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import $ from 'jquery';
import {htmlEscape} from 'escape-goat';
import {createCodeEditor} from './codeeditor.js';
import {hideElem, queryElems, showElem} from '../utils/dom.js';
import {initMarkupContent} from '../markup/content.js';
import {attachRefIssueContextPopup} from './contextpopup.js';
import {POST} from '../modules/fetch.js';
function initEditPreviewTab($form) {
const $tabMenu = $form.find('.repo-editor-menu');
$tabMenu.find('.item').tab();
const $previewTab = $tabMenu.find('a[data-tab="preview"]');
if ($previewTab.length) {
$previewTab.on('click', async function () {
const $this = $(this);
let context = `${$this.data('context')}/`;
const mode = $this.data('markup-mode') || 'comment';
const $treePathEl = $form.find('input#tree_path');
if ($treePathEl.length > 0) {
context += $treePathEl.val();
}
context = context.substring(0, context.lastIndexOf('/'));
const formData = new FormData();
formData.append('mode', mode);
formData.append('context', context);
formData.append('text', $form.find('.tab[data-tab="write"] textarea').val());
formData.append('file_path', $treePathEl.val());
try {
const response = await POST($this.data('url'), {data: formData});
const data = await response.text();
const $previewPanel = $form.find('.tab[data-tab="preview"]');
if ($previewPanel.length) {
renderPreviewPanelContent($previewPanel, data);
}
} catch (error) {
console.error('Error:', error);
}
});
}
}
export function initRepoEditor() {
const $editArea = $('.repository.editor textarea#edit_area');
if (!$editArea.length) return;
for (const el of queryElems('.js-quick-pull-choice-option')) {
el.addEventListener('input', () => {
if (el.value === 'commit-to-new-branch') {
showElem('.quick-pull-branch-name');
document.querySelector('.quick-pull-branch-name input').required = true;
} else {
hideElem('.quick-pull-branch-name');
document.querySelector('.quick-pull-branch-name input').required = false;
}
document.querySelector('#commit-button').textContent = el.getAttribute('data-button-text');
});
}
const filenameInput = document.querySelector('#file-name');
function joinTreePath() {
const parts = [];
for (const el of document.querySelectorAll('.breadcrumb span.section')) {
const link = el.querySelector('a');
parts.push(link ? link.textContent : el.textContent);
}
if (filenameInput.value) {
parts.push(filenameInput.value);
}
document.querySelector('#tree_path').value = parts.join('/');
}
filenameInput.addEventListener('input', function () {
const parts = filenameInput.value.split('/');
if (parts.length > 1) {
for (let i = 0; i < parts.length; ++i) {
const value = parts[i];
if (i < parts.length - 1) {
if (value.length) {
$(`<span class="section"><a href="#">${htmlEscape(value)}</a></span>`).insertBefore($(filenameInput));
$('<div class="breadcrumb-divider">/</div>').insertBefore($(filenameInput));
}
} else {
filenameInput.value = value;
}
this.setSelectionRange(0, 0);
}
}
joinTreePath();
});
filenameInput.addEventListener('keydown', function (e) {
const sections = queryElems('.breadcrumb span.section');
const dividers = queryElems('.breadcrumb .breadcrumb-divider');
// Jump back to last directory once the filename is empty
if (e.code === 'Backspace' && filenameInput.selectionStart === 0 && sections.length > 0) {
e.preventDefault();
const lastSection = sections[sections.length - 1];
const lastDivider = dividers.length ? dividers[dividers.length - 1] : null;
const value = lastSection.querySelector('a').textContent;
filenameInput.value = value + filenameInput.value;
this.setSelectionRange(value.length, value.length);
lastDivider?.remove();
lastSection.remove();
joinTreePath();
}
});
const $form = $('.repository.editor .edit.form');
initEditPreviewTab($form);
(async () => {
const editor = await createCodeEditor($editArea[0], filenameInput);
// Using events from https://github.com/codedance/jquery.AreYouSure#advanced-usage
// to enable or disable the commit button
const commitButton = document.getElementById('commit-button');
const $editForm = $('.ui.edit.form');
const dirtyFileClass = 'dirty-file';
// Disabling the button at the start
if ($('input[name="page_has_posted"]').val() !== 'true') {
commitButton.disabled = true;
}
// Registering a custom listener for the file path and the file content
$editForm.areYouSure({
silent: true,
dirtyClass: dirtyFileClass,
fieldSelector: ':input:not(.commit-form-wrapper :input)',
change($form) {
const dirty = $form[0]?.classList.contains(dirtyFileClass);
commitButton.disabled = !dirty;
},
});
// Update the editor from query params, if available,
// only after the dirtyFileClass initialization
const params = new URLSearchParams(window.location.search);
const value = params.get('value');
if (value) {
editor.setValue(value);
}
commitButton?.addEventListener('click', (e) => {
// A modal which asks if an empty file should be committed
if (!$editArea.val()) {
$('#edit-empty-content-modal').modal({
onApprove() {
$('.edit.form').trigger('submit');
},
}).modal('show');
e.preventDefault();
}
});
})();
}
export function renderPreviewPanelContent($previewPanel, data) {
$previewPanel.html(data);
initMarkupContent();
const $refIssues = $previewPanel.find('p .ref-issue');
attachRefIssueContextPopup($refIssues);
}
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