First version of an OpenSearch endpoint for Elgg

3 files changed, 69 insertions, 0 deletions

diff --git a/views/opensearch_rss/page_shells/default.php b/views/opensearch_rss/page_shells/default.php
new file mode 100644
index 000000000..52aa8854c
--- /dev/null
+++ b/views/opensearch_rss/page_shells/default.php
@@ -0,0 +1,42 @@
+<?php
+
+global $OPEN_SEARCH_COUNT;
+
+header("Content-Type: application/rss+xml");
+
+// allow caching as required by stupid MS products for https feeds.
+header('Pragma: public', TRUE);
+
+echo "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
+
+// Set title
+$search_terms = get_input('q');
+$title = $vars['config']->sitename;
+$title .= " Search: $search_terms";
+
+$description = "Search results for \"$search_terms\"";
+
+// Remove viewtype from URL
+$search_url = str_replace('&view=opensearch_rss','', full_url());
+
+$os_url = "{$vars['url']}pg/opensearch/osd.xml";
+
+
+?>
+<rss version="2.0" xmlns:opensearch="http://a9.com/-/spec/opensearch/1.1/" xmlns:atom="http://www.w3.org/2005/Atom">
+<channel>
+	<title><?php echo $title; ?></title>
+	<link><?php echo $search_url; ?></link>
+	<description><?php echo $description; ?></description>
+	<opensearch:totalResults><?php echo $OPEN_SEARCH_COUNT; ?></opensearch:totalResults>
+	<opensearch:startIndex>1</opensearch:startIndex>
+	<opensearch:itemsPerPage>10</opensearch:itemsPerPage>
+	<atom:link rel="search" type="application/opensearchdescription+xml" href="<?php echo $os_url; ?>"/>
+	<opensearch:Query role="request" searchTerms="<?php echo $search_terms; ?>" startPage="1" />
+<?php
+
+		echo $vars['body'];
+
+?>
+</channel>
+</rss>
diff --git a/views/opensearch_rss/search/layout.php b/views/opensearch_rss/search/layout.php
new file mode 100644
index 000000000..4cd2ff050
--- /dev/null
+++ b/views/opensearch_rss/search/layout.php
@@ -0,0 +1,2 @@
+<?php
+echo $vars['body'];
\ No newline at end of file
diff --git a/views/opensearch_rss/search/listing.php b/views/opensearch_rss/search/listing.php
new file mode 100644
index 000000000..367bf332f
--- /dev/null
+++ b/views/opensearch_rss/search/listing.php
@@ -0,0 +1,25 @@
+<?php
+
+global $OPEN_SEARCH_COUNT;
+if (!isset($OPEN_SEARCH_COUNT)) {
+	$OPEN_SEARCH_COUNT = 0;
+}
+
+$OPEN_SEARCH_COUNT += $vars['results']['count'];
+
+//var_dump($vars['results']);
+
+elgg_set_viewtype('rss');
+$entities = $vars['results']['entities'];
+foreach ($entities as $entity) {
+	if ($view = search_get_search_view($vars['params'], 'entity')) {
+		$body .= elgg_view($view, array(
+			'entity' => $entity,
+			'params' => $vars['params'],
+			'results' => $vars['results']
+		));
+	}
+}
+elgg_set_viewtype('opensearch_rss');
+
+echo $body;
\ No newline at end of file