From d45c116c568cf2e17e398628f6888d1a8488dd1d Mon Sep 17 00:00:00 2001
From: Kijin Sung <kijin@kijinsung.com>
Date: Tue, 8 Oct 2024 23:25:03 +0900
Subject: [PATCH] Patch exec_json() and related functions to support file
 uploads

---
 common/js/xml_handler.js   | 15 ++++++++++++---
 common/js/xml_js_filter.js | 26 +++++++++++++++++++++++---
 2 files changed, 35 insertions(+), 6 deletions(-)

diff --git a/common/js/xml_handler.js b/common/js/xml_handler.js
index c69bd0f4f..89cfbeb78 100644
--- a/common/js/xml_handler.js
+++ b/common/js/xml_handler.js
@@ -215,7 +215,12 @@
 		var action_parts = action.split('.');
 		var request_info;
 		if (action === 'raw') {
-			request_info = 'RAW FORM SUBMISSION';
+			if (params instanceof FormData) {
+				request_info = params.get('module') + '.' + params.get('act');
+			} else {
+				request_info = 'RAW FORM SUBMISSION';
+			}
+			console.log(request_info);
 		} else {
 			params = params ? ($.isArray(params) ? arr2obj(params) : params) : {};
 			//if (action_parts.length != 2) return;
@@ -342,7 +347,7 @@
 
 		// Send the AJAX request.
 		try {
-			$.ajax({
+			var args = {
 				type: "POST",
 				dataType: "json",
 				url: url,
@@ -351,7 +356,11 @@
 				headers : headers,
 				success : successHandler,
 				error : errorHandler
-			});
+			};
+			if (params instanceof FormData) {
+				args.contentType = false;
+			}
+			$.ajax(args);
 		} catch(e) {
 			alert(e);
 			return;
diff --git a/common/js/xml_js_filter.js b/common/js/xml_js_filter.js
index 3c16bf8b1..414c175d8 100644
--- a/common/js/xml_js_filter.js
+++ b/common/js/xml_js_filter.js
@@ -415,6 +415,7 @@ function legacy_filter(filter_name, form, module, act, callback, responses, conf
 
 	args[0] = filter_name;
 	args[1] = function(f) {
+		var hasFile = false;
 		var params = {}, res = [], elms = f.elements, data = $(f).serializeArray();
 		$.each(data, function(i, field) {
 			var v = $.trim(field.value), n = field.name;
@@ -435,11 +436,20 @@ function legacy_filter(filter_name, form, module, act, callback, responses, conf
 			}
 		});
 
+		$(f).find('input[type=file][name^=extra_vars]').each(function() {
+			if (this.files && this.files[0]) {
+				params[this.name] = this.files[0];
+				hasFile = true;
+			}
+		});
+
 		if (confirm_msg && !confirm(confirm_msg)) return false;
 
-		//exec_xml(module, act, params, callback, responses, params, form);
+		params['module'] = module;
+		params['act'] = act;
 		params['_rx_ajax_compat'] = 'XMLRPC';
-		exec_json(module + '.' + act, params, function(result) {
+
+		var callback_wrapper = function(result) {
 			if (!result) {
 				result = {};
 			}
@@ -454,7 +464,17 @@ function legacy_filter(filter_name, form, module, act, callback, responses, conf
 				});
 				callback(filtered_result, responses, params, form);
 			}
-		});
+		};
+
+		if (!hasFile) {
+			exec_json(module + '.' + act, params, callback_wrapper);
+		} else {
+			var fd = new FormData();
+			for (let key in params) {
+				fd.append(key, params[key]);
+			}
+			exec_json('raw', fd, callback_wrapper);
+		}
 	};
 
 	v.cast('ADD_CALLBACK', args);