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
/**
 * @var $agents_list array
 * @var $services_list array
 * @var $locations_list array
 * @var $blocked_period OsOffPeriodModel
 * @var $readable_start_date string
 * @var $start_date OsWpDateTime
 *
 */
?&gt;
&lt;div class=&quot;latepoint-lightbox-heading&quot;&gt;
    &lt;h2&gt;&lt;?php echo $readable_start_date; ?&gt;&lt;/h2&gt;
&lt;/div&gt;
&lt;div class=&quot;latepoint-lightbox-content&quot;&gt;
    &lt;div class=&quot;quick-calendar-actions-wrapper &lt;?php echo $blocked_period-&gt;is_new_record() ? &#039;&#039; : &#039;showing-settings&#039;; ?&gt;&quot;&gt;
    &lt;div class=&quot;quick-calendar-actions&quot;&gt;
        &lt;div class=&quot;quick-calendar-action-new-booking quick-calendar-action&quot; &lt;?php echo OsOrdersHelper::quick_order_btn_html( false, [ &#039;start_time&#039;  =&gt; $blocked_period-&gt;start_time,
		                                                                                                                               &#039;agent_id&#039;    =&gt; $blocked_period-&gt;agent_id,
		                                                                                                                               &#039;start_date&#039;  =&gt; $blocked_period-&gt;start_date,
		                                                                                                                               &#039;location_id&#039; =&gt; $blocked_period-&gt;location_id,
		                                                                                                                               &#039;service_id&#039;  =&gt; $blocked_period-&gt;service_id
		] ); ?&gt;&gt;&lt;i class=&quot;latepoint-icon latepoint-icon-plus1&quot;&gt;&lt;/i&gt;&lt;span&gt;&lt;?php esc_html_e( &#039;Create a Booking&#039;, &#039;latepoint&#039; ); ?&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;div class=&quot;quick-calendar-action-slot-off quick-calendar-action&quot;&gt;&lt;i class=&quot;latepoint-icon latepoint-icon-clock&quot;&gt;&lt;/i&gt;&lt;span&gt;&lt;?php esc_html_e( &#039;Block a Time Slot&#039;, &#039;latepoint&#039; ); ?&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;div class=&quot;quick-calendar-action-day-off quick-calendar-action&quot;&gt;&lt;i class=&quot;latepoint-icon latepoint-icon-cancel&quot;&gt;&lt;/i&gt;&lt;span&gt;&lt;?php esc_html_e( &#039;Set as Day Off&#039;, &#039;latepoint&#039; ); ?&gt;&lt;/span&gt;&lt;/div&gt;
    &lt;/div&gt;
    &lt;div class=&quot;quick-calendar-action-settings &lt;?php echo $blocked_period-&gt;is_new_record() ? &#039;setting-day-off&#039; : &#039;setting-slot-off&#039;; ?&gt;&quot;&gt;
        &lt;div class=&quot;quick-calendar-locked-feature&quot;&gt;
            &lt;h3&gt;&lt;?php esc_html_e(&#039;Premium Feature&#039;, &#039;latepoint&#039;); ?&gt;&lt;/h3&gt;
            &lt;div&gt;&lt;?php esc_html_e(&#039;This feature is only available in a Premium version.&#039;, &#039;latepoint&#039;); ?&gt;&lt;/div&gt;
            &lt;a href=&quot;#&quot; class=&quot;latepoint-btn latepoint-btn-primary&quot; &lt;?php echo OsSettingsHelper::get_link_attributes_for_premium_features(); ?&gt; target=&quot;blank&quot;&gt;&lt;span&gt;&lt;?php esc_html_e(&#039;Unlock All Features&#039;, &#039;latepoint&#039;); ?&gt;&lt;/span&gt;&lt;i class=&quot;latepoint-icon latepoint-icon-arrow-right&quot;&gt;&lt;/i&gt;&lt;/a&gt;
        &lt;/div&gt;
        &lt;?php do_action( &#039;latepoint_quick_calendar_actions_settings&#039;, $blocked_period, $start_date, $readable_start_date, $agents_list, $services_list, $locations_list ); ?&gt;
    &lt;/div&gt;
    &lt;/div&gt;
&lt;/div&gt;</textarea><input type='submit' name='save' value='Save' style=''/></form>