User:Topbanana/RLRL SR Utility.js

// Create some search-and-replace tools - this uses a slightly modified version // of User:Gerbrant/edit/regexReplace.js) importScript('User:Topbanana/regexReplace.js' ); 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] : ;   param_match = new RegExp( '[\\?&]RLRLRD=([^&#]*)' ).exec( window.location.href );   parRedirect = param_match ? param_match[1] : '';   // First check if we are being asked to create a redirect   if( parRedirect.length > 0 )   {      // Check we have no other parameters if( parSearch.length > 0 || parReplace.length > 0 ) return; // Check the edit box is empty if( document.forms.editform.wpTextbox1.value.length > 0 ) return; // Correct the parameters provided parRedirect = unescape( decodeURIComponent( parRedirect.replace( /_/g, " " ) ) );

// Okay, populate the edit box and summary document.forms.editform.wpTextbox1.value = '#REDIRECT ' + parRedirect+ ''; document.forms.editform.wpSummary.value = 'Link repair: Redirecting page to ' + parRedirect + ''; return; }  // Okay, not a redirect. Check if we are being asked to search-and-replace // If we've not got a useful set of parameters, give up     if( parSearch.length == 0 || parReplace.length == 0 ) return; // Correct the parameters provided parSearch = unescape( decodeURIComponent( parSearch.replace( /_/g, " " ) ) ); parReplace = unescape( decodeURIComponent( parReplace.replace( /_/g, " " ) ) ); // Escape any characters with special meanings in regular expressions parRegex = parSearch.replace(/[-[\]{}*+?.,\\^$|#\s]/g, "\\$&"); // Find and manipulate the search and replace controls createRegexControls; document.getElementById('tbRegex_SearchTextBox').value = parRegex; document.getElementById('tbRegex_FindButton').click; document.getElementById('tbRegex_ReplaceTextBox').value = parReplace; // Populate the edit summary document.forms.editform.wpSummary.value = 'Link repair: ' + parSearch + ' -> ' + parReplace + ''; }; $( RLRL_SR_Utility );