Add user friendly names (right now just usernames)

[matches/MCTX3420.git] / testing / MCTXWeb / public_html / static / mctx.gui.js

diff --git a/testing/MCTXWeb/public_html/static/mctx.gui.js b/testing/MCTXWeb/public_html/static/mctx.gui.js
index fc50ed5..8c6da7a 100644 (file)
--- a/testing/MCTXWeb/public_html/static/mctx.gui.js
+++ b/testing/MCTXWeb/public_html/static/mctx.gui.js
@@ -3,12 +3,20 @@
  */
 
 mctx = {};
-mctx.location = location.protocol + "//" + location.host;
-mctx.api = mctx.location + "/api/";
+//Don't use this in the final version
+mctx.location = window.location.pathname;
+mctx.location = mctx.location.substring(0, mctx.location.lastIndexOf('/')) + "/";
+//mctx.location = location.protocol + "//" + location.host + "/";
+mctx.api = location.protocol + "//" + location.host + "/" + "api/";
 mctx.expected_api_version = 0;
 mctx.has_control = false;
+//mctx.debug = true;
 
-mctx.return_codes = {
+mctx.statusCodes = {
+  STATUS_OK : 1
+}
+
+mctx.statusCodesDescription = {
   "1" : "Ok",
   "-1" : "General error",
   "-2" : "Unauthorized",
@@ -37,6 +45,14 @@ mctx.strain_gauges = {};
 mctx.strain_gauges.ids = [0, 1, 2, 3];
 mctx.strain_gauges.time_limit = 20;
 
+function debugLog (msg) {
+  if (typeof console === "undefined" || typeof console.log === "undefined") {
+    alert(msg);
+  } else {
+    console.log(msg);
+  }
+}
+
 /**
  * Writes the current date to wherever it's called.
  */
@@ -44,6 +60,43 @@ function getDate(){
        document.write((new Date()).toDateString());
 }
 
+/**
+ * Should be run before the load of any GUI page.
+ * To hook events to be called after this function runs,
+ * use the 'always' method, e.g runBeforeLoad().always(function() {my stuff});
+ * @param {type} isLoginPage
+ * @returns The return value of calling $.ajax
+ */
+function runBeforeLoad(isLoginPage) {
+  return $.ajax({
+    url : mctx.api + "identify"
+  }).done(function (data) {
+    if (data.logged_in && isLoginPage) {
+      if (mctx.debug) {
+        debugLog("Redirect disabled!");
+      } else {
+        window.location = mctx.location;
+      }
+    } else if (!data.logged_in && !isLoginPage) {
+      if (mctx.debug) {
+        debugLog("Redirect disabled!");
+      } else {
+        //Note: this only clears the nameless cookie
+        document.cookie = ""; 
+        window.location = mctx.location + "login.html";
+      }
+    } else {
+      mctx.friendlyName = data.friendly_name;
+    }
+  }).fail(function (jqHXR) {
+    if (mctx.debug) {
+      debugLog("Failed to ident server. Is API running?")
+    } else if (!isLoginPage) {
+      window.location = mctx.location + "login.html";
+    }
+  });
+}
+
 /**
  * Populates a submenu of the navigation bar
  * @param {string} header The header
@@ -166,11 +219,17 @@ $.fn.login = function () {
     url : mctx.api + "bind",
     data : {user: username, pass : password}
   }).done(function (data) {
-    //todo: error check
-    mctx.has_control = true;
-    out.attr("class", "pass");
-    out.text("Login ok!");
-    setTimeout(redirect, 1000);
+    if (data.status < 0) {
+      mctx.has_control = false;
+      out.attr("class", "fail");
+      out.text("Login failed: " + data.description);
+    } else {
+      //todo: error check
+      mctx.has_control = true;
+      out.attr("class", "pass");
+      out.text("Login ok!");
+      setTimeout(redirect, 800);      
+    }
   }).fail(function (jqXHR) {
     mctx.has_control = false;
     out.attr("class", "fail");
@@ -178,6 +237,16 @@ $.fn.login = function () {
   });
 };
 
+$.fn.logout = function () {
+  $.ajax({
+    url : mctx.api + "unbind"
+  }).always(function () {
+    //Note: this only clears the nameless cookie
+    document.cookie = ""; 
+    window.location = mctx.location + "login.html";
+  });
+}
+
 $.fn.setErrorLog = function () {
   var url = mctx.api + "errorlog";
   var outdiv = this;