72 lines
2.5 KiB
JavaScript
72 lines
2.5 KiB
JavaScript
import $ from 'jquery';
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import {isElemHidden, onInputDebounce, toggleElem} from '../utils/dom.js';
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import {GET} from '../modules/fetch.js';
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const {appSubUrl} = window.config;
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const reIssueIndex = /^(\d+)$/; // eg: "123"
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const reIssueSharpIndex = /^#(\d+)$/; // eg: "#123"
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const reIssueOwnerRepoIndex = /^([-.\w]+)\/([-.\w]+)#(\d+)$/; // eg: "{owner}/{repo}#{index}"
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// if the searchText can be parsed to an "issue goto link", return the link, otherwise return empty string
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export function parseIssueListQuickGotoLink(repoLink, searchText) {
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searchText = searchText.trim();
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let targetUrl = '';
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if (repoLink) {
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// try to parse it in current repo
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if (reIssueIndex.test(searchText)) {
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targetUrl = `${repoLink}/issues/${searchText}`;
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} else if (reIssueSharpIndex.test(searchText)) {
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targetUrl = `${repoLink}/issues/${searchText.substr(1)}`;
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}
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} else {
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// try to parse it for a global search (eg: "owner/repo#123")
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const matchIssueOwnerRepoIndex = searchText.match(reIssueOwnerRepoIndex);
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if (matchIssueOwnerRepoIndex) {
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const [_, owner, repo, index] = matchIssueOwnerRepoIndex;
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targetUrl = `${appSubUrl}/${owner}/${repo}/issues/${index}`;
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}
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}
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return targetUrl;
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}
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export function initCommonIssueListQuickGoto() {
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const $goto = $('#issue-list-quick-goto');
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if (!$goto.length) return;
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const $form = $goto.closest('form');
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const $input = $form.find('input[name=q]');
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const repoLink = $goto.attr('data-repo-link');
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$form.on('submit', (e) => {
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// if there is no goto button, or the form is submitted by non-quick-goto elements, submit the form directly
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let doQuickGoto = !isElemHidden($goto);
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const submitter = e.originalEvent.submitter;
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if (submitter !== $form[0] && submitter !== $input[0] && submitter !== $goto[0]) doQuickGoto = false;
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if (!doQuickGoto) return;
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// if there is a goto button, use its link
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e.preventDefault();
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window.location.href = $goto.attr('data-issue-goto-link');
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});
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const onInput = async () => {
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const searchText = $input.val();
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// try to check whether the parsed goto link is valid
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let targetUrl = parseIssueListQuickGotoLink(repoLink, searchText);
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if (targetUrl) {
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const res = await GET(`${targetUrl}/info`);
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if (res.status !== 200) targetUrl = '';
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}
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// if the input value has changed, then ignore the result
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if ($input.val() !== searchText) return;
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toggleElem($goto, Boolean(targetUrl));
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$goto.attr('data-issue-goto-link', targetUrl);
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};
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$input.on('input', onInputDebounce(onInput));
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onInput();
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}
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