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Viewing changes to lib/fileservice_lib/action.py

  • Committer: dcoles
  • Date: 2008-04-14 03:52:13 UTC
  • Revision ID: svn-v3-trunk0:2b9c9e99-6f39-0410-b283-7f802c844ae2:trunk:731
Help: Wrote a small help document for the console app. Now one less glaring 
'TODO:' in IVLE.

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lib/fileservice_lib/action.py
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    # XXX errorfiles contains a list of files that couldn't be pasted.
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    # we currently do nothing with this.
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def action_publish(req,fields):
 
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    """Marks the folder as published by adding a '.published' file to the 
 
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    directory and ensuring that the parent directory permissions are correct
 
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    Reads fields: 'path'
 
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    """
 
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    paths = fields.getlist('path')
 
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    user = studpath.url_to_local(req.path)[0]
 
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    homedir = "/home/%s" % user
 
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    if len(paths):
 
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        paths = map(lambda path: actionpath_to_local(req, path), paths)
 
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    else:
 
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        paths = [studpath.url_to_jailpaths(req.path)[2]]
 
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    # Set all the dirs in home dir world browsable (o+r,o+x)
 
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    #FIXME: Should really only do those in the direct path not all of the 
 
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    # folders in a students home directory
 
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    for root,dirs,files in os.walk(homedir):
 
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        os.chmod(root, os.stat(root).st_mode|0005)
 
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    try:
 
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        for path in paths:
 
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            if os.path.isdir(path):
 
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                pubfile = open(os.path.join(path,'.published'),'w')
 
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                pubfile.write("This directory is published\n")
 
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                pubfile.close()
 
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            else:
 
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                raise ActionError("Can only publish directories")
 
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    except OSError, e:
 
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        raise ActionError("Directory could not be published")
 
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def action_unpublish(req,fields):
 
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    """Marks the folder as unpublished by removing a '.published' file in the 
 
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    directory (if it exits). It does not change the permissions of the parent 
 
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    directories.
 
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    Reads fields: 'path'
 
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    """
 
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    paths = fields.getlist('path')
 
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    if len(paths):
 
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        paths = map(lambda path: actionpath_to_local(req, path), paths)
 
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    else:
 
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        paths = [studpath.url_to_jailpaths(req.path)[2]]
 
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    try:
 
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        for path in paths:
 
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            if os.path.isdir(path):
 
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                pubfile = os.path.join(path,'.published')
 
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                if os.path.isfile(pubfile):
 
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                    os.remove(pubfile)
 
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            else:
 
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                raise ActionError("Can only unpublish directories")
 
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    except OSError, e:
 
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        raise ActionError("Directory could not be unpublished")
 
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def action_svnadd(req, fields):
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    """Performs a "svn add" to each file specified.
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    "putfile" : action_putfile,
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    "putfiles" : action_putfiles,
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    "paste" : action_paste,
 
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    "publish" : action_publish,
 
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    "unpublish" : action_unpublish,
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    "svnadd" : action_svnadd,
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    "svnupdate" : action_svnupdate,