more progress on notifier cleanup and encoding items for transit.

4 files changed, 177 insertions, 27 deletions

diff --git a/include/conversation.php b/include/conversation.php
index 1d068f424..07ecf7207 100644
--- a/include/conversation.php
+++ b/include/conversation.php
@@ -89,8 +89,6 @@ function localize_item(&$item){
 	if($extracted['images'])
 		$item['body'] = item_redir_and_replace_images($extracted['body'], $extracted['images'], $item['contact-id']);
 
-	logger('localize');
-
 	if (activity_match($item['verb'],ACTIVITY_LIKE) || activity_match($item['verb'],ACTIVITY_DISLIKE)){
 
 		$obj= json_decode($item['object'],true);
diff --git a/include/items.php b/include/items.php
index 94554252c..355f48b91 100755
--- a/include/items.php
+++ b/include/items.php
@@ -6,6 +6,36 @@ require_once('include/crypto.php');
 require_once('include/Photo.php');
 
 
+
+function collect_recipients($item) {
+
+	if($item['allow_cid'] || $item['allow_gid'] || $item['deny_cid'] || $item['deny_gid']) {
+		$allow_people = expand_acl($item['allow_cid']);
+		$allow_groups = expand_groups(expand_acl($item['allow_gid']));
+		$deny_people  = expand_acl($item['deny_cid']);
+		$deny_groups  = expand_groups(expand_acl($item['deny_gid']));
+
+		$recipients = array_unique(array_merge($allow_people,$allow_groups));
+		$deny = array_unique(array_merge($deny_people,$deny_groups));
+		$recipients = array_diff($recipients,$deny);
+	}
+	else {
+		$recipients = array();
+		$r = q("select * from abook where abook_channel = %d and not (abook_flags & %d) ",
+			intval($item['uid']),
+			intval(ABOOK_FLAG_SELF)
+		);
+		if($r) {
+			foreach($r as $rr) {
+				// FIXME check permissions of each
+				$recipients[] = $rr['abook_xchan'];
+			}
+		}
+	}
+	return $recipients;
+}
+
+
 function get_public_feed($channel,$params) {
 
 	$type      = 'xml';
@@ -472,6 +502,8 @@ function get_item_elements($j) {
 function encode_item($item) {
 	$x = array();
 
+	logger('encode_item: ' . print_r($item,true));
+
 	$x['message_id']     = $item['uri'];
 	$x['message_top']    = $item['parent_uri'];
 	$x['message_parent'] = $item['thr_parent'];
@@ -487,21 +519,54 @@ function encode_item($item) {
 	$x['location']       = $item['location'];
 	$x['longlat']        = $item['coord'];
 
-	$x['owner']          = array();
-	$x['author']         = array();
-	$x['object']         = array();
-	$x['target']         = array();
-	$x['attach']         = array();
+	$x['owner']          = encode_item_xchan($item['owner']);
+	$x['author']         = encode_item_xchan($item['author']);
+	if($item['object'])
+		$x['object']     = json_decode($item['object'],true);
+	if($item['target'])
+		$x['target']     = json_decode($item['target'],true);
+	if($item['attach'])
+		$x['attach']     = json_decode($item['attach'],true);
+
 	$x['restrictions']   = array();
 	$x['flags']          = array();
-	$x['tags']           = array();
+	if($item['term'])
+		$x['tags']       = encode_item_terms($item['term']);
 
 	return $x;
 
 }
 
+function encode_item_xchan($xchan) {
 
+	$ret = array();
+	$ret['name']     = $xchan['xchan_name'];
+	$ret['address']  = $xchan['xchan_addr'];
+	$ret['url']      = $xchan['hubloc_url'];
+	$ret['photo']    = array('mimetype' => $xchan['xchan_photo_mimetype'], 'src' => $xchan['xchan_photo_m']);
+	$ret['guid']     = $xchan['xchan_guid'];
+	$ret['guid_sig'] = $xchan['xchan_guid_sig'];
+	return $ret;
+}
 
+function encode_item_terms($terms) {
+	$ret = array();	
+
+	$allowed_export_terms = array( TERM_UNKNOWN, TERM_HASHTAG, TERM_MENTION, TERM_CATEGORY );
+
+	if($terms) {
+		foreach($terms as $term) {
+			if(in_array($term['type'],$allowed_export_terms))
+				$ret = array('tag' => $term['term'], 'url' => $term['url'], 'type' => termtype($term['type']));
+		}
+	}
+	return $ret;
+}
+
+function termtype($t) {
+	$types = array('unknown','hashtag','mention','category','private_category','file','search');
+	return(($types[$t]) ? $types[$t] : 'unknown');
+}
 
 function get_atom_elements($feed,$item) {
 
@@ -3838,12 +3903,21 @@ function posted_date_widget($url,$uid,$wall) {
 function fetch_post_tags($items) {
 
 	$tag_finder = array();
-	if($items && count($items))		
-		foreach($items as $item)
-			if(! in_array($item['item_id'],$tag_finder))
-				$tag_finder[] = $item['item_id'];
+	if($items) {		
+		foreach($items as $item) {
+			if(array_key_exists('item_id',$item)) {
+				if(! in_array($item['item_id'],$tag_finder))
+					$tag_finder[] = $item['item_id'];
+			}
+			else {
+				if(! in_array($item['id'],$tag_finder))
+					$tag_finder[] = $item['id'];
+			}
+		}
+	}
 	$tag_finder_str = implode(', ', $tag_finder);
 
+
 	if(strlen($tag_finder_str)) {
 		$tags = q("select * from term where oid in ( %s ) and otype = %d",
 			dbesc($tag_finder_str),
@@ -3851,13 +3925,23 @@ function fetch_post_tags($items) {
 		);
 	}
 
+
 	for($x = 0; $x < count($items); $x ++) {
 		if(count($tags)) {
 			foreach($tags as $t) {
-				if($t['oid'] == $items[$x]['item_id']) {
-					if(! is_array($items[$x]['term']))
-						$items[$x]['term'] = array();
-					$items[$x]['term'][] = $t;
+				if(array_key_exists('item_id',$items[$x])) {
+					if($t['oid'] == $items[$x]['item_id']) {
+						if(! is_array($items[$x]['term']))
+							$items[$x]['term'] = array();
+						$items[$x]['term'][] = $t;
+					}
+				}
+				else {
+					if($t['oid'] == $items[$x]['id']) {
+						if(! is_array($items[$x]['term']))
+							$items[$x]['term'] = array();
+						$items[$x]['term'][] = $t;
+					}
 				}
 			}
 		}
diff --git a/include/notifier.php b/include/notifier.php
index 06e9d8299..efe417a0f 100644
--- a/include/notifier.php
+++ b/include/notifier.php
@@ -96,12 +96,19 @@ function notifier_run($argv, $argc){
 				);
 				if($h) {
 					foreach($h as $hh) {
-						$result = zot_notify($s[0],$hh['hubloc_callback'],'refresh',array(array(
+						$data = zot_build_packet($s[0],'refresh',array(array(
 							'guid' => $hh['hubloc_guid'],
 							'guid_sig' => $hh['hubloc_guid_sig'],
 							'url' => $hh['hubloc_url'])
-						));	
-						// should probably queue these
+						));
+						if($data) {
+							$result = zot_zot($hh['hubloc_callback'],$data);
+
+//							if(! $result['success']
+//								zot_queue_item();
+
+						}	
+
 					}
 				}
 			}
@@ -158,19 +165,77 @@ function notifier_run($argv, $argc){
 	}
 	else {
 
-		// Normal items - find ancestors
+		// Normal items
 
-		$r = q("SELECT * FROM `item` WHERE `id` = %d and item_restrict = 0 LIMIT 1",
+		// Fetch the target item
+
+		$r = q("SELECT * FROM item WHERE id = %d and parent != 0 LIMIT 1",
 			intval($item_id)
 		);
 
-		if((! $r) || (! intval($r[0]['parent']))) {
+		if(! $r)
 			return;
-		}
 
 		xchan_query($r);
-
+		$r = fetch_post_tags($r);
+		
 		$target_item = $r[0];
+		
+		if($target_item['id'] == $target_item['parent']) {
+			$parent_item = $target_item;
+			$top_level_post = true;
+		}
+		else {
+			// fetch the parent item
+			$r = q("SELECT * from item where id = %d order by id asc",
+				intval($parent_id)
+			);
+			if(! $r)
+				return;
+			xchan_query($r);
+			$r = fetch_post_tags($r);
+		
+			$parent_item = $r[0];
+			$top_level_post = false;
+		}
+
+		$relay_to_owner = (((! $top_level_post) && ($target_item['item_flags'] & ITEM_ORIGIN)) ? true : false);
+		if($relay_to_owner) {
+			logger('notifier: followup relay', LOGGER_DEBUG);
+			$recipients = array($parent_item['owner_xchan']);
+		}
+		else {
+			logger('notifier: normal distribution', LOGGER_DEBUG);
+			$recipients = collect_recipients($parent_item);
+
+			// FIXME add any additional recipients such as mentions, etc.
+
+		}
+
+
+		$encoded_item = encode_item($target_item);
+
+		logger('notifier: encoded item: ' . print_r($encoded_item,true));
+
+		stringify_array_elms($recipients);
+
+		logger('notifier: recipients: ' . print_r($recipients,true));
+
+
+
+		// get all hubs we need to talk to.
+
+
+
+return;
+
+
+
+
+
+
+
+
 		$parent_id = intval($r[0]['parent']);
 		$uid = $r[0]['uid'];
 		$updated = $r[0]['edited'];
@@ -290,8 +355,6 @@ function notifier_run($argv, $argc){
 				$public_message = false; // private recipients, not public
 			}
 
-// FIXME - expand_acl now takes xchan_hashes
-
 			$allow_people = expand_acl($parent['allow_cid']);
 			$allow_groups = expand_groups(expand_acl($parent['allow_gid']));
 			$deny_people  = expand_acl($parent['deny_cid']);
@@ -304,6 +367,10 @@ function notifier_run($argv, $argc){
 //				proc_run('php','include/notifier.php','uplink',$item_id);
 //			}
 
+
+
+
+
 			$conversants = array();
 
 			foreach($items as $item) {
diff --git a/include/text.php b/include/text.php
index 63bb320ff..ee95646b7 100644
--- a/include/text.php
+++ b/include/text.php
@@ -1710,7 +1710,8 @@ function xchan_query(&$items) {
 		}
 	}
 	if(count($arr)) {
-		$chans = q("select * from xchan where xchan_hash in (" . implode(',', $arr) . ")");
+		$chans = q("select xchan.*,hubloc.* from xchan left join hubloc on hubloc_hash = xchan_hash
+			where xchan_hash in (" . implode(',', $arr) . ") and ( hubloc_flags & " . intval(HUBLOC_FLAGS_PRIMARY) . " )");
 	}
 	if($items && count($items) && $chans && count($chans)) {
 		for($x = 0; $x < count($items); $x ++) {