adding search

example/search.php

@@ -0,0 +1,61 @@
+<?php
+
+session_start();
+
+// Our configuration, edit it to set your API credentials
+require_once('config.php');
+
+// OAuth library
+require_once('oauth.php');
+
+// Flattr REST library
+require_once('flattr_rest.php');
+
+function loadToken()
+{
+	return array($_SESSION['flattr_access_token'], $_SESSION['flattr_access_token_secret']);
+}
+
+// Load token
+list($token, $token_secret) = loadToken();
+
+// Setup a new client
+$flattr = new Flattr_Rest(APP_KEY, APP_SECRET, $token, $token_secret);
+
+// Did we succeed?
+if ( $flattr->error() )
+{
+    die( 'Error ' . $flattr->error() );
+}
+
+// Get the thing list, using a search query
+if (isset($_GET['q']))
+{
+	$things = $flattr->getSearchThingList($_GET['q']);
+}
+else
+{
+	$things = array();
+	echo 'ok didnt search for anything, listnening your things insteed';
+	$things = $flattr->getThingList();
+}
+
+?>
+<p>
+	found <?php echo count($things) ?> things.
+</p>
+<?php foreach ( $things as $thing ): ?>
+<p>
+	Title: <?php echo $thing['title'] ?>
+</p>
+<?php endforeach ?>
+
+<h2> Search for things</h2>
+<form method="get" action="search.php">
+	<div>
+		<input type="text" name="q" value="the search query">
+	</div>
+	<div>
+		<input type="submit">
+	</div>
+</form>

flattr_rest.php

@@ -131,6 +131,28 @@ public function getThingList($userid = null)
 		return $things;
 	}
 
+	public function getSearchThingList($query)
+	{
+		$result = $this->get($this->actionUrl('/thing/search/q/' . urlencode($query)) );
+		if (empty($result))
+		{
+			return array();
+		}
+		$dom = new DOMDocument();
+		$dom->loadXml($result);
+		$thingXml = $dom->getElementsByTagName('thing');
+		$things = array();
+		foreach ($thingXml as $thing)
+		{
+			$thingdata = $this->parseThingXml($thing);
+			if ( is_array($thingdata) )
+			{
+				$things[] = $thingdata;
+			}
+		}
+		return $things;
+	}
+
 	public function getLanguages()
 	{
 		$result = $this->get($this->actionUrl('/feed/languages'));