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Allow images to be stripped

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This commit is contained in:
Stephen Sigwart 2020-07-30 10:40:36 -04:00
parent cb17b6477d
commit 644862c6db
1 changed files with 31 additions and 1 deletions
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32
Parsedown.php
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@ -73,6 +73,24 @@ class Parsedown
return $this;
}
protected $strippedElements = array();
public function setStrippedImages($stripImages)
{
$pos = array_search('img', $this->strippedElements);
if ($stripImages)
{
if ($pos === false)
$this->strippedElements[] = 'img';
}
else
{
if ($pos !== false)
array_splice($this->strippedElements, $pos, 1);
}
}
protected $urlsLinked = true;
function setSafeMode($safeMode)
@ -1109,7 +1127,14 @@ class Parsedown
$markup .= $this->unmarkedText($unmarkedText);
# compile the inline
$markup .= isset($Inline['markup']) ? $Inline['markup'] : $this->element($Inline['element']);
if (isset($Inline['markup']))
$markup .= $Inline['markup'];
else
{
# make sure element is not stripped
if (!$this->isElementStripped($Inline['element']))
$markup .= $this->element($Inline['element']);
}
# remove the examined text
$text = substr($text, $Inline['position'] + $Inline['extent']);
@ -1467,6 +1492,11 @@ class Parsedown
# Handlers
#
protected function isElementStripped(array $Element)
{
return (isset($Element['name']) && in_array($Element['name'], $this->strippedElements));
}
protected function element(array $Element)
{
if ($this->safeMode)