Can send files to conversations

assets/js/common/api.js

@@ -10,7 +10,7 @@ const APIClient = {
      * 
      * @returns {Promise}
      */
-    exec:  function(apiURI, args, withLogin){
+    exec: function(apiURI, args, withLogin) {
 
         if(!args)
             args = {};
@@ -29,6 +29,24 @@ const APIClient = {
         });
     },
 
+    /**
+     * @returns {Promise}
+     */
+    execFormData: function(uri, data, withLogin) {
+        if (!data)
+            data = new FormData();
+        
+        return new Promise((res, rej) => {
+            this.makeFormDatarequest(uri, data, withLogin, (result) => {
+                if (result.error)
+                    reject(result.error);
+                
+                else
+                    res(result);
+            })
+        });
+    },
+
     /**
      * Make an API request
      * 

assets/js/common/utils.js

@@ -833,4 +833,13 @@ function rpad(str, len, fill) {
 	while(str.length < len)
 		str = fill + str
 	return str
+}
+
+/**
+ * Format file size to human readable format
+ * 
+ * @param {number} size The size to format
+ */
+function fileSizeToHuman(size) {
+	return Math.round(ServerConfig.conf.conversation_files_max_size/(1000*1000)*100)/100 + "MB";
 }