gitlab-org--gitlab-foss/app/assets/javascripts/issuable_form.js

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import $ from 'jquery';
import Pikaday from 'pikaday';
import GfmAutoComplete from 'ee_else_ce/gfm_auto_complete';
import Autosave from './autosave';
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import UsersSelect from './users_select';
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import ZenMode from './zen_mode';
import AutoWidthDropdownSelect from './issuable/auto_width_dropdown_select';
import { parsePikadayDate, pikadayToString } from './lib/utils/datetime_utility';
import { queryToObject, objectToQuery } from './lib/utils/url_utility';
const MR_SOURCE_BRANCH = 'merge_request[source_branch]';
const MR_TARGET_BRANCH = 'merge_request[target_branch]';
function organizeQuery(obj, isFallbackKey = false) {
if (!obj[MR_SOURCE_BRANCH] && !obj[MR_TARGET_BRANCH]) {
return obj;
}
if (isFallbackKey) {
return {
[MR_SOURCE_BRANCH]: obj[MR_SOURCE_BRANCH],
};
}
return {
[MR_SOURCE_BRANCH]: obj[MR_SOURCE_BRANCH],
[MR_TARGET_BRANCH]: obj[MR_TARGET_BRANCH],
};
}
function format(searchTerm, isFallbackKey = false) {
const queryObject = queryToObject(searchTerm);
const organizeQueryObject = organizeQuery(queryObject, isFallbackKey);
const formattedQuery = objectToQuery(organizeQueryObject);
return formattedQuery;
}
function getFallbackKey() {
const searchTerm = format(document.location.search, true);
return ['autosave', document.location.pathname, searchTerm].join('/');
}
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export default class IssuableForm {
constructor(form) {
this.form = form;
this.toggleWip = this.toggleWip.bind(this);
this.renderWipExplanation = this.renderWipExplanation.bind(this);
this.resetAutosave = this.resetAutosave.bind(this);
this.handleSubmit = this.handleSubmit.bind(this);
this.wipRegex = /^\s*(\[WIP\]\s*|WIP:\s*|WIP\s+)+\s*/i;
this.gfmAutoComplete = new GfmAutoComplete(
gl.GfmAutoComplete && gl.GfmAutoComplete.dataSources,
).setup();
this.usersSelect = new UsersSelect();
this.zenMode = new ZenMode();
this.titleField = this.form.find('input[name*="[title]"]');
this.descriptionField = this.form.find('textarea[name*="[description]"]');
if (!(this.titleField.length && this.descriptionField.length)) {
return;
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}
this.initAutosave();
this.form.on('submit', this.handleSubmit);
this.form.on('click', '.btn-cancel', this.resetAutosave);
this.initWip();
const $issuableDueDate = $('#issuable-due-date');
if ($issuableDueDate.length) {
const calendar = new Pikaday({
field: $issuableDueDate.get(0),
theme: 'gitlab-theme animate-picker',
format: 'yyyy-mm-dd',
container: $issuableDueDate.parent().get(0),
parse: dateString => parsePikadayDate(dateString),
toString: date => pikadayToString(date),
onSelect: dateText => $issuableDueDate.val(calendar.toString(dateText)),
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firstDay: gon.first_day_of_week,
});
calendar.setDate(parsePikadayDate($issuableDueDate.val()));
}
this.$targetBranchSelect = $('.js-target-branch-select', this.form);
if (this.$targetBranchSelect.length) {
this.initTargetBranchDropdown();
}
}
initAutosave() {
const { search } = document.location;
const searchTerm = format(search);
const fallbackKey = getFallbackKey();
this.autosave = new Autosave(
this.titleField,
[document.location.pathname, searchTerm, 'title'],
`${fallbackKey}=title`,
);
return new Autosave(
this.descriptionField,
[document.location.pathname, searchTerm, 'description'],
`${fallbackKey}=description`,
);
}
handleSubmit() {
return this.resetAutosave();
}
resetAutosave() {
this.titleField.data('autosave').reset();
return this.descriptionField.data('autosave').reset();
}
initWip() {
this.$wipExplanation = this.form.find('.js-wip-explanation');
this.$noWipExplanation = this.form.find('.js-no-wip-explanation');
if (!(this.$wipExplanation.length && this.$noWipExplanation.length)) {
return undefined;
}
this.form.on('click', '.js-toggle-wip', this.toggleWip);
this.titleField.on('keyup blur', this.renderWipExplanation);
return this.renderWipExplanation();
}
workInProgress() {
return this.wipRegex.test(this.titleField.val());
}
renderWipExplanation() {
if (this.workInProgress()) {
this.$wipExplanation.show();
return this.$noWipExplanation.hide();
}
this.$wipExplanation.hide();
return this.$noWipExplanation.show();
}
toggleWip(event) {
event.preventDefault();
if (this.workInProgress()) {
this.removeWip();
} else {
this.addWip();
}
return this.renderWipExplanation();
}
removeWip() {
return this.titleField.val(this.titleField.val().replace(this.wipRegex, ''));
}
addWip() {
this.titleField.val(`WIP: ${this.titleField.val()}`);
}
initTargetBranchDropdown() {
import(/* webpackChunkName: 'select2' */ 'select2/select2')
.then(() => {
this.$targetBranchSelect.select2({
...AutoWidthDropdownSelect.selectOptions('js-target-branch-select'),
ajax: {
url: this.$targetBranchSelect.data('endpoint'),
dataType: 'JSON',
quietMillis: 250,
data(search) {
return {
search,
};
},
results(data) {
return {
// `data` keys are translated so we can't just access them with a string based key
results: data[Object.keys(data)[0]].map(name => ({
id: name,
text: name,
})),
};
},
},
initSelection(el, callback) {
const val = el.val();
callback({
id: val,
text: val,
});
},
});
})
.catch(() => {});
}
}