39 lines
1.2 KiB
PHP
39 lines
1.2 KiB
PHP
<?php
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add_shortcode( 'twitter-timeline', 'twitter_timeline_shortcode' );
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function twitter_timeline_shortcode( $attr ) {
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$default_atts = array(
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'username' => '',
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'id' => '',
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'height' => '282',
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'width' => '450',
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);
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$attr = shortcode_atts( $default_atts, $attr, 'twitter-timeline' );
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$attr['username'] = preg_replace( '/[^A-Za-z0-9_]+/', '', $attr['username'] );
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if ( empty( $attr['username'] ) ) {
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return '<!-- ' . __( 'Invalid Twitter Timeline username', 'jetpack' ) . ' -->';
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}
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if ( ! is_numeric( $attr['id'] ) ) {
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return '<!-- ' . __( 'Invalid Twitter Timeline id', 'jetpack' ) . ' -->';
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}
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$tweets_by = sprintf( __( 'Tweets by @%s', 'jetpack' ), $attr['username'] );
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$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>';
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wp_enqueue_script( 'jetpack-twitter-timeline' );
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return $output;
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}
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function twitter_timeline_js() {
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if ( is_customize_preview() ) {
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wp_enqueue_script( 'jetpack-twitter-timeline' );
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}
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}
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add_action( 'wp_enqueue_scripts', 'twitter_timeline_js' );
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