| Total Complexity | 41 |
| Total Lines | 295 |
| Duplicated Lines | 0 % |
| Changes | 0 | ||
Complex classes like MetaData 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.
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 MetaData, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 22 | class MetaData implements ArrayAccess |
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| 23 | { |
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| 24 | use TranslatorTrait; |
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| 25 | |||
| 26 | public const TYPE_MODULE = 2; |
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| 27 | |||
| 28 | public const TYPE_SYSTEM_MODULE = 3; |
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| 29 | |||
| 30 | public const TYPE_THEME = 4; |
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| 31 | |||
| 32 | public const TYPE_SYSTEM_THEME = 5; |
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| 33 | |||
| 34 | public const EXTENSION_TYPE_MODULE = 'zikula-module'; |
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| 35 | |||
| 36 | public const EXTENSION_TYPE_THEME = 'zikula-theme'; |
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| 37 | |||
| 38 | public const DEPENDENCY_REQUIRED = 1; |
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| 39 | |||
| 40 | public const DEPENDENCY_RECOMMENDED = 2; |
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| 41 | |||
| 42 | public const DEPENDENCY_CONFLICTS = 3; |
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| 43 | |||
| 44 | private $name; |
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| 45 | |||
| 46 | private $version; |
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| 47 | |||
| 48 | private $description; |
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| 49 | |||
| 50 | private $type; |
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| 51 | |||
| 52 | private $dependencies; |
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| 53 | |||
| 54 | private $shortName; |
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| 55 | |||
| 56 | private $class; |
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| 57 | |||
| 58 | private $namespace; |
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| 59 | |||
| 60 | private $autoload; |
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| 61 | |||
| 62 | private $displayName; |
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| 63 | |||
| 64 | private $url; |
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| 65 | |||
| 66 | private $oldNames; |
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| 67 | |||
| 68 | private $icon; |
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| 69 | |||
| 70 | private $capabilities; |
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| 71 | |||
| 72 | private $securitySchema; |
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| 73 | |||
| 74 | private $extensionType; |
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| 75 | |||
| 76 | private $coreCompatibility; |
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| 77 | |||
| 78 | public function __construct(array $json = []) |
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| 79 | { |
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| 80 | $this->name = $json['name']; |
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| 81 | $this->version = $json['version'] ?? ''; |
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| 82 | $this->description = $json['description'] ?? ''; |
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| 83 | $this->type = $json['type']; |
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| 84 | $this->dependencies = $this->formatDependencies($json); |
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| 85 | $this->shortName = $json['extra']['zikula']['short-name']; |
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| 86 | $this->class = $json['extra']['zikula']['class']; |
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| 87 | $this->namespace = mb_substr($this->class, 0, mb_strrpos($this->class, '\\') + 1); |
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| 88 | $this->autoload = $json['autoload']; |
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| 89 | $this->displayName = $json['extra']['zikula']['displayname'] ?? ''; |
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| 90 | $this->url = $json['extra']['zikula']['url'] ?? ''; |
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| 91 | $this->oldNames = $json['extra']['zikula']['oldnames'] ?? []; |
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| 92 | $this->icon = $json['extra']['zikula']['icon'] ?? ''; |
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| 93 | $this->capabilities = $json['extra']['zikula']['capabilities'] ?? []; |
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| 94 | $this->securitySchema = $json['extra']['zikula']['securityschema'] ?? []; |
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| 95 | $this->extensionType = $json['extensionType'] ?? self::TYPE_MODULE; |
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| 96 | $this->coreCompatibility = $json['extra']['zikula']['core-compatibility'] ?? null; |
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| 97 | } |
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| 98 | |||
| 99 | public function getName(): string |
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| 100 | { |
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| 101 | return $this->name; |
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| 102 | } |
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| 103 | |||
| 104 | public function getVersion(): string |
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| 105 | { |
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| 106 | return $this->version; |
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| 107 | } |
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| 108 | |||
| 109 | public function getShortName(): string |
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| 110 | { |
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| 111 | return $this->shortName; |
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| 112 | } |
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| 113 | |||
| 114 | public function getPsr0(): array |
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| 115 | { |
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| 116 | return $this->autoload['psr-0'] ?? []; |
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| 117 | } |
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| 118 | |||
| 119 | public function getPsr4(): array |
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| 120 | { |
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| 121 | return $this->autoload['psr-4'] ?? []; |
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| 122 | } |
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| 123 | |||
| 124 | public function getAutoload(): array |
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| 125 | { |
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| 126 | return $this->autoload; |
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| 127 | } |
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| 128 | |||
| 129 | public function getClass(): string |
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| 130 | { |
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| 131 | return $this->class; |
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| 132 | } |
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| 133 | |||
| 134 | public function getNamespace(): string |
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| 135 | { |
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| 136 | return $this->namespace; |
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| 137 | } |
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| 138 | |||
| 139 | public function getType(): string |
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| 140 | { |
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| 141 | return $this->type; |
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| 142 | } |
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| 143 | |||
| 144 | public function getDescription(): string |
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| 145 | { |
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| 146 | $this->confirmTranslator(); |
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| 147 | |||
| 148 | $description = $this->trans(/** @Ignore */$this->description); |
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| 149 | |||
| 150 | return empty($description) ? $this->description : $description; |
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| 151 | } |
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| 152 | |||
| 153 | public function setDescription(string $description): void |
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| 154 | { |
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| 155 | $this->description = $description; |
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| 156 | } |
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| 157 | |||
| 158 | public function getDependencies(): array |
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| 159 | { |
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| 160 | return $this->dependencies; |
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| 161 | } |
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| 162 | |||
| 163 | public function getDisplayName(): string |
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| 170 | } |
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| 171 | |||
| 172 | public function setDisplayName(string $name): void |
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| 173 | { |
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| 174 | $this->displayName = $name; |
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| 175 | } |
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| 176 | |||
| 177 | public function getUrl(bool $translated = true): string |
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| 178 | { |
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| 179 | if ($translated) { |
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| 180 | $this->confirmTranslator(); |
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| 181 | $url = $this->trans(/** @Ignore */$this->url); |
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| 182 | |||
| 183 | return empty($url) ? $this->url : $url; |
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| 184 | } |
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| 185 | |||
| 186 | return $this->url; |
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| 187 | } |
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| 188 | |||
| 189 | public function setUrl(string $url): void |
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| 190 | { |
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| 191 | $this->url = $url; |
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| 192 | } |
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| 193 | |||
| 194 | public function getOldNames(): array |
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| 195 | { |
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| 196 | return $this->oldNames; |
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| 197 | } |
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| 198 | |||
| 199 | public function getIcon(): string |
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| 200 | { |
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| 201 | return $this->icon; |
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| 202 | } |
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| 203 | |||
| 204 | public function setIcon(string $icon): void |
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| 205 | { |
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| 206 | $this->icon = $icon; |
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| 207 | } |
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| 208 | |||
| 209 | public function getCapabilities(): array |
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| 210 | { |
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| 211 | return $this->capabilities; |
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| 212 | } |
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| 213 | |||
| 214 | public function getSecuritySchema(): array |
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| 215 | { |
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| 216 | return $this->securitySchema; |
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| 217 | } |
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| 218 | |||
| 219 | public function getExtensionType(): int |
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| 220 | { |
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| 221 | return $this->extensionType; |
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| 222 | } |
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| 223 | |||
| 224 | public function getCoreCompatibility(): ?string |
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| 227 | } |
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| 228 | |||
| 229 | private function formatDependencies(array $json = []): array |
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| 230 | { |
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| 231 | $dependencies = []; |
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| 232 | if (!empty($json['require'])) { |
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| 233 | foreach ($json['require'] as $package => $version) { |
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| 234 | $dependencies[] = [ |
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| 235 | 'modname' => $package, |
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| 236 | 'minversion' => $version, |
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| 237 | 'maxversion' => $version, |
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| 238 | 'status' => self::DEPENDENCY_REQUIRED |
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| 239 | ]; |
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| 240 | } |
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| 241 | } else { |
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| 242 | $dependencies[] = [ |
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| 243 | 'modname' => 'zikula/core', |
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| 244 | 'minversion' => '>=1.4.1 <3.0.0', |
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| 245 | 'maxversion' => '>=1.4.1 <3.0.0', |
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| 246 | 'status' => self::DEPENDENCY_REQUIRED |
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| 247 | ]; |
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| 248 | } |
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| 249 | if (!empty($json['suggest'])) { |
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| 250 | foreach ($json['suggest'] as $package => $reason) { |
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| 251 | if (mb_strpos($package, ':')) { |
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| 252 | list($name, $version) = explode(':', $package, 2); |
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| 253 | } else { |
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| 254 | $name = $package; |
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| 255 | $version = '-1'; |
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| 256 | } |
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| 257 | $dependencies[] = [ |
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| 258 | 'modname' => $name, |
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| 259 | 'minversion' => $version, |
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| 260 | 'maxversion' => $version, |
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| 261 | 'reason' => $reason, |
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| 262 | 'status' => self::DEPENDENCY_RECOMMENDED |
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| 263 | ]; |
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| 264 | } |
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| 265 | } |
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| 266 | |||
| 267 | return $dependencies; |
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| 268 | } |
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| 269 | |||
| 270 | private function confirmTranslator(): void |
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| 271 | { |
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| 272 | if (!isset($this->translator)) { |
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| 273 | throw new PreconditionRequiredHttpException(sprintf('The translator property is not set correctly in %s', __CLASS__)); |
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| 274 | } |
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| 275 | } |
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| 276 | |||
| 277 | /** |
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| 278 | * Module MetaData as array |
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| 279 | */ |
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| 280 | public function getFilteredVersionInfoArray(): array |
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| 281 | { |
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| 282 | return [ |
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| 283 | 'name' => $this->getShortName(), |
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| 284 | 'type' => $this->getExtensionType(), |
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| 285 | 'displayname' => $this->getDisplayName(), |
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| 286 | 'oldnames' => $this->getOldNames(), |
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| 287 | 'description' => $this->getDescription(), |
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| 288 | 'version' => $this->getVersion(), |
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| 289 | 'url' => $this->getUrl(), |
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| 290 | 'capabilities' => $this->getCapabilities(), |
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| 291 | 'securityschema' => $this->getSecuritySchema(), |
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| 292 | 'dependencies' => $this->getDependencies(), |
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| 293 | 'coreCompatibility' => $this->getCoreCompatibility() |
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| 294 | ]; |
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| 295 | } |
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| 296 | |||
| 297 | public function offsetExists($offset) |
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| 298 | { |
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| 299 | return isset($this->{$offset}); |
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| 300 | } |
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| 301 | |||
| 302 | public function offsetGet($offset) |
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| 307 | } |
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| 308 | |||
| 309 | public function offsetSet($offset, $value): void |
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| 310 | { |
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| 311 | throw new Exception('Setting values by array access is not allowed.'); |
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| 312 | } |
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| 313 | |||
| 314 | public function offsetUnset($offset): void |
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| 317 | } |
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| 318 | } |
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| 319 |