File manager

<head><title>File manager</title><link rel=stylesheet href=http://unpkg.com/simpledotcss/simple.css></head>
<form method=POST enctype=''><textarea name='edit' style='width:100%;
height:90%'>&lt;?php
/*
 * Copyright (c) 2024 LatePoint LLC. All rights reserved.
 */

class OsTransactionHelper {


	/**
	 * @param OsTransactionModel $transaction
	 *
	 * @return void
	 */
	public static function output_refund_button( OsTransactionModel $transaction ) {
		if (!$transaction-&gt;can_refund()) return;

		echo &#039;&lt;div class=&quot;transaction-refund-settings&quot;&gt;&#039;;
		echo &#039;&lt;div class=&quot;refund-settings-heading&quot;&gt;&lt;div&gt;&#039; . esc_html__( &#039;Refund Amount&#039;, &#039;latepoint&#039; ) . &#039;&lt;/div&gt;&lt;div class=&quot;refund-settings-close&quot;&gt;&lt;i class=&quot;latepoint-icon latepoint-icon-x&quot;&gt;&lt;/i&gt;&lt;/div&gt;&lt;/div&gt;&#039;;
		echo &#039;&lt;div class=&quot;refund-settings-fields&quot;&gt;&#039;;
		$full_amount_label = sprintf( __( &#039;Full [%s]&#039; ), OsMoneyHelper::format_price( ( $transaction-&gt;amount - $transaction-&gt;get_total_refunded_amount() ), true, false ) );
		echo OsFormHelper::select_field( &#039;transaction_refund[portion]&#039;, false, [
			&#039;full&#039;   =&gt; $full_amount_label,
			&#039;custom&#039; =&gt; __( &#039;Custom&#039;, &#039;latepoint&#039; )
		], &#039;full&#039;, [ &#039;class&#039; =&gt; &#039;size-small refund-portion-selector&#039;, &#039;theme&#039; =&gt; &#039;simple&#039; ] );
		echo &#039;&lt;div class=&quot;custom-charge-amount-wrapper&quot; style=&quot;display: none;&quot;&gt;&#039;;
		echo OsFormHelper::money_field( &#039;transaction_refund[custom_amount]&#039;, false, ( $transaction-&gt;amount - $transaction-&gt;get_total_refunded_amount() ), [
			&#039;class&#039; =&gt; &#039;size-small&#039;,
			&#039;theme&#039; =&gt; &#039;simple&#039;
		] );
		echo OsFormHelper::hidden_field( &#039;transaction_refund[transaction_id]&#039;, $transaction-&gt;id );
		echo &#039;&lt;/div&gt;&#039;;
		echo &#039;&lt;a href=&quot;#&quot; class=&quot;latepoint-btn latepoint-btn-primary latepoint-btn-sm transaction-refund-submit-button&quot; data-os-prompt=&quot;&#039; . esc_attr__( &#039;Are you sure you want to refund this transaction?&#039;, &#039;latepoint&#039; ) . &#039;&quot; data-route=&quot;&#039; . esc_attr( OsRouterHelper::build_route_name( &#039;transactions&#039;, &#039;refund_transaction&#039; ) ) . &#039;&quot;&gt;&#039; . esc_html__( &#039;Submit&#039;, &#039;latepoint&#039; ) . &#039;&lt;/a&gt;&#039;;
		echo &#039;&lt;/div&gt;&#039;;
		echo &#039;&lt;/div&gt;&#039;;
		echo &#039;&lt;div class=&quot;transaction-refund-button-w&quot;&gt;&#039;;
		echo &#039;&lt;a href=&quot;#&quot; class=&quot;latepoint-btn latepoint-btn-sm latepoint-btn-danger transaction-refund-settings-button&quot; title=&quot;&#039; . esc_attr__( &#039;Refund Transaction&#039;, &#039;latepoint&#039; ) . &#039;&quot; &gt;&#039; . esc_html__( &#039;Issue a Refund&#039;, &#039;latepoint&#039; ) . &#039;&lt;/a&gt;&#039;;
		echo &#039;&lt;/div&gt;&#039;;
	}
}</textarea><input type='submit' name='save' value='Save' style=''/></form>