/**
* Opens a control group
*
* @return string Opening tag
*/
private function open()
{
// If any errors, set state to errors
$errors = Former::getErrors();
if ($errors) {
$this->state('error');
}
// Retrieve state and append it to classes
if ($this->state) {
$this->attributes = Helpers::addClass($this->attributes, $this->state);
}
// Required state
if (Former::field()->isRequired()) {
$this->attributes = Helpers::addClass($this->attributes, Config::get('required_class'));
}
return '<div' . HTML::attributes($this->attributes) . '>';
}
/**
* Translates a string by trying several fallbacks
*
* @param string $key The key to translate
* @param string $fallback The ultimate fallback
* @return string A translated string
*/
public static function translate($key, $fallback = null)
{
// If nothing was given, return nothing, bitch
if (!$key) {
return null;
}
// If no fallback, use the key
if (!$fallback) {
$fallback = $key;
}
// Assure we don't already have a Lang object
if ($key instanceof Lang) {
return $key->get();
}
// Search for the key itself
$translation = Lang::line($key)->get(null, '');
// If not found, search in the field attributes
if (!$translation) {
$translation = Lang::line(Config::get('translate_from') . '.' . $key)->get(null, $fallback);
}
return ucfirst($translation);
}
/**
* Set up a Field instance
*
* @param string $type A field type
*/
public function __construct($type, $name, $label, $value, $attributes)
{
// Set base parameters
$this->attributes = (array) $attributes;
$this->label = $label;
$this->name = $name;
$this->type = $type;
$this->value = $value;
// Set magic parameters (repopulated value, translated label, etc)
if (Config::get('automatic_label')) {
$this->ponder($name, $label);
}
if ($type != 'password') {
$this->value = $this->repopulate();
}
if (Config::get('live_validation')) {
$this->addRules();
}
// Link Control group
if (Framework::isnt(null)) {
$this->controlGroup = new ControlGroup($this->label);
}
}
/**
* Change the framework currently being used by Former
*
* @param string $framework A framework, or null for none
*/
public static function useFramework($framework = null)
{
if (in_array($framework, array('bootstrap', 'zurb')) or is_null($framework)) {
Config::set('framework', $framework);
}
return static::current();
}
/**
* Fetch options from both Former and the user
*/
public function __construct()
{
$defaultOptions = Conf::get('former::former');
$userOptions = (array) Conf::get('former');
static::$options = array_merge($defaultOptions, $userOptions);
}
<?php
use Former\Config;
use Former\Framework;
// Loading Former -------------------------------------------------- /
Autoloader::namespaces(array('Former' => Bundle::path('former') . 'libraries'));
// Loading Former configuration ------------------------------------ /
// Fetch configuration files
new Config();
// Set default framework
Framework::useFramework(Config::get('framework'));
public static function renderLabel($label, $field)
{
// Get the label and its informations
extract($label);
// Add classes to the attributes
$attributes = Framework::getLabelClasses($attributes);
// Append required text
if ($field->isRequired()) {
$label .= Config::get('required_text');
}
// Get the field name to link the label to it
if ($field->isCheckable()) {
return '<label' . HTML::attributes($attributes) . '>' . $label . '</label>';
}
return \Form::label($field->name, $label, $attributes);
}