~gm-dev-launchpad/launchpad-gm-scripts/master

// ==UserScript==

// @name           LP_Improvements

// @namespace      http://murraytwins.com/greasemonkey/

// @description    (Launchpad) Collection of scripts that modify Launchpad

// @include        https://launchpad.net/*

// @include        https://*.launchpad.net/*

// @include        https://*.edge.launchpad.net/*

// @include        https://launchpad.net/*

// @date           2008-08-24

// @creator        Brian Murray <brian@ubuntu.com>

// ==/UserScript==

// ------  User settable data  -------------

// Color for the comment heading in reporter_comments()

// used in reporter_comments()

var color = 'lightgrey';

// used in identify patches()

var star = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA4AAAAOCAYAAAAfSC3RAAAABmJLR0QA%2FwD%2FAP%2BgvaeTAAAAB3RJTUUH1goWBRUW8tvU3gAAAVxJREFUKJGtkb1OAlEQhc%2Fc3b0QEAFJjGBhYmUiNMbYmdhZYelPzwPoK1j5DGa1s7EyMcbYaovBAgoKg0IhQSHosstyl8u1EaLhJ8Z4ypnzZU7mAP%2BtuonbhomLcXt9AruuJizZyGvHWCbObOLMbphI%2FhqEznZ5Yk7niVldMbYzykIAUDcxlGpqYw%2BQTbTuroegWAakf51dURrd8IVQxL%2BUMsi3BmjzgKwgnOZA9wluseSJZ6tJUm0OokYzyAlXJUXZytvZgqO8GiArQK8FJdqwsyVHlK28cFUymkFuELUvdQ7e%2BEAnsJqCEV8ElAfv5RHOfREz0%2FDRNsTgDd%2FBhoCfiDp6xPZ5lQcFAHqMETRy3yzlA8aA1EGahXnXLVR7otqWABSPBwwtZEh6F1sAzvreH3Uo0JFsdoLeq3spXRWXrkqImnMlmyIIRoejakG%2FlvoJ9ofmpzgYVdmf9Al84I7Jn6sOdQAAAABJRU5ErkJggg%3D%3D"; 

// used in prefill_question_comment()

var question_comment = "Thank you for taking the time to report this issue and helping to make Ubuntu better. Examining the information you have given us, this does not appear to be a bug report so we are closing it and converting it to a question in the support tracker. We appreciate the difficulties you are facing, but it would make more sense to raise problems you are having in the support tracker at https://answers.launchpad.net/ubuntu if you are uncertain if they are bugs. For help on reporting bugs, see https://help.ubuntu.com/community/ReportingBugs#When%20not%20to%20file%20a%20bug."

// used in append_karma()

var teams = {

    'motu-swat':'',

//    'motu-release':'',

//    'motu-sru':'',

    'bugsquad':'',

    'ubuntu-reviewers':'',

    'ubuntu-core-dev':'',

    'ubuntu-dev':'',

    'universe-contributors':'',

    'ubuntu-bugcontrol':'',

    'ubuntumembers':''

};

// used in append_karma()

var people_cache = new Array();

// ------- End of User settable data -------/

(function() {

function xpath(query, context) {

//    GM_log('xpath running');

    context = context ? context : document;

    return document.evaluate(query, context, null,

                            XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);

}

function requestHandler(req, fn, args, arg2)

{

    if (req.readyState == 4 && req.status == 200) {

        fn(req, args, arg2);

        //fn(req.responseXML, args);

        //fn(req.responseXML.documentElement, args);

    }

}

function loadData(URL, response_handler, response_arg, response_arg2)

{

    //alert("Fetching " + response_arg + " ("+URL+")");

    // Create the XML request

    var httpRequest;

    if (window.XMLHttpRequest) { // Mozilla, Safari, ...

            httpRequest = new XMLHttpRequest();

            if (httpRequest.overrideMimeType) {

                httpRequest.overrideMimeType('text/xml');

                // See note below about this line

            }

    } else if (window.ActiveXObject) { // IE

            try {

                httpRequest = new ActiveXObject("Msxml2.XMLHTTP");

            } catch (e) {

                try {

                    httpRequest = new ActiveXObject("Microsoft.XMLHTTP");

                } catch (e) {}

            }

    }

    if (!httpRequest) {

        return null;

    }

    // Anonymous function to handle changed request states

    httpRequest.onreadystatechange = function() { requestHandler(httpRequest, response_handler, response_arg, response_arg2); };

    // Make the request

    httpRequest.open ('GET', URL);

    //httpRequest.overrideMimeType('text/xhtml');

    httpRequest.overrideMimeType('text/xml');

    httpRequest.send (null);

}

function patch_handler(xmldoc, librarian_link, comment) {

    var text = xmldoc.responseText.replace(/\n/g," ");

//    if (xpath("//input[contains(@name,'field.patch') and contains(@value,'on')]", xmldoc.responseText)) {

    var re = new RegExp("checked=\"checked\" id=\"field.patch\"");

    if ((match = re.exec(text)) != null) {

        if (debug) {

            GM_log("Patch found " + librarian_link);

        }

        librarian_link.parentNode.setAttribute("style", "list-style-image: url(" + star + ")");

        for (var j = 0; j < comment.snapshotLength; j++) {

            if (debug) 

                GM_log("Comment url " + comment.snapshotItem(j));

            if ( String(librarian_link) == String(comment.snapshotItem(j))) {

                comment.snapshotItem(j).parentNode.setAttribute("style", "list-style-image: url(" + star + ")");

            }

        } 

    }

}

function reporter_comments() {

    var reporter = xpath("//*[@class='registering']/a[@class='sprite person']").snapshotItem(0);

    if (debug) {

        GM_log( "reporter href " + reporter );

    }

    var commenters = xpath("//div[@class='boardCommentDetails']/a");

    for ( var i = 0; i < commenters.snapshotLength; i++ ) {

        var commenter = commenters.snapshotItem(i);

        if (debug) {

            GM_log( "commenter href " + commenter );

        } 

        if ( String(commenter) == String(reporter) ) {

            if (debug) {

                GM_log( "Found a match" );

            }

            var css_style = "background:" + color + ";";

            commenter.parentNode.setAttribute('style', css_style);

        }

    }

}

function identify_patches() {

    var librarian = xpath("//div[contains(@id,'portlet-attachments')]//li[contains(@class,'download')]/a");

    var comment = xpath("//div[contains(@class,'boardCommentBody')]//ul//li[contains(@class,'download')]/a");

    if (debug) {

        GM_log("comment is "+comment);

        GM_log("librarian is "+librarian);

    }

    for (var i = 0; i < librarian.snapshotLength; i++) {

        var librarian_link = librarian.snapshotItem(i);

        var edit = xpath("//div[contains(@id,'portlet-attachments')]//li[contains(@class,'download')]/small/a");

        if (debug)

            GM_log("edit url "+edit.snapshotItem(i));

        var edit_link = edit.snapshotItem(i);

        loadData(edit_link, patch_handler, librarian_link, comment);

    }

}

function prefill_question_comment() {

    if (xpath('//div[@class="actions"]/input[@value="Convert this Bug into a Question"]').snapshotItem(0)) {

        xpath('//textarea[@id="field.comment"]').snapshotItem(0).value = comment;

    }

}

//from lp_karma_suffix.user.js

function augment_person(person) {

    for (var idx in people_cache[person]['nodes']) {

         var node = people_cache[person]['nodes'][idx];

        for (var title in people_cache[person]['team']) {

            var logoNode = document.createElement('img');

            logoNode.title = title;

            logoNode.src = people_cache[person]['team'][title];

            node.parentNode.insertBefore(logoNode, node.nextSibling);

        }

        // add in karma value and last paren

        var karmaNode = document.createTextNode(': '+people_cache[person]['karma']+') ');

        node.parentNode.insertBefore(karmaNode, node.nextSibling);

        // add in contact user link

        var contactLink = document.createElement("a");

        contactLink.href = "https://launchpad.net/~" +person+ "/+contactuser";

        contactLink.title = "Contact this user";

        contactLink.innerHTML = person;

        node.parentNode.insertBefore(contactLink, node.nextSibling);

        // add in a 1st paren

        var firstNode = document.createTextNode(' (');

        node.parentNode.insertBefore(firstNode, node.nextSibling);

    }

}

// from lp_karma_suffix.user.js

// Handles extracting the karma details

function karma_handler(xmldoc, person) {

    // The output of LP can't be used as an XML document, so we're forced

    // to build a screen-scraper!!  (LP #92853)

    var text = xmldoc.responseText.replace(/\n/g," ");

    var karma = '0';

    // XPath method... 

    //var results = xpath("//span[contains(@id,'karma-total')]", xmldoc.responseXML);

    //if (results.snapshotLength>0) {

    //    karma = results.snapshotItem(0).firstChild.nodeValue;

    //    //alert("Karma for "+person+": "+karma);

    //}

    // screen-scraping method...

    var span = '/+karma">';

    var karma_at = text.indexOf(span);

    if (karma_at>0) {

        var karma_all = text.substr(karma_at+span.length);

        karma = karma_all.substr(0,karma_all.indexOf("</a>"));

        if (debug)

            GM_log("Karma for "+person+": "+karma);

    }

    // store for later

    people_cache[person]['karma'] = karma;

    // end of chain, display

    augment_person(person);

}

// from lp_karma_suffix.user.js

// Handles extracting the team details

function team_handler(xmldoc, person) {

    // The output of LP can't be used as an XML document, so we're forced

    // to build a screen-scraper!!  (LP #92853)

    var text = xmldoc.responseText.replace(/\n/g," ");

    // skip non-humans (this will abort the fetching chain)

    if (text.indexOf('Show all members')>=0) {

        return;

    }

    var re = new RegExp("<img[^>]* src=\"(https://launchpadlibrarian.net/[^\"]+)\"[^>]+>[^a]*<a[^>]* href=\"[^~\"]*/~([^\"]+)\"","ig");

    while ((match = re.exec(text)) != null) {

        title = match[2];

        src = match[1];

        if (title in teams) {

            people_cache[person]['team'][title] = src;

            if (debug)

                GM_log(title+' has URL '+src+' for '+person);

        }

    }

    // chain to next item to load...

    loadData(people_cache[person]['karma_link'], karma_handler, person);

}

// from lp_karma_suffix.user.js

function add_people(people) {

  for (var i = 0; i < people.snapshotLength; i++) {

    var node = people.snapshotItem(i);

    var link = "" + node;

    var person  = link.substr(link.lastIndexOf("~")+1);

    // Detect and drop sub directory matches

    var slash = person.indexOf("/");

    if (slash != -1) {

        // fix up person name

        person = person.substr(0,slash);

        // fix up link

        link = link.substr(0,link.indexOf("/",link.indexOf("~")));

    }

    if (!people_cache[person]) {

        people_cache[person] = new Array();

        people_cache[person]['team_link'] = link + "/+participation";

        people_cache[person]['karma_link'] = link + "/@@+portlet-details";

        people_cache[person]['email_link'] = link + "/@@+portlet-email";

        people_cache[person]['nodes'] = new Array();

        people_cache[person]['team'] = new Array();

        if (debug)

            GM_log(person);

    }

    people_cache[person]['nodes'].push(node);

  }

}

// from lp_karma_suffix.user.js

function append_karma() {

    var prefix = new Array("https://launchpad.net",

                           "https://bugs.launchpad.net",

                           "https://edge.launchpad.net",

                           "https://bugs.edge.launchpad.net",

                           "");

    var url_clean_matches = new Array();

    var url_messy_matches = new Array();

    for (var idx in prefix) {

        url_clean_matches.push("(starts-with(@href, '"+prefix[idx]+"/~') and not(contains(substring-after(@href, '"+prefix[idx]+"/~'),'/')))");

        url_messy_matches.push("(starts-with(@href, '"+prefix[idx]+"/~') and contains(substring-after(@href, '"+prefix[idx]+"/~'),'/+'))");

    }

    var a_clean_match = "a["+url_clean_matches.join(" or ")+"]";

    var a_messy_match = "a["+url_messy_matches.join(" or ")+"]";

    // All the people links in the main content section (_not_ subscribers!)

    add_people(xpath("//div[contains(@id,'maincontent')]//"+a_clean_match));

    // Bug reporter

    add_people(xpath("//*[@class='object timestamp']/"+a_clean_match));

    // Assignees

    add_people(xpath("//table[contains(@id,'affected-software')]//td/"+a_clean_match));

    // Everyone!  (this is totally insane for bugs with large dups)

    //add_people(xpath("//"+a_match));

    // Go fetch all found people's info and attach it to their nodes

    for (var person in people_cache) {

        loadData(people_cache[person]['team_link'], team_handler, person);

    }

}

window.addEventListener("load", function(e) {

    var debug = 0

    reporter_comments();

    identify_patches();

    prefill_question_comment();

    append_karma();

    }, false);

})();