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PATH: home / letacommog / supportleta / wp-content / themes / easyweb / inc / meta-box / inc / fields

<?php

/**
 * oEmbed field class.
 */
class RWMB_OEmbed_Field extends RWMB_URL_Field
{
	/**
	 * Enqueue scripts and styles
	 */
	public static function admin_enqueue_scripts()
	{
		wp_enqueue_style( 'rwmb-oembed', RWMB_CSS_URL . 'oembed.css' );
		wp_enqueue_script( 'rwmb-oembed', RWMB_JS_URL . 'oembed.js', array(), RWMB_VER, true );
	}

/**
	 * Add actions
	 */
	public static function add_actions()
	{
		add_action( 'wp_ajax_rwmb_get_embed', array( __CLASS__, 'wp_ajax_get_embed' ) );
	}

/**
	 * Ajax callback for returning oEmbed HTML
	 */
	public static function wp_ajax_get_embed()
	{
		$url = (string) filter_input( INPUT_POST, 'url', FILTER_SANITIZE_URL );
		wp_send_json_success( self::get_embed( $url ) );
	}

/**
	 * Get embed html from url
	 *
	 * @param string $url
	 * @return string
	 */
	public static function get_embed( $url )
	{
		/**
		 * Set arguments for getting embeded HTML.
		 * Without arguments, default width will be taken from global $content_width, which can break UI in the admin
		 * @link https://github.com/rilwis/meta-box/issues/801
		 * @see  WP_oEmbed::fetch()
		 * @see  WP_Embed::shortcode()
		 * @see  wp_embed_defaults()
		 */
		$args = array();
		if ( is_admin() )
		{
			$args['width'] = 360;
		}

// Try oembed first
		$embed = wp_oembed_get( $url, $args );

// If no oembed provides found, try WordPress auto embed
		if ( ! $embed )
		{
			$embed = $GLOBALS['wp_embed']->shortcode( $args, $url );
		}

return $embed ? $embed : __( 'Embed HTML not available.', 'meta-box' );
	}

/**
	 * Get field HTML
	 *
	 * @param mixed $meta
	 * @param array $field
	 * @return string
	 */
	public static function html( $meta, $field )
	{
		$attributes = self::get_attributes( $field, $meta );
		return sprintf(
			'<input %s>
			<a href="#" class="show-embed button">%s</a>
			<span class="spinner"></span>
			<div class="embed-code">%s</div>',
			self::render_attributes( $attributes ),
			__( 'Preview', 'meta-box' ),
			$meta ? self::get_embed( $meta ) : ''
		);
	}

/**
	 * Output the field value
	 * Display embed media
	 *
	 * @param  array    $field   Field parameters
	 * @param  array    $args    Additional arguments. Not used for these fields.
	 * @param  int|null $post_id Post ID. null for current post. Optional.
	 *
	 * @return mixed Field value
	 */
	public static function the_value( $field, $args = array(), $post_id = null )
	{
		$value  = self::get_value( $field, $args, $post_id );
		$output = '';
		if ( empty( $value ) )
		{
			return $output;
		}
		if ( $field['clone'] )
		{
			$output = '<ul>';
			foreach ( $value as $subvalue )
			{
				$output .= '<li>' . self::get_embed( $subvalue ) . '</li>';
			}
			$output .= '</ul>';
		}
		else
		{
			$output = self::get_embed( $value );
		}
		return $output;
	}
}

[+] ..
[-] oembed.php [edit]
[-] taxonomy-advanced.php [edit]
[-] email.php [edit]
[-] autocomplete.php [edit]
[-] multiple-values.php [edit]
[-] input-list.php [edit]
[-] checkbox-list.php [edit]
[-] button.php [edit]
[-] object-choice.php [edit]
[-] image-select.php [edit]
[-] radio.php [edit]
[-] fieldset-text.php [edit]
[-] heading.php [edit]
[-] hidden.php [edit]
[-] user.php [edit]
[-] time.php [edit]
[-] file-upload.php [edit]
[-] text-list.php [edit]
[-] textarea.php [edit]
[-] url.php [edit]
[-] key-value.php [edit]
[-] date.php [edit]
[-] wysiwyg.php [edit]
[-] password.php [edit]
[-] text.php [edit]
[-] file-advanced.php [edit]
[-] post.php [edit]
[-] map.php [edit]
[-] select-advanced.php [edit]
[-] plupload-image.php [edit]
[-] file.php [edit]
[-] image-upload.php [edit]
[-] number.php [edit]
[-] taxonomy.php [edit]
[-] file-input.php [edit]
[-] slider.php [edit]
[-] thickbox-image.php [edit]
[-] datetime.php [edit]
[-] divider.php [edit]
[-] color.php [edit]
[-] custom-html.php [edit]
[-] image-advanced.php [edit]
[-] media.php [edit]
[-] select-tree.php [edit]
[-] choice.php [edit]
[-] input.php [edit]
[-] range.php [edit]
[-] select.php [edit]
[-] switcher.php [edit]
[-] checkbox.php [edit]
[-] image.php [edit]