Allows you to use a string of RSS/Atom data instead of a remote feed.
If you have a feed available as a string in PHP, you can tell SimplePie
to parse that data string instead of a remote feed. Any set feed URL
takes precedence.
| public set_raw_data ( string $data ) | ||
| $data | string | RSS or Atom data as a string. |
/**
* Provided a URL, will return an array representing the feed item for that
* URL. A feed item contains the content, url, simplepie object, and failure
* status for the URL passed. Handles caching of content requests.
*
* @return array
* @author Jared Lang
**/
protected static function __new_feed($url)
{
$timer = Timer::start();
require_once THEME_DIR . '/third-party/simplepie.php';
$simplepie = null;
$failed = False;
$cache_key = 'feedmanager-' . md5($url);
$content = get_site_transient($cache_key);
if ($content === False) {
$content = @file_get_contents($url);
if ($content === False) {
$failed = True;
$content = null;
error_log('FeedManager failed to fetch data using url of ' . $url);
} else {
set_site_transient($cache_key, $content, self::$cache_length);
}
}
if ($content) {
$simplepie = new SimplePie();
$simplepie->set_raw_data($content);
$simplepie->init();
$simplepie->handle_content_type();
if ($simplepie->error) {
error_log($simplepie->error);
$simplepie = null;
$failed = True;
}
} else {
$failed = True;
}
$elapsed = round($timer->elapsed() * 1000);
debug("__new_feed: {$elapsed} milliseconds");
return array('content' => $content, 'url' => $url, 'simplepie' => $simplepie, 'failed' => $failed);
}
public static function simplepie($feed_url = NULL)
{
if (!$feed_url) {
return false;
}
$data = new SimplePie();
//*******************************
// Convert To GeoRSS feed
// To Disable Uncomment these 3 lines
//*******************************
$geocoder = new Geocoder();
$georss_feed = $geocoder->geocode_feed($feed_url);
if ($georss_feed == false or empty($georss_feed)) {
// Our RSS feed pull failed, so let's grab the original RSS feed
$data->set_feed_url($feed_url);
} else {
// Converting our feed to GeoRSS was successful, use that data
$data->set_raw_data($georss_feed);
}
// Uncomment Below to disable geocoding
//$data->set_feed_url( $feed_url );
//*******************************
$data->enable_cache(false);
$data->enable_order_by_date(true);
$data->init();
$data->handle_content_type();
return $data;
}
function rss_to_activity_streams($data)
{
//
$feed = new SimplePie();
$feed->set_raw_data($data);
//
unset($data);
//
$feed->set_stupidly_fast(true);
$feed->init();
$feed->handle_content_type();
//
$id = md5($url);
$title = 'submit';
$link = 'http://' . $_SERVER["SERVER_NAME"] . $_SERVER["REQUEST_URI"];
$activityStream = new ActivityStreamsDoc($id, $title, $link);
//
foreach ($feed->get_items() as $item) {
$author = $item->get_author();
if (!$author) {
$author = $feed->get_author();
}
//
$activityStream->entry($item->get_id(), date("r", $item->get_date()), $author ? $author->get_name() : null, $author ? $author->get_link() : null, $item->get_title(), $item->get_permalink(), $item->get_description());
}
return $activityStream;
}
/**
* Provided a URL, will return an array representing the feed item for that
* URL. A feed item contains the content, url, simplepie object, and failure
* status for the URL passed. Handles caching of content requests.
*
* @return array
* @author Jared Lang
* */
protected static function __new_feed($url)
{
require_once ABSPATH . '/wp-includes/class-simplepie.php';
$simplepie = null;
$failed = False;
$cache_key = 'feedmanager-' . md5($url);
$content = get_site_transient($cache_key);
if ($content === False) {
$content = @file_get_contents($url);
if ($content === False) {
$failed = True;
$content = null;
error_log('FeedManager failed to fetch data using url of ' . $url);
} else {
set_site_transient($cache_key, $content, self::$cache_length);
}
}
if ($content) {
$simplepie = new SimplePie();
$simplepie->set_raw_data($content);
$simplepie->init();
$simplepie->handle_content_type();
if ($simplepie->error) {
error_log($simplepie->error);
$simplepie = null;
$failed = True;
}
} else {
$failed = True;
}
return array('content' => $content, 'url' => $url, 'simplepie' => $simplepie, 'failed' => $failed);
}
function feed()
{
$feed = new SimplePie();
$feed->set_raw_data($this->data);
$feed->enable_cache(false);
$feed->init();
return $feed;
}
public function setUp()
{
parent::setUp();
$rss_sample = file_get_contents(dirname(__FILE__) . '/test-assets/rss');
$sampleFeed = new SimplePie();
$sampleFeed->set_raw_data($rss_sample);
$sampleFeed->init();
self::$sampleFeed = $sampleFeed;
$this->testFeedUrl = 'http://www.theguardian.com/world/rss';
}
static function parseFeed($url, $omitDB = false)
{
global $wgOut;
//reset array
self::$data = array('feedTitle' => '', 'images' => array());
if (!$omitDB) {
//check DB for this URL - we might have it already (background task will refresh it)
$data = self::getDataByUrl($url);
}
if ($omitDB || is_null($data)) {
//no data in DB - fetch from feed
$itemCount = 0;
$rssContent = Http::get($url);
$feed = new SimplePie();
$feed->set_raw_data($rssContent);
$feed->init();
self::$data['feedTitle'] = $feed->get_title();
foreach ($feed->get_items() as $item) {
$enclosures = $item->get_enclosures();
$enclosuresFound = false;
//we have enclosures - use them instead of content of feed (usually there are bigger image while content uses thumbnails)
if (!is_null($enclosures)) {
foreach ($enclosures as $enclosure) {
$type = $enclosure->get_type();
if (!empty($type) && substr($type, 0, 6) === 'image/') {
self::$data['images'][] = array('src' => $enclosure->get_link(), 'caption' => $item->get_title(), 'link' => $item->get_link());
$enclosuresFound = true;
break;
//one image per feed
}
}
}
//if enclosures has not been found or doesn't contain any images - use regular method
if (!$enclosuresFound) {
//look for <img /> tags
$description = $item->get_description();
preg_match('/<img .*?src=([\'"])(.*?\\.(?:jpg|jpeg|gif|png))\\1/', $description, $matches);
if (!empty($matches[2])) {
self::$data['images'][] = array('src' => $matches[2], 'caption' => $item->get_title(), 'link' => $item->get_link());
}
}
if (count(self::$data['images']) >= 20 || ++$itemCount > 50) {
break;
//take up to 20 images, from up to 50 articles.
}
}
//store data in DB only if valid rss (images found)
if (count(self::$data['images'])) {
self::setData($url, self::$data);
}
} else {
self::$data = $data;
}
return self::$data;
}
public function loadStringIntoSimplePieObject($xmldata)
{
// Create a new instance of the SimplePie object
$feed = new SimplePie();
$feed->enable_cache(false);
// $feed->set_feed_url('http://simplepie.org/blog/feed/');
$feed->set_raw_data($xmldata);
$feed->init();
$feed->handle_content_type();
return $feed;
}
/**
* Run a test using a sprintf template and data
*
* @param string $template
*/
protected function checkFromTemplate($template, $data, $expected)
{
if (!is_array($data)) {
$data = array($data);
}
$xml = vsprintf($template, $data);
$feed = new SimplePie();
$feed->set_raw_data($xml);
$feed->enable_cache(false);
$feed->init();
return $feed;
}
function powerpress_get_news($feed_url, $limit = 10)
{
include_once ABSPATH . WPINC . '/feed.php';
$rss = fetch_feed($feed_url);
// If feed doesn't work...
if (is_wp_error($rss)) {
require_once ABSPATH . WPINC . '/class-feed.php';
// Try fetching the feed using CURL directly...
$content = powerpress_remote_fopen($feed_url, false, array(), 3, false, true);
if (!$content) {
return false;
}
// Load the content in a fetch_feed object...
$rss = new SimplePie();
$rss->set_sanitize_class('WP_SimplePie_Sanitize_KSES');
// We must manually overwrite $feed->sanitize because SimplePie's
// constructor sets it before we have a chance to set the sanitization class
$rss->sanitize = new WP_SimplePie_Sanitize_KSES();
$rss->set_cache_class('WP_Feed_Cache');
$rss->set_file_class('WP_SimplePie_File');
$rss->set_raw_data($content);
$rss->set_cache_duration(apply_filters('wp_feed_cache_transient_lifetime', 12 * HOUR_IN_SECONDS, $feed_url));
do_action_ref_array('wp_feed_options', array(&$rss, $feed_url));
$rss->init();
$rss->set_output_encoding(get_option('blog_charset'));
$rss->handle_content_type();
if ($rss->error()) {
return false;
}
}
$rss_items = $rss->get_items(0, $rss->get_item_quantity($limit));
// If the feed was erroneously
if (!$rss_items) {
$md5 = md5($this->feed);
delete_transient('feed_' . $md5);
delete_transient('feed_mod_' . $md5);
$rss->__destruct();
unset($rss);
$rss = fetch_feed($this->feed);
$rss_items = $rss->get_items(0, $rss->get_item_quantity($num));
$rss->__destruct();
unset($rss);
}
return $rss_items;
}
/**
* Fetch feed w/o caching.
*
* @param int $limit Number of entries to fetch.
* @param string $feed URI of RSS feed to import.
*
* @return array List of feed entries.
*/
public function fetch_feed($limit, $feed)
{
if (!class_exists('SimplePie_File')) {
include_once ABSPATH . WPINC . DIRECTORY_SEPARATOR . 'SimplePie' . DIRECTORY_SEPARATOR . 'File.php';
}
$result = array();
try {
$file = new SimplePie_File($feed);
$feed = new SimplePie();
$feed->set_raw_data($file->body);
$feed->init();
if (!is_wp_error($feed)) {
$result = $feed->get_items(0, $limit);
}
} catch (Exception $exception) {
}
// discard
return $result;
}
/**
* Given the content of a page and its URL, returns an array of FeedItem objects (or false on failure)
* @param $content
* @param $url
* @return array|bool
*/
function parseFeed($content, $url)
{
// Check for microformats
if ($html = @\DOMDocument::loadHTML($content)) {
try {
$parser = new \Mf2\Parser($html, $url);
$parsed_content = $parser->parse();
return $this->mf2FeedToFeedItems($parsed_content, $url);
} catch (\Exception $e) {
return false;
}
}
// Try XML (RSS or Atom)
$xml_parser = new \SimplePie();
$xml_parser->set_raw_data($content);
$xml_parser->init();
if (!$xml_parser->error()) {
return $this->xmlFeedToFeedItems($xml_parser->get_items(), $url);
}
return false;
}
public static function simplepie($feed_url = NULL)
{
if (!$feed_url) {
return false;
}
$data = new SimplePie();
//*******************************
// Convert To GeoRSS feed
// To Disable Uncomment these 3 lines
//*******************************
$geocoder = new Geocoder();
$georss_feed = $geocoder->geocode_feed($feed_url);
$data->set_raw_data($georss_feed);
// Uncomment Below to disable geocoding
//$data->set_feed_url( $feed_url );
//*******************************
$data->enable_cache(false);
$data->enable_order_by_date(true);
$data->init();
$data->handle_content_type();
return $data;
}
/**
* Geonames Feeds GeoCoding (RSS to GEORSS)
* Due to limitations, this returns only 20 items
*
* @param string location / address
* @return string raw georss data
*/
function geocode_feed($feed_url = NULL)
{
$base_url = "http://" . GEOCODER_GEONAMES . "/rssToGeoRSS?";
// Only requests service if we have an user
$geocode_username = Settings_Model::get_setting('feed_geolocation_user');
if ($feed_url && !empty($geocode_username)) {
// First check to make sure geonames webservice is running
$geonames_status = @remote::status($base_url);
if ($geonames_status == "200") {
// Successful
$request_url = $base_url . "&feedUrl=" . urlencode($feed_url) . "&username=" . $geocode_username;
} else {
// Down perhaps?? Use direct feed
$request_url = $feed_url;
}
$request = new HttpClient($request_url);
if (!($georss = $request->execute($request_url))) {
// If the request failed, something may be wrong with the GEOCODER_GEONAMES service
return false;
}
//$georss = utf8_encode($georss);
// Lez verify this we got a good reply from the geocoder before proceeding
$data = new SimplePie();
$data->set_raw_data($georss);
$data->init();
$data->handle_content_type();
// Feed no good - get outta here!
if ($data->error()) {
Kohana::log('error', $data->error() . $request_url);
return false;
}
return trim($georss);
} else {
return false;
}
}
/**
* Update the feeds
*
*/
function UpdateFeeds()
{
if (!is_dir('./tmp')) {
mkdir('./tmp', 0777);
}
$feedData = array();
$lock = Lock("Update Feeds", false);
if (isset($lock)) {
// load the list of feeds
require_once './settings/feeds.inc';
require_once './lib/simplepie.inc';
// loop through and update each one
foreach ($feeds as $category => &$feedList) {
$feedData[$category] = array();
foreach ($feedList as $feedSource => $feedUrl) {
$feedUrl = trim($feedUrl);
if (strlen($feedUrl)) {
$feed = new SimplePie();
if ($feed) {
$rawFeed = trim(http_fetch($feedUrl));
$feed->set_raw_data($rawFeed);
$feed->enable_cache(false);
$feed->init();
// try sanitizing the data if we have a problem parsing the feed
if (strlen($feed->error())) {
FixFeed($rawFeed);
$feed->set_raw_data($rawFeed);
$feed->enable_cache(false);
$feed->init();
}
foreach ($feed->get_items() as $item) {
$dateStr = $item->get_date(DATE_RSS);
if ($dateStr && strlen($dateStr)) {
$date = strtotime($dateStr);
if ($date) {
// only include articles from the last 30 days
$now = time();
$elapsed = 0;
if ($now > $date) {
$elapsed = $now - $date;
}
$days = (int) ($elapsed / 86400);
if ($days <= 30) {
// make sure we don't have another article from the exact same time
while (isset($feedData[$category][$date])) {
$date++;
}
$feedData[$category][$date] = array('source' => $feedSource, 'title' => $item->get_title(), 'link' => urldecode($item->get_permalink()), 'date' => $dateStr);
}
}
}
$item->__destruct();
}
$feed->__destruct();
unset($feed);
}
}
}
if (count($feedData[$category])) {
krsort($feedData[$category]);
}
}
// save out the feed data
file_put_contents('./tmp/feeds.dat', json_encode($feedData));
Unlock($lock);
}
}
function probe_url($url, $mode = PROBE_NORMAL)
{
require_once 'include/email.php';
$result = array();
if (!$url) {
return $result;
}
$network = null;
$diaspora = false;
$diaspora_base = '';
$diaspora_guid = '';
$diaspora_key = '';
$has_lrdd = false;
$email_conversant = false;
$twitter = strpos($url, 'twitter.com') !== false ? true : false;
$at_addr = strpos($url, '@') !== false ? true : false;
if (!$twitter) {
if (strpos($url, 'mailto:') !== false && $at_addr) {
$url = str_replace('mailto:', '', $url);
$links = array();
} else {
$links = lrdd($url);
}
if (count($links)) {
$has_lrdd = true;
logger('probe_url: found lrdd links: ' . print_r($links, true), LOGGER_DATA);
foreach ($links as $link) {
if ($link['@attributes']['rel'] === NAMESPACE_ZOT) {
$zot = unamp($link['@attributes']['href']);
}
if ($link['@attributes']['rel'] === NAMESPACE_DFRN) {
$dfrn = unamp($link['@attributes']['href']);
}
if ($link['@attributes']['rel'] === 'salmon') {
$notify = unamp($link['@attributes']['href']);
}
if ($link['@attributes']['rel'] === NAMESPACE_FEED) {
$poll = unamp($link['@attributes']['href']);
}
if ($link['@attributes']['rel'] === 'http://microformats.org/profile/hcard') {
$hcard = unamp($link['@attributes']['href']);
}
if ($link['@attributes']['rel'] === 'http://webfinger.net/rel/profile-page') {
$profile = unamp($link['@attributes']['href']);
}
if ($link['@attributes']['rel'] === 'http://portablecontacts.net/spec/1.0') {
$poco = unamp($link['@attributes']['href']);
}
if ($link['@attributes']['rel'] === 'http://joindiaspora.com/seed_location') {
$diaspora_base = unamp($link['@attributes']['href']);
$diaspora = true;
}
if ($link['@attributes']['rel'] === 'http://joindiaspora.com/guid') {
$diaspora_guid = unamp($link['@attributes']['href']);
$diaspora = true;
}
if ($link['@attributes']['rel'] === 'diaspora-public-key') {
$diaspora_key = base64_decode(unamp($link['@attributes']['href']));
$pubkey = rsatopem($diaspora_key);
$diaspora = true;
}
}
// Status.Net can have more than one profile URL. We need to match the profile URL
// to a contact on incoming messages to prevent spam, and we won't know which one
// to match. So in case of two, one of them is stored as an alias. Only store URL's
// and not webfinger user@host aliases. If they've got more than two non-email style
// aliases, let's hope we're lucky and get one that matches the feed author-uri because
// otherwise we're screwed.
foreach ($links as $link) {
if ($link['@attributes']['rel'] === 'alias') {
if (strpos($link['@attributes']['href'], '@') === false) {
if (isset($profile)) {
if ($link['@attributes']['href'] !== $profile) {
$alias = unamp($link['@attributes']['href']);
}
} else {
$profile = unamp($link['@attributes']['href']);
}
}
}
}
} elseif ($mode == PROBE_NORMAL) {
// Check email
$orig_url = $url;
if (strpos($orig_url, '@') && validate_email($orig_url)) {
$x = q("SELECT `prvkey` FROM `user` WHERE `uid` = %d LIMIT 1", intval(local_user()));
$r = q("SELECT * FROM `mailacct` WHERE `uid` = %d AND `server` != '' LIMIT 1", intval(local_user()));
if (count($x) && count($r)) {
$mailbox = construct_mailbox_name($r[0]);
$password = '';
openssl_private_decrypt(hex2bin($r[0]['pass']), $password, $x[0]['prvkey']);
$mbox = email_connect($mailbox, $r[0]['user'], $password);
if (!$mbox) {
logger('probe_url: email_connect failed.');
}
unset($password);
}
if ($mbox) {
$msgs = email_poll($mbox, $orig_url);
logger('probe_url: searching ' . $orig_url . ', ' . count($msgs) . ' messages found.', LOGGER_DEBUG);
if (count($msgs)) {
$addr = $orig_url;
$network = NETWORK_MAIL;
$name = substr($url, 0, strpos($url, '@'));
$phost = substr($url, strpos($url, '@') + 1);
$profile = 'http://' . $phost;
// fix nick character range
$vcard = array('fn' => $name, 'nick' => $name, 'photo' => avatar_img($url));
$notify = 'smtp ' . random_string();
$poll = 'email ' . random_string();
$priority = 0;
$x = email_msg_meta($mbox, $msgs[0]);
if (stristr($x->from, $orig_url)) {
$adr = imap_rfc822_parse_adrlist($x->from, '');
} elseif (stristr($x->to, $orig_url)) {
$adr = imap_rfc822_parse_adrlist($x->to, '');
}
if (isset($adr)) {
foreach ($adr as $feadr) {
if (strcasecmp($feadr->mailbox, $name) == 0 && strcasecmp($feadr->host, $phost) == 0 && strlen($feadr->personal)) {
$personal = imap_mime_header_decode($feadr->personal);
$vcard['fn'] = "";
foreach ($personal as $perspart) {
if ($perspart->charset != "default") {
$vcard['fn'] .= iconv($perspart->charset, 'UTF-8//IGNORE', $perspart->text);
} else {
$vcard['fn'] .= $perspart->text;
}
}
$vcard['fn'] = notags($vcard['fn']);
}
}
}
}
imap_close($mbox);
}
}
}
}
if ($mode == PROBE_NORMAL) {
if (strlen($zot)) {
$s = fetch_url($zot);
if ($s) {
$j = json_decode($s);
if ($j) {
$network = NETWORK_ZOT;
$vcard = array('fn' => $j->fullname, 'nick' => $j->nickname, 'photo' => $j->photo);
$profile = $j->url;
$notify = $j->post;
$pubkey = $j->pubkey;
$poll = 'N/A';
}
}
}
if (strlen($dfrn)) {
$ret = scrape_dfrn($hcard ? $hcard : $dfrn);
if (is_array($ret) && x($ret, 'dfrn-request')) {
$network = NETWORK_DFRN;
$request = $ret['dfrn-request'];
$confirm = $ret['dfrn-confirm'];
$notify = $ret['dfrn-notify'];
$poll = $ret['dfrn-poll'];
$vcard = array();
$vcard['fn'] = $ret['fn'];
$vcard['nick'] = $ret['nick'];
$vcard['photo'] = $ret['photo'];
}
}
}
if ($diaspora && $diaspora_base && $diaspora_guid) {
if ($mode == PROBE_DIASPORA || !$notify) {
$notify = $diaspora_base . 'receive/users/' . $diaspora_guid;
$batch = $diaspora_base . 'receive/public';
}
if (strpos($url, '@')) {
$addr = str_replace('acct:', '', $url);
}
}
if ($network !== NETWORK_ZOT && $network !== NETWORK_DFRN && $network !== NETWORK_MAIL) {
if ($diaspora) {
$network = NETWORK_DIASPORA;
} elseif ($has_lrdd) {
$network = NETWORK_OSTATUS;
}
$priority = 0;
if ($hcard && !$vcard) {
$vcard = scrape_vcard($hcard);
// Google doesn't use absolute url in profile photos
if (x($vcard, 'photo') && substr($vcard['photo'], 0, 1) == '/') {
$h = @parse_url($hcard);
if ($h) {
$vcard['photo'] = $h['scheme'] . '://' . $h['host'] . $vcard['photo'];
}
}
logger('probe_url: scrape_vcard: ' . print_r($vcard, true), LOGGER_DATA);
}
if ($twitter) {
logger('twitter: setup');
$tid = basename($url);
$tapi = 'https://api.twitter.com/1/statuses/user_timeline.rss';
if (intval($tid)) {
$poll = $tapi . '?user_id=' . $tid;
} else {
$poll = $tapi . '?screen_name=' . $tid;
}
$profile = 'http://twitter.com/#!/' . $tid;
$vcard['photo'] = 'https://api.twitter.com/1/users/profile_image/' . $tid;
$vcard['nick'] = $tid;
$vcard['fn'] = $tid . '@twitter';
}
if (!x($vcard, 'fn')) {
if (x($vcard, 'nick')) {
$vcard['fn'] = $vcard['nick'];
}
}
$check_feed = false;
if ($twitter || !$poll) {
$check_feed = true;
}
if (!isset($vcard) || !x($vcard, 'fn') || !$profile) {
$check_feed = true;
}
if ($at_addr && !count($links)) {
$check_feed = false;
}
if ($check_feed) {
$feedret = scrape_feed($poll ? $poll : $url);
logger('probe_url: scrape_feed ' . ($poll ? $poll : $url) . ' returns: ' . print_r($feedret, true), LOGGER_DATA);
if (count($feedret) && ($feedret['feed_atom'] || $feedret['feed_rss'])) {
$poll = x($feedret, 'feed_atom') ? unamp($feedret['feed_atom']) : unamp($feedret['feed_rss']);
if (!x($vcard)) {
$vcard = array();
}
}
if (x($feedret, 'photo') && !x($vcard, 'photo')) {
$vcard['photo'] = $feedret['photo'];
}
require_once 'library/simplepie/simplepie.inc';
$feed = new SimplePie();
$xml = fetch_url($poll);
logger('probe_url: fetch feed: ' . $poll . ' returns: ' . $xml, LOGGER_DATA);
$a = get_app();
logger('probe_url: scrape_feed: headers: ' . $a->get_curl_headers(), LOGGER_DATA);
$feed->set_raw_data($xml);
$feed->init();
if ($feed->error()) {
logger('probe_url: scrape_feed: Error parsing XML: ' . $feed->error());
}
if (!x($vcard, 'photo')) {
$vcard['photo'] = $feed->get_image_url();
}
$author = $feed->get_author();
if ($author) {
$vcard['fn'] = unxmlify(trim($author->get_name()));
if (!$vcard['fn']) {
$vcard['fn'] = trim(unxmlify($author->get_email()));
}
if (strpos($vcard['fn'], '@') !== false) {
$vcard['fn'] = substr($vcard['fn'], 0, strpos($vcard['fn'], '@'));
}
$email = unxmlify($author->get_email());
if (!$profile && $author->get_link()) {
$profile = trim(unxmlify($author->get_link()));
}
if (!$vcard['photo']) {
$rawtags = $feed->get_feed_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'author');
if ($rawtags) {
$elems = $rawtags[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10];
if (x($elems, 'link') && $elems['link'][0]['attribs']['']['rel'] === 'photo') {
$vcard['photo'] = $elems['link'][0]['attribs']['']['href'];
}
}
}
} else {
$item = $feed->get_item(0);
if ($item) {
$author = $item->get_author();
if ($author) {
$vcard['fn'] = trim(unxmlify($author->get_name()));
if (!$vcard['fn']) {
$vcard['fn'] = trim(unxmlify($author->get_email()));
}
if (strpos($vcard['fn'], '@') !== false) {
$vcard['fn'] = substr($vcard['fn'], 0, strpos($vcard['fn'], '@'));
}
$email = unxmlify($author->get_email());
if (!$profile && $author->get_link()) {
$profile = trim(unxmlify($author->get_link()));
}
}
if (!$vcard['photo']) {
$rawmedia = $item->get_item_tags('http://search.yahoo.com/mrss/', 'thumbnail');
if ($rawmedia && $rawmedia[0]['attribs']['']['url']) {
$vcard['photo'] = unxmlify($rawmedia[0]['attribs']['']['url']);
}
}
if (!$vcard['photo']) {
$rawtags = $item->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'author');
if ($rawtags) {
$elems = $rawtags[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10];
if (x($elems, 'link') && $elems['link'][0]['attribs']['']['rel'] === 'photo') {
$vcard['photo'] = $elems['link'][0]['attribs']['']['href'];
}
}
}
}
}
if (!$vcard['photo'] && strlen($email)) {
$vcard['photo'] = avatar_img($email);
}
if ($poll === $profile) {
$lnk = $feed->get_permalink();
}
if (isset($lnk) && strlen($lnk)) {
$profile = $lnk;
}
if (!x($vcard, 'fn')) {
$vcard['fn'] = notags($feed->get_title());
}
if (!x($vcard, 'fn')) {
$vcard['fn'] = notags($feed->get_description());
}
if (strpos($vcard['fn'], 'Twitter / ') !== false) {
$vcard['fn'] = substr($vcard['fn'], strpos($vcard['fn'], '/') + 1);
$vcard['fn'] = trim($vcard['fn']);
}
if (!x($vcard, 'nick')) {
$vcard['nick'] = strtolower(notags(unxmlify($vcard['fn'])));
if (strpos($vcard['nick'], ' ')) {
$vcard['nick'] = trim(substr($vcard['nick'], 0, strpos($vcard['nick'], ' ')));
}
}
if (!$network) {
$network = NETWORK_FEED;
}
if (!$priority) {
$priority = 2;
}
}
}
if (!x($vcard, 'photo')) {
$a = get_app();
$vcard['photo'] = $a->get_baseurl() . '/images/person-175.jpg';
}
if (!$profile) {
$profile = $url;
}
// No human could be associated with this link, use the URL as the contact name
if ($network === NETWORK_FEED && $poll && !x($vcard, 'fn')) {
$vcard['fn'] = $url;
}
$vcard['fn'] = notags($vcard['fn']);
$vcard['nick'] = str_replace(' ', '', notags($vcard['nick']));
$result['name'] = $vcard['fn'];
$result['nick'] = $vcard['nick'];
$result['url'] = $profile;
$result['addr'] = $addr;
$result['batch'] = $batch;
$result['notify'] = $notify;
$result['poll'] = $poll;
$result['request'] = $request;
$result['confirm'] = $confirm;
$result['poco'] = $poco;
$result['photo'] = $vcard['photo'];
$result['priority'] = $priority;
$result['network'] = $network;
$result['alias'] = $alias;
$result['pubkey'] = $pubkey;
logger('probe_url: ' . print_r($result, true), LOGGER_DEBUG);
return $result;
}
/**
* Given the XML source of an export, imports each post into Known.
* @param $xml
*/
static function importFeedXML($xml)
{
// Blogger will be imported as blog posts, so make sure we can import those ...
if (!($text = site()->plugins()->get('Text'))) {
return false;
}
$xml_parser = new \SimplePie();
$xml_parser->set_raw_data($xml);
$xml_parser->init();
if ($items = $xml_parser->get_items()) {
foreach ($items as $item) {
/* @var \SimplePie_Item $item */
$post_type = 'post';
if ($categories = $item->get_categories()) {
foreach ($categories as $category) {
if (!empty($category->term) && !empty($category->scheme)) {
if ($category->scheme == 'http://schemas.google.com/g/2005#kind') {
foreach (['settings', 'template', 'comment'] as $term) {
if (substr_count($category->term, $term)) {
$post_type = $term;
}
}
}
}
}
}
if ($post_type == 'post') {
$body = $item->get_content();
$tags = [];
if ($categories = $item->get_categories()) {
foreach ($categories as $category) {
if (empty($category->scheme) || $category->scheme != 'http://schemas.google.com/g/2005#kind') {
$tags[] = '#' . preg_replace('/\\W+/', '', $category->term);
}
}
}
if (!empty($tags)) {
$body .= '<p>' . implode(' ', $tags) . '</p>';
}
self::importImagesFromBodyHTML($body, 'blogspot.com');
$object = new \IdnoPlugins\Text\Entry();
$object->setTitle(html_entity_decode($item->get_title()));
$object->created = strtotime($item->get_date("c"));
$object->body = $body;
$object->save(true);
}
}
}
}
function salmon_post(&$a)
{
$xml = file_get_contents('php://input');
logger('mod-salmon: new salmon ' . $xml, LOGGER_DATA);
$nick = $a->argc > 1 ? notags(trim($a->argv[1])) : '';
$mentions = $a->argc > 2 && $a->argv[2] === 'mention' ? true : false;
$r = q("SELECT * FROM `user` WHERE `nickname` = '%s' AND `account_expired` = 0 AND `account_removed` = 0 LIMIT 1", dbesc($nick));
if (!count($r)) {
http_status_exit(500);
}
$importer = $r[0];
// parse the xml
$dom = simplexml_load_string($xml, 'SimpleXMLElement', 0, NAMESPACE_SALMON_ME);
// figure out where in the DOM tree our data is hiding
if ($dom->provenance->data) {
$base = $dom->provenance;
} elseif ($dom->env->data) {
$base = $dom->env;
} elseif ($dom->data) {
$base = $dom;
}
if (!$base) {
logger('mod-salmon: unable to locate salmon data in xml ');
http_status_exit(400);
}
// Stash the signature away for now. We have to find their key or it won't be good for anything.
$signature = base64url_decode($base->sig);
// unpack the data
// strip whitespace so our data element will return to one big base64 blob
$data = str_replace(array(" ", "\t", "\r", "\n"), array("", "", "", ""), $base->data);
// stash away some other stuff for later
$type = $base->data[0]->attributes()->type[0];
$keyhash = $base->sig[0]->attributes()->keyhash[0];
$encoding = $base->encoding;
$alg = $base->alg;
// Salmon magic signatures have evolved and there is no way of knowing ahead of time which
// flavour we have. We'll try and verify it regardless.
$stnet_signed_data = $data;
$signed_data = $data . '.' . base64url_encode($type) . '.' . base64url_encode($encoding) . '.' . base64url_encode($alg);
$compliant_format = str_replace('=', '', $signed_data);
// decode the data
$data = base64url_decode($data);
// Remove the xml declaration
$data = preg_replace('/\\<\\?xml[^\\?].*\\?\\>/', '', $data);
// Create a fake feed wrapper so simplepie doesn't choke
$tpl = get_markup_template('fake_feed.tpl');
$base = substr($data, strpos($data, '<entry'));
$feedxml = $tpl . $base . '</feed>';
logger('mod-salmon: Processed feed: ' . $feedxml);
// Now parse it like a normal atom feed to scrape out the author URI
$feed = new SimplePie();
$feed->set_raw_data($feedxml);
$feed->enable_order_by_date(false);
$feed->init();
logger('mod-salmon: Feed parsed.');
if ($feed->get_item_quantity()) {
foreach ($feed->get_items() as $item) {
$author = $item->get_author();
$author_link = unxmlify($author->get_link());
break;
}
}
if (!$author_link) {
logger('mod-salmon: Could not retrieve author URI.');
http_status_exit(400);
}
// Once we have the author URI, go to the web and try to find their public key
logger('mod-salmon: Fetching key for ' . $author_link);
$key = get_salmon_key($author_link, $keyhash);
if (!$key) {
logger('mod-salmon: Could not retrieve author key.');
http_status_exit(400);
}
$key_info = explode('.', $key);
$m = base64url_decode($key_info[1]);
$e = base64url_decode($key_info[2]);
logger('mod-salmon: key details: ' . print_r($key_info, true), LOGGER_DEBUG);
$pubkey = metopem($m, $e);
// We should have everything we need now. Let's see if it verifies.
$verify = rsa_verify($compliant_format, $signature, $pubkey);
if (!$verify) {
logger('mod-salmon: message did not verify using protocol. Trying padding hack.');
$verify = rsa_verify($signed_data, $signature, $pubkey);
}
if (!$verify) {
logger('mod-salmon: message did not verify using padding. Trying old statusnet hack.');
$verify = rsa_verify($stnet_signed_data, $signature, $pubkey);
}
if (!$verify) {
logger('mod-salmon: Message did not verify. Discarding.');
http_status_exit(400);
}
logger('mod-salmon: Message verified.');
/*
*
* If we reached this point, the message is good. Now let's figure out if the author is allowed to send us stuff.
*
*/
$r = q("SELECT * FROM `contact` WHERE `network` = '%s' AND ( `url` = '%s' OR `alias` = '%s' ) \n\t\tAND `uid` = %d LIMIT 1", dbesc(NETWORK_OSTATUS), dbesc($author_link), dbesc($author_link), intval($importer['uid']));
if (!count($r)) {
logger('mod-salmon: Author unknown to us.');
if (get_pconfig($importer['uid'], 'system', 'ostatus_autofriend')) {
require_once 'include/follow.php';
$result = new_contact($importer['uid'], $author_link);
if ($result['success']) {
$r = q("SELECT * FROM `contact` WHERE `network` = '%s' AND ( `url` = '%s' OR `alias` = '%s' ) \n\t\t\t\t\tAND `uid` = %d LIMIT 1", dbesc(NETWORK_OSTATUS), dbesc($author_link), dbesc($author_link), intval($importer['uid']));
}
}
}
// is this a follower? Or have we ignored the person?
// If so we can not accept this post.
if (count($r) && ($r[0]['readonly'] || $r[0]['rel'] == CONTACT_IS_FOLLOWER || $r[0]['blocked'])) {
logger('mod-salmon: Ignoring this author.');
http_status_exit(202);
// NOTREACHED
}
require_once 'include/items.php';
// Placeholder for hub discovery. We shouldn't find any hubs
// since we supplied the fake feed header - and it doesn't have any.
$hub = '';
/**
*
* anti-spam measure: consume_feed will accept a follow activity from
* this person (and nothing else) if there is no existing contact record.
*
*/
$contact_rec = count($r) ? $r[0] : null;
consume_feed($feedxml, $importer, $contact_rec, $hub);
http_status_exit(200);
}
/**
* Gets the list of blogs from blogger into an array $this->blogs[]
*/
function get_blogs($iter = 0)
{
$xml = $this->connector->oauth_get('https://www.blogger.com/feeds/default/blogs');
// Give it a few retries... apparently this step often flakes out the first time.
if (empty($xml))
{
if ($iter < 3)
{
return $this->get_blogs($iter + 1);
} else
{
return false;
}
}
$feed = new SimplePie();
$feed->set_raw_data($xml);
$feed->init();
$i = 0;
foreach ($feed->get_items() as $item)
{
$blog = new Blogger_Importer_Blog();
$blog->ID = $i++;
//Perhaps these could be passed as parameters to the new blog object or the init defaults call?
$blog->title = $item->get_title();
$blog->summary = $item->get_description();
//ID is of the form tag:blogger.com,1999:blog-417730729915399755
//We need that number from the end
$rawid = explode('-', $item->get_id());
$blog->id = $rawid[count($rawid) - 1];
$parts = parse_url($item->get_link(0, 'alternate'));
$blog->host = $parts['host'];
$blog->gateway = $item->get_link(0, 'edit');
$blog->posts_url = $item->get_link(0, 'http://schemas.google.com/g/2005#post');
//AGC:20/4/2012 Developers guide suggests that the correct feed is located as follows
//See https://developers.google.com/blogger/docs/1.0/developers_guide_php
$blog->comments_url = "http://www.blogger.com/feeds/{$blog->id}/comments/default";
$blog->init_defaults($this->connector->get_total_results($blog->posts_url),$this->connector->get_total_results($blog->comments_url));
$this->blogs[] = $blog;
}
return true;
}
/**
* setup simplepie
*/
private function _setup_simplepie($feed_url)
{
$data = new SimplePie();
// Convert To GeoRSS feed
$geocoder = new Geocoder();
$georss_feed = $geocoder->geocode_feed($feed_url);
$data->set_raw_data($georss_feed);
$data->enable_cache(false);
$data->enable_order_by_date(true);
$data->init();
$data->handle_content_type();
return $data;
}
function dfrn_notify_post(&$a)
{
$dfrn_id = notags(trim($_POST['dfrn_id']));
$challenge = notags(trim($_POST['challenge']));
$data = $_POST['data'];
$r = q("SELECT * FROM `challenge` WHERE `dfrn-id` = '%s' AND `challenge` = '%s' LIMIT 1", dbesc($dfrn_id), dbesc($challenge));
if (!count($r)) {
xml_status(3);
}
$r = q("DELETE FROM `challenge` WHERE `dfrn-id` = '%s' AND `challenge` = '%s' LIMIT 1", dbesc($dfrn_id), dbesc($challenge));
// find the local user who owns this relationship.
$r = q("SELECT `contact`.*, `user`.* FROM `contact` LEFT JOIN `user` on `user`.`uid` = 1 \n\t\tWHERE ( `issued-id` = '%s' OR ( `duplex` = 1 AND `dfrn-id` = '%s' )) LIMIT 1", dbesc($dfrn_id), dbesc($dfrn_id));
if (!count($r)) {
xml_status(3);
return;
//NOTREACHED
}
$importer = $r[0];
$feed = new SimplePie();
$feed->set_raw_data($data);
$feed->enable_order_by_date(false);
$feed->init();
$ismail = false;
$rawmail = $feed->get_feed_tags(NAMESPACE_DFRN, 'mail');
if (isset($rawmail[0]['child'][NAMESPACE_DFRN])) {
if ($importer['readonly']) {
// We aren't receiving email from this person. But we will quietly ignore them
// rather than a blatant "go away" message.
xml_status(0);
return;
//NOTREACHED
}
$ismail = true;
$base = $rawmail[0]['child'][NAMESPACE_DFRN];
$msg = array();
$msg['from-name'] = notags(unxmlify($base['sender'][0]['child'][NAMESPACE_DFRN]['name'][0]['data']));
$msg['from-photo'] = notags(unxmlify($base['sender'][0]['child'][NAMESPACE_DFRN]['avatar'][0]['data']));
$msg['from-url'] = notags(unxmlify($base['sender'][0]['child'][NAMESPACE_DFRN]['uri'][0]['data']));
$msg['contact-id'] = $importer['id'];
$msg['title'] = notags(unxmlify($base['subject'][0]['data']));
$msg['body'] = escape_tags(unxmlify($base['content'][0]['data']));
$msg['delivered'] = 1;
$msg['seen'] = 0;
$msg['replied'] = 0;
$msg['uri'] = notags(unxmlify($base['id'][0]['data']));
$msg['parent-uri'] = notags(unxmlify($base['in-reply-to'][0]['data']));
$msg['created'] = datetime_convert(notags(unxmlify('UTC', 'UTC', $base['sentdate'][0]['data'])));
dbesc_array($msg);
$r = q("INSERT INTO `mail` (`" . implode("`, `", array_keys($msg)) . "`) VALUES ('" . implode("', '", array_values($msg)) . "')");
require_once 'bbcode.php';
if ($importer['notify-flags'] & NOTIFY_MAIL) {
$tpl = file_get_contents('view/mail_received_eml.tpl');
$email_tpl = replace_macros($tpl, array('$sitename' => $a->config['sitename'], '$siteurl' => $a->get_baseurl(), '$username' => $importer['username'], '$email' => $importer['email'], '$from' => $msg['from-name'], '$title' => $msg['title'], '$body' => strip_tags(bbcode($msg['body']))));
$res = mail($importer['email'], t("New mail received at ") . $a->config['sitename'], $email_tpl, t("From: Administrator@") . $a->get_hostname());
}
xml_status(0);
return;
// NOTREACHED
}
if ($importer['readonly'] && !x($a->config['rockstar'])) {
// This contact is readonly and we're going to ignore him/her, except if we're in
// RockStar configuration. Us rockstars wan't people to talk about us. We just don't
// want to have to deal with them individually. So our "readonly" fans can post to
// our wall and comment, but they can't send us email.
xml_status(0);
return;
// NOTREACHED
}
foreach ($feed->get_items() as $item) {
$deleted = false;
$rawdelete = $item->get_item_tags("http://purl.org/atompub/tombstones/1.0", 'deleted-entry');
if (isset($rawdelete[0]['attribs']['']['ref'])) {
$uri = $rawthread[0]['attribs']['']['ref'];
$deleted = true;
if (isset($rawdelete[0]['attribs']['']['when'])) {
$when = $rawthread[0]['attribs']['']['when'];
$when = datetime_convert('UTC', 'UTC', $when, 'Y-m-d H:i:s');
} else {
$when = datetime_convert('UTC', 'UTC', 'now', 'Y-m-d H:i:s');
}
}
if ($deleted) {
$r = q("SELECT * FROM `item` WHERE `uri` = '%s' LIMIT 1", dbesc($uri));
if (count($r)) {
$item = $r[0];
if ($item['uri'] == $item['parent-uri']) {
$r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s' , `changed` = '%s'\n\t\t\t\t\t\tWHERE `parent-uri` = '%s'", dbesc($when), dbesc(datetime_convert()), dbesc($item['uri']));
} else {
$r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s' , `changed` = '%s' \n\t\t\t\t\t\tWHERE `uri` = '%s' LIMIT 1", dbesc($when), dbesc(datetime_convert()), dbesc($uri));
}
if ($item['last-child']) {
// ensure that last-child is set in case the comment that had it just got wiped.
$q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `parent-uri` = '%s' ", dbesc(datetime_convert()), dbesc($item['parent-uri']));
// who is the last child now?
$r = q("SELECT `id` FROM `item` WHERE `parent-uri` = '%s' AND `type` != 'activity' AND `deleted` = 0 \n\t\t\t\t\t\tORDER BY `edited` DESC LIMIT 1", dbesc($item['parent-uri']));
if (count($r)) {
q("UPDATE `item` SET `last-child` = 1 WHERE `id` = %d LIMIT 1", intval($r[0]['id']));
}
}
}
continue;
}
$is_reply = false;
$item_id = $item->get_id();
$rawthread = $item->get_item_tags("http://purl.org/syndication/thread/1.0", 'in-reply-to');
if (isset($rawthread[0]['attribs']['']['ref'])) {
$is_reply = true;
$parent_uri = $rawthread[0]['attribs']['']['ref'];
}
if ($is_reply) {
if ($feed->get_item_quantity() == 1) {
// remote reply to our post. Import and then notify everybody else.
$datarray = get_atom_elements($item);
$datarray['wall'] = 1;
$datarray['type'] = 'remote-comment';
$datarray['parent-uri'] = $parent_uri;
$datarray['contact-id'] = $importer['id'];
$posted_id = post_remote($a, $datarray);
if ($posted_id) {
$r = q("SELECT `parent` FROM `item` WHERE `id` = %d LIMIT 1", intval($posted_id));
if (count($r)) {
$r1 = q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `parent` = %d", dbesc(datetime_convert()), intval($r[0]['parent']));
}
$r2 = q("UPDATE `item` SET `last-child` = 1, `changed` = '%s' WHERE `id` = %d LIMIT 1", dbesc(datetime_convert()), intval($posted_id));
$php_path = strlen($a->config['php_path']) ? $a->config['php_path'] : 'php';
proc_close(proc_open("\"{$php_path}\" \"include/notifier.php\" \"comment-import\" \"{$posted_id}\" &", array(), $foo));
if ($importer['notify-flags'] & NOTIFY_COMMENT && !$importer['self']) {
require_once 'bbcode.php';
$from = stripslashes($datarray['author-name']);
$tpl = file_get_contents('view/cmnt_received_eml.tpl');
$email_tpl = replace_macros($tpl, array('$sitename' => $a->config['sitename'], '$siteurl' => $a->get_baseurl(), '$username' => $importer['username'], '$email' => $importer['email'], '$from' => $from, '$body' => strip_tags(bbcode(stripslashes($datarray['body'])))));
$res = mail($importer['email'], $from . t(" commented on your item at ") . $a->config['sitename'], $email_tpl, t("From: Administrator@") . $a->get_hostname());
}
}
xml_status(0);
return;
} else {
// regular comment that is part of this total conversation. Have we seen it? If not, import it.
$item_id = $item->get_id();
$r = q("SELECT `last-child`, `edited` FROM `item` WHERE `uri` = '%s' LIMIT 1", dbesc($item_id));
// FIXME update content if 'updated' changes
if (count($r)) {
$allow = $item->get_item_tags(NAMESPACE_DFRN, 'comment-allow');
if ($allow && $allow[0]['data'] != $r[0]['last-child']) {
$r = q("UPDATE `item` SET `last-child` = %d, `changed` = '%s' WHERE `uri` = '%s' LIMIT 1", intval($allow[0]['data']), dbesc(datetime_convert()), dbesc($item_id));
}
continue;
}
$datarray = get_atom_elements($item);
$datarray['parent-uri'] = $parent_uri;
$datarray['contact-id'] = $importer['id'];
$r = post_remote($a, $datarray);
// find out if our user is involved in this conversation and wants to be notified.
if ($importer['notify-flags'] & NOTIFY_COMMENT) {
$myconv = q("SELECT `author-link` FROM `item` WHERE `parent-uri` = '%s'", dbesc($parent_uri));
if (count($myconv)) {
foreach ($myconv as $conv) {
if ($conv['author-link'] != $importer['url']) {
continue;
}
require_once 'bbcode.php';
$from = stripslashes($datarray['author-name']);
$tpl = file_get_contents('view/cmnt_received_eml.tpl');
$email_tpl = replace_macros($tpl, array('$sitename' => $a->config['sitename'], '$siteurl' => $a->get_baseurl(), '$username' => $importer['username'], '$email' => $importer['email'], '$from' => $from, '$body' => strip_tags(bbcode(stripslashes($datarray['body'])))));
$res = mail($importer['email'], $from . t(" commented on an item at ") . $a->config['sitename'], $email_tpl, t("From: Administrator@") . $a->get_hostname());
break;
}
}
}
continue;
}
} else {
// Head post of a conversation. Have we seen it? If not, import it.
$item_id = $item->get_id();
$r = q("SELECT `last-child`, `edited` FROM `item` WHERE `uri` = '%s' LIMIT 1", dbesc($item_id));
if (count($r)) {
$allow = $item->get_item_tags(NAMESPACE_DFRN, 'comment-allow');
if ($allow && $allow[0]['data'] != $r[0]['last-child']) {
$r = q("UPDATE `item` SET `last-child` = %d, `changed` = '%s' WHERE `uri` = '%s' LIMIT 1", intval($allow[0]['data']), dbesc(datetime_convert()), dbesc($item_id));
}
continue;
}
$datarray = get_atom_elements($item);
$datarray['parent-uri'] = $item_id;
$datarray['contact-id'] = $importer['id'];
$r = post_remote($a, $datarray);
continue;
}
}
xml_status(0);
killme();
}
/**
* Get a specific data metrics
*
* @param metrics - the metrics to get
* @param startDate - the start date to get
* @param endDate - the end date to get
* @param dimensions - the dimensions to grab
* @param sort - the properties to sort on
* @param filter - the property to filter on
* @param limit - the number of items to get
* @return the specific metrics in array form
**/
function getMetrics($metric, $startDate, $endDate, $dimensions = false, $sort = false, $filter = false, $limit = false)
{
# Ensure the start date is after Jan 1 2005
$startDate = $this->verifyStartDate($startDate);
# Build the query url
$url = $this->baseFeed . "/data?ids={$this->accountId}&start-date={$startDate}&end-date={$endDate}&metrics={$metric}";
# Add optional dimensions
if ($dimensions) {
$url .= "&dimensions={$dimensions}";
}
# Add optional sort
if ($sort) {
$url .= "&sort={$sort}";
}
# Add optional filter
if ($filter) {
$url .= "&filters={$filter}";
}
# Add optional limit
if ($limit) {
$url .= "&max-results={$limit}";
}
# Request the metric data
$response = $this->http($url);
# Check if the response received exists, else stop processing now
if ($response == '' || $this->responseCode != '200') {
return false;
}
# Parse the XML using SimplePie
$simplePie = new SimplePie();
$simplePie->set_raw_data($response);
$simplePie->enable_order_by_date(false);
$simplePie->init();
$simplePie->handle_content_type();
$datas = $simplePie->get_items();
$ids = array();
# Read out the data until the metric is found
foreach ($datas as $data) {
$metrics = $data->get_item_tags('http://schemas.google.com/analytics/2009', 'metric');
$dimensions = $data->get_item_tags('http://schemas.google.com/analytics/2009', 'dimension');
$id = array();
$id['title'] = $data->get_title();
# Loop through the dimensions
if (is_array($dimensions)) {
foreach ($dimensions as $property) {
# Get the property information
$name = $property['attribs']['']['name'];
$value = $property['attribs']['']['value'];
# Add the propery data to the id array
$id[$name] = $value;
}
}
# Loop through the metrics
if (is_array($metrics)) {
foreach ($metrics as $property) {
# Get the property information
$name = $property['attribs']['']['name'];
$value = $property['attribs']['']['value'];
# Add the propery data to the id array
$id[$name] = $value;
}
}
$ids[] = $id;
}
return $ids;
}
openssl_public_decrypt($challenge, $postvars['challenge'], $contact['pubkey']);
}
$final_dfrn_id = substr($final_dfrn_id, 0, strpos($final_dfrn_id, '.'));
if ($final_dfrn_id != $idtosend) {
// did not decode properly - cannot trust this site
continue;
}
$postvars['dfrn_id'] = $idtosend;
$xml = post_url($contact['poll'], $postvars);
if (!strlen($xml)) {
// an empty response may mean there's nothing new - record the fact that we checked
$r = q("UPDATE `contact` SET `last-update` = '%s' WHERE `id` = %d LIMIT 1", dbesc(datetime_convert()), intval($contact['id']));
continue;
}
$feed = new SimplePie();
$feed->set_raw_data($xml);
$feed->enable_order_by_date(false);
$feed->init();
// Check at the feed level for updated contact name and/or photo
$name_updated = '';
$new_name = '';
$photo_timestamp = '';
$photo_url = '';
$rawtags = $feed->get_feed_tags(SIMPLEPIE_NAMESPACE_ATOM_10, author);
if ($rawtags) {
$elems = $rawtags[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10];
if ($elems['name'][0]['attribs'][NAMESPACE_DFRN]['updated']) {
$name_updated = $elems['name'][0]['attribs'][NAMESPACE_DFRN]['updated'];
$new_name = $elems['name'][0]['data'];
}
if ($elems['link'][0]['attribs']['']['rel'] == 'photo' && $elems['link'][0]['attribs'][NAMESPACE_DFRN]['updated']) {
function discover_by_url($url, $arr = null)
{
require_once 'library/HTML5/Parser.php';
$x = scrape_feed($url);
if (!$x) {
if (!$arr) {
return false;
}
$network = $arr['network'] ? $arr['network'] : 'unknown';
$name = $arr['name'] ? $arr['name'] : 'unknown';
$photo = $arr['photo'] ? $arr['photo'] : '';
$addr = $arr['addr'] ? $arr['addr'] : '';
$guid = $url;
}
$profile = $url;
logger('scrape_feed results: ' . print_r($x, true));
if ($x['feed_atom']) {
$guid = $x['feed_atom'];
}
if ($x['feed_rss']) {
$guid = $x['feed_rss'];
}
if (!$guid) {
return false;
}
// try and discover stuff from the feeed
require_once 'library/simplepie/simplepie.inc';
$feed = new SimplePie();
$level = 0;
$x = z_fetch_url($guid, false, $level, array('novalidate' => true));
if (!$x['success']) {
logger('probe_url: feed fetch failed for ' . $poll);
return false;
}
$xml = $x['body'];
logger('probe_url: fetch feed: ' . $guid . ' returns: ' . $xml, LOGGER_DATA);
logger('probe_url: scrape_feed: headers: ' . $x['header'], LOGGER_DATA);
// Don't try and parse an empty string
$feed->set_raw_data($xml ? $xml : '<?xml version="1.0" encoding="utf-8" ?><xml></xml>');
$feed->init();
if ($feed->error()) {
logger('probe_url: scrape_feed: Error parsing XML: ' . $feed->error());
}
$name = unxmlify(trim($feed->get_title()));
$photo = $feed->get_image_url();
$author = $feed->get_author();
if ($author) {
if (!$name) {
$name = unxmlify(trim($author->get_name()));
}
if (!$name) {
$name = trim(unxmlify($author->get_email()));
if (strpos($name, '@') !== false) {
$name = substr($name, 0, strpos($name, '@'));
}
}
if (!$profile && $author->get_link()) {
$profile = trim(unxmlify($author->get_link()));
}
if (!$photo) {
$rawtags = $feed->get_feed_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'author');
if ($rawtags) {
$elems = $rawtags[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10];
if (x($elems, 'link') && $elems['link'][0]['attribs']['']['rel'] === 'photo') {
$photo = $elems['link'][0]['attribs']['']['href'];
}
}
}
} else {
$item = $feed->get_item(0);
if ($item) {
$author = $item->get_author();
if ($author) {
if (!$name) {
$name = trim(unxmlify($author->get_name()));
if (!$name) {
$name = trim(unxmlify($author->get_email()));
}
if (strpos($name, '@') !== false) {
$name = substr($name, 0, strpos($name, '@'));
}
}
if (!$profile && $author->get_link()) {
$profile = trim(unxmlify($author->get_link()));
}
}
if (!$photo) {
$rawmedia = $item->get_item_tags('http://search.yahoo.com/mrss/', 'thumbnail');
if ($rawmedia && $rawmedia[0]['attribs']['']['url']) {
$photo = unxmlify($rawmedia[0]['attribs']['']['url']);
}
}
if (!$photo) {
$rawtags = $item->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'author');
if ($rawtags) {
$elems = $rawtags[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10];
if (x($elems, 'link') && $elems['link'][0]['attribs']['']['rel'] === 'photo') {
$photo = $elems['link'][0]['attribs']['']['href'];
}
}
}
}
}
if ($poll === $profile) {
$lnk = $feed->get_permalink();
}
if (isset($lnk) && strlen($lnk)) {
$profile = $lnk;
}
if (!$network) {
$network = 'rss';
}
if (!$name) {
$name = notags($feed->get_description());
}
if (!$guid) {
return false;
}
$r = q("select * from xchan where xchan_hash = '%s' limit 1", dbesc($guid));
if ($r) {
return true;
}
if (!$photo) {
$photo = z_root() . '/images/rss_icon.png';
}
$r = q("insert into xchan ( xchan_hash, xchan_guid, xchan_pubkey, xchan_addr, xchan_url, xchan_name, xchan_network, xchan_instance_url, xchan_name_date ) values ('%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s') ", dbesc($guid), dbesc($guid), dbesc($pubkey), dbesc($addr), dbesc($profile), dbesc($name), dbesc($network), dbesc(z_root()), dbesc(datetime_convert()));
$photos = import_xchan_photo($photo, $guid);
$r = q("update xchan set xchan_photo_date = '%s', xchan_photo_l = '%s', xchan_photo_m = '%s', xchan_photo_s = '%s', xchan_photo_mimetype = '%s' where xchan_hash = '%s'", dbesc(datetime_convert()), dbesc($photos[0]), dbesc($photos[1]), dbesc($photos[2]), dbesc($photos[3]), dbesc($guid));
return true;
}
/**
* Main method to import the feed items
*
* @since 4.0
* @access public
* @param string
* @return
*/
public function import(EasyBlogTableFeed &$feed, $limit = 0)
{
// Load site language file
EB::loadLanguages();
// Import simplepie library
jimport('simplepie.simplepie');
// We need DomDocument to exist
if (!class_exists('DomDocument')) {
return false;
}
// Set the maximum execution time to a higher value
@ini_set('max_execution_time', 720);
// Get the feed params
$params = EB::registry($feed->params);
// Determines the limit of items to fetch
$limit = $limit ? $limit : $params->get('feedamount', 0);
// Setup the outgoing connection to the feed source
$connector = EB::connector();
$connector->addUrl($feed->url);
$connector->execute();
// Get the contents
$contents = $connector->getResult($feed->url);
// If contents is empty, we know something failed
if (!$contents) {
return EB::exception(JText::sprintf('COM_EASYBLOG_FEEDS_UNABLE_TO_REACH_TARGET_URL', $feed->url), EASYBLOG_MSG_ERROR);
}
// Get the cleaner to clean things up
$cleaner = $this->getAdapter('Cleaner');
$contents = $cleaner->cleanup($contents);
// Load up the xml parser
$parser = new SimplePie();
$parser->strip_htmltags(false);
$parser->set_raw_data($contents);
@$parser->init();
// Get a list of items
// We need to supress errors here because simplepie will throw errors on STRICT mode.
$items = @$parser->get_items();
if (!$items) {
// TODO: Language string
return EB::exception('COM_EASYBLOG_FEEDS_NOTHING_TO_BE_IMPORTED_CURRENTLY', EASYBLOG_MSG_ERROR);
}
// Get the feeds model
$model = EB::model('Feeds');
// Determines the total number of items migrated
$total = 0;
foreach ($items as $item) {
// If it reaches limit, skip processing
if ($limit && $total == $limit) {
break;
}
// Get the item's unique id
$uid = @$item->get_id();
// If item already exists, skip this
if ($model->isFeedItemImported($feed->id, $uid)) {
continue;
}
// Log down a new history record to avoid fetching of the same item again
$history = EB::table('FeedHistory');
$history->feed_id = $feed->id;
$history->uid = $uid;
$history->created = EB::date()->toSql();
$history->store();
// Get the item's link
$link = @$item->get_link();
// Load up the post library
$post = EB::post();
$createOption = array('overrideDoctType' => 'legacy', 'checkAcl' => false, 'overrideAuthorId' => $feed->item_creator);
$post->create($createOption);
// Pass this to the adapter to map the items
$mapper = $this->getAdapter('Mapper');
$mapper->map($post, $item, $feed, $params);
// Now we need to get the content of the blog post
$mapper->mapContent($post, $item, $feed, $params);
$saveOptions = array('applyDateOffset' => false, 'validateData' => false, 'useAuthorAsRevisionOwner' => true, 'checkAcl' => false, 'overrideAuthorId' => $feed->item_creator);
// Try to save the blog post now
try {
$post->save($saveOptions);
// Update the history table
$history->post_id = $post->id;
$history->store();
$total++;
} catch (EasyBlogException $exception) {
// do nothing.
}
}
return EB::exception(JText::sprintf('COM_EASYBLOG_FEEDS_POSTS_MIGRATED_FROM_FEED', $total, $feed->url), EASYBLOG_MSG_SUCCESS);
}
function feed_meta($xml)
{
require_once 'library/simplepie/simplepie.inc';
$ret = array();
if (!strlen($xml)) {
logger('empty input');
return $ret;
}
$feed = new SimplePie();
$feed->set_raw_data($xml);
$feed->init();
if ($feed->error()) {
logger('Error parsing XML: ' . $feed->error());
return $ret;
}
$ret['hubs'] = $feed->get_links('hub');
// logger('consume_feed: hubs: ' . print_r($hubs,true), LOGGER_DATA);
$author = array();
$found_author = $feed->get_author();
if ($found_author) {
$author['author_name'] = unxmlify($found_author->get_name());
$author['author_link'] = unxmlify($found_author->get_link());
$rawauthor = $feed->get_feed_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'author');
logger('rawauthor: ' . print_r($rawauthor, true));
if ($rawauthor) {
if ($rawauthor[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['link']) {
$base = $rawauthor[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['link'];
foreach ($base as $link) {
if (!x($author, 'author_photo') || !$author['author_photo']) {
if ($link['attribs']['']['rel'] === 'photo' || $link['attribs']['']['rel'] === 'avatar') {
$author['author_photo'] = unxmlify($link['attribs']['']['href']);
break;
}
}
}
}
if ($rawauthor[0]['child'][NAMESPACE_POCO]['displayName'][0]['data']) {
$author['full_name'] = unxmlify($rawauthor[0]['child'][NAMESPACE_POCO]['displayName'][0]['data']);
}
if ($rawauthor[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data']) {
$author['author_uri'] = unxmlify($rawauthor[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data']);
}
}
}
if (substr($author['author_link'], -1, 1) == '/') {
$author['author_link'] = substr($author['author_link'], 0, -1);
}
$ret['author'] = $author;
return $ret;
}
/**
* @brief Process atom feed and update anything/everything we might need to update.
*
* $hub = should we find a hub declation in the feed, pass it back to our calling process, who might (or
* might not) try and subscribe to it.
* $datedir sorts in reverse order
*
* @param array $xml
* The (atom) feed to consume - RSS isn't as fully supported but may work for simple feeds.
* @param $importer
* The contact_record (joined to user_record) of the local user who owns this
* relationship. It is this person's stuff that is going to be updated.
* @param $contact
* The person who is sending us stuff. If not set, we MAY be processing a "follow" activity
* from an external network and MAY create an appropriate contact record. Otherwise, we MUST
* have a contact record.
* @param int $pass by default ($pass = 0) we cannot guarantee that a parent item has been
* imported prior to its children being seen in the stream unless we are certain
* of how the feed is arranged/ordered.
* * With $pass = 1, we only pull parent items out of the stream.
* * With $pass = 2, we only pull children (comments/likes).
*
* So running this twice, first with pass 1 and then with pass 2 will do the right
* thing regardless of feed ordering. This won't be adequate in a fully-threaded
* model where comments can have sub-threads. That would require some massive sorting
* to get all the feed items into a mostly linear ordering, and might still require
* recursion.
*/
function consume_feed($xml, $importer, &$contact, $pass = 0)
{
require_once 'library/simplepie/simplepie.inc';
if (!strlen($xml)) {
logger('consume_feed: empty input');
return;
}
$feed = new SimplePie();
$feed->set_raw_data($xml);
$feed->init();
if ($feed->error()) {
logger('consume_feed: Error parsing XML: ' . $feed->error());
}
$permalink = $feed->get_permalink();
// Check at the feed level for updated contact name and/or photo
// process any deleted entries
$del_entries = $feed->get_feed_tags(NAMESPACE_TOMB, 'deleted-entry');
if (is_array($del_entries) && count($del_entries) && $pass != 2) {
foreach ($del_entries as $dentry) {
$deleted = false;
if (isset($dentry['attribs']['']['ref'])) {
$mid = $dentry['attribs']['']['ref'];
$deleted = true;
if (isset($dentry['attribs']['']['when'])) {
$when = $dentry['attribs']['']['when'];
$when = datetime_convert('UTC', 'UTC', $when, 'Y-m-d H:i:s');
} else {
$when = datetime_convert('UTC', 'UTC', 'now', 'Y-m-d H:i:s');
}
}
if ($deleted && is_array($contact)) {
$r = q("SELECT * from item where mid = '%s' and author_xchan = '%s' and uid = %d limit 1", dbesc(base64url_encode($mid)), dbesc($contact['xchan_hash']), intval($importer['channel_id']));
if ($r) {
$item = $r[0];
if (!($item['item_restrict'] & ITEM_DELETED)) {
logger('consume_feed: deleting item ' . $item['id'] . ' mid=' . base64url_decode($item['mid']), LOGGER_DEBUG);
drop_item($item['id'], false);
}
}
}
}
}
// Now process the feed
if ($feed->get_item_quantity()) {
logger('consume_feed: feed item count = ' . $feed->get_item_quantity(), LOGGER_DEBUG);
$items = $feed->get_items();
foreach ($items as $item) {
$is_reply = false;
$item_id = base64url_encode($item->get_id());
logger('consume_feed: processing ' . $item_id, LOGGER_DEBUG);
$rawthread = $item->get_item_tags(NAMESPACE_THREAD, 'in-reply-to');
if (isset($rawthread[0]['attribs']['']['ref'])) {
$is_reply = true;
$parent_mid = base64url_encode($rawthread[0]['attribs']['']['ref']);
}
if ($is_reply) {
if ($pass == 1) {
continue;
}
// Have we seen it? If not, import it.
$item_id = base64url_encode($item->get_id());
$author = array();
$datarray = get_atom_elements($feed, $item, $author);
if (!x($author, 'author_name') || $author['author_is_feed']) {
$author['author_name'] = $contact['xchan_name'];
}
if (!x($author, 'author_link') || $author['author_is_feed']) {
$author['author_link'] = $contact['xchan_url'];
}
if (!x($author, 'author_photo') || $author['author_is_feed']) {
$author['author_photo'] = $contact['xchan_photo_m'];
}
$datarray['author_xchan'] = '';
if ($author['author_link'] != $contact['xchan_url']) {
$x = import_author_unknown(array('name' => $author['author_name'], 'url' => $author['author_link'], 'photo' => array('src' => $author['author_photo'])));
if ($x) {
$datarray['author_xchan'] = $x;
}
}
if (!$datarray['author_xchan']) {
$datarray['author_xchan'] = $contact['xchan_hash'];
}
$datarray['owner_xchan'] = $contact['xchan_hash'];
$r = q("SELECT edited FROM item WHERE mid = '%s' AND uid = %d LIMIT 1", dbesc($item_id), intval($importer['channel_id']));
// Update content if 'updated' changes
if ($r) {
if (x($datarray, 'edited') !== false && datetime_convert('UTC', 'UTC', $datarray['edited']) !== $r[0]['edited']) {
// do not accept (ignore) an earlier edit than one we currently have.
if (datetime_convert('UTC', 'UTC', $datarray['edited']) < $r[0]['edited']) {
continue;
}
update_feed_item($importer['channel_id'], $datarray);
}
continue;
}
$datarray['parent_mid'] = $parent_mid;
$datarray['uid'] = $importer['channel_id'];
logger('consume_feed: ' . print_r($datarray, true), LOGGER_DATA);
$xx = item_store($datarray);
$r = $xx['item_id'];
continue;
} else {
// Head post of a conversation. Have we seen it? If not, import it.
$item_id = base64url_encode($item->get_id());
$author = array();
$datarray = get_atom_elements($feed, $item, $author);
if (is_array($contact)) {
if (!x($author, 'author_name') || $author['author_is_feed']) {
$author['author_name'] = $contact['xchan_name'];
}
if (!x($author, 'author_link') || $author['author_is_feed']) {
$author['author_link'] = $contact['xchan_url'];
}
if (!x($author, 'author_photo') || $author['author_is_feed']) {
$author['author_photo'] = $contact['xchan_photo_m'];
}
}
if (!x($author, 'author_name') || !x($author, 'author_link')) {
logger('consume_feed: no author information! ' . print_r($author, true));
continue;
}
$datarray['author_xchan'] = '';
if ($author['author_link'] != $contact['xchan_url']) {
$x = import_author_unknown(array('name' => $author['author_name'], 'url' => $author['author_link'], 'photo' => array('src' => $author['author_photo'])));
if ($x) {
$datarray['author_xchan'] = $x;
}
}
if (!$datarray['author_xchan']) {
$datarray['author_xchan'] = $contact['xchan_hash'];
}
$datarray['owner_xchan'] = $contact['xchan_hash'];
$r = q("SELECT edited FROM item WHERE mid = '%s' AND uid = %d LIMIT 1", dbesc($item_id), intval($importer['channel_id']));
// Update content if 'updated' changes
if ($r) {
if (x($datarray, 'edited') !== false && datetime_convert('UTC', 'UTC', $datarray['edited']) !== $r[0]['edited']) {
// do not accept (ignore) an earlier edit than one we currently have.
if (datetime_convert('UTC', 'UTC', $datarray['edited']) < $r[0]['edited']) {
continue;
}
update_feed_item($importer['channel_id'], $datarray);
}
continue;
}
$datarray['parent_mid'] = $item_id;
$datarray['uid'] = $importer['channel_id'];
if (!link_compare($author['owner_link'], $contact['xchan_url'])) {
logger('consume_feed: Correcting item owner.', LOGGER_DEBUG);
$author['owner_name'] = $contact['name'];
$author['owner_link'] = $contact['url'];
$author['owner_avatar'] = $contact['thumb'];
}
logger('consume_feed: author ' . print_r($author, true), LOGGER_DEBUG);
logger('consume_feed: ' . print_r($datarray, true), LOGGER_DATA);
$xx = item_store($datarray);
$r = $xx['item_id'];
continue;
}
}
}
}
function local_delivery($importer, $data)
{
$a = get_app();
logger(__FUNCTION__, LOGGER_TRACE);
if ($importer['readonly']) {
// We aren't receiving stuff from this person. But we will quietly ignore them
// rather than a blatant "go away" message.
logger('local_delivery: ignoring');
return 0;
//NOTREACHED
}
// Consume notification feed. This may differ from consuming a public feed in several ways
// - might contain email or friend suggestions
// - might contain remote followup to our message
// - in which case we need to accept it and then notify other conversants
// - we may need to send various email notifications
$feed = new SimplePie();
$feed->set_raw_data($data);
$feed->enable_order_by_date(false);
$feed->init();
if ($feed->error()) {
logger('local_delivery: Error parsing XML: ' . $feed->error());
}
// Check at the feed level for updated contact name and/or photo
$name_updated = '';
$new_name = '';
$photo_timestamp = '';
$photo_url = '';
$contact_updated = '';
$rawtags = $feed->get_feed_tags(NAMESPACE_DFRN, 'owner');
// Fallback should not be needed here. If it isn't DFRN it won't have DFRN updated tags
// if(! $rawtags)
// $rawtags = $feed->get_feed_tags( SIMPLEPIE_NAMESPACE_ATOM_10, 'author');
if ($rawtags) {
$elems = $rawtags[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10];
if ($elems['name'][0]['attribs'][NAMESPACE_DFRN]['updated']) {
$name_updated = $elems['name'][0]['attribs'][NAMESPACE_DFRN]['updated'];
$new_name = $elems['name'][0]['data'];
// Manually checking for changed contact names
if ($new_name != $importer['name'] and $new_name != "" and $name_updated <= $importer['name-date']) {
$name_updated = date("c");
$photo_timestamp = date("c");
}
}
if (x($elems, 'link') && $elems['link'][0]['attribs']['']['rel'] === 'photo' && $elems['link'][0]['attribs'][NAMESPACE_DFRN]['updated']) {
if ($photo_timestamp == "") {
$photo_timestamp = datetime_convert('UTC', 'UTC', $elems['link'][0]['attribs'][NAMESPACE_DFRN]['updated']);
}
$photo_url = $elems['link'][0]['attribs']['']['href'];
}
}
if ($photo_timestamp && strlen($photo_url) && $photo_timestamp > $importer['avatar-date']) {
$contact_updated = $photo_timestamp;
logger('local_delivery: Updating photo for ' . $importer['name']);
require_once "include/Photo.php";
$photos = import_profile_photo($photo_url, $importer['importer_uid'], $importer['id']);
q("UPDATE `contact` SET `avatar-date` = '%s', `photo` = '%s', `thumb` = '%s', `micro` = '%s'\n\t\t\tWHERE `uid` = %d AND `id` = %d AND NOT `self`", dbesc(datetime_convert()), dbesc($photos[0]), dbesc($photos[1]), dbesc($photos[2]), intval($importer['importer_uid']), intval($importer['id']));
}
if ($name_updated && strlen($new_name) && $name_updated > $importer['name-date']) {
if ($name_updated > $contact_updated) {
$contact_updated = $name_updated;
}
$r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `id` = %d LIMIT 1", intval($importer['importer_uid']), intval($importer['id']));
$x = q("UPDATE `contact` SET `name` = '%s', `name-date` = '%s' WHERE `uid` = %d AND `id` = %d AND `name` != '%s' AND NOT `self`", dbesc(notags(trim($new_name))), dbesc(datetime_convert()), intval($importer['importer_uid']), intval($importer['id']), dbesc(notags(trim($new_name))));
// do our best to update the name on content items
if (count($r) and notags(trim($new_name)) != $r[0]['name']) {
q("UPDATE `item` SET `author-name` = '%s' WHERE `author-name` = '%s' AND `author-link` = '%s' AND `uid` = %d AND `author-name` != '%s'", dbesc(notags(trim($new_name))), dbesc($r[0]['name']), dbesc($r[0]['url']), intval($importer['importer_uid']), dbesc(notags(trim($new_name))));
}
}
if ($contact_updated and $new_name and $photo_url) {
poco_check($importer['url'], $new_name, NETWORK_DFRN, $photo_url, "", "", "", "", "", $contact_updated, 2, $importer['id'], $importer['importer_uid']);
}
// Currently unsupported - needs a lot of work
$reloc = $feed->get_feed_tags(NAMESPACE_DFRN, 'relocate');
if (isset($reloc[0]['child'][NAMESPACE_DFRN])) {
$base = $reloc[0]['child'][NAMESPACE_DFRN];
$newloc = array();
$newloc['uid'] = $importer['importer_uid'];
$newloc['cid'] = $importer['id'];
$newloc['name'] = notags(unxmlify($base['name'][0]['data']));
$newloc['photo'] = notags(unxmlify($base['photo'][0]['data']));
$newloc['thumb'] = notags(unxmlify($base['thumb'][0]['data']));
$newloc['micro'] = notags(unxmlify($base['micro'][0]['data']));
$newloc['url'] = notags(unxmlify($base['url'][0]['data']));
$newloc['request'] = notags(unxmlify($base['request'][0]['data']));
$newloc['confirm'] = notags(unxmlify($base['confirm'][0]['data']));
$newloc['notify'] = notags(unxmlify($base['notify'][0]['data']));
$newloc['poll'] = notags(unxmlify($base['poll'][0]['data']));
$newloc['sitepubkey'] = notags(unxmlify($base['sitepubkey'][0]['data']));
/** relocated user must have original key pair */
/*$newloc['pubkey'] = notags(unxmlify($base['pubkey'][0]['data']));
$newloc['prvkey'] = notags(unxmlify($base['prvkey'][0]['data']));*/
logger("items:relocate contact " . print_r($newloc, true) . print_r($importer, true), LOGGER_DEBUG);
// update contact
$r = q("SELECT photo, url FROM contact WHERE id=%d AND uid=%d;", intval($importer['id']), intval($importer['importer_uid']));
if ($r === false) {
return 1;
}
$old = $r[0];
$x = q("UPDATE contact SET\n\t\t\t\t\tname = '%s',\n\t\t\t\t\tphoto = '%s',\n\t\t\t\t\tthumb = '%s',\n\t\t\t\t\tmicro = '%s',\n\t\t\t\t\turl = '%s',\n\t\t\t\t\tnurl = '%s',\n\t\t\t\t\trequest = '%s',\n\t\t\t\t\tconfirm = '%s',\n\t\t\t\t\tnotify = '%s',\n\t\t\t\t\tpoll = '%s',\n\t\t\t\t\t`site-pubkey` = '%s'\n\t\t\tWHERE id=%d AND uid=%d;", dbesc($newloc['name']), dbesc($newloc['photo']), dbesc($newloc['thumb']), dbesc($newloc['micro']), dbesc($newloc['url']), dbesc(normalise_link($newloc['url'])), dbesc($newloc['request']), dbesc($newloc['confirm']), dbesc($newloc['notify']), dbesc($newloc['poll']), dbesc($newloc['sitepubkey']), intval($importer['id']), intval($importer['importer_uid']));
if ($x === false) {
return 1;
}
// update items
$fields = array('owner-link' => array($old['url'], $newloc['url']), 'author-link' => array($old['url'], $newloc['url']), 'owner-avatar' => array($old['photo'], $newloc['photo']), 'author-avatar' => array($old['photo'], $newloc['photo']));
foreach ($fields as $n => $f) {
$x = q("UPDATE `item` SET `%s`='%s' WHERE `%s`='%s' AND uid=%d", $n, dbesc($f[1]), $n, dbesc($f[0]), intval($importer['importer_uid']));
if ($x === false) {
return 1;
}
}
// TODO
// merge with current record, current contents have priority
// update record, set url-updated
// update profile photos
// schedule a scan?
return 0;
}
// handle friend suggestion notification
$sugg = $feed->get_feed_tags(NAMESPACE_DFRN, 'suggest');
if (isset($sugg[0]['child'][NAMESPACE_DFRN])) {
$base = $sugg[0]['child'][NAMESPACE_DFRN];
$fsugg = array();
$fsugg['uid'] = $importer['importer_uid'];
$fsugg['cid'] = $importer['id'];
$fsugg['name'] = notags(unxmlify($base['name'][0]['data']));
$fsugg['photo'] = notags(unxmlify($base['photo'][0]['data']));
$fsugg['url'] = notags(unxmlify($base['url'][0]['data']));
$fsugg['request'] = notags(unxmlify($base['request'][0]['data']));
$fsugg['body'] = escape_tags(unxmlify($base['note'][0]['data']));
// Does our member already have a friend matching this description?
$r = q("SELECT * FROM `contact` WHERE `name` = '%s' AND `nurl` = '%s' AND `uid` = %d LIMIT 1", dbesc($fsugg['name']), dbesc(normalise_link($fsugg['url'])), intval($fsugg['uid']));
if (count($r)) {
return 0;
}
// Do we already have an fcontact record for this person?
$fid = 0;
$r = q("SELECT * FROM `fcontact` WHERE `url` = '%s' AND `name` = '%s' AND `request` = '%s' LIMIT 1", dbesc($fsugg['url']), dbesc($fsugg['name']), dbesc($fsugg['request']));
if (count($r)) {
$fid = $r[0]['id'];
// OK, we do. Do we already have an introduction for this person ?
$r = q("select id from intro where uid = %d and fid = %d limit 1", intval($fsugg['uid']), intval($fid));
if (count($r)) {
return 0;
}
}
if (!$fid) {
$r = q("INSERT INTO `fcontact` ( `name`,`url`,`photo`,`request` ) VALUES ( '%s', '%s', '%s', '%s' ) ", dbesc($fsugg['name']), dbesc($fsugg['url']), dbesc($fsugg['photo']), dbesc($fsugg['request']));
}
$r = q("SELECT * FROM `fcontact` WHERE `url` = '%s' AND `name` = '%s' AND `request` = '%s' LIMIT 1", dbesc($fsugg['url']), dbesc($fsugg['name']), dbesc($fsugg['request']));
if (count($r)) {
$fid = $r[0]['id'];
} else {
return 0;
}
$hash = random_string();
$r = q("INSERT INTO `intro` ( `uid`, `fid`, `contact-id`, `note`, `hash`, `datetime`, `blocked` )\n\t\t\tVALUES( %d, %d, %d, '%s', '%s', '%s', %d )", intval($fsugg['uid']), intval($fid), intval($fsugg['cid']), dbesc($fsugg['body']), dbesc($hash), dbesc(datetime_convert()), intval(0));
notification(array('type' => NOTIFY_SUGGEST, 'notify_flags' => $importer['notify-flags'], 'language' => $importer['language'], 'to_name' => $importer['username'], 'to_email' => $importer['email'], 'uid' => $importer['importer_uid'], 'item' => $fsugg, 'link' => $a->get_baseurl() . '/notifications/intros', 'source_name' => $importer['name'], 'source_link' => $importer['url'], 'source_photo' => $importer['photo'], 'verb' => ACTIVITY_REQ_FRIEND, 'otype' => 'intro'));
return 0;
}
$ismail = false;
$rawmail = $feed->get_feed_tags(NAMESPACE_DFRN, 'mail');
if (isset($rawmail[0]['child'][NAMESPACE_DFRN])) {
logger('local_delivery: private message received');
$ismail = true;
$base = $rawmail[0]['child'][NAMESPACE_DFRN];
$msg = array();
$msg['uid'] = $importer['importer_uid'];
$msg['from-name'] = notags(unxmlify($base['sender'][0]['child'][NAMESPACE_DFRN]['name'][0]['data']));
$msg['from-photo'] = notags(unxmlify($base['sender'][0]['child'][NAMESPACE_DFRN]['avatar'][0]['data']));
$msg['from-url'] = notags(unxmlify($base['sender'][0]['child'][NAMESPACE_DFRN]['uri'][0]['data']));
$msg['contact-id'] = $importer['id'];
$msg['title'] = notags(unxmlify($base['subject'][0]['data']));
$msg['body'] = escape_tags(unxmlify($base['content'][0]['data']));
$msg['seen'] = 0;
$msg['replied'] = 0;
$msg['uri'] = notags(unxmlify($base['id'][0]['data']));
$msg['parent-uri'] = notags(unxmlify($base['in-reply-to'][0]['data']));
$msg['created'] = datetime_convert(notags(unxmlify('UTC', 'UTC', $base['sentdate'][0]['data'])));
dbesc_array($msg);
$r = dbq("INSERT INTO `mail` (`" . implode("`, `", array_keys($msg)) . "`) VALUES ('" . implode("', '", array_values($msg)) . "')");
// send notifications.
require_once 'include/enotify.php';
$notif_params = array('type' => NOTIFY_MAIL, 'notify_flags' => $importer['notify-flags'], 'language' => $importer['language'], 'to_name' => $importer['username'], 'to_email' => $importer['email'], 'uid' => $importer['importer_uid'], 'item' => $msg, 'source_name' => $msg['from-name'], 'source_link' => $importer['url'], 'source_photo' => $importer['thumb'], 'verb' => ACTIVITY_POST, 'otype' => 'mail');
notification($notif_params);
return 0;
// NOTREACHED
}
$community_page = 0;
$rawtags = $feed->get_feed_tags(NAMESPACE_DFRN, 'community');
if ($rawtags) {
$community_page = intval($rawtags[0]['data']);
}
if (intval($importer['forum']) != $community_page) {
q("update contact set forum = %d where id = %d", intval($community_page), intval($importer['id']));
$importer['forum'] = (string) $community_page;
}
logger('local_delivery: feed item count = ' . $feed->get_item_quantity());
// process any deleted entries
$del_entries = $feed->get_feed_tags(NAMESPACE_TOMB, 'deleted-entry');
if (is_array($del_entries) && count($del_entries)) {
foreach ($del_entries as $dentry) {
$deleted = false;
if (isset($dentry['attribs']['']['ref'])) {
$uri = $dentry['attribs']['']['ref'];
$deleted = true;
if (isset($dentry['attribs']['']['when'])) {
$when = $dentry['attribs']['']['when'];
$when = datetime_convert('UTC', 'UTC', $when, 'Y-m-d H:i:s');
} else {
$when = datetime_convert('UTC', 'UTC', 'now', 'Y-m-d H:i:s');
}
}
if ($deleted) {
// check for relayed deletes to our conversation
$is_reply = false;
$r = q("select * from item where uri = '%s' and uid = %d limit 1", dbesc($uri), intval($importer['importer_uid']));
if (count($r)) {
$parent_uri = $r[0]['parent-uri'];
if ($r[0]['id'] != $r[0]['parent']) {
$is_reply = true;
}
}
if ($is_reply) {
$community = false;
if ($importer['page-flags'] == PAGE_COMMUNITY || $importer['page-flags'] == PAGE_PRVGROUP) {
$sql_extra = '';
$community = true;
logger('local_delivery: possible community delete');
} else {
$sql_extra = " and contact.self = 1 and item.wall = 1 ";
}
// was the top-level post for this reply written by somebody on this site?
// Specifically, the recipient?
$is_a_remote_delete = false;
// POSSIBLE CLEANUP --> Why select so many fields when only forum_mode and wall are used?
$r = q("select `item`.`id`, `item`.`uri`, `item`.`tag`, `item`.`forum_mode`,`item`.`origin`,`item`.`wall`,\n\t\t\t\t\t\t`contact`.`name`, `contact`.`url`, `contact`.`thumb` from `item`\n\t\t\t\t\t\tINNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id`\n\t\t\t\t\t\tWHERE `item`.`uri` = '%s' AND (`item`.`parent-uri` = '%s' or `item`.`thr-parent` = '%s')\n\t\t\t\t\t\tAND `item`.`uid` = %d\n\t\t\t\t\t\t{$sql_extra}\n\t\t\t\t\t\tLIMIT 1", dbesc($parent_uri), dbesc($parent_uri), dbesc($parent_uri), intval($importer['importer_uid']));
if ($r && count($r)) {
$is_a_remote_delete = true;
}
// Does this have the characteristics of a community or private group comment?
// If it's a reply to a wall post on a community/prvgroup page it's a
// valid community comment. Also forum_mode makes it valid for sure.
// If neither, it's not.
if ($is_a_remote_delete && $community) {
if (!$r[0]['forum_mode'] && !$r[0]['wall']) {
$is_a_remote_delete = false;
logger('local_delivery: not a community delete');
}
}
if ($is_a_remote_delete) {
logger('local_delivery: received remote delete');
}
}
$r = q("SELECT `item`.*, `contact`.`self` FROM `item` INNER JOIN contact on `item`.`contact-id` = `contact`.`id`\n\t\t\t\t\tWHERE `uri` = '%s' AND `item`.`uid` = %d AND `contact-id` = %d AND NOT `item`.`file` LIKE '%%[%%' LIMIT 1", dbesc($uri), intval($importer['importer_uid']), intval($importer['id']));
if (count($r)) {
$item = $r[0];
if ($item['deleted']) {
continue;
}
logger('local_delivery: deleting item ' . $item['id'] . ' uri=' . $item['uri'], LOGGER_DEBUG);
if ($item['object-type'] === ACTIVITY_OBJ_EVENT) {
logger("Deleting event " . $item['event-id'], LOGGER_DEBUG);
event_delete($item['event-id']);
}
if ($item['verb'] === ACTIVITY_TAG && $item['object-type'] === ACTIVITY_OBJ_TAGTERM) {
$xo = parse_xml_string($item['object'], false);
$xt = parse_xml_string($item['target'], false);
if ($xt->type === ACTIVITY_OBJ_NOTE) {
$i = q("select * from `item` where uri = '%s' and uid = %d limit 1", dbesc($xt->id), intval($importer['importer_uid']));
if (count($i)) {
// For tags, the owner cannot remove the tag on the author's copy of the post.
$owner_remove = $item['contact-id'] == $i[0]['contact-id'] ? true : false;
$author_remove = $item['origin'] && $item['self'] ? true : false;
$author_copy = $item['origin'] ? true : false;
if ($owner_remove && $author_copy) {
continue;
}
if ($author_remove || $owner_remove) {
$tags = explode(',', $i[0]['tag']);
$newtags = array();
if (count($tags)) {
foreach ($tags as $tag) {
if (trim($tag) !== trim($xo->body)) {
$newtags[] = trim($tag);
}
}
}
q("update item set tag = '%s' where id = %d", dbesc(implode(',', $newtags)), intval($i[0]['id']));
create_tags_from_item($i[0]['id']);
}
}
}
}
if ($item['uri'] == $item['parent-uri']) {
$r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s',\n\t\t\t\t\t\t\t`body` = '', `title` = ''\n\t\t\t\t\t\t\tWHERE `parent-uri` = '%s' AND `uid` = %d", dbesc($when), dbesc(datetime_convert()), dbesc($item['uri']), intval($importer['importer_uid']));
create_tags_from_itemuri($item['uri'], $importer['importer_uid']);
create_files_from_itemuri($item['uri'], $importer['importer_uid']);
update_thread_uri($item['uri'], $importer['importer_uid']);
} else {
$r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s',\n\t\t\t\t\t\t\t`body` = '', `title` = ''\n\t\t\t\t\t\t\tWHERE `uri` = '%s' AND `uid` = %d", dbesc($when), dbesc(datetime_convert()), dbesc($uri), intval($importer['importer_uid']));
create_tags_from_itemuri($uri, $importer['importer_uid']);
create_files_from_itemuri($uri, $importer['importer_uid']);
update_thread_uri($uri, $importer['importer_uid']);
if ($item['last-child']) {
// ensure that last-child is set in case the comment that had it just got wiped.
q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d ", dbesc(datetime_convert()), dbesc($item['parent-uri']), intval($item['uid']));
// who is the last child now?
$r = q("SELECT `id` FROM `item` WHERE `parent-uri` = '%s' AND `type` != 'activity' AND `deleted` = 0 AND `uid` = %d\n\t\t\t\t\t\t\t\tORDER BY `created` DESC LIMIT 1", dbesc($item['parent-uri']), intval($importer['importer_uid']));
if (count($r)) {
q("UPDATE `item` SET `last-child` = 1 WHERE `id` = %d", intval($r[0]['id']));
}
}
// if this is a relayed delete, propagate it to other recipients
if ($is_a_remote_delete) {
proc_run('php', "include/notifier.php", "drop", $item['id']);
}
}
}
}
}
}
foreach ($feed->get_items() as $item) {
$is_reply = false;
$item_id = $item->get_id();
$rawthread = $item->get_item_tags(NAMESPACE_THREAD, 'in-reply-to');
if (isset($rawthread[0]['attribs']['']['ref'])) {
$is_reply = true;
$parent_uri = $rawthread[0]['attribs']['']['ref'];
}
if ($is_reply) {
$community = false;
if ($importer['page-flags'] == PAGE_COMMUNITY || $importer['page-flags'] == PAGE_PRVGROUP) {
$sql_extra = '';
$community = true;
logger('local_delivery: possible community reply');
} else {
$sql_extra = " and contact.self = 1 and item.wall = 1 ";
}
// was the top-level post for this reply written by somebody on this site?
// Specifically, the recipient?
$is_a_remote_comment = false;
$top_uri = $parent_uri;
$r = q("select `item`.`parent-uri` from `item`\n\t\t\t\tWHERE `item`.`uri` = '%s'\n\t\t\t\tLIMIT 1", dbesc($parent_uri));
if ($r && count($r)) {
$top_uri = $r[0]['parent-uri'];
// POSSIBLE CLEANUP --> Why select so many fields when only forum_mode and wall are used?
$r = q("select `item`.`id`, `item`.`uri`, `item`.`tag`, `item`.`forum_mode`,`item`.`origin`,`item`.`wall`,\n\t\t\t\t\t`contact`.`name`, `contact`.`url`, `contact`.`thumb` from `item`\n\t\t\t\t\tINNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id`\n\t\t\t\t\tWHERE `item`.`uri` = '%s' AND (`item`.`parent-uri` = '%s' or `item`.`thr-parent` = '%s')\n\t\t\t\t\tAND `item`.`uid` = %d\n\t\t\t\t\t{$sql_extra}\n\t\t\t\t\tLIMIT 1", dbesc($top_uri), dbesc($top_uri), dbesc($top_uri), intval($importer['importer_uid']));
if ($r && count($r)) {
$is_a_remote_comment = true;
}
}
// Does this have the characteristics of a community or private group comment?
// If it's a reply to a wall post on a community/prvgroup page it's a
// valid community comment. Also forum_mode makes it valid for sure.
// If neither, it's not.
if ($is_a_remote_comment && $community) {
if (!$r[0]['forum_mode'] && !$r[0]['wall']) {
$is_a_remote_comment = false;
logger('local_delivery: not a community reply');
}
}
if ($is_a_remote_comment) {
logger('local_delivery: received remote comment');
$is_like = false;
// remote reply to our post. Import and then notify everybody else.
$datarray = get_atom_elements($feed, $item);
$r = q("SELECT `id`, `uid`, `last-child`, `edited`, `body` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1", dbesc($item_id), intval($importer['importer_uid']));
// Update content if 'updated' changes
if (count($r)) {
$iid = $r[0]['id'];
if (edited_timestamp_is_newer($r[0], $datarray)) {
// do not accept (ignore) an earlier edit than one we currently have.
if (datetime_convert('UTC', 'UTC', $datarray['edited']) < $r[0]['edited']) {
continue;
}
logger('received updated comment', LOGGER_DEBUG);
$r = q("UPDATE `item` SET `title` = '%s', `body` = '%s', `tag` = '%s', `edited` = '%s', `changed` = '%s' WHERE `uri` = '%s' AND `uid` = %d", dbesc($datarray['title']), dbesc($datarray['body']), dbesc($datarray['tag']), dbesc(datetime_convert('UTC', 'UTC', $datarray['edited'])), dbesc(datetime_convert()), dbesc($item_id), intval($importer['importer_uid']));
create_tags_from_itemuri($item_id, $importer['importer_uid']);
proc_run('php', "include/notifier.php", "comment-import", $iid);
}
continue;
}
$own = q("select name,url,thumb from contact where uid = %d and self = 1 limit 1", intval($importer['importer_uid']));
$datarray['type'] = 'remote-comment';
$datarray['wall'] = 1;
$datarray['parent-uri'] = $parent_uri;
$datarray['uid'] = $importer['importer_uid'];
$datarray['owner-name'] = $own[0]['name'];
$datarray['owner-link'] = $own[0]['url'];
$datarray['owner-avatar'] = $own[0]['thumb'];
$datarray['contact-id'] = $importer['id'];
if ($datarray['verb'] === ACTIVITY_LIKE || $datarray['verb'] === ACTIVITY_DISLIKE || $datarray['verb'] === ACTIVITY_ATTEND || $datarray['verb'] === ACTIVITY_ATTENDNO || $datarray['verb'] === ACTIVITY_ATTENDMAYBE) {
$is_like = true;
$datarray['type'] = 'activity';
$datarray['gravity'] = GRAVITY_LIKE;
$datarray['last-child'] = 0;
// only one like or dislike per person
// splitted into two queries for performance issues
$r = q("select id from item where uid = %d and `contact-id` = %d and verb = '%s' and (`parent-uri` = '%s') and deleted = 0 limit 1", intval($datarray['uid']), intval($datarray['contact-id']), dbesc($datarray['verb']), dbesc($datarray['parent-uri']));
if ($r && count($r)) {
continue;
}
$r = q("select id from item where uid = %d and `contact-id` = %d and verb = '%s' and (`thr-parent` = '%s') and deleted = 0 limit 1", intval($datarray['uid']), intval($datarray['contact-id']), dbesc($datarray['verb']), dbesc($datarray['parent-uri']));
if ($r && count($r)) {
continue;
}
}
if ($datarray['verb'] === ACTIVITY_TAG && $datarray['object-type'] === ACTIVITY_OBJ_TAGTERM) {
$xo = parse_xml_string($datarray['object'], false);
$xt = parse_xml_string($datarray['target'], false);
if ($xt->type == ACTIVITY_OBJ_NOTE && $xt->id) {
// fetch the parent item
$tagp = q("select * from item where uri = '%s' and uid = %d limit 1", dbesc($xt->id), intval($importer['importer_uid']));
if (!count($tagp)) {
continue;
}
// extract tag, if not duplicate, and this user allows tags, add to parent item
if ($xo->id && $xo->content) {
$newtag = '#[url=' . $xo->id . ']' . $xo->content . '[/url]';
if (!stristr($tagp[0]['tag'], $newtag)) {
$i = q("SELECT `blocktags` FROM `user` where `uid` = %d LIMIT 1", intval($importer['importer_uid']));
if (count($i) && !intval($i[0]['blocktags'])) {
q("UPDATE item SET tag = '%s', `edited` = '%s', `changed` = '%s' WHERE id = %d", dbesc($tagp[0]['tag'] . (strlen($tagp[0]['tag']) ? ',' : '') . $newtag), intval($tagp[0]['id']), dbesc(datetime_convert()), dbesc(datetime_convert()));
create_tags_from_item($tagp[0]['id']);
}
}
}
}
}
$posted_id = item_store($datarray);
$parent = 0;
if ($posted_id) {
$datarray["id"] = $posted_id;
$r = q("SELECT `parent`, `parent-uri` FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1", intval($posted_id), intval($importer['importer_uid']));
if (count($r)) {
$parent = $r[0]['parent'];
$parent_uri = $r[0]['parent-uri'];
}
if (!$is_like) {
$r1 = q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `uid` = %d AND `parent` = %d", dbesc(datetime_convert()), intval($importer['importer_uid']), intval($r[0]['parent']));
$r2 = q("UPDATE `item` SET `last-child` = 1, `changed` = '%s' WHERE `uid` = %d AND `id` = %d", dbesc(datetime_convert()), intval($importer['importer_uid']), intval($posted_id));
}
if ($posted_id && $parent) {
proc_run('php', "include/notifier.php", "comment-import", "{$posted_id}");
if (!$is_like && !$importer['self']) {
require_once 'include/enotify.php';
notification(array('type' => NOTIFY_COMMENT, 'notify_flags' => $importer['notify-flags'], 'language' => $importer['language'], 'to_name' => $importer['username'], 'to_email' => $importer['email'], 'uid' => $importer['importer_uid'], 'item' => $datarray, 'link' => $a->get_baseurl() . '/display/' . urlencode(get_item_guid($posted_id)), 'source_name' => stripslashes($datarray['author-name']), 'source_link' => $datarray['author-link'], 'source_photo' => link_compare($datarray['author-link'], $importer['url']) ? $importer['thumb'] : $datarray['author-avatar'], 'verb' => ACTIVITY_POST, 'otype' => 'item', 'parent' => $parent, 'parent_uri' => $parent_uri));
}
}
return 0;
// NOTREACHED
}
} else {
// regular comment that is part of this total conversation. Have we seen it? If not, import it.
$item_id = $item->get_id();
$datarray = get_atom_elements($feed, $item);
if ($importer['rel'] == CONTACT_IS_FOLLOWER) {
continue;
}
$r = q("SELECT `uid`, `last-child`, `edited`, `body` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1", dbesc($item_id), intval($importer['importer_uid']));
// Update content if 'updated' changes
if (count($r)) {
if (edited_timestamp_is_newer($r[0], $datarray)) {
// do not accept (ignore) an earlier edit than one we currently have.
if (datetime_convert('UTC', 'UTC', $datarray['edited']) < $r[0]['edited']) {
continue;
}
$r = q("UPDATE `item` SET `title` = '%s', `body` = '%s', `tag` = '%s', `edited` = '%s', `changed` = '%s' WHERE `uri` = '%s' AND `uid` = %d", dbesc($datarray['title']), dbesc($datarray['body']), dbesc($datarray['tag']), dbesc(datetime_convert('UTC', 'UTC', $datarray['edited'])), dbesc(datetime_convert()), dbesc($item_id), intval($importer['importer_uid']));
create_tags_from_itemuri($item_id, $importer['importer_uid']);
}
// update last-child if it changes
$allow = $item->get_item_tags(NAMESPACE_DFRN, 'comment-allow');
if ($allow && $allow[0]['data'] != $r[0]['last-child']) {
$r = q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d", dbesc(datetime_convert()), dbesc($parent_uri), intval($importer['importer_uid']));
$r = q("UPDATE `item` SET `last-child` = %d , `changed` = '%s' WHERE `uri` = '%s' AND `uid` = %d", intval($allow[0]['data']), dbesc(datetime_convert()), dbesc($item_id), intval($importer['importer_uid']));
}
continue;
}
$datarray['parent-uri'] = $parent_uri;
$datarray['uid'] = $importer['importer_uid'];
$datarray['contact-id'] = $importer['id'];
if ($datarray['verb'] === ACTIVITY_LIKE || $datarray['verb'] === ACTIVITY_DISLIKE || $datarray['verb'] === ACTIVITY_ATTEND || $datarray['verb'] === ACTIVITY_ATTENDNO || $datarray['verb'] === ACTIVITY_ATTENDMAYBE) {
$datarray['type'] = 'activity';
$datarray['gravity'] = GRAVITY_LIKE;
// only one like or dislike per person
// splitted into two queries for performance issues
$r = q("select id from item where uid = %d and `contact-id` = %d and verb ='%s' and deleted = 0 and (`parent-uri` = '%s') limit 1", intval($datarray['uid']), intval($datarray['contact-id']), dbesc($datarray['verb']), dbesc($parent_uri));
if ($r && count($r)) {
continue;
}
$r = q("select id from item where uid = %d and `contact-id` = %d and verb ='%s' and deleted = 0 and (`thr-parent` = '%s') limit 1", intval($datarray['uid']), intval($datarray['contact-id']), dbesc($datarray['verb']), dbesc($parent_uri));
if ($r && count($r)) {
continue;
}
}
if ($datarray['verb'] === ACTIVITY_TAG && $datarray['object-type'] === ACTIVITY_OBJ_TAGTERM) {
$xo = parse_xml_string($datarray['object'], false);
$xt = parse_xml_string($datarray['target'], false);
if ($xt->type == ACTIVITY_OBJ_NOTE) {
$r = q("select * from item where `uri` = '%s' AND `uid` = %d limit 1", dbesc($xt->id), intval($importer['importer_uid']));
if (!count($r)) {
continue;
}
// extract tag, if not duplicate, add to parent item
if ($xo->content) {
if (!stristr($r[0]['tag'], trim($xo->content))) {
q("UPDATE item SET tag = '%s' WHERE id = %d", dbesc($r[0]['tag'] . (strlen($r[0]['tag']) ? ',' : '') . '#[url=' . $xo->id . ']' . $xo->content . '[/url]'), intval($r[0]['id']));
create_tags_from_item($r[0]['id']);
}
}
}
}
$posted_id = item_store($datarray);
// find out if our user is involved in this conversation and wants to be notified.
if (!x($datarray['type']) || $datarray['type'] != 'activity') {
$myconv = q("SELECT `author-link`, `author-avatar`, `parent` FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d AND `parent` != 0 AND `deleted` = 0", dbesc($top_uri), intval($importer['importer_uid']));
if (count($myconv)) {
$importer_url = $a->get_baseurl() . '/profile/' . $importer['nickname'];
// first make sure this isn't our own post coming back to us from a wall-to-wall event
if (!link_compare($datarray['author-link'], $importer_url)) {
foreach ($myconv as $conv) {
// now if we find a match, it means we're in this conversation
if (!link_compare($conv['author-link'], $importer_url)) {
continue;
}
require_once 'include/enotify.php';
$conv_parent = $conv['parent'];
notification(array('type' => NOTIFY_COMMENT, 'notify_flags' => $importer['notify-flags'], 'language' => $importer['language'], 'to_name' => $importer['username'], 'to_email' => $importer['email'], 'uid' => $importer['importer_uid'], 'item' => $datarray, 'link' => $a->get_baseurl() . '/display/' . urlencode(get_item_guid($posted_id)), 'source_name' => stripslashes($datarray['author-name']), 'source_link' => $datarray['author-link'], 'source_photo' => link_compare($datarray['author-link'], $importer['url']) ? $importer['thumb'] : $datarray['author-avatar'], 'verb' => ACTIVITY_POST, 'otype' => 'item', 'parent' => $conv_parent, 'parent_uri' => $parent_uri));
// only send one notification
break;
}
}
}
}
continue;
}
} else {
// Head post of a conversation. Have we seen it? If not, import it.
$item_id = $item->get_id();
$datarray = get_atom_elements($feed, $item);
if (x($datarray, 'object-type') && $datarray['object-type'] === ACTIVITY_OBJ_EVENT) {
$ev = bbtoevent($datarray['body']);
if ((x($ev, 'desc') || x($ev, 'summary')) && x($ev, 'start')) {
$ev['cid'] = $importer['id'];
$ev['uid'] = $importer['uid'];
$ev['uri'] = $item_id;
$ev['edited'] = $datarray['edited'];
$ev['private'] = $datarray['private'];
$ev['guid'] = $datarray['guid'];
$r = q("SELECT * FROM `event` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1", dbesc($item_id), intval($importer['uid']));
if (count($r)) {
$ev['id'] = $r[0]['id'];
}
$xyz = event_store($ev);
continue;
}
}
$r = q("SELECT `uid`, `last-child`, `edited`, `body` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1", dbesc($item_id), intval($importer['importer_uid']));
// Update content if 'updated' changes
if (count($r)) {
if (edited_timestamp_is_newer($r[0], $datarray)) {
// do not accept (ignore) an earlier edit than one we currently have.
if (datetime_convert('UTC', 'UTC', $datarray['edited']) < $r[0]['edited']) {
continue;
}
$r = q("UPDATE `item` SET `title` = '%s', `body` = '%s', `tag` = '%s', `edited` = '%s', `changed` = '%s' WHERE `uri` = '%s' AND `uid` = %d", dbesc($datarray['title']), dbesc($datarray['body']), dbesc($datarray['tag']), dbesc(datetime_convert('UTC', 'UTC', $datarray['edited'])), dbesc(datetime_convert()), dbesc($item_id), intval($importer['importer_uid']));
create_tags_from_itemuri($item_id, $importer['importer_uid']);
update_thread_uri($item_id, $importer['importer_uid']);
}
// update last-child if it changes
$allow = $item->get_item_tags(NAMESPACE_DFRN, 'comment-allow');
if ($allow && $allow[0]['data'] != $r[0]['last-child']) {
$r = q("UPDATE `item` SET `last-child` = %d , `changed` = '%s' WHERE `uri` = '%s' AND `uid` = %d", intval($allow[0]['data']), dbesc(datetime_convert()), dbesc($item_id), intval($importer['importer_uid']));
}
continue;
}
$datarray['parent-uri'] = $item_id;
$datarray['uid'] = $importer['importer_uid'];
$datarray['contact-id'] = $importer['id'];
if (!link_compare($datarray['owner-link'], $importer['url'])) {
// The item owner info is not our contact. It's OK and is to be expected if this is a tgroup delivery,
// but otherwise there's a possible data mixup on the sender's system.
// the tgroup delivery code called from item_store will correct it if it's a forum,
// but we're going to unconditionally correct it here so that the post will always be owned by our contact.
logger('local_delivery: Correcting item owner.', LOGGER_DEBUG);
$datarray['owner-name'] = $importer['senderName'];
$datarray['owner-link'] = $importer['url'];
$datarray['owner-avatar'] = $importer['thumb'];
}
if ($importer['rel'] == CONTACT_IS_FOLLOWER && !tgroup_check($importer['importer_uid'], $datarray)) {
continue;
}
// This is my contact on another system, but it's really me.
// Turn this into a wall post.
$notify = item_is_remote_self($importer, $datarray);
$posted_id = item_store($datarray, false, $notify);
if (stristr($datarray['verb'], ACTIVITY_POKE)) {
$verb = urldecode(substr($datarray['verb'], strpos($datarray['verb'], '#') + 1));
if (!$verb) {
continue;
}
$xo = parse_xml_string($datarray['object'], false);
if ($xo->type == ACTIVITY_OBJ_PERSON && $xo->id) {
// somebody was poked/prodded. Was it me?
$links = parse_xml_string("<links>" . unxmlify($xo->link) . "</links>", false);
foreach ($links->link as $l) {
$atts = $l->attributes();
switch ($atts['rel']) {
case "alternate":
$Blink = $atts['href'];
break;
default:
break;
}
}
if ($Blink && link_compare($Blink, $a->get_baseurl() . '/profile/' . $importer['nickname'])) {
// send a notification
require_once 'include/enotify.php';
notification(array('type' => NOTIFY_POKE, 'notify_flags' => $importer['notify-flags'], 'language' => $importer['language'], 'to_name' => $importer['username'], 'to_email' => $importer['email'], 'uid' => $importer['importer_uid'], 'item' => $datarray, 'link' => $a->get_baseurl() . '/display/' . urlencode(get_item_guid($posted_id)), 'source_name' => stripslashes($datarray['author-name']), 'source_link' => $datarray['author-link'], 'source_photo' => link_compare($datarray['author-link'], $importer['url']) ? $importer['thumb'] : $datarray['author-avatar'], 'verb' => $datarray['verb'], 'otype' => 'person', 'activity' => $verb, 'parent' => $datarray['parent']));
}
}
}
continue;
}
}
return 0;
// NOTREACHED
}
/**
* Setup simplepie
* @param string $raw_data
*/
private function _setup_simplepie($raw_data)
{
$data = new SimplePie();
$data->set_raw_data($raw_data);
$data->enable_cache(false);
$data->enable_order_by_date(true);
$data->init();
$data->handle_content_type();
return $data;
}
/**
* Factory method to create a SimplePie instance
*
* If a file URL is set as feedUrl on the channel, the raw data will be set
* on SimplePie to enable functional testing.
*
* @param \Planetflow3\Domain\Model\Channel $channel
* @return \SimplePie
*/
protected function createSimplePie(Channel $channel)
{
$simplePie = new \SimplePie();
if (strpos($channel->getFeedUrl(), 'file://') === 0) {
$simplePie->set_raw_data(file_get_contents($channel->getFeedUrl()));
} else {
$simplePie->set_feed_url($channel->getFeedUrl());
}
$simplePie->enable_cache(FALSE);
$simplePie->init();
return $simplePie;
}
