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Viewing changes to bin/ivle-fetchsubmissions

ivle.database.Assessed: Added property is_group.
ivle-fetchsubmissions: Now able to determine the path to the repo (locally),
    and print it out (doesn't yet extract from the repo).

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bin/ivle-fetchsubmissions
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from ivle.database import Project, ProjectSet, Offering, Subject
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def fetch_submission(submission, target):
 
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def fetch_submission(submission, target, config):
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    """Fetch a submission from a user's repository, and dump it in a given
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    directory.
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    @param submission: Submission object, detailing the submission.
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    @param target: Target directory for the project (will create a
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        subdirectory for each submission).
 
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    @param config: Config object.
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    """
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    # submission_name is the name of the user or group who owns the repo
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    submission_name = submission.assessed.principal.name
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    # TODO: Actually get the repo and extract the files
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    print "Submission by %s, path %s" % (
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        submission.assessed.principal.name, submission.path)
 
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    url = get_repo_url(submission, config)
 
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    print "    from %s" % url
 
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def get_repo_url(submission, config):
 
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    """Gets a local (file:) URL to the repository for a given submission.
 
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    @param submission: Submission object, detailing the submission.
 
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    @param config: Config object.
 
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    """
 
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    # NOTE: This code is mostly copied from services/usrmgt-server
 
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    if submission.assessed.is_group:
 
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        # The offering this group is in
 
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        offering = submission.assessed.project.project_set.offering
 
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        groupname = submission.assessed.principal.name
 
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        # The name of the repository directory within 'groups' is
 
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        # SUBJECT_YEAR_SEMESTER_GROUP
 
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        namespace = "_".join([offering.subject.short_name,
 
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            offering.semester.year, offering.semester.semester, groupname])
 
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        repo_path = os.path.join(config['paths']['svn']['repo_path'],
 
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                                'groups', namespace)
 
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    else:
 
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        # The name of the repository directory within 'users' is the username
 
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        username = submission.assessed.principal.name
 
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        repo_path = os.path.join(config['paths']['svn']['repo_path'],
 
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                                'users', username)
 
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    # Attach "file://" to the front of the absolute path, to make it a URL
 
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    return "file://" + os.path.abspath(repo_path)
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def main(argv=None):
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    global store
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    else:
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        cutoff = None
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    store = ivle.database.get_store(ivle.config.Config(plugins=False))
 
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    config = ivle.config.Config(plugins=False)
 
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    store = ivle.database.get_store(config)
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    # Get the subject from the DB
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    subject = store.find(Subject,
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        os.makedirs(target_dir)
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    for submission in project.latest_submissions:
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        fetch_submission(submission, target_dir)
 
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        fetch_submission(submission, target_dir, config)
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if __name__ == "__main__":
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    sys.exit(main(sys.argv))