165 lines
3.4 KiB
PHP
165 lines
3.4 KiB
PHP
<?php
|
|
/**
|
|
* Class AMP_DailyMotion_Embed_Handler
|
|
*
|
|
* @package AMP
|
|
*/
|
|
|
|
/**
|
|
* Class AMP_DailyMotion_Embed_Handler
|
|
*
|
|
* Much of this class is borrowed from Jetpack embeds
|
|
*/
|
|
class AMP_DailyMotion_Embed_Handler extends AMP_Base_Embed_Handler {
|
|
|
|
const URL_PATTERN = '#https?:\/\/(www\.)?dailymotion\.com\/video\/.*#i';
|
|
const RATIO = 0.5625;
|
|
|
|
/**
|
|
* Default width.
|
|
*
|
|
* @var int
|
|
*/
|
|
protected $DEFAULT_WIDTH = 600;
|
|
|
|
/**
|
|
* Default height.
|
|
*
|
|
* @var int
|
|
*/
|
|
protected $DEFAULT_HEIGHT = 338;
|
|
|
|
/**
|
|
* AMP_DailyMotion_Embed_Handler constructor.
|
|
*
|
|
* @param array $args Height, width and maximum width for embed.
|
|
*/
|
|
public function __construct( $args = array() ) {
|
|
parent::__construct( $args );
|
|
|
|
if ( isset( $this->args['content_max_width'] ) ) {
|
|
$max_width = $this->args['content_max_width'];
|
|
$this->args['width'] = $max_width;
|
|
$this->args['height'] = round( $max_width * self::RATIO );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Register embed.
|
|
*/
|
|
public function register_embed() {
|
|
wp_embed_register_handler( 'amp-dailymotion', self::URL_PATTERN, array( $this, 'oembed' ), -1 );
|
|
add_shortcode( 'dailymotion', array( $this, 'shortcode' ) );
|
|
}
|
|
|
|
/**
|
|
* Unregister embed.
|
|
*/
|
|
public function unregister_embed() {
|
|
wp_embed_unregister_handler( 'amp-dailymotion', -1 );
|
|
remove_shortcode( 'dailymotion' );
|
|
}
|
|
|
|
/**
|
|
* Gets AMP-compliant markup for the Dailymotion shortcode.
|
|
*
|
|
* @param array $attr The Dailymotion attributes.
|
|
* @return string Dailymotion shortcode markup.
|
|
*/
|
|
public function shortcode( $attr ) {
|
|
$video_id = false;
|
|
|
|
if ( isset( $attr['id'] ) ) {
|
|
$video_id = $attr['id'];
|
|
} elseif ( isset( $attr[0] ) ) {
|
|
$video_id = $attr[0];
|
|
} elseif ( function_exists( 'shortcode_new_to_old_params' ) ) {
|
|
$video_id = shortcode_new_to_old_params( $attr );
|
|
}
|
|
|
|
if ( empty( $video_id ) ) {
|
|
return '';
|
|
}
|
|
|
|
return $this->render(
|
|
array(
|
|
'video_id' => $video_id,
|
|
)
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Render oEmbed.
|
|
*
|
|
* @see \WP_Embed::shortcode()
|
|
*
|
|
* @param array $matches URL pattern matches.
|
|
* @param array $attr Shortcode attribues.
|
|
* @param string $url URL.
|
|
* @param string $rawattr Unmodified shortcode attributes.
|
|
* @return string Rendered oEmbed.
|
|
*/
|
|
public function oembed( $matches, $attr, $url, $rawattr ) {
|
|
$video_id = $this->get_video_id_from_url( $url );
|
|
return $this->render(
|
|
array(
|
|
'video_id' => $video_id,
|
|
)
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Render.
|
|
*
|
|
* @param array $args Args.
|
|
* @return string Rendered.
|
|
*/
|
|
public function render( $args ) {
|
|
$args = wp_parse_args(
|
|
$args,
|
|
array(
|
|
'video_id' => false,
|
|
)
|
|
);
|
|
|
|
if ( empty( $args['video_id'] ) ) {
|
|
return AMP_HTML_Utils::build_tag(
|
|
'a',
|
|
array(
|
|
'href' => esc_url( $args['url'] ),
|
|
'class' => 'amp-wp-embed-fallback',
|
|
),
|
|
esc_html( $args['url'] )
|
|
);
|
|
}
|
|
|
|
$this->did_convert_elements = true;
|
|
|
|
return AMP_HTML_Utils::build_tag(
|
|
'amp-dailymotion',
|
|
array(
|
|
'data-videoid' => $args['video_id'],
|
|
'layout' => 'responsive',
|
|
'width' => $this->args['width'],
|
|
'height' => $this->args['height'],
|
|
)
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Determine the video ID from the URL.
|
|
*
|
|
* @param string $url URL.
|
|
* @return integer Video ID.
|
|
*/
|
|
private function get_video_id_from_url( $url ) {
|
|
$parsed_url = wp_parse_url( $url );
|
|
parse_str( $parsed_url['path'], $path );
|
|
$tok = explode( '/', $parsed_url['path'] );
|
|
$tok = explode( '_', $tok[2] );
|
|
$video_id = $tok[0];
|
|
|
|
return $video_id;
|
|
}
|
|
}
|