[
'name' => 'Release Channel',
'type' => 'list',
'required' => true,
'defaultValue' => self::STABLE,
'values' => [
'Stable' => self::STABLE,
'Beta' => self::BETA,
'Alpha' => self::ALPHA,
],
]
]
];
public function getReleaseFeed($jsonUrl) {
$json = getContents($jsonUrl)
or returnServerError('Could not request Core OS Website.');
return json_decode($json, true);
}
public function collectData() {
$data = $this->getReleaseFeed($this->getJsonUri());
foreach ($data as $releaseVersion => $release) {
$item = [];
$item['uri'] = "https://coreos.com/releases/#$releaseVersion";
$item['title'] = $releaseVersion;
$item['content'] = nl2br($release['release_notes']);
$item['content'] .= <<
Major Software:
- Kernel: {$release['major_software']['kernel'][0]}
- Docker: {$release['major_software']['docker'][0]}
- etcd: {$release['major_software']['etcd'][0]}
EOT;
$item['timestamp'] = strtotime($release['release_date']);
$this->items[] = $item;
}
}
private function getJsonUri() {
$channel = $this->getInput('channel');
return "https://coreos.com/releases/releases-$channel.json";
}
public function getURI() {
return self::URI;
}
public function getName(){
if(!is_null($this->getInput('channel'))) {
return 'Container Linux Releases: ' . $this->getInput('channel') . ' Channel';
}
return parent::getName();
}
}