<?php
define('PREMIUMCAST', true);
define('PODPRESS_PREMIUM_METHOD', 'Digest');
podPress_validateLogin();
require 'wp-rss2.php';
/**
* podPress_feed_content_filtering - is called via the Action Hook pre_get_posts and influences the WP Query if the query is for a feed
*
* @package podPress
* @since 8.8.8.1
*
* @param Array $query - WP Query object - see http://codex.wordpress.org/Function_Reference/WP_Query and http://codex.wordpress.org/Plugin_API/Action_Reference#Advanced_Actions
*/
function podPress_feed_content_filtering($query)
{
global $podPress, $wp_version, $podpress_allowed_ext, $podPress_feed_post_limit;
if ($query->is_feed) {
$is_podpress_feed = FALSE;
$feedslug = $query->query_vars['feed'];
foreach ($podPress->settings['podpress_feeds'] as $feed) {
if ($feedslug === $feed['slug']) {
$is_podpress_feed = TRUE;
if (TRUE === isset($feed['PostTypes']) and FALSE === empty($feed['PostTypes'])) {
if (isset($query->query_vars['post_type']) and is_array($query->query_vars['post_type'])) {
$result = array_merge($query->query_vars['post_type'], $feed['PostTypes']);
$query->query_vars['post_type'] = array_unique($result);
} else {
$query->query_vars['post_type'] = $feed['PostTypes'];
}
if (isset($query->query['post_type']) and is_array($query->query['post_type'])) {
$result = array_merge($query->query['post_type'], $feed['post_type_filter']);
$query->query['post_type'] = array_unique($result);
} else {
$query->query['post_type'] = $feed['post_type_filter'];
}
}
if (TRUE === isset($feed['posts_per_feed']) and FALSE === empty($feed['posts_per_feed'])) {
$podPress_feed_post_limit = $feed['posts_per_feed'];
add_filter('post_limits', 'podPress_post_limits');
}
break;
}
}
if (FALSE === $is_podpress_feed) {
if (TRUE === empty($query->query_vars['cat']) and TRUE === empty($query->query_vars['tag']) and FALSE === empty($query->query_vars['category_name'])) {
if (TRUE == version_compare($wp_version, '2.3', '>=')) {
$idObj = get_category_by_slug($query->query_vars['category_name']);
$cat_id = $idObj->term_id;
} else {
$cat_id = podPress_get_cat_ID_by_nicename($query->query_vars['category_name']);
}
$taxonomy = 'category';
} else {
if (FALSE === empty($query->query_vars['cat'])) {
$taxonomy = 'category';
$term_meta = get_term_by('slug', $query->query_vars['cat'], $taxonomy);
} elseif (FALSE === empty($query->query_vars['tag'])) {
$taxonomy = 'post_tag';
$term_meta = get_term_by('slug', $query->query_vars['tag'], $taxonomy);
}
if (isset($term_meta->term_id)) {
$cat_id = $term_meta->term_id;
} else {
$cat_id = '';
}
}
if (FALSE === empty($cat_id)) {
$categorysettings = get_option('podPress_' . $taxonomy . '_' . $cat_id);
} else {
$categorysettings = FALSE;
}
}
if (TRUE === $is_podpress_feed) {
// podPress Custom Feeds
// get the list of allowed file extensions
$podpress_allowed_ext = podpress_get_exts_from_filetypes($feed['FileTypes']);
if (is_array($podpress_allowed_ext) and FALSE === empty($podpress_allowed_ext) or is_array($feed['inclCategories']) and FALSE === empty($feed['inclCategories'])) {
if (is_array($podpress_allowed_ext) and FALSE === empty($podpress_allowed_ext)) {
// get a list of IDs of posts which have podPress attachment of an allowed type
$post_ids = podpress_get_IDs_of_posts_with_allowed_exts($podpress_allowed_ext);
if (is_array($post_ids) and FALSE == empty($post_ids)) {
// insert the post IDs into the WP Query
$query->set('post__in', $post_ids);
} else {
$query->set('post__in', array(0));
}
}
if (is_array($feed['inclCategories']) and FALSE === empty($feed['inclCategories'])) {
$query->query_vars['category__in'] = $feed['inclCategories'];
}
} else {
if (isset($feed['show_only_podPress_podcasts']) and FALSE === $feed['show_only_podPress_podcasts']) {
// the feed should not only posts with podPress attachments
define('PODPRESS_PODCASTSONLY', FALSE);
} else {
// get only posts with podPress attachments (that is how was in older versions)
define('PODPRESS_PODCASTSONLY', TRUE);
}
}
if ('torrent' === $feed['slug']) {
define('PODPRESS_TORRENTCAST', true);
}
if (TRUE === $feed['premium']) {
global $cache_lastpostmodified;
unset($_SERVER['HTTP_IF_MODIFIED_SINCE']);
$cache_lastpostmodified = date('Y-m-d h:i:s', time() + 36000);
podPress_addFeedHooks();
define('PREMIUMCAST', true);
require_once PODPRESS_DIR . '/podpress_premium_functions.php';
podPress_validateLogin();
} else {
podPress_addFeedHooks();
}
} elseif (isset($categorysettings) and FALSE !== $categorysettings and isset($categorysettings['categoryCasting']) and 'true' == $categorysettings['categoryCasting']) {
// Category Casting and Tag Casting Feeds
// add same data of the current category temporarily to the $podPress->settings
$podPress->settings['category_data'] = $categorysettings;
$podPress->settings['category_data']['id'] = $cat_id;
$term_data = get_term($cat_id, $taxonomy);
$podPress->settings['category_data']['cat_name'] = $term_data->name;
$podPress->settings['category_data']['cat_description'] = $term_data->description;
$podPress->settings['category_data']['blogname'] = get_bloginfo('name');
// get the list of allowed file extensions
$podpress_allowed_ext = podpress_get_exts_from_filetypes($categorysettings['FileTypes']);
if (is_array($podpress_allowed_ext) and FALSE === empty($podpress_allowed_ext)) {
// get a list of IDs of posts which have podPress attachment of an allowed type
$post_ids = podpress_get_IDs_of_posts_with_allowed_exts($podpress_allowed_ext);
if (is_array($post_ids) and FALSE == empty($post_ids)) {
// insert the post IDs into the WP Query
$query->set('post__in', $post_ids);
} else {
$query->set('post__in', array(0));
}
} else {
// get only posts with podPress attachments
if (isset($categorysettings['show_only_podPress_podcasts']) and FALSE === $categorysettings['show_only_podPress_podcasts']) {
// the feed should not only posts with podPress attachments
define('PODPRESS_PODCASTSONLY', FALSE);
} else {
// get only posts with podPress attachments (that is how was in older versions)
define('PODPRESS_PODCASTSONLY', TRUE);
}
}
podPress_addFeedHooks();
} else {
// RSS, RSS2, ATOM
podPress_addFeedHooks();
}
}
}
function podPress_get_currentuserinfo()
{
podPress_validateLogin();
}