initial commit

.gitignore

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+/vendor
+.idea
+composer.lock
+Thumbs.db
+.DS_Store
+.sass-cache
+component

.php_cs

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+<?php
+
+$date = date('Y');
+
+$header = <<<EOF
+Copyright (c) $date Heimrich & Hannot GmbH
+
+@license LGPL-3.0-or-later
+EOF;
+
+$finder = PhpCsFixer\Finder::create()
+    ->exclude('Resources')
+    ->exclude('Fixtures')
+    ->in([__DIR__.'/src', __DIR__.'/tests'])
+;
+
+return PhpCsFixer\Config::create()
+    ->setRules([
+        '@Symfony' => true,
+        '@Symfony:risky' => true,
+        'psr0' => false,
+        'strict_comparison' => true,
+        'strict_param' => true,
+        'array_syntax' => ['syntax' => 'short'],
+        'heredoc_to_nowdoc' => true,
+        'header_comment' => ['header' => $header],
+        'ordered_imports' => true,
+        'ordered_class_elements' => true,
+        'php_unit_strict' => true,
+        'phpdoc_order' => true,
+        'no_useless_return' => true,
+        'no_useless_else' => true,
+        'no_unreachable_default_argument_value' => true,
+        'combine_consecutive_unsets' => true,
+        'general_phpdoc_annotation_remove' => [
+            'expectedException',
+            'expectedExceptionMessage',
+        ],
+    ])
+    ->setFinder($finder)
+    ->setRiskyAllowed(true)
+    ->setUsingCache(false)
+;

.travis.yml

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+language: php
+git:
+  depth: 1
+cache:
+  directories:
+  - "$HOME/.composer/cache"
+sudo: false
+env:
+  global:
+  - COMPOSER_ALLOW_XDEBUG=0
+matrix:
+  include:
+    - php: 7.1
+      env: CONTAO_VERSION='4.4.*'
+    - php: 7.2
+      env: CONTAO_VERSION='4.4.*'
+    - php: 7.1
+      env: CONTAO_VERSION='4.5.*'
+    - php: 7.2
+      env: CONTAO_VERSION='4.5.*'
+    - php: 7.2
+      env: COVERAGE=1 CONTAO_VERSION='4.5.*'
+  allow_failures:
+    - env: COVERAGE=1 DEFAULT=0
+  fast_finish: true
+before_install:
+- if [[ "$COVERAGE" != "1" ]]; then phpenv config-rm xdebug.ini || true; fi
+install:
+- composer require contao/core-bundle:${CONTAO_VERSION}
+- if [[ "$UPDATEDOC" = "1" ]]; then wget -O sami.phar http://get.sensiolabs.org/sami.phar; fi
+notifications:
+  email:
+    recipients:
+    - digitales@heimrich-hannot.de
+    on_success: never
+    on_failure: always
+  hipchat:
+    rooms:
+      secure: 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
+before_script:
+  - travis_wait composer install --no-interaction
+script:
+  - if [[ "$COVERAGE" = "1" ]]; then travis_retry mkdir -p build/logs; fi
+  - if [[ "$COVERAGE" = "1" ]]; then travis_retry php vendor/bin/phpunit --coverage-clover build/logs/clover.xml || true; fi
+  - if [[ "$UPDATEDOC" = "1" ]]; then travis_retry php sami.phar update ./docs/config/SamiDocConfig.php || true; fi
+after_script:
+  - if [[ "$COVERAGE" = "1" ]]; then travis_retry php vendor/bin/php-coveralls -v; fi

composer.json

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+{
+  "name": "heimrichhannot/contao-ajax-bundle",
+  "description": "Keep contao ajax requests organized and handle responses with ease.",
+  "keywords": [
+    "contao",
+    "ajax",
+    "request",
+    "response"
+  ],
+  "type": "contao-bundle",
+  "homepage": "https://github.com/heimrichhannot/contao-ajax-bundle",
+  "license": "LGPL-3.0-or-later",
+  "authors": [
+    {
+      "name": "Heimrich & Hannot",
+      "email": "digitales@heimrich-hannot.de",
+      "homepage": "http://www.heimrich-hannot.de",
+      "role": "Developer"
+    }
+  ],
+  "require": {
+    "php": "^7.1",
+    "contao/core-bundle": "^4.4",
+    "symfony/framework-bundle": "^3.4",
+    "heimrichhannot/contao-utils-bundle": "^2.0"
+  },
+  "require-dev": {
+    "contao/test-case": "^1.1",
+    "contao/manager-plugin": "^2.0",
+    "friendsofphp/php-cs-fixer": "^2.2",
+    "phpunit/phpunit": ">=6.0 <6.5",
+    "php-http/guzzle6-adapter": "^1.1",
+    "php-http/message-factory": "^1.0.2",
+    "php-coveralls/php-coveralls": "^2.0",
+    "symfony/phpunit-bridge": "^3.2"
+  },
+  "autoload": {
+    "psr-4": {
+      "HeimrichHannot\\AjaxBundle\\": "src/"
+    },
+    "classmap": [
+      "src/"
+    ],
+    "exclude-from-classmap": [
+      "src/Resources/contao/config/",
+      "src/Resources/contao/dca/",
+      "src/Resources/contao/languages/",
+      "src/Resources/contao/templates/"
+    ]
+  },
+  "autoload-dev": {
+    "psr-4": {
+      "HeimrichHannot\\AjaxBundle\\Test\\": "tests/"
+    }
+  },
+  "config": {
+    "preferred-install": "dist"
+  },
+  "extra": {
+    "contao": {
+      "sources": {
+        "": "system/modules/ajax"
+      }
+    },
+    "contao-manager-plugin": "HeimrichHannot\\AjaxBundle\\ContaoManager\\Plugin"
+  }
+}

phpunit.xml.dist

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+<?xml version="1.0" encoding="UTF-8"?>
+
+<phpunit
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/6.3/phpunit.xsd"
+        backupGlobals="false"
+        colors="true"
+        bootstrap="tests/bootstrap.php"
+        failOnRisky="true"
+        failOnWarning="true">
+    <php>
+        <ini name="error_reporting" value="-1"/>
+        <ini name="display_errors" value="1"/>
+        <ini name="display_startup_errors" value="1"/>
+        <ini name="intl.default_locale" value="en"/>
+        <ini name="intl.error_level" value="0"/>
+    </php>
+
+    <testsuites>
+        <testsuite name="Unit Tests">
+            <directory>./tests</directory>
+        </testsuite>
+    </testsuites>
+
+    <filter>
+        <whitelist>
+            <directory>./src</directory>
+            <exclude>
+                <directory>./src/Resources</directory>
+            </exclude>
+        </whitelist>
+    </filter>
+</phpunit>

src/Backend/Hooks.php

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+<?php
+
+/*
+ * Copyright (c) 2018 Heimrich & Hannot GmbH
+ *
+ * @license LGPL-3.0-or-later
+ */
+
+namespace HeimrichHannot\AjaxBundle\Backend;
+
+use Contao\System;
+
+class Hooks
+{
+    /**
+     * Contao initialize.php hook before request token validation happend.
+     */
+    public function initializeSystemHook()
+    {
+        if (System::getContainer()->get('huh.utils.container')->isBackend()) {
+            return;
+        }
+
+        if (!System::getContainer()->get('huh.request')->isXmlHttpRequest()) {
+            return;
+        }
+
+        // improved REQUEST_TOKEN handling within front end mode
+        if (System::getContainer()->get('huh.request')->isMethod('POST') && !\RequestToken::validate(System::getContainer()->get('huh.request')->getPost('REQUEST_TOKEN'))) {
+            System::getContainer()->get('huh.ajax')->setRequestTokenExpired();
+        }
+    }
+}

src/ContaoManager/Plugin.php

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+<?php
+
+/*
+ * Copyright (c) 2018 Heimrich & Hannot GmbH
+ *
+ * @license LGPL-3.0-or-later
+ */
+
+namespace HeimrichHannot\AjaxBundle\ContaoManager;
+
+use Contao\CoreBundle\ContaoCoreBundle;
+use Contao\ManagerPlugin\Bundle\BundlePluginInterface;
+use Contao\ManagerPlugin\Bundle\Config\BundleConfig;
+use Contao\ManagerPlugin\Bundle\Parser\ParserInterface;
+use HeimrichHannot\AjaxBundle\HeimrichHannotContaoAjaxBundle;
+
+class Plugin implements BundlePluginInterface
+{
+    public function getBundles(ParserInterface $parser)
+    {
+        return [
+            BundleConfig::create(HeimrichHannotContaoAjaxBundle::class)->setLoadAfter([ContaoCoreBundle::class]),
+        ];
+    }
+}

src/DependencyInjection/AjaxExtension.php

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+<?php
+
+/*
+ * Copyright (c) 2018 Heimrich & Hannot GmbH
+ *
+ * @license LGPL-3.0-or-later
+ */
+
+namespace HeimrichHannot\AjaxBundle\DependencyInjection;
+
+use Symfony\Component\Config\FileLocator;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Extension\Extension;
+use Symfony\Component\DependencyInjection\Loader\YamlFileLoader;
+
+class AjaxExtension extends Extension
+{
+    public function load(array $configs, ContainerBuilder $container)
+    {
+        $loader = new YamlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config'));
+        $loader->load('services.yml');
+    }
+}

src/Exception/AjaxExitException.php

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+<?php
+
+/*
+ * Copyright (c) 2018 Heimrich & Hannot GmbH
+ *
+ * @license LGPL-3.0-or-later
+ */
+
+namespace HeimrichHannot\AjaxBundle\Exception;
+
+class AjaxExitException extends \Exception
+{
+    const CODE_NORMAL_EXIT = 1;
+}

src/HeimrichHannotContaoAjaxBundle.php

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+<?php
+
+/*
+ * Copyright (c) 2018 Heimrich & Hannot GmbH
+ *
+ * @license LGPL-3.0-or-later
+ */
+
+namespace HeimrichHannot\AjaxBundle;
+
+use HeimrichHannot\AjaxBundle\DependencyInjection\AjaxExtension;
+use Symfony\Component\HttpKernel\Bundle\Bundle;
+
+class HeimrichHannotContaoAjaxBundle extends Bundle
+{
+    /**
+     * @return AjaxExtension
+     */
+    public function getContainerExtension()
+    {
+        return new AjaxExtension();
+    }
+}