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Closing #98. Animated GIFs were losing their transparency and animated properties when saved as avatars. Reworked the avatar save process to only run the avatar through PIL if it is too big. This preserves the original uploaded file if it is within the desired size settings. This may still mangle big animated gifs. If this becomes a problem, then maybe look into calling the PIL Image.resize() method directly. Moved the PIL image specific functions from bio.forms to a new module: core.image for better reusability in the future.
author Brian Neal <bgneal@gmail.com>
date Fri, 24 Sep 2010 02:12:09 +0000
parents b4305e18d3af
children 767cedc7d12a
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"""This module contains user profile badge-related functionality."""

from bio.models import Badge
from bio.models import BadgeOwnership


# Numeric ID's for badges that are awarded for user actions:
(CONTRIBUTOR_PIN, CALENDAR_PIN, NEWS_PIN, LINK_PIN, DOWNLOAD_PIN,
        SECURITY_PIN) = range(6)


def award_badge(badge_id, user):
    """This function awards the badge specified by badge_id
    to the given user. If the user already has the badge,
    the badge count is incremented by one.
    """
    import logging
    try:
        badge = Badge.objects.get(numeric_id=badge_id)
    except Badge.DoesNotExist:
        logging.error("Can't award badge with numeric_id = %d" % badge_id)
        return

    profile = user.get_profile()

    # Does the user already have badges of this type?
    try:
        bo = BadgeOwnership.objects.get(profile=profile, badge=badge)
    except BadgeOwnership.DoesNotExist:
        # No badge of this type, yet
        bo = BadgeOwnership(profile=profile, badge=badge, count=1)
    else:
        # Already have this badge
        bo.count += 1
    bo.save()