On 7/20/01 5:30 PM, "Dan Diephouse" <[EMAIL PROTECTED]> wrote:
> I have (attempted to) create a WebDAV service for Turbine. I would
> appreciate comments and suggestions as I am a novice coder, so please
> don't take it to hard on me if it sucks. You can find the three files
> at <http://www.eastnode.com>. Hopefully the javadoc explains it a
> little... But heres what I'm doing with it (A lot more can be done, I
> think).
Did you use slide? Or did you roll your own? We have talked about having
webdav support by making a wrapper around service wrapper around slide.
Slide is very comprehensive and I would suggest using that instead
of rolling your own.
> I get a directory listing like so:
>
> Vector webdavfiles = WebdavService.getWebdavFiles( "/some/directory/" );
> context.put("directory", webdavfiles);
> data.getUser().setTemp("wfiles", webdavfiles); // This is explained
> further on
>
> Then in my velocity file I do something like:
>
> #foreach ($item in $directory)
> #if ($item.isDirectory())
> <tr>
> <td>
> <input type=checkbox name="wfile_$item.getHashcode()"></td>
> <td><a
> href="$link.setPage("Collab,Files.vm").addPathInfo("moveto",
> $item.getFilename()).addPathInfo("currpath",
> $currpath).addPathInfo("JobId", $job.getJobId() )"><img
> src="#getContextURL('/images/folder.gif')" border="0" height="16"
> width="16"></a></td>
> <td> <a
> href="$link.setPage("Collab,Files.vm").addPathInfo("moveto",
> $item.getFilename()).addPathInfo("currpath",
> $currpath).addPathInfo("JobId", $job.getJobId() )">
> $item.getFilename()/</a> </td>
> <td"> </td>
> <td>$item.getDisplayDate()</td>
> <td>$!item.getProperty("user") </td>
> <td>$!item.getProperty("descr") </td>
> </tr>
> #else
> <tr>
> <td>
> <input type=checkbox name="wfile_$item.getHashcode()"></td>
> <td><a
> href="$link.setScreen("Collab.RetrieveFile").addPathInfo("currpath",
> $currpath).addPathInfo("JobId", $job.getJobId()
> ).addPathInfo("filename", $item.getFilename())"><img
> src="#getContextURL('/images/file.gif')" border="0" height="16"
> width="16"></a></td>
> <td><a
> href="$link.setScreen("Collab.RetrieveFile").addPathInfo("currpath",
> $currpath).addPathInfo("JobId", $job.getJobId()
> ).addPathInfo("filename", $item.getFilename())">
> $item.getFilename() </a></td>
> <td>$item.getDisplaySize()</td>
> <td>$item.getDisplayDate()</td>
> <td>$!item.getProperty("user") </td>
> <td>$!item.getProperty("descr") </td>
> </tr>
> #end
> #end
>
> The checkboxes are to mark for delete and for move. I have delete
> button and a move button with a dropdown list of folders that use these
> checkboxes.
>
> NOTE: The getHashcode() method is used to prevent case conflicts with
> filenames so "test" and "TEST" don't conflict when marking for a move or
> delete.
>
> If the user executes the delete action the following code then deletes
> the files:
>
> WebdavParameterParser wpp = (WebdavParameterParser) data.getParameters();
> Vector wfiles = (Vector) data.getUser().getTemp("wfiles");
> wpp.markDeleteWebdavFiles(wfiles);
> WebdavService.delete(wfiles, path_of_files);
>
> Similarly a move goes:
>
> WebdavParameterParser wpp = (WebdavParameterParser) data.getParameters();
> Vector wfiles = (Vector) data.getUser().getTemp("wfiles");
> wpp.markMoveWebdavFiles(wfiles);
> WebdavService.delete(wfiles, current_path, destination_path);
>
>
> Also you'll notice in WebdavService there are some methods to store
> FileItems and create new directories. This whole service is a lower
> abstraction of my collaboration mechanism that I'm working on (which is
> very app-specific, or I'd release it).
>
> I hope you all can make sense of this and find it useful. If it is
> worth using long-term in turbine I'll release it under the apache
> license (but I know it needs work probably :) ).
--
jvz.
Jason van Zyl
http://tambora.zenplex.org
http://jakarta.apache.org/turbine
http://jakarta.apache.org/velocity
http://jakarta.apache.org/alexandria
http://jakarta.apache.org/commons
