/**
* Constructor
*
* Sets up the table
*
* @param string $tablename unique name for the table e.g. 'users-list'
*/
function __construct($tablename = false)
{
if (!$tablename) {
tina_mvc_error("tina_mvc_table_helper_class Error: tina_mvc_table_helper_class requires the \$tablename parameter.");
}
$this->set_name($tablename);
$this->set_id($tablename);
$this->do_not_esc_th = FALSE;
}
/**
* Locates a Tina MVC model file and return an instance of the model class
*
* Looks for a file in the same order as for controllers and view files. Model files are named {$model}_model.php and
* define a class called {$model}
*
* @param string $model the name of the model file (without '_model.php')
* @param string $custom_folder path to load the model from
* @return object an instance of the model class
*/
public function load_model($model = '', $custom_folder = FALSE)
{
if (!$model) {
tina_mvc_error(__FILE__ . ' :: ' . __FUNCTION__ . ' (' . __LINE__ . ') requires $model argument.');
}
$model_filename = $model . '_model.php';
//custom location?
if ($custom_folder) {
if (file_exists($f = "{$custom_folder}/{$model_filename}")) {
return $this->include_model($f, $model);
}
error("File '{$model_filename}' does not exist in location '{$custom_folder}'.");
}
$search_errors = array();
if ($f = find_app_file($model_filename, $this->tina_mvc_page, $this->called_from, $search_errors)) {
return $this->include_model($f, $model);
}
// we have an error if we get here...
// error
$e = "Can't find model file:\r\n";
$e .= "<small><pre>" . $model_filename . "</pre></small>\r\n";
$e .= "Looked in:\r\n";
$e .= "<small><pre>";
foreach ($search_errors as $d) {
$e .= str_replace(plugin_folder(), '', $d) . "\r\n";
}
$e .= "</pre></small>\r\n";
error($e, $suppress_esc = TRUE);
}
/**
* Gets a value from $_GET
*
* @param string $var The variable name to retrieve
* @return mixed The $_GET var
* @see Notes in get_post()
*/
function get_get($var = NULL)
{
if (is_null($var)) {
tina_mvc_error(__FILE__ . ' :: ' . __FUNCTION__ . ' required a non NULL argument');
}
if (array_key_exists($var, $_GET)) {
return stripslashes($_GET["{$var}"]);
} else {
return FALSE;
}
}
