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import xml.etree.ElementTree as et
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import xml.dom.minidom
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from django.http import HttpResponse, Http404
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from boards.models import GlobalId, Post
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from boards.models.post.sync import SyncManager
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def response_pull(request):
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request_xml = request.body
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if request_xml is None:
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return HttpResponse(content='Use the API')
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response_xml = SyncManager.generate_response_pull()
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return HttpResponse(content=response_xml)
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def response_get(request):
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"""
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Processes a GET request with post ID list and returns the posts XML list.
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Request should contain an 'xml' post attribute with the actual request XML.
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"""
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request_xml = request.body
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if request_xml is None:
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return HttpResponse(content='Use the API')
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posts = []
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root_tag = et.fromstring(request_xml)
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model_tag = root_tag[0]
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for id_tag in model_tag:
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global_id, exists = GlobalId.from_xml_element(id_tag)
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if exists:
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posts.append(Post.objects.get(global_id=global_id))
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response_xml = SyncManager.generate_response_get(posts)
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return HttpResponse(content=response_xml)
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def get_post_sync_data(request, post_id):
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try:
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post = Post.objects.get(id=post_id)
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except Post.DoesNotExist:
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raise Http404()
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xml_str = SyncManager.generate_response_get([post])
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xml_repr = xml.dom.minidom.parseString(xml_str)
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xml_repr = xml_repr.toprettyxml()
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content = '=Global ID=\n%s\n\n=XML=\n%s' \
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% (post.global_id, xml_repr)
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return HttpResponse(
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content_type='text/plain; charset=utf-8',
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content=content,
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)
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