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[WordPress] Custom column with clone button to other custom post type
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| <?php | |
| // Duplicate function | |
| function duplicate_content(){ | |
| global $wpdb; | |
| if (! ( isset( $_GET['post']) || isset( $_POST['post']) || ( isset($_REQUEST['action']) && 'duplicate_content' == $_REQUEST['action'] ) ) ) { | |
| wp_die('No post to duplicate has been supplied!'); | |
| } | |
| // Get original ID | |
| $post_id = (isset($_GET['post']) ? $_GET['post'] : $_POST['post']); | |
| $post = get_post( $post_id ); | |
| // Get Post Type | |
| $rp_post_type = (isset($_GET['post_type']) ? $_GET['post_type'] : $_POST['post_type']); | |
| // Is it a cloned child? | |
| $rp_post_parent = (isset($_GET['post_parent']) ? $_GET['post_parent'] : $_POST['post_parent']); | |
| /* | |
| * if you don't want current user to be the new post author, | |
| * then change next couple of lines to this: $new_post_author = $post->post_author; | |
| */ | |
| $current_user = wp_get_current_user(); | |
| $new_post_author = $current_user->ID; | |
| /* | |
| * if post data exists, create the post duplicate | |
| */ | |
| if (isset( $post ) && $post != null) { | |
| // If post type isnt set, then clone post type | |
| if($rp_post_type == '') { | |
| $rp_post_type = $post->post_type; | |
| } | |
| // If it's not a child, then clone post parent | |
| if($rp_post_parent == '') { | |
| $rp_post_parent = $post->post_parent; | |
| } | |
| // If it's a child, then take the parent's post_status | |
| if($rp_post_parent != '') { | |
| $rp_post_status = get_post_status($post->ID); | |
| } else { | |
| $rp_post_status = 'draft'; | |
| } | |
| /* | |
| * new post data array | |
| */ | |
| $args = array( | |
| 'comment_status' => $post->comment_status, | |
| 'ping_status' => $post->ping_status, | |
| 'post_author' => $new_post_author, | |
| 'post_content' => $post->post_content, | |
| 'post_excerpt' => $post->post_excerpt, | |
| 'post_name' => $post->post_name, | |
| 'post_parent' => $rp_post_parent/*$post->post_parent*/, | |
| 'post_password' => $post->post_password, | |
| 'post_status' => $rp_post_status, | |
| 'post_title' => $post->post_title, | |
| 'post_type' => $rp_post_type/*$post->post_type*/, | |
| 'to_ping' => $post->to_ping, | |
| 'menu_order' => $post->menu_order | |
| ); | |
| /* | |
| * insert the post by wp_insert_post() function | |
| */ | |
| $new_post_id = wp_insert_post( $args ); | |
| /* | |
| * get all current post terms ad set them to the new post draft | |
| */ | |
| $taxonomies = get_object_taxonomies($post->post_type); // returns array of taxonomy names for post type, ex array("category", "post_tag"); | |
| foreach ($taxonomies as $taxonomy) { | |
| $post_terms = wp_get_object_terms($post_id, $taxonomy, array('fields' => 'slugs')); | |
| wp_set_object_terms($new_post_id, $post_terms, $taxonomy, false); | |
| } | |
| /* | |
| * duplicate all post meta just in two SQL queries | |
| */ | |
| $post_meta_infos = $wpdb->get_results("SELECT meta_key, meta_value FROM $wpdb->postmeta WHERE post_id=$post_id"); | |
| if (count($post_meta_infos)!=0) { | |
| $sql_query = "INSERT INTO $wpdb->postmeta (post_id, meta_key, meta_value) "; | |
| foreach ($post_meta_infos as $meta_info) { | |
| $meta_key = $meta_info->meta_key; | |
| $meta_value = addslashes($meta_info->meta_value); | |
| $sql_query_sel[]= "SELECT $new_post_id, '$meta_key', '$meta_value'"; | |
| } | |
| $sql_query.= implode(" UNION ALL ", $sql_query_sel); | |
| $wpdb->query($sql_query); | |
| } | |
| /* | |
| * finally, redirect to the edit post screen for the new draft | |
| */ | |
| wp_redirect( admin_url( 'post.php?action=edit&post=' . $new_post_id ) ); | |
| exit; | |
| } else { | |
| wp_die('Post creation failed, could not find original post: ' . $post_id); | |
| } | |
| } | |
| add_action( 'admin_action_duplicate_content', 'duplicate_content' ); | |
| // Add Column | |
| function add_custom_column($columns) { | |
| $columns['divisions_custom'] = 'Divisions'; | |
| return $columns; | |
| } | |
| add_filter( 'manage_my-post-type_posts_columns', 'add_custom_column' ); | |
| // Add content to Column | |
| function custom_division_column( $column, $post_id ) { | |
| global $post; | |
| $cur_usr = wp_get_current_user(); | |
| $cur_usr_role = $cur_usr->roles[0]; | |
| if($post->post_parent == 0) { // Exclude cloning for children posts | |
| switch ( $column ) { | |
| case 'divisions_custom' : | |
| $post_obj = get_post ($post_id); | |
| $post_title = $post_obj->post_title; | |
| $post_status = array( 'publish', 'pending', 'draft', 'future', 'private' ); | |
| echo '<ul>'; | |
| // DIVISION 1 | |
| $args = array( | |
| 'post_type' => 'division-one', | |
| 'posts_per_page' => 1, | |
| 'post_parent' => 0, | |
| 's' => $post_title, | |
| 'post_status' => $post_status | |
| ); | |
| // Search if Post already exists in this division | |
| $division_query = new WP_Query($args); | |
| // Check if user is authorized to clone in this division | |
| if($cur_usr_role !== 'divisionone_author' && !current_user_can('moderate_comments')) { | |
| $cant_click = ' class="unclickable"'; | |
| $can_edit = 'You are not authorized to edit in this Division'; | |
| $can_edit_draft = 'You are not authorized to edit in this Division'; | |
| $copy = 'You are not authorized to copy to this Division'; | |
| } else { | |
| $cant_click = ''; | |
| $can_edit = 'Custom Post Type is already available & editable in this Division'; | |
| $can_edit_draft = 'Custom Post Type is already available in this Division, but may require further review before publishing'; | |
| $copy = 'Custom Post Type is not available yet in this Division, click to Copy & Edit Custom Post Type to this Division'; | |
| } | |
| // If post already exists in this division... | |
| if($division_query->have_posts()) : while ( $division_query->have_posts() ) : $division_query->the_post(); | |
| if(get_post_status() == 'publish') { | |
| echo '<li class="green"><a href="'.get_edit_post_link().'" title="'.$can_edit.'"'.$cant_click.'>'.strtoupper(str_replace('division-', '', get_post_type())).'<i class="fa fa-check"></i></a></li>'; | |
| } else { | |
| echo '<li class="blu"><a href="'.get_edit_post_link().'" title="'.$can_edit_draft.'"'.$cant_click.'>'.strtoupper(str_replace('-division', '', get_post_type())).'<i class="fa fa-search"></i></a></li>'; | |
| } | |
| endwhile; | |
| else : // If not, then enable cloning | |
| echo '<li class="red"><a href="admin.php?action=duplicate_content&post='.$post_id.'&post_type=division-one" target="_blank" title="'.$copy.'"'.$cant_click.'>DIVISION 1<i class="fa fa-files-o"></i></a></li>'; | |
| endif; wp_reset_query(); wp_reset_postdata(); | |
| // DIVISION 2 | |
| $args = array( | |
| 'post_type' => 'division-two', | |
| 'posts_per_page' => 1, | |
| 'post_parent' => 0, | |
| 's' => $post_title, | |
| 'post_status' => $post_status | |
| ); | |
| $division_query = new WP_Query($args); | |
| if($cur_usr_role !== 'divisiontwo_author' && !current_user_can('moderate_comments')) { | |
| $cant_click = ' class="unclickable"'; | |
| $can_edit = 'You are not authorized to edit in this Division'; | |
| $can_edit_draft = 'You are not authorized to edit in this Division'; | |
| $copy = 'You are not authorized to copy to this Division'; | |
| } else { | |
| $cant_click = ''; | |
| $can_edit = 'Custom Post Type is already available & editable in this Division'; | |
| $can_edit_draft = 'Custom Post Type is already available in this Division, but may require further review before publishing'; | |
| $copy = 'Custom Post Type is not available yet in this Division, click to Copy & Edit Custom Post Type to this Division'; | |
| } | |
| if($dvision_query->have_posts()) : while ( $division_query->have_posts() ) : $division_query->the_post(); | |
| if(get_post_status() == 'publish') { | |
| echo '<li class="green"><a href="'.get_edit_post_link().'" title="'.$can_edit.'"'.$cant_click.'>'.strtoupper(str_replace('division-', '', get_post_type())).'<i class="fa fa-check"></i></a></li>'; | |
| } else { | |
| echo '<li class="blu"><a href="'.get_edit_post_link().'" title="'.$can_edit_draft.'"'.$cant_click.'>'.strtoupper(str_replace('division-', '', get_post_type())).'<i class="fa fa-search"></i></a></li>'; | |
| } | |
| endwhile; | |
| else : | |
| echo '<li class="red"><a href="admin.php?action=duplicate_content&post='.$post_id.'&post_type=division-two" target="_blank" title="'.$copy.'"'.$cant_click.'>DIVISION 2<i class="fa fa-files-o"></i></a></li>'; | |
| endif; wp_reset_query(); wp_reset_postdata(); | |
| echo '</ul>'; | |
| break; | |
| } | |
| } else { // Post is a child, display message instead of division icons/cloning | |
| echo '<small>This Custom Post Type is a child and can only be created from an existing parent, within its own Division</small>'; | |
| } | |
| } | |
| add_action( 'manage_my-post-type_posts_custom_column' , 'custom_division_column', 10, 2 ); | |
| ?> |
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