Divergence /
framework
| Total Complexity | 320 |
| Total Lines | 1747 |
| Duplicated Lines | 0 % |
| Changes | 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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| 46 | class ActiveRecord implements JsonSerializable |
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| 47 | { |
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| 48 | /** |
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| 49 | * @var bool $autoCreateTables Set this to true if you want the table(s) to automatically be created when not found. |
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| 50 | */ |
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| 51 | public static $autoCreateTables = true; |
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| 52 | |||
| 53 | /** |
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| 54 | * @var string $tableName Name of table |
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| 55 | */ |
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| 56 | public static $tableName = 'records'; |
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| 57 | |||
| 58 | /** |
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| 59 | * |
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| 60 | * @var string $singularNoun Noun to describe singular object |
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| 61 | */ |
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| 62 | public static $singularNoun = 'record'; |
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| 63 | |||
| 64 | /** |
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| 65 | * |
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| 66 | * @var string $pluralNoun Noun to describe a plurality of objects |
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| 67 | */ |
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| 68 | public static $pluralNoun = 'records'; |
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| 69 | |||
| 70 | /** |
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| 71 | * |
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| 72 | * @var array $fieldDefaults Defaults values for field definitions |
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| 73 | */ |
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| 74 | public static $fieldDefaults = [ |
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| 75 | 'type' => 'string', |
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| 76 | 'notnull' => true, |
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| 77 | ]; |
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| 78 | |||
| 79 | /** |
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| 80 | * @var array $fields Field definitions |
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| 81 | */ |
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| 82 | public static $fields = []; |
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| 83 | |||
| 84 | /** |
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| 85 | * @var array $indexes Index definitions |
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| 86 | */ |
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| 87 | public static $indexes = []; |
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| 88 | |||
| 89 | |||
| 90 | /** |
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| 91 | * @var array $validators Validation checks |
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| 92 | */ |
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| 93 | public static $validators = []; |
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| 94 | |||
| 95 | /** |
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| 96 | * @var array $relationships Relationship definitions |
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| 97 | */ |
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| 98 | public static $relationships = []; |
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| 99 | |||
| 100 | |||
| 101 | /** |
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| 102 | * Class names of possible contexts |
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| 103 | * @var array |
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| 104 | */ |
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| 105 | public static $contextClasses; |
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| 106 | |||
| 107 | /** |
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| 108 | * @var string|null $primaryKey The primary key for this model. Optional. Defaults to ID |
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| 109 | */ |
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| 110 | public static $primaryKey = null; |
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| 111 | |||
| 112 | /** |
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| 113 | * @var string $handleField Field which should be treated as unique but generated automatically. |
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| 114 | */ |
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| 115 | public static $handleField = 'Handle'; |
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| 116 | |||
| 117 | /** |
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| 118 | * @var null|string $rootClass The root class. |
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| 119 | */ |
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| 120 | public static $rootClass = null; |
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| 121 | |||
| 122 | /** |
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| 123 | * @var null|string $defaultClass The default class to be used when creating a new object. |
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| 124 | */ |
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| 125 | public static $defaultClass = null; |
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| 126 | |||
| 127 | /** |
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| 128 | * @var array $subClasses Array of class names providing valid classes you can use for this model. |
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| 129 | */ |
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| 130 | public static $subClasses = []; |
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| 131 | |||
| 132 | /** |
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| 133 | * @var callable $beforeSave Runs inside the save() method before save actually happens. |
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| 134 | */ |
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| 135 | public static $beforeSave; |
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| 136 | |||
| 137 | /** |
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| 138 | * @var callable $afterSave Runs inside the save() method after save if no exception was thrown. |
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| 139 | */ |
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| 140 | public static $afterSave; |
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| 141 | |||
| 142 | |||
| 143 | // versioning |
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| 144 | public static $historyTable; |
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| 145 | public static $createRevisionOnDestroy = true; |
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| 146 | public static $createRevisionOnSave = true; |
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| 147 | |||
| 148 | /** |
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| 149 | * 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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| 150 | * |
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| 151 | * @var array $_classFields |
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| 152 | */ |
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| 153 | protected static $_classFields = []; |
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| 154 | |||
| 155 | /** |
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| 156 | * 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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| 157 | * |
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| 158 | * @var array $_classFields |
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| 159 | */ |
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| 160 | protected static $_classRelationships = []; |
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| 161 | |||
| 162 | /** |
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| 163 | * 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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| 164 | * |
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| 165 | * @var array $_classBeforeSave |
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| 166 | */ |
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| 167 | protected static $_classBeforeSave = []; |
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| 168 | |||
| 169 | /** |
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| 170 | * 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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| 171 | * |
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| 172 | * @var array $_classAfterSave |
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| 173 | */ |
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| 174 | protected static $_classAfterSave = []; |
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| 175 | |||
| 176 | /** |
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| 177 | * 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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| 178 | * |
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| 179 | * @used-by ActiveRecord::init() |
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| 180 | * |
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| 181 | * @var array $_fieldsDefined |
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| 182 | */ |
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| 183 | protected static $_fieldsDefined = []; |
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| 184 | |||
| 185 | /** |
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| 186 | * 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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| 187 | * |
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| 188 | * @used-by ActiveRecord::init() |
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| 189 | * |
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| 190 | * @var array $_relationshipsDefined |
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| 191 | */ |
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| 192 | protected static $_relationshipsDefined = []; |
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| 193 | protected static $_eventsDefined = []; |
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| 194 | |||
| 195 | /** |
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| 196 | * @var array $_record Raw array data for this model. |
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| 197 | */ |
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| 198 | protected $_record; |
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| 199 | |||
| 200 | /** |
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| 201 | * @var array $_convertedValues Raw array data for this model of data normalized for it's field type. |
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| 202 | */ |
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| 203 | protected $_convertedValues; |
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| 204 | |||
| 205 | /** |
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| 206 | * @var RecordValidator $_validator Instance of a RecordValidator object. |
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| 207 | */ |
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| 208 | protected $_validator; |
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| 209 | |||
| 210 | /** |
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| 211 | * @var array $_validationErrors Array of validation errors if there are any. |
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| 212 | */ |
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| 213 | protected $_validationErrors; |
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| 214 | |||
| 215 | /** |
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| 216 | * @var array $_originalValues If any values have been changed the initial value is stored here. |
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| 217 | */ |
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| 218 | protected $_originalValues; |
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| 219 | |||
| 220 | |||
| 221 | /** |
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| 222 | * 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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| 223 | * |
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| 224 | * @var bool $_isDirty |
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| 225 | */ |
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| 226 | protected $_isDirty; |
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| 227 | |||
| 228 | /** |
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| 229 | * True if this object was instantiated as a brand new object and isn't yet saved. |
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| 230 | * |
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| 231 | * @var bool $_isPhantom |
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| 232 | */ |
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| 233 | protected $_isPhantom; |
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| 234 | |||
| 235 | /** |
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| 236 | * 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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| 237 | * |
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| 238 | * @var bool $_wasPhantom |
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| 239 | */ |
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| 240 | protected $_wasPhantom; |
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| 241 | |||
| 242 | /** |
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| 243 | * 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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| 244 | * |
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| 245 | * @var bool $_isValid |
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| 246 | */ |
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| 247 | protected $_isValid; |
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| 248 | |||
| 249 | /** |
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| 250 | * False by default. Set to true only when an object that isPhantom is saved. |
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| 251 | * |
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| 252 | * @var bool $_isNew |
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| 253 | */ |
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| 254 | protected $_isNew; |
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| 255 | |||
| 256 | /** |
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| 257 | * False by default. Set to true when an object that already existed in the data store is saved. |
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| 258 | * |
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| 259 | * @var bool $_isUpdated |
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| 260 | */ |
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| 261 | protected $_isUpdated; |
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| 262 | |||
| 263 | /** |
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| 264 | * __construct Instantiates a Model and returns. |
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| 265 | * |
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| 266 | * @param array $record Raw array data to start off the model. |
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| 267 | * @param boolean $isDirty Whether or not to treat this object as if it was modified from the start. |
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| 268 | * @param boolean $isPhantom Whether or not to treat this object as a brand new record not yet in the database. |
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| 269 | * |
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| 270 | * @return ActiveRecord Instance of the value of $this->Class |
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| 271 | */ |
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| 272 | public function __construct($record = [], $isDirty = false, $isPhantom = null) |
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| 273 | { |
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| 274 | $this->_record = $record; |
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| 275 | $this->_isPhantom = isset($isPhantom) ? $isPhantom : empty($record); |
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| 276 | $this->_wasPhantom = $this->_isPhantom; |
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| 277 | $this->_isDirty = $this->_isPhantom || $isDirty; |
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| 278 | $this->_isNew = false; |
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| 279 | $this->_isUpdated = false; |
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| 280 | |||
| 281 | $this->_isValid = true; |
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| 282 | $this->_validationErrors = []; |
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| 283 | $this->_originalValues = []; |
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| 284 | |||
| 285 | static::init(); |
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| 286 | |||
| 287 | // set Class |
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| 288 | if (static::fieldExists('Class') && !$this->Class) { |
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| 289 | $this->Class = get_class($this); |
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| 290 | } |
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| 291 | } |
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| 292 | |||
| 293 | /** |
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| 294 | * __get Passthru to getValue($name) |
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| 295 | * |
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| 296 | * @param string $name Name of the magic field you want. |
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| 297 | * |
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| 298 | * @return mixed The return of $this->getValue($name) |
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| 299 | */ |
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| 300 | public function __get($name) |
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| 301 | { |
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| 302 | return $this->getValue($name); |
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| 303 | } |
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| 304 | |||
| 305 | /** |
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| 306 | * __set Passthru to setValue($name,$value) |
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| 307 | * |
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| 308 | * @param string $name Name of the magic field to set. |
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| 309 | * @param mixed $value Value to set. |
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| 310 | * |
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| 311 | * @return mixed The return of $this->setValue($name,$value) |
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| 312 | */ |
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| 313 | public function __set($name, $value) |
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| 314 | { |
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| 315 | return $this->setValue($name, $value); |
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| 316 | } |
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| 317 | |||
| 318 | /** |
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| 319 | * __isset Is set magic method |
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| 320 | * |
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| 321 | * @param string $name Name of the magic field to set. |
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| 322 | * |
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| 323 | * @return bool Returns true if a value was returned by $this->getValue($name), false otherwise. |
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| 324 | */ |
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| 325 | public function __isset($name) |
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| 326 | { |
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| 327 | $value = $this->getValue($name); |
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| 328 | return isset($value); |
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| 329 | } |
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| 330 | |||
| 331 | /** |
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| 332 | * getPrimaryKey Gets the primary key field for his model. |
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| 333 | * |
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| 334 | * @return string ID by default or static::$primaryKey if it's set. |
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| 335 | */ |
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| 336 | public function getPrimaryKey() |
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| 337 | { |
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| 338 | return isset(static::$primaryKey) ? static::$primaryKey : 'ID'; |
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| 339 | } |
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| 340 | |||
| 341 | /** |
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| 342 | * getPrimaryKeyValue Gets the primary key value for his model. |
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| 343 | * |
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| 344 | * @return mixed The primary key value for this object. |
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| 345 | */ |
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| 346 | public function getPrimaryKeyValue() |
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| 347 | { |
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| 348 | if (isset(static::$primaryKey)) { |
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| 349 | return $this->__get(static::$primaryKey); |
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| 350 | } else { |
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| 351 | return $this->ID; |
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| 352 | } |
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| 353 | } |
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| 354 | |||
| 355 | /** |
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| 356 | * init Initializes the model by checking the ancestor tree for the existence of various config fields and merges them. |
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| 357 | * |
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| 358 | * @uses ActiveRecord::$_fieldsDefined Defined by. |
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| 359 | * @uses ActiveRecord::$_relationshipsDefined Defined by. |
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| 360 | * @uses ActiveRecord::$_eventsDefined Defined by. |
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| 361 | * |
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| 362 | * @return void |
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| 363 | */ |
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| 364 | public static function init() |
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| 365 | { |
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| 366 | $className = get_called_class(); |
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| 367 | if (!static::$_fieldsDefined[$className]) { |
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| 368 | static::_defineFields(); |
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| 369 | static::_initFields(); |
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| 370 | |||
| 371 | static::$_fieldsDefined[$className] = true; |
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| 372 | } |
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| 373 | if (!static::$_relationshipsDefined[$className] && static::isRelational()) { |
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| 374 | static::_defineRelationships(); |
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| 375 | static::_initRelationships(); |
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| 376 | |||
| 377 | static::$_relationshipsDefined[$className] = true; |
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| 378 | } |
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| 379 | |||
| 380 | if (!static::$_eventsDefined[$className]) { |
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| 381 | static::_defineEvents(); |
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| 382 | |||
| 383 | static::$_eventsDefined[$className] = true; |
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| 384 | } |
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| 385 | } |
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| 386 | |||
| 387 | /** |
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| 388 | * getValue Pass thru for __get |
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| 389 | * |
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| 390 | * @param string $name The name of the field you want to get. |
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| 391 | * |
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| 392 | * @return mixed Value of the field you wanted if it exists or null otherwise. |
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| 393 | */ |
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| 394 | public function getValue($name) |
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| 395 | { |
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| 396 | switch ($name) { |
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| 397 | case 'isDirty': |
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| 398 | return $this->_isDirty; |
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| 399 | |||
| 400 | case 'isPhantom': |
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| 401 | return $this->_isPhantom; |
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| 402 | |||
| 403 | case 'wasPhantom': |
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| 404 | return $this->_wasPhantom; |
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| 405 | |||
| 406 | case 'isValid': |
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| 407 | return $this->_isValid; |
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| 408 | |||
| 409 | case 'isNew': |
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| 410 | return $this->_isNew; |
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| 411 | |||
| 412 | case 'isUpdated': |
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| 413 | return $this->_isUpdated; |
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| 414 | |||
| 415 | case 'validationErrors': |
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| 416 | return array_filter($this->_validationErrors); |
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| 417 | |||
| 418 | case 'data': |
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| 419 | return $this->getData(); |
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| 420 | |||
| 421 | case 'originalValues': |
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| 422 | return $this->_originalValues; |
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| 423 | |||
| 424 | default: |
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| 425 | { |
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| 426 | // handle field |
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| 427 | if (static::fieldExists($name)) { |
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| 428 | return $this->_getFieldValue($name); |
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| 429 | } |
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| 430 | // handle relationship |
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| 431 | elseif (static::isRelational()) { |
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| 432 | if (static::_relationshipExists($name)) { |
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| 433 | return $this->_getRelationshipValue($name); |
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| 434 | } |
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| 435 | } |
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| 436 | // default Handle to ID if not caught by fieldExists |
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| 437 | elseif ($name == static::$handleField) { |
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| 438 | return $this->ID; |
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| 439 | } |
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| 440 | } |
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| 441 | } |
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| 442 | // undefined |
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| 443 | return null; |
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| 444 | } |
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| 445 | |||
| 446 | /** |
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| 447 | * setValue Pass thru for __get |
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| 448 | * |
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| 449 | * @param string $name |
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| 450 | * @param mixed $value |
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| 451 | * @return void|false False if the field does not exist. Void otherwise. |
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| 452 | */ |
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| 453 | public function setValue($name, $value) |
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| 454 | { |
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| 455 | // handle field |
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| 456 | if (static::fieldExists($name)) { |
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| 457 | $this->_setFieldValue($name, $value); |
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| 458 | } |
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| 459 | // undefined |
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| 460 | else { |
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| 461 | return false; |
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| 462 | } |
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| 463 | } |
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| 464 | |||
| 465 | /** |
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| 466 | * isVersioned |
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| 467 | * |
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| 468 | * @return boolean Returns true if this class is defined with Divergence\Models\Versioning as a trait. |
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| 469 | */ |
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| 470 | public static function isVersioned() |
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| 471 | { |
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| 472 | return in_array('Divergence\\Models\\Versioning', class_uses(get_called_class())); |
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| 473 | } |
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| 474 | |||
| 475 | /** |
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| 476 | * isVersioned |
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| 477 | * |
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| 478 | * @return boolean Returns true if this class is defined with Divergence\Models\Relations as a trait. |
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| 479 | */ |
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| 480 | public static function isRelational() |
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| 481 | { |
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| 482 | return in_array('Divergence\\Models\\Relations', class_uses(get_called_class())); |
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| 483 | } |
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| 484 | |||
| 485 | /** |
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| 486 | * create |
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| 487 | * |
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| 488 | * @param array $values |
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| 489 | * @param boolean $save |
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| 490 | * @return void |
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| 491 | */ |
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| 492 | public static function create($values = [], $save = false) |
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| 493 | { |
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| 494 | $className = get_called_class(); |
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| 495 | |||
| 496 | // create class |
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| 497 | $ActiveRecord = new $className(); |
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| 498 | $ActiveRecord->setFields($values); |
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| 499 | |||
| 500 | if ($save) { |
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| 501 | $ActiveRecord->save(); |
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| 502 | } |
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| 503 | |||
| 504 | return $ActiveRecord; |
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|
Bug
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| 505 | } |
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| 506 | |||
| 507 | /** |
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| 508 | * isA |
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| 509 | * @param string $class Check if the model matches this class. |
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| 510 | * @return boolean True if model matches the class provided. False otherwise. |
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| 511 | */ |
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| 512 | public function isA($class) |
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| 513 | { |
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| 514 | return is_a($this, $class); |
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| 515 | } |
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| 516 | |||
| 517 | /** |
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| 518 | * changeClass 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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| 519 | * |
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| 520 | * @param string $className If you leave this blank the return will be $this |
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| 521 | * @param array $fieldValues Optional. Any field values you want to override. |
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| 522 | * @return ActiveRecord A new model of a different class with this model's field's. Useful when you have similar classes or subclasses with the same parent. |
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| 523 | */ |
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| 524 | public function changeClass($className = false, $fieldValues = false) |
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| 525 | { |
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| 526 | if (!$className) { |
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| 527 | return $this; |
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| 528 | } |
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| 529 | |||
| 530 | $this->_record[static::_cn('Class')] = $className; |
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| 531 | $ActiveRecord = new $className($this->_record, true, $this->isPhantom); |
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| 532 | |||
| 533 | if ($fieldValues) { |
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| 534 | $ActiveRecord->setFields($fieldValues); |
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| 535 | } |
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| 536 | |||
| 537 | if (!$this->isPhantom) { |
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| 538 | $ActiveRecord->save(); |
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| 539 | } |
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| 540 | |||
| 541 | return $ActiveRecord; |
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| 542 | } |
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| 543 | |||
| 544 | /** |
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| 545 | * setFields Change multiple fields in the model with an array. |
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| 546 | * |
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| 547 | * @param array $values Field/values array to change multiple fields in this model. |
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| 548 | * @return void |
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| 549 | */ |
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| 550 | public function setFields($values) |
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| 551 | { |
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| 552 | foreach ($values as $field => $value) { |
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| 553 | $this->_setFieldValue($field, $value); |
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| 554 | } |
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| 555 | } |
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| 556 | |||
| 557 | /** |
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| 558 | * setField Change one field in the model. |
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| 559 | * |
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| 560 | * @param string $field |
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| 561 | * @param mixed $value |
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| 562 | * @return void |
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| 563 | */ |
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| 564 | public function setField($field, $value) |
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| 565 | { |
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| 566 | $this->_setFieldValue($field, $value); |
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| 567 | } |
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| 568 | |||
| 569 | /** |
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| 570 | * Implements JsonSerializable for this class. |
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| 571 | * |
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| 572 | * @return array Return for extension JsonSerializable |
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| 573 | */ |
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| 574 | public function jsonSerialize() |
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| 575 | { |
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| 576 | return $this->getData(); |
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| 577 | } |
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| 578 | |||
| 579 | /** |
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| 580 | * Gets normalized object data. |
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| 581 | * |
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| 582 | * @return array The model's data as a normal array with any validation errors included. |
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| 583 | */ |
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| 584 | public function getData() |
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| 585 | { |
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| 586 | $data = []; |
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| 587 | |||
| 588 | foreach (static::$_classFields[get_called_class()] as $field => $options) { |
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| 589 | $data[$field] = $this->_getFieldValue($field); |
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| 590 | } |
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| 591 | |||
| 592 | if ($this->validationErrors) { |
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| 593 | $data['validationErrors'] = $this->validationErrors; |
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| 594 | } |
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| 595 | |||
| 596 | return $data; |
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| 597 | } |
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| 598 | |||
| 599 | /** |
||
| 600 | * Checks if a field has been changed from it's value when this object was created. |
||
| 601 | * |
||
| 602 | * @param string $field |
||
| 603 | * @return boolean |
||
| 604 | */ |
||
| 605 | public function isFieldDirty($field) |
||
| 606 | { |
||
| 607 | return $this->isPhantom || array_key_exists($field, $this->_originalValues); |
||
| 608 | } |
||
| 609 | |||
| 610 | public function getOriginalValue($field) |
||
| 611 | { |
||
| 612 | return $this->_originalValues[$field]; |
||
| 613 | } |
||
| 614 | |||
| 615 | public function clearCaches() |
||
| 616 | { |
||
| 617 | foreach ($this->getClassFields() as $field => $options) { |
||
| 618 | if (!empty($options['unique']) || !empty($options['primary'])) { |
||
| 619 | $key = sprintf('%s/%s', static::$tableName, $field); |
||
| 620 | DB::clearCachedRecord($key); |
||
| 621 | } |
||
| 622 | } |
||
| 623 | } |
||
| 624 | |||
| 625 | /** |
||
| 626 | * Runs the before save event function one at a time for any class that had $beforeSave configured in the ancestor tree. |
||
| 627 | */ |
||
| 628 | public function beforeSave() |
||
| 629 | { |
||
| 630 | foreach (static::$_classBeforeSave as $beforeSave) { |
||
| 631 | if (is_callable($beforeSave)) { |
||
| 632 | $beforeSave($this); |
||
| 633 | } |
||
| 634 | } |
||
| 635 | } |
||
| 636 | |||
| 637 | /** |
||
| 638 | * Runs the after save event function one at a time for any class that had $beforeSave configured in the ancestor tree. Will only fire if save was successful. |
||
| 639 | */ |
||
| 640 | public function afterSave() |
||
| 641 | { |
||
| 642 | foreach (static::$_classAfterSave as $afterSave) { |
||
| 643 | if (is_callable($afterSave)) { |
||
| 644 | $afterSave($this); |
||
| 645 | } |
||
| 646 | } |
||
| 647 | } |
||
| 648 | |||
| 649 | /* |
||
| 650 | * Saves this object to the database currently in use. |
||
| 651 | */ |
||
| 652 | public function save($deep = true) |
||
| 653 | { |
||
| 654 | // run before save |
||
| 655 | $this->beforeSave(); |
||
| 656 | |||
| 657 | if (static::isVersioned()) { |
||
| 658 | $this->beforeVersionedSave(); |
||
| 659 | } |
||
| 660 | |||
| 661 | // set created |
||
| 662 | if (static::fieldExists('Created') && (!$this->Created || ($this->Created == 'CURRENT_TIMESTAMP'))) { |
||
| 663 | $this->Created = time(); |
||
| 664 | } |
||
| 665 | |||
| 666 | // validate |
||
| 667 | if (!$this->validate($deep)) { |
||
| 668 | throw new Exception('Cannot save invalid record'); |
||
| 669 | } |
||
| 670 | |||
| 671 | $this->clearCaches(); |
||
| 672 | |||
| 673 | if ($this->isDirty) { |
||
| 674 | // prepare record values |
||
| 675 | $recordValues = $this->_prepareRecordValues(); |
||
| 676 | |||
| 677 | // transform record to set array |
||
| 678 | $set = static::_mapValuesToSet($recordValues); |
||
| 679 | |||
| 680 | // create new or update existing |
||
| 681 | if ($this->_isPhantom) { |
||
| 682 | DB::nonQuery( |
||
| 683 | 'INSERT INTO `%s` SET %s', |
||
| 684 | [ |
||
| 685 | static::$tableName, |
||
| 686 | join(',', $set), |
||
| 687 | ], |
||
| 688 | [static::class,'handleError'] |
||
| 689 | ); |
||
| 690 | |||
| 691 | $this->_record[static::$primaryKey ? static::$primaryKey : 'ID'] = DB::insertID(); |
||
| 692 | $this->_isPhantom = false; |
||
| 693 | $this->_isNew = true; |
||
| 694 | } elseif (count($set)) { |
||
| 695 | DB::nonQuery( |
||
| 696 | 'UPDATE `%s` SET %s WHERE `%s` = %u', |
||
| 697 | [ |
||
| 698 | static::$tableName, |
||
| 699 | join(',', $set), |
||
| 700 | static::_cn(static::$primaryKey ? static::$primaryKey : 'ID'), |
||
| 701 | $this->getPrimaryKeyValue(), |
||
| 702 | ], |
||
| 703 | [static::class,'handleError'] |
||
| 704 | ); |
||
| 705 | |||
| 706 | $this->_isUpdated = true; |
||
| 707 | } |
||
| 708 | |||
| 709 | // update state |
||
| 710 | $this->_isDirty = false; |
||
| 711 | |||
| 712 | if (static::isVersioned()) { |
||
| 713 | $this->afterVersionedSave(); |
||
| 714 | } |
||
| 715 | } |
||
| 716 | $this->afterSave(); |
||
| 717 | } |
||
| 718 | |||
| 719 | |||
| 720 | public function destroy() |
||
| 721 | { |
||
| 722 | if (static::isVersioned()) { |
||
| 723 | if (static::$createRevisionOnDestroy) { |
||
| 724 | // save a copy to history table |
||
| 725 | if ($this->fieldExists('Created')) { |
||
| 726 | $this->Created = time(); |
||
| 727 | } |
||
| 728 | |||
| 729 | $recordValues = $this->_prepareRecordValues(); |
||
| 730 | $set = static::_mapValuesToSet($recordValues); |
||
| 731 | |||
| 732 | DB::nonQuery( |
||
| 733 | 'INSERT INTO `%s` SET %s', |
||
| 734 | |||
| 735 | [ |
||
| 736 | static::getHistoryTable(), |
||
| 737 | join(',', $set), |
||
| 738 | ] |
||
| 739 | ); |
||
| 740 | } |
||
| 741 | } |
||
| 742 | |||
| 743 | return static::delete($this->getPrimaryKeyValue()); |
||
| 744 | } |
||
| 745 | |||
| 746 | public static function delete($id) |
||
| 747 | { |
||
| 748 | DB::nonQuery('DELETE FROM `%s` WHERE `%s` = %u', [ |
||
| 749 | static::$tableName, |
||
| 750 | static::_cn(static::$primaryKey ? static::$primaryKey : 'ID'), |
||
| 751 | $id, |
||
| 752 | ], [static::class,'handleError']); |
||
| 753 | |||
| 754 | return DB::affectedRows() > 0; |
||
| 755 | } |
||
| 756 | |||
| 757 | public static function getByContextObject(ActiveRecord $Record, $options = []) |
||
| 758 | { |
||
| 759 | return static::getByContext($Record::$rootClass, $Record->getPrimaryKeyValue(), $options); |
||
| 760 | } |
||
| 761 | |||
| 762 | public static function getByContext($contextClass, $contextID, $options = []) |
||
| 763 | { |
||
| 764 | if (!static::fieldExists('ContextClass')) { |
||
| 765 | throw new Exception('getByContext requires the field ContextClass to be defined'); |
||
| 766 | } |
||
| 767 | |||
| 768 | $options = Util::prepareOptions($options, [ |
||
| 769 | 'conditions' => [], |
||
| 770 | 'order' => false, |
||
| 771 | ]); |
||
| 772 | |||
| 773 | $options['conditions']['ContextClass'] = $contextClass; |
||
| 774 | $options['conditions']['ContextID'] = $contextID; |
||
| 775 | |||
| 776 | $record = static::getRecordByWhere($options['conditions'], $options); |
||
| 777 | |||
| 778 | $className = static::_getRecordClass($record); |
||
| 779 | |||
| 780 | return $record ? new $className($record) : null; |
||
| 781 | } |
||
| 782 | |||
| 783 | public static function getByHandle($handle) |
||
| 784 | { |
||
| 785 | if (static::fieldExists(static::$handleField)) { |
||
| 786 | if ($Record = static::getByField(static::$handleField, $handle)) { |
||
| 787 | return $Record; |
||
| 788 | } |
||
| 789 | } |
||
| 790 | return static::getByID($handle); |
||
| 791 | } |
||
| 792 | |||
| 793 | public static function getByID($id) |
||
| 794 | { |
||
| 795 | $record = static::getRecordByField(static::$primaryKey ? static::$primaryKey : 'ID', $id, true); |
||
| 796 | |||
| 797 | return static::instantiateRecord($record); |
||
| 798 | } |
||
| 799 | |||
| 800 | public static function getByField($field, $value, $cacheIndex = false) |
||
| 801 | { |
||
| 802 | $record = static::getRecordByField($field, $value, $cacheIndex); |
||
| 803 | |||
| 804 | return static::instantiateRecord($record); |
||
| 805 | } |
||
| 806 | |||
| 807 | public static function getRecordByField($field, $value, $cacheIndex = false) |
||
| 808 | { |
||
| 809 | $query = 'SELECT * FROM `%s` WHERE `%s` = "%s" LIMIT 1'; |
||
| 810 | $params = [ |
||
| 811 | static::$tableName, |
||
| 812 | static::_cn($field), |
||
| 813 | DB::escape($value), |
||
| 814 | ]; |
||
| 815 | |||
| 816 | if ($cacheIndex) { |
||
| 817 | $key = sprintf('%s/%s:%s', static::$tableName, $field, $value); |
||
| 818 | return DB::oneRecordCached($key, $query, $params, [static::class,'handleError']); |
||
| 819 | } else { |
||
| 820 | return DB::oneRecord($query, $params, [static::class,'handleError']); |
||
| 821 | } |
||
| 822 | } |
||
| 823 | |||
| 824 | public static function getByWhere($conditions, $options = []) |
||
| 825 | { |
||
| 826 | $record = static::getRecordByWhere($conditions, $options); |
||
| 827 | |||
| 828 | return static::instantiateRecord($record); |
||
| 829 | } |
||
| 830 | |||
| 831 | public static function getRecordByWhere($conditions, $options = []) |
||
| 832 | { |
||
| 833 | if (!is_array($conditions)) { |
||
| 834 | $conditions = [$conditions]; |
||
| 835 | } |
||
| 836 | |||
| 837 | $options = Util::prepareOptions($options, [ |
||
| 838 | 'order' => false, |
||
| 839 | ]); |
||
| 840 | |||
| 841 | // initialize conditions and order |
||
| 842 | $conditions = static::_mapConditions($conditions); |
||
| 843 | $order = $options['order'] ? static::_mapFieldOrder($options['order']) : []; |
||
| 844 | |||
| 845 | return DB::oneRecord( |
||
| 846 | 'SELECT * FROM `%s` WHERE (%s) %s LIMIT 1', |
||
| 847 | |||
| 848 | [ |
||
| 849 | static::$tableName, |
||
| 850 | join(') AND (', $conditions), |
||
| 851 | $order ? 'ORDER BY '.join(',', $order) : '', |
||
| 852 | ], |
||
| 853 | |||
| 854 | [static::class,'handleError'] |
||
| 855 | ); |
||
| 856 | } |
||
| 857 | |||
| 858 | public static function getByQuery($query, $params = []) |
||
| 859 | { |
||
| 860 | return static::instantiateRecord(DB::oneRecord($query, $params, [static::class,'handleError'])); |
||
| 861 | } |
||
| 862 | |||
| 863 | public static function getAllByClass($className = false, $options = []) |
||
| 864 | { |
||
| 865 | return static::getAllByField('Class', $className ? $className : get_called_class(), $options); |
||
| 866 | } |
||
| 867 | |||
| 868 | public static function getAllByContextObject(ActiveRecord $Record, $options = []) |
||
| 869 | { |
||
| 870 | return static::getAllByContext($Record::$rootClass, $Record->getPrimaryKeyValue(), $options); |
||
| 871 | } |
||
| 872 | |||
| 873 | public static function getAllByContext($contextClass, $contextID, $options = []) |
||
| 874 | { |
||
| 875 | if (!static::fieldExists('ContextClass')) { |
||
| 876 | throw new Exception('getByContext requires the field ContextClass to be defined'); |
||
| 877 | } |
||
| 878 | |||
| 879 | $options = Util::prepareOptions($options, [ |
||
| 880 | 'conditions' => [], |
||
| 881 | ]); |
||
| 882 | |||
| 883 | $options['conditions']['ContextClass'] = $contextClass; |
||
| 884 | $options['conditions']['ContextID'] = $contextID; |
||
| 885 | |||
| 886 | return static::instantiateRecords(static::getAllRecordsByWhere($options['conditions'], $options)); |
||
| 887 | } |
||
| 888 | |||
| 889 | public static function getAllByField($field, $value, $options = []) |
||
| 890 | { |
||
| 891 | return static::getAllByWhere([$field => $value], $options); |
||
| 892 | } |
||
| 893 | |||
| 894 | public static function getAllByWhere($conditions = [], $options = []) |
||
| 895 | { |
||
| 896 | return static::instantiateRecords(static::getAllRecordsByWhere($conditions, $options)); |
||
| 897 | } |
||
| 898 | |||
| 899 | public static function buildExtraColumns($columns) |
||
| 900 | { |
||
| 901 | if (!empty($columns)) { |
||
| 902 | if (is_array($columns)) { |
||
| 903 | foreach ($columns as $key => $value) { |
||
| 904 | return ', '.$value.' AS '.$key; |
||
| 905 | } |
||
| 906 | } else { |
||
| 907 | return ', ' . $columns; |
||
| 908 | } |
||
| 909 | } |
||
| 910 | } |
||
| 911 | |||
| 912 | public static function buildHaving($having) |
||
| 913 | { |
||
| 914 | if (!empty($having)) { |
||
| 915 | return ' HAVING (' . (is_array($having) ? join(') AND (', static::_mapConditions($having)) : $having) . ')'; |
||
| 916 | } |
||
| 917 | } |
||
| 918 | |||
| 919 | public static function getAllRecordsByWhere($conditions = [], $options = []) |
||
| 920 | { |
||
| 921 | $className = get_called_class(); |
||
| 922 | |||
| 923 | $options = Util::prepareOptions($options, [ |
||
| 924 | 'indexField' => false, |
||
| 925 | 'order' => false, |
||
| 926 | 'limit' => false, |
||
| 927 | 'offset' => 0, |
||
| 928 | 'calcFoundRows' => !empty($options['limit']), |
||
| 929 | 'extraColumns' => false, |
||
| 930 | 'having' => false, |
||
| 931 | ]); |
||
| 932 | |||
| 933 | // initialize conditions |
||
| 934 | if ($conditions) { |
||
| 935 | if (is_string($conditions)) { |
||
| 936 | $conditions = [$conditions]; |
||
| 937 | } |
||
| 938 | |||
| 939 | $conditions = static::_mapConditions($conditions); |
||
| 940 | } |
||
| 941 | |||
| 942 | // build query |
||
| 943 | $query = 'SELECT %1$s `%3$s`.*'; |
||
| 944 | $query .= static::buildExtraColumns($options['extraColumns']); |
||
| 945 | $query .= ' FROM `%2$s` AS `%3$s`'; |
||
| 946 | $query .= ' WHERE (%4$s)'; |
||
| 947 | |||
| 948 | $query .= static::buildHaving($options['having']); |
||
| 949 | |||
| 950 | $params = [ |
||
| 951 | $options['calcFoundRows'] ? 'SQL_CALC_FOUND_ROWS' : '', |
||
| 952 | static::$tableName, |
||
| 953 | $className::$rootClass, |
||
| 954 | $conditions ? join(') AND (', $conditions) : '1', |
||
| 955 | ]; |
||
| 956 | |||
| 957 | if ($options['order']) { |
||
| 958 | $query .= ' ORDER BY ' . join(',', static::_mapFieldOrder($options['order'])); |
||
| 959 | } |
||
| 960 | |||
| 961 | if ($options['limit']) { |
||
| 962 | $query .= sprintf(' LIMIT %u,%u', $options['offset'], $options['limit']); |
||
| 963 | } |
||
| 964 | |||
| 965 | if ($options['indexField']) { |
||
| 966 | return DB::table(static::_cn($options['indexField']), $query, $params, [static::class,'handleError']); |
||
| 967 | } else { |
||
| 968 | return DB::allRecords($query, $params, [static::class,'handleError']); |
||
| 969 | } |
||
| 970 | } |
||
| 971 | |||
| 972 | public static function getAll($options = []) |
||
| 973 | { |
||
| 974 | return static::instantiateRecords(static::getAllRecords($options)); |
||
| 975 | } |
||
| 976 | |||
| 977 | public static function getAllRecords($options = []) |
||
| 1004 | } |
||
| 1005 | } |
||
| 1006 | |||
| 1007 | public static function getAllByQuery($query, $params = []) |
||
| 1008 | { |
||
| 1009 | return static::instantiateRecords(DB::allRecords($query, $params, [static::class,'handleError'])); |
||
| 1010 | } |
||
| 1011 | |||
| 1012 | public static function getTableByQuery($keyField, $query, $params = []) |
||
| 1013 | { |
||
| 1014 | return static::instantiateRecords(DB::table($keyField, $query, $params, [static::class,'handleError'])); |
||
| 1015 | } |
||
| 1016 | |||
| 1017 | |||
| 1018 | |||
| 1019 | public static function instantiateRecord($record) |
||
| 1023 | } |
||
| 1024 | |||
| 1025 | public static function instantiateRecords($records) |
||
| 1026 | { |
||
| 1027 | foreach ($records as &$record) { |
||
| 1028 | $className = static::_getRecordClass($record); |
||
| 1029 | $record = new $className($record); |
||
| 1030 | } |
||
| 1031 | |||
| 1032 | return $records; |
||
| 1033 | } |
||
| 1034 | |||
| 1035 | public static function getUniqueHandle($text, $options = []) |
||
| 1036 | { |
||
| 1037 | // apply default options |
||
| 1038 | $options = Util::prepareOptions($options, [ |
||
| 1039 | 'handleField' => static::$handleField, |
||
| 1040 | 'domainConstraints' => [], |
||
| 1041 | 'alwaysSuffix' => false, |
||
| 1042 | 'format' => '%s:%u', |
||
| 1043 | ]); |
||
| 1044 | |||
| 1045 | // transliterate accented characters |
||
| 1046 | $text = iconv('UTF-8', 'ASCII//TRANSLIT', $text); |
||
| 1047 | |||
| 1048 | // strip bad characters |
||
| 1049 | $handle = $strippedText = preg_replace( |
||
| 1050 | ['/\s+/', '/_*[^a-zA-Z0-9\-_:]+_*/', '/:[-_]/', '/^[-_]+/', '/[-_]+$/'], |
||
| 1051 | ['_', '-', ':', '', ''], |
||
| 1052 | trim($text) |
||
| 1053 | ); |
||
| 1054 | |||
| 1055 | $handle = trim($handle, '-_'); |
||
| 1056 | |||
| 1057 | $incarnation = 0; |
||
| 1058 | do { |
||
| 1059 | // TODO: check for repeat posting here? |
||
| 1060 | $incarnation++; |
||
| 1061 | |||
| 1062 | if ($options['alwaysSuffix'] || $incarnation > 1) { |
||
| 1063 | $handle = sprintf($options['format'], $strippedText, $incarnation); |
||
| 1064 | } |
||
| 1065 | } while (static::getByWhere(array_merge($options['domainConstraints'], [$options['handleField']=>$handle]))); |
||
| 1066 | |||
| 1067 | return $handle; |
||
| 1068 | } |
||
| 1069 | |||
| 1070 | |||
| 1071 | // TODO: make the handleField |
||
| 1072 | public static function generateRandomHandle($length = 32) |
||
| 1073 | { |
||
| 1074 | do { |
||
| 1075 | $handle = substr(md5(mt_rand(0, mt_getrandmax())), 0, $length); |
||
| 1076 | } while (static::getByField(static::$handleField, $handle)); |
||
| 1077 | |||
| 1078 | return $handle; |
||
| 1079 | } |
||
| 1080 | |||
| 1081 | public static function fieldExists($field) |
||
| 1082 | { |
||
| 1083 | static::init(); |
||
| 1084 | return array_key_exists($field, static::$_classFields[get_called_class()]); |
||
| 1085 | } |
||
| 1086 | |||
| 1087 | |||
| 1088 | public static function getClassFields() |
||
| 1089 | { |
||
| 1090 | static::init(); |
||
| 1091 | return static::$_classFields[get_called_class()]; |
||
| 1092 | } |
||
| 1093 | |||
| 1094 | public static function getFieldOptions($field, $optionKey = false) |
||
| 1095 | { |
||
| 1096 | if ($optionKey) { |
||
| 1097 | return static::$_classFields[get_called_class()][$field][$optionKey]; |
||
| 1098 | } else { |
||
| 1099 | return static::$_classFields[get_called_class()][$field]; |
||
| 1100 | } |
||
| 1101 | } |
||
| 1102 | |||
| 1103 | /** |
||
| 1104 | * Returns columnName for given field |
||
| 1105 | * @param string $field name of field |
||
| 1106 | * @return string column name |
||
| 1107 | */ |
||
| 1108 | public static function getColumnName($field) |
||
| 1109 | { |
||
| 1110 | static::init(); |
||
| 1111 | if (!static::fieldExists($field)) { |
||
| 1112 | throw new Exception('getColumnName called on nonexisting column: ' . get_called_class().'->'.$field); |
||
| 1113 | } |
||
| 1114 | |||
| 1115 | return static::$_classFields[get_called_class()][$field]['columnName']; |
||
| 1116 | } |
||
| 1117 | |||
| 1118 | public static function mapFieldOrder($order) |
||
| 1119 | { |
||
| 1120 | return static::_mapFieldOrder($order); |
||
| 1121 | } |
||
| 1122 | |||
| 1123 | public static function mapConditions($conditions) |
||
| 1124 | { |
||
| 1125 | return static::_mapConditions($conditions); |
||
| 1126 | } |
||
| 1127 | |||
| 1128 | public function getRootClass() |
||
| 1129 | { |
||
| 1130 | return static::$rootClass; |
||
| 1131 | } |
||
| 1132 | |||
| 1133 | public function addValidationErrors($array) |
||
| 1134 | { |
||
| 1135 | foreach ($array as $field => $errorMessage) { |
||
| 1136 | $this->addValidationError($field, $errorMessage); |
||
| 1137 | } |
||
| 1138 | } |
||
| 1139 | |||
| 1140 | public function addValidationError($field, $errorMessage) |
||
| 1141 | { |
||
| 1142 | $this->_isValid = false; |
||
| 1143 | $this->_validationErrors[$field] = $errorMessage; |
||
| 1144 | } |
||
| 1145 | |||
| 1146 | public function getValidationError($field) |
||
| 1147 | { |
||
| 1148 | // break apart path |
||
| 1149 | $crumbs = explode('.', $field); |
||
| 1150 | |||
| 1151 | // resolve path recursively |
||
| 1152 | $cur = &$this->_validationErrors; |
||
| 1153 | while ($crumb = array_shift($crumbs)) { |
||
| 1154 | if (array_key_exists($crumb, $cur)) { |
||
| 1155 | $cur = &$cur[$crumb]; |
||
| 1156 | } else { |
||
| 1157 | return null; |
||
| 1158 | } |
||
| 1159 | } |
||
| 1160 | |||
| 1161 | // return current value |
||
| 1162 | return $cur; |
||
| 1163 | } |
||
| 1164 | |||
| 1165 | |||
| 1166 | public function validate($deep = true) |
||
| 1167 | { |
||
| 1168 | $this->_isValid = true; |
||
| 1169 | $this->_validationErrors = []; |
||
| 1170 | |||
| 1171 | if (!isset($this->_validator)) { |
||
| 1172 | $this->_validator = new RecordValidator($this->_record); |
||
| 1173 | } else { |
||
| 1174 | $this->_validator->resetErrors(); |
||
| 1175 | } |
||
| 1176 | |||
| 1177 | foreach (static::$validators as $validator) { |
||
| 1178 | $this->_validator->validate($validator); |
||
| 1179 | } |
||
| 1180 | |||
| 1181 | $this->finishValidation(); |
||
| 1182 | |||
| 1183 | if ($deep) { |
||
| 1184 | // validate relationship objects |
||
| 1185 | foreach (static::$_classRelationships[get_called_class()] as $relationship => $options) { |
||
| 1186 | if (empty($this->_relatedObjects[$relationship])) { |
||
| 1187 | continue; |
||
| 1188 | } |
||
| 1189 | |||
| 1190 | |||
| 1191 | if ($options['type'] == 'one-one') { |
||
| 1192 | if ($this->_relatedObjects[$relationship]->isDirty) { |
||
| 1193 | $this->_relatedObjects[$relationship]->validate(); |
||
| 1194 | $this->_isValid = $this->_isValid && $this->_relatedObjects[$relationship]->isValid; |
||
| 1195 | $this->_validationErrors[$relationship] = $this->_relatedObjects[$relationship]->validationErrors; |
||
| 1196 | } |
||
| 1197 | } elseif ($options['type'] == 'one-many') { |
||
| 1198 | foreach ($this->_relatedObjects[$relationship] as $i => $object) { |
||
| 1199 | if ($object->isDirty) { |
||
| 1200 | $object->validate(); |
||
| 1201 | $this->_isValid = $this->_isValid && $object->isValid; |
||
| 1202 | $this->_validationErrors[$relationship][$i] = $object->validationErrors; |
||
| 1203 | } |
||
| 1204 | } |
||
| 1205 | } |
||
| 1206 | } |
||
| 1207 | } |
||
| 1208 | |||
| 1209 | return $this->_isValid; |
||
| 1210 | } |
||
| 1211 | |||
| 1212 | public static function handleError($query = null, $queryLog = null, $parameters = null) |
||
| 1213 | { |
||
| 1214 | $Connection = DB::getConnection(); |
||
| 1215 | |||
| 1216 | if ($Connection->errorCode() == '42S02' && static::$autoCreateTables) { |
||
| 1217 | $CreateTable = SQL::getCreateTable(static::$rootClass); |
||
| 1218 | |||
| 1219 | // history versions table |
||
| 1220 | if (static::isVersioned()) { |
||
| 1221 | $CreateTable .= SQL::getCreateTable(static::$rootClass, true); |
||
| 1222 | } |
||
| 1223 | |||
| 1224 | $Statement = $Connection->query($CreateTable); |
||
| 1225 | |||
| 1226 | // check for errors |
||
| 1227 | $ErrorInfo = $Statement->errorInfo(); |
||
| 1228 | |||
| 1229 | // handle query error |
||
| 1230 | if ($ErrorInfo[0] != '00000') { |
||
| 1231 | self::handleError($query, $queryLog); |
||
| 1232 | } |
||
| 1233 | |||
| 1234 | // clear buffer (required for the next query to work without running fetchAll first |
||
| 1235 | $Statement->closeCursor(); |
||
| 1236 | |||
| 1237 | return $Connection->query($query); // now the query should finish with no error |
||
| 1238 | } else { |
||
| 1239 | return DB::handleError($query, $queryLog); |
||
| 1240 | } |
||
| 1241 | } |
||
| 1242 | |||
| 1243 | public function _setDateValue($value) |
||
| 1244 | { |
||
| 1245 | if (is_numeric($value)) { |
||
| 1246 | $value = date('Y-m-d', $value); |
||
| 1247 | } elseif (is_string($value)) { |
||
| 1248 | // check if m/d/y format |
||
| 1249 | if (preg_match('/^(\d{2})\D?(\d{2})\D?(\d{4}).*/', $value)) { |
||
| 1250 | $value = preg_replace('/^(\d{2})\D?(\d{2})\D?(\d{4}).*/', '$3-$1-$2', $value); |
||
| 1251 | } |
||
| 1252 | |||
| 1253 | // trim time and any extra crap, or leave as-is if it doesn't fit the pattern |
||
| 1254 | $value = preg_replace('/^(\d{4})\D?(\d{2})\D?(\d{2}).*/', '$1-$2-$3', $value); |
||
| 1255 | } elseif (is_array($value) && count(array_filter($value))) { |
||
| 1256 | // collapse array date to string |
||
| 1257 | $value = sprintf( |
||
| 1258 | '%04u-%02u-%02u', |
||
| 1259 | is_numeric($value['yyyy']) ? $value['yyyy'] : 0, |
||
| 1260 | is_numeric($value['mm']) ? $value['mm'] : 0, |
||
| 1261 | is_numeric($value['dd']) ? $value['dd'] : 0 |
||
| 1262 | ); |
||
| 1263 | } else { |
||
| 1264 | if ($value = strtotime($value)) { |
||
| 1265 | $value = date('Y-m-d', $value) ?: null; |
||
| 1266 | } else { |
||
| 1267 | $value = null; |
||
| 1268 | } |
||
| 1269 | } |
||
| 1270 | return $value; |
||
| 1271 | } |
||
| 1272 | |||
| 1273 | protected static function _defineEvents() |
||
| 1274 | { |
||
| 1275 | // run before save |
||
| 1276 | $className = get_called_class(); |
||
| 1277 | |||
| 1278 | // merge fields from first ancestor up |
||
| 1279 | $classes = class_parents($className); |
||
| 1280 | array_unshift($classes, $className); |
||
| 1281 | |||
| 1282 | while ($class = array_pop($classes)) { |
||
| 1283 | if (is_callable($class::$beforeSave)) { |
||
| 1284 | if (!empty($class::$beforeSave)) { |
||
| 1285 | if (!in_array($class::$beforeSave, static::$_classBeforeSave)) { |
||
| 1286 | static::$_classBeforeSave[] = $class::$beforeSave; |
||
| 1287 | } |
||
| 1288 | } |
||
| 1289 | } |
||
| 1290 | |||
| 1291 | if (is_callable($class::$afterSave)) { |
||
| 1292 | if (!empty($class::$afterSave)) { |
||
| 1293 | if (!in_array($class::$afterSave, static::$_classAfterSave)) { |
||
| 1294 | static::$_classAfterSave[] = $class::$afterSave; |
||
| 1295 | } |
||
| 1296 | } |
||
| 1297 | } |
||
| 1298 | } |
||
| 1299 | } |
||
| 1300 | |||
| 1301 | /** |
||
| 1302 | * Called when a class is loaded to define fields before _initFields |
||
| 1303 | */ |
||
| 1304 | protected static function _defineFields() |
||
| 1305 | { |
||
| 1306 | $className = get_called_class(); |
||
| 1307 | |||
| 1308 | // skip if fields already defined |
||
| 1309 | if (isset(static::$_classFields[$className])) { |
||
| 1310 | return; |
||
| 1311 | } |
||
| 1312 | |||
| 1313 | // merge fields from first ancestor up |
||
| 1314 | $classes = class_parents($className); |
||
| 1315 | array_unshift($classes, $className); |
||
| 1316 | |||
| 1317 | static::$_classFields[$className] = []; |
||
| 1318 | while ($class = array_pop($classes)) { |
||
| 1319 | if (!empty($class::$fields)) { |
||
| 1320 | static::$_classFields[$className] = array_merge(static::$_classFields[$className], $class::$fields); |
||
| 1321 | } |
||
| 1322 | } |
||
| 1323 | |||
| 1324 | // versioning |
||
| 1325 | if (static::isVersioned()) { |
||
| 1326 | static::$_classFields[$className] = array_merge(static::$_classFields[$className], static::$versioningFields); |
||
|
1 ignored issue
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|
|||
| 1327 | } |
||
| 1328 | } |
||
| 1329 | |||
| 1330 | |||
| 1331 | /** |
||
| 1332 | * Called after _defineFields to initialize and apply defaults to the fields property |
||
| 1333 | * Must be idempotent as it may be applied multiple times up the inheritence chain |
||
| 1334 | */ |
||
| 1335 | protected static function _initFields() |
||
| 1336 | { |
||
| 1337 | $className = get_called_class(); |
||
| 1338 | $optionsMask = [ |
||
| 1339 | 'type' => null, |
||
| 1340 | 'length' => null, |
||
| 1341 | 'primary' => null, |
||
| 1342 | 'unique' => null, |
||
| 1343 | 'autoincrement' => null, |
||
| 1344 | 'notnull' => null, |
||
| 1345 | 'unsigned' => null, |
||
| 1346 | 'default' => null, |
||
| 1347 | 'values' => null, |
||
| 1348 | ]; |
||
| 1349 | |||
| 1350 | // apply default values to field definitions |
||
| 1351 | if (!empty(static::$_classFields[$className])) { |
||
| 1352 | $fields = []; |
||
| 1353 | |||
| 1354 | foreach (static::$_classFields[$className] as $field => $options) { |
||
| 1355 | if (is_string($field)) { |
||
| 1356 | if (is_array($options)) { |
||
| 1357 | $fields[$field] = array_merge($optionsMask, static::$fieldDefaults, ['columnName' => $field], $options); |
||
| 1358 | } elseif (is_string($options)) { |
||
| 1359 | $fields[$field] = array_merge($optionsMask, static::$fieldDefaults, ['columnName' => $field, 'type' => $options]); |
||
| 1360 | } elseif ($options == null) { |
||
| 1361 | continue; |
||
| 1362 | } |
||
| 1363 | } elseif (is_string($options)) { |
||
| 1364 | $field = $options; |
||
| 1365 | $fields[$field] = array_merge($optionsMask, static::$fieldDefaults, ['columnName' => $field]); |
||
| 1366 | } |
||
| 1367 | |||
| 1368 | if ($field == 'Class') { |
||
| 1369 | // apply Class enum values |
||
| 1370 | $fields[$field]['values'] = static::$subClasses; |
||
| 1371 | } |
||
| 1372 | |||
| 1373 | if (!isset($fields[$field]['blankisnull']) && empty($fields[$field]['notnull'])) { |
||
| 1374 | $fields[$field]['blankisnull'] = true; |
||
| 1375 | } |
||
| 1376 | |||
| 1377 | if ($fields[$field]['autoincrement']) { |
||
| 1378 | $fields[$field]['primary'] = true; |
||
| 1379 | } |
||
| 1380 | } |
||
| 1381 | |||
| 1382 | static::$_classFields[$className] = $fields; |
||
| 1383 | } |
||
| 1384 | } |
||
| 1385 | |||
| 1386 | |||
| 1387 | /** |
||
| 1388 | * Returns class name for instantiating given record |
||
| 1389 | * @param array $record record |
||
| 1390 | * @return string class name |
||
| 1391 | */ |
||
| 1392 | protected static function _getRecordClass($record) |
||
| 1393 | { |
||
| 1394 | $static = get_called_class(); |
||
| 1395 | |||
| 1396 | if (!static::fieldExists('Class')) { |
||
| 1397 | return $static; |
||
| 1398 | } |
||
| 1399 | |||
| 1400 | $columnName = static::_cn('Class'); |
||
| 1401 | |||
| 1402 | if (!empty($record[$columnName]) && is_subclass_of($record[$columnName], $static)) { |
||
| 1403 | return $record[$columnName]; |
||
| 1404 | } else { |
||
| 1405 | return $static; |
||
| 1406 | } |
||
| 1407 | } |
||
| 1408 | |||
| 1409 | /** |
||
| 1410 | * Shorthand alias for _getColumnName |
||
| 1411 | * @param string $field name of field |
||
| 1412 | * @return string column name |
||
| 1413 | */ |
||
| 1414 | protected static function _cn($field) |
||
| 1415 | { |
||
| 1416 | return static::getColumnName($field); |
||
| 1417 | } |
||
| 1418 | |||
| 1419 | |||
| 1420 | /** |
||
| 1421 | * Retrieves given field's value |
||
| 1422 | * @param string $field Name of field |
||
| 1423 | * @return mixed value |
||
| 1424 | */ |
||
| 1425 | protected function _getFieldValue($field, $useDefault = true) |
||
| 1426 | { |
||
| 1427 | $fieldOptions = static::$_classFields[get_called_class()][$field]; |
||
| 1428 | |||
| 1429 | if (isset($this->_record[$fieldOptions['columnName']])) { |
||
| 1430 | $value = $this->_record[$fieldOptions['columnName']]; |
||
| 1431 | |||
| 1432 | // apply type-dependent transformations |
||
| 1433 | switch ($fieldOptions['type']) { |
||
| 1434 | case 'password': |
||
| 1435 | { |
||
| 1436 | return $value; |
||
| 1437 | } |
||
| 1438 | |||
| 1439 | case 'timestamp': |
||
| 1440 | { |
||
| 1441 | if (!isset($this->_convertedValues[$field])) { |
||
| 1442 | if ($value && $value != '0000-00-00 00:00:00') { |
||
| 1443 | $this->_convertedValues[$field] = strtotime($value); |
||
| 1444 | } else { |
||
| 1445 | $this->_convertedValues[$field] = null; |
||
| 1446 | } |
||
| 1447 | } |
||
| 1448 | |||
| 1449 | return $this->_convertedValues[$field]; |
||
| 1450 | } |
||
| 1451 | case 'serialized': |
||
| 1452 | { |
||
| 1453 | if (!isset($this->_convertedValues[$field])) { |
||
| 1454 | $this->_convertedValues[$field] = is_string($value) ? unserialize($value) : $value; |
||
| 1455 | } |
||
| 1456 | |||
| 1457 | return $this->_convertedValues[$field]; |
||
| 1458 | } |
||
| 1459 | case 'set': |
||
| 1460 | case 'list': |
||
| 1461 | { |
||
| 1462 | if (!isset($this->_convertedValues[$field])) { |
||
| 1463 | $delim = empty($fieldOptions['delimiter']) ? ',' : $fieldOptions['delimiter']; |
||
| 1464 | $this->_convertedValues[$field] = array_filter(preg_split('/\s*'.$delim.'\s*/', $value)); |
||
| 1465 | } |
||
| 1466 | |||
| 1467 | return $this->_convertedValues[$field]; |
||
| 1468 | } |
||
| 1469 | |||
| 1470 | case 'boolean': |
||
| 1471 | { |
||
| 1472 | if (!isset($this->_convertedValues[$field])) { |
||
| 1473 | $this->_convertedValues[$field] = (boolean)$value; |
||
| 1474 | } |
||
| 1475 | |||
| 1476 | return $this->_convertedValues[$field]; |
||
| 1477 | } |
||
| 1478 | |||
| 1479 | default: |
||
| 1480 | { |
||
| 1481 | return $value; |
||
| 1482 | } |
||
| 1483 | } |
||
| 1484 | } elseif ($useDefault && isset($fieldOptions['default'])) { |
||
| 1485 | // return default |
||
| 1486 | return $fieldOptions['default']; |
||
| 1487 | } else { |
||
| 1488 | switch ($fieldOptions['type']) { |
||
| 1489 | case 'set': |
||
| 1490 | case 'list': |
||
| 1491 | { |
||
| 1492 | return []; |
||
| 1493 | } |
||
| 1494 | default: |
||
| 1495 | { |
||
| 1496 | return null; |
||
| 1497 | } |
||
| 1498 | } |
||
| 1499 | } |
||
| 1500 | } |
||
| 1501 | |||
| 1502 | protected function _setStringValue($fieldOptions, $value) |
||
| 1503 | { |
||
| 1504 | if (!$fieldOptions['notnull'] && $fieldOptions['blankisnull'] && ($value === '' || $value === null)) { |
||
| 1505 | return null; |
||
| 1506 | } |
||
| 1507 | return @mb_convert_encoding($value, DB::$encoding, 'auto'); // normalize encoding to ASCII |
||
| 1508 | } |
||
| 1509 | |||
| 1510 | protected function _setBooleanValue($value) |
||
| 1511 | { |
||
| 1512 | return (boolean)$value; |
||
| 1513 | } |
||
| 1514 | |||
| 1515 | protected function _setDecimalValue($value) |
||
| 1516 | { |
||
| 1517 | return preg_replace('/[^-\d.]/', '', $value); |
||
| 1518 | } |
||
| 1519 | |||
| 1520 | protected function _setIntegerValue($fieldOptions, $value) |
||
| 1521 | { |
||
| 1522 | $value = preg_replace('/[^-\d]/', '', $value); |
||
| 1523 | if (!$fieldOptions['notnull'] && $value === '') { |
||
| 1524 | return null; |
||
| 1525 | } |
||
| 1526 | return $value; |
||
| 1527 | } |
||
| 1528 | |||
| 1529 | protected function _setTimestampValue($value) |
||
| 1530 | { |
||
| 1531 | if (is_numeric($value)) { |
||
| 1532 | return date('Y-m-d H:i:s', $value); |
||
| 1533 | } elseif (is_string($value)) { |
||
| 1534 | // trim any extra crap, or leave as-is if it doesn't fit the pattern |
||
| 1535 | if (preg_match('/^(\d{4})\D?(\d{2})\D?(\d{2})T?(\d{2})\D?(\d{2})\D?(\d{2})/')) { |
||
| 1536 | return preg_replace('/^(\d{4})\D?(\d{2})\D?(\d{2})T?(\d{2})\D?(\d{2})\D?(\d{2})/', '$1-$2-$3 $4:$5:$6', $value); |
||
| 1537 | } else { |
||
| 1538 | return date('Y-m-d H:i:s', strtotime($value)); |
||
| 1539 | } |
||
| 1540 | } |
||
| 1541 | return null; |
||
| 1542 | } |
||
| 1543 | |||
| 1544 | protected function _setSerializedValue($value) |
||
| 1545 | { |
||
| 1546 | return serialize($value); |
||
| 1547 | } |
||
| 1548 | |||
| 1549 | protected function _setEnumValue($fieldOptions, $value) |
||
| 1550 | { |
||
| 1551 | return (in_array($value, $fieldOptions['values']) ? $value : null); |
||
| 1552 | } |
||
| 1553 | |||
| 1554 | protected function _setListValue($fieldOptions, $value) |
||
| 1555 | { |
||
| 1556 | if (!is_array($value)) { |
||
| 1557 | $delim = empty($fieldOptions['delimiter']) ? ',' : $fieldOptions['delimiter']; |
||
| 1558 | $value = array_filter(preg_split('/\s*'.$delim.'\s*/', $value)); |
||
| 1559 | } |
||
| 1560 | return $value; |
||
| 1561 | } |
||
| 1562 | |||
| 1563 | /** |
||
| 1564 | * Sets given field's value |
||
| 1565 | * @param string $field Name of field |
||
| 1566 | * @param mixed $value New value |
||
| 1567 | * @return mixed value |
||
| 1568 | */ |
||
| 1569 | protected function _setFieldValue($field, $value) |
||
| 1570 | { |
||
| 1571 | // ignore setting versioning fields |
||
| 1572 | if (static::isVersioned()) { |
||
| 1573 | if (array_key_exists($field, static::$versioningFields)) { |
||
| 1574 | return false; |
||
| 1575 | } |
||
| 1576 | } |
||
| 1577 | |||
| 1578 | if (!static::fieldExists($field)) { |
||
| 1579 | return false; |
||
| 1580 | } |
||
| 1581 | $fieldOptions = static::$_classFields[get_called_class()][$field]; |
||
| 1582 | |||
| 1583 | // no overriding autoincrements |
||
| 1584 | if ($fieldOptions['autoincrement']) { |
||
| 1585 | return false; |
||
| 1586 | } |
||
| 1587 | |||
| 1588 | // pre-process value |
||
| 1589 | $forceDirty = false; |
||
| 1590 | switch ($fieldOptions['type']) { |
||
| 1591 | case 'clob': |
||
| 1592 | case 'string': |
||
| 1593 | { |
||
| 1594 | $value = $this->_setStringValue($fieldOptions, $value); |
||
| 1595 | break; |
||
| 1596 | } |
||
| 1597 | |||
| 1598 | case 'boolean': |
||
| 1599 | { |
||
| 1600 | $value = $this->_setBooleanValue($value); |
||
| 1601 | break; |
||
| 1602 | } |
||
| 1603 | |||
| 1604 | case 'decimal': |
||
| 1605 | { |
||
| 1606 | $value = $this->_setDecimalValue($value); |
||
| 1607 | break; |
||
| 1608 | } |
||
| 1609 | |||
| 1610 | case 'int': |
||
| 1611 | case 'uint': |
||
| 1612 | case 'integer': |
||
| 1613 | { |
||
| 1614 | $value = $this->_setIntegerValue($fieldOptions, $value); |
||
| 1615 | break; |
||
| 1616 | } |
||
| 1617 | |||
| 1618 | case 'timestamp': |
||
| 1619 | { |
||
| 1620 | $value = $this->_setTimestampValue($value); |
||
| 1621 | break; |
||
| 1622 | } |
||
| 1623 | |||
| 1624 | case 'date': |
||
| 1625 | { |
||
| 1626 | $value = $this->_setDateValue($value); |
||
| 1627 | break; |
||
| 1628 | } |
||
| 1629 | |||
| 1630 | // these types are converted to strings from another PHP type on save |
||
| 1631 | case 'serialized': |
||
| 1632 | { |
||
| 1633 | $this->_convertedValues[$field] = $value; |
||
| 1634 | $value = $this->_setSerializedValue($value); |
||
| 1635 | break; |
||
| 1636 | } |
||
| 1637 | case 'enum': |
||
| 1638 | { |
||
| 1639 | $value = $this->_setEnumValue($fieldOptions, $value); |
||
| 1640 | break; |
||
| 1641 | } |
||
| 1642 | case 'set': |
||
| 1643 | case 'list': |
||
| 1644 | { |
||
| 1645 | $value = $this->_setListValue($fieldOptions, $value); |
||
| 1646 | $this->_convertedValues[$field] = $value; |
||
| 1647 | $forceDirty = true; |
||
| 1648 | break; |
||
| 1649 | } |
||
| 1650 | } |
||
| 1651 | |||
| 1652 | if ($forceDirty || ($this->_record[$field] !== $value)) { |
||
| 1653 | $columnName = static::_cn($field); |
||
| 1654 | if (isset($this->_record[$columnName])) { |
||
| 1655 | $this->_originalValues[$field] = $this->_record[$columnName]; |
||
| 1656 | } |
||
| 1657 | $this->_record[$columnName] = $value; |
||
| 1658 | $this->_isDirty = true; |
||
| 1659 | |||
| 1660 | // unset invalidated relationships |
||
| 1661 | if (!empty($fieldOptions['relationships']) && static::isRelational()) { |
||
| 1662 | foreach ($fieldOptions['relationships'] as $relationship => $isCached) { |
||
| 1663 | if ($isCached) { |
||
| 1664 | unset($this->_relatedObjects[$relationship]); |
||
| 1665 | } |
||
| 1666 | } |
||
| 1667 | } |
||
| 1668 | return true; |
||
| 1669 | } else { |
||
| 1670 | return false; |
||
| 1671 | } |
||
| 1672 | } |
||
| 1673 | |||
| 1674 | protected function _prepareRecordValues() |
||
| 1675 | { |
||
| 1676 | $record = []; |
||
| 1677 | |||
| 1678 | foreach (static::$_classFields[get_called_class()] as $field => $options) { |
||
| 1679 | $columnName = static::_cn($field); |
||
| 1680 | |||
| 1681 | if (array_key_exists($columnName, $this->_record)) { |
||
| 1682 | $value = $this->_record[$columnName]; |
||
| 1683 | |||
| 1684 | if (!$value && !empty($options['blankisnull'])) { |
||
| 1685 | $value = null; |
||
| 1686 | } |
||
| 1687 | } elseif (isset($options['default'])) { |
||
| 1688 | $value = $options['default']; |
||
| 1689 | } else { |
||
| 1690 | continue; |
||
| 1691 | } |
||
| 1692 | |||
| 1693 | if (($options['type'] == 'date') && ($value == '0000-00-00') && !empty($options['blankisnull'])) { |
||
| 1694 | $value = null; |
||
| 1695 | } |
||
| 1696 | if (($options['type'] == 'timestamp')) { |
||
| 1697 | if (is_numeric($value)) { |
||
| 1698 | $value = date('Y-m-d H:i:s', $value); |
||
| 1699 | } elseif ($value == null && !$options['notnull']) { |
||
| 1700 | $value = null; |
||
| 1701 | } |
||
| 1702 | } |
||
| 1703 | |||
| 1704 | if (($options['type'] == 'serialized') && !is_string($value)) { |
||
| 1705 | $value = serialize($value); |
||
| 1706 | } |
||
| 1707 | |||
| 1708 | if (($options['type'] == 'list') && is_array($value)) { |
||
| 1709 | $delim = empty($options['delimiter']) ? ',' : $options['delimiter']; |
||
| 1710 | $value = implode($delim, $value); |
||
| 1711 | } |
||
| 1712 | |||
| 1713 | $record[$field] = $value; |
||
| 1714 | } |
||
| 1715 | |||
| 1716 | return $record; |
||
| 1717 | } |
||
| 1718 | |||
| 1719 | protected static function _mapValuesToSet($recordValues) |
||
| 1720 | { |
||
| 1721 | $set = []; |
||
| 1722 | |||
| 1723 | foreach ($recordValues as $field => $value) { |
||
| 1724 | $fieldConfig = static::$_classFields[get_called_class()][$field]; |
||
| 1725 | |||
| 1726 | if ($value === null) { |
||
| 1727 | $set[] = sprintf('`%s` = NULL', $fieldConfig['columnName']); |
||
| 1728 | } elseif ($fieldConfig['type'] == 'timestamp' && $value == 'CURRENT_TIMESTAMP') { |
||
| 1729 | $set[] = sprintf('`%s` = CURRENT_TIMESTAMP', $fieldConfig['columnName']); |
||
| 1730 | } elseif ($fieldConfig['type'] == 'set' && is_array($value)) { |
||
| 1731 | $set[] = sprintf('`%s` = "%s"', $fieldConfig['columnName'], DB::escape(join(',', $value))); |
||
| 1732 | } elseif ($fieldConfig['type'] == 'boolean') { |
||
| 1733 | $set[] = sprintf('`%s` = %u', $fieldConfig['columnName'], $value ? 1 : 0); |
||
| 1734 | } else { |
||
| 1735 | $set[] = sprintf('`%s` = "%s"', $fieldConfig['columnName'], DB::escape($value)); |
||
| 1736 | } |
||
| 1737 | } |
||
| 1738 | |||
| 1739 | return $set; |
||
| 1740 | } |
||
| 1741 | |||
| 1742 | protected static function _mapFieldOrder($order) |
||
| 1743 | { |
||
| 1744 | if (is_string($order)) { |
||
| 1745 | return [$order]; |
||
| 1746 | } elseif (is_array($order)) { |
||
| 1747 | $r = []; |
||
| 1748 | |||
| 1749 | foreach ($order as $key => $value) { |
||
| 1750 | if (is_string($key)) { |
||
| 1751 | $columnName = static::_cn($key); |
||
| 1752 | $direction = strtoupper($value)=='DESC' ? 'DESC' : 'ASC'; |
||
| 1753 | } else { |
||
| 1754 | $columnName = static::_cn($value); |
||
| 1755 | $direction = 'ASC'; |
||
| 1756 | } |
||
| 1757 | |||
| 1758 | $r[] = sprintf('`%s` %s', $columnName, $direction); |
||
| 1759 | } |
||
| 1760 | |||
| 1761 | return $r; |
||
| 1762 | } |
||
| 1763 | } |
||
| 1764 | |||
| 1765 | protected static function _mapConditions($conditions) |
||
| 1766 | { |
||
| 1767 | foreach ($conditions as $field => &$condition) { |
||
| 1768 | if (is_string($field)) { |
||
| 1769 | $fieldOptions = static::$_classFields[get_called_class()][$field]; |
||
| 1770 | |||
| 1771 | if ($condition === null || ($condition == '' && $fieldOptions['blankisnull'])) { |
||
| 1772 | $condition = sprintf('`%s` IS NULL', static::_cn($field)); |
||
| 1773 | } elseif (is_array($condition)) { |
||
| 1774 | $condition = sprintf('`%s` %s "%s"', static::_cn($field), $condition['operator'], DB::escape($condition['value'])); |
||
| 1775 | } else { |
||
| 1776 | $condition = sprintf('`%s` = "%s"', static::_cn($field), DB::escape($condition)); |
||
| 1777 | } |
||
| 1778 | } |
||
| 1779 | } |
||
| 1780 | |||
| 1781 | return $conditions; |
||
| 1782 | } |
||
| 1783 | |||
| 1784 | protected function finishValidation() |
||
| 1793 | } |
||
| 1794 | } |
||
| 1795 |
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