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<?php
namespace Kanboard\Core;
use Parsedown;
use Pimple\Container;
/**
* Specific Markdown rules for Kanboard
*
* @package core
* @author norcnorc
* @author Frederic Guillot
*/
class Markdown extends Parsedown
{
/**
* Link params for tasks
*
* @access private
* @var array
*/
private $link = array();
/**
* Container
*
* @access private
* @var Container
*/
private $container;
/**
* Constructor
*
* @access public
* @param Container $container
* @param array $link
*/
public function __construct(Container $container, array $link)
{
$this->link = $link;
$this->container = $container;
$this->InlineTypes['#'][] = 'TaskLink';
$this->InlineTypes['@'][] = 'UserLink';
$this->inlineMarkerList .= '#@';
}
/**
* Handle Task Links
*
* Replace "#123" by a link to the task
*
* @access public
* @param array $Excerpt
* @return array
*/
protected function inlineTaskLink(array $Excerpt)
{
if (! empty($this->link) && preg_match('!#(\d+)!i', $Excerpt['text'], $matches)) {
$url = $this->container['helper']->url->href(
$this->link['controller'],
$this->link['action'],
$this->link['params'] + array('task_id' => $matches[1])
);
return array(
'extent' => strlen($matches[0]),
'element' => array(
'name' => 'a',
'text' => $matches[0],
'attributes' => array('href' => $url)
),
);
}
}
/**
* Handle User Mentions
*
* Replace "@username" by a link to the user
*
* @access public
* @param array $Excerpt
* @return array
*/
protected function inlineUserLink(array $Excerpt)
{
if (preg_match('/^@([^\s]+)/', $Excerpt['text'], $matches)) {
$user_id = $this->container['user']->getIdByUsername($matches[1]);
if (! empty($user_id)) {
$url = $this->container['helper']->url->href('user', 'profile', array('user_id' => $user_id));
return array(
'extent' => strlen($matches[0]),
'element' => array(
'name' => 'a',
'text' => $matches[0],
'attributes' => array('href' => $url, 'class' => 'user-mention-link'),
),
);
}
}
}
}
|
