115 lines
3.2 KiB
JavaScript
115 lines
3.2 KiB
JavaScript
import $ from 'jquery';
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import 'deckar01-task_list';
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import { __ } from '~/locale';
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import createFlash from './flash';
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import axios from './lib/utils/axios_utils';
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export default class TaskList {
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constructor(options = {}) {
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this.selector = options.selector;
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this.dataType = options.dataType;
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this.fieldName = options.fieldName;
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this.lockVersion = options.lockVersion;
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this.taskListContainerSelector = `${this.selector} .js-task-list-container`;
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this.updateHandler = this.update.bind(this);
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this.onSuccess = options.onSuccess || (() => {});
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this.onError =
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options.onError ||
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function showFlash(e) {
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let errorMessages = '';
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if (e.response.data && typeof e.response.data === 'object') {
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errorMessages = e.response.data.errors.join(' ');
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}
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return createFlash({
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message: errorMessages || __('Update failed'),
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});
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};
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this.init();
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}
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init() {
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this.disable(); // Prevent duplicate event bindings
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const taskListFields = document.querySelectorAll(
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`${this.taskListContainerSelector} .js-task-list-field[data-value]`,
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);
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taskListFields.forEach((taskListField) => {
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// eslint-disable-next-line no-param-reassign
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taskListField.value = taskListField.dataset.value;
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});
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this.enable();
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}
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getTaskListTarget(e) {
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return e && e.currentTarget ? $(e.currentTarget) : $(this.taskListContainerSelector);
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}
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// Disable any task items that don't have a data-sourcepos attribute, on the
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// assumption that if it doesn't then it wasn't generated from our markdown parser.
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// This covers the case of markdown not being able to handle task lists inside
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// markdown tables. It also includes hand coded HTML lists.
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disableNonMarkdownTaskListItems(e) {
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this.getTaskListTarget(e)
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.find('.task-list-item')
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.not('[data-sourcepos]')
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.find('.task-list-item-checkbox')
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.prop('disabled', true);
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}
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disableTaskListItems(e) {
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this.getTaskListTarget(e).taskList('disable');
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}
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enableTaskListItems(e) {
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this.getTaskListTarget(e).taskList('enable');
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this.disableNonMarkdownTaskListItems(e);
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}
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enable() {
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this.enableTaskListItems();
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$(document).on('tasklist:changed', this.taskListContainerSelector, this.updateHandler);
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}
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disable() {
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this.disableTaskListItems();
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$(document).off('tasklist:changed', this.taskListContainerSelector);
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}
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update(e) {
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const $target = $(e.target);
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const { index, checked, lineNumber, lineSource } = e.detail;
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const patchData = {};
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patchData[this.dataType] = {
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[this.fieldName]: $target.val(),
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lock_version: this.lockVersion,
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update_task: {
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index,
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checked,
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line_number: lineNumber,
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line_source: lineSource,
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},
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};
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this.disableTaskListItems(e);
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return axios
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.patch($target.data('updateUrl') || $('form.js-issuable-update').attr('action'), patchData)
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.then(({ data }) => {
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this.lockVersion = data.lock_version;
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this.enableTaskListItems(e);
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return this.onSuccess(data);
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})
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.catch(({ response }) => {
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this.enableTaskListItems(e);
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return this.onError(response.data);
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});
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}
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}
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