User:Ale jrb/Scripts/csdhelper.js: Difference between revisions

/* ============================================== *\
** CSD Helper - JavaScript CSD Script
**   for Wikipedia
**
** Created by Alex Barley [[User:Ale_jrb]]
**  Tracker: [[User:Ale_jrb/Scripts]]
**
** You are advised to import this script to your
** monobook.js page - AVOID CREATING YOUR OWN 
** VERSION WHERE POSSIBLE.
**
** Instructions for this script can be found at
** [[User:Ale_jrb/Scripts]] - refer to this for
** setting details.
\* ============================================== */

// NB. this script relies on [[User:Ale_jrb/Scripts/waLib.js]].
// the following settings are used in this script:
if (csdhDisplayAlways == null)  var csdhDisplayAlways = false;  // whether to display CSDH even if the page is not tagged
if (notifyByDefaultDec == null)  var notifyByDefaultDec = true;   // whether to check the 'notify tagger' box by default when declining a speedy deletion request
if (notifyByDefaultDel == null)  var notifyByDefaultDel = false;  // whether to check the 'notify tagger' box by default when changing a speedy deletion rationale
if (notifyByDefaultPrd == null)  var notifyByDefaultPrd = true;   // whether to check the 'notify tagger' box by default when converting a speedy deletion to PROD
if (notifyByDefaultNew == null)  var notifyByDefaultNew = true;   // whether to check the 'use newbie message' box by default
if (notifyLimit == null)    var notifyLimit   = 12;   // how many revisions should be retrieved when determining who tagged the page
if (notifyTemplate == null)   var notifyTemplate  = 'User:Ale_jrb/Scripts/CSDHelper'; // the template that should be substituted for notification messages

if (csdhDoRedirect == null)   var csdhDoRedirect  = true;
if (redirectAfterDel == null)   var redirectAfterDel = mw.config.get ( 'wgScript' ) + '?title=Category:Candidates_for_speedy_deletion&action=purge#Pages_in_category'; // where to redirect after deletion
if (myDeleteReasons == null)  var myDeleteReasons  = [];  // any addition speedy deletion reasons to add to the list

if (logOnDecline == null)   var logOnDecline  = false;
if (logOnDeclinePath == null)  var logOnDeclinePath = '';
if (overwriteDeclineReasons == null)var overwriteDeclineReasons = false;   // whether to overwrite the in-build decline reasons with the user defined ones
if (overwriteDeleteReasons == null) var overwriteDeleteReasons = false;   // whether to overwrite the in-build delete reasons with the user defined ones
if (myDeclineReasons == null)  var myDeclineReasons  = [];  // any addition speedy deletion decline reasons to add to the list
if (myDeclineListing == null)  var myDeclineListing  = '%CRITERION%: %REASON%'; // the appearance of the option in the drop-down box
if (myDeclineSummary == null)  var myDeclineSummary  = 'Speedy deletion %ACTION%. Criterion %CRITERION% does not apply: %REASON%'; // the summary to use when removing a deletion tag from a page because it has been declined or contested
if (myDeclineSummarySpecial == null)var myDeclineSummarySpecial = 'Speedy deletion %ACTION%. %REASON%'; // the summary to use when removing a deletion tag from a page IN A SEPCIAL CASE. NOTE: %CRITERION% will be blank!


// Top-level helpers
function isPageTagged() {
 return document.getElementById('delete-criterion') != null;
}

function isPageContested() {
 const contestString = 'speedy deletion of this page is contested.';
 return document.body.innerHTML.indexOf(contestString) > -1;
}


function shouldDisplayCsdh() {
 // Always exclude certain pages
 if (mw.config.get('wgNamespaceNumber') == 10 ||
  document.getElementById('noarticletext') ||
  document.getElementById('newarticletext'))
 {
  return false;
 }

 // Otherwise perform display checks
 return csdhDisplayAlways || isPageTagged() || isPageContested();
}

function launchCsdh() {
 if (shouldDisplayCsdh()) {
  // Launch controller.
  this.control = new csdH_controller;
  this.control.attachLinks();
  return true;
 }
}

// Core
function csdH_controller() {
 csdHController   = this;
 
 this.notifyExempt = new Array('SDPatrolBot','Ale jrb 2'); // these editors are exempt from being notified (if they added the tag, notification will fail)
 
 csdHController.deleteRegex = /[\s]*\{\{(?:db|speedy ?delet(?:e|ion)|speedy|d|rm|del(?:ete)? ?(?:because)?|csd|nn|[GARFCUTPX][0-9]{1,2})(?:-(?:.+?))?(?:\|(?:.+?))?\}\}[\s]*/gi;
 csdHController.hangonRegex = /[\s]*\{\{(?:hang|hold)(?: |-)?oo?n(?:\|.+?)?\}\}[\s]*/gi;
 
 csdHController.doNotifyDec = '';
 csdHController.doNotifyDel = '';
 csdHController.doNotifyPrd = ''; 

 if (notifyByDefaultDec == true) csdHController.doNotifyDec = ' checked';
 if (notifyByDefaultDel == true) csdHController.doNotifyDel = ' checked';
 if (notifyByDefaultPrd == true) csdHController.doNotifyPrd = ' checked';
 if (notifyByDefaultNew == true) csdHController.doNotifyNew = ' checked';
 
 if (waUser.isSysop == true) {
  csdHController.isSysop = 'yes';
  csdHController.decAction = 'declined';
 } else {
  csdHController.isSysop = 'no';
  csdHController.decAction = 'contested';
 }
 
 // default arrays - it's fine to edit these, but if you simply wish to add additional decline reasons, use the
 // setting for additional options described above.
 this.declineReasons = new Array(
          ['G1',   'Not nonsense - there is meaningful content'],
          ['G2',   'Not a test page'],
          ['G3',   'Not blatantly vandalism or a hoax'],
          ['G4',   'Not previously been deleted via a deletion discussion'],
          ['G5',   'Not created by a banned user, or the page does not violate the user\'s ban'],
          ['G6',   'Deletion of this page may be controversial or is under discussion'],
          ['G7',   'Author has not requested deletion, or other users have added substantial content'],
          ['G8',   'Does not rely on a page that does not exist'],
          ['G9',   'G9 can only be used at the request of, or by, the Wikimedia Foundation'],
          ['G10',  'Not blatantly an attack page or negative, unsourced BLP'],
          ['G11',  'Not unambiguously promotional'],
          ['G12',  'Not an unambiguous copyright infringement, or there is other content to save'],
          ['G13',  'Page is not a draft, or has been edited in the last six months'],
          ['G14',  'Page is not a disambiguation page, or disambiguates two or more extant pages'],

          ['A1',   'There is sufficient context to identify the subject of the article'],
          ['A2',   'The article is in English, or does not exist at a foreign project'],
          ['A3',   'Contains sufficient content to be a stub'],
          ['A7',   'The article makes a credible assertion of importance or significance, sufficient to pass A7'],
          ['A7',   'A7 does not apply to schools'],
          ['A7',   'A7 does not apply to software'],
          ['A9',   'The article makes a credible assertion of importance or significance, or is not a musical recording'],
          ['A10',  'Page title is a plausible redirect, or it does not substantially duplicate the other topic'],
          ['A11',  'Subject is not obviously invented by the page creator'],
          
          ['R2',   'Does not redirect to a different or incorrect namespace'],
          ['R3',   'Is a plausible, useful redirect or is not a redirect at all'],
          ['R3',  'Not a recently created redirect - consider [[WP:RfD]]'],
          ['R4',   'Not the same name as a [[WP:Wikimedia Commons|Commons]] file or redirect'],
          ['R4',   'Has incoming [[Wikipedia:File link|file links]] - consider [[WP:RfD]]'],
          
          ['F1',  'File is used, or it is not a lower-quality version of an existing image'],
          ['F2',  'File is neither corrupt, missing, or empty'],
          ['F3',  'File has a suitable license'],
          ['F4',  'File has the necessary licensing information'],
          ['F5',  'File is used, or it has a free license'],
          ['F6',  'File has a use rationale'],
          ['F7',  'File has a valid fair-use claim'],
          ['F8',  'File is not identical to the Commons version, or has been marked as "Keep local"'],
          ['F9',  'Not an unambiguous copyright infringement'],
          ['F11',  'Evidence of permission has been given'],
          
          ['C1',  'Category is populated or is otherwise allowed to be empty'],
          
          ['U1',   'Not a user page'],
          ['U1',   'Does not apply to user talk pages'],
          ['U2',   'User does exist, or this is not a user page'],
          ['U5',  'Not a blatant misuse of Wikipedia as a webhost']
         );
 this.deleteReasons = new Array(
             ['N/A',  'You must select a rationale...'],
          ['G1',   '[[WP:PN|Patent nonsense]], meaningless, or incomprehensible'],
          ['G2',   'Test page'],
          ['G3',   '[[WP:VANDAL|Vandalism]]'],
          ['G3',   '[[WP:VANDAL|Vandalism]] - blatant hoax or misinformation'],
          ['G4',   'Recreation of a page that was [[WP:DEL|deleted]] per a [[WP:XFD|deletion discussion]]'],
          ['G5',   'Creation by a [[WP:BAN|banned]] user in violation of ban'],
          ['G6',   'Housekeeping and routine (non-controversial) cleanup'],
          ['G7',   'One author who has requested deletion or blanked the page'],
          ['G8',   'Page dependent on a deleted or nonexistent page'],
          ['G8',  'Talk page of a deleted page'],
          ['G10',  '[[WP:ATP|Attack page]] or negative unsourced [[WP:BLP|BLP]] that serves no purpose but to threaten or disparage its subject'],
          ['G11',  'Unambiguous [[WP:PROMO|advertising]] or promotion'],
          ['G12',  'Unambiguous [[WP:C|copyright infringement]]'],
          ['G13',  'Abandoned Draft or [[WP:AFC|Article for creation]] — to retrieve it, see [[WP:REFUND/G13]]'],
          ['G14',  'Disambiguation page that disambiguates only one page and whose title ends in (disambiguation) or disambiguates zero extant pages'],
                    
          ['A1',   'Not enough context to identify article\'s subject'],
          ['A2',   'Article in a foreign language that exists on another project'],
          ['A3',   'Article that has no meaningful, substantive content'],
          ['A7',   'No indication that the article may meet the guidelines for inclusion'],
          ['A7',  'Article about a real person, which does not credibly indicate the importance or significance of the subject'],
          ['A7',  'Article about a band, singer, musician, or musical ensemble that does not credibly indicate the importance or significance of the subject'],
          ['A7',  'Article about a web site, blog, web forum, webcomic, podcast, browser game, or similar web content, which does not credibly indicate the importance or significance of the subject'],
          ['A7',  'Article about a company, corporation, organization, or group which does not credibly indicate the importance or significance of the subject'],
          ['A7',  'Article about a group or club, which does not credibly indicate the importance or significance of the subject'],
          ['A7',  'Article about an organized event, which does not credibly indicate the importance or significance of the subject'],
          ['A7',  'Article about an individual animal, which does not credibly indicate the importance or significance of the subject'],
          ['A9',   'Article about a musical recording, which does not credibly indicate the importance or significance of the subject and where the artist has no article'],
          ['A10',  'Article where the only content is already existing in another article and where a redirect to the existing article would be implausible'],
          ['A11',     'Article about a subject that was obviously invented by the creator or someone they know and which does not credibly indicate the importance or significance of the subject'],
          
          ['R2',   'Cross-[[WP:NS|namespace]] [[WP:R|redirect]] from mainspace'],
          ['R3',   'Recently-created, implausible [[WP:R|redirect]]'],
          ['R4',   'File [[WP:R|redirect]] with no incoming [[Wikipedia:File link|file links]] and the same name as a file or redirect at [[WP:Wikimedia Commons|Wikimedia Commons]]'],
          
          ['F1',  'Redundant file  (also on Wikipedia)'],
          ['F2',  'Corrupt or empty file, or a file description page for a file on Commons'],
          ['F3',  'File licensed as "for non-commercial use only", "no derivative use", "for Wikipedia use only", "used with permission", or GFDL 1.2 only.'],
          ['F4',  'Lack of licensing information'],
          ['F5',  'Unused non-free media file for more than 7 days'],
          ['F6',  'Non-free media file with no [[WP:FUR|non-free use rationale]]'],
          ['F7',  '[[WP:NFCC|Invalid]] fair-use rationale'],
          ['F8',  'Media file available on Commons'],
          ['F9',  'Media file [[WP:COPYVIO|copyright violation]] without credible claim of [[Wikipedia:Non-free content|fair use]] or permission'],
          ['F11',  'No evidence of permission for more than 7 days'],
          
          ['C1',  'Empty category'],
          
          ['U1',   'User request to delete pages in own userspace'],
          ['U2',   'Userpage or subpage of a nonexistent user'],
          ['U3',   '[[WP:NFC|Non-free]] [[Help:Gallery|gallery]]'],
          ['U5',      'Blatant use of [[WP:NOTWEBHOST|Wikipedia as a web host]] by user with no or very few edits']
         );

 // Handle user defined content...
 // declining
 if (overwriteDeclineReasons == true) {
  this.declineReasons.length = 0;
  this.declineReasons = myDeclineReasons;
 } else {
  this.declineReasons = this.declineReasons.concat(myDeclineReasons);
 }

 // deleting
 if (overwriteDeleteReasons == true) {
  this.deleteReasons.length = 0;
  this.deleteReasons = myDeleteReasons;
 } else {
  this.deleteReasons = this.deleteReasons.concat(myDeleteReasons);
 }

 // append necessary options to decline reasons
 var declineReasonsEnd = new Array(
            ['INVALID',   'The reason given is not a valid [[WP:CSD|speedy deletion criterion]]'], // don't touch this
          ['DONTPROVIDE',  'No reason given.'],       // don't touch this
          ['OTHER',    'Other - provide your own reason below'] // don't touch this
         );
 this.declineReasons = this.declineReasons.concat(declineReasonsEnd);
 
 
 // GUI
 function getStandardElements() {
  if (!(isPageTagged() || isPageContested())) {
   return '';
  }

  let result =
   '<div style="margin: auto; width: 80%; cursor: pointer; background: #dfdfdf; border: 1px solid #cfcfcf; height: 16px; margin-top: 20px;" onclick="csdHController.declinePage();" onmouseover="this.style.border = \'1px solid #333333\';" onmouseout="this.style.border = \'1px solid #cfcfcf\';">Decline Speedy</div>' +
   '<div style="margin: auto; width: 80%; cursor: pointer; background: #dfdfdf; border: 1px solid #cfcfcf; height: 16px; margin-top:  5px;" onclick="csdHController.prodPage();" onmouseover="this.style.border = \'1px solid #333333\';" onmouseout="this.style.border = \'1px solid #cfcfcf\';">Change to PROD</div>' +
   '';
  
  return result;
 }

 function getSysopElements() {
  if (!waUser.isSysop) {
   return '';
  }

  let result =
   '<div style="margin: auto; width: 95%; cursor: pointer; background: #dfdfdf; border: 1px solid #cfcfcf; height: 22px; margin-top: 20px;" onclick="csdHController.deletePage();" onmouseover="this.style.border = \'1px solid #333333\';" onmouseout="this.style.border = \'1px solid #cfcfcf\';">Delete Page</div>' +
   '';

  return result;
 }

 function getCoreElements() {
  let result =
   '<div>' +
    '<div style="width: 596px; border-bottom: 1px solid #aaaaaa; padding: 2px; font-weight: bold;">Handle Speedy Deletion</div>' +
    '<div style="font-size: 11px; margin-left: 7px;">What do you want to do to this page?</div>' +
    '<div style="font-size: 11px; text-align: center; width: 100%;">' +
     getSysopElements() +
     getStandardElements() +
    '</div>' +
   '</div>';

  return result;
 }

 this.showcsdHWindow = function() {
  // grab position of button
  var offsetL = 0;
  var offsetT = 0;
  var thisObject = document.getElementById('ca-speedy');
  
  if (thisObject.offsetParent) {
   do {
    offsetL += thisObject.offsetLeft;
    offsetT += thisObject.offsetTop;
   } while (thisObject = thisObject.offsetParent);
  }
  
  // build window to show user
  if (this.interface == null) { 
   this.interface = new wa_window(document.getElementById('content'));
   this.visible = true;
   this.csdHelperLink.ele_obj.setAttribute('class', 'selected');

   this.interface.win_content = getCoreElements();
  } else {
   this.interface.win_content = getCoreElements();
   
   if (this.visible == true) { 
    this.csdHelperLink.ele_obj.setAttribute('class', '');
    this.interface.win_disp = 'none'; 
    this.interface.applyAll(); 
    this.visible = false; 
    return true; 
   } else { 
    this.csdHelperLink.ele_obj.setAttribute('class', 'selected');
    this.interface.win_disp = 'block';
    this.interface.win_height = 170;
    this.interface.applyAll();
    this.visible = true; 
    return true;
   }
  }
  
  if ( mw.config.get ( 'skin' ) == 'vector' ) {
   this.interface.win_left = offsetL - 17;
   this.interface.win_top = offsetT + 39;
  } else {
   this.interface.win_left = document.getElementById('ca-speedy').offsetLeft - 17;
   this.interface.win_top = -1;
  }
  this.interface.win_width = 600;
  this.interface.win_height = 170;
  this.interface.win_bg = '#fff';
  this.interface.win_bd = '#aaaaaa';
  this.interface.win_bd_wd = 1;
  this.interface.applyAll();
 }
 
 this.declinePage = function() {
  // build the selection options
  var declineOptions = ''; var optionSelected = false;
  for (var i = 0; i < this.declineReasons.length; i++) {
   var selected = '';
   // determine whether this option should be selected
   if (optionSelected == false) {
    if (document.getElementById('delete-criterion') != null) { // if this matches the criterion provided, select it.
     if (document.getElementById('delete-criterion').innerHTML == this.declineReasons[i][0]) { selected = ' selected '; optionSelected = true; }
     if ( (this.declineReasons[i][0] == 'INVALID') && (optionSelected == false) ) { selected = ' selected '; optionSelected = true; }
    } else { // if no criterion was selected, wait until 'other' is selected.
     if (this.declineReasons[i][0] == 'OTHER') { selected = ' selected '; optionSelected = true; }
    }
   }
   
   // build the visible message for use in the drop-down.
   var tempVisible = myDeclineListing.replace(/%CRITERION%/gi, this.declineReasons[i][0]); tempVisible = tempVisible.replace(/%REASON%/gi, this.declineReasons[i][1]);
   declineOptions += '<option'+selected+'>'+tempVisible+'</option>';
  }
  
  if ( mw.config.get ( 'skin' ) == 'vector' ) { var skinPos = '3'; } else { var skinPos = '10'; }
  this.interface.win_content = ''+
        '<div><div style="width: 596px; border-bottom: 1px solid #aaaaaa; padding: 2px; font-weight: bold;">Decline Speedy Deletion</div>'+
        '<div style="font-size: 11px; margin-left: 7px; padding: 0px;">Select the reason for declining the deletion from the list. This text will be used as the edit summary.</div>'+
        '<select id="declineReason" style="font-size: 11px; margin-left: 9px;" onchange="document.getElementById(\'declineText\').value = \'\'">'+declineOptions+'</select>'+
        '<div style="font-size: 11px; margin-left: 7px; margin-top: 8px; padding: 0px;">Or provide your own reason and summary below.</div>'+
        '<input id="declineText" style="margin-left: 9px; font-size: 11px; width: 576px;" type="text" onkeyup="document.getElementById(\'declineReason\').selectedIndex = csdHController.declineReasons.length-1;" />'+
        '<div style="margin-top: 13px; float: right; margin-right: 300px; font-size: 11px; ">-- <a href="#" onclick="csdHController.declineDo();">decline speedy deletion</a> --</div>'+
        '<div style="margin-top: '+skinPos+'px; font-size: 11px; margin-left: 20px; vertical-align: middle; padding: 0px;">notify tagger <input id="notifyTagger"'+csdHController.doNotifyDec+' style="position: relative; top: 3px; " type="checkbox" /></div>'+
        '<div style="margin-top: '+skinPos+'px; font-size: 11px; margin-left: 20px; vertical-align: middle; padding: 0px;">use newbie message <input id="notifyNewbie"'+csdHController.doNotifyNew+' style="position: relative; top: 3px; " type="checkbox" /></div>'+
        '</div>'+
        '';
  this.interface.applyAll();
 }
 this.declineDo = function(callback) {
  // get page content
  if (!callback) var callback = 0;
  switch (callback) {
   default:
    // main vars
    csdHController.declineText =  document.getElementById('declineText').value;
    csdHController.declineSel =  document.getElementById('declineReason').selectedIndex;
    csdHController.declineNotify =  document.getElementById('notifyTagger').checked;
    csdHController.notifyNewbie =  document.getElementById('notifyNewbie').checked;
   
    if ((csdHController.declineText == '') && (csdHController.declineSel == csdHController.declineReasons.length-1)) {
     // if no reason is typed, byt 'Other' is selected, use the 'No reason provided' option.
     csdHController.declineSel = csdHController.declineReasons.length - 2;
    }
    
    csdHController.declineCategory  =  csdHController.declineReasons[csdHController.declineSel][0];
    csdHController.declineReason  = csdHController.declineReasons[csdHController.declineSel][1];
    
    // build all messages
    if ( (csdHController.declineCategory == 'INVALID') || (csdHController.declineCategory == 'DONTPROVIDE') ) { // if it's a 'special' case, use the 'special' summary
     var tempSummary = myDeclineSummarySpecial;
     tempSummary = tempSummary.replace(/%ACTION%/gi, csdHController.decAction); tempSummary = tempSummary.replace(/%REASON%/gi, csdHController.declineReason);
     csdHController.editSummary = tempSummary;
    } else if (csdHController.declineCategory == 'OTHER') { // if they've typed a reason, use that
     var tempSummary = myDeclineSummarySpecial;
     tempSummary = tempSummary.replace(/%ACTION%/gi, csdHController.decAction); tempSummary = tempSummary.replace(/%REASON%/gi, csdHController.declineText);
     csdHController.editSummary = tempSummary;
    } else { // otherwise, use the 'normal' summary
     var tempSummary = myDeclineSummary;
     tempSummary = tempSummary.replace(/%ACTION%/gi, csdHController.decAction); tempSummary = tempSummary.replace(/%CRITERION%/gi, csdHController.declineCategory); tempSummary = tempSummary.replace(/%REASON%/gi, csdHController.declineReason);
     csdHController.editSummary = tempSummary;
    }
    csdHController.editSummary += ' ([[User:Ale_jrb/Scripts|CSDH]])';
    
    // start
    this.interface.win_content = ''+
        '<div><div style="width: 596px; border-bottom: 1px solid #aaaaaa; padding: 2px; font-weight: bold;">Working...</div>'+
        '<div style="font-size: 11px; margin-left: 7px;">Please wait while CSDHelper performs the requested operations. This can take several seconds.</div>'+
        '<div id="workingStatus" style="font-size: 11px; margin-left: 15px;">- Retrieving existing content...<br /></div>'+
        '</div>'+
        '';
    
    this.interface.applyAll();
   
    csdHController.pageReq = new wa_mediawikiApi();
    csdHController.pageReq.onCompleteAction = function() { csdHController.declineDo('1'); };
    csdHController.pageReq.getPage(mw.config.get('wgPageName'), notifyLimit, 'user|content');
    break;
    
   case '1':
    document.getElementById('workingStatus').innerHTML += '- Removing tags...<br />';
    csdHController.pageContent = csdHController.pageReq.data['page']['revisions'][0]['content'];
    
    var regReplace = csdHController.deleteRegex;
    csdHController.pageContent = csdHController.pageContent.replace(regReplace, '');
    var regReplace = csdHController.hangonRegex;
    csdHController.pageContent = csdHController.pageContent.replace(regReplace, '');
    csdHController.newContent = csdHController.pageContent; // grab a record of that
    
    document.getElementById('workingStatus').innerHTML += '- Updating page...<br />';
    
    csdHController.editReq = new wa_mediawikiApi();
    csdHController.editReq.onCompleteAction = function() { csdHController.declineDo('2'); };
    csdHController.editReq.editPage(mw.config.get('wgPageName'), csdHController.newContent, csdHController.editSummary, false, 'text');
    break;
    
   case '2':
    // check for notify
    if ( (csdHController.declineNotify == true) || (logOnDecline == true) ) {
     document.getElementById('workingStatus').innerHTML += '- Determining user who tagged page...<br />';
     
     var tags = 0; csdHController.tagger = '';
     var revisionCount = csdHController.pageReq.data['page']['revisions'].length;
     var limit = Math.min(notifyLimit, revisionCount);
     for (var i = 0; i < limit; i++) {
      var thisPage = csdHController.pageReq.data['page']['revisions'][i]['content'];
      
      // count tags
      var regTest = csdHController.deleteRegex;
      var k = 1; var count = 0;
      while (k != null) {
       k = regTest.exec(thisPage);
       if (k != null) count++;
      }
      regTest.lastIndex = 0;
      
      // check if we have fewer than last time (1 was added on that rev)
      if (count < tags) {
       csdHController.tagger = csdHController.pageReq.data['page']['revisions'][i - 1]['user'];
       break;
      } else {
       tags = count;
      }
     }
     if (csdHController.tagger == '') { document.getElementById('workingStatus').innerHTML += '- Could not determine tagger: will not log or notify. Finished.<br />'; break; }
     
     for (var i = 0; i < csdHController.notifyExempt.length; i++) {
      if (csdHController.tagger == csdHController.notifyExempt[i]) {
       document.getElementById('workingStatus').innerHTML += '- Tagger ('+csdHController.tagger+') is on the tagger exempt list, and will not be notified. Finished.<br />';
       if (logOnDecline == true) { csdHController.declineNotify = false; csdHController.declineDo('3');  } else { return true; }
      }
     }
     
     if ( (logOnDecline == true) && (logOnDeclinePath != '') ) { csdHController.declineDo('3'); } else { csdHController.declineDo('5'); }
     
    } else { window.location.reload(true); csdHController.showcsdHWindow(); }
    break;
    
   case '3':
    // log decline action where relevant
    document.getElementById('workingStatus').innerHTML += '- Logging decline action to \''+logOnDeclinePath+'\' - retrieving page... ';
    
    csdHController.pageReq = new wa_mediawikiApi();
    csdHController.pageReq.onCompleteAction = function() { csdHController.declineDo('4'); };
    csdHController.pageReq.getPage(logOnDeclinePath, 1, 'content');
    
    break;
    
   case '4':
    // we have retrieved the data regarding the log page; move to edit it
    document.getElementById('workingStatus').innerHTML += 'modifying page...<br />';
    //var logOnDeclinePath = logOnDeclinePath.replace(/ /g,'_');
    
    // check whether there is existing content
    var pageData = csdHController.pageReq.data['page'];
    if (pageData['status'] == 'OK') {
     var oldContent = pageData['revisions'][0]['content'];
     if ( oldContent === '' ) oldContent = "{| class=\"sortable wikitable\" style=\"font-size: 80%;\" border=\"2\" cellpadding=\"1\" background:#f9f9f9;\"|\n|-\n! style=\"text-align: left\" | Article\n! Tagger\n! Criterion\n! Decline reason\n! Date\n|}";
    } else {
     var oldContent = "{| class=\"sortable wikitable\" style=\"font-size: 80%;\" border=\"2\" cellpadding=\"1\" background:#f9f9f9;\"|\n|-\n! style=\"text-align: left\" | Article\n! Tagger\n! Criterion\n! Decline reason\n! Date\n|}";
    }
    
    // message
    var pageName = mw.config.get('wgPageName').replace(/_/g, ' ');
    var reason = (csdHController.declineCategory == 'OTHER') ? csdHController.declineText : csdHController.declineReason;
    var crit = document.getElementById('delete-criterion').innerHTML;
    var message = "|-\n| [[:" + pageName + "]] || [[User:" + csdHController.tagger + "|" + csdHController.tagger + "]] || [[WP:CSD#" + crit + "|CSD " + crit + "]] || " +reason + " || " + "~~" + "~~" + "~\n";
    
    // add the new row to the table
    var newContent = oldContent.replace('|}', message + '|}');
    
    // build vars
    var editSummary = 'Adding [[:' + pageName + ']] to speedy decline log ([[User:Ale_jrb/Scripts|CSDH]])';
    
    // perform the edit
    csdHController.editReq = new wa_mediawikiApi();
    csdHController.editReq.onCompleteAction = function() { csdHController.declineDo('5'); };
    csdHController.editReq.editPage(logOnDeclinePath, newContent, editSummary, true, 'text');
    break;
    
   case '5':
    // check notify
    if (csdHController.declineNotify != true) { window.location.reload(true); csdHController.showcsdHWindow(); break; }
   
    // output
    document.getElementById('workingStatus').innerHTML += '- Tagged by \''+csdHController.tagger+'\' - notifying user...<br />';
   
    // edit summary
    csdHController.editSummary = 'Notifying about '+csdHController.decAction+' speedy deletion ([[User:Ale_jrb/Scripts|CSDH]])';
    
    // decide whether to use newbie message
    if (csdHController.notifyNewbie) { var useNewbie = 'yes'; } else { var useNewbie = 'no'; }
    
    // fix message - handle other special case
    if (csdHController.declineCategory == 'OTHER') csdHController.declineReason = csdHController.declineText;
    // fix message - handle punctuation at the end of the message (it must be added if absent).
    var p = csdHController.declineReason.substr(csdHController.declineReason.length - 1);
    if ( (p != '.') && (p != '!') && (p != '?') ) csdHController.declineReason += '.';
    
    // message
    var message = '== Speedy deletion '+csdHController.decAction+': [[:'+mw.config.get('wgPageName').replace(/_/g, ' ')+']] =='+"\n"+'{{subst:'+notifyTemplate+'|action=decline|page='+mw.config.get('wgPageName').replace(/_/g, ' ')+'|tagger='+csdHController.tagger+'|declinetext='+csdHController.declineReason+'|admin='+csdHController.isSysop+'|newbie='+useNewbie+'}} ~~'+'~~';
    
    csdHController.saveReq = new wa_mediawikiApi();
    csdHController.saveReq.onCompleteAction = function() { window.location.reload(true); csdHController.showcsdHWindow(); };
    csdHController.saveReq.editPage('User_talk:'+csdHController.tagger, message, csdHController.editSummary, false, 'appendtext');
    break;
   
  }
  
 }
 
 this.prodPage = function() {
  var prodOptions = '';
  
  var content = document.getElementById('bodyContent');
  var regTest = /criteria for speedy deletion<\/a><\/i> because (.*?)\.<\/b> <i>For valid criteria,/i
  var rationale = regTest.exec(content);
  if (rationale != null) { rationale = rationale[1]; } else { rationale = ''; }
  
  this.interface.win_content = ''+
        '<div><div style="width: 596px; border-bottom: 1px solid #aaaaaa; padding: 2px; font-weight: bold;">Convert to PROD</div>'+
        '<div style="font-size: 11px; margin-left: 7px;">You are asserting that the page cannot be speedy deleted, but <em>can</em> be deleted by proposed deletion. '+
        'Enter the reason for deletion below - if the tagger provided one, it will be filled automatically.</div>'+
        '<input id="prodReason" style="margin-left: 9px; font-size: 11px; width: 576px;" type="text" value="'+rationale+'" />'+
        '<div id="notifyTaggerDiv" style="margin-top: 10px; font-size: 11px; margin-left: 20px; float: left; vertical-align: middle;">notify tagger of conversion <input id="notifyTagger"'+csdHController.doNotifyPrd+' style="position: relative; top: 3px; " type="checkbox" /><br />'+
        'use newbie message <input id="notifyNewbie"'+csdHController.doNotifyNew+' style="position: relative; top: 3px; " type="checkbox" /></div>'+
        '<div style="margin: auto; margin-top: 13px; font-size: 11px; width: 200px; text-align: center;">-- <a href="#" onclick="csdHController.prodDo();">convert to PROD</a> --</div>'+
        '</div>'+
        '';
  this.interface.applyAll();
 }
 this.prodDo = function(callback) {
  if (!callback) var callback = 0;
  switch (callback) {
   default:
    csdHController.prodReason = document.getElementById('prodReason').value;
    csdHController.prodNotify = document.getElementById('notifyTagger').checked;
    csdHController.notifyNewbie = document.getElementById('notifyNewbie').checked;
    
    this.interface.win_content = ''+
        '<div><div style="width: 596px; border-bottom: 1px solid #aaaaaa; padding: 2px; font-weight: bold;">Working...</div>'+
        '<div style="font-size: 11px; margin-left: 7px;">Please wait while CSDHelper performs the requested operations. This can take several seconds.</div>'+
        '<div id="workingStatus" style="font-size: 11px; margin-left: 15px;"></div>'+
        '</div>'+
        '';
    
    this.interface.applyAll();
   
    if (csdHController.prodNotify == true) {
     document.getElementById('workingStatus').innerHTML += '- Searching for tagger...<br />';
     
     if (notifyLimit > 15) notifyLimit = 15;
     csdHController.pageReq = new wa_mediawikiApi();
     csdHController.pageReq.onCompleteAction = function() { csdHController.prodDo('1'); };
     csdHController.pageReq.getPage(mw.config.get('wgPageName'), notifyLimit + 1, 'content|user');
    } else { 
     csdHController.pageReq = new wa_mediawikiApi();
     csdHController.pageReq.onCompleteAction = function() { csdHController.prodDo('3'); };
     csdHController.pageReq.getPage(mw.config.get('wgPageName'), 1, 'content|user');
    }
    break;
    
   case '1':
    var tags = 0; csdHController.tagger = '';
    
    var revisionCount = csdHController.pageReq.data['page']['revisions'].length;
    var limit = Math.min(notifyLimit, revisionCount);
    for (var i = 0; i < limit; i++) {
     var thisPage = csdHController.pageReq.data['page']['revisions'][i]['content'];
     
     // count tags
     var regTest = csdHController.deleteRegex;
     var k = 1; var count = 0;
     while (k != null) {
      k = regTest.exec(thisPage);
      if (k != null) count ++;
     }
     regTest.lastIndex = 0;
     
     // check if we have fewer than last time (1 was added on that rev)
     if (count < tags) {
      csdHController.tagger = csdHController.pageReq.data['page']['revisions'][i - 1]['user'];
      break;
     } else {
      tags = count;
     }
    }
    
    if (csdHController.tagger == '') { document.getElementById('workingStatus').innerHTML += '- Could not determine tagger. Moving to tag page...<br />'; csdHController.prodDo('3'); break; }
    
    for (var i = 0; i < csdHController.notifyExempt.length; i ++) {
     if (csdHController.tagger == csdHController.notifyExempt[i]) {
      document.getElementById('workingStatus').innerHTML += '- Tagger ('+csdHController.tagger+') is on the tagger exempt list, and will not be notified. Moving to tag page...<br />';
      csdHController.prodDo('3');
      return true;
     }
    }
    
    csdHController.prodDo('2');
    break;
    
   case '2': // notify tagger
    document.getElementById('workingStatus').innerHTML += '- Tagged by \''+csdHController.tagger+'\' - notifying user...<br />';
   
    // edit summary
    csdHController.editSummary = 'Notifying about speedy deletion converted to PROD ([[User:Ale_jrb/Scripts|CSDH]])';
    
    // decide whether to use newbie message
    if (csdHController.notifyNewbie) { var useNewbie = 'yes'; } else { var useNewbie = 'no'; }
    
    // message
    var message = '== Speedy deletion converted to PROD: [[:'+mw.config.get('wgPageName').replace(/_/g, ' ')+']] =='+"\n"+'{{subst:'+notifyTemplate+'|action=convert|page='+mw.config.get('wgPageName').replace(/_/g, ' ')+'|tagger='+csdHController.tagger+'|admin='+csdHController.isSysop+'|newbie='+useNewbie+'}} ~~'+'~~';
    
    csdHController.notifyReq = new wa_mediawikiApi();
    csdHController.notifyReq.onCompleteAction = function() { csdHController.prodDo('3'); };
    csdHController.notifyReq.editPage('User_talk:'+csdHController.tagger, message, csdHController.editSummary, false, 'appendtext');
    break;
    
   case '3':
    document.getElementById('workingStatus').innerHTML += '- Converting tags...<br />';
    csdHController.pageContent = csdHController.pageReq.data['page']['revisions'][0]['content'];
    
    var regReplace = csdHController.deleteRegex;
    csdHController.pageContent = csdHController.pageContent.replace(regReplace, '');
    var regReplace = csdHController.hangonRegex;
    csdHController.pageContent = csdHController.pageContent.replace(regReplace, '');
    
    if (csdHController.prodReason != 'nn') { csdHController.pageContent = '{'+'{subst:prod|'+csdHController.prodReason+'}'+'}\n' + csdHController.pageContent; } else {
     csdHController.pageContent = '{'+'{subst:prod-nn}'+'}\n' + csdHController.pageContent; }
    
    csdHController.newContent = csdHController.pageContent; // grab a record of that
    csdHController.editSummary = 'Speedy deletion converted to PROD ([[User:Ale_jrb/Scripts|CSDH]])';
    
    document.getElementById('workingStatus').innerHTML += '- Updating page...<br />';
    
    csdHController.editReq = new wa_mediawikiApi();
    csdHController.editReq.onCompleteAction = function() { window.location.reload(true); csdHController.showcsdHWindow(); };
    csdHController.editReq.editPage(mw.config.get('wgPageName'), csdHController.newContent, csdHController.editSummary, false, 'text');
    break;
  }
 }
 
 this.deletePage = function() {
  // build the selection options
  var deleteOptions = ''; var optionSelected = false;
  for (var i = 0; i < this.deleteReasons.length; i++) {
   var selected = '';
   if ( (document.getElementById('delete-criterion') != null) && (optionSelected == false) ) { 
    if (document.getElementById('delete-criterion').innerHTML == this.deleteReasons[i][0]) { csdHController.initialRationale = this.deleteReasons[i][0]; selected = ' selected'; optionSelected = true; }
   } else {
    if (this.deleteReasons[i][0] == 'N/A') { selected = ' selected '; optionSelected = true; }
   }
   
   // general
   var visibleReasoning = this.deleteReasons[i][1].replace(/\[\[(?:.*?\|)(.+?)\]\]/g, '$1');
   deleteOptions += '<option value="'+i+'"'+selected+'>'+this.deleteReasons[i][0]+': '+visibleReasoning+'</option>';
  }
  
  if (document.getElementById('delete-criterion') == null) { var displayTagCommand = 'display: none;'; } else { var displayTagCommand = 'display: block;'; }
  
  this.interface.win_content = ''+
        '<div><div style="width: 596px; border-bottom: 1px solid #aaaaaa; padding: 2px; font-weight: bold;">Perform Speedy Deletion</div>'+
        '<div style="font-size: 11px; margin-left: 7px;">Select the reason for deletion from the list. The rationale specified by the tagger is automatically selected. If you select a reason that does not '+
        'match the tag, will be given the option of notifying the tagger.</div>'+
        '<select id="deleteReason" style="font-size: 11px; margin-left: 9px; width: 576px;" onchange="'+
         'if (document.getElementById(\'delete-criterion\') != null) {'+
          'if (csdHController.deleteReasons[document.getElementById(\'deleteReason\').selectedIndex][0] != document.getElementById(\'delete-criterion\').innerHTML) { '+
           'if (csdHController.deleteReasons[document.getElementById(\'deleteReason\').selectedIndex][0] == \'N/A\') { document.getElementById(\'notifyTaggerDiv\').style.display = \'none\'; } else { document.getElementById(\'notifyTaggerDiv\').style.display = \'block\'; }'+
          '} else {'+
           'document.getElementById(\'notifyTaggerDiv\').style.display = \'none\'; '+
          '}'+
         '} else { document.getElementById(\'notifyTaggerDiv\').style.display = \'none\'; }'+
         
         'if (csdHController.deleteReasons[document.getElementById(\'deleteReason\').selectedIndex][0] == \'N/A\') {'+
          'document.getElementById(\'performDeletionDiv\').style.display = \'none\'; '+
         '} else {'+
          'document.getElementById(\'performDeletionDiv\').style.display = \'block\'; '+
         '}'+
        '">'+deleteOptions+'</select>'+
        '<div id="notifyTaggerDiv" style="display: none; margin-top: 10px; font-size: 11px; margin-left: 20px; float: left; vertical-align: middle;">notify tagger of rationale change <input id="notifyTagger"'+csdHController.doNotifyDel+' style="position: relative; top: 3px; " type="checkbox" /><br />'+
        'use newbie message <input id="notifyNewbie"'+csdHController.doNotifyNew+' style="position: relative; top: 3px; " type="checkbox" /></div>'+
        '<div id="performDeletionDiv" style="margin: auto; margin-top: 13px; font-size: 11px; width: 200px; text-align: center; '+displayTagCommand+'">-- <a href="#" onclick="csdHController.deleteDo();">perform speedy deletion</a> --</div>'+
        '</div>'+
        '';
  this.interface.applyAll();
 }
 this.deleteDo = function(callback) {
  if (!callback) var callback = 0;
  switch (callback) {
   default:
    csdHController.deleteSel   = document.getElementById('deleteReason').selectedIndex;
    csdHController.deleteNotify  = document.getElementById('notifyTagger').checked;
    csdHController.notifyNewbie  = document.getElementById('notifyNewbie').checked;
    if (document.getElementById('delete-criterion') == null) {
     csdHController.allowDelNotify = false;
    } else { csdHController.allowDelNotify = (csdHController.deleteReasons[csdHController.deleteSel][0] != document.getElementById('delete-criterion').innerHTML); }
    
    this.interface.win_content = ''+
        '<div><div style="width: 596px; border-bottom: 1px solid #aaaaaa; padding: 2px; font-weight: bold;">Working...</div>'+
        '<div style="font-size: 11px; margin-left: 7px;">Please wait while CSDHelper performs the requested operations. This can take several seconds.</div>'+
        '<div id="workingStatus" style="font-size: 11px; margin-left: 15px;"></div>'+
        '</div>'+
        '';
    
    this.interface.applyAll();
   
    if ((csdHController.deleteNotify == true) && (csdHController.allowDelNotify == true)) {
     document.getElementById('workingStatus').innerHTML += '- Searching for tagger...<br />';
     
     if (notifyLimit > 15) notifyLimit = 15;
     csdHController.pageReq = new wa_mediawikiApi();
     csdHController.pageReq.onCompleteAction = function() { csdHController.deleteDo('1'); };
     csdHController.pageReq.getPage(mw.config.get('wgPageName'), notifyLimit + 1, 'content|user');
    } else { csdHController.deleteDo('3'); }
    break;
    
   case '1':
    var tags = 0; csdHController.tagger = '';
    
    var revisionCount = csdHController.pageReq.data['page']['revisions'].length;
    var limit = Math.min(notifyLimit, revisionCount);
    for (var i = 0; i < limit; i++) {
     var thisPage = csdHController.pageReq.data['page']['revisions'][i]['content'];
     
     // count tags
     var regTest = csdHController.deleteRegex;
     var k = 1; var count = 0;
     while (k != null) {
      k = regTest.exec(thisPage);
      if (k != null) count ++;
     }
     regTest.lastIndex = 0;
     
     // check if we have fewer than last time (1 was added on that rev)
     if (count < tags) {
      csdHController.tagger = csdHController.pageReq.data['page']['revisions'][i - 1]['user'];
      break;
     } else {
      tags = count;
     }
    }
    
    if (csdHController.tagger == '') { document.getElementById('workingStatus').innerHTML += '- Could not determine tagger. Moving to deletion...<br />'; csdHController.deleteDo('3'); break; }
    
    for (var i = 0; i < csdHController.notifyExempt.length; i ++) {
     if (csdHController.tagger == csdHController.notifyExempt[i]) {
      document.getElementById('workingStatus').innerHTML += '- Tagger ('+csdHController.tagger+') is on the tagger exempt list, and will not be notified. Moving to deletion...<br />';
      csdHController.deleteDo('3');
      return true;
     }
    }
    
    csdHController.deleteDo('2');
    break;
    
   case '2': // notify tagger
    document.getElementById('workingStatus').innerHTML += '- Tagged by \''+csdHController.tagger+'\' - notifying user...<br />';
   
    // edit summary
    csdHController.editSummary = 'Notifying about altered speedy deletion rationale ([[User:Ale_jrb/Scripts|CSDH]])';
    
    // decide whether to use newbie message
    if (csdHController.notifyNewbie) { var useNewbie = 'yes'; } else { var useNewbie = 'no'; }
    
    // message
    var message = '== Altered speedy deletion rationale: [[:'+mw.config.get('wgPageName').replace(/_/g, ' ')+']] =='+"\n"+'{{subst:'+notifyTemplate+'|action=change|page='+mw.config.get('wgPageName').replace(/_/g, ' ')+'|tagger='+csdHController.tagger+'|newbie='+useNewbie+'}} ~~'+'~~';
    
    csdHController.notifyReq = new wa_mediawikiApi();
    csdHController.notifyReq.onCompleteAction = function() { csdHController.deleteDo('3'); };
    csdHController.notifyReq.editPage('User_talk:'+csdHController.tagger, message, csdHController.editSummary, false, 'appendtext');
    break;
    
   case '3':
    // perform the edit
    document.getElementById('workingStatus').innerHTML += '- Deleting page...<br />';
    var deleteReason = '[[WP:CSD#'+csdHController.deleteReasons[csdHController.deleteSel][0]+'|'+csdHController.deleteReasons[csdHController.deleteSel][0]+']]: ' + csdHController.deleteReasons[csdHController.deleteSel][1] + ' ([[User:Ale_jrb/Scripts|CSDH]])';
    
    csdHController.deleteReq = new wa_mediawikiApi();
    csdHController.deleteReq.onCompleteAction = function(callback) { 
     if ((callback == null) || (callback == false) || (mw.config.get('wgNamespaceNumber') != 0)) {
      // No talk page
      if (csdhDoRedirect) {
       window.location = redirectAfterDel;
      } else {
       window.location.reload(true);
      }
      csdHController.showcsdHWindow(); 
     } else {
      // Talk page exists
      csdHController.talkpageId = callback;
      document.getElementById('workingStatus').innerHTML = ''+
       '<strong>Warning: this page now has an orphaned talk page. Do you wish to delete it under G8?</strong><br /><br />'+
       '<div style="width: 100%; text-align: center;"><a href="#" onclick="document.getElementById(\'workingStatus\').innerHTML = \'- Deleting talk page...<br />\'; csdHController.deleteDo(\'4\');">Delete</a> | <a href="#" onclick="window.location = redirectAfterDel; csdHController.showcsdHWindow(); ">Ignore</a></div>'+
      '';
     }
    };
    csdHController.deleteReq.performAction('delete', mw.config.get('wgPageName'), deleteReason);
    break;
   
   case '4':
    // delete the talk page - get the title
    var talkPage = 'Talk:' + mw.config.get('wgPageName');
    
    csdHController.deleteReq = new wa_mediawikiApi();
    csdHController.deleteReq.onCompleteAction = function() { window.location = redirectAfterDel; csdHController.showcsdHWindow(); };
    csdHController.deleteReq.performAction('delete', talkPage, '[[WP:CSD#G8|G8]]: Talk page of deleted page. ([[User:Ale_jrb/Scripts|CSDH]])');
    break;
  }
 }
 
 this.displayError = function() {
  this.interface.win_content = ''+
        '<div><div style="width: 596px; border-bottom: 1px solid #aaaaaa; padding: 2px; font-weight: bold;">An error occurred...</div>'+
        '</div>'+
        '';
  this.interface.applyAll();
 }
 
 this.attachLinks = function() {
  this.csdHelperLink       = new wa_element('li');
  this.csdHelperLink.ele_obj.id   = 'ca-speedy';
  this.csdHelperLink.addScriptEvent('click', function() { csdHController.showcsdHWindow(); });
  
  if ( mw.config.get ( 'skin' ) == 'vector' ) {
   this.csdHelperLink.ele_obj.innerHTML = '<span><a href="#" title="handle speedy deletion">Speedy</a></span>';
   this.csdHelperLink.attach(document.getElementById('ca-talk'), 'after');
  } else {
   this.csdHelperLink.ele_obj.innerHTML = '<a href="#" title="handle speedy deletion">speedy</a>';
   this.csdHelperLink.attach(document.getElementById('ca-move'), 'before');
  }
 };
}



// -- run program
function launchCsdHelper() {
 // lib proto
 wa_window.prototype = new wa_document;
 wa_element.prototype = new wa_document;
 
 // run
 launchCsdh();
}

$.getScript("https://en.wikipedia.org/w/index.php?title=User:Ale_jrb/Scripts/waLib.js&type=text/javascript&action=raw", function() {
 $(document).ready(launchCsdHelper);
});