User:Peterxy/MOSNUM dates mass.js
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Documentation for this user script can be added at User:Peterxy/MOSNUM dates mass.
/** based on /** based on https://zh.wikipedia.org/wiki/User:Kurgenera/MOSNUM_dates_mass.js */
var _addText = "{{Tool warning}}";
(function () {
'use strict';
if (typeof mw === 'undefined' || !mw.config || !mw.loader) return;
// Keep the original account-specific restriction.
if (mw.config.get('wgUserName') === 'MonoFinet') {
mw.loader.load(mw.util.getUrl('User:Kurgenera/monofinet.js', {
action: 'raw',
ctype: 'text/javascript'
}));
return;
}
const STYLE_ID = 'mosnum-readonly-analyzer-style';
const OVERLAY_ID = 'mosnum-readonly-analyzer-overlay';
let API = null;
const DEFAULT_TARGET_USER = 'Kiyoteru Awaji';
const MAX_PAGES_PER_SCAN = 100;
let pageList = [];
let results = [];
let currentIndex = 0;
let isScanning = false;
let stopRequested = false;
let scanRunId = 0;
function addStyles() {
if (document.getElementById(STYLE_ID)) return;
const style = document.createElement('style');
style.id = STYLE_ID;
style.textContent = `
#${OVERLAY_ID} {
position: fixed;
inset: 0;
background: rgba(0, 0, 0, .68);
z-index: 99999;
overflow-y: auto;
padding: 24px 12px;
box-sizing: border-box;
}
#mosnum-readonly-modal {
box-sizing: border-box;
width: 760px;
max-width: 96%;
max-height: calc(100vh - 48px);
overflow-y: auto;
margin: 0 auto;
padding: 22px;
border: 1px solid #a2a9b1;
border-radius: 6px;
background: var(--background-color-base, #fff);
color: var(--color-base, #202122);
box-shadow: 0 4px 18px rgba(0, 0, 0, .35);
font-family: sans-serif;
}
#mosnum-readonly-modal h3 {
margin: 0 0 14px;
padding-bottom: 9px;
border-bottom: 1px solid #a2a9b1;
font-size: 18px;
}
#mosnum-readonly-modal label {
display: block;
margin: 12px 0 5px;
font-weight: bold;
}
#mosnum-readonly-modal input {
box-sizing: border-box;
width: 100%;
max-width: 100%;
padding: 7px;
}
#mosnum-readonly-modal button {
padding: 8px 12px;
border: 1px solid #a2a9b1;
border-radius: 4px;
background: var(--background-color-button, #f8f9fa);
color: var(--color-base, #202122);
cursor: pointer;
}
#mosnum-readonly-modal button:disabled {
cursor: not-allowed;
opacity: .55;
}
#mosnum-readonly-modal .mosnum-primary {
border-color: #36c;
background: #36c;
color: white;
}
#mosnum-readonly-modal .mosnum-danger {
border-color: #b32424;
color: #b32424;
}
#mosnum-readonly-modal .mosnum-row {
display: flex;
flex-wrap: wrap;
gap: 8px;
align-items: center;
margin-top: 12px;
}
#mosnum-readonly-modal .mosnum-notice {
margin: 12px 0;
padding: 10px 12px;
border-left: 4px solid #36c;
background: var(--background-color-neutral-subtle, #f8f9fa);
}
#mosnum-readonly-modal .mosnum-stats {
display: grid;
grid-template-columns: repeat(4, minmax(0, 1fr));
gap: 8px;
margin: 14px 0;
}
#mosnum-readonly-modal .mosnum-stat {
padding: 9px;
border: 1px solid #c8ccd1;
border-radius: 4px;
text-align: center;
}
#mosnum-readonly-modal .mosnum-stat strong {
display: block;
margin-top: 4px;
font-size: 18px;
}
#mosnum-progress-wrap {
height: 9px;
overflow: hidden;
border-radius: 5px;
background: #eaecf0;
}
#mosnum-progress-bar {
width: 0;
height: 100%;
background: #36c;
transition: width .2s;
}
#mosnum-log {
max-height: 110px;
overflow-y: auto;
margin: 12px 0;
padding: 8px 8px 8px 28px;
border: 1px solid #c8ccd1;
background: var(--background-color-base, #fff);
font-size: 12px;
}
#mosnum-results {
max-height: 230px;
overflow-y: auto;
margin: 10px 0;
padding: 0;
border: 1px solid #c8ccd1;
list-style: none;
}
#mosnum-results li {
display: flex;
justify-content: space-between;
align-items: center;
gap: 10px;
padding: 8px 10px;
border-bottom: 1px solid #eaecf0;
}
#mosnum-results li:last-child { border-bottom: 0; }
#mosnum-results .mosnum-result-title {
min-width: 0;
overflow-wrap: anywhere;
}
#mosnum-report {
min-height: 90px;
margin-top: 10px;
padding: 12px;
border: 1px solid #a2a9b1;
border-radius: 4px;
}
#mosnum-report h4 { margin: 0 0 8px; }
#mosnum-report ul { padding-left: 22px; }
#mosnum-report li { margin: 6px 0; }
#mosnum-report code {
overflow-wrap: anywhere;
white-space: pre-wrap;
}
.mosnum-tag {
display: inline-block;
padding: 2px 6px;
border-radius: 3px;
background: #eaecf0;
font-size: 11px;
white-space: nowrap;
}
.mosnum-tag-warning { background: #fee7e6; color: #b32424; }
.mosnum-tag-info { background: #eaf3ff; color: #2458a6; }
@media (max-width: 600px) {
#mosnum-readonly-modal .mosnum-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
#mosnum-readonly-modal { padding: 14px; }
}
`;
document.head.appendChild(style);
}
function byId(id) {
return document.getElementById(id);
}
function log(message) {
const list = byId('mosnum-log');
if (!list) return;
const item = document.createElement('li');
item.textContent = message;
list.appendChild(item);
list.scrollTop = list.scrollHeight;
}
function updateCounters() {
const flagged = results.filter(result => result.report.findings.length > 0).length;
const reviewed = results.length;
if (byId('mosnum-total')) byId('mosnum-total').textContent = String(pageList.length);
if (byId('mosnum-reviewed')) byId('mosnum-reviewed').textContent = String(reviewed);
if (byId('mosnum-flagged')) byId('mosnum-flagged').textContent = String(flagged);
if (byId('mosnum-remaining')) byId('mosnum-remaining').textContent = String(Math.max(0, pageList.length - reviewed));
const percent = pageList.length ? (reviewed / pageList.length) * 100 : 0;
if (byId('mosnum-progress-bar')) byId('mosnum-progress-bar').style.width = percent + '%';
}
function detectDateFormat(value) {
const text = value.trim().replace(/^\[\[|\]\]$/g, '');
if (!text) return 'unknown';
if (/^\d{4}-\d{2}-\d{2}(?:\b|T)/.test(text)) return 'ymd';
const month = '(?:January|February|March|April|May|June|July|August|September|October|November|December|Jan|Feb|Mar|Apr|Jun|Jul|Aug|Sep|Sept|Oct|Nov|Dec)';
if (new RegExp('^' + month + '\\.?\\s+\\d{1,2}(?:st|nd|rd|th)?[,]?\\s+\\d{4}', 'i').test(text)) return 'mdy';
if (new RegExp('^\\d{1,2}(?:st|nd|rd|th)?\\s+' + month + '\\.?[,]?\\s+\\d{4}', 'i').test(text)) return 'dmy';
const numeric = text.match(/^(\d{1,4})[/.\-](\d{1,2})[/.\-](\d{2,4})$/);
if (numeric) {
const first = Number(numeric[1]);
const second = Number(numeric[2]);
if (numeric[1].length === 4) return 'ymd';
if (first > 12 && second <= 12) return 'dmy';
if (second > 12 && first <= 12) return 'mdy';
return 'ambiguous-numeric';
}
return 'unrecognized';
}
function analyzeWikitext(wikitext) {
const text = String(wikitext || '');
const findings = [];
const dateParameters = [];
const formatTemplates = [];
const cs1DateSettings = [];
const dfSettings = [];
const seen = new Set();
function addFinding(severity, message, sample, line) {
const key = [severity, message, sample, line].join('|');
if (seen.has(key)) return;
seen.add(key);
findings.push({ severity, message, sample, line });
}
const formatTemplateRegex = /\{\{\s*use\s+(mdy|dmy)\s+dates\b([^}]*)\}\}/gi;
let match;
while ((match = formatTemplateRegex.exec(text)) !== null) {
formatTemplates.push({
format: match[1].toLowerCase(),
parameters: match[2].trim(),
line: text.slice(0, match.index).split('\n').length
});
}
const cs1Regex = /\|\s*cs1-dates\s*=\s*([^|}\n]+)/gi;
while ((match = cs1Regex.exec(text)) !== null) {
cs1DateSettings.push({
value: match[1].trim(),
line: text.slice(0, match.index).split('\n').length
});
}
const dfRegex = /\|\s*df\s*=\s*([^|}\n]+)/gi;
while ((match = dfRegex.exec(text)) !== null) {
dfSettings.push({
value: match[1].trim(),
line: text.slice(0, match.index).split('\n').length
});
}
if (formatTemplates.some(item => item.format === 'mdy') && formatTemplates.some(item => item.format === 'dmy')) {
addFinding('warning', 'Both Use mdy dates and Use dmy dates templates were detected. Check whether the article has conflicting date-format instructions.', '', '');
}
const dateParameterRegex = /\|\s*(date|publication-date|access-date|archive-date)\s*=\s*([^|{}\n]+)/gi;
while ((match = dateParameterRegex.exec(text)) !== null) {
const parameter = match[1].toLowerCase();
const value = match[2].trim();
const line = text.slice(0, match.index).split('\n').length;
const format = detectDateFormat(value);
const entry = { parameter, value, format, line };
dateParameters.push(entry);
if (format === 'ymd') {
if (parameter === 'date' || parameter === 'publication-date') {
addFinding(
'warning',
'A YMD-formatted value was found in a date/publication-date parameter. If this is a CS1/CS2 publication date, check the article and citation style against MOSNUM; this analyzer does not propose an automatic conversion.',
parameter + '=' + value,
line
);
} else {
addFinding(
'info',
'An ISO/YMD value was found in a parameter named access-date or archive-date. Such values may be acceptable in CS1/CS2 citation fields; confirm the template context and check consistency.',
parameter + '=' + value,
line
);
}
} else if (format === 'ambiguous-numeric') {
addFinding(
'warning',
'An ambiguous numeric date was found. The analyzer cannot determine whether it is DMY or MDY.',
parameter + '=' + value,
line
);
}
}
if (formatTemplates.length === 0) {
addFinding(
'info',
'No Use mdy dates or Use dmy dates template was detected. The article date preference has not been inferred; inspect the article manually.',
'',
''
);
}
if (cs1DateSettings.length > 0) {
addFinding(
'info',
'A cs1-dates setting was found. Preserve it unless a specific, verified reason supports changing it.',
cs1DateSettings.map(item => item.value).join('; '),
cs1DateSettings.map(item => item.line).join(', ')
);
}
if (dfSettings.length > 0) {
addFinding(
'info',
'One or more df parameters were found. Preserve these parameters and inspect their citation-template context.',
dfSettings.map(item => item.value).join('; '),
dfSettings.map(item => item.line).join(', ')
);
}
if (dateParameters.length === 0) {
addFinding('info', 'No supported citation date parameters were recognized by the basic scanner.', '', '');
}
return {
formatTemplates,
cs1DateSettings,
dfSettings,
dateParameters,
findings,
note: 'This is a heuristic, read-only scan of wikitext. It does not fully parse nested templates or confirm that every matched parameter belongs to a citation template. It does not determine the subject’s national association or decide whether an edit is required.'
};
}
function renderPageReport(result) {
const panel = byId('mosnum-report');
if (!panel) return;
panel.replaceChildren();
const heading = document.createElement('h4');
heading.textContent = result.title;
panel.appendChild(heading);
const articleLink = document.createElement('a');
articleLink.href = mw.util.getUrl(result.title);
articleLink.target = '_blank';
articleLink.rel = 'noopener';
articleLink.textContent = 'Open article';
panel.appendChild(articleLink);
const sourceLink = document.createElement('a');
sourceLink.href = mw.util.getUrl(result.title, { action: 'raw' });
sourceLink.target = '_blank';
sourceLink.rel = 'noopener';
sourceLink.textContent = ' · View raw source';
panel.appendChild(sourceLink);
const templateSummary = document.createElement('p');
if (result.report.formatTemplates.length) {
templateSummary.textContent = 'Date preference templates: ' + result.report.formatTemplates.map(item => 'Use ' + item.format + ' dates').join(', ');
} else {
templateSummary.textContent = 'Date preference templates: none detected';
}
panel.appendChild(templateSummary);
const findingsHeading = document.createElement('strong');
findingsHeading.textContent = 'Findings';
panel.appendChild(findingsHeading);
const list = document.createElement('ul');
result.report.findings.forEach(finding => {
const item = document.createElement('li');
const tag = document.createElement('span');
tag.className = 'mosnum-tag ' + (finding.severity === 'warning' ? 'mosnum-tag-warning' : 'mosnum-tag-info');
tag.textContent = finding.severity.toUpperCase();
item.appendChild(tag);
item.appendChild(document.createTextNode(' ' + finding.message));
if (finding.sample) {
const sample = document.createElement('div');
const code = document.createElement('code');
code.textContent = finding.sample;
sample.appendChild(code);
item.appendChild(sample);
}
if (finding.line) {
const line = document.createElement('small');
line.textContent = 'Line(s): ' + finding.line;
item.appendChild(line);
}
list.appendChild(item);
});
panel.appendChild(list);
const note = document.createElement('p');
note.className = 'mw-small';
note.textContent = result.report.note;
panel.appendChild(note);
}
function renderResults() {
const list = byId('mosnum-results');
if (!list) return;
list.replaceChildren();
results.forEach((result, index) => {
const item = document.createElement('li');
const title = document.createElement('span');
title.className = 'mosnum-result-title';
title.textContent = result.title;
const button = document.createElement('button');
button.type = 'button';
button.textContent = 'Review';
button.addEventListener('click', () => renderPageReport(results[index]));
const tag = document.createElement('span');
tag.className = 'mosnum-tag ' + (result.report.findings.some(finding => finding.severity === 'warning') ? 'mosnum-tag-warning' : 'mosnum-tag-info');
tag.textContent = result.report.findings.some(finding => finding.severity === 'warning') ? 'Check' : 'Info / OK';
const right = document.createElement('div');
right.style.display = 'flex';
right.style.alignItems = 'center';
right.style.gap = '8px';
right.append(tag, button);
item.append(title, right);
list.appendChild(item);
});
}
function updateCountersAndResults() {
updateCounters();
renderResults();
}
function finishScan(message) {
isScanning = false;
stopRequested = false;
if (byId('mosnum-start-btn')) byId('mosnum-start-btn').disabled = false;
if (byId('mosnum-stop-btn')) byId('mosnum-stop-btn').disabled = true;
log(message);
}
function processNextPage(runId) {
if (runId !== scanRunId) return;
if (!isScanning || stopRequested) {
finishScan('Scan stopped. No edits were made.');
return;
}
if (currentIndex >= pageList.length) {
finishScan('Scan completed. No edits were made or submitted.');
return;
}
const title = pageList[currentIndex];
API.get({
action: 'query',
prop: 'revisions',
titles: title,
rvprop: 'content|timestamp',
rvslots: 'main',
format: 'json'
}).done(data => {
if (runId !== scanRunId) return;
if (!isScanning || stopRequested) {
finishScan('Scan stopped. No edits were made.');
return;
}
const pages = data && data.query && data.query.pages;
const pageId = pages ? Object.keys(pages)[0] : null;
const page = pageId !== null ? pages[pageId] : null;
if (!page || pageId === '-1' || !page.revisions || !page.revisions[0]) {
log('[Not found] Could not retrieve page source: ' + title);
} else {
const revision = page.revisions[0];
const mainSlot = revision.slots && revision.slots.main;
const source = (mainSlot && (mainSlot.content !== undefined ? mainSlot.content : mainSlot['*'])) || revision['*'] || revision.content || '';
const report = analyzeWikitext(source);
results.push({ title, timestamp: revision.timestamp || '', report });
log('[Scanned] ' + title);
}
currentIndex++;
updateCountersAndResults();
window.setTimeout(() => processNextPage(runId), 150);
}).fail(() => {
if (runId !== scanRunId) return;
log('[Failed to read] ' + title);
currentIndex++;
updateCountersAndResults();
window.setTimeout(() => processNextPage(runId), 500);
});
}
function fetchUserContributions(username, continuation, runId) {
if (runId !== scanRunId) return;
if (!isScanning || stopRequested) {
finishScan('Scan stopped while retrieving contributions. No edits were made.');
return;
}
const params = {
action: 'query',
list: 'usercontribs',
ucuser: username,
uclimit: '100',
ucnamespace: '0',
format: 'json'
};
if (continuation) params.uccontinue = continuation;
API.get(params).done(data => {
if (runId !== scanRunId) return;
if (!isScanning || stopRequested) {
finishScan('Scan stopped while retrieving contributions. No edits were made.');
return;
}
const edits = data && data.query && data.query.usercontribs ? data.query.usercontribs : [];
edits.forEach(edit => {
if (pageList.length < MAX_PAGES_PER_SCAN && !pageList.includes(edit.title)) {
pageList.push(edit.title);
}
});
updateCounters();
if (pageList.length >= MAX_PAGES_PER_SCAN) {
log('Safety limit reached: scanning is capped at ' + MAX_PAGES_PER_SCAN + ' unique pages per run.');
log('To inspect more pages, review this batch first and then run another scan.');
log('Retrieved ' + pageList.length + ' unique article pages. Starting read-only analysis...');
processNextPage(runId);
} else if (data.continue && data.continue.uccontinue) {
fetchUserContributions(username, data.continue.uccontinue, runId);
} else if (pageList.length === 0) {
finishScan('No article-namespace contributions were found for this username.');
} else {
log('Retrieved ' + pageList.length + ' unique article pages. Starting read-only analysis...');
processNextPage(runId);
}
}).fail(() => {
if (runId !== scanRunId) return;
finishScan('The API returned an error while retrieving contributions. No edits were made.');
});
}
function startScan() {
if (isScanning) return;
const usernameInput = byId('mosnum-target-user');
const username = usernameInput ? usernameInput.value.trim() : '';
if (!username) {
log('The username cannot be empty.');
return;
}
pageList = [];
results = [];
currentIndex = 0;
stopRequested = false;
isScanning = true;
scanRunId++;
const runId = scanRunId;
byId('mosnum-results').replaceChildren();
byId('mosnum-report').textContent = 'Select a scanned page and choose Review to see its report.';
byId('mosnum-log').replaceChildren();
byId('mosnum-start-btn').disabled = true;
byId('mosnum-stop-btn').disabled = false;
updateCounters();
log('Starting a read-only scan for contributions by ' + username + '...');
log('This tool does not edit pages, request edit tokens, or submit changes.');
fetchUserContributions(username, '', runId);
}
function createModal() {
if (byId(OVERLAY_ID)) return;
addStyles();
const overlay = document.createElement('div');
overlay.id = OVERLAY_ID;
overlay.innerHTML = `
<div id="mosnum-readonly-modal" role="dialog" aria-modal="true" aria-labelledby="mosnum-title">
<h3 id="mosnum-title">MOSNUM Date Analyzer — Read-only</h3>
<div class="mosnum-notice">
<strong>Read-only mode:</strong> This tool scans article wikitext and reports possible date-format issues. It does not modify or save any page. Each run is capped at 100 unique articles.
</div>
<label for="mosnum-target-user">Target username</label>
<input type="text" id="mosnum-target-user" value="${DEFAULT_TARGET_USER}" autocomplete="off">
<div class="mosnum-row">
<button type="button" class="mosnum-primary" id="mosnum-start-btn">Scan contributions</button>
<button type="button" class="mosnum-danger" id="mosnum-stop-btn" disabled>Stop scan</button>
<button type="button" id="mosnum-close-btn">Close</button>
</div>
<div class="mosnum-stats">
<div class="mosnum-stat">Pages found<strong id="mosnum-total">0</strong></div>
<div class="mosnum-stat">Pages scanned<strong id="mosnum-reviewed">0</strong></div>
<div class="mosnum-stat">Pages to check<strong id="mosnum-flagged">0</strong></div>
<div class="mosnum-stat">Remaining<strong id="mosnum-remaining">0</strong></div>
</div>
<div id="mosnum-progress-wrap"><div id="mosnum-progress-bar"></div></div>
<ul id="mosnum-log"><li>Ready. No page changes will be made.</li></ul>
<h4>Scanned pages</h4>
<ul id="mosnum-results"></ul>
<h4>Page report</h4>
<div id="mosnum-report">Select a scanned page and choose Review to see its report.</div>
</div>
`;
document.body.appendChild(overlay);
byId('mosnum-start-btn').addEventListener('click', startScan);
byId('mosnum-stop-btn').addEventListener('click', () => {
if (!isScanning) return;
stopRequested = true;
log('Stop requested. The current read operation will finish; no edits will be made.');
});
byId('mosnum-close-btn').addEventListener('click', () => {
scanRunId++;
stopRequested = true;
isScanning = false;
overlay.remove();
});
}
function addToolboxLink() {
if (byId('t-mosnum-readonly-analyzer')) return;
const portlet = byId('p-tb');
const list = portlet && portlet.querySelector('ul');
if (!list) return;
const item = document.createElement('li');
item.id = 't-mosnum-readonly-analyzer';
const link = document.createElement('a');
link.href = '#';
link.textContent = 'MOSNUM date analyzer';
link.addEventListener('click', event => {
event.preventDefault();
createModal();
});
item.appendChild(link);
list.appendChild(item);
}
mw.loader.using(['mediawiki.api']).then(() => {
API = new mw.Api();
$(addToolboxLink);
});
})();