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@chrisguitarguy
Created February 7, 2012 02:52
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Embed your recent posts anywhere as an iframe!
<?php
/*
Plugin Name: iFrame Your WP
Description: Allow people to embed your latest posts in an iFrame
Author: Christopher Davis
Author URI: http://www.christopherguitar.me
License: GPL2
*/
register_activation_hook( __FILE__ , 'wpse32725_activation' );
/**
* Activation hook to flush rewrite rules
*
* @uses flush_rewrite_rules
*/
function wpse32725_activation()
{
flush_rewrite_rules();
}
add_action( 'init', 'wpse32725_add_rewrite' );
/**
* Adds the rewrite rule for our iframe
*
* @uses add_rewrite_rule
*/
function wpse32725_add_rewrite()
{
add_rewrite_rule(
'^iframe$',
'index.php?iframe=true',
'top'
);
// shortcode for our iframe
add_shortcode( 'iframe-code', 'wpse32725_iframe_code' );
}
add_filter( 'query_vars', 'wpse32725_filter_vars' );
/**
* adds our iframe query variable so WP knows what it is and doesn't
* just strip it out
*/
function wpse32725_filter_vars( $vars )
{
$vars[] = 'iframe';
return $vars;
}
add_action( 'template_redirect', 'wpse32725_catch_iframe' );
/**
* Catches our iframe query variable. If it's there, we'll stop the
* rest of WP from loading and do our thing. If not, everything will
* continue on its merry way.
*
* @uses get_query_var
* @uses get_posts
*/
function wpse32725_catch_iframe()
{
// no iframe? bail
if( ! get_query_var( 'iframe' ) ) return;
// Here we can do whatever need to do to display our iframe.
// this is a quick example, but maybe a better idea would be to include
// a file that contains your template for this?
$posts = get_posts( array( 'numberposts' => 5 ) );
?>
<!doctype html>
<html <?php language_attributes(); ?>>
<head>
<?php /* stylesheets and such here */ ?>
</head>
<body>
<ul>
<?php foreach( $posts as $p ): ?>
<li>
<a href="<?php echo esc_url( get_permalink( $p ) ); ?>"><?php echo esc_html( $p->post_title ); ?></a>
</li>
<?php endforeach; ?>
<ul>
</body>
</html>
<?php
// finally, call exit(); and stop wp from finishing (eg. loading the
// templates
exit();
}
function wpse32725_iframe_code()
{
return sprintf(
'<code>&lt;iframe src="%s"&gt;&lt;/iframe&gt;</code>',
esc_url( home_url('/iframe/') )
);
}
@PrafullaKumarSahu
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PrafullaKumarSahu commented Apr 12, 2017

I tried your code, but accessing http://localhost/mysite/iframe giving 404 , Can you please give me some idea, how I can make it work ?
UPDATE working for http://localhost/mysite/?iframe=true.

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