17. November 2016

WP REST API rendered output & Visual Composer

Visual Composer shortcodes are normally not converted within the WordPress REST API rendered output.

This can be accomplished by calling WPBMap::addAllMappedShortcodes();

add_action( 'rest_api_init', function ()
{
   register_rest_field(
          'page',
          'content',
          array(
                 'get_callback'    => 'convert_do_shortcodes',
                 'update_callback' => null,
                 'schema'          => null,
          )
       );
});

function convert_do_shortcodes( $object, $field_name, $request )
{
   WPBMap::addAllMappedShortcodes(); // This does all the work

   global $post;
   $post = get_post ($object['id']);
   $output['rendered'] = apply_filters( 'the_content', $post->post_content );

   return $output;
}

add_action( 'rest_api_init', function ()

{

register_rest_field(

'page',

'content',

array(

'get_callback' => 'convert_do_shortcodes',

'update_callback' => null,

'schema' => null,

)

);

});

function convert_do_shortcodes( $object, $field_name, $request )

{

WPBMap::addAllMappedShortcodes(); // This does all the work

global $post;

$post = get_post ($object['id']);

$output['rendered'] = apply_filters( 'the_content', $post->post_content );

return $output;

}

16. November 2016

Programmatically control video and audio within IFrames using Player.js

Player.js is a library that allows you to programmatically control video and audio within iFrames across a number of services.

var player = new playerjs.Player('iframe');

player.on('ready', function(){
  player.on('play', function(){
    console.log('play');
  });

  player.getDuration(function(duration){
    console.log(duration);
  });

  if (player.supports('method', 'mute')){
    player.mute();
  }

  player.play();
});

var player = new playerjs.Player('iframe');

player.on('ready', function(){

player.on('play', function(){

console.log('play');

});

player.getDuration(function(duration){

console.log(duration);

});

if (player.supports('method', 'mute')){

player.mute();

}

player.play();

});

Player.js@GitHub

16. November 2016

Schema for your Logo – help search engines to understand your content

„Schema.org is a collaborative, community activity with a mission to create, maintain, and promote schemas for structured data on the Internet, on web pages, in email messages, and beyond.“

This shared vocabulary from Google, Bing and Yahoo helps to understand your content!

This shows how to associate your logo with your organization.

BEFORE

<a href="http://www.yoursite.com/">
<img src="http://www.yoursite.com/your_logo.jpg" alt="Your logo" />
</a>

</a>

AFTER

<div itemscope itemtype="http://schema.org/Organization">
<a itemprop="url" href="http://www.yoursite.com/">
<img itemprop="logo" src="http://www.yoursite.com/yourlogo.jpg" alt="Your wonderful logo"/>
</a>
</div>

</a>

</div>

11. Oktober 2016

Mobile-friendly interactive maps with Leaflet

Leaflet is the leading open-source JavaScript library for mobile-friendly interactive maps. Leaflet is designed with simplicity, performance and usability in mind. It works efficiently across all major desktop and mobile platforms, can be extended with lots of plugins, has a beautiful, easy to use and well-documented API.

Leaflet

23. September 2016

Smart PNG and JPEG compression API – tiny png

Tiny PNG provides smart compression of PNG & JPG. They also offer a simple developer API to compress your images.

The first 500 images per month are free ,

Tiny PNG

22. September 2016

Unsplash – free to use images for your next project

The Unsplash license says it all : „All photos published on Unsplash are licensed under Creative Commons Zero which means you can copy, modify, distribute and use the photos for free, including commercial purposes, without asking permission from or providing attribution to the photographer or Unsplash.“

And most importantly, they also offer a development API :)

Unsplash

12. September 2016

Manet . website screenshot service powered by Node.js, SlimerJS and PhantomJS

Manet is a REST API server which allows capturing screenshots of websites using various parameters. It is a good way to make sure that your websites are responsive or to make thumbnails.

GitHub