54 lines
1.7 KiB
Python
54 lines
1.7 KiB
Python
import json
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import logging
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from x_module import XModule
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from mako_module import MakoModuleDescriptor
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from lxml import etree
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from pkg_resources import resource_string
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log = logging.getLogger("mitx.courseware")
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#-----------------------------------------------------------------------------
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class HtmlModuleDescriptor(MakoModuleDescriptor):
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"""
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Module for putting raw html in a course
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"""
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mako_template = "widgets/html-edit.html"
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# TODO (cpennington): Make this into a proper module
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js = {'coffee': [resource_string(__name__, 'js/module/html.coffee')]}
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class Module(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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@classmethod
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def get_xml_tags(c):
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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="html/"+self.filename
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return self.filestore.open(filename).read()
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except: # For backwards compatibility. TODO: Remove
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if self.DEBUG:
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log.info('[courseware.modules.html_module] filename=%s' % self.filename)
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return self.system.render_template(self.filename, {'id': self.item_id}, namespace='course')
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def __init__(self, system, xml, item_id, state=None):
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XModule.__init__(self, system, xml, item_id, state)
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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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