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[' . $msg . "]]></content>\n";
echo "\t</entry>\n";
}
}
function parseurl_getsiteinfo($url, $no_guessing = false, $do_oembed = true, $count = 1)
{
require_once "include/network.php";
$a = get_app();
$siteinfo = array();
if ($count > 10) {
logger("parseurl_getsiteinfo: Endless loop detected for " . $url, LOGGER_DEBUG);
return $siteinfo;
}
$url = trim($url, "'");
$url = trim($url, '"');
$url = original_url($url);
$siteinfo["url"] = $url;
$siteinfo["type"] = "link";
$stamp1 = microtime(true);
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HEADER, 1);
curl_setopt($ch, CURLOPT_NOBODY, 1);
curl_setopt($ch, CURLOPT_TIMEOUT, 3);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
//curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_USERAGENT, $a->get_useragent());
$header = curl_exec($ch);
$curl_info = @curl_getinfo($ch);
$http_code = $curl_info['http_code'];
curl_close($ch);
$a->save_timestamp($stamp1, "network");
if (($curl_info['http_code'] == "301" or $curl_info['http_code'] == "302" or $curl_info['http_code'] == "303" or $curl_info['http_code'] == "307") and ($curl_info['redirect_url'] != "" or $curl_info['location'] != "")) {
if ($curl_info['redirect_url'] != "") {
$siteinfo = parseurl_getsiteinfo($curl_info['redirect_url'], $no_guessing, $do_oembed, ++$count);
} else {
$siteinfo = parseurl_getsiteinfo($curl_info['location'], $no_guessing, $do_oembed, ++$count);
}
return $siteinfo;
}
// if the file is too large then exit
if ($curl_info["download_content_length"] > 1000000) {
return $siteinfo;
}
// if it isn't a HTML file then exit
if ($curl_info["content_type"] != "" and !strstr(strtolower($curl_info["content_type"]), "html")) {
return $siteinfo;
}
if ($do_oembed) {
require_once "include/oembed.php";
$oembed_data = oembed_fetch_url($url);
if ($oembed_data->type != "error") {
$siteinfo["type"] = $oembed_data->type;
}
if ($oembed_data->type == "link" and $siteinfo["type"] != "photo") {
if (isset($oembed_data->title)) {
$siteinfo["title"] = $oembed_data->title;
}
if (isset($oembed_data->description)) {
$siteinfo["text"] = trim($oembed_data->description);
}
if (isset($oembed_data->thumbnail_url)) {
$siteinfo["image"] = $oembed_data->thumbnail_url;
}
}
}
$stamp1 = microtime(true);
// Now fetch the body as well
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HEADER, 1);
curl_setopt($ch, CURLOPT_NOBODY, 0);
curl_setopt($ch, CURLOPT_TIMEOUT, 10);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_USERAGENT, $a->get_useragent());
$header = curl_exec($ch);
$curl_info = @curl_getinfo($ch);
$http_code = $curl_info['http_code'];
curl_close($ch);
$a->save_timestamp($stamp1, "network");
// Fetch the first mentioned charset. Can be in body or header
$charset = "";
if (preg_match('/charset=(.*?)[' . "'" . '"\\s\\n]/', $header, $matches)) {
$charset = trim(trim(trim(array_pop($matches)), ';,'));
}
if ($charset == "") {
$charset = "utf-8";
}
$pos = strpos($header, "\r\n\r\n");
if ($pos) {
$body = trim(substr($header, $pos));
} else {
$body = $header;
}
if ($charset != '' and strtoupper($charset) != "UTF-8") {
logger("parseurl_getsiteinfo: detected charset " . $charset, LOGGER_DEBUG);
//$body = mb_convert_encoding($body, "UTF-8", $charset);
$body = iconv($charset, "UTF-8//TRANSLIT", $body);
}
$body = mb_convert_encoding($body, 'HTML-ENTITIES', "UTF-8");
$doc = new DOMDocument();
@$doc->loadHTML($body);
deletenode($doc, 'style');
deletenode($doc, 'script');
deletenode($doc, 'option');
deletenode($doc, 'h1');
deletenode($doc, 'h2');
deletenode($doc, 'h3');
deletenode($doc, 'h4');
deletenode($doc, 'h5');
deletenode($doc, 'h6');
deletenode($doc, 'ol');
deletenode($doc, 'ul');
$xpath = new DomXPath($doc);
$list = $xpath->query("//meta[@content]");
foreach ($list as $node) {
$attr = array();
if ($node->attributes->length) {
foreach ($node->attributes as $attribute) {
$attr[$attribute->name] = $attribute->value;
}
}
if (@$attr["http-equiv"] == 'refresh') {
$path = $attr["content"];
$pathinfo = explode(";", $path);
$content = "";
foreach ($pathinfo as $value) {
if (substr(strtolower($value), 0, 4) == "url=") {
$content = substr($value, 4);
}
}
if ($content != "") {
$siteinfo = parseurl_getsiteinfo($content, $no_guessing, $do_oembed, ++$count);
return $siteinfo;
}
}
}
//$list = $xpath->query("head/title");
$list = $xpath->query("//title");
foreach ($list as $node) {
$siteinfo["title"] = html_entity_decode($node->nodeValue, ENT_QUOTES, "UTF-8");
}
//$list = $xpath->query("head/meta[@name]");
$list = $xpath->query("//meta[@name]");
foreach ($list as $node) {
$attr = array();
if ($node->attributes->length) {
foreach ($node->attributes as $attribute) {
$attr[$attribute->name] = $attribute->value;
}
}
$attr["content"] = trim(html_entity_decode($attr["content"], ENT_QUOTES, "UTF-8"));
if ($attr["content"] != "") {
switch (strtolower($attr["name"])) {
case "fulltitle":
$siteinfo["title"] = $attr["content"];
break;
case "description":
$siteinfo["text"] = $attr["content"];
break;
case "thumbnail":
$siteinfo["image"] = $attr["content"];
break;
case "twitter:image":
$siteinfo["image"] = $attr["content"];
break;
case "twitter:image:src":
$siteinfo["image"] = $attr["content"];
break;
case "twitter:card":
if ($siteinfo["type"] == "" or $attr["content"] == "photo") {
$siteinfo["type"] = $attr["content"];
}
break;
case "twitter:description":
$siteinfo["text"] = $attr["content"];
break;
case "twitter:title":
$siteinfo["title"] = $attr["content"];
break;
case "dc.title":
$siteinfo["title"] = $attr["content"];
break;
case "dc.description":
$siteinfo["text"] = $attr["content"];
break;
case "keywords":
$keywords = explode(",", $attr["content"]);
break;
case "news_keywords":
$keywords = explode(",", $attr["content"]);
break;
}
}
if ($siteinfo["type"] == "summary") {
$siteinfo["type"] = "link";
}
}
if (isset($keywords)) {
$siteinfo["keywords"] = array();
foreach ($keywords as $keyword) {
$siteinfo["keywords"][] = trim($keyword);
}
}
//$list = $xpath->query("head/meta[@property]");
$list = $xpath->query("//meta[@property]");
foreach ($list as $node) {
$attr = array();
if ($node->attributes->length) {
foreach ($node->attributes as $attribute) {
$attr[$attribute->name] = $attribute->value;
}
}
$attr["content"] = trim(html_entity_decode($attr["content"], ENT_QUOTES, "UTF-8"));
if ($attr["content"] != "") {
switch (strtolower($attr["property"])) {
case "og:image":
$siteinfo["image"] = $attr["content"];
break;
case "og:title":
$siteinfo["title"] = $attr["content"];
break;
case "og:description":
$siteinfo["text"] = $attr["content"];
break;
}
}
}
if (@$siteinfo["image"] == "" and !$no_guessing) {
$list = $xpath->query("//img[@src]");
foreach ($list as $node) {
$attr = array();
if ($node->attributes->length) {
foreach ($node->attributes as $attribute) {
$attr[$attribute->name] = $attribute->value;
}
}
$src = completeurl($attr["src"], $url);
$photodata = @getimagesize($src);
if ($photodata && $photodata[0] > 150 and $photodata[1] > 150) {
if ($photodata[0] > 300) {
$photodata[1] = round($photodata[1] * (300 / $photodata[0]));
$photodata[0] = 300;
}
if ($photodata[1] > 300) {
$photodata[0] = round($photodata[0] * (300 / $photodata[1]));
$photodata[1] = 300;
}
$siteinfo["images"][] = array("src" => $src, "width" => $photodata[0], "height" => $photodata[1]);
}
}
} else {
$src = completeurl($siteinfo["image"], $url);
unset($siteinfo["image"]);
$photodata = @getimagesize($src);
if ($photodata && $photodata[0] > 10 and $photodata[1] > 10) {
$siteinfo["images"][] = array("src" => $src, "width" => $photodata[0], "height" => $photodata[1]);
}
}
if (@$siteinfo["text"] == "" and @$siteinfo["title"] != "" and !$no_guessing) {
$text = "";
$list = $xpath->query("//div[@class='article']");
foreach ($list as $node) {
if (strlen($node->nodeValue) > 40) {
$text .= " " . trim($node->nodeValue);
}
}
if ($text == "") {
$list = $xpath->query("//div[@class='content']");
foreach ($list as $node) {
if (strlen($node->nodeValue) > 40) {
$text .= " " . trim($node->nodeValue);
}
}
}
// If none text was found then take the paragraph content
if ($text == "") {
$list = $xpath->query("//p");
foreach ($list as $node) {
if (strlen($node->nodeValue) > 40) {
$text .= " " . trim($node->nodeValue);
}
}
}
if ($text != "") {
$text = trim(str_replace(array("\n", "\r"), array(" ", " "), $text));
while (strpos($text, " ")) {
$text = trim(str_replace(" ", " ", $text));
}
$siteinfo["text"] = trim(html_entity_decode(substr($text, 0, 350), ENT_QUOTES, "UTF-8") . '...');
}
}
logger("parseurl_getsiteinfo: Siteinfo for " . $url . " " . print_r($siteinfo, true), LOGGER_DEBUG);
call_hooks('getsiteinfo', $siteinfo);
return $siteinfo;
}
function twitter_expand_entities($a, $body, $item, $no_tags = false, $picture)
{
require_once "include/oembed.php";
require_once "include/network.php";
$tags = "";
if (isset($item->entities->urls)) {
$type = "";
$footerurl = "";
$footerlink = "";
$footer = "";
foreach ($item->entities->urls as $url) {
if ($url->url and $url->expanded_url and $url->display_url) {
$expanded_url = original_url($url->expanded_url);
$oembed_data = oembed_fetch_url($expanded_url);
// Quickfix: Workaround for URL with "[" and "]" in it
if (strpos($expanded_url, "[") or strpos($expanded_url, "]")) {
$expanded_url = $url->url;
}
if ($type == "") {
$type = $oembed_data->type;
}
if ($oembed_data->type == "video") {
//$body = str_replace($url->url,
// "[video]".$expanded_url."[/video]", $body);
//$dontincludemedia = true;
$type = $oembed_data->type;
$footerurl = $expanded_url;
$footerlink = "[url=" . $expanded_url . "]" . $expanded_url . "[/url]";
$body = str_replace($url->url, $footerlink, $body);
//} elseif (($oembed_data->type == "photo") AND isset($oembed_data->url) AND !$dontincludemedia) {
} elseif ($oembed_data->type == "photo" and isset($oembed_data->url)) {
$body = str_replace($url->url, "[url=" . $expanded_url . "][img]" . $oembed_data->url . "[/img][/url]", $body);
//$dontincludemedia = true;
} elseif ($oembed_data->type != "link") {
$body = str_replace($url->url, "[url=" . $expanded_url . "]" . $expanded_url . "[/url]", $body);
} else {
$img_str = fetch_url($expanded_url, true, $redirects, 4);
$tempfile = tempnam(get_temppath(), "cache");
file_put_contents($tempfile, $img_str);
$mime = image_type_to_mime_type(exif_imagetype($tempfile));
unlink($tempfile);
if (substr($mime, 0, 6) == "image/") {
$type = "photo";
$body = str_replace($url->url, "[img]" . $expanded_url . "[/img]", $body);
//$dontincludemedia = true;
} else {
$type = $oembed_data->type;
$footerurl = $expanded_url;
$footerlink = "[url=" . $expanded_url . "]" . $expanded_url . "[/url]";
$body = str_replace($url->url, $footerlink, $body);
}
}
}
}
if ($footerurl != "") {
$footer = add_page_info($footerurl, false, $picture);
}
if ($footerlink != "" and trim($footer) != "") {
$removedlink = trim(str_replace($footerlink, "", $body));
if ($removedlink == "" or strstr($body, $removedlink)) {
$body = $removedlink;
}
$body .= $footer;
}
if ($footer == "" and $picture != "") {
$body .= "\n\n[img]" . $picture . "[/img]\n";
} elseif ($footer == "" and $picture == "") {
$body = add_page_info_to_body($body);
}
if ($no_tags) {
return array("body" => $body, "tags" => "");
}
$tags_arr = array();
foreach ($item->entities->hashtags as $hashtag) {
$url = "#[url=" . $a->get_baseurl() . "/search?tag=" . rawurlencode($hashtag->text) . "]" . $hashtag->text . "[/url]";
$tags_arr["#" . $hashtag->text] = $url;
$body = str_replace("#" . $hashtag->text, $url, $body);
}
foreach ($item->entities->user_mentions as $mention) {
$url = "@[url=https://twitter.com/" . rawurlencode($mention->screen_name) . "]" . $mention->screen_name . "[/url]";
$tags_arr["@" . $mention->screen_name] = $url;
$body = str_replace("@" . $mention->screen_name, $url, $body);
}
// it seems as if the entities aren't always covering all mentions. So the rest will be checked here
$tags = get_tags($body);
if (count($tags)) {
foreach ($tags as $tag) {
if (strstr(trim($tag), " ")) {
continue;
}
if (strpos($tag, '#') === 0) {
if (strpos($tag, '[url=')) {
continue;
}
// don't link tags that are already embedded in links
if (preg_match('/\\[(.*?)' . preg_quote($tag, '/') . '(.*?)\\]/', $body)) {
continue;
}
if (preg_match('/\\[(.*?)\\]\\((.*?)' . preg_quote($tag, '/') . '(.*?)\\)/', $body)) {
continue;
}
$basetag = str_replace('_', ' ', substr($tag, 1));
$url = '#[url=' . $a->get_baseurl() . '/search?tag=' . rawurlencode($basetag) . ']' . $basetag . '[/url]';
$body = str_replace($tag, $url, $body);
$tags_arr["#" . $basetag] = $url;
continue;
} elseif (strpos($tag, '@') === 0) {
if (strpos($tag, '[url=')) {
continue;
}
$basetag = substr($tag, 1);
$url = '@[url=https://twitter.com/' . rawurlencode($basetag) . ']' . $basetag . '[/url]';
$body = str_replace($tag, $url, $body);
$tags_arr["@" . $basetag] = $url;
}
}
}
$tags = implode($tags_arr, ",");
}
return array("body" => $body, "tags" => $tags);
}
function fromgplus_handleattachments($a, $uid, $item, $displaytext, $shared)
{
require_once "include/Photo.php";
require_once "include/items.php";
require_once "include/network.php";
$post = "";
$quote = "";
$pagedata = array();
$pagedata["type"] = "";
foreach ($item->object->attachments as $attachment) {
switch ($attachment->objectType) {
case "video":
$pagedata["type"] = "video";
$pagedata["url"] = original_url($attachment->url);
$pagedata["title"] = fromgplus_html2bbcode($attachment->displayName);
break;
case "article":
$pagedata["type"] = "link";
$pagedata["url"] = original_url($attachment->url);
$pagedata["title"] = fromgplus_html2bbcode($attachment->displayName);
$images = fromgplus_cleanupgoogleproxy($attachment->fullImage, $attachment->image);
if ($images["full"] != "") {
$pagedata["images"][0]["src"] = $images["full"];
}
$quote = trim(fromgplus_html2bbcode($attachment->content));
if ($quote != "") {
$pagedata["text"] = $quote;
}
break;
case "photo":
// Don't store shared pictures in your wall photos (to prevent a possible violating of licenses)
if ($shared) {
$images = fromgplus_cleanupgoogleproxy($attachment->fullImage, $attachment->image);
} else {
if ($attachment->fullImage->url != "") {
$images = store_photo($a, $uid, "", $attachment->fullImage->url);
} elseif ($attachment->image->url != "") {
$images = store_photo($a, $uid, "", $attachment->image->url);
}
}
if ($images["preview"] != "") {
$post .= "\n[url=" . $images["page"] . "][img]" . $images["preview"] . "[/img][/url]\n";
$pagedata["images"][0]["src"] = $images["preview"];
$pagedata["url"] = $images["page"];
} elseif ($images["full"] != "") {
$post .= "\n[img]" . $images["full"] . "[/img]\n";
$pagedata["images"][0]["src"] = $images["full"];
if ($images["preview"] != "") {
$pagedata["images"][1]["src"] = $images["preview"];
}
}
if ($attachment->displayName != "" and fromgplus_cleantext($attachment->displayName) != fromgplus_cleantext($displaytext)) {
$post .= fromgplus_html2bbcode($attachment->displayName) . "\n";
$pagedata["title"] = fromgplus_html2bbcode($attachment->displayName);
}
break;
case "photo-album":
$pagedata["url"] = original_url($attachment->url);
$pagedata["title"] = fromgplus_html2bbcode($attachment->displayName);
$post .= "\n\n[bookmark=" . $pagedata["url"] . "]" . $pagedata["title"] . "[/bookmark]\n";
$images = fromgplus_cleanupgoogleproxy($attachment->fullImage, $attachment->image);
if ($images["preview"] != "") {
$post .= "\n[url=" . $images["full"] . "][img]" . $images["preview"] . "[/img][/url]\n";
$pagedata["images"][0]["src"] = $images["preview"];
$pagedata["url"] = $images["full"];
} elseif ($images["full"] != "") {
$post .= "\n[img]" . $images["full"] . "[/img]\n";
$pagedata["images"][0]["src"] = $images["full"];
if ($images["preview"] != "") {
$pagedata["images"][1]["src"] = $images["preview"];
}
}
break;
case "album":
$pagedata["type"] = "link";
$pagedata["url"] = original_url($attachment->url);
$pagedata["title"] = fromgplus_html2bbcode($attachment->displayName);
$thumb = $attachment->thumbnails[0];
$pagedata["images"][0]["src"] = $thumb->image->url;
$quote = trim(fromgplus_html2bbcode($thumb->description));
if ($quote != "") {
$pagedata["text"] = $quote;
}
break;
case "audio":
$pagedata["url"] = original_url($attachment->url);
$pagedata["title"] = fromgplus_html2bbcode($attachment->displayName);
$post .= "\n\n[bookmark=" . $pagedata["url"] . "]" . $pagedata["title"] . "[/bookmark]\n";
break;
//default:
// die($attachment->objectType);
}
}
if ($pagedata["type"] != "") {
return add_page_info_data($pagedata);
}
return $post . $quote;
}
function statusnet_convertmsg($a, $body, $no_tags = false)
{
require_once "include/oembed.php";
require_once "include/items.php";
require_once "include/network.php";
$body = preg_replace("=\\[url\\=https?://([0-9]*).([0-9]*).([0-9]*).([0-9]*)/([0-9]*)\\](.*?)\\[\\/url\\]=ism", "\$1.\$2.\$3.\$4/\$5", $body);
$URLSearchString = "^\\[\\]";
$links = preg_match_all("/[^!#@]\\[url\\=([{$URLSearchString}]*)\\](.*?)\\[\\/url\\]/ism", $body, $matches, PREG_SET_ORDER);
$footer = "";
$footerurl = "";
$footerlink = "";
$type = "";
if ($links) {
foreach ($matches as $match) {
$search = "[url=" . $match[1] . "]" . $match[2] . "[/url]";
logger("statusnet_convertmsg: expanding url " . $match[1], LOGGER_DEBUG);
$expanded_url = original_url($match[1]);
logger("statusnet_convertmsg: fetching data for " . $expanded_url, LOGGER_DEBUG);
$oembed_data = oembed_fetch_url($expanded_url, true);
logger("statusnet_convertmsg: fetching data: done", LOGGER_DEBUG);
if ($type == "") {
$type = $oembed_data->type;
}
if ($oembed_data->type == "video") {
//$body = str_replace($search, "[video]".$expanded_url."[/video]", $body);
$type = $oembed_data->type;
$footerurl = $expanded_url;
$footerlink = "[url=" . $expanded_url . "]" . $expanded_url . "[/url]";
$body = str_replace($search, $footerlink, $body);
} elseif ($oembed_data->type == "photo" and isset($oembed_data->url) and !$dontincludemedia) {
$body = str_replace($search, "[url=" . $expanded_url . "][img]" . $oembed_data->url . "[/img][/url]", $body);
} elseif ($oembed_data->type != "link") {
$body = str_replace($search, "[url=" . $expanded_url . "]" . $expanded_url . "[/url]", $body);
} else {
$img_str = fetch_url($expanded_url, true, $redirects, 4);
$tempfile = tempnam(get_temppath(), "cache");
file_put_contents($tempfile, $img_str);
$mime = image_type_to_mime_type(exif_imagetype($tempfile));
unlink($tempfile);
if (substr($mime, 0, 6) == "image/") {
$type = "photo";
$body = str_replace($search, "[img]" . $expanded_url . "[/img]", $body);
} else {
$type = $oembed_data->type;
$footerurl = $expanded_url;
$footerlink = "[url=" . $expanded_url . "]" . $expanded_url . "[/url]";
$body = str_replace($search, $footerlink, $body);
}
}
}
if ($footerurl != "") {
$footer = add_page_info($footerurl);
}
if ($footerlink != "" and trim($footer) != "") {
$removedlink = trim(str_replace($footerlink, "", $body));
if ($removedlink == "" or strstr($body, $removedlink)) {
$body = $removedlink;
}
$body .= $footer;
}
}
if ($no_tags) {
return array("body" => $body, "tags" => "");
}
$str_tags = '';
$cnt = preg_match_all("/([!#@])\\[url\\=([{$URLSearchString}]*)\\](.*?)\\[\\/url\\]/ism", $body, $matches, PREG_SET_ORDER);
if ($cnt) {
foreach ($matches as $mtch) {
if (strlen($str_tags)) {
$str_tags .= ',';
}
if ($mtch[1] == "#") {
// Replacing the hash tags that are directed to the GNU Social server with internal links
$snhash = "#[url=" . $mtch[2] . "]" . $mtch[3] . "[/url]";
$frdchash = '#[url=' . $a->get_baseurl() . '/search?tag=' . rawurlencode($mtch[3]) . ']' . $mtch[3] . '[/url]';
$body = str_replace($snhash, $frdchash, $body);
$str_tags .= $frdchash;
} else {
$str_tags .= "@[url=" . $mtch[2] . "]" . $mtch[3] . "[/url]";
}
// To-Do:
// There is a problem with links with to GNU Social groups, so these links are stored with "@" like friendica groups
//$str_tags .= $mtch[1]."[url=".$mtch[2]."]".$mtch[3]."[/url]";
}
}
return array("body" => $body, "tags" => $str_tags);
}
function fbpost_fetchwall($a, $uid)
{
require_once "include/oembed.php";
require_once "include/network.php";
require_once "include/items.php";
require_once "mod/item.php";
require_once "include/bbcode.php";
$access_token = get_pconfig($uid, 'facebook', 'access_token');
$post_to_page = get_pconfig($uid, 'facebook', 'post_to_page');
$mirror_page = get_pconfig($uid, 'facebook', 'mirror_page');
$lastcreated = get_pconfig($uid, 'facebook', 'last_created');
if ((int) $post_to_page == 0) {
$post_to_page = "me";
}
if ((int) $mirror_page != 0) {
$post_to_page = $mirror_page;
}
$url = "https://graph.facebook.com/" . $post_to_page . "/feed?access_token=" . $access_token;
$first_time = $lastcreated == "";
if ($lastcreated != "") {
$url .= "&since=" . urlencode($lastcreated);
}
$feed = fetch_url($url);
$data = json_decode($feed);
if (!is_array($data->data)) {
return;
}
$items = array_reverse($data->data);
foreach ($items as $item) {
if ($item->created_time > $lastcreated) {
$lastcreated = $item->created_time;
}
if ($first_time) {
continue;
}
if ($item->application->id == get_config('facebook', 'appid')) {
continue;
}
if (isset($item->privacy) && $item->privacy->value !== 'EVERYONE' && (int) $mirror_page == 0) {
continue;
} elseif (isset($item->privacy) && $item->privacy->value !== 'EVERYONE' && $item->privacy->value !== '') {
continue;
} elseif (!isset($item->privacy)) {
continue;
}
if ($post_to_page != $item->from->id and (int) $post_to_page != 0) {
continue;
}
if (!strstr($item->id, $item->from->id . "_") and isset($item->to) and (int) $post_to_page == 0) {
continue;
}
$_SESSION["authenticated"] = true;
$_SESSION["uid"] = $uid;
unset($_REQUEST);
$_REQUEST["type"] = "wall";
$_REQUEST["api_source"] = true;
$_REQUEST["profile_uid"] = $uid;
//$_REQUEST["source"] = "Facebook";
$_REQUEST["source"] = $item->application->name;
$_REQUEST["extid"] = NETWORK_FACEBOOK;
$_REQUEST["title"] = "";
$_REQUEST["body"] = isset($item->message) ? escape_tags($item->message) : '';
$pagedata = array();
$content = "";
$pagedata["type"] = "";
if (isset($item->name) and isset($item->link)) {
$item->link = original_url($item->link);
$oembed_data = oembed_fetch_url($item->link);
$pagedata["type"] = $oembed_data->type;
$pagedata["url"] = $item->link;
$pagedata["title"] = $item->name;
$content = "[bookmark=" . $item->link . "]" . $item->name . "[/bookmark]";
// If a link is not only attached but also added in the body, look if it can be removed in the body.
$removedlink = trim(str_replace($item->link, "", $_REQUEST["body"]));
if ($removedlink == "" or strstr($_REQUEST["body"], $removedlink)) {
$_REQUEST["body"] = $removedlink;
}
} elseif (isset($item->name)) {
$content .= "[b]" . $item->name . "[/b]";
}
$pagedata["text"] = "";
if (isset($item->description) and $item->type != "photo") {
$pagedata["text"] = $item->description;
}
if (isset($item->caption) and $item->type == "photo") {
$pagedata["text"] = $item->caption;
}
// Only import the picture when the message is no video
// oembed display a picture of the video as well
//if ($item->type != "video") {
//if (($item->type != "video") and ($item->type != "photo")) {
if ($pagedata["type"] == "" or $pagedata["type"] == "link") {
$pagedata["type"] = $item->type;
if (isset($item->picture)) {
$pagedata["images"][0]["src"] = $item->picture;
}
if ($pagedata["type"] == "photo" and isset($item->object_id)) {
logger('fbpost_fetchwall: fetching fbid ' . $item->object_id, LOGGER_DEBUG);
$url = "https://graph.facebook.com/" . $item->object_id . "?access_token=" . $access_token;
$feed = fetch_url($url);
$data = json_decode($feed);
if (isset($data->images)) {
$pagedata["images"][0]["src"] = $data->images[0]->source;
logger('got fbid image from images for ' . $item->object_id, LOGGER_DEBUG);
} elseif (isset($data->source)) {
$pagedata["images"][0]["src"] = $data->source;
logger('got fbid image from source for ' . $item->object_id, LOGGER_DEBUG);
} elseif (isset($data->picture)) {
$pagedata["images"][0]["src"] = $data->picture;
logger('got fbid image from picture for ' . $item->object_id, LOGGER_DEBUG);
}
}
if (trim($_REQUEST["body"] . $content . $pagedata["text"]) == '') {
logger('facebook: empty body 1 ' . $item->id . ' ' . print_r($item, true));
continue;
}
$pagedata["images"][0]["src"] = fbpost_cleanpicture($pagedata["images"][0]["src"]);
if ($pagedata["images"][0]["src"] != "" && isset($item->link)) {
$item->link = original_url($item->link);
$pagedata["url"] = $item->link;
$content .= "\n" . '[url=' . $item->link . '][img]' . $pagedata["images"][0]["src"] . '[/img][/url]';
} else {
if ($pagedata["images"][0]["src"] != "") {
$content .= "\n" . '[img]' . $pagedata["images"][0]["src"] . '[/img]';
}
// if just a link, it may be a wall photo - check
if (isset($item->link)) {
$content .= fbpost_get_photo($uid, $item->link);
}
}
}
if (trim($_REQUEST["body"] . $content . $pagedata["text"]) == '') {
logger('facebook: empty body 2 ' . $item->id . ' ' . print_r($item, true));
continue;
}
if ($pagedata["type"] != "") {
$_REQUEST["body"] .= add_page_info_data($pagedata);
} else {
if ($content) {
$_REQUEST["body"] .= "\n" . trim($content);
}
if ($pagedata["text"]) {
$_REQUEST["body"] .= "\n[quote]" . $pagedata["text"] . "[/quote]";
}
$_REQUEST["body"] = trim($_REQUEST["body"]);
}
if (isset($item->place)) {
if ($item->place->name or $item->place->location->street or $item->place->location->city or $item->place->location->country) {
$_REQUEST["location"] = '';
if ($item->place->name) {
$_REQUEST["location"] .= $item->place->name;
}
if ($item->place->location->street) {
$_REQUEST["location"] .= " " . $item->place->location->street;
}
if ($item->place->location->city) {
$_REQUEST["location"] .= " " . $item->place->location->city;
}
if ($item->place->location->country) {
$_REQUEST["location"] .= " " . $item->place->location->country;
}
$_REQUEST["location"] = trim($_REQUEST["location"]);
}
if ($item->place->location->latitude and $item->place->location->longitude) {
$_REQUEST["coord"] = substr($item->place->location->latitude, 0, 8) . ' ' . substr($item->place->location->longitude, 0, 8);
}
}
if (trim($_REQUEST["body"]) == '') {
logger('facebook: empty body 3 ' . $item->id . ' ' . print_r($item, true));
continue;
}
if (trim(strip_tags(bbcode($_REQUEST["body"], false, false))) == '') {
logger('facebook: empty body 4 ' . $item->id . ' ' . print_r($item, true));
continue;
}
//print_r($_REQUEST);
logger('facebook: posting for user ' . $uid);
item_post($a);
}
set_pconfig($uid, 'facebook', 'last_created', $lastcreated);
}
function original_url($url, $depth = 1, $fetchbody = false)
{
$a = get_app();
// Remove Analytics Data from Google and other tracking platforms
$urldata = parse_url($url);
if (is_string($urldata["query"])) {
$query = $urldata["query"];
parse_str($query, $querydata);
if (is_array($querydata)) {
foreach ($querydata as $param => $value) {
if (in_array($param, array("utm_source", "utm_medium", "utm_term", "utm_content", "utm_campaign", "wt_mc", "pk_campaign", "pk_kwd", "mc_cid", "mc_eid", "fb_action_ids", "fb_action_types", "fb_ref", "awesm", "wtrid", "woo_campaign", "woo_source", "woo_medium", "woo_content", "woo_term"))) {
$pair = $param . "=" . urlencode($value);
$url = str_replace($pair, "", $url);
// Second try: if the url isn't encoded completely
$pair = $param . "=" . str_replace(" ", "+", $value);
$url = str_replace($pair, "", $url);
// Third try: Maybey the url isn't encoded at all
$pair = $param . "=" . $value;
$url = str_replace($pair, "", $url);
$url = str_replace(array("?&", "&&"), array("?", ""), $url);
}
}
}
if (substr($url, -1, 1) == "?") {
$url = substr($url, 0, -1);
}
}
if ($depth > 10) {
return $url;
}
$url = trim($url, "'");
$stamp1 = microtime(true);
$siteinfo = array();
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HEADER, 1);
curl_setopt($ch, CURLOPT_NOBODY, 1);
curl_setopt($ch, CURLOPT_TIMEOUT, 10);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_USERAGENT, $a->get_useragent());
$header = curl_exec($ch);
$curl_info = @curl_getinfo($ch);
$http_code = $curl_info['http_code'];
curl_close($ch);
$a->save_timestamp($stamp1, "network");
if (($curl_info['http_code'] == "301" or $curl_info['http_code'] == "302") and ($curl_info['redirect_url'] != "" or $curl_info['location'] != "")) {
if ($curl_info['redirect_url'] != "") {
return original_url($curl_info['redirect_url'], ++$depth, $fetchbody);
} else {
return original_url($curl_info['location'], ++$depth, $fetchbody);
}
}
// Check for redirects in the meta elements of the body if there are no redirects in the header.
if (!$fetchbody) {
return original_url($url, ++$depth, true);
}
// if the file is too large then exit
if ($curl_info["download_content_length"] > 1000000) {
return $url;
}
// if it isn't a HTML file then exit
if ($curl_info["content_type"] != "" and !strstr(strtolower($curl_info["content_type"]), "html")) {
return $url;
}
$stamp1 = microtime(true);
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_NOBODY, 0);
curl_setopt($ch, CURLOPT_TIMEOUT, 10);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_USERAGENT, $a->get_useragent());
$body = curl_exec($ch);
curl_close($ch);
$a->save_timestamp($stamp1, "network");
if (trim($body) == "") {
return $url;
}
// Check for redirect in meta elements
$doc = new DOMDocument();
@$doc->loadHTML($body);
$xpath = new DomXPath($doc);
$list = $xpath->query("//meta[@content]");
foreach ($list as $node) {
$attr = array();
if ($node->attributes->length) {
foreach ($node->attributes as $attribute) {
$attr[$attribute->name] = $attribute->value;
}
}
if (@$attr["http-equiv"] == 'refresh') {
$path = $attr["content"];
$pathinfo = explode(";", $path);
$content = "";
foreach ($pathinfo as $value) {
if (substr(strtolower($value), 0, 4) == "url=") {
return original_url(substr($value, 4), ++$depth);
}
}
}
}
return $url;
}
function feed_import($xml, $importer, &$contact, &$hub)
{
$a = get_app();
logger("Import Atom/RSS feed", LOGGER_DEBUG);
if ($xml == "") {
return;
}
$doc = new DOMDocument();
@$doc->loadXML($xml);
$xpath = new DomXPath($doc);
$xpath->registerNamespace('atom', "http://www.w3.org/2005/Atom");
$xpath->registerNamespace('dc', "http://purl.org/dc/elements/1.1/");
$xpath->registerNamespace('content', "http://purl.org/rss/1.0/modules/content/");
$xpath->registerNamespace('rdf', "http://www.w3.org/1999/02/22-rdf-syntax-ns#");
$xpath->registerNamespace('rss', "http://purl.org/rss/1.0/");
$xpath->registerNamespace('media', "http://search.yahoo.com/mrss/");
$author = array();
// Is it RDF?
if ($xpath->query('/rdf:RDF/rss:channel')->length > 0) {
//$author["author-link"] = $xpath->evaluate('/rdf:RDF/rss:channel/rss:link/text()')->item(0)->nodeValue;
$author["author-name"] = $xpath->evaluate('/rdf:RDF/rss:channel/rss:title/text()')->item(0)->nodeValue;
if ($author["author-name"] == "") {
$author["author-name"] = $xpath->evaluate('/rdf:RDF/rss:channel/rss:description/text()')->item(0)->nodeValue;
}
$entries = $xpath->query('/rdf:RDF/rss:item');
}
// Is it Atom?
if ($xpath->query('/atom:feed/atom:entry')->length > 0) {
//$self = $xpath->query("/atom:feed/atom:link[@rel='self']")->item(0)->attributes;
//if (is_object($self))
// foreach($self AS $attributes)
// if ($attributes->name == "href")
// $author["author-link"] = $attributes->textContent;
//if ($author["author-link"] == "") {
// $alternate = $xpath->query("/atom:feed/atom:link[@rel='alternate']")->item(0)->attributes;
// if (is_object($alternate))
// foreach($alternate AS $attributes)
// if ($attributes->name == "href")
// $author["author-link"] = $attributes->textContent;
//}
$author["author-name"] = $xpath->evaluate('/atom:feed/atom:title/text()')->item(0)->nodeValue;
if ($author["author-name"] == "") {
$author["author-name"] = $xpath->evaluate('/atom:feed/atom:subtitle/text()')->item(0)->nodeValue;
}
if ($author["author-name"] == "") {
$author["author-name"] = $xpath->evaluate('/atom:feed/atom:author/atom:name/text()')->item(0)->nodeValue;
}
//$author["author-avatar"] = $xpath->evaluate('/atom:feed/atom:logo/text()')->item(0)->nodeValue;
$author["edited"] = $author["created"] = $xpath->query('/atom:feed/atom:updated/text()')->item(0)->nodeValue;
$author["app"] = $xpath->evaluate('/atom:feed/atom:generator/text()')->item(0)->nodeValue;
$entries = $xpath->query('/atom:feed/atom:entry');
}
// Is it RSS?
if ($xpath->query('/rss/channel')->length > 0) {
//$author["author-link"] = $xpath->evaluate('/rss/channel/link/text()')->item(0)->nodeValue;
$author["author-name"] = $xpath->evaluate('/rss/channel/title/text()')->item(0)->nodeValue;
//$author["author-avatar"] = $xpath->evaluate('/rss/channel/image/url/text()')->item(0)->nodeValue;
if ($author["author-name"] == "") {
$author["author-name"] = $xpath->evaluate('/rss/channel/copyright/text()')->item(0)->nodeValue;
}
if ($author["author-name"] == "") {
$author["author-name"] = $xpath->evaluate('/rss/channel/description/text()')->item(0)->nodeValue;
}
$author["edited"] = $author["created"] = $xpath->query('/rss/channel/pubDate/text()')->item(0)->nodeValue;
$author["app"] = $xpath->evaluate('/rss/channel/generator/text()')->item(0)->nodeValue;
$entries = $xpath->query('/rss/channel/item');
}
//if ($author["author-link"] == "")
$author["author-link"] = $contact["url"];
if ($author["author-name"] == "") {
$author["author-name"] = $contact["name"];
}
//if ($author["author-avatar"] == "")
$author["author-avatar"] = $contact["thumb"];
$author["owner-link"] = $contact["url"];
$author["owner-name"] = $contact["name"];
$author["owner-avatar"] = $contact["thumb"];
$header = array();
$header["uid"] = $importer["uid"];
$header["network"] = NETWORK_FEED;
$header["type"] = "remote";
$header["wall"] = 0;
$header["origin"] = 0;
$header["gravity"] = GRAVITY_PARENT;
$header["private"] = 2;
$header["verb"] = ACTIVITY_POST;
$header["object-type"] = ACTIVITY_OBJ_NOTE;
$header["contact-id"] = $contact["id"];
if (!strlen($contact["notify"])) {
// one way feed - no remote comment ability
$header["last-child"] = 0;
}
if (!is_object($entries)) {
return;
}
$entrylist = array();
foreach ($entries as $entry) {
$entrylist[] = $entry;
}
foreach (array_reverse($entrylist) as $entry) {
$item = array_merge($header, $author);
$item["title"] = $xpath->evaluate('atom:title/text()', $entry)->item(0)->nodeValue;
if ($item["title"] == "") {
$item["title"] = $xpath->evaluate('title/text()', $entry)->item(0)->nodeValue;
}
if ($item["title"] == "") {
$item["title"] = $xpath->evaluate('rss:title/text()', $entry)->item(0)->nodeValue;
}
$alternate = $xpath->query("atom:link[@rel='alternate']", $entry)->item(0)->attributes;
if (!is_object($alternate)) {
$alternate = $xpath->query("atom:link", $entry)->item(0)->attributes;
}
if (is_object($alternate)) {
foreach ($alternate as $attributes) {
if ($attributes->name == "href") {
$item["plink"] = $attributes->textContent;
}
}
}
if ($item["plink"] == "") {
$item["plink"] = $xpath->evaluate('link/text()', $entry)->item(0)->nodeValue;
}
if ($item["plink"] == "") {
$item["plink"] = $xpath->evaluate('rss:link/text()', $entry)->item(0)->nodeValue;
}
$item["plink"] = original_url($item["plink"]);
$item["uri"] = $xpath->evaluate('atom:id/text()', $entry)->item(0)->nodeValue;
if ($item["uri"] == "") {
$item["uri"] = $xpath->evaluate('guid/text()', $entry)->item(0)->nodeValue;
}
if ($item["uri"] == "") {
$item["uri"] = $item["plink"];
}
$item["parent-uri"] = $item["uri"];
$published = $xpath->query('atom:published/text()', $entry)->item(0)->nodeValue;
if ($published == "") {
$published = $xpath->query('pubDate/text()', $entry)->item(0)->nodeValue;
}
if ($published == "") {
$published = $xpath->query('dc:date/text()', $entry)->item(0)->nodeValue;
}
$updated = $xpath->query('atom:updated/text()', $entry)->item(0)->nodeValue;
if ($updated == "") {
$updated = $published;
}
if ($published != "") {
$item["created"] = $published;
}
if ($updated != "") {
$item["edited"] = $updated;
}
$creator = $xpath->query('author/text()', $entry)->item(0)->nodeValue;
if ($creator == "") {
$creator = $xpath->query('atom:author/atom:name/text()', $entry)->item(0)->nodeValue;
}
if ($creator == "") {
$creator = $xpath->query('dc:creator/text()', $entry)->item(0)->nodeValue;
}
if ($creator != "") {
$item["author-name"] = $creator;
}
if ($pubDate != "") {
$item["edited"] = $item["created"] = $pubDate;
}
$creator = $xpath->query('dc:creator/text()', $entry)->item(0)->nodeValue;
if ($creator != "") {
$item["author-name"] = $creator;
}
//$item["object"] = $xml;
$r = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s' AND `network` IN ('%s', '%s')", intval($importer["uid"]), dbesc($item["uri"]), dbesc(NETWORK_FEED), dbesc(NETWORK_DFRN));
if ($r) {
logger("Item with uri " . $item["uri"] . " for user " . $importer["uid"] . " already existed under id " . $r[0]["id"], LOGGER_DEBUG);
continue;
}
// To-Do?
// <category>Ausland</category>
// <media:thumbnail width="152" height="76" url="http://www.taz.de/picture/667875/192/14388767.jpg"/>
$attachments = array();
$enclosures = $xpath->query("enclosure", $entry);
foreach ($enclosures as $enclosure) {
$href = "";
$length = "";
$type = "";
$title = "";
foreach ($enclosure->attributes as $attributes) {
if ($attributes->name == "url") {
$href = $attributes->textContent;
} elseif ($attributes->name == "length") {
$length = $attributes->textContent;
} elseif ($attributes->name == "type") {
$type = $attributes->textContent;
}
}
if (strlen($item["attach"])) {
$item["attach"] .= ',';
}
$attachments[] = array("link" => $href, "type" => $type, "length" => $length);
$item["attach"] .= '[attach]href="' . $href . '" length="' . $length . '" type="' . $type . '"[/attach]';
}
if ($contact["fetch_further_information"]) {
$preview = "";
// Handle enclosures and treat them as preview picture
foreach ($attachments as $attachment) {
if ($attachment["type"] == "image/jpeg") {
$preview = $attachment["link"];
}
}
$item["body"] = $item["title"] . add_page_info($item["plink"], false, $preview, $contact["fetch_further_information"] == 2, $contact["ffi_keyword_blacklist"]);
$item["tag"] = add_page_keywords($item["plink"], false, $preview, $contact["fetch_further_information"] == 2, $contact["ffi_keyword_blacklist"]);
$item["title"] = "";
$item["object-type"] = ACTIVITY_OBJ_BOOKMARK;
unset($item["attach"]);
} else {
$body = trim($xpath->evaluate('atom:content/text()', $entry)->item(0)->nodeValue);
if ($body == "") {
$body = trim($xpath->evaluate('content:encoded/text()', $entry)->item(0)->nodeValue);
}
if ($body == "") {
$body = trim($xpath->evaluate('description/text()', $entry)->item(0)->nodeValue);
}
if ($body == "") {
$body = trim($xpath->evaluate('atom:summary/text()', $entry)->item(0)->nodeValue);
}
// remove the content of the title if it is identically to the body
// This helps with auto generated titles e.g. from tumblr
if (title_is_body($item["title"], $body)) {
$item["title"] = "";
}
$item["body"] = html2bbcode($body);
}
logger("Stored feed: " . print_r($item, true), LOGGER_DEBUG);
$notify = item_is_remote_self($contact, $item);
$id = item_store($item, false, $notify);
//print_r($item);
logger("Feed for contact " . $contact["url"] . " stored under id " . $id);
}
}
function fbsync_createpost($a, $uid, $self, $contacts, $applications, $post, $create_user)
{
$access_token = get_pconfig($uid, 'facebook', 'access_token');
require_once "include/oembed.php";
require_once "include/network.php";
require_once "include/items.php";
// check if it was already imported
$r = q("SELECT * FROM `item` WHERE `uid` = %d AND `uri` = '%s' LIMIT 1", intval($uid), dbesc('fb::' . $post->post_id));
if (count($r)) {
return;
}
$postarray = array();
$postarray['gravity'] = 0;
$postarray['uid'] = $uid;
$postarray['wall'] = 0;
$postarray['verb'] = ACTIVITY_POST;
$postarray['object-type'] = ACTIVITY_OBJ_NOTE;
// default value - is maybe changed later when media is attached
$postarray['network'] = dbesc(NETWORK_FACEBOOK);
$postarray['uri'] = "fb::" . $post->post_id;
$postarray['thr-parent'] = $postarray['uri'];
$postarray['parent-uri'] = $postarray['uri'];
$postarray['plink'] = $post->permalink;
$postarray['author-name'] = $contacts[$post->actor_id]->name;
$postarray['author-link'] = $contacts[$post->actor_id]->url;
$postarray['author-avatar'] = $contacts[$post->actor_id]->pic_square;
$postarray['owner-name'] = $contacts[$post->source_id]->name;
$postarray['owner-link'] = $contacts[$post->source_id]->url;
$postarray['owner-avatar'] = $contacts[$post->source_id]->pic_square;
$contact_id = 0;
if ($post->parent_post_id != "" and $post->actor_id == $post->source_id) {
$pos = strpos($post->parent_post_id, "_");
if ($pos != 0) {
$user_id = substr($post->parent_post_id, 0, $pos);
$userdata = fbsync_fetchuser($a, $uid, $user_id);
$contact_id = $userdata["contact-id"];
$postarray['contact-id'] = $contact_id;
if (array_key_exists("name", $userdata) and $userdata["name"] != "" and !link_compare($userdata["link"], $postarray['author-link'])) {
$postarray['owner-name'] = $userdata["name"];
$postarray['owner-link'] = $userdata["link"];
$postarray['owner-avatar'] = $userdata["avatar"];
if (!intval(get_config('system', 'wall-to-wall_share'))) {
$prebody = "[share author='" . $postarray['author-name'] . "' profile='" . $postarray['author-link'] . "' avatar='" . $postarray['author-avatar'] . "']";
$postarray['author-name'] = $postarray['owner-name'];
$postarray['author-link'] = $postarray['owner-link'];
$postarray['author-avatar'] = $postarray['owner-avatar'];
}
}
}
}
if ($contact_id <= 0) {
if ($post->actor_id != $post->source_id) {
// Testing if we know the source or the actor
$contact_id = fbsync_fetch_contact($uid, $contacts[$post->source_id], false);
if ($contact_id == 0 and array_key_exists($post->actor_id, $contacts)) {
$contact_id = fbsync_fetch_contact($uid, $contacts[$post->actor_id], false);
}
// If we don't know anyone, we guess we should know the source. Could be the wrong decision
if ($contact_id == 0) {
$contact_id = fbsync_fetch_contact($uid, $contacts[$post->source_id], $create_user);
}
} else {
$contact_id = fbsync_fetch_contact($uid, $contacts[$post->source_id], $create_user);
}
if ($contact_id == -1) {
logger('fbsync_createpost: Contact is blocked. Post not imported ' . print_r($post, true), LOGGER_DEBUG);
return;
} elseif ($contact_id <= 0 and !$create_user) {
logger('fbsync_createpost: No matching contact found. Post not imported ' . print_r($post, true), LOGGER_DEBUG);
return;
} elseif ($contact_id == 0) {
// This case should never happen
logger('fbsync_createpost: No matching contact found. Using own id. (Should never happen) ' . print_r($post, true), LOGGER_DEBUG);
$contact_id = $self[0]["id"];
}
$postarray['contact-id'] = $contact_id;
}
$postarray["body"] = isset($post->message) ? escape_tags($post->message) : '';
$msgdata = fbsync_convertmsg($a, $postarray["body"]);
$postarray["body"] = $msgdata["body"];
$postarray["tag"] = $msgdata["tags"];
// Change the object type when an attachment is present
if (isset($post->attachment->fb_object_type)) {
logger('fb_object_type: ' . $post->attachment->fb_object_type . " " . print_r($post->attachment, true), LOGGER_DEBUG);
}
switch ($post->attachment->fb_object_type) {
case 'photo':
$postarray['object-type'] = ACTIVITY_OBJ_IMAGE;
// photo is deprecated: http://activitystrea.ms/head/activity-schema.html#image
break;
case 'video':
$postarray['object-type'] = ACTIVITY_OBJ_VIDEO;
break;
case '':
//$postarray['object-type'] = ACTIVITY_OBJ_BOOKMARK;
break;
default:
logger('Unknown object type ' . $post->attachment->fb_object_type, LOGGER_DEBUG);
break;
}
$pagedata = array();
$content = "";
$pagedata["type"] = "";
if (isset($post->attachment->name) and isset($post->attachment->href)) {
$post->attachment->href = original_url($post->attachment->href);
$oembed_data = oembed_fetch_url($post->attachment->href);
$pagedata["type"] = $oembed_data->type;
if ($pagedata["type"] == "rich") {
$pagedata["type"] = "link";
}
$pagedata["url"] = $post->attachment->href;
$pagedata["title"] = $post->attachment->name;
$content = "[bookmark=" . $post->attachment->href . "]" . $post->attachment->name . "[/bookmark]";
// If a link is not only attached but also added in the body, look if it can be removed in the body.
$removedlink = trim(str_replace($post->attachment->href, "", $postarray["body"]));
if ($removedlink == "" or strstr($postarray["body"], $removedlink)) {
$postarray["body"] = $removedlink;
}
} elseif (isset($post->attachment->name) and $post->attachment->name != "") {
$content = "[b]" . $post->attachment->name . "[/b]";
}
$pagedata["text"] = "";
if (isset($post->attachment->description) and $post->attachment->fb_object_type != "photo") {
$pagedata["text"] = $post->attachment->description;
}
if (isset($post->attachment->caption) and $post->attachment->fb_object_type == "photo") {
$pagedata["text"] = $post->attachment->caption;
}
if ($pagedata["text"] . $post->attachment->href . $content . $postarray["body"] == "") {
return;
}
if (isset($post->attachment->media) and ($pagedata["type"] == "" or $pagedata["type"] == "link")) {
foreach ($post->attachment->media as $media) {
if (isset($media->type)) {
$pagedata["type"] = $media->type;
}
if (isset($media->src)) {
$pagedata["images"][0]["src"] = $media->src;
}
if (isset($media->photo)) {
if (isset($media->photo->images) and count($media->photo->images) > 1) {
$pagedata["images"][0]["src"] = $media->photo->images[1]->src;
}
if (isset($media->photo->fbid)) {
logger('fbsync_createpost: fetching fbid ' . $media->photo->fbid, LOGGER_DEBUG);
$url = "https://graph.facebook.com/" . $media->photo->fbid . "?access_token=" . $access_token;
$feed = fetch_url($url);
$data = json_decode($feed);
if (isset($data->images)) {
$pagedata["images"][0]["src"] = $data->images[0]->source;
logger('fbsync_createpost: got fbid ' . $media->photo->fbid . ' image ' . $pagedata["images"][0]["src"], LOGGER_DEBUG);
} else {
logger('fbsync_createpost: error fetching fbid ' . $media->photo->fbid . ' ' . print_r($data, true), LOGGER_DEBUG);
}
}
}
$pagedata["images"][0]["src"] = fbpost_cleanpicture($pagedata["images"][0]["src"]);
if (isset($media->href) and $pagedata["images"][0]["src"] != "" and $media->href != "") {
$media->href = original_url($media->href);
$pagedata["url"] = $media->href;
$content .= "\n" . '[url=' . $media->href . '][img]' . $pagedata["images"][0]["src"] . '[/img][/url]';
} else {
if ($pagedata["images"][0]["src"] != "") {
$content .= "\n" . '[img]' . $pagedata["images"][0]["src"] . '[/img]';
}
// if just a link, it may be a wall photo - check
if (isset($post->link)) {
$content .= fbpost_get_photo($media->href);
}
}
}
}
if ($pagedata["type"] != "") {
if ($pagedata["type"] == "link") {
$postarray["object-type"] = ACTIVITY_OBJ_BOOKMARK;
}
$postarray["body"] .= add_page_info_data($pagedata);
} else {
if ($content) {
$postarray["body"] .= "\n" . trim($content);
}
if ($pagedata["text"]) {
$postarray["body"] .= "\n[quote]" . trim($pagedata["text"]) . "[/quote]";
}
$postarray["body"] = trim($postarray["body"]);
}
if (trim($postarray["body"]) == "") {
return;
}
if ($prebody != "") {
$postarray["body"] = $prebody . $postarray["body"] . "[/share]";
}
$postarray['created'] = datetime_convert('UTC', 'UTC', date("c", $post->created_time));
$postarray['edited'] = datetime_convert('UTC', 'UTC', date("c", $post->updated_time));
$postarray['app'] = $applications[$post->app_id]->display_name;
if ($postarray['app'] == "") {
$postarray['app'] = "Facebook";
}
if (isset($post->privacy) && $post->privacy->value !== '') {
$postarray['private'] = 1;
$postarray['allow_cid'] = '<' . $self[0]['id'] . '>';
}
/*
$postarray["location"] = $post->place->name;
postarray["coord"] = $post->geo->coordinates[0]." ".$post->geo->coordinates[1];
*/
//$types = array(46, 80, 237, 247, 308);
//if (!in_array($post->type, $types))
// $postarray["body"] = "Type: ".$post->type."\n".$postarray["body"];
//print_r($post);
//print_r($postarray);
$item = item_store($postarray);
logger('fbsync_createpost: User ' . $self[0]["nick"] . ' posted feed item ' . $item, LOGGER_DEBUG);
}
