function convert_to_html()
{
$this->value = (string) $this->value;
switch ($this->output_mode) {
case 'code':
return '<pre style="overflow:auto">' . htmlspecialchars($this->value, $this->specialchars_quotes, $this->specialchars_charset) . '</pre>';
case 'pre':
return '<pre style="white-space: pre-wrap">' . htmlspecialchars($this->value, $this->specialchars_quotes, $this->specialchars_charset) . '</pre>';
case 'specialchars':
return htmlspecialchars($this->value, $this->specialchars_quotes, $this->specialchars_charset);
case 'nl2br':
return nl2br(htmlentities($this->value, $this->specialchars_quotes, $this->specialchars_charset));
case 'midgard_f':
return midcom_helper_misc::format_variable($this->value, 'f');
case 'midgard_F':
return midcom_helper_misc::format_variable($this->value, 'F');
case 'markdown':
static $markdown = null;
if (!$markdown) {
midcom::get('componentloader')->load_library('net.nehmer.markdown');
$markdown = new net_nehmer_markdown_markdown();
}
if (!$this->purify || !$this->purify_markdown_on_output) {
// Return the Markdown straight away
return $markdown->render($this->value);
}
// Run the Markdown-generated HTML through Purifier to ensure consistency. This is expensive, however
return $this->purify_string($markdown->render($this->value));
case substr($this->output_mode, 0, 1) == 'x':
// Run the contents through a custom formatter registered via mgd_register_filter
return midcom_helper_misc::format_variable($this->value, $this->output_mode);
default:
case 'html':
return $this->value;
}
}
/**
* Return a string as formatted by a Midgard formatter
* @see http://www.midgard-project.org/documentation/reference-other-mgd_format/
*/
function mgd_format($content, $name)
{
return midcom_helper_misc::format_variable($content, $name);
}
