<?php
/**
* Plugin Name: AuMenu
* Plugin URI: https://www.aumenu.info
* Description: Display your taps and beers from AuMenu on your website!
* Version: 1.1.1
* Author: Hyper
* Author URI: http://www.atelierhyper.com
* License: AuMenu 2016
*/


require_once(dirname( __FILE__ ).'/classes/aumenu_sdk/1.1/aumenu.php');
 
add_action('admin_menu', 'aumenu_admin_menu');
function aumenu_admin_menu() {
	add_menu_page(
		'AuMenu', 
		'AuMenu', 
		'manage_options', 
		'aumenu-settings', 
		'aumenu_admin'
	);
}
 
function aumenu_admin() {
	if (isset($_POST['public_key']) && isset($_POST['secret_key'])) {
        update_option('aumenu_public_key', $_POST['public_key']);
        update_option('aumenu_secret_key', $_POST['secret_key']);
    }
    if (isset($_POST['slug'])) {
    	update_option('aumenu_slug', $_POST['slug']);
	}
	
	require_once(dirname( __FILE__ ).'/aumenu_admin.php');
}

function aumenu_get_language() {
	$curLang = substr(get_bloginfo( 'language' ), 0, 2);
	
	if ($curLang == 'fr') {
		$curLang = 'fr';
	} else {
		$curLang = 'en';
	}
	
	return $curLang;
}


function aumenu_css_js() {
	wp_enqueue_style('aumenu_establishments_style', plugins_url('/css/aumenu.css', __FILE__ ));
	wp_register_script('aumenu_establishments_script', plugins_url('/js/aumenu.js', __FILE__ ), array('jquery'));
	wp_enqueue_script( 'aumenu_establishments_script' );
	
	wp_localize_script( 'aumenu_establishments_script', 'aumenu_ajax_object', array(
        'ajax_url' => admin_url('admin-ajax.php'),
    ));
}
add_action('wp_enqueue_scripts', 'aumenu_css_js');
add_action('admin_enqueue_scripts', 'aumenu_css_js');

require_once(dirname( __FILE__ ).'/widget/aumenu_widget.php');


/**
 * Register a post type.
 */
function aumenu_custom_init() {
	flush_rewrite_rules();
	
	$slug = get_option('aumenu_slug');
	
	load_textdomain('wp_aumenu', dirname( __FILE__ ).'/lang/aumenu-'.aumenu_get_language().'.mo');
	
	$labels = array(
		'name'               => _x( 'AuMenu', 'post type general name' ),
		'singular_name'      => _x( 'aumenu', 'post type singular name' ),
		'add_new'            => _x( 'Add New', 'aumenu' ),
		'add_new_item'       => __( 'Add New Page' ),
		'edit_item'          => __( 'Edit Page' ),
		'new_item'           => __( 'New Page' ),
		'all_items'          => __( 'All Page' ),
		'view_item'          => __( 'View Page' ),
		'search_items'       => __( 'Search Page' ),
		'not_found'          => __( 'No page found' ),
		'not_found_in_trash' => __( 'No page found in the Trash' ), 
		'parent_item_colon'  => '',
		'menu_name'          => 'AuMenu'
	);
	$args = array(
		'labels'        => $labels,
		'description'   => 'AuMenu page creator',
		'public'        => true,
		'rewrite'		=> true,
		'show_ui'		=> true,
		'_builtin'		=> false,
		'capability_type' => 'post',
		'supports'      => array('title', 'editor', 'thumbnail'),
		'has_archive'   => false,
		'rewrite' => false//array('slug' => $slug, 'with_front' => true),
	);
    register_post_type('aumenu', $args);
    
    
    add_rewrite_tag("%establishment%", '(.*?)', 'establishment=');
    add_rewrite_tag("%beer%", '(.*?)', 'beer=');
    
	add_rewrite_rule('^aumenu/(.*?)/(.*?)/(.*?)/?$', 'index.php?aumenu=$matches[1]&establishment=$matches[3]&beer=$matches[2]', 'top');
	add_rewrite_rule('^'.$slug.'/(.*?)/(.*?)/(.*?)/?$', 'index.php?aumenu=$matches[1]&establishment=$matches[3]&beer=$matches[2]', 'top');
	add_rewrite_rule('^aumenu/(.*?)/(.*?)/?$', 'index.php?aumenu=$matches[1]&beer=$matches[2]', 'top');
	add_rewrite_rule('^'.$slug.'/(.*?)/(.*?)/?$', 'index.php?aumenu=$matches[1]&beer=$matches[2]', 'top');
	add_rewrite_rule('^aumenu/(.*?)/?$', 'index.php?aumenu=$matches[1]', 'top');
	add_rewrite_rule('^'.$slug.'/(.*?)/?$', 'index.php?aumenu=$matches[1]', 'top');
    
	flush_rewrite_rules();
}
add_action('init', 'aumenu_custom_init');

function query_vars($query_vars ) {
    $query_vars[] = 'establishment';
    $query_vars[] = 'beer';
    return $query_vars;
}
add_filter('query_vars', 'query_vars');


function aumenu_post_link($post_link, $post_id, $leavename = false, $sample = false) {
	$post = get_post($post_id);
	$page_type = get_post_meta($post->ID, '_establishments_type', true);
	$slug = get_option('aumenu_slug') !== false && strlen(get_option('aumenu_slug')) > 0 ? get_option('aumenu_slug') : $post->post_type;
	if ($post->post_type == 'aumenu') {
		return home_url("/".$slug."/".$post->post_name."/");
	}
	return $post_link;
}
add_filter('post_link', 'aumenu_post_link');

function aumenu_post_type_link($post_link, $post_id, $leavename = false, $sample = false) {
	$post = get_post($post_id);
	//print_r($post);
	//$page_type = get_post_meta($post->ID, '_establishments_type', true);
	$slug = get_option('aumenu_slug') !== false && strlen(get_option('aumenu_slug')) > 0 ? get_option('aumenu_slug') : $post->post_type;
	if ($post->post_type == 'aumenu') {
		return home_url("/".$slug."/".$post->post_name."/");
	}
	return $post_link;
}
add_filter('post_type_link', /* array($this,  */'aumenu_post_type_link'/* ) */, 10, 3);


function add_page_beer_template($single_template) {
	global $wp_query, $post;
	
	$page_type = get_post_meta($post->ID, '_establishments_type', true);
	
	
	$v_establishment = isset($wp_query->query_vars['establishment']) ? $wp_query->query_vars['establishment'] : (isset($_GET['establishment']) ? $_GET['establishment'] : false);
	$v_beer = isset($wp_query->query_vars['beer']) ? $wp_query->query_vars['beer'] : (isset($_GET['beer']) ? $_GET['beer'] : false);
	
	if ($page_type == 'taps') {
		if ($wp_query->query['post_type'] == 'aumenu' && /* $v_establishment &&  */$v_beer) {
			return dirname( __FILE__ ).'/content.php';
		} else if ($wp_query->query['post_type'] == 'aumenu') {
			return dirname( __FILE__ ).'/content.php';
		}
	} else if ($page_type == 'foods') {
		return dirname( __FILE__ ).'/content.php';
	} else if ($page_type == 'beers') {
		if ($wp_query->query['post_type'] == 'aumenu' && /* $v_establishment &&  */$v_beer) {
			return dirname( __FILE__ ).'/content.php';
		} else if ($wp_query->query['post_type'] == 'aumenu') {
			return dirname( __FILE__ ).'/content.php';
		}
	} else if ($page_type == 'bottles') {
		if ($wp_query->query['post_type'] == 'aumenu' && /* $v_establishment &&  */$v_beer) {
			return dirname( __FILE__ ).'/content.php';
		} else if ($wp_query->query['post_type'] == 'aumenu') {
			return dirname( __FILE__ ).'/content.php';
		}
	}
	
	return $single_template;
}
add_filter('single_template', 'add_page_beer_template', 10, 1);


function add_aumenu_metaboxes() {
	add_meta_box('aumenu_establishments_id', 'AuMenu', 'aumenu_establishments_id', 'aumenu', 'normal', 'high');
}
add_action( 'add_meta_boxes', 'add_aumenu_metaboxes' );

function aumenu_establishments_id() {
	global $post;
	
	$public_key = get_option('aumenu_public_key');
	$secret_key = get_option('aumenu_secret_key');
	
	$aumenu = new AuMenuSDK();
	$aumenu->setLanguage(aumenu_get_language());
	$aumenu->getToken($public_key, $secret_key);
	$user = json_decode($aumenu->getUser());
	
	
	echo '<input type="hidden" name="aumenu_nonce" id="aumenu_nonce" value="' . 
	wp_create_nonce( plugin_basename(__FILE__) ) . '" />';
	
	
	$establishments_type = get_post_meta($post->ID, '_establishments_type', true);
	
	$types_array = null;
	if (isset($user) && isset($user->data) && isset($user->data->breweries)) {
		$types_array['beers'] = __('Beers', 'wp_aumenu');
		if (!$establishments_type) { $establishments_type = 'beers'; }
	}
	if (isset($user) && isset($user->data) && isset($user->data->establishments)) {
		$types_array['taps'] = __('Taps', 'wp_aumenu');
		$types_array['bottles'] = __('Bottles', 'wp_aumenu');
		$types_array['foods'] = __('Foods', 'wp_aumenu');
		if (!$establishments_type) { $establishments_type = 'taps'; }
	}
?>
	<select name="_establishments_type">
	<?php
		if (isset($types_array)) {
			foreach($types_array as $key => $row) {
				echo '<option value="' . $key . '"', $establishments_type == $key ? ' selected="selected"' : '', '>', $row, '</option>';
			}
		}
	?>
	</select>
<?php
	
	
	$establishments_id = get_post_meta($post->ID, '_establishments_id', true);
	
	$datas = null;
	if ($establishments_type && $establishments_type == 'beers') {
		if (isset($user) && isset($user->data) && isset($user->data->breweries)) {
			$datas = $user->data->breweries;
		}
	} else if ($establishments_type && ($establishments_type == 'taps' || $establishments_type == 'foods' || $establishments_type == 'bottles')) {
		if (isset($user) && isset($user->data) && isset($user->data->establishments)) {
			$datas = $user->data->establishments;
		}
	} else {
		if (isset($user) && isset($user->data) && isset($user->data->breweries)) {
			$datas = $user->data->breweries;
		}
	}
	
	
?>
	<select name="_establishments_id">
	<?php
		if ($datas) {
			foreach($datas as $row) {
				echo '<option value="' . $row->id . '"', $establishments_id == $row->id ? ' selected="selected"' : '', '>', $row->name, '</option>';
			}
		}
	?>
	</select>
<?php
}
function aumenu_admin_post_type_change() {
	$establishments_type = $_POST['obj'];
	
    $public_key = get_option('aumenu_public_key');
	$secret_key = get_option('aumenu_secret_key');
	
	$aumenu = new AuMenuSDK();
	$aumenu->setLanguage(aumenu_get_language());
	$aumenu->getToken($public_key, $secret_key);
	$user = json_decode($aumenu->getUser());
    
    $datas = null;
	if ($establishments_type && $establishments_type == 'beers') {
		if (isset($user) && isset($user->data) && isset($user->data->breweries)) {
			$datas = $user->data->breweries;
		}
	} else if ($establishments_type && ($establishments_type == 'taps' || $establishments_type == 'foods' || $establishments_type == 'bottles')) {
		if (isset($user) && isset($user->data) && isset($user->data->establishments)) {
			$datas = $user->data->establishments;
		}
	} else {
		if (isset($user) && isset($user->data) && isset($user->data->breweries)) {
			$datas = $user->data->breweries;
		}
	}
    
    echo json_encode($datas);
    die();
}
add_action( 'wp_ajax_change', 'aumenu_admin_post_type_change' );

function wpt_save_aumenu_meta($post_id, $post) {
	if ( !wp_verify_nonce( $_POST['aumenu_nonce'], plugin_basename(__FILE__) )) {
		return $post->ID;
	}

	if ( !current_user_can( 'edit_post', $post->ID ))
		return $post->ID;

	$events_meta['_establishments_id'] = $_POST['_establishments_id'];
	$events_meta['_establishments_type'] = $_POST['_establishments_type'];
	
	foreach ($events_meta as $key => $value) {
		if( $post->post_type == 'revision' ) return;
		$value = implode(',', (array)$value);
		if(get_post_meta($post->ID, $key, FALSE)) {
			update_post_meta($post->ID, $key, $value);
		} else {
			add_post_meta($post->ID, $key, $value);
		}
		if(!$value) delete_post_meta($post->ID, $key);
	}

}
add_action('save_post', 'wpt_save_aumenu_meta', 1, 2);

?>