public static function dbFactory()
{
$db_type = owa_coreAPI::getSetting('base', 'db_type');
$ret = owa_coreAPI::setupStorageEngine($db_type);
if (!$ret) {
owa_coreAPI::error(sprintf('Cannot locate proper db class at %s. Exiting.', $connection_class_path));
return;
} else {
$connection_class = 'owa_db_' . $db_type;
$db = new $connection_class(owa_coreAPI::getSetting('base', 'db_host'), owa_coreAPI::getSetting('base', 'db_name'), owa_coreAPI::getSetting('base', 'db_user'), owa_coreAPI::getSetting('base', 'db_password'), owa_coreAPI::getSetting('base', 'db_force_new_connections'), owa_coreAPI::getSetting('base', 'db_make_persistant_connections'));
return $db;
}
}
/**
* Sends the email request notification.
**/
function sendNotificationRequest($event, $advertiser, $targetUrl)
{
$appSettings = owa_coreAPI::supportClassFactory('ecoinsight', 'appSettings');
$url = $appSettings->getNotificationUrl();
if ($url == '') {
return false;
}
if (substr_compare($url, '/', -strlen('/'), strlen('/')) == 0) {
$url = substr($url, 0, strlen($url) - 1);
}
owa_coreAPI::debug('Preparing to notify endpoint - ' . $url);
// Open the connection
$httpSession = curl_init();
$data = $this->serializeRequest($event->get('guid'), $advertiser, $targetUrl, $event->get('user_name'), $event->get('user_email'));
// Configure curl
curl_setopt($httpSession, CURLOPT_URL, $url);
curl_setopt($httpSession, CURLOPT_POST, 1);
curl_setopt($httpSession, CURLOPT_RETURNTRANSFER, true);
curl_setopt($httpSession, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($httpSession, CURLOPT_POSTFIELDS, $data);
curl_setopt($httpSession, CURLOPT_FAILONERROR, true);
curl_setopt($httpSession, CURLOPT_HTTPHEADER, array("Content-Type: text/xml", "Content-length: " . strlen($data)));
curl_setopt($httpSession, CURLOPT_SSL_VERIFYPEER, false);
if (defined('ECO_HTTP_PROXY')) {
curl_setopt($httpSession, CURLOPT_PROXY, ECO_HTTP_PROXY);
}
// Post the data
$content = curl_exec($httpSession);
$result = false;
// If the response is 202 (Accepted), the notification has reached
// the target server. If not, an error occured.
// TODO: Log failures to a table for later retry or analysis.
if (curl_getinfo($httpSession, CURLINFO_HTTP_CODE) != 202) {
$msg = sprintf('Error occurred while sending notification: %s', curl_error($httpSession));
owa_coreAPI::error($msg);
owa_coreAPI::error(curl_getinfo($httpSession));
} else {
$result = true;
}
// Cleanup the connection.
curl_close($httpSession);
return $result;
}
/**
* Set the template file
* @depricated
* @param string $file
*/
function set_template($file = null)
{
if (!$file) {
owa_coreAPI::error('No template file was specified.');
return false;
} else {
// check module's local modification template Directory
if (file_exists($this->module_local_template_dir . $file)) {
$this->file = $this->module_local_template_dir . $file;
// check theme's template Directory
} elseif (file_exists($this->theme_template_dir . $file)) {
$this->file = $this->theme_template_dir . $file;
// check module's template directory
} elseif (file_exists($this->module_template_dir . $file)) {
$this->file = $this->module_template_dir . $file;
// throw error
} else {
$this->e->err(sprintf('%s was not found in any template directory.', $file));
return false;
}
return true;
}
}
function process_event_log($file)
{
// check to see if event log file exisits
if (!file_exists($file)) {
owa_coreAPI::debug("Event file does not exist at {$file}");
return false;
}
// check for access to db
$db = owa_coreAPI::dbSingleton();
$db->connect();
if (!$db->isConnectionEstablished()) {
owa_coreAPI::debug("Aborting processing of event log file. Could not connect to database.");
return false;
}
//create lock file
$this->create_lock_file();
// get event dispatcher
$dispatch = owa_coreAPI::getEventDispatch();
// Create a new log file name
$new_file_name = $this->queue_dir . time() . "." . getmypid();
$new_file = $new_file_name . ".processing";
// Rename current log file
rename($file, $new_file) or die("Could not rename file");
owa_coreAPI::debug('renamed event file.');
// open file for reading
$handle = @fopen($new_file, "r");
if ($handle) {
while (!feof($handle)) {
// Read row
$buffer = fgets($handle, 14096);
// big enough?
// Parse the row
$event = $this->parse_log_row($buffer);
// Log event to the event queue
if (!empty($event)) {
//print_r($event);
// debug
owa_coreAPI::debug(sprintf('Processing: %s (%s)', '', $event->guid));
// send event object to event queue
$ret = $dispatch->notify($event);
// is the dispatch was not successful then add the event back into the queue.
if ($ret != OWA_EHS_EVENT_HANDLED) {
$dispatch->asyncNotify($event);
}
} else {
owa_coreAPI::debug("No event found in log row. Must be end of file.");
}
}
//Close file
fclose($handle);
// rename file to mark it as processed
$processed_file_name = $new_file_name . ".processed";
rename($new_file, $processed_file_name) or die("Could not rename file");
owa_coreAPI::debug(sprintf('Processing Complete. Renaming File to %s', $processed_file_name));
//Delete processed file
unlink($processed_file_name);
owa_coreAPI::debug(sprintf('Deleting File %s', $processed_file_name));
//Delete Lock file
unlink($this->lock_file);
return true;
} else {
//could not open file for processing
owa_coreAPI::error(sprintf('Could not open file %s. Terminating Run.', $new_file));
}
}
/**
* Writes the config file based on the default config file - but with the given database credentials
*
* @param array $config_values with the database setting keys
*/
public function createConfigFile($config_values)
{
if (file_exists(OWA_DIR . 'owa-config.php')) {
owa_coreAPI::error("Your config file already exists. If you need to change your configuration, edit that file at: " . OWA_DIR . 'owa-config.php');
require_once OWA_DIR . 'owa-config.php';
return true;
}
if (!file_exists(OWA_DIR . 'owa-config-dist.php')) {
$errorMsg = "We can't find the configuration file template. Are you sure you installed OWA's files correctly? Exiting.";
owa_coreAPI::error($errorMsg);
throw new Exception($errorMsg);
}
$configFileTemplate = file(OWA_DIR . 'owa-config-dist.php');
owa_coreAPI::debug('found sample config file.');
$handle = fopen(OWA_DIR . 'owa-config.php', 'w');
foreach ($configFileTemplate as $line_num => $line) {
switch (substr($line, 0, 20)) {
case "define('OWA_DB_TYPE'":
fwrite($handle, str_replace("yourdbtypegoeshere", $config_values['db_type'], $line));
break;
case "define('OWA_DB_NAME'":
fwrite($handle, str_replace("yourdbnamegoeshere", $config_values['db_name'], $line));
break;
case "define('OWA_DB_USER'":
fwrite($handle, str_replace("yourdbusergoeshere", $config_values['db_user'], $line));
break;
case "define('OWA_DB_PASSW":
fwrite($handle, str_replace("yourdbpasswordgoeshere", $config_values['db_password'], $line));
break;
case "define('OWA_DB_HOST'":
fwrite($handle, str_replace("yourdbhostgoeshere", $config_values['db_host'], $line));
break;
case "define('OWA_PUBLIC_U":
fwrite($handle, str_replace("http://domain/path/to/owa/", $config_values['public_url'], $line));
break;
case "define('OWA_NONCE_KE":
fwrite($handle, str_replace("yournoncekeygoeshere", owa_coreAPI::secureRandomString(64), $line));
break;
case "define('OWA_NONCE_SA":
fwrite($handle, str_replace("yournoncesaltgoeshere", owa_coreAPI::secureRandomString(64), $line));
break;
case "define('OWA_AUTH_KEY":
fwrite($handle, str_replace("yourauthkeygoeshere", owa_coreAPI::secureRandomString(64), $line));
break;
case "define('OWA_AUTH_SAL":
fwrite($handle, str_replace("yourauthsaltgoeshere", owa_coreAPI::secureRandomString(64), $line));
break;
default:
fwrite($handle, $line);
}
}
fclose($handle);
chmod(OWA_DIR . 'owa-config.php', 0750);
owa_coreAPI::debug('Config file created');
require_once OWA_DIR . 'owa-config.php';
return true;
}
