/**
* Execute shortcode.
*
* @param Event $event An event object.
* @return string|null Return modified contents.
*/
public function execute(Event $event)
{
/* @var \Grav\Common\Data\Data $options */
$options = $event['options'];
/* @var \Grav\Common\Grav $grav */
$grav = $event['grav'];
/* @var \Grav\Common\Page\Page $page */
$page = $event['page'];
/* @var Config $config */
$config = $grav['config'];
$body = trim($event['body']);
// Mimic \Grav\Common\Page\Page processMarkdown() method
$defaults = (array) $config->get('system.pages.markdown');
$defaults = array_merge_recursive($defaults, $this->defaults);
$options->setDefaults($defaults);
if (isset($page->header()->markdown)) {
$options->merge($page->header()->markdown);
}
// Initialize the preferred variant of Parsedown
if ($options->get('extra')) {
$parsedown = new ParsedownExtra($page, $options->toArray());
} else {
$parsedown = new Parsedown($page, $options->toArray());
}
$content = $parsedown->text($body);
return $content;
}
/**
* Return HTML markup from the medium.
*
* @param string $title
* @param string $alt
* @param string $class
* @param string $id
* @param bool $reset
* @return string
*/
public function html($title = null, $alt = null, $class = null, $id = null, $reset = true)
{
$element = $this->parsedownElement($title, $alt, $class, $id, $reset);
if (!$this->parsedown) {
$this->parsedown = new Parsedown(null, null);
}
return $this->parsedown->elementToHtml($element);
}
public function testInvalidLinksSubDirAbsoluteUrl()
{
$this->config->set('system.absolute_urls', true);
$this->uri->initializeWithUrlAndRootPath('http://testing.dev/subdir/item2/item2-2', '/subdir')->init();
$this->assertSame('<p><a href="http://testing.dev/subdir/item2/item2-2/no-page">Non Existent Page</a></p>', $this->parsedown->text('[Non Existent Page](no-page)'));
$this->assertSame('<p><a href="http://testing.dev/subdir/item2/item2-2/existing-file.zip">Existent File</a></p>', $this->parsedown->text('[Existent File](existing-file.zip)'));
$this->assertSame('<p><a href="http://testing.dev/subdir/item2/item2-2/missing-file.zip">Non Existent File</a></p>', $this->parsedown->text('[Non Existent File](missing-file.zip)'));
}
public function markdownFilter($string)
{
$page = $this->grav['page'];
$defaults = $this->config->get('system.pages.markdown');
// Initialize the preferred variant of Parsedown
if ($defaults['extra']) {
$parsedown = new ParsedownExtra($page, $defaults);
} else {
$parsedown = new Parsedown($page, $defaults);
}
$string = $parsedown->text($string);
return $string;
}
/**
* Process the Markdown content. Uses Parsedown or Parsedown Extra depending on configuration
*/
protected function processMarkdown()
{
/** @var Config $config */
$config = self::getGrav()['config'];
$defaults = (array) $config->get('system.pages.markdown');
if (isset($this->header()->markdown)) {
$defaults = array_merge($defaults, $this->header()->markdown);
}
// pages.markdown_extra is deprecated, but still check it...
if (!isset($defaults['extra']) && (isset($this->markdown_extra) || $config->get('system.pages.markdown_extra') !== null)) {
$defaults['extra'] = $this->markdown_extra ?: $config->get('system.pages.markdown_extra');
}
// Initialize the preferred variant of Parsedown
if ($defaults['extra']) {
$parsedown = new ParsedownExtra($this, $defaults);
} else {
$parsedown = new Parsedown($this, $defaults);
}
$this->content = $parsedown->text($this->content);
}
/**
* Process the page's Markdown content
*
* By converting the markdown to HTML first makes searching the markers easier
*
* @note inspirated by grav/system/src/Grav/Common/Page/Page.php
*/
protected function processMarkdown($page)
{
$config = $this->grav['config'];
$defaults = (array) $config->get('system.pages.markdown');
if (isset($page->header()->markdown)) {
$defaults = array_merge($defaults, $page->header()->markdown);
}
if ($defaults['extra']) {
$parsedown = new ParsedownExtra($page, $defaults);
} else {
$parsedown = new Parsedown($page, $defaults);
}
return $parsedown->text($page->getRawContent());
}
