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<?php
/**
* Syndication - Feed Count Capturing & adding comic to feed.
* Author: Philip M. Hofer (Frumph)
* In Testing
*/
/*
function cp_add_to_feed_count_rss() {
$feedcount = get_option('comicpress_feed_count_rss');
if (!empty($feedcount)) {
$feedcount = $feedcount + 1;
update_option('comicpress_feed_count_rss', $feedcount);
} else {
add_option('comicpress_feed_count_rss', 1, ' ', 'yes');
}
}
add_action('do_feed_rss', 'cp_add_to_feed_count_rss',5);
function cp_add_to_feed_count_rdf() {
$feedcount = get_option('comicpress_feed_count_rdf');
if (!empty($feedcount)) {
$feedcount = $feedcount + 1;
update_option('comicpress_feed_count_rdf', $feedcount);
} else {
add_option('comicpress_feed_count_rdf', 1, ' ', 'yes');
}
}
add_action('do_feed_rdf', 'cp_add_to_feed_count_rdf',5);
function cp_add_to_feed_count_atom() {
$feedcount = get_option('comicpress_feed_count_atom');
if (!empty($feedcount)) {
$feedcount = $feedcount + 1;
update_option('comicpress_feed_count_atom', $feedcount);
} else {
add_option('comicpress_feed_count_atom', 1, ' ', 'yes');
}
}
add_action('do_feed_atom', 'cp_add_to_feed_count_atom',5);
function cp_add_to_feed_count_rss2() {
$feedcount = get_option('comicpress_feed_count_rss2');
if (!empty($feedcount)) {
$feedcount = $feedcount + 1;
update_option('comicpress_feed_count_rss2', $feedcount);
} else {
add_option('comicpress_feed_count_rss2', 1, ' ', 'yes');
}
}
add_action('do_feed_rss2', 'cp_add_to_feed_count_rss2',5);
*/
/**
* Add the number of post comments to the title of the RSS feed items.
* TODO Make this togglable via options.
* @param string $title The title of the post.
* @return string The filtered title of the post.
*/
function comicpress_the_title_rss($title = '') {
switch ($count = get_comments_number()) {
case 0:
$title_pattern = __('%s (No Comments)', 'comicpress');
break;
case 1:
$title_pattern = __('%s (1 Comment)', 'comicpress');
break;
default:
$title_pattern = sprintf(__('%%s (%d Comments)', 'comicpress'), $count);
break;
}
return sprintf($title_pattern, $title);
}
/**
* Handle making changes to ComicPress before the export process starts.
*/
function comicpress_export_wp() {
remove_filter('the_title_rss', 'comicpress_the_title_rss');
}
global $comicpress_options;
if ($comicpress_options['enable_comment_count_in_rss']) {
add_filter('the_title_rss', 'comicpress_the_title_rss');
add_action('export_wp', 'comicpress_export_wp');
}
//Insert the comic image into the RSS feed
function comicpress_comic_feed() {
global $post, $comicpress_options; ?>
<p><a href="<?php the_permalink() ?>"><?php echo comicpress_display_comic_image('rss,comic',$comicpress_options['enable_post_thumbnail_rss']); ?></a></p><?php
}
// removed the in_comic_category so that if it has a post-image it will add it to the rss feed (else rss comic thumb)
function comicpress_insert_comic_feed($content) {
global $post, $wp_query;
if (is_feed()) {
return comicpress_comic_feed() . $content;
} else {
return $content;
}
}
add_filter('the_content','comicpress_insert_comic_feed');
add_filter('the_excerpt','comicpress_insert_comic_feed');
?>