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Extend is_single(), is_page(), is_category(), and is_author() to accept an optional argument which designates a particular id, name, or nicename.

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git-svn-id: https://develop.svn.wordpress.org/trunk@1728 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren
2004-10-02 19:24:40 +00:00
parent d2ed07b4bf
commit 1268dcb29b
2 changed files with 130 additions and 13 deletions
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wp-includes/classes.php
+46 -1
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@@ -3,6 +3,8 @@
class WP_Query {
var $query;
var $query_vars;
var $queried_object;
var $queried_object_id;
var $posts;
var $post_count = 0;
@@ -43,6 +45,8 @@ class WP_Query {
unset($this->posts);
unset($this->query);
unset($this->query_vars);
unset($this->queried_object);
unset($this->queried_object_id);
$this->post_count = 0;
$this->current_post = -1;
}
@@ -522,7 +526,7 @@ class WP_Query {
$this->posts = apply_filters('the_posts', $this->posts);
$this->post_count = count($this->posts);
if ($this->post_count > 0) {
$this->post = $posts[0];
$this->post = $this->posts[0];
}
update_post_caches($this->posts);
@@ -553,6 +557,47 @@ class WP_Query {
return $this->get_posts();
}
function get_queried_object() {
if (isset($this->queried_object)) {
return $this->queried_object;
}
$this->queried_object = NULL;
$this->queried_object_id = 0;
if ($this->is_category) {
global $cache_categories;
if (isset($cache_categories[$this->get('cat')])) {
$this->queried_object = $cache_categories[$this->get('cat')];
$this->queried_object_id = $this->get('cat');
}
} else if ($this->is_single) {
$this->queried_object = $this->post;
$this->queried_object_id = $this->post->ID;
} else if ($this->is_page) {
$this->queried_object = $this->post;
$this->queried_object_id = $this->post->ID;
} else if ($this->is_author) {
global $cache_userdata;
if (isset($cache_userdata[$this->get('author')])) {
$this->queried_object = $cache_userdata[$this->get('author')];
$this->queried_object_id = $this->get('author');
}
}
return $this->queried_object;
}
function get_queried_object_id() {
$this->get_queried_object();
if (isset($this->queried_object_id)) {
return $this->queried_object_id;
}
return 0;
}
function WP_Query ($query = '') {
if (! empty($query)) {
$this->query($query);