Created
January 1, 2013 17:39
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Custom categories feed plugin
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<?php | |
/* | |
Plugin Name: custom-feed | |
Plugin URI: http://en.bainternet.info | |
Description: Custom categories feed | |
Version: 1.0 | |
Author: bainternet | |
Author URI: http://en.bainternet.info | |
*/ | |
function get_category_post($cat_id){ | |
$post_args = array( | |
'numberposts' => 1, | |
'category' => $cat_id, | |
'fields' => 'ids' | |
); | |
$posts = get_posts($post_args); | |
return $posts[0]; | |
} | |
function outputXMLFeed() | |
{ | |
echo '<?xml version="1.0"?>'; | |
echo '<items>'; | |
$args=array( | |
'orderby' => 'name', | |
'order' => 'ASC' | |
); | |
$categories=get_categories($args); | |
foreach($categories as $category) { | |
echo '<item>'; | |
echo '<catID>' . $category->term_id . '</catID>'; | |
echo '<catname>' . $category->name . '</catname>'; | |
echo '<postcount>' . $category->category_count . '</postcount>'; | |
echo '<slug>' . $category->slug . '</slug>'; | |
echo '<featured>' . get_the_post_thumbnail(get_category_post($category->term_id) , $size = 'post-thumbnail') . '</featured>'; | |
echo '</item>'; | |
} | |
echo '</items>'; | |
} | |
add_action('init', 'add_my_feed'); | |
function add_my_feed( ) { | |
add_feed("myFeed", "outputXMLFeed"); | |
} |
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