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authorThomas Lange <code@nerdmind.de>2021-06-17 22:00:39 +0200
committerThomas Lange <code@nerdmind.de>2021-06-17 22:00:39 +0200
commit5555624546ea48d6327700f32b80848e0662dc90 (patch)
tree47d61fb756a6cb008aaf33586d292fcfe43da2a1 /core/namespace/Parsedown.php
parent91d8a28c664afa5378735bcd0efe068dd74d589f (diff)
parent0a2614cb69fc732c2115ef2f0c356f39f602d311 (diff)
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Merge branch 'master' into 'optimization'optimization
Diffstat (limited to 'core/namespace/Parsedown.php')
-rw-r--r--core/namespace/Parsedown.php43
1 files changed, 38 insertions, 5 deletions
diff --git a/core/namespace/Parsedown.php b/core/namespace/Parsedown.php
index e101bc5..51237b3 100644
--- a/core/namespace/Parsedown.php
+++ b/core/namespace/Parsedown.php
@@ -17,7 +17,7 @@ class Parsedown
{
# ~
- const version = '1.7.1';
+ const version = '1.7.4';
# ~
@@ -418,7 +418,21 @@ class Parsedown
if (isset($matches[1]))
{
- $class = 'language-'.$matches[1];
+ /**
+ * https://www.w3.org/TR/2011/WD-html5-20110525/elements.html#classes
+ * Every HTML element may have a class attribute specified.
+ * The attribute, if specified, must have a value that is a set
+ * of space-separated tokens representing the various classes
+ * that the element belongs to.
+ * [...]
+ * The space characters, for the purposes of this specification,
+ * are U+0020 SPACE, U+0009 CHARACTER TABULATION (tab),
+ * U+000A LINE FEED (LF), U+000C FORM FEED (FF), and
+ * U+000D CARRIAGE RETURN (CR).
+ */
+ $language = substr($matches[1], 0, strcspn($matches[1], " \t\n\f\r"));
+
+ $class = 'language-'.$language;
$Element['attributes'] = array(
'class' => $class,
@@ -1464,22 +1478,41 @@ class Parsedown
}
}
+ $permitRawHtml = false;
+
if (isset($Element['text']))
{
+ $text = $Element['text'];
+ }
+ // very strongly consider an alternative if you're writing an
+ // extension
+ elseif (isset($Element['rawHtml']))
+ {
+ $text = $Element['rawHtml'];
+ $allowRawHtmlInSafeMode = isset($Element['allowRawHtmlInSafeMode']) && $Element['allowRawHtmlInSafeMode'];
+ $permitRawHtml = !$this->safeMode || $allowRawHtmlInSafeMode;
+ }
+
+ if (isset($text))
+ {
$markup .= '>';
- if (!isset($Element['nonNestables']))
+ if (!isset($Element['nonNestables']))
{
$Element['nonNestables'] = array();
}
if (isset($Element['handler']))
{
- $markup .= $this->{$Element['handler']}($Element['text'], $Element['nonNestables']);
+ $markup .= $this->{$Element['handler']}($text, $Element['nonNestables']);
+ }
+ elseif (!$permitRawHtml)
+ {
+ $markup .= self::escape($text, true);
}
else
{
- $markup .= self::escape($Element['text'], true);
+ $markup .= $text;
}
$markup .= '</'.$Element['name'].'>';