77 lines
1.9 KiB
Python
Executable File
77 lines
1.9 KiB
Python
Executable File
from django.shortcuts import render
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from django.core.serializers.json import DjangoJSONEncoder
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from django.utils import timezone, dateformat
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import programs.models as models
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import programs.settings
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class DiffusionList:
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type = None
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next = None
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prev = None
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at = None
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count = None
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def __init__ (self, **kwargs):
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self.__dict__ = kwargs
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if kwargs:
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self.get_queryset()
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def get_queryset (self):
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diffusions = models.Diffusion.objects;
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if self.next: diffusions = diffusions.filter( date_end__ge = timezone.now() )
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elif self.prev: diffusions = diffusions.filter( date_end__le = timezone.now() )
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else: diffusions = diffusions.all()
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diffusions = diffusions.extra(order_by = ['date'])
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if self.at: diffusions = diffusions[self.at:]
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if self.count: diffusions = diffusions[:self.count]
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self.diffusions = diffusions
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def raw_string():
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"""
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Return a string with diffusions rendered as raw
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"""
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res = []
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for diffusion in diffusions:
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r = [ dateformat.format(diffusion.date, "Y/m/d H:i:s")
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, str(diffusion.type)
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, diffusion.parent.file.path
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, diffusion.parent.file.url
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]
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res.push(' '.join(r))
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return '\n'.join(res)
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def json_string():
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import json
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res = []
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for diffusion in diffusions:
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r = {
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'date': dateformat.format(diffusion.date, "Y/m/d H:i:s")
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, 'date_end': dateformat.format(diffusion.date_end, "Y/m/d H:i:s")
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, 'type': str(diffusion.type)
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, 'file_path': diffusion.parent.file.path
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, 'file_url': diffusion.parent.file.url
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}
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res.push(json.dumps(r))
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return '\n'.join(res)
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