From 6ad9d9f8454b1a44800a406d9eeaaa45ed10e8da Mon Sep 17 00:00:00 2001
From: friendica <info@friendica.com>
Date: Wed, 3 Sep 2014 22:00:18 -0700
Subject: sort out some of the bb2d madness

---
 include/bb2diaspora.php |  8 ++---
 include/diaspora.php    | 89 +++++++++++++------------------------------------
 2 files changed, 27 insertions(+), 70 deletions(-)

diff --git a/include/bb2diaspora.php b/include/bb2diaspora.php
index 622f239ad..9c8c05aeb 100644
--- a/include/bb2diaspora.php
+++ b/include/bb2diaspora.php
@@ -252,6 +252,7 @@ function bb2diaspora_itembody($item) {
 	if($item['diaspora_meta']) {
 		$j = json_decode($item['diaspora_meta'],true);
 		if($j && $j['body']) {
+			logger('bb2diaspora_itembody: cached ');
 			return $j['body'];
 		}
 	}
@@ -299,6 +300,8 @@ function bb2diaspora_itembody($item) {
 		}
 	}
 
+	logger('bb2diaspora_itembody : ' . $body);
+
 	return html_entity_decode($body);
 
 }
@@ -316,10 +319,7 @@ function bb2diaspora($Text,$preserve_nl = false, $fordiaspora = true) {
 		'return \'#\'. str_replace(\' \', \'_\', $match[3]);'
 	), $Text);
 
-	$Text = preg_replace_callback('/#\^\[([zu])rl\=(\w+.*?)\](\w+.*?)\[\/[(zu)]rl\]/i', create_function('$match',
-		'return str_replace(\' \', \'_\', $match[3]);'
-	), $Text);
-
+	$Text = preg_replace('/#\^\[([zu])rl\=(\w+.*?)\](\w+.*?)\[\/([zu])rl\]/i', '[$1rl=$2]$3[/$4rl]', $Text);
 
 	$Text = preg_replace_callback('/\@\!?\[([zu])rl\=(\w+.*?)\](\w+.*?)\[\/([zu])rl\]/i', 'bb2dmention_callback', $Text);
 
diff --git a/include/diaspora.php b/include/diaspora.php
index ae2c1184a..0b598ffb2 100755
--- a/include/diaspora.php
+++ b/include/diaspora.php
@@ -2224,7 +2224,7 @@ function diaspora_send_status($item,$owner,$contact,$public_batch = false) {
 	$images = array();
 
 	$title = $item['title'];
-	$body = $item['body'];
+	$body = bb2diaspora_itembody($item);
 
 /*
 	// We're trying to match Diaspora's split message/photo protocol but
@@ -2250,61 +2250,6 @@ function diaspora_send_status($item,$owner,$contact,$public_batch = false) {
 */
 
 
-	$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 != $body);
-
-	if($item['diaspora_meta']) {
-		$j = json_decode($item['diaspora_meta'],true);
-		if($j && $j['body']) {
-			$body = xmlify($j['body']);
-		}
-	}
-	else {
-		$body = xmlify(html_entity_decode(bb2diaspora($body)));
-
-
-		// convert to markdown
-
-		// Adding the title
-		if(strlen($title))
-			$body = "## ".html_entity_decode($title)."\n\n".$body;
-
-		if($item['attach']) {
-			$cnt = preg_match_all('/href=\"(.*?)\"(.*?)title=\"(.*?)\"/ism',$item['attach'],$matches,PREG_SET_ORDER);
-			if(cnt) {
-				$body .= "\n" . t('Attachments:') . "\n";
-				foreach($matches as $mtch) {
-					$body .= '[' . $mtch[3] . '](' . $mtch[1] . ')' . "\n";
-				}
-			}
-		}
-	}
-
 	$public = (($item['item_private']) ? 'false' : 'true');
 
 	require_once('include/datetime.php');
@@ -2326,7 +2271,7 @@ function diaspora_send_status($item,$owner,$contact,$public_batch = false) {
 	} else {
 		$tpl = get_markup_template('diaspora_post.tpl');
 		$msg = replace_macros($tpl, array(
-			'$body' => $body,
+			'$body' => xmlify($body),
 			'$guid' => $item['mid'],
 			'$handle' => xmlify($myaddr),
 			'$public' => $public,
@@ -2480,16 +2425,28 @@ function diaspora_send_followup($item,$owner,$contact,$public_batch = false) {
 		$like = false;
 	}
 
-	$text = html_entity_decode(bb2diaspora($item['body']));
+	if($item['diaspora_meta'] && ! $like) {
+		$j = json_decode($item['diaspora_meta'],true);
+		if($j) {
+			$signed_text = $j['signed_text'];
+			$text = $j['body'];
+			$signer = $j['signer'];
+			$authorsig = $j['signature'];
+		}
+	}
+	else {
+		$text = bb2diaspora_itembody($item);
+
+		// sign it
 
-	// sign it
+		if($like)
+			$signed_text = $item['mid'] . ';' . $target_type . ';' . $parent['mid'] . ';' . $positive . ';' . $myaddr;
+		else
+			$signed_text = $item['mid'] . ';' . $parent['mid'] . ';' . $text . ';' . $myaddr;
 
-	if($like)
-		$signed_text = $item['mid'] . ';' . $target_type . ';' . $parent['mid'] . ';' . $positive . ';' . $myaddr;
-	else
-		$signed_text = $item['mid'] . ';' . $parent['mid'] . ';' . $text . ';' . $myaddr;
+		$authorsig = base64_encode(rsa_sign($signed_text,$owner['channel_prvkey'],'sha256'));
 
-	$authorsig = base64_encode(rsa_sign($signed_text,$owner['channel_prvkey'],'sha256'));
+	}
 
 	$msg = replace_macros($tpl,array(
 		'$guid' => xmlify($item['mid']),
@@ -2516,9 +2473,9 @@ function diaspora_send_relay($item,$owner,$contact,$public_batch = false) {
 	$a = get_app();
 	$myaddr = $owner['channel_address'] . '@' . substr($a->get_baseurl(), strpos($a->get_baseurl(),'://') + 3);
 
+	$text = bb2diaspora_itembody($item);
 
-	$body = $item['body'];
-	$text = html_entity_decode(bb2diaspora($body));
+	$body = $text;
 
 	// Diaspora doesn't support threaded comments, but some
 	// versions of Diaspora (i.e. Diaspora-pistos) support
-- 
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