User:Dr pda/editrefs.js

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Documentation for this user script can be added at User:Dr pda/editrefs.

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 //This function adds a link to the toolbox which, when clicked, searches the article for <ref></ref>
 //tags and presents them in textboxes for ease of editing
 //To use this function add importScript('User:Dr pda/editrefs.js'); //[[User:Dr pda/editrefs.js]] to your monobook.js
 //
 functioneditRefs(){
 //Hide edit window
 vareditform=document.getElementById('editform');
 editform.style.cssText+='display:none';

 text=document.getElementById('wpTextbox1').value;

 //Hack to cope with HTML comments
 text=text.replace(/-->/g,"--@#%");

 // var refs = text.match(/<ref[^/]*\/ref>|<ref[^/]*\/>/g);
 refs=text.match(/<[Rr]ef(\s*name=[^\>]*)?>[^>]*<\/[Rr]ef>/g);
 text=text.replace(/--@#%/g,"-->");

 varoutput=document.createElement("ol");
 output.id='ref-edit-ol';

 if(refs!=null){
 for(x=0;x<refs.length;x++){
 //Hack to cope with HTML comments
 refs[x]=refs[x].replace(/--@#%/g,"-->");
 varref_textbox=document.createElement("textarea");
 ref_textbox.id='ref-box-'+x;
 varref_li=document.createElement("li");
 ref_li.id='ref-li-'+x;
 ref_textbox.value=refs[x];
 varnewlines=refs[x].match(/\n/g);
 varlines=(newlines==null)?1:newlines.length+1;
 ref_textbox.rows=(lines>refs[x].length/70)?lines:refs[x].length/70;
 ref_textbox.cols=70;
 ref_textbox.style.cssText='display:block;';
 ref_li.appendChild(ref_textbox);
 output.appendChild(ref_li);
 }
 }
 else{
 varref_li=document.createElement("li");
 ref_li.id='ref-li';
 ref_li.innerHTML='This article contains no &lt;ref&gt;&lt;/ref&gt; tags';
 output.appendChild(ref_li);
 }
 vardummy=document.getElementById("editform");
 dummy.parentNode.insertBefore(output,dummy);

 //Add buttons
 varupdate=document.createElement("input");
 update.id='ref-edit-update';
 update.value='Apply changes and preview';
 update.title='Apply changes and preview';
 update.type='button';
 update.onclick=updateRefs;

 varcancel=document.createElement("input");
 cancel.id='ref-edit-cancel';
 cancel.value='Cancel and return to edit';
 cancel.title='Cancel and return to edit';
 cancel.type='button';
 cancel.onclick=returnToEdit;

 varreset=document.createElement("input");
 reset.id='ref-edit-reset';
 reset.value='Reset fields';
 reset.title='Reset fields';
 reset.type='button';
 reset.onclick=resetRefs;

 if(refs!=null){
 output.parentNode.insertBefore(update,output.nextSibling);
 update.parentNode.insertBefore(cancel,update.nextSibling);
 cancel.parentNode.insertBefore(reset,cancel.nextSibling);
 }
 else{
 output.parentNode.insertBefore(cancel,output.nextSibling);
 }
 }

 functionupdateRefs(){
 varstartIndex=-1;

 for(x=0;x<refs.length;x++){
 varnewref=document.getElementById('ref-box-'+x).value;

 startIndex=text.indexOf(refs[x],startIndex);
 //Only update if changed
 if(refs[x]!=newref){
 text=text.substring(-1,startIndex)+newref+text.substring(startIndex+refs[x].length);
 }
 startIndex=startIndex+newref.length;
 }

 vartextbox=document.getElementById('wpTextbox1');
 textbox.value=text;

 //returnToEdit();
 document.getElementById('wpPreview').click();
 }

 functionreturnToEdit(){

 //Hide textboxes and buttons
 varoutput=document.getElementById('ref-edit-ol');
 output.parentNode.removeChild(output);
 varupdate=document.getElementById('ref-edit-update');
 if(update)update.parentNode.removeChild(update);
 varcancel=document.getElementById('ref-edit-cancel');
 if(cancel)cancel.parentNode.removeChild(cancel);
 varreset=document.getElementById('ref-edit-reset');
 if(reset)reset.parentNode.removeChild(reset);

 //Show edit window
 vareditform=document.getElementById('editform');
 editform.style.cssText='';

 }

 functionresetRefs(){
 for(x=0;x<refs.length;x++){
 varref_textbox=document.getElementById('ref-box-'+x);
 ref_textbox.value=refs[x];
 }
 }

 $(function(){
 if(document.forms.editform){
 mw.util.addPortletLink('p-tb','javascript:editRefs()','Edit references','t-edit-refs','Edit <ref></ref> tags','','');
 }
 });

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