10 files changed, 187 insertions, 37 deletions

diff --git a/include/Scrape.php b/include/Scrape.php
index e42d22afc..52405ae2d 100755
--- a/include/Scrape.php
+++ b/include/Scrape.php
@@ -314,7 +314,7 @@ function scrape_feed($url) {
  *
  * PROBE_DIASPORA has a bias towards returning Diaspora information
  * while PROBE_NORMAL has a bias towards dfrn/zot - in the case where
- * an address (such as a Friendika address) supports more than one type
+ * an address (such as a Friendica address) supports more than one type
  * of network. 
  *
  */
diff --git a/include/acl_selectors.php b/include/acl_selectors.php
index d8f530daf..6070b7db2 100755
--- a/include/acl_selectors.php
+++ b/include/acl_selectors.php
@@ -157,7 +157,7 @@ function contact_select($selname, $selclass, $preselected = false, $size = 4, $p
 
 	$o = '';
 
-	// When used for private messages, we limit correspondence to mutual DFRN/Friendika friends and the selector
+	// When used for private messages, we limit correspondence to mutual DFRN/Friendica friends and the selector
 	// to one recipient. By default our selector allows multiple selects amongst all contacts.
 
 	$sql_extra = '';
diff --git a/include/api.php b/include/api.php
index 1d3e5c186..013f4b97a 100755
--- a/include/api.php
+++ b/include/api.php
@@ -183,7 +183,7 @@
 			'updated' => api_date(null),
 			'atom_updated' => datetime_convert('UTC','UTC','now',ATOM_TIME),
 			'language' => $user_info['language'],
-			'logo'	=> $a->get_baseurl()."/images/friendika-32.png",
+			'logo'	=> $a->get_baseurl()."/images/friendica-32.png",
 		);
 		
 		return $arr;
@@ -457,7 +457,49 @@
 		return null;
 	}
 
-	// TODO - media uploads
+/*Waitman Gobble Mod*/
+        function api_statuses_mediap(&$a, $type) {
+                if (local_user()===false) {
+                        logger('api_statuses_update: no user');
+                        return false;
+                }
+                $user_info = api_get_user($a);
+
+                $_REQUEST['type'] = 'wall';
+                $_REQUEST['profile_uid'] = local_user();
+                $_REQUEST['api_source'] = true;
+                $txt = urldecode(requestdata('status'));
+
+                require_once('library/HTMLPurifier.auto.php');
+                require_once('include/html2bbcode.php');
+
+                if((strpos($txt,'<') !== false) || (strpos($txt,'>') !== false)) {
+			$txt = html2bb_video($txt);
+			$config = HTMLPurifier_Config::createDefault();
+                        $config->set('Cache.DefinitionImpl', null);
+			$purifier = new HTMLPurifier($config);
+                        $txt = $purifier->purify($txt);
+		}
+		$txt = html2bbcode($txt);
+		
+                $a->argv[1]=$user_info['screen_name']; //should be set to username?
+		
+		$_REQUEST['hush']='yeah'; //tell wall_upload function to return img info instead of echo
+                require_once('mod/wall_upload.php');
+		$bebop = wall_upload_post($a);
+                
+		//now that we have the img url in bbcode we can add it to the status and insert the wall item.
+                $_REQUEST['body']=$txt."\n\n".$bebop;
+                require_once('mod/item.php');
+                item_post($a);
+
+                // this should output the last post (the one we just posted).
+                return api_status_show($a,$type);
+        }
+        api_register_func('api/statuses/mediap','api_statuses_mediap', true);
+/*Waitman Gobble Mod*/
+
+
 	function api_statuses_update(&$a, $type) {
 		if (local_user()===false) {
 			logger('api_statuses_update: no user');
@@ -743,7 +785,7 @@
 		if (local_user()===false) return false;
 		
 		$user_info = api_get_user($a);
-		// in friendika starred item are private
+		// in friendica starred item are private
 		// return favorites only for self
 		logger('api_favorites: self:' . $user_info['self']);
 		
@@ -916,7 +958,7 @@
 	function api_statusnet_config(&$a,$type) {
 		$name = $a->config['sitename'];
 		$server = $a->get_hostname();
-		$logo = $a->get_baseurl() . '/images/friendika-64.png';
+		$logo = $a->get_baseurl() . '/images/friendica-64.png';
 		$email = $a->config['admin_email'];
 		$closed = (($a->config['register_policy'] == REGISTER_CLOSED) ? 'true' : 'false');
 		$private = (($a->config['system']['block_public']) ? 'true' : 'false');
diff --git a/include/diaspora.php b/include/diaspora.php
index a8e02e509..92f3500f2 100755
--- a/include/diaspora.php
+++ b/include/diaspora.php
@@ -451,7 +451,7 @@ function diaspora_request($importer,$xml) {
 		// perhaps we were already sharing with this person. Now they're sharing with us.
 		// That makes us friends.
 
-		if($contact['rel'] == CONTACT_IS_FOLLOWER) {
+		if($contact['rel'] == CONTACT_IS_FOLLOWER && $importer['page-flags'] != PAGE_COMMUNITY) {
 			q("UPDATE `contact` SET `rel` = %d, `writable` = 1 WHERE `id` = %d AND `uid` = %d LIMIT 1",
 				intval(CONTACT_IS_FRIEND),
 				intval($contact['id']),
@@ -619,6 +619,18 @@ function diaspora_request($importer,$xml) {
 	return;
 }
 
+function diaspora_post_allow($importer,$contact) {
+	if(($contact['blocked']) || ($contact['readonly']))
+		return false;
+	if($contact['rel'] == CONTACT_IS_SHARING || $contact['rel'] == CONTACT_IS_FRIEND)
+		return true;
+	if($contact['rel'] == CONTACT_IS_FOLLOWER)
+		if($importer['page-flags'] == PAGE_COMMUNITY)
+			return true;
+	return false;
+}
+
+
 function diaspora_post($importer,$xml) {
 
 	$a = get_app();
@@ -629,7 +641,7 @@ function diaspora_post($importer,$xml) {
 	if(! $contact)
 		return;
 
-	if(($contact['rel'] == CONTACT_IS_FOLLOWER) || ($contact['blocked']) || ($contact['readonly'])) { 
+	if(! diaspora_post_allow($importer,$contact)) {
 		logger('diaspora_post: Ignoring this author.');
 		return 202;
 	}
@@ -748,7 +760,7 @@ function diaspora_reshare($importer,$xml) {
 	if(! $contact)
 		return;
 
-	if(($contact['rel'] == CONTACT_IS_FOLLOWER) || ($contact['blocked']) || ($contact['readonly'])) { 
+	if(! diaspora_post_allow($importer,$contact)) {
 		logger('diaspora_reshare: Ignoring this author: ' . $diaspora_handle . ' ' . print_r($xml,true));
 		return 202;
 	}
@@ -900,7 +912,7 @@ function diaspora_asphoto($importer,$xml) {
 	if(! $contact)
 		return;
 
-	if(($contact['rel'] == CONTACT_IS_FOLLOWER) || ($contact['blocked']) || ($contact['readonly'])) { 
+	if(! diaspora_post_allow($importer,$contact)) {
 		logger('diaspora_asphoto: Ignoring this author.');
 		return 202;
 	}
@@ -1001,7 +1013,7 @@ function diaspora_comment($importer,$xml,$msg) {
 		return;
 	}
 
-	if(($contact['rel'] == CONTACT_IS_FOLLOWER) || ($contact['blocked']) || ($contact['readonly'])) { 
+	if(! diaspora_post_allow($importer,$contact)) {
 		logger('diaspora_comment: Ignoring this author.');
 		return 202;
 	}
@@ -1446,7 +1458,7 @@ function diaspora_photo($importer,$xml,$msg) {
 		return;
 	}
 
-	if(($contact['rel'] == CONTACT_IS_FOLLOWER) || ($contact['blocked']) || ($contact['readonly'])) { 
+	if(! diaspora_post_allow($importer,$contact)) {
 		logger('diaspora_photo: Ignoring this author.');
 		return 202;
 	}
@@ -1503,7 +1515,7 @@ function diaspora_like($importer,$xml,$msg) {
 		return;
 	}
 
-	if(($contact['rel'] == CONTACT_IS_FOLLOWER) || ($contact['blocked']) || ($contact['readonly'])) { 
+	if(! diaspora_post_allow($importer,$contact)) {
 		logger('diaspora_like: Ignoring this author.');
 		return 202;
 	}
diff --git a/include/enotify.php b/include/enotify.php
index a8e6e3de6..7fa83cfa4 100755
--- a/include/enotify.php
+++ b/include/enotify.php
@@ -28,7 +28,7 @@ function notification($params) {
 		$subject = 	sprintf( t('New mail received at %s'),$sitename);
 
 		$preamble = sprintf( t('%s sent you a new private message at %s.'),$params['source_name'],$sitename);
-		$epreamble = sprintf( t('%s sent you a private message.'),'[url=' . $params['source_link'] . ']' . $params['source_name'] . '[/url]');
+		$epreamble = sprintf( t('%s sent you %s.'),'[url=' . $params['source_link'] . ']' . $params['source_name'] . '[/url]', '[url=$itemlink]' . t('a private message') . '[/url]');
 		$sitelink = t('Please visit %s to view and/or reply to your private messages.');
 		$tsitelink = sprintf( $sitelink, $siteurl . '/message' );
 		$hsitelink = sprintf( $sitelink, '<a href="' . $siteurl . '/message">' . $sitename . '</a>');
@@ -39,7 +39,7 @@ function notification($params) {
 
 		$subject = sprintf( t('%s commented on an item at %s'), $params['source_name'], $sitename);
 		$preamble = sprintf( t('%s commented on an item/conversation you have been following.'), $params['source_name']); 
-		$epreamble = sprintf( t('%s commented on an item/conversation you have been following.'), '[url=' . $params['source_link'] . ']' . $params['source_name'] . '[/url]'); 
+		$epreamble = sprintf( t('%s commented on %s you have been following.'), '[url=' . $params['source_link'] . ']' . $params['source_name'] . '[/url]', '[url=$itemlink]' . t('an item/conversation') . '[/url]'); 
 
 		$sitelink = t('Please visit %s to view and/or reply to the conversation.');
 		$tsitelink = sprintf( $sitelink, $siteurl );
@@ -49,7 +49,7 @@ function notification($params) {
 
 	if($params['type'] == NOTIFY_WALL) {
 		$preamble = $subject =	sprintf( t('%s posted to your profile wall at %s') , $params['source_name'], $sitename);
-		$epreamble = sprintf( t('%s posted to your profile wall') , '[url=' . $params['source_link'] . ']' . $params['source_name'] . '[/url]'); 
+		$epreamble = sprintf( t('%s posted to %s') , '[url=' . $params['source_link'] . ']' . $params['source_name'] . '[/url]', '[url=$itemlink]' . t('your profile wall.') . '[/url]'); 
 		
 		$sitelink = t('Please visit %s to view and/or reply to the conversation.');
 		$tsitelink = sprintf( $sitelink, $siteurl );
@@ -59,7 +59,7 @@ function notification($params) {
 
 	if($params['type'] == NOTIFY_TAGSELF) {
 		$preamble = $subject =	sprintf( t('%s tagged you at %s') , $params['source_name'], $sitename);
-		$epreamble = sprintf( t('%s tagged you') , '[url=' . $params['source_link'] . ']' . $params['source_name'] . '[/url]'); 
+		$epreamble = sprintf( t('%s %s.') , '[url=' . $params['source_link'] . ']' . $params['source_name'] . '[/url]', '[url=' . $params['link'] . ']' . t('tagged you') . '[/url]'); 
 
 		$sitelink = t('Please visit %s to view and/or reply to the conversation.');
 		$tsitelink = sprintf( $sitelink, $siteurl );
@@ -69,7 +69,7 @@ function notification($params) {
 
 	if($params['type'] == NOTIFY_TAGSHARE) {
 		$preamble = $subject =	sprintf( t('%s tagged your post at %s') , $params['source_name'], $sitename);
-		$epreamble = sprintf( t('%s tagged your post') , '[url=' . $params['source_link'] . ']' . $params['source_name'] . '[/url]'); 
+		$epreamble = sprintf( t('%s tagged %s') , '[url=' . $params['source_link'] . ']' . $params['source_name'] . '[/url]', '[url=$itemlink]' . t('your post') . '[/url]' ); 
 
 		$sitelink = t('Please visit %s to view and/or reply to the conversation.');
 		$tsitelink = sprintf( $sitelink, $siteurl );
@@ -80,7 +80,7 @@ function notification($params) {
 	if($params['type'] == NOTIFY_INTRO) {
 		$subject = sprintf( t('Introduction received at %s'), $sitename);
 		$preamble = sprintf( t('You\'ve received an introduction from \'%s\' at %s'), $params['source_name'], $sitename); 
-		$epreamble = sprintf( t('You\'ve received an introduction from %s'), '[url=' . $params['source_link'] . ']' . $params['source_name'] . '[/url]'); 
+		$epreamble = sprintf( t('You\'ve received %s from %s.'), '[url=$itemlink]' . t('an introduction') . '[/url]' , '[url=' . $params['source_link'] . ']' . $params['source_name'] . '[/url]'); 
 		$body = sprintf( t('You may visit their profile at %s'),$params['source_link']);
 
 		$sitelink = t('Please visit %s to approve or reject the introduction.');
@@ -92,7 +92,8 @@ function notification($params) {
 	if($params['type'] == NOTIFY_SUGGEST) {
 		$subject = sprintf( t('Friend suggestion received at %s'), $sitename);
 		$preamble = sprintf( t('You\'ve received a friend suggestion from \'%s\' at %s'), $params['source_name'], $sitename); 
-		$epreamble = sprintf( t('You\'ve received a friend suggestion for %s from %s'),
+		$epreamble = sprintf( t('You\'ve received %s for %s from %s.'),
+			'[url=$itemlink]' . t('a friend suggestion') . '[/url]',
 			'[url=' . $params['item']['url'] . ']' . $params['item']['name'] . '[/url]', 
 			'[url=' . $params['source_link'] . ']' . $params['source_name'] . '[/url]'); 
 		$body = t('Name:') . ' ' . $params['item']['name'] . "\n";
@@ -115,15 +116,27 @@ function notification($params) {
 
 	require_once('include/html2bbcode.php');	
 
+	do {
+		$dups = false;
+		$hash = random_string();
+        $r = q("SELECT `id` FROM `notify` WHERE `hash` = '%s' LIMIT 1",
+			dbesc($hash));
+		if(count($r))
+			$dups = true;
+	} while($dups == true);
+
+
+
+
 	// create notification entry in DB
 
-	$r = q("insert into notify (name,url,photo,date,msg,uid,link,type,verb,otype)
+	$r = q("insert into notify (hash,name,url,photo,date,uid,link,type,verb,otype)
 		values('%s','%s','%s','%s','%s',%d,'%s',%d,'%s','%s')",
+		dbesc($hash),
 		dbesc($params['source_name']),
 		dbesc($params['source_link']),
 		dbesc($params['source_photo']),
 		dbesc(datetime_convert()),
-		dbesc($epreamble),
 		intval($params['uid']),
 		dbesc($itemlink),
 		intval($params['type']),
@@ -131,6 +144,25 @@ function notification($params) {
 		dbesc($params['otype'])
 	);
 
+	$r = q("select id from notify where hash = '%s' and uid = %d limit 1",
+		dbesc($hash),
+		intval($params['uid'])
+	);
+	if($r)
+		$notify_id = $r[0]['id'];
+	else
+		return;
+
+	$itemlink = $a->get_baseurl() . '/notify/view/' . $notify_id;
+	$msg = replace_macros($epreamble,array('$itemlink' => $itemlink));
+	$r = q("update notify set msg = '%s' where id = %d and uid = %d limit 1",
+		dbesc($msg),
+		intval($notify_id),
+		intval($params['uid'])
+	);
+		
+
+
 	// send email notification if notification preferences permit
 
 	require_once('bbcode.php');
diff --git a/include/items.php b/include/items.php
index f4837449d..347826042 100755
--- a/include/items.php
+++ b/include/items.php
@@ -1551,8 +1551,9 @@ function consume_feed($xml,$importer,&$contact, &$hub, $datedir = 0, $pass = 0)
 				}
 
 				$force_parent = false;
-				if($contact['network'] === NETWORK_OSTATUS) {
-					$force_parent = true;
+				if($contact['network'] === NETWORK_OSTATUS || stristr($contact['url'],'twitter.com')) {
+					if($contact['network'] === NETWORK_OSTATUS)
+						$force_parent = true;
 					if(strlen($datarray['title']))
 						unset($datarray['title']);
 					$r = q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d",
@@ -1700,7 +1701,7 @@ function consume_feed($xml,$importer,&$contact, &$hub, $datedir = 0, $pass = 0)
 				if(! is_array($contact))
 					return;
 
-				if($contact['network'] === NETWORK_OSTATUS || stristr($permalink,'twitter.com')) {
+				if($contact['network'] === NETWORK_OSTATUS || stristr($contact['url'],'twitter.com')) {
 					if(strlen($datarray['title']))
 						unset($datarray['title']);
 					$datarray['last-child'] = 1;
@@ -2040,13 +2041,12 @@ function local_delivery($importer,$data) {
 		}
 
 		if($is_reply) {
-
 			$community = false;
 
 			if($importer['page-flags'] == PAGE_COMMUNITY) {
 				$sql_extra = '';
 				$community = true;
-				logger('local_delivery: community reply');
+				logger('local_delivery: possible community reply');
 			}
 			else
 				$sql_extra = " and contact.self = 1 and item.wall = 1 ";
@@ -2054,7 +2054,9 @@ function local_delivery($importer,$data) {
 			// was the top-level post for this reply written by somebody on this site? 
 			// Specifically, the recipient? 
 
-			$r = q("select `item`.`id`, `item`.`uri`, `item`.`tag`, 
+			$is_a_remote_comment = false;
+
+			$r = q("select `item`.`id`, `item`.`uri`, `item`.`tag`, `item`.`forum_mode`,`item`.`origin`,`item`.`wall`, 
 				`contact`.`name`, `contact`.`url`, `contact`.`thumb` from `item` 
 				LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id` 
 				WHERE `item`.`uri` = '%s' AND `item`.`parent-uri` = '%s'
@@ -2065,16 +2067,29 @@ function local_delivery($importer,$data) {
 				dbesc($parent_uri),
 				intval($importer['importer_uid'])
 			);
+			if($r && count($r))
+				$is_a_remote_comment = true;			
+
+			// Does this have the characteristics of a community comment?
+			// If it's a reply to a wall post on a community page it's a 
+			// valid community comment. Also forum_mode makes it valid for sure. 
+			// If neither, it's not.
+
+			if($is_a_remote_comment && $community) {
+				if((! $r[0]['forum_mode']) && (! $r[0]['wall'])) {
+					$is_a_remote_comment = false;
+					logger('local_delivery: not a community reply');
+				}
+			}
 
-			if($r && count($r)) {	
-
+			if($is_a_remote_comment) {
 				logger('local_delivery: received remote comment');
 				$is_like = false;
 				// remote reply to our post. Import and then notify everybody else.
 				$datarray = get_atom_elements($feed,$item);
 
 
-		// TODO: make this next part work against both delivery threads of a community post
+				// TODO: make this next part work against both delivery threads of a community post
 
 //				if((! link_compare($datarray['author-link'],$importer['url'])) && (! $community)) {
 //					logger('local_delivery: received relay claiming to be from ' . $importer['url'] . ' however comment author url is ' . $datarray['author-link'] ); 
@@ -2188,6 +2203,7 @@ function local_delivery($importer,$data) {
 
 						}
 					}
+
 					return 0;
 					// NOTREACHED
 				}
diff --git a/include/nav.php b/include/nav.php
index 95dd37ba6..c8a44af80 100755
--- a/include/nav.php
+++ b/include/nav.php
@@ -148,7 +148,7 @@ function nav(&$a) {
 	$banner = get_config('system','banner');
 
 	if($banner === false) 
-		$banner .= '<a href="http://friendica.com"><img id="logo-img" src="images/friendika-32.png" alt="logo" /></a><span id="logo-text"><a href="http://friendica.com">Friendica</a></span>';
+		$banner .= '<a href="http://friendica.com"><img id="logo-img" src="images/friendica-32.png" alt="logo" /></a><span id="logo-text"><a href="http://friendica.com">Friendica</a></span>';
 
 
 	$tpl = get_markup_template('nav.tpl');
diff --git a/include/poller.php b/include/poller.php
index 0ea0c9231..a6b85f2d2 100755
--- a/include/poller.php
+++ b/include/poller.php
@@ -349,7 +349,7 @@ function poller_run($argv, $argc){
 				|| ($contact['network'] === NETWORK_DIASPORA)
 				|| ($contact['network'] === NETWORK_FEED) ) {
 
-				// Upgrading DB fields from an older Friendika version
+				// Upgrading DB fields from an older Friendica version
 				// Will only do this once per notify-enabled OStatus contact
 				// or if relationship changes
 
diff --git a/include/template_processor.php b/include/template_processor.php
index 25f7703a2..0d476f0e6 100755
--- a/include/template_processor.php
+++ b/include/template_processor.php
@@ -10,7 +10,7 @@
 		var $done = false;
 		var $d = false;
 		var $lang = null;
-		
+		var $debug=false;
 		
 		private function _preg_error(){
 			switch(preg_last_error()){
@@ -160,6 +160,30 @@
 			return $s;
 		}
 
+		private function _str_replace($str){
+			#$this->search,$this->replace,
+			$searchs = $this->search;
+			foreach($searchs as $search){
+				$search = "|".preg_quote($search)."(\|[a-zA-Z0-9_]*)*|";
+				$m = array();
+				if (preg_match_all($search, $str,$m)){
+					foreach ($m[0] as $match){
+						$toks = explode("|",$match);
+						$val = $this->_get_var($toks[0]);
+						for($k=1; $k<count($toks); $k++){
+							$func = $toks[$k];
+							if (function_exists($func)) $val = $func($val);
+						}
+						if (count($toks)>1){
+							$str = str_replace( $match, $val, $str);
+						} 
+					}
+				}
+				
+			}
+			return str_replace($this->search,$this->replace, $str);
+		}
+
 	
 		public function replace($s, $r) {
 			$this->r = $r;
@@ -180,7 +204,7 @@
 			$os = ""; $count=0;
 			while($os!=$s && $count<10){
 				$os=$s; $count++;
-				$s = str_replace($this->search,$this->replace, $s);
+				$s = $this->_str_replace($s);
 			}
 			return template_unescape($s);
 		}
diff --git a/include/text.php b/include/text.php
index b9813cfa9..0f7d2f731 100755
--- a/include/text.php
+++ b/include/text.php
@@ -675,12 +675,24 @@ function linkify($s) {
  * @Parameter: string $s
  *
  * Returns string
+ *
+ * It is expected that this function will be called using HTML text.
+ * We will escape text between HTML pre and code blocks from being 
+ * processed. 
+ * 
+ * At a higher level, the bbcode [nosmile] tag can be used to prevent this 
+ * function from being executed by the prepare_text() routine when preparing
+ * bbcode source for HTML display
+ *
  */
 
 if(! function_exists('smilies')) {
 function smilies($s, $sample = false) {
 	$a = get_app();
 
+	$s = preg_replace_callback('/<pre>(.*?)<\/pre>/ism','smile_encode',$s);
+	$s = preg_replace_callback('/<code>(.*?)<\/code>/ism','smile_encode',$s);
+
 	$texts =  array( 
 		'&lt;3', 
 		'&lt;/3', 
@@ -759,7 +771,7 @@ function smilies($s, $sample = false) {
 		'<img src="' . $a->get_baseurl() . '/images/smiley-facepalm.gif" alt=":facepalm" />',
 		'<img src="' . $a->get_baseurl() . '/images/smiley-bangheaddesk.gif" alt=":headdesk" />',
 		'<a href="http://project.friendika.com">~friendika <img src="' . $a->get_baseurl() . '/images/friendika-16.png" alt="~friendika" /></a>',
-		'<a href="http://friendica.com">~friendica <img src="' . $a->get_baseurl() . '/images/friendika-16.png" alt="~friendica" /></a>',
+		'<a href="http://friendica.com">~friendica <img src="' . $a->get_baseurl() . '/images/friendica-16.png" alt="~friendica" /></a>',
 		'<a href="http://diasporafoundation.org">Diaspora<img src="' . $a->get_baseurl() . '/images/diaspora.png" alt="Diaspora*" /></a>',
 
 	);
@@ -776,11 +788,23 @@ function smilies($s, $sample = false) {
 	else {
 		$s = str_replace($params['texts'],$params['icons'],$params['string']);
 	}
-             
+
+	$s = preg_replace_callback('/<pre>(.*?)<\/pre>/ism','smile_decode',$s);
+	$s = preg_replace_callback('/<code>(.*?)<\/code>/ism','smile_decode',$s);
+
 	return $s;
 
 }}
 
+function smile_encode($m) {
+	return(str_replace($m[1],base64url_encode($m[1]),$m[0]));
+}
+
+function smile_decode($m) {
+	return(str_replace($m[1],base64url_decode($m[1]),$m[0]));
+}
+
+
 
 
 if(! function_exists('day_translate')) {