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<?php
namespace dokuwiki\Ui;
use dokuwiki\Extension\Event;
/**
* DokuWiki PageView Interface
*
* @package dokuwiki\Ui
*/
class PageView extends Ui
{
protected $text;
/**
* PageView Ui constructor
*
* @param null|string $text wiki text or null for showing $ID
*/
public function __construct($text = null)
{
$this->text = $text;
}
/**
* Show a wiki page
*
* @author Andreas Gohr <andi@splitbrain.org>
*
* @triggers HTML_SHOWREV_OUTPUT
* @return void
*/
public function show()
{
global $ID;
global $REV;
global $HIGH;
global $INFO;
global $DATE_AT;
//disable section editing for old revisions or in preview
if ($this->text !== null || $REV) {
$secedit = false;
} else {
$secedit = true;
}
if ($this->text !== null) {
//PreviewHeader
echo '<br id="scroll__here" />';
// print intro for preview
echo p_locale_xhtml('preview');
echo '<div class="preview"><div class="pad">';
$html = html_secedit(p_render('xhtml', p_get_instructions($this->text), $info), $secedit);
if ($INFO['prependTOC']) $html = tpl_toc(true) . $html;
echo $html;
echo '<div class="clearer"></div>';
echo '</div></div>';
} else {
if ($REV || $DATE_AT) {
// print intro for old revisions
$data = array('rev' => &$REV, 'date_at' => &$DATE_AT);
Event::createAndTrigger('HTML_SHOWREV_OUTPUT', $data, [$this, 'showrev']);
}
$html = p_wiki_xhtml($ID, $REV, true, $DATE_AT);
$html = html_secedit($html, $secedit);
if ($INFO['prependTOC']) $html = tpl_toc(true) . $html;
$html = html_hilight($html, $HIGH);
echo $html;
}
}
/**
* Show a revision warning
*
* @author Szymon Olewniczak <dokuwiki@imz.re>
*/
public function showrev()
{
print p_locale_xhtml('showrev');
}
}
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