| 1 | <?php |
| 2 | /* |
| 3 | * $Id: Doctrine.php 2814 2007-10-11 04:24:01Z Jonathan.Wage $ |
| 4 | * |
| 5 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 6 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 7 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 8 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 9 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 10 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 11 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 12 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 13 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 14 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 15 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 16 | * |
| 17 | * This software consists of voluntary contributions made by many individuals |
| 18 | * and is licensed under the LGPL. For more information, see |
| 19 | * <http://www.phpdoctrine.com>. |
| 20 | */ |
| 21 | |
| 22 | /** |
| 23 | * Doctrine |
| 24 | * the base class of Doctrine framework |
| 25 | * |
| 26 | * @package Doctrine |
| 27 | * @author Konsta Vesterinen <kvesteri@cc.hut.fi> |
| 28 | * @author Lukas Smith <smith@pooteeweet.org> (PEAR MDB2 library) |
| 29 | * @license http://www.opensource.org/licenses/lgpl-license.php LGPL |
| 30 | * @link www.phpdoctrine.com |
| 31 | * @since 1.0 |
| 32 | * @version $Revision: 2814 $ |
| 33 | */ |
| 34 | final class Doctrine |
| 35 | { |
| 36 | /** |
| 37 | * ERROR CONSTANTS |
| 38 | */ |
| 39 | const ERR = -1; |
| 40 | const ERR_SYNTAX = -2; |
| 41 | const ERR_CONSTRAINT = -3; |
| 42 | const ERR_NOT_FOUND = -4; |
| 43 | const ERR_ALREADY_EXISTS = -5; |
| 44 | const ERR_UNSUPPORTED = -6; |
| 45 | const ERR_MISMATCH = -7; |
| 46 | const ERR_INVALID = -8; |
| 47 | const ERR_NOT_CAPABLE = -9; |
| 48 | const ERR_TRUNCATED = -10; |
| 49 | const ERR_INVALID_NUMBER = -11; |
| 50 | const ERR_INVALID_DATE = -12; |
| 51 | const ERR_DIVZERO = -13; |
| 52 | const ERR_NODBSELECTED = -14; |
| 53 | const ERR_CANNOT_CREATE = -15; |
| 54 | const ERR_CANNOT_DELETE = -16; |
| 55 | const ERR_CANNOT_DROP = -17; |
| 56 | const ERR_NOSUCHTABLE = -18; |
| 57 | const ERR_NOSUCHFIELD = -19; |
| 58 | const ERR_NEED_MORE_DATA = -20; |
| 59 | const ERR_NOT_LOCKED = -21; |
| 60 | const ERR_VALUE_COUNT_ON_ROW = -22; |
| 61 | const ERR_INVALID_DSN = -23; |
| 62 | const ERR_CONNECT_FAILED = -24; |
| 63 | const ERR_EXTENSION_NOT_FOUND = -25; |
| 64 | const ERR_NOSUCHDB = -26; |
| 65 | const ERR_ACCESS_VIOLATION = -27; |
| 66 | const ERR_CANNOT_REPLACE = -28; |
| 67 | const ERR_CONSTRAINT_NOT_NULL = -29; |
| 68 | const ERR_DEADLOCK = -30; |
| 69 | const ERR_CANNOT_ALTER = -31; |
| 70 | const ERR_MANAGER = -32; |
| 71 | const ERR_MANAGER_PARSE = -33; |
| 72 | const ERR_LOADMODULE = -34; |
| 73 | const ERR_INSUFFICIENT_DATA = -35; |
| 74 | const ERR_CLASS_NAME = -36; |
| 75 | |
| 76 | /** |
| 77 | * PDO derived constants |
| 78 | */ |
| 79 | const CASE_LOWER = 2; |
| 80 | const CASE_NATURAL = 0; |
| 81 | const CASE_UPPER = 1; |
| 82 | const CURSOR_FWDONLY = 0; |
| 83 | const CURSOR_SCROLL = 1; |
| 84 | const ERRMODE_EXCEPTION = 2; |
| 85 | const ERRMODE_SILENT = 0; |
| 86 | const ERRMODE_WARNING = 1; |
| 87 | const FETCH_ASSOC = 2; |
| 88 | const FETCH_BOTH = 4; |
| 89 | const FETCH_BOUND = 6; |
| 90 | const FETCH_CLASS = 8; |
| 91 | const FETCH_CLASSTYPE = 262144; |
| 92 | const FETCH_COLUMN = 7; |
| 93 | const FETCH_FUNC = 10; |
| 94 | const FETCH_GROUP = 65536; |
| 95 | const FETCH_INTO = 9; |
| 96 | const FETCH_LAZY = 1; |
| 97 | const FETCH_NAMED = 11; |
| 98 | const FETCH_NUM = 3; |
| 99 | const FETCH_OBJ = 5; |
| 100 | const FETCH_ORI_ABS = 4; |
| 101 | const FETCH_ORI_FIRST = 2; |
| 102 | const FETCH_ORI_LAST = 3; |
| 103 | const FETCH_ORI_NEXT = 0; |
| 104 | const FETCH_ORI_PRIOR = 1; |
| 105 | const FETCH_ORI_REL = 5; |
| 106 | const FETCH_SERIALIZE = 524288; |
| 107 | const FETCH_UNIQUE = 196608; |
| 108 | const NULL_EMPTY_STRING = 1; |
| 109 | const NULL_NATURAL = 0; |
| 110 | const NULL_TO_STRING = NULL; |
| 111 | const PARAM_BOOL = 5; |
| 112 | const PARAM_INPUT_OUTPUT = -2147483648; |
| 113 | const PARAM_INT = 1; |
| 114 | const PARAM_LOB = 3; |
| 115 | const PARAM_NULL = 0; |
| 116 | const PARAM_STMT = 4; |
| 117 | const PARAM_STR = 2; |
| 118 | /** |
| 119 | * ATTRIBUTE CONSTANTS |
| 120 | */ |
| 121 | |
| 122 | /** |
| 123 | * PDO derived attributes |
| 124 | */ |
| 125 | const ATTR_AUTOCOMMIT = 0; |
| 126 | const ATTR_PREFETCH = 1; |
| 127 | const ATTR_TIMEOUT = 2; |
| 128 | const ATTR_ERRMODE = 3; |
| 129 | const ATTR_SERVER_VERSION = 4; |
| 130 | const ATTR_CLIENT_VERSION = 5; |
| 131 | const ATTR_SERVER_INFO = 6; |
| 132 | const ATTR_CONNECTION_STATUS = 7; |
| 133 | const ATTR_CASE = 8; |
| 134 | const ATTR_CURSOR_NAME = 9; |
| 135 | const ATTR_CURSOR = 10; |
| 136 | const ATTR_ORACLE_NULLS = 11; |
| 137 | const ATTR_PERSISTENT = 12; |
| 138 | const ATTR_STATEMENT_CLASS = 13; |
| 139 | const ATTR_FETCH_TABLE_NAMES = 14; |
| 140 | const ATTR_FETCH_CATALOG_NAMES = 15; |
| 141 | const ATTR_DRIVER_NAME = 16; |
| 142 | const ATTR_STRINGIFY_FETCHES = 17; |
| 143 | const ATTR_MAX_COLUMN_LEN = 18; |
| 144 | |
| 145 | /** |
| 146 | * Doctrine constants |
| 147 | */ |
| 148 | const ATTR_LISTENER = 100; |
| 149 | const ATTR_QUOTE_IDENTIFIER = 101; |
| 150 | const ATTR_FIELD_CASE = 102; |
| 151 | const ATTR_IDXNAME_FORMAT = 103; |
| 152 | const ATTR_SEQNAME_FORMAT = 104; |
| 153 | const ATTR_SEQCOL_NAME = 105; |
| 154 | const ATTR_CMPNAME_FORMAT = 118; |
| 155 | const ATTR_DBNAME_FORMAT = 117; |
| 156 | const ATTR_TBLCLASS_FORMAT = 119; |
| 157 | const ATTR_EXPORT = 140; |
| 158 | const ATTR_DECIMAL_PLACES = 141; |
| 159 | |
| 160 | const ATTR_PORTABILITY = 106; |
| 161 | const ATTR_VALIDATE = 107; |
| 162 | const ATTR_COLL_KEY = 108; |
| 163 | const ATTR_QUERY_LIMIT = 109; |
| 164 | const ATTR_DEFAULT_TABLE_TYPE = 112; |
| 165 | const ATTR_DEF_TEXT_LENGTH = 113; |
| 166 | const ATTR_DEF_VARCHAR_LENGTH = 114; |
| 167 | const ATTR_DEF_TABLESPACE = 115; |
| 168 | const ATTR_EMULATE_DATABASE = 116; |
| 169 | const ATTR_USE_NATIVE_ENUM = 117; |
| 170 | const ATTR_DEFAULT_SEQUENCE = 133; |
| 171 | |
| 172 | const ATTR_FETCHMODE = 118; |
| 173 | const ATTR_NAME_PREFIX = 121; |
| 174 | const ATTR_CREATE_TABLES = 122; |
| 175 | const ATTR_COLL_LIMIT = 123; |
| 176 | |
| 177 | const ATTR_CACHE = 150; |
| 178 | const ATTR_CACHE_LIFESPAN = 151; |
| 179 | const ATTR_LOAD_REFERENCES = 153; |
| 180 | const ATTR_RECORD_LISTENER = 154; |
| 181 | const ATTR_THROW_EXCEPTIONS = 155; |
| 182 | |
| 183 | |
| 184 | /** |
| 185 | * LIMIT CONSTANTS |
| 186 | */ |
| 187 | |
| 188 | /** |
| 189 | * constant for row limiting |
| 190 | */ |
| 191 | const LIMIT_ROWS = 1; |
| 192 | /** |
| 193 | * constant for record limiting |
| 194 | */ |
| 195 | const LIMIT_RECORDS = 2; |
| 196 | |
| 197 | /** |
| 198 | * FETCHMODE CONSTANTS |
| 199 | */ |
| 200 | |
| 201 | /** |
| 202 | * IMMEDIATE FETCHING |
| 203 | * mode for immediate fetching |
| 204 | */ |
| 205 | const FETCH_IMMEDIATE = 0; |
| 206 | /** |
| 207 | * BATCH FETCHING |
| 208 | * mode for batch fetching |
| 209 | */ |
| 210 | const FETCH_BATCH = 1; |
| 211 | /** |
| 212 | * LAZY FETCHING |
| 213 | * mode for offset fetching |
| 214 | */ |
| 215 | const FETCH_OFFSET = 3; |
| 216 | /** |
| 217 | * LAZY OFFSET FETCHING |
| 218 | * mode for lazy offset fetching |
| 219 | */ |
| 220 | const FETCH_LAZY_OFFSET = 4; |
| 221 | |
| 222 | /** |
| 223 | * FETCH CONSTANTS |
| 224 | */ |
| 225 | |
| 226 | |
| 227 | /** |
| 228 | * FETCH VALUEHOLDER |
| 229 | */ |
| 230 | const FETCH_VHOLDER = 1; |
| 231 | /** |
| 232 | * FETCH RECORD |
| 233 | * |
| 234 | * Specifies that the fetch method shall return Doctrine_Record |
| 235 | * objects as the elements of the result set. |
| 236 | * |
| 237 | * This is the default fetchmode. |
| 238 | */ |
| 239 | const FETCH_RECORD = 2; |
| 240 | /** |
| 241 | * FETCH ARRAY |
| 242 | */ |
| 243 | |
| 244 | const FETCH_ARRAY = 3; |
| 245 | /** |
| 246 | * PORTABILITY CONSTANTS |
| 247 | */ |
| 248 | |
| 249 | /** |
| 250 | * Portability: turn off all portability features. |
| 251 | * @see Doctrine::ATTR_PORTABILITY |
| 252 | */ |
| 253 | const PORTABILITY_NONE = 0; |
| 254 | /** |
| 255 | * Portability: convert names of tables and fields to case defined in the |
| 256 | * "field_case" option when using the query*(), fetch*() methods. |
| 257 | * @see Doctrine::ATTR_PORTABILITY |
| 258 | */ |
| 259 | const PORTABILITY_FIX_CASE = 1; |
| 260 | |
| 261 | /** |
| 262 | * Portability: right trim the data output by query*() and fetch*(). |
| 263 | * @see Doctrine::ATTR_PORTABILITY |
| 264 | */ |
| 265 | const PORTABILITY_RTRIM = 2; |
| 266 | /** |
| 267 | * Portability: force reporting the number of rows deleted. |
| 268 | * @see Doctrine::ATTR_PORTABILITY |
| 269 | */ |
| 270 | const PORTABILITY_DELETE_COUNT = 4; |
| 271 | /** |
| 272 | * Portability: convert empty values to null strings in data output by |
| 273 | * query*() and fetch*(). |
| 274 | * @see Doctrine::ATTR_PORTABILITY |
| 275 | */ |
| 276 | const PORTABILITY_EMPTY_TO_NULL = 8; |
| 277 | /** |
| 278 | * Portability: removes database/table qualifiers from associative indexes |
| 279 | * @see Doctrine::ATTR_PORTABILITY |
| 280 | */ |
| 281 | const PORTABILITY_FIX_ASSOC_FIELD_NAMES = 16; |
| 282 | /** |
| 283 | * Portability: makes Doctrine_Expression throw exception for unportable RDBMS expressions |
| 284 | * @see Doctrine::ATTR_PORTABILITY |
| 285 | */ |
| 286 | const PORTABILITY_EXPR = 32; |
| 287 | /** |
| 288 | * Portability: turn on all portability features. |
| 289 | * @see Doctrine::ATTR_PORTABILITY |
| 290 | */ |
| 291 | const PORTABILITY_ALL = 63; |
| 292 | |
| 293 | /** |
| 294 | * LOCKMODE CONSTANTS |
| 295 | */ |
| 296 | |
| 297 | /** |
| 298 | * mode for optimistic locking |
| 299 | */ |
| 300 | const LOCK_OPTIMISTIC = 0; |
| 301 | /** |
| 302 | * mode for pessimistic locking |
| 303 | */ |
| 304 | const LOCK_PESSIMISTIC = 1; |
| 305 | /** |
| 306 | * EXPORT CONSTANTS |
| 307 | */ |
| 308 | |
| 309 | /** |
| 310 | * turns of exporting |
| 311 | */ |
| 312 | const EXPORT_NONE = 0; |
| 313 | /** |
| 314 | * export tables |
| 315 | */ |
| 316 | const EXPORT_TABLES = 1; |
| 317 | /** |
| 318 | * export constraints |
| 319 | */ |
| 320 | const EXPORT_CONSTRAINTS = 2; |
| 321 | /** |
| 322 | * export plugins |
| 323 | */ |
| 324 | const EXPORT_PLUGINS = 4; |
| 325 | /** |
| 326 | * export all |
| 327 | */ |
| 328 | const EXPORT_ALL = 7; |
| 329 | |
| 330 | /** |
| 331 | * HYDRATION CONSTANTS |
| 332 | */ |
| 333 | const HYDRATE_RECORD = 2; |
| 334 | |
| 335 | const HYDRATE_ARRAY = 3; |
| 336 | |
| 337 | /** |
| 338 | * VALIDATION CONSTANTS |
| 339 | */ |
| 340 | const VALIDATE_NONE = 0; |
| 341 | |
| 342 | const VALIDATE_LENGTHS = 1; |
| 343 | |
| 344 | const VALIDATE_TYPES = 2; |
| 345 | |
| 346 | const VALIDATE_CONSTRAINTS = 4; |
| 347 | |
| 348 | const VALIDATE_ALL = 5; |
| 349 | |
| 350 | /** |
| 351 | * constant for auto_increment identifier |
| 352 | */ |
| 353 | const IDENTIFIER_AUTOINC = 1; |
| 354 | /** |
| 355 | * constant for sequence identifier |
| 356 | */ |
| 357 | const IDENTIFIER_SEQUENCE = 2; |
| 358 | /** |
| 359 | * constant for normal identifier |
| 360 | */ |
| 361 | const IDENTIFIER_NATURAL = 3; |
| 362 | /** |
| 363 | * constant for composite identifier |
| 364 | */ |
| 365 | const IDENTIFIER_COMPOSITE = 4; |
| 366 | /** |
| 367 | * constructor |
| 368 | */ |
| 369 | public function __construct() |
| 370 | { |
| 371 | throw new Doctrine_Exception('Doctrine is static class. No instances can be created.'); |
| 372 | } |
| 373 | /** |
| 374 | * @var string $path doctrine root directory |
| 375 | */ |
| 376 | private static $_path; |
| 377 | /** |
| 378 | * @var boolean $_debug |
| 379 | */ |
| 380 | private static $_debug = false; |
| 381 | |
| 382 | public static function debug($bool = null) |
| 383 | { |
| 384 | if ($bool !== null) { |
| 385 | self::$_debug = (bool) $bool; |
| 386 | } |
| 387 | return self::$_debug; |
| 388 | } |
| 389 | /** |
| 390 | * getPath |
| 391 | * returns the doctrine root |
| 392 | * |
| 393 | * @return string |
| 394 | */ |
| 395 | public static function getPath() |
| 396 | { |
| 397 | if ( ! self::$_path) { |
| 398 | self::$_path = dirname(__FILE__); |
| 399 | } |
| 400 | return self::$_path; |
| 401 | } |
| 402 | /** |
| 403 | * loadAll |
| 404 | * loads all runtime classes |
| 405 | * |
| 406 | * @return void |
| 407 | */ |
| 408 | public static function loadAll() |
| 409 | { |
| 410 | $classes = Doctrine_Compiler::getRuntimeClasses(); |
| 411 | |
| 412 | foreach ($classes as $class) { |
| 413 | Doctrine::autoload($class); |
| 414 | } |
| 415 | } |
| 416 | /** |
| 417 | * loadModels |
| 418 | * |
| 419 | * Recursively load all models from a directory or array of directories |
| 420 | * |
| 421 | * @param string $directory Path to directory of models or array of directory paths |
| 422 | * @return void |
| 423 | */ |
| 424 | public static function loadModels($directory) |
| 425 | { |
| 426 | $declared = get_declared_classes(); |
| 427 | |
| 428 | if ($directory !== null) { |
| 429 | foreach ((array) $directory as $dir) { |
| 430 | $it = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($dir), |
| 431 | RecursiveIteratorIterator::LEAVES_ONLY); |
| 432 | |
| 433 | foreach ($it as $file) { |
| 434 | $e = explode('.', $file->getFileName()); |
| 435 | if (end($e) === 'php' && strpos($file->getFileName(), '.inc') === false) { |
| 436 | require_once $file->getPathName(); |
| 437 | } |
| 438 | } |
| 439 | } |
| 440 | |
| 441 | $declared = array_diff(get_declared_classes(), $declared); |
| 442 | } |
| 443 | |
| 444 | return self::getLoadedModels($declared); |
| 445 | } |
| 446 | /** |
| 447 | * getLoadedModels |
| 448 | * |
| 449 | * Get all the loaded models, you can provide an array of classes or it will use get_declared_classes() |
| 450 | * |
| 451 | * @param $classes Array of classes to filter through, otherwise uses get_declared_classes() |
| 452 | * @return void |
| 453 | */ |
| 454 | public static function getLoadedModels($classes = null) |
| 455 | { |
| 456 | if ($classes === null) { |
| 457 | $classes = get_declared_classes(); |
| 458 | } |
| 459 | |
| 460 | $parent = new ReflectionClass('Doctrine_Record'); |
| 461 | |
| 462 | $loadedModels = array(); |
| 463 | |
| 464 | // we iterate trhough the diff of previously declared classes |
| 465 | // and currently declared classes |
| 466 | foreach ($classes as $name) { |
| 467 | $class = new ReflectionClass($name); |
| 468 | |
| 469 | // Skip the following classes |
| 470 | // - abstract classes |
| 471 | // - not a subclass of Doctrine_Record |
| 472 | // - don't have a setTableDefinition method |
| 473 | if ($class->isAbstract() || |
| 474 | !$class->isSubClassOf($parent) || |
| 475 | !$class->hasMethod('setTableDefinition')) { |
| 476 | continue; |
| 477 | } |
| 478 | |
| 479 | $loadedModels[] = $name; |
| 480 | } |
| 481 | |
| 482 | return $loadedModels; |
| 483 | } |
| 484 | /** |
| 485 | * getConnectionByTableName |
| 486 | * |
| 487 | * Get the connection object for a table by the actual table name |
| 488 | * |
| 489 | * @param string $tableName |
| 490 | * @return void |
| 491 | */ |
| 492 | public static function getConnectionByTableName($tableName) |
| 493 | { |
| 494 | $loadedModels = self::getLoadedModels(); |
| 495 | |
| 496 | foreach ($loadedModels as $name) { |
| 497 | $model = new $name(); |
| 498 | $table = $model->getTable(); |
| 499 | |
| 500 | if ($table->getTableName() == $tableName) { |
| 501 | return $table->getConnection(); |
| 502 | } |
| 503 | } |
| 504 | } |
| 505 | /** |
| 506 | * importSchema |
| 507 | * method for importing existing schema to Doctrine_Record classes |
| 508 | * |
| 509 | * @param string $directory Directory to write your models to |
| 510 | * @param array $databases Array of databases to generate models for |
| 511 | * @return boolean |
| 512 | */ |
| 513 | public static function importSchema($directory, array $databases = array()) |
| 514 | { |
| 515 | return Doctrine_Manager::connection()->import->importSchema($directory, $databases); |
| 516 | } |
| 517 | /** |
| 518 | * generateModelsFromDb |
| 519 | * |
| 520 | * Generate your model definitions from an existing database |
| 521 | * |
| 522 | * @param string $directory Directory to write your models to |
| 523 | * @param string $databases Array of databases to generate models for |
| 524 | * @return void |
| 525 | */ |
| 526 | public static function generateModelsFromDb($directory, array $databases = array()) |
| 527 | { |
| 528 | return self::importSchema($directory, $databases); |
| 529 | } |
| 530 | /** |
| 531 | * generateYamlFromDb |
| 532 | * |
| 533 | * Generates models from database to temporary location then uses those models to generate a yaml schema file. |
| 534 | * This should probably be fixed. We should write something to generate a yaml schema file directly from the database. |
| 535 | * |
| 536 | * @param string $yamlPath Path to write oyur yaml schema file to |
| 537 | * @return void |
| 538 | */ |
| 539 | public static function generateYamlFromDb($yamlPath) |
| 540 | { |
| 541 | $directory = '/tmp/tmp_doctrine_models'; |
| 542 | |
| 543 | Doctrine::generateModelsFromDb($directory); |
| 544 | |
| 545 | $export = new Doctrine_Export_Schema(); |
| 546 | |
| 547 | return $export->exportSchema($yamlPath, 'yml', $directory); |
| 548 | } |
| 549 | /** |
| 550 | * generateModelsFromYaml |
| 551 | * |
| 552 | * Generate a yaml schema file from an existing directory of models |
| 553 | * |
| 554 | * @param string $yamlPath Path to your yaml schema files |
| 555 | * @param string $directory Directory to generate your models in |
| 556 | * @return void |
| 557 | */ |
| 558 | public static function generateModelsFromYaml($yamlPath, $directory) |
| 559 | { |
| 560 | $import = new Doctrine_Import_Schema(); |
| 561 | |
| 562 | return $import->importSchema($yamlPath, 'yml', $directory); |
| 563 | } |
| 564 | /** |
| 565 | * exportSchema |
| 566 | * method for exporting Doctrine_Record classes to a schema |
| 567 | * |
| 568 | * @param string $directory Directory containing your models |
| 569 | * @return void |
| 570 | */ |
| 571 | public static function exportSchema($directory = null) |
| 572 | { |
| 573 | return Doctrine_Manager::connection()->export->exportSchema($directory); |
| 574 | } |
| 575 | /** |
| 576 | * createTablesFromModels |
| 577 | * |
| 578 | * Creates database tables for the models in the specified directory |
| 579 | * |
| 580 | * @param string $directory Directory containing your models |
| 581 | * @return void |
| 582 | */ |
| 583 | public static function createTablesFromModels($directory = null) |
| 584 | { |
| 585 | return self::exportSchema($directory); |
| 586 | } |
| 587 | /** |
| 588 | * generateYamlFromModels |
| 589 | * |
| 590 | * Generate yaml schema file for the models in the specified directory |
| 591 | * |
| 592 | * @param string $yamlPath Path to your yaml schema files |
| 593 | * @param string $directory Directory to generate your models in |
| 594 | * @return void |
| 595 | */ |
| 596 | public static function generateYamlFromModels($yamlPath, $directory) |
| 597 | { |
| 598 | $export = new Doctrine_Export_Schema(); |
| 599 | |
| 600 | return $export->exportSchema($yamlPath, 'yml', $directory); |
| 601 | } |
| 602 | /** |
| 603 | * createDatabases |
| 604 | * |
| 605 | * Creates databases for connections |
| 606 | * |
| 607 | * @param string $specifiedConnections Array of connections you wish to create the database for |
| 608 | * @return void |
| 609 | */ |
| 610 | public static function createDatabases($specifiedConnections) |
| 611 | { |
| 612 | if (!is_array($specifiedConnections)) { |
| 613 | $specifiedConnections = (array) $specifiedConnections; |
| 614 | } |
| 615 | |
| 616 | $connections = Doctrine_Manager::getInstance()->getConnections(); |
| 617 | |
| 618 | foreach ($connections as $name => $connection) { |
| 619 | if (!empty($specifiedConnections) && !in_array($name, $specifiedConnections)) { |
| 620 | continue; |
| 621 | } |
| 622 | |
| 623 | $connection->export->createDatabase($name); |
| 624 | } |
| 625 | } |
| 626 | /** |
| 627 | * dropDatabases |
| 628 | * |
| 629 | * Drops databases for connections |
| 630 | * |
| 631 | * @param string $specifiedConnections Array of connections you wish to drop the database for |
| 632 | * @return void |
| 633 | */ |
| 634 | public static function dropDatabases($specifiedConnections = array()) |
| 635 | { |
| 636 | if (!is_array($specifiedConnections)) { |
| 637 | $specifiedConnections = (array) $specifiedConnections; |
| 638 | } |
| 639 | |
| 640 | $connections = Doctrine_Manager::getInstance()->getConnections(); |
| 641 | |
| 642 | foreach ($connections as $name => $connection) { |
| 643 | if (!empty($specifiedConnections) && !in_array($name, $specifiedConnections)) { |
| 644 | continue; |
| 645 | } |
| 646 | |
| 647 | $connection->export->dropDatabase($name); |
| 648 | } |
| 649 | } |
| 650 | /** |
| 651 | * dumpData |
| 652 | * |
| 653 | * Dump data to a yaml fixtures file |
| 654 | * |
| 655 | * @param string $yamlPath Path to write the yaml data fixtures to |
| 656 | * @param string $individualFiles Whether or not to dump data to individual fixtures files |
| 657 | * @return void |
| 658 | */ |
| 659 | public static function dumpData($yamlPath, $individualFiles = false) |
| 660 | { |
| 661 | $data = new Doctrine_Data(); |
| 662 | |
| 663 | return $data->exportData($yamlPath, 'yml', array(), $individualFiles); |
| 664 | } |
| 665 | /** |
| 666 | * loadData |
| 667 | * |
| 668 | * Load data from a yaml fixtures file. |
| 669 | * The output of dumpData can be fed to loadData |
| 670 | * |
| 671 | * @param string $yamlPath Path to your yaml data fixtures |
| 672 | * @param string $append Whether or not to append the data |
| 673 | * @return void |
| 674 | */ |
| 675 | public static function loadData($yamlPath, $append = false) |
| 676 | { |
| 677 | $delete = isset($append) ? ($append ? false : true) : true; |
| 678 | |
| 679 | if ($delete) |
| 680 | { |
| 681 | $models = Doctrine::getLoadedModels(); |
| 682 | |
| 683 | foreach ($models as $model) |
| 684 | { |
| 685 | $model = new $model(); |
| 686 | |
| 687 | $model->getTable()->createQuery()->delete($model)->execute(); |
| 688 | } |
| 689 | } |
| 690 | |
| 691 | $data = new Doctrine_Data(); |
| 692 | |
| 693 | return $data->importData($yamlPath, 'yml'); |
| 694 | } |
| 695 | /** |
| 696 | * loadDummyData |
| 697 | * |
| 698 | * Populdate your models with dummy data |
| 699 | * |
| 700 | * @param string $append Whether or not to append the data |
| 701 | * @param string $num Number of records to populate |
| 702 | * @return void |
| 703 | */ |
| 704 | public static function loadDummyData($append, $num = 5) |
| 705 | { |
| 706 | $delete = isset($append) ? ($append ? false : true) : true; |
| 707 | |
| 708 | if ($delete) |
| 709 | { |
| 710 | $models = Doctrine::getLoadedModels(); |
| 711 | |
| 712 | foreach ($models as $model) |
| 713 | { |
| 714 | $model = new $model(); |
| 715 | |
| 716 | $model->getTable()->createQuery()->delete($model)->execute(); |
| 717 | } |
| 718 | } |
| 719 | |
| 720 | $data = new Doctrine_Data(); |
| 721 | |
| 722 | return $data->importDummyData($num); |
| 723 | } |
| 724 | /** |
| 725 | * migrate |
| 726 | * |
| 727 | * Migrate database to specified $to version. Migrates from current to latest if you do not specify. |
| 728 | * |
| 729 | * @param string $directory Directory which contains your migration classes |
| 730 | * @param string $to Version you wish to migrate to. |
| 731 | * @return void |
| 732 | */ |
| 733 | public static function migrate($directory, $to = null) |
| 734 | { |
| 735 | $migration = new Doctrine_Migration($directory); |
| 736 | |
| 737 | return $migration->migrate($to); |
| 738 | } |
| 739 | /** |
| 740 | * generateMigrationClass |
| 741 | * |
| 742 | * Generate new migration class skeleton |
| 743 | * |
| 744 | * @param string $className Name of the Migration class to generate |
| 745 | * @param string $directory Directory which contains your migration classes |
| 746 | * @package default |
| 747 | */ |
| 748 | public static function generateMigrationClass($className, $directory) |
| 749 | { |
| 750 | $migration = new Doctrine_Migration($directory); |
| 751 | $next = (string) $migration->getNextVersion(); |
| 752 | |
| 753 | $fileName = str_repeat('0', (3 - strlen($next))) . $next . '_' . Doctrine::tableize($className) . '.class.php'; |
| 754 | $path = $directory . DIRECTORY_SEPARATOR . $fileName; |
| 755 | |
| 756 | $code = '<?php' . PHP_EOL; |
| 757 | $code .= "// Automatically generated by Doctrine\n"; |
| 758 | $code .= "class " . $className . " extends Doctrine_Migration\n"; |
| 759 | $code .= "{\n"; |
| 760 | $code .= "\tpublic function up()\n\t{ }\n\n"; |
| 761 | $code .= "\tpublic function down()\n\t{ }\n"; |
| 762 | $code .= "}"; |
| 763 | |
| 764 | file_put_contents($path, $code); |
| 765 | } |
| 766 | /** |
| 767 | * exportSql |
| 768 | * method for exporting Doctrine_Record classes to a schema |
| 769 | * |
| 770 | * @param string $directory |
| 771 | */ |
| 772 | public static function exportSql($directory = null) |
| 773 | { |
| 774 | return Doctrine_Manager::connection()->export->exportSql($directory); |
| 775 | } |
| 776 | /** |
| 777 | * generateSqlFromModels |
| 778 | * |
| 779 | * Generate sql for directory of models |
| 780 | * |
| 781 | * @param string $directory Directory where your models exist |
| 782 | * @return void |
| 783 | */ |
| 784 | public static function generateSqlFromModels($directory) |
| 785 | { |
| 786 | return self::exportSql($directory); |
| 787 | } |
| 788 | /** |
| 789 | * compile |
| 790 | * method for making a single file of most used doctrine runtime components |
| 791 | * including the compiled file instead of multiple files (in worst |
| 792 | * cases dozens of files) can improve performance by an order of magnitude |
| 793 | * |
| 794 | * @param string $target |
| 795 | * |
| 796 | * @throws Doctrine_Exception |
| 797 | * @return void |
| 798 | */ |
| 799 | public static function compile($target = null) |
| 800 | { |
| 801 | Doctrine_Compiler::compile($target); |
| 802 | } |
| 803 | /** |
| 804 | * simple autoload function |
| 805 | * returns true if the class was loaded, otherwise false |
| 806 | * |
| 807 | * @param string $classname |
| 808 | * @return boolean |
| 809 | */ |
| 810 | public static function autoload($classname) |
| 811 | { |
| 812 | if (class_exists($classname, false)) { |
| 813 | return false; |
| 814 | } |
| 815 | if ( ! self::$_path) { |
| 816 | self::$_path = dirname(__FILE__); |
| 817 | } |
| 818 | $class = self::$_path . DIRECTORY_SEPARATOR . str_replace('_', DIRECTORY_SEPARATOR,$classname) . '.php'; |
| 819 | |
| 820 | if ( ! file_exists($class)) { |
| 821 | return false; |
| 822 | } |
| 823 | |
| 824 | require_once($class); |
| 825 | |
| 826 | return true; |
| 827 | } |
| 828 | /** |
| 829 | * dump |
| 830 | * |
| 831 | * dumps a given variable |
| 832 | * |
| 833 | * @param mixed $var a variable of any type |
| 834 | * @param boolean $output whether to output the content |
| 835 | * @return void|string |
| 836 | */ |
| 837 | public static function dump($var, $output = true) |
| 838 | { |
| 839 | $ret = array(); |
| 840 | switch (gettype($var)) { |
| 841 | case 'array': |
| 842 | $ret[] = 'Array('; |
| 843 | foreach ($var as $k => $v) { |
| 844 | $ret[] = $k . ' : ' . Doctrine::dump($v, false); |
| 845 | } |
| 846 | $ret[] = ")"; |
| 847 | break; |
| 848 | case 'object': |
| 849 | $ret[] = 'Object(' . get_class($var) . ')'; |
| 850 | break; |
| 851 | default: |
| 852 | $ret[] = var_export($var, true); |
| 853 | } |
| 854 | if ($output) { |
| 855 | print implode("\n", $ret); |
| 856 | } |
| 857 | return implode("\n", $ret); |
| 858 | } |
| 859 | /** |
| 860 | * returns table name from class name |
| 861 | * |
| 862 | * @param string $classname |
| 863 | * @return string |
| 864 | */ |
| 865 | public static function tableize($classname) |
| 866 | { |
| 867 | return strtolower(preg_replace('~(?<=\\w)([A-Z])~', '_$1', $classname)); |
| 868 | } |
| 869 | /** |
| 870 | * returns class name from table name |
| 871 | * |
| 872 | * @param string $tablename |
| 873 | * @return string |
| 874 | */ |
| 875 | public static function classify($tablename) |
| 876 | { |
| 877 | return preg_replace_callback('~(_?)(_)([\w])~', array("Doctrine", "classifyCallback"), ucfirst($tablename)); |
| 878 | } |
| 879 | |
| 880 | /** |
| 881 | * Callback function to classify a classname propperly. |
| 882 | * |
| 883 | * @param array $matches An array of matches from a pcre_replace call |
| 884 | * @return string A string with matches 1 and mathces 3 in upper case. |
| 885 | */ |
| 886 | public static function classifyCallback($matches) |
| 887 | { |
| 888 | return $matches[1] . strtoupper($matches[3]); |
| 889 | } |
| 890 | /** |
| 891 | * checks for valid class name (uses camel case and underscores) |
| 892 | * |
| 893 | * @param string $classname |
| 894 | * @return boolean |
| 895 | */ |
| 896 | public static function isValidClassname($classname) |
| 897 | { |
| 898 | if (preg_match('~(^[a-z])|(_[a-z])|([\W])|(_{2})~', $classname)) { |
| 899 | return false; |
| 900 | } |
| 901 | |
| 902 | return true; |
| 903 | } |
| 904 | } |