Add file upload type of extra vars

modules/extravar/models/Value.php

@@ -349,6 +349,12 @@ class Value
 			return escape($value, false);
 		}
 
+		// Process the file upload type.
+		if ($type === 'file')
+		{
+			return $value ? intval($value) : null;
+		}
+
 		// Escape and return all other types.
 		return escape($value, false);
 	}
@@ -423,6 +429,8 @@ class Value
 				return sprintf('%s-%s-%s', substr($value, 0, 4), substr($value, 4, 2), substr($value, 6, 2));
 			case 'timezone':
 				return DateTime::getTimezoneList()[$value] ?? '';
+			case 'file':
+				return $value;
 			default:
 				return $value;
 		}

modules/extravar/skins/default/form.blade.php

@@ -41,6 +41,9 @@
 	@case ('time')
 		@include ('form_types/datetime')
 		@break
+	@case ('file')
+		@include ('form_types/file_upload')
+		@break
 	@default
 		@include ('form_types/text')
 @endswitch

modules/extravar/skins/default/form_types/file_upload.blade.php

@@ -0,0 +1,23 @@
+@if ($value)
+	@php
+		$file = FileModel::getFile(intval($value));
+	@endphp
+	@if ($file)
+		<div class="uploaded_file">
+			<span class="filename">{{ $file->source_filename }}</span>
+			<span class="filesize">({{ FileHandler::filesize($file->file_size) }})</span>
+			<label>
+				<input type="checkbox" name="_delete_{{ $input_name }}" value="Y" />
+				@lang('common.cmd_delete')
+			</label>
+		</div>
+	@endif
+@endif
+
+<input type="file" name="{{ $input_name }}"
+	id="{{ $input_id }}"|if="$input_id" class="file rx_ev_file"
+	style="{{ $definition->style }}"|if="$definition->style"
+	@required(toBool($definition->is_required))
+	@disabled(toBool($definition->is_disabled))
+	@readonly(toBool($definition->is_readonly))
+/>