Primo Committ

vendor/league/commonmark/src/Block/Element/IndentedCode.php

@@ -0,0 +1,72 @@
+<?php
+
+/*
+ * This file is part of the league/commonmark package.
+ *
+ * (c) Colin O'Dell <colinodell@gmail.com>
+ *
+ * Original code based on the CommonMark JS reference parser (https://bitly.com/commonmark-js)
+ *  - (c) John MacFarlane
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace League\CommonMark\Block\Element;
+
+use League\CommonMark\ContextInterface;
+use League\CommonMark\Cursor;
+
+class IndentedCode extends AbstractStringContainerBlock
+{
+    public function canContain(AbstractBlock $block): bool
+    {
+        return false;
+    }
+
+    public function isCode(): bool
+    {
+        return true;
+    }
+
+    public function matchesNextLine(Cursor $cursor): bool
+    {
+        if ($cursor->isIndented()) {
+            $cursor->advanceBy(Cursor::INDENT_LEVEL, true);
+        } elseif ($cursor->isBlank()) {
+            $cursor->advanceToNextNonSpaceOrTab();
+        } else {
+            return false;
+        }
+
+        return true;
+    }
+
+    public function finalize(ContextInterface $context, int $endLineNumber)
+    {
+        parent::finalize($context, $endLineNumber);
+
+        $reversed = \array_reverse($this->strings->toArray(), true);
+        foreach ($reversed as $index => $line) {
+            if ($line === '' || $line === "\n" || \preg_match('/^(\n *)$/', $line)) {
+                unset($reversed[$index]);
+            } else {
+                break;
+            }
+        }
+        $fixed = \array_reverse($reversed);
+        $tmp = \implode("\n", $fixed);
+        if (\substr($tmp, -1) !== "\n") {
+            $tmp .= "\n";
+        }
+
+        $this->finalStringContents = $tmp;
+    }
+
+    public function handleRemainingContents(ContextInterface $context, Cursor $cursor)
+    {
+        /** @var self $tip */
+        $tip = $context->getTip();
+        $tip->addLine($cursor->getRemainder());
+    }
+}