setAttribute(PDO::ATTR_TIMEOUT, 10); $pdo->exec("SELECT 0"); return $pdo; } catch(Exception $exception) { try { $error = $exception; $pdo = new PDO("sqlite:$filename"); $pdo->exec("SELECT 0"); return $pdo; } catch(Exception $exception2) { $error = $exception2; } } return $pdo; } function sqlite_escape_string($sql) { $sql = str_replace("'", "''", $sql); return $sql; } function sqlite_exec($pdo, $sql, &$error) { $rowsaffected = $pdo->exec($sql); if($rowsaffected === FALSE) { $errorinfo = $pdo->errorInfo(); $error = $errorinfo[2]; } } function sqlite_query($pdo, $sql, $fetchtype = SQLITE_ASSOC, &$error = '') { $statement = $pdo->query($sql); if($statement === FALSE) { $errorinfo = $pdo->errorInfo(); $error = $errorinfo[2]; } if($fetchtype == SQLITE_NUM) $statement->setFetchMode(PDO::FETCH_NUM); else if($fetchtype == SQLITE_ASSOC) $statement->setFetchMode(PDO::FETCH_ASSOC); else if($fetchtype == SQLITE_BOTH) $statement->setFetchMode(PDO::FETCH_BOTH); return $statement; } function sqlite_fetch_array(&$statement) { $array = $statement->fetch(); return $array; } function sqlite_fetch_single($statement) { $res = $statement->fetchColumn(); return $res; } function sqlite_close($pdo) { unset($pdo); } } //======================== DETECT =============================== if($action == 'detect') { echo 'OK'; exit(); } //======================== CREATE DB ============================ if(!file_exists($SS_DATABASE_FILENAME)) { $error = ''; $dbpointer = sqlite_open($SS_DATABASE_FILENAME, 0666, $error); if($error != '') { error_log("ERR 124: $error"); return; } $error = ''; sqlite_exec($dbpointer, 'CREATE TABLE pageview ( id INTEGER PRIMARY KEY ASC, fkbefore INTEGER, fkuser INTEGER, created DATETIME, url VARCHAR(400) ); CREATE TABLE user ( id INTEGER PRIMARY KEY ASC, uid VARCHAR(200), activity DATETIME, created DATETIME, ip VARCHAR(15), sourceurl VARCHAR(400), user_agent VARCHAR(500), http_accept VARCHAR(500), language VARCHAR(5), resolution VARCHAR(15), colors VARCHAR(20), plugins TEXT, sessiondata TEXT ); CREATE INDEX user_uid ON user(uid); CREATE INDEX user_user_agent ON user(user_agent); CREATE INDEX pageview_fkuser ON pageview(fkuser); CREATE INDEX pageview_created ON pageview(created);', $error); if($error != '') { error_log("ERR 162: $error"); return; } } else { $error = ''; $dbpointer = sqlite_open($SS_DATABASE_FILENAME, 0666, $error); if($error != '') { error_log("ERR 173: $error"); return; } } //=============================== LOG ========================================= if($action == '' || $action == 'update') { //retrieve values from _SERVER and _COOKIE $uid = isset($_COOKIE['SS_uid']) ? $_COOKIE['SS_uid'] : ''; $url = sqlite_escape_string($_SERVER['REQUEST_URI']); $ip = $_SERVER['REMOTE_ADDR']; $user_agent = sqlite_escape_string($_SERVER['HTTP_USER_AGENT']); $http_accept = sqlite_escape_string($_SERVER['HTTP_ACCEPT']); $selfhost = isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : $_SERVER['SERVER_NAME']; $sourceurl = isset($_SERVER['HTTP_REFERER']) ? sqlite_escape_string($_SERVER['HTTP_REFERER']) : ''; $matches = array(); if(preg_match_all("/\\[[A-Za-z0-9_]*\\]/i", $SS_SESSION_FIELDS, $matches) > 0) { $sessiondata = $SS_SESSION_FIELDS; $hasdata = FALSE; foreach($matches[0] as $match) { $matchkey = trim(trim($match, '['), ']'); if(isset($SS_SERVER_DATA[$matchkey]) && ''.$SS_SERVER_DATA[$matchkey] != '') { $sessiondata = str_replace($match, $SS_SERVER_DATA[$matchkey], $sessiondata); $hasdata = TRUE; } else $sessiondata = str_replace($match, '', $sessiondata); } if(!$hasdata) $sessiondata = ''; } $language = isset($_COOKIE['SS_language']) ? sqlite_escape_string($_COOKIE['SS_language']) : ''; $resolution = isset($_COOKIE['SS_resolution']) ? sqlite_escape_string($_COOKIE['SS_resolution']) : ''; $colors = isset($_COOKIE['SS_colors']) ? sqlite_escape_string($_COOKIE['SS_colors']) : ''; $plugins = isset($_COOKIE['SS_plugins']) ? sqlite_escape_string($_COOKIE['SS_plugins']) : ''; if($url != '/favicon.ico' && $url != '/robots.txt') { if(stripos($sourceurl, $selfhost) >= 5 && stripos($sourceurl, $selfhost) <= 11) $sourceurl = ''; //merge bots if(''.$uid == '') { $botdefs = array('googlebot', 'yandexbot', 'bingbot', 'baiduspider', 'yahoo', 'mj12bot'); foreach($botdefs as $botdef) { if(stripos('__'.$user_agent, $botdef) > 1) { $res = sqlite_query($dbpointer, "SELECT uid FROM user WHERE user_agent = '$user_agent'", SQLITE_NUM, $error); $uid = ''.sqlite_fetch_single($res); unset($res); break; } } } //search for user if(''.$uid == '') { $res = sqlite_query($dbpointer, "SELECT uid FROM user WHERE user_agent = '$user_agent' AND ip = '$ip' AND http_accept = '$http_accept' AND activity > date('now', 'localtime', '-10 hour')", SQLITE_NUM, $error); if($error != '') { error_log("ERR 249: $error"); return; } $uid = ''.sqlite_fetch_single($res); unset($res); } //skip doubled pageview if(strlen($user_agent) > 2 && $url == '/' && ''.$sourceurl == '' && $http_accept == '*/*') { return; } //generate new one if(''.$uid == '') { $uid = sha1($ip.'|'.$user_agent.'|'.mt_rand(0x19A100, 0x39AA3FF)); } $sessiondata = iconv("UTF-8", "Windows-1252", $sessiondata); $sourceurl = iconv("UTF-8", "Windows-1252", $sourceurl); $url = iconv("UTF-8", "Windows-1252", $url); if($action == 'update') { $sql = "UPDATE user SET ip = '$ip', language = CASE WHEN '$language' = '' THEN language ELSE '$language' END, resolution = CASE WHEN '$resolution' = '' THEN resolution ELSE '$resolution' END, colors = CASE WHEN '$colors' = '' THEN colors ELSE '$colors' END, plugins = CASE WHEN '$plugins' = '' THEN plugins ELSE '$plugins' END WHERE uid = '$uid'"; $error = ''; sqlite_exec($dbpointer, $sql, $error); if($error != '') { error_log("ERR 286: $error"); return; } } else { //check if user already exist $error = ''; $res = sqlite_query($dbpointer, "SELECT id FROM user WHERE uid = '$uid'", SQLITE_NUM, $error); $fkuser = ''.sqlite_fetch_single($res); unset($res); if($error != '') { error_log("ERR 299: $error"); return; } if($fkuser == '') { //insert new user row. $sql = "INSERT INTO user ( uid, created, activity, ip, sourceurl, user_agent, http_accept, sessiondata, language, resolution, colors, plugins ) VALUES ( '$uid', datetime('now', 'localtime'), datetime('now', 'localtime'), '$ip', '$sourceurl', '$user_agent', '$http_accept', '$sessiondata', '$language', '$resolution', '$colors', '$plugins' );"; $error = ''; sqlite_exec($dbpointer, $sql, $error); if($error != '') { error_log("ERR 339: $error"); return; } $res = sqlite_query($dbpointer, "SELECT last_insert_rowid()"); $fkuser = ''.sqlite_fetch_single($res); unset($res); } else { $sql = "UPDATE user SET ip = '$ip', sessiondata = CASE WHEN '$sessiondata' = '' THEN sessiondata ELSE '$sessiondata' END, http_accept = '$http_accept', activity = datetime('now', 'localtime'), sourceurl = CASE WHEN sourceurl <> '' AND sourceurl IS NOT NULL THEN sourceurl WHEN ('$sourceurl' = '') THEN sourceurl ELSE '$sourceurl' END WHERE id = $fkuser"; $error = ''; sqlite_exec($dbpointer, $sql, $error); if($error != '') { error_log("ERR 367: $error"); return; } } $res = sqlite_query($dbpointer, "SELECT MAX(id) FROM pageview WHERE fkuser = $fkuser"); $fkbefore = ''.sqlite_fetch_single($res); unset($res); if($fkbefore == '') $fkbefore = 'NULL'; //insert pageview log $sql = "INSERT INTO pageview ( fkuser, fkbefore, created, url ) VALUES ( $fkuser, $fkbefore, datetime('now', 'localtime'), '$url' );"; $error = ''; sqlite_exec($dbpointer, $sql, $error); if($error != '') { error_log("ERR 394: $error"); return; } } //delete pageviews of bots older than 10 minutes $botnames = array('googlebot', 'bingbot', 'mj12bot', 'netsprint', 'baiduspider', 'yandexbot', 'ahrefsbot'); foreach($botnames as $botname) { if(stripos('_'.$user_agent, $botname) > 1) { $sql = "DELETE FROM pageview WHERE uid = '$uid' AND created < datetime('now', 'localtime', '-10 minute')"; sqlite_exec($dbpointer, $sql, $error); break; } } if($action != 'update') { ?> <", ""); $dxmlgz = tempnam(":\n\\/?><", ""); $xr = xmlwriter_open_uri($dxml); xmlwriter_start_document($xr, '1.0" encoding="Windows-1252'); xmlwriter_start_element($xr, 'root'); $islog = FALSE; //users xmlwriter_start_element($xr, 'user'); $sql = "SELECT id, created, activity, ip, sourceurl, user_agent, http_accept, sessiondata, language, resolution, colors, plugins FROM user"; if($fromactivity != '') $sql .= " WHERE activity > datetime('$fromactivity')"; $error = ''; $res = sqlite_query($dbpointer, $sql, SQLITE_ASSOC, $error); if($error != '') { error_log("ERR 546: $error"); return; } while($row = sqlite_fetch_array($res)) { xmlwriter_start_element($xr, 'row'); $colindex = 0; foreach($row as $key => $val) { $islog = TRUE; xmlwriter_write_element($xr, 'c'.$colindex, $val); $colindex++; } xmlwriter_end_element($xr); } xmlwriter_end_element($xr); unset($res); //pageviews xmlwriter_start_element($xr, 'pageview'); $sql = "SELECT id, fkuser, fkbefore, created, url FROM pageview"; if($fromid != '') $sql .= " WHERE id > $fromid "; $sql .= " ORDER BY id ASC "; $error = ''; $res = sqlite_query($dbpointer, $sql, SQLITE_ASSOC, $error); if($error != '') { error_log("ERR 577: $error"); return; } while($row = sqlite_fetch_array($res)) { xmlwriter_start_element($xr, 'row'); $colindex = 0; foreach($row as $key => $val) { $islog = TRUE; xmlwriter_write_element($xr, 'c'.$colindex, $val); $colindex++; } xmlwriter_end_element($xr); } xmlwriter_end_element($xr); unset($res); // xmlwriter_end_element($xr); xmlwriter_end_document($xr); xmlwriter_flush($xr); //compress GZIP $fs = fopen($dxml, 'rb'); $gz = gzopen($dxmlgz, 'w5'); while (!feof($fs)) { $buffer = fread($fs, 1000); gzwrite($gz, $buffer); } gzclose($gz); fclose($fs); //compress if(!$islog) { header('Content-Description: File Transfer'); header('Content-Type: none'); header('Expires: 0'); header('Cache-Control: must-revalidate, post-check=0, pre-check=0'); header('Pragma: public'); } else if (file_exists($dxmlgz)) { header('Content-Description: File Transfer'); header('Content-Type: application/x-gzip'); header('Content-Disposition: attachment; filename=download.xml.gz'); header('Expires: 0'); header('Cache-Control: must-revalidate, post-check=0, pre-check=0'); header('Pragma: public'); header('Content-Length: '.filesize($dxmlgz)); readfile($dxmlgz); } else if (file_exists($dxml)) { header('Content-Description: File Transfer'); header('Content-Type: text/xml'); header('Content-Disposition: attachment; filename=download.xml'); header('Expires: 0'); header('Cache-Control: must-revalidate, post-check=0, pre-check=0'); header('Pragma: public'); header('Content-Length: '.filesize($dxml)); readfile($dxml); } if(file_exists($dxml)) unlink($dxml); if(file_exists($dxmlgz)) unlink($dxmlgz); } sqlite_close($dbpointer); if(isset($dbpointer)) unset($dbpointer); ?> Case Studies Archives - Verdocs
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APPCOM builds a cutting-edge mobile app with embedded eSignature workflows

Company: Something else: something else: About APPCOM Based in Montreal, Canada, and established in 2011 by Jean-Christophe Duchaine, APPCOM is a software development studio that builds tailor-made mobile apps and applicative Web ecosystem solutions for mid-size and large North American organizations. As the tech-agnostic Canadian team of 50, it partners

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Foundations Streamlines Operations with Verdocs

Company: Something else: something else: About Foundations Inc. In 1992, the Schwartz Foundation created Foundations, Inc., a nonprofit community service organization, to operate afterschool enrichment programs for children and families in underserved neighborhoods. Thirty years later, Foundations has grown and diversified, building and sharing our expertise in learning throughout the

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MRP Realty Boosts Efficiency and Streamlines Client Experience with Verdocs Embedded Document Workflows

Company: Something else: something else: About MRP Realty Based in Washington, D.C., with offices in Philadelphia and New York City, MRP Realty is a leading owner, developer, and operator of office, industrial, residential, and mixed-use real estate. Since 2005, MRP Realty has deployed nearly $3 billion in total capitalization, with

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