import $ from 'jquery'; import _ from 'underscore'; import axios from './lib/utils/axios_utils'; import { visitUrl } from './lib/utils/url_utility'; import bp from './breakpoints'; import { numberToHumanSize } from './lib/utils/number_utils'; import { setCiStatusFavicon } from './lib/utils/common_utils'; export default class Job { constructor(options) { this.timeout = null; this.state = null; this.fetchingStatusFavicon = false; this.options = options || $('.js-build-options').data(); this.pagePath = this.options.pagePath; this.buildStatus = this.options.buildStatus; this.state = this.options.logState; this.buildStage = this.options.buildStage; this.$document = $(document); this.$window = $(window); this.logBytes = 0; this.updateDropdown = this.updateDropdown.bind(this); this.$buildTrace = $('#build-trace'); this.$buildRefreshAnimation = $('.js-build-refresh'); this.$truncatedInfo = $('.js-truncated-info'); this.$buildTraceOutput = $('.js-build-output'); this.$topBar = $('.js-top-bar'); // Scroll controllers this.$scrollTopBtn = $('.js-scroll-up'); this.$scrollBottomBtn = $('.js-scroll-down'); clearTimeout(this.timeout); this.initSidebar(); this.populateJobs(this.buildStage); this.updateStageDropdownText(this.buildStage); this.sidebarOnResize(); this.$document .off('click', '.js-sidebar-build-toggle') .on('click', '.js-sidebar-build-toggle', this.sidebarOnClick.bind(this)); this.$document .off('click', '.stage-item') .on('click', '.stage-item', this.updateDropdown); // add event listeners to the scroll buttons this.$scrollTopBtn .off('click') .on('click', this.scrollToTop.bind(this)); this.$scrollBottomBtn .off('click') .on('click', this.scrollToBottom.bind(this)); this.scrollThrottled = _.throttle(this.toggleScroll.bind(this), 100); this.$window .off('scroll') .on('scroll', () => { if (!this.isScrolledToBottom()) { this.toggleScrollAnimation(false); } else if (this.isScrolledToBottom() && !this.isLogComplete) { this.toggleScrollAnimation(true); } this.scrollThrottled(); }); this.$window .off('resize.build') .on('resize.build', _.throttle(this.sidebarOnResize.bind(this), 100)); this.initAffixTopArea(); this.getBuildTrace(); } initAffixTopArea() { /** If the browser does not support position sticky, it returns the position as static. If the browser does support sticky, then we allow the browser to handle it, if not then we default back to Bootstraps affix **/ if (this.$topBar.css('position') !== 'static') return; const offsetTop = this.$buildTrace.offset().top; this.$topBar.affix({ offset: { top: offsetTop, }, }); } // eslint-disable-next-line class-methods-use-this canScroll() { return $(document).height() > $(window).height(); } toggleScroll() { const $document = $(document); const currentPosition = $document.scrollTop(); const scrollHeight = $document.height(); const windowHeight = $(window).height(); if (this.canScroll()) { if (currentPosition > 0 && (scrollHeight - currentPosition !== windowHeight)) { // User is in the middle of the log this.toggleDisableButton(this.$scrollTopBtn, false); this.toggleDisableButton(this.$scrollBottomBtn, false); } else if (currentPosition === 0) { // User is at Top of Log this.toggleDisableButton(this.$scrollTopBtn, true); this.toggleDisableButton(this.$scrollBottomBtn, false); } else if (this.isScrolledToBottom()) { // User is at the bottom of the build log. this.toggleDisableButton(this.$scrollTopBtn, false); this.toggleDisableButton(this.$scrollBottomBtn, true); } } else { this.toggleDisableButton(this.$scrollTopBtn, true); this.toggleDisableButton(this.$scrollBottomBtn, true); } } // eslint-disable-next-line class-methods-use-this isScrolledToBottom() { const $document = $(document); const currentPosition = $document.scrollTop(); const scrollHeight = $document.height(); const windowHeight = $(window).height(); return scrollHeight - currentPosition === windowHeight; } // eslint-disable-next-line class-methods-use-this scrollDown() { const $document = $(document); $document.scrollTop($document.height()); } scrollToBottom() { this.scrollDown(); this.hasBeenScrolled = true; this.toggleScroll(); } scrollToTop() { $(document).scrollTop(0); this.hasBeenScrolled = true; this.toggleScroll(); } // eslint-disable-next-line class-methods-use-this toggleDisableButton($button, disable) { if (disable && $button.prop('disabled')) return; $button.prop('disabled', disable); } toggleScrollAnimation(toggle) { this.$scrollBottomBtn.toggleClass('animate', toggle); } initSidebar() { this.$sidebar = $('.js-build-sidebar'); } getBuildTrace() { return axios.get(`${this.pagePath}/trace.json`, { params: { state: this.state }, }) .then((res) => { const log = res.data; if (!this.fetchingStatusFavicon) { this.fetchingStatusFavicon = true; setCiStatusFavicon(`${this.pagePath}/status.json`) .then(() => { this.fetchingStatusFavicon = false; }) .catch(() => { this.fetchingStatusFavicon = false; }); } if (log.state) { this.state = log.state; } this.isScrollInBottom = this.isScrolledToBottom(); if (log.append) { this.$buildTraceOutput.append(log.html); this.logBytes += log.size; } else { this.$buildTraceOutput.html(log.html); this.logBytes = log.size; } // if the incremental sum of logBytes we received is less than the total // we need to show a message warning the user about that. if (this.logBytes < log.total) { // size is in bytes, we need to calculate KiB const size = numberToHumanSize(this.logBytes); $('.js-truncated-info-size').html(`${size}`); this.$truncatedInfo.removeClass('hidden'); } else { this.$truncatedInfo.addClass('hidden'); } this.isLogComplete = log.complete; if (log.complete === false) { this.timeout = setTimeout(() => { this.getBuildTrace(); }, 4000); } else { this.$buildRefreshAnimation.remove(); this.toggleScrollAnimation(false); } if (log.status !== this.buildStatus) { visitUrl(this.pagePath); } }) .catch(() => { this.$buildRefreshAnimation.remove(); }) .then(() => { if (this.isScrollInBottom) { this.scrollDown(); } }) .then(() => this.toggleScroll()); } // eslint-disable-next-line class-methods-use-this shouldHideSidebarForViewport() { const bootstrapBreakpoint = bp.getBreakpointSize(); return bootstrapBreakpoint === 'xs' || bootstrapBreakpoint === 'sm'; } toggleSidebar(shouldHide) { const shouldShow = typeof shouldHide === 'boolean' ? !shouldHide : undefined; const $toggleButton = $('.js-sidebar-build-toggle-header'); this.$sidebar .toggleClass('right-sidebar-expanded', shouldShow) .toggleClass('right-sidebar-collapsed', shouldHide); this.$topBar .toggleClass('sidebar-expanded', shouldShow) .toggleClass('sidebar-collapsed', shouldHide); if (this.$sidebar.hasClass('right-sidebar-expanded')) { $toggleButton.addClass('hidden'); } else { $toggleButton.removeClass('hidden'); } } sidebarOnResize() { this.toggleSidebar(this.shouldHideSidebarForViewport()); } sidebarOnClick() { if (this.shouldHideSidebarForViewport()) this.toggleSidebar(); } // eslint-disable-next-line class-methods-use-this populateJobs(stage) { $('.build-job').hide(); $(`.build-job[data-stage="${stage}"]`).show(); } // eslint-disable-next-line class-methods-use-this updateStageDropdownText(stage) { $('.stage-selection').text(stage); } updateDropdown(e) { e.preventDefault(); const stage = e.currentTarget.text; this.updateStageDropdownText(stage); this.populateJobs(stage); } }