function post_edit($post_id)
 {
     global $post, $pagenow;
     if ($this->justposted) {
         return;
     }
     $blog_charset = get_bloginfo('charset');
     // this condition make sure that the podpress settings of a post or page will be saved only via this admin pages and not "quick edit"
     if ("post.php" === $pagenow or "page.php" === $pagenow or "post-new.php" === $pagenow or "page-new.php" === $pagenow) {
         // patch for compat with post revisions (WP 2.6+)
         if (isset($_POST['post_ID']) && (int) $_POST['post_ID']) {
             $post_id = (int) $_POST['post_ID'];
         }
         $this->justposted = true;
         if ($this->checkWritableTempFileDir()) {
             if (!empty($this->tempfilesystempath)) {
                 $dh = opendir($this->tempfilesystempath);
                 while (false !== ($filename = readdir($dh))) {
                     if (substr($filename, 0, 10) == 'feedcache_' && is_file($this->tempfilesystempath . '/' . $filename)) {
                         unlink($this->tempfilesystempath . '/' . $filename);
                     }
                 }
             }
         }
         if (isset($_POST['podPressMedia'])) {
             $i = 0;
             foreach ($_POST['podPressMedia'] as $mediafiledata) {
                 if (!empty($mediafiledata['URI'])) {
                     foreach ($mediafiledata as $key => $value) {
                         switch ($key) {
                             case 'URI':
                                 if (isset($mediafiledata['podPressMedia_' . $i . '_cleanURI']) and 'yes' === $mediafiledata['podPressMedia_' . $i . '_cleanURI']) {
                                     $verifiedMedia[$i][$key] = clean_url($value, array('http', 'https'), 'db');
                                 } else {
                                     $verifiedMedia[$i][$key] = trim($value);
                                 }
                                 break;
                             case 'title':
                                 $verifiedMedia[$i][$key] = htmlspecialchars(strip_tags(trim($value)), ENT_QUOTES, $blog_charset);
                                 break;
                             case 'size':
                             case 'dimensionW':
                             case 'dimensionH':
                                 $value = strip_tags(trim($value));
                                 $verifiedMedia[$i][$key] = intval(preg_replace('/[^0-9]/', '', $value));
                                 break;
                             case 'duration':
                                 $value = strip_tags(trim($value));
                                 $result = preg_match('/(^([0-9]{1,3})(:([0-5][0-9])){0,1}(:([0-5][0-9])$))/', $value, $b);
                                 if (!empty($b) and 0 < $result) {
                                     $verifiedMedia[$i][$key] = $value;
                                 } else {
                                     $verifiedMedia[$i][$key] = '';
                                 }
                                 break;
                             default:
                                 $verifiedMedia[$i][$key] = $value;
                                 break;
                         }
                     }
                 }
                 $i++;
             }
             delete_post_meta($post_id, '_podPressMedia');
             if (!empty($verifiedMedia)) {
                 if ($this->settings['enablePodangoIntegration']) {
                     foreach ($verifiedMedia as $key => $val) {
                         if (substr($val['URI'], 0, strlen('Podango:')) == 'Podango:') {
                             $fileNameParts = explode(':', $val['URI']);
                             $podPressPostSpecific['PodangoPodcastID'] = $fileNameParts[1];
                             $podPressPostSpecific['PodangoMediaFileID'] = $fileNameParts[2];
                             $podPressPostSpecific['PodangoEpisodeID'] = $fileNameParts[3];
                             if (empty($podPressPostSpecific['PodangoMediaFileID'])) {
                                 // need to add the mediafileID lookup
                             }
                             if (empty($podPressPostSpecific['PodangoEpisodeID'])) {
                                 if ($this->settings['podangoDefaultPodcast'] == '##ALL##') {
                                     $podangoPodcastID = (int) $_POST['podPressPodangoPodcastID'];
                                 } else {
                                     $podangoPodcastID = $this->settings['podangoDefaultPodcast'];
                                 }
                                 $podPressPostSpecific['PodangoEpisodeID'] = $this->podangoapi->CreateEpisode($podangoPodcastID, $_POST['post_title'], $_POST['content'], '', $podPressPostSpecific['PodangoMediaFileID']);
                             } else {
                                 $this->podangoapi->UpdateEpisode($podPressPostSpecific['PodangoEpisodeID'], $_POST['post_title'], $_POST['content'], '', $podPressPostSpecific['PodangoMediaFileID']);
                             }
                             $val['URI'] = $this->podangoapi->mediaTrackerURL . '555/' . $podPressPostSpecific['PodangoEpisodeID'] . '/' . $fileNameParts[4];
                             $verifiedMedia[$key] = $val;
                             unset($fileNameParts);
                         }
                     }
                 }
                 podPress_add_post_meta($post_id, '_podPressMedia', $verifiedMedia, true);
             }
         }
         if (isset($_POST['iTunesSubtitleChoice']) and $_POST['iTunesSummaryChoice'] and $_POST['iTunesKeywordsChoice'] and $_POST['iTunesAuthorChoice'] and $_POST['iTunesExplicit'] and $_POST['iTunesBlock']) {
             if ($_POST['iTunesSubtitleChoice'] == 'Custom' && !empty($_POST['iTunesSubtitle'])) {
                 $podPressPostSpecific['itunes:subtitle'] = htmlspecialchars(strip_tags(trim($_POST['iTunesSubtitle'])), ENT_QUOTES, $blog_charset);
             } else {
                 $podPressPostSpecific['itunes:subtitle'] = '##PostExcerpt##';
             }
             if ($_POST['iTunesSummaryChoice'] == 'Custom' && !empty($_POST['iTunesSummary'])) {
                 $podPressPostSpecific['itunes:summary'] = htmlspecialchars(strip_tags(trim($_POST['iTunesSummary'])), ENT_QUOTES, $blog_charset);
             } elseif ($_POST['iTunesSummaryChoice'] == 'Global') {
                 $podPressPostSpecific['itunes:summary'] = '##Global##';
             } elseif ($_POST['iTunesSummaryChoice'] == 'PostContentShortened') {
                 $podPressPostSpecific['itunes:summary'] = '##PostContentShortened##';
             } else {
                 $podPressPostSpecific['itunes:summary'] = '##PostExcerpt##';
             }
             if ($_POST['iTunesKeywordsChoice'] == 'Custom' && !empty($_POST['iTunesKeywords'])) {
                 $podPressPostSpecific['itunes:keywords'] = $this->cleanup_itunes_keywords($_POST['iTunesKeywords']);
             } elseif ($_POST['iTunesKeywordsChoice'] == 'Global') {
                 $podPressPostSpecific['itunes:keywords'] = '##Global##';
             } elseif ($_POST['iTunesKeywordsChoice'] == 'post_tags') {
                 $podPressPostSpecific['itunes:keywords'] = '##post_tags##';
             } else {
                 $podPressPostSpecific['itunes:keywords'] = '##WordPressCats##';
             }
             if ($_POST['iTunesAuthorChoice'] == 'Custom' && !empty($_POST['iTunesAuthor'])) {
                 $podPressPostSpecific['itunes:author'] = htmlspecialchars(strip_tags(trim($_POST['iTunesAuthor'])), ENT_QUOTES, $blog_charset);
             } else {
                 $podPressPostSpecific['itunes:author'] = '##Global##';
             }
             if ($_POST['iTunesExplicit']) {
                 $podPressPostSpecific['itunes:explicit'] = $_POST['iTunesExplicit'];
             } else {
                 $podPressPostSpecific['itunes:explicit'] = 'No';
             }
             if ($_POST['iTunesBlock']) {
                 $podPressPostSpecific['itunes:block'] = $_POST['iTunesBlock'];
             } else {
                 $podPressPostSpecific['itunes:block'] = 'No';
             }
             delete_post_meta($post_id, '_podPressPostSpecific');
             podPress_add_post_meta($post_id, '_podPressPostSpecific', $podPressPostSpecific, true);
         }
         if (FALSE === is_object($post) or TRUE === empty($post)) {
             $post = new stdClass();
         }
         $post->podPressPostSpecific = $podPressPostSpecific;
         /*
         				if(class_exists(snoopy)) {
         					if(!empty($this->settings['iTunes']['FeedID'])) {
         						$client = new Snoopy();
         						$client->_fp_timeout = 10;
         						$x = $client->fetch('https://phobos.apple.com/WebObjects/MZFinance.woa/wa/pingPodcast?id='.$this->settings['iTunes']['FeedID']);
         					} elseif(!empty($this->settings['iTunes']['feedURL'])) {
         						$client = new Snoopy();
         						$client->_fp_timeout = 10;
         						$x = $client->fetch('https://phobos.apple.com/WebObjects/MZFinance.woa/wa/pingPodcast?feedURL='.$this->settings['iTunes']['feedURL']);
         					}
         				}
         */
     } else {
         return;
     }
 }
 function do_legacy_upgrades($current)
 {
     global $wpdb;
     while (TRUE == version_compare(PODPRESS_VERSION, $current, '>=') and TRUE == version_compare('8.8', $current, '>=')) {
         settype($current, 'string');
         switch ($current) {
             case '0':
                 $current = PODPRESS_VERSION;
                 break;
             case '1.4':
                 $posts_that_need_upgrades = array();
                 $posts = $wpdb->get_results("SELECT ID, post_content FROM " . $wpdb->posts);
                 if ($posts) {
                     foreach ($posts as $post) {
                         if (preg_match($this->podcasttag_regexp, $post->post_content, $matches)) {
                             $podcastTagFileName = $matches[1];
                         } else {
                             $podcastTagFileName = false;
                         }
                         if ($podcastTagFileName) {
                             $posts_that_need_upgrades[$post->ID] = $post->post_content;
                         }
                     }
                     reset($posts_that_need_upgrades);
                     foreach ($posts_that_need_upgrades as $key => $value) {
                         $wpdb->query("UPDATE " . $wpdb->posts . " SET post_content = '" . preg_replace($this->podcasttag_regexp, '', $value) . "' WHERE ID=" . $key);
                         if (preg_match($this->podcasttag_regexp, $content, $matches)) {
                             $podcastTagFileName = $matches[1];
                         } else {
                             $podcastTagFileName = false;
                         }
                         delete_post_meta($key, 'podPress_podcastStandardAudio');
                         add_post_meta($key, 'podPress_podcastStandardAudio', $podcastTagFileName, true);
                     }
                 }
                 break;
             case '3.8':
                 $this->settings['audioWebPath'] = get_option('podPress_audioWebPath');
                 $this->settings['audioFilePath'] = get_option('podPress_audioFilePath');
                 if ($this->settings['audioWebPath'] == '') {
                     add_option('podPress_mediaWebPath', $this->settings['audioWebPath'], "Web path to Podcast media files", true);
                     $this->settings['audioWebPath'] = $this->settings['audioWebPath'];
                     delete_option('podPress_audioWebPath');
                 }
                 if ($this->settings['audioFilePath'] == '') {
                     add_option('podPress_mediaFilePath', $this->settings['audioFilePath'], "File path to Podcast media files", true);
                     $this->settings['mediaFilePath'] = $this->settings['audioFilePath'];
                     delete_option('podPress_audioFilePath');
                 }
                 $posts = $wpdb->get_results("SELECT ID FROM " . $wpdb->prefix . "posts");
                 if ($posts) {
                     foreach ($posts as $post) {
                         $sql = "SELECT meta_key, meta_value\n\t\t\t\t\t\t\t\t        FROM " . $wpdb->prefix . "postmeta \n\t\t\t\t\t\t\t\t\tWHERE meta_key  IN(\n\t\t\t\t\t\t\t\t\t\t'podPress_podcastStandardAudio', \n\t\t\t\t\t\t\t\t\t\t'podPress_podcastStandardAudioSize',\n\t\t\t\t\t\t\t\t\t\t'podPress_podcastStandardAudioDuration',\n\t\t\t\t\t\t\t\t\t\t'podPress_podcastEnhancedAudio',\n\t\t\t\t\t\t\t\t\t\t'podPress_podcastEnhancedAudioSize',\n\t\t\t\t\t\t\t\t\t\t'podPress_podcastEnhancedAudioDuration',\n\t\t\t\t\t\t\t\t\t\t'podPress_podcastVideo',\n\t\t\t\t\t\t\t\t\t\t'podPress_podcastVideoSize',\n\t\t\t\t\t\t\t\t\t\t'podPress_podcastVideoDuration',\n\t\t\t\t\t\t\t\t\t\t'podPress_podcastVideoDimension',\n\t\t\t\t\t\t\t\t\t\t'podPress_webVideo',\n\t\t\t\t\t\t\t\t\t\t'podPress_webVideoSize',\n\t\t\t\t\t\t\t\t\t\t'podPress_webVideoDuration',\n\t\t\t\t\t\t\t\t\t\t'podPress_webVideoDimension',\n\t\t\t\t\t\t\t\t\t\t'podPress_podcastEbook',\n\t\t\t\t\t\t\t\t\t\t'podPress_podcastEbookSize',\n\t\t\t\t\t\t\t\t\t\t'itunes:duration',\n\t\t\t\t\t\t\t\t\t\t'enclosure'\n\t\t\t\t\t\t\t\t\t) AND post_id = " . $post->ID;
                         $metadata = $wpdb->get_results($sql);
                         if ($metadata) {
                             $posts2convert = array();
                             foreach ($metadata as $stat) {
                                 $posts2convert[$post->ID][$stat->meta_key] = $stat->meta_value;
                             }
                             $rssaddedyet = false;
                             $podPressMedia = array();
                             foreach ($posts2convert as $key => $val) {
                                 if (isset($val['enclosure'])) {
                                     $encParts = split("\n", $val['enclosure']);
                                     $data = $this->upgrade_convert39to40mediaFile(trim(htmlspecialchars($encParts[0])), trim(htmlspecialchars($encParts[1])));
                                     if (!$rssaddedyet) {
                                         $rssaddedyet = true;
                                         $data['rss'] = 'on';
                                     }
                                     $podPressMedia[] = $data;
                                 }
                                 if (isset($val['podPress_podcastStandardAudio'])) {
                                     $data = $this->upgrade_convert39to40mediaFile($val['podPress_podcastStandardAudio'], $val['podPress_podcastStandardAudioSize'], $val['podPress_podcastStandardAudioDuration']);
                                     if (!$rssaddedyet) {
                                         $rssaddedyet = true;
                                         $data['rss'] = 'on';
                                     }
                                     $podPressMedia[] = $data;
                                 }
                                 if (isset($val['podPress_podcastEnhancedAudio'])) {
                                     $data = $this->upgrade_convert39to40mediaFile($val['podPress_podcastEnhancedAudio'], $val['podPress_podcastEnhancedAudioSize'], $val['podPress_podcastEnhancedAudioDuration']);
                                     if (!$rssaddedyet) {
                                         $rssaddedyet = true;
                                         $data['rss'] = 'on';
                                     }
                                     $podPressMedia[] = $data;
                                 }
                                 if (isset($val['podPress_podcastVideo'])) {
                                     $data = $this->upgrade_convert39to40mediaFile($val['podPress_podcastVideo'], $val['podPress_podcastVideoSize'], $val['podPress_podcastVideoDuration'], $val['podPress_podcastVideoDimension']);
                                     if (!$rssaddedyet) {
                                         $rssaddedyet = true;
                                         $data['rss'] = 'on';
                                     }
                                     $podPressMedia[] = $data;
                                 }
                                 if (isset($val['podPress_webVideo'])) {
                                     $data = $this->upgrade_convert39to40mediaFile($val['podPress_webVideo'], $val['podPress_webVideoSize'], $val['podPress_webVideoDuration'], $val['podPress_webVideoDimension']);
                                     $podPressMedia[] = $data;
                                 }
                                 if (isset($val['podPress_podcastEbook'])) {
                                     $data = $this->upgrade_convert39to40mediaFile($val['podPress_podcastEbook'], $val['podPress_podcastEbookSize']);
                                     if (!$rssaddedyet) {
                                         $rssaddedyet = true;
                                         $data['rss'] = 'on';
                                     }
                                     $podPressMedia[] = $data;
                                 }
                             }
                             if (is_array($podPressMedia)) {
                                 delete_post_meta($post->ID, 'podPressMedia');
                                 podPress_add_post_meta($post->ID, 'podPressMedia', $podPressMedia, true);
                             }
                         }
                     }
                 }
                 $sql = "UPDATE " . $wpdb->prefix . "postmeta SET meta_key='enclosure_hold' WHERE meta_key='enclosure'";
                 $wpdb->query($sql);
                 break;
             case '4.2':
                 $playerOptions['bg'] = str_replace('0x', '#', get_option('podPress_player_bgcolor'));
                 delete_option('podPress_player_bgcolor');
                 $playerOptions['text'] = str_replace('0x', '#', get_option('podPress_player_textcolor'));
                 delete_option('podPress_player_textcolor');
                 $playerOptions['leftbg'] = str_replace('0x', '#', get_option('podPress_player_leftbgcolor'));
                 delete_option('podPress_player_leftbgcolor');
                 $playerOptions['lefticon'] = str_replace('0x', '#', get_option('podPress_player_lefticoncolor'));
                 delete_option('podPress_player_lefticoncolor');
                 $playerOptions['rightbg'] = str_replace('0x', '#', get_option('podPress_player_rightbgcolor'));
                 delete_option('podPress_player_rightbgcolor');
                 $playerOptions['rightbghover'] = str_replace('0x', '#', get_option('podPress_player_rightbghovercolor'));
                 delete_option('podPress_player_rightbghovercolor');
                 $playerOptions['righticon'] = str_replace('0x', '#', get_option('podPress_player_righticoncolor'));
                 delete_option('podPress_player_righticoncolor');
                 $playerOptions['righticonhover'] = str_replace('0x', '#', get_option('podPress_player_righticonhovercolor'));
                 delete_option('podPress_player_righticonhovercolor');
                 $playerOptions['slider'] = str_replace('0x', '#', get_option('podPress_player_slidercolor'));
                 delete_option('podPress_player_slidercolor');
                 $playerOptions['track'] = str_replace('0x', '#', get_option('podPress_player_trackcolor'));
                 delete_option('podPress_player_trackcolor');
                 $playerOptions['loader'] = str_replace('0x', '#', get_option('podPress_player_loadercolor'));
                 delete_option('podPress_player_loadercolor');
                 $playerOptions['border'] = str_replace('0x', '#', get_option('podPress_player_bordercolor'));
                 delete_option('podPress_player_bordercolor');
                 podPress_update_option('podPress_playerOptions', $playerOptions);
                 break;
             case '4.4':
                 if (!is_array($this->settings['iTunes'])) {
                     $this->settings['iTunes'] = array();
                 }
                 $x = stripslashes(get_option('itunesAdminName'));
                 delete_option('itunesAdminName');
                 if (!empty($x)) {
                     $this->settings['iTunes']['author'] = $x;
                 }
                 $this->settings['iTunes']['block'] = 'No';
                 $this->settings['iTunes']['category'] = array();
                 $cat1 = get_option('itunesCategory1');
                 $cat2 = get_option('itunesCategory2');
                 $cat3 = get_option('itunesCategory3');
                 if (!empty($cat1)) {
                     $this->settings['iTunes']['category'][] = $cat1;
                 }
                 if (!empty($cat2)) {
                     $this->settings['iTunes']['category'][] = $cat2;
                 }
                 if (!empty($cat3)) {
                     $this->settings['iTunes']['category'][] = $cat3;
                 }
                 $x = stripslashes(get_option('itunesImageBig'));
                 delete_option('itunesImageBig');
                 if (!empty($x)) {
                     $this->settings['iTunes']['image'] = $x;
                 }
                 $x = stripslashes(get_option('itunesDefaultExplicit'));
                 delete_option('itunesDefaultExplicit');
                 if (!empty($x)) {
                     $this->settings['iTunes']['explicit'] = $x;
                 }
                 $x = stripslashes(get_option('itunesFeedKeywords'));
                 delete_option('itunesFeedKeywords');
                 if (!empty($x)) {
                     $this->settings['iTunes']['keywords'] = $x;
                 }
                 $x = stripslashes(get_option('podcastdescription'));
                 delete_option('podcastdescription');
                 if (!empty($x)) {
                     $this->settings['iTunes']['summary'] = $x;
                 }
                 $x = stripslashes(get_option('itunesFeedID'));
                 delete_option('itunesFeedID');
                 if (!empty($x)) {
                     $this->settings['iTunes']['FeedID'] = $x;
                 }
                 delete_option('itunesUseKeyword');
                 delete_option('itunesFeedURL');
                 $x = stripslashes(get_option('itunesImageSmall'));
                 delete_option('itunesImageSmall');
                 if (!empty($x)) {
                     add_option('rss_image', $x);
                 }
                 $x = stripslashes(get_option('itunesTTL'));
                 delete_option('itunesTTL');
                 if (!empty($x)) {
                     add_option('rss_ttl', $x);
                 }
                 $x = stripslashes(get_option('downloadLinksInRSS'));
                 delete_option('downloadLinksInRSS');
                 if (!empty($x)) {
                     add_option('podPress_rss_showlinks', $x);
                 }
                 $x = stripslashes(get_option('channelCat'));
                 delete_option('channelCat');
                 if (!empty($x)) {
                     add_option('podPress_rss_category', $x);
                 }
                 delete_option('podPress_iTunes');
                 podPress_add_option('podPress_iTunes', $this->settings['iTunes']);
                 $x = podPress_get_option('podPress_playerOptions');
                 delete_option('podPress_playerOptions');
                 if (!empty($x)) {
                     podPress_add_option('podPress_playerSettings', $x);
                 }
                 $x = stripslashes(get_option('podPress_BeforeMore'));
                 delete_option('podPress_BeforeMore');
                 if (!empty($x)) {
                     add_option('podPress_contentBeforeMore', $x);
                 }
                 $sql = "SELECT media, \n\t\t\t\t\t\t               method, \n\t\t\t\t\t\t               COUNT(media) as cnt_total, \n\t\t\t\t\t\t               COUNT(CASE WHEN method = 'feed' THEN 1 END) as cnt_feed ,\n\t\t\t\t\t\t               COUNT(CASE WHEN method = 'web' THEN 1 END) as cnt_web ,\n\t\t\t\t\t\t               COUNT(CASE WHEN method = 'play' THEN 1 END) as cnt_play \n\t\t\t\t\t\t        FROM " . $wpdb->prefix . "podpress_stats \n\t\t\t\t\t\t        GROUP BY media \n\t\t\t\t\t\t        ORDER BY cnt_total DESC";
                 $stats = $wpdb->get_results($sql);
                 if ($stats) {
                     $i = 0;
                     foreach ($stats as $stat) {
                         ++$i;
                         $sqlI = "INSERT INTO " . $wpdb->prefix . "podpress_statcounts (media, total, feed, web, play) VALUES ('" . $stat->media . "', " . $stat->cnt_total . ", " . $stat->cnt_feed . ", " . $stat->cnt_web . ", " . $stat->cnt_play . ")";
                         $wpdb->query($sqlI);
                     }
                 }
                 break;
             case '4.5':
                 $x = stripslashes(get_option('channelCat'));
                 delete_option('channelCat');
                 if (!empty($x)) {
                     add_option('podPress_rss_category', $x);
                 }
                 break;
             case '5.3':
                 $posts = $wpdb->get_results("SELECT ID FROM " . $wpdb->prefix . "posts");
                 if ($posts) {
                     foreach ($posts as $post) {
                         $x['itunes:subtitle'] = get_post_meta($post->ID, 'itunes:subtitle', true);
                         delete_post_meta($post->ID, 'itunes:subtitle');
                         if (!isset($x['itunes:subtitle'])) {
                             unset($x['itunes:subtitle']);
                         }
                         $x['itunes:summary'] = get_post_meta($post->ID, 'itunes:summary', true);
                         delete_post_meta($post->ID, 'itunes:summary');
                         if (!isset($x['itunes:summary'])) {
                             unset($x['itunes:summary']);
                         }
                         $x['itunes:keywords'] = get_post_meta($post->ID, 'itunes:keywords', true);
                         delete_post_meta($post->ID, 'itunes:keywords');
                         if (!isset($x['itunes:keywords'])) {
                             unset($x['itunes:keywords']);
                         }
                         $x['itunes:author'] = get_post_meta($post->ID, 'itunes:author', true);
                         delete_post_meta($post->ID, 'itunes:author');
                         if (!isset($x['itunes:author'])) {
                             unset($x['itunes:author']);
                         }
                         $x['itunes:explicit'] = get_post_meta($post->ID, 'itunes:explicit', true);
                         delete_post_meta($post->ID, 'itunes:explicit');
                         if (!isset($x['itunes:explicit'])) {
                             unset($x['itunes:explicit']);
                         }
                         $x['itunes:block'] = get_post_meta($post->ID, 'itunes:block', true);
                         delete_post_meta($post->ID, 'itunes:block');
                         if (!isset($x['itunes:block'])) {
                             unset($x['itunes:block']);
                         }
                         if (!empty($x)) {
                             podPress_add_post_meta($post->ID, 'podPressPostSpecific', $x, true);
                         }
                     }
                 }
                 break;
             case '5.6':
                 $x = podPress_get_option('podPress_config');
                 $y = true;
                 if ($y) {
                     $newSettings = array();
                     $newSettings['enableStats'] = get_option('podPress_enableStats');
                     $newSettings['statMethod'] = get_option('podPress_statMethod');
                     $newSettings['statLogging'] = get_option('podPress_statLogging');
                     $newSettings['enablePodTracStats'] = get_option('podPress_enablePodTracStats');
                     $newSettings['enablePremiumContent'] = get_option('podPress_enablePremiumContent');
                     $newSettings['enableTorrentCasting'] = get_option('podPress_enableTorrentCasting');
                     $newSettings['mediaWebPath'] = get_option('podPress_mediaWebPath');
                     $newSettings['mediaFilePath'] = get_option('podPress_mediaFilePath');
                     $newSettings['contentBeforeMore'] = get_option('podPress_contentBeforeMore');
                     $newSettings['contentLocation'] = get_option('podPress_contentLocation');
                     $newSettings['contentImage'] = get_option('podPress_contentImage');
                     $newSettings['contentPlayer'] = get_option('podPress_contentPlayer');
                     $newSettings['contentDownload'] = get_option('podPress_contentDownload');
                     $newSettings['contentDownloadText'] = get_option('podPress_contentDownloadText');
                     $newSettings['contentDownloadStats'] = get_option('podPress_contentDownloadStats');
                     $newSettings['contentDuration'] = get_option('podPress_contentDuration');
                     $newSettings['rss_showlinks'] = get_option('podPress_rss_showlinks');
                     $newSettings['rss_category'] = get_option('podPress_rss_category');
                     $newSettings['enableFooter'] = get_option('podPress_enableFooter');
                     $newSettings['player'] = podPress_get_option('podPress_playerSettings');
                     $newSettings['iTunes'] = podPress_get_option('podPress_iTunes');
                     delete_option('podPress_config');
                     add_option('podPress_config', $newSettings, "podPress Configuration", true);
                 }
                 break;
             case '5.7':
                 // in the next release I will clean up old crap data that is still laying around
                 delete_option('podPress_enableStats');
                 delete_option('podPress_statMethod');
                 delete_option('podPress_statLogging');
                 delete_option('podPress_enablePodTracStats');
                 delete_option('podPress_enablePremiumContent');
                 delete_option('podPress_enableTorrentCasting');
                 delete_option('podPress_mediaWebPath');
                 delete_option('podPress_mediaFilePath');
                 delete_option('podPress_contentBeforeMore');
                 delete_option('podPress_contentLocation');
                 delete_option('podPress_contentImage');
                 delete_option('podPress_contentPlayer');
                 delete_option('podPress_contentDownload');
                 delete_option('podPress_contentDownloadText');
                 delete_option('podPress_contentDownloadStats');
                 delete_option('podPress_contentDuration');
                 delete_option('podPress_rss_showlinks');
                 delete_option('podPress_rss_category');
                 delete_option('podPress_enableFooter');
                 delete_option('podPress_iTunes');
                 delete_option('podPress_playerSettings');
                 delete_option('podPress_enableLogging');
                 delete_option('podPress_downloadLinksInRSS');
                 delete_option('podPress_categoryCasting');
                 delete_option('podPress_beforeMore');
                 $sql = "DELETE FROM " . $wpdb->prefix . "postmeta WHERE meta_key='podPressiTunesPostSpecific'";
                 $wpdb->query($sql);
                 break;
             case '6.3':
                 $x = podPress_get_option('podPress_config');
                 $x['iTunes']['category'][0] = podPress_upgradeCategory($x['iTunes']['category'][0]);
                 if (isset($x['iTunes']['category'][1])) {
                     $x['iTunes']['category'][1] = podPress_upgradeCategory($x['iTunes']['category'][1]);
                 }
                 if (isset($x['iTunes']['category'][2])) {
                     $x['iTunes']['category'][2] = podPress_upgradeCategory($x['iTunes']['category'][2]);
                 }
                 podPress_update_option('podPress_config', $x);
                 break;
             case '6.7':
                 $create_table = "ALTER TABLE " . $wpdb->prefix . "podpress_statcounts ADD COLUMN postID  int(11) NOT NULL DEFAULT 0 FIRST;";
                 podPress_maybe_add_column($wpdb->prefix . 'podpress_statcounts', 'postID', $create_table);
                 $sql = 'ALTER TABLE ' . $wpdb->prefix . 'podpress_statcounts ADD PRIMARY KEY (media(255),postID), DROP PRIMARY KEY;';
                 $wpdb->get_results($sql);
                 $create_table = "ALTER TABLE " . $wpdb->prefix . "podpress_stats ADD COLUMN postID  int(11) NOT NULL DEFAULT 0 AFTER id;";
                 podPress_maybe_add_column($wpdb->prefix . 'podpress_stats', 'postID', $create_table);
                 $mappings = array();
                 $sql = "SELECT * FROM " . $wpdb->prefix . "postmeta WHERE meta_key = 'podPressMedia' ORDER BY meta_id;";
                 $posts = $wpdb->get_results($sql);
                 if ($posts) {
                     foreach ($posts as $post) {
                         $mediaFiles = unserialize($post->meta_value);
                         if (is_array($mediaFiles)) {
                             foreach ($mediaFiles as $mediaFile) {
                                 if (!isset($mappings[$mediaFile['URI']])) {
                                     $filename = podPress_getFileName($mediaFile['URI']);
                                     $mappings[$filename] = $post->post_id;
                                 }
                             }
                         }
                     }
                     reset($mappings);
                     foreach ($mappings as $key => $val) {
                         $wpdb->query('UPDATE ' . $wpdb->prefix . "podpress_statcounts SET postID = '" . $val . "' WHERE media='" . $key . "'");
                         $wpdb->query('UPDATE ' . $wpdb->prefix . "podpress_stats SET postID = '" . $val . "' WHERE media='" . $key . "'");
                     }
                 }
             case '7.9':
                 $create_table = "ALTER TABLE " . $wpdb->prefix . "podpress_stats ADD COLUMN completed TINYINT(1) UNSIGNED DEFAULT 0;";
                 podPress_maybe_add_column($wpdb->prefix . 'podpress_stats', 'completed', $create_table);
                 break;
             case '8.3':
                 if ($this->settings['enablePodTracStats']) {
                     $this->settings['enable3rdPartyStats'] = 'PodTrac';
                 }
                 break;
             default:
                 // do nothing
                 break;
         }
         if (function_exists('wp_cache_flush')) {
             wp_cache_flush();
         }
         if (version_compare(PODPRESS_VERSION, $current, '>=')) {
             update_option('podPress_version', $current);
         }
         $current = $current + 0.1;
     }
 }
 function xmlrpc_post_addMedia($input)
 {
     $postdata = $input['postdata'];
     $content_struct = $input['content_struct'];
     if (isset($content_struct['enclosure']) && !empty($content_struct['enclosure']['url'])) {
         $media[0]['URI'] = $content_struct['enclosure']['url'];
         $media[0]['authorized'] = true;
         if (!empty($content_struct['enclosure']['type'])) {
             $media[0]['type'] = $content_struct['enclosure']['type'];
         } else {
             $media[0]['type'] = podPress_mimetypes(podPress_getFileExt($content_struct['enclosure']['url']));
         }
         if ($media[0]['type'] == 'video/x-ms-wmv') {
             $media[0]['type'] = 'video/wmv';
         } elseif ($media[0]['type'] == 'video/x-flv') {
             $media[0]['type'] = 'video/flv';
         }
         $media[0]['type'] = str_replace('/', '_', $media[0]['type']);
         if (!empty($content_struct['enclosure']['duration'])) {
             $media[0]['duration'] = $content_struct['enclosure']['duration'];
         } else {
             $media[0]['duration'] = 0;
         }
         if (!empty($content_struct['enclosure']['size'])) {
             $media[0]['size'] = $content_struct['enclosure']['size'];
         } else {
             $media[0]['size'] = 0;
         }
         if (!empty($content_struct['enclosure']['title'])) {
             $media[0]['title'] = $content_struct['enclosure']['title'];
         }
         if (!empty($content_struct['enclosure']['previewImage'])) {
             $media[0]['previewImage'] = $content_struct['enclosure']['previewImage'];
         }
         if (!empty($content_struct['enclosure']['rss'])) {
             $media[0]['rss'] = $content_struct['enclosure']['rss'];
         } else {
             $media[0]['rss'] = true;
         }
         delete_post_meta($postdata['ID'], '_podPressMedia');
         podPress_add_post_meta($postdata['ID'], '_podPressMedia', $media, true);
     }
     return true;
 }