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TFS Changeset History Helper

Changeset reference utilities

当前为 2016-11-01 提交的版本，查看 最新版本。

// ==UserScript==
// @name         TFS Changeset History Helper
// @namespace    http://jonas.ninja
// @version      1.5.0
// @description  Changeset reference utilities
// @author       @_jnblog
// @match        http://*/tfs/DefaultCollection/*/_versionControl*
// @grant        GM_addStyle
// @grant        GM_setClipboard
// ==/UserScript==
/* jshint -W097 */
/* global GM_addStyle */
/* jshint asi: true, multistr: true */

var $ = unsafeWindow.jQuery;
var mergedChangesetRegex = /\(merge c\d{5,} to QA\)/gi

waitForKeyElements('.history-result', doEverything, false)
waitForKeyElements(".vc-page-title[title^=Changeset]", addChangesetIdCopyUtilities, true)

$(document).on('mouseenter', '.history-result', highlightHistoryResult)
  .on('mouseleave', '.history-result', unhighlightHistoryResult)

$(document).on('click',    'input.ijg-copy-changeset-id',        copy)
           .on('click',    'input.ijg-copy-changeset-id',        copy)
           .on('dblclick', 'input.ijg-copy-changeset-page-link', copyPageMessage)
           .on('click',    'input.ijg-copy-changeset-page-link', copyPageId)

function copyId(e) {
  if (e.ctrlKey) {
    var historyResult = $(this).closest('.history-result')
    copy(this, historyResult.data().ijgTaskId)
  } else {
    copy(this)
    displayResult($(this).parent())
  }
}
function copyMessage(e) {
  var historyResult = $(this).closest('.history-result')
  copy(this, createCommitMessage(historyResult, this.value))
  displayResult($(this).parent())
}

function copyPageId(e) {
  if (e.ctrlKey) {
    var historyResult = $(this).closest('.history-result')
    copy(this, $('.vc-change-summary-comment').text().match(/t\d{3,}/gi)[0].replace('t', ''))
  } else {
    copy(this)
    displayResult($(this).parent())
  }
}
function copyPageMessage(e) {
  copy(this, createCommitMessage(".vc-change-summary-comment", this.value))
  displayResult($(this).parent())
}

function copy(e) { // !!! new function
  $target = $(this)
  GM_setClipboard($target.data('ijgCopyText'))
  displayResult($target)
}

function doEverything(historyResult) {
  historyResult = $(historyResult)
  spanifyText(historyResult)
  addCopyUtilities(historyResult)
  createTaskContainers(historyResult)

  //fetchTaskLinks(historyResult)
}

function createTaskContainers(historyResult) {
  // makes a positioned div in the right place to hold Task info
  var tasks = historyResult.find('.ijg-task-id')
  if (tasks.size()) {
    // make a container and append rows
    var container = $('<div class="ijg-tasks-container">')
    historyResult.find('.change-link-container').append(container)
    tasks.each(function() {
      var tasknum = $(this).data('ijgTaskId')
      var task = $('<div class=ijg-task-link>').data('ijgTaskId', tasknum)
      var link = $('<a target="_blank">')
        .text(tasknum)
        .prop('href', 'http://tfs.sqlsentry.com:8080/tfs/DefaultCollection/SQLSentryWebsite/_workitems/edit/' + tasknum)
      task.append(link)
      container.append(task)
    })
  }
}

function fetchTaskLinks(historyResult) {
  var base = window.location.origin + window.location.pathname.match(/^\/(.*?)\/(.*?)\//)[0]

  var urls = {
    changesetLinkedWorkItems: '_apis/tfvc/changesets/{}/workItems',
    changesetInfo: '_apis/tfvc/changesets/{}',
    apiVersion: '?api-version=1.0'
  }
}

function spanifyText(historyResult) {
  // wraps changeset/task IDs with spans so they can be targeted individually
  // adds data to the newly-created spans
  historyResult.find('.change-link').each(function() {
    // commit messages may have either Tasks or Changesets
    $(this).html($(this).text().replace(/[ct]\d{3,}/gi, function(match) {
      var id = match.replace(/[ct]/gi, '')
      if (match.startsWith('t')) {
        historyResult.data('ijgTaskId', id)
        return '<span class="ijg-task-id" data-ijg-task-id="' + id + '">' + match + '</span>'
      }
      return '<span class="ijg-changeset-id" data-ijg-changeset-id="' + id + '">' + match + '</span>'
    }))
  })
  historyResult.find('.change-info').each(function() {
    // '.history-result's will only have changesets, and they will not be prefixed with 'c'
    $(this).html($(this).text().replace(/\d{3,}/gi, function(match) {
      var changesetId = match.replace(/c/i, '')
      return '<span class="ijg-changeset-id" data-ijg-changeset-id="' + changesetId + '">' + match + '</span>'
    }))
  })
}

function addCopyUtilities(historyResult) {
  var $container = $('<td class="ijg-copyButtons"><div class="ijg-copyButtonsWidthHack"></div></div>')



  var changesetId = historyResult.find('.change-info').prop('title').match(/^\d{3,6}/)[0]
  var url = historyResult.find('a.change-link').prop('href')
  var formattedUrl = '[' + historyResult.find('a.change-link').text() + '](' + url + ')'
  var message = createCommitMessage(historyResult, changesetId)
  var button = $('<button class="ijg-copyButton">')

  $container.find('div')
    .append(button.clone().text('ID')           .addClass('ijg-js-copyButton').data('ijgCopyText', changesetId))
    .append(button.clone().text('Link')         .addClass('ijg-js-copyButton').data('ijgCopyText', formattedUrl))
    .append(button.clone().text('Merge Message').addClass('ijg-js-copyButton').data('ijgCopyText', message))

  historyResult.find('.result-details').before($container)
}

function addChangesetIdCopyUtilities(pageTitle) {
  var $pageTitle = $(pageTitle)

  if ($pageTitle.hasClass('added')) {
    return
  }
  $pageTitle.addClass('added')

  var id = $pageTitle.text().replace('Changeset ', '')
  var $copyLinkInput = $('<input value="' + id + '">').addClass('ijg-copy-changeset-page-link')

  $pageTitle.after($copyLinkInput)
}

function highlightHistoryResult(e) {
  var changeset = $(this).data('changeList')
  var changesetId = changeset.changesetId
  var mainHistoryResult = $('.result-details .change-info .ijg-changeset-id[data-ijg-changeset-id=' + changesetId + ']').closest('.history-result')
  var matchingChangesets = $('span.ijg-changeset-id[data-ijg-changeset-id="' + changesetId + '"]')

  if (matchingChangesets.size() > 1) {
    matchingChangesets.each(function() {
      var matchingChangesetId = $(this)
      matchingChangesetId.css('color', 'red').closest('.history-result').css('background-color', 'beige')
    })
    mainHistoryResult.css('background-color', '#D1D1A9')
  }
}
function unhighlightHistoryResult(e) {
  $('span.ijg-changeset-id').css('color', '').closest('.history-result').css('background-color', '')
}

function displayResult($cursorContainer) {
  var cursorClass = 'ijg-check'

  $cursorContainer.addClass(cursorClass)
  window.setTimeout(function() {
    $cursorContainer.removeClass(cursorClass)
  }, 1750)
  setGreenCheckCursor()
}

/**
  If `historyResult` is a jQuery object, expect it to contain changelist data.
  If it is a string, expect it to be a selector string that contains the full commit message.
*/
function createCommitMessage(historyResult, changesetId) {
  var optMessage
  if (typeof historyResult === "string") {
    optMessage = $(historyResult).text().split("\n")[0]
  } else if (typeof historyResult === "object") {
    optMessage = historyResult.data().changeList.comment.split("\n")[0]
  } else {
    throw "createCommitMessage expects a string or jQuery object, but it received: " + typeof historyResult
  }
  if (optMessage.match(mergedChangesetRegex)) {
    // a changeset that's already merged to QA should merge to Release
    optMessage = optMessage.replace(mergedChangesetRegex, '(merge c' + changesetId + ' to Release)')
  } else {
    optMessage = '(merge c' + changesetId + ' to QA) ' + optMessage
  }
  return optMessage
}


;(function addStyles () {
  var styles = '\
  img.identity-picture:first-of-type { \
    display: none; \
  } \
  img.identity-picture:only-of-type { \
    display: block; \
  } \
  tr.history-result > * { \
    padding-top: 3px;\
  }\
  .result-details { \
    padding-left: 246px; \
  } \
  span.ijg-changeset-id { \
    border-bottom: 1px dotted #ccc; \
  } \
  div > span.ijg-changeset-id { \
    cursor: default; \
  } \
  td.ijg-copyButtons { \
    width: 1px; \
    vertical-align: top; \
    padding: 8px 7px 0 0 !important; \
  } \
  .ijg-copyButtonsWidthHack { \
    width: 280px; \
  } \
  input.ijg-copy-changeset-id { \
    cursor: pointer; \
    width: 50px; \
    text-align: center; \
    border: 1px solid #ddd; \
    padding: 3px 0; \
    margin-bottom: -2px; \
  } \
  input.ijg-copy-changeset-page-link {\
    cursor: pointer;\
    text-align: center;\
    width: 80px;\
    margin: 0 16px;\
    border: 1px solid #ccc;\
    vertical-align: middle; \
  }\
  .change-link-container { \
    position: relative;\
    display: inline-block; \
  }\
  .ijg-tasks-container {\
    position: absolute; \
    top: 0; \
    right: 0;\
    transform: translateX(100%);\
    padding-left: 20px;\
  }\
  .ijg-check {\
    cursor: url(data:image/svg+xml;utf8;base64,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), auto !important;\
  }\
  button.ijg-copyButton {\
    margin-left: 8px;\
  }'

  var verticalCompactionStyles = '\
  .vc-history-list .results-container .history-result .picture {\
      height: 40px;\
  }'

  GM_addStyle(styles)
  GM_addStyle(verticalCompactionStyles)
})()




function waitForKeyElements(
  // CC BY-NC-SA 4.0. Author: BrockA
  selectorTxt,
  /* Required: The jQuery selector string that
                      specifies the desired element(s).
                  */
  actionFunction,
  /* Required: The code to run when elements are
                         found. It is passed a jNode to the matched
                         element.
                     */
  bWaitOnce,
  /* Optional: If false, will continue to scan for
                    new elements even after the first match is
                    found.
                */
  iframeSelector
  /* Optional: If set, identifies the iframe to
                        search.
                    */
) {
  var targetNodes, btargetsFound;

  if (typeof iframeSelector == "undefined")
    targetNodes = $(selectorTxt);
  else
    targetNodes = $(iframeSelector).contents()
    .find(selectorTxt);

  if (targetNodes && targetNodes.length > 0) {
    btargetsFound = true;
    /*--- Found target node(s).  Go through each and act if they
            are new.
        */
    targetNodes.each(function() {
      var jThis = $(this);
      var alreadyFound = jThis.data('alreadyFound') || false;

      if (!alreadyFound) {
        //--- Call the payload function.
        var cancelFound = actionFunction(jThis);
        if (cancelFound)
          btargetsFound = false;
        else
          jThis.data('alreadyFound', true);
      }
    });
  } else {
    btargetsFound = false;
  }

  //--- Get the timer-control variable for this selector.
  var controlObj = waitForKeyElements.controlObj || {};
  var controlKey = selectorTxt.replace(/[^\w]/g, "_");
  var timeControl = controlObj[controlKey];

  //--- Now set or clear the timer as appropriate.
  if (btargetsFound && bWaitOnce && timeControl) {
    //--- The only condition where we need to clear the timer.
    clearInterval(timeControl);
    delete controlObj[controlKey]
  } else {
    //--- Set a timer, if needed.
    if (!timeControl) {
      timeControl = setInterval(function() {
          waitForKeyElements(selectorTxt,
            actionFunction,
            bWaitOnce,
            iframeSelector
          );
        },
        300
      );
      controlObj[controlKey] = timeControl;
    }
  }
  waitForKeyElements.controlObj = controlObj;
}

function setGreenCheckCursor() {
  /// from https://bugs.chromium.org/p/chromium/issues/detail?id=26723#c87
  if (document.body.style.cursor != cursorUrl) {
    var wkch = document.createElement("div");
    wkch.style.overflow = "hidden";
    wkch.style.position = "absolute";
    wkch.style.left = "0px";
    wkch.style.top = "0px";
    wkch.style.width = "100%";
    wkch.style.height = "100%";
    var wkch2 = document.createElement("div");
    wkch2.style.width = "200%";
    wkch2.style.height = "200%";
    wkch.appendChild(wkch2);
    document.body.appendChild(wkch);
    document.body.style.cursor = cursorUrl;
    wkch.scrollLeft = 1;
    wkch.scrollLeft = 0;
    document.body.removeChild(wkch);
  }
}

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