dbFields = array(
'myUtterancesRepo' => '',
'enablePages' => true,
'enableStatic' => true,
'enableSticky' => true,
'followSiteTheme' => true,
'utterancesTheme' => 'github-dark'
);
}
private function isOn($key)
{
$v = $this->getValue($key);
return ($v === true || $v === 'true' || $v === 1 || $v === '1');
}
public function form()
{
global $L;
$toggle = function ($key, $label) use ($L) {
$on = $this->isOn($key);
return ''
. '
';
};
$html = ''.$L->get('utterances-installation').'
';
$html .= '';
$html .= '';
$html .= ''.$L->get('utterances-tip').'
';
$html .= $toggle('enablePages', $L->get('enable-utterances-on-pages'));
$html .= $toggle('enableStatic', $L->get('enable-utterances-on-static-pages'));
$html .= $toggle('enableSticky', $L->get('enable-utterances-on-sticky-pages'));
$html .= $toggle('followSiteTheme', 'Follow site theme (recommended)');
$t = $this->getValue('utterancesTheme');
$html .= '';
return $html;
}
public function pageEnd()
{
global $url, $WHERE_AM_I, $page;
if ($url->notFound()) { return false; }
if ($WHERE_AM_I !== 'page') { return false; }
if (!isset($page)) { return false; }
$show = ($page->published() && $this->isOn('enablePages'))
|| ($page->isStatic() && $this->isOn('enableStatic'))
|| ($page->sticky() && $this->isOn('enableSticky'));
return $show ? $this->javascript() : false;
}
private function resolveTheme()
{
if ($this->isOn('followSiteTheme')) {
$cookie = isset($_COOKIE['blowdit-theme']) ? $_COOKIE['blowdit-theme'] : '';
return ($cookie === 'light') ? 'github-light' : 'github-dark';
}
$t = $this->getValue('utterancesTheme');
return ($t !== '') ? $t : 'github-dark';
}
private function javascript()
{
$repo = trim($this->getValue('myUtterancesRepo'));
if ($repo === '') { return false; }
$repo = htmlspecialchars($repo, ENT_QUOTES, 'UTF-8');
$theme = htmlspecialchars($this->resolveTheme(), ENT_QUOTES, 'UTF-8');
return <<