Total Complexity | 49 |
Total Lines | 472 |
Duplicated Lines | 0 % |
Changes | 4 | ||
Bugs | 0 | Features | 2 |
Complex classes like ODataEntry 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 ODataEntry, and based on these observations, apply Extract Interface, too.
1 | <?php |
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18 | class ODataEntry |
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19 | { |
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20 | /** |
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21 | * Entry id. |
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22 | * |
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23 | * @var string|null |
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24 | */ |
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25 | public $id; |
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26 | /** |
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27 | * Entry Self Link. |
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28 | * |
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29 | * @var string|null |
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30 | */ |
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31 | public $selfLink; |
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32 | /** |
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33 | * Entry title. |
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34 | * |
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35 | * @var ODataTitle|null |
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36 | */ |
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37 | public $title; |
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38 | /** |
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39 | * Entry Edit Link. |
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40 | * |
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41 | * @var ODataLink|null |
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42 | */ |
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43 | public $editLink; |
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44 | /** |
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45 | * Entry Type. This become the value of term attribute of Category element. |
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46 | * |
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47 | * @var ODataCategory|null |
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48 | */ |
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49 | public $type; |
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50 | /** |
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51 | * Instance to hold entity properties. |
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52 | * Properties corresponding to "m:properties" under content element |
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53 | * in the case of Non-MLE. For MLE "m:properties" is direct child of entry. |
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54 | * |
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55 | * @var ODataPropertyContent|null |
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56 | */ |
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57 | public $propertyContent; |
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58 | /** |
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59 | * Collection of entry media links (Named Stream Links). |
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60 | * |
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61 | * @var array<ODataMediaLink> |
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62 | */ |
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63 | public $mediaLinks = []; |
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64 | /** |
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65 | * media link entry (MLE Link). |
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66 | * |
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67 | * @var ODataMediaLink|null |
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68 | */ |
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69 | public $mediaLink; |
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70 | /** |
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71 | * Collection of navigation links (can be expanded). |
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72 | * |
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73 | * @var array<ODataLink> |
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74 | */ |
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75 | public $links = []; |
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76 | /** |
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77 | * Entry ETag. |
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78 | * |
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79 | * @var string|null |
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80 | */ |
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81 | public $eTag; |
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82 | |||
83 | /** |
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84 | * True if this is a media link entry. |
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85 | * |
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86 | * @var bool|null |
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87 | */ |
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88 | public $isMediaLinkEntry; |
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89 | |||
90 | /** |
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91 | * The name of the resource set this entry belongs to, use in metadata output. |
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92 | * |
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93 | * @var string|null |
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94 | */ |
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95 | public $resourceSetName; |
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96 | |||
97 | /** |
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98 | * Last updated timestamp. |
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99 | * |
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100 | * @var string|null |
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101 | */ |
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102 | public $updated; |
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103 | |||
104 | /** |
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105 | * Service Base URI. |
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106 | * |
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107 | * @var string|null |
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108 | */ |
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109 | public $baseURI; |
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110 | |||
111 | /** |
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112 | * ODataEntry constructor. |
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113 | * @param string|null $id |
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114 | * @param string|null $selfLink |
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115 | * @param ODataTitle|null $title |
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116 | * @param ODataLink|null $editLink |
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117 | * @param ODataCategory|null $type |
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118 | * @param ODataPropertyContent|null $propertyContent |
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119 | * @param array $mediaLinks |
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120 | * @param ODataMediaLink|null $mediaLink |
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121 | * @param array $links |
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122 | * @param string|null $eTag |
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123 | * @param bool|null $isMediaLinkEntry |
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124 | * @param string|null $resourceSetName |
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125 | * @param string|null $updated |
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126 | * @param string|null $baseURI |
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127 | */ |
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128 | public function __construct( |
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129 | ?string $id = null, |
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130 | ?string $selfLink = null, |
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131 | ?ODataTitle $title = null, |
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132 | ?ODataLink $editLink = null, |
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133 | ?ODataCategory $type = null, |
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134 | ?ODataPropertyContent $propertyContent = null, |
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135 | array $mediaLinks = [], |
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136 | ?ODataMediaLink $mediaLink = null, |
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137 | array $links = [], |
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138 | ?string $eTag = null, |
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139 | ?bool $isMediaLinkEntry = null, |
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140 | ?string $resourceSetName = null, |
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141 | ?string $updated = null, |
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142 | ?string $baseURI = null |
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143 | ) { |
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144 | $this->id = $id; |
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145 | $this->selfLink = $selfLink; |
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146 | $this->title = $title; |
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147 | $this->editLink = $editLink; |
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148 | $this->type = $type; |
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149 | $this->propertyContent = $propertyContent; |
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150 | $this->mediaLinks = $mediaLinks; |
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151 | $this->mediaLink = $mediaLink; |
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152 | $this->links = $links; |
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153 | $this->eTag = $eTag; |
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154 | $this->isMediaLinkEntry = $isMediaLinkEntry; |
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155 | $this->resourceSetName = $resourceSetName; |
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156 | $this->updated = $updated; |
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157 | $this->baseURI = $baseURI; |
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158 | } |
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159 | |||
160 | /** |
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161 | * @return string|null |
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162 | */ |
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163 | public function getId(): ?string |
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164 | { |
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165 | return $this->id; |
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166 | } |
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167 | |||
168 | /** |
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169 | * @param string|null $id |
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170 | * @return ODataEntry |
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171 | */ |
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172 | public function setId(?string $id): ODataEntry |
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173 | { |
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174 | $this->id = $id; |
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175 | return $this; |
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176 | } |
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177 | |||
178 | /** |
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179 | * @return string|null |
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180 | */ |
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181 | public function getSelfLink(): ?string |
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182 | { |
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183 | return $this->selfLink; |
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184 | } |
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185 | |||
186 | /** |
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187 | * @param string|null $selfLink |
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188 | * @return ODataEntry |
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189 | */ |
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190 | public function setSelfLink(?string $selfLink): ODataEntry |
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191 | { |
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192 | $this->selfLink = $selfLink; |
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193 | return $this; |
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194 | } |
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195 | |||
196 | /** |
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197 | * @return ODataTitle|null |
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198 | */ |
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199 | public function getTitle(): ?ODataTitle |
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200 | { |
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201 | return $this->title; |
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202 | } |
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203 | |||
204 | /** |
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205 | * @param ODataTitle|null $title |
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206 | * @return ODataEntry |
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207 | */ |
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208 | public function setTitle(?ODataTitle $title): ODataEntry |
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209 | { |
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210 | $this->title = $title; |
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211 | return $this; |
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212 | } |
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213 | |||
214 | /** |
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215 | * @return string|null |
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216 | */ |
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217 | public function getETag(): ?string |
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218 | { |
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219 | return $this->eTag; |
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220 | } |
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221 | |||
222 | /** |
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223 | * @param string|null $eTag |
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224 | * @return ODataEntry |
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225 | */ |
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226 | public function setETag(?string $eTag): ODataEntry |
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227 | { |
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228 | $this->eTag = $eTag; |
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229 | return $this; |
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230 | } |
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231 | |||
232 | /** |
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233 | * @return bool|null |
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234 | */ |
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235 | public function getIsMediaLinkEntry(): ?bool |
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236 | { |
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237 | return $this->isMediaLinkEntry; |
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238 | } |
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239 | |||
240 | /** |
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241 | * @param bool|null $isMediaLinkEntry |
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242 | * @return ODataEntry |
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243 | */ |
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244 | public function setIsMediaLinkEntry(?bool $isMediaLinkEntry): ODataEntry |
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245 | { |
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246 | $this->isMediaLinkEntry = $isMediaLinkEntry; |
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247 | return $this; |
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248 | } |
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249 | |||
250 | /** |
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251 | * @return string|null |
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252 | */ |
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253 | public function getResourceSetName(): ?string |
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254 | { |
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255 | return $this->resourceSetName; |
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256 | } |
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257 | |||
258 | /** |
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259 | * @param string|null $resourceSetName |
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260 | * @return ODataEntry |
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261 | */ |
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262 | public function setResourceSetName(?string $resourceSetName): ODataEntry |
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263 | { |
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264 | $this->resourceSetName = $resourceSetName; |
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265 | return $this; |
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266 | } |
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267 | |||
268 | /** |
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269 | * @return string|null |
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270 | */ |
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271 | public function getUpdated(): ?string |
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272 | { |
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273 | return $this->updated; |
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274 | } |
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275 | |||
276 | /** |
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277 | * @param string|null $updated |
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278 | * @return ODataEntry |
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279 | */ |
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280 | public function setUpdated(?string $updated): ODataEntry |
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281 | { |
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282 | $this->updated = $updated; |
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283 | return $this; |
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284 | } |
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285 | |||
286 | /** |
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287 | * @return string|null |
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288 | */ |
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289 | public function getBaseURI(): ?string |
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292 | } |
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293 | |||
294 | /** |
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295 | * @param string|null $baseURI |
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296 | * @return ODataEntry |
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297 | */ |
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298 | public function setBaseURI(?string $baseURI): ODataEntry |
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299 | { |
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300 | $this->baseURI = $baseURI; |
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301 | return $this; |
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302 | } |
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303 | /** |
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304 | * @return AtomContent |
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305 | */ |
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306 | public function getAtomContent() |
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316 | } |
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317 | |||
318 | /** |
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319 | * @param AtomContent $atomContent |
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320 | */ |
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321 | public function setAtomContent(AtomObjectModel\AtomContent $atomContent) |
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324 | } |
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325 | |||
326 | /** |
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327 | * @return AtomAuthor |
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328 | */ |
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329 | public function getAtomAuthor() |
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332 | } |
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333 | |||
334 | /** |
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335 | * @return null|ODataPropertyContent |
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336 | */ |
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337 | public function getPropertyContent() |
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338 | { |
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339 | if (!$this->isMediaLinkEntry) { |
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340 | return null; |
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341 | } |
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342 | return $this->propertyContent; |
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343 | } |
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344 | |||
345 | /** |
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346 | * @param ODataPropertyContent|null $oDataPropertyContent |
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347 | */ |
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348 | public function setPropertyContent(ODataPropertyContent $oDataPropertyContent = null) |
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349 | { |
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350 | $this->propertyContent = $oDataPropertyContent; |
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351 | } |
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352 | |||
353 | /** |
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354 | * @return ODataLink |
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355 | */ |
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356 | public function getEditLink() |
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357 | { |
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358 | return $this->editLink; |
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359 | } |
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360 | |||
361 | /** |
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362 | * @return ODataCategory |
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363 | */ |
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364 | public function getType() |
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365 | { |
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366 | return $this->type; |
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367 | } |
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368 | |||
369 | /** |
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370 | * @param ODataCategory|null $type |
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371 | */ |
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372 | public function setType(ODataCategory $type = null) |
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373 | { |
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374 | $this->type = $type; |
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375 | if (null !== $type) { |
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376 | $rawTerm = $type->getTerm(); |
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377 | $termArray = explode('.', $rawTerm); |
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378 | $final = $termArray[count($termArray) - 1]; |
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379 | $this->resourceSetName = MetadataManager::getResourceSetNameFromResourceType($final); |
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380 | } |
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381 | } |
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382 | |||
383 | /** |
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384 | * @return ODataLink[] |
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385 | */ |
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386 | public function getLinks() |
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387 | { |
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388 | return $this->links; |
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389 | } |
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390 | |||
391 | /** |
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392 | * @param $links ODataLink[] |
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393 | */ |
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394 | public function setLinks(array $links) |
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395 | { |
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396 | $this->links = []; |
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397 | foreach ($links as $link) { |
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398 | if ('edit' == $link->getName()) { |
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399 | $this->editLink = $link; |
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400 | $this->resourceSetName = explode('(', $link->url)[0]; |
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401 | continue; |
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402 | } |
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403 | if ('http://schemas.microsoft.com/ado/2007/08/dataservices/related' == substr($link->getName(), 0, 61) |
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404 | ) { |
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405 | $this->links[] = $link; |
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406 | continue; |
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407 | } |
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408 | } |
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409 | } |
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410 | |||
411 | /** |
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412 | * @return ODataMediaLink[] |
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413 | */ |
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414 | public function getMediaLinks() |
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415 | { |
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416 | return $this->mediaLinks; |
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417 | } |
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418 | |||
419 | /** |
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420 | * @param ODataMediaLink[] $mediaLinks |
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421 | */ |
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422 | public function setMediaLinks(array $mediaLinks) |
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423 | { |
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424 | $this->mediaLinks = []; |
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425 | $editLink = null; |
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426 | foreach ($mediaLinks as $mediaLink) { |
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427 | $this->handleMediaLinkEntry($mediaLink, $editLink); |
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428 | } |
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429 | $this->correctMediaLinkSrc($editLink); |
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430 | if (null === $this->mediaLink) { |
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431 | $this->isMediaLinkEntry = false; |
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432 | } |
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433 | } |
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434 | |||
435 | /** |
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436 | * @param ODataMediaLink $mediaLink |
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437 | * @param ODataMediaLink|null $editLink |
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438 | */ |
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439 | private function handleMediaLinkEntry(ODataMediaLink $mediaLink, ODataMediaLink &$editLink = null) |
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440 | { |
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441 | if ('edit-media' == $mediaLink->rel) { |
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442 | $this->isMediaLinkEntry = true; |
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443 | $this->mediaLink = $mediaLink; |
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444 | } |
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445 | if (ODataConstants::ATOM_MEDIA_RESOURCE_RELATION_ATTRIBUTE_VALUE == substr($mediaLink->rel, 0, 68)) { |
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446 | $this->mediaLinks[] = $mediaLink; |
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447 | } |
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448 | if ('edit' == $mediaLink->rel) { |
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449 | $editLink = $mediaLink; |
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450 | } |
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451 | } |
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452 | |||
453 | /** |
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454 | * @param ODataMediaLink|null $editLink |
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455 | */ |
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456 | private function correctMediaLinkSrc(ODataMediaLink $editLink = null) |
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457 | { |
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458 | if (null !== $this->mediaLink && null !== $editLink) { |
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459 | $this->mediaLink->srcLink = $editLink->editLink . $this->mediaLink->editLink; |
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460 | foreach ($this->mediaLinks as $mediaLink) { |
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461 | $mediaLink->srcLink = $editLink->editLink . '/' . $mediaLink->name; |
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462 | } |
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463 | } |
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464 | } |
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465 | |||
466 | /** |
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467 | * @return ODataMediaLink |
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468 | */ |
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469 | public function getMediaLink() |
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472 | } |
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473 | |||
474 | /** |
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475 | * @param string|null $msg |
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476 | * @return bool |
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477 | */ |
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478 | public function isOk(&$msg = null) |
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479 | { |
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480 | if (!$this->propertyContent instanceof ODataPropertyContent) { |
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481 | $msg = 'Property content must be instanceof ODataPropertyContent.'; |
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482 | return false; |
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483 | } |
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484 | if (0 === count($this->propertyContent->properties)) { |
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485 | $msg = 'Must have at least one property present.'; |
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486 | return false; |
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487 | } |
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488 | |||
490 | } |
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491 | } |
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492 |
If an expression can have both
false
, andnull
as possible values. It is generally a good practice to always use strict comparison to clearly distinguish between those two values.