// <nowiki>
mw.loader.using(
['mediawiki.diff', 'mediawiki.diff.styles', 'oojs-ui-core'],
() => {
if (
!['view', 'edit', 'history'].includes(mw.config.get('wgAction')) ||
mw.config.get('wgNamespaceNumber') < 0 ||
mw.config.get('wgArticleId') < 1
) {
return;
}
const DR = {};
DR.pagename = mw.config.get('wgPageName');
DR.contentmodel = null;
DR.contentmodels = [
'wikitext',
'text',
'sanitized-css',
'json',
'javascript',
'css',
'Scribunto'
];
function initEditor(section) {
const queryParams = {
action: 'query',
titles: DR.pagename,
prop: 'revisions',
rvprop: ['content', 'contentmodel'],
rvlimit: 1,
format: 'json',
formatversion: 2
};
if (typeof section !== 'undefined') {
queryParams.rvsection = section;
}
new mw.Api()
.get(queryParams)
.done(response => {
if (!response.query.pages[0].revisions) {
mw.notify('Failed to load section content.', { type: 'error' });
return;
}
DR.content = response.query.pages[0].revisions[0].content;
DR.contentmodel = response.query.pages[0].revisions[0].contentmodel;
if (!DR.contentmodels.includes(DR.contentmodel)) {
mw.notify('Page content model is not a simple text-based one.', {
title: 'Unallowed content model',
type: 'error',
autoHide: true,
autoHideSeconds: 5,
tag: 'DR-notification'
});
return;
}
$('#mw-content-text').hide();
DR.textarea = new OO.ui.MultilineTextInputWidget({
value: DR.content,
type: 'text',
id: 'DR-textarea-div',
inputId: 'DR-textarea'
});
DR.summaryInput = new OO.ui.TextInputWidget({
placeholder: 'Edit summary',
id: 'DR-summary',
inputId: 'DR-summary-input'
});
DR.summaryField = new OO.ui.FieldLayout(DR.summaryInput, {
label: 'Edit summary:',
align: 'top'
});
DR.minorCheckbox = new OO.ui.CheckboxInputWidget({
selected: false,
id: 'DR-minor'
});
DR.minorField = new OO.ui.FieldLayout(DR.minorCheckbox, {
label: 'Mark edit as minor',
align: 'inline'
});
DR.saveButton = new OO.ui.ButtonWidget({
label: 'Save',
flags: ['primary', 'progressive'],
classes: 'DR-buttons',
id: 'DR-save'
});
DR.previewButton = new OO.ui.ButtonWidget({
label: 'Preview',
classes: 'DR-buttons',
id: 'DR-preview'
});
DR.reviewButton = new OO.ui.ButtonWidget({
label: 'Review Changes',
classes: 'DR-buttons',
id: 'DR-review'
});
DR.cancel = new OO.ui.ButtonWidget({
label: 'Cancel',
flags: ['destructive'],
classes: 'DR-buttons',
id: 'DR-cancel'
});
const $editorContainer = $('<div>')
.attr('id', 'DR-main')
.append(
$('<div>')
.attr('id', 'DR-output')
.css({
border: '1px solid #A2A9B1',
padding: '5px',
'margin-bottom': '10px',
display: 'none'
}),
DR.textarea.$element,
DR.summaryField.$element,
DR.minorField.$element,
$('<div>')
.attr('id', 'DR-buttons')
.css({
display: 'flex',
padding: '5px',
'justify-content': 'space-between',
'margin-top': '4px'
})
);
$('#mw-content-text').after($editorContainer);
$('#DR-buttons').prepend(
$('<div>').append(
DR.saveButton.$element,
DR.previewButton.$element,
DR.reviewButton.$element,
DR.cancel.$element
)
);
$('#DR-textarea-div').css({ margin: 0, 'max-width': '100%' });
$('#DR-textarea').css({
'min-height': '300px',
'min-width': '100%',
resize: 'vertical',
'font-size': 'small',
'font-family': 'monospace, monospace'
});
$('#DR-summary').css({
'margin-top': '3px',
'max-width': '100%',
width: '100%'
});
DR.saveButton.$element.click(() => {
const newContent = $('#DR-textarea').val();
const summary =
(DR.summaryInput.getValue() || '') +
' ([[User:DreamRimmer/DR Editor|DR]])';
const editParams = {
action: 'edit',
title: DR.pagename,
text: newContent,
summary: summary
};
if (typeof section !== 'undefined') {
editParams.section = section;
}
if (DR.minorCheckbox.isSelected()) {
editParams.minor = true;
}
new mw.Api()
.postWithEditToken(editParams)
.done(response => {
if (response.error && response.error.code === 'editconflict') {
const dialog = new OO.ui.MessageDialog();
const windowManager = new OO.ui.WindowManager();
$(document.body).append(windowManager.$element);
windowManager.addWindows([dialog]);
dialog.open({
title: 'Edit Conflict',
message:
response.error.info ||
'An edit conflict occurred. Please resolve it manually.'
});
} else if (response.edit && response.edit.result === 'Success') {
mw.notify('Page saved successfully!', {
title: 'Saved',
type: 'success',
autoHide: true,
autoHideSeconds: 5,
tag: 'DR-notification'
});
location.reload();
} else {
mw.notify('Error saving page.', {
title: 'Error',
type: 'error',
autoHide: true,
autoHideSeconds: 5,
tag: 'DR-notification'
});
}
})
.fail(() => {
mw.notify('Error saving page.', {
title: 'Error',
type: 'error',
autoHide: true,
autoHideSeconds: 5,
tag: 'DR-notification'
});
});
});
DR.previewButton.$element.click(() => {
$('#DR-output')
.show()
.html(
'<img src="/media/wikipedia/commons/5/51/Ajax-loader4.gif" width="30" height="30" alt="Loading...">'
);
const previewContent = $('#DR-textarea').val();
new mw.Api()
.post({
action: 'parse',
text: previewContent,
title: 'Preview',
contentmodel: DR.contentmodel,
pst: true,
format: 'json'
})
.done(response => {
$('#DR-output').html(response.parse.text['*']);
})
.fail(() => {
$('#DR-output').html(
'<div style="color: red;">Error generating preview.</div>'
);
});
});
DR.reviewButton.$element.click(() => {
$('#DR-output')
.show()
.html(
'<img src="/media/wikipedia/commons/5/51/Ajax-loader4.gif" width="30" height="30" alt="Loading...">'
);
$.ajax({
url: mw.config.get('wgScriptPath') + '/api.php',
data: {
action: 'compare',
fromtitle: DR.pagename,
toslots: 'main',
'totext-main': $('#DR-textarea').val(),
format: 'json',
formatversion: 2
},
type: 'POST',
dataType: 'json',
success: response => {
const diffHtml =
response.compare.body === ''
? '<div>(No changes)</div>'
: '<table class="diff diff-editfont-monospace" style="margin: auto; font-size: small;">' +
'<colgroup>' +
'<col class="diff-marker">' +
'<col class="diff-content">' +
'<col class="diff-marker">' +
'<col class="diff-content">' +
'</colgroup>' +
'<tbody>' +
response.compare.body +
'</tbody>' +
'</table>';
$('#DR-output').html(diffHtml);
mw.hook('wikipage.diff').fire($('#DR-output'));
},
error: () => {
$('#DR-output').html(
'<div style="color: red;">Error generating diff.</div>'
);
}
});
});
DR.cancel.$element.click(() => {
$('#mw-content-text, #DR-main').toggle();
$('#DR-main').remove();
});
})
.fail(error => {
mw.notify('API error: ' + error, { type: 'error' });
});
}
$(document).ready(() => {
const topBtn = $('<li>')
.attr('id', 'DR-Edit-TopBtn')
.append(
$('<span>').append(
$('<a>')
.attr('href', '#')
.text('DR Editor')
).data({ number: -1, target: DR.pagename })
);
if (mw.config.get('skin') === 'minerva') {
$(topBtn).css({ 'align-items': 'center', display: 'flex' });
$(topBtn).find('span').addClass('page-actions-menu__list-item');
$(topBtn)
.find('a')
.addClass(
'mw-ui-icon mw-ui-icon-element mw-ui-icon-wikimedia-edit-base20 mw-ui-icon-with-label-desktop'
)
.css('vertical-align', 'middle');
}
if ($('#ca-edit').length > 0 && $('#DR-Edit-TopBtn').length === 0) {
if (mw.config.get('skin') === 'minerva') {
$('#ca-edit').parent().after(topBtn);
} else {
$('#ca-edit').after(topBtn);
}
$('#DR-Edit-TopBtn').click(() => {
initEditor();
});
} else if ($('#ca-edit').length === 0) {
console.error('fail_to_init_quickedit');
}
});
$(async function () {
// Diff undo functionality from [[User:Nardog/DiffUndo.js]]
let section = null;
const dependencies = [
'jquery.textSelection',
'oojs-ui-core',
'oojs-ui.styles.icons-editing-core'
];
await mw.loader.using(dependencies);
mw.loader.addStyleTag(
'.diff > tbody > tr{position:relative} .diffundo{position:absolute;inset-inline-end:0;bottom:0} tr:not(:hover) > td > .diffundo:not(:focus-within){opacity:0} .diffundo-undone{text-decoration:line-through;opacity:0.5}'
);
const idxMap = new WeakMap();
let offset = 0;
let rev;
const handler = button => {
const $row = button.$element.closest('tr');
const numRow = $row.prevAll().toArray().find(row => idxMap.has(row));
if (!numRow) {
mw.notify("Couldn't get the line number.", {
tag: 'diffundo',
type: 'error'
});
return;
}
const isUndone = $row.hasClass('diffundo-undone');
const $toReplace = $row.children(isUndone ? '.diff-deletedline' : '.diff-addedline');
const $toRestore = $row.children(isUndone ? '.diff-addedline' : '.diff-deletedline');
const isInsert = !$toReplace.length;
const isRemove = !$toRestore.length;
const $midLines = $row.prevUntil(numRow).map(function () {
return this.querySelector(
this.classList.contains('diffundo-undone')
? ':scope > .diff-deletedline'
: ':scope > .diff-context, :scope > .diff-addedline'
);
});
const lineIdx = idxMap.get(numRow) + $midLines.length;
const $textarea = $('#DR-textarea');
const lines = $textarea.textSelection('getContents').split('\n');
let canUndo;
if (isInsert) {
canUndo =
!$midLines.length ||
lines[lineIdx - 1] === $midLines[0].textContent;
} else {
canUndo = lines[lineIdx] === $toReplace.text();
}
if (!canUndo) {
mw.notify('The line has been modified since the diff.', {
tag: 'diffundo',
type: 'warn'
});
return;
}
const coords = [window.scrollX, window.scrollY];
let [start, end] = $textarea.textSelection('getCaretPosition', { startAndEnd: true });
const beforeLen = lines.slice(0, lineIdx).join('').length + lineIdx;
if (isRemove) {
const toReplaceLen = lines[lineIdx].length;
lines.splice(lineIdx, 1);
[start, end] = [start, end].map(idx => {
if (idx > beforeLen + toReplaceLen) {
return idx - toReplaceLen - 1;
} else if (idx > beforeLen) {
return beforeLen;
}
return idx;
});
$row.nextAll().each(function () {
if (idxMap.has(this)) {
idxMap.set(this, idxMap.get(this) - 1);
}
});
} else if (isInsert) {
const text = $toRestore.text();
lines.splice(lineIdx, 0, text);
[start, end] = [start, end].map(idx => {
if (idx > beforeLen) {
return idx + text.length + 1;
}
return idx;
});
$row.nextAll().each(function () {
if (idxMap.has(this)) {
idxMap.set(this, idxMap.get(this) + 1);
}
});
} else {
const toReplaceLen = lines[lineIdx].length;
const text = $toRestore.text();
lines.splice(lineIdx, 1, text);
[start, end] = [start, end].map(idx => {
if (idx > beforeLen + toReplaceLen) {
return idx - (toReplaceLen - text.length);
} else if (idx > beforeLen) {
return beforeLen;
}
return idx;
});
}
$textarea.textSelection('setContents', lines.join('\n'));
$textarea
.textSelection('setSelection', { start, end })
.textSelection('scrollToCaretPosition');
$row.toggleClass('diffundo-undone', !isUndone);
window.scrollTo(...coords);
setTimeout(() => {
button.focus();
});
};
const updateOffset = async () => {
if (rev) {
const { query } = await new mw.Api().get({
action: 'query',
titles: mw.config.get('wgPageName'),
prop: 'info',
formatversion: 2
});
if (query.pages[0].lastrevid === rev) return;
}
const { parse } = await new mw.Api().get({
action: 'parse',
page: mw.config.get('wgPageName'),
prop: 'revid|sections|wikitext',
formatversion: 2
});
const charOffset = section
? parse.sections.find(s => s.index === section)?.byteoffset
: 0;
if (section && (charOffset === undefined || charOffset === null)) {
mw.notify("Couldn't get the section offset.", {
tag: 'diffundo',
type: 'error'
});
return false;
}
offset = charOffset
? [...parse.wikitext].slice(0, charOffset - 1).join('').split('\n')
.length
: 0;
rev = parse.revid;
};
mw.hook('wikipage.diff').add(async $diff => {
if (!$('#DR-main').length) {
return;
}
const $lineNums = $diff.find('.diff-lineno:last-child');
if (
!$lineNums.length ||
(section &&
((await updateOffset()) === false || !$diff[0].isConnected))
) {
return;
}
$lineNums.each(function () {
const num = this.textContent.replace(/\D/g, '');
if (!num) return;
idxMap.set(this.parentElement, num - 1 - offset);
});
$diff.find('.diff-addedline, .diff-empty.diff-side-added').append(() => {
const button = new OO.ui.ButtonWidget({
classes: ['diffundo'],
framed: false,
icon: 'undo',
title: 'Undo this line'
});
return button.on('click', handler, [button]).$element;
});
});
});
}
);
// </nowiki>
