303 lines
11 KiB
PHP
303 lines
11 KiB
PHP
<?php
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/**
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* Admin Bar
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*
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* This code handles the building and rendering of the press bar.
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*/
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/**
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* Instantiate the admin bar object and set it up as a global for access elsewhere.
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*
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* @since 3.1.0
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* @return bool Whether the admin bar was successfully initialized.
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*/
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function wp_admin_bar_init() {
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global $wp_admin_bar;
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if ( ! is_admin_bar_showing() )
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return false;
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/* Load the admin bar class code ready for instantiation */
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require( ABSPATH . WPINC . '/admin-bar/admin-bar-class.php' );
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/* Instantiate the admin bar */
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$admin_bar_class = apply_filters( 'wp_admin_bar_class', 'WP_Admin_Bar' );
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if ( class_exists( $admin_bar_class ) )
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$wp_admin_bar = new $admin_bar_class;
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else
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return false;
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$wp_admin_bar->initialize();
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$wp_admin_bar->add_menus();
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return true;
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}
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add_action( 'init', 'wp_admin_bar_init' );
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/**
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* Render the admin bar to the page based on the $wp_admin_bar->menu member var.
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* This is called very late on the footer actions so that it will render after anything else being
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* added to the footer.
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*
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* It includes the action "wp_before_admin_bar_render" which should be used to hook in and
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* add new menus to the admin bar. That way you can be sure that you are adding at most optimal point,
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* right before the admin bar is rendered. This also gives you access to the $post global, among others.
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*
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* @since 3.1.0
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*/
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function wp_admin_bar_render() {
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global $wp_admin_bar;
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if ( ! is_object( $wp_admin_bar ) )
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return false;
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$wp_admin_bar->load_user_locale_translations();
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do_action( 'wp_before_admin_bar_render' );
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$wp_admin_bar->render();
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do_action( 'wp_after_admin_bar_render' );
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$wp_admin_bar->unload_user_locale_translations();
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}
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add_action( 'wp_footer', 'wp_admin_bar_render', 1000 );
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add_action( 'admin_footer', 'wp_admin_bar_render', 1000 );
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/**
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* Show the logged in user's gravatar as a separator.
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*
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* @since 3.1.0
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*/
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function wp_admin_bar_me_separator() {
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global $wp_admin_bar;
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$wp_admin_bar->add_menu( array( 'id' => 'me', 'title' => get_avatar( get_current_user_id(), 16 ), 'href' => admin_url('profile.php'), ) );
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}
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/**
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* Add the "My Account" menu and all submenus.
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*
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* @since 3.1.0
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*/
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function wp_admin_bar_my_account_menu() {
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global $wp_admin_bar;
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/* Add the 'My Account' menu */
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$wp_admin_bar->add_menu( array( 'id' => 'my-account', 'title' => __( 'My Account' ), 'href' => admin_url('profile.php'), ) );
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/* Add the "My Account" sub menus */
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$wp_admin_bar->add_menu( array( 'parent' => 'my-account', 'title' => __( 'Edit My Profile' ), 'href' => admin_url('profile.php'), ) );
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$wp_admin_bar->add_menu( array( 'parent' => 'my-account', 'title' => __( 'Global Dashboard' ), 'href' => admin_url(), ) );
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$wp_admin_bar->add_menu( array( 'parent' => 'my-account', 'title' => __( 'Log Out' ), 'href' => wp_logout_url(), ) );
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}
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/**
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* Add the "My Sites/[Site Name]" menu and all submenus.
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*
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* @since 3.1.0
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*/
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function wp_admin_bar_my_blogs_menu() {
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global $wpdb, $wp_admin_bar;
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/* Add the 'My Dashboards' menu if the user has more than one site. */
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if ( count( $wp_admin_bar->user->blogs ) > 1 ) {
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$wp_admin_bar->add_menu( array( 'id' => 'my-blogs', 'title' => __( 'My Sites' ), 'href' => $wp_admin_bar->user->account_domain, ) );
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$default = includes_url('images/wpmini-blue.png');
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foreach ( (array) $wp_admin_bar->user->blogs as $blog ) {
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$blogdomain = preg_replace( '!^https?://!', '', $blog->siteurl );
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// @todo Replace with some favicon lookup.
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//$blavatar = '<img src="' . esc_url( blavatar_url( blavatar_domain( $blog->siteurl ), 'img', 16, $default ) ) . '" alt="Blavatar" width="16" height="16" />';
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$blavatar = '<img src="' . esc_url($default) . '" alt="' . esc_attr__( 'Blavatar' ) . '" width="16" height="16" />';
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$marker = '';
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if ( strlen($blog->blogname) > 35 )
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$marker = '...';
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if ( empty( $blog->blogname ) )
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$blogname = $blog->domain;
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else
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$blogname = substr( $blog->blogname, 0, 35 ) . $marker;
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if ( ! isset( $blog->visible ) || $blog->visible === true ) {
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$wp_admin_bar->add_menu( array( 'parent' => 'my-blogs', 'id' => 'blog-' . $blog->userblog_id, 'title' => $blavatar . $blogname, 'href' => $wp_admin_bar->proto . $blogdomain . '/wp-admin/', ) );
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$wp_admin_bar->add_menu( array( 'parent' => 'blog-' . $blog->userblog_id, 'id' => 'blog-' . $blog->userblog_id . '-d', 'title' => __( 'Dashboard' ), 'href' => $wp_admin_bar->proto . $blogdomain . '/wp-admin/', ) );
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$wp_admin_bar->add_menu( array( 'parent' => 'blog-' . $blog->userblog_id, 'id' => 'blog-' . $blog->userblog_id . '-n', 'title' => __( 'New Post' ), 'href' => $wp_admin_bar->proto . $blogdomain . '/wp-admin/post-new.php', ) );
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// @todo, stats plugins should add this:
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//$wp_admin_bar->add_menu( array( 'parent' => 'blog-' . $blog->userblog_id, 'id' => 'blog-' . $blog->userblog_id . '-s', 'title' => __( 'Site Stats' ), 'href' => $wp_admin_bar->proto . $blogdomain . '/wp-admin/index.php?page=stats' ) );
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$wp_admin_bar->add_menu( array( 'parent' => 'blog-' . $blog->userblog_id, 'id' => 'blog-' . $blog->userblog_id . '-c', 'title' => __( 'Manage Comments' ), 'href' => $wp_admin_bar->proto . $blogdomain . '/wp-admin/edit-comments.php', ) );
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$wp_admin_bar->add_menu( array( 'parent' => 'blog-' . $blog->userblog_id, 'id' => 'blog-' . $blog->userblog_id . '-v', 'title' => __( 'Visit Site' ), 'href' => $wp_admin_bar->proto . $blogdomain, ) );
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}
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}
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/* Add the "Manage Sites" menu item */
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// @todo, use dashboard site.
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$wp_admin_bar->add_menu( array( 'parent' => 'my-blogs', 'id' => 'manage-blogs', 'title' => __( 'Manage Sites' ), admin_url('my-sites.php'), ) );
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/* Add the 'My Dashboard' menu if the user only has one site. */
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} else {
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$wp_admin_bar->add_menu( array( 'id' => 'my-blogs', 'title' => __( 'My Site' ), 'href' => $wp_admin_bar->user->account_domain, ) );
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$wp_admin_bar->add_menu( array( 'parent' => 'my-blogs', 'id' => 'blog-1-d', 'title' => __( 'Dashboard' ), 'href' => admin_url(),) );
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$wp_admin_bar->add_menu( array( 'parent' => 'my-blogs', 'id' => 'blog-1-n', 'title' => __( 'New Post' ), 'href' => admin_url('post-new.php'),) );
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// @todo Stats plugins should add this.
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//$wp_admin_bar->add_menu( array( 'parent' => 'my-blogs', 'id' => 'blog-1-s', 'title' => __( 'Site Stats' ), 'href' => admin_url('index.php?page=stats') ) );
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$wp_admin_bar->add_menu( array( 'parent' => 'my-blogs', 'id' => 'blog-1-c','title' => __( 'Manage Comments' ), 'href' => admin_url('edit-comments.php'), ) );
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$wp_admin_bar->add_menu( array( 'parent' => 'my-blogs', 'id' => 'blog-1-v', 'title' => __( 'Visit Site' ), 'href' => home_url(),) );
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}
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}
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/**
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* Show the blavatar of the current site as a separator.
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*
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* @since 3.1.0
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*/
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function wp_admin_bar_blog_separator() {
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global $wp_admin_bar, $current_blog;
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$default = includes_url('images/wpmini-blue.png');
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$wp_admin_bar->add_menu( array( 'id' => 'blog', 'title' => '<img class="avatar" src="' . $default . '" alt="' . esc_attr__( 'Current site avatar' ) . '" width="16" height="16" />', 'href' => home_url(), ) );
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}
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/**
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* Site info menu
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*
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* @since 3.1.0
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*/
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function wp_admin_bar_bloginfo_menu() {
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global $wp_admin_bar;
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/* Add the Site Info menu */
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$wp_admin_bar->add_menu( array( 'id' => 'bloginfo', 'title' => __( 'Site Info' ), 'href' => '', ) );
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// TODO: Move this js out into a seperate file?
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$wp_admin_bar->add_menu( array( 'parent' => 'bloginfo', 'title' => __( 'Get Shortlink' ), 'href' => '', 'meta' => array(
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'onclick' => 'javascript:function wpcomshort() { var url=document.location;var links=document.getElementsByTagName('link');var found=0;for(var i = 0, l; l = links[i]; i++){if(l.getAttribute('rel')=='shortlink') {found=l.getAttribute('href');break;}}if (!found) {for (var i = 0; l = document.links[i]; i++) {if (l.getAttribute('rel') == 'shortlink') {found = l.getAttribute('href');break;}}}if (found) {prompt('' . esc_js( __( 'URL:' ) ) . '', found);} else {alert('' . esc_js( __( 'No shortlink available for this page.' ) ) . ''); } } wpcomshort(); return false;' ) ) );
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}
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/**
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* Provide an edit link for posts and terms.
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*
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* @since 3.1.0
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*/
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function wp_admin_bar_edit_menu() {
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global $wp_admin_bar, $wp_query;
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$current_object = $wp_query->get_queried_object();
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if ( empty( $current_object ) )
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return false;
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if ( ! empty( $current_object->post_type ) && ( $post_type_object = get_post_type_object( $current_object->post_type ) ) && current_user_can( $post_type_object->cap->edit_post, $current_object->ID ) ) {
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$wp_admin_bar->add_menu( array( 'id' => 'edit', 'title' => __( 'Edit' ), 'href' => get_edit_post_link( $current_object->ID ), ) );
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} elseif ( ! empty( $current_object->taxonomy ) && ( $tax = get_taxonomy( $current_object->taxonomy ) ) && current_user_can( $tax->cap->edit_terms ) ) {
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$wp_admin_bar->add_menu( array( 'id' => 'edit', 'title' => __( 'Edit' ), 'href' => get_edit_term_link( $current_object->term_id, $current_object->taxonomy ), ) );
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}
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}
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/**
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* Style and scripts for the admin bar.
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*
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* @since 3.1.0
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* @todo move js into a admin-bar js file
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*
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*/
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function wp_admin_bar_header() {
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?>
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<style type="text/css" media="print">#wpadminbar { display:none; }</style>
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<script type="text/javascript">
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/* <![CDATA[ */
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(function(d, w) {
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var init = function() {
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var b = d.getElementsByTagName('body')[0],
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aB = d.getElementById('wpadminbar'),
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s = d.getElementById('adminbar-search');
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if ( b && aB )
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b.appendChild( aB );
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if ( s ) {
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if ( '' == s.value )
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s.value = s.getAttribute('title');
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s.onblur = function() {
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this.value = '' == this.value ? this.getAttribute('title') : this.value;
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}
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s.onfocus = function() {
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this.value = this.getAttribute('title') == this.value ? '' : this.value;
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}
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}
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if ( w.location.hash )
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w.scrollBy(0,-32);
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}
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if ( w.addEventListener )
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w.addEventListener('load', init, false);
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else if ( w.attachEvent )
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w.attachEvent('onload', init);
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})(document, window);
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/* ]]> */
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</script>
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<?php
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}
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// @TODO do we still need this in core?
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function wp_admin_body_style() {
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?>
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<style type="text/css">
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<?php
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if (
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( empty( $_GET['nobump'] ) || is_admin() ) &&
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! strpos( $_SERVER['REQUEST_URI'], 'media-upload.php' )
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) :
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?>
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body { padding-top: 28px !important; }
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<?php
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endif;
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if ( in_array( get_current_theme(), array('H3', 'H4', 'The Journalist v1.9') ) ) :
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?>
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body { padding-top: 28px; background-position: 0px 28px; }
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<?php
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endif;
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?>
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</style>
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<?php
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}
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add_action('wp_head', 'wp_admin_body_style');
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add_action('admin_head', 'wp_admin_body_style');
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/**
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* Determine whether the admin bar should be showing.
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*
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* @since 3.1.0
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*
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* @return bool Whether the admin bar should be showing.
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*/
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function is_admin_bar_showing() {
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global $show_admin_bar;
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if ( ! isset( $show_admin_bar ) || null === $show_admin_bar ) {
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$show_admin_bar = true;
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if ( defined('WP_SHOW_ADMIN_BAR') )
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$show_admin_bar = (bool) WP_SHOW_ADMIN_BAR;
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if ( ! is_user_logged_in() )
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$show_admin_bar = false;
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}
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$show_admin_bar = apply_filters( 'show_admin_bar', $show_admin_bar );
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return $show_admin_bar;
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}
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?>
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