Trying to make the simplest possible inherited objects.

3 files changed, 1684 insertions, 0 deletions

diff --git a/lib/puvodni/bzpage.js b/lib/puvodni/bzpage.js
new file mode 100644
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+++ b/lib/puvodni/bzpage.js
@@ -0,0 +1,729 @@
+/*jslint onevar: false, browser: true, evil: true, laxbreak: true, undef: true, nomen: true, eqeqeq: true, bitwise: true, maxerr: 1000, immed: false, white: false, plusplus: false, regexp: false, undef: false */
+/*global jetpack */
+// Released under the MIT/X11 license
+// http://www.opensource.org/licenses/mit-license.php
+"use strict";
+var util = require("util");
+var simpleStorage = require("simple-storage");
+var Color = require("color").Color;
+
+var TriagedDistro = 13;
+var NumberOfFrames = 7;
+var XMLRPCurl = "https://bugzilla.redhat.com/xmlrpc.cgi";
+var bugURL = "https://bugzilla.redhat.com/show_bug.cgi?id=";
+
+// ====================================================================================
+// BZPage's methods
+
+var BZPage = exports.BZPage = function BZPage(doc, config) {
+    console.log("doc = " + doc);
+    console.log("config = " + config);
+    // constants
+    this.SalmonPink = new Color(255, 224, 176); // RGB 255, 224, 176; HSL 36, 2,
+                                                // 85
+    this.ReporterColor = new Color(255, 255, 166); // RGB 255, 255, 166; HSL 60, 2,
+                                                   // 83    
+    // initialize dynamic properties
+    this.doc = doc;
+    console.log("this.doc = " + this.doc);
+    
+    this.submitHandlerInstalled = false;
+    this.bugNo = util.getBugNo(this.doc.location.toString());
+    
+    var keys = "";
+    for (var key in this.prototype) {
+        keys += key + ", ";
+    }
+    console.log("keys = " + keys);
+    
+    this.reporter = this.getReporter();
+    this.product = this.getOptionValue("product");
+    this.component = this.getOptionValue("component");
+    this.version = this.getVersion();
+    this.title = this.doc.getElementById("short_desc_nonedit_display").textContent;
+    this.CCList = this.getCCList();
+
+    this.packages = this.getInstalledPackages();
+
+    if ("commentStrings" in config.gJSONData) {
+        this.commentStrings = config.gJSONData.commentStrings;    
+    }
+    
+    if ("constantData" in config.gJSONData) {
+        // this is wrong, I shouldn't bother anybody with my Xorg data, and
+        // I should load it from URL
+        // var stuff = JSON.parse(self.data.load("chiIDsGroupings.json"));
+        this.constantData = config.gJSONData.constantData;
+    }
+    
+    if ("CCmaintainer" in config.gJSONData.constantData) {
+        this.defBugzillaMaintainerArr = config.gJSONData.constantData.CCmaintainer;
+    }
+    
+    if ("submitsLogging" in config.gJSONData.configData &&
+        config.gJSONData.configData.submitsLogging) {
+        this.log = config.logger;
+        this.setUpLogging();
+    }
+
+    this.generateButtons();
+};
+
+/**
+ *
+ */
+BZPage.prototype.getInstalledPackages = function getInstalledPackages() {
+    var installedPackages = {};
+    if (config.gJSONData && ("commentPackages" in config.gJSONData)) {
+        var enabledPackages = jetpack.storage.settings.enabledPacks.split(/[, ]/);
+        enabledPackages.forEach(function (pkg, idx, arr) {
+            if (pkg in config.gJSONData.commentPackages) {
+                installedPackages[pkg] = config.gJSONData.commentPackages[pkg];
+            }
+        });
+    }
+    return installedPackages;
+};
+
+/**
+ * Actual execution function
+ *
+ * @param cmdLabel String with the name of the command to be executed
+ * @param cmdParams Object with the appropriate parameters for the command
+ */
+BZPage.prototype.centralCommandDispatch = function centralCommandDispatch (cmdLabel, cmdParams) {
+    switch (cmdLabel) {
+        case "resolution":
+        case "product":
+        case "component":
+        case "version":
+        case "priority":
+            this.selectOption(cmdLabel, cmdParams);
+            break;
+        case "status":
+            this.selectOption("bug_status", cmdParams);
+            break;
+        case "platform":
+            this.selectOption("rep_platform", cmdParams);
+            break;
+        case "os":
+            this.selectOption("op_sys", cmdParams);
+            break;
+        case "severity":
+            this.selectOption("bug_severity", cmdParams);
+            break;
+        case "target":
+            this.selectOption("target_milestone", cmdParams);
+            break;
+        case "addKeyword":
+            this.addStuffToTextBox("keywords",cmdParams);
+            break;
+        case "removeKeyword":
+            this.removeStuffFromTextBox("keywords", cmdParams);
+            break;
+        case "addWhiteboard":
+            this.addStuffToTextBox("status_whiteboard",cmdParams);
+            break;
+        case "removeWhiteboard":
+            this.removeStuffFromTextBox("status_whiteboard",cmdParams);
+            break;
+        case "assignee":
+            this.changeAssignee(cmdParams);
+            break;
+        case "qacontact":
+            this.clickMouse("bz_qa_contact_edit_action");
+            this.doc.getElementById("qa_contact").value = cmdParams;
+            break;
+        case "url":
+            this.clickMouse("bz_url_edit_action");
+            this.doc.getElementById("bug_file_loc").value = cmdParams;
+            break;
+        // TODO dependson/blocked doesn't work. Find out why.
+        case "addDependsOn":
+            this.clickMouse("dependson_edit_action");
+            this.addStuffToTextBox("dependson", cmdParams);
+            break;
+        case "removeDependsOn":
+            this.clickMouse("dependson_edit_action");
+            this.removeStuffFromTextBox("dependson", cmdParams);
+            break;
+        case "addBlocks":
+            this.clickMouse("blocked_edit_action");
+            this.addStuffToTextBox("blocked", cmdParams);
+            break;
+        case "removeBlocks":
+            this.clickMouse("blocked_edit_action");
+            this.removeStuffFromTextBox("blocked", cmdParams);
+            break;
+        case "comment":
+            this.addStuffToTextBox("comment", cmdParams);
+            break;
+        case "commentIdx":
+            var commentText = this.commentStrings[cmdParams];
+            this.addStuffToTextBox("comment", commentText);
+            break;
+        case "setNeedinfo":
+            // cmdParams are actually ignored for now; we may in future
+            // distinguish different actors to be target of needinfo
+            this.setNeedinfoReporter();
+            break;
+        case "addCC":
+            this.addToCCList(cmdParams);
+            break;
+        // TODO flags, see also
+
+        case "commit":
+            if (cmdParams) {
+                // Directly commit the form
+                this.doc.forms.namedItem("changeform").submit();
+            }
+            break;
+    } 
+};
+
+/**
+ * Take the ID of the package/id combination, and execute it
+ *
+ * @param String combined package + "//" + id combination
+ * Fetches the command object from this.installedPackages and then
+ * goes through all commands contained in it, and calls
+ * this.centralCommandDispatch to execute them.
+ */
+BZPage.prototype.executeCommand = function executeCommand (cmd) {
+    var cmdArr = cmd.split("//");
+    var commentObj = this.packages[cmdArr[0]][cmdArr[1]];
+
+    for (var key in commentObj) {
+        this.centralCommandDispatch(key,commentObj[key]);
+    }
+};
+
+/**
+ * Add XGL to the CC list
+ *
+ * @param evt Event which made this function active
+ * @return none
+ */
+BZPage.prototype.changeAssignee = function changeAssignee (newAssignee) {
+    var defAssigneeButton = null;
+    this.addToCCList(this.owner);
+    if (newAssignee === null) {
+        this.doc.getElementById("set_default_assignee").removeAttribute(
+            "checked");
+        return ;
+    }
+    
+    if (this.getDefaultAssignee) {
+        if (newAssignee === "default") {
+            var defAss = this.getDefaultAssignee();
+            if (defAss) {
+                newAssignee = defAss;
+            } else {
+                return ;
+            }
+        }
+    }
+
+    if (newAssignee) {
+        this.clickMouse("bz_assignee_edit_action");
+        this.doc.getElementById("assigned_to").value = newAssignee;
+        this.doc.getElementById("set_default_assignee").checked = false;
+        defAssigneeButton = this.doc.getElementById("setDefaultAssignee_btn");
+        if (defAssigneeButton) {
+            defAssigneeButton.style.display = "none";
+        }
+    }
+};
+
+/**
+ * Adds new option to the 'comment_action' scroll down box
+ *
+ * @param pkg String package name
+ * @param cmd String with the name of the command
+ * If the 'comment_action' scroll down box doesn't exist, this
+ * function will set up new one.
+ */
+BZPage.prototype.addToCommentsDropdown = function addToCommentsDropdown (pkg, cmd) {
+    var select = this.doc.getElementById("comment_action");
+    if (!select) {
+        var that = this;
+        this.doc.getElementById("comments").innerHTML +=
+            "<div id='make_bugzilla_comment_action'>" +
+            "  <label for='comment_action'>Add Comment: </label>" +
+            "  <select id='comment_action'>" +
+            "    <option value=''>-- Select Comment from List --</option>" +
+            "</div>";
+        select = this.doc.getElementById("comment_action");
+        select.addEventListener("change", function () {
+            var value = "";
+            var valueElement = that.doc.getElementById("comment_action");
+            if (valueElement) {
+                value = valueElement.getAttribute("value");
+            } else {
+                return;
+            }
+            that.executeCommand(value);
+        }, false);
+    }
+    
+    var opt = this.doc.createElement("option");
+    opt.value = pkg + "//" + cmd;
+    opt.textContent = this.packages[pkg][cmd].name;
+    select.appendChild(opt);
+};
+
+/**
+ * Generic function to add new button to the page. Actually copies new button
+ * from the old one (in order to have the same look-and-feel, etc.
+ *
+ * @param location Object around which the new button will be added
+ * @param after Boolean before or after location ?
+ * @param pkg String which package to take the command from
+ * @param id String which command to take
+ * @return none
+ */
+BZPage.prototype.createNewButton = function createNewButton (location, after, pkg, id) {
+    var that = this;
+    var cmdObj = this.packages[pkg][id];
+    var newId = id + "_btn";
+    var label = cmdObj.name;
+
+    // protection against double-firings
+    if (this.doc.getElementById(newId)) {
+        console.error("Element with id " + newId + "already exists!");
+        return ;
+    }
+
+    // creation of button might be conditional on existence of data in constantData
+    if ("ifExist" in cmdObj) {
+        if (!(cmdObj.ifExist in this.constantData)) {
+            return ;
+        }
+    }
+
+    var newButton = this.doc.createElement("input");
+    newButton.setAttribute("id", newId);
+    newButton.setAttribute("type", "button");
+    newButton.value = label;
+    newButton.addEventListener("click", function(evt) {
+        that.executeCommand(pkg + "//" + id);
+    }, false);
+    
+    var originalLocation = this.doc.getElementById(location);
+    
+    if (after) {
+        originalLocation.parentNode.insertBefore(newButton,
+                originalLocation.nextSibling);
+        originalLocation.parentNode.insertBefore(this.doc
+                .createTextNode("\u00A0"), newButton);
+    } else {
+        originalLocation.parentNode.insertBefore(newButton, originalLocation);
+        originalLocation.parentNode.insertBefore(this.doc
+                .createTextNode("\u00A0"), originalLocation);
+    }
+};
+
+/**
+ *
+ */
+BZPage.prototype.generateButtons = function generateButtons () {
+    var topRowPosition = "topRowPositionID";
+    var bottomRowPosition = "commit";
+
+    // create anchor for the top toolbar
+    var commentBox = this.doc.getElementById("comment");
+    var brElement = this.doc.createElement("br");
+    brElement.setAttribute("id",topRowPosition);
+    commentBox.parentNode.normalize();
+    commentBox.parentNode.insertBefore(brElement, commentBox);
+    
+    for (var pkg in this.packages) {
+        for (var cmdIdx in this.packages[pkg]) {
+            var cmdObj = this.packages[pkg][cmdIdx];
+            switch (cmdObj.position) {
+                case "topRow":
+                    this.createNewButton(topRowPosition, false, pkg, cmdIdx);
+                    break;
+                case "bottomRow":
+                    this.createNewButton(bottomRowPosition, false, pkg, cmdIdx);
+                    break;
+                case "dropDown":
+                    this.addToCommentsDropdown(pkg,cmdIdx);
+                    break;
+                default: // [+-]ID
+                    var firstChr = cmdObj.position.charAt(0);
+                    var newId = cmdObj.position.substr(1);
+                    this.createNewButton(newId, firstChr === "+", pkg, cmdIdx);
+                    break;
+            }
+        }
+    }
+};
+
+/**
+ * Get the current email of the reporter of the bug.
+ *
+ * @return string
+ */
+BZPage.prototype.getReporter = function getReporter () {
+    return this.doc
+            .querySelector("#bz_show_bug_column_2 > table .vcard:first-of-type > a").textContent;
+};
+
+/**
+ * Get the current version of the Fedora release ... even if changed meanwhile
+ * by bug triager.
+ *
+ * @return string (integer for released Fedora, float for RHEL, rawhide)
+ */
+BZPage.prototype.getVersion = function getVersion () {
+    var verStr = this.getOptionValue("version").toLowerCase();
+    var verNo = 0;
+    if (/rawhide/.test(verStr)) {
+        verNo = 999;
+    } else {
+        verNo = Number(verStr);
+    }
+    return verNo;
+};
+
+BZPage.prototype.commentsWalker = function commentsWalker (fce) {
+    var comments = this.doc.getElementById("comments").getElementsByClassName(
+            "bz_comment");
+    Array.forEach(comments, function(item) {
+        fce(item);
+    }, this);
+};
+
+/**
+ * Set background color of all comments made by reporter in ReporterColor color
+ *
+ */
+BZPage.prototype.checkComments = function checkComments () {
+    var that = this;
+    this.commentsWalker(function(x) {
+        var email = x.getElementsByClassName("vcard")[0]
+                .getElementsByTagName("a")[0].textContent;
+        if (new RegExp(that.reporter).test(email)) {
+            x.style.backgroundColor = that.ReporterColor.toString();
+        }
+    });
+};
+
+BZPage.prototype.collectComments = function collectComments () {
+    var outStr = "";
+    this.commentsWalker(function(x) {
+        outStr += x.getElementsByTagName("pre")[0].textContent + "\n";
+    });
+    return outStr.trim();
+};
+
+
+/**
+ * Select option with given label on the <SELECT> element with given id.
+ *
+ * Also execute change HTMLEvent, so that the form behaves accordingly.
+ *
+ * @param id
+ * @param label
+ * @return none
+ *
+ * FIXME bugzilla-comments version has this signature:
+ * selectOption = function selectOption(select, value) {
+       var doc = select[0].ownerDocument;
+       select.val(value);
+ */
+BZPage.prototype.selectOption = function selectOption (id, label) {
+    var sel = this.doc.getElementById(id);
+    sel.value = label;
+    var intEvent = this.doc.createEvent("HTMLEvents");
+    intEvent.initEvent("change", true, true);
+    sel.dispatchEvent(intEvent);
+};
+
+/**
+ * Send mouse click to the specified element
+ *
+ * @param String ID of the element to send mouseclick to
+ * @return None
+ */
+BZPage.prototype.clickMouse = function clickMouse (targetID) {
+    var localEvent = this.doc.createEvent("MouseEvents");
+    localEvent.initMouseEvent("click", true, true, this.doc.defaultView, 0, 0,
+            0, 0, 0, false, false, false, false, 0, null);
+    this.doc.getElementById(targetID).dispatchEvent(localEvent);
+};
+
+/**
+ * Add object to the text box (comment box or status whiteboard)
+ *
+ * @param id String with the id of the element
+ * @param stuff String/Array to be added to the comment box
+ *
+ * @return none
+ */
+BZPage.prototype.addStuffToTextBox = function addStuffToTextBox (id, stuff) {
+    var textBox = this.doc.getElementById(id);
+    if (textBox.tagName.toLowerCase() === "textarea") {
+        stuff = textBox.value ? "\n\n" + stuff : stuff;
+        textBox.value += stuff;
+    } else {
+        textBox.value = util.addCSVValue(textBox.value,stuff);
+    }
+};
+
+/**
+ * Remove a keyword from the element if it is there
+ *
+ * @param id String with the id of the element
+ * @param stuff String/Array with keyword(s) to be removed
+ */
+BZPage.prototype.removeStuffFromTextBox = function removeStuffFromTextBox (id, stuff) {
+    var changedElement = this.getElementById(id);
+    changedElement.value = util.removeCSVValue(changedElement.value,stuff);
+};
+
+/**
+ * generalized hasKeyword ... search in the value of the box with given id
+ *
+ * @param id String with ID of the element we want to check
+ * @param str String to be searched for
+ * @return Boolean found?
+ */
+BZPage.prototype.idContainsWord = function idContainsWord (id, str) {
+    var kwd = "";
+    try {
+        kwd = this.doc.getElementById(id).value;
+    } catch (e) {
+        // For those who don't have particular element at all or if it is empty
+        return false;
+    }
+    return (kwd.trim().indexOf(str) !== -1);
+};
+
+/**
+ * Check for the presence of a keyword
+ *
+ * @param str String with the keyword
+ * @return Boolean
+ */
+BZPage.prototype.hasKeyword = function hasKeyword (str) {
+    return (this.idContainsWord('keywords', str));
+};
+
+/**
+ *
+ */
+BZPage.prototype.getOptionValue = function getOptionValue (id) {
+    // Some special bugs don't have version for example
+    var element = this.doc.getElementById(id);
+    if (element) {
+        return element.value;
+    } else {
+        console.log("Failed to find element with id = " + id);
+        return "#NA";
+    }
+};
+
+/**
+ * Set the bug to NEEDINFO state
+ *
+ * Working function.
+ * @return none
+ * @todo TODO we may extend this to general setNeedinfo function
+ * with parameter [reporter|assignee|general-email-address]
+ */
+BZPage.prototype.setNeedinfoReporter = function setNeedinfoReporter () {
+    this.clickMouse("needinfo");
+    this.selectOption("needinfo_role", "reporter");
+};
+
+/**
+ *
+ */
+BZPage.prototype.getOwner = function getOwner () {
+    var priorityParent = this.doc.querySelector("label[for~='target_milestone']")
+        .parentNode.parentNode.parentNode;
+    var assigneeAElement = priorityParent.querySelector("tr:nth-of-type(1) a.email");
+    var assgineeHref = decodeURI(assigneeAElement.getAttribute("href"));
+    var email = assgineeHref.split(":")[1];
+    return email;
+};
+
+/**
+ * Get login of the currently logged-in user.
+ *
+ * @return String with the login name of the currently logged-in user
+ */
+BZPage.prototype.getLogin = function getLogin () {
+    var lastLIElement = this.doc.querySelector("#header ul.links li:last-of-type");
+    var loginArr = lastLIElement.textContent.split("\n");
+    var loginStr = loginArr[loginArr.length - 1].trim();
+    return loginStr;
+};
+
+/**
+ * Return maintainer which is per default by bugzilla
+ * (which is not necessarily the one who is default maintainer per component)
+ *
+ * @return String with the maintainer's email address
+ */
+BZPage.prototype.getDefaultBugzillaMaintainer = function getDefaultBugzillaMaintainer (component) {
+    var address = util.filterByRegexp(this.defBugzillaMaintainerArr, component);
+    return address;
+};
+
+/**
+ * collect the list of attachments in a structured format
+ *
+ * @return Array of arrays, one for each attachments;
+ * each record has string name of the attachment, integer its id number,
+ *         string of MIME type, integer of size in kilobytes, and the whole
+ *         element itself
+ */
+BZPage.prototype.getAttachments = function getAttachments () {
+    var outAtts = [];
+    var atts = this.doc.getElementById("attachment_table")
+            .getElementsByTagName("tr");
+    for ( var i = 1, ii = atts.length - 1; i < ii; i++) {
+        outAtts.push(this.parseAttachmentLine(atts[i]));
+    }
+    return outAtts;
+};
+
+/**
+ * returns password from the current storage, or if there isn't
+ * one, then it will ask user for it.
+ *
+ * @return String with the password
+ */
+BZPage.prototype.getPassword = function getPassword () {
+    if (jetpack.storage.settings.BZpassword) {
+        return jetpack.storage.settings.BZpassword;
+    } else {
+        var prompts = Components.classes["@mozilla.org/embedcomp/prompt-service;1"]
+                .getService(Components.interfaces.nsIPromptService);
+        var password = {
+            value : ""
+        }; // default the password to pass
+        var check = {
+            value : true
+        }; // default the checkbox to true
+        var result = prompts.promptPassword(null, "Title", "Enter password:",
+                password, null, check);
+        // result is true if OK was pressed, false if cancel was pressed.
+        // password.value is
+        // set if OK was pressed. The checkbox is not displayed.
+        if (result) {
+            var passwordText = password.value;
+            jetpack.storage.settings.BZpassword = passwordText;
+            jetpack.storage.simple.sync();
+            return passwordText;
+        }
+    }
+    return null;
+};
+
+/**
+ *
+ */
+BZPage.prototype.setUpLogging = function setUpLogging () {
+    // For adding additional buttons to the top toolbar
+    var additionalButtons = this.doc.querySelector("#bugzilla-body *.related_actions");
+    var that = this;
+
+    // logging all submits for timesheet
+    // FIXME we should merge in functionality of RHBugzillaPage.submitCallback
+    // and actually make it working
+    // Maybe rewriting whole offline capability into a separate object?
+    if (!this.submitHandlerInstalled) {
+        console.log("Installing submit callback!");
+        this.doc.forms.namedItem("changeform").addEventListener("submit",function (evt) {
+            console.log("Submit callback!");
+            var resp = that.log.addLogRecord(that);
+            console.log("resp = " + resp);
+            if (resp === null) {
+                console.log("Avoiding submitting!");
+                // FIXME doesn't work ... still submitting'
+                evt.stopPropagation();
+                evt.preventDefault();
+            }    
+        }, false);
+        this.submitHandlerInstalled = true;
+    }
+
+    var generateTimeSheetUI = this.doc.createElement("li");
+    generateTimeSheetUI.innerHTML = "\u00A0-\u00A0<a href='#' id='generateTSButton'>"
+            + "Generate timesheet</a>";
+    additionalButtons.appendChild(generateTimeSheetUI);
+    this.doc.getElementById("generateTSButton").addEventListener(
+            "click",
+            function(evt) {
+                that.log.createBlankPage.call(that.log, "TimeSheet",
+                        that.log.generateTimeSheet);
+                evt.stopPropagation();
+                evt.preventDefault();
+            }, false);
+
+    var clearLogsUI = this.doc.createElement("li");
+    clearLogsUI.innerHTML = "\u00A0-\u00A0<a href='#' id='clearLogs'>"
+            + "Clear logs</a>";
+    additionalButtons.appendChild(clearLogsUI);
+    var clearLogAElem = this.doc.getElementById("clearLogs");
+    clearLogAElem.addEventListener("click", function() {
+        that.log.store = {};
+        jetpack.storage.simple.sync();
+        this.style.color = that.log.EmptyLogsColor;
+        this.style.fontWeight = "normal";
+        console.log("this.store wiped out!");
+    }, false);
+
+    if (!this.log.store) {
+        console.log("No this.store defined!");
+        this.log.store = {};
+    }
+
+    if (this.log.store.length > 0) {
+        clearLogAElem.style.color = this.log.FullLogsColor;
+        clearLogAElem.style.fontWeight = "bolder";
+    } else {
+        clearLogAElem.style.color = this.log.EmptyLogsColor;
+        clearLogAElem.style.fontWeight = "normal";
+    }
+};
+
+/**
+ * adds a person to the CC list, if it isn't already there
+ *
+ * @param who String with email address or "self" if the current user
+ * of the bugzilla should be added
+ */
+BZPage.prototype.addToCCList = function addToCCList (who) {
+    if (!who) {
+        return ;
+    }
+    if (who === "self") {
+        this.doc.getElementById("addselfcc").checked = true;
+    } else {
+        this.clickMouse("cc_edit_area_showhide");
+        if (!util.isInList(who, this.CCList)) {
+            this.addStuffToTextBox("newcc",who);
+        }
+    }
+};
+
+/**
+ * a collect a list of emails on CC list
+ *
+ * @return Array with email addresses as Strings.
+ */
+BZPage.prototype.getCCList = function getCCList () {
+    var CCListSelect = this.doc.getElementById("cc");
+    outCCList = [];
+    if (CCListSelect) {
+        outCCList = Array.map(CCListSelect.options, function(item) {
+            return item.value;
+        });    
+    }
+    return outCCList;
+};
diff --git a/lib/puvodni/mozillabzpage.js b/lib/puvodni/mozillabzpage.js
new file mode 100644
index 0000000..7efaf16
--- /dev/null
+++ b/lib/puvodni/mozillabzpage.js
@@ -0,0 +1,14 @@
+// Released under the MIT/X11 license
+// http://www.opensource.org/licenses/mit-license.php
+"use strict";
+var utilMod = require("util");
+
+// ============================================================================
+// MozillaBugzilla object
+
+exports.MozillaBugzilla = function MozillaBugzilla (doc, config) {
+    BZPage.call(this, doc, config)
+};
+
+MozillaBugzilla.prototype = utilMod.heir(BZPage);
+MozillaBugzilla.prototype.constructor = MozillaBugzilla;
diff --git a/lib/puvodni/rhbzpage.js b/lib/puvodni/rhbzpage.js
new file mode 100644
index 0000000..5acc1d3
--- /dev/null
+++ b/lib/puvodni/rhbzpage.js
@@ -0,0 +1,941 @@
+/*jslint onevar: false, browser: true, evil: true, laxbreak: true, undef: true, nomen: true, eqeqeq: true, bitwise: true, maxerr: 1000, immed: false, white: false, plusplus: false, regexp: false, undef: false */
+/*global jetpack */
+// Released under the MIT/X11 license
+// http://www.opensource.org/licenses/mit-license.php
+"use strict";
+var util = require("util");
+var xrpc = require("xmlrpc");
+var xhr = require("xhr");
+var clip = require("clipboard");
+var Color = require("color").Color;
+var BZPage = require("bzpage").BZPage;
+// var TriagedDistro = 13;
+// var NumberOfFrames = 7;
+// var XMLRPCurl = "https://bugzilla.redhat.com/xmlrpc.cgi";
+// var bugURL = "https://bugzilla.redhat.com/show_bug.cgi?id=";
+
+// ====================================================================================
+// RHBugzillaPage object
+
+var RHBugzillaPage = exports.RHBugzillaPage = function RHBugzillaPage(doc, config) {
+    // inheritance ... call superobject's constructor
+    BZPage.call(this, doc, config);
+
+    // For identification of graphics card
+    var manuChipStrs = [ [ "ATI Radeon", "ATI", "1002" ],
+            [ "ATI Mobility Radeon", "ATI", "1002" ],
+            [ "Intel Corporation", "INTEL", "8086" ], [ "NVIDIA", "NV", "10de" ] ];
+
+    // http://en.wikipedia.org/wiki/HSL_color_space
+    // when only the value of S is changed
+    // stupido!!! the string is value in hex for each color
+    this.RHColor = new Color(158, 41, 43); // RGB 158, 41, 43; HSL 359, 1, 39
+    this.FedoraColor = new Color(0, 40, 103); // RGB 0, 40, 103; HSL 359, 1, 39
+    this.RawhideColor = new Color(0, 119, 0); // or "green", or RGB 0, 119, 0, or
+                                                // HSL
+    // 120, 0, 23
+    this.RHITColor = new Color(102, 0, 102); // RGB 102, 0, 102; HSL 300, 0, 20
+
+    this.RE = {
+        Comment: new RegExp("^\\s*#"), // unsused
+        BlankLine: new RegExp("^\\s*$"), // unused
+        // new line
+        // [ 65.631] (--) intel(0): Chipset: "845G"
+        Chipset: new RegExp("^\\s*\\[?[ 0-9.]*\\]?\\s*\\(--\\) "+
+            "([A-Za-z]+)\\([0-9]?\\): Chipset: (.*)$"),
+        ATIgetID: new RegExp("^.*\\(ChipID = 0x([0-9a-fA-F]+)\\).*$"),
+        Abrt: new RegExp("^\\s*\\[abrt\\]"),
+        signalHandler: new RegExp("^\\s*#[0-9]*\\s*<signal handler called>"),
+        frameNo: new RegExp("^\\s*#([0-9]*)\\s")
+    };
+    // END OF CONSTANTS
+
+    var that = this;
+    this.reqCounter = 0;
+    this.signaturesCounter = 0;
+    this.chipMagicInterestingLine = "";
+
+    this.login = this.getLogin();
+    this.password = this.getPassword();
+
+    var ITbutton = this.doc.getElementById("cf_issuetracker");
+    this.its = ITbutton ? ITbutton.value.trim() : "";
+
+    // Prepare for query buttons
+    // FIXME getting null for commentArea sometimes
+    var commentArea = this.doc.getElementById("comment_status_commit");
+    if (commentArea) {
+        var brElementPlacer = commentArea.getElementsByTagName("br");
+        console.log("brElementPlacer.length = " + brElementPlacer.length);
+        brElementPlacer = brElementPlacer[0];
+        if (brElementPlacer) {
+            brElementPlacer.setAttribute("id","brElementPlacer_location");
+            brElementPlacer.parentNode.insertBefore(this.doc.createElement("br"),
+                brElementPlacer);
+        }
+    }
+
+    // set default assignee on change of the component
+    this.doc.getElementById("component").addEventListener("change",
+            function() {
+                that.component = that.getOptionValue("component");
+                that.changeAssignee("default");
+            }, false);
+
+    // getBadAttachments
+    this.XorgLogAttList = [];
+    this.XorgLogAttListIndex = 0;
+    this.attachments = this.getAttachments();
+    this.markBadAttachments();
+    this.setDefaultAssignee();
+
+    // Dig out backtrace
+    this.btSnippet = "";
+
+    var parseAbrtBacktraces = config.gJSONData.configData.parseAbrtBacktraces;
+    if (parseAbrtBacktraces && this.RE.Abrt.test(this.title)) {
+        this.pasteBacktraceInComments();
+    }
+
+    // Take care of signature for Fedora bugzappers
+    if (config.gJSONData.configData.signature.length > 0) {
+        var signatureFedoraString = config.gJSONData.configData.signature;
+        this.doc.forms.namedItem("changeform").addEventListener("submit",
+                function() {
+                    if (this.signaturesCounter < 1) {
+                        that.addStuffToTextBox("comment", signatureFedoraString);
+                        this.signaturesCounter += 1;
+                    }
+                }, false);
+    }
+
+    this.setBranding();
+    this.checkComments();
+
+    // TODO Get compiz bugs as well
+    if ((config.gJSONData.configData.PCIIDsURL
+            && (config.PCI_ID_Array.length > 0))
+            && this.maintCCAddr === "xgl-maint@redhat.com") {
+        // Add find chip magic button
+        var whiteboard_string = this.doc.getElementById("status_whiteboard").value;
+        if (!/card_/.test(whiteboard_string)) {
+            this.fillInChipMagic();
+        }
+    }
+}; // END OF RHBugzillaPage CONSTRUCTOR
+
+RHBugzillaPage.prototype = util.heir(BZPage);
+RHBugzillaPage.prototype.constructor = RHBugzillaPage;
+
+/**
+ * Find default assignee based on the current component
+ *
+ * @return String what would be a default assignee if
+ * we haven't set it up.
+ */
+RHBugzillaPage.prototype.getDefaultAssignee = function() {
+    return util.filterByRegexp(this.constantData.defaultAssignee,
+        this.component).toLowerCase();
+};
+
+/**
+ * Set default assignee
+ *
+ * @return none
+ * sets this.defaultAssignee property according to defaultAssignee list
+ */
+RHBugzillaPage.prototype.setDefaultAssignee = function() {
+    this.defaultAssignee = this.getDefaultAssignee();
+    var defAss = this.defaultAssignee;
+        
+    // Add setting default assignee
+    if ((defAss.length > 0) && (defAss !== this.getOwner())) {
+        this.constantData.defaultAssigneeTrigger = true;
+        this.createNewButton("bz_assignee_edit_container",true,"rh-common","setDefaultAssignee");
+    }
+};
+
+/**
+ * Auxiliary function to computer more complicated resolution
+ */
+RHBugzillaPage.prototype.closeSomeRelease = function() {
+    // for RAWHIDE close as RAWHIDE,
+    // if active selection -> CURRENTRELEASE
+    // and put the release version to
+    // "Fixed in Version" textbox
+    // otherwise -> NEXTRELEASE
+    var verNo = this.getVersion();
+    this.selectOption("bug_status", "CLOSED");
+    var text = "";
+    var resolution = "";
+    
+    if (jetpack.selection.text) {
+        text = jetpack.select.text.trim();
+    }
+    if (text.length > 0) {    
+        resolution = "CURRENTRELEASE";
+        this.doc.getElementById("cf_fixed_in").value = text;
+    } else if (verNo === 999) {
+        resolution = "RAWHIDE";
+    } else {
+        resolution = "NEXTRELEASE";
+    }
+    this.centralCommandDispatch("resolution", resolution);
+};
+
+/**
+ * Additional commands specific for this subclass, overriding superclass one.
+ */
+RHBugzillaPage.prototype.centralCommandDispatch = function(cmdLabel, cmdParams) {
+    console.log("cmdLabel = " + cmdLabel + ", cmdParams = " + cmdParams);
+    switch (cmdLabel) {
+        // Set up our own commands
+        case "closeUpstream":
+            this.addClosingUpstream();
+            break;
+        case "computeResolution":
+            this.closeSomeRelease();
+            break;
+        case "queryStringOurBugzilla":
+            this.queryForSelection();
+            break;
+        case "queryUpstreamBugzilla":
+            this.queryUpstream();
+            break;
+        case "sendBugUpstream":
+            this.sendBugUpstream();
+            break;
+        case "markTriaged":
+            this.markBugTriaged();
+            break;
+        case "chipMagic":
+            var splitArr = cmdParams.split("\t");
+            this.fillInWhiteBoard(splitArr[0], splitArr[1]);
+            break;
+        // If we don't have it here, call superclass method
+        default:
+            BZPage.prototype.centralCommandDispatch.call(this, cmdLabel, cmdParams);
+            break;
+    }
+};
+
+
+/* Bugzilla functions. */
+
+RHBugzillaPage.prototype.ProfessionalProducts = [
+    "Red Hat Enterprise Linux",
+    "Red Hat Enterprise MRG"
+];
+
+/**
+ *
+ */
+RHBugzillaPage.prototype.pasteBacktraceInComments = function() {
+    // FIXME This paragraph looks suspicous ... what is it?
+    // Does it belong to this function?
+    var notedLabel = this.doc.querySelector("label[for='newcc']");
+    while (notedLabel.firstChild) {
+        var node = notedLabel.removeChild(notedLabel.firstChild);
+        notedLabel.parentNode.insertBefore(node, notedLabel);
+    }
+    notedLabel.parentNode.removeChild(notedLabel);
+
+    var abrtQueryURL = "https://bugzilla.redhat.com/buglist.cgi?"
+        + "cmdtype=dorem&remaction=run&namedcmd=all%20NEW%20abrt%20crashes&sharer_id=74116";
+
+    var mainTitle = this.doc
+            .getElementsByClassName("bz_alias_short_desc_container")[0];
+    var abrtButton = this.doc.createElement("a");
+    abrtButton.setAttribute("accesskey", "a");
+    abrtButton.setAttribute("href", abrtQueryURL);
+    abrtButton.textContent = "Abrt bugs";
+    mainTitle.appendChild(abrtButton);
+
+    if (this.idContainsWord("cf_devel_whiteboard", 'btparsed')) {
+        this.addStuffToTextBox('status_whiteboard', 'btparsed');
+    }
+
+    if (!(this.isTriaged() || this.idContainsWord("status_whiteboard",
+            'btparsed'))) {
+        var btAttachments = this.attachments
+                .filter(function(att, idx, arr) {
+                    return (/backtrace/.test(att[0]));
+                });
+        // TODO we need to go through all backtrace attachments, but
+        // just the first one will do for now, we would need to do async
+        // parsing
+        btAttachments.forEach(function(x) {
+            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");
+                    }
+                }, this);
+            }
+        }, this);
+    }
+};
+
+/**
+ *
+ */
+RHBugzillaPage.prototype.markBadAttachments = function() {
+    var badMIMEArray = [ "application/octet-stream", "text/x-log", "undefined" ];
+
+    var badAttachments = this.attachments.filter(function(att, idx, arr) {
+        return (util.isInList(att[2], badMIMEArray));
+    });
+
+    if (badAttachments.length > 0) {
+        var titleElement = this.doc
+                .getElementsByClassName("bz_alias_short_desc_container")[0];
+        titleElement.style.backgroundColor = "olive";
+        titleElement.appendChild(this.createFixAllButton(badAttachments));
+        badAttachments.forEach(function(x, i, a) {
+            this.addTextLink(x);
+        }, this);
+    }
+};
+
+/**
+ * Is this bug a RHEL bug?
+ *
+ * @return Boolean true if it is a RHEL bug
+ */
+RHBugzillaPage.prototype.isEnterprise = function() {
+    var prod = this.product;
+    var result = this.ProfessionalProducts.some(function(elem,idx,arr) {
+        return new RegExp(elem).test(prod);
+    });
+    return result;
+};
+
+/**
+ * Find out whether the bug is needed an attention of bugZappers
+ *
+ * @return Boolean whether the bug has been triaged or not
+ */
+RHBugzillaPage.prototype.isTriaged = function() {
+    // First excceptions
+    if (this.version > 7 && this.version < 12) {
+        return this.doc.getElementById("bug_status").value.toUpperCase() !== "NEW";
+    } else { // and then the rule
+        return this.hasKeyword("Triaged");
+    }
+};
+
+/**
+ * Set branding colours to easily distinguish between Fedora and RHEL bugs
+ *
+ * @param brand String with product of the current bug
+ * @param version String with the version of the bug
+ * @param its String with the IsueTracker numbers
+ * @return none
+ */
+RHBugzillaPage.prototype.setBranding = function() {
+    var brandColor = {};
+    var TriagedColor = {};
+
+    if (this.isEnterprise()) {
+        console.log("This is an enterprise bug.");
+        if (this.its && (this.its.length > 0)) {
+            brandColor = this.RHITColor;
+        } else {
+            brandColor = this.RHColor;
+        }
+    } else if (new RegExp("Fedora").test(this.product)) {
+        console.log("This is NOT an enterprise bug.");
+        if (this.version === 999) {
+            brandColor = this.RawhideColor;
+        } else {
+            brandColor = this.FedoraColor;
+        }
+    }
+
+    // Comment each of the following lines to get only partial branding
+    this.doc.getElementsByTagName("body")[0].style.background = brandColor
+            .toString()
+            + " none";
+    this.doc.getElementById("titles").style.background = brandColor.toString()
+            + " none";
+
+    // Remove "Bug" from the title of the bug page, so we have more space with
+    // plenty of tabs
+    var titleElem = this.doc.getElementsByTagName("title")[0];
+
+    titleElem.textContent = titleElem.textContent.slice(4);
+    var bodyTitleParent = this.doc.getElementById("summary_alias_container").parentNode;
+    var bodyTitleElem = bodyTitleParent.getElementsByTagName("b")[0];
+    bodyTitleElem.textContent = bodyTitleElem.textContent.slice(4);
+
+    // Make background-color of the body of bug salmon pink
+    // for security bugs.
+    if (this.hasKeyword("Security")) {
+        this.doc.getElementById("bugzilla-body").style.background = this.SalmonPink
+                .toString() + ' none';
+    }
+
+    // Make it visible whether the bug has been triaged
+    if (this.isTriaged()) {
+        this.doc.getElementById("bz_field_status").style.background = brandColor
+                .lightColor().toString()
+                + " none";
+    }
+
+    // we should make visible whether maintCCAddr is in CCList
+    if (util.isInList(this.maintCCAddr, this.CCList)) {
+        var ccEditBoxElem = this.doc.getElementById("cc_edit_area_showhide");
+        // ccEditBoxElem.textContent = "*"+ccEditBoxElem.textContent;
+        ccEditBoxElem.style.color = "navy";
+        ccEditBoxElem.style.fontWeight = "bolder";
+        ccEditBoxElem.style.textDecoration = "underline";
+    }
+
+    // mark suspicious components
+    var compElems;
+    var suspiciousComponents = config.gJSONData.configData.suspiciousComponents;
+    if (suspiciousComponents
+            && util.isInList(this.component, suspiciousComponents)
+            && (compElems = this.doc
+                    .getElementById("bz_component_edit_container"))) {
+        compElems.style.background = "red none";
+    }
+};
+
+/**
+ * Given line to be parsed, find out which chipset it is and fill in the
+ * whiteboard
+ *
+ * @param iLine String with the whole unparsed "interesting line"
+ * @param driverStr String with the driver name
+ * @return None
+ */
+RHBugzillaPage.prototype.fillInWhiteBoard = function(iLine, driverStr) {
+    var that = this;
+
+    function groupIDs(manStr, cardStrID) {
+        var outStr = util.filterByRegexp(chipIDsGroupings, manStr + "," + cardStrID);
+        if (outStr.length === 0) {
+            outStr = "UNGROUPED_" + manStr + "/" + cardStrID;
+        }
+        return outStr;
+    }
+
+    /**
+     * Given PCI IDs for manufacturer and card ID return chipset string
+     *
+     * @param manufacturerNo String with manufacturer PCI ID
+     * @param cardNo String with card PCI ID
+     * @return Array with chip string and optinoal variants
+     */
+    function checkChipStringFromID(manufacturerNo, cardNo) {
+        var soughtID = (manufacturerNo + "," + cardNo).toUpperCase();
+        var outList = config.PCI_ID_Array[soughtID];
+        if (outList) {
+            return outList;
+        } else {
+            return "";
+        }
+    }
+
+    var outStr = "";
+    var cardIDStr = "";
+    var cardIDArr = [];
+
+    chipSwitchboard: if (driverStr === "RADEON") {
+        var cardID = iLine.replace(this.RE.ATIgetID, "$1");
+        cardIDArr = checkChipStringFromID("1002", cardID);
+        if (cardIDArr.length > 0) {
+            cardIDStr = cardIDArr[0];
+            if (cardIDArr[1]) {
+                optionStr = cardIDArr[1];
+                outStr = groupIDs(driverStr, cardIDStr) + "/" + optionStr;
+            } else {
+                outStr = groupIDs(driverStr, cardIDStr);
+                optionStr = "";
+            }
+        } else {
+            outStr = "**** FULLSTRING: " + iLine;
+        }
+    } else {
+        // Intel Corporation, NVIDIA
+        cardIDArr = manuChipStrs.filter(function(el, ind, arr) {
+            return new RegExp(el[0], "i").test(iLine);
+        });
+        if (cardIDArr && (cardIDArr.length > 0)) {
+            cardIDArr = cardIDArr[0];
+        } else {
+            outStr = iLine;
+            break chipSwitchboard;
+        }
+        // cardIDArr [0] = RE, [1] = ("RADEON","INTEL","NOUVEAU"), [2] = manu
+        // PCIID
+        iLine = iLine.replace(new RegExp(cardIDArr[0], "i")).trim();
+        // nVidia developers opted-out from grouping
+        if (driverStr === "INTEL") {
+            outStr = groupIDs(cardIDArr[1], iLine);
+        } else {
+            outStr = iLine;
+        }
+    }
+    this.addStuffToTextBox("status_whiteboard", ("card_" + outStr).trim());
+    this.doc.getElementById("chipmagic").style.display = "none";
+};
+
+/**
+ * Get attached Xorg.0.log, parse it and find the value of chip. Does not fill
+ * the whiteboard itself, just adds button to do so,paramList so that slow
+ * XMLHttpRequest is done in advance.
+ *
+ * @return None
+ */
+RHBugzillaPage.prototype.fillInChipMagic = function () {
+    var that = this;
+    var XorgLogURL = "";
+    var XorgLogAttID = "";
+    var XorgLogFound = false;
+    var attURL = "", interestingLine = "";
+    var interestingArray = [];
+
+
+    // Find out Xorg.0.log attachment URL
+    this.XorgLogAttList = this.attachments.filter(function (value, index, array) {
+        // Xorg.0.log must be text, otherwise we cannot parse it
+        return (/[xX].*log/.test(value[0]) && /text/.test(value[2]));
+    });
+    if (this.XorgLogAttList.length === 0) {
+        return;
+    }
+
+    XorgLogAttID = this.XorgLogAttList[this.XorgLogAttListIndex][1];
+    attURL = "https://bugzilla.redhat.com/attachment.cgi?id="+XorgLogAttID;
+    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");
+        }
+    });
+    this.XorgLogAttListIndex++;
+};
+
+/**
+ * Opens a new tab with a query for the given text in the selected component
+ *
+ * @param text to be searched for
+ * @param component String with the component name (maybe latter regexp?)
+ * @param product (optional) string with the product name, if undefined,
+ *        search in all products
+ * @return None
+ *
+ */
+RHBugzillaPage.prototype.queryInNewTab = function(text, component, product) {
+    console.log("queryInNewTab / text = " + text);
+    console.log("queryInNewTab / component = " + component);
+    console.log("queryInNewTab / product = " + product);
+    var url = "https://bugzilla.redhat.com/buglist.cgi?query_format=advanced";
+    if (product) {
+        url += "&product=" + product.trim();
+    }
+    if (component) {
+        url += "&field0-0-0=component&type0-0-0=substring&value0-0-0="
+                + component.trim();
+    }
+    // using more complicated query tables here, because they can be more easily
+    // edited
+    // for further investigative searches
+    if (text) {
+        text = encodeURIComponent(text.trim());
+        var searchText = "&field1-0-0=longdesc&type1-0-0=substring&value1-0-0="
+                + text
+                + "&field1-0-1=attach_data.thedata&type1-0-1=substring&value1-0-1="
+                + text
+                + "&field1-0-2=status_whiteboard&type1-0-2=substring&value1-0-2="
+                + text;
+        url += searchText;
+        jetpack.tabs.open(url);
+        // Don't do it ... b.m.o is apparently not powerful enough to sustain
+        // the weight
+        // of the search
+        if (false) {
+            url = "https://bugzilla.mozilla.org/buglist.cgi?query_format=advanced"
+                    + "field0-0-0=product;type0-0-0=regexp;"
+                    + "value0-0-0=thunderbird|firefox|xulrunner"
+                    + searchText.replace("&", ";");
+            jetpack.tabs.open(url);
+        }
+    }
+};
+
+/**
+ * Get the text to search for and prepare other things for the real executive
+ * function this.queryInNewTab, and run it.
+ */
+RHBugzillaPage.prototype.queryForSelection = function() {
+    var text = jetpack.selection.text;
+    console.log("selection = " + text);
+    if (!text) {
+        text = clip.get();
+        console.log("clipboard = " + text);
+    }
+    console.log("text = " + text);
+    if (text) {
+        this.queryInNewTab(text, this.component);
+    }
+};
+
+/**
+ * Search simple query in the upstream bugzilla appropriate for the component.
+ */
+RHBugzillaPage.prototype.queryUpstream = function() {
+    console.log("Querying upstream!");
+    var text = jetpack.selection.text;
+    console.log("Selection = |" + text + "|");
+    if (!text) {
+        text = clip.get();
+    }    
+    if (text) {
+        text = encodeURIComponent(text.trim());
+        var queryUpstreamBugsURLArray = this.constantData.queryUpstreamBug;
+        var url = util.filterByRegexp(queryUpstreamBugsURLArray, this.component);
+        jetpack.tabs.open(url + text);
+    }
+};
+
+/**
+ *
+ */
+RHBugzillaPage.prototype.sendBugUpstream = function() {
+    var url = util.filterByRegexp(this.constantData.newUpstreamBug, this
+            .getOptionValue("component"));
+
+    var ret = jetpack.tabs.open(url);
+    var that = this;
+    jetpack.tabs.onReady(function() {
+        var otherDoc = ret.contentDocument;
+        var otherElems = otherDoc.forms.namedItem("Create").elements;
+        otherElems.namedItem("short_desc").value = that.doc
+                .getElementById("short_desc_nonedit_display").textContent
+                .trim();
+        otherElems.namedItem("comment").value = that.collectComments();
+        ret.focus();
+    });
+};
+
+/**
+ * Parse the row with the attachment
+ *
+ * @param DOM element to be parsed
+ * @return array with string name of the attachment, integer its id number,
+ *         string of MIME type, integer of size in kilobytes, and the whole
+ *         element itself
+ */
+RHBugzillaPage.prototype.parseAttachmentLine = function(inElem) {
+    var MIMEtype = "";
+    var size = 0;
+
+    // Skip over obsolete attachments
+    if (inElem.getElementsByClassName("bz_obsolete").length > 0) {
+        return ( []);
+    }
+
+    // getting name of the attachment
+    var attName = inElem.getElementsByTagName("b")[0].textContent.trim();
+
+    var aHrefsArr = inElem.getElementsByTagName("a");
+    var aHref = Array.filter(aHrefsArr, function(x) {
+        return x.textContent.trim() === "Details";
+    })[0];
+    var id = parseInt(aHref.getAttribute("href").replace(
+            /^.*attachment.cgi\?id=/, ""), 10);
+
+    // getting MIME type and size
+    var stringArray = inElem.getElementsByClassName("bz_attach_extra_info")[0].textContent
+            .replace(/[\n ()]+/g, " ").trim().split(", ");
+    size = parseInt(stringArray[0], 10);
+    MIMEtype = stringArray[1].split(" ")[0];
+
+    return [ attName, id, MIMEtype, size, inElem ];
+};
+
+/**
+ * Add accesskey to the particular element
+ *
+ * @param rootElement Element to which the new text object will be attached
+ * @param beforeText Text before the accesskey character
+ * @param accKey what will be the accesskey itself
+ * @param afterText text after the accesskey character
+ * @return modified element with the fixed accesskey
+ */
+RHBugzillaPage.prototype.fixElement = function(elem, beforeText, accKey, afterText) {
+    elem.setAttribute("accesskey", accKey.toLowerCase());
+    elem.innerHTML = beforeText + "<b><u>" + accKey + "</u></b>" + afterText;
+    return elem;
+};
+
+/**
+ * Return string with the ID for the external_id SELECT for external bugzilla
+ *
+ * @param URLhostname String hostname of the external bugzilla
+ * @return String with the string for the external_id SELECT
+ */
+RHBugzillaPage.prototype.getBugzillaName = function(URLhostname) {
+    var bugzillaID = "";
+    if (this.constantData.bugzillalabelNames[URLhostname]) {
+        bugzillaID = this.constantData.bugzillalabelNames[URLhostname];
+    } else {
+        bugzillaID = "";
+    }
+    return bugzillaID;
+};
+
+/**
+ * Callback function for the XMLRPC request
+ *
+ * @param ret Object with xmlhttprequest response with attributes:
+ * + status -- int return code
+ * + statusText
+ * + responseHeaders
+ * + responseText
+ */
+RHBugzillaPage.prototype.fixingMIMECallBack = function(data, textStatus) {
+    var that = this;
+    if (--this.reqCounter <= 0) {
+        setTimeout(function () {
+            that.doc.location.reload(true);
+        }, 1000);
+    }
+};
+
+/**
+ * The worker function -- call XMLRPC to fix MIME type of the particular
+ * attachment
+ *
+ * @param id Integer with the attachment id to be fixed
+ * @param type String with the new MIME type, optional defaults to "text/plain"
+ * @param email Boolean whether email should be sent to appropriate person;
+ *            option, defaults to false
+ *
+ * updateAttachMimeType($data_ref, $username, $password)
+ *
+ * Update the attachment mime type of an attachment. The first argument is a
+ * data hash containing information on the new MIME type and the attachment id
+ * that you want to act on.
+ *
+ * $data_ref = { "attach_id" => "<Attachment ID>", # Attachment ID to perform
+ * MIME type change on. "mime_type" => "<New MIME Type Value>", # Legal MIME
+ * type value that you want to change the attachment to. "nomail" => 0, #
+ * OPTIONAL Flag that is either 1 or 0 if you want email to be sent or not for
+ * this change };
+ *
+ */
+RHBugzillaPage.prototype.fixAttachById = function(id, type, email) {
+    if (type === undefined) {
+        type = "text/plain";
+    }
+    if (email === undefined) {
+        email = false;
+    }
+
+    var msg = new xrpc.XMLRPCMessage("bugzilla.updateAttachMimeType");
+    msg.addParameter( {
+        'attach_id' : id,
+        'mime_type' : type,
+        'nomail' : !email
+    });
+    msg.addParameter(this.login);
+    msg.addParameter(this.password);
+
+    var req = new XMLHttpRequest();
+    var that = this;
+    req.open("POST", XMLRPCurl, true);
+    req.overrideMimeType("text/xml");
+    req.setRequestHeader("Content-type", "text/xml");
+    req.onreadystatechange = function(aEvt) {
+        if (req.readyState === 4) {
+            if (req.status === 200) {
+                console.log("Fixing attachment MIME type success!");
+                that.fixingMIMECallBack();
+            } else {
+                console.error("Fixing MIME type attachment failed!");
+            }
+        }
+    };
+    req.send(msg.xml());
+    this.reqCounter++;
+};
+
+/**
+ * Create a button for fixing all bad attachments.
+ *
+ * @param list Array of all bad attachmentss
+ * @return button fixing all bad Attachments
+ */
+RHBugzillaPage.prototype.createFixAllButton = function(list) {
+    if (!XMLRPCMessage) {
+        return;
+    }
+    var that = this;
+    var elem = this.doc.createElement("a");
+    elem.setAttribute("href", "");
+    elem.setAttribute("accesskey", "f");
+    elem.innerHTML = "<b>F</b>ix all";
+    elem.addEventListener("click", function() {
+        Array.forEach(list, function(x) {
+            this.fixAttachById(x[1]);
+        }, that);
+    }, false);
+    return elem;
+};
+
+/**
+ * Add a link to the bad attachment for fixing it.
+ *
+ * @param
+ * <TR> DOM jQuery element with a bad attachment
+ * @return none
+ */
+RHBugzillaPage.prototype.addTextLink = function(row) {
+    var that = this;
+    var elemS = row[4].getElementsByTagName("td");
+    var elem = elemS[elemS.length - 1];
+    elem.innerHTML += "<br/><a href=''>Text</a>";
+    elem.addEventListener("click", function(x) {
+        that.fixAttachById(row[1], "text/plain");
+    }, false);
+};
+
+/**
+ * Add information about the upstream bug upstream, and closing it.
+ *
+ * @param evt Event which called this handler
+ * @return none
+ */
+RHBugzillaPage.prototype.addClosingUpstream = function() {
+    var refs = this.doc.getElementById("external_bugs_table")
+            .getElementsByTagName("tr");
+    // that's a bad id, if there is a one. :)
+    var inputBox = this.doc.getElementById("inputbox");
+    var externalBugID = 0;
+    var wholeURL = "";
+
+    // Fix missing ID on the external_id SELECT
+    this.doc.getElementsByName("external_id")[0].setAttribute("id",
+            "external_id");
+
+    if (inputBox.value.match(/^http.*/)) {
+        var helpAElem = this.doc.createElement("a");
+        wholeURL = inputBox.value;
+        helpAElem.setAttribute("href", wholeURL);
+        var paramsArr = helpAElem.search.replace(/^\?/, '').split('&');
+        // get convert URL parameters to an Object
+        var params = {}, s = [];
+        paramsArr.forEach(function(par, idx, arr) {
+            s = par.split('=');
+            params[s[0]] = s[1];
+        });
+        if (params.id) {
+            externalBugID = parseInt(params.id, 10);
+            inputBox.value = externalBugID;
+        }
+        // get host and bugzillaName
+        var bugzillaName = this.getBugzillaName(helpAElem.hostname);
+        this.selectOption("external_id", bugzillaName);
+    } else if (!isNaN(inputBox.value)) {
+        externalBugID = parseInt(inputBox.value, 10);
+        var bugzillaHostname = this.doc.getElementById("external_id").value;
+        wholeURL = bugzillaHostname+"show_bug.cgi?id="+externalBugID;
+    } else {
+        // no inputBox.value -- maybe there is an external bug from
+        // the previous commit?
+    }
+
+    // FIXME THis is not good, we don't have a feedback for other commands,
+    // not to be run, if this fails.
+    
+    // It is not good to close bug as UPSTREAM, if there is no reference
+    // to the upstream bug.
+    if ((externalBugID > 0) || (refs.length > 2)) {
+        var msgStr = this.commentStrings.sentUpstreamString;
+        msgStr = msgStr.replace("§§§", wholeURL);
+        this.centralCommandDispatch("comment",msgStr);
+        this.centralCommandDispatch("status", "CLOSED");
+        this.centralCommandDispatch("resolution", "UPSTREAM");
+    } else {
+        console.log("No external bug specified among the External References!");
+    }
+};
+
+RHBugzillaPage.prototype.markBugTriaged = function() {
+    // Now we lie completely, we just set keyword Triaged,
+    // this is not just plain ASSIGNED, but
+    // modified according to
+    // https://fedoraproject.org/wiki/BugZappers/Meetings/Minutes-2009-Oct-27
+    // and
+    // http://meetbot.fedoraproject.org/fedora-meeting/2009-11-24\
+    // /fedora-meeting.2009-11-24-15.11.log.html
+    // and
+    // http://meetbot.fedoraproject.org/fedora-meeting/2009-11-24\
+    // /fedora-meeting.2009-11-24-15.11.log.html
+    // for F13 and later, ASSIGNED is "add Triaged keyword" (as well)
+    // for <F13 it is "add both" (ASSIGNED status and Triaged keyword)
+    var ver = this.getVersion();
+    var assignee = this.getOwner();
+    if ((!this.isEnterprise()) && (ver < TriagedDistro)) {
+        this.selectOption("bug_status", "ASSIGNED");
+    }
+    this.addStuffToTextBox("keywords","Triaged");
+};
+
+/**
+ *
+ */
+RHBugzillaPage.prototype.parseBacktrace = function(ret) {
+    var splitArray = ret.split("\n");
+    var i = 0, ii = splitArray.length;
+    var outStr = "", curLine = "", numStr = "";
+    var lineCounter = 0, endLineNo = 0;
+
+    while (i < ii) {
+        if (this.RE.signalHandler.test(splitArray[i])) {
+            break;
+        }
+        i++;
+    }
+
+    if (i < ii) {
+        lineCounter = parseInt(this.RE.frameNo.exec(splitArray[i])[1], 10);
+        endLineNo = lineCounter + NumberOfFrames;
+        curLine = splitArray[i];
+        while ((lineCounter < endLineNo) && (curLine.trim().length > 0)
+                && (i < ii)) {
+            outStr += curLine + '\n';
+            numStr = this.RE.frameNo.exec(curLine);
+            if (numStr) {
+                lineCounter = parseInt(numStr[1], 10);
+            }
+            i++;
+            curLine = splitArray[i];
+        }
+    }
+    return outStr;
+};