Divergence /
framework
| Total Complexity | 248 |
| Total Lines | 1461 |
| Duplicated Lines | 0 % |
| Changes | 13 | ||
| Bugs | 1 | Features | 0 |
Complex classes like ActiveRecord 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 ActiveRecord, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 48 | class ActiveRecord implements JsonSerializable |
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| 49 | { |
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| 50 | /** |
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| 51 | * @var bool $autoCreateTables Set this to true if you want the table(s) to automatically be created when not found. |
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| 52 | */ |
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| 53 | public static $autoCreateTables = true; |
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| 54 | |||
| 55 | /** |
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| 56 | * @var string $tableName Name of table |
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| 57 | */ |
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| 58 | public static $tableName = 'records'; |
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| 59 | |||
| 60 | /** |
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| 61 | * |
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| 62 | * @var string $singularNoun Noun to describe singular object |
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| 63 | */ |
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| 64 | public static $singularNoun = 'record'; |
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| 65 | |||
| 66 | /** |
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| 67 | * |
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| 68 | * @var string $pluralNoun Noun to describe a plurality of objects |
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| 69 | */ |
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| 70 | public static $pluralNoun = 'records'; |
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| 71 | |||
| 72 | /** |
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| 73 | * |
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| 74 | * @var array $fieldDefaults Defaults values for field definitions |
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| 75 | */ |
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| 76 | public static $fieldDefaults = [ |
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| 77 | 'type' => 'string', |
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| 78 | 'notnull' => true, |
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| 79 | ]; |
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| 80 | |||
| 81 | /** |
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| 82 | * @var array $fields Field definitions |
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| 83 | */ |
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| 84 | public static $fields = []; |
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| 85 | |||
| 86 | /** |
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| 87 | * @var array $indexes Index definitions |
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| 88 | */ |
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| 89 | public static $indexes = []; |
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| 90 | |||
| 91 | |||
| 92 | /** |
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| 93 | * @var array $validators Validation checks |
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| 94 | */ |
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| 95 | public static $validators = []; |
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| 96 | |||
| 97 | /** |
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| 98 | * @var array $relationships Relationship definitions |
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| 99 | */ |
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| 100 | public static $relationships = []; |
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| 101 | |||
| 102 | |||
| 103 | /** |
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| 104 | * Class names of possible contexts |
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| 105 | * @var array |
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| 106 | */ |
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| 107 | public static $contextClasses; |
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| 108 | |||
| 109 | /** |
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| 110 | * @var string|null $primaryKey The primary key for this model. Optional. Defaults to ID |
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| 111 | */ |
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| 112 | public static $primaryKey = null; |
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| 113 | |||
| 114 | /** |
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| 115 | * @var string $handleField Field which should be treated as unique but generated automatically. |
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| 116 | */ |
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| 117 | public static $handleField = 'Handle'; |
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| 118 | |||
| 119 | /** |
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| 120 | * @var null|string $rootClass The root class. |
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| 121 | */ |
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| 122 | public static $rootClass = null; |
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| 123 | |||
| 124 | /** |
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| 125 | * @var null|string $defaultClass The default class to be used when creating a new object. |
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| 126 | */ |
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| 127 | public static $defaultClass = null; |
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| 128 | |||
| 129 | /** |
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| 130 | * @var array $subClasses Array of class names providing valid classes you can use for this model. |
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| 131 | */ |
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| 132 | public static $subClasses = []; |
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| 133 | |||
| 134 | /** |
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| 135 | * @var callable $beforeSave Runs inside the save() method before save actually happens. |
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| 136 | */ |
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| 137 | public static $beforeSave; |
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| 138 | |||
| 139 | /** |
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| 140 | * @var callable $afterSave Runs inside the save() method after save if no exception was thrown. |
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| 141 | */ |
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| 142 | public static $afterSave; |
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| 143 | |||
| 144 | |||
| 145 | // versioning |
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| 146 | public static $historyTable; |
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| 147 | public static $createRevisionOnDestroy = true; |
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| 148 | public static $createRevisionOnSave = true; |
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| 149 | |||
| 150 | /** |
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| 151 | * Internal registry of fields that comprise this class. The setting of this variable of every parent derived from a child model will get merged. |
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| 152 | * |
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| 153 | * @var array $_classFields |
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| 154 | */ |
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| 155 | protected static $_classFields = []; |
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| 156 | |||
| 157 | /** |
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| 158 | * Internal registry of relationships that are part of this class. The setting of this variable of every parent derived from a child model will get merged. |
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| 159 | * |
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| 160 | * @var array $_classFields |
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| 161 | */ |
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| 162 | protected static $_classRelationships = []; |
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| 163 | |||
| 164 | /** |
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| 165 | * Internal registry of before save PHP callables that are part of this class. The setting of this variable of every parent derived from a child model will get merged. |
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| 166 | * |
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| 167 | * @var array $_classBeforeSave |
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| 168 | */ |
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| 169 | protected static $_classBeforeSave = []; |
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| 170 | |||
| 171 | /** |
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| 172 | * Internal registry of after save PHP callables that are part of this class. The setting of this variable of every parent derived from a child model will get merged. |
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| 173 | * |
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| 174 | * @var array $_classAfterSave |
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| 175 | */ |
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| 176 | protected static $_classAfterSave = []; |
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| 177 | |||
| 178 | /** |
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| 179 | * Global registry of booleans that check if a given model has had it's fields defined in a static context. The key is a class name and the value is a simple true / false. |
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| 180 | * |
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| 181 | * @used-by ActiveRecord::init() |
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| 182 | * |
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| 183 | * @var array $_fieldsDefined |
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| 184 | */ |
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| 185 | protected static $_fieldsDefined = []; |
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| 186 | |||
| 187 | /** |
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| 188 | * Global registry of booleans that check if a given model has had it's relationships defined in a static context. The key is a class name and the value is a simple true / false. |
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| 189 | * |
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| 190 | * @used-by ActiveRecord::init() |
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| 191 | * |
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| 192 | * @var array $_relationshipsDefined |
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| 193 | */ |
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| 194 | protected static $_relationshipsDefined = []; |
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| 195 | protected static $_eventsDefined = []; |
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| 196 | |||
| 197 | /** |
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| 198 | * @var array $_record Raw array data for this model. |
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| 199 | */ |
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| 200 | protected $_record; |
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| 201 | |||
| 202 | /** |
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| 203 | * @var array $_convertedValues Raw array data for this model of data normalized for it's field type. |
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| 204 | */ |
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| 205 | protected $_convertedValues; |
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| 206 | |||
| 207 | /** |
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| 208 | * @var RecordValidator $_validator Instance of a RecordValidator object. |
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| 209 | */ |
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| 210 | protected $_validator; |
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| 211 | |||
| 212 | /** |
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| 213 | * @var array $_validationErrors Array of validation errors if there are any. |
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| 214 | */ |
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| 215 | protected $_validationErrors; |
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| 216 | |||
| 217 | /** |
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| 218 | * @var array $_originalValues If any values have been changed the initial value is stored here. |
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| 219 | */ |
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| 220 | protected $_originalValues; |
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| 221 | |||
| 222 | |||
| 223 | /** |
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| 224 | * False by default. Set to true only when an object has had any field change from it's state when it was instantiated. |
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| 225 | * |
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| 226 | * @var bool $_isDirty |
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| 227 | * |
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| 228 | * @used-by $this->save() |
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| 229 | * @used-by $this->__get() |
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| 230 | */ |
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| 231 | protected $_isDirty; |
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| 232 | |||
| 233 | /** |
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| 234 | * True if this object was instantiated as a brand new object and isn't yet saved. |
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| 235 | * |
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| 236 | * @var bool $_isPhantom |
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| 237 | * |
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| 238 | * @used-by $this->save() |
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| 239 | * @used-by $this->__get() |
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| 240 | */ |
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| 241 | protected $_isPhantom; |
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| 242 | |||
| 243 | /** |
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| 244 | * True if this object was originally instantiated as a brand new object. Will stay true even if saved during that PHP runtime. |
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| 245 | * |
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| 246 | * @var bool $_wasPhantom |
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| 247 | * |
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| 248 | * @used-by $this->__get() |
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| 249 | */ |
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| 250 | protected $_wasPhantom; |
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| 251 | |||
| 252 | /** |
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| 253 | * True if this object is valid. This value is true by default and will only be set to false if the validator is executed first and finds a validation problem. |
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| 254 | * |
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| 255 | * @var bool $_isValid |
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| 256 | * |
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| 257 | * @used-by $this->__get() |
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| 258 | */ |
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| 259 | protected $_isValid; |
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| 260 | |||
| 261 | /** |
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| 262 | * False by default. Set to true only when an object that isPhantom is saved. |
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| 263 | * |
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| 264 | * @var bool $_isNew |
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| 265 | * |
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| 266 | * @used-by $this->save() |
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| 267 | * @used-by $this->__get() |
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| 268 | */ |
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| 269 | protected $_isNew; |
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| 270 | |||
| 271 | /** |
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| 272 | * False by default. Set to true when an object that already existed in the data store is saved. |
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| 273 | * |
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| 274 | * @var bool $_isUpdated |
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| 275 | * |
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| 276 | * @used-by $this->__get() |
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| 277 | */ |
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| 278 | protected $_isUpdated; |
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| 279 | |||
| 280 | /** Field Mapper */ |
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| 281 | protected ?FieldSetMapper $fieldSetMapper; |
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| 282 | |||
| 283 | /** |
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| 284 | * __construct Instantiates a Model and returns. |
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| 285 | * |
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| 286 | * @param array $record Raw array data to start off the model. |
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| 287 | * @param boolean $isDirty Whether or not to treat this object as if it was modified from the start. |
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| 288 | * @param boolean $isPhantom Whether or not to treat this object as a brand new record not yet in the database. |
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| 289 | * |
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| 290 | * @uses static::init |
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| 291 | * |
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| 292 | * @return static Instance of the value of $this->Class |
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| 293 | */ |
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| 294 | public function __construct($record = [], $isDirty = false, $isPhantom = null) |
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| 295 | { |
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| 296 | $this->_record = $record; |
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| 297 | $this->_isPhantom = isset($isPhantom) ? $isPhantom : empty($record); |
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| 298 | $this->_wasPhantom = $this->_isPhantom; |
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| 299 | $this->_isDirty = $this->_isPhantom || $isDirty; |
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| 300 | $this->_isNew = false; |
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| 301 | $this->_isUpdated = false; |
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| 302 | |||
| 303 | $this->_isValid = true; |
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| 304 | $this->_validationErrors = []; |
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| 305 | $this->_originalValues = []; |
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| 306 | |||
| 307 | static::init(); |
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| 308 | |||
| 309 | // set Class |
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| 310 | if (static::fieldExists('Class') && !$this->Class) { |
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| 311 | $this->Class = get_class($this); |
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| 312 | } |
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| 313 | } |
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| 314 | |||
| 315 | /** |
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| 316 | * __get Passthru to getValue($name) |
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| 317 | * |
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| 318 | * @param string $name Name of the magic field you want. |
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| 319 | * |
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| 320 | * @return mixed The return of $this->getValue($name) |
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| 321 | */ |
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| 322 | public function __get($name) |
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| 323 | { |
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| 324 | return $this->getValue($name); |
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| 325 | } |
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| 326 | |||
| 327 | /** |
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| 328 | * Passthru to setValue($name,$value) |
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| 329 | * |
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| 330 | * @param string $name Name of the magic field to set. |
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| 331 | * @param mixed $value Value to set. |
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| 332 | * |
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| 333 | * @return mixed The return of $this->setValue($name,$value) |
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| 334 | */ |
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| 335 | public function __set($name, $value) |
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| 336 | { |
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| 337 | return $this->setValue($name, $value); |
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| 338 | } |
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| 339 | |||
| 340 | /** |
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| 341 | * Tests if a magic class attribute is set or not. |
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| 342 | * |
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| 343 | * @param string $name Name of the magic field to set. |
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| 344 | * |
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| 345 | * @return bool Returns true if a value was returned by $this->getValue($name), false otherwise. |
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| 346 | */ |
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| 347 | public function __isset($name) |
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| 348 | { |
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| 349 | $value = $this->getValue($name); |
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| 350 | return isset($value); |
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| 351 | } |
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| 352 | |||
| 353 | /** |
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| 354 | * Gets the primary key field for his model. |
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| 355 | * |
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| 356 | * @return string ID by default or static::$primaryKey if it's set. |
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| 357 | */ |
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| 358 | public static function getPrimaryKey() |
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| 359 | { |
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| 360 | return isset(static::$primaryKey) ? static::$primaryKey : 'ID'; |
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| 361 | } |
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| 362 | |||
| 363 | /** |
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| 364 | * Gets the primary key value for his model. |
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| 365 | * |
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| 366 | * @return mixed The primary key value for this object. |
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| 367 | */ |
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| 368 | public function getPrimaryKeyValue() |
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| 369 | { |
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| 370 | if (isset(static::$primaryKey)) { |
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| 371 | return $this->__get(static::$primaryKey); |
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| 372 | } else { |
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| 373 | return $this->ID; |
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| 374 | } |
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| 375 | } |
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| 376 | |||
| 377 | /** |
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| 378 | * init Initializes the model by checking the ancestor tree for the existence of various config fields and merges them. |
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| 379 | * |
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| 380 | * @uses static::$_fieldsDefined Sets static::$_fieldsDefined[get_called_class()] to true after running. |
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| 381 | * @uses static::$_relationshipsDefined Sets static::$_relationshipsDefined[get_called_class()] to true after running. |
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| 382 | * @uses static::$_eventsDefined Sets static::$_eventsDefined[get_called_class()] to true after running. |
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| 383 | * |
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| 384 | * @used-by static::__construct() |
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| 385 | * @used-by static::fieldExists() |
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| 386 | * @used-by static::getClassFields() |
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| 387 | * @used-by static::getColumnName() |
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| 388 | * |
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| 389 | * @return void |
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| 390 | */ |
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| 391 | public static function init() |
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| 392 | { |
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| 393 | $className = get_called_class(); |
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| 394 | if (empty(static::$_fieldsDefined[$className])) { |
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| 395 | static::_defineFields(); |
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| 396 | static::_initFields(); |
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| 397 | |||
| 398 | static::$_fieldsDefined[$className] = true; |
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| 399 | } |
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| 400 | if (empty(static::$_relationshipsDefined[$className]) && static::isRelational()) { |
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| 401 | static::_defineRelationships(); |
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Bug
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| 402 | static::_initRelationships(); |
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| 403 | |||
| 404 | static::$_relationshipsDefined[$className] = true; |
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| 405 | } |
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| 406 | |||
| 407 | if (empty(static::$_eventsDefined[$className])) { |
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| 408 | static::_defineEvents(); |
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| 409 | |||
| 410 | static::$_eventsDefined[$className] = true; |
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| 411 | } |
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| 412 | } |
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| 413 | |||
| 414 | /** |
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| 415 | * getValue Pass thru for __get |
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| 416 | * |
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| 417 | * @param string $name The name of the field you want to get. |
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| 418 | * |
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| 419 | * @return mixed Value of the field you wanted if it exists or null otherwise. |
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| 420 | */ |
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| 421 | public function getValue($name) |
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| 422 | { |
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| 423 | switch ($name) { |
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| 424 | case 'isDirty': |
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| 425 | return $this->_isDirty; |
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| 426 | |||
| 427 | case 'isPhantom': |
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| 428 | return $this->_isPhantom; |
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| 429 | |||
| 430 | case 'wasPhantom': |
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| 431 | return $this->_wasPhantom; |
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| 432 | |||
| 433 | case 'isValid': |
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| 434 | return $this->_isValid; |
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| 435 | |||
| 436 | case 'isNew': |
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| 437 | return $this->_isNew; |
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| 438 | |||
| 439 | case 'isUpdated': |
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| 440 | return $this->_isUpdated; |
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| 441 | |||
| 442 | case 'validationErrors': |
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| 443 | return array_filter($this->_validationErrors); |
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| 444 | |||
| 445 | case 'data': |
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| 446 | return $this->getData(); |
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| 447 | |||
| 448 | case 'originalValues': |
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| 449 | return $this->_originalValues; |
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| 450 | |||
| 451 | default: |
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| 452 | { |
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| 453 | // handle field |
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| 454 | if (static::fieldExists($name)) { |
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| 455 | return $this->_getFieldValue($name); |
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| 456 | } |
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| 457 | // handle relationship |
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| 458 | elseif (static::isRelational()) { |
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| 459 | if (static::_relationshipExists($name)) { |
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| 460 | return $this->_getRelationshipValue($name); |
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| 461 | } |
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| 462 | } |
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| 463 | // default Handle to ID if not caught by fieldExists |
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| 464 | elseif ($name == static::$handleField) { |
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| 465 | return $this->ID; |
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| 466 | } |
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| 467 | } |
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| 468 | } |
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| 469 | // undefined |
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| 470 | return null; |
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| 471 | } |
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| 472 | |||
| 473 | /** |
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| 474 | * Sets a value on this model. |
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| 475 | * |
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| 476 | * @param string $name |
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| 477 | * @param mixed $value |
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| 478 | * @return void|false False if the field does not exist. Void otherwise. |
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| 479 | */ |
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| 480 | public function setValue($name, $value) |
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| 481 | { |
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| 482 | // handle field |
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| 483 | if (static::fieldExists($name)) { |
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| 484 | $this->_setFieldValue($name, $value); |
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| 485 | } |
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| 486 | // undefined |
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| 487 | else { |
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| 488 | return false; |
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| 489 | } |
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| 490 | } |
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| 491 | |||
| 492 | /** |
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| 493 | * Checks if this model is versioned. |
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| 494 | * |
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| 495 | * @return boolean Returns true if this class is defined with Divergence\Models\Versioning as a trait. |
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| 496 | */ |
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| 497 | public static function isVersioned() |
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| 498 | { |
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| 499 | return in_array('Divergence\\Models\\Versioning', class_uses(get_called_class())); |
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| 500 | } |
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| 501 | |||
| 502 | /** |
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| 503 | * Checks if this model is ready for relationships. |
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| 504 | * |
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| 505 | * @return boolean Returns true if this class is defined with Divergence\Models\Relations as a trait. |
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| 506 | */ |
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| 507 | public static function isRelational() |
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| 508 | { |
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| 509 | return in_array('Divergence\\Models\\Relations', class_uses(get_called_class())); |
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| 510 | } |
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| 511 | |||
| 512 | /** |
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| 513 | * Create a new object from this model. |
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| 514 | * |
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| 515 | * @param array $values Array of keys as fields and values. |
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| 516 | * @param boolean $save If the object should be immediately saved to database before being returned. |
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| 517 | * @return static An object of this model. |
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| 518 | */ |
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| 519 | public static function create($values = [], $save = false) |
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| 520 | { |
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| 521 | $className = get_called_class(); |
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| 522 | |||
| 523 | // create class |
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| 524 | /** @var ActiveRecord */ |
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| 525 | $ActiveRecord = new $className(); |
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| 526 | $ActiveRecord->setFields($values); |
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| 527 | |||
| 528 | if ($save) { |
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| 529 | $ActiveRecord->save(); |
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| 530 | } |
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| 531 | |||
| 532 | return $ActiveRecord; |
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| 533 | } |
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| 534 | |||
| 535 | /** |
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| 536 | * Checks if a model is a certain class. |
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| 537 | * @param string $class Check if the model matches this class. |
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| 538 | * @return boolean True if model matches the class provided. False otherwise. |
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| 539 | */ |
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| 540 | public function isA($class) |
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| 541 | { |
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| 542 | return is_a($this, $class); |
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| 543 | } |
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| 544 | |||
| 545 | /** |
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| 546 | * Used to instantiate a new model of a different class with this model's field's. Useful when you have similar classes or subclasses with the same parent. |
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| 547 | * |
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| 548 | * @param string $className If you leave this blank the return will be $this |
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| 549 | * @param array $fieldValues Optional. Any field values you want to override. |
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| 550 | * @return static A new model of a different class with this model's field's. Useful when you have similar classes or subclasses with the same parent. |
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| 551 | */ |
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| 552 | public function changeClass($className = false, $fieldValues = false) |
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| 553 | { |
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| 554 | if (!$className) { |
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| 555 | return $this; |
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| 556 | } |
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| 557 | |||
| 558 | $this->_record[static::_cn('Class')] = $className; |
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| 559 | $ActiveRecord = new $className($this->_record, true, $this->isPhantom); |
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| 560 | |||
| 561 | if ($fieldValues) { |
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| 562 | $ActiveRecord->setFields($fieldValues); |
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| 563 | } |
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| 564 | |||
| 565 | if (!$this->isPhantom) { |
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| 566 | $ActiveRecord->save(); |
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| 567 | } |
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| 568 | |||
| 569 | return $ActiveRecord; |
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| 570 | } |
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| 571 | |||
| 572 | /** |
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| 573 | * Change multiple fields in the model with an array. |
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| 574 | * |
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| 575 | * @param array $values Field/values array to change multiple fields in this model. |
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| 576 | * @return void |
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| 577 | */ |
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| 578 | public function setFields($values) |
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| 582 | } |
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| 583 | } |
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| 584 | |||
| 585 | /** |
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| 586 | * Change one field in the model. |
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| 587 | * |
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| 588 | * @param string $field |
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| 589 | * @param mixed $value |
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| 590 | * @return void |
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| 591 | */ |
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| 592 | public function setField($field, $value) |
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| 593 | { |
||
| 594 | $this->_setFieldValue($field, $value); |
||
| 595 | } |
||
| 596 | |||
| 597 | /** |
||
| 598 | * Implements JsonSerializable for this class. |
||
| 599 | * |
||
| 600 | * @return array Return for extension JsonSerializable |
||
| 601 | */ |
||
| 602 | public function jsonSerialize(): array |
||
| 603 | { |
||
| 604 | return $this->getData(); |
||
| 605 | } |
||
| 606 | |||
| 607 | /** |
||
| 608 | * Gets normalized object data. |
||
| 609 | * |
||
| 610 | * @return array The model's data as a normal array with any validation errors included. |
||
| 611 | */ |
||
| 612 | public function getData() |
||
| 613 | { |
||
| 614 | $data = []; |
||
| 615 | |||
| 616 | foreach (static::$_classFields[get_called_class()] as $field => $options) { |
||
| 617 | $data[$field] = $this->_getFieldValue($field); |
||
| 618 | } |
||
| 619 | |||
| 620 | if ($this->validationErrors) { |
||
| 621 | $data['validationErrors'] = $this->validationErrors; |
||
| 622 | } |
||
| 623 | |||
| 624 | return $data; |
||
| 625 | } |
||
| 626 | |||
| 627 | /** |
||
| 628 | * Checks if a field has been changed from it's value when this object was created. |
||
| 629 | * |
||
| 630 | * @param string $field |
||
| 631 | * @return boolean |
||
| 632 | */ |
||
| 633 | public function isFieldDirty($field) |
||
| 634 | { |
||
| 635 | return $this->isPhantom || array_key_exists($field, $this->_originalValues); |
||
| 636 | } |
||
| 637 | |||
| 638 | /** |
||
| 639 | * Gets values that this model was instantiated with for a given field. |
||
| 640 | * |
||
| 641 | * @param string $field Field name |
||
| 642 | * @return mixed |
||
| 643 | */ |
||
| 644 | public function getOriginalValue($field) |
||
| 645 | { |
||
| 646 | return $this->_originalValues[$field]; |
||
| 647 | } |
||
| 648 | |||
| 649 | /** |
||
| 650 | * Fires a DB::clearCachedRecord a key static::$tableName.'/'.static::getPrimaryKey() |
||
| 651 | * |
||
| 652 | * @return void |
||
| 653 | */ |
||
| 654 | public function clearCaches() |
||
| 655 | { |
||
| 656 | foreach ($this->getClassFields() as $field => $options) { |
||
| 657 | if (!empty($options['unique']) || !empty($options['primary'])) { |
||
| 658 | $key = sprintf('%s/%s', static::$tableName, $field); |
||
| 659 | DB::clearCachedRecord($key); |
||
| 660 | } |
||
| 661 | } |
||
| 662 | } |
||
| 663 | |||
| 664 | /** |
||
| 665 | * Runs the before save event function one at a time for any class that had $beforeSave configured in the ancestor tree. |
||
| 666 | */ |
||
| 667 | public function beforeSave() |
||
| 668 | { |
||
| 669 | foreach (static::$_classBeforeSave as $beforeSave) { |
||
| 670 | if (is_callable($beforeSave)) { |
||
| 671 | $beforeSave($this); |
||
| 672 | } |
||
| 673 | } |
||
| 674 | } |
||
| 675 | |||
| 676 | /** |
||
| 677 | * Runs the after save event function one at a time for any class that had $beforeSave configured in the ancestor tree. Will only fire if save was successful. |
||
| 678 | */ |
||
| 679 | public function afterSave() |
||
| 680 | { |
||
| 681 | foreach (static::$_classAfterSave as $afterSave) { |
||
| 682 | if (is_callable($afterSave)) { |
||
| 683 | $afterSave($this); |
||
| 684 | } |
||
| 685 | } |
||
| 686 | } |
||
| 687 | |||
| 688 | /** |
||
| 689 | * Saves this object to the database currently in use. |
||
| 690 | * |
||
| 691 | * @param bool $deep Default is true. When true will try to save any dirty models in any defined and initialized relationships. |
||
| 692 | * |
||
| 693 | * @uses $this->_isPhantom |
||
| 694 | * @uses $this->_isDirty |
||
| 695 | */ |
||
| 696 | public function save($deep = true) |
||
| 697 | { |
||
| 698 | // run before save |
||
| 699 | $this->beforeSave(); |
||
| 700 | |||
| 701 | if (static::isVersioned()) { |
||
| 702 | $this->beforeVersionedSave(); |
||
| 703 | } |
||
| 704 | |||
| 705 | // set created |
||
| 706 | if (static::fieldExists('Created') && (!$this->Created || ($this->Created == 'CURRENT_TIMESTAMP'))) { |
||
| 707 | $this->Created = time(); |
||
| 708 | } |
||
| 709 | |||
| 710 | // validate |
||
| 711 | if (!$this->validate($deep)) { |
||
| 712 | throw new Exception('Cannot save invalid record'); |
||
| 713 | } |
||
| 714 | |||
| 715 | $this->clearCaches(); |
||
| 716 | |||
| 717 | if ($this->isDirty) { |
||
| 718 | // prepare record values |
||
| 719 | $recordValues = $this->_prepareRecordValues(); |
||
| 720 | |||
| 721 | // transform record to set array |
||
| 722 | $set = static::_mapValuesToSet($recordValues); |
||
| 723 | |||
| 724 | // create new or update existing |
||
| 725 | if ($this->_isPhantom) { |
||
| 726 | DB::nonQuery((new Insert())->setTable(static::$tableName)->set($set), null, [static::class,'handleException']); |
||
| 727 | $this->_record[$this->getPrimaryKey()] = DB::insertID(); |
||
| 728 | $this->_isPhantom = false; |
||
| 729 | $this->_isNew = true; |
||
| 730 | } elseif (count($set)) { |
||
| 731 | DB::nonQuery((new Update())->setTable(static::$tableName)->set($set)->where( |
||
| 732 | sprintf('`%s` = %u', static::_cn($this->getPrimaryKey()), $this->getPrimaryKeyValue()) |
||
| 733 | ), null, [static::class,'handleException']); |
||
| 734 | |||
| 735 | $this->_isUpdated = true; |
||
| 736 | } |
||
| 737 | |||
| 738 | // update state |
||
| 739 | $this->_isDirty = false; |
||
| 740 | if (static::isVersioned()) { |
||
| 741 | $this->afterVersionedSave(); |
||
| 742 | } |
||
| 743 | } |
||
| 744 | $this->afterSave(); |
||
| 745 | } |
||
| 746 | |||
| 747 | |||
| 748 | /** |
||
| 749 | * Deletes this object. |
||
| 750 | * |
||
| 751 | * @return bool True if database returns number of affected rows above 0. False otherwise. |
||
| 752 | */ |
||
| 753 | public function destroy() |
||
| 754 | { |
||
| 755 | if (static::isVersioned()) { |
||
| 756 | if (static::$createRevisionOnDestroy) { |
||
| 757 | // save a copy to history table |
||
| 758 | if ($this->fieldExists('Created')) { |
||
| 759 | $this->Created = time(); |
||
| 760 | } |
||
| 761 | |||
| 762 | $recordValues = $this->_prepareRecordValues(); |
||
| 763 | $set = static::_mapValuesToSet($recordValues); |
||
| 764 | |||
| 765 | DB::nonQuery((new Insert())->setTable(static::getHistoryTable())->set($set), null, [static::class,'handleException']); |
||
| 766 | } |
||
| 767 | } |
||
| 768 | |||
| 769 | return static::delete($this->getPrimaryKeyValue()); |
||
| 770 | } |
||
| 771 | |||
| 772 | /** |
||
| 773 | * Delete by ID |
||
| 774 | * |
||
| 775 | * @param int $id |
||
| 776 | * @return bool True if database returns number of affected rows above 0. False otherwise. |
||
| 777 | */ |
||
| 778 | public static function delete($id) |
||
| 779 | { |
||
| 780 | DB::nonQuery((new Delete())->setTable(static::$tableName)->where(sprintf('`%s` = %u', static::_cn(static::$primaryKey ? static::$primaryKey : 'ID'), $id)), null, [static::class,'handleException']); |
||
| 781 | |||
| 782 | return DB::affectedRows() > 0; |
||
| 783 | } |
||
| 784 | |||
| 785 | /** |
||
| 786 | * Checks of a field exists for this model in the fields config. |
||
| 787 | * |
||
| 788 | * @param string $field Name of the field |
||
| 789 | * @return bool True if the field exists. False otherwise. |
||
| 790 | */ |
||
| 791 | public static function fieldExists($field) |
||
| 792 | { |
||
| 793 | static::init(); |
||
| 794 | return array_key_exists($field, static::$_classFields[get_called_class()]); |
||
| 795 | } |
||
| 796 | |||
| 797 | /** |
||
| 798 | * Returns the current configuration of class fields for the called class. |
||
| 799 | * |
||
| 800 | * @return array Current configuration of class fields for the called class. |
||
| 801 | */ |
||
| 802 | public static function getClassFields() |
||
| 803 | { |
||
| 804 | static::init(); |
||
| 805 | return static::$_classFields[get_called_class()]; |
||
| 806 | } |
||
| 807 | |||
| 808 | /** |
||
| 809 | * Returns either a field option or an array of all the field options. |
||
| 810 | * |
||
| 811 | * @param string $field Name of the field. |
||
| 812 | * @param boolean $optionKey |
||
| 813 | * @return void |
||
| 814 | */ |
||
| 815 | public static function getFieldOptions($field, $optionKey = false) |
||
| 816 | { |
||
| 817 | if ($optionKey) { |
||
| 818 | return static::$_classFields[get_called_class()][$field][$optionKey]; |
||
| 819 | } else { |
||
| 820 | return static::$_classFields[get_called_class()][$field]; |
||
| 821 | } |
||
| 822 | } |
||
| 823 | |||
| 824 | /** |
||
| 825 | * Returns columnName for given field |
||
| 826 | * @param string $field name of field |
||
| 827 | * @return string column name |
||
| 828 | */ |
||
| 829 | public static function getColumnName($field) |
||
| 830 | { |
||
| 831 | static::init(); |
||
| 832 | if (!static::fieldExists($field)) { |
||
| 833 | throw new Exception('getColumnName called on nonexisting column: ' . get_called_class().'->'.$field); |
||
| 834 | } |
||
| 835 | |||
| 836 | return static::$_classFields[get_called_class()][$field]['columnName']; |
||
| 837 | } |
||
| 838 | |||
| 839 | public static function mapFieldOrder($order) |
||
| 840 | { |
||
| 841 | return static::_mapFieldOrder($order); |
||
| 842 | } |
||
| 843 | |||
| 844 | public static function mapConditions($conditions) |
||
| 845 | { |
||
| 846 | return static::_mapConditions($conditions); |
||
| 847 | } |
||
| 848 | |||
| 849 | /** |
||
| 850 | * Returns static::$rootClass for the called class. |
||
| 851 | * |
||
| 852 | * @return string static::$rootClass for the called class. |
||
| 853 | */ |
||
| 854 | public function getRootClass() |
||
| 855 | { |
||
| 856 | return static::$rootClass; |
||
| 857 | } |
||
| 858 | |||
| 859 | /** |
||
| 860 | * Sets an array of validation errors for this object. |
||
| 861 | * |
||
| 862 | * @param array $array Validation errors in the form Field Name => error message |
||
| 863 | * @return void |
||
| 864 | */ |
||
| 865 | public function addValidationErrors($array) |
||
| 866 | { |
||
| 867 | foreach ($array as $field => $errorMessage) { |
||
| 868 | $this->addValidationError($field, $errorMessage); |
||
| 869 | } |
||
| 870 | } |
||
| 871 | |||
| 872 | /** |
||
| 873 | * Sets a validation error for this object. Sets $this->_isValid to false. |
||
| 874 | * |
||
| 875 | * @param string $field |
||
| 876 | * @param string $errorMessage |
||
| 877 | * @return void |
||
| 878 | */ |
||
| 879 | public function addValidationError($field, $errorMessage) |
||
| 880 | { |
||
| 881 | $this->_isValid = false; |
||
| 882 | $this->_validationErrors[$field] = $errorMessage; |
||
| 883 | } |
||
| 884 | |||
| 885 | /** |
||
| 886 | * Get a validation error for a given field. |
||
| 887 | * |
||
| 888 | * @param string $field Name of the field. |
||
| 889 | * @return string|null A validation error for the field. Null is no validation error found. |
||
| 890 | */ |
||
| 891 | public function getValidationError($field) |
||
| 892 | { |
||
| 893 | // break apart path |
||
| 894 | $crumbs = explode('.', $field); |
||
| 895 | |||
| 896 | // resolve path recursively |
||
| 897 | $cur = &$this->_validationErrors; |
||
| 898 | while ($crumb = array_shift($crumbs)) { |
||
| 899 | if (array_key_exists($crumb, $cur)) { |
||
| 900 | $cur = &$cur[$crumb]; |
||
| 901 | } else { |
||
| 902 | return null; |
||
| 903 | } |
||
| 904 | } |
||
| 905 | |||
| 906 | // return current value |
||
| 907 | return $cur; |
||
| 908 | } |
||
| 909 | |||
| 910 | /** |
||
| 911 | * Validates the model. Instantiates a new RecordValidator object and sets it to $this->_validator. |
||
| 912 | * Then validates against the set validators in this model. Returns $this->_isValid |
||
| 913 | * |
||
| 914 | * @param boolean $deep If true will attempt to validate any already loaded relationship members. |
||
| 915 | * @return bool $this->_isValid which could be set to true or false depending on what happens with the RecordValidator. |
||
| 916 | */ |
||
| 917 | public function validate($deep = true) |
||
| 918 | { |
||
| 919 | $this->_isValid = true; |
||
| 920 | $this->_validationErrors = []; |
||
| 921 | |||
| 922 | if (!isset($this->_validator)) { |
||
| 923 | $this->_validator = new RecordValidator($this->_record); |
||
| 924 | } else { |
||
| 925 | $this->_validator->resetErrors(); |
||
| 926 | } |
||
| 927 | |||
| 928 | foreach (static::$validators as $validator) { |
||
| 929 | $this->_validator->validate($validator); |
||
| 930 | } |
||
| 931 | |||
| 932 | $this->finishValidation(); |
||
| 933 | |||
| 934 | if ($deep) { |
||
| 935 | // validate relationship objects |
||
| 936 | if (!empty(static::$_classRelationships[get_called_class()])) { |
||
| 937 | foreach (static::$_classRelationships[get_called_class()] as $relationship => $options) { |
||
| 938 | if (empty($this->_relatedObjects[$relationship])) { |
||
| 939 | continue; |
||
| 940 | } |
||
| 941 | |||
| 942 | |||
| 943 | if ($options['type'] == 'one-one') { |
||
| 944 | if ($this->_relatedObjects[$relationship]->isDirty) { |
||
| 945 | $this->_relatedObjects[$relationship]->validate(); |
||
| 946 | $this->_isValid = $this->_isValid && $this->_relatedObjects[$relationship]->isValid; |
||
| 947 | $this->_validationErrors[$relationship] = $this->_relatedObjects[$relationship]->validationErrors; |
||
| 948 | } |
||
| 949 | } elseif ($options['type'] == 'one-many') { |
||
| 950 | foreach ($this->_relatedObjects[$relationship] as $i => $object) { |
||
| 951 | if ($object->isDirty) { |
||
| 952 | $object->validate(); |
||
| 953 | $this->_isValid = $this->_isValid && $object->isValid; |
||
| 954 | $this->_validationErrors[$relationship][$i] = $object->validationErrors; |
||
| 955 | } |
||
| 956 | } |
||
| 957 | } |
||
| 958 | } // foreach |
||
| 959 | } // if |
||
| 960 | } // if ($deep) |
||
| 961 | |||
| 962 | return $this->_isValid; |
||
| 963 | } |
||
| 964 | |||
| 965 | /** |
||
| 966 | * Handle any errors that come from the database client in the process of running a query. |
||
| 967 | * If the error code from MySQL 42S02 (table not found) is thrown this method will attempt to create the table before running the original query and returning. |
||
| 968 | * Other errors will be routed through to DB::handleException |
||
| 969 | * |
||
| 970 | * @param Exception $exception |
||
| 971 | * @param string $query |
||
| 972 | * @param array $queryLog |
||
| 973 | * @param array|string $parameters |
||
| 974 | * @return mixed Retried query result or the return from DB::handleException |
||
| 975 | */ |
||
| 976 | public static function handleException(\Exception $e, $query = null, $queryLog = null, $parameters = null) |
||
| 977 | { |
||
| 978 | $Connection = DB::getConnection(); |
||
| 979 | if ($Connection->errorCode() == '42S02' && static::$autoCreateTables) { |
||
| 980 | $CreateTable = SQL::getCreateTable(static::$rootClass); |
||
| 981 | |||
| 982 | // history versions table |
||
| 983 | if (static::isVersioned()) { |
||
| 984 | $CreateTable .= SQL::getCreateTable(static::$rootClass, true); |
||
| 985 | } |
||
| 986 | |||
| 987 | $Statement = $Connection->query($CreateTable); |
||
| 988 | |||
| 989 | // check for errors |
||
| 990 | $ErrorInfo = $Statement->errorInfo(); |
||
| 991 | |||
| 992 | // handle query error |
||
| 993 | if ($ErrorInfo[0] != '00000') { |
||
| 994 | self::handleException($query, $queryLog); |
||
| 995 | } |
||
| 996 | |||
| 997 | // clear buffer (required for the next query to work without running fetchAll first |
||
| 998 | $Statement->closeCursor(); |
||
| 999 | |||
| 1000 | return $Connection->query((string)$query); // now the query should finish with no error |
||
| 1001 | } else { |
||
| 1002 | return DB::handleException($e, $query, $queryLog); |
||
| 1003 | } |
||
| 1004 | } |
||
| 1005 | |||
| 1006 | /** |
||
| 1007 | * Iterates through all static::$beforeSave and static::$afterSave in this class and any of it's parent classes. |
||
| 1008 | * Checks if they are callables and if they are adds them to static::$_classBeforeSave[] and static::$_classAfterSave[] |
||
| 1009 | * |
||
| 1010 | * @return void |
||
| 1011 | * |
||
| 1012 | * @uses static::$beforeSave |
||
| 1013 | * @uses static::$afterSave |
||
| 1014 | * @uses static::$_classBeforeSave |
||
| 1015 | * @uses static::$_classAfterSave |
||
| 1016 | */ |
||
| 1017 | protected static function _defineEvents() |
||
| 1018 | { |
||
| 1019 | // run before save |
||
| 1020 | $className = get_called_class(); |
||
| 1021 | |||
| 1022 | // merge fields from first ancestor up |
||
| 1023 | $classes = class_parents($className); |
||
| 1024 | array_unshift($classes, $className); |
||
| 1025 | |||
| 1026 | while ($class = array_pop($classes)) { |
||
| 1027 | if (is_callable($class::$beforeSave)) { |
||
| 1028 | if (!empty($class::$beforeSave)) { |
||
| 1029 | if (!in_array($class::$beforeSave, static::$_classBeforeSave)) { |
||
| 1030 | static::$_classBeforeSave[] = $class::$beforeSave; |
||
| 1031 | } |
||
| 1032 | } |
||
| 1033 | } |
||
| 1034 | |||
| 1035 | if (is_callable($class::$afterSave)) { |
||
| 1036 | if (!empty($class::$afterSave)) { |
||
| 1037 | if (!in_array($class::$afterSave, static::$_classAfterSave)) { |
||
| 1038 | static::$_classAfterSave[] = $class::$afterSave; |
||
| 1039 | } |
||
| 1040 | } |
||
| 1041 | } |
||
| 1042 | } |
||
| 1043 | } |
||
| 1044 | |||
| 1045 | /** |
||
| 1046 | * Merges all static::$_classFields in this class and any of it's parent classes. |
||
| 1047 | * Sets the merged value to static::$_classFields[get_called_class()] |
||
| 1048 | * |
||
| 1049 | * @return void |
||
| 1050 | * |
||
| 1051 | * @uses static::$_classFields |
||
| 1052 | * @uses static::$_classFields |
||
| 1053 | */ |
||
| 1054 | protected static function _defineFields() |
||
| 1055 | { |
||
| 1056 | $className = get_called_class(); |
||
| 1057 | |||
| 1058 | // skip if fields already defined |
||
| 1059 | if (isset(static::$_classFields[$className])) { |
||
| 1060 | return; |
||
| 1061 | } |
||
| 1062 | |||
| 1063 | // merge fields from first ancestor up |
||
| 1064 | $classes = class_parents($className); |
||
| 1065 | array_unshift($classes, $className); |
||
| 1066 | |||
| 1067 | static::$_classFields[$className] = []; |
||
| 1068 | while ($class = array_pop($classes)) { |
||
| 1069 | if (!empty($class::$fields)) { |
||
| 1070 | static::$_classFields[$className] = array_merge(static::$_classFields[$className], $class::$fields); |
||
| 1071 | } |
||
| 1072 | } |
||
| 1073 | |||
| 1074 | // versioning |
||
| 1075 | if (static::isVersioned()) { |
||
| 1076 | static::$_classFields[$className] = array_merge(static::$_classFields[$className], static::$versioningFields); |
||
| 1077 | } |
||
| 1078 | } |
||
| 1079 | |||
| 1080 | |||
| 1081 | /** |
||
| 1082 | * Called after _defineFields to initialize and apply defaults to the fields property |
||
| 1083 | * Must be idempotent as it may be applied multiple times up the inheritance chain |
||
| 1084 | * @return void |
||
| 1085 | * |
||
| 1086 | * @uses static::$_classFields |
||
| 1087 | */ |
||
| 1088 | protected static function _initFields() |
||
| 1089 | { |
||
| 1090 | $className = get_called_class(); |
||
| 1091 | $optionsMask = [ |
||
| 1092 | 'type' => null, |
||
| 1093 | 'length' => null, |
||
| 1094 | 'primary' => null, |
||
| 1095 | 'unique' => null, |
||
| 1096 | 'autoincrement' => null, |
||
| 1097 | 'notnull' => null, |
||
| 1098 | 'unsigned' => null, |
||
| 1099 | 'default' => null, |
||
| 1100 | 'values' => null, |
||
| 1101 | ]; |
||
| 1102 | |||
| 1103 | // apply default values to field definitions |
||
| 1104 | if (!empty(static::$_classFields[$className])) { |
||
| 1105 | $fields = []; |
||
| 1106 | |||
| 1107 | foreach (static::$_classFields[$className] as $field => $options) { |
||
| 1108 | if (is_string($field)) { |
||
| 1109 | if (is_array($options)) { |
||
| 1110 | $fields[$field] = array_merge($optionsMask, static::$fieldDefaults, ['columnName' => $field], $options); |
||
| 1111 | } elseif (is_string($options)) { |
||
| 1112 | $fields[$field] = array_merge($optionsMask, static::$fieldDefaults, ['columnName' => $field, 'type' => $options]); |
||
| 1113 | } elseif ($options == null) { |
||
| 1114 | continue; |
||
| 1115 | } |
||
| 1116 | } elseif (is_string($options)) { |
||
| 1117 | $field = $options; |
||
| 1118 | $fields[$field] = array_merge($optionsMask, static::$fieldDefaults, ['columnName' => $field]); |
||
| 1119 | } |
||
| 1120 | |||
| 1121 | if ($field == 'Class') { |
||
| 1122 | // apply Class enum values |
||
| 1123 | $fields[$field]['values'] = static::$subClasses; |
||
| 1124 | } |
||
| 1125 | |||
| 1126 | if (!isset($fields[$field]['blankisnull']) && empty($fields[$field]['notnull'])) { |
||
| 1127 | $fields[$field]['blankisnull'] = true; |
||
| 1128 | } |
||
| 1129 | |||
| 1130 | if ($fields[$field]['autoincrement']) { |
||
| 1131 | $fields[$field]['primary'] = true; |
||
| 1132 | } |
||
| 1133 | } |
||
| 1134 | |||
| 1135 | static::$_classFields[$className] = $fields; |
||
| 1136 | } |
||
| 1137 | } |
||
| 1138 | |||
| 1139 | |||
| 1140 | /** |
||
| 1141 | * Returns class name for instantiating given record |
||
| 1142 | * @param array $record record |
||
| 1143 | * @return string class name |
||
| 1144 | */ |
||
| 1145 | protected static function _getRecordClass($record) |
||
| 1146 | { |
||
| 1147 | $static = get_called_class(); |
||
| 1148 | |||
| 1149 | if (!static::fieldExists('Class')) { |
||
| 1150 | return $static; |
||
| 1151 | } |
||
| 1152 | |||
| 1153 | $columnName = static::_cn('Class'); |
||
| 1154 | |||
| 1155 | if (!empty($record[$columnName]) && is_subclass_of($record[$columnName], $static)) { |
||
| 1156 | return $record[$columnName]; |
||
| 1157 | } else { |
||
| 1158 | return $static; |
||
| 1159 | } |
||
| 1160 | } |
||
| 1161 | |||
| 1162 | /** |
||
| 1163 | * Shorthand alias for _getColumnName |
||
| 1164 | * @param string $field name of field |
||
| 1165 | * @return string column name |
||
| 1166 | */ |
||
| 1167 | protected static function _cn($field) |
||
| 1168 | { |
||
| 1169 | return static::getColumnName($field); |
||
| 1170 | } |
||
| 1171 | |||
| 1172 | |||
| 1173 | /** |
||
| 1174 | * Retrieves given field's value |
||
| 1175 | * @param string $field Name of field |
||
| 1176 | * @return mixed value |
||
| 1177 | */ |
||
| 1178 | protected function _getFieldValue($field, $useDefault = true) |
||
| 1179 | { |
||
| 1180 | $fieldOptions = static::$_classFields[get_called_class()][$field]; |
||
| 1181 | |||
| 1182 | if (isset($this->_record[$fieldOptions['columnName']])) { |
||
| 1183 | $value = $this->_record[$fieldOptions['columnName']]; |
||
| 1184 | |||
| 1185 | // apply type-dependent transformations |
||
| 1186 | switch ($fieldOptions['type']) { |
||
| 1187 | case 'password': |
||
| 1188 | { |
||
| 1189 | return $value; |
||
| 1190 | } |
||
| 1191 | |||
| 1192 | case 'timestamp': |
||
| 1193 | { |
||
| 1194 | if (!isset($this->_convertedValues[$field])) { |
||
| 1195 | if ($value && $value != '0000-00-00 00:00:00') { |
||
| 1196 | $this->_convertedValues[$field] = strtotime($value); |
||
| 1197 | } else { |
||
| 1198 | $this->_convertedValues[$field] = null; |
||
| 1199 | } |
||
| 1200 | } |
||
| 1201 | |||
| 1202 | return $this->_convertedValues[$field]; |
||
| 1203 | } |
||
| 1204 | case 'serialized': |
||
| 1205 | { |
||
| 1206 | if (!isset($this->_convertedValues[$field])) { |
||
| 1207 | $this->_convertedValues[$field] = is_string($value) ? unserialize($value) : $value; |
||
| 1208 | } |
||
| 1209 | |||
| 1210 | return $this->_convertedValues[$field]; |
||
| 1211 | } |
||
| 1212 | case 'set': |
||
| 1213 | case 'list': |
||
| 1214 | { |
||
| 1215 | if (!isset($this->_convertedValues[$field])) { |
||
| 1216 | $delim = empty($fieldOptions['delimiter']) ? ',' : $fieldOptions['delimiter']; |
||
| 1217 | $this->_convertedValues[$field] = array_filter(preg_split('/\s*'.$delim.'\s*/', $value)); |
||
| 1218 | } |
||
| 1219 | |||
| 1220 | return $this->_convertedValues[$field]; |
||
| 1221 | } |
||
| 1222 | |||
| 1223 | case 'int': |
||
| 1224 | case 'integer': |
||
| 1225 | case 'uint': |
||
| 1226 | if (!isset($this->_convertedValues[$field])) { |
||
| 1227 | if (!$fieldOptions['notnull'] && is_null($value)) { |
||
| 1228 | $this->_convertedValues[$field] = $value; |
||
| 1229 | } else { |
||
| 1230 | $this->_convertedValues[$field] = intval($value); |
||
| 1231 | } |
||
| 1232 | } |
||
| 1233 | return $this->_convertedValues[$field]; |
||
| 1234 | |||
| 1235 | case 'boolean': |
||
| 1236 | { |
||
| 1237 | if (!isset($this->_convertedValues[$field])) { |
||
| 1238 | $this->_convertedValues[$field] = (bool)$value; |
||
| 1239 | } |
||
| 1240 | |||
| 1241 | return $this->_convertedValues[$field]; |
||
| 1242 | } |
||
| 1243 | |||
| 1244 | default: |
||
| 1245 | { |
||
| 1246 | return $value; |
||
| 1247 | } |
||
| 1248 | } |
||
| 1249 | } elseif ($useDefault && isset($fieldOptions['default'])) { |
||
| 1250 | // return default |
||
| 1251 | return $fieldOptions['default']; |
||
| 1252 | } else { |
||
| 1253 | switch ($fieldOptions['type']) { |
||
| 1254 | case 'set': |
||
| 1255 | case 'list': |
||
| 1256 | { |
||
| 1257 | return []; |
||
| 1258 | } |
||
| 1259 | default: |
||
| 1260 | { |
||
| 1261 | return null; |
||
| 1262 | } |
||
| 1263 | } |
||
| 1264 | } |
||
| 1265 | } |
||
| 1266 | |||
| 1267 | /** |
||
| 1268 | * Sets given field's value |
||
| 1269 | * @param string $field Name of field |
||
| 1270 | * @param mixed $value New value |
||
| 1271 | * @return mixed value |
||
| 1272 | */ |
||
| 1273 | protected function _setFieldValue($field, $value) |
||
| 1274 | { |
||
| 1275 | // ignore setting versioning fields |
||
| 1276 | if (static::isVersioned()) { |
||
| 1277 | if (array_key_exists($field, static::$versioningFields)) { |
||
| 1278 | return false; |
||
| 1279 | } |
||
| 1280 | } |
||
| 1281 | |||
| 1282 | if (!static::fieldExists($field)) { |
||
| 1283 | return false; |
||
| 1284 | } |
||
| 1285 | $fieldOptions = static::$_classFields[get_called_class()][$field]; |
||
| 1286 | |||
| 1287 | // no overriding autoincrements |
||
| 1288 | if ($fieldOptions['autoincrement']) { |
||
| 1289 | return false; |
||
| 1290 | } |
||
| 1291 | |||
| 1292 | if (!isset($this->fieldSetMapper)) { |
||
| 1293 | $this->fieldSetMapper = new DefaultSetMapper(); |
||
| 1294 | } |
||
| 1295 | |||
| 1296 | // pre-process value |
||
| 1297 | $forceDirty = false; |
||
| 1298 | switch ($fieldOptions['type']) { |
||
| 1299 | case 'clob': |
||
| 1300 | case 'string': |
||
| 1301 | { |
||
| 1302 | $value = $this->fieldSetMapper->setStringValue($value); |
||
| 1303 | if (!$fieldOptions['notnull'] && $fieldOptions['blankisnull'] && ($value === '' || $value === null)) { |
||
| 1304 | $value = null; |
||
| 1305 | } |
||
| 1306 | break; |
||
| 1307 | } |
||
| 1308 | |||
| 1309 | case 'boolean': |
||
| 1310 | { |
||
| 1311 | $value = $this->fieldSetMapper->setBooleanValue($value); |
||
| 1312 | break; |
||
| 1313 | } |
||
| 1314 | |||
| 1315 | case 'decimal': |
||
| 1316 | { |
||
| 1317 | $value = $this->fieldSetMapper->setDecimalValue($value); |
||
| 1318 | break; |
||
| 1319 | } |
||
| 1320 | |||
| 1321 | case 'int': |
||
| 1322 | case 'uint': |
||
| 1323 | case 'integer': |
||
| 1324 | { |
||
| 1325 | $value = $this->fieldSetMapper->setIntegerValue($value); |
||
| 1326 | if (!$fieldOptions['notnull'] && ($value === '' || is_null($value))) { |
||
| 1327 | $value = null; |
||
| 1328 | } |
||
| 1329 | break; |
||
| 1330 | } |
||
| 1331 | |||
| 1332 | case 'timestamp': |
||
| 1333 | { |
||
| 1334 | $value = $this->fieldSetMapper->setTimestampValue($value); |
||
| 1335 | break; |
||
| 1336 | } |
||
| 1337 | |||
| 1338 | case 'date': |
||
| 1339 | { |
||
| 1340 | $value = $this->fieldSetMapper->setDateValue($value); |
||
| 1341 | break; |
||
| 1342 | } |
||
| 1343 | |||
| 1344 | // these types are converted to strings from another PHP type on save |
||
| 1345 | case 'serialized': |
||
| 1346 | { |
||
| 1347 | $this->_convertedValues[$field] = $value; |
||
| 1348 | $value = $this->fieldSetMapper->setSerializedValue($value); |
||
| 1349 | break; |
||
| 1350 | } |
||
| 1351 | case 'enum': |
||
| 1352 | { |
||
| 1353 | $value = $this->fieldSetMapper->setEnumValue($fieldOptions['values'], $value); |
||
| 1354 | break; |
||
| 1355 | } |
||
| 1356 | case 'set': |
||
| 1357 | case 'list': |
||
| 1358 | { |
||
| 1359 | $value = $this->fieldSetMapper->setListValue($value, isset($fieldOptions['delimiter']) ? $fieldOptions['delimiter'] : null); |
||
| 1360 | $this->_convertedValues[$field] = $value; |
||
| 1361 | $forceDirty = true; |
||
| 1362 | break; |
||
| 1363 | } |
||
| 1364 | } |
||
| 1365 | |||
| 1366 | if ($forceDirty || (empty($this->_record[$field]) && isset($value)) || ($this->_record[$field] !== $value)) { |
||
| 1367 | $columnName = static::_cn($field); |
||
| 1368 | if (isset($this->_record[$columnName])) { |
||
| 1369 | $this->_originalValues[$field] = $this->_record[$columnName]; |
||
| 1370 | } |
||
| 1371 | $this->_record[$columnName] = $value; |
||
| 1372 | $this->_isDirty = true; |
||
| 1373 | |||
| 1374 | // unset invalidated relationships |
||
| 1375 | if (!empty($fieldOptions['relationships']) && static::isRelational()) { |
||
| 1376 | foreach ($fieldOptions['relationships'] as $relationship => $isCached) { |
||
| 1377 | if ($isCached) { |
||
| 1378 | unset($this->_relatedObjects[$relationship]); |
||
| 1379 | } |
||
| 1380 | } |
||
| 1381 | } |
||
| 1382 | return true; |
||
| 1383 | } else { |
||
| 1384 | return false; |
||
| 1385 | } |
||
| 1386 | } |
||
| 1387 | |||
| 1388 | protected function _prepareRecordValues() |
||
| 1389 | { |
||
| 1390 | $record = []; |
||
| 1391 | |||
| 1392 | foreach (static::$_classFields[get_called_class()] as $field => $options) { |
||
| 1393 | $columnName = static::_cn($field); |
||
| 1394 | |||
| 1395 | if (array_key_exists($columnName, $this->_record)) { |
||
| 1396 | $value = $this->_record[$columnName]; |
||
| 1397 | |||
| 1398 | if (!$value && !empty($options['blankisnull'])) { |
||
| 1399 | $value = null; |
||
| 1400 | } |
||
| 1401 | } elseif (isset($options['default'])) { |
||
| 1402 | $value = $options['default']; |
||
| 1403 | } else { |
||
| 1404 | continue; |
||
| 1405 | } |
||
| 1406 | |||
| 1407 | if (($options['type'] == 'date') && ($value == '0000-00-00') && !empty($options['blankisnull'])) { |
||
| 1408 | $value = null; |
||
| 1409 | } |
||
| 1410 | if (($options['type'] == 'timestamp')) { |
||
| 1411 | if (is_numeric($value)) { |
||
| 1412 | $value = date('Y-m-d H:i:s', $value); |
||
| 1413 | } elseif ($value == null && !$options['notnull']) { |
||
| 1414 | $value = null; |
||
| 1415 | } |
||
| 1416 | } |
||
| 1417 | |||
| 1418 | if (($options['type'] == 'serialized') && !is_string($value)) { |
||
| 1419 | $value = serialize($value); |
||
| 1420 | } |
||
| 1421 | |||
| 1422 | if (($options['type'] == 'list') && is_array($value)) { |
||
| 1423 | $delim = empty($options['delimiter']) ? ',' : $options['delimiter']; |
||
| 1424 | $value = implode($delim, $value); |
||
| 1425 | } |
||
| 1426 | |||
| 1427 | $record[$field] = $value; |
||
| 1428 | } |
||
| 1429 | |||
| 1430 | return $record; |
||
| 1431 | } |
||
| 1432 | |||
| 1433 | protected static function _mapValuesToSet($recordValues) |
||
| 1434 | { |
||
| 1435 | $set = []; |
||
| 1436 | |||
| 1437 | foreach ($recordValues as $field => $value) { |
||
| 1438 | $fieldConfig = static::$_classFields[get_called_class()][$field]; |
||
| 1439 | |||
| 1440 | if ($value === null) { |
||
| 1441 | $set[] = sprintf('`%s` = NULL', $fieldConfig['columnName']); |
||
| 1442 | } elseif ($fieldConfig['type'] == 'timestamp' && $value == 'CURRENT_TIMESTAMP') { |
||
| 1443 | $set[] = sprintf('`%s` = CURRENT_TIMESTAMP', $fieldConfig['columnName']); |
||
| 1444 | } elseif ($fieldConfig['type'] == 'set' && is_array($value)) { |
||
| 1445 | $set[] = sprintf('`%s` = "%s"', $fieldConfig['columnName'], DB::escape(join(',', $value))); |
||
| 1446 | } elseif ($fieldConfig['type'] == 'boolean') { |
||
| 1447 | $set[] = sprintf('`%s` = %u', $fieldConfig['columnName'], $value ? 1 : 0); |
||
| 1448 | } else { |
||
| 1449 | $set[] = sprintf('`%s` = "%s"', $fieldConfig['columnName'], DB::escape($value)); |
||
| 1450 | } |
||
| 1451 | } |
||
| 1452 | |||
| 1453 | return $set; |
||
| 1454 | } |
||
| 1455 | |||
| 1456 | protected static function _mapFieldOrder($order) |
||
| 1457 | { |
||
| 1458 | if (is_string($order)) { |
||
| 1459 | return [$order]; |
||
| 1460 | } elseif (is_array($order)) { |
||
| 1461 | $r = []; |
||
| 1462 | |||
| 1463 | foreach ($order as $key => $value) { |
||
| 1464 | if (is_string($key)) { |
||
| 1465 | $columnName = static::_cn($key); |
||
| 1466 | $direction = strtoupper($value)=='DESC' ? 'DESC' : 'ASC'; |
||
| 1467 | } else { |
||
| 1468 | $columnName = static::_cn($value); |
||
| 1469 | $direction = 'ASC'; |
||
| 1470 | } |
||
| 1471 | |||
| 1472 | $r[] = sprintf('`%s` %s', $columnName, $direction); |
||
| 1473 | } |
||
| 1474 | |||
| 1475 | return $r; |
||
| 1476 | } |
||
| 1477 | } |
||
| 1478 | |||
| 1479 | protected static function _mapConditions($conditions) |
||
| 1480 | { |
||
| 1481 | foreach ($conditions as $field => &$condition) { |
||
| 1482 | if (is_string($field)) { |
||
| 1483 | if (isset(static::$_classFields[get_called_class()][$field])) { |
||
| 1484 | $fieldOptions = static::$_classFields[get_called_class()][$field]; |
||
| 1485 | } |
||
| 1486 | |||
| 1487 | if ($condition === null || ($condition == '' && $fieldOptions['blankisnull'])) { |
||
| 1488 | $condition = sprintf('`%s` IS NULL', static::_cn($field)); |
||
| 1489 | } elseif (is_array($condition)) { |
||
| 1490 | $condition = sprintf('`%s` %s "%s"', static::_cn($field), $condition['operator'], DB::escape($condition['value'])); |
||
| 1491 | } else { |
||
| 1492 | $condition = sprintf('`%s` = "%s"', static::_cn($field), DB::escape($condition)); |
||
| 1493 | } |
||
| 1494 | } |
||
| 1495 | } |
||
| 1496 | |||
| 1497 | return $conditions; |
||
| 1498 | } |
||
| 1499 | |||
| 1500 | protected function finishValidation() |
||
| 1509 | } |
||
| 1510 | } |
||
| 1511 |
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