import $ from 'jquery'; import {stripTags} from '../utils.js'; import {hideElem, showElem} from '../utils/dom.js'; const {appSubUrl, csrfToken} = window.config; export function initRepoTopicBar() { const mgrBtn = $('#manage_topic'); const editDiv = $('#topic_edit'); const viewDiv = $('#repo-topics'); const saveBtn = $('#save_topic'); const topicDropdown = $('#topic_edit .dropdown'); const topicForm = $('#topic_edit.ui.form'); const topicPrompts = getPrompts(); mgrBtn.on('click', () => { hideElem(viewDiv); showElem(editDiv); }); function getPrompts() { const hidePrompt = $('#validate_prompt'); const prompts = { countPrompt: hidePrompt.children('#count_prompt').text(), formatPrompt: hidePrompt.children('#format_prompt').text() }; hidePrompt.remove(); return prompts; } saveBtn.on('click', () => { const topics = $('input[name=topics]').val(); $.post(saveBtn.attr('data-link'), { _csrf: csrfToken, topics }, (_data, _textStatus, xhr) => { if (xhr.responseJSON.status === 'ok') { viewDiv.children('.topic').remove(); if (topics.length) { const topicArray = topics.split(','); topicArray.sort(); const last = viewDiv.children('a').last(); for (let i = 0; i < topicArray.length; i++) { const link = $(''); link.attr('href', `${appSubUrl}/explore/repos?q=${encodeURIComponent(topicArray[i])}&topic=1`); link.text(topicArray[i]); link.insertBefore(last); } } hideElem(editDiv); showElem(viewDiv); } }).fail((xhr) => { if (xhr.status === 422) { if (xhr.responseJSON.invalidTopics.length > 0) { topicPrompts.formatPrompt = xhr.responseJSON.message; const {invalidTopics} = xhr.responseJSON; const topicLabels = topicDropdown.children('a.ui.label'); for (const [index, value] of topics.split(',').entries()) { for (let i = 0; i < invalidTopics.length; i++) { if (invalidTopics[i] === value) { topicLabels.eq(index).removeClass('green').addClass('red'); } } } } else { topicPrompts.countPrompt = xhr.responseJSON.message; } } }).always(() => { topicForm.form('validate form'); }); }); topicDropdown.dropdown({ allowAdditions: true, forceSelection: false, fullTextSearch: 'exact', fields: {name: 'description', value: 'data-value'}, saveRemoteData: false, label: { transition: 'horizontal flip', duration: 200, variation: false, }, className: { label: 'ui small label' }, apiSettings: { url: `${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('div.label.visible.topic,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); } }); $.fn.form.settings.rules.validateTopic = function (_values, regExp) { const topics = topicDropdown.children('a.ui.label'); const status = topics.length === 0 || topics.last().attr('data-value').match(regExp); if (!status) { topics.last().removeClass('green').addClass('red'); } return status && topicDropdown.children('a.ui.label.red').length === 0; }; topicForm.form({ on: 'change', inline: true, fields: { topics: { identifier: 'topics', rules: [ { type: 'validateTopic', value: /^[a-z0-9][a-z0-9-]{0,35}$/, prompt: topicPrompts.formatPrompt }, { type: 'maxCount[25]', prompt: topicPrompts.countPrompt } ] }, } }); }