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doctrine2/lib/Doctrine.php

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<?php
/*
* $Id$
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This software consists of voluntary contributions made by many individuals
* and is licensed under the LGPL. For more information, see
* <http://www.phpdoctrine.org>.
*/
/**
* Doctrine
* the base class of Doctrine framework
*
* @package Doctrine
* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
* @author Lukas Smith <smith@pooteeweet.org> (PEAR MDB2 library)
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @link www.phpdoctrine.com
* @since 1.0
* @version $Revision$
*/
final class Doctrine
{
/**
* DEPRECATED ATTRIBUTE CONSTANT NAMES AND VALUES
*
* REMOVE BEFORE 1.0
* These were deprecated either because they are not used anymore or because they didn't follow the naming pattern required
* by Doctrine attributes
*
* Attribute names must be ATTR_{ATTR_NAME} and the values must be {ATTR_NAME}_NAME_OF_VALUE
*/
const LIMIT_ROWS = 1;
const LIMIT_RECORDS = 2;
const FETCH_IMMEDIATE = 0;
const FETCH_BATCH = 1;
const FETCH_OFFSET = 3;
const FETCH_LAZY_OFFSET = 4;
const FETCH_VHOLDER = 1;
const FETCH_RECORD = 2;
const FETCH_ARRAY = 3;
/**
* VERSION
*/
const VERSION = '1.0.0';
/**
* ERROR CONSTANTS
*/
const ERR = -1;
const ERR_SYNTAX = -2;
const ERR_CONSTRAINT = -3;
const ERR_NOT_FOUND = -4;
const ERR_ALREADY_EXISTS = -5;
const ERR_UNSUPPORTED = -6;
const ERR_MISMATCH = -7;
const ERR_INVALID = -8;
const ERR_NOT_CAPABLE = -9;
const ERR_TRUNCATED = -10;
const ERR_INVALID_NUMBER = -11;
const ERR_INVALID_DATE = -12;
const ERR_DIVZERO = -13;
const ERR_NODBSELECTED = -14;
const ERR_CANNOT_CREATE = -15;
const ERR_CANNOT_DELETE = -16;
const ERR_CANNOT_DROP = -17;
const ERR_NOSUCHTABLE = -18;
const ERR_NOSUCHFIELD = -19;
const ERR_NEED_MORE_DATA = -20;
const ERR_NOT_LOCKED = -21;
const ERR_VALUE_COUNT_ON_ROW = -22;
const ERR_INVALID_DSN = -23;
const ERR_CONNECT_FAILED = -24;
const ERR_EXTENSION_NOT_FOUND = -25;
const ERR_NOSUCHDB = -26;
const ERR_ACCESS_VIOLATION = -27;
const ERR_CANNOT_REPLACE = -28;
const ERR_CONSTRAINT_NOT_NULL = -29;
const ERR_DEADLOCK = -30;
const ERR_CANNOT_ALTER = -31;
const ERR_MANAGER = -32;
const ERR_MANAGER_PARSE = -33;
const ERR_LOADMODULE = -34;
const ERR_INSUFFICIENT_DATA = -35;
const ERR_CLASS_NAME = -36;
/**
* PDO derived constants
*/
const CASE_NATURAL = 0;
const CASE_UPPER = 1;
const CASE_LOWER = 2;
const CURSOR_FWDONLY = 0;
const CURSOR_SCROLL = 1;
const ERRMODE_EXCEPTION = 2;
const ERRMODE_SILENT = 0;
const ERRMODE_WARNING = 1;
const FETCH_ASSOC = 2;
const FETCH_BOTH = 4;
const FETCH_BOUND = 6;
const FETCH_CLASS = 8;
const FETCH_CLASSTYPE = 262144;
const FETCH_COLUMN = 7;
const FETCH_FUNC = 10;
const FETCH_GROUP = 65536;
const FETCH_INTO = 9;
const FETCH_LAZY = 1;
const FETCH_NAMED = 11;
const FETCH_NUM = 3;
const FETCH_OBJ = 5;
const FETCH_ORI_ABS = 4;
const FETCH_ORI_FIRST = 2;
const FETCH_ORI_LAST = 3;
const FETCH_ORI_NEXT = 0;
const FETCH_ORI_PRIOR = 1;
const FETCH_ORI_REL = 5;
const FETCH_SERIALIZE = 524288;
const FETCH_UNIQUE = 196608;
const NULL_EMPTY_STRING = 1;
const NULL_NATURAL = 0;
const NULL_TO_STRING = NULL;
const PARAM_BOOL = 5;
const PARAM_INPUT_OUTPUT = -2147483648;
const PARAM_INT = 1;
const PARAM_LOB = 3;
const PARAM_NULL = 0;
const PARAM_STMT = 4;
const PARAM_STR = 2;
/**
* ATTRIBUTE CONSTANTS
*/
/**
* PDO derived attributes
*/
const ATTR_AUTOCOMMIT = 0;
const ATTR_PREFETCH = 1;
const ATTR_TIMEOUT = 2;
const ATTR_ERRMODE = 3;
const ATTR_SERVER_VERSION = 4;
const ATTR_CLIENT_VERSION = 5;
const ATTR_SERVER_INFO = 6;
const ATTR_CONNECTION_STATUS = 7;
const ATTR_CASE = 8;
const ATTR_CURSOR_NAME = 9;
const ATTR_CURSOR = 10;
const ATTR_ORACLE_NULLS = 11;
const ATTR_PERSISTENT = 12;
const ATTR_STATEMENT_CLASS = 13;
const ATTR_FETCH_TABLE_NAMES = 14;
const ATTR_FETCH_CATALOG_NAMES = 15;
const ATTR_DRIVER_NAME = 16;
const ATTR_STRINGIFY_FETCHES = 17;
const ATTR_MAX_COLUMN_LEN = 18;
/**
* Doctrine constants
*/
const ATTR_LISTENER = 100;
const ATTR_QUOTE_IDENTIFIER = 101;
const ATTR_FIELD_CASE = 102;
const ATTR_IDXNAME_FORMAT = 103;
const ATTR_SEQNAME_FORMAT = 104;
const ATTR_SEQCOL_NAME = 105;
const ATTR_CMPNAME_FORMAT = 118;
const ATTR_DBNAME_FORMAT = 117;
const ATTR_TBLCLASS_FORMAT = 119;
const ATTR_TBLNAME_FORMAT = 120;
const ATTR_EXPORT = 140;
const ATTR_DECIMAL_PLACES = 141;
const ATTR_PORTABILITY = 106;
const ATTR_VALIDATE = 107;
const ATTR_COLL_KEY = 108;
const ATTR_QUERY_LIMIT = 109;
const ATTR_DEFAULT_TABLE_TYPE = 112;
const ATTR_DEF_TEXT_LENGTH = 113;
const ATTR_DEF_VARCHAR_LENGTH = 114;
const ATTR_DEF_TABLESPACE = 115;
const ATTR_EMULATE_DATABASE = 116;
const ATTR_USE_NATIVE_ENUM = 117;
const ATTR_DEFAULT_SEQUENCE = 133;
const ATTR_FETCHMODE = 118;
const ATTR_NAME_PREFIX = 121;
const ATTR_CREATE_TABLES = 122;
const ATTR_COLL_LIMIT = 123;
const ATTR_CACHE = 150;
const ATTR_RESULT_CACHE = 150;
const ATTR_CACHE_LIFESPAN = 151;
const ATTR_RESULT_CACHE_LIFESPAN = 151;
const ATTR_LOAD_REFERENCES = 153;
const ATTR_RECORD_LISTENER = 154;
const ATTR_THROW_EXCEPTIONS = 155;
const ATTR_DEFAULT_PARAM_NAMESPACE = 156;
const ATTR_QUERY_CACHE = 157;
const ATTR_QUERY_CACHE_LIFESPAN = 158;
const ATTR_AUTOLOAD_TABLE_CLASSES = 160;
const ATTR_MODEL_LOADING = 161;
const ATTR_LOCK = 162;
const ATTR_HYDRATE = 163;
const ATTR_IDENTIFIER = 164;
/**
* QUERY_LIMIT CONSTANTS
*/
/**
* QUERY_LIMIT_ROWS
*
* constant for row limiting
*
* @see self::ATTR_QUERY_LIMIT
*/
const QUERY_LIMIT_ROWS = 1;
/**
* constant for record limiting
* @see self::ATTR_QUERY_LIMIT
*/
const QUERY_LIMIT_RECORDS = 2;
/**
* FETCHMODE CONSTANTS
*/
/**
* IMMEDIATE FETCHING
* mode for immediate fetching
* @see self::ATTR_FETCHMODE
* @deprecated???
*/
const FETCHMODE_IMMEDIATE = 0;
/**
* FETCHMODE_BATCH
*
* mode for batch fetching
*
* @see self::ATTR_FETCHMODE
* @deprecated???
*/
const FETCHMODE_BATCH = 1;
/**
* FETCHMODE_OFFSET
*
* mode for offset fetching
*
* @see self::ATTR_FETCHMODE
* @deprecated???
*/
const FETCHMODE_OFFSET = 3;
/**
* FETCHMODE_LAZY_OFFSET
*
* mode for lazy offset fetching
*
* @see self::ATTR_FETCHMODE
* @deprecated???
*/
const FETCHMODE_LAZY_OFFSET = 4;
/**
* FETCHMODE CONSTANTS
*/
/**
* FETCHMODE_VHOLDER
*
* @see self::ATTR_FETCHMODE
*/
const FETCHMODE_VHOLDER = 1;
/**
* FETCHMODE_RECORD
*
* Specifies that the fetch method shall return Doctrine_Record
* objects as the elements of the result set.
*
* This is the default fetchmode.
*
* @see self::ATTR_FETCHMODE
*/
const FETCHMODE_RECORD = 2;
/**
* FETCHMODE_ARRAY
*
* @see self::ATTR_FETCHMODE
*/
const FETCHMODE_ARRAY = 3;
/**
* PORTABILITY CONSTANTS
*/
/**
* PORTABILITY_NONE
*
* Portability: turn off all portability features.
*
* @see self::ATTR_PORTABILITY
*/
const PORTABILITY_NONE = 0;
/**
* PORTABILITY_FIX_CASE
*
* Portability: convert names of tables and fields to case defined in the
* "field_case" option when using the query*(), fetch*() methods.
*
* @see self::ATTR_PORTABILITY
*/
const PORTABILITY_FIX_CASE = 1;
/**
* PORTABILITY_RTRIM
*
* Portability: right trim the data output by query*() and fetch*().
*
* @see self::ATTR_PORTABILITY
*/
const PORTABILITY_RTRIM = 2;
/**
* PORTABILITY_DELETE_COUNT
*
* Portability: force reporting the number of rows deleted.
*
* @see self::ATTR_PORTABILITY
*/
const PORTABILITY_DELETE_COUNT = 4;
/**
* PORTABILITY_EMPTY_TO_NULL
*
* Portability: convert empty values to null strings in data output by
* query*() and fetch*().
*
* @see self::ATTR_PORTABILITY
*/
const PORTABILITY_EMPTY_TO_NULL = 8;
/**
* PORTABILITY_FIX_ASSOC_FIELD_NAMES
*
* Portability: removes database/table qualifiers from associative indexes
*
* @see self::ATTR_PORTABILITY
*/
const PORTABILITY_FIX_ASSOC_FIELD_NAMES = 16;
/**
* PORTABILITY_EXPR
*
* Portability: makes Doctrine_Expression throw exception for unportable RDBMS expressions
*
* @see self::ATTR_PORTABILITY
*/
const PORTABILITY_EXPR = 32;
/**
* PORTABILITY_ALL
*
* Portability: turn on all portability features.
*
* @see self::ATTR_PORTABILITY
*/
const PORTABILITY_ALL = 63;
/**
* LOCK CONSTANTS
*/
/**
* LOCK_OPTIMISTIC
*
* mode for optimistic locking
* @see self::ATTR_LOCK
* @deprecated???
*/
const LOCK_OPTIMISTIC = 0;
/**
* LOCK_PESSIMISTIC
*
* mode for pessimistic locking
*
* @see self::ATTR_LOCK
* @deprecated???
*/
const LOCK_PESSIMISTIC = 1;
/**
* EXPORT CONSTANTS
*/
/**
* EXPORT_NONE
*
* @see self::ATTR_EXPORT
*/
const EXPORT_NONE = 0;
/**
* EXPORT_TABLES
*
* @see self::ATTR_EXPORT
*/
const EXPORT_TABLES = 1;
/**
* EXPORT_CONSTRAINTS
*
* @see self::ATTR_EXPORT
*/
const EXPORT_CONSTRAINTS = 2;
/**
* EXPORT_PLUGINS
*
* @see self::ATTR_EXPORT
*/
const EXPORT_PLUGINS = 4;
/**
* EXPORT_ALL
*
* @see self::ATTR_EXPORT
*/
const EXPORT_ALL = 7;
/**
* HYDRATE CONSTANTS
*/
/**
* HYDRATE_RECORD
*
* @see self::ATTR_HYDRATE
*/
const HYDRATE_RECORD = 2;
/**
* HYDRATE_ARRAY
*
* @see self::ATTR_HYDRATE
*/
const HYDRATE_ARRAY = 3;
/**
* HYDRATE_NONE
*
* @see self::ATTR_HYDRATE
*/
const HYDRATE_NONE = 4;
/**
* VALIDATE CONSTANTS
*
* @see self::ATTR_VALIDATE
*/
const VALIDATE_NONE = 0;
/**
* VALIDATE_LENGTHS
*
* @see self::ATTR_VALIDATE
*/
const VALIDATE_LENGTHS = 1;
/**
* VALIDATE_TYPES
*
* @see self::ATTR_VALIDATE
*/
const VALIDATE_TYPES = 2;
/**
* VALIDATE_CONSTRAINTS
*
* @see self::ATTR_VALIDATE
*/
const VALIDATE_CONSTRAINTS = 4;
/**
* VALIDATE_ALL
*
* @see self::ATTR_VALIDATE
*/
const VALIDATE_ALL = 7;
/**
* IDENTIFIER_AUTOINC
*
* constant for auto_increment identifier
*
* @see self::ATTR_IDENTIFIER
*/
const IDENTIFIER_AUTOINC = 1;
/**
* IDENTIFIER_SEQUENCE
*
* constant for sequence identifier
*
* @see self::ATTR_IDENTIFIER
*/
const IDENTIFIER_SEQUENCE = 2;
/**
* IDENTIFIER_NATURAL
*
* constant for normal identifier
*
* @see self::ATTR_IDENTIFIER
*/
const IDENTIFIER_NATURAL = 3;
/**
* IDENTIFIER_COMPOSITE
*
* constant for composite identifier
* @see self::ATTR_IDENTIFIER
*/
const IDENTIFIER_COMPOSITE = 4;
/**
* MODEL_LOADING_AGGRESSIVE
*
* Constant for agressive model loading
* Will require_once() all found model files
*
* @see self::ATTR_MODEL_LOADING
*/
const MODEL_LOADING_AGGRESSIVE = 1;
/**
* MODEL_LOADING_CONSERVATIVE
*
* Constant for conservative model loading
* Will not require_once() found model files inititally instead it will build an array
* and reference it in autoload() when a class is needed it will require_once() it
*
* @see self::ATTR_MODEL_LOADING
*/
const MODEL_LOADING_CONSERVATIVE= 2;
/**
* INHERITANCE TYPE CONSTANTS.
*/
/**
* Constant for Single Table Inheritance.
*
* @see http://martinfowler.com/eaaCatalog/singleTableInheritance.html
*/
const INHERITANCETYPE_SINGLE_TABLE = 1;
/**
* Constant for Class Table Inheritance.
*
* @see http://martinfowler.com/eaaCatalog/classTableInheritance.html
*/
const INHERITANCETYPE_JOINED = 2;
/**
* Constant for Concrete Table Inheritance.
*
* @see http://martinfowler.com/eaaCatalog/concreteTableInheritance.html
*/
const INHERITANCETYPE_TABLE_PER_CLASS = 3;
/**
* Path
*
* @var string $path doctrine root directory
*/
private static $_path;
/**
* _loadedModelFiles
*
* Array of all the loaded models and the path to each one for autoloading
*
* @var array
*/
private static $_loadedModelFiles = array();
private static $_pathModels = array();
/**
* __construct
*
* @return void
* @throws Doctrine_Exception
*/
public function __construct()
{
throw new Doctrine_Exception('Doctrine is static class. No instances can be created.');
}
public static function getLoadedModelFiles()
{
return self::$_loadedModelFiles;
}
public static function getPathModels()
{
return self::$_pathModels;
}
/**
* getPath
* returns the doctrine root
*
* @return string
*/
public static function getPath()
{
if ( ! self::$_path) {
self::$_path = dirname(__FILE__);
}
return self::$_path;
}
/**
* loadModels
*
* Recursively load all models from a directory or array of directories
*
* @param string $directory Path to directory of models or array of directory paths
* @return array $loadedModels
*/
public static function loadModels($directory)
{
$loadedModels = array();
if ($directory !== null) {
$manager = Doctrine_Manager::getInstance();
foreach ((array) $directory as $dir) {
$it = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($dir),
RecursiveIteratorIterator::LEAVES_ONLY);
foreach ($it as $file) {
$e = explode('.', $file->getFileName());
if (end($e) === 'php' && strpos($file->getFileName(), '.inc') === false) {
if ($manager->getAttribute(Doctrine::ATTR_MODEL_LOADING) === Doctrine::MODEL_LOADING_CONSERVATIVE) {
self::$_loadedModelFiles[$e[0]] = $file->getPathName();
self::$_pathModels[$file->getPathName()][$e[0]] = $e[0];
$loadedModels[] = $e[0];
} else {
$declaredBefore = get_declared_classes();
require_once($file->getPathName());
$declaredAfter = get_declared_classes();
// Using array_slice because array_diff is broken is some PHP versions
$foundClasses = array_slice($declaredAfter, count($declaredBefore) - 1);
if ($foundClasses) {
foreach ($foundClasses as $className) {
if (self::isValidModelClass($className) && !in_array($className, $loadedModels)) {
$loadedModels[] = $className;
self::$_pathModels[$file->getPathName()][$className] = $className;
}
}
}
}
}
}
}
}
// We do not want to filter invalid models when using conservative model loading
// The filtering requires that the class be loaded and inflected in order to determine if it is
// a valid class.
if ($manager->getAttribute(Doctrine::ATTR_MODEL_LOADING) == Doctrine::MODEL_LOADING_CONSERVATIVE) {
return $loadedModels;
} else {
return self::filterInvalidModels($loadedModels);
}
}
/**
* getLoadedModels
*
* Get all the loaded models, you can provide an array of classes or it will use get_declared_classes()
*
* Will filter through an array of classes and return the Doctrine_Records out of them.
* If you do not specify $classes it will return all of the currently loaded Doctrine_Records
*
* @return array $loadedModels
*/
public static function getLoadedModels()
{
$classes = get_declared_classes();
$classes = array_merge($classes, array_keys(self::$_loadedModelFiles));
return self::filterInvalidModels($classes);
}
/**
* filterInvalidModels
*
* Filter through an array of classes and return all the classes that are valid models
* This will inflect the class, causing it to be loaded in to memory.
*
* @param classes Array of classes to filter through, otherwise uses get_declared_classes()
* @return array $loadedModels
*/
public static function filterInvalidModels($classes)
{
$validModels = array();
foreach ((array) $classes as $name) {
if (self::isValidModelClass($name) && !in_array($name, $validModels)) {
$validModels[] = $name;
}
}
return $validModels;
}
/**
* isValidModelClass
*
* Checks if what is passed is a valid Doctrine_Record
* Will load class in to memory in order to inflect it and find out information about the class
*
* @param mixed $class Can be a string named after the class, an instance of the class, or an instance of the class reflected
* @return boolean
*/
public static function isValidModelClass($class)
{
if ($class instanceof Doctrine_Record) {
$class = get_class($class);
}
if (is_string($class) && class_exists($class)) {
$class = new ReflectionClass($class);
}
if ($class instanceof ReflectionClass) {
// Skip the following classes
// - abstract classes
// - not a subclass of Doctrine_Record
// - don't have a setTableDefinition method
if (!$class->isAbstract() &&
$class->isSubClassOf('Doctrine_Record') &&
$class->hasMethod('setTableDefinition')) {
return true;
}
}
return false;
}
/**
* getConnectionByTableName
*
* Get the connection object for a table by the actual table name
*
* @param string $tableName
* @return object Doctrine_Connection
*/
public static function getConnectionByTableName($tableName)
{
$loadedModels = self::getLoadedModels();
foreach ($loadedModels as $name) {
$model = new $name();
$table = $model->getTable();
if ($table->getTableName() == $tableName) {
return $table->getConnection();
}
}
return Doctrine_Manager::connection();
}
/**
* generateModelsFromDb
*
* method for importing existing schema to Doctrine_Record classes
*
* @param string $directory Directory to write your models to
* @param array $databases Array of databases to generate models for
* @return boolean
* @throws Exception
*/
public static function generateModelsFromDb($directory, array $databases = array())
{
return Doctrine_Manager::connection()->import->importSchema($directory, $databases);
}
/**
* generateYamlFromDb
*
* Generates models from database to temporary location then uses those models to generate a yaml schema file.
* This should probably be fixed. We should write something to generate a yaml schema file directly from the database.
*
* @param string $yamlPath Path to write oyur yaml schema file to
* @return void
*/
public static function generateYamlFromDb($yamlPath)
{
$directory = sys_get_temp_dir() . DIRECTORY_SEPARATOR . 'tmp_doctrine_models';
Doctrine::generateModelsFromDb($directory);
$export = new Doctrine_Export_Schema();
$result = $export->exportSchema($yamlPath, 'yml', $directory);
Doctrine_Lib::removeDirectories($directory);
return $result;
}
/**
* generateModelsFromYaml
*
* Generate a yaml schema file from an existing directory of models
*
* @param string $yamlPath Path to your yaml schema files
* @param string $directory Directory to generate your models in
* @param array $options Array of options to pass to the schema importer
* @return void
*/
public static function generateModelsFromYaml($yamlPath, $directory, $options = array())
{
$import = new Doctrine_Import_Schema();
$import->setOptions($options);
return $import->importSchema($yamlPath, 'yml', $directory);
}
/**
* createTablesFromModels
*
* Creates database tables for the models in the specified directory
*
* @param string $directory Directory containing your models
* @return void
*/
public static function createTablesFromModels($directory = null)
{
return Doctrine_Manager::connection()->export->exportSchema($directory);
}
/**
* createTablesFromArray
*
* Creates database tables for the models in the supplied array
*
* @param array $array An array of models to be exported
* @return void
*/
public static function createTablesFromArray($array)
{
return Doctrine_Manager::connection()->export->exportClasses($array);
}
/**
* generateSqlFromModels
*
* @param string $directory
* @return string $build String of sql queries. One query per line
*/
public static function generateSqlFromModels($directory = null)
{
$sql = Doctrine_Manager::connection()->export->exportSql($directory);
$build = '';
foreach ($sql as $query) {
$build .= $query.";\n";
}
return $build;
}
/**
* generateYamlFromModels
*
* Generate yaml schema file for the models in the specified directory
*
* @param string $yamlPath Path to your yaml schema files
* @param string $directory Directory to generate your models in
* @return void
*/
public static function generateYamlFromModels($yamlPath, $directory)
{
$export = new Doctrine_Export_Schema();
return $export->exportSchema($yamlPath, 'yml', $directory);
}
/**
* createDatabases
*
* Creates databases for connections
*
* @param string $specifiedConnections Array of connections you wish to create the database for
* @return void
*/
public static function createDatabases($specifiedConnections = array())
{
return Doctrine_Manager::getInstance()->createDatabases($specifiedConnections);
}
/**
* dropDatabases
*
* Drops databases for connections
*
* @param string $specifiedConnections Array of connections you wish to drop the database for
* @return void
*/
public static function dropDatabases($specifiedConnections = array())
{
return Doctrine_Manager::getInstance()->dropDatabases($specifiedConnections);
}
/**
* dumpData
*
* Dump data to a yaml fixtures file
*
* @param string $yamlPath Path to write the yaml data fixtures to
* @param string $individualFiles Whether or not to dump data to individual fixtures files
* @return void
*/
public static function dumpData($yamlPath, $individualFiles = false)
{
$data = new Doctrine_Data();
return $data->exportData($yamlPath, 'yml', array(), $individualFiles);
}
/**
* loadData
*
* Load data from a yaml fixtures file.
* The output of dumpData can be fed to loadData
*
* @param string $yamlPath Path to your yaml data fixtures
* @param string $append Whether or not to append the data
* @return void
*/
public static function loadData($yamlPath, $append = false)
{
$data = new Doctrine_Data();
if ( ! $append) {
$data->purge();
}
return $data->importData($yamlPath, 'yml');
}
/**
* migrate
*
* Migrate database to specified $to version. Migrates from current to latest if you do not specify.
*
* @param string $migrationsPath Path to migrations directory which contains your migration classes
* @param string $to Version you wish to migrate to.
* @return bool true
* @throws new Doctrine_Migration_Exception
*/
public static function migrate($migrationsPath, $to = null)
{
$migration = new Doctrine_Migration($migrationsPath);
return $migration->migrate($to);
}
/**
* generateMigrationClass
*
* Generate new migration class skeleton
*
* @param string $className Name of the Migration class to generate
* @param string $migrationsPath Path to directory which contains your migration classes
*/
public static function generateMigrationClass($className, $migrationsPath)
{
$builder = new Doctrine_Builder_Migration($migrationsPath);
return $builder->generateMigrationClass($className);
}
/**
* generateMigrationsFromDb
*
* @param string $migrationsPath
* @return void
* @throws new Doctrine_Migration_Exception
*/
public static function generateMigrationsFromDb($migrationsPath)
{
$builder = new Doctrine_Builder_Migration($migrationsPath);
return $builder->generateMigrationsFromDb();
}
/**
* generateMigrationsFromModels
*
* @param string $migrationsPath
* @param string $modelsPath
* @return void
*/
public static function generateMigrationsFromModels($migrationsPath, $modelsPath = null)
{
$builder = new Doctrine_Builder_Migration($migrationsPath);
return $builder->generateMigrationsFromModels($modelsPath);
}
/**
* getTable
*
* @param string $tableName
* @return void
*/
public static function getTable($tableName)
{
return Doctrine_Manager::table($tableName);
}
/**
* autoload
*
* simple autoload function
* returns true if the class was loaded, otherwise false
*
* @param string $classname
* @return boolean
*/
public static function autoload($className)
{
if (class_exists($className, false) || interface_exists($className, false)) {
return false;
}
if ( ! self::$_path) {
self::$_path = dirname(__FILE__);
}
$class = self::$_path . DIRECTORY_SEPARATOR . str_replace('_', DIRECTORY_SEPARATOR, $className) . '.php';
if (file_exists($class)) {
require $class;
return true;
}
$loadedModels = self::$_loadedModelFiles;
if (isset($loadedModels[$className]) && file_exists($loadedModels[$className])) {
require_once $loadedModels[$className];
return true;
}
return false;
}
public static function locate($name)
{
$findPattern = self::$_path . DIRECTORY_SEPARATOR . '*' . DIRECTORY_SEPARATOR . str_replace('_', DIRECTORY_SEPARATOR, str_replace('Doctrine_', '', $name));
$matches = glob($findPattern);
if ( isset($matches[0])) {
return $matches[0];
} else {
return false;
}
}
/**
* dump
*
* dumps a given variable
*
* @param mixed $var a variable of any type
* @param boolean $output whether to output the content
* @param string $indent indention string
* @return void|string
*/
public static function dump($var, $output = true, $indent = "")
{
$ret = array();
switch (gettype($var)) {
case 'array':
$ret[] = 'Array(';
$indent .= " ";
foreach ($var as $k => $v) {
$ret[] = $indent . $k . ' : ' . self::dump($v, false, $indent);
}
$indent = substr($indent,0, -4);
$ret[] = $indent . ")";
break;
case 'object':
$ret[] = 'Object(' . get_class($var) . ')';
break;
default:
$ret[] = var_export($var, true);
}
if ($output) {
print implode("\n", $ret);
}
return implode("\n", $ret);
}
/**
* tableize
*
* returns table name from class name
*
* @param string $classname
* @return string
*/
public static function tableize($className)
{
return Doctrine_Inflector::tableize($className);
}
/**
* classify
*
* returns class name from table name
*
* @param string $tablename
* @return string
*/
public static function classify($tableName)
{
return Doctrine_Inflector::classify($tableName);
}
}
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