38 lines
1.3 KiB
Python
38 lines
1.3 KiB
Python
import json
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## TODO: Abstract out from Django
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from django.conf import settings
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from mitxmako.shortcuts import render_to_response, render_to_string
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from x_module import XModule
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from lxml import etree
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class HtmlModule(XModule):
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id_attribute = 'filename'
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def get_state(self):
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return json.dumps({ })
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def get_xml_tags():
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return "html"
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def get_html(self):
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if self.filename==None:
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xmltree=etree.fromstring(self.xml)
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textlist=[xmltree.text]+[etree.tostring(i) for i in xmltree]+[xmltree.tail]
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textlist=[i for i in textlist if type(i)==str]
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return "".join(textlist)
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try:
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filename=settings.DATA_DIR+"html/"+self.filename+".xml"
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return open(filename).read()
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except: # For backwards compatibility. TODO: Remove
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return render_to_string(self.filename, {'id': self.item_id})
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def __init__(self, xml, item_id, ajax_url=None, track_url=None, state=None, track_function=None, render_function = None):
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XModule.__init__(self, xml, item_id, ajax_url, track_url, state, track_function, render_function)
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xmltree=etree.fromstring(xml)
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self.filename = None
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filename_l=xmltree.xpath("/html/@filename")
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if len(filename_l)>0:
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self.filename=str(filename_l[0])
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