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Merge pull request #23 from LordPenguin/master

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Add no_html feature
This commit is contained in:
Joseph Bielawski 2012-09-13 00:13:25 -07:00
parent d0fac3f6d2 8ad7ddee42
commit d3eb9dceaf
1 changed files with 50 additions and 2 deletions
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52
Parser/MarkdownParser.php
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@ -38,7 +38,8 @@ class MarkdownParser extends \MarkdownExtraParser implements MarkdownParserInter
'html_block' => true,
'auto_link' => true,
'auto_mailto' => true,
'entities' => false
'entities' => false,
'no_html' => false,
);
/**
@ -98,7 +99,7 @@ class MarkdownParser extends \MarkdownExtraParser implements MarkdownParserInter
if(!$this->features['auto_link']) {
unset($this->span_gamut['doAutoLinks']);
}
if(!$this->features['entities']) {
if(!$this->features['entities'] && !$this->features['no_html']) {
$this->no_entities = true;
}
}
@ -226,4 +227,51 @@ class MarkdownParser extends \MarkdownExtraParser implements MarkdownParserInter
$this->in_anchor = false;
return $text;
}
public function transform($text)
{
if ($this->features['no_html']) {
$text = htmlspecialchars($text, ENT_NOQUOTES);
}
return parent::transform($text);
}
protected function _doCodeBlocks_callback($matches)
{
$codeblock = $matches[1];
$codeblock = $this->outdent($codeblock);
if (!$this->features['no_html']) {
$codeblock = htmlspecialchars($codeblock, ENT_NOQUOTES);
}
# trim leading newlines and trailing newlines
$codeblock = preg_replace('/\A\n+|\n+\z/', '', $codeblock);
$codeblock = "<pre><code>$codeblock\n</code></pre>";
return "\n\n".$this->hashBlock($codeblock)."\n\n";
}
protected function makeCodeSpan($code)
{
if (!$this->features['no_html']) {
$code = htmlspecialchars(trim($code), ENT_NOQUOTES);
}
#
# Create a code span markup for $code. Called from handleSpanToken.
#
return $this->hashPart("<code>$code</code>");
}
protected function _doFencedCodeBlocks_callback($matches)
{
$codeblock = $matches[2];
if (!$this->features['no_html']) {
$codeblock = htmlspecialchars($codeblock, ENT_NOQUOTES);
}
$codeblock = preg_replace_callback('/^\n+/',
array(&$this, '_doFencedCodeBlocks_newlines'), $codeblock);
$codeblock = "<pre><code>$codeblock</code></pre>";
return "\n\n".$this->hashBlock($codeblock)."\n\n";
}
}