From 199b22e79c6c9f6673fc2c65c28fcc2a2078fab3 Mon Sep 17 00:00:00 2001
From: cash <cash@36083f99-b078-4883-b0ff-0f9b5a30f544>
Date: Sat, 19 Mar 2011 18:37:25 +0000
Subject: Fixes #3171 added river widget using same name as 1.7 riverdashboard
 plugin

git-svn-id: http://code.elgg.org/elgg/trunk@8774 36083f99-b078-4883-b0ff-0f9b5a30f544
---
 engine/lib/river.php                           |  2 ++
 languages/en.php                               |  7 ++++
 views/default/widgets/river_widget/content.php | 27 ++++++++++++++++
 views/default/widgets/river_widget/edit.php    | 45 ++++++++++++++++++++++++++
 4 files changed, 81 insertions(+)
 create mode 100644 views/default/widgets/river_widget/content.php
 create mode 100644 views/default/widgets/river_widget/edit.php

diff --git a/engine/lib/river.php b/engine/lib/river.php
index c0100bb81..50663c966 100644
--- a/engine/lib/river.php
+++ b/engine/lib/river.php
@@ -534,6 +534,8 @@ function elgg_river_init() {
 	elgg_register_page_handler('activity', 'elgg_river_page_handler');
 	$item = new ElggMenuItem('activity', elgg_echo('activity'), 'activity');
 	elgg_register_menu_item('site', $item);
+
+	add_widget_type('river_widget', elgg_echo('river:widget:title'), elgg_echo('river:widget:description'));
 }
 
 elgg_register_event_handler('init', 'system', 'elgg_river_init');
diff --git a/languages/en.php b/languages/en.php
index 6ccdbaecb..ab4abc00b 100644
--- a/languages/en.php
+++ b/languages/en.php
@@ -411,6 +411,13 @@ $english = array(
 	'riveritem:single:user' => 'a user',
 	'riveritem:plural:user' => 'some users',
 	'river:ingroup' => 'to the group %s',
+	'river:none' => 'No activity',
+
+	'river:widget:title' => "Activity",
+	'river:widget:description' => "Display latest activity",
+	'river:widget:type' => "Type of activity",
+	'river:widgets:friends' => 'Friends activity',
+	'river:widgets:all' => 'All site activity',
 
 /**
  * Notifications
diff --git a/views/default/widgets/river_widget/content.php b/views/default/widgets/river_widget/content.php
new file mode 100644
index 000000000..427fd92bf
--- /dev/null
+++ b/views/default/widgets/river_widget/content.php
@@ -0,0 +1,27 @@
+<?php
+/**
+ * Activity widget content view
+ */
+
+$num = (int) $vars['entity']->num_display;
+
+$options = array(
+	'limit' => $num,
+	'pagination' => false,
+);
+
+if (elgg_in_context('profile')) {
+	$options['subject_guid'] = elgg_get_page_owner_guid();
+} else {
+	if ($vars['entity']->content_type == 'friends') {
+		$options['relationship_guid'] = elgg_get_logged_in_user_guid();
+		$options['relationship'] = 'friend';
+	}
+}
+
+$content = elgg_list_river($options);
+if (!$content) {
+	$content = elgg_echo('river:none');
+}
+
+echo $content;
diff --git a/views/default/widgets/river_widget/edit.php b/views/default/widgets/river_widget/edit.php
new file mode 100644
index 000000000..e0351e883
--- /dev/null
+++ b/views/default/widgets/river_widget/edit.php
@@ -0,0 +1,45 @@
+<?php
+/**
+ * Edit settings for river widget
+ */
+
+// dashboard widget has type parameter
+if (elgg_in_context('dashboard')) {
+	if (!isset($vars['entity']->content_type)) {
+		$vars['entity']->content_type = 'friends';
+	}
+	$params = array(
+		'name' => 'params[content_type]',
+		'value' => $vars['entity']->content_type,
+		'options_values' => array(
+			'friends' => elgg_echo('river:widgets:friends'),
+			'all' => elgg_echo('river:widgets:all'),
+		),
+	);
+	$type_dropdown = elgg_view('input/dropdown', $params);
+	?>
+	<div>
+		<?php echo elgg_echo('river:widget:type'); ?>:
+		<?php echo $type_dropdown; ?>
+	</div>
+	<?php
+}
+
+
+// set default value for number to display
+if (!isset($vars['entity']->num_display)) {
+	$vars['entity']->num_display = 8;
+}
+
+$params = array(
+	'name' => 'params[num_display]',
+	'value' => $vars['entity']->num_display,
+	'options' => array(5, 8, 10, 12, 15, 20),
+);
+$num_dropdown = elgg_view('input/dropdown', $params);
+
+?>
+<div>
+	<?php echo elgg_echo('widget:numbertodisplay'); ?>:
+	<?php echo $num_dropdown; ?>
+</div>
-- 
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