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<?php |
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namespace mpyw\HardBotter; |
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use mpyw\Cowitter\ClientInterface; |
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class Bot implements IBotEssential, IBotHelper |
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{ |
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private $client; |
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private $file; |
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private $prev; |
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private $marked = []; |
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private $mark_limit = 10000; |
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private $back_limit = 3600; |
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private $get_error_mode = self::ERRMODE_EXCEPTION; |
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private $post_error_mode = self::ERRMODE_WARNING; |
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use Traits\CollectorTrait; |
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use Traits\FollowManagerTrait; |
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use Traits\TweetManagerTrait; |
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use Traits\InterceptorTrait; |
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use Traits\SharedUtilityTrait; |
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/** |
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* コンストラクタ |
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* 副作用が大量にあるので注意 |
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*/ |
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public function __construct( |
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ClientInterface $client, $filename = 'stamp.json', |
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$span = 0, $mark_limit = 10000, $back_limit = 3600 |
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) { |
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// ヘッダの送出 |
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if (!headers_sent()) { |
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header('Content-Type: text/html; charset=UTF-8'); |
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} |
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// エラー表示の設定 |
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error_reporting(-1); |
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ini_set('log_errors', PHP_SAPI === 'cli'); |
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ini_set('display_errors', PHP_SAPI !== 'cli'); |
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// 重複起動防止 |
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$file = new \SplFileObject($filename, 'a+b'); |
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if (!$file->flock(LOCK_EX | LOCK_NB)) { |
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throw new \RuntimeException('Failed to lock file.'); |
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} |
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// JSONとして保存してあるデータを取得 |
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clearstatcache(); |
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$json = $file->getSize() > 0 |
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? json_decode($file->fread($file->getSize()), true) |
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: []; |
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// JSONに前回実行時刻が保存されていた時 |
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if (isset($json['prev'])) { |
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// 十分に時間が空いたかどうかをチェック |
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if (!static::expired($json['prev'], $span)) { |
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throw new \RuntimeException('Execution span is not enough.'); |
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} |
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} |
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// JSONにマーク済みステータス一覧が記録されていたとき復元する |
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if (isset($json['marked'])) { |
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$this->marked = array_map('filter_var', (array)$json['marked']); |
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} |
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$this->client = $client; |
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$this->file = $file; |
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$this->prev = (new \DateTimeImmutable('now', new \DateTimeZone('UTC')))->format('r'); |
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$this->mark_limit = $mark_limit; |
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$this->back_limit = $back_limit; |
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} |
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/** |
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* デストラクタ |
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*/ |
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public function __destruct() |
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{ |
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$this->file->ftruncate(0); |
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$this->file->fwrite(json_encode([ |
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'prev' => $this->prev, |
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// 収まりきらない古い情報は破棄する |
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'marked' => array_slice($this->marked, -$this->mark_limit, $this->mark_limit, true), |
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])); |
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$this->file->flock(LOCK_UN); |
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} |
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/** |
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* マーク |
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*/ |
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public function mark(\stdClass $status) { |
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$this->marked[$status->id_str] = true; |
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} |
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/** |
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* セッター・ゲッター |
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*/ |
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public function setGetErrorMode($mode) { |
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$this->get_error_mode = $mode; |
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} |
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public function setPostErrorMode($mode) { |
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$this->post_error_mode = $mode; |
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} |
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public function getGetErrorMode() |
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{ |
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return $this->get_error_mode; |
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} |
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public function getPostErrorMode() |
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{ |
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return $this->post_error_mode; |
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} |
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public function getMarkedStatusIds() |
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{ |
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return $this->marked; |
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} |
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public function getBackLimitSeconds() |
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{ |
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return $this->back_limit; |
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} |
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public function getMarkLimitCounts() |
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{ |
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return $this->mark_limit; |
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} |
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public function getClient() |
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{ |
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return $this->client; |
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} |
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/** |
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* clone および serialize 対策 |
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*/ |
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final public function __sleep() |
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{ |
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throw new \BadMethodCallException('Instances are not serializable.'); |
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} |
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final public function __clone() |
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{ |
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throw new \BadMethodCallException('Instances are not clonable.'); |
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} |
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} |
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mpyw /
HardBotter
