1 files changed, 81 insertions, 0 deletions
diff --git a/views/default/widgets/feed_reader/content.php.save b/views/default/widgets/feed_reader/content.php.save
new file mode 100644
index 000000000..f13b00fe7
--- /dev/null
+++ b/views/default/widgets/feed_reader/content.php.save
@@ -0,0 +1,81 @@
+<?php
+/**
+ * View a feed in a widget
+ */
+
+elgg_load_library('simplepie');
+
+$allowed_tags = '<a><p><br><b><i><em><del><pre><strong><ul><ol><li><img>';
+$feed_url = $vars['entity']->feed_url;
+if ($feed_url) {
+
+	// get widget settings
+	$excerpt   = $vars['entity']->excerpt;
+	$num_items = $vars['entity']->num_items;
+	$post_date = $vars['entity']->post_date;
+	
+	$cache_location = elgg_get_data_path() . '/simplepie_cache/';
+	if (!file_exists($cache_location)) {
+		mkdir($cache_location, 0777);
+	}
+	
+	$feed = new SimplePie($feed_url, $cache_location);
+	
+	// doubles timeout if going through a proxy
+	//$feed->set_timeout(20);
+		
+	// only display errors to profile owner
+	$num_posts_in_feed = $feed->get_item_quantity();
+	if (!$num_posts_in_feed) {
+		if (elgg_get_logged_in_user_guid() == elgg_get_page_owner_guid()) {
+			echo '<p>' . elgg_echo('simplepie:notfind') . '</p>';
+		}
+	}
+
+	// don't display more feed items than user requested
+	if ($num_items > $num_posts_in_feed) {
+		$num_items = $num_posts_in_feed;
+	}
+	
+	$feed_link = elgg_view('output/url', array(
+		'href' => $feed->get_permalink(),
+		'text' => $feed->get_title(),
+	));
+
+	// need to center
+	echo "<h2 class=\"simplepie-heading\">$feed_link</h2>";
+	echo '<ul class="simplepie-list">';
+	foreach ($feed->get_items(0, $num_items) as $item) {
+		$item_link = elgg_view('output/url', array(
+			'href' => $item->get_permalink(),
+			'text' => $item->get_title(),
+		));
+
+		if ($excerpt) {
+			$text = strip_tags($item->get_description(true), $allowed_tags);
+			$excerpt = $text;
+		}
+
+		if ($post_date) {
+			$item_date_label = elgg_echo('simplepie:postedon');
+			$item_date = $item->get_date('j F Y | g:i a');
+			$post_date = "$item_date_label $item_date";
+		}
+
+		echo <<<HTML
+<li class="mbm">
+	<h4 class="mbs">$item_link</h4>
+	<div class="mbs clearfix">$excerpt</div>
+	<p class="elgg-subtext">$post_date</p>
+</li>
+HTML;
+
+	}
+	echo "</ul>";
+
+} else {
+	// display message only to owner
+	if (elgg_get_logged_in_user_guid() == elgg_get_page_owner_guid()) {
+		echo '<p>' . elgg_echo('simplepie:notset') . '</p>';
+	}
+}