create FilterableDataSourceDecorator

.coveralls.yml

@@ -0,0 +1,2 @@
+coverage_clover: clover.xml
+json_path: coveralls-upload.json

.docheader

@@ -0,0 +1,20 @@
+/*
+ * This file is part of eldnp/export.zend.
+ *
+ * Eldnp/export.zend is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Eldnp/export.zend is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with eldnp/export.zend. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @see       https://github.com/eldnp/export.zend for the canonical source repository
+ * @copyright Copyright (c) %regexp:(20\d{2}-)?20\d{2}% Oleg Verevskoy <verevskoy@gmail.com>
+ * @license   https://github.com/eldnp/export.zend/blob/master/LICENSE GNU GENERAL PUBLIC LICENSE Version 3
+ */

.gitattributes

@@ -0,0 +1,8 @@
+/.coveralls.yml export-ignore
+/.docheader export-ignore
+/.gitattributes export-ignore
+/.gitignore export-ignore
+/.travis.yml export-ignore
+/phpcs.xml export-ignore
+/phpunit.xml.dist export-ignore
+/test export-ignore

.gitignore

@@ -1,6 +1,4 @@
-composer.phar
-/vendor/
-
-# Commit your application's lock file http://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file
-# You may choose to ignore a library lock file http://getcomposer.org/doc/02-libraries.md#lock-file
-# composer.lock
+.idea/
+vendor/
+composer.lock
+phpunit.xml

.travis.yml

@@ -0,0 +1,43 @@
+sudo: false
+
+language: php
+
+cache:
+  directories:
+    - $HOME/.composer/cache
+
+env:
+  global:
+    - COMPOSER_ARGS="--no-interaction"
+    - COVERAGE_DEPS="satooshi/php-coveralls"
+
+matrix:
+  include:
+    - php: 5.3
+      dist: precise
+      env:
+        - CS_CHECK=true
+        - TEST_COVERAGE=true
+    - php: 5.4
+      dist: precise
+    - php: 5.5
+      dist: precise
+    - php: 5.6
+
+before_install:
+  - if [[ $TEST_COVERAGE != 'true' && "$(php --version | grep xdebug -ci)" -ge 1 ]]; then phpenv config-rm xdebug.ini || return 0 ; fi
+  - travis_retry composer self-update
+
+install:
+  - travis_retry composer install $COMPOSER_ARGS
+  - if [[ $TEST_COVERAGE == 'true' ]]; then travis_retry composer require --dev $COMPOSER_ARGS $COVERAGE_DEPS ; fi
+  - stty cols 120 && composer show
+script:
+  - if [[ $TEST_COVERAGE == 'true' ]]; then composer test-coverage ; else composer test ; fi
+  - if [[ $CS_CHECK == 'true' ]]; then composer cs-check ; fi
+
+after_script:
+  - if [[ $TEST_COVERAGE == 'true' ]]; then composer upload-coverage ; fi
+
+notifications:
+  email: false

README.md

@@ -1,2 +1,6 @@
 # export.zend
+
+[![Build Status](https://travis-ci.org/eldnp/export.zend.svg?branch=master)](https://travis-ci.org/eldnp/export.zend)
+[![Coverage Status](https://coveralls.io/repos/github/eldnp/export.zend/badge.svg?branch=master)](https://coveralls.io/github/eldnp/export.zend?branch=master)
+
 export.zend

composer.json

@@ -0,0 +1,48 @@
+{
+    "name": "eldnp/export.zend",
+    "type": "library",
+    "license": "GPL-3.0",
+    "authors": [
+        {
+            "name": "Oleg Verevskoy",
+            "email": "verevskoy@gmail.com",
+            "role": "Developer"
+        }
+    ],
+    "extra": {
+        "branch-alias": {
+            "dev-master": "0.1-dev",
+            "dev-develop": "0.2-dev"
+        }
+    },
+    "autoload": {
+        "psr-4": {
+            "Eldnp\\Export\\Zend\\": "lib/"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "EldnpTest\\Export\\Zend\\": "test/"
+        }
+    },
+    "require": {
+        "php": "^5.3",
+        "eldnp/export.map": "^0.2",
+        "zendframework/zend-inputfilter": "^2.5"
+    },
+    "require-dev": {
+        "phpunit/PHPUnit": "^4.8",
+        "zendframework/zend-coding-standard": "~1.0.0"
+    },
+    "scripts": {
+        "check": [
+            "@cs-check",
+            "@test"
+        ],
+        "upload-coverage": "coveralls -v",
+        "cs-check": "phpcs",
+        "cs-fix": "phpcbf",
+        "test": "phpunit --colors=always",
+        "test-coverage": "phpunit --coverage-clover clover.xml"
+    }
+}

lib/DataSource/FilterableDataSourceDecorator.php

@@ -0,0 +1,125 @@
+<?php
+/*
+ * This file is part of eldnp/export.zend.
+ *
+ * Eldnp/export.zend is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Eldnp/export.zend is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with eldnp/export.zend. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @see       https://github.com/eldnp/export.zend for the canonical source repository
+ * @copyright Copyright (c) 2017 Oleg Verevskoy <verevskoy@gmail.com>
+ * @license   https://github.com/eldnp/export.zend/blob/master/LICENSE GNU GENERAL PUBLIC LICENSE Version 3
+ */
+
+namespace Eldnp\Export\Zend\DataSource;
+
+use Eldnp\Export\Map\AbstractMapDataSource;
+use Zend\InputFilter\InputFilterInterface;
+
+/**
+ * Class FilterableDataSourceDecorator
+ *
+ * @package Eldnp\Export\Zend\DataSource
+ */
+class FilterableDataSourceDecorator extends AbstractMapDataSource
+{
+    /**
+     * @var AbstractMapDataSource
+     */
+    private $dataSource;
+
+    /**
+     * @var InputFilterInterface
+     */
+    private $inputFilter;
+
+    /**
+     * @var ValidationCallbackHandlerInterface
+     */
+    private $validationCallbackHandler;
+
+    /**
+     * @var array
+     */
+    private $currentData;
+
+    /**
+     * FilterableDataSourceDecorator constructor.
+     *
+     * @param AbstractMapDataSource $dataSource
+     * @param InputFilterInterface $inputFilter
+     * @param ValidationCallbackHandlerInterface $validationCallbackHandler
+     */
+    public function __construct(
+        AbstractMapDataSource $dataSource,
+        InputFilterInterface $inputFilter,
+        ValidationCallbackHandlerInterface $validationCallbackHandler
+    ) {
+        $this->dataSource = $dataSource;
+        $this->inputFilter = $inputFilter;
+        $this->validationCallbackHandler = $validationCallbackHandler;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    protected function currentMap()
+    {
+        return $this->currentData;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function next()
+    {
+        do {
+            $this->currentData = false;
+            $this->dataSource->next();
+            if (false === $this->dataSource->valid()) {
+                return;
+            }
+            $newData = $this->dataSource->current();
+            $this->inputFilter->setData($newData);
+            if (!$this->inputFilter->isValid()) {
+                $this->validationCallbackHandler->handle($this->inputFilter->getMessages());
+                continue;
+            }
+            $this->currentData = $this->inputFilter->getValues();
+            return;
+        } while (true);
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function key()
+    {
+        return $this->dataSource->key();
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function valid()
+    {
+        return $this->dataSource->valid();
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function rewind()
+    {
+        $this->dataSource->rewind();
+    }
+}

lib/DataSource/ValidationCallbackHandlerInterface.php

@@ -0,0 +1,38 @@
+<?php
+/*
+ * This file is part of eldnp/export.zend.
+ *
+ * Eldnp/export.zend is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Eldnp/export.zend is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with eldnp/export.zend. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @see       https://github.com/eldnp/export.zend for the canonical source repository
+ * @copyright Copyright (c) 2017 Oleg Verevskoy <verevskoy@gmail.com>
+ * @license   https://github.com/eldnp/export.zend/blob/master/LICENSE GNU GENERAL PUBLIC LICENSE Version 3
+ */
+
+namespace Eldnp\Export\Zend\DataSource;
+
+/**
+ * Interface ValidationCallbackHandlerInterface
+ *
+ * @package Eldnp\Export\Zend\DataSource
+ */
+interface ValidationCallbackHandlerInterface
+{
+    /**
+     * @param array $messages
+     *
+     * @return void
+     */
+    public function handle(array $messages);
+}

phpcs.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0"?>
+<ruleset name="Eldorado coding standard">
+    <rule ref="./vendor/zendframework/zend-coding-standard/ruleset.xml">
+        <exclude name="Generic.Arrays.DisallowLongArraySyntax"/>
+        <exclude name="Generic.Formatting.SpaceAfterNot"/>
+    </rule>
+    <file>lib</file>
+</ruleset>

phpunit.xml.dist

@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="./vendor/phpunit/phpunit/phpunit.xsd"
+         bootstrap="vendor/autoload.php"
+         colors="true">
+    <testsuites>
+        <testsuite name="eldnp/export.data-source.dto test suite">
+            <directory>./test/</directory>
+        </testsuite>
+    </testsuites>
+
+    <groups>
+        <exclude>
+            <group>disable</group>
+        </exclude>
+    </groups>
+
+    <filter>
+        <whitelist addUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">./lib</directory>
+        </whitelist>
+    </filter>
+
+    <php>
+        <ini name="date.timezone" value="UTC"/>
+    </php>
+</phpunit>