1 files changed, 89 insertions, 0 deletions
diff --git a/includes/bit_setup_inc.php b/includes/bit_setup_inc.php
new file mode 100644
index 0000000..5aa9e68
--- /dev/null
+++ b/includes/bit_setup_inc.php
@@ -0,0 +1,89 @@
+<?php
+global $gBitSystem, $gBitUser ;
+
+$registerHash = array(
+	'package_name' => 'stats',
+	'package_path' => dirname( __FILE__ ).'/',
+);
+$gBitSystem->registerPackage( $registerHash );
+
+if( $gBitSystem->isPackageActive( 'stats' )) {
+	if( $gBitUser->hasPermission( 'p_stats_view' ) || $gBitUser->hasPermission( 'p_stats_view_referer' ) ) {
+		$menuHash = array(
+			'package_name'  => STATS_PKG_NAME,
+			'index_url'     => STATS_PKG_URL.'index.php',
+			'menu_template' => 'bitpackage:stats/menu_stats.tpl',
+		);
+		$gBitSystem->registerAppMenu( $menuHash );
+	}
+
+	$gLibertySystem->registerService( STATS_PKG_NAME, STATS_PKG_NAME, array(
+			'users_expunge_function'	=> 'stats_user_expunge',
+			'users_register_function'   => 'stats_user_register',
+	) );
+
+	require_once( STATS_PKG_PATH.'Statistics.php' );
+	$stats = new Statistics();
+	if( $gBitSystem->isFeatureActive('stats_pageviews') ) {
+		$stats->addPageview();
+	}
+
+	if( !$gBitUser->isRegistered() && !empty( $_SERVER['HTTP_REFERER'] )  && strlen( $_SERVER['HTTP_REFERER'] ) > 9 ) {
+		// Explode the HTTP_REFERER address to split up the string 
+		if( $ref = explode('/', $_SERVER['HTTP_REFERER']) ) {
+			if( $ref[2] != $_SERVER['HTTP_HOST'] ) {
+				// we have a standard refering URL
+				if( empty( $_COOKIE['referer_url'] ) ) {
+					setcookie( 'referer_url', $_SERVER['HTTP_REFERER'], time()+60*60*24*180, $gBitSystem->getConfig( 'cookie_path', BIT_ROOT_URL ), $gBitSystem->getConfig( 'cookie_domain', '' ));
+				}
+			}
+		}
+	}
+
+	// store referer stats if desired
+	if( $gBitSystem->isFeatureActive( 'stats_referers' )) {
+		$stats->storeReferer();
+	}
+
+	// make sure all referrals are removed
+	function stats_user_expunge( &$pObject ) {
+		if( is_a( $pObject, 'BitUser' ) && !empty( $pObject->mUserId ) ) {
+			$pObject->StartTrans();
+			$pObject->mDb->query( "DELETE FROM `".BIT_DB_PREFIX."stats_referer_users_map` WHERE user_id=?", array( $pObject->mUserId ) );
+			$pObject->CompleteTrans();
+		}
+	}
+	
+	function stats_user_register( &$pObject ) {
+		if( !empty( $_COOKIE['referer_url'] ) && is_a( $pObject, 'BitUser' ) && !empty( $pObject->mUserId ) ) {
+			$pObject->StartTrans();
+			if( !$refererId = $pObject->mDb->getOne( "SELECT `referer_url_id` FROM `".BIT_DB_PREFIX."stats_referer_urls` WHERE `referer_url`=?", array(  $_COOKIE['referer_url'] ) ) ) {
+				$refererId = $pObject->mDb->GenID( 'stats_referer_url_id_seq' );
+				$pObject->mDb->query( "INSERT INTO `".BIT_DB_PREFIX."stats_referer_urls` (`referer_url_id`,`referer_url`) VALUES(?,?)", array( $refererId, $_COOKIE['referer_url'] ) );
+			}
+			$pObject->mDb->query( "INSERT INTO `".BIT_DB_PREFIX."stats_referer_users_map` (`user_id`,`referer_url_id`) VALUES(?,?)", array( $pObject->mUserId, $refererId ) );
+			$pObject->CompleteTrans();
+		}
+	}
+
+	function stats_referer_display_short( $pRefererUrl ) {
+		$ret = '';
+		if( $urlHash = parse_url( $pRefererUrl ) ) {
+			$ret = $urlHash['host'];
+			// q= google and bing search param, p= yahoo search param
+			$searchStrings = array( 'q', 'p' );
+			foreach( $searchStrings as $param ) {
+				if( !empty( $urlHash['query'] ) && strpos( $urlHash['query'], $param.'=' ) !== FALSE ) {
+					$result = array();
+					parse_str( $urlHash['query'], $result );
+					if( !empty( $result[$param] ) ) {
+						$ret .= '/...'.$param.'='.$result[$param];
+					}
+				}
+			}
+		} else {
+			$ret = tra( 'Unknown URL' );
+		}
+		return $ret;
+	}
+}