bludit/bl-plugins/disqus/plugin.php

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<?php
class pluginDisqus extends Plugin {
public function init()
{
$this->dbFields = array(
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'shortname'=>'',
'enablePages'=>false,
'enablePosts'=>true
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);
}
public function form()
{
global $Language;
$html = '<div>';
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$html .= '<label>'.$Language->get('disqus-shortname').'</label>';
$html .= '<input name="shortname" id="jsshortname" type="text" value="'.$this->getValue('shortname').'">';
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$html .= '</div>';
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$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>';
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return $html;
}
public function pageEnd()
{
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global $pages;
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global $Url, $Page;
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$page = $pages[0];
if (empty($page)) {
return false;
}
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if ( !$Url->notFound() &&
(
($this->getDbField('enablePosts') && $Page->status()=='published') ||
($this->getDbField('enablePages') && $Page->status()=='static')
) &&
$page->allowComments() ) {
$html = '<div id="disqus_thread"></div>';
$html .= '<script type="text/javascript">
var disqus_config = function () {
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this.page.url = "'.$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>
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';
return $html;
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}
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return false;
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}
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}