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