.

node_modules/node-notifier/notifiers/notifysend.js

@@ -0,0 +1,94 @@
+/**
+ * Node.js wrapper for "notify-send".
+ */
+var os = require('os');
+var which = require('which');
+var utils = require('../lib/utils');
+
+var EventEmitter = require('events').EventEmitter;
+var util = require('util');
+
+var notifier = 'notify-send';
+var hasNotifier = void 0;
+
+module.exports = NotifySend;
+
+function NotifySend(options) {
+  options = utils.clone(options || {});
+  if (!(this instanceof NotifySend)) {
+    return new NotifySend(options);
+  }
+
+  this.options = options;
+
+  EventEmitter.call(this);
+}
+util.inherits(NotifySend, EventEmitter);
+
+function noop() {}
+NotifySend.prototype.notify = function(options, callback) {
+  options = utils.clone(options || {});
+  callback = callback || noop;
+
+  if (typeof callback !== 'function') {
+    throw new TypeError(
+      'The second argument must be a function callback. You have passed ' +
+        typeof callback
+    );
+  }
+
+  if (typeof options === 'string') {
+    options = { title: 'node-notifier', message: options };
+  }
+
+  if (!options.message) {
+    callback(new Error('Message is required.'));
+    return this;
+  }
+
+  if (os.type() !== 'Linux' && !os.type().match(/BSD$/)) {
+    callback(new Error('Only supported on Linux and *BSD systems'));
+    return this;
+  }
+
+  if (hasNotifier === false) {
+    callback(new Error('notify-send must be installed on the system.'));
+    return this;
+  }
+
+  if (hasNotifier || !!this.options.suppressOsdCheck) {
+    doNotification(options, callback);
+    return this;
+  }
+
+  try {
+    hasNotifier = !!which.sync(notifier);
+    doNotification(options, callback);
+  } catch (err) {
+    hasNotifier = false;
+    return callback(err);
+  }
+
+  return this;
+};
+
+var allowedArguments = ['urgency', 'expire-time', 'icon', 'category', 'hint'];
+
+function doNotification(options, callback) {
+  var initial, argsList;
+
+  options = utils.mapToNotifySend(options);
+  options.title = options.title || 'Node Notification:';
+
+  initial = [options.title, options.message];
+  delete options.title;
+  delete options.message;
+
+  argsList = utils.constructArgumentList(options, {
+    initial: initial,
+    keyExtra: '-',
+    allowedArguments: allowedArguments
+  });
+
+  utils.command(notifier, argsList, callback);
+}