Somewhat done control page

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

diff --git a/testing/MCTXWeb/public_html/static/mctx.control.js b/testing/MCTXWeb/public_html/static/mctx.control.js
index 63932b7..24b0448 100644 (file)
--- a/testing/MCTXWeb/public_html/static/mctx.control.js
+++ b/testing/MCTXWeb/public_html/static/mctx.control.js
@@ -12,58 +12,155 @@ mctx.control.states = {
   stop : 3,
   emergency : 4
 };
+mctx.control.state = null;
 
-$.fn.initialiseControls = function () {
+function toggleControls(running) {
+  if (running) {
+    $("#experiment-stop").show();
+    $("#pressure-widget").show();
+    $("#start-widget").hide();
+  } else {
+    $("#start-widget").show();
+    $("#experiment-stop").hide();
+    $("#pressure-widget").hide();
+  }
+}
+
+$.fn.setStatusUpdater = function () {
   var result = this;
   
+  var updater = function () {
+    $.ajax({
+      url : mctx.control.api,
+      data : {'action' : 'identify'}
+    }).done(function (data) {
+      if (!result.checkStatus(data)) {
+        $(result).parent().addClass("fail");
+        setTimeout(updater, 4000);
+        return;
+      }
+
+      var text;
+      var running = false;
+      var fail = false;
+      switch (data.control_state_id) {
+        case mctx.control.states.start:
+          text = "Experiment started - '" + data.control_experiment_name +
+                 "' by " + data.control_user_name;
+          running = true;
+        break;
+        case mctx.control.states.pause:
+          text = "Experiment paused - '" + data.control_experiment_name +
+                 "' by " + data.control_user_name;
+          running = true;
+        break;
+        case mctx.control.states.stop:
+          text = "No experiment running.";
+        break;
+        case mctx.control.states.emergency:
+          text = "Emergency mode - '" + data.control_experiment_name +
+                 "' by " + data.control_user_name;
+          running = true;
+          fail = true;
+        default:
+          text = "Unknown mode: " + data.control_state_id;
+          fail = true;
+      }
+      
+      if (data.control_state_id !== mctx.control.state) {      
+        toggleControls(running);
+        $(result).text(text);
+        if (fail) {
+          $(result).parent().addClass("fail");
+        } else {
+          $(result).parent().addClass("pass");
+        }
+        
+        mctx.control.state = data.control_state_id;
+      }
+      
+      setTimeout(updater, 2000);
+    })
+   .fail(function () {
+     $(result).text("Connection failed.").parent().addClass("fail");
+     setTimeout(updater, 4000);
+   });
+  };
+  
+  updater();
+};
+
+
+$.fn.startExperiment = function (group, experiment, force, result) {
+ $(group).attr('disabled', 'disabled');
+ 
+ if (!experiment || !experiment.match(/^[a-zA-Z0-9_-]+$/)) {
+   result.text("Experiment names must be composed of alphanumeric characters" + 
+               " or the characters -_-").addClass("fail");
+   $(group).removeAttr('disabled');
+   return;
+ } 
+ 
+ var data = {action : "start", name : experiment};
+ if (force) {
+   data.force = 1;
+ }
+ 
+ $.ajax({
+   url : mctx.control.api,
+   data : data
+ }).done(function (data) {
+   if (!result.checkStatus(data)) {
+     return;
+   }
+   result.html(" ");
+   toggleControls(true);
+ }).always(function () {
+   $(group).removeAttr('disabled');
+ });
+};
+
+$.fn.stopExperiment = function (result) {
+  var stop = this;
+  stop.attr('disabled', 'disabled');
+  result.text("Stopping the experiment...");
+  
   $.ajax({
     url : mctx.control.api,
-    data : {'action' : 'identify'}
+    data : {action : "stop"}
   }).done(function (data) {
     if (!result.checkStatus(data)) {
-      $(result).parent().addClass("fail");
       return;
     }
-    
-    var text;
-    var running = false;
-    var fail = false;
-    switch (data.control_state_id) {
-      case mctx.control.states.start:
-        text = "Experiment started - '" + data.control_experiment_name +
-               "' by " + data.control_user_name;
-        running = true;
-      break;
-      case mctx.control.states.pause:
-        text = "Experiment paused - '" + data.control_experiment_name +
-               "' by " + data.control_user_name;
-        running = true;
-      break;
-      case mctx.control.states.stop:
-        text = "No experiment running.";
-      break;
-      case mctx.control.states.emergency:
-        text = "Emergency mode - '" + data.control_experiment_name +
-               "' by " + data.control_user_name;
-        running = true;
-        fail = true;
-      default:
-        text = "Unknown mode: " + data.control_state_id;
-        fail = true;
+    result.html(" ");
+    toggleControls(false);
+  }).always(function () {
+    stop.removeAttr('disabled');
+  });
+};
+
+$.fn.setPressure = function(pressure, result) {
+  result.html(" ");
+  
+  for (var k in pressure) {
+    var n = Number(pressure[k]);
+    if (isNaN(n) || n < 0) {
+      result.text("You must give positive numeric values.").addClass("fail");
+      return;
     }
-    
-    if (running) {
-      $("#experiment-stop").show();
-      $("#pressure-widget").show();
-    } else {
-      $("#start-widget").show();
+    pressure[k] = n;
+  }
+  
+  var set = pressure['set'] + "," + pressure['wait'] + ","
+            pressure['size'] + "," + pressure['count'];
+  $.ajax({
+    url : mctx.api + "actuators",
+    data : {id : mctx.actuator.pressure_regulator, set : set}
+  }).done(function (data) {
+    if (!result.checkStatus(data)) {
+      return;
     }
     
-    $(result).text(text);
-    if (fail) {
-      $(result).parent().addClass("fail");
-    } else {
-      $(result).parent().addClass("pass");
-    }
+    result.text("Set ok!").removeClass("fail").addClass("pass");
   });
-};
+};
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