/**
* Convenience method for removing property value
* @return NULL
* @param $key string
**/
function offsetunset($key)
{
if (Base::instance()->visible($this, $key)) {
unset($this->{$key});
} else {
$this->clear($key);
}
}
/**
* Return weather data based on specified latitude/longitude
* @return array|FALSE
* @param $latitude float
* @param $longitude float
**/
function weather($latitude, $longitude)
{
$fw = Base::instance();
$web = Web::instance();
$query = array('lat' => $latitude, 'lon' => $longitude);
$req = $web->request('http://api.openweathermap.org/data/2.5/weather?' . http_build_query($query));
return ($req = $web->request('http://api.openweathermap.org/data/2.5/weather?' . http_build_query($query))) ? json_decode($req['body'], TRUE) : FALSE;
}
/**
* This construct method was taken from medoo db framework (medoo.in)
*
* @param array $config configuration
*/
public function __construct(array $config = array())
{
$fw = Base::instance();
$config || ($config = $fw->get('DATABASE'));
$this->config = $config + $this->config;
if (!$this->config['charset'] && ($charset = $fw->get('ENCODING'))) {
$this->config['charset'] = $charset;
}
$commands = array();
if (isset($this->config['port']) && is_int($this->config['port'] * 1)) {
$port = $this->config['port'];
}
$type = strtolower($this->config['type']);
$is_port = isset($port);
switch ($type) {
case 'mariadb':
$type = 'mysql';
case 'mysql':
if ($this->config['socket']) {
$dsn = $type . ':unix_socket=' . $this->config['socket'] . ';dbname=' . $this->config['name'];
} else {
$dsn = $type . ':host=' . $this->config['server'] . ($is_port ? ';port=' . $port : '') . ';dbname=' . $this->config['name'];
}
// Make MySQL using standard quoted identifier
$commands[] = 'SET SQL_MODE=ANSI_QUOTES';
break;
case 'pgsql':
$dsn = $type . ':host=' . $this->config['server'] . ($is_port ? ';port=' . $port : '') . ';dbname=' . $this->config['name'];
break;
case 'sybase':
$dsn = 'dblib:host=' . $this->config['server'] . ($is_port ? ':' . $port : '') . ';dbname=' . $this->config['name'];
break;
case 'oracle':
$dbname = $this->config['server'] ? '//' . $this->config['server'] . ($is_port ? ':' . $port : ':1521') . '/' . $this->config['name'] : $this->config['name'];
$dsn = 'oci:dbname=' . $dbname . ($this->config['charset'] ? ';charset=' . $this->config['charset'] : '');
break;
case 'mssql':
$dsn = strstr(PHP_OS, 'WIN') ? 'sqlsrv:server=' . $this->config['server'] . ($is_port ? ',' . $port : '') . ';database=' . $this->config['name'] : 'dblib:host=' . $this->config['server'] . ($is_port ? ':' . $port : '') . ';dbname=' . $this->config['name'];
// Keep MSSQL QUOTED_IDENTIFIER is ON for standard quoting
$commands[] = 'SET QUOTED_IDENTIFIER ON';
break;
case 'sqlite':
$dsn = $type . ':' . $this->config['file'];
$this->config['username'] = null;
$this->config['password'] = null;
break;
}
if (!isset($dsn)) {
throw new Exception('No database type given :(', 1);
}
if (in_array($type, explode(' ', 'mariadb mysql pgsql sybase mssql')) && $this->config['charset']) {
$commands[] = "SET NAMES '" . $this->config['charset'] . "'";
}
$this->pdo = new PDO($dsn, $this->config['username'], $this->config['password'], $this->config['option']);
foreach ($commands as $value) {
$this->pdo->exec($value);
}
}
/**
* Generate map
* @return string
**/
function dump()
{
$fw = Base::instance();
$web = Web::instance();
$out = '';
return ($req = $web->request(self::URL_Static . '?' . array_reduce($this->query, function ($out, $item) {
return $out .= ($out ? '&' : '') . urlencode($item[0]) . '=' . urlencode($item[1]);
}))) && $req['body'] ? $req['body'] : FALSE;
}
/**
* Evaluate condition and save test result
* @return object
* @param $cond bool
* @param $text string
**/
function expect($cond, $text = NULL)
{
$out = (bool) $cond;
if ($this->level == $out || $this->level == self::FLAG_Both) {
$data = array('status' => $out, 'text' => $text, 'source' => NULL);
foreach (debug_backtrace() as $frame) {
if (isset($frame['file'])) {
$data['source'] = Base::instance()->fixslashes($frame['file']) . ':' . $frame['line'];
break;
}
}
$this->data[] = $data;
}
if (!$out && $this->passed) {
$this->passed = FALSE;
}
return $this;
}
/**
* Receive ping, check if local page is pingback-enabled, verify
* source contents, and return XML-RPC response
* @return string
* @param $func callback
* @param $path string
**/
function listen($func, $path = NULL)
{
$fw = Base::instance();
if (PHP_SAPI != 'cli') {
header('X-Powered-By: ' . $fw->get('PACKAGE'));
header('Content-Type: application/xml; ' . 'charset=' . ($charset = $fw->get('ENCODING')));
}
if (!$path) {
$path = $fw->get('BASE');
}
$web = Web::instance();
$args = xmlrpc_decode_request($fw->get('BODY'), $method, $charset);
$options = array('encoding' => $charset);
if ($method == 'pingback.ping' && isset($args[0], $args[1])) {
list($source, $permalink) = $args;
$doc = new DOMDocument('1.0', $fw->get('ENCODING'));
// Check local page if pingback-enabled
$parts = parse_url($permalink);
if ((empty($parts['scheme']) || $parts['host'] == $fw->get('HOST')) && preg_match('/^' . preg_quote($path, '/') . '/' . ($fw->get('CASELESS') ? 'i' : ''), $parts['path']) && $this->enabled($permalink)) {
// Check source
$parts = parse_url($source);
if ((empty($parts['scheme']) || $parts['host'] == $fw->get('HOST')) && ($req = $web->request($source)) && $doc->loadhtml($req['body'])) {
$links = $doc->getelementsbytagname('a');
foreach ($links as $link) {
if ($link->getattribute('href') == $permalink) {
call_user_func_array($func, array($source, $req['body']));
// Success
die(xmlrpc_encode_request(NULL, $source, $options));
}
}
// No link to local page
die(xmlrpc_encode_request(NULL, 0x11, $options));
}
// Source failure
die(xmlrpc_encode_request(NULL, 0x10, $options));
}
// Doesn't exist (or not pingback-enabled)
die(xmlrpc_encode_request(NULL, 0x21, $options));
}
// Access denied
die(xmlrpc_encode_request(NULL, 0x31, $options));
}
/**
* Wrap-up
* @return NULL
**/
function __destruct()
{
if (is_resource($this->data)) {
imagedestroy($this->data);
$fw = Base::instance();
$path = $fw->get('TEMP') . $fw->hash($fw->get('ROOT') . $fw->get('BASE')) . '.' . $fw->hash($this->file);
if ($glob = @glob($path . '*.png', GLOB_NOSORT)) {
foreach ($glob as $match) {
if (preg_match('/-(\\d+)\\.png/', $match)) {
@unlink($match);
}
}
}
}
}
/**
* Instantiate class
* @param $onsuspect callback
**/
function __construct($onsuspect = NULL)
{
session_set_save_handler(array($this, 'open'), array($this, 'close'), array($this, 'read'), array($this, 'write'), array($this, 'destroy'), array($this, 'cleanup'));
register_shutdown_function('session_commit');
@session_start();
$fw = Base::instance();
$headers = $fw->get('HEADERS');
if (($ip = $this->ip()) && $ip != $fw->get('IP') || ($agent = $this->agent()) && (!isset($headers['User-Agent']) || $agent != $headers['User-Agent'])) {
if (isset($onsuspect)) {
$fw->call($onsuspect, array($this));
} else {
session_destroy();
$fw->error(403);
}
}
$csrf = $fw->hash($fw->get('ROOT') . $fw->get('BASE')) . '.' . $fw->hash(mt_rand());
$jar = $fw->get('JAR');
if (Cache::instance()->exists(($this->sid = session_id()) . '.@', $data)) {
$data['csrf'] = $csrf;
Cache::instance()->set($this->sid . '.@', $data, $jar['expire'] ? $jar['expire'] - time() : 0);
}
}
/**
* Instantiate class
* @param $host string
* @param $port int
* @param $scheme string
* @param $user string
* @param $pw string
**/
function __construct($host, $port, $scheme, $user, $pw)
{
$this->headers = array('MIME-Version' => '1.0', 'Content-Type' => 'text/plain; ' . 'charset=' . Base::instance()->get('ENCODING'));
$this->host = $host;
if (strtolower($this->scheme = strtolower($scheme)) == 'ssl') {
$this->host = 'ssl://' . $host;
}
$this->port = $port;
$this->user = $user;
$this->pw = $pw;
}
/**
* Return TRUE if user agent is a Web bot
* @return bool
* @param $agent string
**/
function isbot($agent = NULL)
{
if (!isset($agent)) {
$agent = Base::instance()->get('AGENT');
}
return (bool) preg_match('/(' . self::UA_Bot . ')/i', $agent);
}
/**
* Instantiate class
* @return void
* @param $key string
**/
function __construct($key = 'basket')
{
$this->key = $key;
@session_start();
Base::instance()->sync('SESSION');
$this->reset();
}
/**
* Translate emoji tokens to Unicode font-supported symbols
* @return string
* @param $str string
**/
function emojify($str)
{
$map = array(':(' => '\\u2639', ':)' => '\\u263a', '<3' => '\\u2665', ':D' => '\\u1f603', 'XD' => '\\u1f606', ';)' => '\\u1f609', ':P' => '\\u1f60b', ':,' => '\\u1f60f', ':/' => '\\u1f623', '8O' => '\\u1f632') + Base::instance()->get('EMOJI');
return $this->translate(str_replace(array_keys($map), array_values($map), $str));
}
/**
* Perform validation
* We can use method in Base class or any method with full name call but
* you need to define a message to override default message
* Be aware when use a method
*/
protected function performValidate($key, &$value)
{
if (!($filter = $this->_schema['filter'][$key])) {
return true;
}
$validation = Validation::instance();
$moe = Base::instance();
$field = $this->_properties['fields'][$key];
foreach ($filter as $func => $param) {
if (is_numeric($func)) {
$func = $param;
$args = array();
} else {
$args = [$param];
}
$function = $func;
if (method_exists($validation, $func)) {
$func = array($validation, $func);
} elseif (method_exists($this, $func) || preg_match('/^(' . self::Magic . ')/', $func)) {
$func = array($this, $func);
} elseif (method_exists($moe, $func)) {
$func = array($moe, $func);
}
array_unshift($args, $value);
if (false === ($result = $moe->call($func, $args))) {
$this->_messages[] = $validation->message($function, $field, $value, $param);
return false;
} else {
is_bool($result) || ($value = $result);
}
}
return true;
}
/**
* Convert characters to HTML entities
* @return string
* @param $str string
**/
function esc($str)
{
if (!$this->special) {
$this->special = array('...' => '…', '(tm)' => '™', '(r)' => '®', '(c)' => '©');
}
foreach ($this->special as $key => $val) {
$str = preg_replace('/' . preg_quote($key, '/') . '/i', $val, $str);
}
return htmlspecialchars($str, ENT_COMPAT, Base::instance()->get('ENCODING'), FALSE);
}
/**
* Create sandbox for template execution
* @return string
* @param $hive array
**/
protected function sandbox(array $hive = NULL)
{
$this->level++;
$fw = Base::instance();
$implicit = false;
if ($hive === null) {
$implicit = true;
$hive = $fw->hive();
}
if ($this->level < 2 || $implicit) {
if ($fw->get('ESCAPE')) {
$hive = $this->esc($hive);
}
if (isset($hive['ALIASES'])) {
$hive['ALIASES'] = $fw->build($hive['ALIASES']);
}
}
unset($fw, $implicit);
extract($hive);
unset($hive);
ob_start();
require $this->view;
$this->level--;
return ob_get_clean();
}
/**
* Return a URL/filesystem-friendly version of string
* @return string
* @param $text string
**/
function slug($text)
{
return trim(strtolower(preg_replace('/([^\\pL\\pN])+/u', '-', trim(strtr(str_replace('\'', '', $text), array('Ǎ' => 'A', 'А' => 'A', 'Ā' => 'A', 'Ă' => 'A', 'Ą' => 'A', 'Å' => 'A', 'Ǻ' => 'A', 'Ä' => 'Ae', 'Á' => 'A', 'À' => 'A', 'Ã' => 'A', 'Â' => 'A', 'Æ' => 'AE', 'Ǽ' => 'AE', 'Б' => 'B', 'Ç' => 'C', 'Ć' => 'C', 'Ĉ' => 'C', 'Č' => 'C', 'Ċ' => 'C', 'Ц' => 'C', 'Ч' => 'Ch', 'Ð' => 'Dj', 'Đ' => 'Dj', 'Ď' => 'Dj', 'Д' => 'Dj', 'É' => 'E', 'Ę' => 'E', 'Ё' => 'E', 'Ė' => 'E', 'Ê' => 'E', 'Ě' => 'E', 'Ē' => 'E', 'È' => 'E', 'Е' => 'E', 'Э' => 'E', 'Ë' => 'E', 'Ĕ' => 'E', 'Ф' => 'F', 'Г' => 'G', 'Ģ' => 'G', 'Ġ' => 'G', 'Ĝ' => 'G', 'Ğ' => 'G', 'Х' => 'H', 'Ĥ' => 'H', 'Ħ' => 'H', 'Ï' => 'I', 'Ĭ' => 'I', 'İ' => 'I', 'Į' => 'I', 'Ī' => 'I', 'Í' => 'I', 'Ì' => 'I', 'И' => 'I', 'Ǐ' => 'I', 'Ĩ' => 'I', 'Î' => 'I', 'IJ' => 'IJ', 'Ĵ' => 'J', 'Й' => 'J', 'Я' => 'Ja', 'Ю' => 'Ju', 'К' => 'K', 'Ķ' => 'K', 'Ĺ' => 'L', 'Л' => 'L', 'Ł' => 'L', 'Ŀ' => 'L', 'Ļ' => 'L', 'Ľ' => 'L', 'М' => 'M', 'Н' => 'N', 'Ń' => 'N', 'Ñ' => 'N', 'Ņ' => 'N', 'Ň' => 'N', 'Ō' => 'O', 'О' => 'O', 'Ǿ' => 'O', 'Ǒ' => 'O', 'Ơ' => 'O', 'Ŏ' => 'O', 'Ő' => 'O', 'Ø' => 'O', 'Ö' => 'Oe', 'Õ' => 'O', 'Ó' => 'O', 'Ò' => 'O', 'Ô' => 'O', 'Œ' => 'OE', 'П' => 'P', 'Ŗ' => 'R', 'Р' => 'R', 'Ř' => 'R', 'Ŕ' => 'R', 'Ŝ' => 'S', 'Ş' => 'S', 'Š' => 'S', 'Ș' => 'S', 'Ś' => 'S', 'С' => 'S', 'Ш' => 'Sh', 'Щ' => 'Shch', 'Ť' => 'T', 'Ŧ' => 'T', 'Ţ' => 'T', 'Ț' => 'T', 'Т' => 'T', 'Ů' => 'U', 'Ű' => 'U', 'Ŭ' => 'U', 'Ũ' => 'U', 'Ų' => 'U', 'Ū' => 'U', 'Ǜ' => 'U', 'Ǚ' => 'U', 'Ù' => 'U', 'Ú' => 'U', 'Ü' => 'Ue', 'Ǘ' => 'U', 'Ǖ' => 'U', 'У' => 'U', 'Ư' => 'U', 'Ǔ' => 'U', 'Û' => 'U', 'В' => 'V', 'Ŵ' => 'W', 'Ы' => 'Y', 'Ŷ' => 'Y', 'Ý' => 'Y', 'Ÿ' => 'Y', 'Ź' => 'Z', 'З' => 'Z', 'Ż' => 'Z', 'Ž' => 'Z', 'Ж' => 'Zh', 'á' => 'a', 'ă' => 'a', 'â' => 'a', 'à' => 'a', 'ā' => 'a', 'ǻ' => 'a', 'å' => 'a', 'ä' => 'ae', 'ą' => 'a', 'ǎ' => 'a', 'ã' => 'a', 'а' => 'a', 'ª' => 'a', 'æ' => 'ae', 'ǽ' => 'ae', 'б' => 'b', 'č' => 'c', 'ç' => 'c', 'ц' => 'c', 'ċ' => 'c', 'ĉ' => 'c', 'ć' => 'c', 'ч' => 'ch', 'ð' => 'dj', 'ď' => 'dj', 'д' => 'dj', 'đ' => 'dj', 'э' => 'e', 'é' => 'e', 'ё' => 'e', 'ë' => 'e', 'ê' => 'e', 'е' => 'e', 'ĕ' => 'e', 'è' => 'e', 'ę' => 'e', 'ě' => 'e', 'ė' => 'e', 'ē' => 'e', 'ƒ' => 'f', 'ф' => 'f', 'ġ' => 'g', 'ĝ' => 'g', 'ğ' => 'g', 'г' => 'g', 'ģ' => 'g', 'х' => 'h', 'ĥ' => 'h', 'ħ' => 'h', 'ǐ' => 'i', 'ĭ' => 'i', 'и' => 'i', 'ī' => 'i', 'ĩ' => 'i', 'į' => 'i', 'ı' => 'i', 'ì' => 'i', 'î' => 'i', 'í' => 'i', 'ï' => 'i', 'ij' => 'ij', 'ĵ' => 'j', 'й' => 'j', 'я' => 'ja', 'ю' => 'ju', 'ķ' => 'k', 'к' => 'k', 'ľ' => 'l', 'ł' => 'l', 'ŀ' => 'l', 'ĺ' => 'l', 'ļ' => 'l', 'л' => 'l', 'м' => 'm', 'ņ' => 'n', 'ñ' => 'n', 'ń' => 'n', 'н' => 'n', 'ň' => 'n', 'ʼn' => 'n', 'ó' => 'o', 'ò' => 'o', 'ǒ' => 'o', 'ő' => 'o', 'о' => 'o', 'ō' => 'o', 'º' => 'o', 'ơ' => 'o', 'ŏ' => 'o', 'ô' => 'o', 'ö' => 'oe', 'õ' => 'o', 'ø' => 'o', 'ǿ' => 'o', 'œ' => 'oe', 'п' => 'p', 'р' => 'r', 'ř' => 'r', 'ŕ' => 'r', 'ŗ' => 'r', 'ſ' => 's', 'ŝ' => 's', 'ș' => 's', 'š' => 's', 'ś' => 's', 'с' => 's', 'ş' => 's', 'ш' => 'sh', 'щ' => 'shch', 'ß' => 'ss', 'ţ' => 't', 'т' => 't', 'ŧ' => 't', 'ť' => 't', 'ț' => 't', 'у' => 'u', 'ǘ' => 'u', 'ŭ' => 'u', 'û' => 'u', 'ú' => 'u', 'ų' => 'u', 'ù' => 'u', 'ű' => 'u', 'ů' => 'u', 'ư' => 'u', 'ū' => 'u', 'ǚ' => 'u', 'ǜ' => 'u', 'ǔ' => 'u', 'ǖ' => 'u', 'ũ' => 'u', 'ü' => 'ue', 'в' => 'v', 'ŵ' => 'w', 'ы' => 'y', 'ÿ' => 'y', 'ý' => 'y', 'ŷ' => 'y', 'ź' => 'z', 'ž' => 'z', 'з' => 'z', 'ż' => 'z', 'ж' => 'zh') + Base::instance()->get('DIACRITICS'))))), '-');
}
/**
* Initiate OpenID authentication sequence; Return FALSE on failure
* or redirect to OpenID provider URL
* @return bool
* @param $proxy string
* @param $attr array
* @param $reqd string|array
**/
function auth($proxy = NULL, $attr = array(), array $reqd = NULL)
{
$fw = Base::instance();
$root = $fw->get('SCHEME') . '://' . $fw->get('HOST');
if (empty($this->args['trust_root'])) {
$this->args['trust_root'] = $root . $fw->get('BASE') . '/';
}
if (empty($this->args['return_to'])) {
$this->args['return_to'] = $root . $_SERVER['REQUEST_URI'];
}
$this->args['mode'] = 'checkid_setup';
if ($this->url = $this->discover($proxy)) {
if ($attr) {
$this->args['ns.ax'] = 'http://openid.net/srv/ax/1.0';
$this->args['ax.mode'] = 'fetch_request';
foreach ($attr as $key => $val) {
$this->args['ax.type.' . $key] = $val;
}
$this->args['ax.required'] = is_string($reqd) ? $reqd : implode(',', $reqd);
}
$var = array();
foreach ($this->args as $key => $val) {
$var['openid.' . $key] = $val;
}
$fw->reroute($this->url . '?' . http_build_query($var));
}
return FALSE;
}