Add foundation for DataValues/Validators ~=[,,_,,]:3

.gitignore

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+*~
+*.kate-swp
+*.swp
+
+!.*
+
+.idea/
+build/
+vendor/
+
+composer.phar
+composer.lock

.scrutinizer.yml

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+inherit: true
+
+tools:
+    php_code_coverage: true
+    php_code_sniffer: true
+    php_cpd: true
+    php_cs_fixer: true
+    php_loc: true
+    php_mess_detector: true
+    php_pdepend: true
+    php_analyzer: true
+    sensiolabs_security_checker: true

.travis.yml

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+language: php
+
+php:
+  - 5.3
+  - 5.4
+  - 5.5
+
+before_script:
+  - composer install
+
+script:
+  - phpunit --coverage-clover build/logs/clover.xml
+
+after_script:
+  - composer require satooshi/php-coveralls:dev-master
+  - php vendor/bin/coveralls -v

README.md

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+# DataValues Validators
+
+
+
+[![Build Status](https://secure.travis-ci.org/DataValues/Validators.png?branch=master)](http://travis-ci.org/DataValues/Validators)
+
+On [Packagist](https://packagist.org/packages/data-values/validators):
+[![Latest Stable Version](https://poser.pugx.org/data-values/validators/version.png)](https://packagist.org/packages/data-values/validators)
+[![Download count](https://poser.pugx.org/data-values/validators/d/total.png)](https://packagist.org/packages/data-values/validators)
+
+## Installation
+
+The recommended way to use this library is via [Composer](http://getcomposer.org/).
+
+### Composer
+
+To add this package as a local, per-project dependency to your project, simply add a
+dependency on `data-values/validators` to your project's `composer.json` file.
+Here is a minimal example of a `composer.json` file that just defines a dependency on
+version 1.0 of this package:
+
+    {
+        "require": {
+            "data-values/validators": "1.0.*"
+        }
+    }
+
+### Manual
+
+Get the code of this package, either via git, or some other means. Also get all dependencies.
+You can find a list of the dependencies in the "require" section of the composer.json file.
+Then take care of autoloading the classes defined in the src directory.
+
+## Tests
+
+This library comes with a set up PHPUnit tests that cover all non-trivial code. You can run these
+tests using the PHPUnit configuration file found in the root directory. The tests can also be run
+via TravisCI, as a TravisCI configuration file is also provided in the root directory.
+
+## Authors
+
+DataValues Validators has been written by the Wikidata team, as [Wikimedia Germany]
+(https://wikimedia.de) employees for the [Wikidata project](https://wikidata.org/).
+
+It is based upon and contains a lot of code written by [Jeroen De Dauw]
+(https://github.com/JeroenDeDauw) for the [Maps](https://github.com/JeroenDeDauw/Maps) and
+[Semantic MediaWiki](https://semantic-mediawiki.org/) projects.
+
+## Release notes
+
+### 0.1 (dev)
+
+Initial release with these features:
+
+* DimensionValidator
+* ListValidator
+* NullValidator
+* RangeValidator
+* StringValidator
+* TitleValidator
+
+## Links
+
+* [DataValues Validators on Packagist](https://packagist.org/packages/data-values/validators)
+* [DataValues Validators on TravisCI](https://travis-ci.org/DataValues/Validators)

Validators.php

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+<?php
+
+/**
+ * Entry point of the DataValues Validators library.
+ *
+ * @since 0.1
+ * @codeCoverageIgnore
+ *
+ * @licence GNU GPL v2+
+ * @author Jeroen De Dauw < [email protected] >
+ */
+
+if ( defined( 'DATAVALUES_VALIDATORS_VERSION' ) ) {
+	// Do not initialize more then once.
+	return 1;
+}
+
+define( 'DATAVALUES_VALIDATORS_VERSION', '0.1 beta' );
+
+if ( defined( 'MEDIAWIKI' ) ) {
+	$GLOBALS['wgExtensionCredits']['datavalues'][] = array(
+		'path' => __DIR__,
+		'name' => 'DataValues Number',
+		'version' => DATAVALUES_NUMBER_VERSION,
+		'author' => array(
+			'[https://www.mediawiki.org/wiki/User:Jeroen_De_Dauw Jeroen De Dauw]',
+			'The Wikidata team',
+		),
+		'url' => 'https://github.com/DataValues/Validators',
+		'description' => 'Numerical value objects, parsers and formatters',
+	);
+}

composer.json

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+{
+	"name": "data-values/validators",
+	"type": "library",
+	"description": "",
+	"keywords": [
+		"datavalues",
+		"valueparsers",
+		"valueformatters",
+		"wikidata",
+		"validators",
+		"validation"
+	],
+	"homepage": "https://github.com/DataValues/Validators",
+	"license": "GPL-2.0+",
+	"authors": [
+		{
+			"name": "Jeroen De Dauw",
+			"email": "[email protected]",
+			"homepage": "http://jeroendedauw.com",
+			"role": "Developer"
+		},
+		{
+			"name": "The Wikidata team",
+			"role": "Developer"
+		}
+	],
+	"support": {
+		"irc": "irc://irc.freenode.net/wikidata"
+	},
+	"require": {
+		"php": ">=5.3.0",
+		"data-values/data-values": "~0.1",
+		"data-values/interfaces": "~0.1",
+		"data-values/common": "*"
+	},
+	"minimum-stability" : "dev",
+	"autoload": {
+		"files" : [
+			"Validators.php"
+		],
+		"psr-0": {
+			"ValueValidators\\": "src"
+		}
+	}
+}

phpunit.xml.dist

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+<phpunit backupGlobals="false"
+         backupStaticAttributes="false"
+         bootstrap="tests/bootstrap.php"
+         cacheTokens="false"
+         colors="true"
+         convertErrorsToExceptions="true"
+         convertNoticesToExceptions="true"
+         convertWarningsToExceptions="true"
+         stopOnError="false"
+         stopOnFailure="false"
+         stopOnIncomplete="false"
+         stopOnSkipped="false"
+         strict="true"
+         verbose="true">
+    <testsuites>
+        <testsuite name="DataValuesValidators">
+            <directory>tests</directory>
+        </testsuite>
+    </testsuites>
+    <filter>
+        <whitelist addUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">src</directory>
+        </whitelist>
+    </filter>
+</phpunit>

tests/bootstrap.php

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+<?php
+
+echo exec( 'composer update' ) . "\n";
+
+require_once( __DIR__ . '/../vendor/autoload.php' );