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https://github.com/go-gitea/gitea
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a43ea22479
Co-author: @wxiaoguang Close #25096 The way to fix it in this PR is to change form submit to fetch using formData, and add flags to avoid post repeatedly. Should be able to apply to more forms that have the same issue after this PR. In the demo below, 'approve' is clicked several times, and then 'comment' is clicked several time after 'request changes' clicked. After: https://github.com/go-gitea/gitea/assets/17645053/beabeb1d-fe66-4b76-b048-4f022b4e83a0 Update: screenshots from /devtest >  > >  > >  --------- Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
436 lines
14 KiB
JavaScript
436 lines
14 KiB
JavaScript
import $ from 'jquery';
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import 'jquery.are-you-sure';
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import {createDropzone} from './dropzone.js';
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import {initCompColorPicker} from './comp/ColorPicker.js';
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import {showGlobalErrorMessage} from '../bootstrap.js';
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import {handleGlobalEnterQuickSubmit} from './comp/QuickSubmit.js';
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import {svg} from '../svg.js';
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import {hideElem, showElem, toggleElem} from '../utils/dom.js';
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import {htmlEscape} from 'escape-goat';
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import {createTippy} from '../modules/tippy.js';
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const {appUrl, csrfToken, i18n} = window.config;
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export function initGlobalFormDirtyLeaveConfirm() {
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// Warn users that try to leave a page after entering data into a form.
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// Except on sign-in pages, and for forms marked as 'ignore-dirty'.
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if ($('.user.signin').length === 0) {
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$('form:not(.ignore-dirty)').areYouSure();
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}
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}
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export function initHeadNavbarContentToggle() {
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const navbar = document.getElementById('navbar');
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const btn = document.getElementById('navbar-expand-toggle');
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if (!navbar || !btn) return;
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btn.addEventListener('click', () => {
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const isExpanded = btn.classList.contains('active');
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navbar.classList.toggle('navbar-menu-open', !isExpanded);
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btn.classList.toggle('active', !isExpanded);
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});
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}
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export function initFootLanguageMenu() {
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function linkLanguageAction() {
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const $this = $(this);
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$.get($this.data('url')).always(() => {
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window.location.reload();
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});
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}
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$('.language-menu a[lang]').on('click', linkLanguageAction);
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}
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export function initGlobalEnterQuickSubmit() {
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$(document).on('keydown', '.js-quick-submit', (e) => {
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if (((e.ctrlKey && !e.altKey) || e.metaKey) && (e.key === 'Enter')) {
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handleGlobalEnterQuickSubmit(e.target);
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return false;
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}
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});
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}
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export function initGlobalButtonClickOnEnter() {
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$(document).on('keypress', 'div.ui.button,span.ui.button', (e) => {
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if (e.code === ' ' || e.code === 'Enter') {
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$(e.target).trigger('click');
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e.preventDefault();
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}
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});
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}
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async function formFetchAction(e) {
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if (!e.target.classList.contains('form-fetch-action')) return;
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e.preventDefault();
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const formEl = e.target;
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if (formEl.classList.contains('is-loading')) return;
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formEl.classList.add('is-loading');
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if (formEl.clientHeight < 50) {
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formEl.classList.add('small-loading-icon');
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}
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const formMethod = formEl.getAttribute('method') || 'get';
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const formActionUrl = formEl.getAttribute('action');
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const formData = new FormData(formEl);
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const [submitterName, submitterValue] = [e.submitter?.getAttribute('name'), e.submitter?.getAttribute('value')];
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if (submitterName) {
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formData.append(submitterName, submitterValue || '');
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}
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let reqUrl = formActionUrl;
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const reqOpt = {method: formMethod.toUpperCase(), headers: {'X-Csrf-Token': csrfToken}};
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if (formMethod.toLowerCase() === 'get') {
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const params = new URLSearchParams();
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for (const [key, value] of formData) {
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params.append(key, value.toString());
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}
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const pos = reqUrl.indexOf('?');
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if (pos !== -1) {
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reqUrl = reqUrl.slice(0, pos);
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}
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reqUrl += `?${params.toString()}`;
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} else {
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reqOpt.body = formData;
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}
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let errorTippy;
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const onError = (msg) => {
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formEl.classList.remove('is-loading', 'small-loading-icon');
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if (errorTippy) errorTippy.destroy();
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errorTippy = createTippy(formEl, {
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content: msg,
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interactive: true,
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showOnCreate: true,
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hideOnClick: true,
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role: 'alert',
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theme: 'form-fetch-error',
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trigger: 'manual',
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arrow: false,
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});
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};
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const doRequest = async () => {
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try {
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const resp = await fetch(reqUrl, reqOpt);
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if (resp.status === 200) {
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const {redirect} = await resp.json();
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formEl.classList.remove('dirty'); // remove the areYouSure check before reloading
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if (redirect) {
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window.location.href = redirect;
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} else {
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window.location.reload();
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}
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} else {
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onError(`server error: ${resp.status}`);
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}
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} catch (e) {
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onError(e.error);
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}
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};
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// TODO: add "confirm" support like "link-action" in the future
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await doRequest();
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}
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export function initGlobalCommon() {
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// Semantic UI modules.
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const $uiDropdowns = $('.ui.dropdown');
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// do not init "custom" dropdowns, "custom" dropdowns are managed by their own code.
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$uiDropdowns.filter(':not(.custom)').dropdown();
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// The "jump" means this dropdown is mainly used for "menu" purpose,
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// clicking an item will jump to somewhere else or trigger an action/function.
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// When a dropdown is used for non-refresh actions with tippy,
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// it must have this "jump" class to hide the tippy when dropdown is closed.
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$uiDropdowns.filter('.jump').dropdown({
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action: 'hide',
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onShow() {
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// hide associated tooltip while dropdown is open
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this._tippy?.hide();
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this._tippy?.disable();
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},
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onHide() {
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this._tippy?.enable();
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// hide all tippy elements of items after a while. eg: use Enter to click "Copy Link" in the Issue Context Menu
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setTimeout(() => {
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const $dropdown = $(this);
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if ($dropdown.dropdown('is hidden')) {
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$(this).find('.menu > .item').each((_, item) => {
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item._tippy?.hide();
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});
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}
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}, 2000);
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},
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});
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// Special popup-directions, prevent Fomantic from guessing the popup direction.
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// With default "direction: auto", if the viewport height is small, Fomantic would show the popup upward,
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// if the dropdown is at the beginning of the page, then the top part would be clipped by the window view.
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// eg: Issue List "Sort" dropdown
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// But we can not set "direction: downward" for all dropdowns, because there is a bug in dropdown menu positioning when calculating the "left" position,
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// which would make some dropdown popups slightly shift out of the right viewport edge in some cases.
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// eg: the "Create New Repo" menu on the navbar.
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$uiDropdowns.filter('.upward').dropdown('setting', 'direction', 'upward');
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$uiDropdowns.filter('.downward').dropdown('setting', 'direction', 'downward');
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$('.ui.checkbox').checkbox();
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$('.tabular.menu .item').tab();
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// prevent multiple form submissions on forms containing .loading-button
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document.addEventListener('submit', (e) => {
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const btn = e.target.querySelector('.loading-button');
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if (!btn) return;
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if (btn.classList.contains('loading')) return e.preventDefault();
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btn.classList.add('loading');
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});
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document.addEventListener('submit', formFetchAction);
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}
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export function initGlobalDropzone() {
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// Dropzone
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for (const el of document.querySelectorAll('.dropzone')) {
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const $dropzone = $(el);
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const _promise = createDropzone(el, {
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url: $dropzone.data('upload-url'),
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headers: {'X-Csrf-Token': csrfToken},
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maxFiles: $dropzone.data('max-file'),
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maxFilesize: $dropzone.data('max-size'),
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acceptedFiles: (['*/*', ''].includes($dropzone.data('accepts'))) ? null : $dropzone.data('accepts'),
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addRemoveLinks: true,
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dictDefaultMessage: $dropzone.data('default-message'),
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dictInvalidFileType: $dropzone.data('invalid-input-type'),
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dictFileTooBig: $dropzone.data('file-too-big'),
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dictRemoveFile: $dropzone.data('remove-file'),
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timeout: 0,
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thumbnailMethod: 'contain',
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thumbnailWidth: 480,
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thumbnailHeight: 480,
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init() {
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this.on('success', (file, data) => {
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file.uuid = data.uuid;
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const input = $(`<input id="${data.uuid}" name="files" type="hidden">`).val(data.uuid);
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$dropzone.find('.files').append(input);
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// Create a "Copy Link" element, to conveniently copy the image
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// or file link as Markdown to the clipboard
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const copyLinkElement = document.createElement('div');
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copyLinkElement.className = 'gt-tc';
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// The a element has a hardcoded cursor: pointer because the default is overridden by .dropzone
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copyLinkElement.innerHTML = `<a href="#" style="cursor: pointer;">${svg('octicon-copy', 14, 'copy link')} Copy link</a>`;
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copyLinkElement.addEventListener('click', (e) => {
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e.preventDefault();
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let fileMarkdown = `[${file.name}](/attachments/${file.uuid})`;
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if (file.type.startsWith('image/')) {
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fileMarkdown = `!${fileMarkdown}`;
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} else if (file.type.startsWith('video/')) {
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fileMarkdown = `<video src="/attachments/${file.uuid}" title="${htmlEscape(file.name)}" controls></video>`;
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}
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navigator.clipboard.writeText(fileMarkdown);
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});
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file.previewTemplate.append(copyLinkElement);
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});
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this.on('removedfile', (file) => {
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$(`#${file.uuid}`).remove();
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if ($dropzone.data('remove-url')) {
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$.post($dropzone.data('remove-url'), {
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file: file.uuid,
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_csrf: csrfToken,
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});
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}
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});
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},
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});
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}
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}
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function linkAction(e) {
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e.preventDefault();
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// A "link-action" can post AJAX request to its "data-url"
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// Then the browser is redirect to: the "redirect" in response, or "data-redirect" attribute, or current URL by reloading.
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// If the "link-action" has "data-modal-confirm(-html)" attribute, a confirm modal dialog will be shown before taking action.
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const $this = $(e.target);
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const redirect = $this.attr('data-redirect');
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const doRequest = () => {
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$this.prop('disabled', true);
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$.post($this.attr('data-url'), {
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_csrf: csrfToken
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}).done((data) => {
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if (data && data.redirect) {
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window.location.href = data.redirect;
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} else if (redirect) {
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window.location.href = redirect;
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} else {
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window.location.reload();
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}
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}).always(() => {
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$this.prop('disabled', false);
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});
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};
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const modalConfirmHtml = htmlEscape($this.attr('data-modal-confirm') || '');
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if (!modalConfirmHtml) {
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doRequest();
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return;
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}
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const okButtonColor = $this.hasClass('red') || $this.hasClass('yellow') || $this.hasClass('orange') || $this.hasClass('negative') ? 'orange' : 'green';
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const $modal = $(`
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<div class="ui g-modal-confirm modal">
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<div class="content">${modalConfirmHtml}</div>
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<div class="actions">
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<button class="ui basic cancel button">${svg('octicon-x')} ${i18n.modal_cancel}</button>
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<button class="ui ${okButtonColor} ok button">${svg('octicon-check')} ${i18n.modal_confirm}</button>
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</div>
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</div>
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`);
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$modal.appendTo(document.body);
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$modal.modal({
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onApprove() {
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doRequest();
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},
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onHidden() {
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$modal.remove();
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},
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}).modal('show');
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}
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export function initGlobalLinkActions() {
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function showDeletePopup(e) {
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e.preventDefault();
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const $this = $(this);
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const dataArray = $this.data();
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let filter = '';
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if ($this.attr('data-modal-id')) {
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filter += `#${$this.attr('data-modal-id')}`;
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}
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const dialog = $(`.delete.modal${filter}`);
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dialog.find('.name').text($this.data('name'));
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for (const [key, value] of Object.entries(dataArray)) {
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if (key && key.startsWith('data')) {
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dialog.find(`.${key}`).text(value);
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}
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}
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dialog.modal({
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closable: false,
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onApprove() {
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if ($this.data('type') === 'form') {
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$($this.data('form')).trigger('submit');
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return;
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}
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const postData = {
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_csrf: csrfToken,
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};
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for (const [key, value] of Object.entries(dataArray)) {
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if (key && key.startsWith('data')) {
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postData[key.slice(4)] = value;
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}
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if (key === 'id') {
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postData['id'] = value;
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}
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}
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$.post($this.data('url'), postData).done((data) => {
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window.location.href = data.redirect;
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});
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}
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}).modal('show');
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}
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// Helpers.
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$('.delete-button').on('click', showDeletePopup);
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$('.link-action').on('click', linkAction);
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}
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export function initGlobalButtons() {
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// There are many "cancel button" elements in modal dialogs, Fomantic UI expects they are button-like elements but never submit a form.
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// However, Gitea misuses the modal dialog and put the cancel buttons inside forms, so we must prevent the form submission.
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// There are a few cancel buttons in non-modal forms, and there are some dynamically created forms (eg: the "Edit Issue Content")
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$(document).on('click', 'form button.ui.cancel.button', (e) => {
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e.preventDefault();
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});
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$('.show-panel.button').on('click', function (e) {
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// a '.show-panel.button' can show a panel, by `data-panel="selector"`
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// if the button is a "toggle" button, it toggles the panel
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e.preventDefault();
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const sel = $(this).attr('data-panel');
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if (this.classList.contains('toggle')) {
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toggleElem(sel);
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} else {
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showElem(sel);
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}
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});
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$('.hide-panel.button').on('click', function (e) {
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// a `.hide-panel.button` can hide a panel, by `data-panel="selector"` or `data-panel-closest="selector"`
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e.preventDefault();
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let sel = $(this).attr('data-panel');
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if (sel) {
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hideElem($(sel));
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return;
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}
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sel = $(this).attr('data-panel-closest');
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if (sel) {
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hideElem($(this).closest(sel));
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return;
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}
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// should never happen, otherwise there is a bug in code
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alert('Nothing to hide');
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});
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$('.show-modal').on('click', function (e) {
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e.preventDefault();
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const modalDiv = $($(this).attr('data-modal'));
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for (const attrib of this.attributes) {
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if (!attrib.name.startsWith('data-modal-')) {
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continue;
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}
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const id = attrib.name.substring(11);
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const target = modalDiv.find(`#${id}`);
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if (target.is('input')) {
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target.val(attrib.value);
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} else {
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target.text(attrib.value);
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}
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}
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modalDiv.modal('show');
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const colorPickers = $($(this).attr('data-modal')).find('.color-picker');
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if (colorPickers.length > 0) {
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initCompColorPicker();
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}
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});
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}
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/**
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* Too many users set their ROOT_URL to wrong value, and it causes a lot of problems:
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* * Cross-origin API request without correct cookie
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* * Incorrect href in <a>
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* * ...
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* So we check whether current URL starts with AppUrl(ROOT_URL).
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* If they don't match, show a warning to users.
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*/
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export function checkAppUrl() {
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const curUrl = window.location.href;
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// some users visit "https://domain/gitea" while appUrl is "https://domain/gitea/", there should be no warning
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if (curUrl.startsWith(appUrl) || `${curUrl}/` === appUrl) {
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return;
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}
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showGlobalErrorMessage(`Your ROOT_URL in app.ini is "${appUrl}", it's unlikely matching the site you are visiting.
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Mismatched ROOT_URL config causes wrong URL links for web UI/mail content/webhook notification.`);
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}
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