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[' . $msg . "]]></content>\n";
echo "\t</entry>\n";
}
}
function api_convert_item($item)
{
$body = $item['body'];
$attachments = api_get_attachments($body);
// Workaround for ostatus messages where the title is identically to the body
$html = bbcode(api_clean_plain_items($body), false, false, 2, true);
$statusbody = trim(html2plain($html, 0));
// handle data: images
$statusbody = api_format_items_embeded_images($item, $statusbody);
$statustitle = trim($item['title']);
if ($statustitle != '' and strpos($statusbody, $statustitle) !== false) {
$statustext = trim($statusbody);
} else {
$statustext = trim($statustitle . "\n\n" . $statusbody);
}
if ($item["network"] == NETWORK_FEED and strlen($statustext) > 1000) {
$statustext = substr($statustext, 0, 1000) . "... \n" . $item["plink"];
}
$statushtml = trim(bbcode($body, false, false));
if ($item['title'] != "") {
$statushtml = "<h4>" . bbcode($item['title']) . "</h4>\n" . $statushtml;
}
$entities = api_get_entitities($statustext, $body);
return array("text" => $statustext, "html" => $statushtml, "attachments" => $attachments, "entities" => $entities);
}
function api_format_items($r, $user_info, $filter_user = false)
{
$a = get_app();
$ret = array();
foreach ($r as $item) {
api_share_as_retweet($a, api_user(), $item);
localize_item($item);
$status_user = api_item_get_user($a, $item);
// Look if the posts are matching if they should be filtered by user id
if ($filter_user and $status_user["id"] != $user_info["id"]) {
continue;
}
if ($item['thr-parent'] != $item['uri']) {
$r = q("SELECT id FROM item WHERE uid=%d AND uri='%s' LIMIT 1", intval(api_user()), dbesc($item['thr-parent']));
if ($r) {
$in_reply_to_status_id = intval($r[0]['id']);
} else {
$in_reply_to_status_id = intval($item['parent']);
}
$in_reply_to_status_id_str = (string) intval($item['parent']);
$in_reply_to_screen_name = NULL;
$in_reply_to_user_id = NULL;
$in_reply_to_user_id_str = NULL;
$r = q("SELECT `author-link` FROM item WHERE uid=%d AND id=%d LIMIT 1", intval(api_user()), intval($in_reply_to_status_id));
if ($r) {
$r = q("SELECT * FROM unique_contacts WHERE `url` = '%s'", dbesc(normalise_link($r[0]['author-link'])));
if ($r) {
if ($r[0]['nick'] == "") {
$r[0]['nick'] = api_get_nick($r[0]["url"]);
}
$in_reply_to_screen_name = $r[0]['nick'] ? $r[0]['nick'] : $r[0]['name'];
$in_reply_to_user_id = intval($r[0]['id']);
$in_reply_to_user_id_str = (string) intval($r[0]['id']);
}
}
} else {
$in_reply_to_screen_name = NULL;
$in_reply_to_user_id = NULL;
$in_reply_to_status_id = NULL;
$in_reply_to_user_id_str = NULL;
$in_reply_to_status_id_str = NULL;
}
// Workaround for ostatus messages where the title is identically to the body
//$statusbody = trim(html2plain(bbcode(api_clean_plain_items($item['body']), false, false, 5, true), 0));
$html = bbcode(api_clean_plain_items($item['body']), false, false, 2, true);
$statusbody = trim(html2plain($html, 0));
$statustitle = trim($item['title']);
if ($statustitle != '' and strpos($statusbody, $statustitle) !== false) {
$statustext = trim($statusbody);
} else {
$statustext = trim($statustitle . "\n\n" . $statusbody);
}
if ($item["network"] == NETWORK_FEED and strlen($statustext) > 1000) {
$statustext = substr($statustext, 0, 1000) . "... \n" . $item["plink"];
}
$status = array('text' => $statustext, 'truncated' => False, 'created_at' => api_date($item['created']), 'in_reply_to_status_id' => $in_reply_to_status_id, 'in_reply_to_status_id_str' => $in_reply_to_status_id_str, 'source' => $item['app'] ? $item['app'] : 'web', 'id' => intval($item['id']), 'id_str' => (string) intval($item['id']), 'in_reply_to_user_id' => $in_reply_to_user_id, 'in_reply_to_user_id_str' => $in_reply_to_user_id_str, 'in_reply_to_screen_name' => $in_reply_to_screen_name, 'geo' => NULL, 'favorited' => $item['starred'] ? true : false, 'user' => $status_user, 'statusnet_html' => trim(bbcode($item['body'], false, false)), 'statusnet_conversation_id' => $item['parent']);
if ($item['title'] != "") {
$status['statusnet_html'] = "<h4>" . bbcode($item['title']) . "</h4>\n" . $status['statusnet_html'];
}
$entities = api_get_entitities($status['text'], $item['body']);
if (count($entities) > 0) {
$status['entities'] = $entities;
}
if ($item['item_network'] != "" and $status["source"] == 'web') {
$status["source"] = network_to_name($item['item_network']);
} else {
if ($item['item_network'] != "" and network_to_name($item['item_network']) != $status["source"]) {
$status["source"] = trim($status["source"] . ' (' . network_to_name($item['item_network']) . ')');
}
}
// Retweets are only valid for top postings
// It doesn't work reliable with the link if its a feed
$IsRetweet = $item['owner-link'] != $item['author-link'];
if ($IsRetweet) {
$IsRetweet = ($item['owner-name'] != $item['author-name'] or $item['owner-avatar'] != $item['author-avatar']);
}
if ($IsRetweet and $item["id"] == $item["parent"]) {
$retweeted_status = $status;
$retweeted_status["user"] = api_get_user($a, $item["author-link"]);
$status["retweeted_status"] = $retweeted_status;
}
// "uid" and "self" are only needed for some internal stuff, so remove it from here
unset($status["user"]["uid"]);
unset($status["user"]["self"]);
// 'geo' => array('type' => 'Point',
// 'coordinates' => array((float) $notice->lat,
// (float) $notice->lon));
$ret[] = $status;
}
return $ret;
}
