From cef516956799589c7a7a17c57e7576a87047418f Mon Sep 17 00:00:00 2001
From: friendica <info@friendica.com>
Date: Thu, 27 Sep 2012 19:53:55 -0700
Subject: [PATCH] subscribe-to/follow threads

---
 include/conversation.php | 21 +++++++++++++++++----
 js/main.js               | 10 ++++++++--
 object/Item.php          | 10 ++++++----
 3 files changed, 31 insertions(+), 10 deletions(-)

diff --git a/include/conversation.php b/include/conversation.php
index 57fe0d66e6..b41f3f0b76 100644
--- a/include/conversation.php
+++ b/include/conversation.php
@@ -341,11 +341,14 @@ function count_descendants($item) {
 
 function visible_activity($item) {
 
-	if(activity_match($child['verb'],ACTIVITY_LIKE) || activity_match($child['verb'],ACTIVITY_DISLIKE))
+	if(activity_match($item['verb'],ACTIVITY_LIKE) || activity_match($item['verb'],ACTIVITY_DISLIKE))
 		return false;
 
-	if(activity_match($item['verb'],ACTIVITY_FOLLOW) && $item['object-type'] === ACTIVITY_OBJ_NOTE && $item['uid'] != local_user())
-		return false;
+	if(activity_match($item['verb'],ACTIVITY_FOLLOW) && $item['object-type'] === ACTIVITY_OBJ_NOTE) {
+		if(! (($item['self']) && ($item['uid'] == local_user()))) {
+			return false;
+		}
+	}
 
 	return true;
 }
@@ -678,6 +681,7 @@ function item_photo_menu($item){
 		 if(! count($a->contacts))
 			load_contact_links(local_user());
 	}
+	$sub_link="";
 	$poke_link="";
 	$contact_url="";
 	$pm_url="";
@@ -685,6 +689,10 @@ function item_photo_menu($item){
 	$photos_link="";
 	$posts_link="";
 
+	if((local_user()) && local_user() == $item['uid'] && $item['parent'] == $item['id'] && (! $item['self'])) {
+		$sub_link = 'javascript:dosubthread(' . $item['id'] . '); return false;';
+	}
+
 	$sparkle = false;
 	$profile_link = best_link_url($item,$sparkle,$ssl_state);
 	if($profile_link === 'mailbox')
@@ -725,6 +733,7 @@ function item_photo_menu($item){
 	}
 
 	$menu = Array(
+		t("Follow Thread") => $sub_link,
 		t("View Status") => $status_link,
 		t("View Profile") => $profile_link,
 		t("View Photos") => $photos_link,
@@ -743,7 +752,11 @@ function item_photo_menu($item){
 
 	$o = "";
 	foreach($menu as $k=>$v){
-		if ($v!="") $o .= "<li><a href=\"$v\">$k</a></li>\n";
+		if(strpos($v,'javascript:') === 0) {
+			$v = substr($v,11);
+			$o .= "<li><a href=\"#\" onclick=\"$v\">$k</a></li>\n";
+		}
+		elseif ($v!="") $o .= "<li><a href=\"$v\">$k</a></li>\n";
 	}
 	return $o;
 }}
diff --git a/js/main.js b/js/main.js
index a28c8576f0..bd6dfc8520 100644
--- a/js/main.js
+++ b/js/main.js
@@ -380,11 +380,17 @@
 		unpause();
 		$('#like-rotator-' + ident.toString()).show();
 		$.get('like/' + ident.toString() + '?verb=' + verb, NavUpdate );
-//		if(timer) clearTimeout(timer);
-//		timer = setTimeout(NavUpdate,3000);
 		liking = 1;
 	}
 
+	function dosubthread(ident) {
+		unpause();
+		$('#like-rotator-' + ident.toString()).show();
+		$.get('subthread/' + ident.toString(), NavUpdate );
+		liking = 1;
+	}
+
+
 	function dostar(ident) {
 		ident = ident.toString();
 		$('#like-rotator-' + ident).show();
diff --git a/object/Item.php b/object/Item.php
index a0adb1346f..892040dd31 100644
--- a/object/Item.php
+++ b/object/Item.php
@@ -63,7 +63,7 @@ class Item extends BaseObject {
 				if($item['network'] === NETWORK_MAIL && local_user() != $item['uid']) {
 					continue;
 				}
-				if($item['verb'] === ACTIVITY_LIKE || $item['verb'] === ACTIVITY_DISLIKE) {
+				if(! visible_activity($item)) {
 					continue;
 				}
 				$child = new Item($item);
@@ -332,11 +332,9 @@ class Item extends BaseObject {
 		 * Only add what will be displayed
 		 */
 		if($item->get_data_value('network') === NETWORK_MAIL && local_user() != $item->get_data_value('uid')) {
-			logger('[WARN] Item::add_child : Item is a mail ('. $item->get_id() .').', LOGGER_DEBUG);
 			return false;
 		}
-		if($item->get_data_value('verb') === ACTIVITY_LIKE || $item->get_data_value('verb') === ACTIVITY_DISLIKE) {
-			logger('[WARN] Item::add_child : Item is a (dis)like ('. $item->get_id() .').', LOGGER_DEBUG);
+		if(activity_match($item->get_data_value('verb'),ACTIVITY_LIKE) || activity_match($item->get_data_value('verb'),ACTIVITY_DISLIKE)) {
 			return false;
 		}
 		
@@ -660,5 +658,9 @@ class Item extends BaseObject {
 	private function is_visiting() {
 		return $this->visiting;
 	}
+
+
+
+
 }
 ?>