sterzycom/panel/app/fields/text/text.php

77 lines
1.5 KiB
PHP
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<?php
class TextField extends InputField {
public $type = 'text';
public $validate = array(
'min' => 0,
'max' => null
);
static public $assets = array(
'js' => array(
'counter.js'
)
);
public function min() {
return isset($this->validate['min']) ? $this->validate['min'] : false;
}
public function max() {
return isset($this->validate['max']) ? $this->validate['max'] : false;
}
public function input() {
$input = parent::input();
if(!$this->readonly() && ($this->min() || $this->max())) {
$input->data('max', $this->max())->data('min', $this->min());
}
return $input;
}
public function outsideRange($length) {
if($this->min() && $length < $this->min()) return true;
if($this->max() && $length > $this->max()) return true;
return false;
}
public function counter() {
if(!$this->min() && !$this->max() || $this->readonly()) return null;
$counter = new Brick('div');
$counter->addClass('field-counter marginalia text');
$length = str::length($this->value());
if($this->outsideRange($length)) {
$counter->addClass('outside-range');
}
$counter->data('field', 'counter');
$counter->html($length . ($this->max() ? '/' . $this->max() : ''));
return $counter;
}
public function template() {
return $this->element()
->append($this->label())
->append($this->content())
->append($this->counter())
->append($this->help());
}
}