Merge remote-tracking branch 'friendika/master' into newui

11 files changed, 185 insertions, 73 deletions

diff --git a/include/Scrape.php b/include/Scrape.php
index cc46af644..bf64c2243 100644
--- a/include/Scrape.php
+++ b/include/Scrape.php
@@ -332,10 +332,12 @@ function probe_url($url, $mode = PROBE_NORMAL) {
 	if(! $url)
 		return $result;
 
+	$network = null;
 	$diaspora = false;
 	$diaspora_base = '';
 	$diaspora_guid = '';	
 	$diaspora_key = '';
+	$has_lrdd = false;
 	$email_conversant = false;
 
 	$twitter = ((strpos($url,'twitter.com') !== false) ? true : false);
@@ -352,6 +354,8 @@ function probe_url($url, $mode = PROBE_NORMAL) {
 			$links = lrdd($url);
 
 		if(count($links)) {
+			$has_lrdd = true;
+
 			logger('probe_url: found lrdd links: ' . print_r($links,true), LOGGER_DATA);
 			foreach($links as $link) {
 				if($link['@attributes']['rel'] === NAMESPACE_ZOT)
@@ -493,7 +497,7 @@ function probe_url($url, $mode = PROBE_NORMAL) {
 	if($network !== NETWORK_ZOT && $network !== NETWORK_DFRN && $network !== NETWORK_MAIL) {
 		if($diaspora)
 			$network = NETWORK_DIASPORA;
-		else
+		elseif($has_lrdd)
 			$network  = NETWORK_OSTATUS;
 		$priority = 0;
 
@@ -637,7 +641,7 @@ function probe_url($url, $mode = PROBE_NORMAL) {
 					$vcard['nick'] = trim(substr($vcard['nick'],0,strpos($vcard['nick'],' ')));
 			}
 			if(! $network)
-				$network = 'feed';
+				$network = NETWORK_FEED;
 			if(! $priority)
 				$priority = 2;
 		}
@@ -651,10 +655,14 @@ function probe_url($url, $mode = PROBE_NORMAL) {
 	if(! $profile)
 		$profile = $url;
 
-	$vcard['fn'] = notags($vcard['fn']);
-	$vcard['nick'] = str_replace(' ','',notags($vcard['nick']));
+	// No human could be associated with this link, use the URL as the contact name
 
+	if(($network === NETWORK_FEED) && ($poll) && (! x($vcard,'fn')))
+		$vcard['fn'] = $url;
 
+	$vcard['fn'] = notags($vcard['fn']);
+	$vcard['nick'] = str_replace(' ','',notags($vcard['nick']));
+		
 	$result['name'] = $vcard['fn'];
 	$result['nick'] = $vcard['nick'];
 	$result['url'] = $profile;
diff --git a/include/bb2diaspora.php b/include/bb2diaspora.php
index 7f7b8748d..ca0c961b3 100644
--- a/include/bb2diaspora.php
+++ b/include/bb2diaspora.php
@@ -16,7 +16,10 @@ function diaspora2bb($s) {
 	$s = preg_replace("/\*(.+?)\*/", '[i]$1[/i]', $s);
 	$s = preg_replace("/\_(.+?)\_/", '[i]$1[/i]', $s);
 	$s = str_replace(array('-^doublestar^-','-^doublescore-^','-^star^-','-^score^-'), array('**','__','*','_'), $s);
+	$s = preg_replace('/\!\[(.+?)\]\((.+?)\)/','[img]$2[/img]',$s);
 	$s = preg_replace('/\[(.+?)\]\((.+?)\)/','[url=$2]$1[/url]',$s);
+	$s = preg_replace('/\@\{(.+?)\; (.+?)\@(.+?)\}/','@[url=https://$3/u/$2]$1[/url]',$s);
+
 
 	$s = escape_tags($s);
 	return $s;
@@ -40,6 +43,11 @@ function bb2diaspora($Text,$preserve_nl = false) {
 	$Text = str_replace("<", "&lt;", $Text);
 	$Text = str_replace(">", "&gt;", $Text);
 
+	// If we find any event code, turn it into an event.
+	// After we're finished processing the bbcode we'll 
+	// replace all of the event code with a reformatted version.
+
+	$ev = bbtoevent($Text);
 
 	if($preserve_nl)
 		$Text = str_replace(array("\n","\r"), array('',''),$Text);
@@ -54,8 +62,9 @@ function bb2diaspora($Text,$preserve_nl = false) {
 	// [img]pathtoimage[/img]
 
 
-	$Text = preg_replace("/\[url\]([$URLSearchString]*)\[\/url\]/", '[$1]($1)', $Text);
-	$Text = preg_replace("(\[url\=([$URLSearchString]*)\](.*?)\[/url\])", '[$2]($1)', $Text);
+	$Text = preg_replace("/\[url\]([$URLSearchString]*)\[\/url\]/ism", '[$1]($1)', $Text);
+	$Text = preg_replace("/\#\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '[#$2]($1)', $Text);
+	$Text = preg_replace("/\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '[$2]($1)', $Text);
 
 //	$Text = preg_replace("/\[img\](.*?)\[\/img\]/", t('Image/photo: ') . '$1', $Text);
 //	$Text = preg_replace("/\[img\](.*?)\[\/img\]/", t('image/photo'), $Text);
@@ -156,19 +165,20 @@ function bb2diaspora($Text,$preserve_nl = false) {
 
 
 	// oembed tag
-//	$Text = oembed_bbcode2html($Text);
+	//	$Text = oembed_bbcode2html($Text);
 
 	// If we found an event earlier, strip out all the event code and replace with a reformatted version.
 
-//	if(x($ev,'desc') && x($ev,'start')) {
-//		$sub = format_event_html($ev);
+	if(x($ev,'desc') && x($ev,'start')) {
 
-	//	$Text = preg_replace("/\[event\-description\](.*?)\[\/event\-description\]/is",$sub,$Text);
-		//$Text = preg_replace("/\[event\-start\](.*?)\[\/event\-start\]/is",'',$Text);
-//		$Text = preg_replace("/\[event\-finish\](.*?)\[\/event\-finish\]/is",'',$Text);
-//		$Text = preg_replace("/\[event\-location\](.*?)\[\/event\-location\]/is",'',$Text);
-//		$Text = preg_replace("/\[event\-adjust\](.*?)\[\/event\-adjust\]/is",'',$Text);
-//	}
+		$sub = format_event_diaspora($ev);
+	
+		$Text = preg_replace("/\[event\-description\](.*?)\[\/event\-description\]/is",$sub,$Text);
+		$Text = preg_replace("/\[event\-start\](.*?)\[\/event\-start\]/is",'',$Text);
+		$Text = preg_replace("/\[event\-finish\](.*?)\[\/event\-finish\]/is",'',$Text);
+		$Text = preg_replace("/\[event\-location\](.*?)\[\/event\-location\]/is",'',$Text);
+		$Text = preg_replace("/\[event\-adjust\](.*?)\[\/event\-adjust\]/is",'',$Text);
+	}
 
 
 	
@@ -176,3 +186,37 @@ function bb2diaspora($Text,$preserve_nl = false) {
 
 	return $Text;
 }
+
+function format_event_diaspora($ev) {
+
+	if(! ((is_array($ev)) && count($ev)))
+		return '';
+
+	$bd_format = t('l F d, Y \@ g:i A') ; // Friday January 18, 2011 @ 8 AM
+
+	$o = 'Friendika event notification:' . "\n";
+
+	$o .= '**' . bb2diaspora($ev['desc']) .  '**' . "\n";
+
+	$o .= t('Starts:') . ' ' 
+		. (($ev['adjust']) ? day_translate(datetime_convert('UTC', 'UTC', 
+			$ev['start'] , $bd_format ))
+			:  day_translate(datetime_convert('UTC', 'UTC', 
+			$ev['start'] , $bd_format)))
+		. "\n";
+
+	if(! $ev['nofinish'])
+		$o .= t('Finishes:') . ' ' 
+			. (($ev['adjust']) ? day_translate(datetime_convert('UTC', 'UTC', 
+				$ev['finish'] , $bd_format ))
+				:  day_translate(datetime_convert('UTC', 'UTC', 
+				$ev['finish'] , $bd_format )))
+			. "\n";
+
+	if(strlen($ev['location']))
+		$o .= t('Location:') . bb2diaspora($ev['location']) 
+			. "\n";
+
+	$o .= "\n";
+	return $o;
+}
diff --git a/include/bbcode.php b/include/bbcode.php
index a3f2971e5..86b7fdb4b 100644
--- a/include/bbcode.php
+++ b/include/bbcode.php
@@ -43,65 +43,65 @@ function bbcode($Text,$preserve_nl = false) {
 
 	$Text = preg_replace("/([^\]\=]|^)(https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\.\=\_\~\#\%\$\!\+\,]+)/", '$1<a href="$2" target="external-link">$2</a>', $Text);
 
-	$Text = preg_replace("/\[url\]([$URLSearchString]*)\[\/url\]/", '<a href="$1" target="external-link">$1</a>', $Text);
-	$Text = preg_replace("(\[url\=([$URLSearchString]*)\](.*?)\[/url\])", '<a href="$1" target="external-link">$2</a>', $Text);
-	//$Text = preg_replace("(\[url\=([$URLSearchString]*)\]([$URLSearchString]*)\[/url\])", '<a href="$1" target="_blank">$2</a>', $Text);
+	$Text = preg_replace("/\[url\]([$URLSearchString]*)\[\/url\]/m", '<a href="$1" target="external-link">$1</a>', $Text);
+	$Text = preg_replace("/\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/m", '<a href="$1" target="external-link">$2</a>', $Text);
+	//$Text = preg_replace("/\[url\=([$URLSearchString]*)\]([$URLSearchString]*)\[\/url\]/m", '<a href="$1" target="_blank">$2</a>', $Text);
 
 
 	// Perform MAIL Search
-	$Text = preg_replace("(\[mail\]([$MAILSearchString]*)\[/mail\])", '<a href="mailto:$1">$1</a>', $Text);
+	$Text = preg_replace("/\[mail\]([$MAILSearchString]*)\[\/mail\]/", '<a href="mailto:$1">$1</a>', $Text);
 	$Text = preg_replace("/\[mail\=([$MAILSearchString]*)\](.*?)\[\/mail\]/", '<a href="mailto:$1">$2</a>', $Text);
          
 	// Check for bold text
-	$Text = preg_replace("(\[b\](.*?)\[\/b\])is",'<strong>$1</strong>',$Text);
+	$Text = preg_replace("(\[b\](.*?)\[\/b\])ism",'<strong>$1</strong>',$Text);
 
 	// Check for Italics text
-	$Text = preg_replace("(\[i\](.*?)\[\/i\])is",'<em>$1</em>',$Text);
+	$Text = preg_replace("(\[i\](.*?)\[\/i\])ism",'<em>$1</em>',$Text);
 
 	// Check for Underline text
-	$Text = preg_replace("(\[u\](.*?)\[\/u\])is",'<u>$1</u>',$Text);
+	$Text = preg_replace("(\[u\](.*?)\[\/u\])ism",'<u>$1</u>',$Text);
 
 	// Check for strike-through text
-	$Text = preg_replace("(\[s\](.*?)\[\/s\])is",'<strike>$1</strike>',$Text);
+	$Text = preg_replace("(\[s\](.*?)\[\/s\])ism",'<strike>$1</strike>',$Text);
 
 	// Check for over-line text
-	$Text = preg_replace("(\[o\](.*?)\[\/o\])is",'<span class="overline">$1</span>',$Text);
+	$Text = preg_replace("(\[o\](.*?)\[\/o\])ism",'<span class="overline">$1</span>',$Text);
 
 	// Check for colored text
-	$Text = preg_replace("(\[color=(.*?)\](.*?)\[\/color\])is","<span style=\"color: $1;\">$2</span>",$Text);
+	$Text = preg_replace("(\[color=(.*?)\](.*?)\[\/color\])ism","<span style=\"color: $1;\">$2</span>",$Text);
 
 	// Check for sized text
-	$Text = preg_replace("(\[size=(.*?)\](.*?)\[\/size\])is","<span style=\"font-size: $1;\">$2</span>",$Text);
+	$Text = preg_replace("(\[size=(.*?)\](.*?)\[\/size\])ism","<span style=\"font-size: $1;\">$2</span>",$Text);
 
 	// Check for list text
-	$Text = preg_replace("/\[list\](.*?)\[\/list\]/is", '<ul class="listbullet">$1</ul>' ,$Text);
-	$Text = preg_replace("/\[list=1\](.*?)\[\/list\]/is", '<ul class="listdecimal">$1</ul>' ,$Text);
-	$Text = preg_replace("/\[list=i\](.*?)\[\/list\]/s",'<ul class="listlowerroman">$1</ul>' ,$Text);
-	$Text = preg_replace("/\[list=I\](.*?)\[\/list\]/s", '<ul class="listupperroman">$1</ul>' ,$Text);
-	$Text = preg_replace("/\[list=a\](.*?)\[\/list\]/s", '<ul class="listloweralpha">$1</ul>' ,$Text);
-	$Text = preg_replace("/\[list=A\](.*?)\[\/list\]/s", '<ul class="listupperalpha">$1</ul>' ,$Text);
-	$Text = preg_replace("/\[li\](.*?)\[\/li\]/s", '<li>$1</li>' ,$Text);
+	$Text = preg_replace("/\[list\](.*?)\[\/list\]/ism", '<ul class="listbullet">$1</ul>' ,$Text);
+	$Text = preg_replace("/\[list=1\](.*?)\[\/list\]/ism", '<ul class="listdecimal">$1</ul>' ,$Text);
+	$Text = preg_replace("/\[list=i\](.*?)\[\/list\]/sm",'<ul class="listlowerroman">$1</ul>' ,$Text);
+	$Text = preg_replace("/\[list=I\](.*?)\[\/list\]/sm", '<ul class="listupperroman">$1</ul>' ,$Text);
+	$Text = preg_replace("/\[list=a\](.*?)\[\/list\]/sm", '<ul class="listloweralpha">$1</ul>' ,$Text);
+	$Text = preg_replace("/\[list=A\](.*?)\[\/list\]/sm", '<ul class="listupperalpha">$1</ul>' ,$Text);
+	$Text = preg_replace("/\[li\](.*?)\[\/li\]/sm", '<li>$1</li>' ,$Text);
 
-	$Text = preg_replace("/\[td\](.*?)\[\/td\]/s", '<td>$1</td>' ,$Text);
-	$Text = preg_replace("/\[tr\](.*?)\[\/tr\]/s", '<tr>$1</tr>' ,$Text);
-	$Text = preg_replace("/\[table\](.*?)\[\/table\]/s", '<table>$1</table>' ,$Text);
+	$Text = preg_replace("/\[td\](.*?)\[\/td\]/sm", '<td>$1</td>' ,$Text);
+	$Text = preg_replace("/\[tr\](.*?)\[\/tr\]/sm", '<tr>$1</tr>' ,$Text);
+	$Text = preg_replace("/\[table\](.*?)\[\/table\]/sm", '<table>$1</table>' ,$Text);
 
-	$Text = preg_replace("/\[table border=1\](.*?)\[\/table\]/s", '<table border="1" >$1</table>' ,$Text);
-	$Text = preg_replace("/\[table border=0\](.*?)\[\/table\]/s", '<table border="0" >$1</table>' ,$Text);
+	$Text = preg_replace("/\[table border=1\](.*?)\[\/table\]/sm", '<table border="1" >$1</table>' ,$Text);
+	$Text = preg_replace("/\[table border=0\](.*?)\[\/table\]/sm", '<table border="0" >$1</table>' ,$Text);
 
 	
 //	$Text = str_replace("[*]", "<li>", $Text);
 
 	// Check for font change text
-	$Text = preg_replace("(\[font=(.*?)\](.*?)\[\/font\])","<span style=\"font-family: $1;\">$2</span>",$Text);
+	$Text = preg_replace("/\[font=(.*?)\](.*?)\[\/font\]/m","<span style=\"font-family: $1;\">$2</span>",$Text);
 
 	// Declare the format for [code] layout
 
-	$Text = preg_replace_callback("/\[code\](.*?)\[\/code\]/is",'stripcode_br_cb',$Text);
+	$Text = preg_replace_callback("/\[code\](.*?)\[\/code\]/ism",'stripcode_br_cb',$Text);
 
 	$CodeLayout = '<code>$1</code>';
 	// Check for [code] text
-	$Text = preg_replace("/\[code\](.*?)\[\/code\]/is","$CodeLayout", $Text);
+	$Text = preg_replace("/\[code\](.*?)\[\/code\]/ism","$CodeLayout", $Text);
 
 
 
@@ -109,22 +109,22 @@ function bbcode($Text,$preserve_nl = false) {
 	// Declare the format for [quote] layout
 	$QuoteLayout = '<blockquote>$1</blockquote>';                     
 	// Check for [quote] text
-	$Text = preg_replace("/\[quote\](.*?)\[\/quote\]/is","$QuoteLayout", $Text);
+	$Text = preg_replace("/\[quote\](.*?)\[\/quote\]/ism","$QuoteLayout", $Text);
          
 	// Images
 	// [img]pathtoimage[/img]
-	$Text = preg_replace("/\[img\](.*?)\[\/img\]/", '<img src="$1" alt="' . t('Image/photo') . '" />', $Text);
+	$Text = preg_replace("/\[img\](.*?)\[\/img\]/ism", '<img src="$1" alt="' . t('Image/photo') . '" />', $Text);
 
 	// html5 video and audio
 
-	$Text = preg_replace("/\[video\](.*?)\[\/video\]/", '<video src="$1" controls="controls" width="425" height="350"><a href="$1">$1</a></video>', $Text);
+	$Text = preg_replace("/\[video\](.*?)\[\/video\]/ism", '<video src="$1" controls="controls" width="425" height="350"><a href="$1">$1</a></video>', $Text);
 
-	$Text = preg_replace("/\[audio\](.*?)\[\/audio\]/", '<audio src="$1" controls="controls"><a href="$1">$1</a></audio>', $Text);
+	$Text = preg_replace("/\[audio\](.*?)\[\/audio\]/ism", '<audio src="$1" controls="controls"><a href="$1">$1</a></audio>', $Text);
 
-	$Text = preg_replace("/\[iframe\](.*?)\[\/iframe\]/", '<iframe src="$1" width="425" height="350"><a href="$1">$1</a></iframe>', $Text);
+	$Text = preg_replace("/\[iframe\](.*?)\[\/iframe\]/ism", '<iframe src="$1" width="425" height="350"><a href="$1">$1</a></iframe>', $Text);
          
 	// [img=widthxheight]image source[/img]
-	$Text = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/", '<img src="$3" style="height:{$2}px; width:{$1}px;" >', $Text);
+	$Text = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '<img src="$3" style="height:{$2}px; width:{$1}px;" >', $Text);
 
 	if (get_pconfig(local_user(), 'oembed', 'use_for_youtube' )==1){
 		// use oembed for youtube links
@@ -132,13 +132,15 @@ function bbcode($Text,$preserve_nl = false) {
 		$Text = preg_replace("/\[\/youtube\]/",'[/embed]',$Text); 
 	} else {
 		// Youtube extensions
-        $Text = preg_replace("/\[youtube\]https?:\/\/www.youtube.com\/watch\?v\=(.*?)\[\/youtube\]/",'[youtube]$1[/youtube]',$Text); 
-        $Text = preg_replace("/\[youtube\]https?:\/\/youtu.be\/(.*?)\[\/youtube\]/",'[youtube]$1[/youtube]',$Text); 
-		$Text = preg_replace("/\[youtube\](.*?)\[\/youtube\]/", '<iframe width="425" height="349" src="http://www.youtube.com/embed/$1" frameborder="0" ></iframe>', $Text);
+        $Text = preg_replace("/\[youtube\]https?:\/\/www.youtube.com\/watch\?v\=(.*?)\[\/youtube\]/ism",'[youtube]$1[/youtube]',$Text); 
+        $Text = preg_replace("/\[youtube\]https?:\/\/www.youtube.com\/embed\/(.*?)\[\/youtube\]/ism",'[youtube]$1[/youtube]',$Text); 
+        $Text = preg_replace("/\[youtube\]https?:\/\/youtu.be\/(.*?)\[\/youtube\]/ism",'[youtube]$1[/youtube]',$Text); 
+		$Text = preg_replace("/\[youtube\]([A-Za-z0-9\-_=]+)(.*?)\[\/youtube\]/ism", '<iframe width="425" height="350" src="http://www.youtube.com/embed/$1" frameborder="0" ></iframe>', $Text);
 	}
-//	$Text = preg_replace("/\[youtube\](.*?)\[\/youtube\]/", '<object width="425" height="350" type="application/x-shockwave-flash" data="http://www.youtube.com/v/$1" ><param name="movie" value="http://www.youtube.com/v/$1"></param><!--[if IE]><embed src="http://www.youtube.com/v/$1" type="application/x-shockwave-flash" width="425" height="350" /><![endif]--></object>', $Text);
 
 
+//	$Text = preg_replace("/\[youtube\](.*?)\[\/youtube\]/", '<object width="425" height="350" type="application/x-shockwave-flash" data="http://www.youtube.com/v/$1" ><param name="movie" value="http://www.youtube.com/v/$1"></param><!--[if IE]><embed src="http://www.youtube.com/v/$1" type="application/x-shockwave-flash" width="425" height="350" /><![endif]--></object>', $Text);
+
 
 	// oembed tag
 	$Text = oembed_bbcode2html($Text);
@@ -148,11 +150,11 @@ function bbcode($Text,$preserve_nl = false) {
 	if(x($ev,'desc') && x($ev,'start')) {
 		$sub = format_event_html($ev);
 
-		$Text = preg_replace("/\[event\-description\](.*?)\[\/event\-description\]/is",$sub,$Text);
-		$Text = preg_replace("/\[event\-start\](.*?)\[\/event\-start\]/is",'',$Text);
-		$Text = preg_replace("/\[event\-finish\](.*?)\[\/event\-finish\]/is",'',$Text);
-		$Text = preg_replace("/\[event\-location\](.*?)\[\/event\-location\]/is",'',$Text);
-		$Text = preg_replace("/\[event\-adjust\](.*?)\[\/event\-adjust\]/is",'',$Text);
+		$Text = preg_replace("/\[event\-description\](.*?)\[\/event\-description\]/ism",$sub,$Text);
+		$Text = preg_replace("/\[event\-start\](.*?)\[\/event\-start\]/ism",'',$Text);
+		$Text = preg_replace("/\[event\-finish\](.*?)\[\/event\-finish\]/ism",'',$Text);
+		$Text = preg_replace("/\[event\-location\](.*?)\[\/event\-location\]/ism",'',$Text);
+		$Text = preg_replace("/\[event\-adjust\](.*?)\[\/event\-adjust\]/ism",'',$Text);
 	}
 
 
diff --git a/include/conversation.php b/include/conversation.php
index 3353cb2b7..6b5bf8d7c 100644
--- a/include/conversation.php
+++ b/include/conversation.php
@@ -80,8 +80,6 @@ function localize_item(&$item){
 
 	}
         
-	// fix bad embeds
-	$item['body'] = str_replace('http://www.youtube.com/embed/http:','http:',$item['body']);
 
 }
 
diff --git a/include/crypto.php b/include/crypto.php
index 88e05b9eb..0feb45c24 100644
--- a/include/crypto.php
+++ b/include/crypto.php
@@ -262,24 +262,27 @@ function aes_unencapsulate($data,$prvkey) {
 }
 
 
-function zot_encapsulate($data,$sender,$pubkey) {
+// This has been superceded.
+
+function zot_encapsulate($data,$envelope,$pubkey) {
 $res = aes_encapsulate($data,$pubkey);
-openssl_public_encrypt($sender,$s,$pubkey);
-$s1 = base64url_encode($s,true);
 
 return <<< EOT
 <?xml version='1.0' encoding='UTF-8'?>
-<zot:env xmlns:zot='http://purl.org/zot/1.0'>
+<zot:msg xmlns:zot='http://purl.org/zot/1.0'>
  <zot:key>{$res['key']}</zot:key>
  <zot:iv>{$res['iv']}</zot:iv>
- <zot:sender>$s1</zot:sender>
+ <zot:env>$s1</zot:env>
+ <zot:sig key_id="$keyid">$sig</zot:sig>
  <zot:alg>AES-256-CBC</zot:alg>
  <zot:data type='application/magic-envelope+xml'>{$res['data']}</zot:data>
-</zot:env>
+</zot:msg>
 EOT;
 
 }
 
+// so has this
+
 function zot_unencapsulate($data,$prvkey) {
 	$ret = array();
 	$c = array();
diff --git a/include/delivery.php b/include/delivery.php
index 5d81228ee..18ef09a31 100644
--- a/include/delivery.php
+++ b/include/delivery.php
@@ -140,6 +140,8 @@ function delivery_run($argv, $argc){
 
 	$owner = $r[0];
 
+	$walltowall = ((($top_level) && ($owner['id'] != $items[0]['contact-id'])) ? true : false);
+
 	$public_message = true;
 
 	// fill this in with a single salmon slap if applicable
@@ -417,7 +419,8 @@ function delivery_run($argv, $argc){
 				diaspora_send_relay($target_item,$owner,$contact);
 				break;
 			}		
-			elseif($top_level) {
+			elseif(($top_level) && (! $walltowall)) {
+				// currently no workable solution for sending walltowall
 				logger('delivery: diaspora status: ' . $contact['name']);
 				diaspora_send_status($target_item,$owner,$contact);
 				break;
diff --git a/include/diaspora.php b/include/diaspora.php
index fc9289039..6d070ecba 100644
--- a/include/diaspora.php
+++ b/include/diaspora.php
@@ -398,6 +398,7 @@ function diaspora_request($importer,$xml) {
 
 function diaspora_post($importer,$xml) {
 
+	$a = get_app();
 	$guid = notags(unxmlify($xml->guid));
 	$diaspora_handle = notags(unxmlify($xml->diaspora_handle));
 
@@ -457,7 +458,14 @@ function diaspora_post($importer,$xml) {
 	$datarray['body'] = $body;
 	$datarray['app']  = 'Diaspora';
 
-	item_store($datarray);
+	$message_id = item_store($datarray);
+
+	if($message_id) {
+		q("update item set plink = '%s' where id = %d limit 1",
+			dbesc($a->get_baseurl() . '/display/' . $importer['nickname'] . '/' . $message_id),
+			intval($message_id)
+		);
+	}
 
 	return;
 
@@ -465,6 +473,7 @@ function diaspora_post($importer,$xml) {
 
 function diaspora_comment($importer,$xml,$msg) {
 
+	$a = get_app();
 	$guid = notags(unxmlify($xml->guid));
 	$parent_guid = notags(unxmlify($xml->parent_guid));
 	$diaspora_handle = notags(unxmlify($xml->diaspora_handle));
@@ -576,6 +585,13 @@ function diaspora_comment($importer,$xml,$msg) {
 
 	$message_id = item_store($datarray);
 
+	if($message_id) {
+		q("update item set plink = '%s' where id = %d limit 1",
+			dbesc($a->get_baseurl() . '/display/' . $importer['nickname'] . '/' . $message_id),
+			intval($message_id)
+		);
+	}
+
 	if(! $parent_author_signature) {
 		q("insert into sign (`iid`,`signed_text`,`signature`,`signer`) values (%d,'%s','%s','%s') ",
 			intval($message_id),
@@ -595,6 +611,7 @@ function diaspora_comment($importer,$xml,$msg) {
 
 function diaspora_photo($importer,$xml,$msg) {
 
+	$a = get_app();
 	$remote_photo_path = notags(unxmlify($xml->remote_photo_path));
 
 	$remote_photo_name = notags(unxmlify($xml->remote_photo_name));
@@ -732,8 +749,8 @@ function diaspora_like($importer,$xml,$msg) {
 	}
 
 	if($parent_author_signature) {
-//		$owner_signed_data = $guid . ';' . $parent_guid . ';' . $target_type . ';' . $positive . ';' . $msg['author'];
-		$owner_signed_data = $guid . ';' . $parent_guid . ';' . $target_type . ';' . $positive . ';' . $diaspora_handle;
+
+		$owner_signed_data = $guid . ';' . $target_type . ';' . $parent_guid . ';' . $positive . ';' . $diaspora_handle;
 
 		$parent_author_signature = base64_decode($parent_author_signature);
 
@@ -805,6 +822,14 @@ EOT;
 
 	$message_id = item_store($arr);
 
+
+	if($message_id) {
+		q("update item set plink = '%s' where id = %d limit 1",
+			dbesc($a->get_baseurl() . '/display/' . $importer['nickname'] . '/' . $message_id),
+			intval($message_id)
+		);
+	}
+
 	if(! $parent_author_signature) {
 		q("insert into sign (`iid`,`signed_text`,`signature`,`signer`) values (%d,'%s','%s','%s') ",
 			intval($message_id),
diff --git a/include/group.php b/include/group.php
index f21ce42e0..8798adf5a 100644
--- a/include/group.php
+++ b/include/group.php
@@ -154,7 +154,7 @@ $o .= <<< EOT
 
 <div id="sidebar-group-list">
 	<ul id="sidebar-group-ul">
-	<li class="sidebar-group-li" ><a href="$every" $selected >$linktext</a></li>
+	<li class="sidebar-group-li" ><a href="$every" class="sidebar-group-element" $selected >$linktext</a></li>
 
 EOT;
 
@@ -170,10 +170,10 @@ EOT;
 			$selected = (($group_id == $rr['id']) ? ' class="group-selected" ' : '');
 			$o .= '	<li class="sidebar-group-li">' 
 			. (($edit) ? "<a href=\"group/{$rr['id']}\" title=\"" . t('Edit') 
-				. "\" ><img src=\"images/spencil.gif\" alt=\"" . t('Edit') . "\"></a> " : "") 
+				. "\" class=\"groupsideedit\" ><img src=\"images/spencil.gif\" alt=\"" . t('Edit') . "\"></a> " : "") 
 			. (($cid) ? '<input type="checkbox" class="' . (($selected) ? 'ticked' : 'unticked') . '" onclick="contactgroupChangeMember(' . $rr['id'] . ',' . $cid . ');return true;" '
 				. ((in_array($rr['id'],$member_of)) ? ' checked="checked" ' : '') . '/>' : '')
-			. "<a href=\"$each/{$rr['id']}\" $selected >{$rr['name']}</a></li>\r\n";
+			. "<a href=\"$each/{$rr['id']}\" class=\"sidebar-group-element\" $selected >{$rr['name']}</a></li>\r\n";
 		}
 	}
 	$o .= "	</ul>\r\n	</div>";
diff --git a/include/items.php b/include/items.php
index 1603dec60..facd8b2d4 100644
--- a/include/items.php
+++ b/include/items.php
@@ -20,6 +20,8 @@ function get_feed_for(&$a, $dfrn_id, $owner_nick, $last_update, $direction = 0)
 		for($x = 2; $x < $a->argc; $x++) {
 			if($a->argv[$x] == 'converse')
 				$converse = true;
+			if($a->argv[$x] == 'starred')
+				$starred = true;
 		}
 	}
 
@@ -376,6 +378,10 @@ function get_atom_elements($feed,$item) {
 	if($dguid)
 		$res['guid'] = unxmlify($dguid[0]['data']);
 
+	$bm = $item->get_item_tags(NAMESPACE_DFRN,'bookmark');
+	if($bm)
+		$res['bookmark'] = ((unxmlify($bm[0]['data']) === 'true') ? 1 : 0);
+
 
 	/**
 	 * If there's a copy of the body content which is guaranteed to have survived mangling in transit, use it.
@@ -731,6 +737,7 @@ function item_store($arr,$force_parent = false) {
 	$arr['deny_cid']      = ((x($arr,'deny_cid'))      ? trim($arr['deny_cid'])              : '');
 	$arr['deny_gid']      = ((x($arr,'deny_gid'))      ? trim($arr['deny_gid'])              : '');
 	$arr['private']       = ((x($arr,'private'))       ? intval($arr['private'])             : 0 );
+	$arr['bookmark']      = ((x($arr,'bookmark'))      ? intval($arr['bookmark'])            : 0 );
 	$arr['body']          = ((x($arr,'body'))          ? trim($arr['body'])                  : '');
 	$arr['tag']           = ((x($arr,'tag'))           ? notags(trim($arr['tag']))           : '');
 	$arr['attach']        = ((x($arr,'attach'))        ? notags(trim($arr['attach']))        : '');
@@ -1704,6 +1711,8 @@ function atom_entry($item,$type,$author,$owner,$comment = false) {
 
 	if($item['extid'])
 		$o .= '<dfrn:extid>' . xmlify($item['extid']) . '</dfrn:extid>' . "\r\n";
+	if($item['bookmark'])
+		$o .= '<dfrn:bookmark>true</dfrn:bookmark>' . "\r\n";
 
 	if($item['app'])
 		$o .= '<statusnet:notice_info local_id="' . $item['id'] . '" source="' . xmlify($item['app']) . '" ></statusnet:notice_info>' . "\r\n";
diff --git a/include/notifier.php b/include/notifier.php
index 8d2aa961c..6ac882c19 100644
--- a/include/notifier.php
+++ b/include/notifier.php
@@ -2,6 +2,20 @@
 
 require_once("boot.php");
 
+/*
+ * This file was at one time responsible for doing all deliveries, but this caused
+ * big problems on shared hosting systems, where the process might get killed by the 
+ * hosting provider and nothing would get delivered. 
+ * It now only delivers one message under certain cases, and invokes a queued
+ * delivery mechanism (include/deliver.php) to deliver individual contacts at 
+ * controlled intervals.
+ * This has a much better chance of surviving random processes getting killed
+ * by the hosting provider. 
+ * A lot of this code is duplicated in include/deliver.php until we have time to go back
+ * and re-structure the delivery procedure based on the obstacles that have been thrown at 
+ * us by hosting providers. 
+ */
+
 function notifier_run($argv, $argc){
 	global $a, $db;
 
@@ -129,6 +143,7 @@ function notifier_run($argv, $argc){
 			logger('notifier: top level post');
 			$top_level = true;
 		}
+
 	}
 
 	$r = q("SELECT `contact`.*, `user`.`pubkey` AS `upubkey`, `user`.`prvkey` AS `uprvkey`, 
@@ -144,6 +159,8 @@ function notifier_run($argv, $argc){
 
 	$owner = $r[0];
 
+	$walltowall = ((($top_level) && ($owner['id'] != $items[0]['contact-id'])) ? true : false);
+
 	$hub = get_config('system','huburl');
 
 	// If this is a public conversation, notify the feed hub
@@ -591,7 +608,8 @@ function notifier_run($argv, $argc){
 						diaspora_send_relay($target_item,$owner,$contact);
 						break;
 					}		
-					elseif($top_level) {
+					elseif(($top_level) && (! $walltowall)) {
+						// currently no workable solution for sending walltowall
 						diaspora_send_status($target_item,$owner,$contact);
 						break;
 					}
diff --git a/include/text.php b/include/text.php
index 075caee00..78eae145e 100644
--- a/include/text.php
+++ b/include/text.php
@@ -610,12 +610,14 @@ function micropro($contact, $redirect = false, $class = '', $textmode = false) {
 
 
 if(! function_exists('search')) {
-function search($s,$id='search-box',$url='/search') {
+function search($s,$id='search-box',$url='/search',$save = false) {
 	$a = get_app();
 	$o  = '<div id="' . $id . '">';
 	$o .= '<form action="' . $a->get_baseurl() . $url . '" method="get" >';
 	$o .= '<input type="text" name="search" id="search-text" value="' . $s .'" />';
 	$o .= '<input type="submit" name="submit" id="search-submit" value="' . t('Search') . '" />'; 
+	if($save)
+		$o .= '<input type="submit" name="save" id="search-save" value="' . t('Save') . '" />'; 
 	$o .= '</form></div>';
 	return $o;
 }}