Code source wiki de DownloadAttachments

Version 2.1 par Paul Libbrecht (admin) le 2016/08/18 23:58

version	line-number	content
1.1	1	// {{groovy}}
	2
	3
	4	import com.xpn.xwiki.api.Attachment
	5	import com.xpn.xwiki.api.Document
	6	import org.apache.commons.io.IOUtils
	7	import java.util.zip.ZipOutputStream
	8	import java.util.zip.ZipEntry
	9
	10	def page = request.getParameter("page");
	11	Document pageDoc = null;
	12	try {
2.1	13	pageDoc = xwiki.getDocument(page);
1.1	14	} catch(Exception ex) {}
	15
	16	if(page && pageDoc) {
	17	System.err.println("Should download attachments from page ${pageDoc}.");
2.1	18	response.setContentType("application/zip");
	19	response.addHeader("Content-Disposition", "attachment; filename=${pageDoc.getName()}_attachments.zip");
1.1	20
	21
	22	ZipOutputStream out = null;
2.1	23	System.err.println("Attachments list's size: ${pageDoc.document.attachmentList.size()}.");
1.1	24	try {
	25	out = new ZipOutputStream(response.getOutputStream());
	26	for(Attachment att in pageDoc.getAttachmentList()) {
	27	System.err.println("Outputting " + att.filename);
	28	ZipEntry entry = new ZipEntry(att.filename);
	29	out.putNextEntry(entry);
	30	IOUtils.copy(att.contentInputStream, out);
	31	}
	32	} catch (Exception ex) {
	33	ex.printStackTrace();
	34	} finally {
	35	try {
	36	if(out!=null) out.close();
	37	} catch(Exception e) {}
	38	}
	39
	40	} else {
2.1	41	println("Sorry, I need a page parameter.");
1.1	42	}
	43
	44
	45	// {{/groovy}}

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