diff options
Diffstat (limited to 'wp-admin/menu-header.php')
-rw-r--r-- | wp-admin/menu-header.php | 309 |
1 files changed, 309 insertions, 0 deletions
diff --git a/wp-admin/menu-header.php b/wp-admin/menu-header.php new file mode 100644 index 0000000..9b38e6f --- /dev/null +++ b/wp-admin/menu-header.php @@ -0,0 +1,309 @@ +<?php +/** + * Displays Administration Menu. + * + * @package WordPress + * @subpackage Administration + */ + +/** + * The current page. + * + * @global string $self + */ +$self = preg_replace( '|^.*/wp-admin/network/|i', '', $_SERVER['PHP_SELF'] ); +$self = preg_replace( '|^.*/wp-admin/|i', '', $self ); +$self = preg_replace( '|^.*/plugins/|i', '', $self ); +$self = preg_replace( '|^.*/mu-plugins/|i', '', $self ); + +/** + * For when admin-header is included from within a function. + * + * @global array $menu + * @global array $submenu + * @global string $parent_file + * @global string $submenu_file + */ +global $menu, $submenu, $parent_file, $submenu_file; + +/** + * Filters the parent file of an admin menu sub-menu item. + * + * Allows plugins to move sub-menu items around. + * + * @since MU (3.0.0) + * + * @param string $parent_file The parent file. + */ +$parent_file = apply_filters( 'parent_file', $parent_file ); + +/** + * Filters the file of an admin menu sub-menu item. + * + * @since 4.4.0 + * + * @param string $submenu_file The submenu file. + * @param string $parent_file The submenu item's parent file. + */ +$submenu_file = apply_filters( 'submenu_file', $submenu_file, $parent_file ); + +get_admin_page_parent(); + +/** + * Display menu. + * + * @access private + * @since 2.7.0 + * + * @global string $self + * @global string $parent_file + * @global string $submenu_file + * @global string $plugin_page + * @global string $typenow The post type of the current screen. + * + * @param array $menu + * @param array $submenu + * @param bool $submenu_as_parent + */ +function _wp_menu_output( $menu, $submenu, $submenu_as_parent = true ) { + global $self, $parent_file, $submenu_file, $plugin_page, $typenow; + + $first = true; + // 0 = menu_title, 1 = capability, 2 = menu_slug, 3 = page_title, 4 = classes, 5 = hookname, 6 = icon_url. + foreach ( $menu as $key => $item ) { + $admin_is_parent = false; + $class = array(); + $aria_attributes = ''; + $aria_hidden = ''; + $is_separator = false; + + if ( $first ) { + $class[] = 'wp-first-item'; + $first = false; + } + + $submenu_items = array(); + if ( ! empty( $submenu[ $item[2] ] ) ) { + $class[] = 'wp-has-submenu'; + $submenu_items = $submenu[ $item[2] ]; + } + + if ( ( $parent_file && $item[2] === $parent_file ) || ( empty( $typenow ) && $self === $item[2] ) ) { + if ( ! empty( $submenu_items ) ) { + $class[] = 'wp-has-current-submenu wp-menu-open'; + } else { + $class[] = 'current'; + $aria_attributes .= 'aria-current="page"'; + } + } else { + $class[] = 'wp-not-current-submenu'; + if ( ! empty( $submenu_items ) ) { + $aria_attributes .= 'aria-haspopup="true"'; + } + } + + if ( ! empty( $item[4] ) ) { + $class[] = esc_attr( $item[4] ); + } + + $class = $class ? ' class="' . implode( ' ', $class ) . '"' : ''; + $id = ! empty( $item[5] ) ? ' id="' . preg_replace( '|[^a-zA-Z0-9_:.]|', '-', $item[5] ) . '"' : ''; + $img = ''; + $img_style = ''; + $img_class = ' dashicons-before'; + + if ( str_contains( $class, 'wp-menu-separator' ) ) { + $is_separator = true; + } + + /* + * If the string 'none' (previously 'div') is passed instead of a URL, don't output + * the default menu image so an icon can be added to div.wp-menu-image as background + * with CSS. Dashicons and base64-encoded data:image/svg_xml URIs are also handled + * as special cases. + */ + if ( ! empty( $item[6] ) ) { + $img = '<img src="' . esc_url( $item[6] ) . '" alt="" />'; + + if ( 'none' === $item[6] || 'div' === $item[6] ) { + $img = '<br />'; + } elseif ( str_starts_with( $item[6], 'data:image/svg+xml;base64,' ) ) { + $img = '<br />'; + // The value is base64-encoded data, so esc_attr() is used here instead of esc_url(). + $img_style = ' style="background-image:url(\'' . esc_attr( $item[6] ) . '\')"'; + $img_class = ' svg'; + } elseif ( str_starts_with( $item[6], 'dashicons-' ) ) { + $img = '<br />'; + $img_class = ' dashicons-before ' . sanitize_html_class( $item[6] ); + } + } + $arrow = '<div class="wp-menu-arrow"><div></div></div>'; + + $title = wptexturize( $item[0] ); + + // Hide separators from screen readers. + if ( $is_separator ) { + $aria_hidden = ' aria-hidden="true"'; + } + + echo "\n\t<li$class$id$aria_hidden>"; + + if ( $is_separator ) { + echo '<div class="separator"></div>'; + } elseif ( $submenu_as_parent && ! empty( $submenu_items ) ) { + $submenu_items = array_values( $submenu_items ); // Re-index. + $menu_hook = get_plugin_page_hook( $submenu_items[0][2], $item[2] ); + $menu_file = $submenu_items[0][2]; + $pos = strpos( $menu_file, '?' ); + + if ( false !== $pos ) { + $menu_file = substr( $menu_file, 0, $pos ); + } + + if ( ! empty( $menu_hook ) + || ( ( 'index.php' !== $submenu_items[0][2] ) + && file_exists( WP_PLUGIN_DIR . "/$menu_file" ) + && ! file_exists( ABSPATH . "/wp-admin/$menu_file" ) ) + ) { + $admin_is_parent = true; + echo "<a href='admin.php?page={$submenu_items[0][2]}'$class $aria_attributes>$arrow<div class='wp-menu-image$img_class'$img_style aria-hidden='true'>$img</div><div class='wp-menu-name'>$title</div></a>"; + } else { + echo "\n\t<a href='{$submenu_items[0][2]}'$class $aria_attributes>$arrow<div class='wp-menu-image$img_class'$img_style aria-hidden='true'>$img</div><div class='wp-menu-name'>$title</div></a>"; + } + } elseif ( ! empty( $item[2] ) && current_user_can( $item[1] ) ) { + $menu_hook = get_plugin_page_hook( $item[2], 'admin.php' ); + $menu_file = $item[2]; + $pos = strpos( $menu_file, '?' ); + + if ( false !== $pos ) { + $menu_file = substr( $menu_file, 0, $pos ); + } + + if ( ! empty( $menu_hook ) + || ( ( 'index.php' !== $item[2] ) + && file_exists( WP_PLUGIN_DIR . "/$menu_file" ) + && ! file_exists( ABSPATH . "/wp-admin/$menu_file" ) ) + ) { + $admin_is_parent = true; + echo "\n\t<a href='admin.php?page={$item[2]}'$class $aria_attributes>$arrow<div class='wp-menu-image$img_class'$img_style aria-hidden='true'>$img</div><div class='wp-menu-name'>{$item[0]}</div></a>"; + } else { + echo "\n\t<a href='{$item[2]}'$class $aria_attributes>$arrow<div class='wp-menu-image$img_class'$img_style aria-hidden='true'>$img</div><div class='wp-menu-name'>{$item[0]}</div></a>"; + } + } + + if ( ! empty( $submenu_items ) ) { + echo "\n\t<ul class='wp-submenu wp-submenu-wrap'>"; + echo "<li class='wp-submenu-head' aria-hidden='true'>{$item[0]}</li>"; + + $first = true; + + // 0 = menu_title, 1 = capability, 2 = menu_slug, 3 = page_title, 4 = classes. + foreach ( $submenu_items as $sub_key => $sub_item ) { + if ( ! current_user_can( $sub_item[1] ) ) { + continue; + } + + $class = array(); + $aria_attributes = ''; + + if ( $first ) { + $class[] = 'wp-first-item'; + $first = false; + } + + $menu_file = $item[2]; + $pos = strpos( $menu_file, '?' ); + + if ( false !== $pos ) { + $menu_file = substr( $menu_file, 0, $pos ); + } + + // Handle current for post_type=post|page|foo pages, which won't match $self. + $self_type = ! empty( $typenow ) ? $self . '?post_type=' . $typenow : 'nothing'; + + if ( isset( $submenu_file ) ) { + if ( $submenu_file === $sub_item[2] ) { + $class[] = 'current'; + $aria_attributes .= ' aria-current="page"'; + } + /* + * If plugin_page is set the parent must either match the current page or not physically exist. + * This allows plugin pages with the same hook to exist under different parents. + */ + } elseif ( + ( ! isset( $plugin_page ) && $self === $sub_item[2] ) + || ( isset( $plugin_page ) && $plugin_page === $sub_item[2] + && ( $item[2] === $self_type || $item[2] === $self || file_exists( $menu_file ) === false ) ) + ) { + $class[] = 'current'; + $aria_attributes .= ' aria-current="page"'; + } + + if ( ! empty( $sub_item[4] ) ) { + $class[] = esc_attr( $sub_item[4] ); + } + + $class = $class ? ' class="' . implode( ' ', $class ) . '"' : ''; + + $menu_hook = get_plugin_page_hook( $sub_item[2], $item[2] ); + $sub_file = $sub_item[2]; + $pos = strpos( $sub_file, '?' ); + if ( false !== $pos ) { + $sub_file = substr( $sub_file, 0, $pos ); + } + + $title = wptexturize( $sub_item[0] ); + + if ( ! empty( $menu_hook ) + || ( ( 'index.php' !== $sub_item[2] ) + && file_exists( WP_PLUGIN_DIR . "/$sub_file" ) + && ! file_exists( ABSPATH . "/wp-admin/$sub_file" ) ) + ) { + // If admin.php is the current page or if the parent exists as a file in the plugins or admin directory. + if ( ( ! $admin_is_parent && file_exists( WP_PLUGIN_DIR . "/$menu_file" ) && ! is_dir( WP_PLUGIN_DIR . "/{$item[2]}" ) ) || file_exists( $menu_file ) ) { + $sub_item_url = add_query_arg( array( 'page' => $sub_item[2] ), $item[2] ); + } else { + $sub_item_url = add_query_arg( array( 'page' => $sub_item[2] ), 'admin.php' ); + } + + $sub_item_url = esc_url( $sub_item_url ); + echo "<li$class><a href='$sub_item_url'$class$aria_attributes>$title</a></li>"; + } else { + echo "<li$class><a href='{$sub_item[2]}'$class$aria_attributes>$title</a></li>"; + } + } + echo '</ul>'; + } + echo '</li>'; + } + + echo '<li id="collapse-menu" class="hide-if-no-js">' . + '<button type="button" id="collapse-button" aria-label="' . esc_attr__( 'Collapse Main menu' ) . '" aria-expanded="true">' . + '<span class="collapse-button-icon" aria-hidden="true"></span>' . + '<span class="collapse-button-label">' . __( 'Collapse menu' ) . '</span>' . + '</button></li>'; +} + +?> + +<div id="adminmenumain" role="navigation" aria-label="<?php esc_attr_e( 'Main menu' ); ?>"> +<a href="#wpbody-content" class="screen-reader-shortcut"><?php _e( 'Skip to main content' ); ?></a> +<a href="#wp-toolbar" class="screen-reader-shortcut"><?php _e( 'Skip to toolbar' ); ?></a> +<div id="adminmenuback"></div> +<div id="adminmenuwrap"> +<ul id="adminmenu"> + +<?php + +_wp_menu_output( $menu, $submenu ); +/** + * Fires after the admin menu has been output. + * + * @since 2.5.0 + */ +do_action( 'adminmenu' ); + +?> +</ul> +</div> +</div> |