Classes

File builder/form/field/FormFieldRangeEditor.class.php

File builder/form/field/FormFieldRangeEditor.class.php

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<?php
/**
 * This class manages a range of numbers (slider).
 * @package     Builder
 * @subpackage  Form\field
 * @copyright   &copy; 2005-2019 PHPBoost
 * @license     https://www.gnu.org/licenses/gpl-3.0.html GNU/GPL-3.0
 * @author      Julien BRISWALTER <j1.seth@phpboost.com>
 * @version     PHPBoost 5.2 - last update: 2018 06 03
 * @since       PHPBoost 4.1 - 2015 06 01
 * @contributor Arnaud GENET <elenwii@phpboost.com>
 * @contributor mipel <mipel@phpboost.com>
*/

class FormFieldRangeEditor extends FormFieldNumberEditor
{
    protected $type = 'range';
    /**
     * @var boolean
     */
    private $vertical = false;

    /**
     * Constructs a FormFieldRange.
     * @param string $id Field identifier
     * @param string $label Field label
     * @param string $value Default value
     * @param string[] $field_options Map containing the options
     * @param FormFieldConstraint[] $constraints The constraints checked during the validation
     */
    public function __construct($id, $label, $value, array $field_options = array(), array $constraints = array())
    {
        parent::__construct($id, $label, $value, $field_options, $constraints);
        $this->set_css_form_field_class('form-field-range');
    }

    /**
     * @return string The html code for the input.
     */
    public function display()
    {
        $template = $this->get_template_to_use();

        $field = new FileTemplate('framework/builder/form/fieldelements/FormFieldRangeEditor.tpl');

        $field->put_all(array(
            'C_MIN' => $this->min !== null,
            'MIN' => $this->min,
            'C_MAX' => $this->max != 0,
            'MAX' => $this->max,
            'C_STEP' => $this->step > 0,
            'STEP' => $this->step,
            'NAME' => $this->get_html_id(),
            'ID' => $this->get_id(),
            'HTML_ID' => $this->get_html_id(),
            'TYPE' => $this->type,
            'VALUE' => $this->get_value(),
            'CLASS' => $this->get_css_class(),
            'C_DISABLED' => $this->is_disabled(),
            'C_READONLY' => $this->is_readonly(),
            'C_DISABLED' => $this->is_disabled(),
            'C_PATTERN' => $this->has_pattern(),
            'PATTERN' => $this->pattern,
            'C_VERTICAL' => $this->is_vertical()
        ));

        $this->assign_common_template_variables($template);

        $template->assign_block_vars('fieldelements', array(
            'ELEMENT' => $field->render()
        ));

        return $template;
    }

    protected function compute_options(array &$field_options)
    {
        foreach ($field_options as $attribute => $value)
        {
            $attribute = TextHelper::strtolower($attribute);
            switch ($attribute)
            {
                case 'vertical':
                    $this->vertical = (bool)$value;
                    unset($field_options['vertical']);
                    break;
            }
        }
        parent::compute_options($field_options);
    }

    /**
     * Tells whether the slider is vertical
     * @return true if it is, false otherwise
     */
    public function is_vertical()
    {
        return $this->vertical;
    }

    /**
     * Changes the fact that the field is vertical or not.
     * @param bool $vertical true if it's vertical, false otherwise
     */
    public function set_vertical($vertical)
    {
        $this->vertical = $vertical;
    }
}
?>