Use 'request' module instead of home brewed load{Text,JSON} and httpPOST

3 files changed, 84 insertions, 146 deletions

diff --git a/lib/main.js b/lib/main.js
index 3d59d6e..71e4dee 100644
--- a/lib/main.js
+++ b/lib/main.js
@@ -17,6 +17,7 @@ var myStorage = require("simple-storage").storage;
 var browser = require("tab-browser");
 var urlMod = require("url");
 var selfMod = require("self");
+var Request = require("request").Request;
 var preferences = require("preferences-service");
 var BSTPrefNS = require("bzpage").BSTPrefNS;
 // Use my JSON for now before it is fixed for general public
@@ -32,7 +33,6 @@ var config = {};
     config.matches = matchesAll.matches;
     config.skipMatches = matchesAll.skipMatches;
 })();
-console.log("config.matches = " + config.matches.toSource());
 // ==============================================================
 // https://wiki.mozilla.org/Labs/Jetpack/JEP/24
 var WillBemanifest = {
@@ -76,7 +76,6 @@ function skipThisPage(doc) {
     var hostname = urlMod.URL(doc.location.href).host;
     if (REArr) {
         var bugNo = REArr[1];
-        console.log("bugNo = " + bugNo + ", hostname = " + hostname);
         var emailsSent = doc.
         querySelector("#bugzilla-body > dl:nth-of-type(1)").textContent;
         emailsSent = emailsSent.replace(/^(\s*)$/mg,"");
@@ -87,48 +86,54 @@ function skipThisPage(doc) {
 
 function initialize(callback) {
     var prefName = BSTPrefNS+"JSONURL";
-    var url = "";
+    var urlStr = "";
 
     if (preferences.isSet(prefName)) {
-        url = preferences.get(prefName);
+        urlStr = preferences.get(prefName);
     } else {
-        url = JSONURLDefault;
+        urlStr = JSONURLDefault;
         preferences.set(prefName, JSONURLDefault);
     }
 
-    util.loadJSON(url, function(parsedData) {
-        config.gJSONData = parsedData;
+    Request({
+        url: urlStr,
+        onComplete: function () {
+            config.gJSONData = this.response.json;
 
-        var keys = "", key = "";
-        for (key in config.gJSONData) {
-            keys += key + " ";
-        }
-        console.log("loaded JSON object keys: " + keys);
-
-        // Get card translation table
-        if ("downloadJSON" in config.gJSONData.configData) {
-            var URLsList = config.gJSONData.configData.downloadJSON;
-            for (var dwnldObj in URLsList) {
-                console.log("Downloading " + 
-                    dwnldObj + " from URL " +
-                    URLsList[dwnldObj] + ".");
-                util.loadJSON(URLsList[dwnldObj],function(response){
-                    config[dwnldObj] = response;
-                });
+            var keys = "", key = "";
+            for (key in config.gJSONData) {
+                keys += key + " ";
             }
-        };
+            console.log("loaded JSON object keys: " + keys);
 
-        if (!myStorage.logs) {
-            console.log("myStorage.logs empty!");
-            myStorage.logs = {};
-        }
+            // Get additional tables
+            if ("downloadJSON" in config.gJSONData.configData) {
+                var URLsList = config.gJSONData.configData.downloadJSON;
+                for (var dwnldObj in URLsList) {
+                    console.log("Downloading " +
+                        dwnldObj + " from URL " +
+                        URLsList[dwnldObj] + ".");
+                    Request({
+                        url: URLsList[dwnldObj],
+                        onComplete: function() {
+                            config[dwnldObj] = this.response.json;
+                        }
+                    }).get();
+                }
+            };
 
-        var logConstructor = logger.Logger;
-        config.logger = new logConstructor(myStorage.logs,
-            JSON.parse(selfMod.data.load("bugzillalabelAbbreviations.json")));
+            if (!myStorage.logs) {
+                console.log("myStorage.logs empty!");
+                myStorage.logs = {};
+            }
+
+            var logConstructor = logger.Logger;
+            config.logger = new logConstructor(myStorage.logs,
+                JSON.parse(selfMod.data.load("bugzillalabelAbbreviations.json")));
 
-        callback(config);
-    }, this);
+            callback(config);
+        }
+    }).get();
 }
 
 exports.main = function main(options, callbacks) {
diff --git a/lib/rhbzpage.js b/lib/rhbzpage.js
index f61a88b..17b852e 100644
--- a/lib/rhbzpage.js
+++ b/lib/rhbzpage.js
@@ -5,11 +5,11 @@
 var util = require("util");
 var xrpc = require("xmlrpc");
 var apiUtils = require("api-utils");
-var xhr = require("xhr");
 var self = require("self");
 var clip = require("clipboard");
 var Color = require("color").Color;
 var BZPage = require("bzpage").BZPage;
+var Request = require("request").Request;
 var url = require("url");
 var timer = require("timer");
 var selection = require("selection");
@@ -263,14 +263,18 @@ RHBugzillaPage.prototype.pasteBacktraceInComments = function() {
             attURL = "https://bugzilla.redhat.com/attachment.cgi?id="
                     + x[1];
             if (!this.btSnippet) {
-                var btRaw = util.loadText(attURL, function(ret) {
-                    this.btSnippet = this.parseBacktrace(ret);
-                    if (this.btSnippet) {
-                        this.addStuffToTextBox("comment", this.btSnippet);
-                        this.addStuffToTextBox("status_whiteboard",
-                                "btparsed");
+                var that = this;
+                Request({
+                    url: attURL,
+                    onComplete: function() {
+                        that.btSnippet = that.parseBacktrace(this.response.text);
+                        if (that.btSnippet) {
+                            that.addStuffToTextBox("comment", that.btSnippet);
+                            that.addStuffToTextBox("status_whiteboard",
+                                    "btparsed");
+                        }
                     }
-                }, this);
+                }).get();
             }
         }, this);
     }
@@ -506,27 +510,30 @@ RHBugzillaPage.prototype.fillInChipMagic = function () {
 
     XorgLogAttID = this.XorgLogAttList[this.XorgLogAttListIndex][1];
     attURL = "https://bugzilla.redhat.com/attachment.cgi?id="+XorgLogAttID;
-    that = this;
+    var that = this;
 
     // parse Xorg.0.log
-    util.loadText(attURL, function(ret){
-        var interestingLineArr = ret.split("\n").
-            filter(function (v,i,a) {
-                return that.RE.Chipset.test(v);
-        });
-        if (interestingLineArr.length >0) {
-            // TODO we are parsing only the first found line; is it alright?
-            interestingArray = that.RE.Chipset.exec(interestingLineArr[0]);
-            interestingLine = interestingArray[2].
-                replace(/[\s"]+/g," ").trim();
-            // Persuade createNewButton to have mercy and to actually add
-            // non-default button
-            that.constantData.chipMagicTrigger = true;
-            that.chipMagicInterestingLine = interestingLine+"\t"+interestingArray[1]
-                .toUpperCase();
-            that.createNewButton("status_whiteboard", true, "rh-xorg", "chipMagic");
+    Request({
+        url: attURL,
+        onComplete: function () {
+            var interestingLineArr = this.response.text.split("\n").
+                filter(function (v,i,a) {
+                    return that.RE.Chipset.test(v);
+            });
+            if (interestingLineArr.length >0) {
+                // TODO we are parsing only the first found line; is it alright?
+                interestingArray = that.RE.Chipset.exec(interestingLineArr[0]);
+                interestingLine = interestingArray[2].
+                    replace(/[\s"]+/g," ").trim();
+                // Persuade createNewButton to have mercy and to actually add
+                // non-default button
+                that.constantData.chipMagicTrigger = true;
+                that.chipMagicInterestingLine = interestingLine+"\t"+interestingArray[1]
+                    .toUpperCase();
+                that.createNewButton("status_whiteboard", true, "rh-xorg", "chipMagic");
+            }
         }
-    });
+    }).get();
     this.XorgLogAttListIndex++;
 };
 
@@ -693,7 +700,7 @@ RHBugzillaPage.prototype.fixElement = function(elem, beforeText, accKey, afterTe
  */
 RHBugzillaPage.prototype.getBugzillaName = function(URLhostname) {
     var bugzillaID = "";
-    var bzLabelNames = JSON.parse(self.data.load("bugzillalabelNames.json")); 
+    var bzLabelNames = JSON.parse(self.data.load("bugzillalabelNames.json"));
     if (bzLabelNames[URLhostname]) {
         bugzillaID = bzLabelNames[URLhostname];
     } else {
@@ -752,6 +759,7 @@ RHBugzillaPage.prototype.fixAttachById = function(id, type, email) {
         email = false;
     }
 
+    var that = this;
     var msg = new xrpc.XMLRPCMessage("bugzilla.updateAttachMimeType");
     msg.addParameter( {
         'attach_id' : id,
@@ -764,8 +772,16 @@ RHBugzillaPage.prototype.fixAttachById = function(id, type, email) {
     // https://bugzilla.redhat.com/\
     // docs/en/html/api/extensions/compat_xmlrpc/code/webservice.html
     // test on https://bugzilla.redhat.com/show_bug.cgi?id=485145
-    util.httpPOST(this.XMLRPCurl, msg.xml(), this.fixingMIMECallBack,
-    		this, "text/xml", "text/xml");
+    Require({
+        url: this.XMLRPCurl,
+        onComplete: function() {
+            that.fixingMIMECallBack.call(that);
+        },
+        data: msg.xml(),
+        contentType: "text/xml",
+    });
+//    util.httpPOST(this.XMLRPCurl, msg.xml(), this.fixingMIMECallBack,
+//    		this, "text/xml", "text/xml");
     this.reqCounter++;
 };
 
diff --git a/lib/util.js b/lib/util.js
index b2a093c..6348598 100644
--- a/lib/util.js
+++ b/lib/util.js
@@ -215,87 +215,4 @@ var getPassword = exports.getPassword = function getPassword() {
     } else {
         return undefined;
     }
-};
-
-/**
- * Load text from URL
- *
- * @param URL String
- * @param cb_function Function to be called when the download happens with
- * the downloaded body of the HTTP message as the only parameter
- * @param what optional Object argument representing this for this call
- * @return none
- */
-var loadText = exports.loadText = function loadText(URL, cb_function, what) {
-    if (what === undefined) { // missing optional argument
-        what = this;
-    }
-
-    var req = new xhrMod.XMLHttpRequest();
-    req.open("GET", URL, true);
-    req.onreadystatechange = function (aEvt) {
-        if (req.readyState === 4) {
-            if (req.status === 200) {
-                cb_function.call(what, req.responseText);
-            } else {
-                throw "Getting " + URL + "failed!";
-            }
-        }
-    };
-    req.send("");
-};
-
-/**
- * Load JSON from URL
- *
- * @param URL String
- * @param cb_function Function to be called when the download happens with
- * the downloaded JSON as the only parameter
- * @param what optional Object argument representing this for this call
- * @return none
- */
-exports.loadJSON = function loadJSON(URL, cb_function, what) {
-    if (what === undefined) { // missing optional argument
-        what = this;
-    }
-
-    loadText(URL, function (text) {
-        var data = JSON.parse(text);
-        cb_function.call(what, data);
-    }, what);
-};
-
-/**
- * run HTTP POST request
- *
- * @param URL String with URL; required
- * @param data Object/String with data ; required
- * @param cb_function Function called when the request succeeds, with
- *        the only parameter being request object ; required
- * @param what Object which will represent this for the cb_function ; optional
- * @param  mimeData String with MIME type of data
- * @param mimeGet String with MIME type expected on return
- */
-exports.httpPOST = function httpPOST(URL, data, cb_function, what, mimeData, mimeGet) {
-	what = what === undefined ? this : what;
-	mimeData = mimeData === undefined ? "application/x-www-form-urlencoded" : mimeData;
-	mimeGet = mimeGet === undefined ? "text/plain" : mimeGet;
-
-    var req = new xhrMod.XMLHttpRequest();
-    console.log("req = " + req.toSource());
-    req.open("POST", URL, true);
-
-    req.overrideMimeType(mimeGet);
-    req.setRequestHeader("Content-type", mimeData);
-    req.onreadystatechange = function(aEvt) {
-        if (req.readyState === 4) {
-            if (req.status === 200) {
-                console.log("POST success!");
-                cb_function.call(what, req);
-            } else {
-                console.error("POST failed!");
-            }
-        }
-    };
-    req.send(data);
-};
+};
\ No newline at end of file