basic backend work for creating consensus items

5 files changed, 84 insertions, 27 deletions

diff --git a/boot.php b/boot.php
index d559c16f2..0fe811093 100755
--- a/boot.php
+++ b/boot.php
@@ -481,6 +481,10 @@ define ( 'NAMESPACE_YMEDIA',          'http://search.yahoo.com/mrss/' );
 
 define ( 'ACTIVITY_LIKE',        NAMESPACE_ACTIVITY_SCHEMA . 'like' );
 define ( 'ACTIVITY_DISLIKE',     NAMESPACE_ZOT   . '/activity/dislike' );
+define ( 'ACTIVITY_AGREE',       NAMESPACE_ZOT   . '/activity/agree' );
+define ( 'ACTIVITY_DISAGREE',    NAMESPACE_ZOT   . '/activity/disagree' );
+define ( 'ACTIVITY_ABSTAIN',     NAMESPACE_ZOT   . '/activity/abstain' );
+
 define ( 'ACTIVITY_OBJ_HEART',   NAMESPACE_ZOT   . '/activity/heart' );
 
 define ( 'ACTIVITY_FRIEND',      NAMESPACE_ACTIVITY_SCHEMA . 'make-friend' );
diff --git a/include/ConversationObject.php b/include/ConversationObject.php
index a02ba102f..7dc4c8c19 100644
--- a/include/ConversationObject.php
+++ b/include/ConversationObject.php
@@ -197,7 +197,7 @@ class Conversation extends BaseObject {
 	 *      _ The data requested on success
 	 *      _ false on failure
 	 */
-	public function get_template_data($alike, $dlike) {
+	public function get_template_data($conv_responses) {
 		$result = array();
 
 		foreach($this->threads as $item) {
@@ -206,7 +206,7 @@ class Conversation extends BaseObject {
 				$item_data = $this->prepared_item;
 			}
 			else {
-				$item_data = $item->get_template_data($alike, $dlike);
+				$item_data = $item->get_template_data($conv_responses);
 			}
 			if(!$item_data) {
 				logger('[ERROR] Conversation::get_template_data : Failed to get item template data ('. $item->get_id() .').', LOGGER_DEBUG);
diff --git a/include/ItemObject.php b/include/ItemObject.php
index ec8116297..82a321732 100644
--- a/include/ItemObject.php
+++ b/include/ItemObject.php
@@ -63,7 +63,7 @@ class Item extends BaseObject {
 	 *      _ false on failure
 	 */
 
-	public function get_template_data($alike, $dlike, $thread_level=1) {
+	public function get_template_data($conv_responses, $thread_level=1) {
 	
 		$result = array();
 
@@ -135,8 +135,8 @@ class Item extends BaseObject {
 
 		$location = format_location($item);
 
-		$like_count = ((x($alike,$item['mid'])) ? $alike[$item['mid']] : '');
-		$like_list = ((x($alike,$item['mid'])) ? $alike[$item['mid'] . '-l'] : '');
+		$like_count = ((x($conv_responses['like'],$item['mid'])) ? $conv_responses['like'][$item['mid']] : '');
+		$like_list = ((x($conv_responses['like'],$item['mid'])) ? $conv_responses['like'][$item['mid'] . '-l'] : '');
 		if (count($like_list) > MAX_LIKERS) {
 			$like_list_part = array_slice($like_list, 0, MAX_LIKERS);
 			array_push($like_list_part, '<a href="#" data-toggle="modal" data-target="#likeModal-' . $this->get_id() . '"><b>' . t('View all') . '</b></a>');
@@ -146,8 +146,8 @@ class Item extends BaseObject {
 		$like_button_label = tt('Like','Likes',$like_count,'noun');
 
 		if (feature_enabled($conv->get_profile_owner(),'dislike')) {
-			$dislike_count = ((x($dlike,$item['mid'])) ? $dlike[$item['mid']] : '');
-			$dislike_list = ((x($dlike,$item['mid'])) ? $dlike[$item['mid'] . '-l'] : '');
+			$dislike_count = ((x($conv_responses['dislike'],$item['mid'])) ? $conv_responses['dislike'][$item['mid']] : '');
+			$dislike_list = ((x($conv_responses['dislike'],$item['mid'])) ? $conv_responses['dislike'][$item['mid'] . '-l'] : '');
 			$dislike_button_label = tt('Dislike','Dislikes',$dislike_count,'noun');
 			if (count($dislike_list) > MAX_LIKERS) {
 				$dislike_list_part = array_slice($dislike_list, 0, MAX_LIKERS);
@@ -157,9 +157,9 @@ class Item extends BaseObject {
 			}
 		}
 
-		$showlike    = ((x($alike,$item['mid'])) ? format_like($alike[$item['mid']],$alike[$item['mid'] . '-l'],'like',$item['mid']) : '');
-		$showdislike = ((x($dlike,$item['mid']) && feature_enabled($conv->get_profile_owner(),'dislike'))  
-				? format_like($dlike[$item['mid']],$dlike[$item['mid'] . '-l'],'dislike',$item['mid']) : '');
+		$showlike    = ((x($conv_responses['like'],$item['mid'])) ? format_like($conv_responses['like'][$item['mid']],$conv_responses['like'][$item['mid'] . '-l'],'like',$item['mid']) : '');
+		$showdislike = ((x($conv_responses['dislike'],$item['mid']) && feature_enabled($conv->get_profile_owner(),'dislike'))  
+				? format_like($conv_responses['dislike'][$item['mid']],$conv_responses['dislike'][$item['mid'] . '-l'],'dislike',$item['mid']) : '');
 
 		/*
 		 * We should avoid doing this all the time, but it depends on the conversation mode
@@ -336,7 +336,7 @@ class Item extends BaseObject {
 
 		if(($this->get_display_mode() === 'normal') && ($nb_children > 0)) {
 			foreach($children as $child) {
-				$result['children'][] = $child->get_template_data($alike, $dlike, $thread_level + 1);
+				$result['children'][] = $child->get_template_data($conv_responses, $thread_level + 1);
 			}
 			// Collapse
 			if(($nb_children > 2) || ($thread_level > 1)) {
diff --git a/include/conversation.php b/include/conversation.php
index 986892fff..0d59ff92e 100644
--- a/include/conversation.php
+++ b/include/conversation.php
@@ -399,10 +399,15 @@ function count_descendants($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">' . $name . '</a>';
 	}
 	return;
 }
diff --git a/mod/like.php b/mod/like.php
index 04a2b43cd..b3afd910f 100755
--- a/mod/like.php
+++ b/mod/like.php
@@ -37,6 +37,18 @@ function like_content(&$a) {
 		case 'undislike':
 			$activity = ACTIVITY_DISLIKE;
 			break;
+		case 'agree':
+		case 'unagree':
+			$activity = ACTIVITY_AGREE;
+			break;
+		case 'disagree':
+		case 'undisagree':
+			$activity = ACTIVITY_DISAGREE;
+			break;
+		case 'abstain':
+		case 'unabstain':
+			$activity = ACTIVITY_ABSTAIN;
+			break;
 		default:
 			return;
 			break;
@@ -336,6 +348,14 @@ function like_content(&$a) {
 		$bodyverb = t('%1$s likes %2$s\'s %3$s');
 	if($verb === 'dislike')
 		$bodyverb = t('%1$s doesn\'t like %2$s\'s %3$s');
+	if($verb === 'agree')
+		$bodyverb = t('%1$s agrees with %2$s\'s %3$s');
+	if($verb === 'disagree')
+		$bodyverb = t('%1$s doesn\'t agree with %2$s\'s %3$s');
+	if($verb === 'abstain')
+		$bodyverb = t('%1$s abstains from a decision on %2$s\'s %3$s');
+
+
 
 	if(! isset($bodyverb))
 			killme();