<?php
/**
 * Redux Framework is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 2 of the License, or
 * any later version.
 * Redux Framework is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 * You should have received a copy of the GNU General Public License
 * along with Redux Framework. If not, see <http://www.gnu.org/licenses/>.
 *
 * @package     ReduxFramework
 * @subpackage  Field_Section
 * @author      Tobias Karnetze (athoss.de)
 * @version     1.0.0
 */

// Exit if accessed directly
if ( ! defined( 'ABSPATH' ) ) {
    exit;
}

// Don't duplicate me!
if ( ! class_exists( 'ReduxFramework_section' ) ) {

    /**
     * Main ReduxFramework_heading class
     *
     * @since       1.0.0
     */
    class ReduxFramework_section {

        /**
         * Field Constructor.
         * Required - must call the parent constructor, then assign field and value to vars, and obviously call the render field function
         *
         * @since         1.0.0
         * @access        public
         * @return        void
         */
        public function __construct( $field = array(), $value = '', $parent ) {
            $this->parent = $parent;
            $this->field  = $field;
            $this->value  = $value;
        }

        /**
         * Field Render Function.
         * Takes the vars and outputs the HTML for the field in the settings
         *
         * @since         1.0.0
         * @access        public
         * @return        void
         */
        public function render() {

            // No errors please
            $defaults    = array(
                'indent'   => '',
                'style'    => '',
                'class'    => '',
                'title'    => '',
                'subtitle' => '',
            );
            $this->field = wp_parse_args( $this->field, $defaults );

            $guid = uniqid();

            $add_class = '';
            if ( isset( $this->field['indent'] ) && ! empty( $this->field['indent'] ) ) {
                $add_class = ' form-table-section-indented';
            }

            echo '<input type="hidden" id="' . $this->field['id'] . '-marker"></td></tr></table>';

            echo '<div id="section-' . $this->field['id'] . '" class="redux-section-field redux-field ' . $this->field['style'] . $this->field['class'] . '">';

            if ( ! empty( $this->field['title'] ) ) {
                echo '<h3>' . $this->field['title'] . '</h3>';
            }

            if ( ! empty( $this->field['subtitle'] ) ) {
                echo '<div class="redux-section-desc">' . $this->field['subtitle'] . '</div>';
            }

            echo '</div><table id="section-table-' . $this->field['id'] . '" class="form-table form-table-section no-border' . $add_class . '"><tbody><tr><th></th><td id="' . $guid . '">';

            // delete the tr afterwards
            ?>
            <script type="text/javascript">
                jQuery( document ).ready(
                    function() {
                        jQuery( '#<?php echo $this->field['id']; ?>-marker' ).parents( 'tr:first' ).css({display: 'none'});
                    }
                );
            </script>
        <?php

        }

        public function enqueue() {
            if ($this->parent->args['dev_mode']) {
                wp_enqueue_style(
                    'redux-field-section-css',
                    ReduxFramework::$_url . 'inc/fields/section/field_section.css',
                    array(),
                    time(),
                    'all'
                );
            }
        }
    }
}