public function book()
{
//设置日志文件
$this->logFileName = 'book';
//图书借阅缓存
$cache = new Cache('remind_book');
if ($cache->get('lock')) {
return false;
} else {
$cache->set('lock', true, 86000);
}
//全负荷运行
Config::fullLoad();
//剩余天数提醒
$remains = array(7, 3, 1, 0);
//获取所有用户
$sql = 'SELECT `sid`, `name`, `phone`, `mail` FROM `student`
WHERE `sid` IN (SELECT `uid` FROM `user`)';
$students = Mysql::execute($sql);
foreach ($students as $student) {
//判断是否需要获取借阅列表
if ($cache->get($student['sid'])) {
continue;
}
try {
$bookClass = new \Hnust\Analyse\Book($student['sid']);
$loanList = $bookClass->getLoanList();
} catch (\Exception $e) {
$this->record("获取【{$student['name']}】的借阅列表失败：" . $e->getMessage());
continue;
}
$minDiff = 20;
foreach ($loanList as $item) {
$minDiff = min($minDiff, $item['remain']);
if (empty($item['remain']) || !in_array($item['remain'], $remains)) {
continue;
}
try {
$result = $bookClass->doRenew($item['barcode'], $item['department'], $item['library']);
} catch (\Exception $e) {
$result = $e->getMessage();
}
$title = '图书借阅过期提醒 -- Tick团队';
$content = "亲爱的 {$student['name']} 同学，您借阅的《{$item['title']}》将于{$item['remain']}天内到期，我们已尝试为您进行续借操作，操作结果为：【{$result}】";
$student['sms'] = array('name' => $student['name'], 'book' => $item['title'], 'day' => (string) $item['remain'], 'result' => $result, 'template' => 'SMS_6730035');
$this->remind($student, $title, $content, '#/book', '1111');
}
//计算多少天秒内不需要获取借阅列表
$cacheTime = ($minDiff - $remains[0] - 1) * 86400;
if ($cacheTime > 0) {
$cache->set($student['sid'], true, $cacheTime);
}
}
$this->record("=== 图书提醒执行完成 ===");
}
public function book()
{
$type = \Hnust\input('type');
$book = new \Hnust\Analyse\Book($this->sid, $this->passwd);
if ('renew' === $type) {
$barcode = \Hnust\input('barcode');
$department = \Hnust\input('department');
$library = \Hnust\input('library');
$this->code = Config::RETURN_ALERT;
$this->data = $this->msg = $book->doRenew($barcode, $department, $library);
} elseif ('search' === $type) {
$this->data = $book->getBookList($this->key, $this->page);
if (empty($this->data)) {
$this->code = Config::RETURN_ERROR;
$this->msg = 1 === $this->page ? '未找到相关书籍' : '没有更多了...';
}
} elseif ('info' === $type) {
$id = \Hnust\input('id');
$this->data = $book->getBookInfo($id);
} else {
$this->data = $book->getLoanList();
if (0 === count($this->data)) {
$this->code = Config::RETURN_ERROR;
$this->msg = '未找到相关借书记录';
}
}
}