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<?php

namespace WPGMZA\Integration;

if(!class_exists('WPGMZA\\Integration\\Gutenberg'))
    return;

class ProGutenberg extends Gutenberg
{
    public function __construct()
    {
        Gutenberg::__construct();
        
        add_filter('wpgmza_plugin_get_localized_data', array(
            $this,
            'onPluginGetLocalizedData'
        ));
    }
    
    public function onPluginGetLocalizedData($data)
    {
        global $wpdb;
        global $WPGMZA_TABLE_NAME_MAPS;
        
        // TODO: Add deleted column, active = 0 is misleading. Deprecate this column
        $maps = $wpdb->get_results("SELECT id, map_title FROM $WPGMZA_TABLE_NAME_MAPS WHERE active = 0");
        
        $data['gutenbergData'] = array(
            'maps' => $maps
        );
        
        return $data;
    }
    
    public function onRender($attr)
    {
        global $wpdb;
        global $WPGMZA_TABLE_NAME_MAPS;
        
        extract($attr);
        
        $mapID = '1';
        
        if(isset($attr['id']))
            $mapID = $attr['id'];
        else
            $mapID = $wpdb->get_var("SELECT id FROM $WPGMZA_TABLE_NAME_MAPS LIMIT 1");
        
        $output_attributes = array(
            'id' => $mapID
        );
        
        if(!empty($attr['mashup_ids']))
        {
            $mashup_ids = $attr['mashup_ids'];
            
            // Main ID isn't implicitly included, so include it here if it's not present already
            if(array_search($mapID, $mashup_ids) === false)
                $mashup_ids[] = $mapID;
            
            $output_attributes['mashup']        = 'true';
            $output_attributes['mashup_ids']    = implode(',', $mashup_ids);
            $output_attributes['parent_id']     = $mapID;
        }
        
        if(!empty($attr['className']))
        {
            $output_attributes['classname']     = $attr['className'];
        }
        
        $attributes_string = '';
        
        foreach($output_attributes as $key => $value)
        {
            $attributes_string .= " {$key}=\"" . addslashes($value) . "\"";
        }
        
        $string = "[wpgmza{$attributes_string}]";
        
        return $string;
    }
}

add_filter('wpgmza_create_WPGMZA\\Integration\\Gutenberg', function($input) {
    
    return new ProGutenberg();
    
}, 10, 1);