User:CFA/scripts/attributetranslation.js

 //<nowiki>
 (function(){
 'use strict';

 constts=Date.now()+(29*24*60*60*1000);
 constpageName=mw.config.get('wgPageName');
 constpageTitle=pageName.replace(/_/g,' ');

 functiongetTalkPageTitleFrom(titleOrName){
 constt=mw.Title.newFromText(titleOrName);
 if(!t)return'Talk:'+pageTitle;
 consttalk=t.getTalkPage();
 returntalk?talk.getPrefixedText():'Talk:'+pageTitle;
 }

 functioncreateInputGUI(contributors){
 vargui=document.createElement('div');
 gui.style.position='fixed';
 gui.style.top='50%';
 gui.style.left='50%';
 gui.style.transform='translate(-50%, -50%)';
 gui.style.backgroundColor='#f8f9fa';
 gui.style.border='1px solid #a2a9b1';
 gui.style.padding='20px';
 gui.style.zIndex=10000;
 gui.style.overflowY='auto';
 gui.style.maxHeight='80vh';
 gui.innerHTML=`
  <label for="langCode" style="font-weight:bold">Language code</label>
  <p style="font-size: 50%;">The two-letter language code of the Wikipedia that this article was translated from.</p>
  <input type="text" id="langCode" placeholder="e.g. zh, es, fr"><br><br>
  <label for="articleName" style="font-weight:bold">Article name</label>
  <p style="font-size: 50%;">The name of the page on the other Wikipedia that this article was translated from.</p>
  <input type="text" id="articleName" placeholder="e.g. 维基百科"><br><br>
  <label for="addTranslatedPageTemplate" style="font-weight:bold">
  <input checked type="checkbox" id="addTranslatedPageTemplate"> Add {{Translated page}} to talk page
  </label>
  <p style="font-size: 50%;margin-bottom:1rem;">Add <a href="/wiki/Template:Translated page">{{Translated page}}</a> to the talk page <a href="/wiki/Help:Translation#License requirements">if</a> the translated content is significant.</p>
  <label style="font-weight:bold">Warn users</label>
  <div id="contributorsContainer">
  <div id="contributorsList"></div>
  </div><br>
  <button id="submitTranslation">Submit</button>
  <button id="closeGUI">Close</button>
  <div id="logContainer" style="display: none; margin-top: 20px; border-top: 1px solid #a2a9b1; padding-top: 10px;">
  <h3>Log</h3>
  <ul id="logList" style="list-style-type: none; padding-left: 0;"></ul>
  </div>
  `;

 document.body.appendChild(gui);

 varcontributorsList=document.getElementById('contributorsList');
 if(!contributorsList){
 console.error('Contributors list container not found.');
 return;
 }

 contributors.forEach(function(contributor){
 varcheckbox=document.createElement('input');
 checkbox.type='checkbox';
 checkbox.style="transform: scale(0.75);margin-right:3px;";
 checkbox.name='contributors';
 checkbox.value=contributor.username;
 varlabel=document.createElement('label');
 label.style="font-size:75%";
 label.appendChild(checkbox);
 label.appendChild(document.createTextNode(`${contributor.username} — ${contributor.edits} edit${contributor.edits===1?'':'s'}${contributor.isCreator?' (Page Creator)':''}`));
 label.appendChild(document.createElement('br'));
 contributorsList.appendChild(label);
 });

 document.getElementById('submitTranslation').addEventListener('click',function(){
 varlangCode=document.getElementById('langCode').value.trim();
 vararticleName=document.getElementById('articleName').value.trim();
 varselectedContributors=Array.from(document.querySelectorAll('input[name=contributors]:checked')).map(function(checkbox){
 returncheckbox.value;
 });
 varaddTemplate=document.getElementById('addTranslatedPageTemplate').checked;

 if(langCode&&articleName){
 processTranslation(langCode,articleName,selectedContributors,addTemplate);
 document.getElementById('logContainer').style.display='block';
 }else{
 alert('Please fill in both fields.');
 }
 });

 document.getElementById('closeGUI').addEventListener('click',function(){
 document.body.removeChild(gui);
 });
 }

 functionprocessTranslation(langCode,articleName,selectedContributors,addTemplate){
 vareditSummary=`This article contains content translated from the Wikipedia article at [[${langCode}:${articleName}]]; see its history for attribution. ([[User:CFA/scripts/AttributeTranslation|AT]])`;

 vartasksCompleted=0;
 vartotalTasks=1+(addTemplate?1:0)+selectedContributors.length;
 varlogList=document.getElementById('logList');

 functionaddLogEntry(message,success){
 varlistItem=document.createElement('li');
 listItem.style.display='flex';
 listItem.style.alignItems='center';

 varcheckmark=document.createElement('span');
 checkmark.style.display='inline-block';
 checkmark.style.width='16px';
 checkmark.style.height='16px';
 checkmark.style.marginRight='8px';
 checkmark.style.backgroundColor=success?'green':'red';
 checkmark.style.borderRadius='50%';

 listItem.appendChild(checkmark);
 listItem.appendChild(document.createTextNode(message));
 logList.appendChild(listItem);
 }

 functioncheckCompletion(){
 tasksCompleted++;
 if(tasksCompleted===totalTasks){
 setTimeout(()=>location.reload(),1000);
 }
 }

 $.ajax({
 url:mw.util.wikiScript('api'),
 type:'GET',
 data:{
 format:'json',
 action:'query',
 prop:'revisions',
 rvprop:'content',
 rvslots:'main',
 titles:pageTitle
 },
 success:function(data){
 varpages=data.query.pages;
 varpageContent='';
 for(varpageIdinpages){
 if(!pages.hasOwnProperty(pageId))continue;
 varrev=pages[pageId].revisions&&pages[pageId].revisions[0];
 pageContent=(rev&&rev.slots&&(rev.slots.main['*']||rev.slots.main['content']))||'';
 }
 pageContent+='\n\u200B';

 $.ajax({
 url:mw.util.wikiScript('api'),
 type:'POST',
 data:{
 format:'json',
 action:'edit',
 title:pageTitle,
 text:pageContent,
 summary:editSummary,
 minor:true,
 watchlist:'nochange',
 token:mw.user.tokens.get('csrfToken')
 },
 success:function(){
 console.log('Dummy edit successful');
 addLogEntry('Added dummy edit to article',true);
 checkCompletion();
 },
 error:function(jqXHR,textStatus,errorThrown){
 console.error('Error performing dummy edit:',textStatus,errorThrown);
 addLogEntry('Failed to add dummy edit to article',false);
 checkCompletion();
 }
 });
 },
 error:function(jqXHR,textStatus,errorThrown){
 console.error('Error retrieving page content:',textStatus,errorThrown);
 addLogEntry('Failed to retrieve page content',false);
 checkCompletion();
 }
 });

 if(addTemplate){
 vartalkPageTitle=getTalkPageTitleFrom(pageName);

 $.ajax({
 url:mw.util.wikiScript('api'),
 type:'GET',
 data:{
 format:'json',
 action:'query',
 prop:'revisions',
 rvprop:'content',
 rvslots:'main',
 titles:talkPageTitle
 },
 success:function(data){
 varpages=data.query.pages;
 vartalkPageContent='';
 vartalkPageExists=false;

 for(varpageIdinpages){
 if(!pages.hasOwnProperty(pageId))continue;
 if(pages[pageId].missing===''){
 talkPageExists=false;
 }elseif(pages[pageId].revisions){
 talkPageExists=true;
 varrev=pages[pageId].revisions[0];
 talkPageContent=(rev&&rev.slots&&(rev.slots.main['*']||rev.slots.main['content']))||'';
 }
 }

 if(talkPageExists){
 varexistingTemplateMatch=talkPageContent.match(/{{\s*(?:translationsource|translated article|translated|tradotto da|traducido ref|translated page|překlad|translated from)\s*(\|.*)?}}/i);

 if(existingTemplateMatch){
 console.log('Template already present');
 addLogEntry('{{Translated page}} already exists on talk page',true);
 checkCompletion();
 return;
 }

 if(talkPageContent.includes('{{WikiProject banner shell')){
 varbannerShellEndIndex=talkPageContent.lastIndexOf('}}');
 if(bannerShellEndIndex!==-1){
 talkPageContent=talkPageContent.slice(0,bannerShellEndIndex+2)+
 '\n{{translated page|'+langCode+'|'+articleName+'|small=no}}'+
 talkPageContent.slice(bannerShellEndIndex+2);
 console.log('Added {{translated page}} inside banner shell');
 }else{
 talkPageContent+='\n{{translated page|'+langCode+'|'+articleName+'|small=no}}';
 }
 }else{
 talkPageContent+='\n{{translated page|'+langCode+'|'+articleName+'|small=no}}';
 console.log('Added {{translated page}} to talk page');
 }

 $.ajax({
 url:mw.util.wikiScript('api'),
 type:'POST',
 data:{
 format:'json',
 action:'edit',
 title:talkPageTitle,
 summary:'Adding {{translated page}} attribution ([[User:CFA/scripts/AttributeTranslation|AT]])',
 text:talkPageContent,
 token:mw.user.tokens.get('csrfToken')
 },
 success:function(){
 console.log('Talk page updated');
 addLogEntry('Added {{translated page}} to talk page',true);
 checkCompletion();
 },
 error:function(jqXHR,textStatus,errorThrown){
 console.error('Error updating talk page:',textStatus,errorThrown);
 addLogEntry('Failed to add template to talk page',false);
 checkCompletion();
 }
 });
 }else{
 $.ajax({
 url:mw.util.wikiScript('api'),
 type:'POST',
 data:{
 format:'json',
 action:'edit',
 title:talkPageTitle,
 summary:'Adding {{Translated page}} attribution ([[User:CFA/scripts/AttributeTranslation|AT]])',
 text:'{{translated page|'+langCode+'|'+articleName+'|small=no}}',
 token:mw.user.tokens.get('csrfToken')
 },
 success:function(){
 console.log('Talk page created and template added');
 addLogEntry('Added {{translated page}} to talk page',true);
 checkCompletion();
 },
 error:function(jqXHR,textStatus,errorThrown){
 console.error('Error creating talk page:',textStatus,errorThrown);
 addLogEntry('Failed to create talk page',false);
 checkCompletion();
 }
 });
 }
 },
 error:function(jqXHR,textStatus,errorThrown){
 console.error('Error retrieving talk page:',textStatus,errorThrown);
 addLogEntry('Failed to retrieve talk page',false);
 checkCompletion();
 }
 });
 }

 selectedContributors.forEach(function(contributor){
 notifyContributor(contributor,langCode,articleName);
 });

 functionnotifyContributor(contributor,langCode,articleName){
 varsubst="subst:";
 varsig="~~"+"~~";
 varnotificationMessage=`{{${subst}uw-translation|1=${langCode}:${articleName}|to=${pageTitle}}} ${sig}`;

 $.ajax({
 url:mw.util.wikiScript('api'),
 type:'POST',
 data:{
 format:'json',
 action:'edit',
 title:'User talk:'+contributor,
 summary:'Adding unattributed translation notice ([[User:CFA/scripts/AttributeTranslation|AT]])',
 section:'new',
 watchlist:'nochange',
 sectiontitle:'Unattributed translations',
 text:notificationMessage,
 token:mw.user.tokens.get('csrfToken')
 },
 success:function(){
 console.log('Notification sent to user talk page');
 addLogEntry(`Warned user (${contributor})`,true);
 checkCompletion();
 },
 error:function(jqXHR,textStatus,errorThrown){
 console.error('Error sending notification:',textStatus,errorThrown);
 addLogEntry(`Failed to warn user (${contributor})`,false);
 if(confirm("Could not notify contributor. Retry?")){
 notifyContributor(contributor,langCode,articleName);
 }else{
 checkCompletion();
 }
 }
 });
 }
 }

 functiongetPageContributors(title,callback){
 $.ajax({
 url:mw.util.wikiScript('api'),
 type:'GET',
 data:{
 format:'json',
 action:'query',
 prop:'revisions',
 rvprop:'user',
 titles:title,
 rvlimit:'max',
 rvdir:'newer'
 },
 success:function(data){
 varpages=data.query.pages;
 varcontributors=[];
 for(varpageIdinpages){
 if(!pages.hasOwnProperty(pageId))continue;
 varrevisions=pages[pageId].revisions||[];
 varcreator=true;
 revisions.forEach(function(revision){
 if(revision.user&&revision.user!==''){
 varidx=contributors.findIndex(function(item){
 returnitem.username===revision.user;
 });
 if(idx===-1){
 contributors.push({username:revision.user,edits:1,isCreator:creator});
 }else{
 contributors[idx].edits++;
 }
 creator=false;
 }
 });
 }
 callback(contributors);
 },
 error:function(jqXHR,textStatus,errorThrown){
 console.error('Error retrieving page contributors:',textStatus,errorThrown);
 }
 });
 }

 functionaddButtonToToolbar(){
 varallowedNamespaces=[0,118];
 varcurrentNamespace=mw.config.get('wgNamespaceNumber');

 if(allowedNamespaces.includes(currentNamespace)){
 mw.util.addPortletLink(
 'p-cactions',
 '#',
 'Translation attribution',
 'ca-translation-attribution',
 'AttributeTranslation',
 null,
 null
 );

 document.getElementById('ca-translation-attribution').addEventListener('click',function(e){
 e.preventDefault();
 getPageContributors(pageTitle,function(contributors){
 createInputGUI(contributors);
 });
 });
 }
 }

 addButtonToToolbar();
 })();
 //</nowiki>