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/* eslint-disable func-names, no-underscore-dangle, consistent-return */
import $ from 'jquery';
import axios from './lib/utils/axios_utils';
import { __ } from '~/locale';
import eventHub from '~/vue_merge_request_widget/event_hub';
import { deprecatedCreateFlash as createFlash } from '~/flash';
import TaskList from './task_list';
import MergeRequestTabs from './merge_request_tabs';
import { addDelimiter } from './lib/utils/text_utility';
import { getParameterValues, setUrlParams } from './lib/utils/url_utility';
function MergeRequest(opts) {
// Initialize MergeRequest behavior
//
// Options:
// action - String, current controller action
//
this.opts = opts != null ? opts : {};
this.submitNoteForm = this.submitNoteForm.bind(this);
this.$el = $('.merge-request');
this.$('.show-all-commits').on('click', () => this.showAllCommits());
this.initTabs();
this.initMRBtnListeners();
this.initCommitMessageListeners();
if ($('.description.js-task-list-container').length) {
this.taskList = new TaskList({
dataType: 'merge_request',
fieldName: 'description',
selector: '.detail-page-description',
lockVersion: this.$el.data('lockVersion'),
onSuccess: result => {
document.querySelector('#task_status').innerText = result.task_status;
document.querySelector('#task_status_short').innerText = result.task_status_short;
},
onError: () => {
createFlash(
__(
'Someone edited this merge request at the same time you did. Please refresh the page to see changes.',
),
);
},
});
}
}
// Local jQuery finder
MergeRequest.prototype.$ = function(selector) {
return this.$el.find(selector);
};
MergeRequest.prototype.initTabs = function() {
if (window.mrTabs) {
window.mrTabs.unbindEvents();
}
window.mrTabs = new MergeRequestTabs(this.opts);
};
MergeRequest.prototype.showAllCommits = function() {
this.$('.first-commits').remove();
return this.$('.all-commits').removeClass('hide');
};
MergeRequest.prototype.initMRBtnListeners = function() {
const _this = this;
const draftToggles = document.querySelectorAll('.js-draft-toggle-button');
if (draftToggles.length) {
draftToggles.forEach(draftToggle => {
draftToggle.addEventListener('click', e => {
e.preventDefault();
e.stopImmediatePropagation();
const url = draftToggle.href;
const wipEvent = getParameterValues('merge_request[wip_event]', url)[0];
const mobileDropdown = draftToggle.closest('.dropdown.show');
if (mobileDropdown) {
$(mobileDropdown.firstElementChild).dropdown('toggle');
}
draftToggle.setAttribute('disabled', 'disabled');
axios
.put(draftToggle.href, null, { params: { format: 'json' } })
.then(({ data }) => {
draftToggle.removeAttribute('disabled');
eventHub.$emit('MRWidgetUpdateRequested');
MergeRequest.toggleDraftStatus(data.title, wipEvent === 'unwip');
})
.catch(() => {
draftToggle.removeAttribute('disabled');
createFlash(__('Something went wrong. Please try again.'));
});
});
});
}
return $('.btn-close, .btn-reopen').on('click', function(e) {
const $this = $(this);
const shouldSubmit = $this.hasClass('btn-comment');
if (shouldSubmit && $this.data('submitted')) {
return;
}
if (shouldSubmit) {
if ($this.hasClass('btn-comment-and-close') || $this.hasClass('btn-comment-and-reopen')) {
e.preventDefault();
e.stopImmediatePropagation();
_this.submitNoteForm($this.closest('form'), $this);
}
}
});
};
MergeRequest.prototype.submitNoteForm = function(form, $button) {
const noteText = form.find('textarea.js-note-text').val();
if (noteText.trim().length > 0) {
form.submit();
$button.data('submitted', true);
return $button.trigger('click');
}
};
MergeRequest.prototype.initCommitMessageListeners = function() {
$(document).on('click', 'a.js-with-description-link', e => {
const textarea = $('textarea.js-commit-message');
e.preventDefault();
textarea.val(textarea.data('messageWithDescription'));
$('.js-with-description-hint').hide();
$('.js-without-description-hint').show();
});
$(document).on('click', 'a.js-without-description-link', e => {
const textarea = $('textarea.js-commit-message');
e.preventDefault();
textarea.val(textarea.data('messageWithoutDescription'));
$('.js-with-description-hint').show();
$('.js-without-description-hint').hide();
});
};
MergeRequest.setStatusBoxToMerged = function() {
$('.detail-page-header .status-box')
.removeClass('status-box-open')
.addClass('status-box-mr-merged')
.find('span')
.text(__('Merged'));
};
MergeRequest.decreaseCounter = function(by = 1) {
const $el = $('.js-merge-counter');
const count = Math.max(parseInt($el.text().replace(/[^\d]/, ''), 10) - by, 0);
$el.text(addDelimiter(count));
};
MergeRequest.hideCloseButton = function() {
const el = document.querySelector('.merge-request .js-issuable-actions');
// Dropdown for mobile screen
el.querySelector('li.js-close-item').classList.add('hidden');
};
MergeRequest.toggleDraftStatus = function(title, isReady) {
if (isReady) {
createFlash(__('The merge request can now be merged.'), 'notice');
}
const titleEl = document.querySelector('.merge-request .detail-page-description .title');
if (titleEl) {
titleEl.textContent = title;
}
const draftToggles = document.querySelectorAll('.js-draft-toggle-button');
if (draftToggles.length) {
draftToggles.forEach(el => {
const draftToggle = el;
const url = setUrlParams(
{ 'merge_request[wip_event]': isReady ? 'wip' : 'unwip' },
draftToggle.href,
);
draftToggle.setAttribute('href', url);
draftToggle.textContent = isReady ? __('Mark as draft') : __('Mark as ready');
});
}
};
export default MergeRequest;
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