dbFields = array( 'label' => $L->g('Visits'), 'excludeAdmins' => false ); } public function adminHead() { if (!in_array($GLOBALS['ADMIN_VIEW'], $this->loadOnViews)) { return false; } $html = $this->includeCSS('chart.min.css'); $html .= $this->includeJS('chart.bundle.min.js'); return $html; } public function dashboard() { global $L; $label = $this->getValue('label'); $currentDate = Date::current('Y-m-d'); $visitsToday = $this->visits($currentDate); $uniqueVisitors = $this->uniqueVisitors($currentDate); $numberOfDays = 6; for ($i = $numberOfDays; $i >= 0; $i--) { $dateWithOffset = Date::currentOffset('Y-m-d', '-' . $i . ' day'); $visits[$i] = $this->visits($dateWithOffset); $unique[$i] = $this->uniqueVisitors($dateWithOffset); $days[$i] = Date::format($dateWithOffset, 'Y-m-d', 'D'); } $labels = "'" . implode("','", $days) . "'"; $seriesVisits = implode(',', $visits); $seriesVisitors = implode(',', $unique); $labelVisits = $L->g('Visits'); $labelVisitors = $L->g('Visitors'); return <<

$label

EOF; } // Plugin form for settings public function form() { global $L; $html = '

'; $html .= '' . $L->get('Label') . ''; $html .= ''; $html .= '

' . $L->get('This title is almost always used in the sidebar of the site') . '

'; $html .= '

'; if (defined('BLUDIT_PRO')) { $html .= '

'; $html .= '' . $L->get('Exclude administrators users') . ''; $html .= ''; $html .= '

'; } return $html; } public function siteBodyEnd() { $this->addVisitor(); } // Delete old logs public function deleteOldLogs() { $logs = Filesystem::listFiles($this->workspace(), '*', 'log', true); // Keep only 7 days of logs $remove = array_slice($logs, 7); foreach ($remove as $log) { Filesystem::rmfile($log); } } // Returns the number of visits by date public function visits($date) { $file = $this->workspace() . $date . '.log'; $handle = @fopen($file, 'rb'); if ($handle === false) { return 0; } // The amount of visits are the number of lines on the file $lines = 0; while (!feof($handle)) { $lines += substr_count(fread($handle, 8192), PHP_EOL); } @fclose($handle); return $lines; } // Returns the number of unique visitors by date public function uniqueVisitors($date) { $file = $this->workspace() . $date . '.log'; $lines = @file($file); if (empty($lines)) { return 0; } $tmp = array(); foreach ($lines as $line) { $data = json_decode($line); $hashIP = $data[0]; $tmp[$hashIP] = true; } return count($tmp); } // Add a line to the current log // The line is a json array with the hash IP of the visitor and the time public function addVisitor() { if (Cookie::get('BLUDIT-KEY') && defined('BLUDIT_PRO') && $this->getValue('excludeAdmins')) { return false; } $currentTime = Date::current('Y-m-d H:i:s'); $ip = TCP::getIP(); $hashIP = md5($ip); $line = json_encode(array($hashIP, $currentTime)); $currentDate = Date::current('Y-m-d'); $logFile = $this->workspace() . $currentDate . '.log'; return file_put_contents($logFile, $line . PHP_EOL, FILE_APPEND | LOCK_EX) !== false; } }