How to export a Confluence "Space" to PDF using remote API

Question

How can I export a Confluence 'space' as a pdf? It looks like it might still be supported in Confluence 5.0 using the XML-RPC API. I cannot find an example of what to call, though.

https://developer.atlassian.com/display/CONFDEV/Remote+API+Specification+for+PDF+Export#RemoteAPISpecificationforPDFExport-XML-RPCInformation

That link says calls should be prefixed with pdfexport, but then doesn't list any of the calls or give an example.

Answer 1

This works using Bob Swift's SOAP library ('org.swift.common:confluence-soap:5.4.1'). I'm using this in a gradle plugin, so you'll need to change a few things

void exportSpaceAsPdf(spaceKey, File outputFile) {
    // Setup Pdf Export Service
    PdfExportRpcServiceLocator serviceLocator = new PdfExportRpcServiceLocator()
    serviceLocator.setpdfexportEndpointAddress("${url}/rpc/soap-axis/pdfexport")
    serviceLocator.setMaintainSession(true)
    def pdfService = serviceLocator.getpdfexport()

    // Login
    def token = pdfService.login(user, password)

    // Perform Export
    def pdfUrl = pdfService.exportSpace(token, spaceKey)

    // Download Pdf
    HttpClient client  = new DefaultHttpClient();
    HttpGet httpget = new HttpGet(pdfUrl)
    httpget.addHeader(
            BasicScheme.authenticate(
                    new UsernamePasswordCredentials(user,password),"UTF-8", false))
    HttpResponse response = client.execute(httpget)
    HttpEntity entity = response.getEntity()

    if (entity != null) {
        InputStream inputStream = entity.getContent()
        FileOutputStream fos = new FileOutputStream(outputFile)
        int inByte
        while ((inByte = inputStream.read()) != -1)
            fos.write(inByte)
        inputStream.close()
        fos.close()
    } else {
        throw new GradleException("""Cannot Export Space to PDF:
        Space:  ${spaceKey}
        Dest:   ${outputFile.absolutePath}
        URL:    ${pdfUrl}
        Status: ${response.getStatusLine()}
        """)
    }

}