/**
* Universal Feed Loader
* hooked function
* supports custom settings
* NOTE uses just-in-time initialization
* @see functions.php, feed-links include module
* @uses Universal Feed Writer class
*/
function tLoadFeed()
{
global $tFeeds, $tCurrentFeed, $wp_query, $post;
$tCurrentFeed = get_query_var('feed');
// FB::trace($tCurrentFeed);
if (empty($tCurrentFeed) || $tCurrentFeed == 'feed') {
$tCurrentFeed = get_default_feed();
# rss2
}
$args =& $tFeeds[$tCurrentFeed];
$defaults = array('num_entries' => get_option('posts_per_rss'), 'do_images' => true, 'size_image' => 'large', 'feed_type' => defined('TFEED') ? TFEED : 'atom', 'feed_title' => 'Recent Posts', 'feed_description' => 'An unfiltered list limited to ' . $num_entries . ' posts');
$args = apply_filters('t_load_feed_args', $args);
$args = wp_parse_args($args, $defaults);
# customizing default info
if (is_category()) {
$category = t_get_term_name(get_query_var('cat'), 'category');
$args['feed_title'] = 'Feed for ' . $category;
$args['feed_description'] = 'A list limited to ' . $args['num_entries'] . ' posts categorized under ' . $category;
}
if ($wp_query->is_comment_feed) {
# comment feed
if (is_singular()) {
$args['feed_title'] = 'Recent comments on ' . get_the_title_rss();
} elseif (is_search()) {
$args['feed_title'] = 'Comments for search on ' . attribute_escape($wp_query->query_vars['s']);
} else {
$args['feed_title'] = 'Recent comments for ' . get_wp_title_rss();
}
$args['feed_title'] = ent2ncr($args['feed_title']);
$args['feed_description'] = 'A list limited to ' . $args['num_entries'] . ' comments';
}
$args['query'] = tGetFeedQuery();
if (is_array($args['query'])) {
$args['query']['showposts'] =& $args['num_entries'];
}
if ($tCurrentFeed == 'rss' || $tCurrentFeed == 'rss2' || $tCurrentFeed == 'atom') {
$args['feed_type'] = $tCurrentFeed;
} else {
$args['feed_title'] = ucwords(str_replace('_', ' ', $tCurrentFeed));
}
extract($args);
# namespacing
switch ($feed_type) {
case 'rss2':
$namespace = '
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:atom="http://www.w3.org/2005/Atom"
xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
';
$feedType = RSS2;
break;
case 'rss':
$namespace = '
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
xmlns:admin="http://webns.net/mvcb/"
xmlns:content="http://purl.org/rss/1.0/modules/content/"
';
$feedType = RSS1;
break;
case 'atom':
default:
$namespace = '
xmlns:thr="http://purl.org/syndication/thread/1.0"
xml:lang="' . get_option('rss_language') . '"
xml:base="' . get_bloginfo_rss('url') . '"
';
$feedType = ATOM;
break;
}
$GLOBALS['t_feed_ns'] = $namespace;
# for use in FeedWriter
add_filter('t_feed_ns', create_function('$default', 'return $default . $GLOBALS["t_feed_ns"];'));
# start
$feedWriter = new FeedWriter($feedType);
require TDIR . TMODINC . 'feed-head.php';
require TDIR . TMODINC . 'feed-body.php';
# output
$out = ob_get_contents();
$out = str_replace(array("\n", "\r", "\t", ' '), '', $input);
ob_end_clean();
$feedWriter->generateFeed();
// lifestream_rss_feed();
// FB::info($args);
}
if (isset($_apc_item['ctime'])) {
$_apc_item['creation_time'] = $_apc_item['ctime'];
}
if (isset($_apc_item['key'])) {
$_apc_item['info'] = $_apc_item['key'];
}
if ($_apc_item['ttl'] > 0 && $_apc_item['ttl'] + $_apc_item['creation_time'] < time()) {
apc_delete($_apc_item['info']);
}
}
}
}
}
if ($add_to_cache) {
ob_start();
$output->generateFeed();
$output = ob_get_contents();
ob_end_clean();
if ($accept === 'html' && $item_count == 0) {
// do not cache - in case of temporary server glitch at source URL
} else {
$cache = get_cache();
if ($add_to_cache) {
$cache->save($output, $cache_id);
}
}
echo $output;
} else {
$output->generateFeed();
}
if ($callback) {
<?php
/**
* Create a rss of the recorded programs.
*
* @license GPL
*
* @package MythWeb
* @subpackage TV
*
**/
$Feed = new FeedWriter(RSS2);
$Feed->setTitle('MythWeb - ' . t('Recorded Programs'));
$Feed->setLink(root_url);
$Feed->setDescription('MythWeb - ' . t('Recorded Programs'));
foreach ($All_Shows as $show) {
$item = $Feed->createNewItem();
$item->setTitle($show->title . (strlen($show->subtitle) > 0 ? ' - ' . $show->subtitle : ''));
$item->setLink(root_url . 'tv/detail/' . $show->chanid . '/' . $show->recstartts);
$item->setDate($show->starttime);
$item->setDescription($show->description);
$Feed->addItem($item);
}
$Feed->generateFeed();
/**
* Generate RSS feed
*/
public function generateRSS()
{
include 'FeedWriter.php';
include 'FeedItem.php';
$feed = new FeedWriter(RSS2);
$wall = $this->getContent();
$title = !empty($this->domain) ? $this->domain : $this->owner_id;
$feed->setTitle('vk.com/' . $title);
$feed->setLink('http://vk.com/' . $title);
$feed->setDescription('wall from vk.com/' . $title);
$feed->setChannelElement('language', 'ru-ru');
$feed->setChannelElement('pubDate', date(DATE_RSS, time()));
foreach (array_slice($wall->response, 1) as $post) {
$newItem = $feed->createNewItem();
$newItem->setLink("http://vk.com/wall{$post->to_id}_{$post->id}");
$newItem->setDate($post->date);
$description = $post->text;
if (isset($post->copy_text)) {
# additional content in re-posts
$description .= (empty($description) ? '' : self::VERTICAL_DELIMITER) . $post->copy_text;
}
if (isset($post->attachment->photo->text) and !empty($post->attachment->photo->text)) {
$description .= (empty($description) ? '' : self::VERTICAL_DELIMITER) . $post->attachment->photo->text;
}
if (isset($post->attachment->video->text) and !empty($post->attachment->video->text)) {
$description .= (empty($description) ? '' : self::VERTICAL_DELIMITER) . $post->attachment->video->text;
}
if (isset($post->attachment->link)) {
$description .= (empty($description) ? '' : self::VERTICAL_DELIMITER) . $post->attachment->link->title . '<br/>' . $post->attachment->link->description;
}
if (!is_null($this->include) && preg_match('/' . $this->include . '/iu', $description) !== 1) {
continue;
}
if (!is_null($this->exclude) && preg_match('/' . $this->exclude . '/iu', $description) !== 0) {
continue;
}
$hashTags = array();
$description = preg_replace('/\\[[^|]+\\|([^\\]]+)\\]/u', '$1', $description);
// remove internal vk links
preg_match_all('/#([\\d\\w_]+)/u', $description, $hashTags);
if (isset($post->attachments)) {
foreach ($post->attachments as $attachment) {
switch ($attachment->type) {
case 'photo':
$description .= "<br><img src='{$attachment->photo->src_big}'/>";
break;
/*case 'audio': {
$description .= "<br><a href='http://vk.com/wall{$owner_id}_{$post->id}'>{$attachment->audio->performer} – {$attachment->audio->title}</a>";
break;
}*/
/*case 'audio': {
$description .= "<br><a href='http://vk.com/wall{$owner_id}_{$post->id}'>{$attachment->audio->performer} – {$attachment->audio->title}</a>";
break;
}*/
case 'doc':
$description .= "<br><a href='{$attachment->doc->url}'>{$attachment->doc->title}</a>";
break;
case 'link':
$description .= "<br><a href='{$attachment->link->url}'>{$attachment->link->title}</a>";
break;
/*case 'video': {
$description .= "<br><a href='http://vk.com/video{$attachment->video->owner_id}_{$attachment->video->vid}'><img src='{$attachment->video->image_big}'/></a>";
break;
}*/
}
}
}
$newItem->setDescription($description);
$newItem->addElement('title', $this->getTitle($description));
$newItem->addElement('guid', $post->id);
foreach ($hashTags[1] as $hashTag) {
$newItem->addElement('category', $hashTag);
}
$feed->addItem($newItem);
}
$feed->generateFeed();
}
