| 1 | <?php |
| 2 | /* |
| 3 | * $Id$ |
| 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.org>. |
| 20 | */ |
| 21 | Doctrine::autoload('Doctrine_Record_Generator'); |
| 22 | /** |
| 23 | * Doctrine_AuditLog |
| 24 | * |
| 25 | * @package Doctrine |
| 26 | * @subpackage AuditLog |
| 27 | * @license http://www.opensource.org/licenses/lgpl-license.php LGPL |
| 28 | * @link www.phpdoctrine.org |
| 29 | * @since 1.0 |
| 30 | * @version $Revision$ |
| 31 | * @author Konsta Vesterinen <kvesteri@cc.hut.fi> |
| 32 | */ |
| 33 | class Doctrine_AuditLog extends Doctrine_Record_Generator |
| 34 | { |
| 35 | protected $_options = array( |
| 36 | 'className' => '%CLASS%Version', |
| 37 | 'versionColumn' => 'version', |
| 38 | 'generateFiles' => false, |
| 39 | 'table' => false, |
| 40 | 'pluginTable' => false, |
| 41 | 'children' => array(), |
| 42 | ); |
| 43 | |
| 44 | /** |
| 45 | * Create a new auditlog_ |
| 46 | * |
| 47 | * @param array $options An array of options |
| 48 | * @return void |
| 49 | */ |
| 50 | public function __construct(array $options = array()) |
| 51 | { |
| 52 | $this->_options = Doctrine_Lib::arrayDeepMerge($this->_options, $options); |
| 53 | } |
| 54 | |
| 55 | /** |
| 56 | * Get the version |
| 57 | * |
| 58 | * @param Doctrine_Record $record |
| 59 | * @param mixed $version |
| 60 | * @return array An array with version information |
| 61 | */ |
| 62 | public function getVersion(Doctrine_Record $record, $version) |
| 63 | { |
| 64 | $className = $this->_options['className']; |
| 65 | |
| 66 | $q = new Doctrine_Query(); |
| 67 | |
| 68 | $values = array(); |
| 69 | foreach ((array) $this->_options['table']->getIdentifier() as $id) { |
| 70 | $conditions[] = $className . '.' . $id . ' = ?'; |
| 71 | $values[] = $record->get($id); |
| 72 | } |
| 73 | $where = implode(' AND ', $conditions) . ' AND ' . $className . '.' . $this->_options['versionColumn'] . ' = ?'; |
| 74 | |
| 75 | $values[] = $version; |
| 76 | |
| 77 | $q->from($className) |
| 78 | ->where($where); |
| 79 | |
| 80 | return $q->execute($values, Doctrine::HYDRATE_ARRAY); |
| 81 | } |
| 82 | |
| 83 | /** |
| 84 | * buildDefinition for a table |
| 85 | * |
| 86 | * @param Doctrine_Table $table |
| 87 | * @return boolean true on success otherwise false. |
| 88 | */ |
| 89 | public function setTableDefinition() |
| 90 | { |
| 91 | $name = $this->_options['table']->getComponentName(); |
| 92 | |
| 93 | $columns = $this->_options['table']->getColumns(); |
| 94 | |
| 95 | // remove all sequence, autoincrement and unique constraint definitions |
| 96 | foreach ($columns as $column => $definition) { |
| 97 | unset($columns[$column]['autoincrement']); |
| 98 | unset($columns[$column]['sequence']); |
| 99 | unset($columns[$column]['unique']); |
| 100 | } |
| 101 | |
| 102 | $this->hasColumns($columns); |
| 103 | |
| 104 | // the version column should be part of the primary key definition |
| 105 | $this->hasColumn($this->_options['versionColumn'], 'integer', 8, array('primary' => true)); |
| 106 | } |
| 107 | } |