maepadweb.py

   1
   2 import minidb
   3 import urlparse
   4 import BaseHTTPServer
   5 import json
   6
   7 class MaePad(object):
   8     class Node(object):
   9         UNKNOWN, TEXT, SKETCH, CHECKLIST = range(4)
  10
  11     class NodeFlag(object):
  12         NONE = 0
  13         SKETCHLINES, SKETCHGRAPH, WORDRAP = (1 << x for x in range(3))
  14
  15     class ChecklistStyle(object):
  16         CHECKED, BOLD, STRIKE = (1 << x for x in range(3))
  17
  18     class checklists(object):
  19         __slots__ = {
  20             'idx': int,
  21             'nodeid': int,
  22             'name': str,
  23             'style': int,
  24             'color': int,
  25             'ord': int,
  26         }
  27
  28         @classmethod
  29         def sorted(cls, l):
  30             c = lambda a, b: cmp((a.ord, a.idx), (b.ord, b.idx))
  31             return sorted(l, c)
  32
  33
  34     class nodes(object):
  35         __slots__ = {
  36             'nodeid': int,
  37             'parent': int,
  38             'bodytype': int,
  39             'name': str,
  40             'body': str,
  41             'nameblob': str,
  42             'bodyblob': str,
  43             'lastmodified': int,
  44             'ord': int,
  45             'flags': int,
  46         }
  47
  48         @classmethod
  49         def sorted(cls, l):
  50             c = lambda a, b: cmp(a.ord, b.ord)
  51             return sorted(l, c)
  52
  53
  54 class MaePadServer(BaseHTTPServer.BaseHTTPRequestHandler):
  55     db = None
  56
  57     def start_output(self, status=200, content_type='text/html'):
  58         self.send_response(status)
  59         self.send_header('Content-type', content_type)
  60         self.end_headers()
  61
  62     def send_json(self, data):
  63         self.start_output(content_type='text/plain')
  64         self.wfile.write(json.dumps(data))
  65         self.wfile.close()
  66
  67     def send_html(self, data):
  68         self.start_output(content_type='text/html')
  69         self.wfile.write(data)
  70         self.wfile.close()
  71
  72     def _nodelist__json(self):
  73         self.send_json([(x.nodeid, x.name, x.bodytype) for x in self.db.load(MaePad.nodes)])
  74
  75     def do_GET(self):
  76         url = urlparse.urlparse(self.path)
  77         query = urlparse.parse_qs(url.query)
  78         path = filter(None, url.path.split('/'))
  79
  80         if len(path) == 0:
  81             mode = 'index'
  82         elif len(path) == 1:
  83             mode = path[0]
  84         else:
  85             self.start_output(404, 'text/plain')
  86             self.wfile.write("404'd!")
  87             self.wfile.close()
  88
  89         if mode == 'index':
  90             self.send_html('<h1>yo</h1>')
  91         else:
  92             attr_name = '_' + mode.replace('.', '__')
  93             if hasattr(self, attr_name):
  94                 getattr(self, attr_name)()
  95
  96
  97 #if __name__ == '__main__':
  98 #    db = minidb.Store('memos.db')
  99 #    for node in MaePad.nodes.sorted(db.load(MaePad.nodes)):
 100 #        print node.name
 101 #        if node.bodytype == MaePad.Node.CHECKLIST:
 102 #            for item in MaePad.checklists.sorted(
 103 #                    db.load(MaePad.checklists, nodeid=node.nodeid)):
 104 #                if item.style == MaePad.ChecklistStyle.CHECKED:
 105 #                    print ' XX ', item.name
 106 #                else:
 107 #                    print '    ', item.name
 108
 109 MaePadServer.db = minidb.Store('memos.db')
 110
 111 server = BaseHTTPServer.HTTPServer(('', 8888), MaePadServer)
 112 server.serve_forever()
 113