From 6e99848043d198af5013c2439e7a2d16d8a32c52 Mon Sep 17 00:00:00 2001
From: friendica <info@friendica.com>
Date: Mon, 25 Aug 2014 22:43:44 -0700
Subject: more diaspora stuff - most of the basic bits are there except
 queueing and physical delivery (I'm keeping delivery turned off until some of
 the bugs are fixed so we don't cause inifinite loops or network meltdowns) -
 now it's just a matter of going through and methodically finding all the bugs

---
 include/diaspora.php | 47 ++++++++++++++++++++++++++++++++++++-----------
 include/items.php    |  1 +
 include/notifier.php |  2 +-
 3 files changed, 38 insertions(+), 12 deletions(-)

(limited to 'include')

diff --git a/include/diaspora.php b/include/diaspora.php
index ebd1906f3..1e101b4a7 100755
--- a/include/diaspora.php
+++ b/include/diaspora.php
@@ -153,9 +153,9 @@ function diaspora_process_outbound($arr) {
 	if($arr['walltowall'])
 		return;
 
-	if($arr['recipients']) {
+	if($arr['env_recips']) {
 		$r = q("select * from xchan left join hubloc on xchan_hash = hubloc_hash where hubloc_url = '%s' 
-			and xchan_hash in (" . implode(',',$arr['recipients']) . ") 
+			and xchan_hash in (" . implode(',',$arr['env_recips']) . ") 
 			and xchan_network in ('diaspora', 'friendica-over-diaspora') ",
 			dbesc($arr['hub']['hubloc_url'])
 		);
@@ -228,13 +228,13 @@ function diaspora_process_outbound($arr) {
 			diaspora_send_retraction($arr['target_item'],$arr['channel'],$contact,true);
 			return;
 		}
-		elseif($arr['target_item']['mid'] !== $mid['target_item']['parent_mid']) {
+		elseif($arr['target_item']['mid'] !== $arr['target_item']['parent_mid']) {
 			// we are the relay - send comments, likes and relayable_retractions to our conversants
 			logger('delivery: diaspora relay: ' . $loc);
 			diaspora_send_relay($arr['target_item'],$arr['channel'],$contact,true);
 			return;
 		}
-		elseif(($arr['top_level_post']) && (! $arr['walltowall'])) {
+		elseif($arr['top_level_post']) {
 			// currently no workable solution for sending walltowall
 			logger('delivery: diaspora status: ' . $loc);
 			diaspora_send_status($arr['target_item'],$arr['channel'],$contact,true);
@@ -2241,12 +2241,38 @@ function diaspora_send_status($item,$owner,$contact,$public_batch = false) {
 	}
 */
 
-	//if(strlen($title))
-	//	$body = "[b]".html_entity_decode($title)."[/b]\n\n".$body;
+
+	$body = str_ireplace("[quote", "\n\n[quote", $body);
+	$body = str_ireplace("[/quote]", "[/quote]\n\n", $body);
+
+	// strip bookmark indicators
+
+	$body = preg_replace('/\#\^\[([zu])rl/i', '[$1rl', $body);
+	$body = preg_replace('/\#\^http/i', 'http', $body);
+
+	// protect tags and mentions from hijacking
+
+	if(! intval(get_pconfig($owner['channel_id'],'system','allow_tag_hijacking'))) {
+		$new_tag	 = html_entity_decode('&#x22d5;',ENT_COMPAT,'UTF-8');
+		$new_mention = html_entity_decode('&#xff20;',ENT_COMPAT,'UTF-8');
+
+		// #-tags
+		$body = preg_replace('/\#\[url/i', $new_tag . '[url', $body);
+		$body = preg_replace('/\#\[zrl/i', $new_tag . '[zrl', $body);
+		// @-mentions
+		$body = preg_replace('/\@\[url/i', $new_mention . '[url', $body);
+		$body = preg_replace('/\@\[zrl/i', $new_mention . '[zrl', $body);
+	}
+
+	// remove multiple newlines
+	do {
+		$oldbody = $body;
+		$body = str_replace("\n\n\n", "\n\n", $body);
+	} while ($oldbody != $body);
+
 
 	// convert to markdown
 	$body = xmlify(html_entity_decode(bb2diaspora($body)));
-	//$body = bb2diaspora($body);
 
 	// Adding the title
 	if(strlen($title))
@@ -2262,7 +2288,6 @@ function diaspora_send_status($item,$owner,$contact,$public_batch = false) {
 		}
 	}
 
-
 	$public = (($item['item_private']) ? 'false' : 'true');
 
 	require_once('include/datetime.php');
@@ -2279,7 +2304,7 @@ function diaspora_send_status($item,$owner,$contact,$public_batch = false) {
 			'$handle' => xmlify($myaddr),
 			'$public' => $public,
 			'$created' => $created,
-			'$provider' => $item['app']
+			'$provider' => (($item['app']) ? $item['app'] : 'redmatrix')
 		));
 	} else {
 		$tpl = get_markup_template('diaspora_post.tpl');
@@ -2289,11 +2314,11 @@ function diaspora_send_status($item,$owner,$contact,$public_batch = false) {
 			'$handle' => xmlify($myaddr),
 			'$public' => $public,
 			'$created' => $created,
-			'$provider' => $item['app']
+			'$provider' => (($item['app']) ? $item['app'] : 'redmatrix')
 		));
 	}
 
-	logger('diaspora_send_status: '.$owner['channel_name'].' -> '.$contact['xchan_name'].' base message: '.$msg, LOGGER_DATA);
+	logger('diaspora_send_status: '.$owner['channel_name'].' -> '.$contact['xchan_name'].' base message: ' . $msg, LOGGER_DATA);
 
 	$slap = 'xml=' . urlencode(urlencode(diaspora_msg_build($msg,$owner,$contact,$owner['channel_prvkey'],$contact['xchan_pubkey'],$public_batch)));
 
diff --git a/include/items.php b/include/items.php
index f10a5c570..e9f11ee4a 100755
--- a/include/items.php
+++ b/include/items.php
@@ -95,6 +95,7 @@ function collect_recipients($item,&$private_envelope) {
 	$recipients[] = $item['author_xchan'];
 	if($item['owner_xchan'] != $item['author_xchan'])
 		$recipients[] = $item['owner_xchan'];
+
 	return $recipients;
 
 }
diff --git a/include/notifier.php b/include/notifier.php
index 7c4f64ae0..7f4d7a9f8 100644
--- a/include/notifier.php
+++ b/include/notifier.php
@@ -493,7 +493,7 @@ function notifier_run($argv, $argc){
 		}
 
 
-		if($hub['network'] === 'diaspora' || $hub['network'] === 'friendica-over-diaspora') {
+		if($hub['hubloc_network'] === 'diaspora' || $hub['hubloc_network'] === 'friendica-over-diaspora') {
 			if(! get_config('system','diaspora_enabled'))
 				continue;
 
-- 
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