From 65c5ba06227db6c4847fbe17a1ac35a52ed40b02 Mon Sep 17 00:00:00 2001
From: brettp <brettp@36083f99-b078-4883-b0ff-0f9b5a30f544>
Date: Mon, 24 May 2010 15:40:47 +0000
Subject: The activity stream's count uses the river table instead of trying to
 combine entities + annotations based up on time_created. Also brought small
 bits of code up to standards.

git-svn-id: http://code.elgg.org/elgg/trunk@6173 36083f99-b078-4883-b0ff-0f9b5a30f544
---
 mod/riverdashboard/endpoint/ping.php               | 64 +++++++---------------
 mod/riverdashboard/index.php                       |  7 ++-
 .../views/default/river/item/list.php              |  2 +-
 .../views/default/river/item/wrapper.php           | 24 ++++----
 .../views/default/riverdashboard/container.php     | 10 ++--
 .../views/default/riverdashboard/js.php            | 15 +++--
 6 files changed, 50 insertions(+), 72 deletions(-)

(limited to 'mod')

diff --git a/mod/riverdashboard/endpoint/ping.php b/mod/riverdashboard/endpoint/ping.php
index ef30475d9..93625e1b7 100644
--- a/mod/riverdashboard/endpoint/ping.php
+++ b/mod/riverdashboard/endpoint/ping.php
@@ -6,71 +6,49 @@
 
 // Load Elgg engine will not include plugins
 require_once(dirname(dirname(dirname(dirname(__FILE__)))) . "/engine/start.php");
-     
+
 // check for last checked time
 if (!$seconds_passed = get_input('seconds_passed', 0)) {
-  	echo '';
-   	exit;
+	echo '';
+	exit;
 }
 
 $last_reload = time() - $seconds_passed;
 
-//grab any new annotations
-$annotations = count_annotations('', '', '', '', '', '', '', $last_reload);
-if (!$annotations) {
-	$annotations = 0;
-}
-
-//grab all new objects created	
-$entity_creation = elgg_get_entities(array(
-	'count' => TRUE, 
-	'created_time_lower' => $last_reload,
-	'wheres' => array('e.type != \'user\'')
-));
+// This entire system is driven by the river table.
+// There is no core interface to simply grab the number of entries in the table.
+// In order for something to count as an update, you must put a call to add_river_item().
+$q = "SELECT COUNT(id) as all_activity FROM {$CONFIG->dbprefix}river r, {$CONFIG->dbprefix}entities e
+	WHERE r.posted > $last_reload AND r.object_guid = e.guid";
 
-if (!$entity_creation) {
-	$entity_creation = 0;
-}
-
-//grab any entities updated
-$entity_update = elgg_get_entities(array(
-	'count' => TRUE, 
-	'modified_time_lower' => $last_reload,
-	'wheres' => array('e.type != \'user\'')
-));
-if (!$entity_update) {
-	$entity_update = 0;
+if ($d = get_data($q)) {
+	$all_activity = $d[0]->all_activity;
+} else {
+	$all_activity = 0;
 }
-//get any relationships, such as friending - this is not working quite right yet
-//$relationship_action = elgg_get_entities_from_relationship(array('count' => TRUE));
-//if(!$relationship_action)
-//	$relationship_action = 0;
-
-//sum all totals
-$all_activity = $annotations + $entity_creation + $entity_update;
 
 if ($all_activity > 0) {
-  	$s = ($all_activity == 1) ? '' : 's';
-  	echo "<a href='' onClick=\"window.location.reload();\" class='update_link'>$all_activity update$s!</a>";
+	$s = ($all_activity == 1) ? '' : 's';
+	echo "<a href='' onClick=\"window.location.reload();\" class='update_link'>$all_activity update$s!</a>";
 ?>
 	<script type="text/javascript">
 		$(document).ready(function(){
-		  
+
 			var pageTitleSubstring;
 			var stringStartPosition = document.title.indexOf("]");
-			
+
 			if (stringStartPosition == -1) { // we haven't already altered page title
-				pageTitleSubstring = document.title; 
+				pageTitleSubstring = document.title;
 			} else { // we previously prepended to page title, need to remove it first
 				pageTitleSubstring = document.title.substring( (stringStartPosition+2) );
 			}
-			
+
 			document.title = "[<?php echo $all_activity; ?> update<?php echo $s; ?>] "+pageTitleSubstring;
 		});
 	</script>
 
-<?php  	
+<?php
 } else {
-  	echo '';
-   	exit;
+	echo '';
+	exit;
 }
diff --git a/mod/riverdashboard/index.php b/mod/riverdashboard/index.php
index 4f13e323e..a5e61057b 100644
--- a/mod/riverdashboard/index.php
+++ b/mod/riverdashboard/index.php
@@ -41,13 +41,12 @@ switch($orient) {
 		break;
 }
 
-
 $title = elgg_view_title($title_wording);
 
 $river = elgg_view_river_items($subject_guid, 0, $relationship_type, $type, $subtype, '', 20, 0, 0, true, false);
 
 // Replacing callback calls in the nav with something meaningless
-$river = str_replace('callback=true','replaced=88,334',$river);
+$river = str_replace('callback=true', 'replaced=88,334', $river);
 
 $nav = elgg_view('riverdashboard/nav',array('type' => $type,'subtype' => $subtype,'orient' => $orient));
 if (isloggedin()) {
@@ -56,11 +55,13 @@ if (isloggedin()) {
 } else {
 	$sidebar = '';
 }
+
 set_context('riverdashboard');
+
 if (empty($callback)) {
 	$body .= elgg_view('riverdashboard/container', array('body' => $nav . $river . elgg_view('riverdashboard/js')));
 	page_draw($title_wording,elgg_view_layout('one_column_with_sidebar',$title . $body, $sidebar));
 } else {
 	header("Content-type: text/html; charset=UTF-8");
 	echo $nav . $river . elgg_view('riverdashboard/js');
-}
\ No newline at end of file
+}
diff --git a/mod/riverdashboard/views/default/river/item/list.php b/mod/riverdashboard/views/default/river/item/list.php
index 4c3e240ac..bddb2f5e4 100644
--- a/mod/riverdashboard/views/default/river/item/list.php
+++ b/mod/riverdashboard/views/default/river/item/list.php
@@ -16,7 +16,7 @@ if (isset($vars['items']) && is_array($vars['items'])) {
 
 if ($vars['pagination'] !== false) {
 	$baseurl = $_SERVER['REQUEST_URI'];
-	$baseurl = $baseurl = preg_replace('/[\&\?]offset\=[0-9]*/',"",$baseurl);
+	$baseurl = preg_replace('/[\&\?]offset\=[0-9]*/',"",$baseurl);
 
 	$nav = '';
 
diff --git a/mod/riverdashboard/views/default/river/item/wrapper.php b/mod/riverdashboard/views/default/river/item/wrapper.php
index 8506262a8..b90b00f99 100644
--- a/mod/riverdashboard/views/default/river/item/wrapper.php
+++ b/mod/riverdashboard/views/default/river/item/wrapper.php
@@ -41,31 +41,31 @@ if ($comment_count < 3) {
 		<?php echo elgg_view("profile/icon",array('entity' => $user, 'size' => 'small')); ?>
 	</span>
 	<div class="river_item_contents clearfloat">
-	<?php 
+	<?php
 		// body contents, generated by the river view in each plugin
-		echo $vars['body'];	
-	
+		echo $vars['body'];
+
 //display latest 3 comments if there are any
 if ($get_comments){
 	$counter = 0;
 	//$background = "";
-	
+
 	echo "<div class='river_comments_tabs clearfloat'>";
-	
+
 	if ($comment_count <= 3) {
 		echo "<a class='river_more_comments show_comments_button link'>Comments</a>";
 	}
-	
+
 	//display 'more comments' if there are any
 	if ($num_comments != 0) {
 		echo "<a class='river_more_comments show_comments_button link'>Comments (+{$num_comments} more)</a>";
 	}
-	
+
 	if ($numoflikes != 0) {
 		echo elgg_view('likes/forms/display', array('entity' => $object));
 	}
 	echo "</div>"; // close river_comments_tabs
-	
+
 	echo "<div class='river_comments'>";
 
 	if ($numoflikes != 0) {
@@ -74,7 +74,7 @@ if ($get_comments){
 		echo list_annotations($object->getGUID(), 'likes', 99);
 		echo "</div>";
 	}
-		
+
 	foreach ($get_comments as $gc) {
 		//get the comment owner
 		$comment_owner = get_user($gc->owner_guid);
@@ -107,7 +107,7 @@ if ($get_comments){
 } else {
 	// tab bar nav - for users that liked object
 	$numoflikes = elgg_count_likes($object);
-	
+
 	if ($vars['item']->type != 'user' && $numoflikes != 0) {
 		echo "<div class='river_comments_tabs clearfloat'>";
 	}
@@ -117,7 +117,7 @@ if ($get_comments){
 	if ($vars['item']->type != 'user' && $numoflikes != 0) {
 		echo "</div>"; // close river_comments_tabs
 	}
-	
+
 	if ($vars['item']->type != 'user') {
 		echo "<div class='river_comments'>";
 	}
@@ -127,7 +127,7 @@ if ($get_comments){
 		echo list_annotations($object->getGUID(), 'likes', 99);
 		echo "</div>";
 	}
-	
+
 	// if there are no comments to display
 	// and this is not a user or a group discussion entry - include the inline comment form
 	if ($vars['item']->type != 'user' && $vars['item']->subtype != 'groupforumtopic') {
diff --git a/mod/riverdashboard/views/default/riverdashboard/container.php b/mod/riverdashboard/views/default/riverdashboard/container.php
index 7d72453d1..c7123a722 100644
--- a/mod/riverdashboard/views/default/riverdashboard/container.php
+++ b/mod/riverdashboard/views/default/riverdashboard/container.php
@@ -2,21 +2,21 @@
 
 <script type="text/javascript">
 $(document).ready(function(){
-	var updates = new thewireUpdateChecker(10000);
+	var updates = new activityUpdateChecker(10000);
 	updates.start();
 });
 
 // check for updates on the wire.
-function thewireUpdateChecker(interval) {
+function activityUpdateChecker(interval) {
 	this.intervalID = null;
 	this.interval = interval;
 	this.url = '<?php echo $vars['url']; ?>mod/riverdashboard/endpoint/ping.php';
 	this.seconds_passed = 0;
-	
+
 	this.start = function() {
 		// needed to complete closure scope.
 		var self = this;
-		
+
 		this.intervalID = setInterval(function() { self.checkUpdates(); }, this.interval);
 	}
 
@@ -32,7 +32,7 @@ function thewireUpdateChecker(interval) {
 				if (data) {
 					$('#riverdashboard_updates').html(data).slideDown();
 					// could crank down the interval here.
-					// if we change the message to simply "New Posts!" 
+					// if we change the message to simply "New Posts!"
 					// we could stop the polling altogether.
 				}
 			}
diff --git a/mod/riverdashboard/views/default/riverdashboard/js.php b/mod/riverdashboard/views/default/riverdashboard/js.php
index b1bace04a..1e97a510a 100644
--- a/mod/riverdashboard/views/default/riverdashboard/js.php
+++ b/mod/riverdashboard/views/default/riverdashboard/js.php
@@ -1,9 +1,9 @@
 <script type="text/javascript">
 	$(document).ready(function() {
 		$('.river_comment_form_button').click(function() {
-			elgg_slide_toggle(this,'.river_item','.river_comment_form');			
+			elgg_slide_toggle(this, '.river_item', '.river_comment_form');
 		});
-		
+
 		$('.likes_user_list_button').click(function() {
 			var myParent = $(this).closest('.river_item');
 			if (myParent.find('.likes_list').css('display') == 'none') {
@@ -13,11 +13,10 @@
 				myParent.find('.show_comments_button').addClass('off');
 				myParent.find('.likes_user_list_button').removeClass('off');
 				// show users that liked object
-				elgg_slide_toggle(this,'.river_item','.likes_list');
+				elgg_slide_toggle(this, '.river_item', '.likes_list');
 			}
 		});
-		
-		
+
 		$('.show_comments_button').click(function() {
 			var myParent = $(this).closest('.river_item');
 			if (myParent.find('.river_comment').css('display') == 'none') {
@@ -27,9 +26,9 @@
 				myParent.find('.show_comments_button').removeClass('off');
 				myParent.find('.likes_user_list_button').addClass('off');
 				// show users that liked object
-				elgg_slide_toggle(this,'.river_item','.river_comment');
+				elgg_slide_toggle(this, '.river_item', '.river_comment');
 			}
-		});		
-		
+		});
+
 	});
 </script>
\ No newline at end of file
-- 
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