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rss.php
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rss.php
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<?php
require('./bb-load.php');
// Determine the type of feed and the id of the object
if ( isset($_GET['view']) || bb_get_path() == 'view' ) {
// View
$feed = 'view';
$feed_id = isset($_GET['view']) ? $_GET['view'] : bb_get_path(2);
} elseif ( isset($_GET['topic']) || bb_get_path() == 'topic' ) {
// Topic
$feed = 'topic';
$topic = get_topic(isset($_GET['topic']) ? $_GET['topic'] : bb_get_path(2));
$feed_id = $topic->topic_id;
} elseif ( isset($_GET['profile']) || bb_get_path() == 'profile' ) {
// Profile
$feed = 'profile';
$feed_id = isset($_GET['profile']) ? $_GET['profile'] : bb_get_path(2);
} elseif ( isset($_GET['tag']) || bb_get_path() == 'tags' ) {
if ( isset($_GET['topics']) || bb_get_path(3) == 'topics' ) {
// Tag recent topics
$feed = 'tag-topics';
} else {
// Tag recent posts
$feed = 'tag-posts';
}
$feed_id = isset($_GET['tag']) ? $_GET['tag'] : bb_get_path(2);
} elseif ( isset($_GET['forum']) || bb_get_path() == 'forum' ) {
if ( isset($_GET['topics']) || bb_get_path(3) == 'topics' ) {
// Forum recent topics
$feed = 'forum-topics';
} else {
// Forum recent posts
$feed = 'forum-posts';
}
$forum = bb_get_forum(isset($_GET['forum']) ? $_GET['forum'] : bb_get_path(2));
$feed_id = $forum->forum_id;
} elseif ( isset($_GET['topics']) || bb_get_path() == 'topics' ) {
// Recent topics
$feed = 'all-topics';
} else {
// Recent posts
$feed = 'all-posts';
}
// Initialise the override variable
$bb_db_override = false;
do_action( 'bb_rss.php_pre_db' );
if ( !$bb_db_override ) {
// Get the posts and the title for the given feed
switch ($feed) {
case 'view':
if ( !isset($bb_views[$feed_id]) )
die();
if ( !$bb_views[$feed_id]['feed'] )
die();
if ( !$topics_object = new BB_Query( 'topic', $bb_views[$feed_id]['query'], "bb_view_$feed_id" ) )
die();
$topics = $topics_object->results;
if ( !$topics || !is_array($topics) )
die();
$posts = array();
foreach ($topics as $topic) {
$posts[] = bb_get_first_post($topic->topic_id);
}
$title = esc_html( sprintf( __( '%1$s » View: %2$s' ), bb_get_option( 'name' ), $bb_views[$feed_id]['title'] ) );
$link = get_view_link($feed_id);
$link_self = bb_get_view_rss_link($feed_id);
break;
case 'topic':
if ( !$topic = get_topic ( $feed_id ) )
die();
if ( !$posts = get_thread( $feed_id, 0, 1 ) )
die();
$title = esc_html( sprintf( __( '%1$s » Topic: %2$s' ), bb_get_option( 'name' ), get_topic_title() ) );
$link = get_topic_link($feed_id);
$link_self = get_topic_rss_link($feed_id);
break;
case 'profile':
if ( bb_get_option( 'mod_rewrite' ) === 'slugs' ) {
$user = bb_get_user_by_nicename( $feed_id );
} else {
$user = bb_get_user( $feed_id );
}
if ( !$user ) {
die();
}
if ( !$posts = get_user_favorites( $user->ID ) ) {
die();
}
$title = esc_html( sprintf( __( '%1$s » User Favorites: %2$s' ), bb_get_option( 'name' ), $user->user_login ) );
$link = bb_get_profile_link($feed_id);
$link_self = get_favorites_rss_link($feed_id);
break;
case 'tag-topics':
if ( !$tag = bb_get_tag( $feed_id ) )
die();
if ( !$topics = get_tagged_topics( array( 'tag_id' => $tag->tag_id, 'page' => 0 ) ) )
die();
$posts = array();
foreach ($topics as $topic) {
$posts[] = bb_get_first_post($topic->topic_id);
}
$title = esc_html( sprintf( __( '%1$s » Tag: %2$s - Recent Topics' ), bb_get_option( 'name' ), bb_get_tag_name() ) );
$link = bb_get_tag_link($feed_id);
$link_self = bb_get_tag_topics_rss_link($feed_id);
break;
case 'tag-posts':
if ( !$tag = bb_get_tag( $feed_id ) )
die();
if ( !$posts = get_tagged_topic_posts( array( 'tag_id' => $tag->tag_id, 'page' => 0 ) ) )
die();
$title = esc_html( sprintf( __( '%1$s » Tag: %2$s - Recent Posts' ), bb_get_option( 'name' ), bb_get_tag_name() ) );
$link = bb_get_tag_link($feed_id);
$link_self = bb_get_tag_posts_rss_link($feed_id);
break;
case 'forum-topics':
if ( !$topics = get_latest_topics( $feed_id ) )
die();
$posts = array();
foreach ($topics as $topic) {
$posts[] = bb_get_first_post($topic->topic_id);
}
$title = esc_html( sprintf( __( '%1$s » Forum: %2$s - Recent Topics' ), bb_get_option( 'name' ), get_forum_name( $feed_id ) ) );
$link = get_forum_link($feed_id);
$link_self = bb_get_forum_topics_rss_link($feed_id);
break;
case 'forum-posts':
if ( !$posts = bb_get_latest_forum_posts( $feed_id ) )
die();
$title = esc_html( sprintf( __( '%1$s » Forum: %2$s - Recent Posts' ), bb_get_option( 'name' ), get_forum_name( $feed_id ) ) );
$link = get_forum_link($feed_id);
$link_self = bb_get_forum_posts_rss_link($feed_id);
break;
// Get just the first post from the latest topics
case 'all-topics':
if ( !$topics = get_latest_topics() )
die();
$posts = array();
foreach ($topics as $topic) {
$posts[] = bb_get_first_post($topic->topic_id);
}
$title = esc_html( sprintf( __( '%1$s » Recent Topics' ), bb_get_option( 'name' ) ) );
$link = bb_get_uri();
$link_self = bb_get_topics_rss_link();
break;
// Get latest posts by default
case 'all-posts':
default:
if ( !$posts = bb_get_latest_posts( 35 ) )
die();
$title = esc_html( sprintf( __( '%1$s » Recent Posts' ), bb_get_option( 'name' ) ) );
$link = bb_get_uri();
$link_self = bb_get_posts_rss_link();
break;
}
}
bb_send_304( $posts[0]->post_time );
if (!$description = esc_html( bb_get_option('description') )) {
$description = $title;
}
$title = apply_filters( 'bb_title_rss', $title, $feed );
$description = apply_filters( 'bb_description_rss', $description, $feed );
$posts = apply_filters( 'bb_posts_rss', $posts, $feed );
$link_self = apply_filters( 'bb_link_self_rss', $link_self, $feed );
bb_load_template( 'rss2.php', array('bb_db_override', 'title', 'description', 'link', 'link_self'), $feed );
?>