Get list of attachments for a page with optional metadata
Get parameters
- pageName = Page name to list attachments from
- matching = Optional filter pattern (regex)
- metaData = Optional flag to include file size and timestamp
Get examples:
<![CDATA[
// Simple URL
/OpenForum/Actions/Attachments?pageName=/MyPage&matching=.*.txt
// Using JSON.get with metadata
JSON.get('/OpenForum/Actions/Attachments', null, 'pageName=/MyPage&metaData=true')
.onSuccess(function(result) {
console.log('Attachments:', result.attachments);
console.log('Total size:', result.size);
}).go();
]]>
//OpenForum/Actions/Attachments/get.sjs
<![CDATA[var targetPage = transaction.getParameter("pageName");
var matching = transaction.getParameter("matching");
if(targetPage===null) {
transaction.setResult(transaction.SHOW_PAGE);
return;
}
targetPage = ""+ targetPage;
var list = file.getAttachmentsForPage(targetPage);
var metaData = transaction.getParameter("metaData");
var attachments = js.getObject("/OpenForum/Actions/Attachments","Attachments.sjs");
var items = attachments.getList(targetPage,matching);
var data = {attachments: [], length: items.length, pageName: targetPage};
var totalSize = 0;
var lastModified = 0;
for(var index in items) {
var fileName = items[index];
var entry = {pageName: targetPage, fileName: fileName};
if(metaData!==null) {
try{
entry.lastModified = parseInt( file.getAttachmentTimestamp(targetPage,fileName),10 );
entry.size = parseInt( file.getAttachmentSize(targetPage,fileName),10 );
totalSize += entry.size;
if(lastModified===0 || lastModified<entry.lastModified) {
lastModified=entry.lastModified;
}
} catch(e) {
entry.error = ""+e;
}
}
data.attachments.push( entry ) ;
}
if(metaData!==null) {
data.lastModified = lastModified;
data.size = totalSize;
}
transaction.sendPage(JSON.stringify(data));]]>