54 lines
1.2 KiB
Python
54 lines
1.2 KiB
Python
from django import template
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from templatetag_sugar.register import tag
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from templatetag_sugar.parser import Variable, Constant
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from snipts.models import Favorite, Snipt
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from snipts.utils import get_lexers_list
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import hashlib
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register = template.Library()
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@tag(register, [Constant('as'), Variable()])
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def snipt_is_favorited_by_user(context, asvar):
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user = context['request'].user
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snipt = context['snipt']
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is_favorited = False
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if user.is_authenticated():
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if snipt.user != user:
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try:
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is_favorited = Favorite.objects.get(snipt=snipt, user=user).id
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except Favorite.DoesNotExist:
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pass
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context[asvar] = is_favorited
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return ''
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@tag(register, [])
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def snipts_count_for_user(context):
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user = context['request'].user
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if user.is_authenticated():
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snipts = Snipt.objects.filter(user=user).values('id').count()
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else:
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snipts = 0
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return snipts
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@tag(register, [Constant('as'), Variable()])
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def get_lexers(context, asvar):
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context[asvar] = get_lexers_list()
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return ''
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@register.filter
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def md5(string):
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return hashlib.md5(string.lower()).hexdigest()
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