misuzu/src/Http/Handlers/ChangelogHandler.php

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2022-09-13 13:14:49 +00:00
<?php
namespace Misuzu\Http\Handlers;
use ErrorException;
use Misuzu\Config;
use Misuzu\Pagination;
use Misuzu\Template;
use Misuzu\Changelog\ChangelogChange;
use Misuzu\Changelog\ChangelogChangeNotFoundException;
use Misuzu\Changelog\ChangelogTag;
use Misuzu\Changelog\ChangelogTagNotFoundException;
use Misuzu\Feeds\Feed;
use Misuzu\Feeds\FeedItem;
use Misuzu\Feeds\AtomFeedSerializer;
use Misuzu\Feeds\RssFeedSerializer;
use Misuzu\Users\User;
use Misuzu\Users\UserNotFoundException;
class ChangelogHandler extends Handler {
public function index($response, $request) {
$filterDate = $request->getParam('date');
$filterUser = $request->getParam('user', FILTER_SANITIZE_NUMBER_INT);
//$filterTags = $request->getParam('tags');
if($filterDate !== null)
try {
$dateParts = explode('-', $filterDate, 3);
$filterDate = gmmktime(12, 0, 0, (int)$dateParts[1], (int)$dateParts[2], (int)$dateParts[0]);
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} catch(ErrorException $ex) {
return 404;
}
if($filterUser !== null)
try {
$filterUser = User::byId($filterUser);
} catch(UserNotFoundException $ex) {
return 404;
}
/*if($filterTags !== null) {
$splitTags = explode(',', $filterTags);
$filterTags = [];
for($i = 0; $i < min(10, count($splitTags)); ++$i)
try {
$filterTags[] = ChangelogTag::byId($splitTags[$i]);
} catch(ChangelogTagNotFoundException $ex) {
return 404;
}
}*/
$count = $filterDate !== null ? -1 : ChangelogChange::countAll($filterDate, $filterUser);
$pagination = new Pagination($count, 30);
if(!$pagination->hasValidOffset())
return 404;
$changes = ChangelogChange::all($pagination, $filterDate, $filterUser);
if(empty($changes))
return 404;
$response->setContent(Template::renderRaw('changelog.index', [
'changelog_infos' => $changes,
'changelog_date' => $filterDate,
'changelog_user' => $filterUser,
'changelog_pagination' => $pagination,
'comments_user' => User::getCurrent(),
]));
}
public function change($response, $request, int $changeId) {
try {
$changeInfo = ChangelogChange::byId($changeId);
} catch(ChangelogChangeNotFoundException $ex) {
return 404;
}
$response->setContent(Template::renderRaw('changelog.change', [
'change_info' => $changeInfo,
'comments_user' => User::getCurrent(),
]));
}
private function createFeed(string $feedMode): Feed {
$changes = ChangelogChange::all(new Pagination(10));
$feed = (new Feed)
->setTitle(Config::get('site.name', Config::TYPE_STR, 'Misuzu') . ' » Changelog')
->setDescription('Live feed of changes to ' . Config::get('site.name', Config::TYPE_STR, 'Misuzu') . '.')
->setContentUrl(url_prefix(false) . url('changelog-index'))
->setFeedUrl(url_prefix(false) . url("changelog-feed-{$feedMode}"));
foreach($changes as $change) {
$changeUrl = url_prefix(false) . url('changelog-change', ['change' => $change->getId()]);
$commentsUrl = url_prefix(false) . url('changelog-change-comments', ['change' => $change->getId()]);
$feedItem = (new FeedItem)
->setTitle($change->getActionString() . ': ' . $change->getHeader())
->setCreationDate($change->getCreatedTime())
->setUniqueId($changeUrl)
->setContentUrl($changeUrl)
->setCommentsUrl($commentsUrl);
$feed->addItem($feedItem);
}
return $feed;
}
public function feedAtom($response, $request) {
$response->setContentType('application/atom+xml; charset=utf-8');
return (new AtomFeedSerializer)->serializeFeed(self::createFeed('atom'));
}
public function feedRss($response, $request) {
$response->setContentType('application/rss+xml; charset=utf-8');
return (new RssFeedSerializer)->serializeFeed(self::createFeed('rss'));
}
}