gitlab-org--gitlab-foss/app/assets/javascripts/commits.js

/* eslint-disable func-names, space-before-function-paren, wrap-iife, quotes, consistent-return, no-return-assign, no-param-reassign, one-var, no-var, one-var-declaration-per-line, no-unused-vars, prefer-template, object-shorthand, comma-dangle, max-len, prefer-arrow-callback */
/* global Pager */

window.CommitsList = (function() {
  var CommitsList = {};

  CommitsList.timer = null;

  CommitsList.init = function(limit) {
    this.$contentList = $('.content_list');

    $("body").on("click", ".day-commits-table li.commit", function(e) {
      if (e.target.nodeName !== "A") {
        location.href = $(this).attr("url");
        e.stopPropagation();
        return false;
      }
    });

    Pager.init(parseInt(limit, 10), false, false, this.processCommits);

    this.content = $("#commits-list");
    this.searchField = $("#commits-search");
    this.lastSearch = this.searchField.val();
    return this.initSearch();
  };

  CommitsList.initSearch = function() {
    this.timer = null;
    return this.searchField.keyup((function(_this) {
      return function() {
        clearTimeout(_this.timer);
        return _this.timer = setTimeout(_this.filterResults, 500);
      };
    })(this));
  };

  CommitsList.filterResults = function() {
    var commitsUrl, form, search;
    form = $(".commits-search-form");
    search = CommitsList.searchField.val();
    if (search === CommitsList.lastSearch) return;
    commitsUrl = form.attr("action") + '?' + form.serialize();
    CommitsList.content.fadeTo('fast', 0.5);
    return $.ajax({
      type: "GET",
      url: form.attr("action"),
      data: form.serialize(),
      complete: function() {
        return CommitsList.content.fadeTo('fast', 1.0);
      },
      success: function(data) {
        CommitsList.lastSearch = search;
        CommitsList.content.html(data.html);
        return history.replaceState({
          page: commitsUrl
        // Change url so if user reload a page - search results are saved
        }, document.title, commitsUrl);
      },
      error: function() {
        CommitsList.lastSearch = null;
      },
      dataType: "json"
    });
  };

  // Prepare loaded data.
  CommitsList.processCommits = (data) => {
    let processedData = data;
    const $processedData = $(processedData);
    const $commitsHeadersLast = CommitsList.$contentList.find('li.js-commit-header').last();
    const lastShownDay = $commitsHeadersLast.data('day');
    const $loadedCommitsHeadersFirst = $processedData.filter('li.js-commit-header').first();
    const loadedShownDayFirst = $loadedCommitsHeadersFirst.data('day');
    let commitsCount;

    // If commits headers show the same date,
    // remove the last header and change the previous one.
    if (lastShownDay === loadedShownDayFirst) {
      // Last shown commits count under the last commits header.
      commitsCount = $commitsHeadersLast.nextUntil('li.js-commit-header').find('li.commit').length;

      // Remove duplicate of commits header.
      processedData = $processedData.not(`li.js-commit-header[data-day="${loadedShownDayFirst}"]`);

      // Update commits count in the previous commits header.
      commitsCount += Number($(processedData).nextUntil('li.js-commit-header').first().find('li.commit').length);
      $commitsHeadersLast.find('span.commits-count').text(`${commitsCount} ${gl.text.pluralize('commit', commitsCount)}`);
    }

    gl.utils.localTimeAgo($processedData.find('.js-timeago'));

    return processedData;
  };

  return CommitsList;
})();