Marcus Povey <marcus@dushka.co.uk>

* Added prototype FOAF view

git-svn-id: https://code.elgg.org/elgg/trunk@618 36083f99-b078-4883-b0ff-0f9b5a30f544

2 files changed, 78 insertions, 0 deletions

diff --git a/views/foaf/export/entity.php b/views/foaf/export/entity.php
new file mode 100644
index 000000000..aea0b7855
--- /dev/null
+++ b/views/foaf/export/entity.php
@@ -0,0 +1,62 @@
+<?php
+	/**
+	 * Elgg FOAF Entity export.
+	 * Displays an ElggUser entity as FOAF.
+	 * 
+	 * @package Elgg
+	 * @subpackage Core
+	 * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
+	 * @author Marcus Povey
+	 * @copyright Curverider Ltd 2008
+	 * @link http://elgg.org/
+	 */
+
+	global $CONFIG;
+	
+	$entity = $vars['entity'];
+	
+	if (!($entity instanceof ElggUser))
+		exit;
+
+?>
+<rdf:RDF
+  xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+  xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
+  xmlns:foaf="http://xmlns.com/foaf/0.1/">
+
+  <foaf:Person>
+  	<foaf:name><?php echo $entity->name; ?></foaf:name>
+  	<foaf:mbox rdf:resource="<?php echo $entity->email; ?>"/>
+  	<foaf:nick><?php echo $entity->username; ?></foaf:nick>
+  	
+  	<!--  TODO : more -->
+  	
+<?php
+	
+	// Get friends
+	$friends = get_entities_from_relationship("friend", $entity->guid);
+
+	// Iterate through and generate foaf:knows
+	if ($friends)
+	{
+		echo "<foaf:knows>\n";
+		
+		foreach ($friends as $friend)
+		{
+			if ($friend instanceof ElggUser) 
+			{
+?>
+				<foaf:Person>
+					<foaf:name><?php echo $friend->name; ?></foaf:name>
+  					<foaf:mbox rdf:resource="<?php echo $friend->email; ?>"/>
+  					<rdfs:seeAlso rdf:resource="<?php echo guid_to_uuid($friend->guid); ?>"/>
+				</foaf:Person>		
+<?php		
+			}	
+		}
+
+		echo "</foaf:knows>\n";
+	}
+?>
+  </foaf:Person>
+</rdf:RDF>
\ No newline at end of file
diff --git a/views/foaf/pageshells/pageshell.php b/views/foaf/pageshells/pageshell.php
new file mode 100644
index 000000000..f5c7a4ce0
--- /dev/null
+++ b/views/foaf/pageshells/pageshell.php
@@ -0,0 +1,16 @@
+<?php
+	/**
+	 * Elgg XML output pageshell
+	 * 
+	 * @package Elgg
+	 * @subpackage Core
+	 * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
+	 * @author Marcus Povey
+	 * @copyright Curverider Ltd 2008
+	 * @link http://elgg.org/
+	 * 
+	 */
+
+	header("Content-Type: text/xml");
+	echo $vars['body'];
+?>
\ No newline at end of file