User:The Earwig/revdel-responder.js

.append(' script loaded, but you are not an administrator, ' +

'so it cannot be used.'));

};

revdelResponder.prototype.parseContent = function(raw) {

const parser = new DOMParser();

this.document = parser.parseFromString(raw, 'text/html');

const mboxes = this.document.querySelectorAll(revdelResponder.MBOX_SELECTOR);

const cleanWikitext = function(wt) {

// This can be more robust

return wt.replace(//g, '').trim();

};

this.templates = Array.from(mboxes).map(function(e) {

e = e.closest("[about]");

if (

e === null ||

e.getAttribute("typeof") !== "mw:Transclusion" ||

e.dataset.mw === undefined

) {

return null;

}

try {

const info = JSON.parse(e.dataset.mw);

const tmpl = info.parts[0].template;

Object.keys(tmpl.params).forEach(function(k) {

tmpl.params[k] = cleanWikitext(tmpl.params[k].wt);

});

return tmpl.params;

} catch (err) {

return null;

}

});

};

revdelResponder.prototype.withParsedContent = function(callback) {

const url = '/api/rest_v1/page/html/' +

mw.util.rawurlencode(mw.config.get('wgPageName')) + '/' +

mw.util.rawurlencode(mw.config.get('wgRevisionId')) + '?stash=true';

const raw = $.ajax({

url: url,

context: this,

dataType: 'html',

}).done(function(raw, status, xhr) {

this.etag = xhr.getResponseHeader('ETag');

this.parseContent(raw);

callback();

}).fail(function(xhr) {

mw.log.error('Error while parsing page content:', xhr);

mw.notify($('')

.append('Sorry! ')

.append(' failed to parse the page content. ' +

'Check the console for more info.'));

});

};

revdelResponder.prototype.getRevIds = function(i) {

const tmpl = this.templates[i];

if (!tmpl) {

return [];

}

const ranges = [];

let idx = 1, start = tmpl.start || tmpl.start1, end = tmpl.end || tmpl.end1;

while (start) {

ranges.push(end ? [start, end] : [start]);

idx++;

start = tmpl['start' + idx];

end = tmpl['end' + idx];

}

return ranges;

};

revdelResponder.prototype.getSourceUrl = function(i) {

const tmpl = this.templates[i];

if (!tmpl) {

return null;

}

return tmpl.url;

};

revdelResponder.prototype.getSourceUrls = function(i) {

const tmpl = this.templates[i];

if (!tmpl) {

return null;

}

const maxLen = 256;

const urls = [];

let idx = 1, url = tmpl.url, curLen = -2;

while (url && curLen + url.length + 2 <= maxLen) {

urls.push(url);

idx++;

curLen += url.length + 2;

url = tmpl['url' + idx];

}

return urls.join(', ');

};

revdelResponder.prototype.doHistory = function(i) {

const revIds = this.getRevIds(i).map(function(r) {

return r.length === 1 ? r[0] : r[0] + '..' + r[1];

}).join('|');

const url = mw.config.get('wgScript') + '?action=history&title=' +

mw.util.wikiUrlencode(mw.config.get('wgPageName')) + '&revdel_select=' +

mw.util.rawurlencode(revIds) + '&revdel_urls=' +

mw.util.rawurlencode(this.getSourceUrls(i));

window.open(url, '_blank');

};

revdelResponder.prototype.doCompare = function(i) {

const revIds = this.getRevIds(i);

const revId = (revIds.length > 0) ? revIds[0][0] : mw.config.get('wgRevisionId');

const url = 'https://copyvios.toolforge.org/?' + $.param({

lang: mw.config.get('wgContentLanguage'),

project: mw.config.get('wgSiteName').toLowerCase(),

title: mw.config.get('wgPageName'),

oldid: revId,

action: 'compare',

url: this.getSourceUrl(i) || '',

});

window.open(url, '_blank');

};

revdelResponder.prototype.removeTemplate = function(i) {

let mbox = this.document.querySelectorAll(revdelResponder.MBOX_SELECTOR)[i];

if (mbox !== undefined) {

mbox = mbox.closest("[about]");

}

if (!mbox) {

mw.notify('Error: Couldn\'t find the template in the page source?');

return;

}

// Remove by transclusion ID, otherwise we might leave the category behind

const about = mbox.getAttribute('about');

this.document.querySelectorAll('[about="' + about + '"]').forEach(function(el) {

// Need to remove a single newline if immediately following this element

const next = el.nextSibling;

if (next !== null && next.nodeType === Node.TEXT_NODE &&

next.textContent.startsWith('\n')) {

next.textContent = next.textContent.substr(1);

}

el.remove();

});

};

revdelResponder.prototype.transformWikicode = function(callback) {

const url = '/api/rest_v1/transform/html/to/wikitext/' +

mw.util.rawurlencode(mw.config.get('wgPageName')) + '/' +

mw.util.rawurlencode(mw.config.get('wgRevisionId'));

const payload = this.document.documentElement.outerHTML;

const raw = $.ajax({

url: url,

context: this,

method: 'POST',

data: {html: payload},

dataType: 'html',

headers: {'If-Match': this.etag},

}).done(callback)

.fail(function(xhr) {

mw.log.error('Error while transforming wikicode:', xhr);

mw.notify('Error: Couldn\'t transform wikicode. ' +

'Check the console for more info.');

});

};

revdelResponder.prototype.savePage = function(text, summary, callback) {

new mw.Api().postWithEditToken({

action: 'edit',

title: mw.config.get('wgPageName'),

text: text,