12Remove access to the wp dashboard for users roles lower than a certain level. For example, users that are subscribers (not administrator or editors), would be disabled from accessing and would be redirected back to the homepage upon trying to … Continued
44Change WP’s default “post” type menu and overall labels to anything you want, by replacing every instance of “post” using the code below with your desired label. Post this code in your theme’s functions.php file.
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function revcon_change_post_label() { global $menu; global $submenu; $menu[5][0] = 'News'; $submenu['edit.php'][5][0] = 'News'; $submenu['edit.php'][10][0] = 'Add News'; $submenu['edit.php'][16][0] = 'News Tags'; echo ''; } function revcon_change_post_object() { global $wp_post_types; $labels = &$wp_post_types['post']->labels; $labels->name = 'News'; $labels->singular_name = 'News'; $labels->add_new = 'Add News'; $labels->add_new_item = 'Add News'; $labels->edit_item = 'Edit News'; $labels->new_item = 'News'; $labels->view_item = 'View News'; $labels->search_items = 'Search News'; $labels->not_found = 'No News found'; $labels->not_found_in_trash = 'No News found in Trash'; $labels->all_items = 'All News'; $labels->menu_name = 'News'; $labels->name_admin_bar = 'News'; } add_action( 'admin_menu', 'revcon_change_post_label' ); add_action( 'init', 'revcon_change_post_object' ); |
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98Completely disable the commenting system on your WordPress site.
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// Disable support for comments and trackbacks in post types function df_disable_comments_post_types_support() { $post_types = get_post_types(); foreach ($post_types as $post_type) { if(post_type_supports($post_type, 'comments')) { remove_post_type_support($post_type, 'comments'); remove_post_type_support($post_type, 'trackbacks'); } } } add_action('admin_init', 'df_disable_comments_post_types_support'); // Close comments on the front-end function df_disable_comments_status() { return false; } add_filter('comments_open', 'df_disable_comments_status', 20, 2); add_filter('pings_open', 'df_disable_comments_status', 20, 2); // Hide existing comments function df_disable_comments_hide_existing_comments($comments) { $comments = array(); return $comments; } add_filter('comments_array', 'df_disable_comments_hide_existing_comments', 10, 2); // Remove comments page in menu function df_disable_comments_admin_menu() { remove_menu_page('edit-comments.php'); } add_action('admin_menu', 'df_disable_comments_admin_menu'); // Redirect any user trying to access comments page function df_disable_comments_admin_menu_redirect() { global $pagenow; if ($pagenow === 'edit-comments.php') { wp_redirect(admin_url()); exit; } } add_action('admin_init', 'df_disable_comments_admin_menu_redirect'); // Remove comments metabox from dashboard function df_disable_comments_dashboard() { remove_meta_box('dashboard_recent_comments', 'dashboard', 'normal'); } add_action('admin_init', 'df_disable_comments_dashboard'); // Remove comments links from admin bar function df_disable_comments_admin_bar() { if (is_admin_bar_showing()) { remove_action('admin_bar_menu', 'wp_admin_bar_comments_menu', 60); } } add_action('init', 'df_disable_comments_admin_bar'); |
181Modify the number of WordPress posts or custom posts to be displayed on a custom archive page by adding this filter to your functions.php file in WordPress.
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function mix_num_posts_for_archive($query) { if ($query->is_main_query() && $query->is_post_type_archive('your-custom-post-name') ) $query->set('posts_per_page', -1); } add_action('pre_get_posts', 'mix_num_posts_for_archive'); |
Change the number of “posts_per_page” to meet your specs, if you … Continued
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function new_post_thumbnail_meta_box() { global $post; // we know what this does echo '<p>Content above the image.</p>'; $thumbnail_id = get_post_meta( $post->ID, '_thumbnail_id', true ); // grabing the thumbnail id of the post echo _wp_post_thumbnail_html( $thumbnail_id ); // echoing the html markup for the thumbnail echo '<p>Content below the image.</p>'; } function render_new_post_thumbnail_meta_box() { global $post_type; // lets call the post type // remove the old meta box remove_meta_box( 'postimagediv','post','side' ); // adding the new meta box. add_meta_box('postimagediv', __('Featured Image'), 'new_post_thumbnail_meta_box', $post_type, 'side', 'low'); } add_action('do_meta_boxes', 'render_new_post_thumbnail_meta_box'); |
219Simple instructions on how to add icons to tabs on the WordPress dashboard using Dashicons. This is typically used by WordPress theme developers when creating custom post types. 1. From your FTP client, navigate to your theme folder. Then open … Continued
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/** * Hide editor for specific page templates. * */ add_action( 'admin_init', 'hide_editor' ); function hide_editor() { // Get the Post ID. $post_id = $_GET['post'] ? $_GET['post'] : $_POST['post_ID'] ; if( !isset( $post_id ) ) return; // Get the name of the Page Template file. $template_file = get_post_meta($post_id, '_wp_page_template', true); if($template_file == 'contact.php'){ // edit the template name remove_post_type_support('page', 'editor'); } } |
185Adding this code snippet to your WordPress theme’s archive.php template will display whatever the current page number is.
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$current_page = max(1, get_query_var('paged')); echo $current_page; |
309Use this snippet in your Worpdress theme’s functions.php file to remove a metabox from one or more custom post types or the default wordpress pages and posts. This is particularly useful for plugins that output a metabox on all post … Continued
187Show page numbers in a wordpress archive template’s page navigation.
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<?php if ($wp_query->max_num_pages > 1) : ?> <?php global $wp_query; $total_pages = $wp_query->max_num_pages; if ($total_pages > 1){ $current_page = max(1, get_query_var('paged')); echo '<div class="page_nav" style="float:right;">'; echo paginate_links(array( 'base' => get_pagenum_link(1) . '%_%', 'format' => '/page/%#%', 'current' => $current_page, 'total' => $total_pages, 'prev_text' => 'Prev', 'next_text' => 'Next' )); echo '</div>'; }?> <?php endif; ?> |