257 lines
7.6 KiB
Vue
257 lines
7.6 KiB
Vue
<script>
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/*
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`rawReferences` are separated by spaces.
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Given `abc 123 zxc`, `rawReferences = ['abc', '123', 'zxc']`
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Consider you are typing `abc 123 zxc` in the input and your caret position is
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at position 4 right before the `123` `rawReference`. Then you type `#` and
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it becomes a valid reference, `#123`, but we don't want to jump it straight into
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`pendingReferences` because you could still want to type. Say you typed `999`
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and now we have `#999123`. Only when you move your caret away from that `rawReference`
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do we actually put it in the `pendingReferences`.
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Your caret can stop touching a `rawReference` can happen in a variety of ways:
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- As you type, we only tokenize after you type a space or move with the arrow keys
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- On blur, we consider your caret not touching anything
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---
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- When you click the "Add related issues"(in the `AddIssuableForm`),
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we submit the `pendingReferences` to the server and they come back as actual `relatedIssues`
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- When you click the "Cancel"(in the `AddIssuableForm`), we clear out `pendingReferences`
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and hide the `AddIssuableForm` area.
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*/
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import { deprecatedCreateFlash as Flash } from '~/flash';
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import { __ } from '~/locale';
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import {
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relatedIssuesRemoveErrorMap,
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pathIndeterminateErrorMap,
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addRelatedIssueErrorMap,
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issuableTypesMap,
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PathIdSeparator,
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} from '../constants';
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import RelatedIssuesService from '../services/related_issues_service';
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import RelatedIssuesStore from '../stores/related_issues_store';
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import RelatedIssuesBlock from './related_issues_block.vue';
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export default {
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name: 'RelatedIssuesRoot',
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components: {
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relatedIssuesBlock: RelatedIssuesBlock,
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},
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props: {
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endpoint: {
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type: String,
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required: true,
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},
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canAdmin: {
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type: Boolean,
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required: false,
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default: false,
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},
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canReorder: {
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type: Boolean,
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required: false,
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default: false,
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},
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helpPath: {
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type: String,
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required: false,
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default: '',
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},
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issuableType: {
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type: String,
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required: false,
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default: issuableTypesMap.ISSUE,
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},
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allowAutoComplete: {
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type: Boolean,
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required: false,
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default: true,
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},
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pathIdSeparator: {
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type: String,
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required: false,
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default: PathIdSeparator.Issue,
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},
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cssClass: {
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type: String,
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required: false,
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default: '',
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},
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showCategorizedIssues: {
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type: Boolean,
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required: false,
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default: true,
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},
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},
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data() {
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this.store = new RelatedIssuesStore();
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return {
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state: this.store.state,
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isFetching: false,
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isSubmitting: false,
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isFormVisible: false,
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inputValue: '',
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};
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},
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computed: {
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autoCompleteSources() {
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if (!this.allowAutoComplete) return {};
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return gl.GfmAutoComplete && gl.GfmAutoComplete.dataSources;
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},
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},
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created() {
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this.service = new RelatedIssuesService(this.endpoint);
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this.fetchRelatedIssues();
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},
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methods: {
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findRelatedIssueById(id) {
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return this.state.relatedIssues.find((issue) => issue.id === id);
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},
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onRelatedIssueRemoveRequest(idToRemove) {
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const issueToRemove = this.findRelatedIssueById(idToRemove);
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if (issueToRemove) {
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RelatedIssuesService.remove(issueToRemove.relationPath)
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.then(({ data }) => {
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this.store.setRelatedIssues(data.issuables);
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})
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.catch((res) => {
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if (res && res.status !== 404) {
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Flash(relatedIssuesRemoveErrorMap[this.issuableType]);
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}
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});
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} else {
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Flash(pathIndeterminateErrorMap[this.issuableType]);
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}
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},
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onToggleAddRelatedIssuesForm() {
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this.isFormVisible = !this.isFormVisible;
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},
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onPendingIssueRemoveRequest(indexToRemove) {
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this.store.removePendingRelatedIssue(indexToRemove);
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},
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onPendingFormSubmit(event) {
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this.processAllReferences(event.pendingReferences);
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if (this.state.pendingReferences.length > 0) {
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this.isSubmitting = true;
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this.service
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.addRelatedIssues(this.state.pendingReferences, event.linkedIssueType)
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.then(({ data }) => {
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// We could potentially lose some pending issues in the interim here
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this.store.setPendingReferences([]);
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this.store.setRelatedIssues(data.issuables);
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// Close the form on submission
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this.isFormVisible = false;
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})
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.catch(({ response }) => {
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let errorMessage = addRelatedIssueErrorMap[this.issuableType];
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if (response && response.data && response.data.message) {
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errorMessage = response.data.message;
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}
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Flash(errorMessage);
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})
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.finally(() => {
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this.isSubmitting = false;
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});
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}
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},
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onPendingFormCancel() {
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this.isFormVisible = false;
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this.store.setPendingReferences([]);
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this.inputValue = '';
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},
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fetchRelatedIssues() {
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this.isFetching = true;
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this.service
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.fetchRelatedIssues()
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.then(({ data }) => {
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this.store.setRelatedIssues(data);
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})
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.catch(() => {
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this.store.setRelatedIssues([]);
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Flash(__('An error occurred while fetching issues.'));
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})
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.finally(() => {
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this.isFetching = false;
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});
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},
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saveIssueOrder({ issueId, beforeId, afterId, oldIndex, newIndex }) {
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const issueToReorder = this.findRelatedIssueById(issueId);
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if (issueToReorder) {
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RelatedIssuesService.saveOrder({
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endpoint: issueToReorder.relationPath,
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move_before_id: beforeId,
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move_after_id: afterId,
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})
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.then(({ data }) => {
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if (!data.message) {
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this.store.updateIssueOrder(oldIndex, newIndex);
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}
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})
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.catch(() => {
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Flash(__('An error occurred while reordering issues.'));
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});
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}
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},
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onInput({ untouchedRawReferences, touchedReference }) {
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this.store.addPendingReferences(untouchedRawReferences);
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this.formatInput(touchedReference);
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},
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formatInput(touchedReference = '') {
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const startsWithNumber = String(touchedReference).match(/^[0-9]/) !== null;
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if (startsWithNumber) {
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this.inputValue = `#${touchedReference}`;
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} else {
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this.inputValue = `${touchedReference}`;
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}
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},
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onBlur(newValue) {
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this.processAllReferences(newValue);
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},
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processAllReferences(value = '') {
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const rawReferences = value.split(/\s+/).filter((reference) => reference.trim().length > 0);
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this.store.addPendingReferences(rawReferences);
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this.inputValue = '';
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},
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},
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};
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</script>
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<template>
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<related-issues-block
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:class="cssClass"
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:help-path="helpPath"
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:is-fetching="isFetching"
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:is-submitting="isSubmitting"
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:related-issues="state.relatedIssues"
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:can-admin="canAdmin"
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:can-reorder="canReorder"
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:pending-references="state.pendingReferences"
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:is-form-visible="isFormVisible"
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:input-value="inputValue"
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:auto-complete-sources="autoCompleteSources"
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:issuable-type="issuableType"
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:path-id-separator="pathIdSeparator"
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:show-categorized-issues="showCategorizedIssues"
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@saveReorder="saveIssueOrder"
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@toggleAddRelatedIssuesForm="onToggleAddRelatedIssuesForm"
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@addIssuableFormInput="onInput"
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@addIssuableFormBlur="onBlur"
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@addIssuableFormSubmit="onPendingFormSubmit"
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@addIssuableFormCancel="onPendingFormCancel"
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@pendingIssuableRemoveRequest="onPendingIssueRemoveRequest"
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@relatedIssueRemoveRequest="onRelatedIssueRemoveRequest"
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/>
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</template>
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