/**
* Front-end display of widget.
*
* @see WP_Widget::widget()
*
* @param array $args Widget arguments.
* @param array $instance Saved values from database.
*/
public function widget($args, $instance)
{
global $mp_stacks_widget_stacks;
extract($args);
$title = apply_filters('mp_stacks_widget_title', isset($instance['title']) ? $instance['title'] : '');
/**
* Widget Start and Title
*/
echo $before_widget;
if (!empty($title)) {
echo $before_title . $title . $after_title;
}
/**
* Before Hook
*/
do_action('mp_stacks_widget_start');
/**
* Widget Body
*/
echo mp_stack($instance['stack_id']);
//Add this stack to the list of stacks in widgets so we can output the css in the footer
$mp_stacks_widget_stacks[$instance['stack_id']] = $instance['stack_id'];
/**
* After Hook
*/
do_action('mp_stacks_widget_end');
/**
* Widget End
*/
echo $after_widget;
}
/**
* Shortcode which is used to display the HTML content on a post
*/
function mp_stacks_display_mp_stack($atts)
{
$vars = shortcode_atts(array('stack' => NULL), $atts);
//Return the stack HTML output - pass the function the stack id
return mp_stack($vars['stack']);
}
/**
* Function which return a template array for a stack
* Parameter: Stack ID
* Parameter: $args
*/
function mp_stack_only_page()
{
global $wp_query;
if (isset($wp_query->query_vars['mp_stack_only_page'])) {
$stack = get_term_by('slug', $wp_query->query_vars['mp_stack_only_page'], 'mp_stacks');
?>
<!DOCTYPE html>
<html <?php
language_attributes();
?>
>
<head>
<meta charset="<?php
bloginfo('charset');
?>
" />
<title><?php
wp_title('|', true, 'right');
?>
</title>
<link rel="profile" href="//gmpg.org/xfn/11" />
<link rel="pingback" href="<?php
bloginfo('pingback_url');
?>
" />
<!--[if lt IE 9]>
<script src="<?php
echo get_template_directory_uri();
?>
/js/html5.js" type="text/javascript"></script>
<![endif]-->
<?php
mp_stack_css($stack->term_id, true);
?>
<?php
wp_head();
?>
</head>
<body class="body-mp-stack-only-<?php
echo $stack->term_id;
?>
">
<?php
echo mp_stack($stack->term_id);
?>
<div style="display:none;">
<?php
wp_footer();
?>
</div>
</body>
</html>
<?php
die;
}
}
