# HG changeset patch
# User paulb
# Date 1106672447 0
# Node ID ad08b0ca3e980157cf4866384849e95b94250fa5
# Parent  7ef971673d9370974974ec502898a55ab373e598
[project @ 2005-01-25 17:00:44 by paulb]
Added a simple WebDAV interface to the database.

diff -r 7ef971673d93 -r ad08b0ca3e98 examples/Common/Configurator/Resources/config_dav.xsl
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/examples/Common/Configurator/Resources/config_dav.xsl	Tue Jan 25 17:00:47 2005 +0000
@@ -0,0 +1,81 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+                xmlns:D="DAV:"
+                version="1.0">
+
+  <xsl:param name="path"/>
+  <xsl:param name="start"/>
+
+  <xsl:template match="database">
+    <D:multistatus>
+      <xsl:choose>
+        <!-- Specified part of the database. -->
+        <xsl:when test="$start != ''">
+          <!-- Emit the container. -->
+          <xsl:call-template name="resource">
+            <xsl:with-param name="element" select="//*[local-name() = $start][1]"/>
+            <xsl:with-param name="container">true</xsl:with-param>
+          </xsl:call-template>
+          <!-- Emit all resources. -->
+          <xsl:for-each select="//*[local-name() = $start]/*">
+            <xsl:call-template name="resource">
+              <xsl:with-param name="element" select="."/>
+            </xsl:call-template>
+          </xsl:for-each>
+        </xsl:when>
+        <!-- Top level. -->
+        <xsl:otherwise>
+          <!-- Emit the container. -->
+          <xsl:call-template name="resource">
+            <xsl:with-param name="element" select="."/>
+            <xsl:with-param name="container">true</xsl:with-param>
+          </xsl:call-template>
+          <!-- Emit all resources. -->
+          <xsl:for-each select="*">
+            <xsl:call-template name="resource">
+              <xsl:with-param name="element" select="."/>
+            </xsl:call-template>
+          </xsl:for-each>
+        </xsl:otherwise>
+      </xsl:choose>
+    </D:multistatus>
+  </xsl:template>
+
+  <xsl:template name="resource">
+    <xsl:param name="element"/>
+    <xsl:param name="container"/>
+    <D:response>
+      <xsl:choose>
+        <xsl:when test="$container != ''">
+          <D:href><xsl:value-of select="$path"/>/</D:href>
+        </xsl:when>
+        <xsl:otherwise>
+          <D:href><xsl:value-of select="$path"/>/<xsl:value-of select="local-name()"/><xsl:if test="count($element/*) != 0">/</xsl:if></D:href>
+        </xsl:otherwise>
+      </xsl:choose>
+      <D:propstat>
+        <D:prop>
+          <D:creationdate>2004-10-13T23:57:00Z</D:creationdate>
+          <xsl:choose>
+            <xsl:when test="$container != ''">
+              <D:displayname><xsl:value-of select="$path"/></D:displayname>
+            </xsl:when>
+            <xsl:otherwise>
+              <D:displayname><xsl:value-of select="local-name()"/></D:displayname>
+            </xsl:otherwise>
+          </xsl:choose>
+          <D:resourcetype>
+          <xsl:if test="count($element/*) != 0">
+            <D:collection/>
+          </xsl:if>
+          </D:resourcetype>
+          <xsl:if test="count($element/*) = 0">
+            <D:getcontenttype>text/html</D:getcontenttype>
+          </xsl:if>
+        </D:prop>
+        <D:status>HTTP/1.1 200 OK</D:status>
+      </D:propstat>
+    </D:response>
+  </xsl:template>
+
+</xsl:stylesheet>
diff -r 7ef971673d93 -r ad08b0ca3e98 examples/Common/Configurator/__init__.py
--- a/examples/Common/Configurator/__init__.py	Tue Jan 25 17:00:34 2005 +0000
+++ b/examples/Common/Configurator/__init__.py	Tue Jan 25 17:00:47 2005 +0000
@@ -64,6 +64,28 @@
             fields = XSLForms.Fields.Fields(encoding=self.encoding, values_are_lists=1)
             parameters = trans.get_fields_from_body(self.encoding)
             documents = fields.make_documents(parameters.items())
+        elif method == "PROPFIND":
+            dav_xsl = os.path.join(self.resource_dir, "config_dav.xsl")
+            database_xml = os.path.join(self.resource_dir, "config_database.xml")
+            database = libxml2dom.parse(database_xml)
+
+            # Process the path.
+
+            parts = trans.get_path_info().split("/")
+            if not parts[-1]:
+                del parts[-1]
+
+            start = parts[-1]
+            path = "/".join(parts)
+            proc = XSLOutput.Processor([dav_xsl], parameters={
+                "path" : path,
+                "start" : start
+                })
+
+            trans.set_response_code(207)
+            proc.send_output(trans.get_response_stream(), trans.get_response_stream_encoding(),
+                database)
+            raise WebStack.Generic.EndOfResponse
         else:
             trans.set_response_code(405)
             raise WebStack.Generic.EndOfResponse
@@ -101,7 +123,7 @@
 
             database_xsl = os.path.join(self.resource_dir, "config_database.xsl")
             database_xml = os.path.join(self.resource_dir, "config_database.xml")
-            proc = XSLOutput.Processor([database_xsl], {"database" : database_xml})
+            proc = XSLOutput.Processor([database_xsl], references={"database" : database_xml})
             configuration = proc.get_result(configuration)
 
             # Start the response.