From 0259051a87233f32efaaa7f0b4dafc71c2f3c13d Mon Sep 17 00:00:00 2001
From: friendica <info@friendica.com>
Date: Sun, 11 Jan 2015 14:41:33 -0800
Subject: basic backend work for creating consensus items

---
 include/conversation.php | 65 ++++++++++++++++++++++++++++++++++++------------
 1 file changed, 49 insertions(+), 16 deletions(-)

(limited to 'include/conversation.php')

diff --git a/include/conversation.php b/include/conversation.php
index 986892fff..0d59ff92e 100644
--- a/include/conversation.php
+++ b/include/conversation.php
@@ -399,10 +399,15 @@ function count_descendants($item) {
 
 function visible_activity($item) {
 
-	// likes can apply to other things besides posts. Check if they are post children, in which case we handle them specially
+	// likes (etc.) can apply to other things besides posts. Check if they are post children, 
+	// in which case we handle them specially
 
-	if((activity_match($item['verb'],ACTIVITY_LIKE) || activity_match($item['verb'],ACTIVITY_DISLIKE)) && ($item['mid'] != $item['parent_mid']))
-		return false;
+	$hidden_activities = array(ACTIVITY_LIKE, ACTIVITY_DISLIKE, ACTIVITY_AGREE, ACTIVITY_DISAGREE, ACTIVITY_ABSTAIN);
+	foreach($hidden_activities as $act) {
+		if((activity_match($item['verb'],$act)) && ($item['mid'] != $item['parent_mid'])) {
+			return false;
+		}
+	}
 	return true;
 }
 
@@ -547,8 +552,7 @@ function conversation(&$a, $items, $mode, $update, $page_mode = 'traditional', $
 
 	$items = $cb['items'];
 
-	$alike = array();
-	$dlike = array();
+	$conv_responses = array(array('like'),array('dislike'),array('agree'),array('disagree'),array('abstain'));
 
 	// array with html for each thread (parent+comments)
 	$threads = array();
@@ -779,10 +783,14 @@ function conversation(&$a, $items, $mode, $update, $page_mode = 'traditional', $
 					}
 				}
 
-				like_puller($a, $item, $alike, 'like');
+				like_puller($a, $item, $conv_responses, 'like');
 
 				if(feature_enabled($profile_owner, 'dislike'))
-					like_puller($a, $item, $dlike, 'dislike');
+					like_puller($a, $item, $conv_responses, 'dislike');
+
+				like_puller($a, $item, $conv_responses, 'agree');
+				like_puller($a, $item, $conv_responses, 'disagree');
+				like_puller($a, $item, $conv_responses, 'abstain');
 
 				if(! visible_activity($item)) {
 					continue;
@@ -801,7 +809,7 @@ function conversation(&$a, $items, $mode, $update, $page_mode = 'traditional', $
 				}
 			}
 
-			$threads = $conv->get_template_data($alike, $dlike);
+			$threads = $conv->get_template_data($conv_responses);
 			if(!$threads) {
 				logger('[ERROR] conversation : Failed to get template data.', LOGGER_DEBUG);
 				$threads = array();
@@ -972,7 +980,32 @@ function item_photo_menu($item){
 function like_puller($a, $item, &$arr, $mode) {
 
 	$url = '';
-	$verb = (($mode === 'like') ? ACTIVITY_LIKE : ACTIVITY_DISLIKE);
+
+	switch($mode) {
+		case 'like':
+		case 'unlike':
+			$verb = ACTIVITY_LIKE;
+			break;
+		case 'dislike':
+		case 'undislike':
+			$verb = ACTIVITY_DISLIKE;
+			break;
+		case 'agree':
+		case 'unagree':
+			$verb = ACTIVITY_AGREE;
+			break;
+		case 'disagree':
+		case 'undisagree':
+			$verb = ACTIVITY_DISAGREE;
+			break;
+		case 'abstain':
+		case 'unabstain':
+			$verb = ACTIVITY_ABSTAIN;
+			break;
+		default:
+			return;
+			break;
+	}
 
 	if((activity_match($item['verb'], $verb)) && ($item['id'] != $item['parent'])) {
 
@@ -982,20 +1015,20 @@ function like_puller($a, $item, &$arr, $mode) {
 		if(! $item['thr_parent'])
 			$item['thr_parent'] = $item['parent_mid'];
 
-		if(! ((isset($arr[$item['thr_parent'] . '-l'])) && (is_array($arr[$item['thr_parent'] . '-l']))))
-			$arr[$item['thr_parent'] . '-l'] = array();
+		if(! ((isset($arr[$mode][$item['thr_parent'] . '-l'])) && (is_array($arr[$mode][$item['thr_parent'] . '-l']))))
+			$arr[$mode][$item['thr_parent'] . '-l'] = array();
 
-		if(! isset($arr[$item['thr_parent']]))
-			$arr[$item['thr_parent']] = 1;
+		if(! isset($arr[$mode][$item['thr_parent']]))
+			$arr[$mode][$item['thr_parent']] = 1;
 		else
-			$arr[$item['thr_parent']] ++;
+			$arr[$mode][$item['thr_parent']] ++;
 
 		$name = (($item['author']['xchan_name']) ? $item['author']['xchan_name'] : t('Unknown'));
 
 		if($url)
-			$arr[$item['thr_parent'] . '-l'][] = '<a href="'. $url . '">' . $name . '</a>';
+			$arr[$mode][$item['thr_parent'] . '-l'][] = '<a href="'. $url . '">' . $name . '</a>';
 		else
-			$arr[$item['thr_parent'] . '-l'][] = '<a href="#" class="disabled">' . $name . '</a>';
+			$arr[$mode][$item['thr_parent'] . '-l'][] = '<a href="#" class="disabled">' . $name . '</a>';
 	}
 	return;
 }
-- 
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