Attachments Options

checked="checked" /> Users can only see their own attachments

'; echo ' var attachments_base = "' . WP_PLUGIN_URL . '/attachments"; '; echo ' var attachments_media = ""; '; echo ' Shadowbox.init({ skipSetup:true, onClose:attachments_update }); '; echo ''; } /** * Fired when Post or Page is saved. Serializes all attachment data and saves to post_meta * * @param int $post_id The ID of the current post * @return void * @author Jonathan Christopher */ function attachments_save($post_id) { // verify this came from the our screen and with proper authorization, // because save_post can be triggered at other times if ( !wp_verify_nonce( $_POST['attachments_nonce'], plugin_basename(__FILE__) )) { return $post_id; } // verify if this is an auto save routine. If it is our form has not been submitted, so we dont want // to do anything if ( defined('DOING_AUTOSAVE') && DOING_AUTOSAVE ) return $post_id; // Check permissions if ( 'page' == $_POST['post_type'] ) { if ( !current_user_can( 'edit_page', $post_id ) ) return $post_id; } else { if ( !current_user_can( 'edit_post', $post_id ) ) return $post_id; } // OK, we're authenticated: we need to find and save the data $total_attachments = 0; // We'll build our array of attachments foreach($_POST as $key => $data) { // Arbitrarily using the location input if( substr($key, 0, 20) == 'attachment_location_' ) { $total_attachments++; } // If we have attachments, there's work to do if( $total_attachments > 0 ) { $attachments_data = array(); for ($i=1; $i <= $total_attachments; $i++) { if( !empty($_POST['attachment_location_' . $i]) ) { $attachment_details = array( 'title' => $_POST['attachment_title_' . $i], 'caption' => $_POST['attachment_caption_' . $i], 'name' => $_POST['attachment_name_' . $i], 'location' => $_POST['attachment_location_' . $i], 'mime' => $_POST['attachment_mime_' . $i], 'id' => $_POST['attachment_id_' . $i], 'order' => $_POST['attachment_order_' . $i] ); array_push($attachments_data, $attachment_details); } } } } // Serialization goodness $attachments_serialized = serialize($attachments_data); update_post_meta($post_id, '_attachments', $attachments_serialized); } /** * Retrieves all Attachments for provided Post or Page * * @param int $post_id (optional) ID of target Post or Page, otherwise pulls from global $post * @return array $post_attachments * @author Jonathan Christopher */ function attachments_get_attachments($post_id=null) { global $post; if($post_id==null) { $post_id = $post->ID; } $existing_attachments = unserialize(get_post_meta($post_id, '_attachments', true)); if( is_array($existing_attachments) && count($existing_attachments) > 0 ) { $post_attachments = array(); if( count($existing_attachments) > 1 ) { usort($existing_attachments, "cmp"); } foreach ($existing_attachments as $attachment) { array_push($post_attachments, array( 'id' => $attachment['id'], 'mime' => $attachment['mime'], 'title' => $attachment['title'], 'caption' => $attachment['caption'], 'location' => $attachment['location'] )); } } return $post_attachments; } /** * This is the main initialization function, it will invoke the necessary meta_box * * @return void * @author Jonathan Christopher */ function attachments_init() { wp_enqueue_style('shadowbox', WP_PLUGIN_URL . '/attachments/lib/shadowbox/shadowbox.css'); wp_enqueue_style('attachments', WP_PLUGIN_URL . '/attachments/css/attachments.css'); wp_enqueue_script('shadowbox', WP_PLUGIN_URL . '/attachments/lib/shadowbox/shadowbox.js'); wp_enqueue_script('attachments', WP_PLUGIN_URL . '/attachments/js/attachments.js'); attachments_meta_box(); }