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Diffstat (limited to 'plugins/jetpack/modules/shortcodes/kickstarter.php')
| -rw-r--r-- | plugins/jetpack/modules/shortcodes/kickstarter.php | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/plugins/jetpack/modules/shortcodes/kickstarter.php b/plugins/jetpack/modules/shortcodes/kickstarter.php deleted file mode 100644 index 1e6664bb..00000000 --- a/plugins/jetpack/modules/shortcodes/kickstarter.php +++ /dev/null @@ -1,80 +0,0 @@ -<?php -/** - * Kickstarter shortcode - * - * Usage: - * [kickstarter url="https://www.kickstarter.com/projects/peaktoplateau/yak-wool-baselayers-from-tibet-to-the-world" width="480" height=""] - * - * @package Jetpack - */ - -add_shortcode( 'kickstarter', 'jetpack_kickstarter_shortcode' ); -add_filter( 'pre_kses', 'jetpack_kickstarter_embed_to_shortcode' ); - -/** - * Parse shortcode arguments and render its output. - * - * @since 4.5.0 - * - * @param array $atts Shortcode parameters. - * - * @return string - */ -function jetpack_kickstarter_shortcode( $atts ) { - if ( empty( $atts['url'] ) ) { - return ''; - } - - $url = esc_url_raw( $atts['url'] ); - if ( ! preg_match( '#^(www\.)?kickstarter\.com$#i', wp_parse_url( $url, PHP_URL_HOST ) ) ) { - return '<!-- Invalid Kickstarter URL -->'; - } - - global $wp_embed; - return $wp_embed->shortcode( $atts, $url ); -} - -/** - * Converts Kickstarter iframe embeds to a shortcode. - * - * EG: <iframe width="480" height="360" src="http://www.kickstarter.com/projects/deweymac/dewey-mac-kid-detective-book-make-diy-and-stem-spy/widget/video.html" frameborder="0" scrolling="no"> </iframe> - * - * @since 4.5.0 - * - * @param string $content Entry content that possibly includes a Kickstarter embed. - * - * @return string - */ -function jetpack_kickstarter_embed_to_shortcode( $content ) { - if ( ! is_string( $content ) || false === stripos( $content, 'www.kickstarter.com/projects' ) ) { - return $content; - } - - $regexp = '!<iframe((?:\s+\w+=[\'"][^\'"]*[\'"])*)\s+src=[\'"](http://www\.kickstarter\.com/projects/[^/]+/[^/]+)/[^\'"]+[\'"]((?:\s+\w+=[\'"][^\'"]*[\'"])*)>[\s]*</iframe>!i'; - $regexp_ent = str_replace( '&#0*58;', '&#0*58;|�*58;', htmlspecialchars( $regexp, ENT_NOQUOTES ) ); // phpcs:ignore - - foreach ( array( 'regexp', 'regexp_ent' ) as $reg ) { - if ( ! preg_match_all( $$reg, $content, $matches, PREG_SET_ORDER ) ) { - continue; - } - - foreach ( $matches as $match ) { - $url = esc_url( $match[2] ); - - $params = $match[1] . $match[3]; - - if ( 'regexp_ent' === $reg ) { - $params = html_entity_decode( $params ); - } - - $params = wp_kses_hair( $params, array( 'http' ) ); - - $width = isset( $params['width'] ) ? (int) $params['width']['value'] : 0; - - $shortcode = '[kickstarter url=' . $url . ( ( ! empty( $width ) ) ? " width=$width" : '' ) . ']'; - $content = str_replace( $match[0], $shortcode, $content ); - } - } - - return $content; -} |