/**
* @param string $text
* @param mixed $args
* @return string
*/
function format($text, $args = array())
{
$formatter =& VoodooFormatter::getInstance();
return $formatter->parse($text, $args);
}
/**
* @param int $id
* @param string $content
* @param bool $actions
* @param bool|int $revision
*/
function execute($id = null, $content = '', $actions = true, $revision = false)
{
$handle = '';
if ($id) {
$w = new Wiki($this->db);
$w->set($id, $revision);
$content = $w->revision->content;
$handle = $w->handle;
$this->dispatcher->controller->dispatcherObject = $w;
}
// We dont have rights to view wiki's (or this individual page)
// @see VoodooPrivileges
if (!$this->hasRights($_SESSION['access'], 'view', $handle)) {
return array($handle . ' - WikiView', 'No Permission');
}
$wf =& VoodooFormatter::getInstance();
$wf->setWikiPotions($this->dispatcher->conf['potions']);
// this assumes stuff
if (isset($this->dispatcher->conf['templates']) && isset($this->dispatcher->conf['templates']['template.' . $handle])) {
$this->dispatcher->controller->site_template = $this->dispatcher->conf['templates']['template.' . $handle];
}
$content = $wf->parse($content, array('handler' => 'wiki', 'action' => $handle));
// Add simple template in case the rights are to modify/delete
// We were told to show actions, so lets verify the rights
$buttons = '';
$attachments = (bool) (isset($this->dispatcher->conf['attachment']) && $this->dispatcher->conf['attachment'] && defined('ATTACHMENT_CLASSES'));
// We can modify the wiki page, show the button to do so
if ($actions && $this->hasRights($_SESSION['access'], 'modify', $handle)) {
$args = $this->defaultArgs;
$args['button_action'] = '/wiki/' . $handle . '?action=edit';
$args['button'] = 'Edit this page';
$args['class'] = 'buttonmargin';
$buttons .= $this->template->parse('button', $args);
// We can add attachments
// TODO: we dont want the wiki to know anything about attachments
if ($attachments) {
$args = $this->defaultArgs;
$args['button_action'] = '/attachment/wiki/' . $handle . '?action=create';
$args['button'] = 'Attach file';
$args['class'] = 'buttonmargin';
$buttons .= $this->template->parse('button', $args);
}
}
$buttons .= '<span class="spacer"></span>';
// We can view the history of the wiki page, show the button
if ($actions && $this->hasRights($_SESSION['access'], 'history', $handle)) {
$args = $this->defaultArgs;
$args['button_action'] = '/wiki/' . $handle . '?action=history';
$args['button'] = 'View page history';
$args['class'] = 'buttonlargemargin';
$buttons .= $this->template->parse('button', $args);
}
// We can delete the wiki page, show the button
if ($actions && $this->hasRights($_SESSION['access'], 'delete', $handle)) {
$args = $this->defaultArgs;
$args['button_action'] = '/wiki/' . $handle . '?action=delete';
$args['button'] = 'Delete page';
$args['class'] = 'buttonmargin';
$buttons .= $this->template->parse('button', $args);
}
$this->siteArgs['view']['active'] = 'active';
$this->addSiteArgs();
return array($handle . ' - WikiView', $this->template->parse('view', array('content' => $content, 'buttons' => $buttons)));
}
