136 lines
4.2 KiB
Python
136 lines
4.2 KiB
Python
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#!/usr/bin/python3
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import boxes
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import sys
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import argparse
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import cgi
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import tempfile
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import os
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from wsgiref.util import setup_testing_defaults
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from wsgiref.simple_server import make_server
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import wsgiref.util
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import box, box2, box3, flexbox, flexbox2, flexbox3, flextest, folder
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import magazinefile, trayinsert, typetray
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class ArgumentParserError(Exception): pass
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class ThrowingArgumentParser(argparse.ArgumentParser):
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def error(self, message):
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raise ArgumentParserError(message)
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boxes.ArgumentParser = ThrowingArgumentParser # Evil hack
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class BServer:
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def __init__(self):
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self.boxes = {
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"DemoBox" : boxes.DemoBox(),
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"Box" : box.Box(),
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"Box2" : box2.Box(),
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"Box3" : box3.Box(),
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"FlexBox" : flexbox.FlexBox(),
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"FlexBox2" : flexbox2.FlexBox(),
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"FlexBox3" : flexbox3.FlexBox(),
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}
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def arg2html(self, a):
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if isinstance(a, argparse._HelpAction):
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return ""
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if isinstance(a, argparse._StoreTrueAction):
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return """<tr><td>%s</td><td><input name="%s" type="checkbox" value="%s"></td><td>%s</td></tr>\n""" % \
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(a.dest, a.dest, a.default or "", a.help)
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return """<tr><td>%s</td><td><input name="%s" type="text" value="%s"></td><td>%s</td></tr>\n""" % \
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(a.dest, a.dest, a.default or "", a.help)
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def args2html(self, args, msg=""):
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if msg:
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msg = str(msg).replace("--", "")
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msg = """\n<p><span style="color:red">%s</span></p>\n""" % msg
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result = ["""<html><head><title>Foo</title></head>
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<body>%s
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<form action="" method="POST">
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<table>
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""" % msg ]
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#for a in args._actions:
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# print(a.__class__.__name__, a.option_strings, repr(a))
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for a in args._actions:
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if a.dest == "output":
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continue
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result.append(self.arg2html(a))
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if a.dest == "burn":
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result.append("</table>\n<hr>\n<table>\n")
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result.append("""</table>
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<button>Generate</button>
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</form>
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</body>
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</html>
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""")
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return (s.encode("utf-8") for s in result)
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def menu(self):
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result = ["""<html>
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<head><title>Boxes for Laser Cutters</title></head>
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<body>
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Text
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<ul>
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""" ]
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for name, box in self.boxes.items():
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result.append(""" <li><a href="%s">%s</a></li>""" % (name, name))
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result.append("""</ul>
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</body>
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</html>
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""")
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return (s.encode("utf-8") for s in result)
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def serve(self, environ, start_response):
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status = '200 OK'
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headers = [('Content-type', 'text/html; charset=utf-8')]
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#headers = [('Content-type', 'text/plain; charset=utf-8')]
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start_response(status, headers)
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d = cgi.parse_qs(environ['QUERY_STRING'])
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print(d)
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print(environ["PATH_INFO"])
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print(d)
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from pprint import pprint
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print(wsgiref.util.request_uri(environ), environ["QUERY_STRING"])
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#pprint(environ)
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box = self.boxes.get(environ["PATH_INFO"][1:], None)
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if environ["REQUEST_METHOD"] == "GET":
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if box:
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return self.args2html(box.argparser)
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else:
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return self.menu()
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elif environ["REQUEST_METHOD"] == "POST":
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try:
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length = int(environ.get('CONTENT_LENGTH', '0'))
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except ValueError:
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length = 0
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body = environ['wsgi.input'].read(length).decode()
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args = ["--"+arg for arg in body.split("&")]
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try:
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box.parseArgs(args)
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except (ArgumentParserError) as e:
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return self.args2html(box.argparser, e)
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fd, box.output = tempfile.mkstemp()
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box.render()
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result = open(box.output).readlines()
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os.remove(box.output)
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os.close(fd)
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return (l.encode("utf-8") for l in result)
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return [b"???"]
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if __name__=="__main__":
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boxserver = BServer()
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#boxserver.args2html(boxserver.boxes["DemoBox"].argparser)
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#sys.exit()
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httpd = make_server('', 8000, boxserver.serve)
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print("Serving on port 8000...")
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httpd.serve_forever()
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