Total Complexity | 71 |
Total Lines | 649 |
Duplicated Lines | 0 % |
Changes | 4 | ||
Bugs | 0 | Features | 0 |
Complex classes like SaveProcessor 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 SaveProcessor, and based on these observations, apply Extract Interface, too.
1 | <?php |
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21 | abstract class SaveProcessor extends BaseProcessor |
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22 | { |
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23 | const FILE_TYPE_IMAGE = 'image'; |
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24 | const FILE_TYPE_AUDIO = 'audio'; |
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25 | const FILE_TYPE_VIDEO = 'video'; |
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26 | const FILE_TYPE_APP = 'application'; |
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27 | const FILE_TYPE_APP_WORD = 'word'; |
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28 | const FILE_TYPE_APP_EXCEL = 'excel'; |
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29 | const FILE_TYPE_APP_VISIO = 'visio'; |
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30 | const FILE_TYPE_APP_PPT = 'powerpoint'; |
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31 | const FILE_TYPE_APP_PDF = 'pdf'; |
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32 | const FILE_TYPE_TEXT = 'text'; |
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33 | const FILE_TYPE_OTHER = 'other'; |
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34 | const FILE_TYPE_THUMB = 'thumbnail'; |
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35 | |||
36 | const THUMB_ALIAS_DEFAULT = 'default'; |
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37 | const THUMB_ALIAS_ORIGINAL = 'original'; |
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38 | const THUMB_ALIAS_SMALL = 'small'; |
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39 | const THUMB_ALIAS_MEDIUM = 'medium'; |
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40 | const THUMB_ALIAS_LARGE = 'large'; |
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41 | |||
42 | const DIR_LENGTH_FIRST = 2; |
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43 | const DIR_LENGTH_SECOND = 4; |
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44 | |||
45 | const VISIBILITY_PUBLIC = 'public'; |
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46 | const VISIBILITY_PRIVARE = 'private'; |
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47 | |||
48 | public static $defaultBaseUploadDirectory = 'default'; |
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49 | |||
50 | /************************* CONFIG ATTRIBUTES *************************/ |
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51 | /** |
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52 | * @var string |
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53 | */ |
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54 | protected $baseUrl; |
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55 | |||
56 | /** |
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57 | * @var bool |
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58 | */ |
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59 | protected $renameFiles; |
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60 | |||
61 | /** |
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62 | * @var bool |
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63 | */ |
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64 | protected $checkExtensionByFileType; |
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65 | |||
66 | /** |
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67 | * @var int |
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68 | */ |
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69 | protected $maxFileSize; |
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70 | |||
71 | /** |
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72 | * @var array |
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73 | */ |
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74 | protected $fileExtensions; |
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75 | |||
76 | /** |
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77 | * @var array |
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78 | */ |
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79 | protected $thumbSizes; |
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80 | |||
81 | /** |
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82 | * @var string |
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83 | */ |
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84 | protected $thumbFilenameTemplate; |
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85 | |||
86 | /** |
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87 | * @var array |
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88 | */ |
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89 | protected $baseUploadDirectories = []; |
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90 | |||
91 | /** |
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92 | * @var array |
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93 | */ |
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94 | protected $metaDataValidationRules = []; |
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95 | |||
96 | /** |
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97 | * @var array |
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98 | */ |
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99 | protected $metaDataValidationMessageTranslations = []; |
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100 | |||
101 | /** |
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102 | * @var array |
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103 | */ |
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104 | protected $metaDataValidationAttributeTranslations = []; |
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105 | |||
106 | /** |
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107 | * @var array |
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108 | */ |
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109 | protected $fileValidationMessageTranslations = []; |
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110 | |||
111 | /** |
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112 | * @var array |
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113 | */ |
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114 | protected $fileValidationAttributeTranslations = []; |
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115 | |||
116 | /** |
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117 | * @var string |
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118 | */ |
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119 | protected $visibility; |
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120 | |||
121 | |||
122 | /************************* PROCESS ATTRIBUTES *************************/ |
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123 | /** |
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124 | * @var array |
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125 | */ |
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126 | protected $data = []; |
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127 | |||
128 | /** |
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129 | * @var UploadedFile |
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130 | */ |
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131 | protected $file; |
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132 | |||
133 | /** |
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134 | * @var string |
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135 | */ |
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136 | protected $outFileName; |
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137 | |||
138 | /** |
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139 | * @var string |
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140 | */ |
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141 | protected $path; |
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142 | |||
143 | |||
144 | /************************* ABSTRACT METHODS ***************************/ |
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145 | abstract protected function isFileRequired(): bool; |
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146 | |||
147 | |||
148 | /************************* CONFIG SETTERS *****************************/ |
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149 | /** |
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150 | * @param string $baseUrl |
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151 | * @return $this |
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152 | */ |
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153 | public function setBaseUrl(string $baseUrl) |
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157 | } |
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158 | |||
159 | /** |
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160 | * @param bool $renameFiles |
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161 | * @return $this |
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162 | */ |
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163 | public function setRenameFiles(bool $renameFiles) |
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164 | { |
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165 | $this->renameFiles = $renameFiles; |
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166 | return $this; |
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167 | } |
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168 | |||
169 | /** |
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170 | * @param bool $checkExtensionByFileType |
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171 | * @return $this |
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172 | */ |
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173 | public function setCheckExtensionByFileType(bool $checkExtensionByFileType) |
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174 | { |
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175 | $this->checkExtensionByFileType = $checkExtensionByFileType; |
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176 | return $this; |
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177 | } |
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178 | |||
179 | /** |
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180 | * @param int $maxFileSize |
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181 | * @return $this |
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182 | */ |
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183 | public function setMaxFileSize(int $maxFileSize) |
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184 | { |
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185 | $this->maxFileSize = $maxFileSize; |
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186 | return $this; |
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187 | } |
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188 | |||
189 | /** |
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190 | * @param array $fileExtensions |
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191 | * @return $this |
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192 | */ |
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193 | public function setFileExtensions(array $fileExtensions) |
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194 | { |
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195 | $this->fileExtensions = $fileExtensions; |
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196 | return $this; |
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197 | } |
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198 | |||
199 | /** |
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200 | * @param array $thumbSizes |
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201 | * @return $this |
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202 | */ |
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203 | public function setThumbSizes(array $thumbSizes) |
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204 | { |
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205 | $this->thumbSizes = $thumbSizes; |
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206 | return $this; |
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207 | } |
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208 | |||
209 | /** |
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210 | * @param string $thumbFilenameTemplate |
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211 | * @return $this |
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212 | */ |
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213 | public function setThumbFilenameTemplate(string $thumbFilenameTemplate) |
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214 | { |
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215 | $this->thumbFilenameTemplate = $thumbFilenameTemplate; |
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216 | return $this; |
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217 | } |
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218 | |||
219 | /** |
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220 | * @param array $baseUploadDirectories |
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221 | * @return $this |
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222 | */ |
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223 | public function setBaseUploadDirectories(array $baseUploadDirectories) |
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224 | { |
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225 | $this->baseUploadDirectories = $baseUploadDirectories; |
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226 | return $this; |
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227 | } |
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228 | |||
229 | /** |
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230 | * @param array $metaDataValidationRules |
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231 | * @return $this |
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232 | */ |
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233 | public function setMetaDataValidationRules(array $metaDataValidationRules) |
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234 | { |
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235 | $this->metaDataValidationRules = $metaDataValidationRules; |
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236 | return $this; |
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237 | } |
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238 | |||
239 | /** |
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240 | * @param array $metaDataValidationMessageTranslations |
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241 | * @return $this |
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242 | */ |
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243 | public function setMetaDataValidationMessageTranslations(array $metaDataValidationMessageTranslations) |
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244 | { |
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245 | $this->metaDataValidationMessageTranslations = $metaDataValidationMessageTranslations; |
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246 | return $this; |
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247 | } |
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248 | |||
249 | /** |
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250 | * @param array $metaDataValidationAttributeTranslations |
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251 | * @return $this |
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252 | */ |
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253 | public function setMetaDataValidationAttributeTranslations(array $metaDataValidationAttributeTranslations) |
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254 | { |
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255 | $this->metaDataValidationAttributeTranslations = $metaDataValidationAttributeTranslations; |
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256 | return $this; |
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257 | } |
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258 | |||
259 | /** |
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260 | * @param array $fileValidationMessageTranslations |
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261 | * @return $this |
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262 | */ |
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263 | public function setFileValidationMessageTranslations(array $fileValidationMessageTranslations) |
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264 | { |
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265 | $this->fileValidationMessageTranslations = $fileValidationMessageTranslations; |
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266 | return $this; |
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267 | } |
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268 | |||
269 | /** |
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270 | * @param array $fileValidationAttributeTranslations |
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271 | * @return $this |
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272 | */ |
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273 | public function setFileValidationAttributeTranslations(array $fileValidationAttributeTranslations) |
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274 | { |
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275 | $this->fileValidationAttributeTranslations = $fileValidationAttributeTranslations; |
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276 | return $this; |
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277 | } |
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278 | |||
279 | /** |
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280 | * @param string $visibility |
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281 | * @return $this |
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282 | */ |
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283 | public function setVisibility(string $visibility) |
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284 | { |
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285 | $this->visibility = $visibility; |
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286 | return $this; |
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287 | } |
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288 | |||
289 | |||
290 | /********************** PROCESS PUBLIC METHODS ***********************/ |
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291 | /** |
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292 | * @throws Exception |
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293 | * @return bool |
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294 | */ |
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295 | public function run(): bool |
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296 | { |
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297 | if (!$this->validate()) { |
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298 | return false; |
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299 | } |
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300 | return parent::run(); |
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301 | } |
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302 | |||
303 | /** |
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304 | * @param array $data |
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305 | * @return $this |
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306 | */ |
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307 | public function setData(array $data) |
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308 | { |
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309 | $this->data = $data; |
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310 | return $this; |
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311 | } |
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312 | |||
313 | /** |
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314 | * @param UploadedFile|null $file |
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315 | * @return $this |
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316 | */ |
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317 | public function setFile(UploadedFile $file = null) |
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318 | { |
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319 | $this->file = $file; |
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320 | return $this; |
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321 | } |
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322 | |||
323 | /** |
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324 | * @return UploadedFile|null |
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325 | */ |
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326 | public function getFile(): ?UploadedFile |
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329 | } |
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330 | |||
331 | /** |
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332 | * @throws Exception |
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333 | * @return bool |
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334 | */ |
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335 | public function createThumbs(): bool |
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336 | { |
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337 | $thumbs = []; |
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338 | |||
339 | ImageHelper::$driver = [ImageHelper::DRIVER_GD2, ImageHelper::DRIVER_GMAGICK, ImageHelper::DRIVER_IMAGICK]; |
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340 | |||
341 | foreach ($this->thumbSizes as $alias => $preset) { |
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342 | $thumbs[$alias] = $this->createThumb(ThumbHelper::configureThumb($alias, $preset)); |
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343 | } |
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344 | |||
345 | // Create default thumb. |
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346 | if (!array_key_exists(self::THUMB_ALIAS_DEFAULT, $this->thumbSizes)) { |
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347 | $defaultThumbConfig = ThumbHelper::configureThumb(self::THUMB_ALIAS_DEFAULT, ThumbHelper::getDefaultSizes()); |
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348 | $thumbs[self::THUMB_ALIAS_DEFAULT] = $this->createThumb($defaultThumbConfig); |
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349 | } |
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350 | |||
351 | $this->mediafileModel->thumbs = $thumbs; |
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352 | |||
353 | return $this->mediafileModel->save(); |
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354 | } |
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355 | |||
356 | /** |
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357 | * @param string $mimeType |
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358 | * @return bool |
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359 | */ |
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360 | public static function isImage(string $mimeType): bool |
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361 | { |
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362 | return strpos($mimeType, self::FILE_TYPE_IMAGE) !== false; |
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363 | } |
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364 | |||
365 | /** |
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366 | * @param string $mimeType |
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367 | * @return bool |
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368 | */ |
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369 | public static function isAudio(string $mimeType): bool |
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370 | { |
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371 | return strpos($mimeType, self::FILE_TYPE_AUDIO) !== false; |
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372 | } |
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373 | |||
374 | /** |
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375 | * @param string $mimeType |
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376 | * @return bool |
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377 | */ |
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378 | public static function isVideo(string $mimeType): bool |
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379 | { |
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380 | return strpos($mimeType, self::FILE_TYPE_VIDEO) !== false; |
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381 | } |
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382 | |||
383 | /** |
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384 | * @param string $mimeType |
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385 | * @return bool |
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386 | */ |
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387 | public static function isText(string $mimeType): bool |
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388 | { |
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389 | return strpos($mimeType, self::FILE_TYPE_TEXT) !== false; |
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390 | } |
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391 | |||
392 | /** |
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393 | * @param string $mimeType |
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394 | * @return bool |
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395 | */ |
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396 | public static function isApp(string $mimeType): bool |
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397 | { |
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398 | return strpos($mimeType, self::FILE_TYPE_APP) !== false; |
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399 | } |
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400 | |||
401 | /** |
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402 | * @param string $mimeType |
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403 | * @return bool |
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404 | */ |
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405 | public static function isWord(string $mimeType): bool |
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408 | } |
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409 | |||
410 | /** |
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411 | * @param string $mimeType |
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412 | * @return bool |
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413 | */ |
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414 | public static function isExcel(string $mimeType): bool |
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415 | { |
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416 | return strpos($mimeType, self::FILE_TYPE_APP_EXCEL) !== false |
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417 | || strpos($mimeType, 'spreadsheet') !== false; |
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418 | } |
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419 | |||
420 | /** |
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421 | * @param string $mimeType |
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422 | * @return bool |
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423 | */ |
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424 | public static function isVisio(string $mimeType): bool |
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425 | { |
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426 | return strpos($mimeType, self::FILE_TYPE_APP_VISIO) !== false; |
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427 | } |
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428 | |||
429 | /** |
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430 | * @param string $mimeType |
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431 | * @return bool |
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432 | */ |
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433 | public static function isPowerPoint(string $mimeType): bool |
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434 | { |
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435 | return strpos($mimeType, self::FILE_TYPE_APP_PPT) !== false |
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436 | || strpos($mimeType, 'presentation') !== false; |
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437 | } |
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438 | |||
439 | /** |
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440 | * @param string $mimeType |
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441 | * @return bool |
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442 | */ |
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443 | public static function isPdf(string $mimeType): bool |
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444 | { |
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445 | return strpos($mimeType, self::FILE_TYPE_APP_PDF) !== false; |
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446 | } |
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447 | |||
448 | |||
449 | /********************** PROCESS INTERNAL METHODS *********************/ |
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450 | /** |
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451 | * @return bool |
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452 | */ |
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453 | protected function validate(): bool |
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454 | { |
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455 | $resultMetaData = $this->validateMetaData(); |
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456 | $resultFile = $this->validateFile(); |
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457 | return $resultMetaData && $resultFile; |
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458 | } |
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459 | |||
460 | protected function validateMetaData(): bool |
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461 | { |
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462 | $metaDataValidator = Validator::make( |
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463 | $this->data, |
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464 | $this->metaDataValidationRules, |
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465 | $this->prepareValidationTranslations($this->metaDataValidationMessageTranslations), |
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466 | $this->prepareValidationTranslations($this->metaDataValidationAttributeTranslations) |
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467 | ); |
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468 | if ($this->checkExtensionByFileType) { |
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469 | $metaDataValidator->addRules(['needed_file_type' => 'required']); |
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470 | } |
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471 | if ($metaDataValidator->fails()) { |
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472 | $this->errors = !is_null($this->errors) |
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473 | ? $this->errors->merge($metaDataValidator->getMessageBag()) |
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474 | : $metaDataValidator->getMessageBag(); |
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475 | return false; |
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476 | } |
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477 | return true; |
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478 | } |
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479 | |||
480 | protected function validateFile(): bool |
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481 | { |
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482 | $fileValidator = Validator::make(['file' => $this->file], [ |
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483 | 'file' => [ |
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484 | $this->isFileRequired() ? 'required' : 'nullable', |
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485 | 'max:' . $this->maxFileSize |
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486 | ] |
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487 | ], |
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488 | $this->prepareValidationTranslations($this->fileValidationMessageTranslations), |
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489 | $this->prepareValidationTranslations($this->fileValidationAttributeTranslations) |
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490 | ); |
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491 | if ($this->checkExtensionByFileType && !empty($this->data['needed_file_type']) |
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492 | && !empty($this->fileExtensions[$this->data['needed_file_type']])) { |
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493 | $fileValidator->addRules([ |
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494 | 'file' => [ |
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495 | 'mimes:' . implode(',', $this->fileExtensions[$this->data['needed_file_type']]), |
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496 | ] |
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497 | ]); |
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498 | } |
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499 | if ($fileValidator->fails()) { |
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500 | $this->errors = !is_null($this->errors) |
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501 | ? $this->errors->merge($fileValidator->getMessageBag()) |
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502 | : $fileValidator->getMessageBag(); |
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503 | return false; |
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504 | } |
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505 | return true; |
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506 | } |
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507 | |||
508 | protected function prepareValidationTranslations(array $translations): array |
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509 | { |
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510 | foreach ($translations as $key => $value) { |
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511 | $translations[$key] = __($value); |
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512 | } |
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513 | return $translations; |
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514 | } |
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515 | |||
516 | |||
517 | /** |
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518 | * @return bool |
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519 | */ |
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520 | protected function sendFile(): bool |
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527 | } |
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528 | |||
529 | /** |
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530 | * @param string|null $mimeType |
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531 | * @throws Exception |
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532 | * @return string |
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533 | */ |
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534 | protected function getBaseUploadDirectory(?string $mimeType): string |
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535 | { |
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536 | if (empty($mimeType)) { |
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537 | throw new Exception('The mimeType attribute is empty.'); |
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538 | } |
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539 | |||
540 | if (empty($this->baseUploadDirectories)) { |
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541 | throw new Exception('The baseUploadDirectories attribute is not defined correctly.'); |
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542 | } |
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543 | |||
544 | if (self::isImage($mimeType)) { |
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545 | return $this->baseUploadDirectories[self::FILE_TYPE_IMAGE] ?? static::$defaultBaseUploadDirectory; |
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546 | |||
547 | } elseif (self::isAudio($mimeType)) { |
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548 | return $this->baseUploadDirectories[self::FILE_TYPE_AUDIO] ?? static::$defaultBaseUploadDirectory; |
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549 | |||
550 | } elseif (self::isVideo($mimeType)) { |
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551 | return $this->baseUploadDirectories[self::FILE_TYPE_VIDEO] ?? static::$defaultBaseUploadDirectory; |
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552 | |||
553 | } elseif (self::isApp($mimeType)) { |
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554 | if (self::isWord($mimeType)) { |
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555 | return $this->baseUploadDirectories[self::FILE_TYPE_APP_WORD] ?? static::$defaultBaseUploadDirectory; |
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556 | |||
557 | } elseif (self::isExcel($mimeType)) { |
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558 | return $this->baseUploadDirectories[self::FILE_TYPE_APP_EXCEL] ?? static::$defaultBaseUploadDirectory; |
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559 | |||
560 | } elseif (self::isVisio($mimeType)) { |
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561 | return $this->baseUploadDirectories[self::FILE_TYPE_APP_VISIO] ?? static::$defaultBaseUploadDirectory; |
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562 | |||
563 | } elseif (self::isPowerPoint($mimeType)) { |
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564 | return $this->baseUploadDirectories[self::FILE_TYPE_APP_PPT] ?? static::$defaultBaseUploadDirectory; |
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565 | |||
566 | } elseif (self::isPdf($mimeType)) { |
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567 | return $this->baseUploadDirectories[self::FILE_TYPE_APP_PDF] ?? static::$defaultBaseUploadDirectory; |
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568 | |||
569 | } else { |
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570 | return $this->baseUploadDirectories[self::FILE_TYPE_APP] ?? static::$defaultBaseUploadDirectory; |
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571 | } |
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572 | |||
573 | } elseif (self::isText($mimeType)) { |
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574 | return $this->baseUploadDirectories[self::FILE_TYPE_TEXT] ?? static::$defaultBaseUploadDirectory; |
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575 | |||
576 | } else { |
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577 | return $this->baseUploadDirectories[self::FILE_TYPE_OTHER] ?? static::$defaultBaseUploadDirectory; |
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578 | } |
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579 | } |
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580 | |||
581 | /** |
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582 | * @return string |
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583 | * @throws Exception |
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584 | */ |
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585 | protected function getNewProcessDirectory(): string |
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586 | { |
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587 | $processDirectory = rtrim(rtrim($this->getBaseUploadDirectory($this->file->getMimeType()), '/'), '\\'); |
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588 | |||
589 | if (!empty($this->data['sub_dir'])) { |
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590 | $processDirectory .= '/' . trim(trim($this->data['sub_dir'], '/'), '\\'); |
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591 | } |
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592 | |||
593 | return $processDirectory . |
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594 | '/' . substr(md5(time()), 0, self::DIR_LENGTH_FIRST) . |
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595 | '/' . substr(md5(microtime() . $this->file->getBasename()), 0, self::DIR_LENGTH_SECOND); |
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596 | } |
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597 | |||
598 | /** |
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599 | * @return string |
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600 | */ |
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601 | protected function getNewOutFileName(): string |
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606 | } |
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607 | |||
608 | /** |
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609 | * @param ThumbConfig $thumbConfig |
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610 | * @return string |
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611 | */ |
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612 | protected function createThumb(ThumbConfig $thumbConfig) |
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613 | { |
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614 | $originalPathInfo = pathinfo($this->mediafileModel->getPath()); |
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615 | |||
616 | $thumbPath = $originalPathInfo['dirname'] . |
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617 | '/' . |
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618 | $this->getThumbFilename($originalPathInfo['filename'], |
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619 | $originalPathInfo['extension'], |
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620 | $thumbConfig->getAlias(), |
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621 | $thumbConfig->getWidth(), |
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622 | $thumbConfig->getHeight() |
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623 | ); |
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624 | |||
625 | $thumbContent = ImageHelper::thumbnail( |
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626 | ImageHelper::getImagine()->load(Storage::disk($this->currentDisk)->get($this->mediafileModel->getPath())), |
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627 | $thumbConfig->getWidth(), |
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628 | $thumbConfig->getHeight(), |
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629 | $thumbConfig->getMode() |
||
630 | )->get($originalPathInfo['extension']); |
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631 | |||
632 | Storage::disk($this->currentDisk)->put($thumbPath, $thumbContent); |
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633 | |||
634 | return $thumbPath; |
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635 | } |
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636 | |||
637 | /** |
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638 | * @param $original |
||
639 | * @param $extension |
||
640 | * @param $alias |
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641 | * @param $width |
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642 | * @param $height |
||
643 | * @return string |
||
644 | */ |
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645 | protected function getThumbFilename($original, $extension, $alias, $width, $height) |
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646 | { |
||
647 | return strtr($this->thumbFilenameTemplate, [ |
||
648 | '{original}' => $original, |
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649 | '{extension}' => $extension, |
||
650 | '{alias}' => $alias, |
||
651 | '{width}' => $width, |
||
652 | '{height}' => $height, |
||
653 | ]); |
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654 | } |
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655 | |||
656 | protected function setMediafileBaseData(): void |
||
663 | } |
||
664 | |||
665 | protected function setMediafileMetaData(): void |
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670 | } |
||
671 | } |
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672 |