duplicate_item();
}
public function duplicate_link_row( $actions, $post ) {
if ( function_exists( 'duplicate_post_plugin_activation' ) ) return $actions;
if ( $post->post_type != 'a3-portfolio' ) return $actions;
$actions['duplicate'] = apply_filters( 'a3_portfolio_manager_duplicate_link', '' . __( "Duplicate", 'a3-portfolio' ) . '', $post, $actions );
return $actions;
}
public function duplicate_post_button() {
global $post;
if ( function_exists( 'duplicate_post_plugin_activation' ) ) return;
if( !is_object( $post ) ) return;
if ( $post->post_type != 'a3-portfolio' ) return;
if ( isset( $_GET['post'] ) ) :
$notifyUrl = wp_nonce_url( admin_url( "admin.php?action=duplicate_a3-portfolio&post=" . $_GET['post'] ), 'a3-duplicate-portfolio_' . $_GET['post'] );
$duplicate_link = apply_filters( 'a3_portfolio_edit_post_duplicate_link', '', $post );
echo $duplicate_link;
endif;
}
public function duplicate_item() {
if ( ! ( isset( $_GET['post']) || isset( $_POST['post']) || ( isset($_REQUEST['action']) && 'duplicate_post_save_as_new_page' == $_REQUEST['action'] ) ) ) {
wp_die( __( 'No Portfolio to duplicate has been supplied!', 'a3-portfolio' ) );
}
// Get the original page
$id = ( isset( $_GET['post'] ) ? absint( $_GET['post'] ) : absint( $_POST['post'] ) );
check_admin_referer( 'a3-duplicate-portfolio_' . $id );
if ( ! current_user_can( 'edit_post', $id ) ) {
wp_die( __( 'You do not have permission to duplicate this Portfolio.', 'a3-portfolio' ) );
}
$post = $this->get_item_to_duplicate( $id );
// Copy the page and insert it
if ( isset( $post ) && $post != null ) {
$new_id = $this->create_duplicate_from_item( $post );
// If you have written a plugin which uses non-WP database tables to save
// information about a page you can hook this action to dupe that data.
do_action( 'duplicate_item', $new_id, $post );
// Redirect to the edit screen for the new draft page
wp_redirect( admin_url( 'post.php?action=edit&post=' . $new_id ) );
exit;
} else {
wp_die( __( 'Portfolio creation failed, could not find original Portfolio:', 'a3-portfolio' ) . ' ' . $id);
}
}
/**
* Get a Item from the database
*/
public function get_item_to_duplicate( $id ) {
global $wpdb;
$post = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM {$wpdb->posts} WHERE ID = %d", $id ) );
if ( isset( $post->post_type ) && $post->post_type == "revision" ){
$id = $post->post_parent;
$post = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM {$wpdb->posts} WHERE ID = %d", $id ) );
}
return $post;
}
/**
* Function to create the duplicate
*/
public function create_duplicate_from_item( $post, $parent = 0, $post_status = '' ) {
global $wpdb;
$new_post_author = wp_get_current_user();
$new_post_date = current_time('mysql');
$new_post_date_gmt = get_gmt_from_date($new_post_date);
if ( $parent > 0 ) {
$post_parent = $parent;
$post_status = $post_status ? $post_status : 'publish';
$suffix = '';
} else {
$post_parent = $post->post_parent;
$post_status = $post_status ? $post_status : 'publish';
$suffix = ' ' . __("(Copy)", 'a3-portfolio' );
}
$new_post_type = $post->post_type;
$post_content = $post->post_content;
$post_content_filtered = $post->post_content_filtered;
$post_excerpt = $post->post_excerpt;
$post_title = $post->post_title.$suffix;
$post_name = $post->post_name;
$comment_status = $post->comment_status;
$ping_status = $post->ping_status;
// Insert the new template in the post table
$wpdb->insert(
$wpdb->posts,
array(
'post_author' => $new_post_author->ID,
'post_date' => $new_post_date,
'post_date_gmt' => $new_post_date_gmt,
'post_content' => $post_content,
'post_content_filtered' => $post_content_filtered,
'post_title' => $post_title,
'post_excerpt' => $post_excerpt,
'post_status' => $post_status,
'post_type' => $new_post_type,
'comment_status' => $comment_status,
'ping_status' => $ping_status,
'post_password' => $post->post_password,
'to_ping' => $post->to_ping,
'pinged' => $post->pinged,
'post_modified' => $new_post_date,
'post_modified_gmt' => $new_post_date_gmt,
'post_parent' => $post_parent,
'menu_order' => $post->menu_order,
'post_mime_type' => $post->post_mime_type,
),
array( '%d', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%d', '%d', '%s' )
);
$new_post_id = $wpdb->insert_id;
wp_update_post( array(
'ID' => $new_post_id,
'post_title' => $post_title,
) );
// Copy the taxonomies
$this->duplicate_post_taxonomies( $post->ID, $new_post_id, $post->post_type );
// Copy the meta information
$this->duplicate_post_meta( $post->ID, $new_post_id );
return $new_post_id;
}
/**
* Copy the taxonomies of a post to another post
*/
public function duplicate_post_taxonomies( $id, $new_id, $post_type ) {
global $wpdb;
$taxonomies = get_object_taxonomies( $post_type ); //array("category", "post_tag");
foreach ( $taxonomies as $taxonomy ) {
$post_terms = wp_get_object_terms($id, $taxonomy);
$post_terms_count = sizeof( $post_terms );
for ( $i=0; $i < $post_terms_count; $i++ ) {
wp_set_object_terms( $new_id, $post_terms[$i]->slug, $taxonomy, true);
}
}
}
/**
* Copy the meta information of a post to another post
*/
public function duplicate_post_meta( $id, $new_id ) {
$all_custom_keys = get_post_custom_keys( $id );
foreach ( $all_custom_keys as $key ) {
$value = get_post_meta( $id, $key, true );
add_post_meta( $new_id, $key, $value );
}
}
}