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8687.15.11
by Karl Fogel
Add the copyright header block to files under lib/lp/answers/. |
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# Copyright 2009 Canonical Ltd. This software is licensed under the
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# GNU Affero General Public License version 3 (see the file LICENSE).
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7944.3.11
by Francis J. Lacoste
Moved ZCML, templates and adapters. Split out karma and notifications. |
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""" Karma for the Answer Tracker. """
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__metaclass__ = type |
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__all__ = [ |
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'assignKarmaUsingQuestionContext', |
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]
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from canonical.database.sqlbase import block_implicit_flushes |
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12915.5.1
by Curtis Hovey
Rename questionenums.py to the new standard or enums.py |
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from lp.answers.enums import QuestionAction |
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11403.1.4
by Henning Eggers
Reformatted imports using format-imports script r32. |
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from lp.registry.interfaces.distribution import IDistribution |
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7675.110.3
by Curtis Hovey
Ran the migration script to move registry code to lp.registry. |
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from lp.registry.interfaces.person import IPerson |
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10409.5.95
by Curtis Hovey
restored missing import. |
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from lp.registry.interfaces.product import IProduct |
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10409.5.55
by Curtis Hovey
Removed glob imports from answers. |
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7944.3.11
by Francis J. Lacoste
Moved ZCML, templates and adapters. Split out karma and notifications. |
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def assignKarmaUsingQuestionContext(person, question, actionname): |
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"""Assign Karma with the given actionname to the given person.
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Use the given question's context as the karma context.
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"""
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person.assignKarma( |
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actionname, product=question.product, |
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distribution=question.distribution, |
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sourcepackagename=question.sourcepackagename) |
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@block_implicit_flushes
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def question_created(question, event): |
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"""Assign karma to the user which created <question>."""
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assignKarmaUsingQuestionContext( |
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question.owner, question, 'questionasked') |
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@block_implicit_flushes
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def question_modified(question, event): |
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"""Check changes made to <question> and assign karma to user if needed."""
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user = IPerson(event.user) |
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old_question = event.object_before_modification |
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if old_question.description != question.description: |
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assignKarmaUsingQuestionContext( |
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user, question, 'questiondescriptionchanged') |
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if old_question.title != question.title: |
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assignKarmaUsingQuestionContext( |
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user, question, 'questiontitlechanged') |
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QuestionAction2KarmaAction = { |
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QuestionAction.REQUESTINFO: 'questionrequestedinfo', |
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QuestionAction.GIVEINFO: 'questiongaveinfo', |
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QuestionAction.SETSTATUS: None, |
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QuestionAction.COMMENT: 'questioncommentadded', |
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QuestionAction.ANSWER: 'questiongaveanswer', |
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12915.5.5
by Curtis Hovey
Hush lint. |
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QuestionAction.CONFIRM: None, |
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7944.3.11
by Francis J. Lacoste
Moved ZCML, templates and adapters. Split out karma and notifications. |
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QuestionAction.EXPIRE: None, |
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QuestionAction.REJECT: 'questionrejected', |
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QuestionAction.REOPEN: 'questionreopened', |
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}
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@block_implicit_flushes
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def question_comment_added(questionmessage, event): |
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"""Assign karma to the user which added <questionmessage>."""
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question = questionmessage.question |
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karma_action = QuestionAction2KarmaAction.get(questionmessage.action) |
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if karma_action: |
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assignKarmaUsingQuestionContext( |
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questionmessage.owner, question, karma_action) |
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def get_karma_context_parameters(context): |
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"""Return the proper karma context parameters based on the object."""
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11235.5.4
by Curtis Hovey
hush lint. |
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# XXX flacoste 2007-07-13 bug=125849:
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# This should go away once bug #125849 is fixed.
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7944.3.11
by Francis J. Lacoste
Moved ZCML, templates and adapters. Split out karma and notifications. |
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params = dict(product=None, distribution=None) |
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if IProduct.providedBy(context): |
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params['product'] = context |
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elif IDistribution.providedBy(context): |
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params['distribution'] = context |
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else: |
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raise AssertionError('Unknown karma context: %r' % context) |
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return params |
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@block_implicit_flushes
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def faq_created(faq, event): |
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"""Assign karma to the user who created the FAQ."""
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context = get_karma_context_parameters(faq.target) |
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faq.owner.assignKarma('faqcreated', **context) |
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@block_implicit_flushes
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def faq_edited(faq, event): |
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"""Assign karma to user who edited a FAQ."""
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user = IPerson(event.user) |
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old_faq = event.object_before_modification |
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context = get_karma_context_parameters(faq.target) |
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if old_faq.content != faq.content or old_faq.title != faq.title: |
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user.assignKarma('faqedited', **context) |