public function view($view, $data = NULL)
{
// Try to load view from theme
if (file_exists(config::get('application') . "/views/{$this->current}/{$view}.php")) {
$this->dingo->load->view("{$this->current}/{$view}", $data);
} elseif ($this->current != 'default' and file_exists(config::get('application') . "/views/default/{$view}.php")) {
$this->dingo->load->view("default/{$view}", $data);
} else {
dingo_error(E_USER_WARNING, 'The requested theme view (' . config::get('application') . "/views/{$this->current}/{$view}.php) could not be found.");
}
}
public function __construct($driver, $host, $username, $password, $database)
{
$this->driver = $driver;
$this->host = $host;
$this->username = $username;
$this->password = $password;
$this->database = $database;
try {
$this->con = new pdo("{$this->driver}:dbname={$this->database};host={$this->host}", $this->username, $this->password);
} catch (PDOException $e) {
dingo_error(E_USER_ERROR, 'DB Connection Failed. ' . $e->getMessage());
}
}
public static function add_connection($name)
{
$config = config::get('db');
// Check for configuration
if (empty($config[$name])) {
dingo_error(E_USER_ERROR, "DB Connection Settings For '{$name}' Not Found.");
return FALSE;
}
$config = $config[$name];
// PDO Driver
if (in_array($config['driver'], self::$pdo)) {
load::driver('db', 'pdo');
$driver_class = 'pdo_db_connection';
} else {
load::driver('db', $config['driver']);
$driver_class = "{$config['driver']}_db_connection";
}
// Connect
self::$connections[$name] = new $driver_class($config['driver'], $config['host'], $config['username'], $config['password'], $config['database']);
// Return connection
return self::$connections[$name];
}
public function zone_crop($width, $height, $zone = 'center')
{
// Center
if ($zone == 'center') {
$x = ($width - $this->width) / -2;
$y = ($height - $this->height) / -2;
} elseif ($zone == 'top-left') {
$x = 0;
$y = 0;
} elseif ($zone == 'top') {
$x = ($this->width - $width) / 2;
$y = 0;
} elseif ($zone == 'top-right') {
$x = $this->width - $width;
$y = 0;
} elseif ($zone == 'right') {
$x = $this->width - $width;
$y = ($this->height - $height) / 2;
} elseif ($zone == 'bottom-right') {
$x = $this->width - $width;
$y = $this->height - $height;
} elseif ($zone == 'bottom') {
$x = ($this->width - $width) / 2;
$y = $this->height - $height;
} elseif ($zone == 'bottom-left') {
$x = 0;
$y = $this->height - $height;
} elseif ($zone == 'left') {
$x = 0;
$y = ($this->height - $height) / 2;
} else {
dingo_error(E_USER_ERROR, "Invalid image crop zone '{$zone}' given for image helper zone_crop().");
}
return $this->crop($x, $y, $width, $height);
}
function dingo_exception($ex)
{
dingo_error('exception', $ex->getMessage(), $ex->getFile(), $ex->getLine());
//echo "<p>Uncaught exception in {$exception->getFile()} on line {$exception->getLine()}: <strong>{$exception->getMessage()}</strong></p>";
}
public static function view($view, $data = NULL)
{
// If view does not exist display error
if (!file_exists(config::get('application') . '/' . config::get('folder_views') . "/{$view}.php")) {
dingo_error(E_USER_WARNING, 'The requested view (' . config::get('application') . '/' . config::get('folder_views') . "/{$view}.php) could not be found.");
return FALSE;
} else {
// If data is array, convert keys to variables
if (is_array($data)) {
extract($data, EXTR_OVERWRITE);
}
require config::get('application') . '/' . config::get('folder_views') . "/{$view}.php";
return FALSE;
}
}
