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<?php
/**
* Customize API: WP_Customize_Themes_Section class
*
* @package WordPress
* @subpackage Customize
* @since 4.4.0
*/
/**
* Customize Themes Section class.
*
* A UI container for theme controls, which are displayed within sections.
*
* @since 4.2.0
*
* @see WP_Customize_Section
*/
class WP_Customize_Themes_Section extends WP_Customize_Section {
/**
* Section type.
*
* @since 4.2.0
* @var string
*/
public $type = 'themes';
/**
* Theme section action.
*
* Defines the type of themes to load (installed, wporg, etc.).
*
* @since 4.9.0
* @var string
*/
public $action = '';
/**
* Theme section filter type.
*
* Determines whether filters are applied to loaded (local) themes or by initiating a new remote query (remote).
* When filtering is local, the initial themes query is not paginated by default.
*
* @since 4.9.0
* @var string
*/
public $filter_type = 'local';
/**
* Get section parameters for JS.
*
* @since 4.9.0
* @return array Exported parameters.
*/
public function json() {
$exported = parent::json();
$exported['action'] = $this->action;
$exported['filter_type'] = $this->filter_type;
return $exported;
}
/**
* Render a themes section as a JS template.
*
* The template is only rendered by PHP once, so all actions are prepared at once on the server side.
*
* @since 4.9.0
*/
protected function render_template() {
?>
<li id="accordion-section-{{ data.id }}" class="theme-section">
<button type="button" class="customize-themes-section-title themes-section-{{ data.id }}">{{ data.title }}</button>
<?php if ( current_user_can( 'install_themes' ) || is_multisite() ) : // @todo: upload support ?>
<?php endif; ?>
<div class="customize-themes-section themes-section-{{ data.id }} control-section-content themes-php">
<div class="theme-overlay" tabindex="0" role="dialog" aria-label="<?php esc_attr_e( 'Theme Details' ); ?>"></div>
<div class="theme-browser rendered">
<div class="customize-preview-header themes-filter-bar">
<?php $this->filter_bar_content_template(); ?>
</div>
<?php $this->filter_drawer_content_template(); ?>
<div class="error unexpected-error" style="display: none; "><p><?php _e( 'An unexpected error occurred. Something may be wrong with WordPress.org or this server’s configuration. If you continue to have problems, please try the <a href="https://wordpress.org/support/">support forums</a>.' ); ?></p></div>
<ul class="themes">
</ul>
<p class="no-themes"><?php _e( 'No themes found. Try a different search.' ); ?></p>
<p class="no-themes-local">
<?php
printf(
/* translators: %s: "Search WordPress.org themes" button text */
__( 'No themes found. Try a different search, or %s.' ),
sprintf( '<button type="button" class="button-link search-dotorg-themes">%s</button>', __( 'Search WordPress.org themes' ) )
);
?>
</p>
<p class="spinner"></p>
</div>
</div>
</li>
<?php
}
/**
* Render the filter bar portion of a themes section as a JS template.
*
* The template is only rendered by PHP once, so all actions are prepared at once on the server side.
* The filter bar container is rendered by @see `render_template()`.
*
* @since 4.9.0
*/
protected function filter_bar_content_template() {
?>
<button type="button" class="button button-primary customize-section-back customize-themes-mobile-back"><?php _e( 'Back to theme sources' ); ?></button>
<# if ( 'wporg' === data.action ) { #>
<div class="search-form">
<label for="wp-filter-search-input-{{ data.id }}" class="screen-reader-text"><?php _e( 'Search themes…' ); ?></label>
<input type="search" id="wp-filter-search-input-{{ data.id }}" placeholder="<?php esc_attr_e( 'Search themes…' ); ?>" aria-describedby="{{ data.id }}-live-search-desc" class="wp-filter-search">
<div class="search-icon" aria-hidden="true"></div>
<span id="{{ data.id }}-live-search-desc" class="screen-reader-text"><?php _e( 'The search results will be updated as you type.' ); ?></span>
</div>
<button type="button" class="button feature-filter-toggle">
<span class="filter-count-0"><?php _e( 'Filter themes' ); ?></span><span class="filter-count-filters">
<?php
/* translators: %s: number of filters selected. */
printf( __( 'Filter themes (%s)' ), '<span class="theme-filter-count">0</span>' );
?>
</span>
</button>
<# } else { #>
<div class="themes-filter-container">
<label for="{{ data.id }}-themes-filter" class="screen-reader-text"><?php _e( 'Search themes…' ); ?></label>
<input type="search" id="{{ data.id }}-themes-filter" placeholder="<?php esc_attr_e( 'Search themes…' ); ?>" aria-describedby="{{ data.id }}-live-search-desc" class="wp-filter-search wp-filter-search-themes" />
<div class="search-icon" aria-hidden="true"></div>
<span id="{{ data.id }}-live-search-desc" class="screen-reader-text"><?php _e( 'The search results will be updated as you type.' ); ?></span>
</div>
<# } #>
<div class="filter-themes-count">
<span class="themes-displayed">
<?php
/* translators: %s: number of themes displayed. */
echo sprintf( __( '%s themes' ), '<span class="theme-count">0</span>' );
?>
</span>
</div>
<?php
}
/**
* Render the filter drawer portion of a themes section as a JS template.
*
* The filter bar container is rendered by @see `render_template()`.
*
* @since 4.9.0
*/
protected function filter_drawer_content_template() {
$feature_list = get_theme_feature_list( false ); // @todo: Use the .org API instead of the local core feature list. The .org API is currently outdated and will be reconciled when the .org themes directory is next redesigned.
?>
<# if ( 'wporg' === data.action ) { #>
<div class="filter-drawer filter-details">
<?php foreach ( $feature_list as $feature_name => $features ) : ?>
<fieldset class="filter-group">
<legend><?php echo esc_html( $feature_name ); ?></legend>
<div class="filter-group-feature">
<?php foreach ( $features as $feature => $feature_name ) : ?>
<input type="checkbox" id="filter-id-<?php echo esc_attr( $feature ); ?>" value="<?php echo esc_attr( $feature ); ?>" />
<label for="filter-id-<?php echo esc_attr( $feature ); ?>"><?php echo esc_html( $feature_name ); ?></label>
<?php endforeach; ?>
</div>
</fieldset>
<?php endforeach; ?>
</div>
<# } #>
<?php
}
}