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import {handleReply} from './repo-issue.ts';
import {getComboMarkdownEditor, initComboMarkdownEditor, ComboMarkdownEditor} from './comp/ComboMarkdownEditor.ts';
import {POST} from '../modules/fetch.ts';
import {showErrorToast} from '../modules/toast.ts';
import {hideElem, querySingleVisibleElem, showElem} from '../utils/dom.ts';
import {attachRefIssueContextPopup} from './contextpopup.ts';
import {initCommentContent, initMarkupContent} from '../markup/content.ts';
import {triggerUploadStateChanged} from './comp/EditorUpload.ts';
import {convertHtmlToMarkdown} from '../markup/html2markdown.ts';
async function tryOnEditContent(e) {
const clickTarget = e.target.closest('.edit-content');
if (!clickTarget) return;
e.preventDefault();
const segment = clickTarget.closest('.header').nextElementSibling;
const editContentZone = segment.querySelector('.edit-content-zone');
const renderContent = segment.querySelector('.render-content');
const rawContent = segment.querySelector('.raw-content');
let comboMarkdownEditor : ComboMarkdownEditor;
const cancelAndReset = (e) => {
e.preventDefault();
showElem(renderContent);
hideElem(editContentZone);
comboMarkdownEditor.dropzoneReloadFiles();
};
const saveAndRefresh = async (e) => {
e.preventDefault();
renderContent.classList.add('is-loading');
showElem(renderContent);
hideElem(editContentZone);
try {
const params = new URLSearchParams({
content: comboMarkdownEditor.value(),
context: editContentZone.getAttribute('data-context'),
content_version: editContentZone.getAttribute('data-content-version'),
});
for (const file of comboMarkdownEditor.dropzoneGetFiles() ?? []) {
params.append('files[]', file);
}
const response = await POST(editContentZone.getAttribute('data-update-url'), {data: params});
const data = await response.json();
if (response.status === 400) {
showErrorToast(data.errorMessage);
return;
}
editContentZone.setAttribute('data-content-version', data.contentVersion);
if (!data.content) {
renderContent.innerHTML = document.querySelector('#no-content').innerHTML;
rawContent.textContent = '';
} else {
renderContent.innerHTML = data.content;
rawContent.textContent = comboMarkdownEditor.value();
const refIssues = renderContent.querySelectorAll('p .ref-issue');
attachRefIssueContextPopup(refIssues);
}
const content = segment;
if (!content.querySelector('.dropzone-attachments')) {
if (data.attachments !== '') {
content.insertAdjacentHTML('beforeend', data.attachments);
}
} else if (data.attachments === '') {
content.querySelector('.dropzone-attachments').remove();
} else {
content.querySelector('.dropzone-attachments').outerHTML = data.attachments;
}
comboMarkdownEditor.dropzoneSubmitReload();
initMarkupContent();
initCommentContent();
} catch (error) {
showErrorToast(`Failed to save the content: ${error}`);
console.error(error);
} finally {
renderContent.classList.remove('is-loading');
}
};
// Show write/preview tab and copy raw content as needed
showElem(editContentZone);
hideElem(renderContent);
comboMarkdownEditor = getComboMarkdownEditor(editContentZone.querySelector('.combo-markdown-editor'));
if (!comboMarkdownEditor) {
editContentZone.innerHTML = document.querySelector('#issue-comment-editor-template').innerHTML;
const saveButton = querySingleVisibleElem<HTMLButtonElement>(editContentZone, '.ui.primary.button');
const cancelButton = querySingleVisibleElem<HTMLButtonElement>(editContentZone, '.ui.cancel.button');
comboMarkdownEditor = await initComboMarkdownEditor(editContentZone.querySelector('.combo-markdown-editor'));
const syncUiState = () => saveButton.disabled = comboMarkdownEditor.isUploading();
comboMarkdownEditor.container.addEventListener(ComboMarkdownEditor.EventUploadStateChanged, syncUiState);
cancelButton.addEventListener('click', cancelAndReset);
saveButton.addEventListener('click', saveAndRefresh);
}
// FIXME: ideally here should reload content and attachment list from backend for existing editor, to avoid losing data
if (!comboMarkdownEditor.value()) {
comboMarkdownEditor.value(rawContent.textContent);
}
comboMarkdownEditor.switchTabToEditor();
comboMarkdownEditor.focus();
triggerUploadStateChanged(comboMarkdownEditor.container);
}
function extractSelectedMarkdown(container: HTMLElement) {
const selection = window.getSelection();
if (!selection.rangeCount) return '';
const range = selection.getRangeAt(0);
if (!container.contains(range.commonAncestorContainer)) return '';
// todo: if commonAncestorContainer parent has "[data-markdown-original-content]" attribute, use the parent's markdown content
// otherwise, use the selected HTML content and respect all "[data-markdown-original-content]/[data-markdown-generated-content]" attributes
const contents = selection.getRangeAt(0).cloneContents();
const el = document.createElement('div');
el.append(contents);
return convertHtmlToMarkdown(el);
}
async function tryOnQuoteReply(e) {
const clickTarget = (e.target as HTMLElement).closest('.quote-reply');
if (!clickTarget) return;
e.preventDefault();
const contentToQuoteId = clickTarget.getAttribute('data-target');
const targetRawToQuote = document.querySelector<HTMLElement>(`#${contentToQuoteId}.raw-content`);
const targetMarkupToQuote = targetRawToQuote.parentElement.querySelector<HTMLElement>('.render-content.markup');
let contentToQuote = extractSelectedMarkdown(targetMarkupToQuote);
if (!contentToQuote) contentToQuote = targetRawToQuote.textContent;
const quotedContent = `${contentToQuote.replace(/^/mg, '> ')}\n`;
let editor;
if (clickTarget.classList.contains('quote-reply-diff')) {
const replyBtn = clickTarget.closest('.comment-code-cloud').querySelector('button.comment-form-reply');
editor = await handleReply(replyBtn);
} else {
// for normal issue/comment page
editor = getComboMarkdownEditor(document.querySelector('#comment-form .combo-markdown-editor'));
}
if (editor.value()) {
editor.value(`${editor.value()}\n\n${quotedContent}`);
} else {
editor.value(quotedContent);
}
editor.focus();
editor.moveCursorToEnd();
}
export function initRepoIssueCommentEdit() {
document.addEventListener('click', (e) => {
tryOnEditContent(e); // Edit issue or comment content
tryOnQuoteReply(e); // Quote reply to the comment editor
});
}
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