Added webcam plugin

bpfoster · Mar 3, 2013 · a0c071d · a0c071d
1 parent 03c1533
commit a0c071d
Show file tree

Hide file tree

Showing 16 changed files with 517 additions and 69 deletions.
diff --git a/heimcontrol.js b/heimcontrol.js
@@ -71,6 +71,15 @@ requirejs([ 'http', 'connect', 'mongodb', 'path', 'express', 'node-conf', 'socke
         });
       });
 
+      var clientList = [];
+      io.sockets.on('connection', function(socket) {
+        clientList.push(socket.id);
+        socket.on('disconnect', function() {
+          var i = clientList.indexOf(socket.id);
+          clientList.splice(i,1);
+        });
+      });
+
       // Express
       app.configure(function() {
         app.set('events', new Events.EventEmitter());
@@ -81,6 +90,7 @@ requirejs([ 'http', 'connect', 'mongodb', 'path', 'express', 'node-conf', 'socke
         app.set('sockets', io.sockets);
         app.set('mongo', Mongo);
         app.set('db', db);
+        app.set('clients', clientList);
         app.set('config', config);
         app.set('plugin folder', __dirname + '/plugins');
         app.set('plugin helper', new PluginHelper(app));

diff --git a/package.json b/package.json
@@ -19,6 +19,7 @@
     "pi-gpio": "*",
     "ping": ">= 0.1.1",
     "wake_on_lan": ">= 0.0.3",
+    "delivery": ">= 0.0.3",
     "duino": "https://github.com/ni-c/duino/tarball/master"
   }
 }
diff --git a/plugins/arduino/index.js b/plugins/arduino/index.js
@@ -34,7 +34,7 @@ define([ 'duino' ], function(duino) {
     var that = this;
 
     app.get('events').on('settings-saved', function() {
-      that.refresh();
+      that.init();
     });
 
     app.get('sockets').on('connection', function(socket) {
@@ -50,15 +50,6 @@ define([ 'duino' ], function(duino) {
 
   };
 
-  /**
-   * Refreshes the plugin.
-   * 
-   * @method refresh
-   */
-  Arduino.prototype.refresh = function() {
-    return this.init();
-  };
-
   /**
    * Toggle an Arduino port
    * 
@@ -186,6 +177,7 @@ define([ 'duino' ], function(duino) {
   }
 
   var exports = Arduino;
+
   return exports;
 
 });
diff --git a/plugins/arduino/views/settings.jade b/plugins/arduino/views/settings.jade
@@ -1,6 +1,8 @@
 div.container
   h1 Settings
   h2 Arduino
+  p Example Wirings:&nbsp;
+    a(href="http://ni-c.github.com/heimcontrol.js/plugins/arduino.html") http://ni-c.github.com/heimcontrol.js/plugins/arduino.html
   - if (typeof(success) !== 'undefined')
     div.alert.alert-success.fade.in
       button.close(type="button", data-dismiss="alert") ×

diff --git a/plugins/gpio/index.js b/plugins/gpio/index.js
@@ -72,25 +72,27 @@ define([ 'pi-gpio' ], function(gpio) {
    */
   Gpio.prototype.parse = function() {
     var that = this;
-    this.app.get('db').collection(this.collection, function(err, collection) {
-      collection.find({
-        direction: 'input'
-      }).toArray(function(err, result) {
-        result.forEach(function(item) {
-          gpio.setDirection(parseInt(item.pin), "input", function(err) {
-            gpio.read(parseInt(item.pin), function(err, value) {
-              if (!err) {
-                that.values[item._id] = value;
-                that.app.get('sockets').emit('gpio-input', {
-                  id: item._id,
-                  value: value
-                });
-              }
+    if (that.app.get('clients').length > 0) {
+      that.app.get('db').collection(this.collection, function(err, collection) {
+        collection.find({
+          direction: 'input'
+        }).toArray(function(err, result) {
+          result.forEach(function(item) {
+            gpio.setDirection(parseInt(item.pin), "input", function(err) {
+              gpio.read(parseInt(item.pin), function(err, value) {
+                if (!err) {
+                  that.values[item._id] = value;
+                  that.app.get('sockets').emit('gpio-input', {
+                    id: item._id,
+                    value: value
+                  });
+                }
+              });
             });
           });
         });
       });
-    });
+    }
   };
 
   /**
@@ -110,6 +112,8 @@ define([ 'pi-gpio' ], function(gpio) {
     return callback(null, items);
   }
 
+  var exports = Gpio;
+
   return Gpio;
 
 });
diff --git a/plugins/gpio/views/settings.jade b/plugins/gpio/views/settings.jade
@@ -1,6 +1,8 @@
 div.container
   h1 Settings
   h2 GPIO
+  p Installation Guide:&nbsp;
+    a(href="http://ni-c.github.com/heimcontrol.js/plugins/gpio.html") http://ni-c.github.com/heimcontrol.js/plugins/gpio.html
   - if (typeof(success) !== 'undefined')
     div.alert.alert-success.fade.in
       button.close(type="button", data-dismiss="alert") ×

diff --git a/plugins/wakeonlan/index.js b/plugins/wakeonlan/index.js
@@ -45,19 +45,21 @@ define([ 'ping', 'wake_on_lan' ], function(ping, wol) {
    */
   Wakeonlan.prototype.ping = function() {
     var that = this;
-    this.app.get('db').collection(this.collection, function(err, collection) {
-      collection.find({}).toArray(function(err, result) {
-        result.forEach(function(item) {
-          ping.sys.probe(item.host, function(value) {
-            that.values[item._id] = value;
-            that.app.get('sockets').emit('wakeonlan-ping', {
-              id: item._id,
-              alive: value
+    if (that.app.get('clients').length > 0) {
+      that.app.get('db').collection(this.collection, function(err, collection) {
+        collection.find({}).toArray(function(err, result) {
+          result.forEach(function(item) {
+            ping.sys.probe(item.host, function(value) {
+              that.values[item._id] = value;
+              that.app.get('sockets').emit('wakeonlan-ping', {
+                id: item._id,
+                alive: value
+              });
             });
           });
         });
       });
-    });
+    }
   };
 
   /**
@@ -90,6 +92,8 @@ define([ 'ping', 'wake_on_lan' ], function(ping, wol) {
     return callback(null, items);
   }
 
+  var exports = Wakeonlan;
+
   return Wakeonlan;
 
 });
diff --git a/plugins/webcam/index.js b/plugins/webcam/index.js
@@ -0,0 +1,153 @@
+if (typeof define !== 'function') {
+  var define = require('amdefine')(module);
+}
+
+/**
+ * Webcam Plugin. Plugin that uses streamer to create images from the webcam and pushes them to the clients
+ *
+ * @class Webcam
+ * @constructor 
+ */
+
+define([ 'child_process', 'delivery', 'fs' ], function( ChildProcess, Delivery, Fs ) {
+
+  var Webcam = function(app) {
+
+    this.name = 'Webcam';
+    this.id = 'webcam';
+    this.collection = 'Webcam';
+    this.icon = 'icon-play-circle';
+
+    this.app = app;
+    this.pluginHelper = app.get('plugin helper');
+
+    this.webcamList = [];
+    this.webcams = {};
+
+    this.deliveryList = [];
+
+    this.init();
+
+    var that = this;
+
+    app.get('events').on('settings-saved', function() {
+      that.init();
+    });
+
+    app.get('sockets').on('connection', function(socket) {
+      var delivery = Delivery.listen(socket);
+      that.deliveryList.push(delivery);
+
+      socket.on('disconnect', function() {
+        that.deliveryList.forEach(function(delivery) {
+          if (delivery.socket.id == socket.id) {
+            var i = that.deliveryList.indexOf(delivery);
+            that.deliveryList.splice(i,1);
+          }
+        });
+      });
+
+    });
+  };
+
+  /**
+   * Initialize the webcams
+   * 
+   * @method init
+   */
+  Webcam.prototype.init = function() {
+
+    var that = this;
+    this.webcamList.forEach(function(webcam) {
+      clearInterval(webcam);
+    });
+    this.webcamList = [];
+
+    return this.app.get('db').collection(that.collection, function(err, collection) {
+      collection.find({}).toArray(function(err, result) {
+        if ((!err) && (result.length > 0)) {
+          result.forEach(function(item) {
+            function capture() {
+              if (that.app.get('clients').length > 0) {
+                var filename = '/tmp/' + item._id + '.jpeg';
+                that.streamer(item.input, filename, '1280x720', function(err, result) {
+                  if (err) {
+                    console.log(err);
+                  } else {
+                    that.deliveryList.forEach(function(delivery) {
+                      delivery.send({
+                        name: item._id + '.jpg',
+                        path : filename,
+                      });
+                    });
+                  }
+                });             
+              }
+            }
+            var intervalId = setInterval(capture, parseInt(item.interval)*1000);
+            that.webcamList.push(intervalId);
+          });
+        }
+      });
+    });
+  }
+
+  /**
+   * Create an image using streamer
+   *
+   * @method streamer
+   * @param {String} input The input to use, e.g. '/dev/video0'
+   * @param {String} output The output file, e.g. '/tmp/image.jpg'
+   * @param {String} resolution The resolution to use, e.g. '1280x720'
+   * @param {Function} callback The callback method to execute after manipulation
+   * @param {String} callback.err null if no error occured, otherwise the error
+   * @param {Object} callback.result The result of the exec call
+   */
+  Webcam.prototype.streamer = function(input, output, resolution, callback) {
+
+    var exec = ChildProcess.exec;
+    var cmd = 'streamer -c ' + input + ' -o ' + output + ' -s ' + resolution;
+    exec(cmd, function(err, stdout, stderr) {
+      if(err) {
+        callback(err);
+      } else {
+        callback(null, stdout);
+      }
+    });    
+  }
+  /**
+   * Manipulate the items array before render
+   *
+   * @method beforeRender
+   * @param {Array} items An array containing the items to be rendered
+   * @param {Function} callback The callback method to execute after manipulation
+   * @param {String} callback.err null if no error occured, otherwise the error
+   * @param {Object} callback.result The manipulated items
+   */
+  Webcam.prototype.beforeRender = function(items, callback) {
+    var that = this;
+    var devList = Fs.readdirSync('/dev/');
+    var deviceList = [];
+    devList.forEach(function(dev) {
+      if (dev.substr(0,5) == 'video') {
+        deviceList.push('/dev/' + dev);
+      }
+    })
+    items.forEach(function(item) {
+      console.log(deviceList.indexOf(item.input));
+      if (deviceList.indexOf(item.input)==-1) {
+        console.log('Webcam Plugin: Device "' + item.input + '" not found.');
+        var i = items.indexOf(item);
+        items.splice(i,1);
+      } else {
+        item.deviceList = deviceList;
+    }
+    });
+    return callback(null, items);
+  }
+
+  var exports = Webcam;
+
+  return Webcam;
+
+});
diff --git a/plugins/webcam/public/css/webcam.css b/plugins/webcam/public/css/webcam.css
@@ -0,0 +1,3 @@
+.plugin-container.webcam:after {
+  content: "Webcam";
+}
diff --git a/plugins/webcam/public/js/webcam.js b/plugins/webcam/public/js/webcam.js
@@ -0,0 +1,15 @@
+require([ "jquery", "/socket.io/socket.io.js", "delivery" ], function() {
+
+  var socket = io.connect();
+
+
+  var delivery = new Delivery(socket);
+
+  delivery.on('receive.success',function(file) {
+    console.log(file);
+    if (file.isImage()) {
+      $('img[data-id="' + file.name + '"]').attr('src', file.dataURL());
+    };
+  });
+
+});
diff --git a/plugins/webcam/views/item.jade b/plugins/webcam/views/item.jade
@@ -0,0 +1,7 @@
+each item in items
+  div.plugin-container.webcam
+    p
+      strong #{item.input}&nbsp;
+      span.muted &nbsp;Webcam
+    div.webcam-img
+      img(src="data:image/jpeg;base64,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", data-id="#{item._id}.jpg")