def get_paper(module, year, period, format):
module = Module.getByCode(session, module)
paper = Paper.find(session, module, year, period)
if format == 'pdf':
if not paper.link:
return fail(404, "Paper is not available online.")
return flask.redirect(paper.link)
else:
return flask.render_template('module_paper.html', module=module, paper=paper)
def question(module, year, period, action):
module = Module.getByCode(session, module)
paper = Paper.find(session, module, year, period)
question_path = flask.request.args.get('question')
if not question_path:
raise MissingParameter("question", type="query")
question_path = map(int, question_path.split("."))
question = Question.getByPath(session, paper, question_path)
if action == 'history':
setattr(question, 'view_history', True)
# Render a question's history
return flask.render_template('module_history.html', module=module, paper=paper, history_question=question)
elif action == 'revert':
revision_id = int(flask.request.args.get('revision'))
if not revision_id:
raise MissingParameter('revision', type='query')
# Find the revision with a new query instead of loading
# all revisions.
revision = Revision.findById(session, revision_id)
# Show the revision history
question.set_content(flask.g.visitor, revision.content)
session.add(question)
session.commit()
return flask.redirect(flask.url_for('question', module=module.code, year=paper.year_start, period=paper.period, action="history", question=question.joined_path))
elif action == 'edit':
if flask.request.method == "POST":
question.set_content(flask.g.visitor, flask.request.form["content"])
session.add(question)
session.commit()
return flask.redirect(flask.url_for('get_paper',
module=module.code, year=paper.year_start, period=paper.period, format="html") + "#Q" + '.'.join(map(str, question.path)))
# Set the edit flag to expanded
setattr(question, 'view_edit', True)
elif action == 'similar':
for q in question.get_similar():
setattr(q.question, 'view_similar_expanded_question', True)
# Set the flag to the question
setattr(question, 'view_similar_expanded', True)
# Render
return flask.render_template('module_paper.html', module=module, paper=paper)