Total Complexity | 48 |
Total Lines | 386 |
Duplicated Lines | 0 % |
Changes | 0 |
Complex classes like Generator 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 Generator, and based on these observations, apply Extract Interface, too.
1 | <?php |
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22 | abstract class Generator |
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23 | { |
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24 | use DetectsApplicationNamespace; |
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25 | |||
26 | /** |
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27 | * The filesystem instance. |
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28 | * |
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29 | * @var \Illuminate\Filesystem\Filesystem |
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30 | */ |
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31 | protected $filesystem; |
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32 | |||
33 | /** |
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34 | * The array of options. |
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35 | * |
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36 | * @var array |
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37 | */ |
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38 | protected $options; |
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39 | |||
40 | /** |
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41 | * The shortname of stub. |
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42 | * |
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43 | * @var string |
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44 | */ |
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45 | protected $stub; |
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46 | |||
47 | /** |
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48 | * Create new instance of this class. |
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49 | * |
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50 | * @param array $options $options |
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51 | */ |
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52 | public function __construct(array $options = []) |
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53 | { |
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54 | $this->filesystem = new Filesystem(); |
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55 | $this->options = $options; |
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56 | } |
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57 | |||
58 | /** |
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59 | * Get the filesystem instance. |
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60 | * |
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61 | * @return \Illuminate\Filesystem\Filesystem |
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62 | */ |
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63 | public function getFilesystem() |
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64 | { |
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65 | return $this->filesystem; |
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66 | } |
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67 | |||
68 | /** |
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69 | * Set the filesystem instance. |
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70 | * |
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71 | * @param \Illuminate\Filesystem\Filesystem $filesystem Filesystem |
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72 | * |
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73 | * @return $this |
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74 | */ |
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75 | public function setFilesystem(Filesystem $filesystem) |
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76 | { |
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77 | $this->filesystem = $filesystem; |
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78 | |||
79 | return $this; |
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80 | } |
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81 | |||
82 | /** |
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83 | * Get stub template for generated file. |
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84 | * |
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85 | * @return string |
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86 | */ |
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87 | public function getStub() |
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88 | { |
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89 | $path = config('repository.generator.stubsOverridePath', __DIR__); |
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90 | |||
91 | if (!file_exists($path.'/Stubs/'.$this->stub.'.stub')) { |
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92 | $path = __DIR__; |
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93 | } |
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94 | |||
95 | return (new Stub( |
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96 | $path . '/Stubs/' . $this->stub . '.stub', |
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97 | $this->getReplacements() |
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98 | ))->render(); |
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99 | } |
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100 | |||
101 | /** |
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102 | * Get template replacements. |
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103 | * |
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104 | * @return array |
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105 | */ |
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106 | public function getReplacements() |
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107 | { |
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108 | return [ |
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109 | 'class' => $this->getClass(), |
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110 | 'namespace' => $this->getNamespace(), |
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111 | 'root_namespace' => $this->getRootNamespace(), |
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112 | ]; |
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113 | } |
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114 | |||
115 | /** |
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116 | * Get base path of destination file. |
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117 | * |
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118 | * @return string |
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119 | */ |
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120 | public function getBasePath() |
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121 | { |
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122 | return base_path(); |
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123 | } |
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124 | |||
125 | /** |
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126 | * Get destination path for generated file. |
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127 | * |
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128 | * @return string |
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129 | */ |
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130 | public function getPath() |
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131 | { |
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132 | return $this->getBasePath().'/'.$this->getName().'.php'; |
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133 | } |
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134 | |||
135 | /** |
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136 | * Get name input. |
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137 | * |
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138 | * @return string |
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139 | */ |
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140 | public function getName() |
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141 | { |
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142 | $name = $this->name; |
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143 | if (str_contains($this->name, '\\')) { |
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144 | $name = str_replace('\\', '/', $this->name); |
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145 | } |
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146 | if (str_contains($this->name, '/')) { |
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147 | $name = str_replace('/', '/', $this->name); |
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148 | } |
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149 | |||
150 | return Str::studly( |
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151 | str_replace(' ', '/', ucwords(str_replace('/', ' ', $name))) |
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152 | ); |
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153 | } |
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154 | |||
155 | /** |
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156 | * Get name input. |
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157 | * |
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158 | * @return string |
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159 | */ |
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160 | public function getSnakeName() |
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161 | { |
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162 | $name = $this->name; |
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163 | if (str_contains($this->name, '\\')) { |
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164 | $name = str_replace('\\', '/', $this->name); |
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165 | } |
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166 | if (str_contains($this->name, '/')) { |
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167 | $name = str_replace('/', '/', $this->name); |
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168 | } |
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169 | |||
170 | return Str::plural( |
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171 | Str::snake( |
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172 | str_replace(' ', '/', ucwords(str_replace('/', ' ', $name))) |
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173 | ) |
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174 | ); |
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175 | } |
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176 | |||
177 | /** |
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178 | * Gets id name based on model. |
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179 | * |
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180 | * @return string |
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181 | */ |
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182 | public function getIdName() |
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183 | { |
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184 | return str_singular($this->getSnakeName()).'_id'; |
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185 | } |
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186 | |||
187 | /** |
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188 | * Get class name. |
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189 | * |
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190 | * @return string |
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191 | */ |
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192 | public function getClass() |
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193 | { |
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194 | return Str::studly(class_basename($this->getName())); |
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195 | } |
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196 | |||
197 | /** |
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198 | * Get paths of namespace. |
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199 | * |
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200 | * @return array |
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201 | */ |
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202 | public function getSegments() |
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203 | { |
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204 | return explode('/', $this->getName()); |
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205 | } |
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206 | |||
207 | /** |
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208 | * Get root namespace. |
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209 | * |
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210 | * @return string |
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211 | */ |
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212 | public function getRootNamespace() |
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213 | { |
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214 | return config( |
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215 | 'repository.generator.rootNamespace', |
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216 | $this->getAppNamespace() |
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217 | ); |
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218 | } |
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219 | |||
220 | /** |
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221 | * Get class-specific output paths. |
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222 | * |
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223 | * @param string $class className |
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224 | * @param bool $directoryPath directoryPath |
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225 | * |
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226 | * @return \Illuminate\Config\Repository|mixed |
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227 | */ |
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228 | public function getConfigGeneratorClassPath($class, $directoryPath = false) |
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229 | { |
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230 | switch ($class) { |
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231 | case 'models' === $class: |
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232 | $path = config('repository.generator.paths.models', 'Entities'); |
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233 | break; |
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234 | case 'repositories' === $class: |
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235 | $path = config( |
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236 | 'repository.generator.paths.repositories', |
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237 | 'Repositories' |
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238 | ); |
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239 | break; |
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240 | case 'interfaces' === $class: |
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241 | $path = config('repository.generator.paths.interfaces', 'Repositories'); |
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242 | break; |
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243 | case 'presenters' === $class: |
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244 | $path = config('repository.generator.paths.presenters', 'Presenters'); |
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245 | break; |
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246 | case 'transformers' === $class: |
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247 | $path = config('repository.generator.paths.transformers', 'Transformers'); |
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248 | break; |
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249 | case 'validators' === $class: |
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250 | $path = config('repository.generator.paths.validators', 'Validators'); |
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251 | break; |
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252 | case 'controllers' === $class: |
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253 | $path = config('repository.generator.paths.controllers', 'Http\Controllers'); |
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254 | break; |
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255 | case 'api_controllers' === $class: |
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256 | $path = config('repository.generator.paths.api_controllers', 'Http/Controllers/Api/Controllers'); |
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257 | break; |
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258 | case 'requests' === $class: |
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259 | $path = config('repository.generator.paths.requests', 'Http/Requests'); |
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260 | break; |
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261 | case 'provider' === $class: |
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262 | $path = config('repository.generator.paths.provider', 'RepositoryServiceProvider'); |
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263 | break; |
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264 | case 'criteria' === $class: |
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265 | $path = config('repository.generator.paths.criteria', 'Criteria'); |
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266 | break; |
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267 | case 'views' === $class: |
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268 | $path = config('repository.generator.paths.views', 'views'); |
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269 | break; |
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270 | case 'lang' === $class: |
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271 | $path = config('repository.generator.paths.criteria', 'lang'); |
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272 | break; |
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273 | default: |
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274 | $path = ''; |
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275 | } |
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276 | |||
277 | if ($directoryPath) { |
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278 | $path = str_replace('\\', '/', $path); |
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279 | } else { |
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280 | $path = str_replace('/', '\\', $path); |
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281 | } |
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282 | |||
283 | return $path; |
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284 | } |
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285 | |||
286 | /** |
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287 | * GetPathConfigNode |
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288 | * |
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289 | * @return mixed |
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290 | */ |
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291 | abstract public function getPathConfigNode(); |
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292 | |||
293 | /** |
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294 | * Get class namespace. |
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295 | * |
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296 | * @return string |
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297 | */ |
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298 | public function getNamespace() |
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299 | { |
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300 | $segments = $this->getSegments(); |
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301 | array_pop($segments); |
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302 | $rootNamespace = $this->getRootNamespace(); |
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303 | if ($rootNamespace == false) { |
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304 | return; |
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305 | } |
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306 | |||
307 | return 'namespace ' . |
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308 | rtrim($rootNamespace . '\\' . implode($segments, '\\'), '\\') . |
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309 | ';'; |
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310 | } |
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311 | |||
312 | /** |
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313 | * Setup some hook. |
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314 | * |
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315 | * @return void |
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316 | */ |
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317 | public function setUp() |
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318 | { |
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319 | // |
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320 | } |
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321 | |||
322 | /** |
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323 | * Run the generator. |
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324 | * |
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325 | * @throws FileAlreadyExistsException |
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326 | * |
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327 | * @return int |
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328 | */ |
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329 | public function run() |
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330 | { |
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331 | $this->setUp(); |
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332 | if ($this->filesystem->exists($path = $this->getPath()) && !$this->force) { |
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333 | throw new FileAlreadyExistsException($path); |
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334 | } |
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335 | if (!$this->filesystem->isDirectory($dir = dirname($path))) { |
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336 | $this->filesystem->makeDirectory($dir, 0777, true, true); |
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337 | } |
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338 | |||
339 | return $this->filesystem->put($path, $this->getStub()); |
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340 | } |
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341 | |||
342 | /** |
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343 | * Get options. |
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344 | * |
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345 | * @return array | string |
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346 | */ |
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347 | public function getOptions() |
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348 | { |
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349 | return $this->options; |
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350 | } |
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351 | |||
352 | /** |
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353 | * Determinte whether the given key exist in options array. |
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354 | * |
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355 | * @param string $key Key |
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356 | * |
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357 | * @return bool |
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358 | */ |
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359 | public function hasOption($key) |
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360 | { |
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361 | return array_key_exists($key, $this->options); |
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362 | } |
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363 | |||
364 | /** |
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365 | * Get value from options by given key. |
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366 | * |
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367 | * @param string $key key |
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368 | * @param string|null $default default |
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369 | * |
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370 | * @return string |
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371 | */ |
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372 | public function getOption($key, $default = null) |
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373 | { |
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374 | if (!$this->hasOption($key)) { |
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375 | return $default; |
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376 | } |
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377 | |||
378 | return $this->options[$key] ?: $default; |
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379 | } |
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380 | |||
381 | /** |
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382 | * Helper method for "getOption". |
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383 | * |
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384 | * @param string $key key |
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385 | * @param string|null $default default |
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386 | * |
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387 | * @return string |
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388 | */ |
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389 | public function option($key, $default = null) |
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390 | { |
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391 | return $this->getOption($key, $default); |
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392 | } |
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393 | |||
394 | /** |
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395 | * Handle call to __get method. |
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396 | * |
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397 | * @param string $key key |
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398 | * |
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399 | * @return string|mixed |
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400 | */ |
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401 | public function __get($key) |
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408 | } |
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409 | } |
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410 |