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Diffstat (limited to 'www/crm/wp-admin/includes/media.php')
| -rw-r--r-- | www/crm/wp-admin/includes/media.php | 3524 |
1 files changed, 3524 insertions, 0 deletions
diff --git a/www/crm/wp-admin/includes/media.php b/www/crm/wp-admin/includes/media.php new file mode 100644 index 00000000..5c54b214 --- /dev/null +++ b/www/crm/wp-admin/includes/media.php @@ -0,0 +1,3524 @@ +<?php +/** + * WordPress Administration Media API. + * + * @package WordPress + * @subpackage Administration + */ + +/** + * Defines the default media upload tabs + * + * @since 2.5.0 + * + * @return array default tabs + */ +function media_upload_tabs() { + $_default_tabs = array( + 'type' => __( 'From Computer' ), // handler action suffix => tab text + 'type_url' => __( 'From URL' ), + 'gallery' => __( 'Gallery' ), + 'library' => __( 'Media Library' ), + ); + + /** + * Filters the available tabs in the legacy (pre-3.5.0) media popup. + * + * @since 2.5.0 + * + * @param array $_default_tabs An array of media tabs. + */ + return apply_filters( 'media_upload_tabs', $_default_tabs ); +} + +/** + * Adds the gallery tab back to the tabs array if post has image attachments + * + * @since 2.5.0 + * + * @global wpdb $wpdb WordPress database abstraction object. + * + * @param array $tabs + * @return array $tabs with gallery if post has image attachment + */ +function update_gallery_tab( $tabs ) { + global $wpdb; + + if ( ! isset( $_REQUEST['post_id'] ) ) { + unset( $tabs['gallery'] ); + return $tabs; + } + + $post_id = intval( $_REQUEST['post_id'] ); + + if ( $post_id ) { + $attachments = intval( $wpdb->get_var( $wpdb->prepare( "SELECT count(*) FROM $wpdb->posts WHERE post_type = 'attachment' AND post_status != 'trash' AND post_parent = %d", $post_id ) ) ); + } + + if ( empty( $attachments ) ) { + unset( $tabs['gallery'] ); + return $tabs; + } + + $tabs['gallery'] = sprintf( __( 'Gallery (%s)' ), "<span id='attachments-count'>$attachments</span>" ); + + return $tabs; +} + +/** + * Outputs the legacy media upload tabs UI. + * + * @since 2.5.0 + * + * @global string $redir_tab + */ +function the_media_upload_tabs() { + global $redir_tab; + $tabs = media_upload_tabs(); + $default = 'type'; + + if ( ! empty( $tabs ) ) { + echo "<ul id='sidemenu'>\n"; + if ( isset( $redir_tab ) && array_key_exists( $redir_tab, $tabs ) ) { + $current = $redir_tab; + } elseif ( isset( $_GET['tab'] ) && array_key_exists( $_GET['tab'], $tabs ) ) { + $current = $_GET['tab']; + } else { + /** This filter is documented in wp-admin/media-upload.php */ + $current = apply_filters( 'media_upload_default_tab', $default ); + } + + foreach ( $tabs as $callback => $text ) { + $class = ''; + + if ( $current == $callback ) { + $class = " class='current'"; + } + + $href = add_query_arg( + array( + 'tab' => $callback, + 's' => false, + 'paged' => false, + 'post_mime_type' => false, + 'm' => false, + ) + ); + $link = "<a href='" . esc_url( $href ) . "'$class>$text</a>"; + echo "\t<li id='" . esc_attr( "tab-$callback" ) . "'>$link</li>\n"; + } + echo "</ul>\n"; + } +} + +/** + * Retrieves the image HTML to send to the editor. + * + * @since 2.5.0 + * + * @param int $id Image attachment id. + * @param string $caption Image caption. + * @param string $title Image title attribute. + * @param string $align Image CSS alignment property. + * @param string $url Optional. Image src URL. Default empty. + * @param bool|string $rel Optional. Value for rel attribute or whether to add a default value. Default false. + * @param string|array $size Optional. Image size. Accepts any valid image size, or an array of width + * and height values in pixels (in that order). Default 'medium'. + * @param string $alt Optional. Image alt attribute. Default empty. + * @return string The HTML output to insert into the editor. + */ +function get_image_send_to_editor( $id, $caption, $title, $align, $url = '', $rel = false, $size = 'medium', $alt = '' ) { + + $html = get_image_tag( $id, $alt, '', $align, $size ); + + if ( $rel ) { + if ( is_string( $rel ) ) { + $rel = ' rel="' . esc_attr( $rel ) . '"'; + } else { + $rel = ' rel="attachment wp-att-' . intval( $id ) . '"'; + } + } else { + $rel = ''; + } + + if ( $url ) { + $html = '<a href="' . esc_attr( $url ) . '"' . $rel . '>' . $html . '</a>'; + } + + /** + * Filters the image HTML markup to send to the editor when inserting an image. + * + * @since 2.5.0 + * + * @param string $html The image HTML markup to send. + * @param int $id The attachment id. + * @param string $caption The image caption. + * @param string $title The image title. + * @param string $align The image alignment. + * @param string $url The image source URL. + * @param string|array $size Size of image. Image size or array of width and height values + * (in that order). Default 'medium'. + * @param string $alt The image alternative, or alt, text. + */ + $html = apply_filters( 'image_send_to_editor', $html, $id, $caption, $title, $align, $url, $size, $alt ); + + return $html; +} + +/** + * Adds image shortcode with caption to editor + * + * @since 2.6.0 + * + * @param string $html The image HTML markup to send. + * @param integer $id Image attachment ID. + * @param string $caption Image caption. + * @param string $title Image title attribute (not used). + * @param string $align Image CSS alignment property. + * @param string $url Image source URL (not used). + * @param string $size Image size (`thumbnail`, `medium`, `large`, `full`, or added with `add_image_size()`) (not used). + * @param string $alt Image `alt` attribute (not used). + * @return string The image HTML markup with caption shortcode. + */ +function image_add_caption( $html, $id, $caption, $title, $align, $url, $size, $alt = '' ) { + + /** + * Filters the caption text. + * + * Note: If the caption text is empty, the caption shortcode will not be appended + * to the image HTML when inserted into the editor. + * + * Passing an empty value also prevents the {@see 'image_add_caption_shortcode'} + * Filters from being evaluated at the end of image_add_caption(). + * + * @since 4.1.0 + * + * @param string $caption The original caption text. + * @param int $id The attachment ID. + */ + $caption = apply_filters( 'image_add_caption_text', $caption, $id ); + + /** + * Filters whether to disable captions. + * + * Prevents image captions from being appended to image HTML when inserted into the editor. + * + * @since 2.6.0 + * + * @param bool $bool Whether to disable appending captions. Returning true to the filter + * will disable captions. Default empty string. + */ + if ( empty( $caption ) || apply_filters( 'disable_captions', '' ) ) { + return $html; + } + + $id = ( 0 < (int) $id ) ? 'attachment_' . $id : ''; + + if ( ! preg_match( '/width=["\']([0-9]+)/', $html, $matches ) ) { + return $html; + } + + $width = $matches[1]; + + $caption = str_replace( array( "\r\n", "\r" ), "\n", $caption ); + $caption = preg_replace_callback( '/<[a-zA-Z0-9]+(?: [^<>]+>)*/', '_cleanup_image_add_caption', $caption ); + + // Convert any remaining line breaks to <br>. + $caption = preg_replace( '/[ \n\t]*\n[ \t]*/', '<br />', $caption ); + + $html = preg_replace( '/(class=["\'][^\'"]*)align(none|left|right|center)\s?/', '$1', $html ); + if ( empty( $align ) ) { + $align = 'none'; + } + + $shcode = '[caption id="' . $id . '" align="align' . $align . '" width="' . $width . '"]' . $html . ' ' . $caption . '[/caption]'; + + /** + * Filters the image HTML markup including the caption shortcode. + * + * @since 2.6.0 + * + * @param string $shcode The image HTML markup with caption shortcode. + * @param string $html The image HTML markup. + */ + return apply_filters( 'image_add_caption_shortcode', $shcode, $html ); +} + +/** + * Private preg_replace callback used in image_add_caption() + * + * @access private + * @since 3.4.0 + */ +function _cleanup_image_add_caption( $matches ) { + // Remove any line breaks from inside the tags. + return preg_replace( '/[\r\n\t]+/', ' ', $matches[0] ); +} + +/** + * Adds image html to editor + * + * @since 2.5.0 + * + * @param string $html + */ +function media_send_to_editor( $html ) { + ?> +<script type="text/javascript"> +var win = window.dialogArguments || opener || parent || top; +win.send_to_editor( <?php echo wp_json_encode( $html ); ?> ); +</script> + <?php + exit; +} + +/** + * Save a file submitted from a POST request and create an attachment post for it. + * + * @since 2.5.0 + * + * @param string $file_id Index of the `$_FILES` array that the file was sent. Required. + * @param int $post_id The post ID of a post to attach the media item to. Required, but can + * be set to 0, creating a media item that has no relationship to a post. + * @param array $post_data Overwrite some of the attachment. Optional. + * @param array $overrides Override the wp_handle_upload() behavior. Optional. + * @return int|WP_Error ID of the attachment or a WP_Error object on failure. + */ +function media_handle_upload( $file_id, $post_id, $post_data = array(), $overrides = array( 'test_form' => false ) ) { + + $time = current_time( 'mysql' ); + if ( $post = get_post( $post_id ) ) { + // The post date doesn't usually matter for pages, so don't backdate this upload. + if ( 'page' !== $post->post_type && substr( $post->post_date, 0, 4 ) > 0 ) { + $time = $post->post_date; + } + } + + $file = wp_handle_upload( $_FILES[ $file_id ], $overrides, $time ); + + if ( isset( $file['error'] ) ) { + return new WP_Error( 'upload_error', $file['error'] ); + } + + $name = $_FILES[ $file_id ]['name']; + $ext = pathinfo( $name, PATHINFO_EXTENSION ); + $name = wp_basename( $name, ".$ext" ); + + $url = $file['url']; + $type = $file['type']; + $file = $file['file']; + $title = sanitize_text_field( $name ); + $content = ''; + $excerpt = ''; + + if ( preg_match( '#^audio#', $type ) ) { + $meta = wp_read_audio_metadata( $file ); + + if ( ! empty( $meta['title'] ) ) { + $title = $meta['title']; + } + + if ( ! empty( $title ) ) { + + if ( ! empty( $meta['album'] ) && ! empty( $meta['artist'] ) ) { + /* translators: 1: audio track title, 2: album title, 3: artist name */ + $content .= sprintf( __( '"%1$s" from %2$s by %3$s.' ), $title, $meta['album'], $meta['artist'] ); + } elseif ( ! empty( $meta['album'] ) ) { + /* translators: 1: audio track title, 2: album title */ + $content .= sprintf( __( '"%1$s" from %2$s.' ), $title, $meta['album'] ); + } elseif ( ! empty( $meta['artist'] ) ) { + /* translators: 1: audio track title, 2: artist name */ + $content .= sprintf( __( '"%1$s" by %2$s.' ), $title, $meta['artist'] ); + } else { + /* translators: 1: audio track title */ + $content .= sprintf( __( '"%s".' ), $title ); + } + } elseif ( ! empty( $meta['album'] ) ) { + + if ( ! empty( $meta['artist'] ) ) { + /* translators: 1: audio album title, 2: artist name */ + $content .= sprintf( __( '%1$s by %2$s.' ), $meta['album'], $meta['artist'] ); + } else { + $content .= $meta['album'] . '.'; + } + } elseif ( ! empty( $meta['artist'] ) ) { + + $content .= $meta['artist'] . '.'; + + } + + if ( ! empty( $meta['year'] ) ) { + /* translators: Audio file track information. %d: Year of audio track release */ + $content .= ' ' . sprintf( __( 'Released: %d.' ), $meta['year'] ); + } + + if ( ! empty( $meta['track_number'] ) ) { + $track_number = explode( '/', $meta['track_number'] ); + if ( isset( $track_number[1] ) ) { + /* translators: Audio file track information. 1: Audio track number, 2: Total audio tracks */ + $content .= ' ' . sprintf( __( 'Track %1$s of %2$s.' ), number_format_i18n( $track_number[0] ), number_format_i18n( $track_number[1] ) ); + } else { + /* translators: Audio file track information. %s: Audio track number */ + $content .= ' ' . sprintf( __( 'Track %s.' ), number_format_i18n( $track_number[0] ) ); + } + } + + if ( ! empty( $meta['genre'] ) ) { + /* translators: Audio file genre information. %s: Audio genre name */ + $content .= ' ' . sprintf( __( 'Genre: %s.' ), $meta['genre'] ); + } + + // Use image exif/iptc data for title and caption defaults if possible. + } elseif ( 0 === strpos( $type, 'image/' ) && $image_meta = wp_read_image_metadata( $file ) ) { + if ( trim( $image_meta['title'] ) && ! is_numeric( sanitize_title( $image_meta['title'] ) ) ) { + $title = $image_meta['title']; + } + + if ( trim( $image_meta['caption'] ) ) { + $excerpt = $image_meta['caption']; + } + } + + // Construct the attachment array + $attachment = array_merge( + array( + 'post_mime_type' => $type, + 'guid' => $url, + 'post_parent' => $post_id, + 'post_title' => $title, + 'post_content' => $content, + 'post_excerpt' => $excerpt, + ), + $post_data + ); + + // This should never be set as it would then overwrite an existing attachment. + unset( $attachment['ID'] ); + + // Save the data + $id = wp_insert_attachment( $attachment, $file, $post_id, true ); + if ( ! is_wp_error( $id ) ) { + wp_update_attachment_metadata( $id, wp_generate_attachment_metadata( $id, $file ) ); + } + + return $id; + +} + +/** + * Handles a side-loaded file in the same way as an uploaded file is handled by media_handle_upload(). + * + * @since 2.6.0 + * + * @param array $file_array Array similar to a `$_FILES` upload array. + * @param int $post_id The post ID the media is associated with. + * @param string $desc Optional. Description of the side-loaded file. Default null. + * @param array $post_data Optional. Post data to override. Default empty array. + * @return int|object The ID of the attachment or a WP_Error on failure. + */ +function media_handle_sideload( $file_array, $post_id, $desc = null, $post_data = array() ) { + $overrides = array( 'test_form' => false ); + + $time = current_time( 'mysql' ); + if ( $post = get_post( $post_id ) ) { + if ( substr( $post->post_date, 0, 4 ) > 0 ) { + $time = $post->post_date; + } + } + + $file = wp_handle_sideload( $file_array, $overrides, $time ); + if ( isset( $file['error'] ) ) { + return new WP_Error( 'upload_error', $file['error'] ); + } + + $url = $file['url']; + $type = $file['type']; + $file = $file['file']; + $title = preg_replace( '/\.[^.]+$/', '', wp_basename( $file ) ); + $content = ''; + + // Use image exif/iptc data for title and caption defaults if possible. + if ( $image_meta = wp_read_image_metadata( $file ) ) { + if ( trim( $image_meta['title'] ) && ! is_numeric( sanitize_title( $image_meta['title'] ) ) ) { + $title = $image_meta['title']; + } + if ( trim( $image_meta['caption'] ) ) { + $content = $image_meta['caption']; + } + } + + if ( isset( $desc ) ) { + $title = $desc; + } + + // Construct the attachment array. + $attachment = array_merge( + array( + 'post_mime_type' => $type, + 'guid' => $url, + 'post_parent' => $post_id, + 'post_title' => $title, + 'post_content' => $content, + ), + $post_data + ); + + // This should never be set as it would then overwrite an existing attachment. + unset( $attachment['ID'] ); + + // Save the attachment metadata + $id = wp_insert_attachment( $attachment, $file, $post_id, true ); + if ( ! is_wp_error( $id ) ) { + wp_update_attachment_metadata( $id, wp_generate_attachment_metadata( $id, $file ) ); + } + + return $id; +} + +/** + * Adds the iframe to display content for the media upload page + * + * @since 2.5.0 + * + * @global int $body_id + * + * @param string|callable $content_func + */ +function wp_iframe( $content_func /* ... */ ) { + _wp_admin_html_begin(); + ?> +<title><?php bloginfo( 'name' ); ?> › <?php _e( 'Uploads' ); ?> — <?php _e( 'WordPress' ); ?></title> + <?php + + wp_enqueue_style( 'colors' ); + // Check callback name for 'media' + if ( ( is_array( $content_func ) && ! empty( $content_func[1] ) && 0 === strpos( (string) $content_func[1], 'media' ) ) + || ( ! is_array( $content_func ) && 0 === strpos( $content_func, 'media' ) ) ) { + wp_enqueue_style( 'deprecated-media' ); + } + wp_enqueue_style( 'ie' ); + ?> +<script type="text/javascript"> +addLoadEvent = function(func){if(typeof jQuery!="undefined")jQuery(document).ready(func);else if(typeof wpOnload!='function'){wpOnload=func;}else{var oldonload=wpOnload;wpOnload=function(){oldonload();func();}}}; +var ajaxurl = '<?php echo admin_url( 'admin-ajax.php', 'relative' ); ?>', pagenow = 'media-upload-popup', adminpage = 'media-upload-popup', +isRtl = <?php echo (int) is_rtl(); ?>; +</script> + <?php + /** This action is documented in wp-admin/admin-header.php */ + do_action( 'admin_enqueue_scripts', 'media-upload-popup' ); + + /** + * Fires when admin styles enqueued for the legacy (pre-3.5.0) media upload popup are printed. + * + * @since 2.9.0 + */ + do_action( 'admin_print_styles-media-upload-popup' ); + + /** This action is documented in wp-admin/admin-header.php */ + do_action( 'admin_print_styles' ); + + /** + * Fires when admin scripts enqueued for the legacy (pre-3.5.0) media upload popup are printed. + * + * @since 2.9.0 + */ + do_action( 'admin_print_scripts-media-upload-popup' ); + + /** This action is documented in wp-admin/admin-header.php */ + do_action( 'admin_print_scripts' ); + + /** + * Fires when scripts enqueued for the admin header for the legacy (pre-3.5.0) + * media upload popup are printed. + * + * @since 2.9.0 + */ + do_action( 'admin_head-media-upload-popup' ); + + /** This action is documented in wp-admin/admin-header.php */ + do_action( 'admin_head' ); + + if ( is_string( $content_func ) ) { + /** + * Fires in the admin header for each specific form tab in the legacy + * (pre-3.5.0) media upload popup. + * + * The dynamic portion of the hook, `$content_func`, refers to the form + * callback for the media upload type. Possible values include + * 'media_upload_type_form', 'media_upload_type_url_form', and + * 'media_upload_library_form'. + * + * @since 2.5.0 + */ + do_action( "admin_head_{$content_func}" ); + } + + $body_id_attr = ''; + if ( isset( $GLOBALS['body_id'] ) ) { + $body_id_attr = ' id="' . $GLOBALS['body_id'] . '"'; + } + ?> +</head> +<body<?php echo $body_id_attr; ?> class="wp-core-ui no-js"> +<script type="text/javascript"> +document.body.className = document.body.className.replace('no-js', 'js'); +</script> + <?php + $args = func_get_args(); + $args = array_slice( $args, 1 ); + call_user_func_array( $content_func, $args ); + + /** This action is documented in wp-admin/admin-footer.php */ + do_action( 'admin_print_footer_scripts' ); + ?> +<script type="text/javascript">if(typeof wpOnload=='function')wpOnload();</script> +</body> +</html> + <?php +} + +/** + * Adds the media button to the editor + * + * @since 2.5.0 + * + * @global int $post_ID + * + * @staticvar int $instance + * + * @param string $editor_id + */ +function media_buttons( $editor_id = 'content' ) { + static $instance = 0; + $instance++; + + $post = get_post(); + if ( ! $post && ! empty( $GLOBALS['post_ID'] ) ) { + $post = $GLOBALS['post_ID']; + } + + wp_enqueue_media( + array( + 'post' => $post, + ) + ); + + $img = '<span class="wp-media-buttons-icon"></span> '; + + $id_attribute = $instance === 1 ? ' id="insert-media-button"' : ''; + printf( + '<button type="button"%s class="button insert-media add_media" data-editor="%s">%s</button>', + $id_attribute, + esc_attr( $editor_id ), + $img . __( 'Add Media' ) + ); + /** + * Filters the legacy (pre-3.5.0) media buttons. + * + * Use {@see 'media_buttons'} action instead. + * + * @since 2.5.0 + * @deprecated 3.5.0 Use {@see 'media_buttons'} action instead. + * + * @param string $string Media buttons context. Default empty. + */ + $legacy_filter = apply_filters( 'media_buttons_context', '' ); + + if ( $legacy_filter ) { + // #WP22559. Close <a> if a plugin started by closing <a> to open their own <a> tag. + if ( 0 === stripos( trim( $legacy_filter ), '</a>' ) ) { + $legacy_filter .= '</a>'; + } + echo $legacy_filter; + } +} + +/** + * @global int $post_ID + * @param string $type + * @param int $post_id + * @param string $tab + * @return string + */ +function get_upload_iframe_src( $type = null, $post_id = null, $tab = null ) { + global $post_ID; + + if ( empty( $post_id ) ) { + $post_id = $post_ID; + } + + $upload_iframe_src = add_query_arg( 'post_id', (int) $post_id, admin_url( 'media-upload.php' ) ); + + if ( $type && 'media' != $type ) { + $upload_iframe_src = add_query_arg( 'type', $type, $upload_iframe_src ); + } + + if ( ! empty( $tab ) ) { + $upload_iframe_src = add_query_arg( 'tab', $tab, $upload_iframe_src ); + } + + /** + * Filters the upload iframe source URL for a specific media type. + * + * The dynamic portion of the hook name, `$type`, refers to the type + * of media uploaded. + * + * @since 3.0.0 + * + * @param string $upload_iframe_src The upload iframe source URL by type. + */ + $upload_iframe_src = apply_filters( "{$type}_upload_iframe_src", $upload_iframe_src ); + + return add_query_arg( 'TB_iframe', true, $upload_iframe_src ); +} + +/** + * Handles form submissions for the legacy media uploader. + * + * @since 2.5.0 + * + * @return mixed void|object WP_Error on failure + */ +function media_upload_form_handler() { + check_admin_referer( 'media-form' ); + + $errors = null; + + if ( isset( $_POST['send'] ) ) { + $keys = array_keys( $_POST['send'] ); + $send_id = (int) reset( $keys ); + } + + if ( ! empty( $_POST['attachments'] ) ) { + foreach ( $_POST['attachments'] as $attachment_id => $attachment ) { + $post = $_post = get_post( $attachment_id, ARRAY_A ); + + if ( ! current_user_can( 'edit_post', $attachment_id ) ) { + continue; + } + + if ( isset( $attachment['post_content'] ) ) { + $post['post_content'] = $attachment['post_content']; + } + if ( isset( $attachment['post_title'] ) ) { + $post['post_title'] = $attachment['post_title']; + } + if ( isset( $attachment['post_excerpt'] ) ) { + $post['post_excerpt'] = $attachment['post_excerpt']; + } + if ( isset( $attachment['menu_order'] ) ) { + $post['menu_order'] = $attachment['menu_order']; + } + + if ( isset( $send_id ) && $attachment_id == $send_id ) { + if ( isset( $attachment['post_parent'] ) ) { + $post['post_parent'] = $attachment['post_parent']; + } + } + + /** + * Filters the attachment fields to be saved. + * + * @since 2.5.0 + * + * @see wp_get_attachment_metadata() + * + * @param array $post An array of post data. + * @param array $attachment An array of attachment metadata. + */ + $post = apply_filters( 'attachment_fields_to_save', $post, $attachment ); + + if ( isset( $attachment['image_alt'] ) ) { + $image_alt = wp_unslash( $attachment['image_alt'] ); + if ( $image_alt != get_post_meta( $attachment_id, '_wp_attachment_image_alt', true ) ) { + $image_alt = wp_strip_all_tags( $image_alt, true ); + + // Update_meta expects slashed. + update_post_meta( $attachment_id, '_wp_attachment_image_alt', wp_slash( $image_alt ) ); + } + } + + if ( isset( $post['errors'] ) ) { + $errors[ $attachment_id ] = $post['errors']; + unset( $post['errors'] ); + } + + if ( $post != $_post ) { + wp_update_post( $post ); + } + + foreach ( get_attachment_taxonomies( $post ) as $t ) { + if ( isset( $attachment[ $t ] ) ) { + wp_set_object_terms( $attachment_id, array_map( 'trim', preg_split( '/,+/', $attachment[ $t ] ) ), $t, false ); + } + } + } + } + + if ( isset( $_POST['insert-gallery'] ) || isset( $_POST['update-gallery'] ) ) { + ?> + <script type="text/javascript"> + var win = window.dialogArguments || opener || parent || top; + win.tb_remove(); + </script> + <?php + exit; + } + + if ( isset( $send_id ) ) { + $attachment = wp_unslash( $_POST['attachments'][ $send_id ] ); + + $html = isset( $attachment['post_title'] ) ? $attachment['post_title'] : ''; + if ( ! empty( $attachment['url'] ) ) { + $rel = ''; + if ( strpos( $attachment['url'], 'attachment_id' ) || get_attachment_link( $send_id ) == $attachment['url'] ) { + $rel = " rel='attachment wp-att-" . esc_attr( $send_id ) . "'"; + } + $html = "<a href='{$attachment['url']}'$rel>$html</a>"; + } + + /** + * Filters the HTML markup for a media item sent to the editor. + * + * @since 2.5.0 + * + * @see wp_get_attachment_metadata() + * + * @param string $html HTML markup for a media item sent to the editor. + * @param int $send_id The first key from the $_POST['send'] data. + * @param array $attachment Array of attachment metadata. + */ + $html = apply_filters( 'media_send_to_editor', $html, $send_id, $attachment ); + return media_send_to_editor( $html ); + } + + return $errors; +} + +/** + * Handles the process of uploading media. + * + * @since 2.5.0 + * + * @return null|string + */ +function wp_media_upload_handler() { + $errors = array(); + $id = 0; + + if ( isset( $_POST['html-upload'] ) && ! empty( $_FILES ) ) { + check_admin_referer( 'media-form' ); + // Upload File button was clicked + $id = media_handle_upload( 'async-upload', $_REQUEST['post_id'] ); + unset( $_FILES ); + if ( is_wp_error( $id ) ) { + $errors['upload_error'] = $id; + $id = false; + } + } + + if ( ! empty( $_POST['insertonlybutton'] ) ) { + $src = $_POST['src']; + if ( ! empty( $src ) && ! strpos( $src, '://' ) ) { + $src = "http://$src"; + } + + if ( isset( $_POST['media_type'] ) && 'image' != $_POST['media_type'] ) { + $title = esc_html( wp_unslash( $_POST['title'] ) ); + if ( empty( $title ) ) { + $title = esc_html( wp_basename( $src ) ); + } + + if ( $title && $src ) { + $html = "<a href='" . esc_url( $src ) . "'>$title</a>"; + } + + $type = 'file'; + if ( ( $ext = preg_replace( '/^.+?\.([^.]+)$/', '$1', $src ) ) && ( $ext_type = wp_ext2type( $ext ) ) + && ( 'audio' == $ext_type || 'video' == $ext_type ) ) { + $type = $ext_type; + } + + /** + * Filters the URL sent to the editor for a specific media type. + * + * The dynamic portion of the hook name, `$type`, refers to the type + * of media being sent. + * + * @since 3.3.0 + * + * @param string $html HTML markup sent to the editor. + * @param string $src Media source URL. + * @param string $title Media title. + */ + $html = apply_filters( "{$type}_send_to_editor_url", $html, esc_url_raw( $src ), $title ); + } else { + $align = ''; + $alt = esc_attr( wp_unslash( $_POST['alt'] ) ); + if ( isset( $_POST['align'] ) ) { + $align = esc_attr( wp_unslash( $_POST['align'] ) ); + $class = " class='align$align'"; + } + if ( ! empty( $src ) ) { + $html = "<img src='" . esc_url( $src ) . "' alt='$alt'$class />"; + } + + /** + * Filters the image URL sent to the editor. + * + * @since 2.8.0 + * + * @param string $html HTML markup sent to the editor for an image. + * @param string $src Image source URL. + * @param string $alt Image alternate, or alt, text. + * @param string $align The image alignment. Default 'alignnone'. Possible values include + * 'alignleft', 'aligncenter', 'alignright', 'alignnone'. + */ + $html = apply_filters( 'image_send_to_editor_url', $html, esc_url_raw( $src ), $alt, $align ); + } + + return media_send_to_editor( $html ); + } + + if ( isset( $_POST['save'] ) ) { + $errors['upload_notice'] = __( 'Saved.' ); + wp_enqueue_script( 'admin-gallery' ); + return wp_iframe( 'media_upload_gallery_form', $errors ); + + } elseif ( ! empty( $_POST ) ) { + $return = media_upload_form_handler(); + + if ( is_string( $return ) ) { + return $return; + } + if ( is_array( $return ) ) { + $errors = $return; + } + } + + if ( isset( $_GET['tab'] ) && $_GET['tab'] == 'type_url' ) { + $type = 'image'; + if ( isset( $_GET['type'] ) && in_array( $_GET['type'], array( 'video', 'audio', 'file' ) ) ) { + $type = $_GET['type']; + } + return wp_iframe( 'media_upload_type_url_form', $type, $errors, $id ); + } + + return wp_iframe( 'media_upload_type_form', 'image', $errors, $id ); +} + +/** + * Downloads an image from the specified URL and attaches it to a post. + * + * @since 2.6.0 + * @since 4.2.0 Introduced the `$return` parameter. + * @since 4.8.0 Introduced the 'id' option within the `$return` parameter. + * + * @param string $file The URL of the image to download. + * @param int $post_id The post ID the media is to be associated with. + * @param string $desc Optional. Description of the image. + * @param string $return Optional. Accepts 'html' (image tag html) or 'src' (URL), or 'id' (attachment ID). Default 'html'. + * @return string|WP_Error Populated HTML img tag on success, WP_Error object otherwise. + */ +function media_sideload_image( $file, $post_id, $desc = null, $return = 'html' ) { + if ( ! empty( $file ) ) { + + // Set variables for storage, fix file filename for query strings. + preg_match( '/[^\?]+\.(jpe?g|jpe|gif|png)\b/i', $file, $matches ); + if ( ! $matches ) { + return new WP_Error( 'image_sideload_failed', __( 'Invalid image URL' ) ); + } + + $file_array = array(); + $file_array['name'] = wp_basename( $matches[0] ); + + // Download file to temp location. + $file_array['tmp_name'] = download_url( $file ); + + // If error storing temporarily, return the error. + if ( is_wp_error( $file_array['tmp_name'] ) ) { + return $file_array['tmp_name']; + } + + // Do the validation and storage stuff. + $id = media_handle_sideload( $file_array, $post_id, $desc ); + + // If error storing permanently, unlink. + if ( is_wp_error( $id ) ) { + @unlink( $file_array['tmp_name'] ); + return $id; + // If attachment id was requested, return it early. + } elseif ( $return === 'id' ) { + return $id; + } + + $src = wp_get_attachment_url( $id ); + } + + // Finally, check to make sure the file has been saved, then return the HTML. + if ( ! empty( $src ) ) { + if ( $return === 'src' ) { + return $src; + } + + $alt = isset( $desc ) ? esc_attr( $desc ) : ''; + $html = "<img src='$src' alt='$alt' />"; + return $html; + } else { + return new WP_Error( 'image_sideload_failed' ); + } +} + +/** + * Retrieves the legacy media uploader form in an iframe. + * + * @since 2.5.0 + * + * @return string|null + */ +function media_upload_gallery() { + $errors = array(); + + if ( ! empty( $_POST ) ) { + $return = media_upload_form_handler(); + + if ( is_string( $return ) ) { + return $return; + } + if ( is_array( $return ) ) { + $errors = $return; + } + } + + wp_enqueue_script( 'admin-gallery' ); + return wp_iframe( 'media_upload_gallery_form', $errors ); +} + +/** + * Retrieves the legacy media library form in an iframe. + * + * @since 2.5.0 + * + * @return string|null + */ +function media_upload_library() { + $errors = array(); + if ( ! empty( $_POST ) ) { + $return = media_upload_form_handler(); + + if ( is_string( $return ) ) { + return $return; + } + if ( is_array( $return ) ) { + $errors = $return; + } + } + + return wp_iframe( 'media_upload_library_form', $errors ); +} + +/** + * Retrieve HTML for the image alignment radio buttons with the specified one checked. + * + * @since 2.7.0 + * + * @param WP_Post $post + * @param string $checked + * @return string + */ +function image_align_input_fields( $post, $checked = '' ) { + + if ( empty( $checked ) ) { + $checked = get_user_setting( 'align', 'none' ); + } + + $alignments = array( + 'none' => __( 'None' ), + 'left' => __( 'Left' ), + 'center' => __( 'Center' ), + 'right' => __( 'Right' ), + ); + if ( ! array_key_exists( (string) $checked, $alignments ) ) { + $checked = 'none'; + } + + $out = array(); + foreach ( $alignments as $name => $label ) { + $name = esc_attr( $name ); + $out[] = "<input type='radio' name='attachments[{$post->ID}][align]' id='image-align-{$name}-{$post->ID}' value='$name'" . + ( $checked == $name ? " checked='checked'" : '' ) . + " /><label for='image-align-{$name}-{$post->ID}' class='align image-align-{$name}-label'>$label</label>"; + } + return join( "\n", $out ); +} + +/** + * Retrieve HTML for the size radio buttons with the specified one checked. + * + * @since 2.7.0 + * + * @param WP_Post $post + * @param bool|string $check + * @return array + */ +function image_size_input_fields( $post, $check = '' ) { + /** + * Filters the names and labels of the default image sizes. + * + * @since 3.3.0 + * + * @param array $size_names Array of image sizes and their names. Default values + * include 'Thumbnail', 'Medium', 'Large', 'Full Size'. + */ + $size_names = apply_filters( + 'image_size_names_choose', + array( + 'thumbnail' => __( 'Thumbnail' ), + 'medium' => __( 'Medium' ), + 'large' => __( 'Large' ), + 'full' => __( 'Full Size' ), + ) + ); + + if ( empty( $check ) ) { + $check = get_user_setting( 'imgsize', 'medium' ); + } + $out = array(); + + foreach ( $size_names as $size => $label ) { + $downsize = image_downsize( $post->ID, $size ); + $checked = ''; + + // Is this size selectable? + $enabled = ( $downsize[3] || 'full' == $size ); + $css_id = "image-size-{$size}-{$post->ID}"; + + // If this size is the default but that's not available, don't select it. + if ( $size == $check ) { + if ( $enabled ) { + $checked = " checked='checked'"; + } else { + $check = ''; + } + } elseif ( ! $check && $enabled && 'thumbnail' != $size ) { + /* + * If $check is not enabled, default to the first available size + * that's bigger than a thumbnail. + */ + $check = $size; + $checked = " checked='checked'"; + } + + $html = "<div class='image-size-item'><input type='radio' " . disabled( $enabled, false, false ) . "name='attachments[$post->ID][image-size]' id='{$css_id}' value='{$size}'$checked />"; + + $html .= "<label for='{$css_id}'>$label</label>"; + + // Only show the dimensions if that choice is available. + if ( $enabled ) { + $html .= " <label for='{$css_id}' class='help'>" . sprintf( '(%d × %d)', $downsize[1], $downsize[2] ) . '</label>'; + } + $html .= '</div>'; + + $out[] = $html; + } + + return array( + 'label' => __( 'Size' ), + 'input' => 'html', + 'html' => join( "\n", $out ), + ); +} + +/** + * Retrieve HTML for the Link URL buttons with the default link type as specified. + * + * @since 2.7.0 + * + * @param WP_Post $post + * @param string $url_type + * @return string + */ +function image_link_input_fields( $post, $url_type = '' ) { + + $file = wp_get_attachment_url( $post->ID ); + $link = get_attachment_link( $post->ID ); + + if ( empty( $url_type ) ) { + $url_type = get_user_setting( 'urlbutton', 'post' ); + } + + $url = ''; + if ( $url_type == 'file' ) { + $url = $file; + } elseif ( $url_type == 'post' ) { + $url = $link; + } + + return " + <input type='text' class='text urlfield' name='attachments[$post->ID][url]' value='" . esc_attr( $url ) . "' /><br /> + <button type='button' class='button urlnone' data-link-url=''>" . __( 'None' ) . "</button> + <button type='button' class='button urlfile' data-link-url='" . esc_attr( $file ) . "'>" . __( 'File URL' ) . "</button> + <button type='button' class='button urlpost' data-link-url='" . esc_attr( $link ) . "'>" . __( 'Attachment Post URL' ) . '</button> +'; +} + +/** + * Output a textarea element for inputting an attachment caption. + * + * @since 3.4.0 + * + * @param WP_Post $edit_post Attachment WP_Post object. + * @return string HTML markup for the textarea element. + */ +function wp_caption_input_textarea( $edit_post ) { + // Post data is already escaped. + $name = "attachments[{$edit_post->ID}][post_excerpt]"; + + return '<textarea name="' . $name . '" id="' . $name . '">' . $edit_post->post_excerpt . '</textarea>'; +} + +/** + * Retrieves the image attachment fields to edit form fields. + * + * @since 2.5.0 + * + * @param array $form_fields + * @param object $post + * @return array + */ +function image_attachment_fields_to_edit( $form_fields, $post ) { + return $form_fields; +} + +/** + * Retrieves the single non-image attachment fields to edit form fields. + * + * @since 2.5.0 + * + * @param array $form_fields An array of attachment form fields. + * @param WP_Post $post The WP_Post attachment object. + * @return array Filtered attachment form fields. + */ +function media_single_attachment_fields_to_edit( $form_fields, $post ) { + unset( $form_fields['url'], $form_fields['align'], $form_fields['image-size'] ); + return $form_fields; +} + +/** + * Retrieves the post non-image attachment fields to edito form fields. + * + * @since 2.8.0 + * + * @param array $form_fields An array of attachment form fields. + * @param WP_Post $post The WP_Post attachment object. + * @return array Filtered attachment form fields. + */ +function media_post_single_attachment_fields_to_edit( $form_fields, $post ) { + unset( $form_fields['image_url'] ); + return $form_fields; +} + +/** + * Filters input from media_upload_form_handler() and assigns a default + * post_title from the file name if none supplied. + * + * Illustrates the use of the {@see 'attachment_fields_to_save'} filter + * which can be used to add default values to any field before saving to DB. + * + * @since 2.5.0 + * + * @param array $post The WP_Post attachment object converted to an array. + * @param array $attachment An array of attachment metadata. + * @return array Filtered attachment post object. + */ +function image_attachment_fields_to_save( $post, $attachment ) { + if ( substr( $post['post_mime_type'], 0, 5 ) == 'image' ) { + if ( strlen( trim( $post['post_title'] ) ) == 0 ) { + $attachment_url = ( isset( $post['attachment_url'] ) ) ? $post['attachment_url'] : $post['guid']; + $post['post_title'] = preg_replace( '/\.\w+$/', '', wp_basename( $attachment_url ) ); + $post['errors']['post_title']['errors'][] = __( 'Empty Title filled from filename.' ); + } + } + + return $post; +} + +/** + * Retrieves the media element HTML to send to the editor. + * + * @since 2.5.0 + * + * @param string $html + * @param integer $attachment_id + * @param array $attachment + * @return string + */ +function image_media_send_to_editor( $html, $attachment_id, $attachment ) { + $post = get_post( $attachment_id ); + if ( substr( $post->post_mime_type, 0, 5 ) == 'image' ) { + $url = $attachment['url']; + $align = ! empty( $attachment['align'] ) ? $attachment['align'] : 'none'; + $size = ! empty( $attachment['image-size'] ) ? $attachment['image-size'] : 'medium'; + $alt = ! empty( $attachment['image_alt'] ) ? $attachment['image_alt'] : ''; + $rel = ( strpos( $url, 'attachment_id' ) || $url === get_attachment_link( $attachment_id ) ); + + return get_image_send_to_editor( $attachment_id, $attachment['post_excerpt'], $attachment['post_title'], $align, $url, $rel, $size, $alt ); + } + + return $html; +} + +/** + * Retrieves the attachment fields to edit form fields. + * + * @since 2.5.0 + * + * @param WP_Post $post + * @param array $errors + * @return array + */ +function get_attachment_fields_to_edit( $post, $errors = null ) { + if ( is_int( $post ) ) { + $post = get_post( $post ); + } + if ( is_array( $post ) ) { + $post = new WP_Post( (object) $post ); + } + + $image_url = wp_get_attachment_url( $post->ID ); + + $edit_post = sanitize_post( $post, 'edit' ); + + $form_fields = array( + 'post_title' => array( + 'label' => __( 'Title' ), + 'value' => $edit_post->post_title, + ), + 'image_alt' => array(), + 'post_excerpt' => array( + 'label' => __( 'Caption' ), + 'input' => 'html', + 'html' => wp_caption_input_textarea( $edit_post ), + ), + 'post_content' => array( + 'label' => __( 'Description' ), + 'value' => $edit_post->post_content, + 'input' => 'textarea', + ), + 'url' => array( + 'label' => __( 'Link URL' ), + 'input' => 'html', + 'html' => image_link_input_fields( $post, get_option( 'image_default_link_type' ) ), + 'helps' => __( 'Enter a link URL or click above for presets.' ), + ), + 'menu_order' => array( + 'label' => __( 'Order' ), + 'value' => $edit_post->menu_order, + ), + 'image_url' => array( + 'label' => __( 'File URL' ), + 'input' => 'html', + 'html' => "<input type='text' class='text urlfield' readonly='readonly' name='attachments[$post->ID][url]' value='" . esc_attr( $image_url ) . "' /><br />", + 'value' => wp_get_attachment_url( $post->ID ), + 'helps' => __( 'Location of the uploaded file.' ), + ), + ); + + foreach ( get_attachment_taxonomies( $post ) as $taxonomy ) { + $t = (array) get_taxonomy( $taxonomy ); + if ( ! $t['public'] || ! $t['show_ui'] ) { + continue; + } + if ( empty( $t['label'] ) ) { + $t['label'] = $taxonomy; + } + if ( empty( $t['args'] ) ) { + $t['args'] = array(); + } + + $terms = get_object_term_cache( $post->ID, $taxonomy ); + if ( false === $terms ) { + $terms = wp_get_object_terms( $post->ID, $taxonomy, $t['args'] ); + } + + $values = array(); + + foreach ( $terms as $term ) { + $values[] = $term->slug; + } + $t['value'] = join( ', ', $values ); + + $form_fields[ $taxonomy ] = $t; + } + + // Merge default fields with their errors, so any key passed with the error (e.g. 'error', 'helps', 'value') will replace the default + // The recursive merge is easily traversed with array casting: foreach ( (array) $things as $thing ) + $form_fields = array_merge_recursive( $form_fields, (array) $errors ); + + // This was formerly in image_attachment_fields_to_edit(). + if ( substr( $post->post_mime_type, 0, 5 ) == 'image' ) { + $alt = get_post_meta( $post->ID, '_wp_attachment_image_alt', true ); + if ( empty( $alt ) ) { + $alt = ''; + } + + $form_fields['post_title']['required'] = true; + + $form_fields['image_alt'] = array( + 'value' => $alt, + 'label' => __( 'Alternative Text' ), + 'helps' => __( 'Alt text for the image, e.g. “The Mona Lisa”' ), + ); + + $form_fields['align'] = array( + 'label' => __( 'Alignment' ), + 'input' => 'html', + 'html' => image_align_input_fields( $post, get_option( 'image_default_align' ) ), + ); + + $form_fields['image-size'] = image_size_input_fields( $post, get_option( 'image_default_size', 'medium' ) ); + + } else { + unset( $form_fields['image_alt'] ); + } + + /** + * Filters the attachment fields to edit. + * + * @since 2.5.0 + * + * @param array $form_fields An array of attachment form fields. + * @param WP_Post $post The WP_Post attachment object. + */ + $form_fields = apply_filters( 'attachment_fields_to_edit', $form_fields, $post ); + + return $form_fields; +} + +/** + * Retrieve HTML for media items of post gallery. + * + * The HTML markup retrieved will be created for the progress of SWF Upload + * component. Will also create link for showing and hiding the form to modify + * the image attachment. + * + * @since 2.5.0 + * + * @global WP_Query $wp_the_query + * + * @param int $post_id Optional. Post ID. + * @param array $errors Errors for attachment, if any. + * @return string + */ +function get_media_items( $post_id, $errors ) { + $attachments = array(); + if ( $post_id ) { + $post = get_post( $post_id ); + if ( $post && $post->post_type == 'attachment' ) { + $attachments = array( $post->ID => $post ); + } else { + $attachments = get_children( + array( + 'post_parent' => $post_id, + 'post_type' => 'attachment', + 'orderby' => 'menu_order ASC, ID', + 'order' => 'DESC', + ) + ); + } + } else { + if ( is_array( $GLOBALS['wp_the_query']->posts ) ) { + foreach ( $GLOBALS['wp_the_query']->posts as $attachment ) { + $attachments[ $attachment->ID ] = $attachment; + } + } + } + + $output = ''; + foreach ( (array) $attachments as $id => $attachment ) { + if ( $attachment->post_status == 'trash' ) { + continue; + } + if ( $item = get_media_item( $id, array( 'errors' => isset( $errors[ $id ] ) ? $errors[ $id ] : null ) ) ) { + $output .= "\n<div id='media-item-$id' class='media-item child-of-$attachment->post_parent preloaded'><div class='progress hidden'><div class='bar'></div></div><div id='media-upload-error-$id' class='hidden'></div><div class='filename hidden'></div>$item\n</div>"; + } + } + + return $output; +} + +/** + * Retrieve HTML form for modifying the image attachment. + * + * @since 2.5.0 + * + * @global string $redir_tab + * + * @param int $attachment_id Attachment ID for modification. + * @param string|array $args Optional. Override defaults. + * @return string HTML form for attachment. + */ +function get_media_item( $attachment_id, $args = null ) { + global $redir_tab; + + if ( ( $attachment_id = intval( $attachment_id ) ) && $thumb_url = wp_get_attachment_image_src( $attachment_id, 'thumbnail', true ) ) { + $thumb_url = $thumb_url[0]; + } else { + $thumb_url = false; + } + + $post = get_post( $attachment_id ); + $current_post_id = ! empty( $_GET['post_id'] ) ? (int) $_GET['post_id'] : 0; + + $default_args = array( + 'errors' => null, + 'send' => $current_post_id ? post_type_supports( get_post_type( $current_post_id ), 'editor' ) : true, + 'delete' => true, + 'toggle' => true, + 'show_title' => true, + ); + $args = wp_parse_args( $args, $default_args ); + + /** + * Filters the arguments used to retrieve an image for the edit image form. + * + * @since 3.1.0 + * + * @see get_media_item + * + * @param array $args An array of arguments. + */ + $r = apply_filters( 'get_media_item_args', $args ); + + $toggle_on = __( 'Show' ); + $toggle_off = __( 'Hide' ); + + $file = get_attached_file( $post->ID ); + $filename = esc_html( wp_basename( $file ) ); + $title = esc_attr( $post->post_title ); + + $post_mime_types = get_post_mime_types(); + $keys = array_keys( wp_match_mime_types( array_keys( $post_mime_types ), $post->post_mime_type ) ); + $type = reset( $keys ); + $type_html = "<input type='hidden' id='type-of-$attachment_id' value='" . esc_attr( $type ) . "' />"; + + $form_fields = get_attachment_fields_to_edit( $post, $r['errors'] ); + + if ( $r['toggle'] ) { + $class = empty( $r['errors'] ) ? 'startclosed' : 'startopen'; + $toggle_links = " + <a class='toggle describe-toggle-on' href='#'>$toggle_on</a> + <a class='toggle describe-toggle-off' href='#'>$toggle_off</a>"; + } else { + $class = ''; + $toggle_links = ''; + } + + $display_title = ( ! empty( $title ) ) ? $title : $filename; // $title shouldn't ever be empty, but just in case + $display_title = $r['show_title'] ? "<div class='filename new'><span class='title'>" . wp_html_excerpt( $display_title, 60, '…' ) . '</span></div>' : ''; + + $gallery = ( ( isset( $_REQUEST['tab'] ) && 'gallery' == $_REQUEST['tab'] ) || ( isset( $redir_tab ) && 'gallery' == $redir_tab ) ); + $order = ''; + + foreach ( $form_fields as $key => $val ) { + if ( 'menu_order' == $key ) { + if ( $gallery ) { + $order = "<div class='menu_order'> <input class='menu_order_input' type='text' id='attachments[$attachment_id][menu_order]' name='attachments[$attachment_id][menu_order]' value='" . esc_attr( $val['value'] ) . "' /></div>"; + } else { + $order = "<input type='hidden' name='attachments[$attachment_id][menu_order]' value='" . esc_attr( $val['value'] ) . "' />"; + } + + unset( $form_fields['menu_order'] ); + break; + } + } + + $media_dims = ''; + $meta = wp_get_attachment_metadata( $post->ID ); + if ( isset( $meta['width'], $meta['height'] ) ) { + $media_dims .= "<span id='media-dims-$post->ID'>{$meta['width']} × {$meta['height']}</span> "; + } + + /** + * Filters the media metadata. + * + * @since 2.5.0 + * + * @param string $media_dims The HTML markup containing the media dimensions. + * @param WP_Post $post The WP_Post attachment object. + */ + $media_dims = apply_filters( 'media_meta', $media_dims, $post ); + + $image_edit_button = ''; + if ( wp_attachment_is_image( $post->ID ) && wp_image_editor_supports( array( 'mime_type' => $post->post_mime_type ) ) ) { + $nonce = wp_create_nonce( "image_editor-$post->ID" ); + $image_edit_button = "<input type='button' id='imgedit-open-btn-$post->ID' onclick='imageEdit.open( $post->ID, \"$nonce\" )' class='button' value='" . esc_attr__( 'Edit Image' ) . "' /> <span class='spinner'></span>"; + } + + $attachment_url = get_permalink( $attachment_id ); + + $item = " + $type_html + $toggle_links + $order + $display_title + <table class='slidetoggle describe $class'> + <thead class='media-item-info' id='media-head-$post->ID'> + <tr> + <td class='A1B1' id='thumbnail-head-$post->ID'> + <p><a href='$attachment_url' target='_blank'><img class='thumbnail' src='$thumb_url' alt='' /></a></p> + <p>$image_edit_button</p> + </td> + <td> + <p><strong>" . __( 'File name:' ) . "</strong> $filename</p> + <p><strong>" . __( 'File type:' ) . "</strong> $post->post_mime_type</p> + <p><strong>" . __( 'Upload date:' ) . '</strong> ' . mysql2date( __( 'F j, Y' ), $post->post_date ) . '</p>'; + if ( ! empty( $media_dims ) ) { + $item .= '<p><strong>' . __( 'Dimensions:' ) . "</strong> $media_dims</p>\n"; + } + + $item .= "</td></tr>\n"; + + $item .= " + </thead> + <tbody> + <tr><td colspan='2' class='imgedit-response' id='imgedit-response-$post->ID'></td></tr>\n + <tr><td style='display:none' colspan='2' class='image-editor' id='image-editor-$post->ID'></td></tr>\n + <tr><td colspan='2'><p class='media-types media-types-required-info'>" . sprintf( __( 'Required fields are marked %s' ), '<span class="required">*</span>' ) . "</p></td></tr>\n"; + + $defaults = array( + 'input' => 'text', + 'required' => false, + 'value' => '', + 'extra_rows' => array(), + ); + + if ( $r['send'] ) { + $r['send'] = get_submit_button( __( 'Insert into Post' ), '', "send[$attachment_id]", false ); + } + + $delete = empty( $r['delete'] ) ? '' : $r['delete']; + if ( $delete && current_user_can( 'delete_post', $attachment_id ) ) { + if ( ! EMPTY_TRASH_DAYS ) { + $delete = "<a href='" . wp_nonce_url( "post.php?action=delete&post=$attachment_id", 'delete-post_' . $attachment_id ) . "' id='del[$attachment_id]' class='delete-permanently'>" . __( 'Delete Permanently' ) . '</a>'; + } elseif ( ! MEDIA_TRASH ) { + $delete = "<a href='#' class='del-link' onclick=\"document.getElementById('del_attachment_$attachment_id').style.display='block';return false;\">" . __( 'Delete' ) . "</a> + <div id='del_attachment_$attachment_id' class='del-attachment' style='display:none;'>" . + /* translators: %s: file name */ + '<p>' . sprintf( __( 'You are about to delete %s.' ), '<strong>' . $filename . '</strong>' ) . "</p> + <a href='" . wp_nonce_url( "post.php?action=delete&post=$attachment_id", 'delete-post_' . $attachment_id ) . "' id='del[$attachment_id]' class='button'>" . __( 'Continue' ) . "</a> + <a href='#' class='button' onclick=\"this.parentNode.style.display='none';return false;\">" . __( 'Cancel' ) . '</a> + </div>'; + } else { + $delete = "<a href='" . wp_nonce_url( "post.php?action=trash&post=$attachment_id", 'trash-post_' . $attachment_id ) . "' id='del[$attachment_id]' class='delete'>" . __( 'Move to Trash' ) . "</a> + <a href='" . wp_nonce_url( "post.php?action=untrash&post=$attachment_id", 'untrash-post_' . $attachment_id ) . "' id='undo[$attachment_id]' class='undo hidden'>" . __( 'Undo' ) . '</a>'; + } + } else { + $delete = ''; + } + + $thumbnail = ''; + $calling_post_id = 0; + if ( isset( $_GET['post_id'] ) ) { + $calling_post_id = absint( $_GET['post_id'] ); + } elseif ( isset( $_POST ) && count( $_POST ) ) {// Like for async-upload where $_GET['post_id'] isn't set + $calling_post_id = $post->post_parent; + } + if ( 'image' == $type && $calling_post_id && current_theme_supports( 'post-thumbnails', get_post_type( $calling_post_id ) ) + && post_type_supports( get_post_type( $calling_post_id ), 'thumbnail' ) && get_post_thumbnail_id( $calling_post_id ) != $attachment_id ) { + + $calling_post = get_post( $calling_post_id ); + $calling_post_type_object = get_post_type_object( $calling_post->post_type ); + + $ajax_nonce = wp_create_nonce( "set_post_thumbnail-$calling_post_id" ); + $thumbnail = "<a class='wp-post-thumbnail' id='wp-post-thumbnail-" . $attachment_id . "' href='#' onclick='WPSetAsThumbnail(\"$attachment_id\", \"$ajax_nonce\");return false;'>" . esc_html( $calling_post_type_object->labels->use_featured_image ) . '</a>'; + } + + if ( ( $r['send'] || $thumbnail || $delete ) && ! isset( $form_fields['buttons'] ) ) { + $form_fields['buttons'] = array( 'tr' => "\t\t<tr class='submit'><td></td><td class='savesend'>" . $r['send'] . " $thumbnail $delete</td></tr>\n" ); + } + $hidden_fields = array(); + + foreach ( $form_fields as $id => $field ) { + if ( $id[0] == '_' ) { + continue; + } + + if ( ! empty( $field['tr'] ) ) { + $item .= $field['tr']; + continue; + } + + $field = array_merge( $defaults, $field ); + $name = "attachments[$attachment_id][$id]"; + + if ( $field['input'] == 'hidden' ) { + $hidden_fields[ $name ] = $field['value']; + continue; + } + + $required = $field['required'] ? '<span class="required">*</span>' : ''; + $required_attr = $field['required'] ? ' required' : ''; + $class = $id; + $class .= $field['required'] ? ' form-required' : ''; + + $item .= "\t\t<tr class='$class'>\n\t\t\t<th scope='row' class='label'><label for='$name'><span class='alignleft'>{$field['label']}{$required}</span><br class='clear' /></label></th>\n\t\t\t<td class='field'>"; + if ( ! empty( $field[ $field['input'] ] ) ) { + $item .= $field[ $field['input'] ]; + } elseif ( $field['input'] == 'textarea' ) { + if ( 'post_content' == $id && user_can_richedit() ) { + // Sanitize_post() skips the post_content when user_can_richedit. + $field['value'] = htmlspecialchars( $field['value'], ENT_QUOTES ); + } + // Post_excerpt is already escaped by sanitize_post() in get_attachment_fields_to_edit(). + $item .= "<textarea id='$name' name='$name'{$required_attr}>" . $field['value'] . '</textarea>'; + } else { + $item .= "<input type='text' class='text' id='$name' name='$name' value='" . esc_attr( $field['value'] ) . "'{$required_attr} />"; + } + if ( ! empty( $field['helps'] ) ) { + $item .= "<p class='help'>" . join( "</p>\n<p class='help'>", array_unique( (array) $field['helps'] ) ) . '</p>'; + } + $item .= "</td>\n\t\t</tr>\n"; + + $extra_rows = array(); + + if ( ! empty( $field['errors'] ) ) { + foreach ( array_unique( (array) $field['errors'] ) as $error ) { + $extra_rows['error'][] = $error; + } + } + + if ( ! empty( $field['extra_rows'] ) ) { + foreach ( $field['extra_rows'] as $class => $rows ) { + foreach ( (array) $rows as $html ) { + $extra_rows[ $class ][] = $html; + } + } + } + + foreach ( $extra_rows as $class => $rows ) { + foreach ( $rows as $html ) { + $item .= "\t\t<tr><td></td><td class='$class'>$html</td></tr>\n"; + } + } + } + + if ( ! empty( $form_fields['_final'] ) ) { + $item .= "\t\t<tr class='final'><td colspan='2'>{$form_fields['_final']}</td></tr>\n"; + } + $item .= "\t</tbody>\n"; + $item .= "\t</table>\n"; + + foreach ( $hidden_fields as $name => $value ) { + $item .= "\t<input type='hidden' name='$name' id='$name' value='" . esc_attr( $value ) . "' />\n"; + } + + if ( $post->post_parent < 1 && isset( $_REQUEST['post_id'] ) ) { + $parent = (int) $_REQUEST['post_id']; + $parent_name = "attachments[$attachment_id][post_parent]"; + $item .= "\t<input type='hidden' name='$parent_name' id='$parent_name' value='$parent' />\n"; + } + + return $item; +} + +/** + * @since 3.5.0 + * + * @param int $attachment_id + * @param array $args + * @return array + */ +function get_compat_media_markup( $attachment_id, $args = null ) { + $post = get_post( $attachment_id ); + + $default_args = array( + 'errors' => null, + 'in_modal' => false, + ); + + $user_can_edit = current_user_can( 'edit_post', $attachment_id ); + + $args = wp_parse_args( $args, $default_args ); + + /** This filter is documented in wp-admin/includes/media.php */ + $args = apply_filters( 'get_media_item_args', $args ); + + $form_fields = array(); + + if ( $args['in_modal'] ) { + foreach ( get_attachment_taxonomies( $post ) as $taxonomy ) { + $t = (array) get_taxonomy( $taxonomy ); + if ( ! $t['public'] || ! $t['show_ui'] ) { + continue; + } + if ( empty( $t['label'] ) ) { + $t['label'] = $taxonomy; + } + if ( empty( $t['args'] ) ) { + $t['args'] = array(); + } + + $terms = get_object_term_cache( $post->ID, $taxonomy ); + if ( false === $terms ) { + $terms = wp_get_object_terms( $post->ID, $taxonomy, $t['args'] ); + } + + $values = array(); + + foreach ( $terms as $term ) { + $values[] = $term->slug; + } + $t['value'] = join( ', ', $values ); + $t['taxonomy'] = true; + + $form_fields[ $taxonomy ] = $t; + } + } + + // Merge default fields with their errors, so any key passed with the error (e.g. 'error', 'helps', 'value') will replace the default + // The recursive merge is easily traversed with array casting: foreach ( (array) $things as $thing ) + $form_fields = array_merge_recursive( $form_fields, (array) $args['errors'] ); + + /** This filter is documented in wp-admin/includes/media.php */ + $form_fields = apply_filters( 'attachment_fields_to_edit', $form_fields, $post ); + + unset( + $form_fields['image-size'], + $form_fields['align'], + $form_fields['image_alt'], + $form_fields['post_title'], + $form_fields['post_excerpt'], + $form_fields['post_content'], + $form_fields['url'], + $form_fields['menu_order'], + $form_fields['image_url'] + ); + + /** This filter is documented in wp-admin/includes/media.php */ + $media_meta = apply_filters( 'media_meta', '', $post ); + + $defaults = array( + 'input' => 'text', + 'required' => false, + 'value' => '', + 'extra_rows' => array(), + 'show_in_edit' => true, + 'show_in_modal' => true, + ); + + $hidden_fields = array(); + + $item = ''; + foreach ( $form_fields as $id => $field ) { + if ( $id[0] == '_' ) { + continue; + } + + $name = "attachments[$attachment_id][$id]"; + $id_attr = "attachments-$attachment_id-$id"; + + if ( ! empty( $field['tr'] ) ) { + $item .= $field['tr']; + continue; + } + + $field = array_merge( $defaults, $field ); + + if ( ( ! $field['show_in_edit'] && ! $args['in_modal'] ) || ( ! $field['show_in_modal'] && $args['in_modal'] ) ) { + continue; + } + + if ( $field['input'] == 'hidden' ) { + $hidden_fields[ $name ] = $field['value']; + continue; + } + + $readonly = ! $user_can_edit && ! empty( $field['taxonomy'] ) ? " readonly='readonly' " : ''; + $required = $field['required'] ? '<span class="required">*</span>' : ''; + $required_attr = $field['required'] ? ' required' : ''; + $class = 'compat-field-' . $id; + $class .= $field['required'] ? ' form-required' : ''; + + $item .= "\t\t<tr class='$class'>"; + $item .= "\t\t\t<th scope='row' class='label'><label for='$id_attr'><span class='alignleft'>{$field['label']}</span>$required<br class='clear' /></label>"; + $item .= "</th>\n\t\t\t<td class='field'>"; + + if ( ! empty( $field[ $field['input'] ] ) ) { + $item .= $field[ $field['input'] ]; + } elseif ( $field['input'] == 'textarea' ) { + if ( 'post_content' == $id && user_can_richedit() ) { + // sanitize_post() skips the post_content when user_can_richedit. + $field['value'] = htmlspecialchars( $field['value'], ENT_QUOTES ); + } + $item .= "<textarea id='$id_attr' name='$name'{$required_attr}>" . $field['value'] . '</textarea>'; + } else { + $item .= "<input type='text' class='text' id='$id_attr' name='$name' value='" . esc_attr( $field['value'] ) . "' $readonly{$required_attr} />"; + } + if ( ! empty( $field['helps'] ) ) { + $item .= "<p class='help'>" . join( "</p>\n<p class='help'>", array_unique( (array) $field['helps'] ) ) . '</p>'; + } + $item .= "</td>\n\t\t</tr>\n"; + + $extra_rows = array(); + + if ( ! empty( $field['errors'] ) ) { + foreach ( array_unique( (array) $field['errors'] ) as $error ) { + $extra_rows['error'][] = $error; + } + } + + if ( ! empty( $field['extra_rows'] ) ) { + foreach ( $field['extra_rows'] as $class => $rows ) { + foreach ( (array) $rows as $html ) { + $extra_rows[ $class ][] = $html; + } + } + } + + foreach ( $extra_rows as $class => $rows ) { + foreach ( $rows as $html ) { + $item .= "\t\t<tr><td></td><td class='$class'>$html</td></tr>\n"; + } + } + } + + if ( ! empty( $form_fields['_final'] ) ) { + $item .= "\t\t<tr class='final'><td colspan='2'>{$form_fields['_final']}</td></tr>\n"; + } + + if ( $item ) { + $item = '<p class="media-types media-types-required-info">' . + sprintf( __( 'Required fields are marked %s' ), '<span class="required">*</span>' ) . '</p> + <table class="compat-attachment-fields">' . $item . '</table>'; + } + + foreach ( $hidden_fields as $hidden_field => $value ) { + $item .= '<input type="hidden" name="' . esc_attr( $hidden_field ) . '" value="' . esc_attr( $value ) . '" />' . "\n"; + } + + if ( $item ) { + $item = '<input type="hidden" name="attachments[' . $attachment_id . '][menu_order]" value="' . esc_attr( $post->menu_order ) . '" />' . $item; + } + + return array( + 'item' => $item, + 'meta' => $media_meta, + ); +} + +/** + * Outputs the legacy media upload header. + * + * @since 2.5.0 + */ +function media_upload_header() { + $post_id = isset( $_REQUEST['post_id'] ) ? intval( $_REQUEST['post_id'] ) : 0; + + echo '<script type="text/javascript">post_id = ' . $post_id . ';</script>'; + if ( empty( $_GET['chromeless'] ) ) { + echo '<div id="media-upload-header">'; + the_media_upload_tabs(); + echo '</div>'; + } +} + +/** + * Outputs the legacy media upload form. + * + * @since 2.5.0 + * + * @global string $type + * @global string $tab + * @global bool $is_IE + * @global bool $is_opera + * + * @param array $errors + */ +function media_upload_form( $errors = null ) { + global $type, $tab, $is_IE, $is_opera; + + if ( ! _device_can_upload() ) { + echo '<p>' . sprintf( __( 'The web browser on your device cannot be used to upload files. You may be able to use the <a href="%s">native app for your device</a> instead.' ), 'https://apps.wordpress.org/' ) . '</p>'; + return; + } + + $upload_action_url = admin_url( 'async-upload.php' ); + $post_id = isset( $_REQUEST['post_id'] ) ? intval( $_REQUEST['post_id'] ) : 0; + $_type = isset( $type ) ? $type : ''; + $_tab = isset( $tab ) ? $tab : ''; + + $max_upload_size = wp_max_upload_size(); + if ( ! $max_upload_size ) { + $max_upload_size = 0; + } + ?> + +<div id="media-upload-notice"> + <?php + + if ( isset( $errors['upload_notice'] ) ) { + echo $errors['upload_notice']; + } + + ?> +</div> +<div id="media-upload-error"> + <?php + + if ( isset( $errors['upload_error'] ) && is_wp_error( $errors['upload_error'] ) ) { + echo $errors['upload_error']->get_error_message(); + } + + ?> +</div> + <?php + if ( is_multisite() && ! is_upload_space_available() ) { + /** + * Fires when an upload will exceed the defined upload space quota for a network site. + * + * @since 3.5.0 + */ + do_action( 'upload_ui_over_quota' ); + return; + } + + /** + * Fires just before the legacy (pre-3.5.0) upload interface is loaded. + * + * @since 2.6.0 + */ + do_action( 'pre-upload-ui' ); + + $post_params = array( + 'post_id' => $post_id, + '_wpnonce' => wp_create_nonce( 'media-form' ), + 'type' => $_type, + 'tab' => $_tab, + 'short' => '1', + ); + + /** + * Filters the media upload post parameters. + * + * @since 3.1.0 As 'swfupload_post_params' + * @since 3.3.0 + * + * @param array $post_params An array of media upload parameters used by Plupload. + */ + $post_params = apply_filters( 'upload_post_params', $post_params ); + + /* + * Since 4.9 the `runtimes` setting is hardcoded in our version of Plupload to `html5,html4`, + * and the `flash_swf_url` and `silverlight_xap_url` are not used. + */ + $plupload_init = array( + 'browse_button' => 'plupload-browse-button', + 'container' => 'plupload-upload-ui', + 'drop_element' => 'drag-drop-area', + 'file_data_name' => 'async-upload', + 'url' => $upload_action_url, + 'filters' => array( + 'max_file_size' => $max_upload_size . 'b', + ), + 'multipart_params' => $post_params, + ); + + // Currently only iOS Safari supports multiple files uploading but iOS 7.x has a bug that prevents uploading of videos + // when enabled. See #29602. + if ( wp_is_mobile() && strpos( $_SERVER['HTTP_USER_AGENT'], 'OS 7_' ) !== false && + strpos( $_SERVER['HTTP_USER_AGENT'], 'like Mac OS X' ) !== false ) { + + $plupload_init['multi_selection'] = false; + } + + /** + * Filters the default Plupload settings. + * + * @since 3.3.0 + * + * @param array $plupload_init An array of default settings used by Plupload. + */ + $plupload_init = apply_filters( 'plupload_init', $plupload_init ); + + ?> + +<script type="text/javascript"> + <?php + // Verify size is an int. If not return default value. + $large_size_h = absint( get_option( 'large_size_h' ) ); + if ( ! $large_size_h ) { + $large_size_h = 1024; + } + $large_size_w = absint( get_option( 'large_size_w' ) ); + if ( ! $large_size_w ) { + $large_size_w = 1024; + } + ?> +var resize_height = <?php echo $large_size_h; ?>, resize_width = <?php echo $large_size_w; ?>, +wpUploaderInit = <?php echo wp_json_encode( $plupload_init ); ?>; +</script> + +<div id="plupload-upload-ui" class="hide-if-no-js"> + <?php + /** + * Fires before the upload interface loads. + * + * @since 2.6.0 As 'pre-flash-upload-ui' + * @since 3.3.0 + */ + do_action( 'pre-plupload-upload-ui' ); + ?> +<div id="drag-drop-area"> + <div class="drag-drop-inside"> + <p class="drag-drop-info"><?php _e( 'Drop files here' ); ?></p> + <p><?php _ex( 'or', 'Uploader: Drop files here - or - Select Files' ); ?></p> + <p class="drag-drop-buttons"><input id="plupload-browse-button" type="button" value="<?php esc_attr_e( 'Select Files' ); ?>" class="button" /></p> + </div> +</div> + <?php + /** + * Fires after the upload interface loads. + * + * @since 2.6.0 As 'post-flash-upload-ui' + * @since 3.3.0 + */ + do_action( 'post-plupload-upload-ui' ); + ?> +</div> + +<div id="html-upload-ui" class="hide-if-js"> + <?php + /** + * Fires before the upload button in the media upload interface. + * + * @since 2.6.0 + */ + do_action( 'pre-html-upload-ui' ); + ?> + <p id="async-upload-wrap"> + <label class="screen-reader-text" for="async-upload"><?php _e( 'Upload' ); ?></label> + <input type="file" name="async-upload" id="async-upload" /> + <?php submit_button( __( 'Upload' ), 'primary', 'html-upload', false ); ?> + <a href="#" onclick="try{top.tb_remove();}catch(e){}; return false;"><?php _e( 'Cancel' ); ?></a> + </p> + <div class="clear"></div> + <?php + /** + * Fires after the upload button in the media upload interface. + * + * @since 2.6.0 + */ + do_action( 'post-html-upload-ui' ); + ?> +</div> + +<p class="max-upload-size"><?php printf( __( 'Maximum upload file size: %s.' ), esc_html( size_format( $max_upload_size ) ) ); ?></p> + <?php + + /** + * Fires on the post upload UI screen. + * + * Legacy (pre-3.5.0) media workflow hook. + * + * @since 2.6.0 + */ + do_action( 'post-upload-ui' ); +} + +/** + * Outputs the legacy media upload form for a given media type. + * + * @since 2.5.0 + * + * @param string $type + * @param object $errors + * @param integer $id + */ +function media_upload_type_form( $type = 'file', $errors = null, $id = null ) { + + media_upload_header(); + + $post_id = isset( $_REQUEST['post_id'] ) ? intval( $_REQUEST['post_id'] ) : 0; + + $form_action_url = admin_url( "media-upload.php?type=$type&tab=type&post_id=$post_id" ); + + /** + * Filters the media upload form action URL. + * + * @since 2.6.0 + * + * @param string $form_action_url The media upload form action URL. + * @param string $type The type of media. Default 'file'. + */ + $form_action_url = apply_filters( 'media_upload_form_url', $form_action_url, $type ); + $form_class = 'media-upload-form type-form validate'; + + if ( get_user_setting( 'uploader' ) ) { + $form_class .= ' html-uploader'; + } + ?> + +<form enctype="multipart/form-data" method="post" action="<?php echo esc_url( $form_action_url ); ?>" class="<?php echo $form_class; ?>" id="<?php echo $type; ?>-form"> + <?php submit_button( '', 'hidden', 'save', false ); ?> +<input type="hidden" name="post_id" id="post_id" value="<?php echo (int) $post_id; ?>" /> + <?php wp_nonce_field( 'media-form' ); ?> + +<h3 class="media-title"><?php _e( 'Add media files from your computer' ); ?></h3> + + <?php media_upload_form( $errors ); ?> + +<script type="text/javascript"> +jQuery(function($){ + var preloaded = $(".media-item.preloaded"); + if ( preloaded.length > 0 ) { + preloaded.each(function(){prepareMediaItem({id:this.id.replace(/[^0-9]/g, '')},'');}); + } + updateMediaForm(); +}); +</script> +<div id="media-items"> + <?php + + if ( $id ) { + if ( ! is_wp_error( $id ) ) { + add_filter( 'attachment_fields_to_edit', 'media_post_single_attachment_fields_to_edit', 10, 2 ); + echo get_media_items( $id, $errors ); + } else { + echo '<div id="media-upload-error">' . esc_html( $id->get_error_message() ) . '</div></div>'; + exit; + } + } + ?> +</div> + +<p class="savebutton ml-submit"> + <?php submit_button( __( 'Save all changes' ), '', 'save', false ); ?> +</p> +</form> + <?php +} + +/** + * Outputs the legacy media upload form for external media. + * + * @since 2.7.0 + * + * @param string $type + * @param object $errors + * @param integer $id + */ +function media_upload_type_url_form( $type = null, $errors = null, $id = null ) { + if ( null === $type ) { + $type = 'image'; + } + + media_upload_header(); + + $post_id = isset( $_REQUEST['post_id'] ) ? intval( $_REQUEST['post_id'] ) : 0; + + $form_action_url = admin_url( "media-upload.php?type=$type&tab=type&post_id=$post_id" ); + /** This filter is documented in wp-admin/includes/media.php */ + $form_action_url = apply_filters( 'media_upload_form_url', $form_action_url, $type ); + $form_class = 'media-upload-form type-form validate'; + + if ( get_user_setting( 'uploader' ) ) { + $form_class .= ' html-uploader'; + } + ?> + +<form enctype="multipart/form-data" method="post" action="<?php echo esc_url( $form_action_url ); ?>" class="<?php echo $form_class; ?>" id="<?php echo $type; ?>-form"> +<input type="hidden" name="post_id" id="post_id" value="<?php echo (int) $post_id; ?>" /> + <?php wp_nonce_field( 'media-form' ); ?> + +<h3 class="media-title"><?php _e( 'Insert media from another website' ); ?></h3> + +<script type="text/javascript"> +var addExtImage = { + + width : '', + height : '', + align : 'alignnone', + + insert : function() { + var t = this, html, f = document.forms[0], cls, title = '', alt = '', caption = ''; + + if ( '' == f.src.value || '' == t.width ) + return false; + + if ( f.alt.value ) + alt = f.alt.value.replace(/'/g, ''').replace(/"/g, '"').replace(/</g, '<').replace(/>/g, '>'); + + <?php + /** This filter is documented in wp-admin/includes/media.php */ + if ( ! apply_filters( 'disable_captions', '' ) ) { + ?> + if ( f.caption.value ) { + caption = f.caption.value.replace(/\r\n|\r/g, '\n'); + caption = caption.replace(/<[a-zA-Z0-9]+( [^<>]+)?>/g, function(a){ + return a.replace(/[\r\n\t]+/, ' '); + }); + + caption = caption.replace(/\s*\n\s*/g, '<br />'); + } + <?php } ?> + + cls = caption ? '' : ' class="'+t.align+'"'; + + html = '<img alt="'+alt+'" src="'+f.src.value+'"'+cls+' width="'+t.width+'" height="'+t.height+'" />'; + + if ( f.url.value ) { + url = f.url.value.replace(/'/g, ''').replace(/"/g, '"').replace(/</g, '<').replace(/>/g, '>'); + html = '<a href="'+url+'">'+html+'</a>'; + } + + if ( caption ) + html = '[caption id="" align="'+t.align+'" width="'+t.width+'"]'+html+caption+'[/caption]'; + + var win = window.dialogArguments || opener || parent || top; + win.send_to_editor(html); + return false; + }, + + resetImageData : function() { + var t = addExtImage; + + t.width = t.height = ''; + document.getElementById('go_button').style.color = '#bbb'; + if ( ! document.forms[0].src.value ) + document.getElementById('status_img').innerHTML = ''; + else document.getElementById('status_img').innerHTML = '<img src="<?php echo esc_url( admin_url( 'images/no.png' ) ); ?>" alt="" />'; + }, + + updateImageData : function() { + var t = addExtImage; + + t.width = t.preloadImg.width; + t.height = t.preloadImg.height; + document.getElementById('go_button').style.color = '#333'; + document.getElementById('status_img').innerHTML = '<img src="<?php echo esc_url( admin_url( 'images/yes.png' ) ); ?>" alt="" />'; + }, + + getImageData : function() { + if ( jQuery('table.describe').hasClass('not-image') ) + return; + + var t = addExtImage, src = document.forms[0].src.value; + + if ( ! src ) { + t.resetImageData(); + return false; + } + + document.getElementById('status_img').innerHTML = '<img src="<?php echo esc_url( admin_url( 'images/spinner-2x.gif' ) ); ?>" alt="" width="16" height="16" />'; + t.preloadImg = new Image(); + t.preloadImg.onload = t.updateImageData; + t.preloadImg.onerror = t.resetImageData; + t.preloadImg.src = src; + } +}; + +jQuery(document).ready( function($) { + $('.media-types input').click( function() { + $('table.describe').toggleClass('not-image', $('#not-image').prop('checked') ); + }); +}); +</script> + +<div id="media-items"> +<div class="media-item media-blank"> + <?php + /** + * Filters the insert media from URL form HTML. + * + * @since 3.3.0 + * + * @param string $form_html The insert from URL form HTML. + */ + echo apply_filters( 'type_url_form_media', wp_media_insert_url_form( $type ) ); + ?> +</div> +</div> +</form> + <?php +} + +/** + * Adds gallery form to upload iframe + * + * @since 2.5.0 + * + * @global string $redir_tab + * @global string $type + * @global string $tab + * + * @param array $errors + */ +function media_upload_gallery_form( $errors ) { + global $redir_tab, $type; + + $redir_tab = 'gallery'; + media_upload_header(); + + $post_id = intval( $_REQUEST['post_id'] ); + $form_action_url = admin_url( "media-upload.php?type=$type&tab=gallery&post_id=$post_id" ); + /** This filter is documented in wp-admin/includes/media.php */ + $form_action_url = apply_filters( 'media_upload_form_url', $form_action_url, $type ); + $form_class = 'media-upload-form validate'; + + if ( get_user_setting( 'uploader' ) ) { + $form_class .= ' html-uploader'; + } + ?> + +<script type="text/javascript"> +jQuery(function($){ + var preloaded = $(".media-item.preloaded"); + if ( preloaded.length > 0 ) { + preloaded.each(function(){prepareMediaItem({id:this.id.replace(/[^0-9]/g, '')},'');}); + updateMediaForm(); + } +}); +</script> +<div id="sort-buttons" class="hide-if-no-js"> +<span> + <?php _e( 'All Tabs:' ); ?> +<a href="#" id="showall"><?php _e( 'Show' ); ?></a> +<a href="#" id="hideall" style="display:none;"><?php _e( 'Hide' ); ?></a> +</span> + <?php _e( 'Sort Order:' ); ?> +<a href="#" id="asc"><?php _e( 'Ascending' ); ?></a> | +<a href="#" id="desc"><?php _e( 'Descending' ); ?></a> | +<a href="#" id="clear"><?php _ex( 'Clear', 'verb' ); ?></a> +</div> +<form enctype="multipart/form-data" method="post" action="<?php echo esc_url( $form_action_url ); ?>" class="<?php echo $form_class; ?>" id="gallery-form"> + <?php wp_nonce_field( 'media-form' ); ?> + <?php //media_upload_form( $errors ); ?> +<table class="widefat"> +<thead><tr> +<th><?php _e( 'Media' ); ?></th> +<th class="order-head"><?php _e( 'Order' ); ?></th> +<th class="actions-head"><?php _e( 'Actions' ); ?></th> +</tr></thead> +</table> +<div id="media-items"> + <?php add_filter( 'attachment_fields_to_edit', 'media_post_single_attachment_fields_to_edit', 10, 2 ); ?> + <?php echo get_media_items( $post_id, $errors ); ?> +</div> + +<p class="ml-submit"> + <?php + submit_button( + __( 'Save all changes' ), + 'savebutton', + 'save', + false, + array( + 'id' => 'save-all', + 'style' => 'display: none;', + ) + ); + ?> +<input type="hidden" name="post_id" id="post_id" value="<?php echo (int) $post_id; ?>" /> +<input type="hidden" name="type" value="<?php echo esc_attr( $GLOBALS['type'] ); ?>" /> +<input type="hidden" name="tab" value="<?php echo esc_attr( $GLOBALS['tab'] ); ?>" /> +</p> + +<div id="gallery-settings" style="display:none;"> +<div class="title"><?php _e( 'Gallery Settings' ); ?></div> +<table id="basic" class="describe"><tbody> + <tr> + <th scope="row" class="label"> + <label> + <span class="alignleft"><?php _e( 'Link thumbnails to:' ); ?></span> + </label> + </th> + <td class="field"> + <input type="radio" name="linkto" id="linkto-file" value="file" /> + <label for="linkto-file" class="radio"><?php _e( 'Image File' ); ?></label> + + <input type="radio" checked="checked" name="linkto" id="linkto-post" value="post" /> + <label for="linkto-post" class="radio"><?php _e( 'Attachment Page' ); ?></label> + </td> + </tr> + + <tr> + <th scope="row" class="label"> + <label> + <span class="alignleft"><?php _e( 'Order images by:' ); ?></span> + </label> + </th> + <td class="field"> + <select id="orderby" name="orderby"> + <option value="menu_order" selected="selected"><?php _e( 'Menu order' ); ?></option> + <option value="title"><?php _e( 'Title' ); ?></option> + <option value="post_date"><?php _e( 'Date/Time' ); ?></option> + <option value="rand"><?php _e( 'Random' ); ?></option> + </select> + </td> + </tr> + + <tr> + <th scope="row" class="label"> + <label> + <span class="alignleft"><?php _e( 'Order:' ); ?></span> + </label> + </th> + <td class="field"> + <input type="radio" checked="checked" name="order" id="order-asc" value="asc" /> + <label for="order-asc" class="radio"><?php _e( 'Ascending' ); ?></label> + + <input type="radio" name="order" id="order-desc" value="desc" /> + <label for="order-desc" class="radio"><?php _e( 'Descending' ); ?></label> + </td> + </tr> + + <tr> + <th scope="row" class="label"> + <label> + <span class="alignleft"><?php _e( 'Gallery columns:' ); ?></span> + </label> + </th> + <td class="field"> + <select id="columns" name="columns"> + <option value="1">1</option> + <option value="2">2</option> + <option value="3" selected="selected">3</option> + <option value="4">4</option> + <option value="5">5</option> + <option value="6">6</option> + <option value="7">7</option> + <option value="8">8</option> + <option value="9">9</option> + </select> + </td> + </tr> +</tbody></table> + +<p class="ml-submit"> +<input type="button" class="button" style="display:none;" onMouseDown="wpgallery.update();" name="insert-gallery" id="insert-gallery" value="<?php esc_attr_e( 'Insert gallery' ); ?>" /> +<input type="button" class="button" style="display:none;" onMouseDown="wpgallery.update();" name="update-gallery" id="update-gallery" value="<?php esc_attr_e( 'Update gallery settings' ); ?>" /> +</p> +</div> +</form> + <?php +} + +/** + * Outputs the legacy media upload form for the media library. + * + * @since 2.5.0 + * + * @global wpdb $wpdb + * @global WP_Query $wp_query + * @global WP_Locale $wp_locale + * @global string $type + * @global string $tab + * @global array $post_mime_types + * + * @param array $errors + */ +function media_upload_library_form( $errors ) { + global $wpdb, $wp_query, $wp_locale, $type, $tab, $post_mime_types; + + media_upload_header(); + + $post_id = isset( $_REQUEST['post_id'] ) ? intval( $_REQUEST['post_id'] ) : 0; + + $form_action_url = admin_url( "media-upload.php?type=$type&tab=library&post_id=$post_id" ); + /** This filter is documented in wp-admin/includes/media.php */ + $form_action_url = apply_filters( 'media_upload_form_url', $form_action_url, $type ); + $form_class = 'media-upload-form validate'; + + if ( get_user_setting( 'uploader' ) ) { + $form_class .= ' html-uploader'; + } + + $q = $_GET; + $q['posts_per_page'] = 10; + $q['paged'] = isset( $q['paged'] ) ? intval( $q['paged'] ) : 0; + if ( $q['paged'] < 1 ) { + $q['paged'] = 1; + } + $q['offset'] = ( $q['paged'] - 1 ) * 10; + if ( $q['offset'] < 1 ) { + $q['offset'] = 0; + } + + list($post_mime_types, $avail_post_mime_types) = wp_edit_attachments_query( $q ); + + ?> + +<form id="filter" method="get"> +<input type="hidden" name="type" value="<?php echo esc_attr( $type ); ?>" /> +<input type="hidden" name="tab" value="<?php echo esc_attr( $tab ); ?>" /> +<input type="hidden" name="post_id" value="<?php echo (int) $post_id; ?>" /> +<input type="hidden" name="post_mime_type" value="<?php echo isset( $_GET['post_mime_type'] ) ? esc_attr( $_GET['post_mime_type'] ) : ''; ?>" /> +<input type="hidden" name="context" value="<?php echo isset( $_GET['context'] ) ? esc_attr( $_GET['context'] ) : ''; ?>" /> + +<p id="media-search" class="search-box"> + <label class="screen-reader-text" for="media-search-input"><?php _e( 'Search Media' ); ?>:</label> + <input type="search" id="media-search-input" name="s" value="<?php the_search_query(); ?>" /> + <?php submit_button( __( 'Search Media' ), '', '', false ); ?> +</p> + +<ul class="subsubsub"> + <?php + $type_links = array(); + $_num_posts = (array) wp_count_attachments(); + $matches = wp_match_mime_types( array_keys( $post_mime_types ), array_keys( $_num_posts ) ); + foreach ( $matches as $_type => $reals ) { + foreach ( $reals as $real ) { + if ( isset( $num_posts[ $_type ] ) ) { + $num_posts[ $_type ] += $_num_posts[ $real ]; + } else { + $num_posts[ $_type ] = $_num_posts[ $real ]; + } + } + } + // If available type specified by media button clicked, filter by that type + if ( empty( $_GET['post_mime_type'] ) && ! empty( $num_posts[ $type ] ) ) { + $_GET['post_mime_type'] = $type; + list($post_mime_types, $avail_post_mime_types) = wp_edit_attachments_query(); + } + if ( empty( $_GET['post_mime_type'] ) || $_GET['post_mime_type'] == 'all' ) { + $class = ' class="current"'; + } else { + $class = ''; + } + $type_links[] = '<li><a href="' . esc_url( + add_query_arg( + array( + 'post_mime_type' => 'all', + 'paged' => false, + 'm' => false, + ) + ) + ) . '"' . $class . '>' . __( 'All Types' ) . '</a>'; + foreach ( $post_mime_types as $mime_type => $label ) { + $class = ''; + + if ( ! wp_match_mime_types( $mime_type, $avail_post_mime_types ) ) { + continue; + } + + if ( isset( $_GET['post_mime_type'] ) && wp_match_mime_types( $mime_type, $_GET['post_mime_type'] ) ) { + $class = ' class="current"'; + } + + $type_links[] = '<li><a href="' . esc_url( + add_query_arg( + array( + 'post_mime_type' => $mime_type, + 'paged' => false, + ) + ) + ) . '"' . $class . '>' . sprintf( translate_nooped_plural( $label[2], $num_posts[ $mime_type ] ), '<span id="' . $mime_type . '-counter">' . number_format_i18n( $num_posts[ $mime_type ] ) . '</span>' ) . '</a>'; + } + /** + * Filters the media upload mime type list items. + * + * Returned values should begin with an `<li>` tag. + * + * @since 3.1.0 + * + * @param string[] $type_links An array of list items containing mime type link HTML. + */ + echo implode( ' | </li>', apply_filters( 'media_upload_mime_type_links', $type_links ) ) . '</li>'; + unset( $type_links ); + ?> +</ul> + +<div class="tablenav"> + + <?php + $page_links = paginate_links( + array( + 'base' => add_query_arg( 'paged', '%#%' ), + 'format' => '', + 'prev_text' => __( '«' ), + 'next_text' => __( '»' ), + 'total' => ceil( $wp_query->found_posts / 10 ), + 'current' => $q['paged'], + ) + ); + + if ( $page_links ) { + echo "<div class='tablenav-pages'>$page_links</div>"; + } + ?> + +<div class="alignleft actions"> + <?php + + $arc_query = "SELECT DISTINCT YEAR(post_date) AS yyear, MONTH(post_date) AS mmonth FROM $wpdb->posts WHERE post_type = 'attachment' ORDER BY post_date DESC"; + + $arc_result = $wpdb->get_results( $arc_query ); + + $month_count = count( $arc_result ); + $selected_month = isset( $_GET['m'] ) ? $_GET['m'] : 0; + + if ( $month_count && ! ( 1 == $month_count && 0 == $arc_result[0]->mmonth ) ) { + ?> +<select name='m'> +<option<?php selected( $selected_month, 0 ); ?> value='0'><?php _e( 'All dates' ); ?></option> + <?php + foreach ( $arc_result as $arc_row ) { + if ( $arc_row->yyear == 0 ) { + continue; + } + $arc_row->mmonth = zeroise( $arc_row->mmonth, 2 ); + + if ( $arc_row->yyear . $arc_row->mmonth == $selected_month ) { + $default = ' selected="selected"'; + } else { + $default = ''; + } + + echo "<option$default value='" . esc_attr( $arc_row->yyear . $arc_row->mmonth ) . "'>"; + echo esc_html( $wp_locale->get_month( $arc_row->mmonth ) . " $arc_row->yyear" ); + echo "</option>\n"; + } + ?> +</select> + <?php } ?> + + <?php submit_button( __( 'Filter »' ), '', 'post-query-submit', false ); ?> + +</div> + +<br class="clear" /> +</div> +</form> + +<form enctype="multipart/form-data" method="post" action="<?php echo esc_url( $form_action_url ); ?>" class="<?php echo $form_class; ?>" id="library-form"> + + <?php wp_nonce_field( 'media-form' ); ?> + <?php //media_upload_form( $errors ); ?> + +<script type="text/javascript"> +<!-- +jQuery(function($){ + var preloaded = $(".media-item.preloaded"); + if ( preloaded.length > 0 ) { + preloaded.each(function(){prepareMediaItem({id:this.id.replace(/[^0-9]/g, '')},'');}); + updateMediaForm(); + } +}); +--> +</script> + +<div id="media-items"> + <?php add_filter( 'attachment_fields_to_edit', 'media_post_single_attachment_fields_to_edit', 10, 2 ); ?> + <?php echo get_media_items( null, $errors ); ?> +</div> +<p class="ml-submit"> + <?php submit_button( __( 'Save all changes' ), 'savebutton', 'save', false ); ?> +<input type="hidden" name="post_id" id="post_id" value="<?php echo (int) $post_id; ?>" /> +</p> +</form> + <?php +} + +/** + * Creates the form for external url + * + * @since 2.7.0 + * + * @param string $default_view + * @return string the form html + */ +function wp_media_insert_url_form( $default_view = 'image' ) { + /** This filter is documented in wp-admin/includes/media.php */ + if ( ! apply_filters( 'disable_captions', '' ) ) { + $caption = ' + <tr class="image-only"> + <th scope="row" class="label"> + <label for="caption"><span class="alignleft">' . __( 'Image Caption' ) . '</span></label> + </th> + <td class="field"><textarea id="caption" name="caption"></textarea></td> + </tr> +'; + } else { + $caption = ''; + } + + $default_align = get_option( 'image_default_align' ); + if ( empty( $default_align ) ) { + $default_align = 'none'; + } + + if ( 'image' == $default_view ) { + $view = 'image-only'; + $table_class = ''; + } else { + $view = $table_class = 'not-image'; + } + + return ' + <p class="media-types"><label><input type="radio" name="media_type" value="image" id="image-only"' . checked( 'image-only', $view, false ) . ' /> ' . __( 'Image' ) . '</label> <label><input type="radio" name="media_type" value="generic" id="not-image"' . checked( 'not-image', $view, false ) . ' /> ' . __( 'Audio, Video, or Other File' ) . '</label></p> + <p class="media-types media-types-required-info">' . sprintf( __( 'Required fields are marked %s' ), '<span class="required">*</span>' ) . '</p> + <table class="describe ' . $table_class . '"><tbody> + <tr> + <th scope="row" class="label" style="width:130px;"> + <label for="src"><span class="alignleft">' . __( 'URL' ) . '</span> <span class="required">*</span></label> + <span class="alignright" id="status_img"></span> + </th> + <td class="field"><input id="src" name="src" value="" type="text" required onblur="addExtImage.getImageData()" /></td> + </tr> + + <tr> + <th scope="row" class="label"> + <label for="title"><span class="alignleft">' . __( 'Title' ) . '</span> <span class="required">*</span></label> + </th> + <td class="field"><input id="title" name="title" value="" type="text" required /></td> + </tr> + + <tr class="not-image"><td></td><td><p class="help">' . __( 'Link text, e.g. “Ransom Demands (PDF)”' ) . '</p></td></tr> + + <tr class="image-only"> + <th scope="row" class="label"> + <label for="alt"><span class="alignleft">' . __( 'Alternative Text' ) . '</span></label> + </th> + <td class="field"><input id="alt" name="alt" value="" type="text" required /> + <p class="help">' . __( 'Alt text for the image, e.g. “The Mona Lisa”' ) . '</p></td> + </tr> + ' . $caption . ' + <tr class="align image-only"> + <th scope="row" class="label"><p><label for="align">' . __( 'Alignment' ) . '</label></p></th> + <td class="field"> + <input name="align" id="align-none" value="none" onclick="addExtImage.align=\'align\'+this.value" type="radio"' . ( $default_align == 'none' ? ' checked="checked"' : '' ) . ' /> + <label for="align-none" class="align image-align-none-label">' . __( 'None' ) . '</label> + <input name="align" id="align-left" value="left" onclick="addExtImage.align=\'align\'+this.value" type="radio"' . ( $default_align == 'left' ? ' checked="checked"' : '' ) . ' /> + <label for="align-left" class="align image-align-left-label">' . __( 'Left' ) . '</label> + <input name="align" id="align-center" value="center" onclick="addExtImage.align=\'align\'+this.value" type="radio"' . ( $default_align == 'center' ? ' checked="checked"' : '' ) . ' /> + <label for="align-center" class="align image-align-center-label">' . __( 'Center' ) . '</label> + <input name="align" id="align-right" value="right" onclick="addExtImage.align=\'align\'+this.value" type="radio"' . ( $default_align == 'right' ? ' checked="checked"' : '' ) . ' /> + <label for="align-right" class="align image-align-right-label">' . __( 'Right' ) . '</label> + </td> + </tr> + + <tr class="image-only"> + <th scope="row" class="label"> + <label for="url"><span class="alignleft">' . __( 'Link Image To:' ) . '</span></label> + </th> + <td class="field"><input id="url" name="url" value="" type="text" /><br /> + + <button type="button" class="button" value="" onclick="document.forms[0].url.value=null">' . __( 'None' ) . '</button> + <button type="button" class="button" value="" onclick="document.forms[0].url.value=document.forms[0].src.value">' . __( 'Link to image' ) . '</button> + <p class="help">' . __( 'Enter a link URL or click above for presets.' ) . '</p></td> + </tr> + <tr class="image-only"> + <td></td> + <td> + <input type="button" class="button" id="go_button" style="color:#bbb;" onclick="addExtImage.insert()" value="' . esc_attr__( 'Insert into Post' ) . '" /> + </td> + </tr> + <tr class="not-image"> + <td></td> + <td> + ' . get_submit_button( __( 'Insert into Post' ), '', 'insertonlybutton', false ) . ' + </td> + </tr> + </tbody></table> +'; + +} + +/** + * Displays the multi-file uploader message. + * + * @since 2.6.0 + * + * @global int $post_ID + */ +function media_upload_flash_bypass() { + $browser_uploader = admin_url( 'media-new.php?browser-uploader' ); + + if ( $post = get_post() ) { + $browser_uploader .= '&post_id=' . intval( $post->ID ); + } elseif ( ! empty( $GLOBALS['post_ID'] ) ) { + $browser_uploader .= '&post_id=' . intval( $GLOBALS['post_ID'] ); + } + + ?> + <p class="upload-flash-bypass"> + <?php printf( __( 'You are using the multi-file uploader. Problems? Try the <a href="%1$s" target="%2$s">browser uploader</a> instead.' ), $browser_uploader, '_blank' ); ?> + </p> + <?php +} + +/** + * Displays the browser's built-in uploader message. + * + * @since 2.6.0 + */ +function media_upload_html_bypass() { + ?> + <p class="upload-html-bypass hide-if-no-js"> + <?php _e( 'You are using the browser’s built-in file uploader. The WordPress uploader includes multiple file selection and drag and drop capability. <a href="#">Switch to the multi-file uploader</a>.' ); ?> + </p> + <?php +} + +/** + * Used to display a "After a file has been uploaded..." help message. + * + * @since 3.3.0 + */ +function media_upload_text_after() {} + +/** + * Displays the checkbox to scale images. + * + * @since 3.3.0 + */ +function media_upload_max_image_resize() { + $checked = get_user_setting( 'upload_resize' ) ? ' checked="true"' : ''; + $a = $end = ''; + + if ( current_user_can( 'manage_options' ) ) { + $a = '<a href="' . esc_url( admin_url( 'options-media.php' ) ) . '" target="_blank">'; + $end = '</a>'; + } + ?> +<p class="hide-if-no-js"><label> +<input name="image_resize" type="checkbox" id="image_resize" value="true"<?php echo $checked; ?> /> + <?php + /* translators: 1: link start tag, 2: link end tag, 3: width, 4: height */ + printf( __( 'Scale images to match the large size selected in %1$simage options%2$s (%3$d × %4$d).' ), $a, $end, (int) get_option( 'large_size_w', '1024' ), (int) get_option( 'large_size_h', '1024' ) ); + ?> +</label></p> + <?php +} + +/** + * Displays the out of storage quota message in Multisite. + * + * @since 3.5.0 + */ +function multisite_over_quota_message() { + echo '<p>' . sprintf( + /* translators: %s: allowed space allocation */ + __( 'Sorry, you have used your space allocation of %s. Please delete some files to upload more files.' ), + size_format( get_space_allowed() * MB_IN_BYTES ) + ) . '</p>'; +} + +/** + * Displays the image and editor in the post editor + * + * @since 3.5.0 + * + * @param WP_Post $post A post object. + */ +function edit_form_image_editor( $post ) { + $open = isset( $_GET['image-editor'] ); + if ( $open ) { + require_once ABSPATH . 'wp-admin/includes/image-edit.php'; + } + + $thumb_url = false; + if ( $attachment_id = intval( $post->ID ) ) { + $thumb_url = wp_get_attachment_image_src( $attachment_id, array( 900, 450 ), true ); + } + + $alt_text = get_post_meta( $post->ID, '_wp_attachment_image_alt', true ); + + $att_url = wp_get_attachment_url( $post->ID ); + ?> + <div class="wp_attachment_holder wp-clearfix"> + <?php + if ( wp_attachment_is_image( $post->ID ) ) : + $image_edit_button = ''; + if ( wp_image_editor_supports( array( 'mime_type' => $post->post_mime_type ) ) ) { + $nonce = wp_create_nonce( "image_editor-$post->ID" ); + $image_edit_button = "<input type='button' id='imgedit-open-btn-$post->ID' onclick='imageEdit.open( $post->ID, \"$nonce\" )' class='button' value='" . esc_attr__( 'Edit Image' ) . "' /> <span class='spinner'></span>"; + } + + $open_style = $not_open_style = ''; + if ( $open ) { + $open_style = ' style="display:none"'; + } else { + $not_open_style = ' style="display:none"'; + } + ?> + + <div class="imgedit-response" id="imgedit-response-<?php echo $attachment_id; ?>"></div> + + <div<?php echo $open_style; ?> class="wp_attachment_image wp-clearfix" id="media-head-<?php echo $attachment_id; ?>"> + <p id="thumbnail-head-<?php echo $attachment_id; ?>"><img class="thumbnail" src="<?php echo set_url_scheme( $thumb_url[0] ); ?>" style="max-width:100%" alt="" /></p> + <p><?php echo $image_edit_button; ?></p> + </div> + <div<?php echo $not_open_style; ?> class="image-editor" id="image-editor-<?php echo $attachment_id; ?>"> + <?php + if ( $open ) { + wp_image_editor( $attachment_id );} + ?> + </div> + <?php + elseif ( $attachment_id && wp_attachment_is( 'audio', $post ) ) : + + wp_maybe_generate_attachment_metadata( $post ); + + echo wp_audio_shortcode( array( 'src' => $att_url ) ); + + elseif ( $attachment_id && wp_attachment_is( 'video', $post ) ) : + + wp_maybe_generate_attachment_metadata( $post ); + + $meta = wp_get_attachment_metadata( $attachment_id ); + $w = ! empty( $meta['width'] ) ? min( $meta['width'], 640 ) : 0; + $h = ! empty( $meta['height'] ) ? $meta['height'] : 0; + if ( $h && $w < $meta['width'] ) { + $h = round( ( $meta['height'] * $w ) / $meta['width'] ); + } + + $attr = array( 'src' => $att_url ); + if ( ! empty( $w ) && ! empty( $h ) ) { + $attr['width'] = $w; + $attr['height'] = $h; + } + + $thumb_id = get_post_thumbnail_id( $attachment_id ); + if ( ! empty( $thumb_id ) ) { + $attr['poster'] = wp_get_attachment_url( $thumb_id ); + } + + echo wp_video_shortcode( $attr ); + + elseif ( isset( $thumb_url[0] ) ) : + + ?> + <div class="wp_attachment_image wp-clearfix" id="media-head-<?php echo $attachment_id; ?>"> + <p id="thumbnail-head-<?php echo $attachment_id; ?>"> + <img class="thumbnail" src="<?php echo set_url_scheme( $thumb_url[0] ); ?>" style="max-width:100%" alt="" /> + </p> + </div> + <?php + + else : + + /** + * Fires when an attachment type can't be rendered in the edit form. + * + * @since 4.6.0 + * + * @param WP_Post $post A post object. + */ + do_action( 'wp_edit_form_attachment_display', $post ); + + endif; + ?> + </div> + <div class="wp_attachment_details edit-form-section"> + <?php if ( 'image' === substr( $post->post_mime_type, 0, 5 ) ) : ?> + <p class="attachment-alt-text"> + <label for="attachment_alt"><strong><?php _e( 'Alternative Text' ); ?></strong></label><br /> + <input type="text" class="widefat" name="_wp_attachment_image_alt" id="attachment_alt" aria-describedby="alt-text-description" value="<?php echo esc_attr( $alt_text ); ?>" /> + </p> + <p class="attachment-alt-text-description" id="alt-text-description"> + <?php + printf( + /* translators: 1: link to tutorial, 2: additional link attributes, 3: accessibility text */ + __( '<a href="%1$s" %2$s>Describe the purpose of the image%3$s</a>. Leave empty if the image is purely decorative.' ), + esc_url( 'https://www.w3.org/WAI/tutorials/images/decision-tree' ), + 'target="_blank" rel="noopener noreferrer"', + sprintf( + '<span class="screen-reader-text"> %s</span>', + /* translators: accessibility text */ + __( '(opens in a new tab)' ) + ) + ); + ?> + </p> + <?php endif; ?> + + <p> + <label for="attachment_caption"><strong><?php _e( 'Caption' ); ?></strong></label><br /> + <textarea class="widefat" name="excerpt" id="attachment_caption"><?php echo $post->post_excerpt; ?></textarea> + </p> + + <?php + $quicktags_settings = array( 'buttons' => 'strong,em,link,block,del,ins,img,ul,ol,li,code,close' ); + $editor_args = array( + 'textarea_name' => 'content', + 'textarea_rows' => 5, + 'media_buttons' => false, + 'tinymce' => false, + 'quicktags' => $quicktags_settings, + ); + ?> + + <label for="attachment_content"><strong><?php _e( 'Description' ); ?></strong> + <?php + if ( preg_match( '#^(audio|video)/#', $post->post_mime_type ) ) { + echo ': ' . __( 'Displayed on attachment pages.' ); + } + ?> + </label> + <?php wp_editor( $post->post_content, 'attachment_content', $editor_args ); ?> + + </div> + <?php + $extras = get_compat_media_markup( $post->ID ); + echo $extras['item']; + echo '<input type="hidden" id="image-edit-context" value="edit-attachment" />' . "\n"; +} + +/** + * Displays non-editable attachment metadata in the publish meta box. + * + * @since 3.5.0 + */ +function attachment_submitbox_metadata() { + $post = get_post(); + + $file = get_attached_file( $post->ID ); + $filename = esc_html( wp_basename( $file ) ); + + $media_dims = ''; + $meta = wp_get_attachment_metadata( $post->ID ); + if ( isset( $meta['width'], $meta['height'] ) ) { + $media_dims .= "<span id='media-dims-$post->ID'>{$meta['width']} × {$meta['height']}</span> "; + } + /** This filter is documented in wp-admin/includes/media.php */ + $media_dims = apply_filters( 'media_meta', $media_dims, $post ); + + $att_url = wp_get_attachment_url( $post->ID ); + ?> + <div class="misc-pub-section misc-pub-attachment"> + <label for="attachment_url"><?php _e( 'File URL:' ); ?></label> + <input type="text" class="widefat urlfield" readonly="readonly" name="attachment_url" id="attachment_url" value="<?php echo esc_attr( $att_url ); ?>" /> + </div> + <div class="misc-pub-section misc-pub-filename"> + <?php _e( 'File name:' ); ?> <strong><?php echo $filename; ?></strong> + </div> + <div class="misc-pub-section misc-pub-filetype"> + <?php _e( 'File type:' ); ?> <strong> + <?php + if ( preg_match( '/^.*?\.(\w+)$/', get_attached_file( $post->ID ), $matches ) ) { + echo esc_html( strtoupper( $matches[1] ) ); + list( $mime_type ) = explode( '/', $post->post_mime_type ); + if ( $mime_type !== 'image' && ! empty( $meta['mime_type'] ) ) { + if ( $meta['mime_type'] !== "$mime_type/" . strtolower( $matches[1] ) ) { + echo ' (' . $meta['mime_type'] . ')'; + } + } + } else { + echo strtoupper( str_replace( 'image/', '', $post->post_mime_type ) ); + } + ?> + </strong> + </div> + + <?php + $file_size = false; + + if ( isset( $meta['filesize'] ) ) { + $file_size = $meta['filesize']; + } elseif ( file_exists( $file ) ) { + $file_size = filesize( $file ); + } + + if ( ! empty( $file_size ) ) : + ?> + <div class="misc-pub-section misc-pub-filesize"> + <?php _e( 'File size:' ); ?> <strong><?php echo size_format( $file_size ); ?></strong> + </div> + <?php + endif; + + if ( preg_match( '#^(audio|video)/#', $post->post_mime_type ) ) { + $fields = array( + 'length_formatted' => __( 'Length:' ), + 'bitrate' => __( 'Bitrate:' ), + ); + + /** + * Filters the audio and video metadata fields to be shown in the publish meta box. + * + * The key for each item in the array should correspond to an attachment + * metadata key, and the value should be the desired label. + * + * @since 3.7.0 + * @since 4.9.0 Added the `$post` parameter. + * + * @param array $fields An array of the attachment metadata keys and labels. + * @param WP_Post $post WP_Post object for the current attachment. + */ + $fields = apply_filters( 'media_submitbox_misc_sections', $fields, $post ); + + foreach ( $fields as $key => $label ) { + if ( empty( $meta[ $key ] ) ) { + continue; + } + ?> + <div class="misc-pub-section misc-pub-mime-meta misc-pub-<?php echo sanitize_html_class( $key ); ?>"> + <?php echo $label; ?> <strong> + <?php + switch ( $key ) { + case 'bitrate': + echo round( $meta['bitrate'] / 1000 ) . 'kb/s'; + if ( ! empty( $meta['bitrate_mode'] ) ) { + echo ' ' . strtoupper( esc_html( $meta['bitrate_mode'] ) ); + } + break; + default: + echo esc_html( $meta[ $key ] ); + break; + } + ?> + </strong> + </div> + <?php + } + + $fields = array( + 'dataformat' => __( 'Audio Format:' ), + 'codec' => __( 'Audio Codec:' ), + ); + + /** + * Filters the audio attachment metadata fields to be shown in the publish meta box. + * + * The key for each item in the array should correspond to an attachment + * metadata key, and the value should be the desired label. + * + * @since 3.7.0 + * @since 4.9.0 Added the `$post` parameter. + * + * @param array $fields An array of the attachment metadata keys and labels. + * @param WP_Post $post WP_Post object for the current attachment. + */ + $audio_fields = apply_filters( 'audio_submitbox_misc_sections', $fields, $post ); + + foreach ( $audio_fields as $key => $label ) { + if ( empty( $meta['audio'][ $key ] ) ) { + continue; + } + ?> + <div class="misc-pub-section misc-pub-audio misc-pub-<?php echo sanitize_html_class( $key ); ?>"> + <?php echo $label; ?> <strong><?php echo esc_html( $meta['audio'][ $key ] ); ?></strong> + </div> + <?php + } + } + + if ( $media_dims ) : + ?> + <div class="misc-pub-section misc-pub-dimensions"> + <?php _e( 'Dimensions:' ); ?> <strong><?php echo $media_dims; ?></strong> + </div> + <?php + endif; +} + +/** + * Parse ID3v2, ID3v1, and getID3 comments to extract usable data + * + * @since 3.6.0 + * + * @param array $metadata An existing array with data + * @param array $data Data supplied by ID3 tags + */ +function wp_add_id3_tag_data( &$metadata, $data ) { + foreach ( array( 'id3v2', 'id3v1' ) as $version ) { + if ( ! empty( $data[ $version ]['comments'] ) ) { + foreach ( $data[ $version ]['comments'] as $key => $list ) { + if ( 'length' !== $key && ! empty( $list ) ) { + $metadata[ $key ] = wp_kses_post( reset( $list ) ); + // Fix bug in byte stream analysis. + if ( 'terms_of_use' === $key && 0 === strpos( $metadata[ $key ], 'yright notice.' ) ) { + $metadata[ $key ] = 'Cop' . $metadata[ $key ]; + } + } + } + break; + } + } + + if ( ! empty( $data['id3v2']['APIC'] ) ) { + $image = reset( $data['id3v2']['APIC'] ); + if ( ! empty( $image['data'] ) ) { + $metadata['image'] = array( + 'data' => $image['data'], + 'mime' => $image['image_mime'], + 'width' => $image['image_width'], + 'height' => $image['image_height'], + ); + } + } elseif ( ! empty( $data['comments']['picture'] ) ) { + $image = reset( $data['comments']['picture'] ); + if ( ! empty( $image['data'] ) ) { + $metadata['image'] = array( + 'data' => $image['data'], + 'mime' => $image['image_mime'], + ); + } + } +} + +/** + * Retrieve metadata from a video file's ID3 tags + * + * @since 3.6.0 + * + * @param string $file Path to file. + * @return array|bool Returns array of metadata, if found. + */ +function wp_read_video_metadata( $file ) { + if ( ! file_exists( $file ) ) { + return false; + } + + $metadata = array(); + + if ( ! defined( 'GETID3_TEMP_DIR' ) ) { + define( 'GETID3_TEMP_DIR', get_temp_dir() ); + } + + if ( ! class_exists( 'getID3', false ) ) { + require( ABSPATH . WPINC . '/ID3/getid3.php' ); + } + $id3 = new getID3(); + $data = $id3->analyze( $file ); + + if ( isset( $data['video']['lossless'] ) ) { + $metadata['lossless'] = $data['video']['lossless']; + } + if ( ! empty( $data['video']['bitrate'] ) ) { + $metadata['bitrate'] = (int) $data['video']['bitrate']; + } + if ( ! empty( $data['video']['bitrate_mode'] ) ) { + $metadata['bitrate_mode'] = $data['video']['bitrate_mode']; + } + if ( ! empty( $data['filesize'] ) ) { + $metadata['filesize'] = (int) $data['filesize']; + } + if ( ! empty( $data['mime_type'] ) ) { + $metadata['mime_type'] = $data['mime_type']; + } + if ( ! empty( $data['playtime_seconds'] ) ) { + $metadata['length'] = (int) round( $data['playtime_seconds'] ); + } + if ( ! empty( $data['playtime_string'] ) ) { + $metadata['length_formatted'] = $data['playtime_string']; + } + if ( ! empty( $data['video']['resolution_x'] ) ) { + $metadata['width'] = (int) $data['video']['resolution_x']; + } + if ( ! empty( $data['video']['resolution_y'] ) ) { + $metadata['height'] = (int) $data['video']['resolution_y']; + } + if ( ! empty( $data['fileformat'] ) ) { + $metadata['fileformat'] = $data['fileformat']; + } + if ( ! empty( $data['video']['dataformat'] ) ) { + $metadata['dataformat'] = $data['video']['dataformat']; + } + if ( ! empty( $data['video']['encoder'] ) ) { + $metadata['encoder'] = $data['video']['encoder']; + } + if ( ! empty( $data['video']['codec'] ) ) { + $metadata['codec'] = $data['video']['codec']; + } + + if ( ! empty( $data['audio'] ) ) { + unset( $data['audio']['streams'] ); + $metadata['audio'] = $data['audio']; + } + + if ( empty( $metadata['created_timestamp'] ) ) { + $created_timestamp = wp_get_media_creation_timestamp( $data ); + + if ( $created_timestamp !== false ) { + $metadata['created_timestamp'] = $created_timestamp; + } + } + + wp_add_id3_tag_data( $metadata, $data ); + + $file_format = isset( $metadata['fileformat'] ) ? $metadata['fileformat'] : null; + + /** + * Filters the array of metadata retrieved from a video. + * + * In core, usually this selection is what is stored. + * More complete data can be parsed from the `$data` parameter. + * + * @since 4.9.0 + * + * @param array $metadata Filtered Video metadata. + * @param string $file Path to video file. + * @param string $file_format File format of video, as analyzed by getID3. + * @param string $data Raw metadata from getID3. + */ + return apply_filters( 'wp_read_video_metadata', $metadata, $file, $file_format, $data ); +} + +/** + * Retrieve metadata from an audio file's ID3 tags. + * + * @since 3.6.0 + * + * @param string $file Path to file. + * @return array|bool Returns array of metadata, if found. + */ +function wp_read_audio_metadata( $file ) { + if ( ! file_exists( $file ) ) { + return false; + } + $metadata = array(); + + if ( ! defined( 'GETID3_TEMP_DIR' ) ) { + define( 'GETID3_TEMP_DIR', get_temp_dir() ); + } + + if ( ! class_exists( 'getID3', false ) ) { + require( ABSPATH . WPINC . '/ID3/getid3.php' ); + } + $id3 = new getID3(); + $data = $id3->analyze( $file ); + + if ( ! empty( $data['audio'] ) ) { + unset( $data['audio']['streams'] ); + $metadata = $data['audio']; + } + + if ( ! empty( $data['fileformat'] ) ) { + $metadata['fileformat'] = $data['fileformat']; + } + if ( ! empty( $data['filesize'] ) ) { + $metadata['filesize'] = (int) $data['filesize']; + } + if ( ! empty( $data['mime_type'] ) ) { + $metadata['mime_type'] = $data['mime_type']; + } + if ( ! empty( $data['playtime_seconds'] ) ) { + $metadata['length'] = (int) round( $data['playtime_seconds'] ); + } + if ( ! empty( $data['playtime_string'] ) ) { + $metadata['length_formatted'] = $data['playtime_string']; + } + + if ( empty( $metadata['created_timestamp'] ) ) { + $created_timestamp = wp_get_media_creation_timestamp( $data ); + + if ( false !== $created_timestamp ) { + $metadata['created_timestamp'] = $created_timestamp; + } + } + + wp_add_id3_tag_data( $metadata, $data ); + + return $metadata; +} + +/** + * Parse creation date from media metadata. + * + * The getID3 library doesn't have a standard method for getting creation dates, + * so the location of this data can vary based on the MIME type. + * + * @since 4.9.0 + * + * @link https://github.com/JamesHeinrich/getID3/blob/master/structure.txt + * + * @param array $metadata The metadata returned by getID3::analyze(). + * @return int|bool A UNIX timestamp for the media's creation date if available + * or a boolean FALSE if a timestamp could not be determined. + */ +function wp_get_media_creation_timestamp( $metadata ) { + $creation_date = false; + + if ( empty( $metadata['fileformat'] ) ) { + return $creation_date; + } + + switch ( $metadata['fileformat'] ) { + case 'asf': + if ( isset( $metadata['asf']['file_properties_object']['creation_date_unix'] ) ) { + $creation_date = (int) $metadata['asf']['file_properties_object']['creation_date_unix']; + } + break; + + case 'matroska': + case 'webm': + if ( isset( $metadata['matroska']['comments']['creation_time']['0'] ) ) { + $creation_date = strtotime( $metadata['matroska']['comments']['creation_time']['0'] ); + } elseif ( isset( $metadata['matroska']['info']['0']['DateUTC_unix'] ) ) { + $creation_date = (int) $metadata['matroska']['info']['0']['DateUTC_unix']; + } + break; + + case 'quicktime': + case 'mp4': + if ( isset( $metadata['quicktime']['moov']['subatoms']['0']['creation_time_unix'] ) ) { + $creation_date = (int) $metadata['quicktime']['moov']['subatoms']['0']['creation_time_unix']; + } + break; + } + + return $creation_date; +} + +/** + * Encapsulate logic for Attach/Detach actions + * + * @since 4.2.0 + * + * @global wpdb $wpdb WordPress database abstraction object. + * + * @param int $parent_id Attachment parent ID. + * @param string $action Optional. Attach/detach action. Accepts 'attach' or 'detach'. + * Default 'attach'. + */ +function wp_media_attach_action( $parent_id, $action = 'attach' ) { + global $wpdb; + + if ( ! $parent_id ) { + return; + } + + if ( ! current_user_can( 'edit_post', $parent_id ) ) { + wp_die( __( 'Sorry, you are not allowed to edit this post.' ) ); + } + $ids = array(); + foreach ( (array) $_REQUEST['media'] as $att_id ) { + $att_id = (int) $att_id; + + if ( ! current_user_can( 'edit_post', $att_id ) ) { + continue; + } + + $ids[] = $att_id; + } + + if ( ! empty( $ids ) ) { + $ids_string = implode( ',', $ids ); + if ( 'attach' === $action ) { + $result = $wpdb->query( $wpdb->prepare( "UPDATE $wpdb->posts SET post_parent = %d WHERE post_type = 'attachment' AND ID IN ( $ids_string )", $parent_id ) ); + } else { + $result = $wpdb->query( "UPDATE $wpdb->posts SET post_parent = 0 WHERE post_type = 'attachment' AND ID IN ( $ids_string )" ); + } + + foreach ( $ids as $att_id ) { + clean_attachment_cache( $att_id ); + } + } + + if ( isset( $result ) ) { + $location = 'upload.php'; + if ( $referer = wp_get_referer() ) { + if ( false !== strpos( $referer, 'upload.php' ) ) { + $location = remove_query_arg( array( 'attached', 'detach' ), $referer ); + } + } + + $key = 'attach' === $action ? 'attached' : 'detach'; + $location = add_query_arg( array( $key => $result ), $location ); + wp_redirect( $location ); + exit; + } +} |