function gpluspost_feeditem($pid, $uid)
{
global $a;
require_once 'include/api.php';
require_once 'include/bbcode.php';
require_once "include/html2plain.php";
require_once "include/network.php";
$skipwithoutlink = get_pconfig($uid, 'gpluspost', 'skip_without_link');
$items = q("SELECT `uri`, `plink`, `author-link`, `author-name`, `created`, `edited`, `id`, `title`, `body` from `item` WHERE id=%d", intval($pid));
foreach ($items as $item) {
$item['body'] = bb_CleanPictureLinks($item['body']);
$item['body'] = bb_remove_share_information($item['body'], true);
if ($item["title"] != "") {
$item['body'] = "*" . $item["title"] . "*\n\n" . $item['body'];
}
// Looking for the first image
$image = '';
if (preg_match("/\\[img\\=([0-9]*)x([0-9]*)\\](.*?)\\[\\/img\\]/is", $item['body'], $matches)) {
$image = $matches[3];
}
if ($image == '') {
if (preg_match("/\\[img\\](.*?)\\[\\/img\\]/is", $item['body'], $matches)) {
$image = $matches[1];
}
}
$multipleimages = strpos($item['body'], "[img") != strrpos($item['body'], "[img");
// When saved into the database the content is sent through htmlspecialchars
// That means that we have to decode all image-urls
$image = htmlspecialchars_decode($image);
$link = '';
// look for bookmark-bbcode and handle it with priority
if (preg_match("/\\[bookmark\\=([^\\]]*)\\](.*?)\\[\\/bookmark\\]/is", $item['body'], $matches)) {
$link = $matches[1];
}
$multiplelinks = strpos($item['body'], "[bookmark") != strrpos($item['body'], "[bookmark");
$body = $item['body'];
$body = preg_replace("(\\[b\\](.*?)\\[\\/b\\])ism", '*$1*', $body);
$body = preg_replace("(\\[i\\](.*?)\\[\\/i\\])ism", '_$1_', $body);
$body = preg_replace("(\\[s\\](.*?)\\[\\/s\\])ism", '-$1-', $body);
// At first convert the text to html
$html = bbcode(api_clean_plain_items($body), false, false, 2);
// Then convert it to plain text
$msg = trim(html2plain($html, 0, true));
$msg = html_entity_decode($msg, ENT_QUOTES, 'UTF-8');
// 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);
}
$multiplelinks = sizeof($links) > 1;
if ($multiplelinks) {
$html2 = bbcode($msg, false, false);
$links2 = collecturls($html2);
if (sizeof($links2) > 0) {
reset($links2);
$link = current($links2);
$multiplelinks = sizeof($links2) > 1;
}
}
}
$msglink = "";
if ($multiplelinks) {
$msglink = $item["plink"];
} else {
if ($link != "") {
$msglink = $link;
} else {
if ($multipleimages) {
$msglink = $item["plink"];
} else {
if ($image != "") {
$msglink = $image;
}
}
}
}
if ($msglink == "" and $skipwithoutlink) {
continue;
} else {
if ($msglink == "") {
$msglink = $item["plink"];
}
}
// Fetching the title - or the first line
if ($item["title"] != "") {
$title = $item["title"];
} else {
$lines = explode("\n", $msg);
$title = $lines[0];
}
//if ($image != $msglink)
// $html = trim(str_replace($msglink, "", $html));
$title = trim(str_replace($msglink, "", $title));
$msglink = original_url($msglink);
if ($uid == 0) {
$title = $item["author-name"] . ": " . $title;
}
$msglink = htmlspecialchars(html_entity_decode($msglink));
if (strpos($msg, $msglink) == 0) {
$msg .= "\n" . $msglink;
}
$msg = nl2br($msg);
$title = str_replace("&", "&", $title);
//$html = str_replace("&", "&", $html);
echo "\t" . '<entry xmlns="http://www.w3.org/2005/Atom">' . "\n";
echo "\t\t" . '<title type="html" xml:space="preserve"><![CDATA[' . $title . "]]></title>\n";
echo "\t\t" . '<link rel="alternate" type="text/html" href="' . $msglink . '" />' . "\n";
// <link rel="enclosure" type="audio/mpeg" length="1337" href="http://example.org/audio/ph34r_my_podcast.mp3"/>
echo "\t\t<id>" . $item["uri"] . "</id>\n";
echo "\t\t<updated>" . date("c", strtotime($item["edited"])) . "</updated>\n";
echo "\t\t<published>" . date("c", strtotime($item["created"])) . "</published>\n";
echo "\t\t<author>\n\t\t\t<name><![CDATA[" . $item["author-name"] . "]]></name>\n";
echo "\t\t\t<uri>" . $item["author-link"] . "</uri>\n\t\t</author>\n";
//echo '<content type="image/png" src="http://media.example.org/the_beach.png"/>';
echo "\t\t" . '<content type="html" xml:space="preserve" xml:base="' . $item["plink"] . '"><![CDATA[' . $msg . "]]></content>\n";
echo "\t</entry>\n";
}
}
function html2plain($html, $wraplength = 75, $compact = false)
{
global $lang;
$message = str_replace("\r", "", $html);
$doc = new DOMDocument();
$doc->preserveWhiteSpace = false;
$message = mb_convert_encoding($message, 'HTML-ENTITIES', "UTF-8");
@$doc->loadHTML($message);
$xpath = new DomXPath($doc);
$list = $xpath->query("//pre");
foreach ($list as $node) {
$node->nodeValue = str_replace("\n", "\r", $node->nodeValue);
}
$message = $doc->saveHTML();
$message = str_replace(array("\n<", ">\n", "\r", "\n", "Â "), array("<", ">", "<br>", " ", ""), $message);
$message = preg_replace('= [\\s]*=i', " ", $message);
// Collecting all links
$urls = collecturls($message);
@$doc->loadHTML($message);
node2bbcode($doc, 'html', array(), '', '');
node2bbcode($doc, 'body', array(), '', '');
// MyBB-Auszeichnungen
/*
node2bbcode($doc, 'span', array('style'=>'text-decoration: underline;'), '_', '_');
node2bbcode($doc, 'span', array('style'=>'font-style: italic;'), '/', '/');
node2bbcode($doc, 'span', array('style'=>'font-weight: bold;'), '*', '*');
node2bbcode($doc, 'strong', array(), '*', '*');
node2bbcode($doc, 'b', array(), '*', '*');
node2bbcode($doc, 'i', array(), '/', '/');
node2bbcode($doc, 'u', array(), '_', '_');
*/
if ($compact) {
node2bbcode($doc, 'blockquote', array(), "»", "«");
} else {
node2bbcode($doc, 'blockquote', array(), '[quote]', "[/quote]\n");
}
node2bbcode($doc, 'br', array(), "\n", '');
node2bbcode($doc, 'span', array(), "", "");
node2bbcode($doc, 'pre', array(), "", "");
node2bbcode($doc, 'div', array(), "\r", "\r");
node2bbcode($doc, 'p', array(), "\n", "\n");
//node2bbcode($doc, 'ul', array(), "\n[list]", "[/list]\n");
//node2bbcode($doc, 'ol', array(), "\n[list=1]", "[/list]\n");
node2bbcode($doc, 'li', array(), "\n* ", "\n");
node2bbcode($doc, 'hr', array(), "\n" . str_repeat("-", 70) . "\n", "");
node2bbcode($doc, 'tr', array(), "\n", "");
node2bbcode($doc, 'td', array(), "\t", "");
node2bbcode($doc, 'h1', array(), "\n\n*", "*\n");
node2bbcode($doc, 'h2', array(), "\n\n*", "*\n");
node2bbcode($doc, 'h3', array(), "\n\n*", "*\n");
node2bbcode($doc, 'h4', array(), "\n\n*", "*\n");
node2bbcode($doc, 'h5', array(), "\n\n*", "*\n");
node2bbcode($doc, 'h6', array(), "\n\n*", "*\n");
// Problem: there is no reliable way to detect if it is a link to a tag or profile
//node2bbcode($doc, 'a', array('href'=>'/(.+)/'), ' $1 ', '', true);
node2bbcode($doc, 'a', array('href' => '/(.+)/', 'rel' => 'oembed'), ' $1 ', '', true);
//node2bbcode($doc, 'img', array('alt'=>'/(.+)/'), '$1', '');
//node2bbcode($doc, 'img', array('title'=>'/(.+)/'), '$1', '');
//node2bbcode($doc, 'img', array(), '', '');
if (!$compact) {
node2bbcode($doc, 'img', array('src' => '/(.+)/'), '[img]$1', '[/img]');
} else {
node2bbcode($doc, 'img', array('src' => '/(.+)/'), '', '');
}
node2bbcode($doc, 'iframe', array('src' => '/(.+)/'), ' $1 ', '', true);
$message = $doc->saveHTML();
if (!$compact) {
$message = str_replace("[img]", "", $message);
$message = str_replace("[/img]", "", $message);
}
// was ersetze ich da?
// Irgendein stoerrisches UTF-Zeug
$message = str_replace(chr(194) . chr(160), ' ', $message);
$message = str_replace(" ", " ", $message);
// Aufeinanderfolgende DIVs
$message = preg_replace('=\\r *\\r=i', "\n", $message);
$message = str_replace("\r", "\n", $message);
$message = strip_tags($message);
$message = html_entity_decode($message, ENT_QUOTES, 'UTF-8');
if (!$compact) {
$counter = 1;
foreach ($urls as $id => $url) {
if (strpos($message, $url) == false) {
$message .= "\n" . $url . " ";
}
}
//$message .= "\n[".($counter++)."] ".$url;
}
do {
$oldmessage = $message;
$message = str_replace("\n\n\n", "\n\n", $message);
} while ($oldmessage != $message);
$message = quotelevel(trim($message), $wraplength);
return trim($message);
}
function statusnet_shortenmsg($b, $max_char)
{
require_once "include/bbcode.php";
require_once "include/html2plain.php";
// Looking for the first image
$image = '';
if (preg_match("/\\[[zi]mg\\=([0-9]*)x([0-9]*)\\](.*?)\\[\\/[zi]mg\\]/is", $b['body'], $matches)) {
$image = $matches[3];
}
if ($image == '') {
if (preg_match("/\\[[zi]mg\\](.*?)\\[\\/[zi]mg\\]/is", $b['body'], $matches)) {
$image = $matches[1];
}
}
// @fixme for zmg
$multipleimages = strpos($b['body'], "[img") != strrpos($b['body'], "[img");
// When saved into the database the content is sent through htmlspecialchars
// That means that we have to decode all image-urls
$image = htmlspecialchars_decode($image);
$body = $b["body"];
if ($b["title"] != "") {
$body = $b["title"] . "\n\n" . $body;
}
if (strpos($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 all quotes after the bookmark
// they are mostly only the content after the bookmark.
$body2 = preg_replace("/\\[quote\\=([^\\]]*)\\](.*?)\\[\\/quote\\]/ism", '', $body2);
$body2 = preg_replace("/\\[quote\\](.*?)\\[\\/quote\\]/ism", '', $body2);
$body = $body1 . $body2;
}
// Add some newlines so that the message could be cut better
$body = str_replace(array("[quote", "[bookmark", "[/bookmark]", "[/quote]"), array("\n[quote", "\n[bookmark", "[/bookmark]\n", "[/quote]\n"), $body);
// remove the recycle signs and the names since they aren't helpful on twitter
// recycle 1
$recycle = html_entity_decode("♲ ", ENT_QUOTES, 'UTF-8');
$body = preg_replace('/' . $recycle . '\\[url\\=(\\w+.*?)\\](\\w+.*?)\\[\\/url\\]/i', "\n", $body);
// recycle 2 (Test)
$recycle = html_entity_decode("◌ ", ENT_QUOTES, 'UTF-8');
$body = preg_replace('/' . $recycle . '\\[url\\=(\\w+.*?)\\](\\w+.*?)\\[\\/url\\]/i', "\n", $body);
// remove the share element
$body = preg_replace("/\\[share(.*?)\\](.*?)\\[\\/share\\]/ism", "\n\n\$2\n\n", $body);
// At first convert the text to html
$html = bbcode($body, false, false);
// Then convert it to plain text
//$msg = trim($b['title']." \n\n".html2plain($html, 0, true));
$msg = trim(html2plain($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", $msg);
}
// Removing multiple spaces
while (strpos($msg, " ") !== false) {
$msg = str_replace(" ", " ", $msg);
}
$msg = str_replace('#^http', 'http', $msg);
$origmsg = $msg;
// Removing URLs
$msg = preg_replace('/(https?\\:\\/\\/[a-zA-Z0-9\\:\\/\\-\\?\\&\\;\\.\\=\\_\\~\\#\\%\\$\\!\\+\\,]+)/i', "", $msg);
$msg = trim($msg);
$link = '';
// look for bookmark-bbcode and handle it with priority
if (preg_match("/\\[bookmark\\=([^\\]]*)\\](.*?)\\[\\/bookmark\\]/is", $b['body'], $matches)) {
$link = $matches[1];
}
$multiplelinks = strpos($b['body'], "[bookmark") != strrpos($b['body'], "[bookmark");
// If there is no bookmark element then take the first link
if ($link == '') {
$links = collecturls($html);
if (sizeof($links) > 0) {
reset($links);
$link = current($links);
}
$multiplelinks = sizeof($links) > 1;
}
$msglink = "";
if ($multiplelinks) {
$msglink = $b["plink"];
} else {
if ($link != "") {
$msglink = $link;
} else {
if ($multipleimages) {
$msglink = $b["plink"];
} else {
if ($image != "") {
$msglink = $image;
}
}
}
}
if ($msglink == "" and strlen($msg) > $max_char) {
$msglink = $b["plink"];
}
// If the message is short enough then don't modify it. (if the link exists in the original message)
if (strlen(trim($origmsg)) <= $max_char and (strpos($origmsg, $msglink) or $msglink == "")) {
return array("msg" => trim($origmsg), "image" => "");
}
if (strlen($msglink) > 20) {
$msglink = short_link($msglink);
}
if (strlen(trim($msg . " " . $msglink)) > $max_char) {
$msg = substr($msg, 0, $max_char - strlen($msglink));
$lastchar = substr($msg, -1);
$msg = substr($msg, 0, -1);
$pos = strrpos($msg, "\n");
if ($pos > 0) {
$msg = substr($msg, 0, $pos);
} else {
if ($lastchar != "\n") {
$msg = substr($msg, 0, -3) . "...";
}
}
}
$msg = str_replace("\n", " ", $msg);
// Removing multiple spaces - again
while (strpos($msg, " ") !== false) {
$msg = str_replace(" ", " ", $msg);
}
return array("msg" => trim($msg . " " . $msglink), "image" => $image);
}
/**
* @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);
}
}
}
}
}
}
}
}
