start on bug #227 - more to do

boot.php

@@ -9,7 +9,7 @@ require_once('include/nav.php');
 require_once('include/cache.php');
 
 define ( 'FRIENDICA_PLATFORM',     'Friendica');
-define ( 'FRIENDICA_VERSION',      '2.3.1175' );
+define ( 'FRIENDICA_VERSION',      '2.3.1176' );
 define ( 'DFRN_PROTOCOL_VERSION',  '2.22'    );
 define ( 'DB_UPDATE_VERSION',      1105      );
 

include/dba.php

@@ -36,11 +36,19 @@ class dba {
 			}
 		}
 
-		$this->db = @new mysqli($server,$user,$pass,$db);
-		if(! mysqli_connect_errno()) {
-			$this->connected = true;
+		if(class_exists('mysqli')) {
+			$this->db = @new mysqli($server,$user,$pass,$db);
+			if(! mysqli_connect_errno()) {
+				$this->connected = true;
+			}
 		}
 		else {
+			$this->db = mysql_connect($server,$user,$pass);
+			if($this->db && mysql_select_db($db,$this->db)) {
+				$this->connected = true;
+			}
+		}
+		if(! $this->connected) {
 			$this->db = null;
 			if(! $install)
 				system_unavailable();
@@ -56,14 +64,19 @@ class dba {
 		if((! $this->db) || (! $this->connected))
 			return false;
 		
-		$result = @$this->db->query($sql);
+		if(class_exists('mysqli'))
+			$result = @$this->db->query($sql);
+		else
+			$result = @mysql_query($sql,$this->db);
 
 		if($this->debug) {
 
 			$mesg = '';
 
-			if($this->db->errno)
+			if(class_exists('mysqli') && $this->db->errno)
 				logger('dba: ' . $this->db->error);
+			else
+				logger('dba: ' . mysql_error($this->db));
 
 			if($result === false)
 				$mesg = 'false';

include/text.php

@@ -492,6 +492,9 @@ function get_tags($s) {
 			// ignore strictly numeric tags like #1
 			if((strpos($mtch,'#') === 0) && ctype_digit(substr($mtch,1)))
 				continue;
+			// try not to catch url fragments
+			if(strpos($s,$mtch) && preg_match('/[a-zA-z0-9\/]/',substr($s,strpos($s,$mtch)-1,1)))
+				continue;
 			$ret[] = $mtch;
 		}
 	}

mod/events.php

@@ -228,6 +228,9 @@ function events_content(&$a) {
 				if($d !== $last_date)
 					$o .= '<hr /><a name="link-' . $j . '" ><div class="event-list-date">' . $d . '</div></a>';
 				$last_date = $d;
+				if($rr['author-name']) {
+					$o .= '<a href="' . $rr['author-link'] . '" ><img src="' . $rr['author-avatar'] . '" height="32" width="32" />' . $rr['author-name'] . '</a>';
+				}
 				$o .= format_event_html($rr);
 				$o .= ((! $rr['cid']) ? '<a href="' . $a->get_baseurl() . '/events/event/' . $rr['id'] . '" title="' . t('Edit event') . '" class="edit-event-link icon pencil"></a>' : '');
 				if($rr['plink'])