public function __construct()
{
if (!is_array(static::$currencies)) {
static::$currencies = config::get('data.currencies', array('EUR' => \de\toxa\txf\_L('€')));
}
}
/**
*
* @param string $dsn name of datasource to connect to
* @param string $username optional username for authenticating
* @param string $password optional password to use for authentication
*/
public function __construct($dsn = null, $username = null, $password = null)
{
// got DSN in parameters?
if ($dsn === null) {
// no -> use simple definition in runtime configuration
/**
* @note This case isn't preferred one.
* @see datasource::selectConfigured()
*/
$setup = config::get('datasource');
$dsn = data::qualifyString(@$setup['dsn']);
$username = @$setup['user'];
$password = @$setup['password'];
}
// store normalized name of driver used to connect with datasource
$this->driver = strtolower(trim(strtok($dsn, ':')));
// establish connection to datasource
$this->link = new \PDO($dsn, $username, $password);
/**
* ensure connection is using utf8 encoding unless disabled in configuration
*/
if (config::get('datasource.set-utf8-encoding', true)) {
switch ($this->driver) {
case 'mysql':
$this->link->exec('SET NAMES utf8');
break;
case 'mssql':
$this->link->setAttribute(PDO::SQLSRV_ENCODING_UTF8, 1);
break;
}
}
$this->transaction = new transaction($this, function (connection $c) {
txf\log::debug("starting transaction");
return $c->link->beginTransaction();
}, function (connection $c) {
txf\log::debug("committing transaction");
return $c->link->commit();
}, function (connection $c) {
txf\log::debug("reverting transaction");
return $c->link->rollBack();
});
}
public function onLoad()
{
// select language to use (this must be listed in server's locale -a)
$this->language = config::get('locale.language', 'en_US.utf8');
$this->domain = config::get('locale.domain', TXF_APPLICATION);
putenv('LANGUAGE=' . $this->language);
putenv('LANG=' . $this->language);
putenv('LC_ALL=' . $this->language);
if (!setlocale(LC_ALL, $this->language)) {
log::error('could not select locale %s', $this->language);
}
if (\extension_loaded('gettext')) {
// bind configured domain to configured path containing l10n files
$path = config::get('locale.path', path::glue(TXF_APPLICATION_PATH, 'locale'));
bindtextdomain($this->domain, $path);
textdomain($this->domain);
bind_textdomain_codeset($this->domain, 'UTF-8');
if ($this->domain !== 'txf') {
// bind domain "txf" to l10n path included with current extension
$path = path::glue(dirname(__DIR__), 'locale');
bindtextdomain('txf', $path);
bind_textdomain_codeset('txf', 'UTF-8');
}
}
self::$collectionMode = config::get('locale.collect.mode', '');
self::$collectionFile = config::get('locale.collect.file');
}
/**
* Maps viewports onto regions of page.
*
* This mapping is supported to improve content/view abstraction by enabling
* content of viewports being assembled into code of page's regions in a
* configurable way ...
*
* @param array $viewports content of viewports
* @return array content of regions
*/
protected function collectRegions($viewports)
{
$configs = array(config::getList('view.region'), array(array('name' => 'main', 'viewport' => array('flash', 'title', 'error', 'main')), array('name' => 'head', 'viewport' => array('header')), array('name' => 'foot', 'viewport' => array('footer', 'debug')), array('name' => 'left', 'viewport' => array('navigation')), array('name' => 'right', 'viewport' => array('aside'))));
$regions = array();
foreach ($configs as $config) {
if (is_array($config)) {
foreach ($config as $region) {
// get name of region to customize
$name = trim(@$region['name']);
if ($name === '') {
log::debug('ignoring nameless region configuration');
continue;
}
if (!array_key_exists($name, $regions)) {
// region haven't been collected before ...
if (array_key_exists('code', $region)) {
// there is a line of code containing markers selecting viewports to collect their content in current region
// e.g. "{{title}}<some-literal-content-to-insert/>{{main}}"
$regions[$name] = data::qualifyString($region['code'], $viewports);
} else {
if (is_array(@$region['viewport'])) {
// collect set of viewports named in configuration
foreach (@$region['viewport'] as $viewportName) {
$regions[$name] .= \de\toxa\txf\view::wrapNotEmpty(@$viewports[$viewportName], config::get('view.viewport.wrap.' . $viewportName, ''));
}
}
}
// support default content to show if a region keeps empty finally
if (trim($regions[$name]) === '') {
$regions[$name] = trim(@$region['default']);
}
// process any additionally contained markers
$regions[$name] = data::qualifyString($regions[$name]);
}
}
}
}
return $regions;
}
