before_delete_post is not called when a post is only trashed. While wp_delete_post() can trash posts (if the post is not trashed and its not being forcibly deleted): it does so by calling wp_trash_post() and exiting the function prior to the triggering the action before_delete_post. I’ve tested this, the following function will only ‘die’ when you … Read more
Because you’re outside the loop, you’ll need to either know the post id of the title you want and specify it in the function parameter, or call the global $post variable if you’re on the page (just not in the loop yet). global $post echo get_the_title($post->ID); or echo get_the_title(2);
publish_post will give you a second parameter if you ask for it. Notice the fourth parameter of the add_action call. That is your post object. function run_on_publish_wpse_100421( $postid, $post ) { if (‘news’ == $post->post_type) // your code } } add_action(‘publish_post’,’run_on_publish_wpse_100421′,1,2);
I assume, you need something like editors can’t see the category column or something like this. This snippet might help you: /** Remove “Options”-Panel, when User is not admin **/ add_filter( ‘manage_posts_columns’, ‘change_columns_for_user’, 10, 2 ); function change_columns_for_user( $columns, $post_type ){ if( ‘post’ != $post_type ) return $columns; if( current_user_can( ‘manage_options’ ) ) return $columns; … Read more
Changing the public argument of register_post_type() will remove the link to view your custom post type publicly. ‘public’ => false, See: WordPress Codex Note that this will also hide your custom post type from the admin navigation menus, which you might not want. To hide the ‘View Post’ link but keep your post type in … Read more
Change posts_per_page to 1 only, not -1. Like this: ‘posts_per_page’ => 1 -1 means all.
Yes, simple add a filter before you call it and remove it after you do function filter_where_wpa89154($where=””) { //posts in the last 30 days $where .= ” AND post_date > ‘” . date(‘Y-m-d’, strtotime(‘-30 days’)) . “‘”; return $where; } add_filter(‘posts_where’, ‘filter_where_wpa89154’); $args = array( ‘posts_per_page’ => 5, ‘post_type’ => ‘post’, ‘post_status’ => ‘publish’, ‘suppress_filters’ … Read more
A more reliable approach than messing with CSS would be to add some Javascript in the admin_head action, and basically override the built-in “inlineEditPost” function (located in wp-admin/js/inline-edit-post.js and easier to read in inline-edit-post.dev.js). I haven’t looked into it much specifically, but the brute force method would be to copy (and rename) that entire function … Read more
Strange. Outside the loop, the_title() should give you the current page name, if you really are on a page, and not viewing a specific post. If it gives post title instead, it may mean that you are somehow inside a loop. But if that were true, wp_title shouldn’t show “Blog”. See if other options give … Read more
Check in your theme’s comments.php for the wp_list_comments() function. In the Twenty Eleven theme, for example, uses a custom callback function which is in the functions.php file and outputs the template for comments. Within this comments template, you can then use wp_get_comment_status() and only display a comment if it was approved. Example from the Codex: … Read more