WordPress/wp-admin/themes.php

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<?php
/**
* Themes administration panel.
*
* @package WordPress
* @subpackage Administration
*/
/** WordPress Administration Bootstrap */
require_once __DIR__ . '/admin.php';
if ( ! current_user_can( 'switch_themes' ) && ! current_user_can( 'edit_theme_options' ) ) {
wp_die(
'<h1>' . __( 'You need a higher level of permission.' ) . '</h1>' .
'<p>' . __( 'Sorry, you are not allowed to edit theme options on this site.' ) . '</p>',
403
);
}
if ( current_user_can( 'switch_themes' ) && isset( $_GET['action'] ) ) {
if ( 'activate' == $_GET['action'] ) {
check_admin_referer( 'switch-theme_' . $_GET['stylesheet'] );
$theme = wp_get_theme( $_GET['stylesheet'] );
if ( ! $theme->exists() || ! $theme->is_allowed() ) {
wp_die(
'<h1>' . __( 'Something went wrong.' ) . '</h1>' .
'<p>' . __( 'The requested theme does not exist.' ) . '</p>',
403
);
}
switch_theme( $theme->get_stylesheet() );
wp_redirect( admin_url( 'themes.php?activated=true' ) );
exit;
} elseif ( 'resume' === $_GET['action'] ) {
check_admin_referer( 'resume-theme_' . $_GET['stylesheet'] );
$theme = wp_get_theme( $_GET['stylesheet'] );
if ( ! current_user_can( 'resume_theme', $_GET['stylesheet'] ) ) {
wp_die(
'<h1>' . __( 'You need a higher level of permission.' ) . '</h1>' .
'<p>' . __( 'Sorry, you are not allowed to resume this theme.' ) . '</p>',
403
);
}
$result = resume_theme( $theme->get_stylesheet(), self_admin_url( 'themes.php?error=resuming' ) );
if ( is_wp_error( $result ) ) {
wp_die( $result );
}
wp_redirect( admin_url( 'themes.php?resumed=true' ) );
exit;
} elseif ( 'delete' == $_GET['action'] ) {
check_admin_referer( 'delete-theme_' . $_GET['stylesheet'] );
$theme = wp_get_theme( $_GET['stylesheet'] );
if ( ! current_user_can( 'delete_themes' ) ) {
wp_die(
'<h1>' . __( 'You need a higher level of permission.' ) . '</h1>' .
'<p>' . __( 'Sorry, you are not allowed to delete this item.' ) . '</p>',
403
);
}
if ( ! $theme->exists() ) {
wp_die(
'<h1>' . __( 'Something went wrong.' ) . '</h1>' .
'<p>' . __( 'The requested theme does not exist.' ) . '</p>',
403
);
}
$active = wp_get_theme();
if ( $active->get( 'Template' ) == $_GET['stylesheet'] ) {
wp_redirect( admin_url( 'themes.php?delete-active-child=true' ) );
} else {
delete_theme( $_GET['stylesheet'] );
wp_redirect( admin_url( 'themes.php?deleted=true' ) );
}
exit;
}
}
$title = __( 'Manage Themes' );
$parent_file = 'themes.php';
// Help tab: Overview.
if ( current_user_can( 'switch_themes' ) ) {
$help_overview = '<p>' . __( 'This screen is used for managing your installed themes. Aside from the default theme(s) included with your WordPress installation, themes are designed and developed by third parties.' ) . '</p>' .
'<p>' . __( 'From this screen you can:' ) . '</p>' .
'<ul><li>' . __( 'Hover or tap to see Activate and Live Preview buttons' ) . '</li>' .
'<li>' . __( 'Click on the theme to see the theme name, version, author, description, tags, and the Delete link' ) . '</li>' .
'<li>' . __( 'Click Customize for the current theme or Live Preview for any other theme to see a live preview' ) . '</li></ul>' .
'<p>' . __( 'The current theme is displayed highlighted as the first theme.' ) . '</p>' .
'<p>' . __( 'The search for installed themes will search for terms in their name, description, author, or tag.' ) . ' <span id="live-search-desc">' . __( 'The search results will be updated as you type.' ) . '</span></p>';
get_current_screen()->add_help_tab(
array(
'id' => 'overview',
'title' => __( 'Overview' ),
'content' => $help_overview,
)
);
} // End if 'switch_themes'.
// Help tab: Adding Themes.
if ( current_user_can( 'install_themes' ) ) {
if ( is_multisite() ) {
$help_install = '<p>' . __( 'Installing themes on Multisite can only be done from the Network Admin section.' ) . '</p>';
} else {
$help_install = '<p>' . sprintf(
/* translators: %s: https://wordpress.org/themes/ */
__( 'If you would like to see more themes to choose from, click on the &#8220;Add New&#8221; button and you will be able to browse or search for additional themes from the <a href="%s">WordPress Theme Directory</a>. Themes in the WordPress Theme Directory are designed and developed by third parties, and are compatible with the license WordPress uses. Oh, and they&#8217;re free!' ),
__( 'https://wordpress.org/themes/' )
) . '</p>';
}
get_current_screen()->add_help_tab(
array(
'id' => 'adding-themes',
'title' => __( 'Adding Themes' ),
'content' => $help_install,
)
);
} // End if 'install_themes'.
// Help tab: Previewing and Customizing.
if ( current_user_can( 'edit_theme_options' ) && current_user_can( 'customize' ) ) {
$help_customize =
'<p>' . __( 'Tap or hover on any theme then click the Live Preview button to see a live preview of that theme and change theme options in a separate, full-screen view. You can also find a Live Preview button at the bottom of the theme details screen. Any installed theme can be previewed and customized in this way.' ) . '</p>' .
'<p>' . __( 'The theme being previewed is fully interactive &mdash; navigate to different pages to see how the theme handles posts, archives, and other page templates. The settings may differ depending on what theme features the theme being previewed supports. To accept the new settings and activate the theme all in one step, click the Publish &amp; Activate button above the menu.' ) . '</p>' .
'<p>' . __( 'When previewing on smaller monitors, you can use the collapse icon at the bottom of the left-hand pane. This will hide the pane, giving you more room to preview your site in the new theme. To bring the pane back, click on the collapse icon again.' ) . '</p>';
get_current_screen()->add_help_tab(
array(
'id' => 'customize-preview-themes',
'title' => __( 'Previewing and Customizing' ),
'content' => $help_customize,
)
);
} // End if 'edit_theme_options' && 'customize'.
get_current_screen()->set_help_sidebar(
'<p><strong>' . __( 'For more information:' ) . '</strong></p>' .
'<p>' . __( '<a href="https://wordpress.org/support/article/using-themes/">Documentation on Using Themes</a>' ) . '</p>' .
'<p>' . __( '<a href="https://wordpress.org/support/">Support</a>' ) . '</p>'
);
if ( current_user_can( 'switch_themes' ) ) {
$themes = wp_prepare_themes_for_js();
} else {
$themes = wp_prepare_themes_for_js( array( wp_get_theme() ) );
}
wp_reset_vars( array( 'theme', 'search' ) );
wp_localize_script(
'theme',
'_wpThemeSettings',
array(
'themes' => $themes,
'settings' => array(
'canInstall' => ( ! is_multisite() && current_user_can( 'install_themes' ) ),
'installURI' => ( ! is_multisite() && current_user_can( 'install_themes' ) ) ? admin_url( 'theme-install.php' ) : null,
'confirmDelete' => __( "Are you sure you want to delete this theme?\n\nClick 'Cancel' to go back, 'OK' to confirm the delete." ),
'adminUrl' => parse_url( admin_url(), PHP_URL_PATH ),
),
'l10n' => array(
'addNew' => __( 'Add New Theme' ),
'search' => __( 'Search Installed Themes' ),
'searchPlaceholder' => __( 'Search installed themes...' ), // Placeholder (no ellipsis).
/* translators: %d: Number of themes. */
'themesFound' => __( 'Number of Themes found: %d' ),
'noThemesFound' => __( 'No themes found. Try a different search.' ),
),
)
);
add_thickbox();
wp_enqueue_script( 'theme' );
wp_enqueue_script( 'updates' );
require_once ABSPATH . 'wp-admin/admin-header.php';
?>
<div class="wrap">
<h1 class="wp-heading-inline"><?php esc_html_e( 'Themes' ); ?>
<span class="title-count theme-count"><?php echo ! empty( $_GET['search'] ) ? __( '&hellip;' ) : count( $themes ); ?></span>
</h1>
<?php if ( ! is_multisite() && current_user_can( 'install_themes' ) ) : ?>
<a href="<?php echo admin_url( 'theme-install.php' ); ?>" class="hide-if-no-js page-title-action"><?php echo esc_html_x( 'Add New', 'theme' ); ?></a>
<?php endif; ?>
<form class="search-form"></form>
<hr class="wp-header-end">
<?php
Bootstrap/Load: Introduce fatal error recovery mechanism allowing users to still log in to their admin dashboard. This changeset introduces a `WP_Shutdown_Handler` class that detects fatal errors and which extension (plugin or theme) causes them. Such an error is then recorded, and an error message is displayed. Subsequently, in certain protected areas, for example the admin, the broken extension will be paused, ensuring that the website is still usable in the respective area. The major benefit is that this mechanism allows site owners to still log in to their website, to fix the problem by either disabling the extension or solving the bug and then resuming the extension. Extensions are only paused in certain designated areas. The frontend for example stays unaffected, as it is impossible to know what pausing the extension would cause to be missing, so it might be preferrable to clearly see that the website is temporarily not accessible instead. The fatal error recovery is especially important in scope of encouraging the switch to a maintained PHP version, as not necessarily every WordPress extension is compatible with all PHP versions. If problems occur now, non-technical site owners that do not have immediate access to the codebase are not locked out of their site and can at least temporarily solve the problem quickly. Websites that have custom requirements in that regard can implement their own shutdown handler by adding a `shutdown-handler.php` drop-in that returns the handler instance to use, which must be based on a class that inherits `WP_Shutdown_Handler`. That handler will then be used in place of the default one. Websites that would like to modify specifically the error template displayed in the frontend can add a `php-error.php` drop-in that works similarly to the existing `db-error.php` drop-in. Props afragen, bradleyt, flixos90, ocean90, schlessera, SergeyBiryukov, spacedmonkey. Fixes #44458. Built from https://develop.svn.wordpress.org/trunk@44524 git-svn-id: http://core.svn.wordpress.org/trunk@44355 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-01-09 15:05:49 -05:00
if ( ! validate_current_theme() || isset( $_GET['broken'] ) ) {
?>
Bootstrap/Load: Introduce fatal error recovery mechanism allowing users to still log in to their admin dashboard. This changeset introduces a `WP_Shutdown_Handler` class that detects fatal errors and which extension (plugin or theme) causes them. Such an error is then recorded, and an error message is displayed. Subsequently, in certain protected areas, for example the admin, the broken extension will be paused, ensuring that the website is still usable in the respective area. The major benefit is that this mechanism allows site owners to still log in to their website, to fix the problem by either disabling the extension or solving the bug and then resuming the extension. Extensions are only paused in certain designated areas. The frontend for example stays unaffected, as it is impossible to know what pausing the extension would cause to be missing, so it might be preferrable to clearly see that the website is temporarily not accessible instead. The fatal error recovery is especially important in scope of encouraging the switch to a maintained PHP version, as not necessarily every WordPress extension is compatible with all PHP versions. If problems occur now, non-technical site owners that do not have immediate access to the codebase are not locked out of their site and can at least temporarily solve the problem quickly. Websites that have custom requirements in that regard can implement their own shutdown handler by adding a `shutdown-handler.php` drop-in that returns the handler instance to use, which must be based on a class that inherits `WP_Shutdown_Handler`. That handler will then be used in place of the default one. Websites that would like to modify specifically the error template displayed in the frontend can add a `php-error.php` drop-in that works similarly to the existing `db-error.php` drop-in. Props afragen, bradleyt, flixos90, ocean90, schlessera, SergeyBiryukov, spacedmonkey. Fixes #44458. Built from https://develop.svn.wordpress.org/trunk@44524 git-svn-id: http://core.svn.wordpress.org/trunk@44355 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-01-09 15:05:49 -05:00
<div id="message1" class="updated notice is-dismissible"><p><?php _e( 'The active theme is broken. Reverting to the default theme.' ); ?></p></div>
<?php
Bootstrap/Load: Introduce fatal error recovery mechanism allowing users to still log in to their admin dashboard. This changeset introduces a `WP_Shutdown_Handler` class that detects fatal errors and which extension (plugin or theme) causes them. Such an error is then recorded, and an error message is displayed. Subsequently, in certain protected areas, for example the admin, the broken extension will be paused, ensuring that the website is still usable in the respective area. The major benefit is that this mechanism allows site owners to still log in to their website, to fix the problem by either disabling the extension or solving the bug and then resuming the extension. Extensions are only paused in certain designated areas. The frontend for example stays unaffected, as it is impossible to know what pausing the extension would cause to be missing, so it might be preferrable to clearly see that the website is temporarily not accessible instead. The fatal error recovery is especially important in scope of encouraging the switch to a maintained PHP version, as not necessarily every WordPress extension is compatible with all PHP versions. If problems occur now, non-technical site owners that do not have immediate access to the codebase are not locked out of their site and can at least temporarily solve the problem quickly. Websites that have custom requirements in that regard can implement their own shutdown handler by adding a `shutdown-handler.php` drop-in that returns the handler instance to use, which must be based on a class that inherits `WP_Shutdown_Handler`. That handler will then be used in place of the default one. Websites that would like to modify specifically the error template displayed in the frontend can add a `php-error.php` drop-in that works similarly to the existing `db-error.php` drop-in. Props afragen, bradleyt, flixos90, ocean90, schlessera, SergeyBiryukov, spacedmonkey. Fixes #44458. Built from https://develop.svn.wordpress.org/trunk@44524 git-svn-id: http://core.svn.wordpress.org/trunk@44355 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-01-09 15:05:49 -05:00
} elseif ( isset( $_GET['activated'] ) ) {
if ( isset( $_GET['previewed'] ) ) {
?>
<div id="message2" class="updated notice is-dismissible"><p><?php _e( 'Settings saved and theme activated.' ); ?> <a href="<?php echo home_url( '/' ); ?>"><?php _e( 'Visit site' ); ?></a></p></div>
Bootstrap/Load: Introduce fatal error recovery mechanism allowing users to still log in to their admin dashboard. This changeset introduces a `WP_Shutdown_Handler` class that detects fatal errors and which extension (plugin or theme) causes them. Such an error is then recorded, and an error message is displayed. Subsequently, in certain protected areas, for example the admin, the broken extension will be paused, ensuring that the website is still usable in the respective area. The major benefit is that this mechanism allows site owners to still log in to their website, to fix the problem by either disabling the extension or solving the bug and then resuming the extension. Extensions are only paused in certain designated areas. The frontend for example stays unaffected, as it is impossible to know what pausing the extension would cause to be missing, so it might be preferrable to clearly see that the website is temporarily not accessible instead. The fatal error recovery is especially important in scope of encouraging the switch to a maintained PHP version, as not necessarily every WordPress extension is compatible with all PHP versions. If problems occur now, non-technical site owners that do not have immediate access to the codebase are not locked out of their site and can at least temporarily solve the problem quickly. Websites that have custom requirements in that regard can implement their own shutdown handler by adding a `shutdown-handler.php` drop-in that returns the handler instance to use, which must be based on a class that inherits `WP_Shutdown_Handler`. That handler will then be used in place of the default one. Websites that would like to modify specifically the error template displayed in the frontend can add a `php-error.php` drop-in that works similarly to the existing `db-error.php` drop-in. Props afragen, bradleyt, flixos90, ocean90, schlessera, SergeyBiryukov, spacedmonkey. Fixes #44458. Built from https://develop.svn.wordpress.org/trunk@44524 git-svn-id: http://core.svn.wordpress.org/trunk@44355 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-01-09 15:05:49 -05:00
<?php
} else {
?>
Bootstrap/Load: Introduce fatal error recovery mechanism allowing users to still log in to their admin dashboard. This changeset introduces a `WP_Shutdown_Handler` class that detects fatal errors and which extension (plugin or theme) causes them. Such an error is then recorded, and an error message is displayed. Subsequently, in certain protected areas, for example the admin, the broken extension will be paused, ensuring that the website is still usable in the respective area. The major benefit is that this mechanism allows site owners to still log in to their website, to fix the problem by either disabling the extension or solving the bug and then resuming the extension. Extensions are only paused in certain designated areas. The frontend for example stays unaffected, as it is impossible to know what pausing the extension would cause to be missing, so it might be preferrable to clearly see that the website is temporarily not accessible instead. The fatal error recovery is especially important in scope of encouraging the switch to a maintained PHP version, as not necessarily every WordPress extension is compatible with all PHP versions. If problems occur now, non-technical site owners that do not have immediate access to the codebase are not locked out of their site and can at least temporarily solve the problem quickly. Websites that have custom requirements in that regard can implement their own shutdown handler by adding a `shutdown-handler.php` drop-in that returns the handler instance to use, which must be based on a class that inherits `WP_Shutdown_Handler`. That handler will then be used in place of the default one. Websites that would like to modify specifically the error template displayed in the frontend can add a `php-error.php` drop-in that works similarly to the existing `db-error.php` drop-in. Props afragen, bradleyt, flixos90, ocean90, schlessera, SergeyBiryukov, spacedmonkey. Fixes #44458. Built from https://develop.svn.wordpress.org/trunk@44524 git-svn-id: http://core.svn.wordpress.org/trunk@44355 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-01-09 15:05:49 -05:00
<div id="message2" class="updated notice is-dismissible"><p><?php _e( 'New theme activated.' ); ?> <a href="<?php echo home_url( '/' ); ?>"><?php _e( 'Visit site' ); ?></a></p></div>
<?php
}
} elseif ( isset( $_GET['deleted'] ) ) {
?>
<div id="message3" class="updated notice is-dismissible"><p><?php _e( 'Theme deleted.' ); ?></p></div>
<?php
} elseif ( isset( $_GET['delete-active-child'] ) ) {
?>
<div id="message4" class="error"><p><?php _e( 'You cannot delete a theme while it has an active child theme.' ); ?></p></div>
<?php
} elseif ( isset( $_GET['resumed'] ) ) {
?>
<div id="message5" class="updated notice is-dismissible"><p><?php _e( 'Theme resumed.' ); ?></p></div>
<?php
} elseif ( isset( $_GET['error'] ) && 'resuming' === $_GET['error'] ) {
?>
<div id="message6" class="error"><p><?php _e( 'Theme could not be resumed because it triggered a <strong>fatal error</strong>.' ); ?></p></div>
<?php
Bootstrap/Load: Introduce fatal error recovery mechanism allowing users to still log in to their admin dashboard. This changeset introduces a `WP_Shutdown_Handler` class that detects fatal errors and which extension (plugin or theme) causes them. Such an error is then recorded, and an error message is displayed. Subsequently, in certain protected areas, for example the admin, the broken extension will be paused, ensuring that the website is still usable in the respective area. The major benefit is that this mechanism allows site owners to still log in to their website, to fix the problem by either disabling the extension or solving the bug and then resuming the extension. Extensions are only paused in certain designated areas. The frontend for example stays unaffected, as it is impossible to know what pausing the extension would cause to be missing, so it might be preferrable to clearly see that the website is temporarily not accessible instead. The fatal error recovery is especially important in scope of encouraging the switch to a maintained PHP version, as not necessarily every WordPress extension is compatible with all PHP versions. If problems occur now, non-technical site owners that do not have immediate access to the codebase are not locked out of their site and can at least temporarily solve the problem quickly. Websites that have custom requirements in that regard can implement their own shutdown handler by adding a `shutdown-handler.php` drop-in that returns the handler instance to use, which must be based on a class that inherits `WP_Shutdown_Handler`. That handler will then be used in place of the default one. Websites that would like to modify specifically the error template displayed in the frontend can add a `php-error.php` drop-in that works similarly to the existing `db-error.php` drop-in. Props afragen, bradleyt, flixos90, ocean90, schlessera, SergeyBiryukov, spacedmonkey. Fixes #44458. Built from https://develop.svn.wordpress.org/trunk@44524 git-svn-id: http://core.svn.wordpress.org/trunk@44355 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-01-09 15:05:49 -05:00
}
$ct = wp_get_theme();
if ( $ct->errors() && ( ! is_multisite() || current_user_can( 'manage_network_themes' ) ) ) {
echo '<div class="error"><p>' . __( 'Error:' ) . ' ' . $ct->errors()->get_error_message() . '</p></div>';
}
/*
// Certain error codes are less fatal than others. We can still display theme information in most cases.
if ( ! $ct->errors() || ( 1 == count( $ct->errors()->get_error_codes() )
&& in_array( $ct->errors()->get_error_code(), array( 'theme_no_parent', 'theme_parent_invalid', 'theme_no_index' ) ) ) ) : ?>
*/
// Pretend you didn't see this.
$current_theme_actions = array();
if ( is_array( $submenu ) && isset( $submenu['themes.php'] ) ) {
foreach ( (array) $submenu['themes.php'] as $item ) {
$class = '';
if ( 'themes.php' == $item[2] || 'theme-editor.php' == $item[2] || 0 === strpos( $item[2], 'customize.php' ) ) {
continue;
}
// 0 = name, 1 = capability, 2 = file.
if ( ( strcmp( $self, $item[2] ) == 0 && empty( $parent_file ) ) || ( $parent_file && ( $item[2] == $parent_file ) ) ) {
$class = ' current';
}
if ( ! empty( $submenu[ $item[2] ] ) ) {
$submenu[ $item[2] ] = array_values( $submenu[ $item[2] ] ); // Re-index.
$menu_hook = get_plugin_page_hook( $submenu[ $item[2] ][0][2], $item[2] );
if ( file_exists( WP_PLUGIN_DIR . "/{$submenu[$item[2]][0][2]}" ) || ! empty( $menu_hook ) ) {
$current_theme_actions[] = "<a class='button$class' href='admin.php?page={$submenu[$item[2]][0][2]}'>{$item[0]}</a>";
} else {
$current_theme_actions[] = "<a class='button$class' href='{$submenu[$item[2]][0][2]}'>{$item[0]}</a>";
}
} elseif ( ! empty( $item[2] ) && current_user_can( $item[1] ) ) {
$menu_file = $item[2];
if ( current_user_can( 'customize' ) ) {
if ( 'custom-header' === $menu_file ) {
$current_theme_actions[] = "<a class='button hide-if-no-customize$class' href='customize.php?autofocus[control]=header_image'>{$item[0]}</a>";
} elseif ( 'custom-background' === $menu_file ) {
$current_theme_actions[] = "<a class='button hide-if-no-customize$class' href='customize.php?autofocus[control]=background_image'>{$item[0]}</a>";
}
}
$pos = strpos( $menu_file, '?' );
if ( false !== $pos ) {
$menu_file = substr( $menu_file, 0, $pos );
}
if ( file_exists( ABSPATH . "wp-admin/$menu_file" ) ) {
$current_theme_actions[] = "<a class='button$class' href='{$item[2]}'>{$item[0]}</a>";
} else {
$current_theme_actions[] = "<a class='button$class' href='themes.php?page={$item[2]}'>{$item[0]}</a>";
}
}
}
}
?>
<?php
$class_name = 'theme-browser';
if ( ! empty( $_GET['search'] ) ) {
$class_name .= ' search-loading';
}
?>
<div class="<?php echo esc_attr( $class_name ); ?>">
<div class="themes wp-clearfix">
No-JavaScript and no-Customizer support for the new Themes screen. 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
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<?php
/*
* This PHP is synchronized with the tmpl-theme template below!
*/
foreach ( $themes as $theme ) :
$aria_action = esc_attr( $theme['id'] . '-action' );
$aria_name = esc_attr( $theme['id'] . '-name' );
$active_class = '';
if ( $theme['active'] ) {
$active_class = ' active';
}
?>
<div class="theme<?php echo $active_class; ?>" tabindex="0" aria-describedby="<?php echo $aria_action . ' ' . $aria_name; ?>">
No-JavaScript and no-Customizer support for the new Themes screen. 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
2013-12-06 11:11:10 -05:00
<?php if ( ! empty( $theme['screenshot'][0] ) ) { ?>
<div class="theme-screenshot">
<img src="<?php echo $theme['screenshot'][0]; ?>" alt="" />
</div>
<?php } else { ?>
<div class="theme-screenshot blank"></div>
<?php } ?>
<?php if ( $theme['hasUpdate'] ) : ?>
<div class="update-message notice inline notice-warning notice-alt">
<?php if ( $theme['hasPackage'] ) : ?>
<p><?php _e( 'New version available. <button class="button-link" type="button">Update now</button>' ); ?></p>
<?php else : ?>
<p><?php _e( 'New version available.' ); ?></p>
<?php endif; ?>
</div>
<?php endif; ?>
<span class="more-details" id="<?php echo $aria_action; ?>"><?php _e( 'Theme Details' ); ?></span>
<div class="theme-author">
<?php
/* translators: %s: Theme author name. */
printf( __( 'By %s' ), $theme['author'] );
?>
</div>
No-JavaScript and no-Customizer support for the new Themes screen. 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
2013-12-06 11:11:10 -05:00
<div class="theme-id-container">
<?php if ( $theme['active'] ) { ?>
<h2 class="theme-name" id="<?php echo $aria_name; ?>">
<span><?php _ex( 'Active:', 'theme' ); ?></span> <?php echo $theme['name']; ?>
</h2>
<?php } else { ?>
<h2 class="theme-name" id="<?php echo $aria_name; ?>"><?php echo $theme['name']; ?></h2>
<?php } ?>
<div class="theme-actions">
<?php if ( $theme['active'] ) { ?>
<?php if ( $theme['actions']['customize'] && current_user_can( 'edit_theme_options' ) && current_user_can( 'customize' ) ) { ?>
<a class="button button-primary customize load-customize hide-if-no-customize" href="<?php echo $theme['actions']['customize']; ?>"><?php _e( 'Customize' ); ?></a>
<?php } ?>
<?php } else { ?>
<?php
/* translators: %s: Theme name. */
$aria_label = sprintf( _x( 'Activate %s', 'theme' ), '{{ data.name }}' );
?>
<a class="button activate" href="<?php echo $theme['actions']['activate']; ?>" aria-label="<?php echo esc_attr( $aria_label ); ?>"><?php _e( 'Activate' ); ?></a>
<?php if ( current_user_can( 'edit_theme_options' ) && current_user_can( 'customize' ) ) { ?>
<a class="button button-primary load-customize hide-if-no-customize" href="<?php echo $theme['actions']['customize']; ?>"><?php _e( 'Live Preview' ); ?></a>
<?php } ?>
No-JavaScript and no-Customizer support for the new Themes screen. 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
2013-12-06 11:11:10 -05:00
<?php } ?>
</div>
No-JavaScript and no-Customizer support for the new Themes screen. 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
2013-12-06 11:11:10 -05:00
</div>
</div>
<?php endforeach; ?>
</div>
</div>
<div class="theme-overlay" tabindex="0" role="dialog" aria-label="<?php esc_attr_e( 'Theme Details' ); ?>"></div>
<p class="no-themes"><?php _e( 'No themes found. Try a different search.' ); ?></p>
<?php
// List broken themes, if any.
$broken_themes = wp_get_themes( array( 'errors' => true ) );
if ( ! is_multisite() && current_user_can( 'edit_themes' ) && $broken_themes ) {
?>
<div class="broken-themes">
<h3><?php _e( 'Broken Themes' ); ?></h3>
<p><?php _e( 'The following themes are installed but incomplete.' ); ?></p>
<?php
$can_resume = current_user_can( 'resume_themes' );
$can_delete = current_user_can( 'delete_themes' );
$can_install = current_user_can( 'install_themes' );
?>
<table>
<tr>
<th><?php _ex( 'Name', 'theme name' ); ?></th>
<th><?php _e( 'Description' ); ?></th>
<?php if ( $can_resume ) { ?>
<td></td>
<?php } ?>
<?php if ( $can_delete ) { ?>
<td></td>
<?php } ?>
<?php if ( $can_install ) { ?>
<td></td>
<?php } ?>
</tr>
<?php foreach ( $broken_themes as $broken_theme ) : ?>
<tr>
<td><?php echo $broken_theme->get( 'Name' ) ? $broken_theme->display( 'Name' ) : $broken_theme->get_stylesheet(); ?></td>
<td><?php echo $broken_theme->errors()->get_error_message(); ?></td>
<?php
if ( $can_resume ) {
if ( 'theme_paused' === $broken_theme->errors()->get_error_code() ) {
$stylesheet = $broken_theme->get_stylesheet();
$resume_url = add_query_arg(
array(
'action' => 'resume',
'stylesheet' => urlencode( $stylesheet ),
),
admin_url( 'themes.php' )
);
$resume_url = wp_nonce_url( $resume_url, 'resume-theme_' . $stylesheet );
?>
<td><a href="<?php echo esc_url( $resume_url ); ?>" class="button resume-theme"><?php _e( 'Resume' ); ?></a></td>
<?php
} else {
?>
<td></td>
<?php
}
}
if ( $can_delete ) {
$stylesheet = $broken_theme->get_stylesheet();
$delete_url = add_query_arg(
array(
'action' => 'delete',
'stylesheet' => urlencode( $stylesheet ),
),
admin_url( 'themes.php' )
);
$delete_url = wp_nonce_url( $delete_url, 'delete-theme_' . $stylesheet );
?>
<td><a href="<?php echo esc_url( $delete_url ); ?>" class="button delete-theme"><?php _e( 'Delete' ); ?></a></td>
<?php
}
if ( $can_install && 'theme_no_parent' === $broken_theme->errors()->get_error_code() ) {
$parent_theme_name = $broken_theme->get( 'Template' );
$parent_theme = themes_api( 'theme_information', array( 'slug' => urlencode( $parent_theme_name ) ) );
if ( ! is_wp_error( $parent_theme ) ) {
$install_url = add_query_arg(
array(
'action' => 'install-theme',
'theme' => urlencode( $parent_theme_name ),
),
admin_url( 'update.php' )
);
$install_url = wp_nonce_url( $install_url, 'install-theme_' . $parent_theme_name );
?>
<td><a href="<?php echo esc_url( $install_url ); ?>" class="button install-theme"><?php _e( 'Install Parent Theme' ); ?></a></td>
<?php
}
}
?>
</tr>
<?php endforeach; ?>
</table>
</div>
<?php
}
?>
</div><!-- .wrap -->
No-JavaScript and no-Customizer support for the new Themes screen. 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
2013-12-06 11:11:10 -05:00
<?php
/*
* The tmpl-theme template is synchronized with PHP above!
*/
?>
<script id="tmpl-theme" type="text/template">
<# if ( data.screenshot[0] ) { #>
<div class="theme-screenshot">
<img src="{{ data.screenshot[0] }}" alt="" />
</div>
<# } else { #>
<div class="theme-screenshot blank"></div>
<# } #>
<# if ( data.hasUpdate ) { #>
<# if ( data.hasPackage ) { #>
<div class="update-message notice inline notice-warning notice-alt"><p><?php _e( 'New version available. <button class="button-link" type="button">Update now</button>' ); ?></p></div>
<# } else { #>
<div class="update-message notice inline notice-warning notice-alt"><p><?php _e( 'New version available.' ); ?></p></div>
<# } #>
<# } #>
<span class="more-details" id="{{ data.id }}-action"><?php _e( 'Theme Details' ); ?></span>
<div class="theme-author">
<?php
/* translators: %s: Theme author name. */
printf( __( 'By %s' ), '{{{ data.author }}}' );
?>
</div>
<div class="theme-id-container">
<# if ( data.active ) { #>
<h2 class="theme-name" id="{{ data.id }}-name">
<span><?php _ex( 'Active:', 'theme' ); ?></span> {{{ data.name }}}
</h2>
<# } else { #>
<h2 class="theme-name" id="{{ data.id }}-name">{{{ data.name }}}</h2>
<# } #>
<div class="theme-actions">
<# if ( data.active ) { #>
<# if ( data.actions.customize ) { #>
<a class="button button-primary customize load-customize hide-if-no-customize" href="{{{ data.actions.customize }}}"><?php _e( 'Customize' ); ?></a>
<# } #>
<# } else { #>
<?php
/* translators: %s: Theme name. */
$aria_label = sprintf( _x( 'Activate %s', 'theme' ), '{{ data.name }}' );
?>
<a class="button activate" href="{{{ data.actions.activate }}}" aria-label="<?php echo $aria_label; ?>"><?php _e( 'Activate' ); ?></a>
<a class="button button-primary load-customize hide-if-no-customize" href="{{{ data.actions.customize }}}"><?php _e( 'Live Preview' ); ?></a>
<# } #>
</div>
</div>
</script>
<script id="tmpl-theme-single" type="text/template">
<div class="theme-backdrop"></div>
<div class="theme-wrap wp-clearfix" role="document">
<div class="theme-header">
<button class="left dashicons dashicons-no"><span class="screen-reader-text"><?php _e( 'Show previous theme' ); ?></span></button>
<button class="right dashicons dashicons-no"><span class="screen-reader-text"><?php _e( 'Show next theme' ); ?></span></button>
<button class="close dashicons dashicons-no"><span class="screen-reader-text"><?php _e( 'Close details dialog' ); ?></span></button>
</div>
<div class="theme-about wp-clearfix">
<div class="theme-screenshots">
<# if ( data.screenshot[0] ) { #>
<div class="screenshot"><img src="{{ data.screenshot[0] }}" alt="" /></div>
<# } else { #>
<div class="screenshot blank"></div>
<# } #>
</div>
<div class="theme-info">
<# if ( data.active ) { #>
<span class="current-label"><?php _e( 'Current Theme' ); ?></span>
<# } #>
<h2 class="theme-name">{{{ data.name }}}<span class="theme-version">
<?php
/* translators: %s: Theme version. */
printf( __( 'Version: %s' ), '{{ data.version }}' );
?>
</span></h2>
<p class="theme-author">
<?php
/* translators: %s: Theme author link. */
printf( __( 'By %s' ), '{{{ data.authorAndUri }}}' );
?>
</p>
<# if ( data.hasUpdate ) { #>
<div class="notice notice-warning notice-alt notice-large">
<h3 class="notice-title"><?php _e( 'Update Available' ); ?></h3>
{{{ data.update }}}
</div>
<# } #>
<p class="theme-description">{{{ data.description }}}</p>
<# if ( data.parent ) { #>
<p class="parent-theme">
<?php
/* translators: %s: Theme name. */
printf( __( 'This is a child theme of %s.' ), '<strong>{{{ data.parent }}}</strong>' );
?>
</p>
<# } #>
<# if ( data.tags ) { #>
<p class="theme-tags"><span><?php _e( 'Tags:' ); ?></span> {{{ data.tags }}}</p>
<# } #>
</div>
</div>
<div class="theme-actions">
<div class="active-theme">
No-JavaScript and no-Customizer support for the new Themes screen. 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
2013-12-06 11:11:10 -05:00
<a href="{{{ data.actions.customize }}}" class="button button-primary customize load-customize hide-if-no-customize"><?php _e( 'Customize' ); ?></a>
<?php echo implode( ' ', $current_theme_actions ); ?>
</div>
<div class="inactive-theme">
<?php
/* translators: %s: Theme name. */
$aria_label = sprintf( _x( 'Activate %s', 'theme' ), '{{ data.name }}' );
?>
<# if ( data.actions.activate ) { #>
<a href="{{{ data.actions.activate }}}" class="button activate" aria-label="<?php echo $aria_label; ?>"><?php _e( 'Activate' ); ?></a>
<# } #>
<a href="{{{ data.actions.customize }}}" class="button button-primary load-customize hide-if-no-customize"><?php _e( 'Live Preview' ); ?></a>
</div>
<# if ( ! data.active && data.actions['delete'] ) { #>
<a href="{{{ data.actions['delete'] }}}" class="button delete-theme"><?php _e( 'Delete' ); ?></a>
<# } #>
</div>
</div>
</script>
<?php
wp_print_request_filesystem_credentials_modal();
wp_print_admin_notice_templates();
wp_print_update_row_templates();
wp_localize_script(
'updates',
'_wpUpdatesItemCounts',
array(
'totals' => wp_get_update_data(),
)
);
require_once ABSPATH . 'wp-admin/admin-footer.php';