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<?php
/**
* @package @echo NAME
* @date @echo DATE
* @version @echo VERSION
* @author @echo AUTHOR_AND_EMAIL
* @link @echo URL
* @copyright @echo COPYRIGHT
*/
namespace TwitterFeed;
/**
* Shortcodes
*
* This class loads and registers all the twitter feed shortcodes.
* The class follows the singleton design pattern.
*/
class Shortcodes
{
private static $instance;
public static function init()
{
if( null === static::$instance )
{
static::$instance = new static();
}
return static::$instance;
}
/**
* Private constructor to prevent instantiation
*/
private function __construct()
{
$common = include( dirname( __DIR__ ).'/includes/configs/common.php' );
foreach( include( dirname(__FILE__).'/configs/editor/config.php') as $shortcode)
{
\amarkal_register_shortcode($shortcode);
}
\add_action( 'init', array( $this, 'add_tinymce_plugin' ) );
\add_filter( 'tiny_mce_before_init', array( $this, 'enqueue_editor_style' ) );
}
public function add_tinymce_plugin()
{
\add_filter( "mce_external_plugins", array( $this, "add_plugins" ) );
\add_filter( 'mce_buttons', array( $this, 'register_buttons' ) );
}
public function enqueue_editor_style( $settings )
{
\wp_enqueue_style( 'twitter-feed-editor', CSS_URL.'/tinymce.plugin.css' );
return $settings;
}
public function add_plugins( $plugin_array )
{
$plugin_array['twitterfeed'] = PLUGIN_URL.'/assets/js/tinymce.plugin.js';
return $plugin_array;
}
public function register_buttons( $buttons )
{
array_push( $buttons, 'twitterfeed_button' );
return $buttons;
}
/**
* Static Tweet List shortcode
*/
public function statictweets( $atts )
{
// Do the shortcode
return static_tweets( $this->parse_atts( $atts ) );
}
/**
* Scrolling Tweet List shortcode
*/
public function scrollingtweets( $atts )
{
// Do the shortcode
return scrolling_tweets( $this->parse_atts( $atts ) );
}
/**
* Sliding Tweet List shortcode
*/
public function slidingtweets( $atts )
{
// Do the shortcode
return sliding_tweets( $this->parse_atts( $atts ) );
}
/**
*
* @param type $atts
* @return type
*/
public function parse_atts( $atts )
{
$atts['retweets'] = isset($atts['retweets']) && $atts['retweets'] == 'on';
$atts['replies'] = isset($atts['replies']) && $atts['replies'] == 'on';
return $atts;
}
}