Merge pull request #387 from getsentry/react-native

Add react-native plugin

Author: benvinegar

plugins/react-native.js

@@ -0,0 +1,51 @@
+/*global ErrorUtils:false*/
+
+/**
+ * react-native plugin for Raven
+ *
+ * Usage:
+ *   var Raven = require('raven-js');
+ *   require('raven-js/plugins/react-native')(Raven);
+ */
+module.exports = function (Raven) {
+    "use strict";
+
+    function urlencode(obj) {
+        var pairs = [];
+        for (var key in obj) {
+          if ({}.hasOwnProperty.call(obj, key))
+            pairs.push(encodeURIComponent(key) + '=' + encodeURIComponent(obj[key]));
+        }
+        return pairs.join('&');
+    }
+
+    function xhrTransport(options) {
+        options.auth.sentry_data = JSON.stringify(options.data);
+
+        var request = new XMLHttpRequest();
+        request.onreadystatechange = function (e) {
+            if (request.readyState !== 4) {
+                return;
+            }
+
+            if (request.status === 200) {
+                if (options.onSuccess) {
+                    options.onSuccess();
+                }
+            } else {
+                if (options.onError) {
+                    options.onError();
+                }
+            }
+        };
+
+        request.open('GET', options.url + '?' + urlencode(options.auth));
+        request.send();
+    }
+
+    // react-native doesn't have a document, so can't use default Image
+    // transport - use XMLHttpRequest instead
+    Raven.setTransport(xhrTransport);
+
+    ErrorUtils.setGlobalHandler(Raven.captureException);
+};

src/raven.js

@@ -359,6 +359,21 @@ var Raven = {
         return Raven;
     },
 
+    /**
+     * Override the default HTTP transport mechanism that transmits data
+     * to the Sentry server.
+     *
+     * @param {function} transport Function invoked instead of the default
+     *                             `makeRequest` handler.
+     *
+     * @return {Raven}
+     */
+    setTransport: function(transport) {
+        globalOptions.transport = transport;
+
+        return Raven;
+    },
+
     /*
      * Get the latest raw exception that was captured by Raven.
      *