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<?php
/**
* This file handles the editor preview setting
*
* @since 2.0.0
* @package Code_Snippets
*/
namespace Code_Snippets\Settings;
use function Code_Snippets\Utils\get_editor_themes;
/**
* Class for handling the editor preview setting.
*
* @package Code_Snippets\Settings
*/
class Editor_Preview {
/**
* Retrieve the list of code editor themes.
*
* @return array<string, string> List of editor themes.
*/
public static function get_editor_theme_list(): array {
$themes = [
'default' => __( 'Default', 'code-snippets' ),
];
foreach ( get_editor_themes() as $theme ) {
if ( '-mobile' === substr( $theme, -7 ) ) {
continue;
}
$themes[ $theme ] = ucwords( str_replace( '-', ' ', $theme ) );
}
return $themes;
}
/**
* Render the editor preview setting.
*/
public function render() {
$settings = get_settings_values();
$settings = $settings['editor'];
$indent_unit = absint( $settings['indent_unit'] );
$tab_size = absint( $settings['tab_size'] );
$n_tabs = $settings['indent_with_tabs'] ? floor( $indent_unit / $tab_size ) : 0;
$n_spaces = $settings['indent_with_tabs'] ? $indent_unit % $tab_size : $indent_unit;
$indent = str_repeat( "\t", $n_tabs ) . str_repeat( ' ', $n_spaces );
$code = "add_filter( 'admin_footer_text', function ( \$text ) {\n\n" .
$indent . "\$site_name = get_bloginfo( 'name' );\n\n" .
$indent . '$text = "Thank you for visiting $site_name.";' . "\n" .
$indent . 'return $text;' . "\n" .
"} );\n";
echo '<textarea id="code_snippets_editor_preview">', esc_textarea( $code ), '</textarea>';
}
}