| 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/tweet.php |
<?php //phpcs:ignore WordPress.Files.FileName.InvalidClassFileName
/**
* Tweet shortcode.
* Params map to key value pairs, and all but tweet are optional:
* tweet = id or permalink url* (Required)
* align = none|left|right|center
* width = number in pixels example: width="300"
* lang = en|fr|de|ko|etc... language country code.
* hide_thread = true | false **
* hide_media = true | false **
*
* Basic:
* [tweet https://twitter.com/jack/statuses/20 width="350"]
*
* More parameters and another tweet syntax admitted:
* [tweet tweet="https://twitter.com/jack/statuses/20" align="left" width="350" align="center" lang="es"]
*
* @package automattic/jetpack
*/
add_shortcode( 'tweet', array( 'Jetpack_Tweet', 'jetpack_tweet_shortcode' ) );
/**
* Tweet Shortcode class.
*/
class Jetpack_Tweet {
/**
* Array of arguments about a tweet.
*
* @var array
*/
public static $provider_args;
/**
* Parse shortcode arguments and render its output.
*
* @since 4.5.0
*
* @param array $atts Shortcode parameters.
*
* @return string
*/
public static function jetpack_tweet_shortcode( $atts ) {
global $wp_embed;
$default_atts = array(
'tweet' => '',
'align' => 'none',
'width' => '',
'lang' => 'en',
'hide_thread' => 'false',
'hide_media' => 'false',
);
$attr = shortcode_atts( $default_atts, $atts );
self::$provider_args = $attr;
/*
* figure out the tweet id for the requested tweet
* supporting both omitted attributes and tweet="tweet_id"
* and supporting both an id and a URL
*/
if ( empty( $attr['tweet'] ) && ! empty( $atts[0] ) ) {
$attr['tweet'] = $atts[0];
}
if ( ctype_digit( $attr['tweet'] ) ) {
$id = 'https://twitter.com/jetpack/status/' . $attr['tweet'];
$tweet_id = (int) $attr['tweet'];
} else {
preg_match( '/^http(s|):\/\/twitter\.com(\/\#\!\/|\/)([a-zA-Z0-9_]{1,20})\/status(es)*\/(\d+)$/', $attr['tweet'], $urlbits );
if ( isset( $urlbits[5] ) && (int) $urlbits[5] ) {
$id = 'https://twitter.com/' . $urlbits[3] . '/status/' . (int) $urlbits[5];
$tweet_id = (int) $urlbits[5];
} else {
return '<!-- Invalid tweet id -->';
}
}
/*
* Fetch tweet.
*
* On WordPress.com, we also cache tweets for better performance and less requests.
*/
if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) {
/*
* See if we have the tweet stored in our tweet store
* if not get_tweet_store queues up a job to request
*/
$data = get_tweet_store( $tweet_id );
if ( $data ) {
$tweet_handler = new Tweet_Handler();
/*
* Replace Unicode characters with ther entities like Blackbird Pie v 0.3.2 did
* to store tweets from other languages (important for non-english bloggers)
*/
$data->text = $tweet_handler->unicode_replace_entities( $data->text );
$data->user->screen_name = $tweet_handler->unicode_replace_entities( $data->user->screen_name );
$data->user->name = $tweet_handler->unicode_replace_entities( $data->user->name );
$tweet = esc_html( $data->text );
$tweet = $tweet_handler->expand_tco_links( $tweet, $data );
$tweet = $tweet_handler->autolink( $tweet );
$screen_name = esc_html( $data->user->screen_name );
$name = esc_html( $data->user->name );
$url = 'https://twitter.com/' . $screen_name . '/status/' . (int) $data->id;
// Only show the user's real name if they set it to something different from their screename.
if ( $screen_name !== $name ) {
$real_name = '<br />' . $name;
} else {
$real_name = '<br /> ';
}
$time = strtotime( $data->created_at );
$human_readable = gmdate( 'F d, Y', $time );
$data_datetime = gmdate( 'Y-m-d\TH:i:sP', $time );
/*
* Additional params.
*/
// align (float).
$extra_classes = '';
if ( in_array( $attr['align'], array( 'left', 'right', 'center' ), true ) ) {
$extra_classes = ' tw-align-' . $attr['align'];
}
if ( 'true' === $attr['hide_thread'] ) {
$extra_classes .= ' tw-hide-thread';
}
if ( 'true' === $attr['hide_media'] ) {
$extra_classes .= ' tw-hide-media';
}
// lang.
$lang = substr( $attr['lang'], 0, 2 );
if ( empty( $lang ) ) {
$lang = 'en';
}
// width.
$width_html = '';
$width = (int) $attr['width'];
if ( $width > 100 ) {
$width_html = ' width="' . esc_attr( $width ) . '"';
}
// in reply to id (conversation tweets).
$in_reply_to_html = '';
$in_reply_to = (int) $data->in_reply_to_status_id;
if ( ! empty( $in_reply_to ) && 'false' === $attr['hide_thread'] ) {
$in_reply_to_html = ' data-in-reply-to="' . esc_attr( $in_reply_to ) . '"';
}
// Generate the HTML output.
$output = sprintf(
'<blockquote class="twitter-tweet%1$s"%2$s%3$s lang="%4$s"><p>%5$s</p>— %6$s (@%7$s) <a href="%8$s" data-datetime="%9$s">%10$s</a></blockquote>',
esc_attr( $extra_classes ),
$width_html,
$in_reply_to_html,
esc_attr( $lang ),
$tweet,
wp_kses( $real_name, array( 'br' => array() ) ),
esc_html( $screen_name ),
esc_url( $url ),
esc_attr( $data_datetime ),
esc_html( $human_readable )
);
} else {
/**
* Filter the default display when a tweet is not available in the store.
* Not available in Jetpack.
*
* @module shortcodes
*
* @since 5.1.0
*
* @param string $message Default display when a tweet is not available.
* @param string $id Twitter URL.
* @param array $attr Shortcode attributes.
*/
return apply_filters( 'tweet_shortcode_pending_tweet', '', $id, $attr );
}
} else {
// Add shortcode arguments to provider URL.
add_filter( 'oembed_fetch_url', array( 'Jetpack_Tweet', 'jetpack_tweet_url_extra_args' ), 10, 3 );
/*
* In Jetpack, we use $wp_embed->shortcode() to return the tweet output.
* @see https://github.com/Automattic/jetpack/pull/11173
*/
$output = $wp_embed->shortcode( $atts, $id );
// Clean up filter.
remove_filter( 'oembed_fetch_url', array( 'Jetpack_Tweet', 'jetpack_tweet_url_extra_args' ), 10 );
}
/** This action is documented in modules/widgets/social-media-icons.php */
do_action( 'jetpack_bump_stats_extras', 'embeds', 'tweet' );
if ( class_exists( 'Jetpack_AMP_Support' ) && Jetpack_AMP_Support::is_amp_request() ) {
$width = ! empty( $attr['width'] ) ? $attr['width'] : 600;
$height = 480;
$output = sprintf(
'<amp-twitter data-tweetid="%1$s" layout="responsive" width="%2$d" height="%3$d"></amp-twitter>',
esc_attr( $tweet_id ),
absint( $width ),
absint( $height )
);
} else {
// Add Twitter widgets.js script to the footer.
add_action( 'wp_footer', array( 'Jetpack_Tweet', 'jetpack_tweet_shortcode_script' ) );
}
return $output;
}
/**
* Adds parameters to URL used to fetch the tweet.
*
* @since 4.5.0
*
* @param string $provider URL of provider that supplies the tweet we're requesting.
* @param string $url URL of tweet to embed.
* @param array $args Parameters supplied to shortcode and passed to wp_oembed_get.
*
* @return string
*/
public static function jetpack_tweet_url_extra_args( $provider, $url, $args = array() ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable
foreach ( self::$provider_args as $key => $value ) {
switch ( $key ) {
case 'align':
case 'lang':
case 'hide_thread':
case 'hide_media':
$provider = add_query_arg( $key, $value, $provider );
break;
}
}
// Disable script since we're enqueing it in our own way in the footer.
$provider = add_query_arg( 'omit_script', 'true', $provider );
// Twitter doesn't support maxheight so don't send it.
$provider = remove_query_arg( 'maxheight', $provider );
/**
* Filter the Twitter Partner ID.
*
* @module shortcodes
*
* @since 4.6.0
*
* @param string $partner_id Twitter partner ID.
*/
$partner = apply_filters( 'jetpack_twitter_partner_id', 'jetpack' );
// Add Twitter partner ID to track embeds from Jetpack.
if ( ! empty( $partner ) ) {
$provider = add_query_arg( 'partner', $partner, $provider );
}
return $provider;
}
/**
* Enqueue front end assets.
*
* @since 4.5.0
*/
public static function jetpack_tweet_shortcode_script() {
if ( ! wp_script_is( 'twitter-widgets', 'registered' ) ) {
wp_register_script( 'twitter-widgets', 'https://platform.twitter.com/widgets.js', array(), JETPACK__VERSION, true );
wp_print_scripts( 'twitter-widgets' );
}
}
} // class end