function track($campaign, $keyword) { # Piwik URL PiwikTracker::$URL = $GLOBALS['config']['piwik_url']; # PiwikTracker $piwik = new PiwikTracker($GLOBALS['config']['idsite']); # required for setIP() $piwik->setTokenAuth($GLOBALS['config']['piwik_token']); # IP of the remote client $piwik->setIP($_SERVER['REMOTE_ADDR']); # User Agent String of the client $piwik->setUserAgent($_SERVER['HTTP_USER_AGENT']); # get the schema $schema = 'https://'; if (empty($_SERVER['HTTPS']) or $_SERVER['HTTPS'] === 'off') { $schema = 'http://'; } # set the tracked URL $piwik->setUrl($schema . $_SERVER['SERVER_NAME'] . $_SERVER['REQUEST_URI']); # referer $piwik->setUrlReferrer($_SERVER['HTTP_REFERER']); # set attribution info (keyword, campaign, et al) # http://developer.piwik.org/api-reference/PHP-Piwik-Tracker#setattributioninfo # 0 - campaign name # 1 - keyword # 2 - timestamp # 3 - referrer $att = json_encode(array($campaign, $keyword, time(), $_SERVER['HTTP_REFERER'])); $piwik->setAttributionInfo($att); if (defined("DEBUG") and DEBUG) { header("X-Debug-Referred: from " . $_SERVER['HTTP_REFERER']); header("X-Debug-AttInfo: {$att}"); } # do track the page view if (empty($keyword)) { $keyword = 'none'; } $piwik->doTrackPageView("Reprint Tracker for: {$campaign} (keyword: {$keyword})"); if (defined("DEBUG") and DEBUG) { header('X-Last-Piwik-Call: ' . $piwik::$DEBUG_LAST_REQUESTED_URL); } }