96 lines
2.8 KiB
PHP
96 lines
2.8 KiB
PHP
<?php
|
|
/**
|
|
* Nextcloud - News
|
|
*
|
|
* This file is licensed under the Affero General Public License version 3 or
|
|
* later. See the COPYING file.
|
|
*
|
|
* @author Sean Molenaar <sean@seanmolenaar.eu>
|
|
* @copyright Sean Molenaar 2019
|
|
*/
|
|
namespace OCA\News\Command;
|
|
|
|
use FeedIo\FeedIo;
|
|
use Favicon\Favicon;
|
|
|
|
use Symfony\Component\Console\Command\Command;
|
|
use Symfony\Component\Console\Input\InputInterface;
|
|
use Symfony\Component\Console\Input\InputArgument;
|
|
use Symfony\Component\Console\Input\InputOption;
|
|
use Symfony\Component\Console\Output\OutputInterface;
|
|
|
|
/**
|
|
* This is used for generating a JSON config section for a feed by executing:
|
|
* ./occ news:generate-explore www.feed.com
|
|
*/
|
|
class ExploreGenerator extends Command
|
|
{
|
|
/**
|
|
* Feed and favicon fetcher.
|
|
*/
|
|
protected $reader;
|
|
protected $favicon;
|
|
|
|
/**
|
|
* Set up class.
|
|
*
|
|
* @param FeedIo $reader Feed reader
|
|
* @param Favicon $favicon Favicon fetcher
|
|
*/
|
|
public function __construct(FeedIo $reader, Favicon $favicon)
|
|
{
|
|
$this->reader = $reader;
|
|
$this->favicon = $favicon;
|
|
parent::__construct();
|
|
}
|
|
|
|
/**
|
|
* @return void
|
|
*/
|
|
protected function configure()
|
|
{
|
|
$result = [
|
|
'title' => 'Feed - Title',
|
|
'favicon' => 'www.web.com/favicon.ico',
|
|
'url' => 'www.web.com',
|
|
'feed' => 'www.web.com/rss.xml',
|
|
'description' => 'description is here',
|
|
'votes' => 100,
|
|
];
|
|
|
|
$this->setName('news:generate-explore')
|
|
->setDescription(
|
|
'Prints a JSON string which represents the given ' .
|
|
'feed URL and votes, e.g.: ' . json_encode($result)
|
|
)
|
|
->addArgument('feed', InputArgument::REQUIRED, 'Feed to parse')
|
|
->addOption('votes', null, InputOption::VALUE_OPTIONAL, 'Votes for the feed, defaults to 100', 100);
|
|
}
|
|
|
|
protected function execute(InputInterface $input, OutputInterface $output): int
|
|
{
|
|
$url = $input->getArgument('feed');
|
|
$votes = $input->getOption('votes');
|
|
|
|
try {
|
|
$resource = $this->reader->read($url);
|
|
$feed = $resource->getFeed();
|
|
$result = [
|
|
'title' => $feed->getTitle(),
|
|
'favicon' => $this->favicon->get($feed->getLink()),
|
|
'url' => $feed->getLink(),
|
|
'feed' => $url,
|
|
'description' => $feed->getDescription(),
|
|
'votes' => $votes,
|
|
];
|
|
|
|
$output->writeln(json_encode($result, JSON_PRETTY_PRINT));
|
|
return 0;
|
|
} catch (\Throwable $ex) {
|
|
$output->writeln('<error>Failed to fetch feed info:</error>');
|
|
$output->writeln($ex->getMessage());
|
|
return 1;
|
|
}
|
|
}
|
|
}
|