1.1 --- a/examples/BaseHTTPRequestHandler/CalendarApp.py Thu Aug 18 21:09:33 2005 +0000
1.2 +++ b/examples/BaseHTTPRequestHandler/CalendarApp.py Thu Aug 18 21:10:09 2005 +0000
1.3 @@ -1,9 +1,9 @@
1.4 #!/usr/bin/env python
1.5
1.6 from WebStack.Adapters.BaseHTTPRequestHandler import deploy
1.7 -from Calendar import DirectoryResource
1.8 +from Calendar import CalendarResource
1.9
1.10 print "Serving..."
1.11 -deploy(DirectoryResource())
1.12 +deploy(CalendarResource())
1.13
1.14 # vim: tabstop=4 expandtab shiftwidth=4
2.1 --- a/examples/BaseHTTPRequestHandler/DemoApp.py Thu Aug 18 21:09:33 2005 +0000
2.2 +++ b/examples/BaseHTTPRequestHandler/DemoApp.py Thu Aug 18 21:10:09 2005 +0000
2.3 @@ -18,6 +18,7 @@
2.4 from Simple import SimpleResource
2.5 from Unicode import UnicodeResource
2.6 from VerySimple import VerySimpleResource
2.7 +from Calendar import CalendarResource
2.8
2.9 # A very simple index page.
2.10
2.11 @@ -41,6 +42,8 @@
2.12 <li><a href="simple">Simple test</a></li>
2.13 <li><a href="unicode">Unicode test</a></li>
2.14 <li><a href="verysimple">Very simple test</a></li>
2.15 + <li><a href="webdav://localhost:8080/calendar/">Calendar store example</a> - <strong>requires a WebDAV-capable browser</strong><br />
2.16 + Copy calendar files into the directory, view them, delete them, and so on.</li>
2.17 </ul>
2.18 <p>You can run all of the examples independently - see the documentation in
2.19 the <code>docs</code> directory, especially the subdirectories for each
2.20 @@ -59,6 +62,7 @@
2.21 "simple" : SimpleResource(),
2.22 "unicode" : UnicodeResource(),
2.23 "verysimple" : VerySimpleResource(),
2.24 + "calendar" : CalendarResource(),
2.25 "" : DemoResource(),
2.26 })
2.27
3.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
3.2 +++ b/examples/CGI/CalendarHandler.py Thu Aug 18 21:10:09 2005 +0000
3.3 @@ -0,0 +1,14 @@
3.4 +#!/usr/bin/env python
3.5 +
3.6 +# NOTE: Path manipulation requires manual customisation.
3.7 +
3.8 +import sys
3.9 +sys.path.append("/home/paulb/Software/Python/WebStack")
3.10 +sys.path.append("/home/paulb/Software/Python/WebStack/examples/Common")
3.11 +
3.12 +from WebStack.Adapters.CGI import deploy
3.13 +from Calendar import CalendarResource
3.14 +
3.15 +deploy(CalendarResource())
3.16 +
3.17 +# vim: tabstop=4 expandtab shiftwidth=4
4.1 --- a/examples/Common/Calendar/__init__.py Thu Aug 18 21:09:33 2005 +0000
4.2 +++ b/examples/Common/Calendar/__init__.py Thu Aug 18 21:10:09 2005 +0000
4.3 @@ -4,8 +4,9 @@
4.4
4.5 import WebStack.Generic
4.6 import time
4.7 +import os
4.8
4.9 -class DirectoryResource:
4.10 +class CalendarResource:
4.11
4.12 """
4.13 A resource which handles incoming calendars and viewing requests.
4.14 @@ -14,6 +15,12 @@
4.15 calendars, yet also accepts incoming calendars.
4.16 """
4.17
4.18 + resource_dir = os.path.join(os.path.split(__file__)[0], "calendars")
4.19 +
4.20 + def __init__(self):
4.21 + if not os.path.exists(self.resource_dir):
4.22 + os.mkdir(self.resource_dir)
4.23 +
4.24 def respond(self, trans):
4.25
4.26 """
4.27 @@ -30,8 +37,10 @@
4.28 method = trans.get_request_method()
4.29
4.30 # NOTE: Some frameworks do not pass in the content type.
4.31 + # NOTE: We always assume that calendar files are being uploaded.
4.32
4.33 content_type = trans.get_content_type()
4.34 + calendar_name = trans.get_virtual_path_info().split("/")[-1]
4.35
4.36 # Handle uploads.
4.37
4.38 @@ -40,17 +49,14 @@
4.39 # Get the last path component as the name of the calendar.
4.40 # NOTE: This could be improved to permit hierarchical naming.
4.41
4.42 - calendar_name = trans.get_path_without_query().split("/")[-1]
4.43 input = trans.get_request_stream()
4.44 data = input.read()
4.45
4.46 - # Store the calendar in the session.
4.47 + # Store the calendar in the directory.
4.48
4.49 - session["calendar name"] = calendar_name
4.50 - session["media type"] = content_type.media_type
4.51 - session["calendar data"] = data
4.52 - session["calendar size"] = len(data)
4.53 - session["calendar time"] = time.strftime("%Y-%m-%dT%T")
4.54 + f = open(os.path.join(self.resource_dir, calendar_name), "wb")
4.55 + f.write(data)
4.56 + f.close()
4.57
4.58 # Handle directory browsing.
4.59
4.60 @@ -62,7 +68,8 @@
4.61 <D:multistatus xmlns:D="DAV:">
4.62 """)
4.63
4.64 - if trans.get_path_info() == "/":
4.65 + if trans.get_virtual_path_info() == "/":
4.66 + time_now = time.strftime("%Y-%m-%dT%TZ", time.gmtime(time.time()))
4.67 out.write("""
4.68 <D:response>
4.69 <D:href>%s</D:href>
4.70 @@ -77,9 +84,12 @@
4.71 <D:status>HTTP/1.1 200 OK</D:status>
4.72 </D:propstat>
4.73 </D:response>
4.74 -""" % (trans.get_path_without_query(), time.strftime("%Y-%m-%dT%T"), trans.get_path_without_query()))
4.75 +""" % (trans.get_path_without_query(), time_now, trans.get_path_without_query()))
4.76
4.77 - if session.has_key("calendar name"):
4.78 + for filename in os.listdir(self.resource_dir):
4.79 + pathname = os.path.join(self.resource_dir, filename)
4.80 + created = time.strftime("%Y-%m-%dT%TZ", time.gmtime(os.path.getctime(pathname)))
4.81 + size = os.path.getsize(pathname)
4.82 out.write("""
4.83 <D:response>
4.84 <D:href>%s%s</D:href>
4.85 @@ -89,12 +99,12 @@
4.86 <D:displayname>%s</D:displayname>
4.87 <D:resourcetype/>
4.88 <D:getcontenttype>%s</D:getcontenttype>
4.89 + <D:getcontentlength>%s</D:getcontentlength>
4.90 </D:prop>
4.91 <D:status>HTTP/1.1 200 OK</D:status>
4.92 </D:propstat>
4.93 </D:response>
4.94 -""" % (trans.get_path_without_query(), session.get("calendar name"), session.get("calendar time") or time.strftime("%Y-%m-%dT%T"),
4.95 - session.get("calendar name"), session.get("media type") or ""))
4.96 +""" % (trans.get_path_without_query(), filename, created, filename, "text/calendar", size))
4.97
4.98 out.write("""
4.99 </D:multistatus>
4.100 @@ -105,20 +115,48 @@
4.101 elif method == "GET":
4.102 trans.set_content_type(WebStack.Generic.ContentType("text/html"))
4.103 out = trans.get_response_stream()
4.104 - out.write("""
4.105 -<html>
4.106 - <head>
4.107 - <title>Last Uploaded Calendar</title>
4.108 - </head>
4.109 - <body>
4.110 - <h1>Calendar %s</h1>
4.111 - <p>Media type: %s</p>
4.112 - <p>Calendar size: %s</p>
4.113 - <pre>%s</pre>
4.114 - </body>
4.115 -</html>
4.116 -""" % (session.get("calendar name"), session.get("media type"), session.get("calendar size"),
4.117 - session.get("calendar data", "").replace("&", "&").replace("<", "<").replace(">", ">")))
4.118 + f = open(os.path.join(self.resource_dir, calendar_name))
4.119 + out.write(f.read())
4.120 + f.close()
4.121 +
4.122 + # Handle deletion.
4.123 +
4.124 + elif method == "DELETE":
4.125 + try:
4.126 + os.remove(os.path.join(self.resource_dir, calendar_name))
4.127 + except OSError:
4.128 + trans.set_response_code(500)
4.129 +
4.130 + # Handle renaming.
4.131 +
4.132 + elif method in ("MOVE", "COPY"):
4.133 + destinations = trans.get_header_values("Destination")
4.134 + if len(destinations) != 1:
4.135 + trans.set_response_code(500)
4.136 + else:
4.137 + try:
4.138 + # Convert the URL into a filename.
4.139 + # NOTE: Assume that the URL references the same "directory".
4.140 +
4.141 + destination = destinations[0].split("/")[-1]
4.142 +
4.143 + if method == "MOVE":
4.144 + os.rename(os.path.join(self.resource_dir, calendar_name), os.path.join(self.resource_dir, destination))
4.145 + elif method == "COPY":
4.146 + f_old = open(os.path.join(self.resource_dir, calendar_name), "rb")
4.147 + f_new = open(os.path.join(self.resource_dir, destination), "wb")
4.148 + f_new.write(f_old.read())
4.149 + f_new.close()
4.150 + f_old.close()
4.151 +
4.152 + # NOTE: We do not observe the rules regarding overwriting
4.153 + # NOTE: and the appropriate status codes.
4.154 +
4.155 + trans.set_header_value("Location", destinations[0])
4.156 + trans.set_response_code(201)
4.157 +
4.158 + except OSError:
4.159 + trans.set_response_code(500)
4.160
4.161 # Disallow other methods.
4.162
5.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
5.2 +++ b/examples/JavaServlet/CalendarApp.py Thu Aug 18 21:10:09 2005 +0000
5.3 @@ -0,0 +1,15 @@
5.4 +#!/usr/bin/env python
5.5 +
5.6 +from WebStack.Adapters import JavaServlet
5.7 +from Calendar import CalendarResource
5.8 +from javax.servlet.http import HttpServlet
5.9 +
5.10 +class CalendarApp(HttpServlet):
5.11 + def __init__(self):
5.12 + HttpServlet.__init__(self)
5.13 + self.dispatcher = JavaServlet.Dispatcher(CalendarResource())
5.14 +
5.15 + def service(self, request, response):
5.16 + self.dispatcher.service(request, response)
5.17 +
5.18 +# vim: tabstop=4 expandtab shiftwidth=4
6.1 --- a/examples/ModPython/CalendarApp/CalendarHandler.py Thu Aug 18 21:09:33 2005 +0000
6.2 +++ b/examples/ModPython/CalendarApp/CalendarHandler.py Thu Aug 18 21:10:09 2005 +0000
6.3 @@ -7,11 +7,11 @@
6.4 sys.path.append("/home/paulb/Software/Python/WebStack/examples/Common")
6.5
6.6 from WebStack.Adapters import ModPython
6.7 -from Calendar import DirectoryResource
6.8 +from Calendar import CalendarResource
6.9
6.10 # NOTE: Not sure if the resource should be maintained in a resource pool.
6.11
6.12 -resource = DirectoryResource()
6.13 +resource = CalendarResource()
6.14
6.15 def handler(req):
6.16 global resource
7.1 --- a/examples/Twisted/CalendarApp.py Thu Aug 18 21:09:33 2005 +0000
7.2 +++ b/examples/Twisted/CalendarApp.py Thu Aug 18 21:10:09 2005 +0000
7.3 @@ -1,9 +1,9 @@
7.4 #!/usr/bin/env python
7.5
7.6 from WebStack.Adapters.Twisted import deploy
7.7 -from Calendar import DirectoryResource
7.8 +from Calendar import CalendarResource
7.9
7.10 print "Serving..."
7.11 -deploy(DirectoryResource())
7.12 +deploy(CalendarResource())
7.13
7.14 # vim: tabstop=4 expandtab shiftwidth=4
8.1 --- a/examples/WSGI/CalendarHandler.py Thu Aug 18 21:09:33 2005 +0000
8.2 +++ b/examples/WSGI/CalendarHandler.py Thu Aug 18 21:10:09 2005 +0000
8.3 @@ -7,8 +7,8 @@
8.4 sys.path.append("/home/paulb/Software/Python/WebStack/examples/Common")
8.5
8.6 from WebStack.Adapters.WSGI import deploy
8.7 -from Calendar import DirectoryResource
8.8 +from Calendar import CalendarResource
8.9
8.10 -deploy(DirectoryResource())
8.11 +deploy(CalendarResource())
8.12
8.13 # vim: tabstop=4 expandtab shiftwidth=4
9.1 --- a/examples/Webware/CalendarApp/__init__.py Thu Aug 18 21:09:33 2005 +0000
9.2 +++ b/examples/Webware/CalendarApp/__init__.py Thu Aug 18 21:10:09 2005 +0000
9.3 @@ -7,15 +7,15 @@
9.4 __version__ = "0.1"
9.5
9.6 from WebStack.Adapters.Webware import WebStackServletFactory
9.7 -from Calendar import DirectoryResource
9.8 +from Calendar import CalendarResource
9.9
9.10 # NOTE: Initialising a shared resource.
9.11
9.12 -resource = DirectoryResource()
9.13 +resource = CalendarResource()
9.14
9.15 def InstallInWebKit(appServer):
9.16 global resource
9.17 app = appServer.application()
9.18 - app.addServletFactory(WebStackServletFactory(app, resource, [".ics"]))
9.19 + app.addServletFactory(WebStackServletFactory(app, resource, [".cal"]))
9.20
9.21 # vim: tabstop=4 expandtab shiftwidth=4
10.1 --- a/examples/Webware/CalendarContext/__init__.py Thu Aug 18 21:09:33 2005 +0000
10.2 +++ b/examples/Webware/CalendarContext/__init__.py Thu Aug 18 21:10:09 2005 +0000
10.3 @@ -5,11 +5,11 @@
10.4 """
10.5
10.6 from WebStack.Adapters.Webware import WebStackURLParser
10.7 -from Calendar import DirectoryResource
10.8 +from Calendar import CalendarResource
10.9
10.10 # NOTE: Initialising a shared resource.
10.11
10.12 -resource = DirectoryResource()
10.13 +resource = CalendarResource()
10.14 urlParser = WebStackURLParser(resource)
10.15
10.16 # vim: tabstop=4 expandtab shiftwidth=4
11.1 --- a/examples/Zope/CalendarProduct/__init__.py Thu Aug 18 21:09:33 2005 +0000
11.2 +++ b/examples/Zope/CalendarProduct/__init__.py Thu Aug 18 21:10:09 2005 +0000
11.3 @@ -2,14 +2,14 @@
11.4
11.5 "A Zope calendar product."
11.6
11.7 -from Calendar import DirectoryResource
11.8 +from Calendar import CalendarResource
11.9 from WebStack.Adapters.Zope import WebStackAdapterProduct
11.10 from Globals import InitializeClass
11.11
11.12 class CalendarProduct(WebStackAdapterProduct):
11.13 meta_type = "Calendar product"
11.14 def __init__(self, id):
11.15 - WebStackAdapterProduct.__init__(self, id, DirectoryResource())
11.16 + WebStackAdapterProduct.__init__(self, id, CalendarResource())
11.17
11.18 InitializeClass(CalendarProduct)
11.19
