/**
* Log to db
*
* Default log types: DEBUG|INFO|ERROR|INFO or use specific module name
*/
function log_message($type = 'UNDEFINED', $message = '', $userid = 0)
{
$log = array('log_created' => date('Y-m-d H:i:s', now()), 'log_type' => 'UNDEFINED', 'log_ip' => getRemoteIP(), 'log_user_agent' => '', 'log_user_id' => 0, 'log_user_name' => '', 'log_referrer_id' => 0, 'log_referrer_url' => '', 'log_data1' => '', 'log_data2' => '', 'log_data3' => '', 'log_msg' => '');
if (is_array($type)) {
foreach ($type as $key => $value) {
if (isset($log[$key])) {
$log[$key] = $value;
}
}
} else {
$log['log_type'] = trim($type);
$log['log_user_id'] = intval($userid);
$log['log_msg'] = trim($message);
}
$log['log_type'] = strtoupper($log['log_type']);
if ($log['log_user_agent'] == '') {
$log['log_user_agent'] = empty($_SERVER['HTTP_USER_AGENT']) ? implode(', ', phpwcms_getUserAgent()) : $_SERVER['HTTP_USER_AGENT'];
}
if (empty($log['log_referrer_url']) && isset($_SERVER['HTTP_REFERER'])) {
$log['log_referrer_url'] = $_SERVER['HTTP_REFERER'];
}
_dbInsert('phpwcms_log', $log, 'DELAYED');
}
/**
* Parse and render text for device specific replacement tags
*
*
* @param string
* @return string
*/
function render_device($string)
{
if (empty($string)) {
return '';
}
if (empty($GLOBALS['phpwcms']['render_device']) || strpos($string, '<!--if:') === false) {
return $string;
}
preg_match_all('/<!--!{0,1}if:(.+?)-->.*?<!--\\/!{0,1}if-->/s', $string, $matches);
if (!isset($matches[0][0])) {
return $string;
}
// get agent information
$user_agent = phpwcms_getUserAgent();
// Test against
$cache = array();
foreach ($matches[1] as $match) {
$hash = md5($match);
if (isset($cache[$hash])) {
continue;
}
$cache[$hash] = true;
$validity = array();
$values = explode(';', strtolower($match));
// parameters (AND)
foreach ($values as $check) {
// values (OR)
$check = explode(':', trim($check));
$param = trim($check[0]);
$value = isset($check[1]) ? explode(',', trim($check[1])) : array();
// mobile
if ($param == 'mobile') {
$validity[] = $user_agent['mobile'] ? 1 : 0;
} elseif ($param == 'desktop') {
$validity[] = $user_agent['mobile'] ? 0 : 1;
} elseif ($param == 'platform') {
// WinPhone, WinCE, Win, iOS, Mac, GoogleTV, Android,
// BlackBerry, WebOS, Linux, Unix, Symbian, Other
$validity[] = in_array(strtolower($user_agent['platform']), $value) ? 1 : 0;
} elseif ($param == 'device') {
// Default, Other, Smartphone, Tablet, Desktop, TV
$validity[] = in_array(strtolower($user_agent['device']), $value) ? 1 : 0;
} elseif ($param == 'browser') {
// Other, Firefox, Chrome, Safari, IE, IEMobile, Opera, Mozilla
$validity[] = in_array(strtolower($user_agent['agent']), $value) ? 1 : 0;
} elseif ($param == 'engine') {
// Gecko, Other, WebKit, Opera, KHTML,
$validity[] = in_array(strtolower($user_agent['engine']), $value) ? 1 : 0;
} elseif ($param == 'version') {
// Only first value will be used for comparison
// >Version, <Version, =Version, <=Version, >=Version
if (preg_match('/^([<>=]+)(\\d+)$/', current($value), $value)) {
$compare = $value[1];
$value = intval($value[2]);
if ($compare == '=' && $user_agent['version'] == $value) {
$validity[] = 1;
} elseif ($compare == '<' && $user_agent['version'] < $value) {
$validity[] = 1;
} elseif ($compare == '>' && $user_agent['version'] > $value) {
$validity[] = 1;
} elseif ($compare == '<=' && $user_agent['version'] <= $value) {
$validity[] = 1;
} elseif ($compare == '>=' && $user_agent['version'] >= $value) {
$validity[] = 1;
} else {
$validity[] = 0;
}
} else {
$validity[] = 0;
}
}
}
$match = preg_quote($match);
if (array_sum($validity) == count($values)) {
// Valid – delete the !if and !if:default
$string = preg_replace(array('/<!--if:' . $match . '-->(.*?)<!--\\/if-->/s', '/<!--!if:' . $match . '-->.*?<!--\\/!if-->/s', '/<!--!if:default-->.*?<!--\\/!if-->/s'), array('$1', '', ''), $string);
} else {
// Invalid – keep the !if and !if:default
$string = preg_replace(array('/<!--if:' . $match . '-->.*?<!--\\/if-->/s', '/<!--!if:' . $match . '-->(.*?)<!--\\/!if-->/s', '/<!--!if:default-->(.*?)<!--\\/!if-->/s'), array('', '$1', '$1'), $string);
}
}
return $string;
}
