From b763c810fb02ba322e9232bfd23da3a04ecd271e Mon Sep 17 00:00:00 2001
From: Michael Vogel <icarus@dabo.de>
Date: Fri, 29 May 2015 10:35:13 +0200
Subject: [PATCH] OStatus: Trying to deliver a comment to all contacts - not
 only the thread owner. (Not working by now)

---
 include/delivery.php | 47 ++++++++++++++++++++++----------------------
 include/notifier.php | 32 ++++++++++++++++++++----------
 include/salmon.php   |  2 +-
 include/text.php     |  8 +++++++-
 4 files changed, 54 insertions(+), 35 deletions(-)

diff --git a/include/delivery.php b/include/delivery.php
index a913e1317..e3e477bf6 100644
--- a/include/delivery.php
+++ b/include/delivery.php
@@ -88,25 +88,23 @@ function delivery_run(&$argv, &$argc){
 		if($cmd === 'expire') {
 			$normal_mode = false;
 			$expire = true;
-			$items = q("SELECT * FROM `item` WHERE `uid` = %d AND `wall` = 1 
+			$items = q("SELECT * FROM `item` WHERE `uid` = %d AND `wall` = 1
 				AND `deleted` = 1 AND `changed` > UTC_TIMESTAMP() - INTERVAL 30 MINUTE",
 				intval($item_id)
 			);
 			$uid = $item_id;
 			$item_id = 0;
 			if(! count($items))
-			continue;
+				continue;
 		}
 		else {
-
 			// find ancestors
 			$r = q("SELECT * FROM `item` WHERE `id` = %d and visible = 1 and moderated = 0 LIMIT 1",
 				intval($item_id)
 			);
 
-			if((! count($r)) || (! intval($r[0]['parent']))) {
+			if((! count($r)) || (! intval($r[0]['parent'])))
 				continue;
-			}
 
 			$target_item = $r[0];
 			$parent_id = intval($r[0]['parent']);
@@ -118,14 +116,13 @@ function delivery_run(&$argv, &$argc){
 				continue;
 
 
-			$items = q("SELECT `item`.*, `sign`.`signed_text`,`sign`.`signature`,`sign`.`signer` 
+			$items = q("SELECT `item`.*, `sign`.`signed_text`,`sign`.`signature`,`sign`.`signer`
 				FROM `item` LEFT JOIN `sign` ON `sign`.`iid` = `item`.`id` WHERE `parent` = %d and visible = 1 and moderated = 0 ORDER BY `id` ASC",
 				intval($parent_id)
 			);
 
-			if(! count($items)) {
+			if(! count($items))
 				continue;
-			}
 
 			$icontacts = null;
 			$contacts_arr = array();
@@ -133,8 +130,8 @@ function delivery_run(&$argv, &$argc){
 				if(! in_array($item['contact-id'],$contacts_arr))
 					$contacts_arr[] = intval($item['contact-id']);
 			if(count($contacts_arr)) {
-				$str_contacts = implode(',',$contacts_arr); 
-				$icontacts = q("SELECT * FROM `contact` 
+				$str_contacts = implode(',',$contacts_arr);
+				$icontacts = q("SELECT * FROM `contact`
 					WHERE `id` IN ( $str_contacts ) "
 				);
 			}
@@ -154,10 +151,10 @@ function delivery_run(&$argv, &$argc){
 			}
 		}
 
-		$r = q("SELECT `contact`.*, `user`.`pubkey` AS `upubkey`, `user`.`prvkey` AS `uprvkey`, 
-			`user`.`timezone`, `user`.`nickname`, `user`.`sprvkey`, `user`.`spubkey`, 
+		$r = q("SELECT `contact`.*, `user`.`pubkey` AS `upubkey`, `user`.`prvkey` AS `uprvkey`,
+			`user`.`timezone`, `user`.`nickname`, `user`.`sprvkey`, `user`.`spubkey`,
 			`user`.`page-flags`, `user`.`prvnets`
-			FROM `contact` INNER JOIN `user` ON `user`.`uid` = `contact`.`uid` 
+			FROM `contact` INNER JOIN `user` ON `user`.`uid` = `contact`.`uid`
 			WHERE `contact`.`uid` = %d AND `contact`.`self` = 1 LIMIT 1",
 			intval($uid)
 		);
@@ -201,6 +198,13 @@ function delivery_run(&$argv, &$argc){
 		if(strpos($localhost,':'))
 			$localhost = substr($localhost,0,strpos($localhost,':'));
 
+		$r = q("SELECT * FROM `contact` WHERE `id` = %d AND `blocked` = 0 AND `pending` = 0",
+			intval($contact_id)
+		);
+
+		if(count($r))
+			$contact = $r[0];
+
 		/**
 		 *
 		 * Be VERY CAREFUL if you make any changes to the following line. Seemingly innocuous changes
@@ -209,7 +213,7 @@ function delivery_run(&$argv, &$argc){
 		 *
 		 */
 
-		if((! $top_level) && ($parent['wall'] == 0) && (! $expire) && (stristr($target_item['uri'],$localhost))) {
+		if(!$top_level && ($parent["network"] != NETWORK_OSTATUS) && ($parent['wall'] == 0) && (! $expire) && (stristr($target_item['uri'],$localhost))) {
 			logger('relay denied for delivery agent.');
 
 			/* no relay allowed for direct contact delivery */
@@ -223,13 +227,6 @@ function delivery_run(&$argv, &$argc){
 			$public_message = false; // private recipients, not public
 		}
 
-		$r = q("SELECT * FROM `contact` WHERE `id` = %d AND `blocked` = 0 AND `pending` = 0",
-			intval($contact_id)
-		);
-
-		if(count($r))
-			$contact = $r[0];
-
 		$hubxml = feed_hublinks();
 
 		logger('notifier: slaps: ' . print_r($slaps,true), LOGGER_DATA);
@@ -390,11 +387,15 @@ function delivery_run(&$argv, &$argc){
 						if(! $item_contact)
 							continue;
 
-						if(($top_level) && ($public_message) && ($item['author-link'] === $item['owner-link']) && (! $expire))
+						// For OStatus don't notify all contacts in the thread
+						if (!$top_level AND ($parent["network"] == NETWORK_OSTATUS) AND ($item["id"] != $item["parent"]))
+							continue;
+
+						if(($top_level OR ($parent["network"] == NETWORK_OSTATUS)) && ($public_message) && ($item['author-link'] === $item['owner-link']) && (! $expire))
 							$slaps[] = atom_entry($item,'html',null,$owner,true);
 					}
 
-					logger('notifier: slapdelivery: ' . $contact['name']);
+					logger('slapdelivery item '.$item_id.' to ' . $contact['name']);
 					foreach($slaps as $slappy) {
 						if($contact['notify']) {
 							if(! was_recently_delayed($contact['id']))
diff --git a/include/notifier.php b/include/notifier.php
index 067251b42..9084bcb47 100644
--- a/include/notifier.php
+++ b/include/notifier.php
@@ -114,7 +114,7 @@ function notifier_run(&$argv, &$argc){
 	elseif($cmd === 'expire') {
 		$normal_mode = false;
 		$expire = true;
-		$items = q("SELECT * FROM `item` WHERE `uid` = %d AND `wall` = 1 
+		$items = q("SELECT * FROM `item` WHERE `uid` = %d AND `wall` = 1
 			AND `deleted` = 1 AND `changed` > UTC_TIMESTAMP() - INTERVAL 10 MINUTE",
 			intval($item_id)
 		);
@@ -178,7 +178,7 @@ function notifier_run(&$argv, &$argc){
 		if(! $parent_id)
 			return;
 
-		$items = q("SELECT `item`.*, `sign`.`signed_text`,`sign`.`signature`,`sign`.`signer` 
+		$items = q("SELECT `item`.*, `sign`.`signed_text`,`sign`.`signature`,`sign`.`signer`
 			FROM `item` LEFT JOIN `sign` ON `sign`.`iid` = `item`.`id` WHERE `parent` = %d and visible = 1 and moderated = 0 ORDER BY `id` ASC",
 			intval($parent_id)
 		);
@@ -224,6 +224,9 @@ function notifier_run(&$argv, &$argc){
 	// fill this in with a single salmon slap if applicable
 	$slap = '';
 
+	// List of OStatus receiptians of follow up messages
+	$ostatus_recip_str = "";
+
 	if(! ($mail || $fsuggest || $relocate)) {
 
 		require_once('include/group.php');
@@ -284,8 +287,6 @@ function notifier_run(&$argv, &$argc){
 		if($parent['origin'])
 			$relay_to_owner = false;
 
-
-
 		if($relay_to_owner) {
 			logger('notifier: followup', LOGGER_DEBUG);
 			// local followup to remote post
@@ -295,6 +296,15 @@ function notifier_run(&$argv, &$argc){
 			$recipients = array($parent['contact-id']);
 
 			if ($parent['network'] == NETWORK_OSTATUS) {
+				$ostatus_recipients = array();
+
+				$r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `network` = '%s'", intval($uid), dbesc(NETWORK_OSTATUS));
+				if(count($r)) {
+					foreach($r as $rr)
+						$ostatus_recipients[] = $rr['id'];
+
+					$ostatus_recip_str = ", ".implode(', ', $ostatus_recipients);
+				}
 
 				// Check if the recipient isn't in your contact list
 				$r = q("SELECT `url` FROM `contact` WHERE `id` = %d", $parent['contact-id']);
@@ -553,7 +563,7 @@ function notifier_run(&$argv, &$argc){
 	}
 
 	if($followup)
-		$recip_str = $parent['contact-id'];
+		$recip_str = $parent['contact-id'].$ostatus_recip_str;
 	else
 		$recip_str = implode(', ', $recipients);
 
@@ -574,7 +584,7 @@ function notifier_run(&$argv, &$argc){
 	if(count($r)) {
 
 		foreach($r as $contact) {
-			if((! $mail) && (! $fsuggest) && (! $followup) && (!$relocate) && (! $contact['self'])) {
+			if((! $mail) && (! $fsuggest) && (!$followup OR ($parent['contact-id'] != $contact['id'])) && (!$relocate) && (! $contact['self'])) {
 				if(($contact['network'] === NETWORK_DIASPORA) && ($public_message))
 					continue;
 				q("insert into deliverq ( `cmd`,`item`,`contact` ) values ('%s', %d, %d )",
@@ -608,10 +618,12 @@ function notifier_run(&$argv, &$argc){
 			if($contact['self'])
 				continue;
 
+			logger("Deliver to ".$contact['url'], LOGGER_DEBUG);
+
 			// potentially more than one recipient. Start a new process and space them out a bit.
 			// we will deliver single recipient types of message and email recipients here.
 
-			if((! $mail) && (! $fsuggest) && (!$relocate) && (! $followup)) {
+			if((! $mail) && (! $fsuggest) && (!$relocate) && (!$followup OR ($parent['contact-id'] != $contact['id']))) {
 
 				$this_batch[] = $contact['id'];
 
@@ -713,7 +725,7 @@ function notifier_run(&$argv, &$argc){
 						break;
 
 					if($followup && $contact['notify']) {
-						logger('notifier: slapdelivery: ' . $contact['name']);
+						logger('slapdelivery followup item '.$item_id.' to ' . $contact['name']);
 						$deliver_status = slapper($owner,$contact['notify'],$slap);
 
 						if($deliver_status == (-1)) {
@@ -726,7 +738,7 @@ function notifier_run(&$argv, &$argc){
 						// a public hub, it's ok to send a salmon
 
 						if((count($slaps)) && ($public_message) && (! $expire)) {
-							logger('notifier: slapdelivery: ' . $contact['name']);
+							logger('slapdelivery item '.$item_id.' to ' . $contact['name']);
 							foreach($slaps as $slappy) {
 								if($contact['notify']) {
 									$deliver_status = slapper($owner,$contact['notify'],$slappy);
@@ -938,7 +950,7 @@ function notifier_run(&$argv, &$argc){
 			// throw everything into the queue in case we get killed
 
 			foreach($r as $rr) {
-				if((! $mail) && (! $fsuggest) && (! $followup)) {
+				if((! $mail) && (! $fsuggest) && (!$followup OR ($parent['contact-id'] != $contact['id']))) {
 					q("insert into deliverq ( `cmd`,`item`,`contact` ) values ('%s', %d, %d )",
 						dbesc($cmd),
 						intval($item_id),
diff --git a/include/salmon.php b/include/salmon.php
index 3d525f51a..aeb14adc8 100644
--- a/include/salmon.php
+++ b/include/salmon.php
@@ -66,7 +66,7 @@ function get_salmon_key($uri,$keyhash) {
 		
 function slapper($owner,$url,$slap) {
 
-	logger('slapper called. Data: ' . $slap);
+	logger('slapper called for '.$owner['url'].' to '.$url.' . Data: ' . $slap);
 
 	// does contact have a salmon endpoint? 
 
diff --git a/include/text.php b/include/text.php
index 0f6c83234..f8bbfcee2 100644
--- a/include/text.php
+++ b/include/text.php
@@ -835,10 +835,16 @@ function get_mentions($item) {
 	foreach($arr as $x) {
 		$matches = null;
 		if(preg_match('/@\[url=([^\]]*)\]/',$x,$matches)) {
-			$o .= "\t\t" . '<link rel="mentioned" href="' . $matches[1] . '" />' . "\r\n";
 			$o .= "\t\t" . '<link rel="ostatus:attention" href="' . $matches[1] . '" />' . "\r\n";
+			$o .= "\t\t" . '<link rel="mentioned" href="' . $matches[1] . '" />' . "\r\n";
 		}
 	}
+
+	if (!$item['private']) {
+			$o .= "\t\t".'<link rel="ostatus:attention" href="http://activityschema.org/collection/public"/>'."\r\n";
+			$o .= "\t\t".'<link rel="mentioned" href="http://activityschema.org/collection/public"/>'."\r\n";
+	}
+
 	return $o;
 }}