Automattic /
jetpack
| Conditions | 9 |
| Paths | 10 |
| Total Lines | 54 |
| Code Lines | 36 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 0 | ||
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | <?php |
||
| 21 | function mixcloud_shortcode( $atts, $content = null ) { |
||
| 22 | |||
| 23 | if ( empty( $atts[0] ) && empty( $content ) ) { |
||
| 24 | return '<!-- mixcloud error: invalid mixcloud resource -->'; |
||
| 25 | } |
||
| 26 | |||
| 27 | $regular_expression = '/((?<=mixcloud\\.com\\/)[\\w-\\/]+$)|(^[\\w-\\/]+$)/i'; |
||
| 28 | preg_match( $regular_expression, $content, $match ); |
||
| 29 | if ( ! empty( $match ) ) { |
||
| 30 | $resource_id = trim( $match[0] ); |
||
| 31 | } else { |
||
| 32 | preg_match( $regular_expression, $atts[0], $match ); |
||
| 33 | if ( ! empty( $match ) ) { |
||
| 34 | $resource_id = trim( $match[0] ); |
||
| 35 | } |
||
| 36 | } |
||
| 37 | |||
| 38 | if ( empty( $resource_id ) ) { |
||
| 39 | return '<!-- mixcloud error: invalid mixcloud resource -->'; |
||
| 40 | } |
||
| 41 | |||
| 42 | $mixcloud_url = 'https://mixcloud.com/' . $resource_id; |
||
| 43 | |||
| 44 | $atts = shortcode_atts( |
||
| 45 | array( |
||
| 46 | 'width' => false, |
||
| 47 | 'height' => false, |
||
| 48 | 'color' => false, |
||
| 49 | 'light' => false, |
||
| 50 | 'dark' => false, |
||
| 51 | 'hide_tracklist' => false, |
||
| 52 | 'hide_cover' => false, |
||
| 53 | 'mini' => false, |
||
| 54 | 'hide_followers' => false, |
||
| 55 | 'hide_artwork' => false, |
||
| 56 | ), $atts |
||
| 57 | ); |
||
| 58 | |||
| 59 | // remove falsey values |
||
| 60 | $atts = array_filter( $atts ); |
||
| 61 | |||
| 62 | $query_args = array( 'url' => $mixcloud_url ); |
||
| 63 | $query_args = array_merge( $query_args, $atts ); |
||
| 64 | |||
| 65 | $url = add_query_arg( urlencode_deep( $query_args ), 'https://www.mixcloud.com/oembed/' ); |
||
| 66 | $mixcloud_response = wp_remote_get( $url, array( 'redirection' => 0 ) ); |
||
| 67 | if ( is_wp_error( $mixcloud_response ) || 200 !== $mixcloud_response['response']['code'] || empty( $mixcloud_response['body'] ) ) { |
||
| 68 | return '<!-- mixcloud error: invalid mixcloud resource -->'; |
||
| 69 | } |
||
| 70 | |||
| 71 | $response_body = json_decode( $mixcloud_response['body'] ); |
||
| 72 | |||
| 73 | return $response_body->html; |
||
| 74 | } |
||
| 75 |
