| Current Path : /opt/wp/plugins/jetpack/modules/shortcodes/ |
Linux gator3171.hostgator.com 4.19.286-203.ELK.el7.x86_64 #1 SMP Wed Jun 14 04:33:55 CDT 2023 x86_64 |
| Current File : //opt/wp/plugins/jetpack/modules/shortcodes/spotify.php |
<?php
/**
* Spotify shortcode.
*
* Usage:
* [spotify id="spotify:track:4bz7uB4edifWKJXSDxwHcs" width="400" height="100"]
*
* @package automattic/jetpack
*/
if ( ! shortcode_exists( 'spotify' ) ) {
add_shortcode( 'spotify', 'jetpack_spotify_shortcode' );
}
/**
* Parse shortcode arguments and render its output.
*
* @since 4.5.0
*
* @param array $atts Shortcode attributes.
* @param string $content Post Content.
*
* @return string
*/
function jetpack_spotify_shortcode( $atts = array(), $content = '' ) {
if ( ! empty( $content ) ) {
$id = $content;
} elseif ( ! empty( $atts['id'] ) ) {
$id = $atts['id'];
} elseif ( ! empty( $atts[0] ) ) {
$id = $atts[0];
} else {
return '<!-- Missing Spotify ID -->';
}
if ( empty( $atts['width'] ) ) {
$atts['width'] = 300;
}
if ( empty( $atts['height'] ) ) {
$atts['height'] = 380;
}
$atts['width'] = (int) $atts['width'];
$atts['height'] = (int) $atts['height'];
// Spotify accepts both URLs and their Spotify ID format, so let them sort it out and validate.
$embed_url = add_query_arg( 'uri', rawurlencode( $id ), 'https://embed.spotify.com/' );
// If the shortcode is displayed in a WPCOM notification, display a simple link only.
// When the shortcode is displayed in the WPCOM Reader, use iframe instead.
if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) {
require_once WP_CONTENT_DIR . '/lib/display-context.php';
$context = A8C\Display_Context\get_current_context();
if ( A8C\Display_Context\NOTIFICATIONS === $context ) {
return sprintf(
'<a href="%1$s" target="_blank" rel="noopener noreferrer">%1$s</a>',
esc_url( $id )
);
} elseif ( A8C\Display_Context\READER === $context ) {
return sprintf(
'<iframe src="%1$s" height="%2$s" width="%3$s"></iframe>',
esc_url( $embed_url ),
esc_attr( $atts['height'] ),
esc_attr( $atts['width'] )
);
}
}
return '<iframe src="' . esc_url( $embed_url ) . '" style="display:block; margin:0 auto; width:' . esc_attr( $atts['width'] ) . 'px; height:' . esc_attr( $atts['height'] ) . 'px;" frameborder="0" allowtransparency="true" loading="lazy"></iframe>';
}
/**
* Turn text like this on it's own line into an embed: spotify:track:4bz7uB4edifWKJXSDxwHcs
* The core WordPress embed functionality only works with URLs
* Modified version of WP_Embed::autoembed()
*
* @since 4.5.0
*
* @param string $content Post content.
*
* @return string
*/
function jetpack_spotify_embed_ids( $content ) {
$textarr = wp_html_split( $content );
foreach ( $textarr as &$element ) {
if ( '' === $element || '<' === $element[0] ) {
continue;
}
// If this element does not contain a Spotify embed, continue.
if ( false === strpos( $element, 'spotify:' ) ) {
continue;
}
$element = preg_replace_callback( '|^\s*(spotify:[^\s"]+:[^\s"]+)\s*$|im', 'jetpack_spotify_embed_ids_callback', $element );
}
return implode( '', $textarr );
}
add_filter( 'the_content', 'jetpack_spotify_embed_ids', 7 );
/**
* Call shortcode with ID provided by matching pattern.
*
* @since 4.5.0
*
* @param array $matches Array of matches for Spofify links.
*
* @return string
*/
function jetpack_spotify_embed_ids_callback( $matches ) {
return "\n" . jetpack_spotify_shortcode( array(), $matches[1] ) . "\n";
}