import $ from 'jquery'; import {stripTags} from '../utils.js'; import {hideElem, queryElemChildren, showElem} from '../utils/dom.js'; import {POST} from '../modules/fetch.js'; import {showErrorToast} from '../modules/toast.js'; const {appSubUrl} = window.config; export function initRepoTopicBar() { const mgrBtn = document.querySelector('#manage_topic'); if (!mgrBtn) return; const editDiv = document.querySelector('#topic_edit'); const viewDiv = document.querySelector('#repo-topics'); const topicDropdown = editDiv.querySelector('.ui.dropdown'); let lastErrorToast; mgrBtn.addEventListener('click', () => { hideElem(viewDiv); showElem(editDiv); topicDropdown.querySelector('input.search').focus(); }); document.querySelector('#cancel_topic_edit').addEventListener('click', () => { lastErrorToast?.hideToast(); hideElem(editDiv); showElem(viewDiv); mgrBtn.focus(); }); document.querySelector('#save_topic').addEventListener('click', async (e) => { lastErrorToast?.hideToast(); const topics = editDiv.querySelector('input[name=topics]').value; const data = new FormData(); data.append('topics', topics); const response = await POST(e.target.getAttribute('data-link'), {data}); if (response.ok) { const responseData = await response.json(); if (responseData.status === 'ok') { queryElemChildren(viewDiv, '.repo-topic', (el) => el.remove()); if (topics.length) { const topicArray = topics.split(','); topicArray.sort(); for (const topic of topicArray) { // it should match the code in repo/home.tmpl const link = document.createElement('a'); link.classList.add('repo-topic', 'ui', 'large', 'label'); link.href = `${appSubUrl}/explore/repos?q=${encodeURIComponent(topic)}&topic=1`; link.textContent = topic; mgrBtn.parentNode.insertBefore(link, mgrBtn); // insert all new topics before manage button } } hideElem(editDiv); showElem(viewDiv); } } else if (response.status === 422) { // how to test: input topic like " invalid topic " (with spaces), and select it from the list, then "Save" const responseData = await response.json(); lastErrorToast = showErrorToast(responseData.message, {duration: 5000}); if (responseData.invalidTopics.length > 0) { const {invalidTopics} = responseData; const topicLabels = queryElemChildren(topicDropdown, 'a.ui.label'); for (const [index, value] of topics.split(',').entries()) { if (invalidTopics.includes(value)) { topicLabels[index].classList.remove('green'); topicLabels[index].classList.add('red'); } } } } }); $(topicDropdown).dropdown({ allowAdditions: true, forceSelection: false, fullTextSearch: 'exact', fields: {name: 'description', value: 'data-value'}, saveRemoteData: false, label: { transition: 'horizontal flip', duration: 200, variation: false, }, apiSettings: { url: `${appSubUrl}/explore/topics/search?q={query}`, throttle: 500, cache: false, onResponse(res) { const formattedResponse = { success: false, results: [], }; const query = stripTags(this.urlData.query.trim()); let found_query = false; const current_topics = []; for (const el of queryElemChildren(topicDropdown, 'a.ui.label.visible')) { current_topics.push(el.getAttribute('data-value')); } if (res.topics) { let found = false; for (const {topic_name} of res.topics) { // skip currently added tags if (current_topics.includes(topic_name)) { continue; } if (topic_name.toLowerCase() === query.toLowerCase()) { found_query = true; } formattedResponse.results.push({description: topic_name, 'data-value': topic_name}); found = true; } formattedResponse.success = found; } if (query.length > 0 && !found_query) { formattedResponse.success = true; formattedResponse.results.unshift({description: query, 'data-value': query}); } else if (query.length > 0 && found_query) { formattedResponse.results.sort((a, b) => { if (a.description.toLowerCase() === query.toLowerCase()) return -1; if (b.description.toLowerCase() === query.toLowerCase()) return 1; if (a.description > b.description) return -1; if (a.description < b.description) return 1; return 0; }); } return formattedResponse; }, }, onLabelCreate(value) { value = value.toLowerCase().trim(); this.attr('data-value', value).contents().first().replaceWith(value); return $(this); }, onAdd(addedValue, _addedText, $addedChoice) { addedValue = addedValue.toLowerCase().trim(); $addedChoice[0].setAttribute('data-value', addedValue); $addedChoice[0].setAttribute('data-text', addedValue); }, }); }