<?php

// set up menu and options page.

add_action( 'admin_menu', 'tripadvisorsc_menu' );


function tripadvisorsc_menu() {
	add_options_page( 'tripadvisorsc', 'TripAdvisor SC', 'manage_options', 'tripadvisorsc', 'tripadvisorsc_options' );
}

add_action ('admin_init', 'tripadvisorsc_register');

function tripadvisorsc_register(){
register_setting('tripadvisorsc_options', 'tripadvisor_url');
register_setting('tripadvisorsc_options', 'tripadvisor_name');
register_setting('tripadvisorsc_options', 'tripadvisor_id');
}

function tripadvisorsc_options() {
	if ( !current_user_can( 'manage_options' ) )  {
		wp_die( __( 'You do not have sufficient permissions to access this page.' ) );
	}
	?>
	<div class="wrap">
	<h2>TripAdvisor Shortcode</h2>
	<div id="donate_container">
      Help keep this plugin in development and improved by using my Amazon links to make your purchases. Your commission can help support all my free Wordpress plugins. <a href="http://ypraise.com/2012/08/plugin-donate-page/">My Amazon page</a>
    </div>
	
	<p><form method="post" action="options.php">	</p>
	<p>Add the url of the hotel or accommodation from Tripadvisor:</p>
	
	<?php
	
	settings_fields( 'tripadvisorsc_options' );
	
?>
<p>Add business url from TripAdvisor (exclude the http://tripadvisor.co.uk/): <input type="text" size="80" name="tripadvisor_url" value="<?php echo get_option('tripadvisor_url'); ?>" /></p>
<p>Add business name to display at top of feed (ie Reviews of BUSINESS NAME ): <input type="text" size="80" name="tripadvisor_name" value="<?php echo get_option('tripadvisor_name'); ?>" /></p>
<p>Add Tripadvisor ID (the dxxxxxx number in your url - do not include d: <input type="text" size="80" name="tripadvisor_id" value="<?php echo get_option('tripadvisor_id'); ?>" /></p>

 <?php


	
 submit_button();
echo '</form>';

	
	echo '</div>';
}



// lets build the shortcode



function tripadvisorscode($atts) {

$name = get_option('tripadvisor_name');
$url = get_option('tripadvisor_url');
$id = get_option('tripadvisor_id');

extract( shortcode_atts( array( 
    'name' => $name,
    'url' => $url,  
	'id' => $id, 
), $atts ) ); 


?>
<script  src="http://www.tripadvisor.com/FeedsJS?f=hotels&defaultStyles=n&d=<?php echo isset($atts['id']) ? $atts['id'] : get_option('tripadvisor_id') ?>&plang=en"></script>
<script>window.realAlert = window.alert;
window.alert = function() {};</script>

<div id="TA_Link"><a href="http://www.tripadvisor.com/<?php echo isset($atts['url']) ? $atts['url'] : get_option('tripadvisor_url') ?>">Reviews of   <?php echo isset($atts['name']) ? $atts['name'] : get_option('tripadvisor_name')  ?> from TripAdvisor.com</a></div>
<div id="TA_Container"></div>

<?php

}

add_shortcode('tripadvisorsc', 'tripadvisorscode');  
?>

// Add the shortcode once for each map
		$shortcodes = "";
		foreach($maps as $map)
			$shortcodes .= '<p>[mappress mapid="' . $map->mapid . '"]</p>';

		if ($autodisplay == 'top')
			return $shortcodes . $content;
		else
			return $content . $shortcodes;
	}