<?php /** @noinspection ALL */

namespace Vehica\Addons;


/**
 * Class WPAllImport
 * @package Vehica\Addons
 */
class WPAllImport
{
    public $name;
    public $slug;
    public $fields;
    public $options = array();
    public $accordions = array();
    public $image_sections = array();
    public $import_function;
    public $post_saved_function;
    public $notice_text;
    public $logger = null;
    public $when_to_run = false;
    public $image_options = array(
        'download_images' => 'yes',
        'download_featured_delim' => ',',
        'download_featured_image' => '',
        'gallery_featured_image' => '',
        'gallery_featured_delim' => ',',
        'featured_image' => '',
        'featured_delim' => ',',
        'search_existing_images' => 1,
        'is_featured' => 0,
        'create_draft' => 'no',
        'set_image_meta_title' => 0,
        'image_meta_title_delim' => ',',
        'image_meta_title' => '',
        'set_image_meta_caption' => 0,
        'image_meta_caption_delim' => ',',
        'image_meta_caption' => '',
        'set_image_meta_alt' => 0,
        'image_meta_alt_delim' => ',',
        'image_meta_alt' => '',
        'set_image_meta_description' => 0,
        'image_meta_description_delim' => ',',
        'image_meta_description_delim_logic' => 'separate',
        'image_meta_description' => '',
        'auto_rename_images' => 0,
        'auto_rename_images_suffix' => '',
        'auto_set_extension' => 0,
        'new_extension' => '',
        'do_not_remove_images' => 1,
        'search_existing_images_logic' => 'by_url'
    );

    protected $isWizard = true;

    function __construct($name, $slug)
    {
        $this->name = $name;
        $this->slug = $slug;
        if (!empty($_GET['id'])) {
            $this->isWizard = false;
        }
    }

    function set_import_function($name)
    {
        $this->import_function = $name;
    }

    function set_post_saved_function($name)
    {
        $this->post_saved_function = $name;
    }

    function is_active_addon($post_type = null)
    {

        if (!class_exists('PMXI_Plugin')) {
            return false;
        }

        $addon_active = false;

        if ($post_type !== null) {
            if (@in_array($post_type, $this->active_post_types) or empty($this->active_post_types)) {
                $addon_active = true;
            }
        }

        if ($addon_active) {

            $current_theme = wp_get_theme();

            $parent_theme = $current_theme->parent();

            $theme_name = $current_theme->get('Name');

            $addon_active = (@in_array($theme_name, $this->active_themes) or empty($this->active_themes)) ? true : false;

            if (!$addon_active and $parent_theme) {
                $parent_theme_name = $parent_theme->get('Name');
                $addon_active = (@in_array($parent_theme_name, $this->active_themes) or empty($this->active_themes)) ? true : false;

            }

            if ($addon_active and !empty($this->active_plugins)) {

                include_once(ABSPATH . 'wp-admin/includes/plugin.php');

                foreach ($this->active_plugins as $plugin) {
                    if (!is_plugin_active($plugin)) {
                        $addon_active = false;
                        break;
                    }
                }
            }

        }

        if ($this->when_to_run == "always") {
            $addon_active = true;
        }

        return apply_filters('rapid_is_active_add_on', $addon_active, $post_type, $this->slug);
    }

    /**
     *
     * Add-On Initialization
     *
     * @param array $conditions - list of supported themes and post types
     *
     */
    function run($conditions = array())
    {

        if (empty($conditions)) {
            $this->when_to_run = "always";
        }

        @$this->active_post_types = (!empty($conditions['post_types'])) ? $conditions['post_types'] : array();
        @$this->active_themes = (!empty($conditions['themes'])) ? $conditions['themes'] : array();
        @$this->active_plugins = (!empty($conditions['plugins'])) ? $conditions['plugins'] : array();

        add_filter('pmxi_addons', array($this, 'wpai_api_register'));
        add_filter('wp_all_import_addon_parse', array($this, 'wpai_api_parse'));
        add_filter('wp_all_import_addon_import', array($this, 'wpai_api_import'));
        add_filter('wp_all_import_addon_saved_post', array($this, 'wpai_api_post_saved'));
        add_filter('pmxi_options_options', array($this, 'wpai_api_options'));
        add_filter('wp_all_import_image_sections', array($this, 'additional_sections'), 10, 1);
        add_filter('pmxi_custom_types', array($this, 'filter_post_types'), 10, 2);
        add_filter('pmxi_post_list_order', array($this, 'sort_post_types'), 10, 1);
        add_filter('wp_all_import_post_type_image', array($this, 'post_type_image'), 10, 1);
        add_action('pmxi_extend_options_featured', array($this, 'wpai_api_metabox'), 10, 2);
        add_action('admin_init', array($this, 'admin_notice_ignore'));
    }

    function parse($data)
    {

        if (!$this->is_active_addon($data['import']->options['custom_type']))
            return false;

        $parsedData = $this->helper_parse($data, $this->options_array());
        return $parsedData;

    }


    function add_field($field_slug, $field_name, $field_type, $enum_values = null, $tooltip = "", $is_html = true, $default_text = '')
    {

        $field = array("name" => $field_name, "type" => $field_type, "enum_values" => $enum_values, "tooltip" => $tooltip, "is_sub_field" => false, "is_main_field" => false, "slug" => $field_slug, "is_html" => $is_html, 'default_text' => $default_text);

        $this->fields[$field_slug] = $field;

        if (!empty($enum_values)) {
            foreach ($enum_values as $key => $value) {
                if (is_array($value)) {
                    if ($field['type'] == 'accordion') {
                        $this->fields[$value['slug']]['is_sub_field'] = true;
                    } else {
                        foreach ($value as $n => $param) {
                            if (is_array($param) and !empty($this->fields[$param['slug']])) {
                                $this->fields[$param['slug']]['is_sub_field'] = true;
                            }
                        }
                    }
                }
            }
        }

        return $field;

    }

    function add_acf_field($field)
    {
        $this->fields[$field->post_name] = array(
            'type' => 'acf',
            'field_obj' => $field
        );
    }

    private $acfGroups = array();

    function use_acf_group($acf_group)
    {
        $this->add_text(
            '<div class="postbox acf_postbox default acf_signle_group rad4">
    <h3 class="hndle" style="margin-top:0;"><span>' . $acf_group['title'] . '</span></h3>
	    <div class="inside">');
        $acf_fields = get_posts(array('posts_per_page' => -1, 'post_type' => 'acf-field', 'post_parent' => $acf_group['ID'], 'post_status' => 'publish', 'orderby' => 'menu_order', 'order' => 'ASC'));
        if (!empty($acf_fields)) {
            foreach ($acf_fields as $field) {
                $this->add_acf_field($field);
            }
        }
        $this->add_text('</div></div>');
        $this->acfGroups[] = $acf_group['ID'];
        add_filter('wp_all_import_acf_is_show_group', array($this, 'acf_is_show_group'), 10, 2);
    }

    function acf_is_show_group($is_show, $acf_group)
    {
        return (in_array($acf_group['ID'], $this->acfGroups)) ? false : true;
    }

    /**
     *
     * Add an option to WP All Import options list
     *
     * @param string $slug - option name
     * @param string $default_value - default option value
     *
     */
    function add_option($slug, $default_value = '')
    {
        $this->options[$slug] = $default_value;
    }

    function options_array()
    {

        $options_list = array();

        if (!empty($this->fields)) {

            foreach ($this->fields as $field_slug => $field_params) {
                if (in_array($field_params['type'], array('title', 'plain_text', 'acf')))
                    continue;
                $default_value = '';
                if (!empty($field_params['enum_values'])) {
                    foreach ($field_params['enum_values'] as $key => $value) {
                        $default_value = $key;
                        break;
                    }
                }
                $options_list[$field_slug] = $default_value;
            }

        }

        if (!empty($this->options)) {
            foreach ($this->options as $slug => $value) {
                $options_arr[$slug] = $value;
            }
        }

        $options_arr[$this->slug] = $options_list;
        $options_arr['rapid_addon'] = plugin_basename(__FILE__);

        return $options_arr;

    }

    function wpai_api_options($all_options)
    {

        $all_options = $all_options + $this->options_array();

        return $all_options;

    }


    function wpai_api_register($addons)
    {

        if (empty($addons[$this->slug])) {
            $addons[$this->slug] = 1;
        }

        return $addons;

    }


    function wpai_api_parse($functions)
    {

        $functions[$this->slug] = array($this, 'parse');
        return $functions;

    }

    function wpai_api_post_saved($functions)
    {
        $functions[$this->slug] = array($this, 'post_saved');
        return $functions;
    }


    function wpai_api_import($functions)
    {

        $functions[$this->slug] = array($this, 'import');
        return $functions;

    }

    function post_saved($importData)
    {

        if (is_callable($this->post_saved_function))
            call_user_func($this->post_saved_function, $importData['pid'], $importData['import'], $importData['logger']);

    }

    function import($importData, $parsedData)
    {

        if (!$this->is_active_addon($importData['post_type'])) {
            return;
        }

        $import_options = $importData['import']['options'][$this->slug];

        //		echo "<pre>";
        //		print_r($import_options);
        //		echo "</pre>";

        if (!empty($parsedData)) {

            $this->logger = $importData['logger'];

            $post_id = $importData['pid'];
            $index = $importData['i'];
            $data = array();
            if (!empty($this->fields)) {
                foreach ($this->fields as $field_slug => $field_params) {
                    if (in_array($field_params['type'], array('title', 'plain_text')))
                        continue;
                    switch ($field_params['type']) {

                        case 'image':

                            // import the specified image, then set the value of the field to the image ID in the media library

                            $image_url_or_path = $parsedData[$field_slug][$index];

                            if (!array_key_exists($field_slug, $import_options['download_image'])) {
                                continue 2;
                            }

                            $download = $import_options['download_image'][$field_slug];

                            $uploaded_image = PMXI_API::upload_image($post_id, $image_url_or_path, $download, $importData['logger'], true, "", "images", true, $importData['articleData']);

                            $data[$field_slug] = array(
                                "attachment_id" => $uploaded_image,
                                "image_url_or_path" => $image_url_or_path,
                                "download" => $download
                            );

                            break;

                        case 'file':

                            $image_url_or_path = $parsedData[$field_slug][$index];

                            if (!array_key_exists($field_slug, $import_options['download_image'])) {
                                continue 2;
                            }

                            $download = $import_options['download_image'][$field_slug];

                            $uploaded_file = PMXI_API::upload_image($post_id, $image_url_or_path, $download, $importData['logger'], true, "", "files", true, $importData['articleData']);

                            $data[$field_slug] = array(
                                "attachment_id" => $uploaded_file,
                                "image_url_or_path" => $image_url_or_path,
                                "download" => $download
                            );

                            break;

                        default:
                            // set the field data to the value of the field after it's been parsed
                            $data[$field_slug] = $parsedData[$field_slug][$index];
                            break;
                    }

                    // apply mapping rules if they exist
                    if (!empty($import_options['mapping'][$field_slug])) {
                        $mapping_rules = json_decode($import_options['mapping'][$field_slug], true);

                        if (!empty($mapping_rules) and is_array($mapping_rules)) {
                            foreach ($mapping_rules as $rule_number => $map_to) {
                                if (isset($map_to[trim($data[$field_slug])])) {
                                    $data[$field_slug] = trim($map_to[trim($data[$field_slug])]);
                                    break;
                                }
                            }
                        }
                    }
                    // --------------------
                }
            }

            call_user_func($this->import_function, $post_id, $data, $importData['import'], $importData['articleData'], $importData['logger']);
        }

    }


    function wpai_api_metabox($post_type, $current_values)
    {

        if (!$this->is_active_addon($post_type)) {
            return;
        }

        echo $this->helper_metabox_top($this->name);

        $visible_fields = 0;

        foreach ($this->fields as $field_slug => $field_params) {
            if ($field_params['is_sub_field'])
                continue;
            $visible_fields++;
        }

        $counter = 0;

        foreach ($this->fields as $field_slug => $field_params) {

            // do not render sub fields
            if ($field_params['is_sub_field'])
                continue;

            $counter++;

            $this->render_field($field_params, $field_slug, $current_values, $visible_fields == $counter);

            //if ( $field_params['type'] != 'accordion' ) echo "<br />";

        }

        echo $this->helper_metabox_bottom();

        if (!empty($this->image_sections)) {
            $is_images_section_enabled = apply_filters('wp_all_import_is_images_section_enabled', true, $post_type);
            foreach ($this->image_sections as $k => $section) {
                $section_options = array();
                foreach ($this->image_options as $slug => $value) {
                    $section_options[$section['slug'] . $slug] = $value;
                }
                if (!$is_images_section_enabled and !$k) {
                    $section_options[$section['slug'] . 'is_featured'] = 1;
                }
                \PMXI_API::add_additional_images_section($section['title'], $section['slug'], $current_values, '', true, false, $section['type']);
            }
        }

    }

    function render_field($field_params, $field_slug, $current_values, $in_the_bottom = false)
    {

        if (!isset($current_values[$this->slug][$field_slug])) {
            $current_values[$this->slug][$field_slug] = isset($field_params['default_text']) ? $field_params['default_text'] : '';
        }

        if ($field_params['type'] == 'text') {

            \PMXI_API::add_field(
                'simple',
                $field_params['name'],
                array(
                    'tooltip' => $field_params['tooltip'],
                    'field_name' => $this->slug . "[" . $field_slug . "]",
                    'field_value' => ($current_values[$this->slug][$field_slug] == '' && $this->isWizard) ? $field_params['default_text'] : $current_values[$this->slug][$field_slug]
                )
            );

        } else if ($field_params['type'] == 'textarea') {

            \PMXI_API::add_field(
                'textarea',
                $field_params['name'],
                array(
                    'tooltip' => $field_params['tooltip'],
                    'field_name' => $this->slug . "[" . $field_slug . "]",
                    'field_value' => ($current_values[$this->slug][$field_slug] == '' && $this->isWizard) ? $field_params['default_text'] : $current_values[$this->slug][$field_slug]
                )
            );

        } else if ($field_params['type'] == 'wp_editor') {

            \PMXI_API::add_field(
                'wp_editor',
                $field_params['name'],
                array(
                    'tooltip' => $field_params['tooltip'],
                    'field_name' => $this->slug . "[" . $field_slug . "]",
                    'field_value' => ($current_values[$this->slug][$field_slug] == '' && $this->isWizard) ? $field_params['default_text'] : $current_values[$this->slug][$field_slug]
                )
            );

        } else if ($field_params['type'] == 'image' or $field_params['type'] == 'file') {

            if (!isset($current_values[$this->slug]['download_image'][$field_slug])) {
                $current_values[$this->slug]['download_image'][$field_slug] = '';
            }

            \PMXI_API::add_field(
                $field_params['type'],
                $field_params['name'],
                array(
                    'tooltip' => $field_params['tooltip'],
                    'field_name' => $this->slug . "[" . $field_slug . "]",
                    'field_value' => $current_values[$this->slug][$field_slug],
                    'download_image' => $current_values[$this->slug]['download_image'][$field_slug],
                    'field_key' => $field_slug,
                    'addon_prefix' => $this->slug

                )
            );

        } else if ($field_params['type'] == 'radio') {

            if (!isset($current_values[$this->slug]['mapping'][$field_slug])) {
                $current_values[$this->slug]['mapping'][$field_slug] = array();
            }
            if (!isset($current_values[$this->slug]['xpaths'][$field_slug])) {
                $current_values[$this->slug]['xpaths'][$field_slug] = '';
            }

            \PMXI_API::add_field(
                'enum',
                $field_params['name'],
                array(
                    'tooltip' => $field_params['tooltip'],
                    'field_name' => $this->slug . "[" . $field_slug . "]",
                    'field_value' => $current_values[$this->slug][$field_slug],
                    'enum_values' => $field_params['enum_values'],
                    'mapping' => true,
                    'field_key' => $field_slug,
                    'mapping_rules' => $current_values[$this->slug]['mapping'][$field_slug],
                    'xpath' => $current_values[$this->slug]['xpaths'][$field_slug],
                    'addon_prefix' => $this->slug,
                    'sub_fields' => $this->get_sub_fields($field_params, $field_slug, $current_values)
                )
            );

        } else if ($field_params['type'] == 'accordion') {

            \PMXI_API::add_field(
                'accordion',
                $field_params['name'],
                array(
                    'tooltip' => $field_params['tooltip'],
                    'field_name' => $this->slug . "[" . $field_slug . "]",
                    'field_key' => $field_slug,
                    'addon_prefix' => $this->slug,
                    'sub_fields' => $this->get_sub_fields($field_params, $field_slug, $current_values),
                    'in_the_bottom' => $in_the_bottom
                )
            );

        } else if ($field_params['type'] == 'acf') {
            $fieldData = (!empty($field_params['field_obj']->post_content)) ? unserialize($field_params['field_obj']->post_content) : array();
            $fieldData['ID'] = $field_params['field_obj']->ID;
            $fieldData['id'] = $field_params['field_obj']->ID;
            $fieldData['label'] = $field_params['field_obj']->post_title;
            $fieldData['key'] = $field_params['field_obj']->post_name;
            if (empty($fieldData['name']))
                $fieldData['name'] = $field_params['field_obj']->post_excerpt;
            if (function_exists('pmai_render_field')) {
                echo pmai_render_field($fieldData, (!empty($current_values)) ? $current_values : array());
            }
        } else if ($field_params['type'] == 'title') {
            ?>
            <h4 class="wpallimport-add-on-options-title"><?php _e($field_params['name'], 'wp_all_import_plugin'); ?><?php if (!empty($field_params['tooltip'])): ?>
                <a href="#help" class="wpallimport-help" title="<?php echo $field_params['tooltip']; ?>"
                   style="position:relative; top: -1px;">?</a><?php endif; ?></h4>
            <?php

        } else if ($field_params['type'] == 'plain_text') {
            if ($field_params['is_html']):
                echo $field_params['name'];
            else:
                ?>
                <p style="margin: 0 0 12px 0;"><?php echo $field_params['name']; ?></p>
            <?php
            endif;
        }


    }

    /**
     *
     * Helper function for nested radio fields
     *
     */
    function get_sub_fields($field_params, $field_slug, $current_values)
    {
        $sub_fields = array();
        if (!empty($field_params['enum_values'])) {
            foreach ($field_params['enum_values'] as $key => $value) {
                $sub_fields[$key] = array();
                if (is_array($value)) {
                    if ($field_params['type'] == 'accordion') {
                        $sub_fields[$key][] = $this->convert_field($value, $current_values);
                    } else {
                        foreach ($value as $k => $sub_field) {
                            if (is_array($sub_field) and !empty($this->fields[$sub_field['slug']])) {
                                $sub_fields[$key][] = $this->convert_field($sub_field, $current_values);
                            }
                        }
                    }
                }
            }
        }
        return $sub_fields;
    }

    function convert_field($sub_field, $current_values)
    {
        $field = array();
        if (!isset($current_values[$this->slug][$sub_field['slug']])) {
            $current_values[$this->slug][$sub_field['slug']] = isset($sub_field['default_text']) ? $sub_field['default_text'] : '';
        }
        switch ($this->fields[$sub_field['slug']]['type']) {
            case 'text':
                $field = array(
                    'type' => 'simple',
                    'label' => $this->fields[$sub_field['slug']]['name'],
                    'params' => array(
                        'tooltip' => $this->fields[$sub_field['slug']]['tooltip'],
                        'field_name' => $this->slug . "[" . $sub_field['slug'] . "]",
                        'field_value' => ($current_values[$this->slug][$sub_field['slug']] == '' && $this->isWizard) ? $sub_field['default_text'] : $current_values[$this->slug][$sub_field['slug']],
                        'is_main_field' => $sub_field['is_main_field']
                    )
                );
                break;
            case 'textarea':
                $field = array(
                    'type' => 'textarea',
                    'label' => $this->fields[$sub_field['slug']]['name'],
                    'params' => array(
                        'tooltip' => $this->fields[$sub_field['slug']]['tooltip'],
                        'field_name' => $this->slug . "[" . $sub_field['slug'] . "]",
                        'field_value' => ($current_values[$this->slug][$sub_field['slug']] == '' && $this->isWizard) ? $sub_field['default_text'] : $current_values[$this->slug][$sub_field['slug']],
                        'is_main_field' => $sub_field['is_main_field']
                    )
                );
                break;
            case 'wp_editor':
                $field = array(
                    'type' => 'wp_editor',
                    'label' => $this->fields[$sub_field['slug']]['name'],
                    'params' => array(
                        'tooltip' => $this->fields[$sub_field['slug']]['tooltip'],
                        'field_name' => $this->slug . "[" . $sub_field['slug'] . "]",
                        'field_value' => ($current_values[$this->slug][$sub_field['slug']] == '' && $this->isWizard) ? $sub_field['default_text'] : $current_values[$this->slug][$sub_field['slug']],
                        'is_main_field' => $sub_field['is_main_field']
                    )
                );
                break;
            case 'image':
                $field = array(
                    'type' => 'image',
                    'label' => $this->fields[$sub_field['slug']]['name'],
                    'params' => array(
                        'tooltip' => $this->fields[$sub_field['slug']]['tooltip'],
                        'field_name' => $this->slug . "[" . $sub_field['slug'] . "]",
                        'field_value' => $current_values[$this->slug][$sub_field['slug']],
                        'download_image' => null,
                        'field_key' => $sub_field['slug'],
                        'addon_prefix' => $this->slug,
                        'is_main_field' => $sub_field['is_main_field']
                    )
                );

                if (array_key_exists('download_image', $current_values[$this->slug]) && array_key_exists($sub_field['slug'], $current_values[$this->slug]['download_image'])) {
                    $field['params']['download_image'] = $current_values[$this->slug]['download_image'][$sub_field['slug']];
                }
                break;
            case 'file':
                $field = array(
                    'type' => 'file',
                    'label' => $this->fields[$sub_field['slug']]['name'],
                    'params' => array(
                        'tooltip' => $this->fields[$sub_field['slug']]['tooltip'],
                        'field_name' => $this->slug . "[" . $sub_field['slug'] . "]",
                        'field_value' => $current_values[$this->slug][$sub_field['slug']],
                        'download_image' => null,
                        'field_key' => $sub_field['slug'],
                        'addon_prefix' => $this->slug,
                        'is_main_field' => $sub_field['is_main_field']
                    )
                );

                if (array_key_exists('download_image', $current_values[$this->slug]) && array_key_exists($sub_field['slug'], $current_values[$this->slug]['download_image'])) {
                    $field['params']['download_image'] = $current_values[$this->slug]['download_image'][$sub_field['slug']];
                }

                break;
            case 'radio':
                $field = array(
                    'type' => 'enum',
                    'label' => $this->fields[$sub_field['slug']]['name'],
                    'params' => array(
                        'tooltip' => $this->fields[$sub_field['slug']]['tooltip'],
                        'field_name' => $this->slug . "[" . $sub_field['slug'] . "]",
                        'field_value' => $current_values[$this->slug][$sub_field['slug']],
                        'enum_values' => $this->fields[$sub_field['slug']]['enum_values'],
                        'mapping' => true,
                        'field_key' => $sub_field['slug'],
                        'mapping_rules' => isset($current_values[$this->slug]['mapping'][$sub_field['slug']]) ? $current_values[$this->slug]['mapping'][$sub_field['slug']] : array(),
                        'xpath' => isset($current_values[$this->slug]['xpaths'][$sub_field['slug']]) ? $current_values[$this->slug]['xpaths'][$sub_field['slug']] : '',
                        'addon_prefix' => $this->slug,
                        'sub_fields' => $this->get_sub_fields($this->fields[$sub_field['slug']], $sub_field['slug'], $current_values),
                        'is_main_field' => $sub_field['is_main_field']
                    )
                );
                break;
            case 'accordion':
                $field = array(
                    'type' => 'accordion',
                    'label' => $this->fields[$sub_field['slug']]['name'],
                    'params' => array(
                        'tooltip' => $this->fields[$sub_field['slug']]['tooltip'],
                        'field_name' => $this->slug . "[" . $sub_field['slug'] . "]",
                        'field_key' => $sub_field['slug'],
                        'addon_prefix' => $this->slug,
                        'sub_fields' => $this->get_sub_fields($this->fields[$sub_field['slug']], $sub_field['slug'], $current_values),
                        'in_the_bottom' => false
                    )
                );
                break;
            default:
                # code...
                break;
        }
        return $field;
    }

    /**
     *
     * Add accordion options
     *
     *
     */
    function add_options($main_field = false, $title = '', $fields = array())
    {

        if (!empty($fields)) {

            if ($main_field) {

                $main_field['is_main_field'] = true;
                $fields[] = $main_field;

            }

            return $this->add_field('accordion_' . $fields[0]['slug'], $title, 'accordion', $fields);

        }

    }

    function add_title($title = '', $tooltip = '')
    {

        if (empty($title))
            return;

        return $this->add_field(sanitize_key($title) . time(), $title, 'title', null, $tooltip);

    }

    function add_text($text = '', $is_html = false)
    {

        if (empty($text))
            return;

        $count = is_array($this->fields) ? count($this->fields) : 0;

        return $this->add_field(sanitize_key($text) . time() . uniqid() . $count, $text, 'plain_text', null, "", $is_html);

    }

    function helper_metabox_top($name)
    {

        return '
			<style type="text/css">
				.wpallimport-plugin .wpallimport-addon div.input {
					margin-bottom: 15px;
				}
				.wpallimport-plugin .wpallimport-addon .custom-params tr td.action{
					width: auto !important;
				}
				.wpallimport-plugin .wpallimport-addon .wpallimport-custom-fields-actions{
					right:0 !important;
				}
				.wpallimport-plugin .wpallimport-addon table tr td.wpallimport-enum-input-wrapper{
					width: 80%;
				}
				.wpallimport-plugin .wpallimport-addon table tr td.wpallimport-enum-input-wrapper input{
					width: 100%;
				}
				.wpallimport-plugin .wpallimport-addon .wpallimport-custom-fields-actions{
					float: right;	
					right: 30px;
					position: relative;				
					border: 1px solid #ddd;
					margin-bottom: 10px;
				}
				
				.wpallimport-plugin .wpallimport-addon .wpallimport-sub-options {
					margin-bottom: 15px;				
					margin-top: -16px;	
				}
				.wpallimport-plugin .wpallimport-addon .wpallimport-sub-options .wpallimport-content-section{
					padding-bottom: 8px;
					margin:0; 
					border: none;
					padding-top: 1px;
					background: #f1f2f2;				
				}		
				.wpallimport-plugin .wpallimport-addon .wpallimport-sub-options .wpallimport-collapsed-header{
					padding-left: 13px;
				}
				.wpallimport-plugin .wpallimport-addon .wpallimport-sub-options .wpallimport-collapsed-header h3{
					font-size: 14px;
					margin: 6px 0;
				}

				.wpallimport-plugin .wpallimport-addon .wpallimport-sub-options-full-width{
					bottom: -40px;
					margin-bottom: 0;
					margin-left: -25px;
					margin-right: -25px;
					position: relative;						
				}		
				.wpallimport-plugin .wpallimport-addon .wpallimport-sub-options-full-width .wpallimport-content-section{					
					margin:0; 					
					border-top:1px solid #ddd; 
					border-bottom: none; 
					border-right: none; 
					border-left: none; 
					background: #f1f2f2;									
				}					
				.wpallimport-plugin .wpallimport-addon .wpallimport-sub-options-full-width .wpallimport-collapsed-header h3{					
					margin: 14px 0;
				}

				.wpallimport-plugin .wpallimport-addon .wpallimport-dependent-options{
					margin-left: 1px;
					margin-right: -1px;					
				}		
				.wpallimport-plugin .wpallimport-addon .wpallimport-dependent-options .wpallimport-content-section{
					border: 1px solid #ddd;
					border-top: none;
				}
				.wpallimport-plugin .wpallimport-addon .wpallimport-full-with-bottom{
					margin-left: -25px; 
					margin-right: -25px;
				}
				.wpallimport-plugin .wpallimport-addon .wpallimport-full-with-not-bottom{
					margin: 25px -1px 25px 1px;
				}
				.wpallimport-plugin .wpallimport-addon .wpallimport-full-with-not-bottom .wpallimport-content-section{
					border: 1px solid #ddd;
				}
				.wpallimport-plugin .wpallimport-addon .wpallimport-add-on-options-title{
					font-size: 14px;
  					margin: 45px 0 15px 0;
				}
			</style>
			<div class="wpallimport-collapsed wpallimport-section wpallimport-addon ' . $this->slug . ' closed">
				<div class="wpallimport-content-section">
					<div class="wpallimport-collapsed-header">
						<h3>' . __($name, 'pmxi_plugin') . '</h3>	
					</div>
					<div class="wpallimport-collapsed-content" style="padding: 0;">
						<div class="wpallimport-collapsed-content-inner">
							<table class="form-table" style="max-width:none;">
								<tr>
									<td colspan="3">';
    }

    function helper_metabox_bottom()
    {

        return '				</td>
								</tr>
							</table>
						</div>
					</div>
				</div>
			</div>';

    }

    /**
     *
     * simply add an additional section for attachments
     *
     */
    function import_files($slug, $title, $callback = NULL)
    {
        $this->import_images($slug, $title, 'files', $callback);
    }

    /**
     *
     * simply add an additional section
     *
     */
    function import_images($slug, $title, $type = 'images', $callback = NULL)
    {

        if (empty($title) or empty($slug))
            return;

        if (is_array($slug)) {
            $section_slug = 'pmxi_' . md5(serialize($slug));
        } else {
            $section_slug = 'pmxi_' . $slug;
        }

        $this->image_sections[] = array(
            'title' => $title,
            'slug' => $section_slug,
            'type' => $type
        );

        foreach ($this->image_options as $option_slug => $value) {
            $this->add_option($section_slug . $option_slug, $value);
        }

        if (count($this->image_sections) > 1) {
            add_filter('wp_all_import_is_show_add_new_images', array($this, 'filter_is_show_add_new_images'), 10, 2);
        }

        add_filter('wp_all_import_is_allow_import_images', array($this, 'is_allow_import_images'), 10, 2);

        if ($callback && is_callable($callback)) {
            add_action($section_slug, $callback, 10, 4);
        } else {
            if (function_exists($slug)) {
                add_action($section_slug, $slug, 10, 4);
            }
        }
    }

    /**
     *
     * filter to allow import images for free edition of WP All Import
     *
     */
    function is_allow_import_images($is_allow, $post_type)
    {
        return ($this->is_active_addon($post_type)) ? true : $is_allow;
    }

    /**
     *
     * filter to control additional images sections
     *
     */
    function additional_sections($sections)
    {
        if (!empty($this->image_sections)) {
            foreach ($this->image_sections as $add_section) {
                $sections[] = $add_section;
            }
        }

        return $sections;
    }

    /**
     *
     * remove the 'Don't touch existing images, append new images' when more than one image section is in use.
     *
     */
    function filter_is_show_add_new_images($is_show, $post_type)
    {
        return ($this->is_active_addon($post_type)) ? false : $is_show;
    }

    /**
     *
     * disable the default images section
     *
     */
    function disable_default_images($post_type = false)
    {

        add_filter('wp_all_import_is_images_section_enabled', array($this, 'is_enable_default_images_section'), 10, 2);

    }

    function is_enable_default_images_section($is_enabled, $post_type)
    {

        return ($this->is_active_addon($post_type)) ? false : true;

    }

    function helper_parse($parsingData, $options)
    {

        extract($parsingData);

        $data = array(); // parsed data

        if (!empty($import->options[$this->slug])) {

            $this->logger = $parsingData['logger'];

            $cxpath = $xpath_prefix . $import->xpath;

            $tmp_files = array();

            foreach ($options[$this->slug] as $option_name => $option_value) {
                if (isset($import->options[$this->slug][$option_name]) and $import->options[$this->slug][$option_name] != '') {
                    if ($import->options[$this->slug][$option_name] == "xpath") {
                        if ($import->options[$this->slug]['xpaths'][$option_name] == "") {
                            $count and $data[$option_name] = array_fill(0, $count, "");
                        } else {
                            $data[$option_name] = \XmlImportParser::factory($xml, $cxpath, (string)$import->options[$this->slug]['xpaths'][$option_name], $file)->parse();
                            $tmp_files[] = $file;
                        }
                    } else {
                        $data[$option_name] = \XmlImportParser::factory($xml, $cxpath, (string)$import->options[$this->slug][$option_name], $file)->parse();
                        $tmp_files[] = $file;
                    }


                } else {
                    $data[$option_name] = array_fill(0, $count, "");
                }

            }

            foreach ($tmp_files as $file) { // remove all temporary files created
                unlink($file);
            }

        }

        return $data;
    }


    function can_update_meta($meta_key, $import_options)
    {
        $import_options = $import_options['options'];

        if ($import_options['update_all_data'] == 'yes')
            return true;

        if (!$import_options['is_update_custom_fields'])
            return false;

        if ($import_options['update_custom_fields_logic'] == "full_update")
            return true;
        if ($import_options['update_custom_fields_logic'] == "only" and !empty($import_options['custom_fields_list']) and is_array($import_options['custom_fields_list']) and in_array($meta_key, $import_options['custom_fields_list']))
            return true;
        if ($import_options['update_custom_fields_logic'] == "all_except" and (empty($import_options['custom_fields_list']) or !in_array($meta_key, $import_options['custom_fields_list'])))
            return true;

        return false;

    }

    function can_update_taxonomy($tax_name, $import_options)
    {

        //echo "<pre>";
        //print_r($import_options['options']);
        //echo "</pre>";

        $import_options = $import_options['options'];

        if ($import_options['update_all_data'] == 'yes')
            return true;

        if (!$import_options['is_update_categories'])
            return false;

        if ($import_options['update_categories_logic'] == "full_update")
            return true;
        if ($import_options['update_categories_logic'] == "only" and !empty($import_options['taxonomies_list']) and is_array($import_options['taxonomies_list']) and in_array($tax_name, $import_options['taxonomies_list']))
            return true;
        if ($import_options['update_categories_logic'] == "all_except" and (empty($import_options['taxonomies_list']) or !in_array($tax_name, $import_options['taxonomies_list'])))
            return true;

        return false;

    }

    function can_update_image($import_options)
    {

        $import_options = $import_options['options'];

        if ($import_options['update_all_data'] == 'yes')
            return true;

        if (!$import_options['is_update_images'])
            return false;

        if ($import_options['is_update_images'])
            return true;

        return false;
    }


    function admin_notice_ignore()
    {
        if (isset($_GET[$this->slug . '_ignore']) && '0' == $_GET[$this->slug . '_ignore']) {
            update_option($this->slug . '_ignore', 'true');
        }
    }

    function display_admin_notice()
    {


        if ($this->notice_text) {
            $notice_text = $this->notice_text;
        } else {
            $notice_text = $this->name . ' requires WP All Import <a href="http://www.wpallimport.com/" target="_blank">Pro</a> or <a href="http://wordpress.org/plugins/wp-all-import" target="_blank">Free</a>.';
        }

        if (!get_option(sanitize_key($this->slug) . '_notice_ignore')) {

            ?>

            <div class="error notice is-dismissible wpallimport-dismissible" style="margin-top: 10px;"
                 rel="<?php echo sanitize_key($this->slug); ?>">
                <p><?php _e(
                        sprintf(
                            $notice_text,
                            '?' . $this->slug . '_ignore=0'
                        ),
                        'rapid_addon_' . $this->slug
                    ); ?></p>
            </div>

            <?php

        }

    }

    /*
    *
    * $conditions - array('themes' => array('Realia'), 'plugins' => array('plugin-directory/plugin-file.php', 'plugin-directory2/plugin-file.php'))
    *
    */
    function admin_notice($notice_text = '', $conditions = array())
    {

        $is_show_notice = false;

        include_once(ABSPATH . 'wp-admin/includes/plugin.php');

        if (!class_exists('PMXI_Plugin')) {
            $is_show_notice = true;
        }

        // Supported Themes
        if (!$is_show_notice and !empty($conditions['themes'])) {

            $themeInfo = wp_get_theme();
            $parentInfo = $themeInfo->parent();
            $currentTheme = $themeInfo->get('Name');

            $is_show_notice = in_array($currentTheme, $conditions['themes']) ? false : true;

            if ($is_show_notice and $parentInfo) {
                $parent_theme = $parentInfo->get('Name');
                $is_show_notice = in_array($parent_theme, $conditions['themes']) ? false : true;
            }

        }

        // Required Plugins
        if (!$is_show_notice and !empty($conditions['plugins'])) {

            $requires_counter = 0;
            foreach ($conditions['plugins'] as $plugin) {
                if (is_plugin_active($plugin))
                    $requires_counter++;
            }

            if ($requires_counter != count($conditions['plugins'])) {
                $is_show_notice = true;
            }

        }

        if ($is_show_notice) {

            if ($notice_text != '') {
                $this->notice_text = $notice_text;
            }

            add_action('admin_notices', array($this, 'display_admin_notice'));
        }

    }

    function log($m = false)
    {

        $m and $this->logger and call_user_func($this->logger, $m);

    }

    public function remove_post_type($type = '')
    {
        if (!empty($type)) {
            $this->add_option('post_types_to_remove', $type);
        }
    }

    public function filter_post_types($custom_types = array(), $custom_type = '')
    {
        $options = $this->options_array();
        $option_key = 'post_types_to_remove';

        if (array_key_exists($option_key, $options)) {
            $type = $options[$option_key];

            if (!empty($type)) {
                if (!is_array($type)) {
                    if (array_key_exists($type, $custom_types)) {
                        unset($custom_types[$type]);
                    }
                } else {
                    foreach ($type as $key => $post_type) {
                        if (array_key_exists($post_type, $custom_types)) {
                            unset($custom_types[$post_type]);
                        }
                    }
                }
            }
        }
        return $custom_types;
    }

    public function sort_post_types(array $order)
    {
        $options = $this->options_array();
        $option_key = 'post_type_move';

        if (array_key_exists($option_key, $options)) {
            $move_rules = maybe_unserialize($options[$option_key]);

            foreach ($move_rules as $rule) {
                $move_this = $rule['move_this'];
                $move_to = $rule['move_to'];
                if ($move_to > count($order)) {
                    if (($rm_key = array_search($move_this, $order)) !== false) {
                        unset($order[$rm_key]);
                    }
                    array_push($order, $move_this);
                } else {
                    if (($rm_key = array_search($move_this, $order)) !== false) {
                        unset($order[$rm_key]);
                    }
                    array_splice($order, $move_to, 0, $move_this);
                }
            }

            return $order;
        }

        return $order;
    }

    public function move_post_type($move_this = null, $move_to = null)
    {
        $move_rules = array();

        if (!is_array($move_this) && !is_array($move_to)) {
            $move_rules[] = array(
                'move_this' => $move_this,
                'move_to' => $move_to
            );
        } else {
            foreach ($move_this as $key => $move_post) {
                $move_rules[] = array(
                    'move_this' => $move_post,
                    'move_to' => $move_to[$key]
                );
            }
        }

        $this->add_option('post_type_move', $move_rules);
    }

    public function set_post_type_image($post_type = null, $image = null)
    {
        $post_type_image_rules = array();

        if (!is_array($post_type)) {

            $post_type_image_rules[$post_type] = array(
                'post_type' => $post_type,
                'image' => $image
            );

        } else {

            if (count($post_type) == count($image)) {

                foreach ($post_type as $key => $post_name) {
                    $post_type_image_rules[$post_name] = array(
                        'post_type' => $post_name,
                        'image' => $image[$key]
                    );
                }
            }
        }

        $this->add_option('post_type_image', $post_type_image_rules);
    }

    public function post_type_image($image)
    {
        $options = $this->options_array();
        $option_key = 'post_type_image';
        if (array_key_exists($option_key, $options)) {
            $post_type_image_rules = maybe_unserialize($options[$option_key]);
            return $post_type_image_rules;
        }
        return $image;
    }

}