error() public method

Get the error message for the occured error
public error ( ) : string | array
return string | array Error message, or array of messages for multifeeds
function tweetimport_import_twitter_feed($twitter_account)
{
  require_once (ABSPATH . WPINC . '/class-feed.php');

  $feed = new SimplePie();

  $account_parts = explode ('/', $twitter_account['twitter_name'], 2);



  if ($twitter_account['account_type'] == 1): //Account is Favorites
    $feed->set_feed_url(str_replace('#=#USER#=#', $account_parts[0], TWEETIMPORT_API_FAVORITES_URL));
  elseif ($twitter_account['account_type'] == 0 && count($account_parts) == 1): //User timeline
      $feed->set_feed_url(str_replace('#=#USER#=#', $account_parts[0], TWEETIMPORT_API_USER_TIMELINE_URL));
  elseif ($twitter_account['account_type'] == 2 && count($account_parts) == 2): //Account is list
      $feed_url = str_replace('#=#USER#=#', $account_parts[0], TWEETIMPORT_API_LIST_URL);
      $feed_url = str_replace('#=#LIST#=#', $account_parts[1], $feed_url);
      $feed->set_feed_url($feed_url);
  else :
      return '<strong>ERROR: Account information not correct. Account type wrong?</strong>';
  endif;

  $feed->set_useragent('Tweet Import http://skinju.com/wordpress/tweetimport');
  $feed->set_cache_class('WP_Feed_Cache');
  $feed->set_file_class('WP_SimplePie_File');
  $feed->enable_cache(true);
  $feed->set_cache_duration (apply_filters('tweetimport_cache_duration', 880));
  $feed->enable_order_by_date(false);
  $feed->init();
  $feed->handle_content_type();

  if ($feed->error()):
   return '<strong>ERROR: Feed Reading Error.</strong>';
  endif;

  $rss_items = $feed->get_items();

  $imported_count = 0;
  foreach ($rss_items as $item)
  {
    $item = apply_filters ('tweetimport_tweet_before_new_post', $item); //return false to stop processing an item.
    if (!$item) continue;

    $processed_description = $item->get_description();

    //Get the twitter author from the beginning of the tweet text
    $twitter_author = trim(preg_replace("~^(\w+):(.*?)$~", "\\1", $processed_description));

    if ($twitter_account['strip_name'] == 1):
      $processed_description = preg_replace("~^(\w+):(.*?)~i", "\\2", $processed_description);
    endif;

    if ($twitter_account['names_clickable'] == 1):
      $processed_description = preg_replace("~@(\w+)~", "<a href=\"http://www.twitter.com/\\1\" target=\"_blank\">@\\1</a>", $processed_description);
      $processed_description = preg_replace("~^(\w+):~", "<a href=\"http://www.twitter.com/\\1\" target=\"_blank\">@\\1</a>:", $processed_description);
    endif;

    if ($twitter_account['hashtags_clickable'] == 1):
      if ($twitter_account['hashtags_clickable_twitter'] == 1):
          $processed_description = preg_replace("/#(\w+)/", "<a href=\"http://search.twitter.com/search?q=\\1\" target=\"_blank\">#\\1</a>", $processed_description);
      else:
        $processed_description = preg_replace("/#(\w+)/", "<a href=\"" . skinju_get_tag_link("\\1") . "\">#\\1</a>", $processed_description);
      endif;
    endif;

  $processed_description = preg_replace("#(^|[\n ])([\w]+?://[\w]+[^ \"\n\r\t< ]*)#", "\\1<a href=\"\\2\" target=\"_blank\">\\2</a>", $processed_description);
  $processed_description = preg_replace("#(^|[\n ])((www|ftp)\.[^ \"\t\n\r< ]*)#", "\\1<a href=\"http://\\2\" target=\"_blank\">\\2</a>", $processed_description);

    $new_post = array('post_title' => trim (substr (preg_replace("~{$account_parts[0]}: ~i", "", $item->get_title()), 0, 25) . '...'),
                      'post_content' => trim ($processed_description),
                      'post_date' => $item->get_date('Y-m-d H:i:s'),
                      'post_author' => $twitter_account['author'],
                      'post_category' => array($twitter_account['category']),
                      'post_status' => 'publish');

    $new_post = apply_filters('tweetimport_new_post_before_create', $new_post); // Offer the chance to manipulate new post data. return false to skip
    if (!$new_post) continue;
    $new_post_id = wp_insert_post($new_post);

    $imported_count++;

    add_post_meta ($new_post_id, 'tweetimport_twitter_author', $twitter_author, true); 
    add_post_meta ($new_post_id, 'tweetimport_date_imported', date ('Y-m-d H:i:s'), true);
    add_post_meta ($new_post_id, 'tweetimport_twitter_id', $item->get_id(), true);
    add_post_meta ($new_post_id, 'tweetimport_twitter_id', $item->get_id(), true);
    add_post_meta ($new_post_id, '_tweetimport_twitter_id_hash', $item->get_id(true), true);
    add_post_meta ($new_post_id, 'tweetimport_twitter_post_uri', $item->get_link(0));
    add_post_meta ($new_post_id, 'tweetimport_author_avatar', $item->get_link(0, 'image'));

    preg_match_all ('~#([A-Za-z0-9_]+)(?=\s|\Z)~', $item->get_description(), $out);
    if ($twitter_account['add_tag']) $out[0][] = $twitter_account['add_tag'];
    wp_set_post_tags($new_post_id, implode (',', $out[0]));
  }

  return $imported_count;
}
 public function import($forceResync)
 {
     if (get_option('goodreads_user_id')) {
         if (!class_exists('SimplePie')) {
             require_once ABSPATH . WPINC . '/class-feed.php';
         }
         $rss_source = sprintf(self::$apiurl, get_option('goodreads_user_id'));
         /* Create the SimplePie object */
         $feed = new SimplePie();
         /* Set the URL of the feed you're retrieving */
         $feed->set_feed_url($rss_source);
         /* Tell SimplePie to cache the feed using WordPress' cache class */
         $feed->set_cache_class('WP_Feed_Cache');
         /* Tell SimplePie to use the WordPress class for retrieving feed files */
         $feed->set_file_class('WP_SimplePie_File');
         /* Tell SimplePie how long to cache the feed data in the WordPress database */
         $feed->set_cache_duration(apply_filters('wp_feed_cache_transient_lifetime', get_option('reclaim_update_interval'), $rss_source));
         /* Run any other functions or filters that WordPress normally runs on feeds */
         do_action_ref_array('wp_feed_options', array(&$feed, $rss_source));
         /* Initiate the SimplePie instance */
         $feed->init();
         /* Tell SimplePie to send the feed MIME headers */
         $feed->handle_content_type();
         if ($feed->error()) {
             parent::log(sprintf(__('no %s data', 'reclaim'), $this->shortname));
             parent::log($feed->error());
         } else {
             $data = self::map_data($feed);
             parent::insert_posts($data);
             update_option('reclaim_' . $this->shortname . '_last_update', current_time('timestamp'));
         }
     } else {
         parent::log(sprintf(__('%s user data missing. No import was done', 'reclaim'), $this->shortname));
     }
 }
示例#3
0
 /**
  * Fetches and parses an RSS or Atom feed, and returns its items.
  *
  * Each element in the returned array will have the following keys:
  *
  * - **authors** – An array of the item’s authors, where each sub-element has the following keys:
  *     - **name** – The author’s name
  *     - **url** – The author’s URL
  *     - **email** – The author’s email
  * - **categories** – An array of the item’s categories, where each sub-element has the following keys:
  *     - **term** – The category’s term
  *     - **scheme** – The category’s scheme
  *     - **label** – The category’s label
  * - **content** – The item’s main content.
  * - **contributors** – An array of the item’s contributors, where each sub-element has the following keys:
  *     - **name** – The contributor’s name
  *     - **url** – The contributor’s URL
  *     - **email** – The contributor’s email
  * - **date** – A {@link DateTime} object representing the item’s date.
  * - **dateUpdated** – A {@link DateTime} object representing the item’s last updated date.
  * - **permalink** – The item’s URL.
  * - **summary** – The item’s summary content.
  * - **title** – The item’s title.
  *
  * @param string $url           The feed’s URL.
  * @param int    $limit         The maximum number of items to return. Default is 0 (no limit).
  * @param int    $offset        The number of items to skip. Defaults to 0.
  * @param string $cacheDuration Any valid [PHP time format](http://www.php.net/manual/en/datetime.formats.time.php).
  *
  * @return array|string The list of feed items.
  */
 public function getFeedItems($url, $limit = 0, $offset = 0, $cacheDuration = null)
 {
     $items = array();
     if (!extension_loaded('dom')) {
         Craft::log('Craft needs the PHP DOM extension (http://www.php.net/manual/en/book.dom.php) enabled to parse feeds.', LogLevel::Warning);
         return $items;
     }
     if (!$cacheDuration) {
         $cacheDuration = craft()->config->getCacheDuration();
     } else {
         $cacheDuration = DateTimeHelper::timeFormatToSeconds($cacheDuration);
     }
     $feed = new \SimplePie();
     $feed->set_feed_url($url);
     $feed->set_cache_location(craft()->path->getCachePath());
     $feed->set_cache_duration($cacheDuration);
     $feed->init();
     // Something went wrong.
     if ($feed->error()) {
         Craft:
         log('There was a problem parsing the feed: ' . $feed->error(), LogLevel::Warning);
         return array();
     }
     foreach ($feed->get_items($offset, $limit) as $item) {
         $date = $item->get_date('U');
         $dateUpdated = $item->get_updated_date('U');
         $items[] = array('authors' => $this->_getItemAuthors($item->get_authors()), 'categories' => $this->_getItemCategories($item->get_categories()), 'content' => $item->get_content(true), 'contributors' => $this->_getItemAuthors($item->get_contributors()), 'date' => $date ? new DateTime('@' . $date) : null, 'dateUpdated' => $dateUpdated ? new DateTime('@' . $dateUpdated) : null, 'permalink' => $item->get_permalink(), 'summary' => $item->get_description(true), 'title' => $item->get_title(), 'enclosures' => $this->_getEnclosures($item->get_enclosures()));
     }
     return $items;
 }
 function fetch_feed2($url)
 {
     require_once ABSPATH . WPINC . '/class-feed.php';
     $feed = new SimplePie();
     $feed->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
     $feed->sanitize = new WP_SimplePie_Sanitize_KSES();
     $feed->set_cache_class('WP_Feed_Cache');
     $feed->set_file_class('WP_SimplePie_File');
     $feed->set_feed_url($url);
     $feed->force_feed(true);
     /** This filter is documented in wp-includes/class-feed.php */
     $feed->set_cache_duration(apply_filters('wp_feed_cache_transient_lifetime', 12 * HOUR_IN_SECONDS, $url));
     /**
      * Fires just before processing the SimplePie feed object.
      *
      * @since 3.0.0
      *
      * @param object &$feed SimplePie feed object, passed by reference.
      * @param mixed  $url   URL of feed to retrieve. If an array of URLs, the feeds are merged.
      */
     do_action_ref_array('wp_feed_options', array(&$feed, $url));
     $feed->init();
     $feed->handle_content_type();
     if ($feed->error()) {
         return new WP_Error('simplepie-error', $feed->error());
     }
     return $feed;
 }
 public function addAction()
 {
     require_once PLUGIN_DIR . "/FeedImporter/libraries/SimplePie/simplepie.inc";
     $feed = new SimplePie();
     $varName = strtolower($this->_modelClass);
     $class = $this->_modelClass;
     $record = new FeedImporter_Feed();
     //Need an id to work with the tags, so save it now, even though it might be sloppy/confusing
     $record->save();
     if ($_GET['feed_url']) {
         $feed_url = $_GET['feed_url'];
         $debug = new stdClass();
         $feed->set_feed_url($feed_url);
         // Run SimplePie.
         $feed->init();
         $feed->handle_content_type();
         if ($feed->error()) {
             $this->flash($feed->error());
             //return here?
         }
         $debug->title = $feed->get_title();
         $debug->description = $feed->get_description();
         //Set up the tag configurations for the first import
         $import = new FeedImporter_Import();
         $import->processFeedTags($feed, $record->id);
         $record->feed_url = $feed_url;
         $record->feed_title = $feed->get_title();
         $record->feed_description = $feed->get_description();
     }
     $record->save();
     // Create a new FakeCron_Task for the feed
     $fc_task = new FakeCron_Task();
     $fc_task->interval = 0;
     $fc_task->name = "Cron for feed " . $record->feed_title;
     $fc_task->plugin_class = "FeedImporter_FakeCronTask";
     $fc_task->plugin_name = 'FeedImporter';
     $fc_task->params = serialize(array($record->id));
     $fc_task->save();
     $record->task_id = $fc_task->id;
     $_POST['task_id'] = $fc_task->id;
     $this->view->assign(array($varName => $record));
     try {
         if ($record->saveForm($_POST)) {
             $this->redirect->goto('browse');
         }
     } catch (Omeka_Validator_Exception $e) {
         $this->flashValidationErrors($e);
     } catch (Exception $e) {
         $this->flash($e->getMessage());
     }
 }
示例#6
0
 public function doImport()
 {
     _log("Feed Import Started at " . date('c'));
     $db = get_db();
     $hasError = false;
     require_once PLUGIN_DIR . "/FeedImporter/libraries/SimplePie/simplepie.inc";
     $this->fi_feed = $db->getTable('FeedImporter_Feed')->find($this->feed_id);
     $this->fi_tags = $db->getTable('FeedImporter_TagConfig')->findByFeedId($this->feed_id, true);
     if ($this->fi_feed->map_authors) {
         $this->authorsMap = unserialize($this->fi_feed->authors_map);
     }
     $sp_feed = new SimplePie();
     $sp_feed->enable_cache(false);
     $sp_feed->set_feed_url($this->fi_feed->feed_url);
     $sp_feed->handle_content_type();
     // Run SimplePie.
     $sp_feed->init();
     if ($sp_feed->error()) {
         $hasError = true;
         $this->status = self::STATUS_FEED_ERRORS;
         $this->sp_error = $sp_feed->error();
         $this->save();
         return false;
     }
     if (!$hasError) {
         foreach ($sp_feed->get_items() as $sp_item) {
             if ($this->_needsImport($sp_item)) {
                 $this->processItemTags($sp_item);
                 $metadataArray = $this->buildFeedItemMetadata($sp_item);
                 $elementTextsArray = $this->buildFeedItemElementTexts($sp_item);
                 $newOmekaItem = insert_item($metadataArray, $elementTextsArray);
                 $newImportedItem = new FeedImporter_ImportedItem();
                 $newImportedItem->item_id = $newOmekaItem->id;
                 $newImportedItem->feed_id = $this->fi_feed->id;
                 $newImportedItem->import_id = $this->id;
                 $newImportedItem->sp_id = $sp_item->get_id();
                 $newImportedItem->save();
                 $this->_buildFeedItemItemTypeData($sp_item, $newOmekaItem);
                 $license = $sp_item->get_link(0, 'license');
                 if ($this->fi_feed->import_media && !empty($license)) {
                     $this->_doFileImportForItem($sp_item, $newOmekaItem);
                 }
             }
         }
     }
     $this->status = self::STATUS_COMPLETED_IMPORT;
     $this->save();
     return true;
 }
示例#7
0
 /**
  * Add a new feed to the database
  *
  * Adds the specified feed name and URL to the database. If no name is set
  * by the user, it fetches one from the feed. If the URL specified is a HTML
  * page and not a feed, it lets SimplePie do autodiscovery and uses the XML
  * url returned.
  *
  * @since 1.0
  *
  * @param string $url URL to feed or website (if autodiscovering)
  * @param string $name Title/Name of feed
  * @param string $cat Category to add feed to
  * @return bool True if succeeded, false if failed
  */
 public function add($url, $name = '', $cat = 'default')
 {
     if (empty($url)) {
         throw new Exception(_r("Couldn't add feed: No feed URL supplied"), Errors::get_code('admin.feeds.no_url'));
     }
     if (!preg_match('#https|http|feed#', $url)) {
         if (strpos($url, '://')) {
             throw new Exception(_r('Unsupported URL protocol'), Errors::get_code('admin.feeds.protocol_error'));
         }
         $url = 'http://' . $url;
     }
     require_once LILINA_INCPATH . '/contrib/simplepie/simplepie.inc';
     $feed_info = new SimplePie();
     $feed_info->set_useragent(LILINA_USERAGENT . ' SimplePie/' . SIMPLEPIE_BUILD);
     $feed_info->set_stupidly_fast(true);
     $feed_info->set_cache_location(get_option('cachedir'));
     $feed_info->set_favicon_handler(get_option('baseurl') . '/lilina-favicon.php');
     $feed_info->set_feed_url($url);
     $feed_info->init();
     $feed_error = $feed_info->error();
     $feed_url = $feed_info->subscribe_url();
     if (!empty($feed_error)) {
         throw new Exception(sprintf(_r("Couldn't add feed: %s is not a valid URL or the server could not be accessed. Additionally, no feeds could be found by autodiscovery."), $url), Errors::get_code('admin.feeds.invalid_url'));
     }
     if (empty($name)) {
         //Get it from the feed
         $name = $feed_info->get_title();
     }
     $id = sha1($feed_url);
     $this->feeds[$id] = array('feed' => $feed_url, 'url' => $feed_info->get_link(), 'id' => $id, 'name' => $name, 'cat' => $cat, 'icon' => $feed_info->get_favicon());
     $this->feeds[$id] = apply_filters('feed-create', $this->feeds[$id], $url);
     $this->save();
     return array('msg' => sprintf(_r('Added feed "%1$s"'), $name), 'id' => $id);
 }
 function get_rss_feed($url)
 {
     require_once ABSPATH . WPINC . '/class-feed.php';
     $feed = new SimplePie();
     $feed->set_sanitize_class('WP_SimplePie_Sanitize_KSES');
     $feed->sanitize = new WP_SimplePie_Sanitize_KSES();
     $feed->set_useragent('Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/37.0.2062.120 Safari/537.36');
     $feed->set_cache_class('WP_Feed_Cache');
     $feed->set_file_class('WP_SimplePie_File');
     $feed->set_feed_url($url);
     $feed->set_cache_duration(apply_filters('wp_feed_cache_transient_lifetime', 12 * HOUR_IN_SECONDS, $url));
     do_action_ref_array('wp_feed_options', array(&$feed, $url));
     $feed->init();
     $feed->handle_content_type();
     if ($feed->error()) {
         return new WP_Error('simplepie-error', $feed->error());
     }
     return $feed;
 }
 /**
  * Fetches and parses an RSS or Atom feed, and returns its items.
  *
  * Each element in the returned array will have the following keys:
  *
  * - **authors** – An array of the item’s authors, where each sub-element has the following keys:
  *     - **name** – The author’s name
  *     - **url** – The author’s URL
  *     - **email** – The author’s email
  * - **categories** – An array of the item’s categories, where each sub-element has the following keys:
  *     - **term** – The category’s term
  *     - **scheme** – The category’s scheme
  *     - **label** – The category’s label
  * - **content** – The item’s main content.
  * - **contributors** – An array of the item’s contributors, where each sub-element has the following keys:
  *     - **name** – The contributor’s name
  *     - **url** – The contributor’s URL
  *     - **email** – The contributor’s email
  * - **date** – A {@link DateTime} object representing the item’s date.
  * - **dateUpdated** – A {@link DateTime} object representing the item’s last updated date.
  * - **permalink** – The item’s URL.
  * - **summary** – The item’s summary content.
  * - **title** – The item’s title.
  *
  * @param string $url           The feed’s URL.
  * @param int    $limit         The maximum number of items to return. Default is 0 (no limit).
  * @param int    $offset        The number of items to skip. Defaults to 0.
  * @param string $cacheDuration Any valid [PHP time format](http://www.php.net/manual/en/datetime.formats.time.php).
  *
  * @return array|string The list of feed items.
  */
 public function getFeedItems($url, $limit = 0, $offset = 0, $cacheDuration = null)
 {
     $items = array();
     if (!extension_loaded('dom')) {
         Craft::log('Craft needs the PHP DOM extension (http://www.php.net/manual/en/book.dom.php) enabled to parse feeds.', LogLevel::Warning);
         return $items;
     }
     if (!$cacheDuration) {
         $cacheDuration = craft()->config->getCacheDuration();
     } else {
         $cacheDuration = DateTimeHelper::timeFormatToSeconds($cacheDuration);
     }
     // Potentially long-running request, so close session to prevent session blocking on subsequent requests.
     craft()->session->close();
     $feed = new \SimplePie();
     $feed->set_feed_url($url);
     $feed->set_cache_location(craft()->path->getCachePath());
     $feed->set_cache_duration($cacheDuration);
     $feed->init();
     // Something went wrong.
     if ($feed->error()) {
         Craft::log('There was a problem parsing the feed: ' . $feed->error(), LogLevel::Warning);
         return array();
     }
     foreach ($feed->get_items($offset, $limit) as $item) {
         // Validate the permalink
         $permalink = $item->get_permalink();
         if ($permalink) {
             $urlModel = new UrlModel();
             $urlModel->url = $item->get_permalink();
             if (!$urlModel->validate()) {
                 Craft::log('An item was omitted from the feed (' . $url . ') because its permalink was an invalid URL: ' . $permalink);
                 continue;
             }
         }
         $date = $item->get_date('U');
         $dateUpdated = $item->get_updated_date('U');
         $items[] = array('authors' => $this->_getItemAuthors($item->get_authors()), 'categories' => $this->_getItemCategories($item->get_categories()), 'content' => $item->get_content(true), 'contributors' => $this->_getItemAuthors($item->get_contributors()), 'date' => $date ? new DateTime('@' . $date) : null, 'dateUpdated' => $dateUpdated ? new DateTime('@' . $dateUpdated) : null, 'permalink' => $item->get_permalink(), 'summary' => $item->get_description(true), 'title' => $item->get_title(), 'enclosures' => $this->_getEnclosures($item->get_enclosures()));
     }
     return $items;
 }
示例#10
0
 static function read($feed)
 {
     $parser = new SimplePie();
     $parser->set_feed_url($feed);
     $parser->set_cache_location(storage_path() . '/cache');
     $parser->set_cache_duration(100);
     $success = $parser->init();
     $parser->handle_content_type();
     if ($parser->error() || !$success) {
         return null;
     } else {
         return $parser->get_items();
     }
 }
示例#11
0
 /**
  * Geonames Feeds GeoCoding (RSS to GEORSS)
  * Due to limitations, this returns only 20 items
  *
  * @param   string location / address
  * @return  string raw georss data
  */
 function geocode_feed($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;
     }
 }
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;
}
示例#13
0
 public function setCron()
 {
     $getUnique = $this->getAllFeedUrls();
     if (!empty($getUnique)) {
         foreach ($getUnique as $feedTableData) {
             $feed_user_title = $feedTableData->feed_user_title;
             $feed_url = $feedTableData->feed_admin_url;
             $usercat = $feedTableData->feed_user_category;
             $feed_filter_type = $feedTableData->feed_filter_type;
             $favicon_icon = $feedTableData->feed_favicon;
             $feed = new SimplePie();
             $feed->set_feed_url($feed_url);
             $feed->set_cache_location(APPPATH . '/cache');
             $feed->set_output_encoding('ISO-8859-1');
             $feed->init();
             $feed->handle_content_type();
             // Language
             $lang = $feed->get_language();
             $language = isset($lang) ? $lang : 'en-us';
             if ($feed->get_type() & SIMPLEPIE_TYPE_NONE) {
                 $feed_type = 'Unknown';
             } elseif ($feed->get_type() & SIMPLEPIE_TYPE_RSS_ALL) {
                 $feed_type = 'RSS';
             } elseif ($feed->get_type() & SIMPLEPIE_TYPE_ATOM_ALL) {
                 $feed_type = 'Atom';
             } elseif ($feed->get_type() & SIMPLEPIE_TYPE_ALL) {
                 $feed_type = 'Supported';
             }
             // Author
             if ($author = $feed->get_author()) {
                 $feedAuthor = $author->get_name();
             } else {
                 $feedAuthor = '';
             }
             if ($feed->error()) {
                 die;
             } else {
                 $feed_image_link = $feed->get_image_link();
                 $feed_image_url = $feed->get_image_url();
                 $feed_image_title = $feed->get_image_title();
                 $this->addFeeds($feed->get_items(0, 500), $feed_image_link, $feed_image_url, $feed_image_title, $usercat, $feed_url, $language, $feed_type, $feedAuthor, $feed_filter_type, $feed_user_title, $favicon_icon);
             }
         }
     }
 }
示例#14
0
 /**
  * Create a SimplePie object
  * @param  string  $url        URL of the RSS feed to parse
  * @param  integer $duration   Length of the cache in minutes
  * @param  string  $cache_name Name of the cache directory within /cache
  * @return Object              SimplePie object
  */
 public function create($url, $duration = 180, $cache_name = '')
 {
     $feed = new SimplePie();
     $feed->set_feed_url($url);
     // Load our own caching driver for SimplePie
     $feed->registry->call('Cache', 'register', array('ee', 'EE_SimplePie_Cache_driver'));
     // Establish the cache
     $feed->set_cache_location('ee:' . $cache_name);
     $feed->set_cache_duration($duration * 60);
     // Get parameter to seconds
     // Check to see if the feed was initialized, if so, deal with the type
     $success = $feed->init();
     $feed->handle_content_type();
     if ($success) {
         return $feed;
     }
     throw new Exception("RSS Parser Error: " . $feed->error());
 }
示例#15
0
 /**
  * Add a new feed to the database
  *
  * Adds the specified feed name and URL to the database. If no name is set
  * by the user, it fetches one from the feed. If the URL specified is a HTML
  * page and not a feed, it lets SimplePie do autodiscovery and uses the XML
  * url returned.
  *
  * @since 1.0
  *
  * @param string $url URL to feed or website (if autodiscovering)
  * @param string $name Title/Name of feed
  * @param string $cat Category to add feed to
  * @return bool True if succeeded, false if failed
  */
 public function add($url, $name = '', $cat = 'default')
 {
     if (empty($url)) {
         throw new Exception(_r("Couldn't add feed: No feed URL supplied"), Errors::get_code('admin.feeds.no_url'));
     }
     if (!preg_match('#https|http|feed#', $url)) {
         if (strpos($url, '://')) {
             throw new Exception(_r('Unsupported URL protocol'), Errors::get_code('admin.feeds.protocol_error'));
         }
         $url = 'http://' . $url;
     }
     $reporting = error_reporting();
     error_reporting(E_ERROR | E_PARSE | E_CORE_ERROR | E_COMPILE_ERROR);
     require_once LILINA_INCPATH . '/contrib/simplepie.class.php';
     // Need this for LILINA_USERAGENT
     class_exists('HTTPRequest');
     require_once LILINA_INCPATH . '/core/class-httprequest.php';
     $feed_info = new SimplePie();
     $feed_info->set_useragent(LILINA_USERAGENT . ' SimplePie/' . SIMPLEPIE_BUILD);
     $feed_info->set_stupidly_fast(true);
     $feed_info->set_cache_location(get_option('cachedir'));
     $feed_info->set_feed_url($url);
     $feed_info->init();
     $feed_error = $feed_info->error();
     $feed_url = $feed_info->subscribe_url();
     if (!empty($feed_error)) {
         throw new Exception(sprintf(_r("Couldn't add feed: %s is not a valid URL or the server could not be accessed. Additionally, no feeds could be found by autodiscovery."), $url), Errors::get_code('admin.feeds.invalid_url'));
     }
     if (empty($name)) {
         //Get it from the feed
         $name = $feed_info->get_title();
     }
     $id = sha1($feed_url);
     // Do a naive check to see if the feed already exists
     if ($this->get($id) !== false) {
         throw new Exception(_r("Couldn't add feed: you have already added that feed"), Errors::get_code('admin.feeds.feed_already_exists'));
     }
     $this->feeds[$id] = array('feed' => $feed_url, 'url' => $feed_info->get_link(), 'id' => $id, 'name' => $name, 'cat' => $cat, 'icon' => self::discover_favicon($feed_info, $id));
     $this->feeds[$id] = apply_filters('feed-create', $this->feeds[$id], $url, $feed_info);
     $this->save();
     error_reporting($reporting);
     return array('msg' => sprintf(_r('Added feed "%1$s"'), $name), 'id' => $id);
 }
 public function getFeed($refresh = false)
 {
     require_once dirname(__FILE__) . "/../../autoloader.php";
     $feed = new SimplePie();
     $url = "http://www.pinterest.com/taivasogilvy/feed.rss";
     $feed->set_feed_url($url);
     if ($refresh) {
         $feed->enable_cache(false);
     } else {
         $feed->set_cache_location($this->config->cacheFolder);
         $feed->set_cache_duration($this->config->cacheTime);
     }
     $feed->enable_order_by_date(false);
     $feed->init();
     $feed->handle_content_type();
     if ($feed->error()) {
         return false;
     } else {
         return $feed;
     }
 }
示例#17
0
文件: Reader.php 项目: sintoris/Known
 /**
  * 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(), $url);
     }
     return false;
 }
示例#18
0
 public function fetch_feed($url)
 {
     $cache_path = $this->app['resources']->getPath('cache') . '/simplepie';
     if (!file_exists($cache_path)) {
         mkdir($cache_path, 0777, true);
     }
     $feed = new \SimplePie();
     $feed->set_cache_location($cache_path);
     $feed->set_feed_url($url);
     $feed->init();
     $feed->handle_content_type();
     $error = $feed->error();
     if ($error) {
         throw new \Exception($error);
     }
     $rv = array();
     foreach ($feed->get_items() as $item) {
         $rv[] = array('feed' => $url, 'id' => $item->get_id(), 'url' => $item->get_permalink(), 'title' => $item->get_title(), 'description' => $item->get_description(), 'date' => $item->get_date('j F Y | g:i a'));
     }
     return $rv;
 }
 public function getFeed($refresh = false)
 {
     require_once dirname(__FILE__) . "/../../autoloader.php";
     $feed = new SimplePie();
     $url = "http://taivasfi.blogspot.fi/feeds/posts/default";
     $url = "http://blogi.taivas.fi/?feed=rss2";
     $feed->set_feed_url($url);
     if ($refresh) {
         $feed->enable_cache(false);
     } else {
         $feed->set_cache_location($this->config->cacheFolder);
         $feed->set_cache_duration($this->config->cacheTime);
     }
     $feed->enable_order_by_date(false);
     $feed->init();
     $feed->handle_content_type();
     if ($feed->error()) {
         return false;
     } else {
         return $feed;
     }
 }
示例#20
0
 /**
  * Opens an RSS feed, parses and loads the contents.
  *
  * @param string $url         The URL of the RSS feed
  * @param bool   $nativeOrder If true, disable order by date to preserve native ordering
  * @param bool   $force       Force SimplePie to parse the feed despite errors
  *
  * @return object An object that encapsulates the feed contents and operations on those contents.
  * @throws FeedParserException If opening or parsing feed fails
  **/
 public function parseFeed($url, $nativeOrder = false, $force = false)
 {
     require_once PATH_SYSTEM . '/vendors/SimplePie.php';
     $feed = new SimplePie();
     $feed->set_timeout($this->timeout);
     $feed->set_feed_url($url);
     $feed->enable_order_by_date(!$nativeOrder);
     $feed->force_feed($force);
     if ($this->cacheDuration != null) {
         $feed->set_cache_duration(intval($this->cacheDuration));
     }
     if ($this->cacheDirectory != null) {
         $feed->set_cache_location($this->cacheDirectory);
     }
     if ($this->stripHtmlTags != null) {
         $feed->strip_htmltags($this->stripHtmlTags);
     }
     @$feed->init();
     if ($err = $feed->error()) {
         throw new FeedParserException($err);
     }
     return $feed;
 }
示例#21
0
 private function GetRssItems($text)
 {
     // Make sure we have the cache location configured
     Kit::ClassLoader('file');
     $file = new File($this->db);
     $file->EnsureLibraryExists();
     // Parse the text template
     $matches = '';
     preg_match_all('/\\[.*?\\]/', $text, $matches);
     Debug::LogEntry('audit', 'Loading SimplePie to handle RSS parsing');
     // Use SimplePie to get the feed
     include_once '3rdparty/simplepie/autoloader.php';
     $feed = new SimplePie();
     $feed->set_cache_location($file->GetLibraryCacheUri());
     $feed->set_feed_url(urldecode($this->GetOption('uri')));
     $feed->set_cache_duration($this->GetOption('updateInterval', 3600) * 60);
     $feed->handle_content_type();
     $feed->init();
     if ($feed->error()) {
         Debug::LogEntry('audit', 'Feed Error: ' . $feed->error());
         return array();
     }
     // Store our formatted items
     $items = array();
     foreach ($feed->get_items() as $item) {
         // Substitute for all matches in the template
         $rowString = $text;
         // Substitite
         foreach ($matches[0] as $sub) {
             $replace = '';
             // Pick the appropriate column out
             if (strstr($sub, '|') !== false) {
                 // Use the provided namespace to extract a tag
                 list($tag, $namespace) = explode('|', $sub);
                 $tags = $item->get_item_tags(str_replace(']', '', $namespace), str_replace('[', '', $tag));
                 $replace = is_array($tags) ? $tags[0]['data'] : '';
             } else {
                 // Use the pool of standard tags
                 switch ($sub) {
                     case '[Title]':
                         $replace = $item->get_title();
                         break;
                     case '[Description]':
                         $replace = $item->get_description();
                         break;
                     case '[Content]':
                         $replace = $item->get_content();
                         break;
                     case '[Copyright]':
                         $replace = $item->get_copyright();
                         break;
                     case '[Date]':
                         $replace = $item->get_local_date();
                         break;
                     case '[PermaLink]':
                         $replace = $item->get_permalink();
                         break;
                     case '[Link]':
                         $replace = $item->get_link();
                         break;
                 }
             }
             // Substitute the replacement we have found (it might be '')
             $rowString = str_replace($sub, $replace, $rowString);
         }
         $items[] = $rowString;
     }
     // Return the formatted items
     return $items;
 }
示例#22
0
/**
 * @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 = $xx['item_id'];
                continue;
            }
        }
    }
}
示例#23
0
function discover_by_url($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;
}
示例#24
0
/**
* 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);
    }
}
示例#25
0
 /**
  * Get a specific RSS feed
  *
  * @param $url             string/array   URL of the feed or array of URL
  * @param $cache_duration  timestamp      cache duration (default DAY_TIMESTAMP)
  *
  * @return feed object
  **/
 static function getRSSFeed($url, $cache_duration = DAY_TIMESTAMP)
 {
     global $CFG_GLPI;
     $feed = new SimplePie();
     $feed->set_cache_location(GLPI_RSS_DIR);
     $feed->set_cache_duration($cache_duration);
     // proxy support
     if (!empty($CFG_GLPI["proxy_name"])) {
         $prx_opt = array();
         $prx_opt[CURLOPT_PROXY] = $CFG_GLPI["proxy_name"];
         $prx_opt[CURLOPT_PROXYPORT] = $CFG_GLPI["proxy_port"];
         if (!empty($CFG_GLPI["proxy_user"])) {
             $prx_opt[CURLOPT_HTTPAUTH] = CURLAUTH_ANYSAFE;
             $prx_opt[CURLOPT_PROXYUSERPWD] = $CFG_GLPI["proxy_user"] . ":" . Toolbox::decrypt($CFG_GLPI["proxy_passwd"], GLPIKEY);
         }
         $feed->set_curl_options($prx_opt);
     }
     $feed->enable_cache(true);
     $feed->set_feed_url($url);
     $feed->force_feed(true);
     // Initialize the whole SimplePie object.  Read the feed, process it, parse it, cache it, and
     // all that other good stuff.  The feed's information will not be available to SimplePie before
     // this is called.
     $feed->init();
     // We'll make sure that the right content type and character encoding gets set automatically.
     // This function will grab the proper character encoding, as well as set the content type to text/html.
     $feed->handle_content_type();
     if ($feed->error()) {
         return false;
     }
     return $feed;
 }
示例#26
0
function probe_url($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;
}
示例#27
0
 public function processData(\IRequestObject $requestObject)
 {
     $objectId = $requestObject->getId();
     $portlet = $portletObject = \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), $objectId);
     //icon
     $referIcon = \Portal::getInstance()->getAssetUrl() . "icons/refer_white.png";
     //reference handling
     $params = $requestObject->getParams();
     if (isset($params["referenced"]) && $params["referenced"] == true) {
         $portletIsReference = true;
         $referenceId = $params["referenceId"];
     } else {
         $portletIsReference = false;
     }
     $portletName = $portlet->get_attribute(OBJ_DESC);
     $this->getExtension()->addCSS();
     $this->getExtension()->addJS();
     //old bib
     include_once PATH_BASE . "koala-core/lib/bid/slashes.php";
     //get content of portlet
     $content = $portlet->get_attribute("bid:portlet:content");
     if (is_array($content) && count($content) > 0) {
         array_walk($content, "_stripslashes");
     } else {
         $content = array();
     }
     $portletInstance = \PortletRss::getInstance();
     $portletPath = $portletInstance->getExtensionPath();
     $num_items = isset($content["num_items"]) ? $content["num_items"] : 0;
     if (isset($content["address"])) {
         $feed = new \SimplePie();
         $feed->set_cache_location(PATH_CACHE);
         $feed->set_feed_url(derive_url($content["address"]));
         $feed->init();
         if ($num_items == 0) {
             $items = $feed->get_items();
         } else {
             $items = array_slice($feed->get_items(), 0, $num_items);
         }
     }
     $desc_length = isset($content["desc_length"]) ? $content["desc_length"] : 0;
     if (isset($content["allow_html"])) {
         $allow_html = $content["allow_html"] == "checked" ? true : false;
     } else {
         $allow_html = false;
     }
     $UBB = new \UBBCode();
     include_once PATH_BASE . "koala-core/lib/bid/derive_url.php";
     $portletFileName = $portletPath . "/ui/html/index.html";
     $tmpl = new \HTML_TEMPLATE_IT();
     $tmpl->loadTemplateFile($portletFileName);
     $tmpl->setVariable("EDIT_BUTTON", "");
     $tmpl->setVariable("PORTLET_ID", $portlet->get_id());
     $tmpl->setVariable("RSS_NAME", $portletName);
     //refernce icon
     if ($portletIsReference) {
         $tmpl->setVariable("REFERENCE_ICON", "<img src='{$referIcon}'>");
     }
     //popupmenu
     if (!$portletIsReference && $portlet->check_access_write($GLOBALS["STEAM"]->get_current_steam_user())) {
         $popupmenu = new \Widgets\PopupMenu();
         $popupmenu->setData($portlet);
         $popupmenu->setNamespace("PortletRss");
         $popupmenu->setElementId("portal-overlay");
         $tmpl->setVariable("POPUPMENU", $popupmenu->getHtml());
     }
     if ($portletIsReference && $portlet->check_access_write($GLOBALS["STEAM"]->get_current_steam_user())) {
         $popupmenu = new \Widgets\PopupMenu();
         $popupmenu->setData($portlet);
         $popupmenu->setNamespace("Portal");
         $popupmenu->setElementId("portal-overlay");
         $popupmenu->setParams(array(array("key" => "sourceObjectId", "value" => $portlet->get_id()), array("key" => "linkObjectId", "value" => $referenceId)));
         $popupmenu->setCommand("PortletGetPopupMenuReference");
         $tmpl->setVariable("POPUPMENU", $popupmenu->getHtml());
     }
     if (sizeof($content) > 0) {
         if ($feed->error()) {
             $tmpl->setVariable("NOITEMSTEXT", "RSS-Ladefehler");
         } else {
             if (count($items) == 0) {
                 $tmpl->setVariable("NOITEMSTEXT", "RSS-Feed ist leer.");
             } else {
                 foreach ($items as $item) {
                     $tmpl->setCurrentBlock("BLOCK_RSS_ITEM");
                     if ($allow_html) {
                         $itemtitle = $item->get_title();
                         $itemdesc = $item->get_description();
                     } else {
                         $itemtitle = strip_tags($item->get_title());
                         $itemdesc = strip_tags($item->get_description());
                     }
                     if ($desc_length == 0) {
                         $itemdesc = "";
                     } else {
                         if ($desc_length > 0 && strlen($itemdesc) > $desc_length) {
                             $itemdesc = substr($itemdesc, 0, $desc_length) . "...";
                         }
                     }
                     $tmpl->setVariable("ITEMTITLE", $itemtitle);
                     $tmpl->setVariable("ITEMDESC", $itemdesc);
                     $tmpl->setVariable("ITEMURL", derive_url($item->get_permalink()));
                     $tmpl->setVariable("LINK", "");
                     $tmpl->parse("BLOCK_RSS_ITEM");
                 }
             }
         }
     } else {
         $tmpl->setVariable("NOITEMSTEXT", "RSS-Feed nicht konfiguriert.");
     }
     $htmlBody = $tmpl->get();
     $this->content = $htmlBody;
     //widgets
     $outputWidget = new \Widgets\RawHtml();
     $outputWidget->setHtml($htmlBody);
     $outputWidget->addWidget(new \Widgets\PopupMenu());
     $this->rawHtmlWidget = $outputWidget;
 }
示例#28
0
// On désactive la mise en cache
$simple->set_useragent('Mozilla/5.0 (compatible; SimplePie.org; simple.tuxfamily.org)');
// User-Agent propre à SRR
$sqlite = new PDO('sqlite:core/private/data.db');
// On charge la base de données
$query = $sqlite->query('SELECT id,url,last_check FROM feeds WHERE user_id=' . $sqlite->quote($_GET['uid']));
// On récupère la liste des flux
$time = time();
while ($response = $query->fetch()) {
    if ($time > $response['last_check'] + 600) {
        $feed_id = $response['id'];
        $simple->set_feed_url($response['url']);
        $simple->init();
        $simple->handle_content_type();
        $error = 0;
        if ($simple->error()) {
            $error = 1;
        }
        foreach ($simple->get_items() as $item) {
            $title = $sqlite->quote(strip_tags($item->get_title()));
            $permalink = $sqlite->quote($item->get_permalink());
            $date = strtotime($item->get_date());
            if ($date < $response['last_check'] - 30) {
                // Si l'item lu date de 30 secondes avant la dernière recherche, on stoppe
                break;
            }
            $description = $sqlite->quote($item->get_content());
            if (empty($description)) {
                $description = $sqlite->quote($item->get_description());
            }
            $description = preg_replace('/(<(link|script|iframe|object|applet|embed).*?>[^<]*(<\\/(link|script|iframe|object|applet|embed).*?>)?)/i', '', $description);
示例#29
0
/**
 * Build SimplePie object based on RSS or Atom feed from URL.
 *
 * @since 2.8
 *
 * @param string $url URL to retrieve feed
 * @return WP_Error|SimplePie WP_Error object on failure or SimplePie object on success
 */
function fetch_feed($url)
{
    require_once ABSPATH . WPINC . '/class-feed.php';
    $feed = new SimplePie();
    $feed->set_feed_url($url);
    $feed->set_cache_class('WP_Feed_Cache');
    $feed->set_file_class('WP_SimplePie_File');
    $feed->set_cache_duration(apply_filters('wp_feed_cache_transient_lifetime', 43200));
    $feed->init();
    $feed->handle_content_type();
    if ($feed->error()) {
        return new WP_Error('simplepie-error', $feed->error());
    }
    return $feed;
}
示例#30
0
function local_delivery($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
}