Implements /download indexing and download

CHEROKEE_WEB-server.py

@@ -30,6 +30,7 @@
 import CTK
 import PageIndex
 import PageDownload
+import PageDownloadIndex
 import PageSVN
 import PageDistro
 import PageDoc

PageDownloadIndex.py

@@ -0,0 +1,101 @@
+# -*- Mode: python; coding: utf-8 -*-
+
+#
+# Cherokee Web Site
+#
+# Authors:
+#      Alvaro Lopez Ortega <alvaro@alobbs.com>
+#
+# Copyright (C) 2001-2011 Alvaro Lopez Ortega
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of version 2 of the GNU General Public
+# License as published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
+
+import re
+import os
+import CTK
+import Page
+from config import *
+
+URL_BASE = "/download"
+
+
+def sort_files (x, y):
+    x_is_dir = os.path.isdir(x)
+    y_is_dir = os.path.isdir(y)
+    if x_is_dir and not y_is_dir:
+        return 1
+    elif y_is_dir and not x_is_dir:
+        return -1
+    elif y_is_dir and x_is_dir:
+        return cmp(x,y)
+    return cmp(x,y)
+
+
+class Index (CTK.Box):
+    def __init__ (self, web_path):
+        CTK.Box.__init__ (self)
+
+        self += CTK.RawHTML ('<h1>Index of %s</h1>'%(web_path))
+
+        if web_path.count('/') >= 2:
+            up_dir = os.path.realpath (URL_BASE + web_path + "/../")
+            self += CTK.Link (up_dir, CTK.RawHTML(_("Parent Directory")))
+            self += CTK.RawHTML ("<br/>")
+
+        fp = os.path.join (DOWNLOADS_LOCAL, "."+web_path)
+
+        files = os.listdir (fp)
+        files.sort (sort_files)
+
+        for f in files:
+            link = os.path.join (URL_BASE, '.'+web_path, f)
+
+            self += CTK.Link (link, CTK.RawHTML(f))
+            self += CTK.RawHTML ("<br/>")
+
+
+class Dispatcher:
+    def __call__ (self):
+        title = _("Cherokee Project Downloads")
+
+        # Page
+        page = Page.Page_Menu (title=title)
+
+        # Dispatcher
+        tmp = re.findall (r'%s/(.*)$'%(URL_BASE), CTK.request.url)
+        if not tmp:
+            page += Index('/')
+            return page.Render()
+
+        # Check path
+        path = tmp[0]
+        fp = os.path.realpath (os.path.join (DOWNLOADS_LOCAL, path))
+        if not fp.startswith (DOWNLOADS_LOCAL):
+            page += CTK.RawHTML ("Nice try")
+            return page.Render()
+
+        if not os.path.exists (fp):
+            return CTK.HTTP_Response (404)
+
+        # It is a directory
+        if os.path.isdir (fp):
+            page += Index (fp[len(DOWNLOADS_LOCAL):])
+            return page.Render()
+
+        return CTK.HTTP_XSendfile (fp)
+
+
+CTK.publish (r'^%s'%(URL_BASE), Dispatcher)