37 lines
950 B
PHP
37 lines
950 B
PHP
|
<?php
|
||
|
|
|
||
|
|
class ComicPressNavigation {
|
||
|
|
function init($post, $storyline) {
|
||
|
|
$this->post = $post;
|
||
|
|
$this->storyline = $storyline;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Find the terminal post in a specific category.
|
||
|
|
*/
|
||
|
|
function get_terminal_post_in_category($category_id, $first = true) {
|
||
|
|
$sort_order = $first ? "asc" : "desc";
|
||
|
|
$terminal_comic_query = new WP_Query();
|
||
|
|
$terminal_comic_query->query("showposts=1&order=${sort_order}&cat=${category_id}&status=publish");
|
||
|
|
if ($terminal_comic_query->have_posts()) {
|
||
|
|
return reset($terminal_comic_query->posts);
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Get the first comic in a category.
|
||
|
|
*/
|
||
|
|
function get_first_in_category($category_id) {
|
||
|
|
return $this->get_terminal_post_in_category($category_id);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Get the last comic in a category.
|
||
|
|
*/
|
||
|
|
function get_last_in_category($category_id) {
|
||
|
|
return $this->get_terminal_post_in_category($category_id, false);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
?>
|