Complex classes like Jetpack_Site often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes. You can also have a look at the cohesion graph to spot any un-connected, or weakly-connected components.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use Jetpack_Site, and based on these observations, apply Extract Interface, too.
1 | <?php |
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9 | class Jetpack_Site extends Abstract_Jetpack_Site { |
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10 | |||
11 | protected function get_mock_option( $name ) { |
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12 | return get_option( 'jetpack_'.$name ); |
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13 | } |
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14 | |||
15 | protected function get_constant( $name ) { |
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16 | if ( defined( $name) ) { |
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17 | return constant( $name ); |
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18 | } |
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19 | return null; |
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20 | } |
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21 | |||
22 | protected function main_network_site() { |
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23 | return network_site_url(); |
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24 | } |
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25 | |||
26 | protected function wp_version() { |
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27 | global $wp_version; |
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28 | return $wp_version; |
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29 | } |
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30 | |||
31 | protected function max_upload_size() { |
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32 | return wp_max_upload_size(); |
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33 | } |
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34 | |||
35 | protected function wp_memory_limit() { |
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36 | return wp_convert_hr_to_bytes( WP_MEMORY_LIMIT ); |
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37 | } |
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38 | |||
39 | protected function wp_max_memory_limit() { |
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40 | return wp_convert_hr_to_bytes( WP_MAX_MEMORY_LIMIT ); |
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41 | } |
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42 | |||
43 | protected function is_main_network() { |
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44 | return Jetpack::is_multi_network(); |
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45 | } |
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46 | |||
47 | public function is_multisite() { |
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48 | return (bool) is_multisite(); |
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49 | } |
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50 | |||
51 | public function is_single_user_site() { |
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52 | return (bool) Jetpack::is_single_user_site(); |
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53 | } |
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54 | |||
55 | protected function is_version_controlled() { |
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56 | return Functions::is_version_controlled(); |
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57 | } |
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58 | |||
59 | protected function file_system_write_access() { |
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60 | return Functions::file_system_write_access(); |
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61 | } |
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62 | |||
63 | protected function current_theme_supports( $feature_name ) { |
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64 | return current_theme_supports( $feature_name ); |
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65 | } |
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66 | |||
67 | protected function get_theme_support( $feature_name ) { |
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68 | return get_theme_support( $feature_name ); |
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69 | } |
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70 | |||
71 | public function get_updates() { |
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72 | return (array) Jetpack::get_updates(); |
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73 | } |
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74 | |||
75 | function get_id() { |
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76 | return $this->platform->token->blog_id; |
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77 | } |
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78 | |||
79 | function has_videopress() { |
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80 | // TODO - this only works on wporg site - need to detect videopress option for remote Jetpack site on WPCOM |
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81 | $videopress = Jetpack_Options::get_option( 'videopress', array() ); |
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82 | if ( isset( $videopress['blog_id'] ) && $videopress['blog_id'] > 0 ) { |
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83 | return true; |
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84 | } |
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85 | |||
86 | return false; |
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87 | } |
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88 | |||
89 | function upgraded_filetypes_enabled() { |
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90 | return true; |
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91 | } |
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92 | |||
93 | function is_mapped_domain() { |
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94 | return true; |
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95 | } |
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96 | |||
97 | function get_unmapped_url() { |
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98 | // Fallback to the home URL since all Jetpack sites don't have an unmapped *.wordpress.com domain. |
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99 | return $this->get_url(); |
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100 | } |
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101 | |||
102 | function is_redirect() { |
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103 | return false; |
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104 | } |
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105 | |||
106 | function is_following() { |
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107 | return false; |
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108 | } |
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109 | |||
110 | function has_wordads() { |
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111 | return Jetpack::is_module_active( 'wordads' ); |
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112 | } |
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113 | |||
114 | function get_frame_nonce() { |
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115 | return false; |
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116 | } |
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117 | |||
118 | function get_jetpack_frame_nonce() { |
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119 | return false; |
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120 | } |
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121 | |||
122 | function is_headstart_fresh() { |
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123 | return false; |
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124 | } |
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125 | |||
126 | function allowed_file_types() { |
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127 | $allowed_file_types = array(); |
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128 | |||
129 | // https://codex.wordpress.org/Uploading_Files |
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130 | $mime_types = get_allowed_mime_types(); |
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131 | foreach ( $mime_types as $type => $mime_type ) { |
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132 | $extras = explode( '|', $type ); |
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133 | foreach ( $extras as $extra ) { |
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134 | $allowed_file_types[] = $extra; |
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135 | } |
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136 | } |
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137 | |||
138 | return $allowed_file_types; |
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139 | } |
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140 | |||
141 | /** |
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142 | * Return site's privacy status. |
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143 | * |
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144 | * @return boolean Is site private? |
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145 | */ |
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146 | function is_private() { |
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149 | |||
150 | /** |
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151 | * Return site's coming soon status. |
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152 | * |
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153 | * @return boolean Is site "Coming soon"? |
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154 | */ |
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155 | function is_coming_soon() { |
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156 | return $this->is_private() && (int) $this->get_atomic_cloud_site_option( 'wpcom_coming_soon' ) === 1; |
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157 | } |
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158 | |||
159 | /** |
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160 | * Return site's launch status. |
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161 | * |
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162 | * @return string|boolean Launch status ('launched', 'unlaunched', or false). |
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163 | */ |
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164 | function get_launch_status() { |
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165 | return $this->get_atomic_cloud_site_option( 'launch-status' ); |
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166 | } |
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167 | |||
168 | function get_atomic_cloud_site_option( $option ) { |
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169 | if ( ! jetpack_is_atomic_site() ) { |
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170 | return false; |
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171 | } |
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172 | |||
173 | $jetpack = Jetpack::init(); |
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174 | if ( ! method_exists( $jetpack, 'get_cloud_site_options' ) ) { |
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175 | return false; |
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176 | } |
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177 | |||
178 | $result = $jetpack->get_cloud_site_options( [ $option ] ); |
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185 | |||
186 | function get_plan() { |
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189 | |||
190 | function get_subscribers_count() { |
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193 | |||
194 | function get_capabilities() { |
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197 | |||
198 | function get_locale() { |
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201 | |||
202 | function is_jetpack() { |
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205 | |||
206 | public function get_jetpack_version() { |
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209 | |||
210 | function get_ak_vp_bundle_enabled() {} |
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211 | |||
212 | function get_jetpack_seo_front_page_description() { |
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215 | |||
216 | function get_jetpack_seo_title_formats() { |
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219 | |||
220 | function get_verification_services_codes() { |
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223 | |||
224 | function get_podcasting_archive() { |
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227 | |||
228 | function is_connected_site() { |
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231 | |||
232 | function is_wpforteams_site() { |
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235 | |||
236 | function current_user_can( $role ) { |
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239 | |||
240 | /** |
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241 | * Check if full site editing should be considered as currently active. Full site editing |
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242 | * requires the FSE plugin to be installed and activated, as well the current |
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243 | * theme to be FSE compatible. The plugin can also be explicitly disabled via the |
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244 | * a8c_disable_full_site_editing filter. |
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245 | * |
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246 | * @since 7.7.0 |
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247 | * |
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248 | * @return bool true if full site editing is currently active. |
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249 | */ |
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250 | function is_fse_active() { |
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256 | |||
257 | /** |
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258 | * Check if site should be considered as eligible for full site editing. Full site editing |
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259 | * requires the FSE plugin to be installed and activated. For this method to return true |
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260 | * the current theme does not need to be FSE compatible. The plugin can also be explicitly |
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261 | * disabled via the a8c_disable_full_site_editing filter. |
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262 | * |
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263 | * @since 8.1.0 |
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264 | * |
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265 | * @return bool true if site is eligible for full site editing |
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266 | */ |
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267 | public function is_fse_eligible() { |
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273 | |||
274 | /** |
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275 | * Return the last engine used for an import on the site. |
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276 | * |
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277 | * This option is not used in Jetpack. |
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278 | */ |
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279 | function get_import_engine() { |
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282 | |||
283 | /** |
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284 | * Post functions |
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285 | */ |
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286 | |||
287 | function wrap_post( $post, $context ) { |
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290 | |||
291 | } |
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292 |