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<?php

namespace WPGMZA;

/**
 * Loads the OpenLayers map engine
 */
class OLLoader
{
    private static $olAPILoadCalled = false;
    
    /**
     * Enqueue scripts
     * @return void
     */
    public function enqueueScripts()
    {
        global $wpgmza;
        
        $this->loadOpenLayers();
    }
    
    /**
     * Loads the OpenLayers libraries and styles
     */
    public function loadOpenLayers()
    {
        global $wpgmza;
        
        //if(Plugin::$settings->remove_api)
            //return;
        
        if(OLLoader::$olAPILoadCalled)
            return;
        
        wp_enqueue_style('wpgmza-ol-base-style', plugin_dir_url(dirname(__DIR__)) . 'lib/ol.css');
        wp_enqueue_style('wpgmza-ol-style', plugin_dir_url(dirname(__DIR__)) . 'css/open-layers.css');
        
        // TODO: Fix this, don't use this handle, use wpgmza_api_call. For some reason it won't enqueue using that. I suspect something else is using this handle. Whatever it is isn't in wpGoogleMaps.php
        wp_enqueue_script('wpgmza_ol_api_call', plugin_dir_url(dirname(__DIR__)) . 'lib/ol.js');
    }
}