File Content: meta-box-featured-media.php <?php function pixelwars_core_meta_box__featured_media($post) { ?> <div class="admin-inside-box pixelwars-core--meta-box"> <?php wp_nonce_field( 'pixelwars_core_meta_box__featured_media', 'pixelwars_core_meta_box_nonce__featured_media' ); ?> <p> <label for="pixelwars_core_featured_media__url"><?php esc_html_e('URL', 'pixelwars-core'); ?></label> <?php $pixelwars_core_featured_media__url = get_post_meta(get_the_ID(), 'pixelwars_core_featured_media__url', true); ?> <input type="text" id="pixelwars_core_featured_media__url" name="pixelwars_core_featured_media__url" class="widefat" value="<?php echo esc_url($pixelwars_core_featured_media__url); ?>"> <?php $pixelwars_core_featured_media__new_tab = get_post_meta(get_the_ID(), 'pixelwars_core_featured_media__new_tab', true); ?> <label id="pixelwars_core_featured_media__new_tab_label" for="pixelwars_core_featured_media__new_tab"> <input type="checkbox" id="pixelwars_core_featured_media__new_tab" name="pixelwars_core_featured_media__new_tab" <?php if ($pixelwars_core_featured_media__new_tab) { echo 'checked="checked"'; } ?>> <?php esc_html_e('Open "Link" in new tab', 'pixelwars-core'); ?> </label> </p> <p class="howto"> <?php $current_screen = get_current_screen(); if ($current_screen->id === 'portfolio') { esc_html_e('Use this URL field for Audio, Video and Link formats.', 'pixelwars-core'); ?> <br> <br> <?php esc_html_e('Link: Enter your custom url.', 'pixelwars-core'); ?> <br> <br> <?php esc_html_e('Audio: Use browser address url of an audio from SoundCloud. This audio will be shown in a lightbox in your portfolio page.', 'pixelwars-core'); ?> <br> <br> <?php esc_html_e('Video: Use browser address url of a video from YouTube or Vimeo. This video will be shown in a lightbox in your portfolio page.', 'pixelwars-core'); } else { esc_html_e('Audio: Just paste the browser address url of an audio from SoundCloud. This audio will be shown in place of featured image.', 'pixelwars-core'); ?> <br> <br> <?php esc_html_e('Video: Just paste the browser address url of a video from YouTube or Vimeo. This video will be shown in place of featured image.', 'pixelwars-core'); } ?> </p> </div> <?php } function pixelwars_core_meta_box_save__featured_video($post_id) { if (! isset($_POST['pixelwars_core_meta_box_nonce__featured_media'])) { return $post_id; } $nonce = $_POST['pixelwars_core_meta_box_nonce__featured_media']; if (! wp_verify_nonce($nonce, 'pixelwars_core_meta_box__featured_media')) { return $post_id; } if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) { return $post_id; } 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 $post_id; } } update_post_meta($post_id, 'pixelwars_core_featured_media__url', $_POST['pixelwars_core_featured_media__url']); update_post_meta($post_id, 'pixelwars_core_featured_media__new_tab', $_POST['pixelwars_core_featured_media__new_tab']); } add_action('save_post', 'pixelwars_core_meta_box_save__featured_video'); function pixelwars_core_add_meta_boxes__featured_media() { $meta_box_title = esc_html__('Featured Audio/Video', 'theblogger'); $current_screen = get_current_screen(); if ($current_screen->id === 'portfolio') { $meta_box_title = esc_html__('Featured Audio/Video/Link', 'theblogger'); } $post_types = get_post_types(); unset($post_types['attachment']); add_meta_box( 'pixelwars_core_add_meta_box__featured_media', $meta_box_title, 'pixelwars_core_meta_box__featured_media', $post_types, 'side', 'low' ); } add_action('add_meta_boxes', 'pixelwars_core_add_meta_boxes__featured_media'); /* ============================================================================================================================================= */ function pixelwars_core_featured_media__url() { return get_post_meta(get_the_ID(), 'pixelwars_core_featured_media__url', true); } function pixelwars_core_featured_media__new_tab() { return get_post_meta(get_the_ID(), 'pixelwars_core_featured_media__new_tab', true); } function pixelwars_core_iframe_from_xml($browser_address_url) { $browser_address_url__type_youtube = strpos($browser_address_url, 'youtube.com'); $browser_address_url__type_vimeo = strpos($browser_address_url, 'vimeo.com'); $browser_address_url__type_soundcloud = strpos($browser_address_url, 'soundcloud.com'); if ($browser_address_url__type_youtube !== false) { $xml_url = 'https://www.youtube.com/oembed?url=' . $browser_address_url . '&format=xml'; $xml_content = simplexml_load_file($xml_url); $xml_attribute = $xml_content->html; // Get iframe. return $xml_attribute; } elseif ($browser_address_url__type_vimeo !== false) { $xml_url = 'http://vimeo.com/api/oembed.xml?url=' . $browser_address_url; $xml_content = simplexml_load_file($xml_url); $xml_attribute = $xml_content->html; // Get iframe. return $xml_attribute; } elseif ($browser_address_url__type_soundcloud !== false) { $xml_url = 'http://soundcloud.com/oembed?url=' . $browser_address_url; $xml_content = simplexml_load_file($xml_url); $xml_attribute = $xml_content->html; // Get iframe. return $xml_attribute; } } ?> Submit