create(
'dclatestversionswidget',
My::name(),
[self::class, 'parseWidget'],
null,
__('Show the latest available versions of Dotclear')
)
->addTitle(
My::name()
)
->setting(
'text',
__('Text (%r = release, %v = version, %u = url):'),
__('%r: %v'),
'text'
)
->addHomeOnly()
->addContentOnly()
->addClass()
->addOffline();
}
public static function parseWidget(WidgetsElement $w): string
{
if ($w->offline || !$w->checkHomeOnly(dcCore::app()->url->type) || $w->text == '') {
return '';
}
// nullsafe PHP < 8.0
if (is_null(dcCore::app()->blog)) {
return '';
}
# Builds to check
$builds = explode(',', (string) dcCore::app()->blog->settings->get(My::id())->get('builds'));
if (empty($builds[0])) {
return '';
}
$li = [];
foreach ($builds as $build) {
$build = strtolower(trim($build));
if (empty($build)) {
continue;
}
$updater = new dcUpdate(
DC_UPDATE_URL,
'dotclear',
$build,
DC_TPL_CACHE . '/versions'
);
if (false === $updater->check('0')) {
continue;
}
$li[] = sprintf('%s', str_replace(
[
'%r',
'%v',
'%u',
],
[
$build,
$updater->getVersion(),
$updater->getFileURL(),
],
$w->text
));
}
if (empty($li)) {
return '';
}
# Display
return $w->renderDiv(
(bool) $w->content_only,
'dclatestversionswidget ' . $w->class,
'',
($w->title ? $w->renderTitle(Html::escapeHTML($w->title)) : '') . sprintf('', implode('', $li))
);
}
}