remote comments - though still needs a bit more work

include/notifier.php

@@ -170,7 +170,6 @@ if($argc < 3)
 								'$item_id' => xmlify("urn:X-dfrn:$baseurl:{$owner['uid']}:{$item['hash']}"),
 								'$title' => xmlify($item['title']),
 								'$published' => xmlify(datetime_convert('UTC', 'UTC', $item['created'] . '+00:00' , 'Y-m-d\TH:i:s\Z')),
-
 								'$updated' => xmlify(datetime_convert('UTC', 'UTC', $item['edited'] . '+00:00' , 'Y-m-d\TH:i:s\Z')),
 								'$content' =>xmlify($item['body']),
 								'$parent_id' => xmlify("urn:X-dfrn:$baseurl:{$owner['uid']}:{$items[0]['hash']}"),
@@ -184,18 +183,10 @@ if($argc < 3)
 	}
 	$atom .= "</feed>\r\n";
 
-	// create a separate feed with comments disabled and send to those who can't respond. 
+	// create a clone of this feed but with comments disabled to send to those who can't respond. 
 
 	$atom_nowrite = str_replace('<dfrn:comment-allow>1</dfrn:comment-allow>','<dfrn:comment-allow>0</dfrn:comment-allow>',$atom);
 
-print_r($atom);
-
-
-dbg(3);
-
-
-
-print_r($recipients);
 
 	if($followup)
 		$recip_str = $parent['contact-id'];
@@ -217,17 +208,13 @@ print_r($recipients);
 		if(! strlen($rr['dfrn-id']))
 			continue;
 		$url = $rr['notify'] . '?dfrn_id=' . $rr['dfrn-id'];
-print_r($url);
-		$xml = fetch_url($url);
-echo $xml;
 
-print_r($xml);
+		$xml = fetch_url($url);
+
 		if(! $xml)
 			continue;
 
 		$res = simplexml_load_string($xml);
-print_r($res);
-var_dump($res);
 
 		if((intval($res->status) != 0) || (! strlen($res->challenge)) || ($res->dfrn_id != $rr['dfrn-id']))
 			continue;
@@ -236,9 +223,6 @@ var_dump($res);
 
 		$postvars['dfrn_id'] = $rr['dfrn-id'];
 		$challenge = hex2bin($res->challenge);
-echo "dfrn-id:" . $res->dfrn_id . "\r\n";
-echo "challenge:" . $res->challenge . "\r\n";
-echo "pubkey:" . $rr['pubkey'] . "\r\n";
 
 		openssl_public_decrypt($challenge,$postvars['challenge'],$rr['pubkey']);
 
@@ -247,10 +231,9 @@ echo "pubkey:" . $rr['pubkey'] . "\r\n";
 		else
 			$postvars['data'] = $atom_nowrite;
 
-print_r($postvars);
+
 		$xml = post_url($url,$postvars);
 
-print_r($xml);				
 	}
 
 	killme();

mod/dfrn_notify.php

@@ -45,7 +45,7 @@ function get_atom_elements($item) {
 
 }
 
-function post_remote($arr) {
+function post_remote($a,$arr) {
 
 	$arr['hash'] = random_string();
 	$arr['type'] = 'remote';
@@ -55,11 +55,10 @@ function post_remote($arr) {
 	$arr['owner-name'] = notags(trim($arr['owner-name']));
 	$arr['owner-link'] = notags(trim($arr['owner-link']));
 	$arr['owner-avatar'] = notags(trim($arr['owner-avatar']));
-// must pass $a
+	if(! strlen($arr['remote-avatar']))
-//	if(! strlen($arr['remote-avatar']))
+		$arr['remote-avatar'] = $a->get_baseurl() . '/images/default-profile-sm.jpg';
-//		$arr['remote-avatar'] = $a->get_baseurl() . '/images/default-profile-sm.jpg';
+	if(! strlen($arr['owner-avatar']))
-//	if(! strlen($arr['owner-avatar']))
+		$arr['owner-avatar'] = $a->get_baseurl() . '/images/default-profile-sm.jpg';
-//		$arr['owner-avatar'] = $a->get_baseurl() . '/images/default-profile-sm.jpg';
 	$arr['created'] = datetime_convert('UTC','UTC',$arr['created'],'Y-m-d H:i:s');
 	$arr['edited'] = datetime_convert('UTC','UTC',$arr['edited'],'Y-m-d H:i:s');
 	$arr['title'] = notags(trim($arr['title']));
@@ -68,9 +67,17 @@ function post_remote($arr) {
 	$arr['visible'] = 1;
 	$arr['deleted'] = 0;
 
-	$parent = $arr['parent_urn'];
+	$local_parent = false;
 
+	if(isset($arr['parent_hash'])) {
+		$local_parent = true;
+		$parent = $arr['parent_hash'];
+		unset($arr['parent_hash']);
+	}
+	else {
+		$parent = $arr['parent_urn'];
 		unset($arr['parent_urn']);
+	}
 
 	$parent_id = 0;
 
@@ -82,11 +89,18 @@ function post_remote($arr) {
 			. implode("', '", array_values($arr)) 
 			. "')" );
 
-
+	if($local_parent) {
+		$r = q("SELECT `id` FROM `item` WHERE `hash` = '%s' AND `uid` = %d LIMIT 1",
+			dbesc($parent),
+			intval($arr['uid'])
+		);
+	}
+	else {
 		$r = q("SELECT `id` FROM `item` WHERE `remote-id` = '%s' AND `uid` = %d LIMIT 1",
 			dbesc($parent),
 			intval($arr['uid'])
 		);
+	}
 	if(count($r))
 		$parent_id = $r[0]['id'];
 	
@@ -103,10 +117,11 @@ function post_remote($arr) {
 		intval($current_post)
 	);
 
+	return $current_post;
 }
 
 function dfrn_notify_post(&$a) {
-dbg(3);
+
 	$dfrn_id = notags(trim($_POST['dfrn_id']));
 	$challenge = notags(trim($_POST['challenge']));
 	$data = $_POST['data'];
@@ -160,8 +175,21 @@ dbg(3);
 
 
 		if($is_reply) {
-			if($x == ($total_items - 1)) {
+			if($feed->get_item_quantity() == 1) {
 				// remote reply to our post. Import and then notify everybody else.
+				$datarray = get_atom_elements($item);
+				$urn = explode(':',$parent_urn);
+				$datarray['parent_hash'] = $urn[4];
+				$datarray['uid'] = $importer['uid'];
+				$datarray['contact-id'] = $importer['id'];
+				$r = post_remote($a,$datarray);
+
+				$url = bin2hex($a->get_baseurl());
+
+				proc_close(proc_open("php include/notifier.php $url $notify_type $r > notify.log &", array(),$foo));
+
+				return;
+
 			}
 			else {
 				// regular comment that is part of this total conversation. Have we seen it? If not, import it.
@@ -186,7 +214,7 @@ dbg(3);
 				$datarray['parent_urn'] = $parent_urn;
 				$datarray['uid'] = $importer['uid'];
 				$datarray['contact-id'] = $importer['id'];
-				$r = post_remote($datarray);
+				$r = post_remote($a,$datarray);
 				continue;
 			}
 		}
@@ -214,7 +242,7 @@ dbg(3);
 			$datarray['parent_urn'] = $item_id;
 			$datarray['uid'] = $importer['uid'];
 			$datarray['contact-id'] = $importer['id'];
-			$r = post_remote($datarray);
+			$r = post_remote($a,$datarray);
 			continue;
 
 		}

mod/network.php

@@ -13,13 +13,13 @@ function network_content(&$a) {
 
 	require_once("include/bbcode.php");
 
-
 	$contact_id = $a->cid;
 
 
 	$tpl = file_get_contents('view/jot-header.tpl');
 	
 	$a->page['htmlhead'] .= replace_macros($tpl, array('$baseurl' => $a->get_baseurl()));
+
 	require_once('view/acl_selectors.php');
 
 	$tpl = file_get_contents("view/jot.tpl");
@@ -34,12 +34,6 @@ function network_content(&$a) {
 	));
 
 
-	// TODO 
-	// Alter registration and settings 
-	// and profile to update contact table when names and  photos change.  
-	// work on item_display and can_write_wall
-
-
 	$sql_extra = ''; 
 
 
@@ -49,12 +43,10 @@ function network_content(&$a) {
 		AND `contact`.`blocked` = 0 
 		$sql_extra ",
 		intval($_SESSION['uid'])
-
 	);
 
 	if(count($r))
 		$a->set_pager_total($r[0]['total']);
-dbg(2);
 
 	$r = q("SELECT `item`.*, `item`.`id` AS `item_id`, 
 		`contact`.`name`, `contact`.`photo`, `contact`.`url`, 
@@ -68,13 +60,11 @@ dbg(2);
 		intval($_SESSION['uid']),
 		intval($a->pager['start']),
 		intval($a->pager['itemspage'])
-
 	);
 
 
 	$cmnt_tpl = file_get_contents('view/comment_item.tpl');
 
-
 	$tpl = file_get_contents('view/wall_item.tpl');
 	$wallwall = file_get_contents('view/wallwall_item.tpl');
 
@@ -85,8 +75,17 @@ dbg(2);
 			$template = $tpl;
 			$commentww = '';
 
+			$profile_url = $item['url'];
+			$redirect_url = $a->get_baseurl() . '/redir/' . $item['cid'] ;
+
+
+			// Top-level wall post not written by the wall owner (wall-to-wall)
+			// First figure out who owns it. 
+
 			if(($item['parent'] == $item['item_id']) && (! $item['self'])) {
+				
 				if($item['type'] == 'wall') {
+					// I do. Put me on the left of the wall-to-wall notice.
 					$owner_url = $a->contact['url'];
 					$owner_photo = $a->contact['thumb'];
 					$owner_name = $a->contact['name'];
@@ -94,11 +93,16 @@ dbg(2);
 					$commentww = 'ww';	
 				}
 				if($item['type'] == 'remote' && ($item['owner-link'] != $item['remote-link'])) {
+					// Could be anybody. 
 					$owner_url = $item['owner-link'];
 					$owner_photo = $item['owner-avatar'];
 					$owner_name = $item['owner-name'];
 					$template = $wallwall;
 					$commentww = 'ww';
+					// If it is our contact, use a friendly redirect link
+					if($item['owner-link'] == $item['url'])
+						$owner_url = $redirect_url;
+
 				}
 			}
 
@@ -112,18 +116,29 @@ dbg(2);
 			}
 
 	
-			$profile_url = $item['url'];
-
 			if(($item['contact-uid'] == $_SESSION['uid']) && (strlen($item['dfrn-id'])) && (! $item['self'] ))
-				$profile_url = $a->get_baseurl() . '/redir/' . $item['cid'] ;
+				$profile_url = $redirect_url;
 
 			$photo = $item['photo'];
 			$thumb = $item['thumb'];
 
+			// Post was remotely authored.
+
 			$profile_name = ((strlen($item['remote-name'])) ? $item['remote-name'] : $item['name']);
-			$profile_link = ((strlen($item['remote-link'])) ? $item['remote-link'] : $profile_url);
 			$profile_avatar = ((strlen($item['remote-avatar'])) ? $item['remote-avatar'] : $thumb);
 
+			$profile_link = $profile_url;
+
+			// Can we use our special contact URL for this author? 
+
+			if(strlen($item['remote-link'])) {
+				if($item['remote-link'] == $item['url'])
+					$profile_link = $redirect_url;
+				else
+					$profile_link = $item['remote-link'];
+			}
+
+			// Build the HTML
 
 			$o .= replace_macros($template,array(
 				'$id' => $item['item_id'],
@@ -138,13 +153,8 @@ dbg(2);
 				'$owner_name' => $owner_name,
 				'$comment' => $comment
 			));
-
 		}
 	}
-
 	$o .= paginate($a);
-
 	return $o;
-
-
 }

mod/profile.php

@@ -27,7 +27,7 @@ function profile_load(&$a,$uid,$profile = 0) {
 	);
 
 	if(($r === false) || (! count($r))) {
-		$_SESSION['sysmsg'] .= "No profile" . EOL ;
+		notice("No profile" . EOL );
 		$a->error = 404;
 		return;
 	}
@@ -46,7 +46,7 @@ function profile_init(&$a) {
 	if($a->argc > 1)
 		$which = $a->argv[1];
 	else {
-		$_SESSION['sysmsg'] .= "No profile" . EOL ;
+		notice("No profile" . EOL );
 		$a->error = 404;
 		return;
 	}
@@ -75,7 +75,6 @@ function profile_content(&$a) {
 	require_once("include/bbcode.php");
 	require_once('include/security.php');
 
-	$a->page['htmlhead'] .= '<script type="text/javascript" src="include/jquery.js" ></script>';
 	$groups = array();
 
 	$tab = 'posts';
@@ -95,19 +94,14 @@ function profile_content(&$a) {
 		$groups = init_groups_visitor($contact_id);
 	}
 	if(local_user()) {
-		$r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1",
+		$contact_id = $_SESSION['cid'];
-			$_SESSION['uid']
-		);
-		if(count($r))
-			$contact_id = $r[0]['id'];
 	}
 
 	if($tab == 'profile') {
-
 		require_once('view/profile_advanced.php');
-
 		return $o;
 	}
+
 	if(can_write_wall($a,$a->profile['profile_uid'])) {
 		$tpl = file_get_contents('view/jot-header.tpl');
 	
@@ -127,14 +121,9 @@ function profile_content(&$a) {
 	}
 
 
-	// TODO 
+	// TODO alter registration and settings and profile to update contact table when names and  photos change.  
-	// Alter registration and settings 
-	// and profile to update contact table when names and  photos change.  
-	// work on item_display and can_write_wall
 
-	// Add comments. 
+	// default permissions - anonymous user
-
-	// default - anonymous user
 
 	$sql_extra = " AND `allow_cid` = '' AND `allow_gid` = '' AND `deny_cid` = '' AND `deny_gid` = '' ";
 
@@ -166,7 +155,7 @@ function profile_content(&$a) {
 	$r = q("SELECT COUNT(*) AS `total`
 		FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
 		WHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0
-		AND `contact`.`blocked` = 0 
+		AND `item`.`type` != 'remote' AND `contact`.`blocked` = 0 
 		$sql_extra ",
 		intval($a->profile['uid'])
 
@@ -174,7 +163,7 @@ function profile_content(&$a) {
 
 	if(count($r))
 		$a->set_pager_total($r[0]['total']);
-dbg(2);
+
 
 	$r = q("SELECT `item`.*, `item`.`id` AS `item_id`, 
 		`contact`.`name`, `contact`.`photo`, `contact`.`url`, 
@@ -195,32 +184,14 @@ dbg(2);
 	$cmnt_tpl = file_get_contents('view/comment_item.tpl');
 
 	$tpl = file_get_contents('view/wall_item.tpl');
-	$wallwall = file_get_contents('view/wallwall_item.tpl');
 
 
 	if(count($r)) {
 		foreach($r as $item) {
 			$comment = '';
 			$template = $tpl;
-			$commentww = '';
-			if(($item['parent'] == $item['item_id']) && (! $item['self'])) {
-				if($item['type'] == 'wall') {
-					$owner_url = $a->contact['url'];
-					$owner_photo = $a->contact['thumb'];
-					$owner_name = $a->contact['name'];
-					$template = $wallwall;
-					$commentww = 'ww';	
-				}
-				if($item['type'] == 'remote' && ($item['owner-link'] != $item['remote-link'])) {
-					$owner_url = $item['owner-link'];
-					$owner_photo = $item['owner-avatar'];
-					$owner_name = $item['owner-name'];
-					$template = $wallwall;
-					$commentww = 'ww';	
-				}
-			}
-
 			
+			$redirect_url = $a->get_baseurl() . '/redir/' . $item['cid'] ;
 			
 			if(can_write_wall($a,$a->profile['profile_uid'])) {
 				if($item['last-child']) {
@@ -228,7 +199,7 @@ dbg(2);
 						'$id' => $item['item_id'],
 						'$parent' => $item['parent'],
 						'$profile_uid' =>  $a->profile['profile_uid'],
-						'$ww' => $commentww
+						'$ww' => ''
 					));
 				}
 			}
@@ -236,17 +207,25 @@ dbg(2);
 
 			$profile_url = $item['url'];
 
+			// This is my profile but I'm not the author of this post/comment. If it's somebody that's a fan or mutual friend,
+			// I can go directly to their profile as an authenticated guest.
+
 			if(local_user() && ($item['contact-uid'] == $_SESSION['uid']) && (strlen($item['dfrn-id'])) && (! $item['self'] ))
-				$profile_url = $a->get_baseurl() . '/redir/' . $item['cid'] ;
+				$profile_url = $redirect_url;
+
+			// FIXME tryng to solve the mishmash of profile photos. 
 
 		//	$photo = (($item['self']) ? $a->profile['photo'] : $item['photo']);
 		//	$thumb = (($item['self']) ? $a->profile['thumb'] : $item['thumb']);
 	
+
+			// We received this post via a remote feed. It's either a wall-to-wall or a remote comment. The author is
+			// known to us and is reflected in the contact-id for this item. We can use the contact url or redirect rather than 
+			// use the link in the feed. This is different than on the network page where we may not know the author.
+ 
 			$profile_name = ((strlen($item['remote-name'])) ? $item['remote-name'] : $item['name']);
-			$profile_link = ((strlen($item['remote-link'])) ? $item['remote-link'] : $profile_url);
 			$profile_avatar = ((strlen($item['remote-avatar'])) ? $item['remote-avatar'] : $item['thumb']);
-
+			$profile_link = $profile_url;
-
 
 			$o .= replace_macros($template,array(
 				'$id' => $item['item_id'],
@@ -256,27 +235,12 @@ dbg(2);
 				'$body' => bbcode($item['body']),
 				'$ago' => relative_date($item['created']),
 				'$indent' => (($item['parent'] != $item['item_id']) ? 'comment-' : ''),
-			'$owner_url' => $owner_url,
-			'$owner_photo' => $owner_photo,
-			'$owner_name' => $owner_name,
 				'$comment' => $comment
 			));
-
-
-
-
-
-
-
-
-
-
 		}
 	}
 
 	$o .= paginate($a);
 
 	return $o;
-
-
 }