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<?php
/*
License:
==============================================================================
Copyright 2006 Dan Kuykendall (email : dan@kuykendall.org)
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-107 USA
*/
class podPress_class {
var $settings = array();
// Global hardcoded settings
var $podcastTag_regexp = "/\[podcast:([^]]+)]/";
var $podcastTag = '[display_podcast]';
var $podtrac_url = 'http://www.podtrac.com/pts/redirect.mp3/';
var $requiredAdminRights = 'level_7';
var $realm = 'Premium Subscribers Content';
var $justposted = false;
var $tempFileSystemPath = '';
var $tempFileURLPath = '';
var $tempContentAddedTo = array();
/*************************************************************/
/* Load up the plugin values and get ready to action */
/*************************************************************/
function podPress_class() {
// Make sure some standard values are set.
$x = get_option('rss_language');
if(!$x || empty($x))
{
add_option('rss_language', 'en_us');
}
$x = get_option('rss_image');
if(!$x || empty($x))
{
podPress_update_option('rss_image', podPress_url().'images/powered_by_podpress.jpg');
}
// load up podPress general config
$this->settings = podPress_get_option('podPress_config');
if(!is_array($this->settings)) {
$this->settings = array();
}
if($this->settings['compatibilityChecks']['themeTested'] !== true) {
$this->settings['compatibilityChecks']['themeTested'] = false;
}
if($this->settings['compatibilityChecks']['wp_head'] !== true) {
$this->settings['compatibilityChecks']['wp_head'] = false;
}
if($this->settings['compatibilityChecks']['wp_footer'] !== true) {
$this->settings['compatibilityChecks']['wp_footer'] = false;
}
if(!is_bool($this->settings['enableStats'])) {
if($this->settings['enableStats']== 'true') {
$this->settings['enableStats'] = true;
} else {
$this->settings['enableStats'] = false;
}
}
if(!is_bool($this->settings['enableStats'])) {
if($this->settings['enableStats']== 'true') {
$this->settings['enableStats'] = true;
} else {
$this->settings['enableStats'] = false;
}
}
if(!$this->settings['statMethod'] || empty($this->settings['statMethod']) || $this->settings['statMethod'] == 'htaccess')
{
$this->settings['statMethod'] = 'permalinks';
}
if(!$this->settings['statLogging'] || empty($this->settings['statLogging']))
{
$this->settings['statLogging'] = 'Counts';
}
if(!is_bool($this->settings['enablePodTracStats'])) {
if($this->settings['enablePodTracStats']== 'true') {
$this->settings['enablePodTracStats'] = true;
} else {
$this->settings['enablePodTracStats'] = false;
}
}
if(!is_bool($this->settings['enableMobatalkAudioComments'])) {
if($this->settings['enableMobatalkAudioComments']== 'true') {
$this->settings['enableMobatalkAudioComments'] = true;
} else {
$this->settings['enableMobatalkAudioComments'] = false;
}
}
if(!$this->settings['rss_copyright'] || empty($this->settings['rss_copyright']))
{
$this->settings['rss_copyright'] = '2006-2007';
}
if(!$this->settings['mobatalkID'] || empty($this->settings['mobatalkID']))
{
$this->settings['mobatalkID'] = '352';
}
if(podPress_WPVersionCheck('2.0.0')) {
if(!is_bool($this->settings['enablePremiumContent'])) {
if($this->settings['enablePremiumContent']== 'true') {
$this->settings['enablePremiumContent'] = true;
} else {
$this->settings['enablePremiumContent'] = false;
}
}
} else {
$this->settings['enablePremiumContent'] = false;
}
if(empty($this->settings['premiumMethod'])) {
$this->settings['premiumMethod'] = 'Digest';
}
if(!defined('PODPRESS_PREMIUM_METHOD')) {
define('PODPRESS_PREMIUM_METHOD', $this->settings['premiumMethod']);
}
if(!is_bool($this->settings['enableTorrentCasting'])) {
if($this->settings['enableTorrentCasting']== 'true') {
$this->settings['enableTorrentCasting'] = true;
} else {
$this->settings['enableTorrentCasting'] = false;
}
}
if(empty($this->settings['podcastFeedURL'])) {
if(podPress_WPVersionCheck('2.1')) {
$this->settings['podcastFeedURL'] = get_settings('siteurl').'/?feed=podcast';
} else {
$this->settings['podcastFeedURL'] = get_settings('siteurl').'/?feed=rss2';
}
}
if(empty($this->settings['mediaWebPath'])) {
$this->settings['mediaWebPath'] = get_settings('siteurl').'/wp-content/uploads';
}
unset($this->settings['autoDetectedMediaFilePath']);
if(!file_exists($this->settings['mediaFilePath'])) {
$this->settings['autoDetectedMediaFilePath'] = str_replace(get_settings('siteurl'), '', $this->settings['mediaWebPath']);
$this->settings['autoDetectedMediaFilePath'] = ABSPATH.$this->settings['autoDetectedMediaFilePath'];
if(!file_exists($this->settings['autoDetectedMediaFilePath'])) {
$this->settings['autoDetectedMediaFilePath'] .= ' (Auto Detection Failed.)';
}
}
if(empty($this->settings['maxMediaFiles']) || $this->settings['maxMediaFiles'] < 1) {
$this->settings['maxMediaFiles'] = 5;
}
if(!$this->settings['contentBeforeMore'] || empty($this->settings['contentBeforeMore']))
{
$this->settings['contentBeforeMore'] = 'yes';
}
if(!$this->settings['contentLocation'] || empty($this->settings['contentLocation']))
{
$this->settings['contentLocation'] = 'end';
}
if(!$this->settings['contentImage'] || empty($this->settings['contentImage']))
{
$this->settings['contentImage'] = 'button';
}
if(!$this->settings['contentPlayer'] || empty($this->settings['contentPlayer']))
{
$this->settings['contentPlayer'] = 'both';
}
if(empty($this->settings['videoPreviewImage'])) {
$this->settings['videoPreviewImage'] = podPress_url().'images/vpreview_center.png';
}
if(!is_bool($this->settings['disableVideoPreview'])) {
if($this->settings['disableVideoPreview']== 'true') {
$this->settings['disableVideoPreview'] = true;
} else {
$this->settings['disableVideoPreview'] = false;
}
}
if(!$this->settings['contentDownload'] || empty($this->settings['contentDownload']))
{
$this->settings['contentDownload'] = 'enabled';
}
if(!$this->settings['contentDownloadText'] || empty($this->settings['contentDownloadText']))
{
$this->settings['contentDownloadText'] = 'enabled';
}
if(!$this->settings['contentDownloadStats'] || empty($this->settings['contentDownloadStats']))
{
$this->settings['contentDownloadStats'] = 'enabled';
}
if(!$this->settings['contentDuration'] || empty($this->settings['contentDuration']))
{
$this->settings['contentDuration'] = 'enabled';
}
if(!is_bool($this->settings['contentAutoDisplayPlayer'])) {
if($this->settings['contentAutoDisplayPlayer'] == 'false') {
$this->settings['contentAutoDisplayPlayer'] = false;
} else {
$this->settings['contentAutoDisplayPlayer'] = true;
}
}
if(!is_bool($this->settings['enableFooter'])) {
if($this->settings['enableFooter']== 'false') {
$this->settings['enableFooter'] = false;
} else {
$this->settings['enableFooter'] = true;
}
}
if($this->settings['player']['bg'] == '') {
$this->resetPlayerSettings();
}
if(empty($this->settings['iTunes']['summary'])) {
$this->settings['iTunes']['summary'] = stripslashes(get_option('blogdescription'));
} else {
$this->settings['iTunes']['summary'] = stripslashes($this->settings['iTunes']['summary']);
}
$this->settings['iTunes']['keywords'] = stripslashes($this->settings['iTunes']['keywords']);
$this->settings['iTunes']['subtitle'] = stripslashes($this->settings['iTunes']['subtitle']);
$this->settings['iTunes']['author'] = stripslashes($this->settings['iTunes']['author']);
$this->settings['iTunes']['FeedID'] = stripslashes($this->settings['iTunes']['FeedID']);
$this->settings['iTunes']['FeedID'] = str_replace(' ', '', $this->settings['iTunes']['FeedID']);
if(!is_numeric($this->settings['iTunes']['FeedID'])) {
$this->settings['iTunes']['FeedID'] = settype($this->settings['iTunes']['FeedID'], 'double');
}
if(empty($this->settings['iTunes']['explicit'])) {
$this->settings['iTunes']['explicit'] = 'No';
}
if(empty($this->settings['iTunes']['image'])) {
$x = get_option('rss_image');
if(isset($x) && $x != podPress_url().'images/powered_by_podpress.jpg') {
$this->settings['iTunes']['image'] = $x;
} else {
$this->settings['iTunes']['image'] = podPress_url().'images/powered_by_podpress_large.jpg';
}
}
if(empty($this->settings['iTunes']['new-feed-url'])) {
$this->settings['iTunes']['new-feed-url'] = 'Disable';
}
//$this->feed_getCategory();
$this->tempFileSystemPath = ABSPATH.get_option('upload_path').'/podpress_temp';
$this->tempFileURLPath = get_settings('siteurl').'/'.get_option('upload_path').'/podpress_temp';
}
/*************************************************************/
/* Handle all the default values for a new install of plugin */
/*************************************************************/
function activate() {
GLOBAL $wpdb;
$current = get_option('podPress_version');
if(!$current) {
$current = 0;
}
if(function_exists('get_role')) {
$ps_role = get_role('premium_subscriber');
if(!$ps_role) {
add_role('premium_subscriber', 'Premium Subscriber', $caps);
$ps_role = get_role('premium_subscriber');
}
$ps_role = get_role('premium_subscriber');
if(!$ps_role->has_cap('premium_content')) {
$ps_role->add_cap('premium_content');
}
if(!$ps_role->has_cap('read')) {
$ps_role->add_cap('read');
}
$role = get_role('administrator');
if(!$role->has_cap('premium_content')) {
$role->add_cap('premium_content');
}
}
// Create stats table
$create_table = "CREATE TABLE ".$wpdb->prefix."podpress_statcounts (".
"postID int(11) NOT NULL default '0',".
"media varchar(255) NOT NULL,".
"total int(11) default '1',".
"feed int(11) default '0',".
"web int(11) default '0',".
"play int(11) default '0',".
"PRIMARY KEY (media)) TYPE=MyISAM;";
podPress_maybe_create_table($wpdb->prefix."podpress_statcounts", $create_table);
// Create stats table
$create_table = "CREATE TABLE ".$wpdb->prefix."podpress_stats (".
"id int(11) unsigned NOT NULL auto_increment,".
"postID int(11) NOT NULL default '0',".
"media varchar(255) NOT NULL default '',".
"method varchar(50) NOT NULL default '',".
"remote_ip varchar(15) NOT NULL default '',".
"country varchar(50) NOT NULL default '',".
"language VARCHAR(5) NOT NULL default '',".
"domain varchar(255) NOT NULL default '',".
"referer varchar(255) NOT NULL default '',".
"resource varchar(255) NOT NULL default '',".
"user_agent varchar(255) NOT NULL default '',".
"platform varchar(50) NOT NULL default '',".
"browser varchar(50) NOT NULL default '',".
"version varchar(15) NOT NULL default '',".
"dt int(10) unsigned NOT NULL default '0',".
"UNIQUE KEY id (id)) TYPE=MyISAM;";
podPress_maybe_create_table($wpdb->prefix."podpress_stats", $create_table);
$create_table = "ALTER TABLE ".$wpdb->comments." ADD COLUMN comment_enclosure text NULL;";
podPress_maybe_add_column($wpdb->comments, 'comment_enclosure', $create_table);
if(function_exists('wp_cache_flush')) {
wp_cache_flush();
}
if($current == 0) {
$current = PODPRESS_VERSION;
add_option('podPress_version', $current);
}
$x = podPress_get_option('podPress_config');
if($x['mediaWebPath'] == '') {
$x['mediaWebPath'] = get_settings('siteurl').'/wp-content/uploads';
}
if($x['mediaFilePath'] == '') {
$x['mediaFilePath'] = ABSPATH.'/wp-content/uploads';
}
if(!is_array($x['player']) || $x['player']['bg'] == '') {
$x['player'] = $this->resetPlayerSettings();
}
podPress_update_option('podPress_config', $x);
}
function deactivate() {
// at the moment I have nothing I would want to clean up
}
function iTunesLink() {
return '<a href="http://phobos.apple.com/WebObjects/MZStore.woa/wa/viewPodcast?id='.$this->settings['iTunes']['FeedID'].'"><img src="'.podPress_url().'images/itunes.png" border="0" alt="View in iTunes"/></a>';
}
function resetPlayerSettings() {
$result['bg'] = '#F8F8F8';
$result['leftbg'] = '#F8F8F8';
$result['text'] = '#666666';
$result['leftbg'] = '#EEEEEE';
$result['lefticon'] = '#666666';
$result['rightbg'] = '#CCCCCC';
$result['rightbghover'] = '#999999';
$result['righticon'] = '#666666';
$result['righticonhover'] = '#FFFFFF';
$result['slider'] = '#666666';
$result['track'] = '#FFFFFF';
$result['loader'] = '#9FFFB8';
$result['border'] = '#666666';
$result['listen_wrapper'] = 'off';
$this->settings['player'] = $result;
return $result;
}
function convertPodcastFileNameToValidWebPath($filename){
if(strpos(substr($filename, 0, 10), '://')) {
$url = $filename;
} else {
if(substr($filename, 0,1) == '/') {
$baseurl = strtolower(strtok($_SERVER['SERVER_PROTOCOL'], '/')).'://'.$_SERVER['HTTP_HOST'].$this->settings['mediaWebPath'];
} elseif(strpos(substr($this->settings['mediaWebPath'], 0, 10), '://')) {
$baseurl = $this->settings['mediaWebPath'];
} else {
$baseurl = get_settings('siteurl').$this->settings['mediaWebPath'];
}
if(substr($filename, -1, 1) != '/')
{
$baseurl .= '/';
}
$url = $baseurl.$filename;
}
return $url;
}
function convertPodcastFileNameToWebPath($postID, $mediaNum, $filename = '', $method = false){
$url = $this->convertPodcastFileNameToValidWebPath($filename);
if($method != false) {
if($this->settings['enableStats']) {
$filename_part = podPress_getFileName($url);
if($this->settings['statMethod'] == 'download.mp3') {
$url = podPress_url().'download.mp3?'.$method.'='.$postID.'/'.$mediaNum.'/'.$filename_part;
} else {
$url = get_settings('siteurl').'/podpress_trac/'.$method.'/'.$postID.'/'.$mediaNum.'/'.$filename_part;
}
} elseif($this->settings['enablePodTracStats']) {
$url = str_replace(array('ftp://', 'http://', 'https://'), '', $url);
$url = $this->podtrac_url.$url;
}
}
$url = str_replace(' ', '%20', $url);
return $url;
}
function convertPodcastFileNameToSystemPath($filename = ''){
if(!strpos(substr($filename, 0, 10), '://')) {
$filename = $this->settings['mediaFilePath'].'/'.$filename;
if(file_exists($filename))
{
return $filename;
}
}
return false;
}
function checkWritableTempFileDir($showErrors = true) {
/* check, if user-upload path is set */
$this->uploadPath = ABSPATH.get_option('upload_path');
if (file_exists($this->tempFileSystemPath)) {
if(is_writable($this->tempFileSystemPath)) {
return true;
} else {
if($showErrors) {
echo '<p>'.__('Your uploads/podpress_temp directory is not writable. Please set permissions as needed, and make sure <a href="'.get_settings('siteurl').'/wp-admin/options-misc.php">configuration</a> is correct.', 'podpress').'<br />Currently set to:<code>'.get_option('upload_path')."/podpress_temp</code></p>\n";
}
return false;
}
} elseif (!file_exists($this->uploadPath)) {
if($showErrors) {
echo '<p>'.__('Your WordPress upload directory does not exist. Please create it and make sure <a href="'.get_settings('siteurl').'/wp-admin/options-misc.php">configuration</a> is correct.', 'podpress').'<br />Currently set to:<code>'.get_option('upload_path')."</code></p>\n";
}
return false;
} elseif (!is_writable($this->uploadPath)) {
if($showErrors) {
echo '<p>'.__('Your WordPress upload directory is not writable. Please set permissions as needed, and make sure <a href="'.get_settings('siteurl').'/wp-admin/options-misc.php">configuration</a> is correct.', 'podpress').'<br />Currently set to:<code>'.get_option('upload_path')."</code></p>\n";
}
return false;
} else {
$mkdir = @mkdir($this->tempFileSystemPath);
if (!$mkdir) {
if($showErrors) {
echo '<p>'.__('Could not create uploads/podpress_temp directory. Please set permission of the following directory to 755 or 777:', 'podpress').'<br /><code>'.get_option('upload_path')."/podpress_temp</code></p>\n";
}
return false;
}
return true;
}
}
/*************************************************************/
/* Load up the plugin values and get ready to action */
/*************************************************************/
function addPostData($input, $forEdit = false) {
$input->podPressMedia = podPress_get_post_meta($input->ID, 'podPressMedia', true);
if(!is_array($input->podPressMedia)) {
$x = maybe_unserialize($input->podPressMedia);
if(is_array($x)) {
$input->podPressMedia = $x;
}
if(!is_array($input->podPressMedia)) {
$x = maybe_unserialize($input->podPressMedia, true);
if(is_array($x)) {
$input->podPressMedia = $x;
}
}
}
if(is_array($input->podPressMedia)) {
reset($input->podPressMedia);
while (list($key) = each($input->podPressMedia)) {
if(!empty($input->podPressMedia[$key]['URI'])) {
if($input->podPressMedia[$key]['premium_only'] == 'on' || $input->podPressMedia[$key]['premium_only'] == true) {
$input->podPressMedia[$key]['content_level'] = 'premium_content';
} elseif(!isset($input->podPressMedia[$key]['content_level'])) {
$input->podPressMedia[$key]['content_level'] = 'free';
}
if(!isset($input->podPressMedia[$key]['type'])) {
$input->$input->podPressMedia[$key]['type'] = '';
}
settype($input->podPressMedia[$key]['size'], 'int');
if(0 >= $input->podPressMedia[$key]['size']) {
$filepath = $this->convertPodcastFileNameToSystemPath($input->podPressMedia[$key]['URI']);
if($filepath) {
$input->podPressMedia[$key]['size'] = filesize ($filepath);
} else {
$input->podPressMedia[$key]['size'] = 1;
}
}
$input->podPressMedia[$key]['ext'] = podPress_getFileExt($input->podPressMedia[$key]['URI']);
$input->podPressMedia[$key]['mimetype'] = podPress_mimetypes($input->podPressMedia[$key]['ext']);
if(!$forEdit && $this->settings['enablePremiumContent'] && $input->podPressMedia[$key]['content_level'] != 'free' && @$GLOBALS['current_user']->allcaps[$input->podPressMedia[$key]['content_level']] != 1) {
$input->podPressMedia[$key]['authorized'] = false;
$input->podPressMedia[$key]['URI'] = '';
$input->podPressMedia[$key]['URI_torrent'] = '';
} else {
$input->podPressMedia[$key]['authorized'] = true;
}
}
}
}
$input->podPressPostSpecific = podPress_get_post_meta($input->ID, 'podPressPostSpecific', true);
if(!is_array($input->podPressPostSpecific)) {
$input->podPressPostSpecific = array();
}
if(empty($input->podPressPostSpecific['itunes:subtitle'])) {
$input->podPressPostSpecific['itunes:subtitle'] = '##PostExcerpt##';
}
if(empty($input->podPressPostSpecific['itunes:summary'])) {
$input->podPressPostSpecific['itunes:summary'] = '##PostExcerpt##';
}
if(empty($input->podPressPostSpecific['itunes:keywords'])) {
$input->podPressPostSpecific['itunes:keywords'] = '##WordPressCats##';
}
if(empty($input->podPressPostSpecific['itunes:author'])) {
$input->podPressPostSpecific['itunes:author'] = '##Global##';
}
if(empty($input->podPressPostSpecific['itunes:explicit'])) {
$input->podPressPostSpecific['itunes:explicit'] = 'Default';
}
if(empty($input->podPressPostSpecific['itunes:block'])) {
$input->podPressPostSpecific['itunes:block'] = 'Default';
}
return $input;
}
function the_posts($input) {
GLOBAL $podPress_inAdmin;
if(!$podPress_inAdmin && !$this->settings['compatibilityChecks']['themeTested']) {
$this->settings['compatibilityChecks']['themeTested'] = true;
podPress_update_option('podPress_config', $this->settings);
}
if(!is_array($input)) {
return $input;
}
foreach($input as $key=>$value) {
$input[$key] = $this->addPostData($value);
}
return $input;
}
function posts_join($input) {
GLOBAL $wpdb;
if(defined('PODPRESS_PODCASTSONLY')) {
$input .= " JOIN ".$wpdb->prefix."postmeta ON ".$wpdb->prefix."posts.ID=".$wpdb->prefix."postmeta.post_id ";
}
return $input;
}
function posts_where($input) {
GLOBAL $wpdb;
if(defined('PODPRESS_PODCASTSONLY')) {
$input .= "AND ".$wpdb->prefix."postmeta.meta_key='podPressMedia' ";
}
return $input;
}
function insert_the_excerpt($content = '') {
GLOBAL $post;
$this->tempContentAddedTo[$post->ID] = true;
return $content;
}
function insert_the_excerptplayer($content = '') {
GLOBAL $post;
unset($this->tempContentAddedTo[$post->ID]);
$content = $this->insert_content($content);
unset($this->tempContentAddedTo[$post->ID]);
return $content;
}
function insert_content($content = '') {
GLOBAL $post, $podPressTemplateData, $podPressTemplateUnauthorizedData, $wpdb;
if(isset($this->tempContentAddedTo[$post->ID])) {
if(is_feed()) {
return str_replace($this->podcastTag,'',$content);
}
return $content;
} else {
$this->tempContentAddedTo[$post->ID] = true;
}
if(is_feed()) {
if($this->settings['protectFeed'] == 'Yes' && get_option('blog_charset') == 'UTF-8') {
$content = podPress_feedSafeContent($content);
}
if($this->settings['rss_showlinks'] != 'yes') {
return str_replace($this->podcastTag,'',$content);
}
}
if(!is_array($post->podPressMedia)) {
return str_replace($this->podcastTag,'',$content);
}
$hasLocationDefined = (bool)strstr($content, $this->podcastTag);
if(!$hasLocationDefined) {
if($this->settings['contentBeforeMore'] == 'no') {
return $content;
}
if($this->settings['contentLocation'] == 'start') {
$content = $this->podcastTag.$content;
} else {
$content .= $this->podcastTag;
}
}
$podPressRSSContent = '';
$showmp3player = false;
$showvideopreview = false;
$showvideoplayer = false;
$podPressTemplateData = array();
$podPressTemplateData['showDownloadText'] = $this->settings['contentDownloadText'];
$podPressTemplateData['showDownloadStats'] = $this->settings['contentDownloadStats'];
$podPressTemplateData['showDuration'] = $this->settings['contentDuration'];
$this->playerCount++;
$podPressTemplateData['files'] = array();
$podPressTemplateData['player'] = array();
reset($post->podPressMedia);
while (list($key) = each($post->podPressMedia)) {
if(empty($post->podPressMedia[$key]['previewImage'])) {
$post->podPressMedia[$key]['previewImage'] = $this->settings['videoPreviewImage'];
}
if($this->settings['disableVideoPreview']) {
$post->podPressMedia[$key]['disablePreview'] = true;
}
if($post->podPressMedia[$key]['feedonly'] == 'on') {
continue;
}
$post->podPressMedia[$key]['title'] = htmlentities(stripslashes($post->podPressMedia[$key]['title']), ENT_QUOTES, get_settings('blog_charset'));
$post->podPressMedia[$key]['stats'] = false;
if($this->settings['enableStats']) {
$pos = strrpos($post->podPressMedia[$key]['URI'], '/');
$len == strlen($post->podPressMedia[$key]['URI']);
while(substr($post->podPressMedia[$key]['URI'], $pos, 1) == '/') {
$pos++;
}
$filename = substr($post->podPressMedia[$key]['URI'], $pos);
$sql = "SELECT * FROM ".$wpdb->prefix."podpress_statcounts WHERE media = '".$filename."'";
$stats = $wpdb->get_results($sql);
if($stats) {
$post->podPressMedia[$key]['stats'] = array('feed'=>$stats[0]->feed, 'web'=>$stats[0]->web, 'play'=>$stats[0]->play, 'total'=>$stats[0]->total);
}
}
$supportedMediaTypes = array('audio_mp3', 'audio_ogg', 'audio_m4a', 'audio_mp4', 'audio_m3u', 'video_mp4', 'video_m4v', 'video_mov', 'video_qt', 'video_avi', 'video_mpg', 'video_asf', 'video_wmv', 'video_wma', 'video_flv', 'video_swf', 'ebook_pdf');
if(!in_array($post->podPressMedia[$key]['type'], $supportedMediaTypes)) {
$post->podPressMedia[$key]['type'] = 'misc_other';
}
// this loop is for the basics. After this the unauthorized content will stop
if(empty($post->podPressMedia[$key]['title'])) {
$post->podPressMedia[$key]['title'] = podPress_defaultTitles($post->podPressMedia[$key]['type']);
}
if($this->settings['contentImage'] != 'none') {
$post->podPressMedia[$key]['image'] = $post->podPressMedia[$key]['type'].'_'.$this->settings['contentImage'].'.png';
}
if($post->podPressMedia[$key]['authorized']) {
$post->podPressMedia[$key]['URI_orig'] = $post->podPressMedia[$key]['URI'];
$post->podPressMedia[$key]['URI'] = $this->convertPodcastFileNameToWebPath($post->ID, $key, $post->podPressMedia[$key]['URI'], 'web');
$post->podPressMedia[$key]['URI_Player'] = $this->convertPodcastFileNameToWebPath($post->ID, $key, $post->podPressMedia[$key]['URI'], 'play');
if(!empty($post->podPressMedia[$key]['URI_torrent'])) {
$post->podPressMedia[$key]['URI_torrent'] = $this->convertPodcastFileNameToWebPath($post->ID, $key, $post->podPressMedia[$key]['URI_torrent'], 'web');
}
if($this->settings['contentDownload'] == 'disabled') {
$post->podPressMedia[$key]['enableDownload'] = false;
$post->podPressMedia[$key]['enableTorrentDownload'] = false;
} else {
$post->podPressMedia[$key]['enableDownload'] = true;
$podPressRSSContent .= '<a href="'.$post->podPressMedia[$key]['URI'].'">'.__('Download', 'podpress').' '.__($post->podPressMedia[$key]['title'], 'podpress').'</a><br/>';
if($this->settings['enableTorrentCasting'] && !empty($post->podPressMedia[$key]['URI_torrent'])) {
$post->podPressMedia[$key]['enableTorrentDownload'] = true;
}
}
switch($this->settings['contentPlayer']) {
case 'disabled':
$post->podPressMedia[$key]['enablePlayer'] = false;
$post->podPressMedia[$key]['enablePopup'] = false;
break;
case 'inline':
$post->podPressMedia[$key]['enablePlayer'] = true;
$post->podPressMedia[$key]['enablePopup'] = false;
break;
case 'popup':
$post->podPressMedia[$key]['enablePlayer'] = false;
$post->podPressMedia[$key]['enablePopup'] = true;
break;
case 'both':
$post->podPressMedia[$key]['enablePlayer'] = true;
$post->podPressMedia[$key]['enablePopup'] = true;
default:
}
if($post->podPressMedia[$key]['enablePlayer']) {
// This loop is to put together the player data.
switch($post->podPressMedia[$key]['type']) {
case 'audio_mp3':
$post->podPressMedia[$key]['dimensionW'] = 300;
$post->podPressMedia[$key]['dimensionH'] = 30;
break;
case 'audio_ogg':
$post->podPressMedia[$key]['dimensionW'] = 300;
$post->podPressMedia[$key]['dimensionH'] = 30;
break;
case 'audio_m4a':
case 'audio_m4a':
case 'audio_mp4':
case 'video_m4v':
case 'video_mp4':
case 'video_mov':
case 'video_qt':
case 'video_avi':
case 'video_mpg':
case 'video_asf':
case 'video_wma':
case 'video_wmv':
case 'video_flv':
case 'video_swf':
break;
case 'audio_m3u':
$post->podPressMedia[$key]['enableDownload'] = true;
case 'ebook_pdf':
default:
$post->podPressMedia[$key]['enablePlayer'] = false;
$post->podPressMedia[$key]['enablePopup'] = false;
}
}
}
if($post->podPressMedia[$key]['disablePlayer']) {
$post->podPressMedia[$key]['enablePlayer'] = false;
$post->podPressMedia[$key]['enablePopup'] = false;
}
$podPressTemplateData['files'][] = $post->podPressMedia[$key];
$post->podPressMedia[$key]['URI'] = $post->podPressMedia[$key]['URI_orig'];
unset($post->podPressMedia[$key]['URI_orig']);
}
if(is_feed()) {
return str_replace($this->podcastTag,'<br/>'.$podPressRSSContent,$content);
}
if(!$this->settings['compatibilityChecks']['wp_head']) {
$podPressContent = '<code>podPress theme compatibility problem. Please check podPress->General Settings for more information.</code><br/>';
$this->settings['compatibilityChecks']['wp_head'] = false;
$this->settings['compatibilityChecks']['wp_footer'] = false;
podPress_update_option('podPress_config', $this->settings);
} else {
/* The theme file needs to populate these */
$podPressContent = podPress_webContent($podPressTemplateData);
}
return str_replace($this->podcastTag,$podPressContent,$content);
}
function comment_form() {
echo "<br />\n";
echo '<div id="podPress_audioCommentStatus"><a href="#RecordAudio" onclick="javascript: podPressShowRecorder();" ><img src="http://podpress.mobatalk.com/images/mobatalk-bullet.jpg" width="16" height="16" alt="mobatalk-bullet" border="0" /> Insert Audio Comment</a></div>'."\n";
echo "<p><br />\n";
echo '<a name="RecordAudio"/>'."\n";
echo '<iframe id="podPress_audioRecorder" scrolling="no" name="podPress_audioRecorder" frameborder="0" style="overflow:hidden;width:450px;height:135px;display:none" src=""></iframe>'."\n";
echo '<input type="hidden" name="podPress_audioCommentURL" id="podPress_audioCommentURL" value="" />'."\n";
echo '<input type="hidden" name="podPress_audioCommentSize" id="podPress_audioCommentSize" value="" />'."\n";
echo '<input type="hidden" name="podPress_audioCommentDuration" id="podPress_audioCommentDuration" value="" />'."\n";
echo "</p><br />\n";
}
function comment_post($id) {
GLOBAL $wpdb;
$URL = mysql_escape_string($_REQUEST['podPress_audioCommentURL']);
$q = $wpdb->query("UPDATE ".$wpdb->comments." SET comment_enclosure='$URL' WHERE comment_ID='$id'");
}
function comment_text($input) {
GLOBAL $comment;
if(!empty($comment->comment_enclosure)) {
$listenWrapper = false;
$playerOptions = '';
if(@!is_array($this->settings['player'])) {
$this->resetPlayerSettings();
}
foreach($this->settings['player'] as $key => $val) {
if($key == 'listenWrapper') {
$listenWrapper = $val;
} else {
$val = str_replace('#', '0x', $val);
$playerOptions .= '&' . $key . '=' . rawurlencode($val);
}
}
$input .= '<br/><br/>Includes the following Audio Comment<br/>'."\n";
if($listenWrapper) {
$input .= podPress_listenWrapperBox('start');
}
$input .= '<object type="application/x-shockwave-flash" data="'.podPress_url(). 'players/player.swf'.'" width="290" height="24" id="audioplayer'.$comment->comment_ID.'">'."\n";
$input .= ' <param name="movie" value="'.podPress_url().'players/player.swf" />'."\n";
$input .= ' <param name="FlashVars" value="playerID='.$comment->comment_ID.$playerOptions.'&soundFile='.rawurlencode($comment->comment_enclosure).'" />'."\n";
$input .= ' <param name="quality" value="high" />'."\n";
$input .= ' <param name="menu" value="false" />'."\n";
$input .= ' <param name="wmode" value="transparent" />'."\n";
//$result .= '<embed src="'.podPress_url().'players/player.swf" quality="high" width="290" height="24" '.$playerOptionsEmbed.' id="audioplayerBBB'.$randID.'" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />'."\n";
$input .= '</object>'."\n";
if($listenWrapper) {
$input .= podPress_listenWrapperBox('end');
}
}
return $input;
}
/*************************************************************/
/* feed generation functions */
/*************************************************************/
function do_feed_premium() {
define('PREMIUMCAST', true);
podPress_validateLogin();
load_template(ABSPATH.'wp-rss2.php');
}
function do_feed_podcast() {
GLOBAL $wp_query;
define('PODPRESS_PODCASTSONLY', true);
$wp_query->get_posts();
load_template(ABSPATH.'wp-rss2.php');
}
function do_feed_atom1() {
load_template(ABSPATH.PLUGINDIR.'/podpress/wp-atom1.php');
}
function do_feed_torrent() {
GLOBAL $posts;
define('PODPRESS_TORRENTCAST', true);
$posts = $this->the_posts($posts);
load_template(ABSPATH.'wp-rss2.php');
}
function rss2_ns() {
echo 'xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd"'."\n";
echo ' xmlns:dtvmedia="http://participatoryculture.org/RSSModules/dtv/1.0"'."\n";
echo ' xmlns:media="http://search.yahoo.com/mrss/"'."\n";
}
function rss2_head() {
GLOBAL $post, $post_meta_cache, $blog_id;
podPress_reloadCurrentUser();
if(is_array($post_meta_cache[$blog_id])) {
foreach($post_meta_cache[$blog_id] as $key=>$val) {
if(isset($post_meta_cache[$blog_id][$key]['enclosure']) && isset($post_meta_cache[$blog_id][$key]['podPressMedia'])) {
$post_meta_cache[$blog_id][$key]['enclosure_podPressHold'] = $post_meta_cache[$blog_id][$post->ID]['enclosure'];
unset($post_meta_cache[$blog_id][$key]['enclosure']);
}
}
}
if(!isset($this->settings['category_data'])) {
$this->feed_getCategory();
}
$data = $this->settings['iTunes'];
$data['podcastFeedURL'] = $this->settings['podcastFeedURL'];
$data['rss_image'] = get_option('rss_image');
$data['admin_email'] = stripslashes(get_option('admin_email'));
if($this->settings['category_data']['categoryCasting'] == 'true') {
$data['podcastFeedURL'] = $this->settings['category_data']['podcastFeedURL'];
if($this->settings['category_data']['iTunesNewFeedURL'] != '##Global##') {
$data['new-feed-url'] = $this->settings['category_data']['iTunesNewFeedURL'];
}
if($this->settings['category_data']['iTunesSummaryChoice'] == 'Custom') {
$data['summary'] = $this->settings['category_data']['iTunesSummary'];
}
if($this->settings['category_data']['iTunesSubtitleChoice'] == 'Custom') {
$data['subtitle'] = $this->settings['category_data']['iTunesSubtitle'];
}
if($this->settings['category_data']['iTunesKeywordsChoice'] == 'Custom') {
$data['keywords'] = $this->settings['category_data']['iTunesKeywords'];
}
if($this->settings['category_data']['iTunesAuthorChoice'] == 'Custom' && !empty($this->settings['category_data']['iTunesAuthor'])) {
$data['author'] = $this->settings['category_data']['iTunesAuthor'];
}
if($this->settings['category_data']['iTunesAuthorEmailChoice'] == 'Custom') {
$data['admin_email'] = $this->settings['category_data']['iTunesAuthorEmail'];
}
if($this->settings['category_data']['iTunesBlock'] != '##Global##' && !empty($this->settings['category_data']['iTunesBlock'])) {
$data['block'] = $this->settings['category_data']['iTunesBlock'];
}
if($this->settings['category_data']['iTunesExplicit'] != '##Global##' && !empty($this->settings['category_data']['iTunesExplicit'])) {
$data['explicit'] = $this->settings['category_data']['iTunesExplicit'];
}
if($this->settings['category_data']['iTunesImageChoice'] == 'Custom') {
$data['image'] = $this->settings['category_data']['iTunesImage'];
}
if($this->settings['category_data']['rss_imageChoice'] == 'Custom') {
$data['rss_image'] = $this->settings['category_data']['rss_image'];
}
if($this->settings['category_data']['rss_copyrightChoice'] == 'Custom') {
$data['rss_copyright'] = $this->settings['category_data']['rss_copyright'];
}
}
$data['rss_ttl'] = get_option('rss_ttl');
if(!empty($data['rss_ttl']) && $data['rss_ttl'] < 1440) {
$data['rss_ttl'] = 1440;
}
echo ' <!-- podcast_generator="podPress/'.PODPRESS_VERSION.'" -->'."\n";
echo ' <copyright>©'.podPress_feedSafeContent($data['author']).' '.podPress_feedSafeContent($data['rss_copyright']).'</copyright>'."\n";
if($data['new-feed-url'] == 'Enable') {
if(!empty($data['podcastFeedURL']) && !strpos(strtolower($data['podcastFeedURL']), 'phobos.apple.com') && !strpos(strtolower($data['podcastFeedURL']), 'itpc://')) {
echo ' <itunes:new-feed-url>'.podPress_feedSafeContent($data['podcastFeedURL']).'</itunes:new-feed-url>'."\n";
}
}
echo ' <managingEditor>'.podPress_feedSafeContent(stripslashes(get_option('admin_email'))).' ('.podPress_feedSafeContent($this->settings['iTunes']['author']).')</managingEditor>'."\n";
echo ' <webMaster>'.podPress_feedSafeContent(get_option('admin_email')).'</webMaster>'."\n";
echo ' <category>'.podPress_feedSafeContent($this->settings['rss_category']).'</category>'."\n";
if(!empty($data['rss_ttl'])) {
echo ' <ttl>'.$data['rss_ttl'].'</ttl>'."\n";
}
echo ' <itunes:keywords>'.podPress_stringLimiter(podPress_feedSafeContent($data['keywords'], true), 255).'</itunes:keywords>'."\n";
echo ' <itunes:subtitle>'.podPress_stringLimiter(podPress_feedSafeContent($data['subtitle'], true), 255).'</itunes:subtitle>'."\n";
echo ' <itunes:summary>'.podPress_stringLimiter(podPress_feedSafeContent($data['summary'], true), 4000).'</itunes:summary>'."\n";
echo ' <itunes:author>'.podPress_feedSafeContent($data['author']).'</itunes:author>'."\n";
echo ' ' . $this->getiTunesCategoryTags();
echo ' <itunes:owner>'."\n";
echo ' <itunes:name>'.stripslashes(podPress_feedSafeContent($data['author'])).'</itunes:name>'."\n";
echo ' <itunes:email>'.podPress_feedSafeContent($data['admin_email']).'</itunes:email>'."\n";
echo ' </itunes:owner>'."\n";
if(empty($data['block'])) {
$data['block'] = 'No';
}
echo ' <itunes:block>'.$data['block'].'</itunes:block>'."\n";
echo ' <itunes:explicit>'.podPress_feedSafeContent(strtolower($data['explicit'])).'</itunes:explicit>'."\n";
echo ' <itunes:image href="'.$data['image'].'" />'."\n";
echo ' <image>'."\n";
echo ' <url>'.podPress_feedSafeContent($data['rss_image']).'</url>'."\n";
echo ' <title>'; bloginfo_rss('name'); echo '</title>'."\n";
echo ' <link>'; bloginfo_rss('url'); echo '</link>'."\n";
echo ' <width>144</width>'."\n";
echo ' <height>144</height>'."\n";
echo ' </image>'."\n";
}
function rss2_item() {
GLOBAL $post, $post_meta_cache, $blog_id;
$enclosureTag = $this->getEnclosureTags();
if($enclosureTag != '') // if no enclosure tag, no need for iTunes tags
{
echo ' ' . $enclosureTag;
if($post->podPressPostSpecific['itunes:subtitle'] == '##PostExcerpt##') {
ob_start();
the_content_rss('', false, 0, 25);
$data = ob_get_contents();
ob_end_clean();
$post->podPressPostSpecific['itunes:subtitle'] = substr(ltrim($data), 0, 254);
}
if(empty($post->podPressPostSpecific['itunes:subtitle'])) {
$post->podPressPostSpecific['itunes:subtitle'] = get_the_title_rss();
}
echo ' <itunes:subtitle>'.podPress_feedSafeContent($post->podPressPostSpecific['itunes:subtitle'], true).'</itunes:subtitle>'."\n";
if($post->podPressPostSpecific['itunes:summary'] == '##Global##') {
$post->podPressPostSpecific['itunes:summary'] = $this->settings['iTunes']['summary'];
}
if(empty($post->podPressPostSpecific['itunes:summary']) || $post->podPressPostSpecific['itunes:summary'] == '##PostExcerpt##') {
ob_start();
the_content_rss('', false, 0, '', 2);
$data = ob_get_contents();
ob_end_clean();
$post->podPressPostSpecific['itunes:summary'] = substr(ltrim($data), 0, 4000);
}
if(empty($post->podPressPostSpecific['itunes:summary'])) {
$post->podPressPostSpecific['itunes:summary'] = $this->settings['iTunes']['summary'];
}
echo ' <itunes:summary>'.podPress_stringLimiter(podPress_feedSafeContent($post->podPressPostSpecific['itunes:summary'], true), 4000).'</itunes:summary>'."\n";
if($post->podPressPostSpecific['itunes:keywords'] == '##WordPressCats##') {
$categories = get_the_category();
$post->podPressPostSpecific['itunes:keywords'] = '';
if(is_array($categories)) {
foreach ($categories as $category) {
$category->cat_name = $category->cat_name;
if($post->podPressPostSpecific['itunes:keywords'] != '') {
$post->podPressPostSpecific['itunes:keywords'] .= ', ';
}
$post->podPressPostSpecific['itunes:keywords'] .= $category->cat_name;
}
$post->podPressPostSpecific['itunes:keywords'] = trim($post->podPressPostSpecific['itunes:keywords']);
}
} elseif($post->podPressPostSpecific['itunes:keywords'] == '##Global##') {
$post->podPressPostSpecific['itunes:keywords'] = $this->settings['iTunes']['keywords'];
}
echo ' <itunes:keywords>'.podPress_stringLimiter(podPress_feedSafeContent(str_replace(' ', ',', $post->podPressPostSpecific['itunes:keywords']), true), 255).'</itunes:keywords>'."\n";
if($post->podPressPostSpecific['itunes:author'] == '##Global##') {
$post->podPressPostSpecific['itunes:author'] = $this->settings['iTunes']['author'];
if(empty($post->podPressPostSpecific['itunes:author'])) {
$post->podPressPostSpecific['itunes:author'] = stripslashes(get_option('admin_email'));
}
}
echo ' <itunes:author>'.podPress_feedSafeContent($post->podPressPostSpecific['itunes:author'], true).'</itunes:author>'."\n";
if($post->podPressPostSpecific['itunes:explicit'] == 'Default') {
$post->podPressPostSpecific['itunes:explicit'] = $this->settings['iTunes']['explicit'];
if(empty($post->podPressPostSpecific['itunes:explicit'])) {
$post->podPressPostSpecific['itunes:explicit'] = 'No';
}
}
echo ' <itunes:explicit>'.podPress_feedSafeContent(strtolower($post->podPressPostSpecific['itunes:explicit'])).'</itunes:explicit>'."\n";
if($post->podPressPostSpecific['itunes:block'] == 'Default') {
$post->podPressPostSpecific['itunes:block'] = $this->settings['iTunes']['block'];
if(empty($post->podPressPostSpecific['itunes:block'])) {
$post->podPressPostSpecific['itunes:block'] = 'No';
}
}
if(empty($post->podPressPostSpecific['itunes:block'])) {
$post->podPressPostSpecific['itunes:block'] = 'No';
}
echo ' <itunes:block>'.podPress_feedSafeContent($post->podPressPostSpecific['itunes:block']).'</itunes:block>'."\n";
//echo '<comments>'. get_comments_link() .'</comments>'."\n";
}
if(isset($post_meta_cache[$blog_id][$post->ID]['enclosure_podPressHold'])) {
$post_meta_cache[$blog_id][$post->ID]['enclosure'] = $post_meta_cache[$blog_id][$post->ID]['enclosure_podPressHold'];
unset($post_meta_cache[$blog_id][$post->ID]['enclosure_podPressHold']);
}
}
function atom_head() {
if(!isset($this->settings['category_data'])) {
$this->feed_getCategory();
}
echo ' <!-- podcast_generator="podPress/'.PODPRESS_VERSION.'" -->'."\n";
if($this->settings['category_data']['categoryCasting'] == 'true' && $this->settings['category_data']['rss_imageChoice'] == 'Custom') {
echo ' <icon>'.podPress_feedSafeContent($this->settings['category_data']['rss_image']).'</icon>'."\n";
} else {
echo ' <icon>'.podPress_feedSafeContent(get_option('rss_image')).'</icon>'."\n";
}
}
function atom_entry() {
$enclosureTag = $this->getEnclosureTags('atom');
if($enclosureTag != '') // if no enclosure tag, no need for iTunes tags
{
echo ' ' . $enclosureTag;
}
}
function crossdomain() {
header("HTTP/1.0 200 OK");
header('Content-type: text/xml; charset=' . get_settings('blog_charset'), true);
echo '<?xml version="1.0"?>'."\n";
echo '<!DOCTYPE cross-domain-policy SYSTEM "http://www.macromedia.com/xml/dtds/cross-domain-policy.dtd">'."\n";
echo '<cross-domain-policy>'."\n";
echo ' <allow-access-from domain="*" />'."\n";
echo '</cross-domain-policy>'."\n";
exit;
}
function xspf_playlist() {
GLOBAL $more, $posts, $m;
header("HTTP/1.0 200 OK");
header('Content-type: application/xspf+xml; charset=' . get_settings('blog_charset'), true);
$more = 1;
echo '<?xml version="1.0" encoding="'.get_settings('blog_charset').'" ?'.">\n";
echo '<playlist version="0" xmlns="http://xspf.org/ns/0/">'."\n";
echo " <title>"; bloginfo_rss('name'); echo "</title>\n";
echo " <annotation></annotation>\n";
echo " <creator>"; the_author(); echo "</creator>\n";
echo " <location>"; bloginfo_rss('url'); echo "</location>\n";
echo " <license>http://creativecommons.org/licenses/by-sa/1.0/</license>\n";
echo " <trackList>\n";
if ($posts) {
foreach ($posts as $post) {
start_wp();
$enclosureTag = $this->getEnclosureTags('xspf');
if($enclosureTag != '') // if no enclosure tag, no need for track tags
{
echo " <track>\n";
echo $enclosureTag;
echo " </track>\n";
}
}
}
echo " </trackList>\n";
echo "</playlist>\n";
exit;
}
function getEnclosureTags($feedtype = 'rss2') {
GLOBAL $post;
$result = '';
$hasMediaFileAccessible = false;
if(is_array($post->podPressMedia)) {
$foundPreferred = false;
reset($post->podPressMedia);
while (list($key, $val) = each($post->podPressMedia)) {
$preferredFormat = false;
if(!$post->podPressMedia[$key]['authorized']) {
if($this->settings['premiumContentFakeEnclosure']) {
$post->podPressMedia[$key]['URI'] = 'podPress_Protected_Content.mp3';
} else {
continue;
}
}
if(defined('PODPRESS_TORRENTCAST') && !empty($post->podPressMedia[$key]['authorized']['URI_torrent'])) {
$post->podPressMedia[$key]['URI'] = $post->podPressMedia[$key]['URI_torrent'];
}
$hasMediaFileAccessible = true;
if(isset($_GET['onlyformat']) && $_GET['onlyformat'] != $post->podPressMedia[$key]['ext']) {
continue;
}
if(isset($_GET['format']) && $_GET['format'] == $post->podPressMedia[$key]['ext']) {
$preferredFormat = true;
}
/*
if($this->settings['enablePodTracStats']) {
$podTracAttrib = '';
//$podTracAttrib = ' PodTracDirectURL="'.$this->convertPodcastFileNameToValidWebPath($post->podPressMedia[$key]['URI']).'"';
} else {
$podTracAttrib = '';
}
*/
if($post->podPressMedia[$key]['rss'] == 'on' || $post->podPressMedia[$key]['atom'] == 'on' || $preferredFormat == true) {
if($feedtype == 'atom' && $post->podPressMedia[$key]['atom'] == 'on') {
$post->podPressMedia[$key]['URI'] = $this->convertPodcastFileNameToWebPath($post->ID, $key, $post->podPressMedia[$key]['URI'], 'feed');
$result .= '<link rel="enclosure" type="'.$post->podPressMedia[$key]['mimetype'].'" href="'.$post->podPressMedia[$key]['URI'].'" length="'.$post->podPressMedia[$key]['size'].'" />'."\n";
} elseif($feedtype == 'xspf') {
$post->podPressMedia[$key]['URI'] = $this->convertPodcastFileNameToValidWebPath($post->podPressMedia[$key]['URI']);
if(podPress_getFileExt($post->podPressMedia[$key]['URI']) == 'mp3') {
$result .= ' <location>'.$post->podPressMedia[$key]['URI']."</location>\n";
if(!empty($post->podPressMedia[$key]['title'])) {
$result .= ' <annotation>'.podPress_feedSafeContent($post->podPressMedia[$key]['title'])."</annotation>\n";
$result .= ' <title>'.podPress_feedSafeContent($post->podPressMedia[$key]['title'])."</title>\n";
} else {
$result .= ' <annotation>'.podPress_feedSafeContent($post->post_title)."</annotation>\n";
$result .= ' <title>'.podPress_feedSafeContent($post->post_title)."</title>\n";
}
if(!empty($post->podPressMedia[$key]['previewImage'])) {
$result .= ' <image>'.$post->podPressMedia[$key]['previewImage']."</image>\n";
}
}
} elseif($feedtype == 'rss2') {
$post->podPressMedia[$key]['URI'] = $this->convertPodcastFileNameToWebPath($post->ID, $key, $post->podPressMedia[$key]['URI'], 'feed');
if(!isset($post->podPressMedia[$key]['duration']) || !preg_match("/([0-9]):([0-9])/", $post->podPressMedia[$key]['duration'])) {
$post->podPressMedia[$key]['duration'] = '00:01:01';
}
$durationTag = '<itunes:duration>'.$post->podPressMedia[$key]['duration'].'</itunes:duration>'."\n";
if($post->podPressMedia[$key]['rss'] == 'on') {
if(!$preferredFormat && $foundPreferred) {
continue;
} elseif($preferredFormat) {
$foundPreferred = true;
}
$result = '<enclosure url="'.$post->podPressMedia[$key]['URI'].'" length="'.$post->podPressMedia[$key]['size'].'" type="'.$post->podPressMedia[$key]['mimetype'].'"'.$podTracAttrib.'/>'."\n";
$result .= $durationTag;
} elseif($preferredFormat && !$foundPreferred) {
$result = '<enclosure url="'.$post->podPressMedia[$key]['URI'].'" length="'.$post->podPressMedia[$key]['size'].'" type="'.$post->podPressMedia[$key]['mimetype'].'"'.$podTracAttrib.'/>'."\n";
$result .= $durationTag;
$foundPreferred = true;
}
}
}
}
}
if($hasMediaFileAccessible && $result == '' && $feedtype != 'xspf') {
echo "<!-- Media File exists for this post, but its not enabled for this feed -->\n";
}
return $result;
}
function getiTunesCategoryTags() {
GLOBAL $post;
$result = '';
$data = array();
if($this->settings['category_data']['categoryCasting'] == 'true' && is_array($this->settings['category_data']['iTunesCategory'])) {
foreach ($this->settings['category_data']['iTunesCategory'] as $key=>$value) {
if($value == '##Global##') {
if(!empty($this->settings['iTunes']['category'][$key])) {
$data[] = $this->settings['iTunes']['category'][$key];
}
} else {
$data[] = $value;
}
}
}
if(empty($data)) {
$data = $this->settings['iTunes']['category'];
}
if(is_array($data)) {
foreach($data as $thiscat) {
if(strstr($thiscat, ':')) {
list($cat, $subcat) = explode(":", $thiscat);
$result .= '<itunes:category text="'.str_replace('&', '&', $cat).'">'."\n";
$result .= ' <itunes:category text="'.str_replace('&', '&', $subcat).'"/>'."\n";
$result .= '</itunes:category>'."\n";
}
elseif(!empty($thiscat))
{
$result .= '<itunes:category text="'.str_replace('&', '&', $thiscat).'"/>'."\n";
}
}
}
if(empty($result)) {
$result .= '<itunes:category text="Society & Culture"/>'."\n";
}
return $result;
}
function feed_getCategory() {
GLOBAL $wpdb, $wp_query;
if(!is_category()) {
$this->settings['category_data'] = false;
return $this->settings['category_data'];
}
$current_catid = $wp_query->get('cat');
$category = get_category($current_catid);
$data = podPress_get_option('podPress_category_'.$category->cat_ID);
$data['id'] = $category->cat_ID;
$data['blogname'] = $category->cat_name;
$data['blogdescription'] = $category->category_description;
$this->settings['category_data'] = $data;
return $this->settings['category_data'];
// old version of this function
if(!is_category()) {
//return false;
}
$byName = single_cat_title('', false);
$categories = get_the_category();
if(is_array($categories)) {
foreach ($categories as $category) {
$thisisit = false;
if($byName == $category->cat_name) {
$thisisit = true;
}
if($thisisit) {
$data = podPress_get_option('podPress_category_'.$category->cat_ID);
$data['id'] = $category->cat_ID;
$data['blogname'] = $category->cat_name;
$data['blogdescription'] = $category->category_description;
$this->settings['category_data'] = $data;
return $this->settings['category_data'];
}
}
}
$this->settings['category_data'] = false;
return $this->settings['category_data'];
}
function getCategoryCastingFeedData ($selection, $input) {
GLOBAL $feed;
if(!isset($this->settings['category_data'])) {
$this->feed_getCategory();
}
if(empty($feed) || $this->settings['category_data'] === false) {
return $input;
} else {
if(empty($this->settings['category_data']['categoryCasting'])) {
$this->settings['category_data']['categoryCasting'] = 'true';
}
switch($selection) {
case 'blogname':
switch($this->settings['category_data']['blognameChoice']) {
case 'CategoryName':
if(empty($this->settings['category_data']['blogname'])) {
return $input;
} else {
return $this->settings['category_data']['blogname'];
}
break;
case 'Append':
if(empty($this->settings['category_data']['blogname'])) {
return $input;
} else {
return $input.' : '.$this->settings['category_data']['blogname'];
}
break;
default:
return $input;
break;
}
break;
case 'blogdescription':
if($this->settings['category_data']['blogdescriptionChoice'] == 'CategoryDescription' && !empty($this->settings['category_data']['blogdescription'])) {
return $this->settings['category_data']['blogdescription'];
}
return $input;
break;
case 'rss_language':
if($this->settings['category_data']['rss_language'] == '##Global##' || empty($this->settings['category_data']['rss_language'])) {
return $input;
} else {
return $this->settings['category_data']['rss_language'];
}
break;
case 'rss_image':
if($this->settings['category_data']['rss_imageChoice'] == 'Global' || empty($this->settings['category_data']['rss_image'])) {
return $input;
} else {
return $this->settings['category_data']['rss_image'];
}
break;
default:
return $input;
break;
}
}
}
function feedBlogName ($input) {
return $this->getCategoryCastingFeedData('blogname', $input);
}
function feedBlogDescription ($input) {
return $this->getCategoryCastingFeedData('blogdescription', $input);
}
function feedBlogRssLanguage ($input) {
return $this->getCategoryCastingFeedData('rss_language', $input);
}
function feedBlogRssImage ($input) {
return $this->getCategoryCastingFeedData('rss_image', $input);
}
function commentsrss2_item() {
GLOBAL $comment, $wpdb;
$sql = "SELECT comment_enclosure FROM ".$wpdb->comments." WHERE comment_ID = '".$comment->comment_ID."'";
$data = $wpdb->get_results($sql);
if($data && !empty($data[0]->comment_enclosure)) {
echo '<enclosure url="'.$data[0]->comment_enclosure.'" />'."\n";
}
}
}