Moved .js files from data/ to data/lib/ so that we don't mix data and code.

1 files changed, 985 insertions, 0 deletions

diff --git a/data/lib/bzpage.js b/data/lib/bzpage.js
new file mode 100644
index 0000000..807793a
--- /dev/null
+++ b/data/lib/bzpage.js
@@ -0,0 +1,985 @@
+// Released under the MIT/X11 license
+// http://www.opensource.org/licenses/mit-license.php
+"use strict";
+var bugURL = "https://bugzilla.redhat.com/show_bug.cgi?id=";
+var BTSPrefNS = "bugzilla-triage.setting.";
+
+// Shared contstants
+var NumberOfFrames = 7;
+
+// constants
+var SalmonPink = new Color(255, 224, 176); // RGB 255, 224, 176; HSL 36, 2,
+                                             // 85
+var ReporterColor = new Color(255, 255, 166); // RGB 255, 255, 166; HSL 60, 2,
+                                              // 83
+var EmptyLogsColor = new Color(0, 255, 0);
+var FullLogsColor = new Color(0, 40, 103);
+
+// global variables
+var config = {};
+var constantData = {}; // This should be probably eliminated ASAP or
+                       // or done by other means. TODO
+var submitHandlerInstalled = false; // for setUpLogging
+/**
+* central handler processing messages from the main script.
+*/
+onMessage = function onMessage(msg) {
+    console.log("onMessage - incoming : msg.cmd = " + msg.cmd);
+    switch (msg.cmd) {
+    case "ReloadThePage":
+        document.location.reload(true);
+        break;
+    case "queryLocal":
+        queryInNewTab(msg.data, getComponent(), getProduct());
+        break;
+    case "CreateButtons":
+        constantData = msg.data.constData;
+        config = msg.data.config;
+        generateButtons(msg.data.instPkgs, msg.data.kNodes);
+        break;
+    case "Error":
+        alert("Error " + msg.data);
+        break;
+    case "Unhandled":
+        break;
+    default:
+        if (RHOnMessageHandler) {
+            RHOnMessageHandler(msg);
+        } else {
+            console.error("Error: unknown RPC call " + msg.toSource());
+        }
+    }
+};
+
+/**
+ * @param cmd Object with all commands to be executed
+ *
+ * PROBLEM: according to https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference\
+ * /Statements/for...in there is no guaranteed order of execution of
+ * commands (i.e., key, commentObj[key] pairs) in for..in cycle.
+ * According to https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference\
+ * /Operators/Special_Operators/delete_Operator#Cross-browser_issues it seems that
+ * everywhere except of Internet Explorer this should work well, but waiting
+ * impatiently when this bite us.
+ */
+function executeCommand(cmdObj) {
+    for (var key in cmdObj) {
+        centralCommandDispatch(key, cmdObj[key]);
+    }
+}
+
+/**
+ * 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
+ */
+function centralCommandDispatch (cmdLabel, cmdParams) {
+    console.log("centralCommandDispatch : cmdLabel = " + cmdLabel);
+    switch (cmdLabel) {
+    case "name":
+        break;
+    case "resolution":
+    case "product":
+    case "component":
+    case "version":
+    case "priority":
+        selectOption(cmdLabel, cmdParams);
+        break;
+    case "status":
+        selectOption("bug_status", cmdParams);
+        break;
+    case "platform":
+        selectOption("rep_platform", cmdParams);
+        break;
+    case "os":
+        selectOption("op_sys", cmdParams);
+        break;
+    case "severity":
+        selectOption("bug_severity", cmdParams);
+        break;
+    case "target":
+        selectOption("target_milestone", cmdParams);
+        break;
+    case "addKeyword":
+        addStuffToTextBox("keywords",cmdParams);
+        break;
+    case "removeKeyword":
+        removeStuffFromTextBox("keywords", cmdParams);
+        break;
+    case "addWhiteboard":
+        addStuffToTextBox("status_whiteboard",cmdParams);
+        break;
+    case "removeWhiteboard":
+        removeStuffFromTextBox("status_whiteboard",cmdParams);
+        break;
+    case "assignee":
+        changeAssignee(cmdParams);
+        break;
+    case "qacontact":
+        clickMouse("bz_qa_contact_edit_action");
+        document.getElementById("qa_contact").value = cmdParams;
+        break;
+    case "url":
+        clickMouse("bz_url_edit_action");
+        document.getElementById("bug_file_loc").value = cmdParams;
+        break;
+    // TODO dependson/blocked doesn't work. Find out why.
+    case "addDependsOn":
+        clickMouse("dependson_edit_action");
+        addStuffToTextBox("dependson", cmdParams);
+        break;
+    case "removeDependsOn":
+        clickMouse("dependson_edit_action");
+        removeStuffFromTextBox("dependson", cmdParams);
+        break;
+    case "addBlocks":
+        clickMouse("blocked_edit_action");
+        addStuffToTextBox("blocked", cmdParams);
+        break;
+    case "removeBlocks":
+        clickMouse("blocked_edit_action");
+        removeStuffFromTextBox("blocked", cmdParams);
+        break;
+    case "comment":
+        addStuffToTextBox("comment", cmdParams);
+        break;
+    case "commentIdx":
+        throw "There should be no commentIdx here at all.";
+        break;
+    case "setNeedinfo":
+        // cmdParams are actually ignored for now; we may in future
+        // distinguish different actors to be target of needinfo
+        setNeedinfoReporter();
+        break;
+    case "addCC":
+        addToCCList(cmdParams);
+        break;
+    case "queryStringOurBugzilla":
+        queryForSelection();
+        break;
+    // TODO flags, see also
+    case "commit":
+        if (cmdParams) {
+            // Directly commit the form
+            document.forms.namedItem("changeform").submit();
+        }
+        break;
+    default:
+        if (RHcentralCommandDispatch) {
+            RHcentralCommandDispatch(cmdLabel, cmdParams);
+        } else {
+            console.error("Unknown command:\n" + cmdLabel + "\nparameters:\n" + cmdParams);
+        }
+        break;
+    }
+}
+
+/**
+ * remove elements from the page based on their IDs
+ *
+ * @param doc Document object
+ * @param target String/Array with ID(s)
+ * @param remove Boolean indicating whether the node should be
+ * actually removed or just hidden.
+ * @return none
+ * TODO remove parameter could be replaced by function which would
+ * do actual activity.
+ */
+function killNodes(doc, target, remove) {
+    var targetArr = target instanceof Array ? target : target.trim().split(/[,\s]+/);
+    targetArr.forEach(function(x) {
+        if (remove) {
+            var targetNode = doc.getElementById(x);
+            targetNode.parentNode.removeChild(targetNode);
+        } else {
+            x.style.display = "none";
+        }
+    });
+}
+
+/**
+ * Change assignee of the bug
+ *
+ * @param newAssignee String with the email address of new assigneeAElement
+ *        or 'default' if the component's default assignee should be used.
+ *        Value null clears "Reset Assignee to default for component" checkbox
+ * @return none
+ */
+function changeAssignee (newAssignee) {
+    var defAssigneeButton = null;
+    // Previous assignee should know what's going on in his bug
+    addToCCList(getOwner());
+
+    // Optional value null
+    if (newAssignee === null) {
+        document.getElementById("set_default_assignee").removeAttribute(
+            "checked");
+        return ;
+    }
+
+    if (getDefaultAssignee) {
+        if (newAssignee === "default") {
+            var defAss = getDefaultAssignee();
+            if (defAss) {
+                newAssignee = defAss;
+            } else {
+                return ;
+            }
+        }
+    }
+
+    if (newAssignee) {
+        clickMouse("bz_assignee_edit_action");
+        document.getElementById("assigned_to").value = newAssignee;
+        document.getElementById("set_default_assignee").checked = false;
+        defAssigneeButton = document.getElementById("defassignee_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.
+ */
+function addToCommentsDropdown (cmdObj) {
+    var select = document.getElementById("comment_action");
+    if (!select) {
+        document.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 = document.getElementById("comment_action");
+        select.addEventListener("change", function (evt) {
+            var value = select.options[select.selectedIndex].value;
+            log("value = " + value);
+            executeCommand(value);
+        }, false);
+    }
+
+    var opt = document.createElement("option");
+    opt.value = cmdObj;
+    opt.textContent = cmdObj.name;
+    select.appendChild(opt);
+}
+
+/**
+ * Create a A element leadink nowhere, but with listener running a callback on the click
+ *
+ * @param id String with a id to be added to the element
+ * @param text String with a string to be added as a textContent of the element
+ * @param parent Node which is a parent of the object
+ * @param callback Function to be called after clicking on the link
+ * @param params Array with parameters of the callback
+ * @param Boolean before if there should be a <br> element before.
+ * @return none
+ */
+function createDeadLink (id, text, parent, callback, params, before, covered, accesskey) {
+    params = valToArray(params);
+    var locParent = {};
+
+    // Yes, I want != here, not !==
+    if (covered != null) {
+        locParent = document.createElement(covered);
+        parent.appendChild(locParent);
+    } else {
+        locParent = parent;
+    }
+
+    var newAElem = document.createElement("a");
+    newAElem.setAttribute("id", id);
+    if (accesskey) {
+        newAElem.setAttribute("accesskey", accesskey);
+    }
+    newAElem.textContent = text;
+
+    if (typeof callback === "string") {
+        newAElem.setAttribute("href", callback);
+    } else {
+        newAElem.setAttribute("href", "");
+        newAElem.addEventListener("click", function(evt) {
+            callback.apply(null, params);
+            evt.stopPropagation();
+            evt.preventDefault();
+        }, false);
+    }
+
+    if ((before === "br") || (before === true)) {
+        locParent.appendChild(document.createElement("br"));
+    } else if (before === "dash") {
+        locParent.appendChild(document.createTextNode("\u00A0-\u00A0"));
+    }
+
+    locParent.appendChild(newAElem);
+}
+
+
+/**
+ * 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
+ */
+function createNewButton (location, after, cmdObj) {
+    try {
+        var newId = cmdObj.name.toLowerCase().replace(/[^a-z0-9]+/,"","g") + "_btn";
+    } catch (e) {
+        console.error("createNewButton : e = " + e +
+            "\ncreateNewButton : cmdObj.toSource() = " +
+            cmdObj.toSource());
+    }
+
+    // protection against double-firings
+    if (document.getElementById(newId)) {
+        console.log("Element with id " + newId + " already exists!");
+        return ;
+    }
+
+    var newButton = document.createElement("input");
+    newButton.setAttribute("id", newId);
+    newButton.setAttribute("type", "button");
+    newButton.value = cmdObj.name;
+    newButton.addEventListener("click", function(evt) {
+        executeCommand(cmdObj);
+    }, false);
+
+    var originalLocation = document.getElementById(location);
+
+    try {
+        if (after) {
+            originalLocation.parentNode.insertBefore(newButton,
+                    originalLocation.nextSibling);
+            originalLocation.parentNode.insertBefore(document
+                    .createTextNode("\u00A0"), newButton);
+        } else {
+            originalLocation.parentNode.insertBefore(newButton, originalLocation);
+            originalLocation.parentNode.insertBefore(document
+                    .createTextNode("\u00A0"), originalLocation);
+        }
+    } catch (e) {
+        if (e instanceof TypeError) {
+            console.error("cannot find originalLocation element with id " + location);
+        } else {
+            throw e;
+        }
+    }
+}
+
+/**
+ * Generate button based on
+ */
+function generateButtons (pkgs, kNodes) {
+    var topRowPosition = "topRowPositionID";
+    var bottomRowPosition = "commit";
+
+    setUpLogging();
+
+    // =========================================================
+    if (kNodes && window.location.hostname in kNodes) {
+            var killConf = killNodes[window.location.hostname];
+            killNodes(document, killConf[0], killConf[1]);
+    }
+
+    // create anchor for the top toolbar
+    var commentBox = document.getElementById("comment");
+    var brElement = document.createElement("br");
+    brElement.setAttribute("id",topRowPosition);
+    commentBox.parentNode.normalize();
+    commentBox.parentNode.insertBefore(brElement, commentBox);
+
+    for (var pkg in pkgs) {
+        for (var cmdIdx in pkgs[pkg]) {
+            var cmdObj = pkgs[pkg][cmdIdx];
+            if (cmdObj.position !== undefined) {
+                switch (cmdObj.position) {
+                case "topRow":
+                    createNewButton(topRowPosition, false, cmdObj);
+                    break;
+                case "bottomRow":
+                    createNewButton(bottomRowPosition, false, cmdObj);
+                    break;
+                case "dropDown":
+                    addToCommentsDropdown(cmdObj);
+                    break;
+                default: // [+-]ID
+                    var firstChr = cmdObj.position.charAt(0);
+                    var newId = cmdObj.position.substr(1);
+                    createNewButton(newId, firstChr === "+", cmdObj);
+                    break;
+                }
+            } else {
+                console.error("generateButtons : rejected cmdObj = " +
+                    cmdObj.toSource());
+            }
+        }
+    }
+    // TODO This is weird in this place, but that's the place where all constantData etc.
+    // are finally defined and available.
+    if (RHBZinit) {
+        RHBZinit();
+    }
+}
+
+function setConfigurationButton () {
+    var additionalButtons = document.querySelector("#bugzilla-body *.related_actions");
+    var configurationButtonUI = document.createElement("li");
+    configurationButtonUI.innerHTML = "\u00A0-\u00A0<a href='' id='configurationButton'>"
+        + "Triage configuration</a>";
+    additionalButtons.appendChild(configurationButtonUI);
+    document.getElementById("configurationButton").addEventListener(
+        "click",
+        function(evt) {
+            postMessage(new Message("ChangeJSONURL", null));
+            evt.stopPropagation();
+            evt.preventDefault();
+    }, false);
+}
+
+/**
+ * Get the current title of the bug
+ *
+ * @return string
+ */
+function getSummary() {
+    return document.getElementById("short_desc_nonedit_display").textContent;
+}
+
+/**
+ * Get the current email of the reporter of the bug.
+ *
+ * @return string
+ */
+function getReporter () {
+    var reporterElement = getOptionTableCell("bz_show_bug_column_2", "Reported");
+    // RH Bugzilla after upgrade to 3.6.2 moved the information to other column
+    if (!reporterElement) {
+        reporterElement = getOptionTableCell("bz_show_bug_column_1", "Reported", true);
+    }
+    // Maemo calls the label "Reporter" and it doesn't have ids on table columns ... TODO(maemo)
+    return parseMailto(reporterElement);
+}
+
+function getComponent() {
+    var elem = document.getElementById("component");
+    if (elem) {
+        return elem.value;
+    }
+    return null;
+}
+
+function getProduct() {
+    var elem = document.getElementById("product");
+    if (elem) {
+        return elem.value;
+    }
+    return null;
+}
+
+function commentsWalker (fce) {
+    var comments = document.getElementById("comments").
+        getElementsByClassName("bz_comment");
+    Array.forEach(comments, function(item) {
+        fce(item);
+    });
+}
+
+/**
+ * Set background color of all comments made by reporter in ReporterColor color
+ *
+ */
+function checkComments () {
+    var reporterRE = new RegExp(getReporter());
+    commentsWalker(function(x) {
+        var email = parseMailto(x.getElementsByClassName("vcard")[0]
+                .getElementsByTagName("a")[0]);
+        if (reporterRE.test(email)) {
+            x.style.backgroundColor = ReporterColor.toString();
+        }
+    });
+}
+
+function collectComments () {
+    var outStr = "";
+    commentsWalker(function(x) {
+        outStr += x.getElementsByTagName("pre")[0].textContent + "\n";
+    });
+    return outStr.trim();
+}
+
+
+/**
+ * Select option with given value on the <SELECT> element with given id.
+ *
+ * Also execute change HTMLEvent, so that the form behaves accordingly.
+ *
+ * @param id
+ * @param label
+ * @return none
+ *
+ */
+function selectOption (id, label, fireEvent) {
+    if (!fireEvent) {
+        fireEvent = true;
+    }
+    var sel = document.getElementById(id);
+    sel.value = label;
+    if (fireEvent) {
+        var intEvent = document.createEvent("HTMLEvents");
+        intEvent.initEvent("change", true, true);
+        sel.dispatchEvent(intEvent);
+    }
+}
+
+function selectOptionByLabel(id, label, fireEvent) {
+    if (!fireEvent) {
+        fireEvent = true;
+    }
+    var sel = document.getElementById(id);
+    var labelRE = new RegExp(label.trim());
+    var ourOption = Array.filter(sel.options, function (op) {
+        return op.textContent.trim() === label;
+    });
+
+    if (ourOption[0]) {
+        sel.value = ourOption[0].value;
+    }
+
+    if (fireEvent) {
+        var intEvent = document.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
+ */
+function clickMouse (targetID) {
+    var localEvent = document.createEvent("MouseEvents");
+    localEvent.initMouseEvent("click", true, true, document.defaultView, 0, 0,
+            0, 0, 0, false, false, false, false, 0, null);
+    document.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
+ */
+function addStuffToTextBox (id, stuff) {
+    var textBox = document.getElementById(id);
+    if (textBox.tagName.toLowerCase() === "textarea") {
+        stuff = textBox.value ? "\n\n" + stuff : stuff;
+        textBox.value += stuff;
+    } else {
+        textBox.value = 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
+ */
+function removeStuffFromTextBox (id, stuff) {
+    var changedElement = document.getElementById(id);
+    changedElement.value = 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?
+ */
+function idContainsWord (id, str) {
+    var kwd = "";
+    try {
+        kwd = document.getElementById(id).value;
+    } catch (e) {
+        // For those who don't have particular element at all or if it is empty
+        return false;
+    }
+    return (isInList(str, kwd.trim().split(/[,\s]+/)));
+}
+
+/**
+ * Check for the presence of a keyword
+ *
+ * @param str String with the keyword
+ * @return Boolean
+ */
+function hasKeyword (str) {
+    return (idContainsWord('keywords', str));
+}
+
+/**
+ * dd
+ *
+ * @return Element with the href attribute containng the information
+ */
+function getOptionTableCell(tableId, label) {
+    var cleanLabelRE = new RegExp("^\\s*([^.:]*):?\\s*$");
+    label = label.trim().replace(cleanLabelRE,"$1").toLowerCase();
+
+    var rows = document.getElementById(tableId).getElementsByTagName("tr");
+    var ourLine = Array.filter(rows, function(row) {
+        var curLabel = row.getElementsByTagName("td")[0].textContent.toLowerCase();
+        curLabel = curLabel.replace(cleanLabelRE,"$1");
+        return (curLabel === label); // maybe this could be a RE match instead
+    });
+
+    if (ourLine.length > 0) {
+        return ourLine[0].getElementsByTagName("td")[1].
+            getElementsByTagName("a")[0];
+    }
+    return null;
+}
+
+/**
+ * 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]
+ */
+function setNeedinfoReporter () {
+    clickMouse("needinfo");
+    selectOption("needinfo_role", "reporter");
+}
+
+/**
+ *
+ */
+function getOwner () {
+    // TODO(maemo) doesn't work on maemo
+    var assigneeAElement = getOptionTableCell("bz_show_bug_column_1","Assigned To");
+    return parseMailto(assigneeAElement);
+}
+
+/**
+ * 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
+ */
+function getDefaultBugzillaMaintainer (component) {
+    var address = filterByRegexp(constantData.defBugzillaMaintainerArr, component);
+    return address;
+}
+
+/**
+ * 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
+ *
+ * TODO error handling is missing ... it's bleee
+ */
+function parseAttachmentLine(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();
+
+    // TODO probably could use url.URL object
+    var aHrefsArr = inElem.getElementsByTagName("a");
+    var aHref = Array.filter(aHrefsArr, function(x) {
+        return x.textContent.trim() === "Details";
+    })[0];
+    var id = parseURL(aHref.getAttribute("href")).params.id;
+
+    // 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 ];
+}
+
+/**
+ * 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
+ */
+function getAttachments () {
+    var outAtts = [];
+    var atts = document.getElementById("attachment_table").
+            getElementsByTagName("tr");
+    for ( var i = 1, ii = atts.length - 1; i < ii; i++) {
+        outAtts.push(parseAttachmentLine(atts[i]));
+    }
+    return outAtts;
+}
+
+/**
+ * Get login of the currently logged-in user.
+ *
+ * @return String with the login name of the currently logged-in user
+ */
+function getLogin () {
+    var lastLIElement = document.querySelector("#header ul.links li:last-of-type");
+    var loginArr = lastLIElement.textContent.split("\n");
+    var loginStr = loginArr[loginArr.length - 1].trim();
+    return loginStr;
+}
+
+function addLogRecord() {
+    console.log("addLogRecord entered");
+    var rec = {};
+    rec.date = new Date();
+    rec.url = document.location.toString();
+    rec.title = document.title;
+    var comment = window.prompt(
+            "Enter comments for this comment");
+    console.log("window.prompt = " + window.prompt);
+    console.log("comment = " + comment);
+    if (comment && comment.length > 0) {
+        comment = comment.trim();
+        rec.comment = comment;
+        var dateStr = getISODate(rec.date);
+        var urlStr = window.location.hostname;
+        var bugNo = getBugNoFromURL(window.location.href);
+        rec.key = dateStr + "+" +
+            urlStr + "+" + bugNo;
+        console.log("addLogRecord : rec = " + rec.toSource())
+        postMessage(new Message("AddLogRecord", rec));
+        return rec;
+    }
+    return null;
+}
+
+/**
+ */
+function setUpLogging () {
+    // Protection against double-call
+    if (document.getElementById("generateTSButton")) {
+        return ;
+    }
+
+    // For adding additional buttons to the top toolbar
+    var additionalButtons = document.querySelector("#bugzilla-body *.related_actions");
+    var that = this;
+
+    // logging all submits for timesheet
+    if (!submitHandlerInstalled) {
+        document.forms.namedItem("changeform").addEventListener("submit",function (evt) {
+            console.log("addLogRecord = " + addLogRecord);
+            var logRecord = addLogRecord();
+            console.log("logRecord = " + logRecord.toSource());
+            if (logRecord === null) {
+                evt.stopPropagation();
+                evt.preventDefault();
+            }
+        }, false);
+        submitHandlerInstalled = true;
+    }
+
+    // (id, text, parent, callback, params, before, covered, accesskey)
+    createDeadLink("generateTSButton", "Generate TS", additionalButtons,
+        function(evt) {
+            postMessage(new Message("GenerateTS"));
+        }, [], "dash", "li");
+
+    createDeadLink("clearLogs", "Clear TS", additionalButtons,
+        function(evt) {
+            postMessage(new Message("ClearTS"));
+        }, [], "dash", "li");
+
+    createDeadLink("importTSButton", "Import TS", additionalButtons,
+        function(evt) {
+            postMessage(new Message("ImportTS"));
+        }, [], "dash", "li");
+
+    /* TODO
+    var clearLogAElem = document.getElementById("clearLogs");
+    if (this.log.isEmpty()) {
+        clearLogAElem.style.color = this.log.EmptyLogsColor;
+        clearLogAElem.style.fontWeight = "normal";
+    } else {
+        clearLogAElem.style.color = this.log.FullLogsColor;
+        clearLogAElem.style.fontWeight = "bolder";
+    }
+    */
+}
+
+function getSelection () {
+    var text = "";
+    var selectionObject = window.getSelection();
+    if (selectionObject.rangeCount > 0) {
+        text = selectionObject.getRangeAt(0).toString().trim();
+    }
+    return text;
+}
+
+/**
+ * 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
+ *
+ */
+function queryInNewTab(text, component, product) {
+    var urlStr = "https://" + window.location.hostname + "/buglist.cgi?query_format=advanced";
+    if (product) {
+        urlStr += "&product=" + product.trim();
+    }
+    if (component) {
+        if ("equivalentComponents" in constantData) {
+            var equivCompsArr = constantData.equivalentComponents.
+                filter(function (REstr) {
+                    return new RegExp(REstr).test(getComponent());
+            }, this);
+            if (equivCompsArr.length > 0) {
+                component = equivCompsArr[0];
+            }
+        }
+        urlStr += "&component=" + 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;
+        urlStr += searchText;
+        postMessage(new Message("OpenURLinTab", urlStr));
+    }
+}
+
+/**
+ * Get the text to search for and prepare other things for the real executive
+ * function this.queryInNewTab, and run it.
+ */
+function queryForSelection() {
+    var text = getSelection();
+    if (!text) {
+        postMessage(new Message("GetClipboard", "queryLocal"));
+    } else {
+        queryInNewTab(text, getComponent(), getProduct());
+    }
+}
+
+/**
+ * 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
+ */
+function addToCCList (who) {
+    if (!who) {
+        return ;
+    }
+    if (who === "self") {
+        document.getElementById("addselfcc").checked = true;
+    } else {
+        clickMouse("cc_edit_area_showhide");
+        if (!isInList(who, getCCList())) {
+            addStuffToTextBox("newcc",who);
+        }
+    }
+}
+
+/**
+ * a collect a list of emails on CC list
+ *
+ * @return Array with email addresses as Strings.
+ */
+function getCCList () {
+    var CCListSelect = document.getElementById("cc");
+    var outCCList = [];
+    if (CCListSelect) {
+        outCCList = Array.map(CCListSelect.options, function(item) {
+            return item.value;
+        });
+    }
+    return outCCList;
+}
+
+function startup() {
+    // First, preflight check ... if we are not logged in, there
+    // is nothing we can do.
+    var logoutLink = Array.some(document.links, function (x) {
+        return x.search === "?logout=1" ;
+    });
+    if (!logoutLink) {
+        return null; // This should just finish whole content script without
+        // doing any harm to anybody.
+    }
+
+    // Prepare for query buttons
+    // element ID brElementPlace_location is later used in JSON files
+    // Stay with this add_comment element even if RH BZ upgrades, this seems
+    // to be generally much more stable (even with other bugzillas, e.g. b.gnome.org)
+    // then some getElementById.
+    var commentArea = document.getElementsByName("add_comment")[0].parentNode;
+    if (commentArea) {
+        var brElementPlacer = commentArea.getElementsByTagName("br");
+        brElementPlacer = brElementPlacer[0];
+        if (brElementPlacer) {
+            brElementPlacer.setAttribute("id","brElementPlacer_location");
+            brElementPlacer.parentNode.insertBefore(document.createElement("br"),
+                brElementPlacer);
+        }
+    }
+
+    // TODO Probably could be ignored ... used only once on line 973 of rhbzpage.js
+    // if (parseAbrtBacktraces && this.RE.Abrt.test(getSummary())) {
+    // title = document.getElementById("short_desc_nonedit_display").textContent;
+
+    // So, now we know we are logged in, so we can get to
+    // the real work.
+    setConfigurationButton();
+    submitHandlerInstalled = false;
+
+    checkComments();
+
+    postMessage(new Message("GetInstalledPackages", {
+        location: window.location.href,
+        login: getLogin()
+    }));
+}
+
+startup();