upgrade

vendor/ddeboer/data-import/.editorconfig

@@ -0,0 +1,13 @@
+root = true
+
+[*]
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+indent_style = space
+indent_size = 4
+
+[*.yml]
+indent_style = space
+indent_size = 2

vendor/ddeboer/data-import/.gitignore

@@ -0,0 +1,4 @@
+build/
+vendor/
+composer.lock
+phpspec.yml

vendor/ddeboer/data-import/.scrutinizer.yml

@@ -0,0 +1,2 @@
+tools:
+    external_code_coverage: true

vendor/ddeboer/data-import/.travis.yml

@@ -0,0 +1,35 @@
+language: php
+
+sudo: false
+
+php:
+  - 5.4
+  - 5.5
+  - 5.6
+  - 7.0
+  - hhvm
+
+matrix:
+  allow_failures:
+    - php: 7.0
+    - php: hhvm
+  include:
+    - php: 5.4
+      env:
+        - COMPOSER_FLAGS="--prefer-stable --prefer-lowest"
+        - PHPUNIT_FLAGS="--coverage-text --coverage-clover=coverage.clover"
+        - COVERAGE=true
+
+cache:
+  directories:
+    - $HOME/.composer/cache
+
+install:
+  - if [[ "$TRAVIS_PHP_VERSION" == "hhvm" ]]; then composer require mongofill/mongofill=dev-master --no-update; fi
+  - travis_retry composer update --no-progress --no-plugins ${COMPOSER_FLAGS}
+
+script: phpunit ${PHPUNIT_FLAGS}
+
+after_script:
+  - if [[ "$COVERAGE" = true ]]; then wget https://scrutinizer-ci.com/ocular.phar; fi
+  - if [[ "$COVERAGE" = true ]]; then php ocular.phar code-coverage:upload --format=php-clover coverage.clover; fi

vendor/ddeboer/data-import/LICENSE

@@ -0,0 +1,19 @@
+Copyright (C) 2012-2014 David de Boer <david@ddeboer.nl>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

vendor/ddeboer/data-import/composer.json

@@ -0,0 +1,52 @@
+{
+    "name": "ddeboer/data-import",
+    "description": "Import data from, and export data to, a range of file formats and media",
+    "keywords": [ "data", "import", "export", "csv", "excel", "doctrine" ],
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "David de Boer",
+            "email": "david@ddeboer.nl"
+        },
+        {
+            "name": "The community",
+            "homepage": "https://github.com/ddeboer/data-import/graphs/contributors"
+        }
+    ],
+    "support": {
+        "issues": "https://github.com/ddeboer/data-import/issues",
+        "source": "https://github.com/ddeboer/data-import"
+    },
+    "require": {
+        "php": ">=5.4.0",
+        "psr/log": "~1.0"
+    },
+    "require-dev": {
+        "ext-iconv": "*",
+        "ext-mbstring": "*",
+        "ext-sqlite3": "*",
+        "symfony/property-access": "~2.5",
+        "phpoffice/phpexcel": "*",
+        "doctrine/dbal": "~2.4",
+        "doctrine/orm": "~2.4",
+        "symfony/console": "~2.8|~3.0",
+        "symfony/validator": "~2.8|~3.0",
+        "phpspec/phpspec": "~2.1",
+        "henrikbjorn/phpspec-code-coverage" : "~1.0"
+    },
+    "suggest": {
+        "ext-iconv": "For the CharsetValueConverter",
+        "ext-mbstring": "For the CharsetValueConverter",
+        "symfony/validator": "to use the ValidatorFilter",
+        "doctrine/dbal": "If you want to use the DbalReader",
+        "phpoffice/phpexcel": "If you want to use the ExcelReader",
+        "symfony/console": "If you want to use the ConsoleProgressWriter",
+        "symfony/property-access": "If you want to use the ObjectConverter"
+    },
+    "autoload": {
+        "psr-4": {
+            "Ddeboer\\DataImport\\": "src/",
+            "Ddeboer\\DataImport\\Tests\\": "tests/"
+        }
+    }
+}

vendor/ddeboer/data-import/phpspec.yml.ci

@@ -0,0 +1,10 @@
+suites:
+  data_import_suite:
+    namespace: Ddeboer\DataImport
+    psr4_prefix: Ddeboer\DataImport
+extensions:
+  - PhpSpec\Extension\CodeCoverageExtension
+formatter.name: pretty
+code_coverage:
+  format: clover
+  output: build/coverage.xml

vendor/ddeboer/data-import/phpspec.yml.dist

@@ -0,0 +1,5 @@
+suites:
+  data_import_suite:
+    namespace: Ddeboer\DataImport
+    psr4_prefix: Ddeboer\DataImport
+formatter.name: pretty

vendor/ddeboer/data-import/phpunit.xml.dist

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<phpunit bootstrap="./vendor/autoload.php" colors="true" convertErrorsToExceptions="true">
+    <testsuites>
+        <testsuite name="ddeboer/data-import">
+            <directory suffix="Test.php">./tests</directory>
+        </testsuite>
+    </testsuites>
+
+    <filter>
+        <whitelist>
+            <directory suffix=".php">./src</directory>
+            <exclude>
+                <directory suffix="Interface.php">./src</directory>
+            </exclude>
+        </whitelist>
+    </filter>
+</phpunit>

vendor/ddeboer/data-import/spec/Exception/DuplicateHeadersExceptionSpec.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace spec\Ddeboer\DataImport\Exception;
+
+use PhpSpec\ObjectBehavior;
+
+class DuplicateHeadersExceptionSpec extends ObjectBehavior
+{
+    function let()
+    {
+        $this->beConstructedWith(['header1', 'header2']);
+    }
+
+    function it_is_initializable()
+    {
+        $this->shouldHaveType('Ddeboer\DataImport\Exception\DuplicateHeadersException');
+    }
+
+    function it_is_a_reader_exception()
+    {
+        $this->shouldHaveType('Ddeboer\DataImport\Exception\ReaderException');
+    }
+
+    function it_has_a_message()
+    {
+        $this->getMessage()->shouldReturn('File contains duplicate headers: header1, header2');
+    }
+}

vendor/ddeboer/data-import/spec/Exception/MappingExceptionSpec.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace spec\Ddeboer\DataImport\Exception;
+
+use PhpSpec\ObjectBehavior;
+
+class MappingExceptionSpec extends ObjectBehavior
+{
+    function it_is_initializable()
+    {
+        $this->shouldHaveType('Ddeboer\DataImport\Exception\MappingException');
+    }
+
+    function it_is_an_exception()
+    {
+        $this->shouldHaveType('Exception');
+        $this->shouldImplement('Ddeboer\DataImport\Exception');
+    }
+}

vendor/ddeboer/data-import/spec/Exception/ReaderExceptionSpec.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace spec\Ddeboer\DataImport\Exception;
+
+use PhpSpec\ObjectBehavior;
+
+class ReaderExceptionSpec extends ObjectBehavior
+{
+    function it_is_initializable()
+    {
+        $this->shouldHaveType('Ddeboer\DataImport\Exception\ReaderException');
+    }
+
+    function it_is_an_exception()
+    {
+        $this->shouldHaveType('Exception');
+        $this->shouldImplement('Ddeboer\DataImport\Exception');
+    }
+}

vendor/ddeboer/data-import/spec/Exception/SourceNotFoundExceptionSpec.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace spec\Ddeboer\DataImport\Exception;
+
+use PhpSpec\ObjectBehavior;
+
+class SourceNotFoundExceptionSpec extends ObjectBehavior
+{
+    function it_is_initializable()
+    {
+        $this->shouldHaveType('Ddeboer\DataImport\Exception\SourceNotFoundException');
+    }
+
+    function it_is_an_exception()
+    {
+        $this->shouldHaveType('Exception');
+        $this->shouldImplement('Ddeboer\DataImport\Exception');
+    }
+}

vendor/ddeboer/data-import/spec/Exception/UnexpectedTypeExceptionSpec.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace spec\Ddeboer\DataImport\Exception;
+
+use PhpSpec\ObjectBehavior;
+
+class UnexpectedTypeExceptionSpec extends ObjectBehavior
+{
+    public function let()
+    {
+        $this->beConstructedWith(123, 'string');
+    }
+
+    function it_is_initializable()
+    {
+        $this->shouldHaveType('Ddeboer\DataImport\Exception\UnexpectedTypeException');
+    }
+
+    function it_is_an_unexpected_value_exception()
+    {
+        $this->shouldHaveType('Ddeboer\DataImport\Exception\UnexpectedValueException');
+    }
+
+    function it_has_a_message_with_scalar_type()
+    {
+        $this->getMessage()->shouldReturn('Expected argument of type "string", "integer" given');
+    }
+
+    function it_has_a_message_with_object_type()
+    {
+        $this->beConstructedWith(new \stdClass, 'string');
+
+        $this->getMessage()->shouldReturn('Expected argument of type "string", "stdClass" given');
+    }
+}

vendor/ddeboer/data-import/spec/Exception/UnexpectedValueExceptionSpec.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace spec\Ddeboer\DataImport\Exception;
+
+use PhpSpec\ObjectBehavior;
+
+class UnexpectedValueExceptionSpec extends ObjectBehavior
+{
+    function it_is_initializable()
+    {
+        $this->shouldHaveType('Ddeboer\DataImport\Exception\UnexpectedValueException');
+    }
+
+    function it_is_an_exception()
+    {
+        $this->shouldImplement('Ddeboer\DataImport\Exception');
+    }
+}

vendor/ddeboer/data-import/spec/Exception/ValidationExceptionSpec.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace spec\Ddeboer\DataImport\Exception;
+
+use PhpSpec\ObjectBehavior;
+use Symfony\Component\Validator\ConstraintViolationListInterface;
+
+class ValidationExceptionSpec extends ObjectBehavior
+{
+    function let(ConstraintViolationListInterface $list)
+    {
+        $this->beConstructedWith($list, 1);
+    }
+
+    function it_is_initializable()
+    {
+        $this->shouldHaveType('Ddeboer\DataImport\Exception\ValidationException');
+    }
+
+    function it_is_an_exception()
+    {
+        $this->shouldHaveType('Exception');
+        $this->shouldImplement('Ddeboer\DataImport\Exception');
+    }
+
+    function it_has_a_list_of_violations(ConstraintViolationListInterface $list)
+    {
+        $this->getViolations()->shouldReturn($list);
+    }
+
+    function it_has_a_line_number()
+    {
+        $this->getLineNumber()->shouldReturn(1);
+    }
+}

vendor/ddeboer/data-import/spec/Exception/WriterExceptionSpec.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace spec\Ddeboer\DataImport\Exception;
+
+use PhpSpec\ObjectBehavior;
+
+class WriterExceptionSpec extends ObjectBehavior
+{
+    function it_is_initializable()
+    {
+        $this->shouldHaveType('Ddeboer\DataImport\Exception\WriterException');
+    }
+
+    function it_is_an_exception()
+    {
+        $this->shouldHaveType('Exception');
+        $this->shouldImplement('Ddeboer\DataImport\Exception');
+    }
+}

vendor/ddeboer/data-import/spec/Filter/DateTimeThresholdFilterSpec.php

@@ -0,0 +1,41 @@
+<?php
+
+namespace spec\Ddeboer\DataImport\Filter;
+
+use Ddeboer\DataImport\ValueConverter\DateTimeValueConverter;
+use PhpSpec\ObjectBehavior;
+
+class DateTimeThresholdFilterSpec extends ObjectBehavior
+{
+    function let(DateTimeValueConverter $valueConverter)
+    {
+        $this->beConstructedWith($valueConverter);
+    }
+
+    function it_is_initializable()
+    {
+        $this->shouldHaveType('Ddeboer\DataImport\Filter\DateTimeThresholdFilter');
+    }
+
+    function it_throws_an_exception_when_no_threshold_is_set()
+    {
+        $this->shouldThrow('LogicException')->during__invoke([]);
+    }
+
+    function it_accepts_a_threshold(\DateTime $dateTime)
+    {
+        $this->setThreshold($dateTime);
+    }
+
+    function it_filters_an_item_based_on_a_time_column(DateTimeValueConverter $valueConverter)
+    {
+        $item = [
+            'updated_at' => '1970-01-01'
+        ];
+
+        $valueConverter->__invoke($item['updated_at'])->willReturn(new \DateTime('1970-01-01'));
+        $this->beConstructedWith($valueConverter, new \DateTime());
+
+        $this->__invoke($item)->shouldReturn(false);
+    }
+}

vendor/ddeboer/data-import/spec/Filter/OffsetFilterSpec.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace spec\Ddeboer\DataImport\Filter;
+
+use PhpSpec\ObjectBehavior;
+use Prophecy\Argument;
+
+class OffsetFilterSpec extends ObjectBehavior
+{
+    function it_is_initializable()
+    {
+        $this->shouldHaveType('Ddeboer\DataImport\Filter\OffsetFilter');
+    }
+
+    function it_does_not_limit_by_default()
+    {
+        $this->__invoke(['content'])->shouldReturn(true);
+    }
+
+    function it_limits_until_the_start_offset()
+    {
+        $this->beConstructedWith(1);
+
+        $this->__invoke(['content'])->shouldReturn(false);
+        $this->__invoke(['content'])->shouldReturn(true);
+    }
+
+    function it_limits_when_max_is_reached()
+    {
+        $this->beConstructedWith(0, 2);
+
+        $this->__invoke(['content'])->shouldReturn(true);
+        $this->__invoke(['content'])->shouldReturn(true);
+        $this->__invoke(['content'])->shouldReturn(false);
+    }
+}

vendor/ddeboer/data-import/spec/Filter/ValidatorFilterSpec.php

@@ -0,0 +1,82 @@
+<?php
+
+namespace spec\Ddeboer\DataImport\Filter;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintViolationList;
+use Symfony\Component\Validator\Validator\ValidatorInterface;
+use PhpSpec\ObjectBehavior;
+use Prophecy\Argument;
+
+class ValidatorFilterSpec extends ObjectBehavior
+{
+    /**
+     * @var array
+     */
+    protected $item1 = ['key1' => 'value1'];
+
+    /**
+     * @var array
+     */
+    protected $item2 = [
+        'key1' => 'value1',
+        'key2' => 'value2'
+    ];
+
+    function let(ValidatorInterface $validator)
+    {
+        $this->beConstructedWith($validator);
+    }
+
+    function it_is_initializable()
+    {
+        $this->shouldHaveType('Ddeboer\DataImport\Filter\ValidatorFilter');
+    }
+
+    function it_validates_an_item(ValidatorInterface $validator, Constraint $constraint, ConstraintViolationList $list)
+    {
+        $list->count()->willReturn(0);
+        $validator->validate($this->item1, Argument::type('Symfony\Component\Validator\Constraints\Collection'))->willReturn($list);
+
+        $this->add('key1', $constraint);
+
+        $this->__invoke($this->item1);
+    }
+
+    function it_validates_an_item_non_strictly(ValidatorInterface $validator, Constraint $constraint, ConstraintViolationList $list)
+    {
+        $list->count()->willReturn(0);
+        $validator->validate($this->item1, Argument::type('Symfony\Component\Validator\Constraints\Collection'))->willReturn($list);
+
+        $this->setStrict(false);
+        $this->add('key1', $constraint);
+
+        $this->__invoke($this->item1);
+        $this->__invoke($this->item2);
+    }
+
+    function it_validates_an_item_and_the_validation_fails(ValidatorInterface $validator, Constraint $constraint, ConstraintViolationList $list)
+    {
+        $list->count()->willReturn(1);
+        $validator->validate($this->item1, Argument::type('Symfony\Component\Validator\Constraints\Collection'))->willReturn($list);
+
+        $this->add('key1', $constraint);
+
+        $this->__invoke($this->item1);
+
+        $this->getViolations()->shouldReturn([1 => $list]);
+    }
+
+    function it_validates_an_item_and_the_validation_fails_with_exception(ValidatorInterface $validator, Constraint $constraint, ConstraintViolationList $list)
+    {
+        $list->count()->willReturn(1);
+        $validator->validate($this->item1, Argument::type('Symfony\Component\Validator\Constraints\Collection'))->willReturn($list);
+
+        $this->throwExceptions(true);
+        $this->add('key1', $constraint);
+
+        $this->shouldThrow('Ddeboer\DataImport\Exception\ValidationException')->during__invoke($this->item1);
+
+        $this->getViolations()->shouldReturn([1 => $list]);
+    }
+}

vendor/ddeboer/data-import/spec/Reader/Factory/CsvReaderFactorySpec.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace spec\Ddeboer\DataImport\Reader\Factory;
+
+use PhpSpec\ObjectBehavior;
+
+class CsvReaderFactorySpec extends ObjectBehavior
+{
+    function it_is_initializable()
+    {
+        $this->shouldHaveType('Ddeboer\DataImport\Reader\Factory\CsvReaderFactory');
+    }
+
+    function it_creates_a_reader()
+    {
+        $file = new \SplFileObject(tempnam(sys_get_temp_dir(), null));
+
+        $this->getReader($file)->shouldHaveType('Ddeboer\DataImport\Reader\CsvReader');
+    }
+}

vendor/ddeboer/data-import/spec/Reader/Factory/DbalReaderFactorySpec.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace spec\Ddeboer\DataImport\Reader\Factory;
+
+use Doctrine\DBAL\Connection;
+use PhpSpec\ObjectBehavior;
+
+class DbalReaderFactorySpec extends ObjectBehavior
+{
+    function let(Connection $dbal)
+    {
+        $this->beConstructedWith($dbal);
+    }
+
+    function it_is_initializable()
+    {
+        $this->shouldHaveType('Ddeboer\DataImport\Reader\Factory\DbalReaderFactory');
+    }
+
+    function it_creates_a_reader()
+    {
+        $this->getReader('SQL', [])->shouldHaveType('Ddeboer\DataImport\Reader\DbalReader');
+    }
+}

vendor/ddeboer/data-import/spec/Reader/Factory/DoctrineReaderFactorySpec.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace spec\Ddeboer\DataImport\Reader\Factory;
+
+use Doctrine\Common\Persistence\ObjectManager;
+use PhpSpec\ObjectBehavior;
+
+class DoctrineReaderFactorySpec extends ObjectBehavior
+{
+    function let(ObjectManager $objectManager)
+    {
+        $this->beConstructedWith($objectManager);
+    }
+
+    function it_is_initializable()
+    {
+        $this->shouldHaveType('Ddeboer\DataImport\Reader\Factory\DoctrineReaderFactory');
+    }
+
+    function it_creates_a_reader()
+    {
+        $this->getReader('Entity')->shouldHaveType('Ddeboer\DataImport\Reader\DoctrineReader');
+    }
+}

vendor/ddeboer/data-import/spec/Reader/Factory/ExcelReaderFactorySpec.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace spec\Ddeboer\DataImport\Reader\Factory;
+
+use PhpSpec\ObjectBehavior;
+
+class ExcelReaderFactorySpec extends ObjectBehavior
+{
+    function it_is_initializable()
+    {
+        $this->shouldHaveType('Ddeboer\DataImport\Reader\Factory\ExcelReaderFactory');
+    }
+
+    function it_creates_a_reader()
+    {
+        $file = new \SplFileObject(tempnam(sys_get_temp_dir(), null));
+
+        $this->getReader($file)->shouldHaveType('Ddeboer\DataImport\Reader\ExcelReader');
+    }
+}

vendor/ddeboer/data-import/spec/ResultSpec.php

@@ -0,0 +1,66 @@
+<?php
+
+namespace spec\Ddeboer\DataImport;
+
+use PhpSpec\ObjectBehavior;
+use Prophecy\Argument;
+
+class ResultSpec extends ObjectBehavior
+{
+    function let(\DateTime $startTime, \DateTime $endTime, \SplObjectStorage $exceptions, \DateInterval $elapsed)
+    {
+        $startTime->diff($endTime)->willReturn($elapsed);
+        $exceptions->count()->willReturn(4);
+        $this->beConstructedWith('name', $startTime, $endTime, 10, $exceptions);
+    }
+
+    function it_is_initializable()
+    {
+        $this->shouldHaveType('Ddeboer\DataImport\Result');
+    }
+
+    function it_has_a_name()
+    {
+        $this->getName()->shouldReturn('name');
+    }
+
+    function it_has_a_start_time(\DateTime $startTime)
+    {
+        $this->getStartTime()->shouldReturn($startTime);
+    }
+
+    function it_has_a_end_time(\DateTime $endTime)
+    {
+        $this->getEndTime()->shouldReturn($endTime);
+    }
+
+    function it_has_an_elapsed_time(\DateInterval $elapsed)
+    {
+        $this->getElapsed()->shouldReturn($elapsed);
+    }
+
+    function it_has_an_error_count()
+    {
+        $this->getErrorCount()->shouldReturn(4);
+    }
+
+    function it_has_a_success_count()
+    {
+        $this->getSuccessCount()->shouldReturn(6);
+    }
+
+    function it_has_a_total_processed_count()
+    {
+        $this->getTotalProcessedCount()->shouldReturn(10);
+    }
+
+    function it_checks_if_it_has_errors()
+    {
+        $this->hasErrors()->shouldReturn(true);
+    }
+
+    function it_has_exceptions(\SplObjectStorage $exceptions)
+    {
+        $this->getExceptions()->shouldReturn($exceptions);
+    }
+}

vendor/ddeboer/data-import/src/Exception.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace Ddeboer\DataImport;
+
+/**
+ * Base exception
+ *
+ * @author David de Boer <david@ddeboer.nl>
+ */
+interface Exception
+{
+
+}

vendor/ddeboer/data-import/src/Exception/DuplicateHeadersException.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace Ddeboer\DataImport\Exception;
+
+/**
+ * @author David de Boer <david@ddeboer.nl>
+ */
+class DuplicateHeadersException extends ReaderException
+{
+    /**
+     * @param array $duplicates
+     */
+    public function __construct(array $duplicates)
+    {
+        parent::__construct(sprintf('File contains duplicate headers: %s', implode($duplicates, ', ')));
+    }
+}

vendor/ddeboer/data-import/src/Exception/MappingException.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace Ddeboer\DataImport\Exception;
+
+use Ddeboer\DataImport\Exception;
+
+/**
+ * Description of MappingException
+ *
+ * @author gnat
+ */
+class MappingException extends \Exception implements Exception
+{
+
+}

vendor/ddeboer/data-import/src/Exception/ReaderException.php

@@ -0,0 +1,11 @@
+<?php
+
+namespace Ddeboer\DataImport\Exception;
+
+/**
+ * @author David de Boer <david@ddeboer.nl>
+ */
+class ReaderException extends UnexpectedValueException
+{
+
+}

vendor/ddeboer/data-import/src/Exception/SourceNotFoundException.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace Ddeboer\DataImport\Exception;
+
+use Ddeboer\DataImport\Exception;
+
+/**
+ * @author Markus Bachmann <markus.bachmann@bachi.biz>
+ */
+class SourceNotFoundException extends \Exception implements Exception
+{
+
+}

vendor/ddeboer/data-import/src/Exception/UnexpectedTypeException.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace Ddeboer\DataImport\Exception;
+
+/**
+ * @author David de Boer <david@ddeboer.nl>
+ */
+class UnexpectedTypeException extends UnexpectedValueException
+{
+    /**
+     * @param mixed  $value
+     * @param string $expectedType
+     */
+    public function __construct($value, $expectedType)
+    {
+        parent::__construct(sprintf(
+            'Expected argument of type "%s", "%s" given',
+            $expectedType,
+            is_object($value) ? get_class($value) : gettype($value)
+        ));
+    }
+}

vendor/ddeboer/data-import/src/Exception/UnexpectedValueException.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace Ddeboer\DataImport\Exception;
+
+use Ddeboer\DataImport\Exception;
+
+/**
+ * @author David de Boer <david@ddeboer.nl>
+ */
+class UnexpectedValueException extends \UnexpectedValueException implements Exception
+{
+
+}
+

vendor/ddeboer/data-import/src/Exception/ValidationException.php

@@ -0,0 +1,48 @@
+<?php
+
+namespace Ddeboer\DataImport\Exception;
+
+use Ddeboer\DataImport\Exception;
+use Symfony\Component\Validator\ConstraintViolationListInterface;
+
+/**
+ * @author Markus Bachmann <markus.bachmann@bachi.biz>
+ */
+class ValidationException extends \Exception implements Exception
+{
+    /**
+     * @var ConstraintViolationListInterface
+     */
+    private $violations;
+
+    /**
+     * @var integer
+     */
+    private $lineNumber;
+
+    /**
+     * @param ConstraintViolationListInterface $list
+     * @param integer                          $line
+     */
+    public function __construct(ConstraintViolationListInterface $list, $line)
+    {
+        $this->violations = $list;
+        $this->lineNumber = $line;
+    }
+
+    /**
+     * @return ConstraintViolationListInterface
+     */
+    public function getViolations()
+    {
+        return $this->violations;
+    }
+
+    /**
+     * @return integer
+     */
+    public function getLineNumber()
+    {
+        return $this->lineNumber;
+    }
+}

vendor/ddeboer/data-import/src/Exception/WriterException.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace Ddeboer\DataImport\Exception;
+
+use Ddeboer\DataImport\Exception;
+
+/**
+ * @author David de Boer <david@ddeboer.nl>
+ */
+class WriterException extends \Exception implements Exception
+{
+
+}

vendor/ddeboer/data-import/src/Filter/DateTimeThresholdFilter.php

@@ -0,0 +1,84 @@
+<?php
+
+namespace Ddeboer\DataImport\Filter;
+
+use Ddeboer\DataImport\ValueConverter\DateTimeValueConverter;
+
+/**
+ * This filter can be used to filter out some items from a specific date.
+ *
+ * Useful to do incremental imports
+ *
+ * @author Grégoire Paris
+ */
+class DateTimeThresholdFilter
+{
+    /**
+     * Threshold dates strictly before this date will be filtered out
+     *
+     * @var \DateTime|null
+     */
+    protected $threshold;
+
+    /**
+     * Used to convert the values in the time column
+     *
+     * @var DateTimeValueConverter
+     */
+    protected $valueConverter;
+
+    /**
+     * The name of the column that should contain the value the filter will compare the threshold with
+     *
+     * @var string
+     */
+    protected $timeColumnName = 'updated_at';
+
+    /**
+     * @var integer
+     */
+    protected $priority = 512;
+
+    /**
+     * @param DateTimeValueConverter $valueConverter
+     * @param \DateTime|null         $threshold
+     * @param string                 $timeColumnName
+     * @param integer                $priority
+     */
+    public function __construct(
+        DateTimeValueConverter $valueConverter,
+        \DateTime $threshold = null,
+        $timeColumnName = 'updated_at',
+        $priority = 512
+    ) {
+        $this->valueConverter = $valueConverter;
+        $this->threshold = $threshold;
+        $this->timeColumnName = $timeColumnName;
+        $this->priority = $priority;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function __invoke(array $item)
+    {
+        if ($this->threshold == null) {
+            throw new \LogicException('Make sure you set a threshold');
+        }
+
+        $threshold = call_user_func($this->valueConverter, $item[$this->timeColumnName]);
+
+        return $threshold >= $this->threshold;
+    }
+
+    /**
+     * Useful if you build a filter service, and want to set the threshold
+     * dynamically afterwards.
+     *
+     * @param \DateTime $value
+     */
+    public function setThreshold(\DateTime $value)
+    {
+        $this->threshold = $value;
+    }
+}

vendor/ddeboer/data-import/src/Filter/OffsetFilter.php

@@ -0,0 +1,82 @@
+<?php
+
+namespace Ddeboer\DataImport\Filter;
+
+/**
+ * This filter can be used to filter out some items from the beginning and/or
+ * end of the items.
+ *
+ * @author Ville Mattila <ville@eventio.fi>
+ */
+class OffsetFilter
+{
+    /**
+     * @var integer
+     */
+    protected $offset = 0;
+
+    /**
+     * @var integer|null
+     */
+    protected $limit = null;
+
+    /**
+     * @var integer
+     */
+    protected $offsetCount = 0;
+
+    /**
+     * @var integer
+     */
+    protected $sliceCount = 0;
+
+    /**
+     * @var boolean
+     */
+    protected $maxLimitHit = false;
+
+    /**
+     * @param integer      $offset 0-based index of the item to start read from
+     * @param integer|null $limit  Maximum count of items to read. null = no limit
+     */
+    public function __construct($offset = 0, $limit = null)
+    {
+        $this->offset = $offset;
+        $this->limit = $limit;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function __invoke(array $item)
+    {
+        // In case we've already filtered up to limited
+        if ($this->maxLimitHit) {
+            return false;
+        }
+
+        $this->offsetCount++;
+
+        // We have not reached the start offset
+        if ($this->offsetCount < $this->offset + 1) {
+            return false;
+        }
+
+        // There is no maximum limit, so we'll return always true
+        if (null === $this->limit) {
+            return true;
+        }
+
+        $this->sliceCount++;
+
+        if ($this->sliceCount < $this->limit) {
+            return true;
+        } elseif ($this->sliceCount == $this->limit) {
+            $this->maxLimitHit = true;
+
+            return true;
+        }
+
+        return false;
+    }
+}

vendor/ddeboer/data-import/src/Filter/ValidatorFilter.php

@@ -0,0 +1,117 @@
+<?php
+
+namespace Ddeboer\DataImport\Filter;
+
+use Symfony\Component\Validator\Validator\ValidatorInterface;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\Constraints;
+use Ddeboer\DataImport\Exception\ValidationException;
+
+/**
+ * @author Markus Bachmann <markus.bachmann@bachi.biz>
+ */
+class ValidatorFilter
+{
+    /**
+     * @var ValidatorInterface
+     */
+    private $validator;
+
+    /**
+     * @var boolean
+     */
+    private $throwExceptions = false;
+
+    /**
+     * @var integer
+     */
+    private $line = 1;
+
+    /**
+     * @var boolean
+     */
+    private $strict = true;
+
+    /**
+     * @var array
+     */
+    private $constraints = [];
+
+    /**
+     * @var array
+     */
+    private $violations = [];
+
+    /**
+     * @param ValidatorInterface $validator
+     */
+    public function __construct(ValidatorInterface $validator)
+    {
+        $this->validator = $validator;
+    }
+
+    /**
+     * @param string     $field
+     * @param Constraint $constraint
+     */
+    public function add($field, Constraint $constraint)
+    {
+        if (!isset($this->constraints[$field])) {
+            $this->constraints[$field] = [];
+        }
+
+        $this->constraints[$field][] = $constraint;
+    }
+
+    /**
+     * @param boolean $flag
+     */
+    public function throwExceptions($flag = true)
+    {
+        $this->throwExceptions = $flag;
+    }
+
+    /**
+     * @param boolean $strict
+     */
+    public function setStrict($strict)
+    {
+        $this->strict = $strict;
+    }
+
+    /**
+     * @return array
+     */
+    public function getViolations()
+    {
+        return $this->violations;
+    }
+
+    /**
+     * @param array $item
+     *
+     * @return boolean
+     */
+    public function __invoke(array $item)
+    {
+        if (!$this->strict) {
+            // Only validate properties which have an constaint.
+            $temp = array_intersect(array_keys($item), array_keys($this->constraints));
+            $item = array_intersect_key($item, array_flip($temp));
+        }
+
+        $constraints = new Constraints\Collection($this->constraints);
+        $list = $this->validator->validate($item, $constraints);
+        $currentLine = $this->line++;
+
+        if (count($list) > 0) {
+            $this->violations[$currentLine] = $list;
+
+            if ($this->throwExceptions) {
+                throw new ValidationException($list, $currentLine);
+            }
+        }
+
+        return 0 === count($list);
+    }
+}

vendor/ddeboer/data-import/src/Reader.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace Ddeboer\DataImport;
+
+/**
+ * Iterator that reads data to be imported
+ *
+ * @author David de Boer <david@ddeboer.nl>
+ */
+interface Reader extends \Iterator
+{
+    /**
+     * Get the field (column, property) names
+     *
+     * @return array
+     */
+    public function getFields();
+}

vendor/ddeboer/data-import/src/Reader/ArrayReader.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace Ddeboer\DataImport\Reader;
+
+/**
+ * Reads an array
+ *
+ * @author David de Boer <david@ddeboer.nl>
+ */
+class ArrayReader extends \ArrayIterator implements CountableReader
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function getFields()
+    {
+        // Examine first row
+        if ($this->count() > 0) {
+            return array_keys($this[0]);
+        }
+
+        return [];
+    }
+}

vendor/ddeboer/data-import/src/Reader/CountableIteratorReader.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace Ddeboer\DataImport\Reader;
+
+/**
+ * Use a class implementing both \Iterator and \Countable as a reader
+ *
+ * This class uses count() on iterators implementing \Countable interface
+ * and iterator_count in any further cases
+ *
+ * Be careful! iterator_count iterates through the whole iterator loading every data into the memory (for example from streams)
+ * It is not recommended for very big datasets.
+ *
+ * @author Márk Sági-Kazár <mark.sagikazar@gmail.com>
+ */
+class CountableIteratorReader extends IteratorReader implements CountableReader
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function count()
+    {
+        $iterator = $this->getInnerIterator();
+
+        if ($iterator instanceof \Countable) {
+            return count($iterator);
+        }
+
+        return iterator_count($iterator);
+    }
+}

vendor/ddeboer/data-import/src/Reader/CountableReader.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace Ddeboer\DataImport\Reader;
+
+use Ddeboer\DataImport\Reader;
+
+/**
+ * Reader that provides the count of total items
+ *
+ * @author David de Boer <david@ddeboer.nl>
+ */
+interface CountableReader extends Reader, \Countable
+{
+    // Don't add count() to interface: see https://github.com/ddeboer/data-import/pull/5
+}

vendor/ddeboer/data-import/src/Reader/CsvReader.php

@@ -0,0 +1,414 @@
+<?php
+
+namespace Ddeboer\DataImport\Reader;
+
+use Ddeboer\DataImport\Exception\DuplicateHeadersException;
+
+/**
+ * Reads a CSV file, using as little memory as possible
+ *
+ * @author David de Boer <david@ddeboer.nl>
+ */
+class CsvReader implements CountableReader, \SeekableIterator
+{
+    const DUPLICATE_HEADERS_INCREMENT = 1;
+    const DUPLICATE_HEADERS_MERGE     = 2;
+
+    /**
+     * Number of the row that contains the column names
+     *
+     * @var integer
+     */
+    protected $headerRowNumber;
+
+    /**
+     * CSV file
+     *
+     * @var \SplFileObject
+     */
+    protected $file;
+
+    /**
+     * Column headers as read from the CSV file
+     *
+     * @var array
+     */
+    protected $columnHeaders = [];
+
+    /**
+     * Number of column headers, stored and re-used for performance
+     *
+     * In case of duplicate headers, this is always the number of unmerged headers.
+     *
+     * @var integer
+     */
+    protected $headersCount;
+
+    /**
+     * Total number of rows in the CSV file
+     *
+     * @var integer
+     */
+    protected $count;
+
+    /**
+     * Faulty CSV rows
+     *
+     * @var array
+     */
+    protected $errors = [];
+
+    /**
+     * Strict parsing - skip any lines mismatching header length
+     *
+     * @var boolean
+     */
+    protected $strict = true;
+
+    /**
+     * How to handle duplicate headers
+     *
+     * @var integer
+     */
+    protected $duplicateHeadersFlag;
+
+    /**
+     * @param \SplFileObject $file
+     * @param string         $delimiter
+     * @param string         $enclosure
+     * @param string         $escape
+     */
+    public function __construct(\SplFileObject $file, $delimiter = ',', $enclosure = '"', $escape = '\\')
+    {
+        ini_set('auto_detect_line_endings', true);
+
+        $this->file = $file;
+        $this->file->setFlags(
+            \SplFileObject::READ_CSV |
+            \SplFileObject::SKIP_EMPTY |
+            \SplFileObject::READ_AHEAD |
+            \SplFileObject::DROP_NEW_LINE
+        );
+        $this->file->setCsvControl(
+            $delimiter,
+            $enclosure,
+            $escape
+        );
+    }
+
+    /**
+     * Return the current row as an array
+     *
+     * If a header row has been set, an associative array will be returned
+     *
+     * @return array
+     */
+    public function current()
+    {
+        // If the CSV has no column headers just return the line
+        if (empty($this->columnHeaders)) {
+            return $this->file->current();
+        }
+
+        // Since the CSV has column headers use them to construct an associative array for the columns in this line
+        do {
+            $line = $this->file->current();
+
+            // In non-strict mode pad/slice the line to match the column headers
+            if (!$this->isStrict()) {
+                if ($this->headersCount > count($line)) {
+                    $line = array_pad($line, $this->headersCount, null); // Line too short
+                } else {
+                    $line = array_slice($line, 0, $this->headersCount); // Line too long
+                }
+            }
+
+            // See if values for duplicate headers should be merged
+            if (self::DUPLICATE_HEADERS_MERGE === $this->duplicateHeadersFlag) {
+                $line = $this->mergeDuplicates($line);
+            }
+
+            // Count the number of elements in both: they must be equal.
+            if (count($this->columnHeaders) === count($line)) {
+                return array_combine(array_keys($this->columnHeaders), $line);
+            }
+
+            // They are not equal, so log the row as error and skip it.
+            if ($this->valid()) {
+                $this->errors[$this->key()] = $line;
+                $this->next();
+            }
+        } while($this->valid());
+
+        return null;
+    }
+
+    /**
+     * Get column headers
+     *
+     * @return array
+     */
+    public function getColumnHeaders()
+    {
+        return array_keys($this->columnHeaders);
+    }
+
+    /**
+     * Set column headers
+     *
+     * @param array $columnHeaders
+     */
+    public function setColumnHeaders(array $columnHeaders)
+    {
+        $this->columnHeaders = array_count_values($columnHeaders);
+        $this->headersCount = count($columnHeaders);
+    }
+
+    /**
+     * Set header row number
+     *
+     * @param integer $rowNumber  Number of the row that contains column header names
+     * @param integer $duplicates How to handle duplicates (optional). One of:
+     *                        - CsvReader::DUPLICATE_HEADERS_INCREMENT;
+     *                        increments duplicates (dup, dup1, dup2 etc.)
+     *                        - CsvReader::DUPLICATE_HEADERS_MERGE; merges
+     *                        values for duplicate headers into an array
+     *                        (dup => [value1, value2, value3])
+     *
+     * @throws DuplicateHeadersException If duplicate headers are encountered
+     *                                   and no duplicate handling has been
+     *                                   specified
+     */
+    public function setHeaderRowNumber($rowNumber, $duplicates = null)
+    {
+        $this->duplicateHeadersFlag = $duplicates;
+        $this->headerRowNumber = $rowNumber;
+        $headers = $this->readHeaderRow($rowNumber);
+
+        $this->setColumnHeaders($headers);
+    }
+
+    /**
+     * Rewind the file pointer
+     *
+     * If a header row has been set, the pointer is set just below the header
+     * row. That way, when you iterate over the rows, that header row is
+     * skipped.
+     */
+    public function rewind()
+    {
+        $this->file->rewind();
+        if (null !== $this->headerRowNumber) {
+            $this->file->seek($this->headerRowNumber + 1);
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function count()
+    {
+        if (null === $this->count) {
+            $position = $this->key();
+
+            $this->count = iterator_count($this);
+
+            $this->seek($position);
+        }
+
+        return $this->count;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function next()
+    {
+        $this->file->next();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function valid()
+    {
+        return $this->file->valid();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function key()
+    {
+        return $this->file->key();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function seek($pointer)
+    {
+        $this->file->seek($pointer);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getFields()
+    {
+        return $this->getColumnHeaders();
+    }
+
+    /**
+     * Get a row
+     *
+     * @param integer $number Row number
+     *
+     * @return array
+     */
+    public function getRow($number)
+    {
+        $this->seek($number);
+
+        return $this->current();
+    }
+
+    /**
+     * Get rows that have an invalid number of columns
+     *
+     * @return array
+     */
+    public function getErrors()
+    {
+        if (0 === $this->key()) {
+            // Iterator has not yet been processed, so do that now
+            foreach ($this as $row) { /* noop */ }
+        }
+
+        return $this->errors;
+    }
+
+    /**
+     * Does the reader contain any invalid rows?
+     *
+     * @return boolean
+     */
+    public function hasErrors()
+    {
+        return count($this->getErrors()) > 0;
+    }
+
+    /**
+     * Should the reader use strict parsing?
+     *
+     * @return boolean
+     */
+    public function isStrict()
+    {
+        return $this->strict;
+    }
+
+    /**
+     * Set strict parsing
+     *
+     * @param boolean $strict
+     */
+    public function setStrict($strict)
+    {
+        $this->strict = $strict;
+    }
+
+    /**
+     * Read header row from CSV file
+     *
+     * @param integer $rowNumber Row number
+     *
+     * @return array
+     *
+     * @throws DuplicateHeadersException
+     */
+    protected function readHeaderRow($rowNumber)
+    {
+        $this->file->seek($rowNumber);
+        $headers = $this->file->current();
+
+        // Test for duplicate column headers
+        $diff = array_diff_assoc($headers, array_unique($headers));
+        if (count($diff) > 0) {
+            switch ($this->duplicateHeadersFlag) {
+                case self::DUPLICATE_HEADERS_INCREMENT:
+                    $headers = $this->incrementHeaders($headers);
+                    // Fall through
+                case self::DUPLICATE_HEADERS_MERGE:
+                    break;
+                default:
+                    throw new DuplicateHeadersException($diff);
+            }
+        }
+
+        return $headers;
+    }
+
+    /**
+     * Add an increment to duplicate headers
+     *
+     * So the following line:
+     * |duplicate|duplicate|duplicate|
+     * |first    |second   |third    |
+     *
+     * Yields value:
+     * $duplicate => 'first', $duplicate1 => 'second', $duplicate2 => 'third'
+     *
+     * @param array $headers
+     *
+     * @return array
+     */
+    protected function incrementHeaders(array $headers)
+    {
+        $incrementedHeaders = [];
+        foreach (array_count_values($headers) as $header => $count) {
+            if ($count > 1) {
+                $incrementedHeaders[] = $header;
+                for ($i = 1; $i < $count; $i++) {
+                    $incrementedHeaders[] = $header . $i;
+                }
+            } else {
+                $incrementedHeaders[] = $header;
+            }
+        }
+
+        return $incrementedHeaders;
+    }
+
+    /**
+     * Merges values for duplicate headers into an array
+     *
+     * So the following line:
+     * |duplicate|duplicate|duplicate|
+     * |first    |second   |third    |
+     *
+     * Yields value:
+     * $duplicate => ['first', 'second', 'third']
+     *
+     * @param array $line
+     *
+     * @return array
+     */
+    protected function mergeDuplicates(array $line)
+    {
+        $values = [];
+
+        $i = 0;
+        foreach ($this->columnHeaders as $count) {
+            if (1 === $count) {
+                $values[] = $line[$i];
+            } else {
+                $values[] = array_slice($line, $i, $count);
+            }
+
+            $i += $count;
+        }
+
+        return $values;
+    }
+}

vendor/ddeboer/data-import/src/Reader/DbalReader.php

@@ -0,0 +1,225 @@
+<?php
+namespace Ddeboer\DataImport\Reader;
+
+use Doctrine\DBAL\Connection;
+use Doctrine\DBAL\Statement;
+
+/**
+ * Reads data through the Doctrine DBAL
+ */
+class DbalReader implements CountableReader
+{
+    /**
+     * @var Connection
+     */
+    private $connection;
+
+    /**
+     * @var array
+     */
+    private $data;
+
+    /**
+     * @var Statement
+     */
+    private $stmt;
+
+    /**
+     * @var string
+     */
+    private $sql;
+
+    /**
+     * @var array
+     */
+    private $params;
+
+    /**
+     * @var integer
+     */
+    private $rowCount;
+
+    /**
+     * @var boolean
+     */
+    private $rowCountCalculated = true;
+
+    /**
+     * @var string
+     */
+    private $key;
+
+    /**
+     * @param Connection $connection
+     * @param string     $sql
+     * @param array      $params
+     */
+    public function __construct(Connection $connection, $sql, array $params = [])
+    {
+        $this->connection = $connection;
+
+        $this->setSql($sql, $params);
+    }
+
+    /**
+     * Do calculate row count?
+     *
+     * @param boolean $calculate
+     */
+    public function setRowCountCalculated($calculate = true)
+    {
+        $this->rowCountCalculated = (bool) $calculate;
+    }
+
+    /**
+     * Is row count calculated?
+     *
+     * @return boolean
+     */
+    public function isRowCountCalculated()
+    {
+        return $this->rowCountCalculated;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getFields()
+    {
+        if (null === $this->data) {
+            $this->rewind();
+        }
+        if (false === $this->data) {
+            return [];
+        }
+
+        return array_keys((array) $this->data);
+    }
+
+    /**
+     * Set Query string with Parameters
+     *
+     * @param string $sql
+     * @param array  $params
+     */
+    public function setSql($sql, array $params = [])
+    {
+        $this->sql = (string) $sql;
+
+        $this->setSqlParameters($params);
+    }
+
+    /**
+     * Set SQL parameters
+     *
+     * @param array $params
+     */
+    public function setSqlParameters(array $params)
+    {
+        $this->params = $params;
+
+        $this->stmt = null;
+        $this->rowCount = null;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function current()
+    {
+        if (null === $this->data) {
+            $this->rewind();
+        }
+
+        return $this->data;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function next()
+    {
+        $this->key++;
+        $this->data = $this->stmt->fetch(\PDO::FETCH_ASSOC);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function key()
+    {
+        return $this->key;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function valid()
+    {
+        if (null === $this->data) {
+            $this->rewind();
+        }
+
+        return (false !== $this->data);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function rewind()
+    {
+        if (null === $this->stmt) {
+            $this->stmt = $this->prepare($this->sql, $this->params);
+        }
+        if (0 !== $this->key) {
+            $this->stmt->execute();
+            $this->data = $this->stmt->fetch(\PDO::FETCH_ASSOC);
+            $this->key = 0;
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function count()
+    {
+        if (null === $this->rowCount) {
+            if ($this->rowCountCalculated) {
+                $this->doCalcRowCount();
+            } else {
+                if (null === $this->stmt) {
+                    $this->rewind();
+                }
+                $this->rowCount = $this->stmt->rowCount();
+            }
+        }
+
+        return $this->rowCount;
+    }
+
+    private function doCalcRowCount()
+    {
+        $statement = $this->prepare(sprintf('SELECT COUNT(*) FROM (%s) AS count', $this->sql), $this->params);
+        $statement->execute();
+
+        $this->rowCount = (int) $statement->fetchColumn(0);
+    }
+
+    /**
+     * Prepare given statement
+     *
+     * @param string $sql
+     * @param array  $params
+     *
+     * @return Statement
+     */
+    private function prepare($sql, array $params)
+    {
+        $statement = $this->connection->prepare($sql);
+        foreach ($params as $key => $value) {
+            $statement->bindValue($key, $value);
+        }
+
+        return $statement;
+    }
+}

vendor/ddeboer/data-import/src/Reader/DoctrineReader.php

@@ -0,0 +1,108 @@
+<?php
+
+namespace Ddeboer\DataImport\Reader;
+
+use Doctrine\Common\Persistence\ObjectManager;
+use Doctrine\ORM\Internal\Hydration\IterableResult;
+use Doctrine\ORM\Query;
+
+/**
+ * Reads entities through the Doctrine ORM
+ *
+ * @author David de Boer <david@ddeboer.nl>
+ */
+class DoctrineReader implements CountableReader
+{
+    /**
+     * @var ObjectManager
+     */
+    protected $objectManager;
+
+    /**
+     * @var string
+     */
+    protected $objectName;
+
+    /**
+     * @var IterableResult
+     */
+    protected $iterableResult;
+
+    /**
+     * @param ObjectManager $objectManager
+     * @param string        $objectName    e.g. YourBundle:YourEntity
+     */
+    public function __construct(ObjectManager $objectManager, $objectName)
+    {
+        $this->objectManager = $objectManager;
+        $this->objectName = $objectName;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getFields()
+    {
+        return $this->objectManager->getClassMetadata($this->objectName)
+                 ->getFieldNames();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function current()
+    {
+        return current($this->iterableResult->current());
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function next()
+    {
+        $this->iterableResult->next();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function key()
+    {
+        return $this->iterableResult->key();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function valid()
+    {
+        return $this->iterableResult->valid();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function rewind()
+    {
+        if (!$this->iterableResult) {
+            $query = $this->objectManager->createQuery(
+                sprintf('SELECT o FROM %s o', $this->objectName)
+            );
+            $this->iterableResult = $query->iterate([], Query::HYDRATE_ARRAY);
+        }
+
+        $this->iterableResult->rewind();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function count()
+    {
+        $query = $this->objectManager->createQuery(
+            sprintf('SELECT COUNT(o) FROM %s o', $this->objectName)
+        );
+
+        return $query->getSingleScalarResult();
+    }
+}

vendor/ddeboer/data-import/src/Reader/ExcelReader.php

@@ -0,0 +1,206 @@
+<?php
+
+namespace Ddeboer\DataImport\Reader;
+
+/**
+ * Reads Excel files with the help of PHPExcel
+ *
+ * PHPExcel must be installed.
+ *
+ * @author David de Boer <david@ddeboer.nl>
+ *
+ * @link http://phpexcel.codeplex.com/
+ * @link https://github.com/logiQ/PHPExcel
+ */
+class ExcelReader implements CountableReader, \SeekableIterator
+{
+    /**
+     * @var array
+     */
+    protected $worksheet;
+
+    /**
+     * @var integer
+     */
+    protected $headerRowNumber;
+
+    /**
+     * @var integer
+     */
+    protected $pointer = 0;
+
+    /**
+     * @var array
+     */
+    protected $columnHeaders;
+
+    /**
+     * Total number of rows
+     *
+     * @var integer
+     */
+    protected $count;
+
+    /**
+     * @param \SplFileObject $file            Excel file
+     * @param integer        $headerRowNumber Optional number of header row
+     * @param integer        $activeSheet     Index of active sheet to read from
+     * @param boolean        $readOnly        If set to false, the reader take care of the excel formatting (slow)
+     */
+    public function __construct(\SplFileObject $file, $headerRowNumber = null, $activeSheet = null, $readOnly = true)
+    {
+        $reader = \PHPExcel_IOFactory::createReaderForFile($file->getPathName());
+        $reader->setReadDataOnly($readOnly);
+        /** @var \PHPExcel $excel */
+        $excel = $reader->load($file->getPathname());
+
+        if (null !== $activeSheet) {
+            $excel->setActiveSheetIndex($activeSheet);
+        }
+
+        $this->worksheet = $excel->getActiveSheet()->toArray();
+
+        if (null !== $headerRowNumber) {
+            $this->setHeaderRowNumber($headerRowNumber);
+        }
+    }
+
+    /**
+     * Return the current row as an array
+     *
+     * If a header row has been set, an associative array will be returned
+     *
+     * @return array
+     */
+    public function current()
+    {
+        $row = $this->worksheet[$this->pointer];
+
+        // If the CSV has column headers, use them to construct an associative
+        // array for the columns in this line
+        if (!empty($this->columnHeaders)) {
+            // Count the number of elements in both: they must be equal.
+            // If not, ignore the row
+            if (count($this->columnHeaders) == count($row)) {
+                return array_combine(array_values($this->columnHeaders), $row);
+            }
+        } else {
+            // Else just return the column values
+            return $row;
+        }
+    }
+
+    /**
+     * Get column headers
+     *
+     * @return array
+     */
+    public function getColumnHeaders()
+    {
+        return $this->columnHeaders;
+    }
+
+    /**
+     * Set column headers
+     *
+     * @param array $columnHeaders
+     */
+    public function setColumnHeaders(array $columnHeaders)
+    {
+        $this->columnHeaders = $columnHeaders;
+    }
+
+    /**
+     * Rewind the file pointer
+     *
+     * If a header row has been set, the pointer is set just below the header
+     * row. That way, when you iterate over the rows, that header row is
+     * skipped.
+     */
+    public function rewind()
+    {
+        if (null === $this->headerRowNumber) {
+            $this->pointer = 0;
+        } else {
+            $this->pointer = $this->headerRowNumber + 1;
+        }
+    }
+
+    /**
+     * Set header row number
+     *
+     * @param integer $rowNumber Number of the row that contains column header names
+     */
+    public function setHeaderRowNumber($rowNumber)
+    {
+        $this->headerRowNumber = $rowNumber;
+        $this->columnHeaders = $this->worksheet[$rowNumber];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function next()
+    {
+        $this->pointer++;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function valid()
+    {
+         return isset($this->worksheet[$this->pointer]);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function key()
+    {
+        return $this->pointer;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function seek($pointer)
+    {
+        $this->pointer = $pointer;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function count()
+    {
+        $count = count($this->worksheet);
+        if (null !== $this->headerRowNumber) {
+            $count--;
+        }
+
+        return $count;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getFields()
+    {
+        return $this->columnHeaders;
+    }
+
+    /**
+     * Get a row
+     *
+     * @param integer $number
+     *
+     * @return array
+     */
+    public function getRow($number)
+    {
+        $this->seek($number);
+
+        return $this->current();
+    }
+}

vendor/ddeboer/data-import/src/Reader/Factory/CsvReaderFactory.php

@@ -0,0 +1,76 @@
+<?php
+
+namespace Ddeboer\DataImport\Reader\Factory;
+
+use Ddeboer\DataImport\Reader\CsvReader;
+
+/**
+ * Factory that creates CsvReaders
+ *
+ * @author David de Boer <david@ddeboer.nl>
+ */
+class CsvReaderFactory
+{
+    /**
+     * @var integer
+     */
+    protected $headerRowNumber;
+
+    /**
+     * @var boolean
+     */
+    protected $strict;
+
+    /**
+     * @var string
+     */
+    protected $delimiter;
+
+    /**
+     * @var string
+     */
+    protected $enclosure;
+
+    /**
+     * @var string
+     */
+    protected $escape;
+
+    /**
+     * @param integer $headerRowNumber
+     * @param boolean $strict
+     * @param string  $delimiter
+     * @param string  $enclosure
+     * @param string  $escape
+     */
+    public function __construct(
+        $headerRowNumber = null,
+        $strict = true,
+        $delimiter = ',',
+        $enclosure = '"',
+        $escape = '\\'
+    ) {
+        $this->headerRowNumber = $headerRowNumber;
+        $this->strict = $strict;
+        $this->delimiter = $delimiter;
+        $this->enclosure = $enclosure;
+        $this->escape = $escape;
+    }
+
+    /**
+     * @param \SplFileObject $file
+     *
+     * @return CsvReader
+     */
+    public function getReader(\SplFileObject $file)
+    {
+        $reader = new CsvReader($file, $this->delimiter, $this->enclosure, $this->escape);
+        if (null !== $this->headerRowNumber) {
+            $reader->setHeaderRowNumber($this->headerRowNumber);
+        }
+
+        $reader->setStrict($this->strict);
+
+        return $reader;
+    }
+}

vendor/ddeboer/data-import/src/Reader/Factory/DbalReaderFactory.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace Ddeboer\DataImport\Reader\Factory;
+
+use Ddeboer\DataImport\Reader\DbalReader;
+use Doctrine\DBAL\Connection;
+
+/**
+ * Factory that creates DbalReaders
+ *
+ * @author David de Boer <david@ddeboer.nl>
+ */
+class DbalReaderFactory
+{
+    /**
+     * @var Connection
+     */
+    protected $connection;
+
+    /**
+     * @param Connection $connection
+     */
+    public function __construct(Connection $connection)
+    {
+        $this->connection = $connection;
+    }
+
+    /**
+     * @param string $sql
+     * @param array  $params
+     *
+     * @return DbalReader
+     */
+    public function getReader($sql, array $params = [])
+    {
+        return new DbalReader($this->connection, $sql, $params);
+    }
+}

vendor/ddeboer/data-import/src/Reader/Factory/DoctrineReaderFactory.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace Ddeboer\DataImport\Reader\Factory;
+
+use Ddeboer\DataImport\Reader\DoctrineReader;
+use Doctrine\Common\Persistence\ObjectManager;
+
+/**
+ * Factory that creates DoctrineReaders
+ *
+ * @author David de Boer <david@ddeboer.nl>
+ */
+class DoctrineReaderFactory
+{
+    /**
+     * @var ObjectManager
+     */
+    protected $objectManager;
+
+    /**
+     * @param ObjectManager $objectManager
+     */
+    public function __construct(ObjectManager $objectManager)
+    {
+        $this->objectManager = $objectManager;
+    }
+
+    /**
+     * @param string $object
+     *
+     * @return DoctrineReader
+     */
+    public function getReader($object)
+    {
+        return new DoctrineReader($this->objectManager, $object);
+    }
+}

vendor/ddeboer/data-import/src/Reader/Factory/ExcelReaderFactory.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace Ddeboer\DataImport\Reader\Factory;
+
+use Ddeboer\DataImport\Reader\ExcelReader;
+
+/**
+ * Factory that creates ExcelReaders
+ *
+ * @author David de Boer <david@ddeboer.nl>
+ */
+class ExcelReaderFactory
+{
+    /**
+     * @var integer
+     */
+    protected $headerRowNumber;
+
+    /**
+     * @var integer
+     */
+    protected $activeSheet;
+
+    /**
+     * @param integer $headerRowNumber
+     * @param integer $activeSheet
+     */
+    public function __construct($headerRowNumber = null, $activeSheet = null)
+    {
+        $this->headerRowNumber = $headerRowNumber;
+        $this->activeSheet = $activeSheet;
+    }
+
+    /**
+     * @param \SplFileObject $file
+     *
+     * @return ExcelReader
+     */
+    public function getReader(\SplFileObject $file)
+    {
+        return new ExcelReader($file, $this->headerRowNumber, $this->activeSheet);
+    }
+}

vendor/ddeboer/data-import/src/Reader/IteratorReader.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace Ddeboer\DataImport\Reader;
+
+use Ddeboer\DataImport\Reader;
+
+/**
+ * Use an iterator as a reader
+ *
+ * @author Márk Sági-Kazár <mark.sagikazar@gmail.com>
+ */
+class IteratorReader extends \IteratorIterator implements Reader
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function getFields()
+    {
+        return array_keys($this->current());
+    }
+}

vendor/ddeboer/data-import/src/Reader/OneToManyReader.php

@@ -0,0 +1,183 @@
+<?php
+
+namespace Ddeboer\DataImport\Reader;
+
+use Ddeboer\DataImport\Reader;
+use Ddeboer\DataImport\Exception\ReaderException;
+
+/**
+ * Takes multiple readers for processing in the same workflow
+ *
+ * @author Adam Paterson <hello@adampaterson.co.uk>
+ * @author Aydin Hassan <aydin@hotmail.co.uk>
+ */
+class OneToManyReader implements CountableReader
+{
+    /**
+     * @var Reader
+     */
+    protected $leftReader;
+
+    /**
+     * @var Reader
+     */
+    protected $rightReader;
+
+    /**
+     * @var string
+     */
+    protected $leftJoinField;
+
+    /**
+     * @var string
+     */
+    protected $rightJoinField;
+
+    /**
+     * Key to nest the rightRows under
+     *
+     * @var string
+     */
+    protected $nestKey;
+
+    /**
+     * @param Reader $leftReader
+     * @param Reader $rightReader
+     * @param string $nestKey
+     * @param string $leftJoinField
+     * @param string $rightJoinField
+     */
+    public function __construct(
+        Reader $leftReader,
+        Reader $rightReader,
+        $nestKey,
+        $leftJoinField,
+        $rightJoinField = null
+    ) {
+        if (is_null($rightJoinField)) {
+            $rightJoinField = $leftJoinField;
+        }
+
+        $this->leftJoinField  = $leftJoinField;
+        $this->rightJoinField = $rightJoinField;
+        $this->leftReader     = $leftReader;
+        $this->rightReader    = $rightReader;
+        $this->nestKey        = $nestKey;
+    }
+
+    /**
+     * Create an array of children in the leftRow,
+     * with the data returned from the right reader
+     * Where the ID fields Match
+     *
+     * @return array
+     *
+     * @throws ReaderException
+     */
+    public function current()
+    {
+        $leftRow = $this->leftReader->current();
+
+        if (array_key_exists($this->nestKey, $leftRow)) {
+            throw new ReaderException(
+                sprintf(
+                    'Left Row: "%s" Reader already contains a field named "%s". Please choose a different nest key field',
+                    $this->key(),
+                    $this->nestKey
+                )
+            );
+        }
+        $leftRow[$this->nestKey] = [];
+
+        $leftId     = $this->getRowId($leftRow, $this->leftJoinField);
+        $rightRow   = $this->rightReader->current();
+        $rightId    = $this->getRowId($rightRow, $this->rightJoinField);
+
+        while ($leftId == $rightId && $this->rightReader->valid()) {
+
+            $leftRow[$this->nestKey][] = $rightRow;
+            $this->rightReader->next();
+
+            $rightRow = $this->rightReader->current();
+
+            if($this->rightReader->valid()) {
+                $rightId = $this->getRowId($rightRow, $this->rightJoinField);
+            }
+        }
+
+        return $leftRow;
+    }
+
+    /**
+     * @param array  $row
+     * @param string $idField
+     *
+     * @return mixed
+     *
+     * @throws ReaderException
+     */
+    protected function getRowId(array $row, $idField)
+    {
+        if (!array_key_exists($idField, $row)) {
+            throw new ReaderException(
+                sprintf(
+                    'Row: "%s" has no field named "%s"',
+                    $this->key(),
+                    $idField
+                )
+            );
+        }
+
+        return $row[$idField];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function next()
+    {
+        $this->leftReader->next();
+        //right reader is iterated in current() method.
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function key()
+    {
+        return $this->leftReader->key();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function valid()
+    {
+        return $this->leftReader->valid() && $this->rightReader->valid();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function rewind()
+    {
+        $this->leftReader->rewind();
+        $this->rightReader->rewind();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getFields()
+    {
+        return array_merge($this->leftReader->getFields(), [$this->nestKey]);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function count()
+    {
+        return $this->leftReader->count();
+    }
+}

vendor/ddeboer/data-import/src/Reader/PdoReader.php

@@ -0,0 +1,128 @@
+<?php
+
+namespace Ddeboer\DataImport\Reader;
+
+/**
+ * Reads data through PDO
+ *
+ * @author Robbie Mackay
+ */
+class PdoReader implements CountableReader
+{
+    /**
+     * @var \PDO
+     */
+    protected $pdo;
+
+    /**
+     * @var string
+     */
+    protected $tableName;
+
+    /**
+     * @var \PDOStatement
+     */
+    protected $statement;
+
+    /**
+     * @var array
+     */
+    private $data;
+
+    /**
+     * @param \PDO   $pdo
+     * @param string $sql
+     * @param array  $params
+     */
+    public function __construct(\PDO $pdo, $sql, array $params = [])
+    {
+        $this->pdo = $pdo;
+        $this->statement = $this->pdo->prepare($sql);
+
+        foreach ($params as $key => $value) {
+            $this->statement->bindValue($key, $value);
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getFields()
+    {
+        if ($this->statement->execute()) {
+            // Statement executed successfully
+            // Grab the first row to find keys
+            $row = $this->statement->fetch(\PDO::FETCH_ASSOC);
+            // Return field keys, or empty array no rows remain
+            return array_keys($row ? $row : []);
+        } else {
+            // If the statement errors return empty
+            return [];
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function current()
+    {
+        return current($this->data);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function next()
+    {
+        next($this->data);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function key()
+    {
+        return key($this->data);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function valid()
+    {
+        $key = key($this->data);
+
+        return ($key !== null && $key !== false);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function rewind()
+    {
+        $this->loadData();
+
+        reset($this->data);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function count()
+    {
+        $this->loadData();
+
+        return count($this->data);
+    }
+
+    /**
+     * Load data if it hasn't been loaded yet
+     */
+    protected function loadData()
+    {
+        if (null === $this->data) {
+            $this->statement->execute();
+            $this->data = $this->statement->fetchAll(\PDO::FETCH_ASSOC);
+        }
+    }
+}

vendor/ddeboer/data-import/src/Result.php

@@ -0,0 +1,146 @@
+<?php
+
+namespace Ddeboer\DataImport;
+
+use Ddeboer\DataImport\Exception\ExceptionInterface;
+
+/**
+ * Simple Container for Workflow Results
+ *
+ * @author Aydin Hassan <aydin@hotmail.co.uk>
+ */
+class Result
+{
+    /**
+     * Identifier given to the import/export
+     *
+     * @var string
+     */
+    protected $name;
+
+    /**
+     * @var \DateTime
+     */
+    protected $startTime;
+
+    /**
+     * @var \DateTime
+     */
+    protected $endTime;
+
+    /**
+     * @var \DateInterval
+     */
+    protected $elapsed;
+
+    /**
+     * @var integer
+     */
+    protected $errorCount = 0;
+
+    /**
+     * @var integer
+     */
+    protected $successCount = 0;
+
+    /**
+     * @var integer
+     */
+    protected $totalProcessedCount = 0;
+
+    /**
+     * @var \SplObjectStorage
+     */
+    protected $exceptions;
+
+    /**
+     * @param string            $name
+     * @param \DateTime         $startTime
+     * @param \DateTime         $endTime
+     * @param integer           $totalCount
+     * @param \SplObjectStorage $exceptions
+     */
+    public function __construct($name, \DateTime $startTime, \DateTime $endTime, $totalCount, \SplObjectStorage $exceptions)
+    {
+        $this->name                = $name;
+        $this->startTime           = $startTime;
+        $this->endTime             = $endTime;
+        $this->elapsed             = $startTime->diff($endTime);
+        $this->totalProcessedCount = $totalCount;
+        $this->errorCount          = count($exceptions);
+        $this->successCount        = $totalCount - $this->errorCount;
+        $this->exceptions          = $exceptions;
+    }
+
+    /**
+     * @return string
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    /**
+     * @return \DateTime
+     */
+    public function getStartTime()
+    {
+        return $this->startTime;
+    }
+
+    /**
+     * @return \DateTime
+     */
+    public function getEndTime()
+    {
+        return $this->endTime;
+    }
+
+    /**
+     * @return \DateInterval
+     */
+    public function getElapsed()
+    {
+        return $this->elapsed;
+    }
+
+    /**
+     * @return integer
+     */
+    public function getErrorCount()
+    {
+        return $this->errorCount;
+    }
+
+    /**
+     * @return integer
+     */
+    public function getSuccessCount()
+    {
+        return $this->successCount;
+    }
+
+    /**
+     * @return integer
+     */
+    public function getTotalProcessedCount()
+    {
+        return $this->totalProcessedCount;
+    }
+
+    /**
+     * @return boolean
+     */
+    public function hasErrors()
+    {
+        return $this->errorCount > 0;
+    }
+
+    /**
+     * @return \SplObjectStorage
+     */
+    public function getExceptions()
+    {
+        return $this->exceptions;
+    }
+}

vendor/ddeboer/data-import/src/Step.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace Ddeboer\DataImport;
+
+/**
+ * @author Markus Bachmann <markus.bachmann@bachi.biz>
+ */
+interface Step
+{
+    /**
+     * Any processing done on each item in the data stack
+     *
+     * @param mixed &$item
+     *
+     * @return boolean False return value means the item should be skipped
+     */
+    public function process(&$item);
+}

vendor/ddeboer/data-import/src/Step/ConverterStep.php

@@ -0,0 +1,51 @@
+<?php
+
+namespace Ddeboer\DataImport\Step;
+
+use Ddeboer\DataImport\Step;
+use Ddeboer\DataImport\Exception\UnexpectedTypeException;
+
+/**
+ * @author Markus Bachmann <markus.bachmann@bachi.biz>
+ */
+class ConverterStep implements Step
+{
+    /**
+     * @var callable[]
+     */
+    private $converters;
+
+    /**
+     * @param array $converters
+     */
+    public function __construct(array $converters = [])
+    {
+        foreach ($converters as $converter) {
+            $this->add($converter);
+        }
+    }
+
+    /**
+     * @param callable $converter
+     *
+     * @return $this
+     */
+    public function add(callable $converter)
+    {
+        $this->converters[] = $converter;
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function process(&$item)
+    {
+        foreach ($this->converters as $converter) {
+            $item = call_user_func($converter, $item);
+        }
+
+        return true;
+    }
+}

vendor/ddeboer/data-import/src/Step/FilterStep.php

@@ -0,0 +1,48 @@
+<?php
+
+namespace Ddeboer\DataImport\Step;
+
+use Ddeboer\DataImport\Step;
+
+/**
+ * @author Markus Bachmann <markus.bachmann@bachi.biz>
+ */
+class FilterStep implements Step
+{
+    /**
+     * @var \SplPriorityQueue
+     */
+    private $filters;
+
+    public function __construct()
+    {
+        $this->filters = new \SplPriorityQueue();
+    }
+
+    /**
+     * @param callable $filter
+     * @param integer  $priority
+     *
+     * @return $this
+     */
+    public function add(callable $filter, $priority = null)
+    {
+        $this->filters->insert($filter, $priority);
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function process(&$item)
+    {
+        foreach (clone $this->filters as $filter) {
+            if (false === call_user_func($filter, $item)) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+}

vendor/ddeboer/data-import/src/Step/MappingStep.php

@@ -0,0 +1,75 @@
+<?php
+
+namespace Ddeboer\DataImport\Step;
+
+use Ddeboer\DataImport\Exception\MappingException;
+use Ddeboer\DataImport\Step;
+use Symfony\Component\PropertyAccess\Exception\NoSuchPropertyException;
+use Symfony\Component\PropertyAccess\Exception\UnexpectedTypeException;
+use Symfony\Component\PropertyAccess\PropertyAccessor;
+
+/**
+ * @author Markus Bachmann <markus.bachmann@bachi.biz>
+ */
+class MappingStep implements Step
+{
+    /**
+     * @var array
+     */
+    private $mappings = [];
+
+    /**
+     * @var PropertyAccessor
+     */
+    private $accessor;
+
+    /**
+     * @param array            $mappings
+     * @param PropertyAccessor $accessor
+     */
+    public function __construct(array $mappings = [], PropertyAccessor $accessor = null)
+    {
+        $this->mappings = $mappings;
+        $this->accessor = $accessor ?: new PropertyAccessor();
+    }
+
+    /**
+     * @param string $from
+     * @param string $to
+     *
+     * @return $this
+     */
+    public function map($from, $to)
+    {
+        $this->mappings[$from] = $to;
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @throws MappingException
+     */
+    public function process(&$item)
+    {
+        try {
+            foreach ($this->mappings as $from => $to) {
+                $value = $this->accessor->getValue($item, $from);
+                $this->accessor->setValue($item, $to, $value);
+
+                $from = str_replace(['[',']'], '', $from);
+
+                // Check if $item is an array, because properties can't be unset.
+                // So we don't call unset for objects to prevent side affects.
+                if (is_array($item) && isset($item[$from])) {
+                    unset($item[$from]);
+                }
+            }
+        } catch (NoSuchPropertyException $exception) {
+            throw new MappingException('Unable to map item', null, $exception);
+        } catch (UnexpectedTypeException $exception) {
+            throw new MappingException('Unable to map item', null, $exception);
+        }
+    }
+}

vendor/ddeboer/data-import/src/Step/PriorityStep.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace Ddeboer\DataImport\Step;
+
+use Ddeboer\DataImport\Step;
+
+/**
+ * @author Markus Bachmann <markus.bachmann@bachi.biz>
+ */
+interface PriorityStep extends Step
+{
+    /**
+     * @return integer
+     */
+    public function getPriority();
+}

vendor/ddeboer/data-import/src/Step/ValidatorStep.php

@@ -0,0 +1,109 @@
+<?php
+
+namespace Ddeboer\DataImport\Step;
+
+use Ddeboer\DataImport\Exception\ValidationException;
+use Symfony\Component\Validator\Constraints;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\Validator\ValidatorInterface;
+
+/**
+ * @author Markus Bachmann <markus.bachmann@bachi.biz>
+ */
+class ValidatorStep implements PriorityStep
+{
+    /**
+     * @var array
+     */
+    private $constraints = [];
+
+    /**
+     * @var array
+     */
+    private $violations = [];
+
+    /**
+     * @var boolean
+     */
+    private $throwExceptions = false;
+
+    /**
+     * @var integer
+     */
+    private $line = 1;
+
+    /**
+     * @var ValidatorInterface
+     */
+    private $validator;
+
+    /**
+     * @param ValidatorInterface $validator
+     */
+    public function __construct(ValidatorInterface $validator)
+    {
+        $this->validator = $validator;
+    }
+
+    /**
+     * @param string     $field
+     * @param Constraint $constraint
+     *
+     * @return $this
+     */
+    public function add($field, Constraint $constraint)
+    {
+        if (!isset($this->constraints[$field])) {
+            $this->constraints[$field] = [];
+        }
+
+        $this->constraints[$field][] = $constraint;
+
+        return $this;
+    }
+
+    /**
+     * @param boolean $flag
+     */
+    public function throwExceptions($flag = true)
+    {
+        $this->throwExceptions = $flag;
+    }
+
+    /**
+     * @return array
+     */
+    public function getViolations()
+    {
+        return $this->violations;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function process(&$item)
+    {
+        $constraints = new Constraints\Collection($this->constraints);
+        $list = $this->validator->validate($item, $constraints);
+
+        if (count($list) > 0) {
+            $this->violations[$this->line] = $list;
+
+            if ($this->throwExceptions) {
+                throw new ValidationException($list, $this->line);
+            }
+        }
+
+        $this->line++;
+
+        return 0 === count($list);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getPriority()
+    {
+        return 128;
+    }
+}

vendor/ddeboer/data-import/src/Step/ValueConverterStep.php

@@ -0,0 +1,48 @@
+<?php
+
+namespace Ddeboer\DataImport\Step;
+
+use Ddeboer\DataImport\Step;
+use Symfony\Component\PropertyAccess\PropertyAccessor;
+
+/**
+ * @author Markus Bachmann <markus.bachmann@bachi.biz>
+ */
+class ValueConverterStep implements Step
+{
+    /**
+     * @var array
+     */
+    private $converters = [];
+
+    /**
+     * @param string   $property
+     * @param callable $converter
+     *
+     * @return $this
+     */
+    public function add($property, callable $converter)
+    {
+        $this->converters[$property][] = $converter;
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function process(&$item)
+    {
+        $accessor = new PropertyAccessor();
+
+        foreach ($this->converters as $property => $converters) {
+            foreach ($converters as $converter) {
+                $orgValue = $accessor->getValue($item, $property);
+                $value = call_user_func($converter, $orgValue);
+                $accessor->setValue($item,$property,$value);
+            }
+        }
+
+        return true;
+    }
+}

vendor/ddeboer/data-import/src/ValueConverter/ArrayValueConverterMap.php

@@ -0,0 +1,62 @@
+<?php
+
+namespace Ddeboer\DataImport\ValueConverter;
+
+/**
+ * Converts a nested array using a converter-map
+ *
+ * @author Christoph Rosse <christoph@rosse.at>
+ */
+class ArrayValueConverterMap
+{
+    /**
+     * @var array
+     */
+    private $converters;
+
+    /**
+     * @param callable[] $converters
+     */
+    public function __construct(array $converters)
+    {
+        $this->converters = $converters;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function __invoke($input)
+    {
+        if (!is_array($input)) {
+            throw new \InvalidArgumentException('Input of a ArrayValueConverterMap must be an array');
+        }
+
+        foreach ($input as $key => $item) {
+            $input[$key] = $this->convertItem($item);
+        }
+
+        return $input;
+    }
+
+    /**
+     * Convert an item of the array using the converter-map
+     *
+     * @param $item
+     *
+     * @return mixed
+     */
+    protected function convertItem($item)
+    {
+        foreach ($item as $key => $value) {
+            if (!isset($this->converters[$key])) {
+                continue;
+            }
+
+            foreach ($this->converters[$key] as $converter) {
+                $item[$key] = call_user_func($converter, $item[$key]);
+            }
+        }
+
+        return $item;
+    }
+}

vendor/ddeboer/data-import/src/ValueConverter/CharsetValueConverter.php

@@ -0,0 +1,49 @@
+<?php
+
+namespace Ddeboer\DataImport\ValueConverter;
+
+use Ddeboer\DataImport\Exception\UnexpectedTypeException;
+
+/**
+ * Convert a value in a specific charset
+ *
+ * @author Markus Bachmann <markus.bachmann@bachi.biz>
+ */
+class CharsetValueConverter
+{
+    /**
+     * @var string
+     */
+    private $charset;
+
+    /**
+     * @var string
+     */
+    private $inCharset;
+
+    /**
+     * @param string $charset   Charset to convert values to
+     * @param string $inCharset Charset of input values
+     */
+    public function __construct($charset, $inCharset = 'UTF-8')
+    {
+        $this->charset = $charset;
+        $this->inCharset = $inCharset;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function __invoke($input)
+    {
+        if (function_exists('mb_convert_encoding')) {
+            return mb_convert_encoding($input, $this->charset, $this->inCharset);
+        }
+
+        if (function_exists('iconv')) {
+            return iconv($this->inCharset, $this->charset, $input);
+        }
+
+        throw new \RuntimeException('Could not convert the charset. Please install the mbstring or iconv extension!');
+    }
+}

vendor/ddeboer/data-import/src/ValueConverter/DateTimeToStringValueConverter.php

@@ -0,0 +1,48 @@
+<?php
+
+namespace Ddeboer\DataImport\ValueConverter;
+
+use Ddeboer\DataImport\Exception\UnexpectedValueException;
+
+/**
+ * Convert an date time object into string
+ */
+class DateTimeToStringValueConverter
+{
+    /**
+     * Date time format
+     *
+     * @var string
+     * @see http://php.net/manual/en/datetime.createfromformat.php
+     */
+    protected $outputFormat;
+
+    /**
+     * @param string $outputFormat
+     */
+    public function __construct($outputFormat = 'Y-m-d H:i:s')
+    {
+        $this->outputFormat = $outputFormat;
+    }
+
+    /**
+     * Convert string to date time object
+     * using specified format
+     *
+     * @param mixed $input
+     * @return \DateTime|string
+     * @throws UnexpectedValueException
+     */
+    public function convert($input)
+    {
+        if (!$input) {
+            return;
+        }
+
+        if (!($input instanceof \DateTime)) {
+            throw new UnexpectedValueException('Input must be DateTime object.');
+        }
+
+        return $input->format($this->outputFormat);
+    }
+}

vendor/ddeboer/data-import/src/ValueConverter/DateTimeValueConverter.php

@@ -0,0 +1,79 @@
+<?php
+
+namespace Ddeboer\DataImport\ValueConverter;
+
+use \Ddeboer\DataImport\Exception\UnexpectedValueException;
+
+/**
+ * Convert an date string into another date string
+ * Eg. You want to change the format of a string OR
+ * If no output specified, return DateTime instance
+ *
+ * @author David de Boer <david@ddeboer.nl>
+ */
+class DateTimeValueConverter
+{
+    /**
+     * Date time format
+     *
+     * @var string
+     *
+     * @see http://php.net/manual/en/datetime.createfromformat.php
+     */
+    protected $inputFormat;
+
+    /**
+     * Date time format
+     *
+     * @var string
+     *
+     * @see http://php.net/manual/en/datetime.createfromformat.php
+     */
+    protected $outputFormat;
+
+    /**
+     * @param string $inputFormat
+     * @param string $outputFormat
+     */
+    public function __construct($inputFormat = null, $outputFormat = null)
+    {
+        $this->inputFormat  = $inputFormat;
+        $this->outputFormat = $outputFormat;
+    }
+
+    /**
+     * Convert string to date time object then convert back to a string
+     * using specified format
+     *
+     * If no output format specified then return
+     * the \DateTime instance
+     *
+     * @param mixed $input
+     * @return \DateTime|string
+     * @throws UnexpectedValueException
+     */
+    public function __invoke($input)
+    {
+        if (!$input) {
+            return;
+        }
+
+        if ($this->inputFormat) {
+            $date = \DateTime::createFromFormat($this->inputFormat, $input);
+            if (false === $date) {
+                throw new UnexpectedValueException(
+                    $input . ' is not a valid date/time according to format ' . $this->inputFormat
+                );
+            }
+        } else {
+            $date = new \DateTime($input);
+        }
+
+        if ($this->outputFormat) {
+            return $date->format($this->outputFormat);
+        }
+
+        //if no output format specified we just return the \DateTime instance
+        return $date;
+    }
+}

vendor/ddeboer/data-import/src/ValueConverter/MappingValueConverter.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace Ddeboer\DataImport\ValueConverter;
+
+use Ddeboer\DataImport\Exception\UnexpectedValueException;
+
+/**
+ * @author Grégoire Paris
+ */
+class MappingValueConverter
+{
+    /**
+     * @var array
+     */
+    private $mapping = [];
+
+    /**
+     * @param array $mapping
+     */
+    public function __construct(array $mapping)
+    {
+        $this->mapping = $mapping;
+    }
+
+    public function __invoke($input)
+    {
+        if (!isset($this->mapping[$input])) {
+            throw new UnexpectedValueException(sprintf(
+                'Cannot find mapping for value "%s"',
+                $input
+            ));
+        }
+
+        return $this->mapping[$input];
+    }
+}

vendor/ddeboer/data-import/src/ValueConverter/ObjectConverter.php

@@ -0,0 +1,75 @@
+<?php
+
+namespace Ddeboer\DataImport\ValueConverter;
+
+use Ddeboer\DataImport\Exception\UnexpectedTypeException;
+use Symfony\Component\PropertyAccess\PropertyPath;
+use Symfony\Component\PropertyAccess\PropertyAccess;
+use Symfony\Component\PropertyAccess\PropertyAccessor;
+
+/**
+ * @author Markus Bachmann <markus.bachmann@bachi.biz
+ */
+class ObjectConverter
+{
+    /**
+     * @var string|null
+     */
+    protected $propertyPath;
+
+    /**
+     * @var PropertyAccessor
+     */
+    protected $propertyAccessor;
+
+    /**
+     * @param string|null $propertyPath
+     */
+    public function __construct($propertyPath = null)
+    {
+        $this->propertyPath = $propertyPath;
+        $this->propertyAccessor = PropertyAccess::createPropertyAccessor();
+    }
+
+    /**
+     * Sets the property
+     *
+     * @param string $propertyPath
+     */
+    public function setPropertyPath($propertyPath)
+    {
+        $this->propertyPath = $propertyPath;
+    }
+
+    /**
+     * Gets the property
+     *
+     * @return null|string
+     */
+    public function getPropertyPath()
+    {
+        return $this->propertyPath;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function __invoke($input)
+    {
+        if (!is_object($input)) {
+            throw new UnexpectedTypeException($input, 'object');
+        }
+
+        if (null === $this->propertyPath && !method_exists($input, '__toString')) {
+            throw new \RuntimeException;
+        }
+
+        if (null === $this->propertyPath) {
+            return (string) $input;
+        }
+
+        $path = new PropertyPath($this->propertyPath);
+
+        return $this->propertyAccessor->getValue($input, $path);
+    }
+}

vendor/ddeboer/data-import/src/ValueConverter/StringToObjectConverter.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace Ddeboer\DataImport\ValueConverter;
+
+use Doctrine\Common\Persistence\ObjectRepository;
+
+/**
+ * Converts a string to an object
+ *
+ * @author Markus Bachmann <markus.bachmann@bachi.biz>
+ */
+class StringToObjectConverter
+{
+    /**
+     * @var ObjectRepository
+     */
+    private $repository;
+
+    /**
+     * @var string
+     */
+    private $property;
+
+    /**
+     * @param ObjectRepository $repository
+     * @param string           $property
+     */
+    public function __construct(ObjectRepository $repository, $property)
+    {
+        $this->repository = $repository;
+        $this->property = $property;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function __invoke($input)
+    {
+        $method = 'findOneBy'.ucfirst($this->property);
+
+        return $this->repository->$method($input);
+    }
+}

vendor/ddeboer/data-import/src/Workflow.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace Ddeboer\DataImport;
+
+/**
+ * A mediator between a reader and one or more writers and converters
+ *
+ * @author Markus Bachmann <markus.bachmann@bachi.biz>
+ */
+interface Workflow
+{
+    /**
+     * Process the whole import workflow
+     *
+     * @return Result Object Containing Workflow Results
+     *
+     * @throws Exception
+     */
+    public function process();
+}

vendor/ddeboer/data-import/src/Workflow/StepAggregator.php

@@ -0,0 +1,196 @@
+<?php
+
+namespace Ddeboer\DataImport\Workflow;
+
+use Ddeboer\DataImport\Exception;
+use Ddeboer\DataImport\Exception\UnexpectedTypeException;
+use Ddeboer\DataImport\Reader;
+use Ddeboer\DataImport\Result;
+use Ddeboer\DataImport\Step;
+use Ddeboer\DataImport\Step\PriorityStep;
+use Ddeboer\DataImport\Workflow;
+use Ddeboer\DataImport\Writer;
+use Psr\Log\LoggerInterface;
+use Psr\Log\LoggerAwareInterface;
+use Psr\Log\LoggerAwareTrait;
+use Psr\Log\NullLogger;
+
+/**
+ * A mediator between a reader and one or more writers and converters
+ *
+ * @author David de Boer <david@ddeboer.nl>
+ */
+class StepAggregator implements Workflow, LoggerAwareInterface
+{
+    use LoggerAwareTrait;
+
+    /**
+     * @var Reader
+     */
+    private $reader;
+
+    /**
+     * Identifier for the Import/Export
+     *
+     * @var string|null
+     */
+    private $name = null;
+
+    /**
+     * @var boolean
+     */
+    private $skipItemOnFailure = false;
+
+    /**
+     * @var \SplPriorityQueue
+     */
+    private $steps;
+
+    /**
+     * @var Writer[]
+     */
+    private $writers = [];
+
+    /**
+     * @var boolean
+     */
+    protected $shouldStop = false;
+
+    /**
+     * @param Reader $reader
+     * @param string $name
+     */
+    public function __construct(Reader $reader, $name = null)
+    {
+        $this->name = $name;
+        $this->reader = $reader;
+
+        // Defaults
+        $this->logger = new NullLogger();
+        $this->steps = new \SplPriorityQueue();
+    }
+
+    /**
+     * Add a step to the current workflow
+     *
+     * @param Step         $step
+     * @param integer|null $priority
+     *
+     * @return $this
+     */
+    public function addStep(Step $step, $priority = null)
+    {
+        $priority = null === $priority && $step instanceof PriorityStep ? $step->getPriority() : $priority;
+        $priority = null === $priority ? 0 : $priority;
+
+        $this->steps->insert($step, $priority);
+
+        return $this;
+    }
+
+    /**
+     * Add a new writer to the current workflow
+     *
+     * @param Writer $writer
+     *
+     * @return $this
+     */
+    public function addWriter(Writer $writer)
+    {
+        array_push($this->writers, $writer);
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function process()
+    {
+        $count      = 0;
+        $exceptions = new \SplObjectStorage();
+        $startTime  = new \DateTime;
+
+        foreach ($this->writers as $writer) {
+            $writer->prepare();
+        }
+
+        if (is_callable('pcntl_signal')) {
+            pcntl_signal(SIGTERM, array($this, 'stop'));
+            pcntl_signal(SIGINT, array($this, 'stop'));
+        }
+
+        // Read all items
+        foreach ($this->reader as $index => $item) {
+
+            if (is_callable('pcntl_signal_dispatch')) {
+                pcntl_signal_dispatch();
+            }
+
+            if ($this->shouldStop) {
+                break;
+            }
+
+            try {
+                foreach (clone $this->steps as $step) {
+                    if (false === $step->process($item)) {
+                        continue 2;
+                    }
+                }
+
+                if (!is_array($item) && !($item instanceof \ArrayAccess && $item instanceof \Traversable)) {
+                    throw new UnexpectedTypeException($item, 'array');
+                }
+
+                foreach ($this->writers as $writer) {
+                    $writer->writeItem($item);
+                }
+            } catch(Exception $e) {
+                if (!$this->skipItemOnFailure) {
+                    throw $e;
+                }
+
+                $exceptions->attach($e, $index);
+                $this->logger->error($e->getMessage());
+            }
+
+            $count++;
+        }
+
+        foreach ($this->writers as $writer) {
+            $writer->finish();
+        }
+
+        return new Result($this->name, $startTime, new \DateTime, $count, $exceptions);
+    }
+
+    /**
+     * Stops processing and force return Result from process() function
+     */
+    public function stop()
+    {
+        $this->shouldStop = true;
+    }
+
+    /**
+     * Sets the value which determines whether the item should be skipped when error occures
+     *
+     * @param boolean $skipItemOnFailure When true skip current item on process exception and log the error
+     *
+     * @return $this
+     */
+    public function setSkipItemOnFailure($skipItemOnFailure)
+    {
+        $this->skipItemOnFailure = $skipItemOnFailure;
+
+        return $this;
+    }
+
+    /**
+     * @return string
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+}

vendor/ddeboer/data-import/src/Writer.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace Ddeboer\DataImport;
+
+/**
+ * Persists data in a storage medium, such as a database, CSV or XML file, etc.
+ *
+ * @author David de Boer <david@ddeboer.nl>
+ */
+interface Writer
+{
+    /**
+     * Prepare the writer before writing the items
+     */
+    public function prepare();
+
+    /**
+     * Write one data item
+     *
+     * @param array $item The data item with converted values
+     */
+    public function writeItem(array $item);
+
+    /**
+     * Wrap up the writer after all items have been written
+     */
+    public function finish();
+}

vendor/ddeboer/data-import/src/Writer/AbstractStreamWriter.php

@@ -0,0 +1,105 @@
+<?php
+
+namespace Ddeboer\DataImport\Writer;
+
+use Ddeboer\DataImport\Writer;
+
+/**
+ * Base class to write into streams
+ *
+ * @author Benoît Burnichon <bburnichon@gmail.com>
+ */
+abstract class AbstractStreamWriter implements Writer
+{
+    use WriterTemplate;
+
+    /**
+     * @var resource
+     */
+    private $stream;
+
+    /**
+     * @var boolean
+     */
+    private $closeStreamOnFinish = true;
+
+    /**
+     * @param resource $stream
+     */
+    public function __construct($stream = null)
+    {
+        if (null !== $stream) {
+            $this->setStream($stream);
+        }
+    }
+
+    /**
+     * Set the stream resource
+     *
+     * @param resource $stream
+     *
+     * @throws \InvalidArgumentException
+     *
+     * @return $this
+     */
+    public function setStream($stream)
+    {
+        if (! is_resource($stream) || ! 'stream' == get_resource_type($stream)) {
+            throw new \InvalidArgumentException(sprintf(
+                'Expects argument to be a stream resource, got %s',
+                is_resource($stream) ? get_resource_type($stream) : gettype($stream)
+            ));
+        }
+
+        $this->stream = $stream;
+
+        return $this;
+    }
+
+    /**
+     * @return resource
+     */
+    public function getStream()
+    {
+        if (null === $this->stream) {
+            $this->setStream(fopen('php://temp', 'rb+'));
+            $this->setCloseStreamOnFinish(false);
+        }
+
+        return $this->stream;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function finish()
+    {
+        if (is_resource($this->stream) && $this->getCloseStreamOnFinish()) {
+            fclose($this->stream);
+        }
+    }
+
+    /**
+     * Should underlying stream be closed on finish?
+     *
+     * @param boolean $closeStreamOnFinish
+     *
+     * @return boolean
+     */
+    public function setCloseStreamOnFinish($closeStreamOnFinish = true)
+    {
+        $this->closeStreamOnFinish = (bool) $closeStreamOnFinish;
+
+        return $this;
+    }
+
+    /**
+     * Is Stream closed on finish?
+     *
+     * @return boolean
+     */
+    public function getCloseStreamOnFinish()
+    {
+        return $this->closeStreamOnFinish;
+    }
+}

vendor/ddeboer/data-import/src/Writer/ArrayWriter.php

@@ -0,0 +1,44 @@
+<?php
+
+namespace Ddeboer\DataImport\Writer;
+
+use Ddeboer\DataImport\Writer;
+
+/**
+ * This class writes an item into an array that was passed by reference
+ *
+ * @author David de Boer <david@ddeboer.nl>
+ */
+class ArrayWriter implements Writer
+{
+    use WriterTemplate;
+
+    /**
+     * @var array
+     */
+    protected $data;
+
+    /**
+     * @param array $data
+     */
+    public function __construct(array &$data)
+    {
+        $this->data = &$data;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function prepare()
+    {
+        $this->data = [];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function writeItem(array $item)
+    {
+        $this->data[] = $item;
+    }
+}

vendor/ddeboer/data-import/src/Writer/BatchWriter.php

@@ -0,0 +1,58 @@
+<?php
+
+namespace Ddeboer\DataImport\Writer;
+
+use Ddeboer\DataImport\Writer;
+
+/**
+ * @author Markus Bachmann <markus.bachmann@bachi.biz>
+ */
+class BatchWriter implements Writer
+{
+    private $delegate;
+
+    private $size;
+
+    private $queue;
+
+    public function __construct(Writer $delegate, $size = 20)
+    {
+        $this->delegate = $delegate;
+        $this->size = $size;
+    }
+
+    public function prepare()
+    {
+        $this->delegate->prepare();
+
+        $this->queue = new \SplQueue();
+        $this->queue->setIteratorMode(\SplDoublyLinkedList::IT_MODE_DELETE);
+    }
+
+    public function writeItem(array $item)
+    {
+        $this->queue->push($item);
+
+        if (count($this->queue) >= $this->size) {
+            $this->flush();
+        }
+    }
+
+    public function finish()
+    {
+        $this->flush();
+
+        $this->delegate->finish();
+    }
+
+    private function flush()
+    {
+        foreach ($this->queue as $item) {
+            $this->delegate->writeItem($item);
+        }
+
+        if ($this->delegate instanceof FlushableWriter) {
+            $this->delegate->flush();
+        }
+    }
+}

vendor/ddeboer/data-import/src/Writer/CallbackWriter.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace Ddeboer\DataImport\Writer;
+
+use Ddeboer\DataImport\Writer;
+
+/**
+ * Writes using a callback or closure
+ *
+ * @author Markus Bachmann <markus.bachmann@bachi.biz>
+ */
+class CallbackWriter implements Writer
+{
+    use WriterTemplate;
+
+    /**
+     * @var callable
+     */
+    private $callback;
+
+    /**
+     * @param callable $callback
+     */
+    public function __construct(callable $callback)
+    {
+        $this->callback = $callback;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function writeItem(array $item)
+    {
+        call_user_func($this->callback, $item);
+    }
+}

vendor/ddeboer/data-import/src/Writer/ConsoleProgressWriter.php

@@ -0,0 +1,102 @@
+<?php
+
+namespace Ddeboer\DataImport\Writer;
+
+use Ddeboer\DataImport\Reader\CountableReader;
+use Ddeboer\DataImport\Writer;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Helper\ProgressBar;
+
+/**
+ * Writes output to the Symfony2 console
+ *
+ * @author David de Boer <david@ddeboer.nl>
+ */
+class ConsoleProgressWriter implements Writer
+{
+    /**
+     * @var OutputInterface
+     */
+    protected $output;
+
+    /**
+     * @var ProgressBar
+     */
+    protected $progress;
+
+    /**
+     * @var string
+     */
+    protected $verbosity;
+
+    /**
+     * @var CountableReader
+     */
+    protected $reader;
+
+    /**
+     * @var integer
+     */
+    protected $redrawFrequency;
+
+    /**
+     * @param OutputInterface $output
+     * @param CountableReader $reader
+     * @param string          $verbosity
+     * @param integer         $redrawFrequency
+     */
+    public function __construct(
+        OutputInterface $output,
+        CountableReader $reader,
+        $verbosity = 'debug',
+        $redrawFrequency = 1
+    ) {
+        $this->output           = $output;
+        $this->reader           = $reader;
+        $this->verbosity        = $verbosity;
+        $this->redrawFrequency  = $redrawFrequency;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function prepare()
+    {
+        $this->progress = new ProgressBar($this->output, $this->reader->count());
+        $this->progress->setFormat($this->verbosity);
+        $this->progress->setRedrawFrequency($this->redrawFrequency);
+        $this->progress->start();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function writeItem(array $item)
+    {
+        $this->progress->advance();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function finish()
+    {
+        $this->progress->finish();
+    }
+
+    /**
+     * @return string
+     */
+    public function getVerbosity()
+    {
+        return $this->verbosity;
+    }
+
+    /**
+     * @return integer
+     */
+    public function getRedrawFrequency()
+    {
+        return $this->redrawFrequency;
+    }
+}

vendor/ddeboer/data-import/src/Writer/ConsoleTableWriter.php

@@ -0,0 +1,70 @@
+<?php
+
+namespace Ddeboer\DataImport\Writer;
+
+use Ddeboer\DataImport\Writer;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Helper\Table;
+
+/**
+ * @author Igor Mukhin <igor.mukhin@gmail.com>
+ */
+class ConsoleTableWriter implements Writer
+{
+    use WriterTemplate;
+
+    /**
+     * @var OutputInterface
+     */
+    private $output;
+
+    /**
+     * @var Table
+     */
+    private $table;
+
+    /**
+     * @var array
+     */
+    private $firstItem;
+
+    /**
+     * @param OutputInterface $output
+     * @param Table           $table
+     */
+    public function __construct(OutputInterface $output, Table $table) {
+        $this->output = $output;
+        $this->table = $table;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function writeItem(array $item) {
+
+        // Save first item to get keys to display at header
+        if (is_null($this->firstItem)) {
+            $this->firstItem = $item;
+        }
+
+        $this->table->addRow($item);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function finish() {
+        $this->table->setHeaders(array_keys($this->firstItem));
+        $this->table->render();
+
+        $this->firstItem = null;
+    }
+
+    /**
+     * @return Table
+     */
+    public function getTable()
+    {
+        return $this->table;
+    }
+}

vendor/ddeboer/data-import/src/Writer/CsvWriter.php

@@ -0,0 +1,72 @@
+<?php
+
+namespace Ddeboer\DataImport\Writer;
+
+/**
+ * Writes to a CSV file
+ *
+ * @author David de Boer <david@ddeboer.nl>
+ */
+class CsvWriter extends AbstractStreamWriter
+{
+    /**
+     * @var string
+     */
+    private $delimiter = ';';
+
+    /**
+     * @var string
+     */
+    private $enclosure = '"';
+
+    /**
+     * @var boolean
+     */
+    private $utf8Encoding = false;
+    private $row = 1;
+
+    /**
+     * @var boolean
+     */
+    protected $prependHeaderRow;
+
+    /**
+     * @param string   $delimiter The delimiter
+     * @param string   $enclosure The enclosure
+     * @param resource $stream
+     * @param boolean  $utf8Encoding
+     */
+    public function __construct($delimiter = ';', $enclosure = '"', $stream = null, $utf8Encoding = false, $prependHeaderRow = false)
+    {
+        parent::__construct($stream);
+
+        $this->delimiter = $delimiter;
+        $this->enclosure = $enclosure;
+        $this->utf8Encoding = $utf8Encoding;
+
+        $this->prependHeaderRow = $prependHeaderRow;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function prepare()
+    {
+        if ($this->utf8Encoding) {
+            fprintf($this->getStream(), chr(0xEF) . chr(0xBB) . chr(0xBF));
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function writeItem(array $item)
+    {
+        if ($this->prependHeaderRow && 1 == $this->row++) {
+            $headers = array_keys($item);
+            fputcsv($this->getStream(), $headers, $this->delimiter, $this->enclosure);
+        }
+
+        fputcsv($this->getStream(), $item, $this->delimiter, $this->enclosure);
+    }
+}

vendor/ddeboer/data-import/src/Writer/DoctrineWriter.php

@@ -0,0 +1,306 @@
+<?php
+
+namespace Ddeboer\DataImport\Writer;
+
+use Ddeboer\DataImport\Writer;
+use Doctrine\DBAL\Logging\SQLLogger;
+use Doctrine\ORM\EntityManagerInterface;
+use Doctrine\ORM\EntityRepository;
+use Doctrine\ORM\Mapping\ClassMetadata;
+
+/**
+ * A bulk Doctrine writer
+ *
+ * See also the {@link http://www.doctrine-project.org/docs/orm/2.1/en/reference/batch-processing.html Doctrine documentation}
+ * on batch processing.
+ *
+ * @author David de Boer <david@ddeboer.nl>
+ */
+class DoctrineWriter implements Writer, FlushableWriter
+{
+    /**
+     * @var EntityManagerInterface
+     */
+    protected $entityManager;
+
+    /**
+     * @var string
+     */
+    protected $entityName;
+
+    /**
+     * @var EntityRepository
+     */
+    protected $entityRepository;
+
+    /**
+     * @var ClassMetadata
+     */
+    protected $entityMetadata;
+
+    /**
+     * Original Doctrine logger
+     *
+     * @var SQLLogger
+     */
+    protected $originalLogger;
+
+    /**
+     * Whether to truncate the table first
+     *
+     * @var boolean
+     */
+    protected $truncate = true;
+
+    /**
+     * List of fields used to lookup an entity
+     *
+     * @var array
+     */
+    protected $lookupFields = array();
+
+    /**
+     * @param EntityManagerInterface $entityManager
+     * @param string                 $entityName
+     * @param string|array           $index Field or fields to find current entities by
+     */
+    public function __construct(EntityManagerInterface $entityManager, $entityName, $index = null)
+    {
+        $this->entityManager = $entityManager;
+        $this->entityRepository = $entityManager->getRepository($entityName);
+        $this->entityMetadata = $entityManager->getClassMetadata($entityName);
+        //translate entityName in case a namespace alias is used
+        $this->entityName = $this->entityMetadata->getName();
+        if ($index) {
+            if (is_array($index)) {
+                $this->lookupFields = $index;
+            } else {
+                $this->lookupFields = [$index];
+            }
+        }
+    }
+
+    /**
+     * @return boolean
+     */
+    public function getTruncate()
+    {
+        return $this->truncate;
+    }
+
+    /**
+     * Set whether to truncate the table first
+     *
+     * @param boolean $truncate
+     *
+     * @return $this
+     */
+    public function setTruncate($truncate)
+    {
+        $this->truncate = $truncate;
+
+        return $this;
+    }
+
+    /**
+     * Disable truncation
+     *
+     * @return $this
+     */
+    public function disableTruncate()
+    {
+        $this->truncate = false;
+
+        return $this;
+    }
+
+    /**
+     * Disable Doctrine logging
+     *
+     * @return $this
+     */
+    public function prepare()
+    {
+        $this->disableLogging();
+
+        if (true === $this->truncate) {
+            $this->truncateTable();
+        }
+    }
+
+    /**
+     * Return a new instance of the entity
+     *
+     * @return object
+     */
+    protected function getNewInstance()
+    {
+        $className = $this->entityMetadata->getName();
+
+        if (class_exists($className) === false) {
+            throw new \Exception('Unable to create new instance of ' . $className);
+        }
+
+        return new $className;
+    }
+
+    /**
+     * Call a setter of the entity
+     *
+     * @param object $entity
+     * @param mixed  $value
+     * @param string $setter
+     */
+    protected function setValue($entity, $value, $setter)
+    {
+        if (method_exists($entity, $setter)) {
+            $entity->$setter($value);
+        }
+    }
+
+    /**
+     * Re-enable Doctrine logging
+     *
+     * @return $this
+     */
+    public function finish()
+    {
+        $this->flush();
+        $this->reEnableLogging();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function writeItem(array $item)
+    {
+        $entity = $this->findOrCreateItem($item);
+
+        $this->loadAssociationObjectsToEntity($item, $entity);
+        $this->updateEntity($item, $entity);
+
+        $this->entityManager->persist($entity);
+    }
+
+    /**
+     * @param array  $item
+     * @param object $entity
+     */
+    protected function updateEntity(array $item, $entity)
+    {
+        $fieldNames = array_merge($this->entityMetadata->getFieldNames(), $this->entityMetadata->getAssociationNames());
+        foreach ($fieldNames as $fieldName) {
+            $value = null;
+            if (isset($item[$fieldName])) {
+                $value = $item[$fieldName];
+            } elseif (method_exists($item, 'get' . ucfirst($fieldName))) {
+                $value = $item->{'get' . ucfirst($fieldName)};
+            }
+
+            if (null === $value) {
+                continue;
+            }
+
+            if (!($value instanceof \DateTime)
+                || $value != $this->entityMetadata->getFieldValue($entity, $fieldName)
+            ) {
+                $setter = 'set' . ucfirst($fieldName);
+                $this->setValue($entity, $value, $setter);
+            }
+        }
+    }
+
+    /**
+     * Add the associated objects in case the item have for persist its relation
+     *
+     * @param array  $item
+     * @param object $entity
+     */
+    protected function loadAssociationObjectsToEntity(array $item, $entity)
+    {
+        foreach ($this->entityMetadata->getAssociationMappings() as $associationMapping) {
+
+            $value = null;
+            if (isset($item[$associationMapping['fieldName']]) && !is_object($item[$associationMapping['fieldName']])) {
+                $value = $this->entityManager->getReference($associationMapping['targetEntity'], $item[$associationMapping['fieldName']]);
+            }
+
+            if (null === $value) {
+                continue;
+            }
+
+            $setter = 'set' . ucfirst($associationMapping['fieldName']);
+            $this->setValue($entity, $value, $setter);
+        }
+    }
+
+    /**
+     * Truncate the database table for this writer
+     */
+    protected function truncateTable()
+    {
+        $tableName = $this->entityMetadata->table['name'];
+        $connection = $this->entityManager->getConnection();
+        $query = $connection->getDatabasePlatform()->getTruncateTableSQL($tableName, true);
+        $connection->executeQuery($query);
+    }
+
+    /**
+     * Disable Doctrine logging
+     */
+    protected function disableLogging()
+    {
+        $config = $this->entityManager->getConnection()->getConfiguration();
+        $this->originalLogger = $config->getSQLLogger();
+        $config->setSQLLogger(null);
+    }
+
+    /**
+     * Re-enable Doctrine logging
+     */
+    protected function reEnableLogging()
+    {
+        $config = $this->entityManager->getConnection()->getConfiguration();
+        $config->setSQLLogger($this->originalLogger);
+    }
+
+    /**
+     * Finds existing entity or create a new instance
+     *
+     * @param array $item
+     */
+    protected function findOrCreateItem(array $item)
+    {
+        $entity = null;
+        // If the table was not truncated to begin with, find current entity
+        // first
+        if (false === $this->truncate) {
+            if (!empty($this->lookupFields)) {
+                $lookupConditions = array();
+                foreach ($this->lookupFields as $fieldName) {
+                    $lookupConditions[$fieldName] = $item[$fieldName];
+                }
+                $entity = $this->entityRepository->findOneBy(
+                    $lookupConditions
+                );
+            } else {
+                $entity = $this->entityRepository->find(current($item));
+            }
+        }
+
+        if (!$entity) {
+            return $this->getNewInstance();
+        }
+
+        return $entity;
+    }
+
+    /**
+     * Flush and clear the entity manager
+     */
+    public function flush()
+    {
+        $this->entityManager->flush();
+        $this->entityManager->clear($this->entityName);
+    }
+}

vendor/ddeboer/data-import/src/Writer/ExcelWriter.php

@@ -0,0 +1,117 @@
+<?php
+
+namespace Ddeboer\DataImport\Writer;
+
+use Ddeboer\DataImport\Writer;
+use PHPExcel;
+use PHPExcel_IOFactory;
+
+/**
+ * Writes to an Excel file
+ *
+ * @author David de Boer <david@ddeboer.nl>
+ */
+class ExcelWriter implements Writer
+{
+    /**
+     * @var string
+     */
+    protected $filename;
+
+    /**
+     * @var null|string
+     */
+    protected $sheet;
+
+    /**
+     * @var string
+     */
+    protected $type;
+
+    /**
+     * @var boolean
+     */
+    protected $prependHeaderRow;
+
+    /**
+     * @var PHPExcel
+     */
+    protected $excel;
+
+    /**
+     * @var integer
+     */
+    protected $row = 1;
+
+    /**
+     * @param \SplFileObject $file  File
+     * @param string         $sheet Sheet title (optional)
+     * @param string         $type  Excel file type (defaults to Excel2007)
+     * @param boolean        $prependHeaderRow
+     */
+    public function __construct(\SplFileObject $file, $sheet = null, $type = 'Excel2007', $prependHeaderRow = false)
+    {
+        $this->filename = $file->getPathname();
+        $this->sheet = $sheet;
+        $this->type = $type;
+        $this->prependHeaderRow = $prependHeaderRow;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function prepare()
+    {
+        $reader = PHPExcel_IOFactory::createReader($this->type);
+        if ($reader->canRead($this->filename)) {
+            $this->excel = $reader->load($this->filename);
+        } else {
+            $this->excel = new PHPExcel();
+            if(null !== $this->sheet && !$this->excel->sheetNameExists($this->sheet))
+            {
+                $this->excel->removeSheetByIndex(0);
+            }
+        }
+
+        if (null !== $this->sheet) {
+            if (!$this->excel->sheetNameExists($this->sheet)) {
+                $this->excel->createSheet()->setTitle($this->sheet);
+            }
+            $this->excel->setActiveSheetIndexByName($this->sheet);
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function writeItem(array $item)
+    {
+        $count = count($item);
+
+        if ($this->prependHeaderRow && 1 == $this->row) {
+            $headers = array_keys($item);
+
+            for ($i = 0; $i < $count; $i++) {
+                $this->excel->getActiveSheet()->setCellValueByColumnAndRow($i, $this->row, $headers[$i]);
+            }
+            $this->row++;
+        }
+
+        $values = array_values($item);
+
+        for ($i = 0; $i < $count; $i++) {
+            $this->excel->getActiveSheet()->setCellValueByColumnAndRow($i, $this->row, $values[$i]);
+        }
+
+        $this->row++;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function finish()
+    {
+        $writer = \PHPExcel_IOFactory::createWriter($this->excel, $this->type);
+        $writer->save($this->filename);
+    }
+}

vendor/ddeboer/data-import/src/Writer/FlushableWriter.php

@@ -0,0 +1,8 @@
+<?php
+
+namespace Ddeboer\DataImport\Writer;
+
+interface FlushableWriter
+{
+    public function flush();
+}

vendor/ddeboer/data-import/src/Writer/PdoWriter.php

@@ -0,0 +1,106 @@
+<?php
+
+namespace Ddeboer\DataImport\Writer;
+
+use Ddeboer\DataImport\Exception\WriterException;
+use Ddeboer\DataImport\Writer;
+
+/**
+ * Write data into a specific database table using a PDO instance.
+ *
+ * IMPORTANT: If your PDO instance does not have ERRMODE_EXCEPTION any write failure will be silent or logged to
+ * stderr only. It is strongly recomended you enable Exceptions with:
+ *
+ *     $pdo->setAttribute(\PDO::ATTR_ERRMODE, \PDO::ERRMODE_EXCEPTION);
+ *
+ * @author Stefan Warman
+ */
+class PdoWriter implements Writer, FlushableWriter
+{
+    /**
+     * @var \PDO
+     */
+    protected $pdo;
+
+    /**
+     * @var string
+     */
+    protected $tableName;
+
+    /**
+     * @var \PDOStatement
+     */
+    protected $statement;
+
+    /**
+     * @var array
+     */
+    private $stack;
+
+    /**
+     * Note if your table name is a reserved word for your target DB you should quote it in the appropriate way e.g.
+     * for MySQL enclose the name in `backticks`.
+     *
+     * @param \PDO   $pdo
+     * @param string $tableName
+     */
+    public function __construct(\PDO $pdo, $tableName)
+    {
+        $this->pdo = $pdo;
+        $this->tableName = $tableName;
+
+        if (\PDO::ERRMODE_EXCEPTION !== $this->pdo->getAttribute(\PDO::ATTR_ERRMODE)) {
+            throw new WriterException('Please set the pdo error mode to PDO::ERRMODE_EXCEPTION');
+        }
+    }
+
+    public function prepare()
+    {
+        $this->stack = [];
+        $this->statement = null;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function writeItem(array $item)
+    {
+        if (null === $this->statement) {
+            try {
+                $this->statement = $this->pdo->prepare(sprintf(
+                    'INSERT INTO %s (%s) VALUES (%s)',
+                    $this->tableName,
+                    implode(',', array_keys($item)),
+                    substr(str_repeat('?,', count($item)), 0, -1)
+                ));
+            } catch (\PDOException $e) {
+                throw new WriterException('Failed to send query', null, $e);
+            }
+        }
+
+        $this->stack[] = array_values($item);
+    }
+
+    public function finish()
+    {
+        $this->flush();
+
+        return $this;
+    }
+
+    public function flush()
+    {
+        $this->pdo->beginTransaction();
+
+        try {
+            foreach ($this->stack as $data) {
+                $this->statement->execute($data);
+            }
+            $this->stack = [];
+
+            $this->pdo->commit();
+        } catch (\PDOException $e) {
+            throw new WriterException('Failed to write to database', null, $e);
+        }
+    }
+}

vendor/ddeboer/data-import/src/Writer/StreamMergeWriter.php

@@ -0,0 +1,140 @@
+<?php
+
+namespace Ddeboer\DataImport\Writer;
+
+/**
+ * Class allowing multiple writers to write in same stream
+ *
+ * @author Benoît Burnichon <bburnichon@gmail.com>
+ */
+class StreamMergeWriter extends AbstractStreamWriter
+{
+    /**
+     * @var string
+     */
+    private $discriminantField = 'discr';
+
+    /**
+     * @var AbstractStreamWriter[]
+     */
+    private $writers = [];
+
+    /**
+     * Set discriminant field
+     *
+     * @param string $discriminantField
+     *
+     * @return $this
+     */
+    public function setDiscriminantField($discriminantField)
+    {
+        $this->discriminantField = (string) $discriminantField;
+
+        return $this;
+    }
+
+    /**
+     * Get discriminant Field
+     *
+     * @return string
+     */
+    public function getDiscriminantField()
+    {
+        return $this->discriminantField;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function writeItem(array $item)
+    {
+        if ((isset($item[$this->discriminantField])
+                || array_key_exists($this->discriminantField, $item))
+            && $this->hasStreamWriter($key = $item[$this->discriminantField])
+        ) {
+            $writer = $this->getStreamWriter($key);
+
+            $writer->writeItem($item);
+        }
+    }
+
+    /**
+     * Set stream writers
+     *
+     * @param AbstractStreamWriter[] $writers
+     *
+     * @return $this
+     */
+    public function setStreamWriters(array $writers)
+    {
+        foreach ($writers as $key => $writer) {
+            $this->setStreamWriter($key, $writer);
+        }
+
+        return $this;
+    }
+
+    /**
+     * @param string               $key
+     * @param AbstractStreamWriter $writer
+     *
+     * @return $this
+     */
+    public function setStreamWriter($key, AbstractStreamWriter $writer)
+    {
+        $writer->setStream($this->getStream());
+        $writer->setCloseStreamOnFinish(false);
+        $this->writers[$key] = $writer;
+
+        return $this;
+    }
+
+    /**
+     * Get a previously registered Writer
+     *
+     * @param string $key
+     *
+     * @return AbstractStreamWriter
+     */
+    public function getStreamWriter($key)
+    {
+        return $this->writers[$key];
+    }
+
+    /**
+     * Get list of registered Writers
+     *
+     * @return AbstractStreamWriter[]
+     */
+    public function getStreamWriters()
+    {
+        return $this->writers;
+    }
+
+    /**
+     * Is a writer registered for key?
+     *
+     * @param string $key
+     *
+     * @return boolean
+     */
+    public function hasStreamWriter($key)
+    {
+        return isset($this->writers[$key]);
+    }
+
+    /**
+     * Set a stream
+     *
+     * @param resource $stream
+     */
+    public function setStream($stream)
+    {
+        parent::setStream($stream);
+        foreach ($this->getStreamWriters() as $writer) {
+            $writer->setStream($stream);
+        }
+
+        return $this;
+    }
+}

vendor/ddeboer/data-import/src/Writer/WriterTemplate.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace Ddeboer\DataImport\Writer;
+
+/**
+ * This template can be overridden in concrete implementations
+ *
+ * @author David de Boer <david@ddeboer.nl>
+ */
+trait WriterTemplate
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function prepare()
+    {
+
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function finish()
+    {
+
+    }
+}

vendor/ddeboer/data-import/tests/Filter/DateTimeFilterTest.php

@@ -0,0 +1,63 @@
+<?php
+
+namespace Ddeboer\DataImport\Filter;
+
+use Ddeboer\DataImport\Filter\DateTimeThresholdFilter;
+use Ddeboer\DataImport\ValueConverter\DateTimeValueConverter;
+
+class DateTimeFilterTest extends \PHPUnit_Framework_TestCase
+{
+    public function setUp()
+    {
+        $this->items = array(
+            'a' => array('updated_at' => '-3 day'),
+            'b' => array('updated_at' => '-2 day'),
+            'c' => array('updated_at' => '-1 day'),
+            'd' => array('updated_at' => 'today'),
+            'e' => array('updated_at' => 'now'),
+            'f' => array('updated_at' => '+1 day'),
+        );
+    }
+
+    private function applyFilter(DateTimeThresholdFilter $filter, array $items)
+    {
+        return array_filter($items, array($filter, '__invoke'));
+    }
+
+    /**
+     * @expectedException \LogicException
+     * @expectedExceptionMessage Make sure you set a threshold
+     */
+    public function testDefaultFilter()
+    {
+        $this->applyFilter(
+            new DateTimeThresholdFilter(new DateTimeValueConverter()),
+            $this->items
+        );
+    }
+
+    public function testFilter()
+    {
+        $resultItems = $this->applyFilter(new DateTimeThresholdFilter(
+            new DateTimeValueConverter(),
+            new \DateTime('today')
+        ), $this->items);
+        $this->assertEquals(
+            array('d', 'e', 'f'),
+            array_keys($resultItems)
+        );
+    }
+
+    public function testSetter()
+    {
+        $filter = new DateTimeThresholdFilter(new DateTimeValueConverter());
+        $filter->setThreshold(new \DateTime('today'));
+        $resultItems = $this->applyFilter($filter, $this->items);
+
+
+        $this->assertEquals(
+            array('d', 'e', 'f'),
+            array_keys($resultItems)
+        );
+    }
+}

vendor/ddeboer/data-import/tests/Filter/OffsetFilterTest.php

@@ -0,0 +1,51 @@
+<?php
+
+namespace Ddeboer\DataImport\Filter;
+
+use Ddeboer\DataImport\Filter\OffsetFilter;
+
+/**
+ * @author Ville Mattila <ville@eventio.fi>
+ */
+class OffsetFilterTest extends \PHPUnit_Framework_TestCase
+{
+
+    private function applyFilter(OffsetFilter $filter, array $items) {
+        $result = array();
+        foreach ($items as $item) {
+            if (true === call_user_func($filter, array($item))) {
+                $result[] = $item;
+            }
+        }
+
+        return $result;
+    }
+
+    public function testDefaultFilter()
+    {
+        $items = array('first','second','third','fourth');
+        $resultItems = $this->applyFilter(new OffsetFilter(), $items);
+        $this->assertEquals($resultItems, $items);
+    }
+
+    public function testStartOffset()
+    {
+        $items = array('first','second','third','fourth');
+        $resultItems = $this->applyFilter(new OffsetFilter(1), $items);
+        $this->assertEquals($resultItems, array('second','third','fourth'));
+    }
+
+    public function testMaxCount()
+    {
+        $items = array('first','second','third','fourth');
+        $resultItems = $this->applyFilter(new OffsetFilter(0, 2), $items);
+        $this->assertEquals($resultItems, array('first','second'));
+    }
+
+    public function testOffsetWithMaxCount()
+    {
+        $items = array('first','second','third','fourth');
+        $resultItems = $this->applyFilter(new OffsetFilter(1, 1), $items);
+        $this->assertEquals($resultItems, array('second'));
+    }
+}

vendor/ddeboer/data-import/tests/Filter/ValidationFilterTest.php

@@ -0,0 +1,108 @@
+<?php
+
+namespace Ddeboer\DataImport\Tests\Filter;
+
+use Ddeboer\DataImport\Exception\ValidationException;
+use Ddeboer\DataImport\Filter\ValidatorFilter;
+use Symfony\Component\Validator\Constraints;
+use Symfony\Component\Validator\ConstraintViolationList;
+
+class ValidationFilterTest extends \PHPUnit_Framework_TestCase
+{
+    protected function setUp()
+    {
+        $this->validator = $this->getMock('Symfony\\Component\\Validator\\Validator\\ValidatorInterface');
+        $this->filter = new ValidatorFilter($this->validator);
+    }
+
+    public function testFilterWithValid()
+    {
+        $item = array('foo' => 'bar');
+
+        $list = new ConstraintViolationList();
+
+        $this->validator->expects($this->once())
+                        ->method('validate')
+                        ->willReturn($list);
+
+        $this->assertTrue(call_user_func($this->filter, $item));
+    }
+
+    public function testFilterWithInvalidItem()
+    {
+        $item = array('foo' => 'bar');
+
+        $violation = $this->getMock('Symfony\\Component\\Validator\\ConstraintViolationInterface');
+        $list = new ConstraintViolationList(array($violation));
+
+        $this->validator->expects($this->once())
+                        ->method('validate')
+                        ->willReturn($list);
+
+        $this->assertFalse(call_user_func($this->filter, $item));
+
+        $this->assertEquals(array(1 => $list), $this->filter->getViolations());
+    }
+
+    public function testStopOnFirstError()
+    {
+        $this->filter->throwExceptions();
+
+        $item = array('foo' => 'bar');
+
+        $violation = $this->getMock('Symfony\\Component\\Validator\\ConstraintViolationInterface');
+        $list = new ConstraintViolationList(array($violation));
+
+        $this->validator->expects($this->once())
+                        ->method('validate')
+                        ->willReturn($list);
+
+        try {
+            call_user_func($this->filter, $item);
+            $this->fail('ValidationException should be thrown');
+        } catch (ValidationException $e) {
+            $this->assertSame(1, $e->getLineNumber());
+            $this->assertEquals($list, $e->getViolations());
+        }
+    }
+
+    public function testFilterNonStrict()
+    {
+        $this->filter->setStrict(false);
+
+        $item = array('foo' => true, 'bar' => true);
+
+        $this->filter->add('foo', new Constraints\IsTrue());
+        $this->assertTrue(call_user_func($this->filter, $item));
+    }
+
+    public function testFilterLineNumbers()
+    {
+        $this->filter->throwExceptions();
+
+        $item = array('foo' => 'bar');
+
+        $violation = $this->getMock('Symfony\\Component\\Validator\\ConstraintViolationInterface');
+        $list = new ConstraintViolationList(array($violation));
+
+        $this->validator->expects($this->exactly(2))
+                        ->method('validate')
+                        ->willReturn($list);
+
+        try {
+            $this->assertTrue(call_user_func($this->filter, $item));
+            $this->fail('ValidationException should be thrown (1)');
+        } catch (ValidationException $e) {
+            $this->assertSame(1, $e->getLineNumber());
+            $this->assertEquals($list, $e->getViolations());
+        }
+
+        try {
+            $this->assertTrue(call_user_func($this->filter, $item));
+            $this->fail('ValidationException should be thrown (2)');
+        } catch (ValidationException $e) {
+            $this->assertSame(2, $e->getLineNumber());
+            $this->assertEquals($list, $e->getViolations());
+        }
+    }
+}

vendor/ddeboer/data-import/tests/Fixtures/Entity/TestEntity.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace Ddeboer\DataImport\Tests\Fixtures\Entity;
+
+class TestEntity
+{
+    private $firstProperty;
+
+    private $secondProperty;
+
+    private $firstAssociation;
+
+    public function getFirstProperty()
+    {
+        return $this->firstProperty;
+    }
+
+    public function setFirstProperty($firstProperty)
+    {
+        $this->firstProperty = $firstProperty;
+    }
+
+    public function getSecondProperty()
+    {
+        return $this->secondProperty;
+    }
+
+    public function setSecondProperty($secondProperty)
+    {
+        $this->secondProperty = $secondProperty;
+    }
+
+    public function getFirstAssociation() 
+    {
+        return $this->firstAssociation;
+    }
+
+    public function setFirstAssociation($firstAssociation)
+    {
+        $this->firstAssociation = $firstAssociation;
+    }
+
+}

vendor/ddeboer/data-import/tests/Fixtures/Entity/User.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace Ddeboer\DataImport\Tests\Fixtures\Entity;
+
+/**
+ * @Entity()
+ */
+class User
+{
+    /** @Id @GeneratedValue @Column(type="integer") **/
+    private $id;
+
+    /** @Column(type="string") */
+    private $username;
+
+    public function getId()
+    {
+        return $this->id;
+    }
+
+    public function getUsername()
+    {
+        return $this->username;
+    }
+
+    public function setUsername($username)
+    {
+        $this->username = $username;
+    }
+}

vendor/ddeboer/data-import/tests/Fixtures/data_blank_lines.csv

@@ -0,0 +1 @@
+50,123,"Description"

vendor/ddeboer/data-import/tests/Fixtures/data_column_headers.csv

@@ -0,0 +1,4 @@
+id,number,description
+50,123,"Description"
+6,456,"Another description"
+7,7890,"Some more info"

vendor/ddeboer/data-import/tests/Fixtures/data_column_headers_duplicates.csv

@@ -0,0 +1,2 @@
+id,description,description,description,details,details,last
+50,"First","Second","Third","Details1","Details2","Last one"

vendor/ddeboer/data-import/tests/Fixtures/data_column_headers_varying_element_count.csv

@@ -0,0 +1,5 @@
+id,number,description
+50,123,"Description"
+123,test
+7,7890,Some more info,"too many columns"
+123,66,Valid

vendor/ddeboer/data-import/tests/Fixtures/data_cr_breaks.csv

@@ -0,0 +1 @@
+50,123,"Description"

vendor/ddeboer/data-import/tests/Fixtures/data_fewer_elements_than_column_headers.csv

@@ -0,0 +1,4 @@
+id,number,description
+50,123,"Description"
+6,456
+7,7890,"Some more info"

vendor/ddeboer/data-import/tests/Fixtures/data_more_elements_than_column_headers.csv

@@ -0,0 +1,4 @@
+id,number,description
+50,123,"Description"
+6,456,"Another description","Some more info"
+7,7890,"Yet another description"

vendor/ddeboer/data-import/tests/Fixtures/data_no_column_headers.csv

@@ -0,0 +1,3 @@
+50,123,"Description"
+6,456,"Another description"
+7,7890,"Some more info"