build feeds rather than template them

4 files changed, 101 insertions, 233 deletions

diff --git a/boot.php b/boot.php
index 2de398cfc..5837f14d3 100644
--- a/boot.php
+++ b/boot.php
@@ -8,6 +8,14 @@ define ( 'DFRN_PROTOCOL_VERSION',  '2.0'  );
 define ( 'EOL',                    "<br />\r\n"     );
 define ( 'ATOM_TIME',              'Y-m-d\TH:i:s\Z' );
 
+// log levels
+
+define ( 'LOGGER_NORMAL',          0 );
+define ( 'LOGGER_TRACE',           1 );
+define ( 'LOGGER_DEBUG',           2 );
+define ( 'LOGGER_DATA',            3 );
+define ( 'LOGGER_ALL',             4 );
+
 // registration policy
 
 define ( 'REGISTER_CLOSED',        0 );
@@ -1281,12 +1289,13 @@ function attribute_contains($attr,$s) {
 }}
 
 if(! function_exists('logger')) {
-function logger($msg) {
+function logger($msg,$level = 0) {
 
 	$debugging = get_config('system','debugging');
+	$loglevel  = intval(get_config('system','loglevel'));
 	$logfile   = get_config('system','logfile');
 
-	if((! $debugging) || (! $logfile))
+	if((! $debugging) || (! $logfile) || ($level > $loglevel))
 		return;
 	
 	@file_put_contents($logfile, datetime_convert() . ':' . session_id() . ' ' . $msg . "\n", FILE_APPEND);
diff --git a/include/items.php b/include/items.php
index 7f62f6dec..62f0876ad 100644
--- a/include/items.php
+++ b/include/items.php
@@ -27,8 +27,10 @@ function get_feed_for(&$a, $dfrn_id, $owner_id, $last_update, $direction = 0) {
 	$r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
 		intval($owner_id)
 	);
-	if(count($r))
+	if(count($r)) {
 		$owner = $r[0];
+		$owner['nickname'] = $owner_nick;
+	}
 	else
 		killme();
 
@@ -90,7 +92,7 @@ function get_feed_for(&$a, $dfrn_id, $owner_id, $last_update, $direction = 0) {
 		$sort = 'ASC';
 
 	if(! strlen($last_update))
-		$last_update = 'now - 30 days';
+		$last_update = 'now -30 days';
 
 	$check_date = datetime_convert('UTC','UTC',$last_update,'Y-m-d H:i:s');
 
@@ -117,9 +119,6 @@ function get_feed_for(&$a, $dfrn_id, $owner_id, $last_update, $direction = 0) {
 	$items = $r;
 
 	$feed_template = load_view_file('view/atom_feed.tpl');
-	$tomb_template = load_view_file('view/atom_tomb.tpl');
-	$item_template = load_view_file('view/atom_item.tpl');
-	$cmnt_template = load_view_file('view/atom_cmnt.tpl');
 
 	$atom = '';
 
@@ -169,69 +168,13 @@ function get_feed_for(&$a, $dfrn_id, $owner_id, $last_update, $direction = 0) {
 		// public feeds get html, our own nodes use bbcode
 
 		if($dfrn_id === '*') {
-			$allow = (($item['last-child']) ? 1 : 0);
-			$item['body'] = bbcode($item['body']);
 			$type = 'html';
 		}
 		else {
-			$allow = ((($item['last-child']) && ($contact['rel']) && ($contact['rel'] != REL_FAN)) ? 1 : 0);
 			$type = 'text';
 		}
 
-		if($item['deleted']) {
-			$atom .= replace_macros($tomb_template, array(
-				'$id'      => xmlify($item['uri']),
-				'$updated' => xmlify(datetime_convert('UTC', 'UTC', $item['edited'] . '+00:00' , ATOM_TIME))
-			));
-		}
-		else {
-			$verb = construct_verb($item);
-			$actobj = construct_activity($item);
-			$mentioned = get_mentions($item);
-
-			if($item['parent'] == $item['id']) {
-				$atom .= replace_macros($item_template, array(
-					'$name'               => xmlify($item['name']),
-					'$profile_page'       => xmlify($item['url']),
-					'$thumb'              => xmlify($item['thumb']),
-					'$owner_name'         => xmlify($item['owner-name']),
-					'$owner_profile_page' => xmlify($item['owner-link']),
-					'$owner_thumb'        => xmlify($item['owner-avatar']),
-					'$item_id'            => xmlify($item['uri']),
-					'$title'              => xmlify($item['title']),
-					'$published'          => xmlify(datetime_convert('UTC', 'UTC', $item['created'] . '+00:00' , ATOM_TIME)),
-					'$updated'            => xmlify(datetime_convert('UTC', 'UTC', $item['edited']  . '+00:00' , ATOM_TIME)),
-					'$location'           => xmlify($item['location']),
-					'$coord'              => xmlify($item['coord']),
-					'$type'               => $type,
-					'$alt'                => xmlify($a->get_baseurl() . '/display/' . $owner_nick . '/' . $item['id']),
-					'$content'            => xmlify($item['body']),
-					'$verb'               => xmlify($verb),
-					'$actobj'             => $actobj,  // do not xmlify
-					'$mentioned'          => $mentioned,
-					'$comment_allow'      => $allow
-				));
-			}
-			else {
-				$atom .= replace_macros($cmnt_template, array(
-					'$name'          => xmlify($item['name']),
-					'$profile_page'  => xmlify($item['url']),
-					'$thumb'         => xmlify($item['thumb']),
-					'$item_id'       => xmlify($item['uri']),
-					'$title'         => xmlify($item['title']),
-					'$published'     => xmlify(datetime_convert('UTC', 'UTC', $item['created'] . '+00:00' , ATOM_TIME)),
-					'$updated'       => xmlify(datetime_convert('UTC', 'UTC', $item['edited']  . '+00:00' , ATOM_TIME)),
-					'$type'          => $type,
-					'$content'       => xmlify($item['body']),
-					'$alt'           => xmlify($a->get_baseurl() . '/display/' . $owner_nick . '/' . $item['id']),
-					'$verb'          => xmlify($verb),
-					'$actobj'        => $actobj, // do not xmlify
-					'$mentioned'     => $mentioned,
-					'$parent_id'     => xmlify($item['parent-uri']),
-					'$comment_allow' => $allow
-				));
-			}
-		}
+		$atom .= atom_entry($item,$type,null,$owner,true);
 	}
 
 	$atom .= '</feed>' . "\r\n";
@@ -1050,4 +993,73 @@ function subscribe_to_hub($url,$importer,$contact) {
 	post_url($url,$params);			
 	return;
 
-}
\ No newline at end of file
+}
+
+
+function atom_author($tag,$name,$uri,$h,$w,$photo) {
+	$o = '';
+	if(! $tag)
+		return $o;
+	$name = xmlify($name);
+	$uri = xmlify($uri);
+	$h = intval($h);
+	$w = intval($w);
+	$photo = xmlify($photo);
+
+
+	$o .= "<$tag>\r\n";
+	$o .= "<name>$name</name>\r\n";
+	$o .= "<uri>$uri</uri>\r\n";
+	$o .= '<link rel="photo"  type="image/jpeg" media:width="' . $w . '" media:height="' . $h . '" href="' . $photo . '" />' . "\r\n";
+	$o .= '<link rel="avatar" type="image/jpeg" media:width="' . $w . '" media:height="' . $h . '" href="' . $photo . '" />' . "\r\n";
+	$o .= "</$tag>\r\n";
+	return $o;
+}
+
+function atom_entry($item,$type,$author,$owner,$comment = false) {
+
+	if($item['deleted'])
+		return '<at:deleted-entry ref="' . xmlify($item['uri']) . '" when="' . xmlify(datetime_convert('UTC','UTC',$item['edited'] . '+00:00',ATOM_TIME)) . '" />' . "\r\n";
+
+	$a = get_app();
+
+	$o = "<entry>\r\n";
+
+	if(is_array($author))
+		$o .= atom_author('author',$author['name'],$author['url'],80,80,$author['thumb']);
+	else
+		$o .= atom_author('author',$item['name'],$item['url'],80,80,$item['thumb']);
+	if(strlen($item['owner-name']))
+		$o .= atom_author('dfrn:owner',$item['owner-name'],$item['owner-link'],80,80,$item['owner-avatar']);
+
+	if($item['parent'] != $item['id'])
+		$o .= '<thr:in-reply-to ref="' . xmlify($item['parent-uri']) . '" />' . "\r\n";
+
+	$o .= '<id>' . xmlify($item['uri']) . '</id>' . "\r\n";
+	$o .= '<title>' . xmlify($item['title']) . '</title>' . "\r\n";
+	$o .= '<published>' . xmlify(datetime_convert('UTC','UTC',$item['created'] . '+00:00',ATOM_TIME)) . '</published>' . "\r\n";
+	$o .= '<updated>' . xmlify(datetime_convert('UTC','UTC',$item['edited'] . '+00:00',ATOM_TIME)) . '</updated>' . "\r\n";
+	$o .= '<content type="' . $type . '" >' . xmlify(($type === 'html') ? bbcode($item['body']) : $item['body']) . '</content>' . "\r\n";
+	$o .= '<link rel="alternate" href="' . xmlify($a->get_baseurl() . '/display/' . $owner['nickname'] . '/' . $item['id']) . '" />' . "\r\n";
+	if($comment)
+		$o .= '<dfrn:comment-allow>' . intval($item['last-child']) . '</dfrn:comment-allow>' . "\r\n";
+	if($item['location'])
+		$o .= '<dfrn:location>' . xmlify($item['location']) . '</dfrn:location>' . "\r\n";
+	if($item['coord'])
+		$o .= '<georss:point>' . xmlify($item['coord']) . '</georss:point>' . "\r\n";
+
+	$verb = construct_verb($item);
+	$o .= '<as:verb>' . xmlify($verb) . '</as:verb>' . "\r\n";
+	$actobj = construct_activity($item);
+	if(strlen($actobj))
+		$o .= $actobj;
+
+	$mentioned = get_mentions($item);
+	if($mentioned)
+		$o .= $mentioned;
+	
+	$o .= '</entry>' . "\r\n";
+	
+	return $o;
+}
+	
\ No newline at end of file
diff --git a/include/notifier.php b/include/notifier.php
index 1f6bfa36a..405688ab1 100644
--- a/include/notifier.php
+++ b/include/notifier.php
@@ -84,7 +84,7 @@
 	// If this is a public conversation, notify the feed hub
 	$notify_hub = true;
 
-	// fill this in with a salmon slap if applicable
+	// fill this in with a single salmon slap if applicable
 	$slap = '';
 
 	if($cmd != 'mail') {
@@ -152,10 +152,6 @@
 			killme();
 
 		$contacts = $r;
-
-		$tomb_template = load_view_file('view/atom_tomb.tpl');
-		$item_template = load_view_file('view/atom_item.tpl');
-		$cmnt_template = load_view_file('view/atom_cmnt.tpl');
 	}
 
 	$feed_template = load_view_file('view/atom_feed.tpl');
@@ -210,178 +206,28 @@
 
 		if($followup) {
 			foreach($items as $item) {  // there is only one item
-
-				$verb = construct_verb($item);
-				$actobj = construct_activity($item);
-				$mentioned = get_mentions($item);
-
 				if($item['id'] == $item_id) {
-					$slap = replace_macros($cmnt_template, array(
-						'$name'               => xmlify($owner['name']),
-						'$profile_page'       => xmlify($owner['url']),
-						'$thumb'              => xmlify($owner['thumb']),
-						'$owner_name'         => xmlify($item['owner-name']),
-						'$owner_profile_page' => xmlify($item['owner-link']),
-						'$owner_thumb'        => xmlify($item['owner-avatar']),
-						'$item_id'            => xmlify($item['uri']),
-						'$title'              => xmlify($item['title']),
-						'$published'          => xmlify(datetime_convert('UTC', 'UTC', $item['created'] . '+00:00' , ATOM_TIME)),
-						'$updated'            => xmlify(datetime_convert('UTC', 'UTC', $item['edited']  . '+00:00' , ATOM_TIME)),
-						'$location'           => xmlify($item['location']),
-						'$coord'              => xmlify($item['coord']),
-						'$type'               => 'html',
-						'$verb'               => xmlify($verb),
-						'$actobj'             => $actobj,
-						'$mentioned'          => $mentioned,
-						'$alt'                => xmlify($a->get_baseurl() . '/display/' . $owner['nickname'] . '/' . $item['id']),
-						'$content'            => xmlify(bbcode($item['body'])),
-						'$parent_id'          => xmlify($item['parent-uri']),
-						'$comment_allow'      => 0
-					));
-
-					$atom .= replace_macros($cmnt_template, array(
-						'$name'               => xmlify($owner['name']),
-						'$profile_page'       => xmlify($owner['url']),
-						'$thumb'              => xmlify($owner['thumb']),
-						'$owner_name'         => xmlify($item['owner-name']),
-						'$owner_profile_page' => xmlify($item['owner-link']),
-						'$owner_thumb'        => xmlify($item['owner-avatar']),
-						'$item_id'            => xmlify($item['uri']),
-						'$title'              => xmlify($item['title']),
-						'$published'          => xmlify(datetime_convert('UTC', 'UTC', $item['created'] . '+00:00' , ATOM_TIME)),
-						'$updated'            => xmlify(datetime_convert('UTC', 'UTC', $item['edited']  . '+00:00' , ATOM_TIME)),
-						'$location'           => xmlify($item['location']),
-						'$coord'              => xmlify($item['coord']),
-						'$type'               => 'text',
-						'$verb'               => xmlify($verb),
-						'$actobj'             => $actobj,
-						'$mentioned'          => $mentioned,
-						'$alt'                => xmlify($a->get_baseurl() . '/display/' . $owner['nickname'] . '/' . $item['id']),
-						'$content'            => xmlify($item['body']),
-						'$parent_id'          => xmlify($item['parent-uri']),
-						'$comment_allow'      => 0
-					));
-
+					$slap  = atom_entry($item,'html',$owner,$owner,false);
+					$atom .= atom_entry($item,'text',$owner,$owner,false);
 				}
-
-
 			}
 		}
 		else {
 			foreach($items as $item) {
-				if($item['deleted']) {
-					$atom .= replace_macros($tomb_template, array(
-						'$id' => xmlify($item['uri']),
-						'$updated' => xmlify(datetime_convert('UTC', 'UTC', $item['edited'] . '+00:00' , ATOM_TIME))
-					));
-					$slaps[] = replace_macros($tomb_template, array(
-						'$id' => xmlify($item['uri']),
-						'$updated' => xmlify(datetime_convert('UTC', 'UTC', $item['edited'] . '+00:00' , ATOM_TIME))
-					));
-				}
-				else {
-					$contact = get_item_contact($item,$contacts);
-					if(! $contact)
-						continue;
-
-					$verb = construct_verb($item);
-					$actobj = construct_activity($item);
-					$mentioned = get_mentions($item);
-
-					if($item['parent'] == $item['id']) {
-						$atom .= replace_macros($item_template, array(
-							'$name'               => xmlify($contact['name']),
-							'$profile_page'       => xmlify($contact['url']),
-							'$thumb'              => xmlify($contact['thumb']),
-							'$owner_name'         => xmlify($item['owner-name']),
-							'$owner_profile_page' => xmlify($item['owner-link']),
-							'$owner_thumb'        => xmlify($item['owner-avatar']),
-							'$item_id'            => xmlify($item['uri']),
-							'$title'              => xmlify($item['title']),
-							'$published'          => xmlify(datetime_convert('UTC', 'UTC', $item['created'] . '+00:00' , ATOM_TIME)),
-							'$updated'            => xmlify(datetime_convert('UTC', 'UTC', $item['edited']  . '+00:00' , ATOM_TIME)),
-							'$location'           => xmlify($item['location']),
-							'$coord'              => xmlify($item['coord']),
-							'$type'               => 'text',
-							'$verb'               => xmlify($verb),
-							'$actobj'             => $actobj,
-							'$mentioned'          => $mentioned,
-							'$content'            => xmlify($item['body']),
-							'$alt'                => xmlify($a->get_baseurl() . '/display/' . $owner['nickname'] . '/' . $item['id']),
-							'$comment_allow'      => (($item['last-child']) ? 1 : 0)
-						));
-						$slaps[] = replace_macros($item_template, array(
-							'$name'               => xmlify($contact['name']),
-							'$profile_page'       => xmlify($contact['url']),
-							'$thumb'              => xmlify($contact['thumb']),
-							'$owner_name'         => xmlify($item['owner-name']),
-							'$owner_profile_page' => xmlify($item['owner-link']),
-							'$owner_thumb'        => xmlify($item['owner-avatar']),
-							'$item_id'            => xmlify($item['uri']),
-							'$title'              => xmlify($item['title']),
-							'$published'          => xmlify(datetime_convert('UTC', 'UTC', $item['created'] . '+00:00' , ATOM_TIME)),
-							'$updated'            => xmlify(datetime_convert('UTC', 'UTC', $item['edited']  . '+00:00' , ATOM_TIME)),
-							'$location'           => xmlify($item['location']),
-							'$coord'              => xmlify($item['coord']),
-							'$type'               => 'html',
-							'$verb'               => xmlify($verb),
-							'$actobj'             => $actobj,
-							'$mentioned'          => $mentioned,
-							'$content'            => xmlify(bbcode($item['body'])),
-							'$alt'                => xmlify($a->get_baseurl() . '/display/' . $owner['nickname'] . '/' . $item['id']),
-							'$comment_allow'      => (($item['last-child']) ? 1 : 0)
-						));
+				$contact = get_item_contact($item,$contacts);
+				if(! $contact)
+					continue;
 
-					}
-					else {
-						$atom .= replace_macros($cmnt_template, array(
-							'$name'          => xmlify($contact['name']),
-							'$profile_page'  => xmlify($contact['url']),
-							'$thumb'         => xmlify($contact['thumb']),
-							'$item_id'       => xmlify($item['uri']),
-							'$title'         => xmlify($item['title']),
-							'$published'     => xmlify(datetime_convert('UTC', 'UTC', $item['created'] . '+00:00' , ATOM_TIME)),
-							'$updated'       => xmlify(datetime_convert('UTC', 'UTC', $item['edited']  . '+00:00' , ATOM_TIME)),
-							'$content'       => xmlify($item['body']),
-							'$alt'           => xmlify($a->get_baseurl() . '/display/' . $owner['nickname'] . '/' . $item['id']),
-							'$location'      => xmlify($item['location']),
-							'$coord'         => xmlify($item['coord']),
-							'$type'          => 'text',
-							'$verb'          => xmlify($verb),
-							'$actobj'        => $actobj,
-							'$mentioned'     => $mentioned,
-							'$parent_id'     => xmlify($item['parent-uri']),
-							'$comment_allow' => (($item['last-child']) ? 1 : 0)
-						));
-						$slaps[] = replace_macros($cmnt_template, array(
-							'$name'          => xmlify($contact['name']),
-							'$profile_page'  => xmlify($contact['url']),
-							'$thumb'         => xmlify($contact['thumb']),
-							'$item_id'       => xmlify($item['uri']),
-							'$title'         => xmlify($item['title']),
-							'$published'     => xmlify(datetime_convert('UTC', 'UTC', $item['created'] . '+00:00' , ATOM_TIME)),
-							'$updated'       => xmlify(datetime_convert('UTC', 'UTC', $item['edited']  . '+00:00' , ATOM_TIME)),
-							'$content'       => xmlify(bbcode($item['body'])),
-							'$alt'           => xmlify($a->get_baseurl() . '/display/' . $owner['nickname'] . '/' . $item['id']),
-							'$location'      => xmlify($item['location']),
-							'$coord'         => xmlify($item['coord']),
-							'$type'          => 'html',
-							'$verb'          => xmlify($verb),
-							'$actobj'        => $actobj,
-							'$mentioned'     => $mentioned,
-							'$parent_id'     => xmlify($item['parent-uri']),
-							'$comment_allow' => (($item['last-child']) ? 1 : 0)
-						));
-					}
-				}
+				$atom   .= atom_entry($item,'text',$contact,$owner,true);
+				$slaps[] = atom_entry($item,'html',$contact,$owner,true);
 			}
 		}
 	}
 	$atom .= '</feed>' . "\r\n";
 
-	logger('notifier: ' . $atom);
+	logger('notifier: ' . $atom, LOGGER_DATA);
 
-	logger('notifier: slaps: ' . print_r($slaps,true));
+	logger('notifier: slaps: ' . print_r($slaps,true), LOGGER_DATA);
 
 	if($followup)
 		$recip_str = $parent['contact-id'];
@@ -407,8 +253,8 @@
 
 		switch($contact['network']) {
 			case 'dfrn':
+				logger('notifier: dfrndelivery: ' . $contact['name']);
 				$deliver_status = dfrn_deliver($owner,$contact,$atom);
-				logger('notifier: delivery: ' . $contact['name']);
 				break;
 			default:
 				if($followup) {
@@ -420,10 +266,10 @@
 					// a public hub, it's ok to send a salmon
 
 					if(count($slaps) && $notify_hub) {
+						logger('notifier: slapdelivery: ' . $contact['name']);
 						foreach($slaps as $slappy) {
 							slapper($owner,$contact['notify'],$slappy);
 						}
-						logger('notifier: slapdelivery: ' . $contact['name']);
 					}
 				}
 				break;
@@ -441,10 +287,10 @@
 
 	if(count($slaps) && count($url_recipients) && $notify_hub) {
 		foreach($url_recipients as $url) {
+			logger('notifier: urldelivery: ' . $url);
 			foreach($slaps as $slappy) {
 				slapper($owner,$url,$slappy);
 			}
-			logger('notifier: urldelivery: ' . $url);
 		}
 	}
 
diff --git a/mod/pubsub.php b/mod/pubsub.php
index 28e8356eb..c8ff51b2e 100644
--- a/mod/pubsub.php
+++ b/mod/pubsub.php
@@ -86,7 +86,8 @@ function pubsub_post(&$a) {
 
 	$xml = file_get_contents('php://input');
 
-	logger('pubsub: feed arrived from ' . $_SERVER['REMOTE_ADDR'] . ' for ' .  $a->cmd . ':' . $xml);
+	logger('pubsub: feed arrived from ' . $_SERVER['REMOTE_ADDR'] . ' for ' .  $a->cmd );
+	logger('pubsub: data: ' . $xml, $LOGGER_DATA);
 
 	$nick       = (($a->argc > 1) ? notags(trim($a->argv[1])) : '');
 	$contact_id = (($a->argc > 2) ? intval($a->argv[2]) : 0);