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Viewing changes to www/apps/tutorial/__init__.py

  • Committer: mattgiuca
  • Date: 2008-01-25 03:42:11 UTC
  • Revision ID: svn-v3-trunk0:2b9c9e99-6f39-0410-b283-7f802c844ae2:trunk:307
tutorial: Now each problem div has an ID. Added submit buttons which call
    JavaScript code to submit.
Added tutorial.js, which receives the submit request (currently stubbish).

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www/apps/tutorial/__init__.py
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import re
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from xml.dom import minidom
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import cjson
 
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from common import util
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import conf
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    req.write("<h1>IVLE Tutorials - %s</h1>\n<h2>%s</h2>\n"
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        % (cgi.escape(subject), cgi.escape(worksheetname)))
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    # Write each element
 
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    problemid = 0
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    for elem in elements:
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        if elem.tagName == "problem":
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            present_problem(req, subject, elem.getAttribute("src"))
 
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            present_problem(req, subject, elem.getAttribute("src"), problemid)
 
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            problemid += 1
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        else:
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            # Just treat this as a normal HTML element
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            req.write(elem.toxml() + '\n')
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    return data.strip()
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def present_problem(req, subject, problemsrc):
 
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def present_problem(req, subject, problemsrc, problemid):
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    """Open a problem file, and write out the problem to the request in HTML.
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    subject: Subject name.
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    problemsrc: "src" of the problem file. A path relative to the top-level
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        subjects base directory, as configured in conf.
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    """
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    req.write('<div class="tuteproblem">\n')
 
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    req.write('<div class="tuteproblem" id="problem%d">\n'
 
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        % problemid)
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    # First normalise the path
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    problemsrc = os.path.normpath(problemsrc)
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    # Now if it begins with ".." or separator, then it's illegal
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    req.write("<p><b>Problem:</b> %s</p>\n" % problemname)
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    if problemdesc is not None:
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        req.write("<p>%s</p>" % problemdesc)
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    req.write('<textarea class="problembox">%s</textarea>' \
 
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    req.write('<textarea class="problembox" cols="80" rows="12">%s</textarea>'
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            % problempartial)
 
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    req.write("""<div class="problembuttons">
 
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  <input type="button" value="Submit"
 
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    onclick="submitproblem(&quot;problem%d&quot;, %s)" />
 
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</div>
 
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""" % (problemid, cgi.escape(cjson.encode(problemsrc), quote=True)))
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    req.write("</div>\n")