topic Write - base64 decoded - binary content without encoding in Alfresco Archive https://connect.hyland.com/t5/alfresco-archive/write-base64-decoded-binary-content-without-encoding/m-p/267365#M220495 <HTML><HEAD></HEAD><BODY><SPAN>I've a small javascript "upload" webscript (alfresco version: 3.4.d) to receive and parse base64 encoded document content in an XML tag, like this:</SPAN><BR /><PRE class="language-none line-numbers"><CODE><BR />&lt;request&gt;<BR />&nbsp; &lt;officeName&gt;office_0001&lt;/officeName&gt;<BR />&nbsp; &lt;worksheetId&gt;worksheet_0001&lt;/worksheetId&gt;<BR />&nbsp; &lt;documentName&gt;document_0001.txt&lt;/documentName&gt;<BR />&nbsp; &lt;documentMimetype&gt;text/plain&lt;/documentMimetype&gt;<BR />&nbsp; &lt;documentContent&gt;aGVsbG8gd29ybGQh&lt;/documentContent&gt;<BR />&lt;/request&gt;<BR /><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN></CODE></PRE><BR /><SPAN>After parsing of documentContent XML tag, base64 decoder results a string with decoded binary data (contentData.lenght same as original binary length): </SPAN><BR /><PRE class="language-none line-numbers"><CODE><BR />logger.log(serviceName+": decoding base64 data, size: "+documentContent.length);<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<BR />var contentData = Base64x.decode(documentContent);<BR /><BR />logger.log(serviceName+": base64 data decoded, size: "+contentData.length);<BR /><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN></CODE></PRE><SPAN> </SPAN><BR /><BR /><SPAN>And next the problematic part; the contentData in newDocumentNode.content is bigger than contentData.length, looks like UTF-8 encoded (newDocumentNode.size not matched with contentData.length)…</SPAN><BR /><PRE class="language-none line-numbers"><CODE><BR />var newDocumentNode = worksheetFolderNode.createFile(model.documentName);<BR />if (newDocumentNode != null) {<BR />&nbsp; newDocumentNode.content=contentData;<BR />&nbsp; newDocumentNode.save();<BR />&nbsp; logger.log(serviceName+": new document size: "+newDocumentNode.size);<BR />}<BR /><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN></CODE></PRE><BR /><SPAN>Runtime log:</SPAN><BR /><BLOCKQUOTE class="jive-quote">Size of original data before base64 encode: 5921<BR />Test with PHP's utf8_encode: UTF-8 size of binary data: 8870</BLOCKQUOTE><PRE class="language-none line-numbers"><CODE><BR />18:29:17,503 User:admin DEBUG [repo.jscript.ScriptLogger] upload: decoding base64 data, size: 7896<BR />18:29:17,536 User:admin DEBUG [repo.jscript.ScriptLogger] upload: base64 data decoded, size: 5921 (SAME AS ORIGINAL SIZE)<BR />18:29:17,590 User:admin DEBUG [repo.jscript.ScriptLogger] upload: new document size: 8870 (LOOKS LIKE UTF-8 ENCODED SIZE)<BR /><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN></CODE></PRE><BR /><SPAN>How can i write node's content without encoding base64 decoded string?</SPAN><BR /><BR /><SPAN>Is it possible to use java-side base64 decoder from javascript webscipt? Somebody could post an example?</SPAN></BODY></HTML> Thu, 03 Mar 2011 08:07:41 GMT louise 2011-03-03T08:07:41Z Write - base64 decoded - binary content without encoding https://connect.hyland.com/t5/alfresco-archive/write-base64-decoded-binary-content-without-encoding/m-p/267365#M220495 I've a small javascript "upload" webscript (alfresco version: 3.4.d) to receive and parse base64 encoded document content in an XML tag, like this:&lt;request&gt;&nbsp; &lt;officeName&gt;office_0001&lt;/officeName&gt;&nbsp; &lt;worksheetId&gt;worksheet_0001&lt;/worksheetId&gt;&nbsp; &lt;documentName&gt;document_00 Thu, 03 Mar 2011 08:07:41 GMT https://connect.hyland.com/t5/alfresco-archive/write-base64-decoded-binary-content-without-encoding/m-p/267365#M220495 louise 2011-03-03T08:07:41Z Re: Write - base64 decoded - binary content without encoding https://connect.hyland.com/t5/alfresco-archive/write-base64-decoded-binary-content-without-encoding/m-p/267366#M220496 <HTML><HEAD></HEAD><BODY><SPAN>Did you try to set the correct mimetype before you put the content into newDocumentNode? newDocumentNode.mimetype = xxx;</SPAN></BODY></HTML> Wed, 09 Mar 2011 22:52:28 GMT https://connect.hyland.com/t5/alfresco-archive/write-base64-decoded-binary-content-without-encoding/m-p/267366#M220496 sufo 2011-03-09T22:52:28Z