import $ from 'jquery'; import {stripTags} from '../utils.js'; import {hideElem, showElem} from '../utils/dom.js'; import {POST} from '../modules/fetch.js'; const {appSubUrl} = window.config; export function initRepoTopicBar() { const $mgrBtn = $('#manage_topic'); if (!$mgrBtn.length) return; const $editDiv = $('#topic_edit'); const $viewDiv = $('#repo-topics'); const $saveBtn = $('#save_topic'); const $topicDropdown = $('#topic_edit .dropdown'); const $topicForm = $editDiv; // the old logic, $editDiv is topicForm const $topicDropdownSearch = $topicDropdown.find('input.search'); const topicPrompts = { countPrompt: $topicDropdown.attr('data-text-count-prompt'), formatPrompt: $topicDropdown.attr('data-text-format-prompt'), }; $mgrBtn.on('click', () => { hideElem($viewDiv); showElem($editDiv); $topicDropdownSearch.trigger('focus'); }); $('#cancel_topic_edit').on('click', () => { hideElem($editDiv); showElem($viewDiv); $mgrBtn.trigger('focus'); }); $saveBtn.on('click', async () => { const topics = $('input[name=topics]').val(); const data = new FormData(); data.append('topics', topics); const response = await POST($saveBtn.attr('data-link'), {data}); if (response.ok) { const responseData = await response.json(); if (responseData.status === 'ok') { $viewDiv.children('.topic').remove(); if (topics.length) { const topicArray = topics.split(','); topicArray.sort(); for (const topic of topicArray) { const $link = $(''); $link.attr('href', `${appSubUrl}/explore/repos?q=${encodeURIComponent(topic)}&topic=1`); $link.text(topic); $link.insertBefore($mgrBtn); // insert all new topics before manage button } } hideElem($editDiv); showElem($viewDiv); } } else if (response.status === 422) { const responseData = await response.json(); if (responseData.invalidTopics.length > 0) { topicPrompts.formatPrompt = responseData.message; const {invalidTopics} = responseData; const $topicLabels = $topicDropdown.children('a.ui.label'); for (const [index, value] of topics.split(',').entries()) { if (invalidTopics.includes(value)) { $topicLabels.eq(index).removeClass('green').addClass('red'); } } } else { topicPrompts.countPrompt = responseData.message; } } // Always validate the form $topicForm.form('validate form'); }); $topicDropdown.dropdown({ allowAdditions: true, forceSelection: false, fullTextSearch: 'exact', fields: {name: 'description', value: 'data-value'}, saveRemoteData: false, label: { transition: 'horizontal flip', duration: 200, variation: false, }, apiSettings: { url: `${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 = []; $topicDropdown.find('a.label.visible').each((_, el) => { current_topics.push(el.getAttribute('data-value')); }); if (res.topics) { let found = false; for (let i = 0; i < res.topics.length; i++) { // skip currently added tags if (current_topics.includes(res.topics[i].topic_name)) { continue; } if (res.topics[i].topic_name.toLowerCase() === query.toLowerCase()) { found_query = true; } formattedResponse.results.push({description: res.topics[i].topic_name, 'data-value': res.topics[i].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).attr('data-value', addedValue); $($addedChoice).attr('data-text', addedValue); }, }); $.fn.form.settings.rules.validateTopic = function (_values, regExp) { const $topics = $topicDropdown.children('a.ui.label'); const status = $topics.length === 0 || $topics.last().attr('data-value').match(regExp); if (!status) { $topics.last().removeClass('green').addClass('red'); } return status && $topicDropdown.children('a.ui.label.red').length === 0; }; $topicForm.form({ on: 'change', inline: true, fields: { topics: { identifier: 'topics', rules: [ { type: 'validateTopic', value: /^\s*[a-z0-9][-.a-z0-9]{0,35}\s*$/, prompt: topicPrompts.formatPrompt, }, { type: 'maxCount[25]', prompt: topicPrompts.countPrompt, }, ], }, }, }); }