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Oldphaloskepsis/plugins/jetpack/modules/shortcodes/twitter-timeline.php
2017-01-12 23:10:07 +00:00

38 lines
1.2 KiB
PHP

<?php
add_shortcode( 'twitter-timeline', 'twitter_timeline_shortcode' );
function twitter_timeline_shortcode( $attr ) {
$default_atts = array(
'username' => '',
'id' => '',
'height' => '282',
'width' => '450',
);
$attr = shortcode_atts( $default_atts, $attr, 'twitter-timeline' );
$attr['username'] = preg_replace( '/[^A-Za-z0-9_]+/', '', $attr['username'] );
if ( empty( $attr['username'] ) ) {
return '<!-- ' . __( 'Invalid Twitter Timeline username', 'jetpack' ) . ' -->';
}
if ( ! is_numeric( $attr['id'] ) ) {
return '<!-- ' . __( 'Invalid Twitter Timeline id', 'jetpack' ) . ' -->';
}
$tweets_by = sprintf( __( 'Tweets by @%s', 'jetpack' ), $attr['username'] );
$output = '<a class="twitter-timeline" width="' . esc_attr( $attr['width'] ) . '" height="' . esc_attr( $attr['height'] ) . '" href="' . esc_url( 'https://twitter.com/' . $attr['username'] ) . '/" data-widget-id="' . esc_attr( $attr['id'] ) . '">' . esc_html( $tweets_by ) . '</a>';
wp_enqueue_script( 'jetpack-twitter-timeline' );
return $output;
}
function twitter_timeline_js() {
if ( is_customize_preview() ) {
wp_enqueue_script( 'jetpack-twitter-timeline' );
}
}
add_action( 'wp_enqueue_scripts', 'twitter_timeline_js' );