update v 1.0.7.5

2016-06-13 20:41:55 +05:30
parent aa9786d829
commit 283d97e3ea
5078 changed files with 339851 additions and 175995 deletions
--- a/vendor/vlucas/phpdotenv/src/Validator.php
+++ b/vendor/vlucas/phpdotenv/src/Validator.php
@@ -0,0 +1,130 @@
+<?php
+
+namespace Dotenv;
+
+use Dotenv\Exception\InvalidCallbackException;
+use Dotenv\Exception\ValidationException;
+
+/**
+ * This is the validator class.
+ *
+ * It's responsible for applying validations against a number of variables.
+ */
+class Validator
+{
+    /**
+     * The variables to validate.
+     *
+     * @var array
+     */
+    protected $variables;
+
+    /**
+     * The loader instance.
+     *
+     * @var \Dotenv\Loader
+     */
+    protected $loader;
+
+    /**
+     * Create a new validator instance.
+     *
+     * @param array          $variables
+     * @param \Dotenv\Loader $loader
+     *
+     * @return void
+     */
+    public function __construct(array $variables, Loader $loader)
+    {
+        $this->variables = $variables;
+        $this->loader = $loader;
+
+        $this->assertCallback(
+            function ($value) {
+                return $value !== null;
+            },
+            'is missing'
+        );
+    }
+
+    /**
+     * Assert that each variable is not empty.
+     *
+     * @return \Dotenv\Validator
+     */
+    public function notEmpty()
+    {
+        return $this->assertCallback(
+            function ($value) {
+                return strlen(trim($value)) > 0;
+            },
+            'is empty'
+        );
+    }
+
+    /**
+     * Assert that each specified variable is an integer.
+     *
+     * @return \Dotenv\Validator
+     */
+    public function isInteger()
+    {
+        return $this->assertCallback(
+            function ($value) {
+                return ctype_digit($value);
+            },
+            'is not an integer'
+        );
+    }
+
+    /**
+     * Assert that each variable is amongst the given choices.
+     *
+     * @param string[] $choices
+     *
+     * @return \Dotenv\Validator
+     */
+    public function allowedValues(array $choices)
+    {
+        return $this->assertCallback(
+            function ($value) use ($choices) {
+                return in_array($value, $choices);
+            },
+            'is not an allowed value'
+        );
+    }
+
+    /**
+     * Assert that the callback returns true for each variable.
+     *
+     * @param callable $callback
+     * @param string   $message
+     *
+     * @throws \Dotenv\Exception\InvalidCallbackException|\Dotenv\Exception\ValidationException
+     *
+     * @return \Dotenv\Validator
+     */
+    protected function assertCallback($callback, $message = 'failed callback assertion')
+    {
+        if (!is_callable($callback)) {
+            throw new InvalidCallbackException('The provided callback must be callable.');
+        }
+
+        $variablesFailingAssertion = array();
+        foreach ($this->variables as $variableName) {
+            $variableValue = $this->loader->getEnvironmentVariable($variableName);
+            if (call_user_func($callback, $variableValue) === false) {
+                $variablesFailingAssertion[] = $variableName." $message";
+            }
+        }
+
+        if (count($variablesFailingAssertion) > 0) {
+            throw new ValidationException(sprintf(
+                'One or more environment variables failed assertions: %s.',
+                implode(', ', $variablesFailingAssertion)
+            ));
+        }
+
+        return $this;
+    }
+}