Version 1

[yaffs-website] / vendor / cebe / markdown / block / QuoteTrait.php

diff --git a/vendor/cebe/markdown/block/QuoteTrait.php b/vendor/cebe/markdown/block/QuoteTrait.php
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+++ b/vendor/cebe/markdown/block/QuoteTrait.php
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+<?php
+/**
+ * @copyright Copyright (c) 2014 Carsten Brandt
+ * @license https://github.com/cebe/markdown/blob/master/LICENSE
+ * @link https://github.com/cebe/markdown#readme
+ */
+
+namespace cebe\markdown\block;
+
+/**
+ * Adds the block quote elements
+ */
+trait QuoteTrait
+{
+       /**
+        * identify a line as the beginning of a block quote.
+        */
+       protected function identifyQuote($line)
+       {
+               return $line[0] === '>' && (!isset($line[1]) || ($l1 = $line[1]) === ' ' || $l1 === "\t");
+       }
+
+       /**
+        * Consume lines for a blockquote element
+        */
+       protected function consumeQuote($lines, $current)
+       {
+               // consume until newline
+               $content = [];
+               for ($i = $current, $count = count($lines); $i < $count; $i++) {
+                       $line = $lines[$i];
+                       if (ltrim($line) !== '') {
+                               if ($line[0] == '>' && !isset($line[1])) {
+                                       $line = '';
+                               } elseif (strncmp($line, '> ', 2) === 0) {
+                                       $line = substr($line, 2);
+                               }
+                               $content[] = $line;
+                       } else {
+                               break;
+                       }
+               }
+
+               $block = [
+                       'quote',
+                       'content' => $this->parseBlocks($content),
+                       'simple' => true,
+               ];
+               return [$block, $i];
+       }
+
+
+       /**
+        * Renders a blockquote
+        */
+       protected function renderQuote($block)
+       {
+               return '<blockquote>' . $this->renderAbsy($block['content']) . "</blockquote>\n";
+       }
+
+       abstract protected function parseBlocks($lines);
+       abstract protected function renderAbsy($absy);
+}