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110 lines
4.4 KiB
JavaScript
110 lines
4.4 KiB
JavaScript
import $ from 'jquery';
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import {initAriaCheckboxPatch} from './aria/checkbox.js';
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import {initAriaDropdownPatch} from './aria/dropdown.js';
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import {initAriaModalPatch} from './aria/modal.js';
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import {svg} from '../svg.js';
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export const fomanticMobileScreen = window.matchMedia('only screen and (max-width: 767.98px)');
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export function initGiteaFomantic() {
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// Silence fomantic's error logging when tabs are used without a target content element
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$.fn.tab.settings.silent = true;
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// Disable the behavior of fomantic to toggle the checkbox when you press enter on a checkbox element.
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$.fn.checkbox.settings.enableEnterKey = false;
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// By default, use "exact match" for full text search
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$.fn.dropdown.settings.fullTextSearch = 'exact';
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// Do not use "cursor: pointer" for dropdown labels
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$.fn.dropdown.settings.className.label += ' gt-cursor-default';
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// The default selector has a bug: if there is a "search input" in the "menu", Fomantic will only "focus the input" but not "toggle the menu" when the "dropdown icon" is clicked.
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// Actually, the "search input in menu" shouldn't be considered as the dropdown's input
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$.fn.dropdown.settings.selector.search = '> input.search, :not(.menu) > .search > input, :not(.menu) input.search';
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// Always use Gitea's SVG icons
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$.fn.dropdown.settings.templates.label = function(_value, text, preserveHTML, className) {
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const escape = $.fn.dropdown.settings.templates.escape;
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return escape(text, preserveHTML) + svg('octicon-x', 16, `${className.delete} icon`);
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};
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// stand-in for removed transition module
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$.fn.transition = function (arg) {
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if (arg === 'is supported') return true;
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if (arg === 'is animating') return false;
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if (arg === 'is inward') return false;
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if (arg === 'is outward') return false;
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if (arg === 'stop all') return;
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const isIn = arg?.animation?.endsWith(' in');
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const isOut = arg?.animation?.endsWith(' out');
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let ret;
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if (arg === 'show' || isIn) {
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arg?.onStart?.(this);
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ret = this.each((_, el) => {
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el.classList.remove('hidden');
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el.classList.add('visible');
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if (isIn) el.classList.add('transition');
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if (arg?.displayType) el.style.setProperty('display', arg.displayType, 'important');
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arg?.onShow?.(this);
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});
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arg?.onComplete?.(this);
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} else if (arg === 'hide' || isOut) {
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arg?.onStart?.(this);
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ret = this.each((_, el) => {
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el.classList.add('hidden');
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el.classList.remove('visible');
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// don't remove the transition class because fomantic didn't do it either
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el.style.removeProperty('display');
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arg?.onHidden?.(this);
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});
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arg?.onComplete?.(this);
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}
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return ret;
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};
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initFomanticApiPatch();
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// Use the patches to improve accessibility, these patches are designed to be as independent as possible, make it easy to modify or remove in the future.
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initAriaCheckboxPatch();
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initAriaDropdownPatch();
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initAriaModalPatch();
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}
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function initFomanticApiPatch() {
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//
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// Fomantic API module has some very buggy behaviors:
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//
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// If encodeParameters=true, it calls `urlEncodedValue` to encode the parameter.
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// However, `urlEncodedValue` just tries to "guess" whether the parameter is already encoded, by decoding the parameter and encoding it again.
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//
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// There are 2 problems:
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// 1. It may guess wrong, and skip encoding a parameter which looks like encoded.
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// 2. If the parameter can't be decoded, `decodeURIComponent` will throw an error, and the whole request will fail.
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//
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// This patch only fixes the second error behavior at the moment.
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//
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const patchKey = '_giteaFomanticApiPatch';
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const oldApi = $.api;
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$.api = $.fn.api = function(...args) {
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const apiCall = oldApi.bind(this);
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const ret = oldApi.apply(this, args);
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if (typeof args[0] !== 'string') {
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const internalGet = apiCall('internal', 'get');
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if (!internalGet.urlEncodedValue[patchKey]) {
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const oldUrlEncodedValue = internalGet.urlEncodedValue;
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internalGet.urlEncodedValue = function (value) {
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try {
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return oldUrlEncodedValue(value);
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} catch {
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// if Fomantic API module's `urlEncodedValue` throws an error, we encode it by ourselves.
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return encodeURIComponent(value);
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}
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};
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internalGet.urlEncodedValue[patchKey] = true;
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}
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}
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return ret;
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};
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$.api.settings = oldApi.settings;
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}
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