[英]Get post id from inside posts_where wordpress
如何從posts_where中獲取帖子ID?
在下面的代碼中,$ page_id = $ wp_query-> get_queried_object_id(); 適用於網頁,但不適用於帖子。 我設置了第二個變量$ post_id,並希望用帖子的ID來填充它。
這是我的功能/過濾器:
// Filter posts
function ugrestriction_filter( $where, $wp_query )
{
global $wpdb, $post, $current_user, $wp_query;
get_currentuserinfo();
$user_id = $current_user->ID;
$page_id = $wp_query->get_queried_object_id();
$post_id = $wp_query->get_queried_object_id();
$meta_key1 = '_ugrestriction';
$meta_key1_value = 'on';
$postids=$wpdb->get_col( $wpdb->prepare(
"SELECT post_id FROM $wpdb->postmeta WHERE meta_key = %s AND meta_value = 'on'", "_ugrestriction"
) );
//$postids = array("70", "1", "2", "3");
if (in_array($post_id, $postids)) {
$filter = 'on';
} elseif (in_array($page_id, $postids)) {
$filter = 'on';
}
if ( $filter == 'on') {
$where .= " AND ($wpdb->postmeta.meta_key = '_ugrestriction' AND $wpdb->postmeta.meta_value = 'on' AND " . $wpdb->posts . " .post_author =". $user_id .")";
}
return $where;
}
add_filter( 'posts_where', 'ugrestriction_filter', 10, 2 );
// Filter posts
function ugrestriction_filter( $where, $wp_query )
{
global $wpdb, $post, $current_user, $wp_query;
get_currentuserinfo();
$user_id = $current_user->ID;
$page_id = $wp_query->get_queried_object_id();
$post_id = $post->ID;
$meta_key1 = '_ugrestriction';
$meta_key1_value = 'on';
$postids=$wpdb->get_col( $wpdb->prepare(
"SELECT post_id FROM $wpdb->postmeta WHERE meta_key = %s AND meta_value = 'on'", "_ugrestriction"
) );
//$postids = array("70", "1", "2", "3");
if (in_array($post_id, $postids)) {
$filter = 'on';
} elseif (in_array($page_id, $postids)) {
$filter = 'on';
}
if ( $filter == 'on') {
$where .= " AND ($wpdb->postmeta.meta_key = '_ugrestriction' AND $wpdb->postmeta.meta_value = 'on' AND " . $wpdb->posts . " .post_author =". $user_id .")";
}
return $where;
}
add_filter( 'posts_where', 'ugrestriction_filter', 10, 2 );
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