Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.
Common duplication problems, and corresponding solutions are:
1 | <?php //phpcs:ignore WordPress.Files.FileName.InvalidClassFileName |
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9 | |||
10 | namespace Automattic\Jetpack\Extensions; |
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11 | |||
12 | use Jetpack; |
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13 | use Jetpack_Gutenberg; |
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14 | |||
15 | /** |
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16 | * Jetpack's Ads Block class. |
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17 | * |
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18 | * @since 7.1.0 |
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19 | */ |
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20 | class WordAds { |
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21 | const FEATURE_NAME = 'wordads'; |
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22 | const BLOCK_NAME = 'jetpack/' . self::FEATURE_NAME; |
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23 | |||
24 | /** |
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25 | * Check if site is on WP.com Simple. |
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26 | * |
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27 | * @return bool |
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28 | */ |
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29 | private static function is_wpcom() { |
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32 | /** |
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33 | * Check if the WordAds module is active. |
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34 | * |
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35 | * @return bool |
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36 | */ |
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37 | private static function is_jetpack_module_active() { |
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40 | |||
41 | /** |
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42 | * Check if the site is approved for ads for WP.com Simple sites. |
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43 | * |
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44 | * @return bool |
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45 | */ |
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46 | private static function is_available() { |
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53 | |||
54 | /** |
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55 | * Register the WordAds block. |
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56 | */ |
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57 | public static function register() { |
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67 | |||
68 | /** |
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69 | * Set if the WordAds block is available. |
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70 | */ |
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71 | public static function set_availability() { |
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79 | |||
80 | /** |
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81 | * Renders the WordAds block. |
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82 | * |
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83 | * @param array $attr Block attributes. |
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84 | * |
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85 | * @return string Block HTML. |
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86 | */ |
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87 | public static function gutenblock_render( $attr ) { |
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88 | global $wordads; |
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89 | |||
90 | /** This filter is already documented in modules/wordads/wordads.php `insert_ad()` */ |
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91 | if ( |
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92 | empty( $wordads ) |
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93 | || empty( $wordads->params ) |
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94 | || is_feed() |
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95 | || apply_filters( 'wordads_inpost_disable', false ) |
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96 | ) { |
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97 | return ''; |
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98 | } |
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99 | |||
100 | if ( ! empty( $attr['hideMobile'] ) && $wordads->params->is_mobile() ) { |
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101 | return ''; |
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102 | } |
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103 | |||
104 | if ( ! self::is_wpcom() && $wordads->option( 'wordads_house' ) ) { |
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105 | return $wordads->get_ad( 'inline', 'house' ); |
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106 | } |
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107 | |||
108 | // section_id is mostly depricated at this point, but it helps us (devs) keep track of which ads end up where |
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109 | // 6 is to keep track of gutenblock ads. |
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110 | $section_id = $wordads->params->blog_id . '6'; |
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111 | $align = 'center'; |
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112 | View Code Duplication | if ( isset( $attr['align'] ) && in_array( $attr['align'], array( 'left', 'center', 'right' ), true ) ) { |
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113 | $align = $attr['align']; |
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114 | } |
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115 | $align = 'align' . $align; |
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116 | |||
117 | $ad_tag_ids = $wordads->get_ad_tags(); |
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132 |