384 lines
14 KiB
PHP
384 lines
14 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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protected $_importedObjects = array();
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protected $_rows = array();
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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 = $this->getDirectory();
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$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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$array = array_merge($array, Doctrine_Parser::load($dir, $this->getFormat()));
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// If they specified a directory
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} else if(is_dir($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($array, Doctrine_Parser::load($file->getPathName(), $this->getFormat()));
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}
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}
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}
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}
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}
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$this->_loadData($array);
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}
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protected function _buildRows($className, $data)
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{
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foreach ($data as $rowKey => $row) {
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// do the same for the row information
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$this->_rows[$className][$rowKey] = $row;
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foreach ($row as $key => $value) {
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if (Doctrine::getTable($className)->hasRelation($key) && is_array($value)) {
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$keys = array_keys($value);
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// Skip associative arrays defining keys to relationships
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if (!isset($keys[0])) {
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$this->_buildRows(Doctrine::getTable($className)->getRelation($key)->getTable()->getOption('name'), $value);
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}
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}
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}
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}
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}
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protected function _buildNestedSetRows($className, $data)
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{
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foreach ($data as $rowKey => $row) {
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$children = isset($row['children']) ? $row['children']:array();
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unset($row['children']);
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$this->_rows[$className][$rowKey] = $row;
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$this->_buildNestedSetRows($className, $children);
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}
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}
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protected function _getImportedObject($rowKey)
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{
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if (isset($this->_importedObjects[$rowKey])) {
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return $this->_importedObjects[$rowKey];
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} else {
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throw new Doctrine_Data_Exception('Invalid row key specified: ' . $rowKey);
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}
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}
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protected function _processRow($rowKey, $row)
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{
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$obj = $this->_importedObjects[$rowKey];
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foreach ($row as $key => $value) {
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if ($obj->getTable()->hasField($key)) {
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$obj->set($key, $value);
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} else if ($obj->getTable()->hasRelation($key)) {
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if (is_array($value)) {
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if (isset($value[0])) {
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foreach ($value as $link) {
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if ($obj->getTable()->getRelation($key)->getType() === Doctrine_Relation::ONE) {
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$obj->set($key, $this->_getImportedObject($link));
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} else if ($obj->getTable()->getRelation($key)->getType() === Doctrine_Relation::MANY) {
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$relation = $obj->$key;
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$relation[] = $this->_getImportedObject($link);
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}
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}
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} else {
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$obj->$key->fromArray($value);
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}
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} else {
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$obj->set($key, $this->_getImportedObject($value));
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}
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} else if (method_exists($obj, 'set' . Doctrine::classify($key))) {
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$func = 'set' . Doctrine::classify($key);
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$obj->$func($value);
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}
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}
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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 $array)
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{
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$nestedSets = array();
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$specifiedModels = $this->getModels();
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$rows = array();
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foreach ($array as $className => $data) {
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if ( ! empty($specifiedModels) && !in_array($className, $specifiedModels)) {
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continue;
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}
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// This is simple here to get the templates present for this model
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// better way?
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$obj = new $className(null, true);
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$templates = array_keys($obj->getTable()->getTemplates());
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if (in_array('Doctrine_Template_NestedSet', $templates)) {
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$nestedSets[$className][] = $data;
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$this->_buildNestedSetRows($className, $data);
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} else {
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$this->_buildRows($className, $data);
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}
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}
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$buildRows = array();
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foreach ($this->_rows as $className => $classRows) {
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foreach ($classRows as $rowKey => $row) {
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$buildRows[$rowKey] = $row;
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$this->_importedObjects[$rowKey] = new $className();
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}
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}
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foreach($buildRows as $rowKey => $row) {
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$this->_processRow($rowKey, $row);
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}
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$objects = array();
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foreach ($this->_importedObjects as $object) {
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$className = get_class($object);
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$objects[$className] = $className;
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}
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$manager = Doctrine_Manager::getInstance();
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foreach ($manager as $connection) {
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$tree = $connection->unitOfWork->buildFlushTree($objects);
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foreach ($tree as $model) {
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foreach ($this->_importedObjects as $obj) {
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$templates = array_keys($obj->getTable()->getTemplates());
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if ($obj instanceof $model && !in_array('Doctrine_Template_NestedSet', $templates)) {
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$obj->save();
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}
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}
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}
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}
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foreach ($nestedSets as $className => $sets) {
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foreach ($sets as $data) {
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$this->_loadNestedSetData($className, $data);
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}
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}
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}
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protected function _loadNestedSetData($model, $nestedSetData, $parent = null)
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{
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$manager = Doctrine_Manager::getInstance();
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foreach($nestedSetData AS $rowKey => $nestedSet)
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{
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$children = array();
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$data = array();
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if( array_key_exists('children', $nestedSet) )
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{
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$children = $nestedSet['children'];
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$children = array_reverse($children, true);
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unset($nestedSet['children']);
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}
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$record = $this->_importedObjects[$rowKey];
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if( !$parent )
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{
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$manager->getTable($model)->getTree()->createRoot($record);
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} else {
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$parent->getNode()->addChild($record);
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}
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if( is_array($children) AND !empty($children) )
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{
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$this->_loadNestedSetData($model, $children, $record);
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}
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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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} |