debian-mirror-gitlab/app/assets/javascripts/issues/show/components/description.vue
2023-03-05 14:24:40 +05:30

540 lines
16 KiB
Vue

<script>
import { GlToast, GlTooltip, GlModalDirective } from '@gitlab/ui';
import $ from 'jquery';
import Sortable from 'sortablejs';
import Vue from 'vue';
import SafeHtml from '~/vue_shared/directives/safe_html';
import { getIdFromGraphQLId, convertToGraphQLId } from '~/graphql_shared/utils';
import { TYPE_WORK_ITEM } from '~/graphql_shared/constants';
import { createAlert } from '~/flash';
import { IssuableType } from '~/issues/constants';
import { isMetaKey } from '~/lib/utils/common_utils';
import { isPositiveInteger } from '~/lib/utils/number_utils';
import { getParameterByName, setUrlParams, updateHistory } from '~/lib/utils/url_utility';
import { __, s__, sprintf } from '~/locale';
import { getSortableDefaultOptions, isDragging } from '~/sortable/utils';
import TaskList from '~/task_list';
import Tracking from '~/tracking';
import workItemQuery from '~/work_items/graphql/work_item.query.graphql';
import projectWorkItemTypesQuery from '~/work_items/graphql/project_work_item_types.query.graphql';
import createWorkItemFromTaskMutation from '~/work_items/graphql/create_work_item_from_task.mutation.graphql';
import glFeatureFlagMixin from '~/vue_shared/mixins/gl_feature_flags_mixin';
import WorkItemDetailModal from '~/work_items/components/work_item_detail_modal.vue';
import {
sprintfWorkItem,
I18N_WORK_ITEM_ERROR_CREATING,
TRACKING_CATEGORY_SHOW,
TASK_TYPE_NAME,
WIDGET_TYPE_DESCRIPTION,
} from '~/work_items/constants';
import { renderGFM } from '~/behaviors/markdown/render_gfm';
import animateMixin from '../mixins/animate';
import { convertDescriptionWithNewSort } from '../utils';
Vue.use(GlToast);
const workItemTypes = {
TASK: 'task',
};
export default {
directives: {
SafeHtml,
GlModal: GlModalDirective,
},
components: {
GlTooltip,
WorkItemDetailModal,
},
mixins: [animateMixin, glFeatureFlagMixin(), Tracking.mixin()],
inject: ['fullPath'],
props: {
canUpdate: {
type: Boolean,
required: true,
},
descriptionHtml: {
type: String,
required: true,
},
descriptionText: {
type: String,
required: false,
default: '',
},
taskStatus: {
type: String,
required: false,
default: '',
},
issuableType: {
type: String,
required: false,
default: IssuableType.Issue,
},
updateUrl: {
type: String,
required: false,
default: null,
},
lockVersion: {
type: Number,
required: false,
default: 0,
},
issueId: {
type: Number,
required: false,
default: null,
},
isUpdating: {
type: Boolean,
required: false,
default: false,
},
},
data() {
const workItemId = getParameterByName('work_item_id');
return {
preAnimation: false,
pulseAnimation: false,
initialUpdate: true,
taskButtons: [],
activeTask: {},
workItemId: isPositiveInteger(workItemId)
? convertToGraphQLId(TYPE_WORK_ITEM, workItemId)
: undefined,
workItemTypes: [],
};
},
apollo: {
workItem: {
query: workItemQuery,
variables() {
return {
id: this.workItemId,
};
},
skip() {
return !this.workItemId || !this.workItemsEnabled;
},
},
workItemTypes: {
query: projectWorkItemTypesQuery,
variables() {
return {
fullPath: this.fullPath,
};
},
update(data) {
return data.workspace?.workItemTypes?.nodes;
},
skip() {
return !this.workItemsEnabled;
},
},
},
computed: {
workItemsEnabled() {
return this.glFeatures.workItemsCreateFromMarkdown;
},
taskWorkItemType() {
return this.workItemTypes.find((type) => type.name === TASK_TYPE_NAME)?.id;
},
issueGid() {
return this.issueId ? convertToGraphQLId(TYPE_WORK_ITEM, this.issueId) : null;
},
},
watch: {
descriptionHtml(newDescription, oldDescription) {
if (!this.initialUpdate && newDescription !== oldDescription) {
this.animateChange();
} else {
this.initialUpdate = false;
}
this.$nextTick(() => {
this.renderGFM();
});
},
taskStatus() {
this.updateTaskStatusText();
},
},
mounted() {
this.renderGFM();
this.updateTaskStatusText();
if (this.workItemId && this.workItemsEnabled) {
const taskLink = this.$el.querySelector(
`.gfm-issue[data-issue="${getIdFromGraphQLId(this.workItemId)}"]`,
);
this.openWorkItemDetailModal(taskLink);
}
},
beforeDestroy() {
this.removeAllPointerEventListeners();
},
methods: {
renderGFM() {
renderGFM(this.$refs['gfm-content']);
if (this.canUpdate) {
// eslint-disable-next-line no-new
new TaskList({
dataType: this.issuableType,
fieldName: 'description',
lockVersion: this.lockVersion,
selector: '.detail-page-description',
onUpdate: this.taskListUpdateStarted.bind(this),
onSuccess: this.taskListUpdateSuccess.bind(this),
onError: this.taskListUpdateError.bind(this),
});
this.removeAllPointerEventListeners();
this.renderSortableLists();
if (this.workItemsEnabled) {
this.renderTaskActions();
}
}
},
renderSortableLists() {
// We exclude GLFM table of contents which have a `section-nav` class on the root `ul`.
const lists = document.querySelectorAll(
'.description .md > ul:not(.section-nav), .description .md > ul:not(.section-nav) ul, .description ol',
);
lists.forEach((list) => {
if (list.children.length <= 1) {
return;
}
Array.from(list.children).forEach((listItem) => {
listItem.prepend(this.createDragIconElement());
this.addPointerEventListeners(listItem, '.drag-icon');
});
Sortable.create(
list,
getSortableDefaultOptions({
handle: '.drag-icon',
onUpdate: (event) => {
const description = convertDescriptionWithNewSort(this.descriptionText, event.to);
this.$emit('listItemReorder', description);
},
}),
);
});
},
createDragIconElement() {
const container = document.createElement('div');
// eslint-disable-next-line no-unsanitized/property
container.innerHTML = `<svg class="drag-icon s14 gl-icon gl-cursor-grab gl-visibility-hidden" role="img" aria-hidden="true">
<use href="${gon.sprite_icons}#drag-vertical"></use>
</svg>`;
return container.firstChild;
},
addPointerEventListeners(listItem, iconSelector) {
const pointeroverListener = (event) => {
const icon = event.target.closest('li').querySelector(iconSelector);
if (!icon || isDragging() || this.isUpdating) {
return;
}
icon.style.visibility = 'visible';
};
const pointeroutListener = (event) => {
const icon = event.target.closest('li').querySelector(iconSelector);
if (!icon) {
return;
}
icon.style.visibility = 'hidden';
};
// We use pointerover/pointerout instead of CSS so that when we hover over a
// list item with children, the drag icons of its children do not become visible.
listItem.addEventListener('pointerover', pointeroverListener);
listItem.addEventListener('pointerout', pointeroutListener);
this.pointerEventListeners = this.pointerEventListeners || new Map();
const events = [
{ type: 'pointerover', listener: pointeroverListener },
{ type: 'pointerout', listener: pointeroutListener },
];
if (this.pointerEventListeners.has(listItem)) {
const concatenatedEvents = this.pointerEventListeners.get(listItem).concat(events);
this.pointerEventListeners.set(listItem, concatenatedEvents);
} else {
this.pointerEventListeners.set(listItem, events);
}
},
removeAllPointerEventListeners() {
this.pointerEventListeners?.forEach((events, listItem) => {
events.forEach((event) => listItem.removeEventListener(event.type, event.listener));
this.pointerEventListeners.delete(listItem);
});
},
taskListUpdateStarted() {
this.$emit('taskListUpdateStarted');
},
taskListUpdateSuccess() {
this.$emit('taskListUpdateSucceeded');
},
taskListUpdateError() {
createAlert({
message: sprintf(
__(
'Someone edited this %{issueType} at the same time you did. The description has been updated and you will need to make your changes again.',
),
{
issueType: this.issuableType,
},
),
});
this.$emit('taskListUpdateFailed');
},
updateTaskStatusText() {
const taskRegexMatches = this.taskStatus.match(/(\d+) of ((?!0)\d+)/);
const $issuableHeader = $('.issuable-meta');
const $tasks = $('#task_status', $issuableHeader);
const $tasksShort = $('#task_status_short', $issuableHeader);
if (taskRegexMatches) {
$tasks.text(this.taskStatus);
$tasksShort.text(
`${taskRegexMatches[1]}/${taskRegexMatches[2]} checklist item${
taskRegexMatches[2] > 1 ? 's' : ''
}`,
);
} else {
$tasks.text('');
$tasksShort.text('');
}
},
renderTaskActions() {
if (!this.$el?.querySelectorAll) {
return;
}
this.taskButtons = [];
const taskListFields = this.$el.querySelectorAll('.task-list-item:not(.inapplicable)');
taskListFields.forEach((item, index) => {
const taskLink = item.querySelector('.gfm-issue');
if (taskLink) {
const { issue, referenceType, issueType } = taskLink.dataset;
if (issueType !== workItemTypes.TASK) {
return;
}
const workItemId = convertToGraphQLId(TYPE_WORK_ITEM, issue);
this.addHoverListeners(taskLink, workItemId);
taskLink.classList.add('gl-link');
taskLink.addEventListener('click', (e) => {
if (isMetaKey(e)) {
return;
}
e.preventDefault();
this.openWorkItemDetailModal(taskLink);
this.workItemId = workItemId;
this.updateWorkItemIdUrlQuery(issue);
this.track('viewed_work_item_from_modal', {
category: TRACKING_CATEGORY_SHOW,
label: 'work_item_view',
property: `type_${referenceType}`,
});
});
return;
}
this.addPointerEventListeners(item, '.js-add-task');
const button = document.createElement('button');
button.classList.add(
'btn',
'btn-default',
'btn-md',
'gl-button',
'btn-default-tertiary',
'gl-visibility-hidden',
'gl-p-0!',
'gl-mt-n1',
'gl-ml-3',
'js-add-task',
);
button.id = `js-task-button-${index}`;
this.taskButtons.push(button.id);
// eslint-disable-next-line no-unsanitized/property
button.innerHTML = `
<svg data-testid="ellipsis_v-icon" role="img" aria-hidden="true" class="dropdown-icon gl-icon s14">
<use href="${gon.sprite_icons}#doc-new"></use>
</svg>
`;
button.setAttribute('aria-label', s__('WorkItem|Create task'));
button.addEventListener('click', () => this.handleCreateTask(button));
this.insertButtonNextToTaskText(item, button);
});
},
addHoverListeners(taskLink, id) {
let workItemPrefetch;
taskLink.addEventListener('mouseover', () => {
workItemPrefetch = setTimeout(() => {
this.workItemId = id;
}, 150);
});
taskLink.addEventListener('mouseout', () => {
if (workItemPrefetch) {
clearTimeout(workItemPrefetch);
}
});
},
insertButtonNextToTaskText(listItem, button) {
const paragraph = Array.from(listItem.children).find((element) => element.tagName === 'P');
const lastChild = listItem.lastElementChild;
if (paragraph) {
// If there's a `p` element, then it's a multi-paragraph task item
// and the task text exists within the `p` element as the last child
paragraph.append(button);
} else if (lastChild.tagName === 'OL' || lastChild.tagName === 'UL') {
// Otherwise, the task item can have a child list which exists directly after the task text
lastChild.insertAdjacentElement('beforebegin', button);
} else {
// Otherwise, the task item is a simple one where the task text exists as the last child
listItem.append(button);
}
},
setActiveTask(el) {
const { parentElement } = el;
const lineNumbers = parentElement.dataset.sourcepos.match(/\b\d+(?=:)/g);
this.activeTask = {
title: parentElement.innerText,
lineNumberStart: lineNumbers[0],
lineNumberEnd: lineNumbers[1],
};
},
openWorkItemDetailModal(el) {
if (!el) {
return;
}
this.setActiveTask(el);
this.$refs.detailsModal.show();
},
closeWorkItemDetailModal() {
this.workItemId = undefined;
this.updateWorkItemIdUrlQuery(undefined);
},
async handleCreateTask(el) {
this.setActiveTask(el);
try {
const { data } = await this.$apollo.mutate({
mutation: createWorkItemFromTaskMutation,
variables: {
input: {
id: this.issueGid,
workItemData: {
lockVersion: this.lockVersion,
title: this.activeTask.title,
lineNumberStart: Number(this.activeTask.lineNumberStart),
lineNumberEnd: Number(this.activeTask.lineNumberEnd),
workItemTypeId: this.taskWorkItemType,
},
},
},
update(store, { data: { workItemCreateFromTask } }) {
const { newWorkItem } = workItemCreateFromTask;
store.writeQuery({
query: workItemQuery,
variables: {
id: newWorkItem.id,
},
data: {
workItem: newWorkItem,
},
});
},
});
const { workItem, newWorkItem } = data.workItemCreateFromTask;
const updatedDescription = workItem?.widgets?.find(
(widget) => widget.type === WIDGET_TYPE_DESCRIPTION,
)?.descriptionHtml;
this.$emit('updateDescription', updatedDescription);
this.workItemId = newWorkItem.id;
this.openWorkItemDetailModal(el);
} catch (error) {
createAlert({
message: sprintfWorkItem(I18N_WORK_ITEM_ERROR_CREATING, workItemTypes.TASK),
error,
captureError: true,
});
}
},
handleDeleteTask(description) {
this.$emit('updateDescription', description);
this.$toast.show(s__('WorkItem|Task deleted'));
},
updateWorkItemIdUrlQuery(workItemId) {
updateHistory({
url: setUrlParams({ work_item_id: workItemId }),
replace: true,
});
},
},
safeHtmlConfig: { ADD_TAGS: ['gl-emoji', 'copy-code'] },
};
</script>
<template>
<div
v-if="descriptionHtml"
:class="{
'js-task-list-container': canUpdate,
'work-items-enabled': workItemsEnabled,
}"
class="description"
>
<div
ref="gfm-content"
v-safe-html:[$options.safeHtmlConfig]="descriptionHtml"
data-testid="gfm-content"
:class="{
'issue-realtime-pre-pulse': preAnimation,
'issue-realtime-trigger-pulse': pulseAnimation,
}"
class="md"
></div>
<textarea
v-if="descriptionText"
:value="descriptionText"
:data-update-url="updateUrl"
class="hidden js-task-list-field"
dir="auto"
data-testid="textarea"
>
</textarea>
<work-item-detail-modal
ref="detailsModal"
:can-update="canUpdate"
:work-item-id="workItemId"
:issue-gid="issueGid"
:lock-version="lockVersion"
:line-number-start="activeTask.lineNumberStart"
:line-number-end="activeTask.lineNumberEnd"
@workItemDeleted="handleDeleteTask"
@close="closeWorkItemDetailModal"
/>
<template v-if="workItemsEnabled">
<gl-tooltip v-for="item in taskButtons" :key="item" :target="item">
{{ s__('WorkItem|Create task') }}
</gl-tooltip>
</template>
</div>
</template>