initial

.gitattributes

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+/tests export-ignore
+.gitattributes export-ignore
+.github/ export-ignore
+.gitignore export-ignore
+.travis.yml export-ignore
+phpunit.xml.dist export-ignore
+*       text=auto eol=lf
+*.php   text whitespace=blank-at-eol,blank-at-eof,space-before-tab,tab-in-indent,tabwidth=4 diff=php
+*.json  text whitespace=blank-at-eol,blank-at-eof,space-before-tab,tab-in-indent,tabwidth=4
+*.yml   text whitespace=blank-at-eol,blank-at-eof,space-before-tab,tab-in-indent,tabwidth=4
+*.md    text whitespace=blank-at-eol,blank-at-eof
+*.rst   text whitespace=blank-at-eol,blank-at-eof

.gitignore

@@ -0,0 +1,8 @@
+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
+/composer.lock
+/build/logs

.php_cs

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+<?php
+
+$finder = PhpCsFixer\Finder::create()
+    ->in('src')
+;
+
+$header = <<<EOT
+This file is part of the tmilos/scim-filter-parser package.
+
+(c) Milos Tomic <[email protected]>
+
+This source file is subject to the MIT license that is bundled
+with this source code in the file LICENSE.
+EOT;
+
+return PhpCsFixer\Config::create()
+    ->setRules(array(
+        '@Symfony' => true,
+        'simplified_null_return' => false,
+        'phpdoc_no_empty_return' => false,
+        'no_mixed_echo_print' => ['use' => 'print'],
+        'header_comment' => ['header' => $header],
+    ))
+    ->setUsingCache(false)
+    ->setFinder($finder)
+;

.travis.yml

@@ -0,0 +1,22 @@
+language: php
+
+php:
+    - 5.6
+    - 7.0
+    - 7.1
+
+before_install:
+    - composer self-update
+    - composer --version
+    - wget http://get.sensiolabs.org/php-cs-fixer.phar -O php-cs-fixer.phar
+    - php php-cs-fixer.phar --version
+
+install:
+    - COMPOSER_ROOT_VERSION=dev-master composer update --prefer-source
+
+script:
+    - if [ "$TRAVIS_PHP_VERSION" == "7.0" ]; then php php-cs-fixer.phar fix --dry-run -v; fi
+    - vendor/bin/phpunit --coverage-clover build/logs/clover.xml
+
+after_script:
+    - if [ "$TRAVIS_PHP_VERSION" == "7.0" ]; then vendor/bin/coveralls -v; fi

autoload.php

@@ -0,0 +1,8 @@
+<?php
+
+// if library is in dev environement with its own vendor, include its autoload
+if(file_exists(__DIR__ . '/vendor'))
+    require_once __DIR__ . '/vendor/autoload.php';
+// if library is in vendor of another project, include the global autolaod
+else
+    require_once __DIR__ . '/../../autoload.php';

composer.json

@@ -0,0 +1,26 @@
+{
+    "name": "tmilos/scim-filter-parser",
+    "description": "SCIM AST filter parser library",
+    "keywords": ["SCIM", "AST", "parser", "SCIM parser", "SCIM filter parser", "SCIM AST"],
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Milos Tomic",
+            "email": "[email protected]"
+        }
+    ],
+    "autoload": {
+        "psr-4": {
+            "Tmilos\\ScimFilterParser\\": "src/",
+            "Tests\\Tmilos\\ScimFilterParser\\": "tests/"
+        }
+    },
+    "minimum-stability": "stable",
+    "require": {
+        "tmilos/lexer": "^1.0"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^5.7",
+        "satooshi/php-coveralls": "^1.0"
+    }
+}

phpunit.xml.dist

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+<?xml version="1.0" encoding="UTF-8"?>
+
+<!-- http://www.phpunit.de/manual/current/en/appendixes.configuration.html -->
+<phpunit
+    backupGlobals               = "false"
+    backupStaticAttributes      = "false"
+    colors                      = "false"
+    convertErrorsToExceptions   = "true"
+    convertNoticesToExceptions  = "true"
+    convertWarningsToExceptions = "true"
+    processIsolation            = "false"
+    stopOnFailure               = "false"
+    syntaxCheck                 = "false"
+    bootstrap                   = "autoload.php"
+>
+
+    <logging>
+        <log type="junit" target="build/logs/junit.xml" logIncompleteSkipped="false"/>
+    </logging>
+
+    <testsuites>
+        <testsuite name="Project Test Suite">
+            <directory>tests</directory>
+        </testsuite>
+    </testsuites>
+
+    <!--
+    <php>
+        <server name="KERNEL_DIR" value="/path/to/your/app/" />
+    </php>
+    -->
+
+    <filter>
+        <whitelist>
+            <directory>src</directory>
+        </whitelist>
+    </filter>
+
+
+</phpunit>

src/Ast/AttributePath.php

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+<?php
+
+/*
+ * This file is part of the tmilos/scim-filter-parser package.
+ *
+ * (c) Milos Tomic <[email protected]>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Tmilos\ScimFilterParser\Ast;
+
+class AttributePath extends Node
+{
+    /** @var string[] */
+    public $attributeNames = [];
+
+    public function add($attributeName)
+    {
+        $this->attributeNames[] = $attributeName;
+    }
+
+    public function __toString()
+    {
+        return implode('.', $this->attributeNames);
+    }
+
+    public function dump()
+    {
+        return [
+            'AttributePath: '.implode('.', $this->attributeNames),
+        ];
+    }
+}

src/Ast/ComparisonExpression.php

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+<?php
+
+/*
+ * This file is part of the tmilos/scim-filter-parser package.
+ *
+ * (c) Milos Tomic <[email protected]>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Tmilos\ScimFilterParser\Ast;
+
+class ComparisonExpression extends Factor
+{
+    /** @var AttributePath */
+    public $attributePath;
+
+    /** @var string */
+    public $operator;
+
+    /** @var mixed */
+    public $compareValue;
+
+    /**
+     * @param AttributePath $attributePath
+     * @param string        $operator
+     * @param mixed         $compareValue
+     */
+    public function __construct(AttributePath $attributePath, $operator, $compareValue = null)
+    {
+        $this->attributePath = $attributePath;
+        $this->operator = $operator;
+        $this->compareValue = $compareValue;
+    }
+
+    public function __toString()
+    {
+        if ($this->operator === 'pr') {
+            return sprintf('%s %s', $this->attributePath, $this->operator);
+        } else {
+            return sprintf('%s %s %s', $this->attributePath, $this->operator, $this->compareValue instanceof \DateTime ? $this->compareValue->format('Y-m-d\TH:i:s\Z') : $this->compareValue);
+        }
+    }
+
+    public function dump()
+    {
+        return [
+            'ComparisonExpression' => (string) $this,
+        ];
+    }
+}

src/Ast/Conjunction.php

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+<?php
+
+/*
+ * This file is part of the tmilos/scim-filter-parser package.
+ *
+ * (c) Milos Tomic <[email protected]>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Tmilos\ScimFilterParser\Ast;
+
+class Conjunction extends Term
+{
+    /** @var Filter[] */
+    private $factors = [];
+
+    /**
+     * @param Filter[] $factors
+     */
+    public function __construct(array $factors = [])
+    {
+        foreach ($factors as $factor) {
+            $this->add($factor);
+        }
+    }
+
+    /**
+     * @param Filter $factor
+     */
+    public function add(Filter $factor)
+    {
+        $this->factors[] = $factor;
+    }
+
+    /**
+     * @return Filter[]
+     */
+    public function getFactors()
+    {
+        return $this->factors;
+    }
+
+    public function dump()
+    {
+        $arr = [];
+        foreach ($this->factors as $factor) {
+            $arr[] = $factor->dump();
+        }
+
+        return [
+            'Conjunction' => $arr,
+        ];
+    }
+
+    public function __toString()
+    {
+        return implode(' and ', $this->factors);
+    }
+}

src/Ast/Disjunction.php

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+<?php
+
+/*
+ * This file is part of the tmilos/scim-filter-parser package.
+ *
+ * (c) Milos Tomic <[email protected]>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Tmilos\ScimFilterParser\Ast;
+
+class Disjunction extends Filter
+{
+    /** @var Term[] */
+    private $terms = [];
+
+    /**
+     * @param Term[] $terms
+     */
+    public function __construct(array $terms = [])
+    {
+        foreach ($terms as $term) {
+            $this->add($term);
+        }
+    }
+
+    /**
+     * @param Term $term
+     */
+    public function add(Term $term)
+    {
+        $this->terms[] = $term;
+    }
+
+    /**
+     * @return Term[]
+     */
+    public function getTerms()
+    {
+        return $this->terms;
+    }
+
+    public function __toString()
+    {
+        return implode(' or ', $this->terms);
+    }
+
+    public function dump()
+    {
+        $arr = [];
+        foreach ($this->terms as $term) {
+            $arr[] = $term->dump();
+        }
+
+        return [
+            'Disjunction' => $arr,
+        ];
+    }
+}

src/Ast/Factor.php

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+<?php
+
+/*
+ * This file is part of the tmilos/scim-filter-parser package.
+ *
+ * (c) Milos Tomic <[email protected]>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Tmilos\ScimFilterParser\Ast;
+
+abstract class Factor extends Term
+{
+}

src/Ast/Filter.php

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+<?php
+
+/*
+ * This file is part of the tmilos/scim-filter-parser package.
+ *
+ * (c) Milos Tomic <[email protected]>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Tmilos\ScimFilterParser\Ast;
+
+abstract class Filter extends Node
+{
+}