// posting as yourself but not necessarily to a channel you control
$r = q("select * from channel left join account on channel_account_id = account_id where channel_id = %d LIMIT 1", intval($profile_uid));
if ($r) {
$channel = $r[0];
}
}
}
if (!$channel) {
logger("mod_item: no channel.");
if (x($_REQUEST, 'return')) {
goaway($a->get_baseurl() . "/" . $return_path);
}
killme();
}
$owner_xchan = null;
$r = q("select * from xchan where xchan_hash = '%s' limit 1", dbesc($channel['channel_hash']));
if ($r && count($r)) {
$owner_xchan = $r[0];
} else {
logger("mod_item: no owner.");
if (x($_REQUEST, 'return')) {
goaway($a->get_baseurl() . "/" . $return_path);
}
killme();
}
$walltowall = false;
$walltowall_comment = false;
if ($remote_xchan) {
$observer = $remote_observer;
}
if ($observer) {
logger('mod_item: post accepted from ' . $observer['xchan_name'] . ' for ' . $owner_xchan['xchan_name'], LOGGER_DEBUG);
// wall-to-wall detection.
// For top-level posts, if the author and owner are different it's a wall-to-wall
// For comments, We need to additionally look at the parent and see if it's a wall post that originated locally.
if ($observer['xchan_name'] != $owner_xchan['xchan_name']) {
if ($parent_item && ($parent_item['item_wall'] && $parent_item['item_origin'])) {
$walltowall_comment = true;
$walltowall = true;
}
if (!$parent) {
$walltowall = true;
}
}
}
$acl = new AccessList($channel);
$public_policy = x($_REQUEST, 'public_policy') ? escape_tags($_REQUEST['public_policy']) : map_scope($channel['channel_r_stream'], true);
if ($webpage) {
$public_policy = '';
}
if ($public_policy) {
$private = 1;
}
if ($orig_post) {
$private = 0;
// webpages are allowed to change ACLs after the fact. Normal conversation items aren't.
if ($webpage) {
$acl->set_from_array($_REQUEST);
} else {
$acl->set($orig_post);
$public_policy = $orig_post['public_policy'];
$private = $orig_post['item_private'];
}
if ($private || $public_policy || $acl->is_private()) {
$private = 1;
}
$location = $orig_post['location'];
$coord = $orig_post['coord'];
$verb = $orig_post['verb'];
$app = $orig_post['app'];
$title = escape_tags(trim($_REQUEST['title']));
$body = trim($_REQUEST['body']);
$item_flags = $orig_post['item_flags'];
$item_origin = $orig_post['item_origin'];
$item_unseen = $orig_post['item_unseen'];
$item_starred = $orig_post['item_starred'];
$item_uplink = $orig_post['item_uplink'];
$item_consensus = $orig_post['item_consensus'];
$item_wall = $orig_post['item_wall'];
$item_thread_top = $orig_post['item_thread_top'];
$item_notshown = $orig_post['item_notshown'];
$item_nsfw = $orig_post['item_nsfw'];
$item_relay = $orig_post['item_relay'];
$item_mentionsme = $orig_post['item_mentionsme'];
$item_nocomment = $orig_post['item_nocomment'];
$item_obscured = $orig_post['item_obscured'];
$item_verified = $orig_post['item_verified'];
$item_retained = $orig_post['item_retained'];
$item_rss = $orig_post['item_rss'];
$item_deleted = $orig_post['item_deleted'];
$item_type = $orig_post['item_type'];
$item_hidden = $orig_post['item_hidden'];
$item_unpublished = $orig_post['item_unpublished'];
$item_delayed = $orig_post['item_delayed'];
$item_pending_remove = $orig_post['item_pending_remove'];
$item_blocked = $orig_post['item_blocked'];
$postopts = $orig_post['postopts'];
$created = $orig_post['created'];
$mid = $orig_post['mid'];
$parent_mid = $orig_post['parent_mid'];
$plink = $orig_post['plink'];
} else {
if (!$walltowall && (array_key_exists('contact_allow', $_REQUEST) || array_key_exists('group_allow', $_REQUEST) || array_key_exists('contact_deny', $_REQUEST) || array_key_exists('group_deny', $_REQUEST))) {
$acl->set_from_array($_REQUEST);
}
$location = notags(trim($_REQUEST['location']));
$coord = notags(trim($_REQUEST['coord']));
$verb = notags(trim($_REQUEST['verb']));
$title = escape_tags(trim($_REQUEST['title']));
$body = trim($_REQUEST['body']);
$body .= trim($_REQUEST['attachment']);
$postopts = '';
$private = intval($acl->is_private() || $public_policy);
// If this is a comment, set the permissions from the parent.
if ($parent_item) {
$private = 0;
$acl->set($parent_item);
$private = intval($acl->is_private() || $parent_item['item_private']);
$public_policy = $parent_item['public_policy'];
$owner_hash = $parent_item['owner_xchan'];
}
if (!strlen($body)) {
if ($preview) {
killme();
}
info(t('Empty post discarded.') . EOL);
if (x($_REQUEST, 'return')) {
goaway($a->get_baseurl() . "/" . $return_path);
}
killme();
}
}
$expires = NULL_DATE;
if (feature_enabled($profile_uid, 'content_expire')) {
if (x($_REQUEST, 'expire')) {
$expires = datetime_convert(date_default_timezone_get(), 'UTC', $_REQUEST['expire']);
if ($expires <= datetime_convert()) {
$expires = NULL_DATE;
}
}
}
$mimetype = notags(trim($_REQUEST['mimetype']));
if (!$mimetype) {
$mimetype = 'text/bbcode';
}
if ($preview) {
$body = z_input_filter($profile_uid, $body, $mimetype);
}
// Verify ability to use html or php!!!
$execflag = false;
if ($mimetype === 'application/x-php') {
$z = q("select account_id, account_roles, channel_pageflags from account left join channel on channel_account_id = account_id where channel_id = %d limit 1", intval($profile_uid));
if ($z && ($z[0]['account_roles'] & ACCOUNT_ROLE_ALLOWCODE || $z[0]['channel_pageflags'] & PAGE_ALLOWCODE)) {
if ($uid && get_account_id() == $z[0]['account_id']) {
$execflag = true;
} else {
notice(t('Executable content type not permitted to this channel.') . EOL);
if (x($_REQUEST, 'return')) {
goaway($a->get_baseurl() . "/" . $return_path);
}
killme();
}
}
}
$gacl = $acl->get();
$str_contact_allow = $gacl['allow_cid'];
$str_group_allow = $gacl['allow_gid'];
$str_contact_deny = $gacl['deny_cid'];
$str_group_deny = $gacl['deny_gid'];
if ($mimetype === 'text/bbcode') {
require_once 'include/text.php';
if ($uid && $uid == $profile_uid && feature_enabled($uid, 'markdown')) {
require_once 'include/bb2diaspora.php';
$body = escape_tags($body);
$body = preg_replace_callback('/\\[share(.*?)\\]/ism', 'share_shield', $body);
$body = diaspora2bb($body, true);
$body = preg_replace_callback('/\\[share(.*?)\\]/ism', 'share_unshield', $body);
}
// BBCODE alert: the following functions assume bbcode input
// and will require alternatives for alternative content-types (text/html, text/markdown, text/plain, etc.)
// we may need virtual or template classes to implement the possible alternatives
// Work around doubled linefeeds in Tinymce 3.5b2
// First figure out if it's a status post that would've been
// created using tinymce. Otherwise leave it alone.
$plaintext = true;
// $plaintext = ((feature_enabled($profile_uid,'richtext')) ? false : true);
// if((! $parent) && (! $api_source) && (! $plaintext)) {
// $body = fix_mce_lf($body);
// }
// If we're sending a private top-level message with a single @-taggable channel as a recipient, @-tag it, if our pconfig is set.
if (!$parent && get_pconfig($profile_uid, 'system', 'tagifonlyrecip') && substr_count($str_contact_allow, '<') == 1 && $str_group_allow == '' && $str_contact_deny == '' && $str_group_deny == '') {
$x = q("select abook_id, abook_their_perms from abook where abook_xchan = '%s' and abook_channel = %d limit 1", dbesc(str_replace(array('<', '>'), array('', ''), $str_contact_allow)), intval($profile_uid));
if ($x && $x[0]['abook_their_perms'] & PERMS_W_TAGWALL) {
$body .= "\n\n@group+" . $x[0]['abook_id'] . "\n";
}
}
/**
* fix naked links by passing through a callback to see if this is a red site
* (already known to us) which will get a zrl, otherwise link with url, add bookmark tag to both.
* First protect any url inside certain bbcode tags so we don't double link it.
*/
$body = preg_replace_callback('/\\[code(.*?)\\[\\/(code)\\]/ism', 'red_escape_codeblock', $body);
$body = preg_replace_callback('/\\[url(.*?)\\[\\/(url)\\]/ism', 'red_escape_codeblock', $body);
$body = preg_replace_callback('/\\[zrl(.*?)\\[\\/(zrl)\\]/ism', 'red_escape_codeblock', $body);
$body = preg_replace_callback("/([^\\]\\='" . '"' . "\\/]|^|\\#\\^)(https?\\:\\/\\/[a-zA-Z0-9\\:\\/\\-\\?\\&\\;\\.\\=\\@\\_\\~\\#\\%\$\\!\\+\\,]+)/ism", 'red_zrl_callback', $body);
$body = preg_replace_callback('/\\[\\$b64zrl(.*?)\\[\\/(zrl)\\]/ism', 'red_unescape_codeblock', $body);
$body = preg_replace_callback('/\\[\\$b64url(.*?)\\[\\/(url)\\]/ism', 'red_unescape_codeblock', $body);
$body = preg_replace_callback('/\\[\\$b64code(.*?)\\[\\/(code)\\]/ism', 'red_unescape_codeblock', $body);
// fix any img tags that should be zmg
$body = preg_replace_callback('/\\[img(.*?)\\](.*?)\\[\\/img\\]/ism', 'red_zrlify_img_callback', $body);
$body = bb_translate_video($body);
/**
* Fold multi-line [code] sequences
*/
$body = preg_replace('/\\[\\/code\\]\\s*\\[code\\]/ism', "\n", $body);
$body = scale_external_images($body, false);
// Look for tags and linkify them
$results = linkify_tags($a, $body, $uid ? $uid : $profile_uid);
if ($results) {
// Set permissions based on tag replacements
set_linkified_perms($results, $str_contact_allow, $str_group_allow, $profile_uid, $parent_item, $private);
$post_tags = array();
foreach ($results as $result) {
$success = $result['success'];
if ($success['replaced']) {
$post_tags[] = array('uid' => $profile_uid, 'type' => $success['termtype'], 'otype' => TERM_OBJ_POST, 'term' => $success['term'], 'url' => $success['url']);
}
}
}
/**
*
* When a photo was uploaded into the message using the (profile wall) ajax
* uploader, The permissions are initially set to disallow anybody but the
* owner from seeing it. This is because the permissions may not yet have been
* set for the post. If it's private, the photo permissions should be set
* appropriately. But we didn't know the final permissions on the post until
* now. So now we'll look for links of uploaded photos and attachments that are in the
* post and set them to the same permissions as the post itself.
*
* If the post was end-to-end encrypted we can't find images and attachments in the body,
* use our media_str input instead which only contains these elements - but only do this
* when encrypted content exists because the photo/attachment may have been removed from
* the post and we should keep it private. If it's encrypted we have no way of knowing
* so we'll set the permissions regardless and realise that the media may not be
* referenced in the post.
*
* What is preventing us from being able to upload photos into comments is dealing with
* the photo and attachment permissions, since we don't always know who was in the
* distribution for the top level post.
*
* We might be able to provide this functionality with a lot of fiddling:
* - if the top level post is public (make the photo public)
* - if the top level post was written by us or a wall post that belongs to us (match the top level post)
* - if the top level post has privacy mentions, add those to the permissions.
* - otherwise disallow the photo *or* make the photo public. This is the part that gets messy.
*/
if (!$preview) {
fix_attached_photo_permissions($profile_uid, $owner_xchan['xchan_hash'], strpos($body, '[/crypt]') ? $_POST['media_str'] : $body, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny);
fix_attached_file_permissions($channel, $observer['xchan_hash'], strpos($body, '[/crypt]') ? $_POST['media_str'] : $body, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny);
}
$attachments = '';
$match = false;
if (preg_match_all('/(\\[attachment\\](.*?)\\[\\/attachment\\])/', $body, $match)) {
$attachments = array();
foreach ($match[2] as $mtch) {
$attach_link = '';
$hash = substr($mtch, 0, strpos($mtch, ','));
$rev = intval(substr($mtch, strpos($mtch, ',')));
$r = attach_by_hash_nodata($hash, $rev);
if ($r['success']) {
$attachments[] = array('href' => $a->get_baseurl() . '/attach/' . $r['data']['hash'], 'length' => $r['data']['filesize'], 'type' => $r['data']['filetype'], 'title' => urlencode($r['data']['filename']), 'revision' => $r['data']['revision']);
}
$ext = substr($r['data']['filename'], strrpos($r['data']['filename'], '.'));
if (strpos($r['data']['filetype'], 'audio/') !== false) {
$attach_link = '[audio]' . z_root() . '/attach/' . $r['data']['hash'] . '/' . $r['data']['revision'] . ($ext ? $ext : '') . '[/audio]';
} elseif (strpos($r['data']['filetype'], 'video/') !== false) {
$attach_link = '[video]' . z_root() . '/attach/' . $r['data']['hash'] . '/' . $r['data']['revision'] . ($ext ? $ext : '') . '[/video]';
}
$body = str_replace($match[1], $attach_link, $body);
}
}
}
// BBCODE end alert
if (strlen($categories)) {
$cats = explode(',', $categories);
foreach ($cats as $cat) {
$post_tags[] = array('uid' => $profile_uid, 'type' => TERM_CATEGORY, 'otype' => TERM_OBJ_POST, 'term' => trim($cat), 'url' => $owner_xchan['xchan_url'] . '?f=&cat=' . urlencode(trim($cat)));
}
}
$item_unseen = local_channel() != $profile_uid ? 1 : 0;
$item_wall = $post_type === 'wall' || $post_type === 'wall-comment' ? 1 : 0;
$item_origin = $origin ? 1 : 0;
$item_consensus = $consensus ? 1 : 0;
// determine if this is a wall post
if ($parent) {
$item_wall = $parent_item['item_wall'];
} else {
if (!$webpage) {
$item_wall = 1;
}
}
if ($moderated) {
$item_blocked = ITEM_MODERATED;
}
if (!strlen($verb)) {
$verb = ACTIVITY_POST;
}
$notify_type = $parent ? 'comment-new' : 'wall-new';
if (!$mid) {
$mid = $message_id ? $message_id : item_message_id();
}
if (!$parent_mid) {
$parent_mid = $mid;
}
if ($parent_item) {
$parent_mid = $parent_item['mid'];
}
// Fallback so that we alway have a thr_parent
if (!$thr_parent) {
$thr_parent = $mid;
}
$datarray = array();
$item_thead_top = !$parent ? 1 : 0;
if (!$plink && $item_thread_top) {
$plink = z_root() . '/channel/' . $channel['channel_address'] . '/?f=&mid=' . $mid;
}
$datarray['aid'] = $channel['channel_account_id'];
$datarray['uid'] = $profile_uid;
$datarray['owner_xchan'] = $owner_hash ? $owner_hash : $owner_xchan['xchan_hash'];
$datarray['author_xchan'] = $observer['xchan_hash'];
$datarray['created'] = $created;
$datarray['edited'] = $orig_post ? datetime_convert() : $created;
$datarray['expires'] = $expires;
$datarray['commented'] = $orig_post ? datetime_convert() : $created;
$datarray['received'] = $orig_post ? datetime_convert() : $created;
$datarray['changed'] = $orig_post ? datetime_convert() : $created;
$datarray['mid'] = $mid;
$datarray['parent_mid'] = $parent_mid;
$datarray['mimetype'] = $mimetype;
$datarray['title'] = $title;
$datarray['body'] = $body;
$datarray['app'] = $app;
$datarray['location'] = $location;
$datarray['coord'] = $coord;
$datarray['verb'] = $verb;
$datarray['obj_type'] = $obj_type;
$datarray['allow_cid'] = $str_contact_allow;
$datarray['allow_gid'] = $str_group_allow;
$datarray['deny_cid'] = $str_contact_deny;
$datarray['deny_gid'] = $str_group_deny;
$datarray['item_private'] = $private;
$datarray['item_wall'] = $item_wall;
$datarray['attach'] = $attachments;
$datarray['thr_parent'] = $thr_parent;
$datarray['postopts'] = $postopts;
$datarray['item_unseen'] = $item_unseen;
$datarray['item_wall'] = $item_wall;
$datarray['item_origin'] = $item_origin;
$datarray['item_type'] = $webpage;
$datarray['item_thread_top'] = $item_thread_top;
$datarray['item_unseen'] = $item_unseen;
$datarray['item_starred'] = $item_starred;
$datarray['item_uplink'] = $item_uplink;
$datarray['item_consensus'] = $item_consensus;
$datarray['item_notshown'] = $item_notshown;
$datarray['item_nsfw'] = $item_nsfw;
$datarray['item_relay'] = $item_relay;
$datarray['item_mentionsme'] = $item_mentionsme;
$datarray['item_nocomment'] = $item_nocomment;
$datarray['item_obscured'] = $item_obscured;
$datarray['item_verified'] = $item_verified;
$datarray['item_retained'] = $item_retained;
$datarray['item_rss'] = $item_rss;
$datarray['item_deleted'] = $item_deleted;
$datarray['item_hidden'] = $item_hidden;
$datarray['item_unpublished'] = $item_unpublished;
$datarray['item_delayed'] = $item_delayed;
$datarray['item_pending_remove'] = $item_pending_remove;
$datarray['item_blocked'] = $item_blocked;
$datarray['layout_mid'] = $layout_mid;
$datarray['public_policy'] = $public_policy;
$datarray['comment_policy'] = map_scope($channel['channel_w_comment']);
$datarray['term'] = $post_tags;
$datarray['plink'] = $plink;
$datarray['route'] = $route;
// preview mode - prepare the body for display and send it via json
if ($preview) {
require_once 'include/conversation.php';
$datarray['owner'] = $owner_xchan;
$datarray['author'] = $observer;
$datarray['attach'] = json_encode($datarray['attach']);
$o = conversation($a, array($datarray), 'search', false, 'preview');
// logger('preview: ' . $o, LOGGER_DEBUG);
echo json_encode(array('preview' => $o));
killme();
}
if ($orig_post) {
$datarray['edit'] = true;
}
call_hooks('post_local', $datarray);
if (x($datarray, 'cancel')) {
logger('mod_item: post cancelled by plugin.');
if ($return_path) {
goaway($a->get_baseurl() . "/" . $return_path);
}
$json = array('cancel' => 1);
if (x($_REQUEST, 'jsreload') && strlen($_REQUEST['jsreload'])) {
$json['reload'] = $a->get_baseurl() . '/' . $_REQUEST['jsreload'];
}
echo json_encode($json);
killme();
}
if (mb_strlen($datarray['title']) > 255) {
$datarray['title'] = mb_substr($datarray['title'], 0, 255);
}
if (array_key_exists('item_private', $datarray) && $datarray['item_private']) {
$datarray['body'] = trim(z_input_filter($datarray['uid'], $datarray['body'], $datarray['mimetype']));
if ($uid) {
if ($channel['channel_hash'] === $datarray['author_xchan']) {
$datarray['sig'] = base64url_encode(rsa_sign($datarray['body'], $channel['channel_prvkey']));
$datarray['item_verified'] = 1;
}
}
}
if ($orig_post) {
$datarray['id'] = $post_id;
item_store_update($datarray, $execflag);
update_remote_id($channel, $post_id, $webpage, $pagetitle, $namespace, $remote_id, $mid);
if (!$parent) {
$r = q("select * from item where id = %d", intval($post_id));
if ($r) {
xchan_query($r);
$sync_item = fetch_post_tags($r);
$rid = q("select * from item_id where iid = %d", intval($post_id));
build_sync_packet($uid, array('item' => array(encode_item($sync_item[0], true)), 'item_id' => $rid));
}
}
if (!$nopush) {
proc_run('php', "include/notifier.php", 'edit_post', $post_id);
}
if (x($_REQUEST, 'return') && strlen($return_path)) {
logger('return: ' . $return_path);
goaway($a->get_baseurl() . "/" . $return_path);
}
killme();
} else {
$post_id = 0;
}
$post = item_store($datarray, $execflag);
$post_id = $post['item_id'];
if ($post_id) {
logger('mod_item: saved item ' . $post_id);
if ($parent) {
// only send comment notification if this is a wall-to-wall comment,
// otherwise it will happen during delivery
if ($datarray['owner_xchan'] != $datarray['author_xchan'] && intval($parent_item['item_wall'])) {
notification(array('type' => NOTIFY_COMMENT, 'from_xchan' => $datarray['author_xchan'], 'to_xchan' => $datarray['owner_xchan'], 'item' => $datarray, 'link' => $a->get_baseurl() . '/display/' . $datarray['mid'], 'verb' => ACTIVITY_POST, 'otype' => 'item', 'parent' => $parent, 'parent_mid' => $parent_item['mid']));
}
} else {
$parent = $post_id;
if ($datarray['owner_xchan'] != $datarray['author_xchan']) {
notification(array('type' => NOTIFY_WALL, 'from_xchan' => $datarray['author_xchan'], 'to_xchan' => $datarray['owner_xchan'], 'item' => $datarray, 'link' => $a->get_baseurl() . '/display/' . $datarray['mid'], 'verb' => ACTIVITY_POST, 'otype' => 'item'));
}
if ($uid && $uid == $profile_uid && is_item_normal($datarray)) {
q("update channel set channel_lastpost = '%s' where channel_id = %d", dbesc(datetime_convert()), intval($uid));
}
}
// photo comments turn the corresponding item visible to the profile wall
// This way we don't see every picture in your new photo album posted to your wall at once.
// They will show up as people comment on them.
if (intval($parent_item['item_hidden'])) {
$r = q("UPDATE item SET item_hidden = 0 WHERE id = %d", intval($parent_item['id']));
}
} else {
logger('mod_item: unable to retrieve post that was just stored.');
notice(t('System error. Post not saved.') . EOL);
goaway($a->get_baseurl() . "/" . $return_path);
// NOTREACHED
}
update_remote_id($channel, $post_id, $webpage, $pagetitle, $namespace, $remote_id, $mid);
if ($parent && $parent != $post_id) {
// Store the comment signature information in case we need to relay to Diaspora
$ditem = $datarray;
$ditem['author'] = $observer;
store_diaspora_comment_sig($ditem, $channel, $parent_item, $post_id, $walltowall_comment ? 1 : 0);
} else {
$r = q("select * from item where id = %d", intval($post_id));
if ($r) {
xchan_query($r);
$sync_item = fetch_post_tags($r);
$rid = q("select * from item_id where iid = %d", intval($post_id));
build_sync_packet($uid, array('item' => array(encode_item($sync_item[0], true)), 'item_id' => $rid));
}
}
$datarray['id'] = $post_id;
$datarray['llink'] = $a->get_baseurl() . '/display/' . $channel['channel_address'] . '/' . $post_id;
call_hooks('post_local_end', $datarray);
if (!$nopush) {
proc_run('php', 'include/notifier.php', $notify_type, $post_id);
}
logger('post_complete');
// figure out how to return, depending on from whence we came
if ($api_source) {
return $post;
}
if ($return_path) {
goaway($a->get_baseurl() . "/" . $return_path);
}
$json = array('success' => 1);
if (x($_REQUEST, 'jsreload') && strlen($_REQUEST['jsreload'])) {
$json['reload'] = $a->get_baseurl() . '/' . $_REQUEST['jsreload'];
}
logger('post_json: ' . print_r($json, true), LOGGER_DEBUG);
echo json_encode($json);
killme();
// NOTREACHED
}
function statusnet_post_hook(&$a, &$b)
{
/**
* Post to statusnet
*/
if (!strstr($b['postopts'], 'statusnet')) {
logger('crosspost not enabled.');
return;
}
if (!is_item_normal($b) || $b['item_private'] || $b['created'] !== $b['edited']) {
logger('not a usable post. ' . print_r($b, true), LOGGER_DEBUG);
return;
}
if (!perm_is_allowed($b['uid'], '', 'view_stream')) {
logger('permissions prevent crossposting.', LOGGER_DEBUG);
return;
}
if ($b['parent'] != $b['id']) {
logger('not a top level post.', LOGGER_DEBUG);
return;
}
// if posts comes from statusnet don't send it back
if ($b['app'] == "StatusNet") {
logger('potential recursion. Crosspost ignored.');
return;
}
logger('statusnet post invoked');
load_pconfig($b['uid'], 'statusnet');
$api = get_pconfig($b['uid'], 'statusnet', 'baseapi');
$ckey = get_pconfig($b['uid'], 'statusnet', 'consumerkey');
$csecret = get_pconfig($b['uid'], 'statusnet', 'consumersecret');
$otoken = get_pconfig($b['uid'], 'statusnet', 'oauthtoken');
$osecret = get_pconfig($b['uid'], 'statusnet', 'oauthsecret');
$intelligent_shortening = get_pconfig($b['uid'], 'statusnet', 'intelligent_shortening');
// Global setting overrides this
if (get_config('statusnet', 'intelligent_shortening')) {
$intelligent_shortening = get_config('statusnet', 'intelligent_shortening');
}
if ($ckey && $csecret && $otoken && $osecret) {
require_once 'include/bbcode.php';
$dent = new StatusNetOAuth($api, $ckey, $csecret, $otoken, $osecret);
$max_char = $dent->get_maxlength();
// max. length for a dent
// we will only work with up to two times the length of the dent
// we can later send to GNU social. This way we can "gain" some
// information during shortening of potential links but do not
// shorten all the links in a 200000 character long essay.
$tempfile = "";
$intelligent_shortening = get_config('statusnet', 'intelligent_shortening');
if (!$intelligent_shortening) {
if (!$b['title'] == '') {
$tmp = $b['title'] . ": \n" . $b['body'];
// $tmp = substr($tmp, 0, 4*$max_char);
} else {
$tmp = $b['body'];
// substr($b['body'], 0, 3*$max_char);
}
// if [url=bla][img]blub.png[/img][/url] get blub.png
$tmp = preg_replace('/\\[url\\=(https?\\:\\/\\/[a-zA-Z0-9\\:\\/\\-\\?\\&\\;\\.\\=\\_\\~\\#\\%\\$\\!\\+\\,]+)\\]\\[img\\](\\w+.*?)\\[\\/img\\]\\[\\/url\\]/i', '$2', $tmp);
$tmp = preg_replace('/\\[zrl\\=(https?\\:\\/\\/[a-zA-Z0-9\\:\\/\\-\\?\\&\\;\\.\\=\\_\\~\\#\\%\\$\\!\\+\\,]+)\\]\\[zmg\\](\\w+.*?)\\[\\/zmg\\]\\[\\/zrl\\]/i', '$2', $tmp);
// preserve links to images, videos and audios
$tmp = preg_replace('/\\[img\\=([0-9]*)x([0-9]*)\\](.*?)\\[\\/img\\]/ism', '$3', $tmp);
$tmp = preg_replace('/\\[\\/?img(\\s+.*?\\]|\\])/i', '', $tmp);
$tmp = preg_replace('/\\[zmg\\=([0-9]*)x([0-9]*)\\](.*?)\\[\\/zmg\\]/ism', '$3', $tmp);
$tmp = preg_replace('/\\[\\/?zmg(\\s+.*?\\]|\\])/i', '', $tmp);
$tmp = preg_replace('/\\[\\/?video(\\s+.*?\\]|\\])/i', '', $tmp);
$tmp = preg_replace('/\\[\\/?audio(\\s+.*?\\]|\\])/i', '', $tmp);
$linksenabled = get_pconfig($b['uid'], 'statusnet', 'post_taglinks');
// if a #tag is linked, don't send the [url] over to SN
// that is, don't send if the option is not set in the
// connector settings
if ($linksenabled == '0') {
// #-tags
$tmp = preg_replace('/#\\[url\\=(\\w+.*?)\\](\\w+.*?)\\[\\/url\\]/i', '#$2', $tmp);
// @-mentions
$tmp = preg_replace('/@\\[url\\=(\\w+.*?)\\](\\w+.*?)\\[\\/url\\]/i', '@$2', $tmp);
// #-tags
$tmp = preg_replace('/#\\[zrl\\=(\\w+.*?)\\](\\w+.*?)\\[\\/zrl\\]/i', '#$2', $tmp);
// @-mentions
$tmp = preg_replace('/@\\[zrl\\=(\\w+.*?)\\](\\w+.*?)\\[\\/zrl\\]/i', '@$2', $tmp);
// recycle 1
$recycle = html_entity_decode("♲ ", ENT_QUOTES, 'UTF-8');
$tmp = preg_replace('/' . $recycle . '\\[url\\=(\\w+.*?)\\](\\w+.*?)\\[\\/url\\]/i', $recycle . '$2', $tmp);
// recycle 2 (test)
$recycle = html_entity_decode("◌ ", ENT_QUOTES, 'UTF-8');
$tmp = preg_replace('/' . $recycle . '\\[url\\=(\\w+.*?)\\](\\w+.*?)\\[\\/url\\]/i', $recycle . '$2', $tmp);
}
// preserve links to webpages
$tmp = preg_replace('/\\[url\\=(https?\\:\\/\\/[a-zA-Z0-9\\:\\/\\-\\?\\&\\;\\.\\=\\_\\~\\#\\%\\$\\!\\+\\,]+)\\](\\w+.*?)\\[\\/url\\]/i', '$2 $1', $tmp);
$tmp = preg_replace('/\\[zrl\\=(https?\\:\\/\\/[a-zA-Z0-9\\:\\/\\-\\?\\&\\;\\.\\=\\_\\~\\#\\%\\$\\!\\+\\,]+)\\](\\w+.*?)\\[\\/zrl\\]/i', '$2 $1', $tmp);
// find all http or https links in the body of the entry and
// apply the shortener if the link is longer then 20 characters
if (strlen($tmp) > $max_char && $max_char > 0) {
preg_match_all('/(https?\\:\\/\\/[a-zA-Z0-9\\:\\/\\-\\?\\&\\;\\.\\=\\_\\~\\#\\%\\$\\!\\+\\,]+)/i', $tmp, $allurls);
foreach ($allurls as $url) {
foreach ($url as $u) {
if (strlen($u) > 20) {
$sl = short_link($u);
$tmp = str_replace($u, $sl, $tmp);
}
}
}
}
// ok, all the links we want to send out are save, now strip
// away the remaining bbcode
$msg = bbcode($tmp, false, false, true);
$msg = str_replace(array('<br>', '<br />'), "\n", $msg);
$msg = strip_tags($msg);
// quotes not working - let's try this
$msg = html_entity_decode($msg);
if (strlen($msg) > $max_char && $max_char > 0) {
$shortlink = short_link($b['plink']);
// the new message will be shortened such that "... $shortlink"
// will fit into the character limit
$msg = nl2br(substr($msg, 0, $max_char - strlen($shortlink) - 4));
$msg = str_replace(array('<br>', '<br />'), ' ', $msg);
$e = explode(' ', $msg);
// remove the last word from the cut down message to
// avoid sending cut words to the MicroBlog
array_pop($e);
$msg = implode(' ', $e);
$msg .= '... ' . $shortlink;
}
$msg = trim($msg);
$postdata = array('status' => $msg);
} else {
$msgarr = statusnet_shortenmsg($b, $max_char);
$msg = $msgarr["msg"];
$image = $msgarr["image"];
if ($image != "") {
$x = z_fetch_url($image, true, 0, array('novalidate' => true));
if ($x['success']) {
$imagedata = $x['body'];
$tempfile = tempnam(get_config("system", "temppath"), "upload");
file_put_contents($tempfile, $imagedata);
$postdata = array("status" => $msg, "media" => "@" . $tempfile);
}
} else {
$postdata = array("status" => $msg);
}
}
// and now dent it :-)
if (strlen($msg)) {
$result = $dent->post('statuses/update', $postdata);
logger('statusnet_post send, result: ' . print_r($result, true) . "\nmessage: " . $msg, LOGGER_DEBUG);
logger("Original post: " . print_r($b, true) . "\nPost Data: " . print_r($postdata, true), LOGGER_DEBUG);
if ($result->error) {
logger('Send to GNU social failed: queued."' . $result->error . '"');
// @fixme - unable to queue media uploads
if (!$image) {
queue_insert(array('hash' => random_string(), 'account_id' => $b['aid'], 'channel_id' => $b['uid'], 'driver' => 'statusnet', 'posturl' => $api, 'msg' => $msg));
}
}
}
if ($tempfile != "") {
unlink($tempfile);
}
}
}
function libertree_send(&$a, &$b)
{
if (!is_item_normal($b) || $b['item_private'] || $b['created'] !== $b['edited']) {
return;
}
if (!perm_is_allowed($b['uid'], '', 'view_stream')) {
return;
}
if (!strstr($b['postopts'], 'libertree')) {
return;
}
if ($b['parent'] != $b['id']) {
return;
}
logger('libertree xpost invoked');
$ltree_api_token = get_pconfig($b['uid'], 'libertree', 'libertree_api_token');
$ltree_url = get_pconfig($b['uid'], 'libertree', 'libertree_url');
$ltree_blog = "{$ltree_url}/api/v1/posts/create/?token={$ltree_api_token}";
$ltree_source = "[" . $a->config['system']['sitename'] . "](" . $a->get_baseurl() . ")";
// $ltree_source = "RedMatrix";
logger('sitename: ' . print_r($ltree_source, true));
if ($ltree_url && $ltree_api_token && $ltree_blog && $ltree_source) {
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, false);
// Adding the title
if (strlen($title)) {
$body = "## " . html_entity_decode($title) . "\n\n" . $body;
}
$params = array('text' => $body, 'source' => $ltree_source);
$level = 0;
$result = z_post_url($ltree_blog, $params, $level, array('novalidate' => true));
logger('libertree: ' . print_r($result, true));
}
}
function pumpio_send(&$a, &$b)
{
if (!is_item_normal($b) || $b['item_private'] || $b['created'] !== $b['edited']) {
return;
}
if (!perm_is_allowed($b['uid'], '', 'view_stream')) {
return;
}
if (!strstr($b['postopts'], 'pumpio')) {
return;
}
if ($b['parent'] != $b['id']) {
return;
}
// if post comes from pump.io don't send it back
if ($b['app'] == "pump.io") {
return;
}
$oauth_token = get_pconfig($b['uid'], "pumpio", "oauth_token");
$oauth_token_secret = get_pconfig($b['uid'], "pumpio", "oauth_token_secret");
$consumer_key = get_pconfig($b['uid'], "pumpio", "consumer_key");
$consumer_secret = get_pconfig($b['uid'], "pumpio", "consumer_secret");
$host = get_pconfig($b['uid'], "pumpio", "host");
$user = get_pconfig($b['uid'], "pumpio", "user");
$public = get_pconfig($b['uid'], "pumpio", "public");
if ($oauth_token && $oauth_token_secret) {
require_once 'include/bbcode.php';
$title = trim($b['title']);
if ($title != '') {
$title = "<h4>" . $title . "</h4>";
}
$params = array();
$params["verb"] = "post";
$params["object"] = array('objectType' => "note", 'content' => $title . bbcode($b['body'], false, false));
if ($public) {
$params["to"] = array(array("objectType" => "collection", "id" => "http://activityschema.org/collection/public"));
}
$client = new oauth_client_class();
$client->oauth_version = '1.0a';
$client->url_parameters = false;
$client->authorization_header = true;
$client->access_token = $oauth_token;
$client->access_token_secret = $oauth_token_secret;
$client->client_id = $consumer_key;
$client->client_secret = $consumer_secret;
$success = $client->CallAPI('https://' . $host . '/api/user/' . $user . '/feed', 'POST', $params, array('FailOnAccessError' => true, 'RequestContentType' => 'application/json'), $user);
if ($success) {
logger('pumpio_send: success');
} else {
logger('pumpio_send: general error: ' . print_r($user, true));
}
}
}
