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[' . $msg . "]]></content>\n";
echo "\t</entry>\n";
}
}
function api_clean_plain_items($Text)
{
$include_entities = strtolower(x($_REQUEST, 'include_entities') ? $_REQUEST['include_entities'] : "false");
$Text = bb_CleanPictureLinks($Text);
$URLSearchString = "^\\[\\]";
$Text = preg_replace("/([!#@])\\[url\\=([{$URLSearchString}]*)\\](.*?)\\[\\/url\\]/ism", '$1$3', $Text);
if ($include_entities == "true") {
$Text = preg_replace("/\\[url\\=([{$URLSearchString}]*)\\](.*?)\\[\\/url\\]/ism", '[url=$1]$1[/url]', $Text);
}
$Text = preg_replace_callback("((.*?)\\[class=(.*?)\\](.*?)\\[\\/class\\])ism", "api_cleanup_share", $Text);
return $Text;
}
function fbpost_prepare_body(&$a, &$b)
{
if ($b["item"]["network"] != NETWORK_FACEBOOK) {
return;
}
if ($b["preview"]) {
$msg = $b["item"]["body"];
require_once "include/bbcode.php";
require_once "include/html2plain.php";
$msg = bb_CleanPictureLinks($msg);
$msg = bbcode($msg, false, false, 2, true);
$msg = trim(html2plain($msg, 0));
$b['html'] = nl2br(htmlspecialchars($msg));
}
}
