package and depencies

vendor/egulias/email-validator/src/Parser/PartParser.php

@@ -0,0 +1,63 @@
+<?php
+
+namespace Egulias\EmailValidator\Parser;
+
+use Egulias\EmailValidator\EmailLexer;
+use Egulias\EmailValidator\Result\InvalidEmail;
+use Egulias\EmailValidator\Result\Reason\ConsecutiveDot;
+use Egulias\EmailValidator\Result\Result;
+use Egulias\EmailValidator\Result\ValidEmail;
+
+abstract class PartParser
+{
+    /**
+     * @var array
+     */
+    protected $warnings = [];
+
+    /**
+     * @var EmailLexer
+     */
+    protected $lexer;
+
+    public function __construct(EmailLexer $lexer)
+    {
+        $this->lexer = $lexer;
+    }
+
+    abstract public function parse() : Result;
+
+    /**
+     * @return \Egulias\EmailValidator\Warning\Warning[]
+     */
+    public function getWarnings()
+    {
+        return $this->warnings;
+    }
+
+    protected function parseFWS() : Result
+    {
+        $foldingWS = new FoldingWhiteSpace($this->lexer);
+        $resultFWS = $foldingWS->parse();
+        $this->warnings = array_merge($this->warnings, $foldingWS->getWarnings());
+        return $resultFWS;
+    }
+
+    protected function checkConsecutiveDots() : Result
+    {
+        if ($this->lexer->token['type'] === EmailLexer::S_DOT && $this->lexer->isNextToken(EmailLexer::S_DOT)) {
+            return new InvalidEmail(new ConsecutiveDot(), $this->lexer->token['value']);
+        }
+
+        return new ValidEmail();
+    }
+
+    protected function escaped() : bool
+    {
+        $previous = $this->lexer->getPrevious();
+
+        return $previous && $previous['type'] === EmailLexer::S_BACKSLASH
+            &&
+            $this->lexer->token['type'] !== EmailLexer::GENERIC;
+    }
+}