Let us solve this by going with your second option. So you want to restrict users from editing published posts, this can be done by adding this to your theme’s functions.php file (please read the comments that is added): function restrict_editing_old_posts( $allcaps, $cap, $args ) { // Restrict users from editing post based on the … Read more
The code you posted doesn’t work because there is no global $currentpage. There are $current_screen and $pagenow. add_action( ‘pre_get_posts’, ‘wpse_63414_hide_pages’ ); function wpse_63414_hide_pages( $query ) { if( !is_admin() ) return $query; global $pagenow; $pages = array(‘2′,’26’); if( ‘edit.php’ == $pagenow && ( get_query_var(‘post_type’) && ‘page’ == get_query_var(‘post_type’) ) ) $query->set( ‘post__not_in’, $pages ); return $query; … Read more
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If we look at the source of wp_insert_attachment() we find the hooks edit_attachment and add_attachment. In your case we could use the add_attachment hook. The callback takes the attachment’s ID as a parameter. By looking at the database table wp_posts we see that the description is saved as post_content and the caption as post_excerpt: Then … Read more
I have rethought the problem: Finally, I resolve it with save_post hook: function enhanced_portfolio_categories_save_post(){ $terminos = array(); foreach ($_POST[‘my_categories’] as $key) { $custom_tax = get_term_by(‘term_id’, $key, ‘portfolio_categories’); array_push($terminos, $custom_tax->term_id); } wp_set_object_terms( $_POST[‘post_ID’], $terminos, ‘portfolio_categories’); }
Here’s an example function that might help you accomplish something like that. Basically what it does is fetch a couple of posts, loops through them, modifies the post_content field and stores the changes. function wpse_87695_clean_post_content() { $posts = get_posts(array( ‘post_type’ => array(‘post’, ‘page’), ‘post_status’ => ‘publish’, /* ‘meta_query’ => array( array( ‘key’ => ‘_wpse_87695_processed’, ‘value’ … Read more
If your video is pasted into the post body, you have a couple of options. Use a filter on the_content and preg_replace to remove the content. Wrap your content in a shortcode. I am going to recommend option #2 because option #1 involves processing markup with regex which is tricky and prone to error, and … Read more
Have faith 😉 Unfortunately, your code ain’t correct in multiple ways. It assumes that the content only consists of content enclosed by paragraphs and doesn’t work correctly if not. This would be one solution: add_filter(‘the_content’, ‘prefix_insert_post_ads’); /** * Content Filter */ function prefix_insert_post_ads($content) { $insertion = ‘Your AD Code’; if (is_single() && ! is_admin()) { … Read more
You can disable the visual editor entirely in your profile settings. If you need to disable it on a per page basis, take a look at this answer. Using text mode may not solve the empty paragraph problem, the wpautop filter is applied to the content regardless of how the content is edited. You can … Read more
content_save_pre would be a much better hook for stripping the images, and as for setting post thumbnail as post Meta you can use save_post since the first hook gets fired before post Id is set and you need that for update_post_meta.