dcLatestVersions/src/Widgets.php

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<?php
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/**
* @brief dcLatestVersions, a plugin for Dotclear 2
*
* @package Dotclear
* @subpackage Plugin
*
* @author Jean-Christian Denis, Pierre Van Glabeke
*
* @copyright Jean-Christian Denis
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* @copyright GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
*/
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declare(strict_types=1);
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namespace Dotclear\Plugin\dcLatestVersions;
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use dcCore;
use dcUpdate;
use Dotclear\Helper\Html\Html;
use Dotclear\Plugin\widgets\WidgetsStack;
use Dotclear\Plugin\widgets\WidgetsElement;
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class Widgets
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{
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public static function initWidgets(WidgetsStack $w): void
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{
$w
->create(
'dclatestversionswidget',
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My::name(),
[self::class, 'parseWidget'],
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null,
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__('Show the latest available versions of Dotclear')
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)
->addTitle(
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My::name()
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)
->setting(
'text',
__('Text (%r = release, %v = version, %u = url):'),
__('<strong>%r: </strong> <a href="%u" title="Download Dotclear %v">%v</a>'),
'text'
)
->addHomeOnly()
->addContentOnly()
->addClass()
->addOffline();
}
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public static function parseWidget(WidgetsElement $w): string
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{
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if ($w->offline || !$w->checkHomeOnly(dcCore::app()->url->type) || $w->text == '') {
return '';
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}
# Builds to check
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$builds = explode(',', (string) dcCore::app()->blog->settings->get(My::id())->get('builds'));
if (empty($builds[0])) {
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return '';
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}
$li = [];
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foreach ($builds as $build) {
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$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('<li>%s</li>', str_replace(
[
'%r',
'%v',
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'%u',
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],
[
$build,
$updater->getVersion(),
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$updater->getFileURL(),
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],
$w->text
));
}
if (empty($li)) {
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return '';
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}
# Display
return $w->renderDiv(
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(bool) $w->content_only,
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'dclatestversionswidget ' . $w->class,
'',
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($w->title ? $w->renderTitle(Html::escapeHTML($w->title)) : '') . sprintf('<ul>%s</ul>', implode('', $li))
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);
}
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}