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df48cebeb4
JavaScript is rarely disabled, but graceful degradation is still important. For example, syntax errors can occur, usually with major WP updates that overhaul entire experiences and update external libraries combined with themes or plugins doing weird or old things. If this error is due to their current theme, a user needs to be able to access the themes screen to switch away from the theme. A more subtle issue could make things painful to diagnose. This commit renders the grid in PHP (the template is duplicated, but it lightweight, fairly mundane, and easy to sync). On Backbone render, the grid is then re-rendered from JavaScript so searches can occur. Customize and Live Preview is disabled if JS fails to kick in. If JS is disabled, old-school "Preview" links are displayed. No-Customizer support: The customizer is only supported when the browser supports postMessage (IE8+), and if the frontend is a different domain, CORS (IE10+). We use the .hide-if-no-customize class for this. Pre-customize "Preview" links should use .hide-if-customize. The .load-customize class should be used to declare a link that opens the customizer. This enables customize-loader.js to intercept this link and load the customizer on top of the current window, making for a smoother experience. fixes #25964. Built from https://develop.svn.wordpress.org/trunk@26726 git-svn-id: http://core.svn.wordpress.org/trunk@26615 1a063a9b-81f0-0310-95a4-ce76da25c4cd
101 lines
4.3 KiB
PHP
101 lines
4.3 KiB
PHP
<?php
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/**
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* Install theme administration panel.
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*
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* @package WordPress
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* @subpackage Administration
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*/
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if ( !defined( 'IFRAME_REQUEST' ) && isset( $_GET['tab'] ) && ( 'theme-information' == $_GET['tab'] ) )
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define( 'IFRAME_REQUEST', true );
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/** WordPress Administration Bootstrap */
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require_once( dirname( __FILE__ ) . '/admin.php' );
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if ( ! current_user_can('install_themes') )
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wp_die( __( 'You do not have sufficient permissions to install themes on this site.' ) );
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if ( is_multisite() && ! is_network_admin() ) {
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wp_redirect( network_admin_url( 'theme-install.php' ) );
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exit();
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}
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$wp_list_table = _get_list_table('WP_Theme_Install_List_Table');
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$pagenum = $wp_list_table->get_pagenum();
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$wp_list_table->prepare_items();
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$title = __('Install Themes');
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$parent_file = 'themes.php';
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if ( !is_network_admin() )
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$submenu_file = 'themes.php';
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wp_enqueue_script( 'theme-install' );
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wp_enqueue_script( 'theme-preview' );
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$body_id = $tab;
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/**
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* Fires before each of the tabs are rendered on the Install Themes page.
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*
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* The dynamic portion of the hook name, $tab, refers to the current
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* theme install tab. Possible values are 'dashboard', 'search', 'upload',
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* 'featured', 'new', or 'updated'.
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*
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* @since 2.8.0
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*/
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do_action( "install_themes_pre_{$tab}" );
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$help_overview =
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'<p>' . sprintf(__('You can find additional themes for your site by using the Theme Browser/Installer on this screen, which will display themes from the <a href="%s" target="_blank">WordPress.org Theme Directory</a>. These themes are designed and developed by third parties, are available free of charge, and are compatible with the license WordPress uses.'), 'http://wordpress.org/themes/') . '</p>' .
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'<p>' . __('You can Search for themes by keyword, author, or tag, or can get more specific and search by criteria listed in the feature filter. Alternately, you can browse the themes that are Featured, Newest, or Recently Updated. When you find a theme you like, you can preview it or install it.') . '</p>' .
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'<p>' . __('You can Upload a theme manually if you have already downloaded its ZIP archive onto your computer (make sure it is from a trusted and original source). You can also do it the old-fashioned way and copy a downloaded theme’s folder via FTP into your <code>/wp-content/themes</code> directory.') . '</p>';
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get_current_screen()->add_help_tab( array(
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'id' => 'overview',
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'title' => __('Overview'),
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'content' => $help_overview
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) );
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$help_installing =
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'<p>' . __('Once you have generated a list of themes, you can preview and install any of them. Click on the thumbnail of the theme you’re interested in previewing. It will open up in a full-screen Preview page to give you a better idea of how that theme will look.') . '</p>' .
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'<p>' . __('To install the theme so you can preview it with your site’s content and customize its theme options, click the "Install" button at the top of the left-hand pane. The theme files will be downloaded to your website automatically. When this is complete, the theme is now available for activation, which you can do by clicking the "Activate" link, or by navigating to your Manage Themes screen and clicking the "Live Preview" link under any installed theme’s thumbnail image.') . '</p>';
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get_current_screen()->add_help_tab( array(
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'id' => 'installing',
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'title' => __('Previewing and Installing'),
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'content' => $help_installing
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) );
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get_current_screen()->set_help_sidebar(
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'<p><strong>' . __('For more information:') . '</strong></p>' .
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'<p>' . __('<a href="http://codex.wordpress.org/Using_Themes#Adding_New_Themes" target="_blank">Documentation on Adding New Themes</a>') . '</p>' .
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'<p>' . __('<a href="http://wordpress.org/support/" target="_blank">Support Forums</a>') . '</p>'
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);
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include(ABSPATH . 'wp-admin/admin-header.php');
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?>
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<div class="wrap">
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<h2><?php echo esc_html( $title ); ?></h2>
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<?php
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$wp_list_table->views(); ?>
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<br class="clear" />
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<?php
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/**
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* Fires at the top of each of the tabs on the Install Themes page.
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*
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* The dynamic portion of the hook name, $tab, refers to the current
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* theme install tab. Possible values are 'dashboard', 'search', 'upload',
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* 'featured', 'new', or 'updated'.
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*
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* @since 2.8.0
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*
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* @param int $paged Number of the current page of results being viewed.
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*/
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do_action( "install_themes_{$tab}", $paged );
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?>
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</div>
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<?php
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include(ABSPATH . 'wp-admin/admin-footer.php');
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