composer update league/html-to-markdown

1 files changed, 113 insertions, 0 deletions

diff --git a/vendor/league/html-to-markdown/src/Converter/TableConverter.php b/vendor/league/html-to-markdown/src/Converter/TableConverter.php
new file mode 100644
index 000000000..2e63e9a5b
--- /dev/null
+++ b/vendor/league/html-to-markdown/src/Converter/TableConverter.php
@@ -0,0 +1,113 @@
+<?php
+
+declare(strict_types=1);
+
+namespace League\HTMLToMarkdown\Converter;
+
+use League\HTMLToMarkdown\Configuration;
+use League\HTMLToMarkdown\ConfigurationAwareInterface;
+use League\HTMLToMarkdown\ElementInterface;
+use League\HTMLToMarkdown\PreConverterInterface;
+
+class TableConverter implements ConverterInterface, PreConverterInterface, ConfigurationAwareInterface
+{
+    /** @var Configuration */
+    protected $config;
+
+    public function setConfig(Configuration $config): void
+    {
+        $this->config = $config;
+    }
+
+    /** @var array<string, string> */
+    private static $alignments = [
+        'left' => ':--',
+        'right' => '--:',
+        'center' => ':-:',
+    ];
+
+    /** @var array<int, string>|null */
+    private $columnAlignments = [];
+
+    /** @var string|null */
+    private $caption = null;
+
+    public function preConvert(ElementInterface $element): void
+    {
+        $tag = $element->getTagName();
+        // Only table cells and caption are allowed to contain content.
+        // Remove all text between other table elements.
+        if ($tag === 'th' || $tag === 'td' || $tag === 'caption') {
+            return;
+        }
+
+        foreach ($element->getChildren() as $child) {
+            if ($child->isText()) {
+                $child->setFinalMarkdown('');
+            }
+        }
+    }
+
+    public function convert(ElementInterface $element): string
+    {
+        $value = $element->getValue();
+
+        switch ($element->getTagName()) {
+            case 'table':
+                $this->columnAlignments = [];
+                if ($this->caption) {
+                    $side = $this->config->getOption('table_caption_side');
+                    if ($side === 'top') {
+                        $value = $this->caption . "\n" . $value;
+                    } elseif ($side === 'bottom') {
+                        $value .= $this->caption;
+                    }
+
+                    $this->caption = null;
+                }
+
+                return $value . "\n";
+            case 'caption':
+                $this->caption = \trim($value);
+
+                return '';
+            case 'tr':
+                $value .= "|\n";
+                if ($this->columnAlignments !== null) {
+                    $value .= '|' . \implode('|', $this->columnAlignments) . "|\n";
+
+                    $this->columnAlignments = null;
+                }
+
+                return $value;
+            case 'th':
+            case 'td':
+                if ($this->columnAlignments !== null) {
+                    $align = $element->getAttribute('align');
+
+                    $this->columnAlignments[] = self::$alignments[$align] ?? '---';
+                }
+
+                $value = \str_replace("\n", ' ', $value);
+                $value = \str_replace('|', $this->config->getOption('table_pipe_escape') ?? '\|', $value);
+
+                return '| ' . \trim($value) . ' ';
+            case 'thead':
+            case 'tbody':
+            case 'tfoot':
+            case 'colgroup':
+            case 'col':
+                return $value;
+            default:
+                return '';
+        }
+    }
+
+    /**
+     * @return string[]
+     */
+    public function getSupportedTags(): array
+    {
+        return ['table', 'tr', 'th', 'td', 'thead', 'tbody', 'tfoot', 'colgroup', 'col', 'caption'];
+    }
+}