Add 'mod/opensearch/' from commit '853cb44b625cbe0e1cae3dff197d54645a1291a1'

git-subtree-dir: mod/opensearch
git-subtree-mainline: ba0d506ade08ae46ba665474a8b9c81e838f2eee
git-subtree-split: 853cb44b625cbe0e1cae3dff197d54645a1291a1

7 files changed, 261 insertions, 0 deletions

diff --git a/mod/opensearch/views/default/opensearch/includes.php b/mod/opensearch/views/default/opensearch/includes.php
new file mode 100644
index 000000000..6aceb45c2
--- /dev/null
+++ b/mod/opensearch/views/default/opensearch/includes.php
@@ -0,0 +1,10 @@
+<?php
+/**
+ * OpenSearch head include
+ */
+
+$url = elgg_normalize_url('opensearch/osd.xml');
+$title = elgg_get_site_entity()->name;
+?>
+
+<link rel="search" type="application/opensearchdescription+xml" href="<?php echo $url; ?>" title="<?php echo $title; ?>" />
diff --git a/mod/opensearch/views/default/plugins/opensearch/settings.php b/mod/opensearch/views/default/plugins/opensearch/settings.php
new file mode 100644
index 000000000..23ba19538
--- /dev/null
+++ b/mod/opensearch/views/default/plugins/opensearch/settings.php
@@ -0,0 +1,97 @@
+<?php
+/**
+ * Opensearch plugin settings
+ */
+
+// set default value
+if (!isset($vars['entity']->shortname)) {
+	$vars['entity']->shortname = elgg_get_site_entity()->name;
+}
+if (!isset($vars['entity']->desc)) {
+	$vars['entity']->desc = elgg_echo('opensearch:engine', array(elgg_get_site_entity()->name));
+}
+if (!isset($vars['entity']->longname)) {
+	$vars['entity']->longname = elgg_get_site_entity()->description;
+}
+if (!isset($vars['entity']->icon)) {
+	$vars['entity']->icon = '_graphics/favicon.ico';
+}
+if (!isset($vars['entity']->tags)) {
+	$vars['entity']->tags = '';
+}
+if (!isset($vars['entity']->lang)) {
+	$vars['entity']->lang = 'en-us';
+}
+if (!isset($vars['entity']->query)) {
+	$vars['entity']->query = '';
+}
+
+echo '<div>';
+echo '<label>'.elgg_echo('opensearh:settings:shortname').'</label> ';
+echo elgg_echo('opensearh:settings:shortname:description');
+echo ' ';
+echo elgg_view('input/text', array(
+	'name' => 'params[shortname]',
+	'value' => $vars['entity']->shortname,
+));
+echo '</div>';
+
+echo '<div>';
+echo '<label>'.elgg_echo('opensearh:settings:desc').'</label> ';
+echo elgg_echo('opensearh:settings:desc:description');
+echo ' ';
+echo elgg_view('input/text', array(
+	'name' => 'params[desc]',
+	'value' => $vars['entity']->desc,
+));
+echo '</div>';
+
+echo '<div>';
+echo '<label>'.elgg_echo('opensearh:settings:longname').'</label> ';
+echo elgg_echo('opensearh:settings:longname:description');
+echo ' ';
+echo elgg_view('input/text', array(
+	'name' => 'params[longname]',
+	'value' => $vars['entity']->longname,
+));
+echo '</div>';
+
+echo '<div>';
+echo '<label>'.elgg_echo('opensearh:settings:icon').'</label> ';
+echo elgg_echo('opensearh:settings:icon:description');
+echo ' ';
+echo elgg_view('input/text', array(
+	'name' => 'params[icon]',
+	'value' => $vars['entity']->icon,
+));
+echo '</div>';
+
+echo '<div>';
+echo '<label>'.elgg_echo('opensearh:settings:tags').'</label> ';
+echo elgg_echo('opensearh:settings:tags:description');
+echo ' ';
+echo elgg_view('input/text', array(
+	'name' => 'params[tags]',
+	'value' => $vars['entity']->tags,
+));
+echo '</div>';
+
+echo '<div>';
+echo '<label>'.elgg_echo('opensearh:settings:lang').'</label> ';
+echo elgg_echo('opensearh:settings:lang:description');
+echo ' ';
+echo elgg_view('input/text', array(
+	'name' => 'params[lang]',
+	'value' => $vars['entity']->lang,
+));
+echo '</div>';
+
+echo '<div>';
+echo '<label>'.elgg_echo('opensearh:settings:query').'</label> ';
+echo elgg_echo('opensearh:settings:query:description');
+echo ' ';
+echo elgg_view('input/text', array(
+	'name' => 'params[query]',
+	'value' => $vars['entity']->query,
+));
+echo '</div>';
diff --git a/mod/opensearch/views/opensearch_rss/page/default.php b/mod/opensearch/views/opensearch_rss/page/default.php
new file mode 100644
index 000000000..79cd544c4
--- /dev/null
+++ b/mod/opensearch/views/opensearch_rss/page/default.php
@@ -0,0 +1,42 @@
+<?php
+/**
+ * Page shell for OpenSearch RSS feed
+ */
+
+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');
+$title = elgg_get_site_entity()->name;
+$title .= ' ' . elgg_echo('opensearch:title', array($search_terms));
+
+$description = elgg_echo('opensearch:description', array($search_terms));
+
+// Remove viewtype from URL
+$search_url = str_replace('&view=opensearch_rss', '', full_url());
+
+$os_url = elgg_normalize_url('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>
+	<atom:link rel="search" type="application/opensearchdescription+xml" href="<?php echo $os_url; ?>"/>
+	<opensearch:Query role="request" searchTerms="<?php echo addslashes($search_terms); ?>" startPage="1" />
+<?php
+
+		echo $vars['body'];
+
+?>
+</channel>
+</rss>
diff --git a/mod/opensearch/views/opensearch_rss/page/layouts/default.php b/mod/opensearch/views/opensearch_rss/page/layouts/default.php
new file mode 100644
index 000000000..488734f84
--- /dev/null
+++ b/mod/opensearch/views/opensearch_rss/page/layouts/default.php
@@ -0,0 +1,5 @@
+<?php
+/**
+ * OpenSearch RSS layout shell
+ */
+echo $vars['content'];
\ No newline at end of file
diff --git a/mod/opensearch/views/opensearch_rss/search/layout.php b/mod/opensearch/views/opensearch_rss/search/layout.php
new file mode 100644
index 000000000..d5bb9fe57
--- /dev/null
+++ b/mod/opensearch/views/opensearch_rss/search/layout.php
@@ -0,0 +1,5 @@
+<?php
+/**
+ * OpenSearch search layout
+ */
+echo $vars['body'];
\ No newline at end of file
diff --git a/mod/opensearch/views/opensearch_rss/search/list.php b/mod/opensearch/views/opensearch_rss/search/list.php
new file mode 100644
index 000000000..bc7b5574e
--- /dev/null
+++ b/mod/opensearch/views/opensearch_rss/search/list.php
@@ -0,0 +1,27 @@
+<?php
+/**
+ * OpenSearch serach results list
+ */
+
+global $OPEN_SEARCH_COUNT;
+if (!isset($OPEN_SEARCH_COUNT)) {
+	$OPEN_SEARCH_COUNT = 0;
+}
+
+$OPEN_SEARCH_COUNT += $vars['results']['count'];
+
+
+elgg_set_viewtype('rss');
+$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 $body;
\ No newline at end of file
diff --git a/mod/opensearch/views/xml/opensearch/description.php b/mod/opensearch/views/xml/opensearch/description.php
new file mode 100644
index 000000000..586cadf83
--- /dev/null
+++ b/mod/opensearch/views/xml/opensearch/description.php
@@ -0,0 +1,75 @@
+<?php
+/**
+ * Creates an OpenSearch description document from plugin settings
+ * http://www.opensearch.org/Specifications/OpenSearch/1.1
+ */
+
+// reset cache headers because IE8 is stupid
+header('Pragma: public', true);
+header('Cache-Control: public', true);
+
+$site = elgg_get_site_entity();
+$email = $site->email;
+
+$shortname = elgg_get_plugin_setting('shortname', 'opensearch');
+$description = elgg_get_plugin_setting('desc', 'opensearch');
+$longname = elgg_get_plugin_setting('longname', 'opensearch');
+$icon = elgg_get_plugin_setting('icon', 'opensearch');
+$tags = elgg_get_plugin_setting('tags', 'opensearch');
+$lang = string_to_tag_array(elgg_get_plugin_setting('lang', 'opensearch'));
+$query = elgg_get_plugin_setting('query', 'opensearch');
+
+if (empty($shortname)) {
+	$shortname = $site->name;
+}
+if (empty($description)) {
+	$description = elgg_echo('opensearch:engine', array(elgg_get_site_entity()->name));
+}
+if (empty($icon)) {
+	$icon = '_graphics/favicon.ico';
+}
+if (empty($lang)) {
+	$lang = 'en-us';
+}
+
+
+$rss_url = elgg_normalize_url('search/?q={searchTerms}&view=opensearch_rss');
+$rss_url = elgg_format_url($rss_url);
+$html_url = elgg_normalize_url('search/?q={searchTerms}');
+$site_url = elgg_get_site_url();
+
+?>
+<OpenSearchDescription xmlns="http://a9.com/-/spec/opensearch/1.1/">
+   <ShortName><?php echo $shortname; ?></ShortName>
+   <Description><?php echo $description; ?></Description>
+<?php if (isset($longname)): ?>
+   <LongName><?php echo $longname; ?></LongName>
+<?php endif; ?>
+   <Contact><?php echo $site->email; ?></Contact>
+   <Url type="text/html" template="<?php echo $html_url; ?>"/>
+   <Url type="application/rss+xml" template="<?php echo $rss_url; ?>"/>
+<?php if (preg_match("/.ico$/", $icon)): ?>
+   <Image height="16" width="16" type="image/vnd.microsoft.icon"><?php echo "{$site_url}$icon"; ?></Image>
+<?php elseif (preg_match("/.png$/", $icon)): ?>
+   <Image height="64" width="64" type="image/png"><?php echo "{$site_url}$icon"; ?></Image>
+<?php endif; ?>
+<?php if (isset($tags)): ?>
+   <Tags><?php echo $tags; ?></Tags>
+<?php endif; ?>
+<?php if (isset($query)): ?>
+   <Query role="example" searchTerms="<?php echo $query; ?>" />
+<?php endif; ?>
+<?php
+if (isset($lang)):
+	foreach ($lang as $language):
+?>
+   <Language><?php echo $language; ?></Language>
+<?php
+	endforeach;
+endif;
+?>
+   <SyndicationRight>open</SyndicationRight>
+   <AdultContent>false</AdultContent>
+   <OutputEncoding>UTF-8</OutputEncoding>
+   <InputEncoding>UTF-8</InputEncoding>
+ </OpenSearchDescription>