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-rw-r--r--include/markdown.php75
1 files changed, 3 insertions, 72 deletions
diff --git a/include/markdown.php b/include/markdown.php
index 013d57c29..a0e07ba68 100644
--- a/include/markdown.php
+++ b/include/markdown.php
@@ -9,6 +9,7 @@ use Michelf\MarkdownExtra;
use League\HTMLToMarkdown\HtmlConverter;
use League\HTMLToMarkdown\Environment;
use League\HTMLToMarkdown\Converter\ConverterInterface;
+use League\HTMLToMarkdown\Converter\TableConverter;
use League\HTMLToMarkdown\ElementInterface;
require_once("include/oembed.php");
@@ -250,7 +251,7 @@ function bb_to_markdown($Text, $options = []) {
call_hooks('bb_to_markdown_bb', $x);
$Text = $x['bbcode'];
-
+
// Replace spoiler tag before BBcode conversion
$Text = preg_replace("/\[\/?spoiler\]/is", "\n--- " .t('spoiler') . " ---\n", $Text);
@@ -271,7 +272,7 @@ function bb_to_markdown($Text, $options = []) {
// Remove empty zrl links
$Text = preg_replace("/\[zrl\=\].*?\[\/zrl\]/is", "", $Text);
-
+
// Replace unprocessed <br> in code
$Text = str_replace("<br></br>", "\n", $Text);
@@ -325,73 +326,3 @@ function html2markdown($html, $options = []) {
return $markdown;
}
-
-// Tables are not an official part of the markdown specification.
-// This interface was suggested as a workaround.
-// author: Mark Hamstra
-// https://github.com/Mark-H/Docs
-
-
-class TableConverter implements ConverterInterface
-{
- /**
- * @param ElementInterface $element
- *
- * @return string
- */
- public function convert(ElementInterface $element)
- {
- switch ($element->getTagName()) {
- case 'tr':
- $line = [];
- $i = 1;
- foreach ($element->getChildren() as $td) {
- $i++;
- $v = $td->getValue();
- $v = trim($v);
- if ($i % 2 === 0 || $v !== '') {
- $line[] = $v;
- }
- }
- return '| ' . implode(' | ', $line) . " |\n";
- case 'td':
- case 'th':
- return trim($element->getValue());
- case 'tbody':
- return trim($element->getValue());
- case 'thead':
- $headerLine = reset($element->getChildren())->getValue();
- $headers = explode(' | ', trim(trim($headerLine, "\n"), '|'));
- $hr = [];
- foreach ($headers as $td) {
- $length = strlen(trim($td)) + 2;
- $hr[] = str_repeat('-', $length > 3 ? $length : 3);
- }
- $hr = '|' . implode('|', $hr) . '|';
- return $headerLine . $hr . "\n";
- case 'table':
- $inner = $element->getValue();
- if (strpos($inner, '-----') === false) {
- $inner = explode("\n", $inner);
- $single = explode(' | ', trim($inner[0], '|'));
- $hr = [];
- foreach ($single as $td) {
- $length = strlen(trim($td)) + 2;
- $hr[] = str_repeat('-', $length > 3 ? $length : 3);
- }
- $hr = '|' . implode('|', $hr) . '|';
- array_splice($inner, 1, 0, $hr);
- $inner = implode("\n", $inner);
- }
- return trim($inner) . "\n\n";
- }
- return $element->getValue();
- }
- /**
- * @return string[]
- */
- public function getSupportedTags()
- {
- return array('table', 'tr', 'thead', 'td', 'tbody');
- }
-}