2 files changed, 148 insertions, 0 deletions
diff --git a/mod/simplepie/views/default/forms/simplepie/save_group_feed.php b/mod/simplepie/views/default/forms/simplepie/save_group_feed.php
new file mode 100644
index 000000000..a3f771586
--- /dev/null
+++ b/mod/simplepie/views/default/forms/simplepie/save_group_feed.php
@@ -0,0 +1,39 @@
+<?php
+/**
+ * Simplepie feed reader widget settings
+ */
+
+// set default value
+
+$url_label = elgg_echo("simplepie:feed_url");
+$url_textbox = elgg_view('input/text', array(
+	'name' => 'feed_url',
+	'id'=> 'feed_url',
+	'value' => $vars['entity']->feed_url,
+));
+
+$group_field = elgg_view('input/hidden', array(
+	'name' => 'group_guid',
+	'value' => $vars['entity']->guid,
+));
+
+$save_button = elgg_view('input/submit', array(
+	'value' => elgg_echo('save'),
+));
+
+
+
+
+echo <<<HTML
+<div>
+	<label for="feed_url">$url_label</label>
+        $url_textbox
+        $group_field
+</div>
+<div>
+        $save_button
+</div>
+HTML;
+
+
+
diff --git a/mod/simplepie/views/default/simplepie/group_module.php b/mod/simplepie/views/default/simplepie/group_module.php
new file mode 100644
index 000000000..90c017a86
--- /dev/null
+++ b/mod/simplepie/views/default/simplepie/group_module.php
@@ -0,0 +1,109 @@
+<?php
+/**
+ * Group simplepie:rss module
+ */
+elgg_load_library('simplepie');
+
+$group = elgg_get_page_owner_entity();
+
+if ($group->rss_enable != "yes") {
+	return true;
+}
+
+elgg_push_context('widgets');
+
+$allowed_tags = '<a><p><br><b><i><em><del><pre><strong><ul><ol><li><img>';
+$feed_url = $group->feed_url;
+$content = '';
+
+if ($group->canEdit()) {
+	$content .= elgg_view_form("simplepie/save_group_feed", array(
+		'id' => 'simplepie-form',
+		'class' => $feed_url ? 'hidden' : '',
+	), $vars);
+}
+
+if ($feed_url) {
+
+// get widget settings
+	$excerpt   = true;
+	$post_date = true;
+	$num_items = 7;
+	$cache_location = elgg_get_data_path() . '/simplepie_cache/';
+	if (!file_exists($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()) {
+			$content .= '<p>' . elgg_echo('simplepie:notfound') . '</p>';
+		}
+	}
+
+	// don't display more feed items than user requested
+	if ($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
+	$content .= "<h2 class=\"simplepie-heading\">$feed_link</h2>";
+	$content .= '<ul class="simplepie-list">';
+	foreach ($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);
+			$excerpt = elgg_get_excerpt($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";
+		}	
+
+		$content .= <<<HTML
+<li class="mbm elgg-item">
+	<h4 class="mbs">$item_link</h4>
+	<p class="elgg-subtext">$post_date</p>
+	<div class="elgg-content">$excerpt</div>
+</li>
+HTML;
+	}
+        $content .= "</ul>";
+}
+
+elgg_pop_context();
+
+if (!$content) {
+        $content = '<p>' . elgg_echo('simplepie:none') . '</p>';
+}
+if ($group->canEdit()) {
+        $edit = elgg_view('output/url', array(
+                'href' => '#simplepie-form',
+                'text' => elgg_echo('edit'),
+                'rel' => 'toggle'
+        ));
+} else {
+        $edit = false;
+}
+
+echo elgg_view('groups/profile/module', array(
+        'title' => elgg_echo('RSS Group'),
+        'content' => $content,
+        'all_link' => $edit,
+));