272 lines
10 KiB
PHP
272 lines
10 KiB
PHP
<?php
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/*
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* $Id: Import.php 2552 2007-09-19 19:33:00Z Jonathan.Wage $
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* This software consists of voluntary contributions made by many individuals
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* and is licensed under the LGPL. For more information, see
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* <http://www.phpdoctrine.com>.
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*/
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/**
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* Doctrine_Data_Import
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*
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* @package Doctrine
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* @package Data
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* @author Jonathan H. Wage <jwage@mac.com>
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* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
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* @link www.phpdoctrine.com
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* @since 1.0
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* @version $Revision: 2552 $
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*/
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class Doctrine_Data_Import extends Doctrine_Data
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{
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/**
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* constructor
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*
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* @param string $directory
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* @return void
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*/
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public function __construct($directory = null)
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{
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if ($directory !== null) {
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$this->setDirectory($directory);
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}
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}
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/**
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* doImport
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*
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* @return void
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*/
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public function doImport()
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{
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$directory = $this->directory;
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$array = array();
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if ($directory !== null) {
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foreach ((array) $directory as $dir) {
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$e = explode('.', $dir);
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// If they specified a specific yml file
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if (end($e) == 'yml') {
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$array = array_merge_recursive(Doctrine_Parser::load($dir, $this->getFormat()), $array);
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// If they specified a directory
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} else if(is_dir($dir)) {
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$it = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($dir),
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RecursiveIteratorIterator::LEAVES_ONLY);
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foreach ($it as $file) {
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$e = explode('.', $file->getFileName());
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if (in_array(end($e), $this->getFormats())) {
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$array = array_merge_recursive(Doctrine_Parser::load($file->getPathName(), $this->getFormat()), $array);
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}
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}
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}
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}
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}
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$this->loadData($array);
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}
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/**
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* loadData
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*
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* @param string $array
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* @return void
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*/
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protected function loadData(array $array)
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{
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$specifiedModels = $this->getModels();
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$pendingRelations = array();
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$primaryKeys = array();
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foreach ($array as $className => $data) {
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if ( ! empty($specifiedModels) && !in_array($className, $specifiedModels)) {
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continue;
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}
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foreach ($data as $rowKey => $row) {
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$obj = new $className();
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foreach ($row as $key => $value) {
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// If row key is a relation store it for later fixing once we have all primary keys
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if ($obj->getTable()->hasRelation($key)) {
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$relation = $obj->getTable()->getRelation($key);
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$pendingRelations[] = array('key' => $value, 'obj' => $obj, 'local' => $relation['local'], 'foreign' => $relation['foreign']);
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// If we have a normal column
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} else if ($obj->getTable()->hasColumn($key)) {
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$obj->$key = $value;
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// Otherwise lets move on
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} else {
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continue;
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}
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}
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$identifier = is_array($obj->getTable()->getIdentifier()) ? $obj->getTable()->getIdentifier():array($obj->getTable()->getIdentifier());
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// We only want to save the record if it is a single primary key.
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// We can't save the composite primary key because neither of the foreign keys have been created yet
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// We will satisfy these relationships later and save the record.
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if (count($identifier) === 1) {
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$obj->save();
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}
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$primaryKeys[$rowKey] = $obj->identifier();
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}
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}
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// Satisfy all relationships
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foreach ($pendingRelations as $rowKey => $pending) {
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$obj = $pending['obj'];
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$key = $pending['key'];
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$local = $pending['local'];
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$pks = $primaryKeys[$key];
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$obj->$local = $pks['id'];
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}
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// Loop over all again to save them since we satisfied all pending relationships above
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foreach ($pendingRelations as $rowKey => $pending) {
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$obj = $pending['obj'];
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$obj->save();
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}
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}
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/**
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* doImportDummyData
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*
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* @param string $num
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* @return void
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*/
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public function doImportDummyData($num = 3)
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{
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$models = Doctrine::getLoadedModels();
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$specifiedModels = $this->getModels();
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foreach ($models as $name) {
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if ( ! empty($specifiedModels) && !in_array($name, $specifiedModels)) {
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continue;
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}
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for ($i = 0; $i < $num; $i++) {
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$obj = new $name();
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$this->populateDummyRecord($obj);
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$obj->save();
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$ids[get_class($obj)][] = $obj->identifier();
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}
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}
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}
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public function populateDummyRecord(Doctrine_Record $record)
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{
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$lorem = explode(' ', "Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem
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Ipsum has been the industry's standard dummy text ever since the 1500s, when an
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unknown printer took a galley of type and scrambled it to make a type specimen book.
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It has survived not only five centuries, but also the leap into electronic
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typesetting, remaining essentially unchanged. It was popularised in the 1960s with
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the release of Letraset sheets containing Lorem Ipsum passages, and more recently
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with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.");
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$columns = array_keys($record->toArray());
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$pks = $record->getTable()->getIdentifier();
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if ( ! is_array($pks)) {
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$pks = array($pks);
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}
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foreach ($columns as $column) {
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if ( ! in_array($column, $pks)) {
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if ($relation = $this->isRelation($record, $column)) {
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$alias = $relation['alias'];
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$relationObj = $record->$alias;
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$this->populateDummyRecord($relationObj);
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} else {
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$definition = $record->getTable()->getDefinitionOf($column);
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switch($definition['type'])
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{
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case 'string';
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shuffle($lorem);
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$record->$column = substr(implode(' ', $lorem), 0, $definition['length']);
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break;
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case 'integer':
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$record->$column = rand();
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break;
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case 'boolean':
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$record->$column = true;
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break;
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case 'float':
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$record->$column = number_format(rand($definition['length'], $definition['length']), 2, '.', null);
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break;
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case 'array':
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$record->$column = array('test' => 'test');
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break;
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case 'object':
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$record->$column = new stdObject();
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break;
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case 'blob':
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$record->$column = '';
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break;
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case 'clob':
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$record->$column = '';
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break;
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case 'timestamp':
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$record->$column = date('Y-m-d h:i:s', time());
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break;
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case 'time':
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$record->$column = date('h:i:s', time());
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break;
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case 'date':
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$record->$column = date('Y-m-d', time());
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break;
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case 'enum':
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$record->$column = 'test';
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break;
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case 'gzip':
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$record->$column = 'test';
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break;
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}
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}
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}
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}
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return $record;
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}
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} |