bludit/bl-plugins/disqus/plugin.php

83 lines
2.6 KiB
PHP

<?php
class pluginDisqus extends Plugin {
public function init()
{
$this->dbFields = array(
'shortname'=>'',
'enablePages'=>false,
'enablePosts'=>true
);
}
public function form()
{
global $Language;
$html = '<div class="alert alert-primary" role="alert">';
$html .= $this->description();
$html .= '</div>';
$html .= '<div>';
$html .= '<label>'.$Language->get('disqus-shortname').'</label>';
$html .= '<input name="shortname" id="jsshortname" type="text" value="'.$this->getValue('shortname').'">';
$html .= '</div>';
$html .= '<div>';
$html .= '<label>'.$Language->get('enable-disqus-on-pages').'</label>';
$html .= '<select name="enablePages">';
$html .= '<option value="true" '.($this->getValue('enablePages')===true?'selected':'').'>'.$Language->get('enabled').'</option>';
$html .= '<option value="false" '.($this->getValue('enablePages')===false?'selected':'').'>'.$Language->get('disabled').'</option>';
$html .= '</select>';
$html .= '</div>';
$html .= '<div>';
$html .= '<label>'.$Language->get('enable-disqus-on-posts').'</label>';
$html .= '<select name="enablePosts">';
$html .= '<option value="true" '.($this->getValue('enablePosts')===true?'selected':'').'>'.$Language->get('enabled').'</option>';
$html .= '<option value="false" '.($this->getValue('enablePosts')===false?'selected':'').'>'.$Language->get('disabled').'</option>';
$html .= '</select>';
$html .= '</div>';
return $html;
}
public function pageEnd()
{
global $content;
global $url, $page;
$page = $content[0];
if (empty($page)) {
return false;
}
if ( !$url->notFound() &&
( $url->whereAmI()=='page' &&
(($this->getDbField('enablePosts') && $page->published()) ||
($this->getDbField('enablePages') && $page->static()))
) &&
$page->allowComments() ) {
$html = '<div id="disqus_thread"></div>';
$html .= '<script type="text/javascript">
var disqus_config = function () {
this.page.url = "'.$page->permalink().'";
this.page.identifier = "'.$page->uuid().'";
};
(function() {
var d = document, s = d.createElement("script");
s.src = "https://'.$this->getValue('shortname').'.disqus.com/embed.js";
s.setAttribute("data-timestamp", +new Date());
(d.head || d.body).appendChild(s);
})();
</script>
';
return $html;
}
return false;
}
}