1594 lines
		
	
	
	
		
			56 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			1594 lines
		
	
	
	
		
			56 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
<?php
 | 
						|
require_once("include/Contact.php");
 | 
						|
require_once("include/threads.php");
 | 
						|
require_once("include/html2bbcode.php");
 | 
						|
require_once("include/bbcode.php");
 | 
						|
require_once("include/items.php");
 | 
						|
require_once("mod/share.php");
 | 
						|
require_once("include/enotify.php");
 | 
						|
require_once("include/socgraph.php");
 | 
						|
require_once("include/Photo.php");
 | 
						|
require_once("include/Scrape.php");
 | 
						|
require_once("include/follow.php");
 | 
						|
require_once("include/api.php");
 | 
						|
require_once("mod/proxy.php");
 | 
						|
 | 
						|
define('OSTATUS_DEFAULT_POLL_INTERVAL', 30); // given in minutes
 | 
						|
define('OSTATUS_DEFAULT_POLL_TIMEFRAME', 1440); // given in minutes
 | 
						|
define('OSTATUS_DEFAULT_POLL_TIMEFRAME_MENTIONS', 14400); // given in minutes
 | 
						|
 | 
						|
define("NS_ATOM", "http://www.w3.org/2005/Atom");
 | 
						|
define("NS_THR", "http://purl.org/syndication/thread/1.0");
 | 
						|
define("NS_GEORSS", "http://www.georss.org/georss");
 | 
						|
define("NS_ACTIVITY", "http://activitystrea.ms/spec/1.0/");
 | 
						|
define("NS_MEDIA", "http://purl.org/syndication/atommedia");
 | 
						|
define("NS_POCO", "http://portablecontacts.net/spec/1.0");
 | 
						|
define("NS_OSTATUS", "http://ostatus.org/schema/1.0");
 | 
						|
define("NS_STATUSNET", "http://status.net/schema/api/1/");
 | 
						|
 | 
						|
function ostatus_check_follow_friends() {
 | 
						|
	$r = q("SELECT `uid`,`v` FROM `pconfig` WHERE `cat`='system' AND `k`='ostatus_legacy_contact' AND `v` != ''");
 | 
						|
 | 
						|
	if (!$r)
 | 
						|
		return;
 | 
						|
 | 
						|
	foreach ($r AS $contact) {
 | 
						|
		ostatus_follow_friends($contact["uid"], $contact["v"]);
 | 
						|
		set_pconfig($contact["uid"], "system", "ostatus_legacy_contact", "");
 | 
						|
	}
 | 
						|
}
 | 
						|
 | 
						|
// This function doesn't work reliable by now.
 | 
						|
function ostatus_follow_friends($uid, $url) {
 | 
						|
	$contact = probe_url($url);
 | 
						|
 | 
						|
	if (!$contact)
 | 
						|
		return;
 | 
						|
 | 
						|
	$api = $contact["baseurl"]."/api/";
 | 
						|
 | 
						|
	// Fetching friends
 | 
						|
	$data = z_fetch_url($api."statuses/friends.json?screen_name=".$contact["nick"]);
 | 
						|
 | 
						|
	if (!$data["success"])
 | 
						|
		return;
 | 
						|
 | 
						|
	$friends = json_decode($data["body"]);
 | 
						|
 | 
						|
	foreach ($friends AS $friend) {
 | 
						|
		$url = $friend->statusnet_profile_url;
 | 
						|
		$r = q("SELECT `url` FROM `contact` WHERE `uid` = %d AND
 | 
						|
			(`nurl` = '%s' OR `alias` = '%s' OR `alias` = '%s') AND
 | 
						|
			`network` != '%s' LIMIT 1",
 | 
						|
			intval($uid), dbesc(normalise_link($url)),
 | 
						|
			dbesc(normalise_link($url)), dbesc($url), dbesc(NETWORK_STATUSNET));
 | 
						|
		if (!$r) {
 | 
						|
			$data = probe_url($friend->statusnet_profile_url);
 | 
						|
			if ($data["network"] == NETWORK_OSTATUS) {
 | 
						|
				$result = new_contact($uid,$friend->statusnet_profile_url);
 | 
						|
				if ($result["success"])
 | 
						|
					logger($friend->name." ".$url." - success", LOGGER_DEBUG);
 | 
						|
				else
 | 
						|
					logger($friend->name." ".$url." - failed", LOGGER_DEBUG);
 | 
						|
			} else
 | 
						|
				logger($friend->name." ".$url." - not OStatus", LOGGER_DEBUG);
 | 
						|
		}
 | 
						|
	}
 | 
						|
}
 | 
						|
 | 
						|
function ostatus_fetchauthor($xpath, $context, $importer, &$contact, $onlyfetch) {
 | 
						|
 | 
						|
	$author = array();
 | 
						|
	$author["author-link"] = $xpath->evaluate('atom:author/atom:uri/text()', $context)->item(0)->nodeValue;
 | 
						|
	$author["author-name"] = $xpath->evaluate('atom:author/atom:name/text()', $context)->item(0)->nodeValue;
 | 
						|
 | 
						|
	// Preserve the value
 | 
						|
	$authorlink = $author["author-link"];
 | 
						|
 | 
						|
	$alternate = $xpath->query("atom:author/atom:link[@rel='alternate']", $context)->item(0)->attributes;
 | 
						|
	if (is_object($alternate))
 | 
						|
		foreach($alternate AS $attributes)
 | 
						|
			if ($attributes->name == "href")
 | 
						|
				$author["author-link"] = $attributes->textContent;
 | 
						|
 | 
						|
	$r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `nurl` IN ('%s', '%s') AND `network` != '%s'",
 | 
						|
		intval($importer["uid"]), dbesc(normalise_link($author["author-link"])),
 | 
						|
		dbesc(normalise_link($authorlink)), dbesc(NETWORK_STATUSNET));
 | 
						|
	if ($r) {
 | 
						|
		$contact = $r[0];
 | 
						|
		$author["contact-id"] = $r[0]["id"];
 | 
						|
	} else
 | 
						|
		$author["contact-id"] = $contact["id"];
 | 
						|
 | 
						|
	$avatarlist = array();
 | 
						|
	$avatars = $xpath->query("atom:author/atom:link[@rel='avatar']", $context);
 | 
						|
	foreach($avatars AS $avatar) {
 | 
						|
		$href = "";
 | 
						|
		$width = 0;
 | 
						|
		foreach($avatar->attributes AS $attributes) {
 | 
						|
			if ($attributes->name == "href")
 | 
						|
				$href = $attributes->textContent;
 | 
						|
			if ($attributes->name == "width")
 | 
						|
				$width = $attributes->textContent;
 | 
						|
		}
 | 
						|
		if (($width > 0) AND ($href != ""))
 | 
						|
			$avatarlist[$width] = $href;
 | 
						|
	}
 | 
						|
	if (count($avatarlist) > 0) {
 | 
						|
		krsort($avatarlist);
 | 
						|
		$author["author-avatar"] = current($avatarlist);
 | 
						|
	}
 | 
						|
 | 
						|
	$displayname = $xpath->evaluate('atom:author/poco:displayName/text()', $context)->item(0)->nodeValue;
 | 
						|
	if ($displayname != "")
 | 
						|
		$author["author-name"] = $displayname;
 | 
						|
 | 
						|
	$author["owner-name"] = $author["author-name"];
 | 
						|
	$author["owner-link"] = $author["author-link"];
 | 
						|
	$author["owner-avatar"] = $author["author-avatar"];
 | 
						|
 | 
						|
	// Only update the contacts if it is an OStatus contact
 | 
						|
	if ($r AND !$onlyfetch AND ($contact["network"] == NETWORK_OSTATUS)) {
 | 
						|
		// Update contact data
 | 
						|
 | 
						|
		$value = $xpath->query("atom:link[@rel='salmon']", $context)->item(0)->nodeValue;
 | 
						|
		if ($value != "")
 | 
						|
			$contact["notify"] = $value;
 | 
						|
 | 
						|
		$value = $xpath->evaluate('atom:author/uri/text()', $context)->item(0)->nodeValue;
 | 
						|
		if ($value != "")
 | 
						|
			$contact["alias"] = $value;
 | 
						|
 | 
						|
		$value = $xpath->evaluate('atom:author/poco:displayName/text()', $context)->item(0)->nodeValue;
 | 
						|
		if ($value != "")
 | 
						|
			$contact["name"] = $value;
 | 
						|
 | 
						|
		$value = $xpath->evaluate('atom:author/poco:preferredUsername/text()', $context)->item(0)->nodeValue;
 | 
						|
		if ($value != "")
 | 
						|
			$contact["nick"] = $value;
 | 
						|
 | 
						|
		$value = $xpath->evaluate('atom:author/poco:note/text()', $context)->item(0)->nodeValue;
 | 
						|
		if ($value != "")
 | 
						|
			$contact["about"] = html2bbcode($value);
 | 
						|
 | 
						|
		$value = $xpath->evaluate('atom:author/poco:address/poco:formatted/text()', $context)->item(0)->nodeValue;
 | 
						|
		if ($value != "")
 | 
						|
			$contact["location"] = $value;
 | 
						|
 | 
						|
		if (($contact["name"] != $r[0]["name"]) OR ($contact["nick"] != $r[0]["nick"]) OR ($contact["about"] != $r[0]["about"]) OR ($contact["location"] != $r[0]["location"])) {
 | 
						|
 | 
						|
			logger("Update contact data for contact ".$contact["id"], LOGGER_DEBUG);
 | 
						|
 | 
						|
			q("UPDATE `contact` SET `name` = '%s', `nick` = '%s', `about` = '%s', `location` = '%s', `name-date` = '%s' WHERE `id` = %d",
 | 
						|
				dbesc($contact["name"]), dbesc($contact["nick"]), dbesc($contact["about"]), dbesc($contact["location"]),
 | 
						|
				dbesc(datetime_convert()), intval($contact["id"]));
 | 
						|
 | 
						|
			poco_check($contact["url"], $contact["name"], $contact["network"], $author["author-avatar"], $contact["about"], $contact["location"],
 | 
						|
						"", "", "", datetime_convert(), 2, $contact["id"], $contact["uid"]);
 | 
						|
		}
 | 
						|
 | 
						|
		if (isset($author["author-avatar"]) AND ($author["author-avatar"] != $r[0]['avatar'])) {
 | 
						|
			logger("Update profile picture for contact ".$contact["id"], LOGGER_DEBUG);
 | 
						|
 | 
						|
			update_contact_avatar($author["author-avatar"], $importer["uid"], $contact["id"]);
 | 
						|
		}
 | 
						|
 | 
						|
 | 
						|
		/// @todo Add the "addr" field
 | 
						|
		$contact["generation"] = 2;
 | 
						|
		$contact["photo"] = $author["author-avatar"];
 | 
						|
		update_gcontact($contact);
 | 
						|
	}
 | 
						|
 | 
						|
	return($author);
 | 
						|
}
 | 
						|
 | 
						|
function ostatus_salmon_author($xml, $importer) {
 | 
						|
	$a = get_app();
 | 
						|
 | 
						|
	if ($xml == "")
 | 
						|
		return;
 | 
						|
 | 
						|
	$doc = new DOMDocument();
 | 
						|
	@$doc->loadXML($xml);
 | 
						|
 | 
						|
	$xpath = new DomXPath($doc);
 | 
						|
	$xpath->registerNamespace('atom', "http://www.w3.org/2005/Atom");
 | 
						|
	$xpath->registerNamespace('thr', "http://purl.org/syndication/thread/1.0");
 | 
						|
	$xpath->registerNamespace('georss', "http://www.georss.org/georss");
 | 
						|
	$xpath->registerNamespace('activity', "http://activitystrea.ms/spec/1.0/");
 | 
						|
	$xpath->registerNamespace('media', "http://purl.org/syndication/atommedia");
 | 
						|
	$xpath->registerNamespace('poco', "http://portablecontacts.net/spec/1.0");
 | 
						|
	$xpath->registerNamespace('ostatus', "http://ostatus.org/schema/1.0");
 | 
						|
	$xpath->registerNamespace('statusnet', "http://status.net/schema/api/1/");
 | 
						|
 | 
						|
	$entries = $xpath->query('/atom:entry');
 | 
						|
 | 
						|
	foreach ($entries AS $entry) {
 | 
						|
		// fetch the author
 | 
						|
		$author = ostatus_fetchauthor($xpath, $entry, $importer, $contact, true);
 | 
						|
		return $author;
 | 
						|
	}
 | 
						|
}
 | 
						|
 | 
						|
function ostatus_import($xml,$importer,&$contact, &$hub) {
 | 
						|
 | 
						|
	$a = get_app();
 | 
						|
 | 
						|
	logger("Import OStatus message", LOGGER_DEBUG);
 | 
						|
 | 
						|
	if ($xml == "")
 | 
						|
		return;
 | 
						|
 | 
						|
	$doc = new DOMDocument();
 | 
						|
	@$doc->loadXML($xml);
 | 
						|
 | 
						|
	$xpath = new DomXPath($doc);
 | 
						|
	$xpath->registerNamespace('atom', "http://www.w3.org/2005/Atom");
 | 
						|
	$xpath->registerNamespace('thr', "http://purl.org/syndication/thread/1.0");
 | 
						|
	$xpath->registerNamespace('georss', "http://www.georss.org/georss");
 | 
						|
	$xpath->registerNamespace('activity', "http://activitystrea.ms/spec/1.0/");
 | 
						|
	$xpath->registerNamespace('media', "http://purl.org/syndication/atommedia");
 | 
						|
	$xpath->registerNamespace('poco', "http://portablecontacts.net/spec/1.0");
 | 
						|
	$xpath->registerNamespace('ostatus', "http://ostatus.org/schema/1.0");
 | 
						|
	$xpath->registerNamespace('statusnet', "http://status.net/schema/api/1/");
 | 
						|
 | 
						|
	$gub = "";
 | 
						|
	$hub_attributes = $xpath->query("/atom:feed/atom:link[@rel='hub']")->item(0)->attributes;
 | 
						|
	if (is_object($hub_attributes))
 | 
						|
		foreach($hub_attributes AS $hub_attribute)
 | 
						|
			if ($hub_attribute->name == "href") {
 | 
						|
				$hub = $hub_attribute->textContent;
 | 
						|
				logger("Found hub ".$hub, LOGGER_DEBUG);
 | 
						|
			}
 | 
						|
 | 
						|
	$header = array();
 | 
						|
	$header["uid"] = $importer["uid"];
 | 
						|
	$header["network"] = NETWORK_OSTATUS;
 | 
						|
	$header["type"] = "remote";
 | 
						|
	$header["wall"] = 0;
 | 
						|
	$header["origin"] = 0;
 | 
						|
	$header["gravity"] = GRAVITY_PARENT;
 | 
						|
 | 
						|
	// it could either be a received post or a post we fetched by ourselves
 | 
						|
	// depending on that, the first node is different
 | 
						|
	$first_child = $doc->firstChild->tagName;
 | 
						|
 | 
						|
	if ($first_child == "feed")
 | 
						|
		$entries = $xpath->query('/atom:feed/atom:entry');
 | 
						|
	else
 | 
						|
		$entries = $xpath->query('/atom:entry');
 | 
						|
 | 
						|
	$conversation = "";
 | 
						|
	$conversationlist = array();
 | 
						|
	$item_id = 0;
 | 
						|
 | 
						|
	// Reverse the order of the entries
 | 
						|
	$entrylist = array();
 | 
						|
 | 
						|
	foreach ($entries AS $entry)
 | 
						|
		$entrylist[] = $entry;
 | 
						|
 | 
						|
	foreach (array_reverse($entrylist) AS $entry) {
 | 
						|
 | 
						|
		$mention = false;
 | 
						|
 | 
						|
		// fetch the author
 | 
						|
		if ($first_child == "feed")
 | 
						|
			$author = ostatus_fetchauthor($xpath, $doc->firstChild, $importer, $contact, false);
 | 
						|
		else
 | 
						|
			$author = ostatus_fetchauthor($xpath, $entry, $importer, $contact, false);
 | 
						|
 | 
						|
		$value = $xpath->evaluate('atom:author/poco:preferredUsername/text()', $context)->item(0)->nodeValue;
 | 
						|
		if ($value != "")
 | 
						|
			$nickname = $value;
 | 
						|
		else
 | 
						|
			$nickname = $author["author-name"];
 | 
						|
 | 
						|
		$item = array_merge($header, $author);
 | 
						|
 | 
						|
		// Now get the item
 | 
						|
		$item["uri"] = $xpath->query('atom:id/text()', $entry)->item(0)->nodeValue;
 | 
						|
 | 
						|
		$r = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s'",
 | 
						|
			intval($importer["uid"]), dbesc($item["uri"]));
 | 
						|
		if ($r) {
 | 
						|
			logger("Item with uri ".$item["uri"]." for user ".$importer["uid"]." already existed under id ".$r[0]["id"], LOGGER_DEBUG);
 | 
						|
			continue;
 | 
						|
		}
 | 
						|
 | 
						|
		$item["body"] = add_page_info_to_body(html2bbcode($xpath->query('atom:content/text()', $entry)->item(0)->nodeValue));
 | 
						|
		$item["object-type"] = $xpath->query('activity:object-type/text()', $entry)->item(0)->nodeValue;
 | 
						|
 | 
						|
		if (($item["object-type"] == ACTIVITY_OBJ_BOOKMARK) OR ($item["object-type"] == ACTIVITY_OBJ_EVENT)) {
 | 
						|
			$item["title"] = $xpath->query('atom:title/text()', $entry)->item(0)->nodeValue;
 | 
						|
			$item["body"] = $xpath->query('atom:summary/text()', $entry)->item(0)->nodeValue;
 | 
						|
		} elseif ($item["object-type"] == ACTIVITY_OBJ_QUESTION)
 | 
						|
			$item["title"] = $xpath->query('atom:title/text()', $entry)->item(0)->nodeValue;
 | 
						|
 | 
						|
		$item["object"] = $xml;
 | 
						|
		$item["verb"] = $xpath->query('activity:verb/text()', $entry)->item(0)->nodeValue;
 | 
						|
 | 
						|
		/// @TODO
 | 
						|
		/// Delete a message
 | 
						|
		if ($item["verb"] == "qvitter-delete-notice") {
 | 
						|
			// ignore "Delete" messages (by now)
 | 
						|
			logger("Ignore delete message ".print_r($item, true));
 | 
						|
			continue;
 | 
						|
		}
 | 
						|
 | 
						|
		if ($item["verb"] == ACTIVITY_JOIN) {
 | 
						|
			// ignore "Join" messages
 | 
						|
			logger("Ignore join message ".print_r($item, true));
 | 
						|
			continue;
 | 
						|
		}
 | 
						|
 | 
						|
		if ($item["verb"] == ACTIVITY_FOLLOW) {
 | 
						|
			new_follower($importer, $contact, $item, $nickname);
 | 
						|
			continue;
 | 
						|
		}
 | 
						|
 | 
						|
		if ($item["verb"] == NAMESPACE_OSTATUS."/unfollow") {
 | 
						|
			lose_follower($importer, $contact, $item, $dummy);
 | 
						|
			continue;
 | 
						|
		}
 | 
						|
 | 
						|
		if ($item["verb"] == ACTIVITY_FAVORITE) {
 | 
						|
			$orig_uri = $xpath->query("activity:object/atom:id", $entry)->item(0)->nodeValue;
 | 
						|
			logger("Favorite ".$orig_uri." ".print_r($item, true));
 | 
						|
 | 
						|
			$item["verb"] = ACTIVITY_LIKE;
 | 
						|
			$item["parent-uri"] = $orig_uri;
 | 
						|
			$item["gravity"] = GRAVITY_LIKE;
 | 
						|
		}
 | 
						|
 | 
						|
		if ($item["verb"] == NAMESPACE_OSTATUS."/unfavorite") {
 | 
						|
			// Ignore "Unfavorite" message
 | 
						|
			logger("Ignore unfavorite message ".print_r($item, true));
 | 
						|
			continue;
 | 
						|
		}
 | 
						|
 | 
						|
		// http://activitystrea.ms/schema/1.0/rsvp-yes
 | 
						|
		if (!in_array($item["verb"], array(ACTIVITY_POST, ACTIVITY_LIKE, ACTIVITY_SHARE)))
 | 
						|
			logger("Unhandled verb ".$item["verb"]." ".print_r($item, true));
 | 
						|
 | 
						|
		$item["created"] = $xpath->query('atom:published/text()', $entry)->item(0)->nodeValue;
 | 
						|
		$item["edited"] = $xpath->query('atom:updated/text()', $entry)->item(0)->nodeValue;
 | 
						|
		$conversation = $xpath->query('ostatus:conversation/text()', $entry)->item(0)->nodeValue;
 | 
						|
 | 
						|
		$related = "";
 | 
						|
 | 
						|
		$inreplyto = $xpath->query('thr:in-reply-to', $entry);
 | 
						|
		if (is_object($inreplyto->item(0))) {
 | 
						|
			foreach($inreplyto->item(0)->attributes AS $attributes) {
 | 
						|
				if ($attributes->name == "ref")
 | 
						|
					$item["parent-uri"] = $attributes->textContent;
 | 
						|
				if ($attributes->name == "href")
 | 
						|
					$related = $attributes->textContent;
 | 
						|
			}
 | 
						|
		}
 | 
						|
 | 
						|
		$georsspoint = $xpath->query('georss:point', $entry);
 | 
						|
		if ($georsspoint)
 | 
						|
			$item["coord"] = $georsspoint->item(0)->nodeValue;
 | 
						|
 | 
						|
		/// @TODO
 | 
						|
		/// $item["location"] =
 | 
						|
 | 
						|
		$categories = $xpath->query('atom:category', $entry);
 | 
						|
		if ($categories) {
 | 
						|
			foreach ($categories AS $category) {
 | 
						|
				foreach($category->attributes AS $attributes)
 | 
						|
					if ($attributes->name == "term") {
 | 
						|
						$term = $attributes->textContent;
 | 
						|
						if(strlen($item["tag"]))
 | 
						|
							$item["tag"] .= ',';
 | 
						|
						$item["tag"] .= "#[url=".$a->get_baseurl()."/search?tag=".$term."]".$term."[/url]";
 | 
						|
					}
 | 
						|
			}
 | 
						|
		}
 | 
						|
 | 
						|
		$self = "";
 | 
						|
		$enclosure = "";
 | 
						|
 | 
						|
		$links = $xpath->query('atom:link', $entry);
 | 
						|
		if ($links) {
 | 
						|
			$rel = "";
 | 
						|
			$href = "";
 | 
						|
			$type = "";
 | 
						|
			$length = "0";
 | 
						|
			$title = "";
 | 
						|
			foreach ($links AS $link) {
 | 
						|
				foreach($link->attributes AS $attributes) {
 | 
						|
					if ($attributes->name == "href")
 | 
						|
						$href = $attributes->textContent;
 | 
						|
					if ($attributes->name == "rel")
 | 
						|
						$rel = $attributes->textContent;
 | 
						|
					if ($attributes->name == "type")
 | 
						|
						$type = $attributes->textContent;
 | 
						|
					if ($attributes->name == "length")
 | 
						|
						$length = $attributes->textContent;
 | 
						|
					if ($attributes->name == "title")
 | 
						|
						$title = $attributes->textContent;
 | 
						|
				}
 | 
						|
				if (($rel != "") AND ($href != ""))
 | 
						|
					switch($rel) {
 | 
						|
						case "alternate":
 | 
						|
							$item["plink"] = $href;
 | 
						|
							if (($item["object-type"] == ACTIVITY_OBJ_QUESTION) OR
 | 
						|
								($item["object-type"] == ACTIVITY_OBJ_EVENT))
 | 
						|
								$item["body"] .= add_page_info($href);
 | 
						|
							break;
 | 
						|
						case "ostatus:conversation":
 | 
						|
							$conversation = $href;
 | 
						|
							break;
 | 
						|
						case "enclosure":
 | 
						|
							$enclosure = $href;
 | 
						|
							if(strlen($item["attach"]))
 | 
						|
								$item["attach"] .= ',';
 | 
						|
 | 
						|
							$item["attach"] .= '[attach]href="'.$href.'" length="'.$length.'" type="'.$type.'" title="'.$title.'"[/attach]';
 | 
						|
							break;
 | 
						|
						case "related":
 | 
						|
							if ($item["object-type"] != ACTIVITY_OBJ_BOOKMARK) {
 | 
						|
								if (!isset($item["parent-uri"]))
 | 
						|
									$item["parent-uri"] = $href;
 | 
						|
 | 
						|
								if ($related == "")
 | 
						|
									$related = $href;
 | 
						|
							} else
 | 
						|
								$item["body"] .= add_page_info($href);
 | 
						|
							break;
 | 
						|
						case "self":
 | 
						|
							$self = $href;
 | 
						|
							break;
 | 
						|
						case "mentioned":
 | 
						|
							// Notification check
 | 
						|
							if ($importer["nurl"] == normalise_link($href))
 | 
						|
								$mention = true;
 | 
						|
							break;
 | 
						|
					}
 | 
						|
			}
 | 
						|
		}
 | 
						|
 | 
						|
		$local_id = "";
 | 
						|
		$repeat_of = "";
 | 
						|
 | 
						|
		$notice_info = $xpath->query('statusnet:notice_info', $entry);
 | 
						|
		if ($notice_info AND ($notice_info->length > 0)) {
 | 
						|
			foreach($notice_info->item(0)->attributes AS $attributes) {
 | 
						|
				if ($attributes->name == "source")
 | 
						|
					$item["app"] = strip_tags($attributes->textContent);
 | 
						|
				if ($attributes->name == "local_id")
 | 
						|
					$local_id = $attributes->textContent;
 | 
						|
				if ($attributes->name == "repeat_of")
 | 
						|
					$repeat_of = $attributes->textContent;
 | 
						|
			}
 | 
						|
		}
 | 
						|
 | 
						|
		// Is it a repeated post?
 | 
						|
		if ($repeat_of != "") {
 | 
						|
			$activityobjects = $xpath->query('activity:object', $entry)->item(0);
 | 
						|
 | 
						|
			if (is_object($activityobjects)) {
 | 
						|
 | 
						|
				$orig_uri = $xpath->query("activity:object/atom:id", $activityobjects)->item(0)->nodeValue;
 | 
						|
				if (!isset($orig_uri))
 | 
						|
					$orig_uri = $xpath->query('atom:id/text()', $activityobjects)->item(0)->nodeValue;
 | 
						|
 | 
						|
				$orig_links = $xpath->query("activity:object/atom:link[@rel='alternate']", $activityobjects);
 | 
						|
				if ($orig_links AND ($orig_links->length > 0))
 | 
						|
					foreach($orig_links->item(0)->attributes AS $attributes)
 | 
						|
						if ($attributes->name == "href")
 | 
						|
							$orig_link = $attributes->textContent;
 | 
						|
 | 
						|
				if (!isset($orig_link))
 | 
						|
					$orig_link = $xpath->query("atom:link[@rel='alternate']", $activityobjects)->item(0)->nodeValue;
 | 
						|
 | 
						|
				if (!isset($orig_link))
 | 
						|
					$orig_link =  ostatus_convert_href($orig_uri);
 | 
						|
 | 
						|
				$orig_body = $xpath->query('activity:object/atom:content/text()', $activityobjects)->item(0)->nodeValue;
 | 
						|
				if (!isset($orig_body))
 | 
						|
					$orig_body = $xpath->query('atom:content/text()', $activityobjects)->item(0)->nodeValue;
 | 
						|
 | 
						|
				$orig_created = $xpath->query('atom:published/text()', $activityobjects)->item(0)->nodeValue;
 | 
						|
 | 
						|
				$orig_contact = $contact;
 | 
						|
				$orig_author = ostatus_fetchauthor($xpath, $activityobjects, $importer, $orig_contact, false);
 | 
						|
 | 
						|
				//if (!intval(get_config('system','wall-to-wall_share'))) {
 | 
						|
				//	$prefix = share_header($orig_author['author-name'], $orig_author['author-link'], $orig_author['author-avatar'], "", $orig_created, $orig_link);
 | 
						|
				//	$item["body"] = $prefix.add_page_info_to_body(html2bbcode($orig_body))."[/share]";
 | 
						|
				//} else {
 | 
						|
					$item["author-name"] = $orig_author["author-name"];
 | 
						|
					$item["author-link"] = $orig_author["author-link"];
 | 
						|
					$item["author-avatar"] = $orig_author["author-avatar"];
 | 
						|
					$item["body"] = add_page_info_to_body(html2bbcode($orig_body));
 | 
						|
					$item["created"] = $orig_created;
 | 
						|
 | 
						|
					$item["uri"] = $orig_uri;
 | 
						|
					$item["plink"] = $orig_link;
 | 
						|
				//}
 | 
						|
 | 
						|
				$item["verb"] = $xpath->query('activity:verb/text()', $activityobjects)->item(0)->nodeValue;
 | 
						|
 | 
						|
				$item["object-type"] = $xpath->query('activity:object/activity:object-type/text()', $activityobjects)->item(0)->nodeValue;
 | 
						|
				if (!isset($item["object-type"]))
 | 
						|
					$item["object-type"] = $xpath->query('activity:object-type/text()', $activityobjects)->item(0)->nodeValue;
 | 
						|
			}
 | 
						|
		}
 | 
						|
 | 
						|
		//if ($enclosure != "")
 | 
						|
		//	$item["body"] .= add_page_info($enclosure);
 | 
						|
 | 
						|
		if (isset($item["parent-uri"])) {
 | 
						|
			$r = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s'",
 | 
						|
				intval($importer["uid"]), dbesc($item["parent-uri"]));
 | 
						|
 | 
						|
			if (!$r AND ($related != "")) {
 | 
						|
				$reply_path = str_replace("/notice/", "/api/statuses/show/", $related).".atom";
 | 
						|
 | 
						|
				if ($reply_path != $related) {
 | 
						|
					logger("Fetching related items for user ".$importer["uid"]." from ".$reply_path, LOGGER_DEBUG);
 | 
						|
					$reply_xml = fetch_url($reply_path);
 | 
						|
 | 
						|
					$reply_contact = $contact;
 | 
						|
					ostatus_import($reply_xml,$importer,$reply_contact, $reply_hub);
 | 
						|
 | 
						|
					// After the import try to fetch the parent item again
 | 
						|
					$r = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s'",
 | 
						|
						intval($importer["uid"]), dbesc($item["parent-uri"]));
 | 
						|
				}
 | 
						|
			}
 | 
						|
			if ($r) {
 | 
						|
				$item["type"] = 'remote-comment';
 | 
						|
				$item["gravity"] = GRAVITY_COMMENT;
 | 
						|
			}
 | 
						|
		} else
 | 
						|
			$item["parent-uri"] = $item["uri"];
 | 
						|
 | 
						|
		$item_id = ostatus_completion($conversation, $importer["uid"], $item);
 | 
						|
 | 
						|
		if (!$item_id) {
 | 
						|
			logger("Error storing item", LOGGER_DEBUG);
 | 
						|
			continue;
 | 
						|
		}
 | 
						|
 | 
						|
		logger("Item was stored with id ".$item_id, LOGGER_DEBUG);
 | 
						|
	}
 | 
						|
}
 | 
						|
 | 
						|
function ostatus_convert_href($href) {
 | 
						|
	$elements = explode(":",$href);
 | 
						|
 | 
						|
	if ((count($elements) <= 2) OR ($elements[0] != "tag"))
 | 
						|
		return $href;
 | 
						|
 | 
						|
	$server = explode(",", $elements[1]);
 | 
						|
	$conversation = explode("=", $elements[2]);
 | 
						|
 | 
						|
	if ((count($elements) == 4) AND ($elements[2] == "post"))
 | 
						|
		return "http://".$server[0]."/notice/".$elements[3];
 | 
						|
 | 
						|
	if ((count($conversation) != 2) OR ($conversation[1] ==""))
 | 
						|
		return $href;
 | 
						|
 | 
						|
	if ($elements[3] == "objectType=thread")
 | 
						|
		return "http://".$server[0]."/conversation/".$conversation[1];
 | 
						|
	else
 | 
						|
		return "http://".$server[0]."/notice/".$conversation[1];
 | 
						|
 | 
						|
	return $href;
 | 
						|
}
 | 
						|
 | 
						|
function check_conversations($mentions = false, $override = false) {
 | 
						|
	$last = get_config('system','ostatus_last_poll');
 | 
						|
 | 
						|
	$poll_interval = intval(get_config('system','ostatus_poll_interval'));
 | 
						|
	if(! $poll_interval)
 | 
						|
		$poll_interval = OSTATUS_DEFAULT_POLL_INTERVAL;
 | 
						|
 | 
						|
	// Don't poll if the interval is set negative
 | 
						|
	if (($poll_interval < 0) AND !$override)
 | 
						|
		return;
 | 
						|
 | 
						|
	if (!$mentions) {
 | 
						|
		$poll_timeframe = intval(get_config('system','ostatus_poll_timeframe'));
 | 
						|
		if (!$poll_timeframe)
 | 
						|
			$poll_timeframe = OSTATUS_DEFAULT_POLL_TIMEFRAME;
 | 
						|
	} else {
 | 
						|
		$poll_timeframe = intval(get_config('system','ostatus_poll_timeframe'));
 | 
						|
		if (!$poll_timeframe)
 | 
						|
			$poll_timeframe = OSTATUS_DEFAULT_POLL_TIMEFRAME_MENTIONS;
 | 
						|
	}
 | 
						|
 | 
						|
 | 
						|
	if ($last AND !$override) {
 | 
						|
		$next = $last + ($poll_interval * 60);
 | 
						|
		if ($next > time()) {
 | 
						|
			logger('poll interval not reached');
 | 
						|
			return;
 | 
						|
		}
 | 
						|
	}
 | 
						|
 | 
						|
	logger('cron_start');
 | 
						|
 | 
						|
	$start = date("Y-m-d H:i:s", time() - ($poll_timeframe * 60));
 | 
						|
 | 
						|
	if ($mentions)
 | 
						|
		$conversations = q("SELECT `term`.`oid`, `term`.`url`, `term`.`uid` FROM `term`
 | 
						|
					STRAIGHT_JOIN `thread` ON `thread`.`iid` = `term`.`oid` AND `thread`.`uid` = `term`.`uid`
 | 
						|
					WHERE `term`.`type` = 7 AND `term`.`term` > '%s' AND `thread`.`mention`
 | 
						|
					GROUP BY `term`.`url`, `term`.`uid` ORDER BY `term`.`term` DESC", dbesc($start));
 | 
						|
	else
 | 
						|
		$conversations = q("SELECT `oid`, `url`, `uid` FROM `term`
 | 
						|
					WHERE `type` = 7 AND `term` > '%s'
 | 
						|
					GROUP BY `url`, `uid` ORDER BY `term` DESC", dbesc($start));
 | 
						|
 | 
						|
	foreach ($conversations AS $conversation) {
 | 
						|
		ostatus_completion($conversation['url'], $conversation['uid']);
 | 
						|
	}
 | 
						|
 | 
						|
	logger('cron_end');
 | 
						|
 | 
						|
	set_config('system','ostatus_last_poll', time());
 | 
						|
}
 | 
						|
 | 
						|
function ostatus_completion($conversation_url, $uid, $item = array()) {
 | 
						|
 | 
						|
	$a = get_app();
 | 
						|
 | 
						|
	$item_stored = -1;
 | 
						|
 | 
						|
	$conversation_url = ostatus_convert_href($conversation_url);
 | 
						|
 | 
						|
	// If the thread shouldn't be completed then store the item and go away
 | 
						|
	if ((intval(get_config('system','ostatus_poll_interval')) == -2) AND (count($item) > 0)) {
 | 
						|
		//$arr["app"] .= " (OStatus-NoCompletion)";
 | 
						|
		$item_stored = item_store($item, true);
 | 
						|
		return($item_stored);
 | 
						|
	}
 | 
						|
 | 
						|
	// Get the parent
 | 
						|
	$parents = q("SELECT `id`, `parent`, `uri`, `contact-id`, `type`, `verb`, `visible` FROM `item` WHERE `id` IN
 | 
						|
			(SELECT `parent` FROM `item` WHERE `id` IN
 | 
						|
				(SELECT `oid` FROM `term` WHERE `uid` = %d AND `otype` = %d AND `type` = %d AND `url` = '%s'))",
 | 
						|
			intval($uid), intval(TERM_OBJ_POST), intval(TERM_CONVERSATION), dbesc($conversation_url));
 | 
						|
 | 
						|
	if ($parents)
 | 
						|
		$parent = $parents[0];
 | 
						|
	elseif (count($item) > 0) {
 | 
						|
		$parent = $item;
 | 
						|
		$parent["type"] = "remote";
 | 
						|
		$parent["verb"] = ACTIVITY_POST;
 | 
						|
		$parent["visible"] = 1;
 | 
						|
	} else {
 | 
						|
		// Preset the parent
 | 
						|
		$r = q("SELECT `id` FROM `contact` WHERE `self` AND `uid`=%d", $uid);
 | 
						|
		if (!$r)
 | 
						|
			return(-2);
 | 
						|
 | 
						|
		$parent = array();
 | 
						|
		$parent["id"] = 0;
 | 
						|
		$parent["parent"] = 0;
 | 
						|
		$parent["uri"] = "";
 | 
						|
		$parent["contact-id"] = $r[0]["id"];
 | 
						|
		$parent["type"] = "remote";
 | 
						|
		$parent["verb"] = ACTIVITY_POST;
 | 
						|
		$parent["visible"] = 1;
 | 
						|
	}
 | 
						|
 | 
						|
	$conv = str_replace("/conversation/", "/api/statusnet/conversation/", $conversation_url).".as";
 | 
						|
	$pageno = 1;
 | 
						|
	$items = array();
 | 
						|
 | 
						|
	logger('fetching conversation url '.$conv.' for user '.$uid);
 | 
						|
 | 
						|
	do {
 | 
						|
		$conv_arr = z_fetch_url($conv."?page=".$pageno);
 | 
						|
 | 
						|
		// If it is a non-ssl site and there is an error, then try ssl or vice versa
 | 
						|
		if (!$conv_arr["success"] AND (substr($conv, 0, 7) == "http://")) {
 | 
						|
			$conv = str_replace("http://", "https://", $conv);
 | 
						|
			$conv_as = fetch_url($conv."?page=".$pageno);
 | 
						|
		} elseif (!$conv_arr["success"] AND (substr($conv, 0, 8) == "https://")) {
 | 
						|
			$conv = str_replace("https://", "http://", $conv);
 | 
						|
			$conv_as = fetch_url($conv."?page=".$pageno);
 | 
						|
		} else
 | 
						|
			$conv_as = $conv_arr["body"];
 | 
						|
 | 
						|
		$conv_as = str_replace(',"statusnet:notice_info":', ',"statusnet_notice_info":', $conv_as);
 | 
						|
		$conv_as = json_decode($conv_as);
 | 
						|
 | 
						|
		$no_of_items = sizeof($items);
 | 
						|
 | 
						|
		if (@is_array($conv_as->items))
 | 
						|
			foreach ($conv_as->items AS $single_item)
 | 
						|
				$items[$single_item->id] = $single_item;
 | 
						|
 | 
						|
		if ($no_of_items == sizeof($items))
 | 
						|
			break;
 | 
						|
 | 
						|
		$pageno++;
 | 
						|
 | 
						|
	} while (true);
 | 
						|
 | 
						|
	logger('fetching conversation done. Found '.count($items).' items');
 | 
						|
 | 
						|
	if (!sizeof($items)) {
 | 
						|
		if (count($item) > 0) {
 | 
						|
			//$arr["app"] .= " (OStatus-NoConvFetched)";
 | 
						|
			$item_stored = item_store($item, true);
 | 
						|
 | 
						|
			if ($item_stored) {
 | 
						|
				logger("Conversation ".$conversation_url." couldn't be fetched. Item uri ".$item["uri"]." stored: ".$item_stored, LOGGER_DEBUG);
 | 
						|
				ostatus_store_conversation($item_id, $conversation_url);
 | 
						|
			}
 | 
						|
 | 
						|
			return($item_stored);
 | 
						|
		} else
 | 
						|
			return(-3);
 | 
						|
	}
 | 
						|
 | 
						|
	$items = array_reverse($items);
 | 
						|
 | 
						|
	$r = q("SELECT `nurl` FROM `contact` WHERE `uid` = %d AND `self`", intval($uid));
 | 
						|
	$importer = $r[0];
 | 
						|
 | 
						|
	foreach ($items as $single_conv) {
 | 
						|
 | 
						|
		// Test - remove before flight
 | 
						|
		//$tempfile = tempnam(get_temppath(), "conversation");
 | 
						|
		//file_put_contents($tempfile, json_encode($single_conv));
 | 
						|
 | 
						|
		$mention = false;
 | 
						|
 | 
						|
		if (isset($single_conv->object->id))
 | 
						|
			$single_conv->id = $single_conv->object->id;
 | 
						|
 | 
						|
		$plink = ostatus_convert_href($single_conv->id);
 | 
						|
		if (isset($single_conv->object->url))
 | 
						|
			$plink = ostatus_convert_href($single_conv->object->url);
 | 
						|
 | 
						|
		if (@!$single_conv->id)
 | 
						|
			continue;
 | 
						|
 | 
						|
		logger("Got id ".$single_conv->id, LOGGER_DEBUG);
 | 
						|
 | 
						|
		if ($first_id == "") {
 | 
						|
			$first_id = $single_conv->id;
 | 
						|
 | 
						|
			// The first post of the conversation isn't our first post. There are three options:
 | 
						|
			// 1. Our conversation hasn't the "real" thread starter
 | 
						|
			// 2. This first post is a post inside our thread
 | 
						|
			// 3. This first post is a post inside another thread
 | 
						|
			if (($first_id != $parent["uri"]) AND ($parent["uri"] != "")) {
 | 
						|
				$new_parents = q("SELECT `id`, `parent`, `uri`, `contact-id`, `type`, `verb`, `visible` FROM `item` WHERE `id` IN
 | 
						|
							(SELECT `parent` FROM `item`
 | 
						|
								WHERE `uid` = %d AND `uri` = '%s' AND `network` IN ('%s','%s')) LIMIT 1",
 | 
						|
					intval($uid), dbesc($first_id), dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DFRN));
 | 
						|
				if ($new_parents) {
 | 
						|
					if ($new_parents[0]["parent"] == $parent["parent"]) {
 | 
						|
						// Option 2: This post is already present inside our thread - but not as thread starter
 | 
						|
						logger("Option 2: uri present in our thread: ".$first_id, LOGGER_DEBUG);
 | 
						|
						$first_id = $parent["uri"];
 | 
						|
					} else {
 | 
						|
						// Option 3: Not so good. We have mixed parents. We have to see how to clean this up.
 | 
						|
						// For now just take the new parent.
 | 
						|
						$parent = $new_parents[0];
 | 
						|
						$first_id = $parent["uri"];
 | 
						|
						logger("Option 3: mixed parents for uri ".$first_id, LOGGER_DEBUG);
 | 
						|
					}
 | 
						|
				} else {
 | 
						|
					// Option 1: We hadn't got the real thread starter
 | 
						|
					// We have to clean up our existing messages.
 | 
						|
					$parent["id"] = 0;
 | 
						|
					$parent["uri"] = $first_id;
 | 
						|
					logger("Option 1: we have a new parent: ".$first_id, LOGGER_DEBUG);
 | 
						|
				}
 | 
						|
			} elseif ($parent["uri"] == "") {
 | 
						|
				$parent["id"] = 0;
 | 
						|
				$parent["uri"] = $first_id;
 | 
						|
			}
 | 
						|
		}
 | 
						|
 | 
						|
		$parent_uri = $parent["uri"];
 | 
						|
 | 
						|
		// "context" only seems to exist on older servers
 | 
						|
		if (isset($single_conv->context->inReplyTo->id)) {
 | 
						|
			$parent_exists = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s' AND `network` IN ('%s','%s') LIMIT 1",
 | 
						|
						intval($uid), dbesc($single_conv->context->inReplyTo->id), dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DFRN));
 | 
						|
			if ($parent_exists)
 | 
						|
				$parent_uri = $single_conv->context->inReplyTo->id;
 | 
						|
		}
 | 
						|
 | 
						|
		// This is the current way
 | 
						|
		if (isset($single_conv->object->inReplyTo->id)) {
 | 
						|
			$parent_exists = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s' AND `network` IN ('%s','%s') LIMIT 1",
 | 
						|
						intval($uid), dbesc($single_conv->object->inReplyTo->id), dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DFRN));
 | 
						|
			if ($parent_exists)
 | 
						|
				$parent_uri = $single_conv->object->inReplyTo->id;
 | 
						|
		}
 | 
						|
 | 
						|
		$message_exists = q("SELECT `id`, `parent`, `uri` FROM `item` WHERE `uid` = %d AND `uri` = '%s' AND `network` IN ('%s','%s') LIMIT 1",
 | 
						|
						intval($uid), dbesc($single_conv->id),
 | 
						|
						dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DFRN));
 | 
						|
		if ($message_exists) {
 | 
						|
			logger("Message ".$single_conv->id." already existed on the system", LOGGER_DEBUG);
 | 
						|
 | 
						|
			if ($parent["id"] != 0) {
 | 
						|
				$existing_message = $message_exists[0];
 | 
						|
 | 
						|
				// We improved the way we fetch OStatus messages, this shouldn't happen very often now
 | 
						|
				/// @TODO We have to change the shadow copies as well. This way here is really ugly.
 | 
						|
				if ($existing_message["parent"] != $parent["id"]) {
 | 
						|
					logger('updating id '.$existing_message["id"].' with parent '.$existing_message["parent"].' to parent '.$parent["id"].' uri '.$parent["uri"].' thread '.$parent_uri, LOGGER_DEBUG);
 | 
						|
 | 
						|
					// Update the parent id of the selected item
 | 
						|
					$r = q("UPDATE `item` SET `parent` = %d, `parent-uri` = '%s' WHERE `id` = %d",
 | 
						|
						intval($parent["id"]), dbesc($parent["uri"]), intval($existing_message["id"]));
 | 
						|
 | 
						|
					// Update the parent uri in the thread - but only if it points to itself
 | 
						|
					$r = q("UPDATE `item` SET `thr-parent` = '%s' WHERE `id` = %d AND `uri` = `thr-parent`",
 | 
						|
						dbesc($parent_uri), intval($existing_message["id"]));
 | 
						|
 | 
						|
					// try to change all items of the same parent
 | 
						|
					$r = q("UPDATE `item` SET `parent` = %d, `parent-uri` = '%s' WHERE `parent` = %d",
 | 
						|
						intval($parent["id"]), dbesc($parent["uri"]), intval($existing_message["parent"]));
 | 
						|
 | 
						|
					// Update the parent uri in the thread - but only if it points to itself
 | 
						|
					$r = q("UPDATE `item` SET `thr-parent` = '%s' WHERE (`parent` = %d) AND (`uri` = `thr-parent`)",
 | 
						|
						dbesc($parent["uri"]), intval($existing_message["parent"]));
 | 
						|
 | 
						|
					// Now delete the thread
 | 
						|
					delete_thread($existing_message["parent"]);
 | 
						|
				}
 | 
						|
			}
 | 
						|
 | 
						|
			// The item we are having on the system is the one that we wanted to store via the item array
 | 
						|
			if (isset($item["uri"]) AND ($item["uri"] == $existing_message["uri"])) {
 | 
						|
				$item = array();
 | 
						|
				$item_stored = 0;
 | 
						|
			}
 | 
						|
 | 
						|
			continue;
 | 
						|
		}
 | 
						|
 | 
						|
		if (is_array($single_conv->to))
 | 
						|
			foreach($single_conv->to AS $to)
 | 
						|
				if ($importer["nurl"] == normalise_link($to->id))
 | 
						|
					$mention = true;
 | 
						|
 | 
						|
		$actor = $single_conv->actor->id;
 | 
						|
		if (isset($single_conv->actor->url))
 | 
						|
			$actor = $single_conv->actor->url;
 | 
						|
 | 
						|
		$contact = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `nurl` = '%s' AND `network` != '%s'",
 | 
						|
				$uid, normalise_link($actor), NETWORK_STATUSNET);
 | 
						|
 | 
						|
		if (count($contact)) {
 | 
						|
			logger("Found contact for url ".$actor, LOGGER_DEBUG);
 | 
						|
			$contact_id = $contact[0]["id"];
 | 
						|
		} else {
 | 
						|
			logger("No contact found for url ".$actor, LOGGER_DEBUG);
 | 
						|
 | 
						|
			// Adding a global contact
 | 
						|
			/// @TODO Use this data for the post
 | 
						|
			$global_contact_id = get_contact($actor, 0);
 | 
						|
 | 
						|
			logger("Global contact ".$global_contact_id." found for url ".$actor, LOGGER_DEBUG);
 | 
						|
 | 
						|
			$contact_id = $parent["contact-id"];
 | 
						|
		}
 | 
						|
 | 
						|
		$arr = array();
 | 
						|
		$arr["network"] = NETWORK_OSTATUS;
 | 
						|
		$arr["uri"] = $single_conv->id;
 | 
						|
		$arr["plink"] = $plink;
 | 
						|
		$arr["uid"] = $uid;
 | 
						|
		$arr["contact-id"] = $contact_id;
 | 
						|
		$arr["parent-uri"] = $parent_uri;
 | 
						|
		$arr["created"] = $single_conv->published;
 | 
						|
		$arr["edited"] = $single_conv->published;
 | 
						|
		$arr["owner-name"] = $single_conv->actor->displayName;
 | 
						|
		if ($arr["owner-name"] == '')
 | 
						|
			$arr["owner-name"] = $single_conv->actor->contact->displayName;
 | 
						|
		if ($arr["owner-name"] == '')
 | 
						|
			$arr["owner-name"] = $single_conv->actor->portablecontacts_net->displayName;
 | 
						|
 | 
						|
		$arr["owner-link"] = $actor;
 | 
						|
		$arr["owner-avatar"] = $single_conv->actor->image->url;
 | 
						|
		$arr["author-name"] = $arr["owner-name"];
 | 
						|
		$arr["author-link"] = $actor;
 | 
						|
		$arr["author-avatar"] = $single_conv->actor->image->url;
 | 
						|
		$arr["body"] = add_page_info_to_body(html2bbcode($single_conv->content));
 | 
						|
 | 
						|
		if (isset($single_conv->status_net->notice_info->source))
 | 
						|
			$arr["app"] = strip_tags($single_conv->status_net->notice_info->source);
 | 
						|
		elseif (isset($single_conv->statusnet->notice_info->source))
 | 
						|
			$arr["app"] = strip_tags($single_conv->statusnet->notice_info->source);
 | 
						|
		elseif (isset($single_conv->statusnet_notice_info->source))
 | 
						|
			$arr["app"] = strip_tags($single_conv->statusnet_notice_info->source);
 | 
						|
		elseif (isset($single_conv->provider->displayName))
 | 
						|
			$arr["app"] = $single_conv->provider->displayName;
 | 
						|
		else
 | 
						|
			$arr["app"] = "OStatus";
 | 
						|
 | 
						|
		//$arr["app"] .= " (Conversation)";
 | 
						|
 | 
						|
		$arr["object"] = json_encode($single_conv);
 | 
						|
		$arr["verb"] = $parent["verb"];
 | 
						|
		$arr["visible"] = $parent["visible"];
 | 
						|
		$arr["location"] = $single_conv->location->displayName;
 | 
						|
		$arr["coord"] = trim($single_conv->location->lat." ".$single_conv->location->lon);
 | 
						|
 | 
						|
		// Is it a reshared item?
 | 
						|
		if (isset($single_conv->verb) AND ($single_conv->verb == "share") AND isset($single_conv->object)) {
 | 
						|
			if (is_array($single_conv->object))
 | 
						|
				$single_conv->object = $single_conv->object[0];
 | 
						|
 | 
						|
			logger("Found reshared item ".$single_conv->object->id);
 | 
						|
 | 
						|
			// $single_conv->object->context->conversation;
 | 
						|
 | 
						|
			if (isset($single_conv->object->object->id))
 | 
						|
				$arr["uri"] = $single_conv->object->object->id;
 | 
						|
			else
 | 
						|
				$arr["uri"] = $single_conv->object->id;
 | 
						|
 | 
						|
			if (isset($single_conv->object->object->url))
 | 
						|
				$plink = ostatus_convert_href($single_conv->object->object->url);
 | 
						|
			else
 | 
						|
				$plink = ostatus_convert_href($single_conv->object->url);
 | 
						|
 | 
						|
			if (isset($single_conv->object->object->content))
 | 
						|
				$arr["body"] = add_page_info_to_body(html2bbcode($single_conv->object->object->content));
 | 
						|
			else
 | 
						|
				$arr["body"] = add_page_info_to_body(html2bbcode($single_conv->object->content));
 | 
						|
 | 
						|
			$arr["plink"] = $plink;
 | 
						|
 | 
						|
			$arr["created"] = $single_conv->object->published;
 | 
						|
			$arr["edited"] = $single_conv->object->published;
 | 
						|
 | 
						|
			$arr["author-name"] = $single_conv->object->actor->displayName;
 | 
						|
			if ($arr["owner-name"] == '')
 | 
						|
				$arr["author-name"] = $single_conv->object->actor->contact->displayName;
 | 
						|
 | 
						|
			$arr["author-link"] = $single_conv->object->actor->url;
 | 
						|
			$arr["author-avatar"] = $single_conv->object->actor->image->url;
 | 
						|
 | 
						|
			$arr["app"] = $single_conv->object->provider->displayName."#";
 | 
						|
			//$arr["verb"] = $single_conv->object->verb;
 | 
						|
 | 
						|
			$arr["location"] = $single_conv->object->location->displayName;
 | 
						|
			$arr["coord"] = trim($single_conv->object->location->lat." ".$single_conv->object->location->lon);
 | 
						|
		}
 | 
						|
 | 
						|
		if ($arr["location"] == "")
 | 
						|
			unset($arr["location"]);
 | 
						|
 | 
						|
		if ($arr["coord"] == "")
 | 
						|
			unset($arr["coord"]);
 | 
						|
 | 
						|
		// Copy fields from given item array
 | 
						|
		if (isset($item["uri"]) AND (($item["uri"] == $arr["uri"]) OR ($item["uri"] ==  $single_conv->id))) {
 | 
						|
			$copy_fields = array("owner-name", "owner-link", "owner-avatar", "author-name", "author-link", "author-avatar",
 | 
						|
						"gravity", "body", "object-type", "object", "verb", "created", "edited", "coord", "tag",
 | 
						|
						"title", "attach", "app", "type", "location", "contact-id", "uri");
 | 
						|
			foreach ($copy_fields AS $field)
 | 
						|
				if (isset($item[$field]))
 | 
						|
					$arr[$field] = $item[$field];
 | 
						|
 | 
						|
			//$arr["app"] .= " (OStatus)";
 | 
						|
		}
 | 
						|
 | 
						|
		$newitem = item_store($arr);
 | 
						|
		if (!$newitem) {
 | 
						|
			logger("Item wasn't stored ".print_r($arr, true), LOGGER_DEBUG);
 | 
						|
			continue;
 | 
						|
		}
 | 
						|
 | 
						|
		if (isset($item["uri"]) AND ($item["uri"] == $arr["uri"])) {
 | 
						|
			$item = array();
 | 
						|
			$item_stored = $newitem;
 | 
						|
		}
 | 
						|
 | 
						|
		logger('Stored new item '.$plink.' for parent '.$arr["parent-uri"].' under id '.$newitem, LOGGER_DEBUG);
 | 
						|
 | 
						|
		// Add the conversation entry (but don't fetch the whole conversation)
 | 
						|
		ostatus_store_conversation($newitem, $conversation_url);
 | 
						|
 | 
						|
		// If the newly created item is the top item then change the parent settings of the thread
 | 
						|
		// This shouldn't happen anymore. This is supposed to be absolote.
 | 
						|
		if ($arr["uri"] == $first_id) {
 | 
						|
			logger('setting new parent to id '.$newitem);
 | 
						|
			$new_parents = q("SELECT `id`, `uri`, `contact-id`, `type`, `verb`, `visible` FROM `item` WHERE `uid` = %d AND `id` = %d LIMIT 1",
 | 
						|
				intval($uid), intval($newitem));
 | 
						|
			if ($new_parents)
 | 
						|
				$parent = $new_parents[0];
 | 
						|
		}
 | 
						|
	}
 | 
						|
 | 
						|
	if (($item_stored < 0) AND (count($item) > 0)) {
 | 
						|
		//$arr["app"] .= " (OStatus-NoConvFound)";
 | 
						|
		$item_stored = item_store($item, true);
 | 
						|
		if ($item_stored) {
 | 
						|
			logger("Uri ".$item["uri"]." wasn't found in conversation ".$conversation_url, LOGGER_DEBUG);
 | 
						|
			ostatus_store_conversation($item_stored, $conversation_url);
 | 
						|
		}
 | 
						|
	}
 | 
						|
 | 
						|
	return($item_stored);
 | 
						|
}
 | 
						|
 | 
						|
function ostatus_store_conversation($itemid, $conversation_url) {
 | 
						|
	global $a;
 | 
						|
 | 
						|
	$conversation_url = ostatus_convert_href($conversation_url);
 | 
						|
 | 
						|
	$messages = q("SELECT `uid`, `parent`, `created`, `received`, `guid` FROM `item` WHERE `id` = %d LIMIT 1", intval($itemid));
 | 
						|
	if (!$messages)
 | 
						|
		return;
 | 
						|
	$message = $messages[0];
 | 
						|
 | 
						|
	// Store conversation url if not done before
 | 
						|
	$conversation = q("SELECT `url` FROM `term` WHERE `uid` = %d AND `oid` = %d AND `otype` = %d AND `type` = %d",
 | 
						|
		intval($message["uid"]), intval($itemid), intval(TERM_OBJ_POST), intval(TERM_CONVERSATION));
 | 
						|
 | 
						|
	if (!$conversation) {
 | 
						|
		$r = q("INSERT INTO `term` (`uid`, `oid`, `otype`, `type`, `term`, `url`, `created`, `received`, `guid`) VALUES (%d, %d, %d, %d, '%s', '%s', '%s', '%s', '%s')",
 | 
						|
			intval($message["uid"]), intval($itemid), intval(TERM_OBJ_POST), intval(TERM_CONVERSATION),
 | 
						|
			dbesc($message["created"]), dbesc($conversation_url), dbesc($message["created"]), dbesc($message["received"]), dbesc($message["guid"]));
 | 
						|
		logger('Storing conversation url '.$conversation_url.' for id '.$itemid);
 | 
						|
	}
 | 
						|
}
 | 
						|
 | 
						|
function get_reshared_guid($item) {
 | 
						|
	$body = trim($item["body"]);
 | 
						|
 | 
						|
	// Skip if it isn't a pure repeated messages
 | 
						|
	// Does it start with a share?
 | 
						|
	if (strpos($body, "[share") > 0)
 | 
						|
		return("");
 | 
						|
 | 
						|
	// Does it end with a share?
 | 
						|
	if (strlen($body) > (strrpos($body, "[/share]") + 8))
 | 
						|
		return("");
 | 
						|
 | 
						|
	$attributes = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism","$1",$body);
 | 
						|
	// Skip if there is no shared message in there
 | 
						|
	if ($body == $attributes)
 | 
						|
		return(false);
 | 
						|
 | 
						|
	$guid = "";
 | 
						|
	preg_match("/guid='(.*?)'/ism", $attributes, $matches);
 | 
						|
	if ($matches[1] != "")
 | 
						|
		$guid = $matches[1];
 | 
						|
 | 
						|
	preg_match('/guid="(.*?)"/ism', $attributes, $matches);
 | 
						|
	if ($matches[1] != "")
 | 
						|
		$guid = $matches[1];
 | 
						|
 | 
						|
	return $guid;
 | 
						|
}
 | 
						|
 | 
						|
function xml_create_element($doc, $element, $value = "", $attributes = array()) {
 | 
						|
	$element = $doc->createElement($element, xmlify($value));
 | 
						|
 | 
						|
	foreach ($attributes AS $key => $value) {
 | 
						|
		$attribute = $doc->createAttribute($key);
 | 
						|
		$attribute->value = xmlify($value);
 | 
						|
		$element->appendChild($attribute);
 | 
						|
	}
 | 
						|
	return $element;
 | 
						|
}
 | 
						|
 | 
						|
function xml_add_element($doc, $parent, $element, $value = "", $attributes = array()) {
 | 
						|
	$element = xml_create_element($doc, $element, $value, $attributes);
 | 
						|
	$parent->appendChild($element);
 | 
						|
}
 | 
						|
 | 
						|
function ostatus_format_picture_post($body) {
 | 
						|
	$siteinfo = get_attached_data($body);
 | 
						|
 | 
						|
	if (($siteinfo["type"] == "photo")) {
 | 
						|
		if (isset($siteinfo["preview"]))
 | 
						|
			$preview = $siteinfo["preview"];
 | 
						|
		else
 | 
						|
			$preview = $siteinfo["image"];
 | 
						|
 | 
						|
		// Is it a remote picture? Then make a smaller preview here
 | 
						|
		$preview = proxy_url($preview, false, PROXY_SIZE_SMALL);
 | 
						|
 | 
						|
		// Is it a local picture? Then make it smaller here
 | 
						|
		$preview = str_replace(array("-0.jpg", "-0.png"), array("-2.jpg", "-2.png"), $preview);
 | 
						|
		$preview = str_replace(array("-1.jpg", "-1.png"), array("-2.jpg", "-2.png"), $preview);
 | 
						|
 | 
						|
		if (isset($siteinfo["url"]))
 | 
						|
			$url = $siteinfo["url"];
 | 
						|
		else
 | 
						|
			$url = $siteinfo["image"];
 | 
						|
 | 
						|
		$body = trim($siteinfo["text"])." [url]".$url."[/url]\n[img]".$preview."[/img]";
 | 
						|
	}
 | 
						|
 | 
						|
	return $body;
 | 
						|
}
 | 
						|
 | 
						|
function ostatus_add_header($doc, $owner) {
 | 
						|
	$a = get_app();
 | 
						|
 | 
						|
	$root = $doc->createElementNS(NS_ATOM, 'feed');
 | 
						|
	$doc->appendChild($root);
 | 
						|
 | 
						|
	$root->setAttribute("xmlns:thr", NS_THR);
 | 
						|
	$root->setAttribute("xmlns:georss", NS_GEORSS);
 | 
						|
	$root->setAttribute("xmlns:activity", NS_ACTIVITY);
 | 
						|
	$root->setAttribute("xmlns:media", NS_MEDIA);
 | 
						|
	$root->setAttribute("xmlns:poco", NS_POCO);
 | 
						|
	$root->setAttribute("xmlns:ostatus", NS_OSTATUS);
 | 
						|
	$root->setAttribute("xmlns:statusnet", NS_STATUSNET);
 | 
						|
 | 
						|
	$attributes = array("uri" => "https://friendi.ca", "version" => FRIENDICA_VERSION."-".DB_UPDATE_VERSION);
 | 
						|
	xml_add_element($doc, $root, "generator", FRIENDICA_PLATFORM, $attributes);
 | 
						|
	xml_add_element($doc, $root, "id", $a->get_baseurl()."/profile/".$owner["nick"]);
 | 
						|
	xml_add_element($doc, $root, "title", sprintf("%s timeline", $owner["name"]));
 | 
						|
	xml_add_element($doc, $root, "subtitle", sprintf("Updates from %s on %s", $owner["name"], $a->config["sitename"]));
 | 
						|
	xml_add_element($doc, $root, "logo", $owner["photo"]);
 | 
						|
	xml_add_element($doc, $root, "updated", datetime_convert("UTC", "UTC", "now", ATOM_TIME));
 | 
						|
 | 
						|
	$author = ostatus_add_author($doc, $owner);
 | 
						|
	$root->appendChild($author);
 | 
						|
 | 
						|
	$attributes = array("href" => $owner["url"], "rel" => "alternate", "type" => "text/html");
 | 
						|
	xml_add_element($doc, $root, "link", "", $attributes);
 | 
						|
 | 
						|
	/// @TODO We have to find out what this is
 | 
						|
	/// $attributes = array("href" => $a->get_baseurl()."/sup",
 | 
						|
	///		"rel" => "http://api.friendfeed.com/2008/03#sup",
 | 
						|
	///		"type" => "application/json");
 | 
						|
	/// xml_add_element($doc, $root, "link", "", $attributes);
 | 
						|
 | 
						|
	ostatus_hublinks($doc, $root);
 | 
						|
 | 
						|
	$attributes = array("href" => $a->get_baseurl()."/salmon/".$owner["nick"], "rel" => "salmon");
 | 
						|
	xml_add_element($doc, $root, "link", "", $attributes);
 | 
						|
 | 
						|
	$attributes = array("href" => $a->get_baseurl()."/salmon/".$owner["nick"], "rel" => "http://salmon-protocol.org/ns/salmon-replies");
 | 
						|
	xml_add_element($doc, $root, "link", "", $attributes);
 | 
						|
 | 
						|
	$attributes = array("href" => $a->get_baseurl()."/salmon/".$owner["nick"], "rel" => "http://salmon-protocol.org/ns/salmon-mention");
 | 
						|
	xml_add_element($doc, $root, "link", "", $attributes);
 | 
						|
 | 
						|
	$attributes = array("href" => $a->get_baseurl()."/api/statuses/user_timeline/".$owner["nick"].".atom",
 | 
						|
			"rel" => "self", "type" => "application/atom+xml");
 | 
						|
	xml_add_element($doc, $root, "link", "", $attributes);
 | 
						|
 | 
						|
	return $root;
 | 
						|
}
 | 
						|
 | 
						|
function ostatus_hublinks($doc, $root) {
 | 
						|
	$a = get_app();
 | 
						|
	$hub = get_config('system','huburl');
 | 
						|
 | 
						|
	$hubxml = '';
 | 
						|
	if(strlen($hub)) {
 | 
						|
		$hubs = explode(',', $hub);
 | 
						|
		if(count($hubs)) {
 | 
						|
			foreach($hubs as $h) {
 | 
						|
				$h = trim($h);
 | 
						|
				if(! strlen($h))
 | 
						|
					continue;
 | 
						|
				if ($h === '[internal]')
 | 
						|
					$h = $a->get_baseurl() . '/pubsubhubbub';
 | 
						|
				xml_add_element($doc, $root, "link", "", array("href" => $h, "rel" => "hub"));
 | 
						|
			}
 | 
						|
		}
 | 
						|
	}
 | 
						|
}
 | 
						|
 | 
						|
function ostatus_get_attachment($doc, $root, $item) {
 | 
						|
	$o = "";
 | 
						|
	$siteinfo = get_attached_data($item["body"]);
 | 
						|
 | 
						|
	switch($siteinfo["type"]) {
 | 
						|
		case 'link':
 | 
						|
			$attributes = array("rel" => "enclosure",
 | 
						|
					"href" => $siteinfo["url"],
 | 
						|
					"type" => "text/html; charset=UTF-8",
 | 
						|
					"length" => "",
 | 
						|
					"title" => $siteinfo["title"]);
 | 
						|
			xml_add_element($doc, $root, "link", "", $attributes);
 | 
						|
			break;
 | 
						|
		case 'photo':
 | 
						|
			$imgdata = get_photo_info($siteinfo["image"]);
 | 
						|
			$attributes = array("rel" => "enclosure",
 | 
						|
					"href" => $siteinfo["image"],
 | 
						|
					"type" => $imgdata["mime"],
 | 
						|
					"length" => intval($imgdata["size"]));
 | 
						|
			xml_add_element($doc, $root, "link", "", $attributes);
 | 
						|
			break;
 | 
						|
		case 'video':
 | 
						|
			$attributes = array("rel" => "enclosure",
 | 
						|
					"href" => $siteinfo["url"],
 | 
						|
					"type" => "text/html; charset=UTF-8",
 | 
						|
					"length" => "",
 | 
						|
					"title" => $siteinfo["title"]);
 | 
						|
			xml_add_element($doc, $root, "link", "", $attributes);
 | 
						|
			break;
 | 
						|
		default:
 | 
						|
			break;
 | 
						|
	}
 | 
						|
 | 
						|
	if (($siteinfo["type"] != "photo") AND isset($siteinfo["image"])) {
 | 
						|
		$photodata = get_photo_info($siteinfo["image"]);
 | 
						|
 | 
						|
		$attributes = array("rel" => "preview", "href" => $siteinfo["image"], "media:width" => $photodata[0], "media:height" => $photodata[1]);
 | 
						|
		xml_add_element($doc, $root, "link", "", $attributes);
 | 
						|
	}
 | 
						|
 | 
						|
 | 
						|
	$arr = explode('[/attach],',$item['attach']);
 | 
						|
	if(count($arr)) {
 | 
						|
		foreach($arr as $r) {
 | 
						|
			$matches = false;
 | 
						|
			$cnt = preg_match('|\[attach\]href=\"(.*?)\" length=\"(.*?)\" type=\"(.*?)\" title=\"(.*?)\"|',$r,$matches);
 | 
						|
			if($cnt) {
 | 
						|
				$attributes = array("rel" => "enclosure",
 | 
						|
						"href" => $matches[1],
 | 
						|
						"type" => $matches[3]);
 | 
						|
 | 
						|
				if(intval($matches[2]))
 | 
						|
					$attributes["length"] = intval($matches[2]);
 | 
						|
 | 
						|
				if(trim($matches[4]) != "")
 | 
						|
					$attributes["title"] = trim($matches[4]);
 | 
						|
 | 
						|
				xml_add_element($doc, $root, "link", "", $attributes);
 | 
						|
			}
 | 
						|
		}
 | 
						|
	}
 | 
						|
}
 | 
						|
 | 
						|
function ostatus_add_author($doc, $owner) {
 | 
						|
	$a = get_app();
 | 
						|
 | 
						|
	$r = q("SELECT `homepage` FROM `profile` WHERE `uid` = %d AND `is-default` LIMIT 1", intval($owner["uid"]));
 | 
						|
	if ($r)
 | 
						|
		$profile = $r[0];
 | 
						|
 | 
						|
	$author = $doc->createElement("author");
 | 
						|
	xml_add_element($doc, $author, "activity:object-type", ACTIVITY_OBJ_PERSON);
 | 
						|
	xml_add_element($doc, $author, "uri", $owner["url"]);
 | 
						|
	xml_add_element($doc, $author, "name", $owner["name"]);
 | 
						|
 | 
						|
	$attributes = array("rel" => "alternate", "type" => "text/html", "href" => $owner["url"]);
 | 
						|
	xml_add_element($doc, $author, "link", "", $attributes);
 | 
						|
 | 
						|
	$attributes = array(
 | 
						|
			"rel" => "avatar",
 | 
						|
			"type" => "image/jpeg", // To-Do?
 | 
						|
			"media:width" => 175,
 | 
						|
			"media:height" => 175,
 | 
						|
			"href" => $owner["photo"]);
 | 
						|
	xml_add_element($doc, $author, "link", "", $attributes);
 | 
						|
 | 
						|
	if (isset($owner["thumb"])) {
 | 
						|
		$attributes = array(
 | 
						|
				"rel" => "avatar",
 | 
						|
				"type" => "image/jpeg", // To-Do?
 | 
						|
				"media:width" => 80,
 | 
						|
				"media:height" => 80,
 | 
						|
				"href" => $owner["thumb"]);
 | 
						|
		xml_add_element($doc, $author, "link", "", $attributes);
 | 
						|
	}
 | 
						|
 | 
						|
	xml_add_element($doc, $author, "poco:preferredUsername", $owner["nick"]);
 | 
						|
	xml_add_element($doc, $author, "poco:displayName", $owner["name"]);
 | 
						|
	xml_add_element($doc, $author, "poco:note", $owner["about"]);
 | 
						|
 | 
						|
	if (trim($owner["location"]) != "") {
 | 
						|
		$element = $doc->createElement("poco:address");
 | 
						|
		xml_add_element($doc, $element, "poco:formatted", $owner["location"]);
 | 
						|
		$author->appendChild($element);
 | 
						|
	}
 | 
						|
 | 
						|
	if (trim($profile["homepage"]) != "") {
 | 
						|
		$urls = $doc->createElement("poco:urls");
 | 
						|
		xml_add_element($doc, $urls, "poco:type", "homepage");
 | 
						|
		xml_add_element($doc, $urls, "poco:value", $profile["homepage"]);
 | 
						|
		xml_add_element($doc, $urls, "poco:primary", "true");
 | 
						|
		$author->appendChild($urls);
 | 
						|
	}
 | 
						|
 | 
						|
	if (count($profile)) {
 | 
						|
		xml_add_element($doc, $author, "followers", "", array("url" => $a->get_baseurl()."/viewcontacts/".$owner["nick"]));
 | 
						|
		xml_add_element($doc, $author, "statusnet:profile_info", "", array("local_id" => $owner["uid"]));
 | 
						|
	}
 | 
						|
 | 
						|
	return $author;
 | 
						|
}
 | 
						|
 | 
						|
/** 
 | 
						|
 * @TODO Picture attachments should look like this:
 | 
						|
 *	<a href="https://status.pirati.ca/attachment/572819" title="https://status.pirati.ca/file/heluecht-20151202T222602-rd3u49p.gif"
 | 
						|
 *	class="attachment thumbnail" id="attachment-572819" rel="nofollow external">https://status.pirati.ca/attachment/572819</a>
 | 
						|
 * 
 | 
						|
*/
 | 
						|
 | 
						|
function ostatus_entry($doc, $item, $owner, $toplevel = false, $repeat = false) {
 | 
						|
	$a = get_app();
 | 
						|
 | 
						|
	$is_repeat = false;
 | 
						|
 | 
						|
/*	if (!$repeat) {
 | 
						|
		$repeated_guid = get_reshared_guid($item);
 | 
						|
 | 
						|
		if ($repeated_guid != "") {
 | 
						|
			$r = q("SELECT * FROM `item` WHERE `uid` = %d AND `guid` = '%s' LIMIT 1",
 | 
						|
				intval($owner["uid"]), dbesc($repeated_guid));
 | 
						|
			if ($r) {
 | 
						|
				$repeated_item = $r[0];
 | 
						|
				$is_repeat = true;
 | 
						|
			}
 | 
						|
		}
 | 
						|
	}
 | 
						|
*/
 | 
						|
	if (!$toplevel AND !$repeat) {
 | 
						|
		$entry = $doc->createElement("entry");
 | 
						|
		$title = sprintf("New note by %s", $owner["nick"]);
 | 
						|
	} elseif (!$toplevel AND $repeat) {
 | 
						|
		$entry = $doc->createElement("activity:object");
 | 
						|
		$title = sprintf("New note by %s", $owner["nick"]);
 | 
						|
	} else {
 | 
						|
		$entry = $doc->createElementNS(NS_ATOM, "entry");
 | 
						|
 | 
						|
		$entry->setAttribute("xmlns:thr", NS_THR);
 | 
						|
		$entry->setAttribute("xmlns:georss", NS_GEORSS);
 | 
						|
		$entry->setAttribute("xmlns:activity", NS_ACTIVITY);
 | 
						|
		$entry->setAttribute("xmlns:media", NS_MEDIA);
 | 
						|
		$entry->setAttribute("xmlns:poco", NS_POCO);
 | 
						|
		$entry->setAttribute("xmlns:ostatus", NS_OSTATUS);
 | 
						|
		$entry->setAttribute("xmlns:statusnet", NS_STATUSNET);
 | 
						|
 | 
						|
		$author = ostatus_add_author($doc, $owner);
 | 
						|
		$entry->appendChild($author);
 | 
						|
 | 
						|
		$title = sprintf("New comment by %s", $owner["nick"]);
 | 
						|
	}
 | 
						|
 | 
						|
	// To use the object-type "bookmark" we have to implement these elements:
 | 
						|
	//
 | 
						|
	// <activity:object-type>http://activitystrea.ms/schema/1.0/bookmark</activity:object-type>
 | 
						|
	// <title>Historic Rocket Landing</title>
 | 
						|
	// <summary>Nur ein Testbeitrag.</summary>
 | 
						|
	// <link rel="related" href="https://www.youtube.com/watch?v=9pillaOxGCo"/>
 | 
						|
	// <link rel="preview" href="https://pirati.cc/file/thumb-4526-450x338-b48c8055f0c2fed0c3f67adc234c4b99484a90c42ed3cac73dc1081a4d0a7bc1.jpg.jpg" media:width="450" media:height="338"/>
 | 
						|
	//
 | 
						|
	// But: it seems as if it doesn't federate well between the GS servers
 | 
						|
	// So we just set it to "note" to be sure that it reaches their target systems
 | 
						|
 | 
						|
	if (!$repeat)
 | 
						|
		xml_add_element($doc, $entry, "activity:object-type", ACTIVITY_OBJ_NOTE);
 | 
						|
	else
 | 
						|
		xml_add_element($doc, $entry, "activity:object-type", NAMESPACE_ACTIVITY_SCHEMA.'activity');
 | 
						|
 | 
						|
	xml_add_element($doc, $entry, "id", $item["uri"]);
 | 
						|
	xml_add_element($doc, $entry, "title", $title);
 | 
						|
 | 
						|
	if($item['allow_cid'] || $item['allow_gid'] || $item['deny_cid'] || $item['deny_gid'])
 | 
						|
		$body = fix_private_photos($item['body'],$owner['uid'],$item, 0);
 | 
						|
	else
 | 
						|
		$body = $item['body'];
 | 
						|
 | 
						|
	$body = ostatus_format_picture_post($body);
 | 
						|
 | 
						|
	if ($item['title'] != "")
 | 
						|
		$body = "[b]".$item['title']."[/b]\n\n".$body;
 | 
						|
 | 
						|
	//$body = bb_remove_share_information($body);
 | 
						|
	$body = bbcode($body, false, false, 7);
 | 
						|
 | 
						|
	xml_add_element($doc, $entry, "content", $body, array("type" => "html"));
 | 
						|
 | 
						|
	xml_add_element($doc, $entry, "link", "", array("rel" => "alternate", "type" => "text/html",
 | 
						|
							"href" => $a->get_baseurl()."/display/".$item["guid"]));
 | 
						|
 | 
						|
	xml_add_element($doc, $entry, "status_net", "", array("notice_id" => $item["id"]));
 | 
						|
 | 
						|
	if (!$is_repeat)
 | 
						|
		xml_add_element($doc, $entry, "activity:verb", construct_verb($item));
 | 
						|
	else
 | 
						|
		xml_add_element($doc, $entry, "activity:verb", ACTIVITY_SHARE);
 | 
						|
 | 
						|
	xml_add_element($doc, $entry, "published", datetime_convert("UTC","UTC",$item["created"]."+00:00",ATOM_TIME));
 | 
						|
	xml_add_element($doc, $entry, "updated", datetime_convert("UTC","UTC",$item["edited"]."+00:00",ATOM_TIME));
 | 
						|
 | 
						|
	if ($is_repeat) {
 | 
						|
		$repeated_owner = array();
 | 
						|
		$repeated_owner["name"] = $repeated_item["author-name"];
 | 
						|
		$repeated_owner["url"] = $repeated_item["author-link"];
 | 
						|
		$repeated_owner["photo"] = $repeated_item["author-avatar"];
 | 
						|
		$repeated_owner["nick"] = $repeated_owner["name"];
 | 
						|
		$repeated_owner["location"] = "";
 | 
						|
		$repeated_owner["about"] = "";
 | 
						|
		$repeated_owner["uid"] = 0;
 | 
						|
 | 
						|
		// Fetch the missing data from the global contacts
 | 
						|
		$r =q("SELECT * FROM `gcontact` WHERE `nurl` = '%s'", normalise_link($repeated_item["author-link"]));
 | 
						|
		if ($r) {
 | 
						|
			if ($r[0]["nick"] != "")
 | 
						|
				$repeated_owner["nick"] = $r[0]["nick"];
 | 
						|
 | 
						|
			$repeated_owner["location"] = $r[0]["location"];
 | 
						|
			$repeated_owner["about"] = $r[0]["about"];
 | 
						|
		}
 | 
						|
 | 
						|
		$entry_repeat = ostatus_entry($doc, $repeated_item, $repeated_owner, false, true);
 | 
						|
		$entry->appendChild($entry_repeat);
 | 
						|
	} elseif ($repeat) {
 | 
						|
		$author = ostatus_add_author($doc, $owner);
 | 
						|
		$entry->appendChild($author);
 | 
						|
	}
 | 
						|
 | 
						|
	$mentioned = array();
 | 
						|
 | 
						|
	if (($item['parent'] != $item['id']) || ($item['parent-uri'] !== $item['uri']) || (($item['thr-parent'] !== '') && ($item['thr-parent'] !== $item['uri']))) {
 | 
						|
		$parent = q("SELECT `guid`, `author-link`, `owner-link` FROM `item` WHERE `id` = %d", intval($item["parent"]));
 | 
						|
		$parent_item = (($item['thr-parent']) ? $item['thr-parent'] : $item['parent-uri']);
 | 
						|
 | 
						|
		$attributes = array(
 | 
						|
				"ref" => $parent_item,
 | 
						|
				"type" => "text/html",
 | 
						|
				"href" => $a->get_baseurl()."/display/".$parent[0]["guid"]);
 | 
						|
		xml_add_element($doc, $entry, "thr:in-reply-to", "", $attributes);
 | 
						|
 | 
						|
		$attributes = array(
 | 
						|
				"rel" => "related",
 | 
						|
				"href" => $a->get_baseurl()."/display/".$parent[0]["guid"]);
 | 
						|
		xml_add_element($doc, $entry, "link", "", $attributes);
 | 
						|
 | 
						|
		$mentioned[$parent[0]["author-link"]] = $parent[0]["author-link"];
 | 
						|
		$mentioned[$parent[0]["owner-link"]] = $parent[0]["owner-link"];
 | 
						|
 | 
						|
		$thrparent = q("SELECT `guid`, `author-link`, `owner-link` FROM `item` WHERE `uid` = %d AND `uri` = '%s'",
 | 
						|
				intval($owner["uid"]),
 | 
						|
				dbesc($parent_item));
 | 
						|
		if ($thrparent) {
 | 
						|
			$mentioned[$thrparent[0]["author-link"]] = $thrparent[0]["author-link"];
 | 
						|
			$mentioned[$thrparent[0]["owner-link"]] = $thrparent[0]["owner-link"];
 | 
						|
		}
 | 
						|
	}
 | 
						|
 | 
						|
	xml_add_element($doc, $entry, "link", "", array("rel" => "ostatus:conversation",
 | 
						|
							"href" => $a->get_baseurl()."/display/".$owner["nick"]."/".$item["parent"]));
 | 
						|
	xml_add_element($doc, $entry, "ostatus:conversation", $a->get_baseurl()."/display/".$owner["nick"]."/".$item["parent"]);
 | 
						|
 | 
						|
	$tags = item_getfeedtags($item);
 | 
						|
 | 
						|
	if(count($tags))
 | 
						|
		foreach($tags as $t)
 | 
						|
			if ($t[0] == "@")
 | 
						|
				$mentioned[$t[1]] = $t[1];
 | 
						|
 | 
						|
	// Make sure that mentions are accepted (GNU Social has problems with mixing HTTP and HTTPS)
 | 
						|
	$newmentions = array();
 | 
						|
	foreach ($mentioned AS $mention) {
 | 
						|
		$newmentions[str_replace("http://", "https://", $mention)] = str_replace("http://", "https://", $mention);
 | 
						|
		$newmentions[str_replace("https://", "http://", $mention)] = str_replace("https://", "http://", $mention);
 | 
						|
	}
 | 
						|
	$mentioned = $newmentions;
 | 
						|
 | 
						|
	foreach ($mentioned AS $mention) {
 | 
						|
		$r = q("SELECT `forum`, `prv` FROM `contact` WHERE `uid` = %d AND `nurl` = '%s'",
 | 
						|
			intval($owner["uid"]),
 | 
						|
			dbesc(normalise_link($mention)));
 | 
						|
		if ($r[0]["forum"] OR $r[0]["prv"])
 | 
						|
			xml_add_element($doc, $entry, "link", "", array("rel" => "mentioned",
 | 
						|
										"ostatus:object-type" => ACTIVITY_OBJ_GROUP,
 | 
						|
										"href" => $mention));
 | 
						|
		else
 | 
						|
			xml_add_element($doc, $entry, "link", "", array("rel" => "mentioned",
 | 
						|
										"ostatus:object-type" => ACTIVITY_OBJ_PERSON,
 | 
						|
										"href" => $mention));
 | 
						|
	}
 | 
						|
 | 
						|
	if (!$item["private"])
 | 
						|
		xml_add_element($doc, $entry, "link", "", array("rel" => "mentioned",
 | 
						|
								"ostatus:object-type" => "http://activitystrea.ms/schema/1.0/collection",
 | 
						|
								"href" => "http://activityschema.org/collection/public"));
 | 
						|
 | 
						|
	if(count($tags))
 | 
						|
		foreach($tags as $t)
 | 
						|
			if ($t[0] != "@")
 | 
						|
				xml_add_element($doc, $entry, "category", "", array("term" => $t[2]));
 | 
						|
 | 
						|
	ostatus_get_attachment($doc, $entry, $item);
 | 
						|
 | 
						|
	/// @TODO
 | 
						|
	/// The API call has yet to be implemented
 | 
						|
	//$attributes = array("href" => $a->get_baseurl()."/api/statuses/show/".$item["id"].".atom",
 | 
						|
	//		"rel" => "self", "type" => "application/atom+xml");
 | 
						|
	//xml_add_element($doc, $entry, "link", "", $attributes);
 | 
						|
 | 
						|
	//$attributes = array("href" => $a->get_baseurl()."/api/statuses/show/".$item["id"].".atom",
 | 
						|
	//		"rel" => "edit", "type" => "application/atom+xml");
 | 
						|
	//xml_add_element($doc, $entry, "link", "", $attributes);
 | 
						|
 | 
						|
	$app = $item["app"];
 | 
						|
	if ($app == "")
 | 
						|
		$app = "web";
 | 
						|
 | 
						|
 | 
						|
	$attributes = array("local_id" => $item["id"], "source" => $app);
 | 
						|
	if ($is_repeat)
 | 
						|
		$attributes["repeat_of"] = $repeated_item["id"];
 | 
						|
 | 
						|
	xml_add_element($doc, $entry, "statusnet:notice_info", "", $attributes);
 | 
						|
 | 
						|
	return $entry;
 | 
						|
}
 | 
						|
 | 
						|
function ostatus_feed(&$a, $owner_nick, $last_update) {
 | 
						|
 | 
						|
	$r = q("SELECT `contact`.*, `user`.`nickname`, `user`.`timezone`, `user`.`page-flags`
 | 
						|
			FROM `contact` INNER JOIN `user` ON `user`.`uid` = `contact`.`uid`
 | 
						|
			WHERE `contact`.`self` AND `user`.`nickname` = '%s' LIMIT 1",
 | 
						|
			dbesc($owner_nick));
 | 
						|
	if (!$r)
 | 
						|
		return;
 | 
						|
 | 
						|
	$owner = $r[0];
 | 
						|
 | 
						|
	if(!strlen($last_update))
 | 
						|
		$last_update = 'now -30 days';
 | 
						|
 | 
						|
	$check_date = datetime_convert('UTC','UTC',$last_update,'Y-m-d H:i:s');
 | 
						|
 | 
						|
	$items = q("SELECT STRAIGHT_JOIN `item`.*, `item`.`id` AS `item_id` FROM `item`
 | 
						|
			INNER JOIN `thread` ON `thread`.`iid` = `item`.`parent`
 | 
						|
			LEFT JOIN `item` AS `thritem` ON `thritem`.`uri`=`item`.`thr-parent` AND `thritem`.`uid`=`item`.`uid`
 | 
						|
			WHERE `item`.`uid` = %d AND `item`.`received` > '%s' AND NOT `item`.`private` AND NOT `item`.`deleted`
 | 
						|
				AND `item`.`allow_cid` = '' AND `item`.`allow_gid` = '' AND `item`.`deny_cid`  = '' AND `item`.`deny_gid`  = ''
 | 
						|
				AND ((`item`.`wall` AND (`item`.`parent` = `item`.`id`))
 | 
						|
					OR (`item`.`network` = '%s' AND ((`thread`.`network` IN ('%s', '%s')) OR (`thritem`.`network` IN ('%s', '%s')))) AND `thread`.`mention`)
 | 
						|
				AND ((`item`.`owner-link` IN ('%s', '%s') AND (`item`.`parent` = `item`.`id`))
 | 
						|
					OR (`item`.`author-link` IN ('%s', '%s')))
 | 
						|
			ORDER BY `item`.`received` DESC
 | 
						|
			LIMIT 0, 300",
 | 
						|
			intval($owner["uid"]), dbesc($check_date), dbesc(NETWORK_DFRN),
 | 
						|
			//dbesc(NETWORK_OSTATUS), dbesc(NETWORK_OSTATUS),
 | 
						|
			//dbesc(NETWORK_OSTATUS), dbesc(NETWORK_OSTATUS),
 | 
						|
			dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DFRN),
 | 
						|
			dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DFRN),
 | 
						|
			dbesc($owner["nurl"]), dbesc(str_replace("http://", "https://", $owner["nurl"])),
 | 
						|
			dbesc($owner["nurl"]), dbesc(str_replace("http://", "https://", $owner["nurl"]))
 | 
						|
		);
 | 
						|
 | 
						|
	$doc = new DOMDocument('1.0', 'utf-8');
 | 
						|
	$doc->formatOutput = true;
 | 
						|
 | 
						|
	$root = ostatus_add_header($doc, $owner);
 | 
						|
 | 
						|
	foreach ($items AS $item) {
 | 
						|
		$entry = ostatus_entry($doc, $item, $owner);
 | 
						|
		$root->appendChild($entry);
 | 
						|
	}
 | 
						|
 | 
						|
	return(trim($doc->saveXML()));
 | 
						|
}
 | 
						|
 | 
						|
function ostatus_salmon($item,$owner) {
 | 
						|
 | 
						|
	$doc = new DOMDocument('1.0', 'utf-8');
 | 
						|
	$doc->formatOutput = true;
 | 
						|
 | 
						|
	$entry = ostatus_entry($doc, $item, $owner, true);
 | 
						|
 | 
						|
	$doc->appendChild($entry);
 | 
						|
 | 
						|
	return(trim($doc->saveXML()));
 | 
						|
}
 | 
						|
?>
 |