1 files changed, 157 insertions, 0 deletions
diff --git a/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Serializer.php b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Serializer.php
new file mode 100644
index 000000000..77e5fb5fa
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Serializer.php
@@ -0,0 +1,157 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\DocBlock;
+
+use phpDocumentor\Reflection\DocBlock;
+use phpDocumentor\Reflection\DocBlock\Tags\Formatter;
+use phpDocumentor\Reflection\DocBlock\Tags\Formatter\PassthroughFormatter;
+
+use function sprintf;
+use function str_repeat;
+use function str_replace;
+use function strlen;
+use function wordwrap;
+
+/**
+ * Converts a DocBlock back from an object to a complete DocComment including Asterisks.
+ */
+class Serializer
+{
+    /** @var string The string to indent the comment with. */
+    protected $indentString = ' ';
+
+    /** @var int The number of times the indent string is repeated. */
+    protected $indent = 0;
+
+    /** @var bool Whether to indent the first line with the given indent amount and string. */
+    protected $isFirstLineIndented = true;
+
+    /** @var int|null The max length of a line. */
+    protected $lineLength;
+
+    /** @var Formatter A custom tag formatter. */
+    protected $tagFormatter;
+    /** @var string */
+    private $lineEnding;
+
+    /**
+     * Create a Serializer instance.
+     *
+     * @param int       $indent          The number of times the indent string is repeated.
+     * @param string    $indentString    The string to indent the comment with.
+     * @param bool      $indentFirstLine Whether to indent the first line.
+     * @param int|null  $lineLength      The max length of a line or NULL to disable line wrapping.
+     * @param Formatter $tagFormatter    A custom tag formatter, defaults to PassthroughFormatter.
+     * @param string    $lineEnding      Line ending used in the output, by default \n is used.
+     */
+    public function __construct(
+        int $indent = 0,
+        string $indentString = ' ',
+        bool $indentFirstLine = true,
+        ?int $lineLength = null,
+        ?Formatter $tagFormatter = null,
+        string $lineEnding = "\n"
+    ) {
+        $this->indent              = $indent;
+        $this->indentString        = $indentString;
+        $this->isFirstLineIndented = $indentFirstLine;
+        $this->lineLength          = $lineLength;
+        $this->tagFormatter        = $tagFormatter ?: new PassthroughFormatter();
+        $this->lineEnding = $lineEnding;
+    }
+
+    /**
+     * Generate a DocBlock comment.
+     *
+     * @param DocBlock $docblock The DocBlock to serialize.
+     *
+     * @return string The serialized doc block.
+     */
+    public function getDocComment(DocBlock $docblock): string
+    {
+        $indent      = str_repeat($this->indentString, $this->indent);
+        $firstIndent = $this->isFirstLineIndented ? $indent : '';
+        // 3 === strlen(' * ')
+        $wrapLength = $this->lineLength ? $this->lineLength - strlen($indent) - 3 : null;
+
+        $text = $this->removeTrailingSpaces(
+            $indent,
+            $this->addAsterisksForEachLine(
+                $indent,
+                $this->getSummaryAndDescriptionTextBlock($docblock, $wrapLength)
+            )
+        );
+
+        $comment = $firstIndent . "/**\n";
+        if ($text) {
+            $comment .= $indent . ' * ' . $text . "\n";
+            $comment .= $indent . " *\n";
+        }
+
+        $comment = $this->addTagBlock($docblock, $wrapLength, $indent, $comment);
+
+        return str_replace("\n", $this->lineEnding, $comment . $indent . ' */');
+    }
+
+    private function removeTrailingSpaces(string $indent, string $text): string
+    {
+        return str_replace(
+            sprintf("\n%s * \n", $indent),
+            sprintf("\n%s *\n", $indent),
+            $text
+        );
+    }
+
+    private function addAsterisksForEachLine(string $indent, string $text): string
+    {
+        return str_replace(
+            "\n",
+            sprintf("\n%s * ", $indent),
+            $text
+        );
+    }
+
+    private function getSummaryAndDescriptionTextBlock(DocBlock $docblock, ?int $wrapLength): string
+    {
+        $text = $docblock->getSummary() . ((string) $docblock->getDescription() ? "\n\n" . $docblock->getDescription()
+                : '');
+        if ($wrapLength !== null) {
+            $text = wordwrap($text, $wrapLength);
+
+            return $text;
+        }
+
+        return $text;
+    }
+
+    private function addTagBlock(DocBlock $docblock, ?int $wrapLength, string $indent, string $comment): string
+    {
+        foreach ($docblock->getTags() as $tag) {
+            $tagText = $this->tagFormatter->format($tag);
+            if ($wrapLength !== null) {
+                $tagText = wordwrap($tagText, $wrapLength);
+            }
+
+            $tagText = str_replace(
+                "\n",
+                sprintf("\n%s * ", $indent),
+                $tagText
+            );
+
+            $comment .= sprintf("%s * %s\n", $indent, $tagText);
+        }
+
+        return $comment;
+    }
+}