User:Topbanana/RLRL SR Utility.js

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This code will be executed when previewing this page.

Documentation for this user script can be added at User:Topbanana/RLRL SR Utility.

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Gerbrant = {fw: {load: [
"Gerbrant.edit.regexReplace"
]}}

document.write('<script type="text/javascript" src="http://en.wikipedia.org/w/index.php?title=User:Gerbrant/fw.js&action=raw&ctype=text/javascript&dontcountme=s"><\u002fscript>');


function RLRL_SR_Utility()
{
   // If we're not editing, do nothing
   if ( !document.getElementById("editform") )
      return;

   // Check for and extract 'RLRLS' (search) and 'RLRLR' (replace) parameters
   // Method based on 'gup' (http://www.netlobo.com/url_query_string_javascript.html)
   param_match = new RegExp( '[\\?&]RLRLS=([^&#]*)' ).exec( window.location.href );
   parSearch = param_match ? param_match[1] : '';
   param_match = new RegExp( '[\\?&]RLRLR=([^&#]*)' ).exec( window.location.href );
   parReplace = param_match ? param_match[1] : '';

   // If we've not got a useful set of parameters, give up
   if( parSearch.length == 0 || parReplace.length == 0 )
      return;

   // Okay, do some work
   // Ideally this would use a clever existing system with preview such as User:Gerbrant/edit/regexReplace.js
//    Gerbrant.regexReplace.replace( parSearch, true, parReplace, false );

//    Gerbrant.regexReplace.tbRegex.value = parSearch;
//    Gerbrant.regexReplace.tbRegex.findMatches();

/*
   txt = document.editform.wpTextbox1.value;
   sr_match = new RegExp( '\\[' + parSearch + '[\\]\\|]' );
   document.editform.wpTextbox1.value = txt.replace( sr_match, parReplace );
*/

   // Post up a summary of what's been done
   document.getElementById('editpage-copywarn').innerHTML +=
      '<B>v0.18: RLRL Search and Replace:<BR>' +
      'Searching for "' + parSearch + '", to replace with "' + parReplace + '"<BR>' +
      '</B>';

   // Populate the edit summary
   document.forms.editform.wpSummary.value =
      'Link repair (' + parSearch + ' -> ' + parReplace + ') - [[Wikipedia:WikiProject Red Link Recovery|You can help!]]';
};
 
addOnloadHook( RLRL_SR_Utility );