King of Time to slack

config.inc.sample

<?
 
$SLACK_NAMES = array(
'田中 太郎' => '@tanaka',
'高山 二郎' => '@takayama',
'木村 三郎' => '@kimura'
);
 
define('ACCESS_TOKEN', 'YOUR ACCESS TOKEN');
define('API_POST_MESSAGE_URL', 'https://slack.com/api/chat.postMessage');
define('BOT_NAME', 'slackun');
define('POST_CHANNEL', 'general');
define('KOT_BASE_URL', 'YOUR TIME RECORDER URL');
 
?> 

kot_checker.php

<?php

require_once 'simple_html_dom.php'; // (http://sourceforge.net/projects/simplehtmldom/)
require_once 'config.inc';

ini_set("date.timezone", "Asia/Tokyo");

check_yesterday();
check_today();

function check_yesterday() {
   $date = mktime(0, 0, 0, date("m"), date("d")-1, date("Y"));
   $results = check_record($date);

   $in_names  = $results[0];
   $out_names = $results[1];

   $message = "";

   if(count($in_names) > 0) {
      $message .= join($in_names, " ") . " ";
      $message .= date("d", $date);
      $message .= "日の出勤を押していないようです";
      $message .= "\n";
   }

   if(count($out_names) > 0) {
      $message .= join($out_names, " ") . " ";
      $message .= date("d", $date);
      $message .= "日の退勤を押していないようです";
      $message .= "\n";
   }

   if(strlen($message) > 0) {
      post_message( $message );
   }
}

function check_today() {
   $date = mktime(0, 0, 0, date("m"), date("d"), date("Y"));
   $results = check_record($date);

   $in_names  = $results[0];

   $message = "";

   if(count($in_names) > 0) {
      $message .= join($in_names, " ") . " ";
      $message .= date("d", $date);
      $message .= "日の出勤を押していないようです（退勤が押してあります）";
      $message .= "\n";
   }

   if(strlen($message) > 0) {
      post_message( $message );
   }
}

function check_record($date) {
   global $SLACK_NAMES;

   $records = get_record($date);

   $in_names  = array();
   $out_names = array();

   foreach ($records as $record) {
      if(isHoliday($record)) {
         continue;
      }

      if(!$record["inTime"] && !$record["outTime"]) {
         continue;
      }

      if(!$record["inTime"] && !(isAMHome($record))) {
         # 出勤時間が抜けている場合（AM在宅の場合はOK）
         array_push($in_names, $SLACK_NAMES[$record["name"]]);
      }

      if(!$record["outTime"] && !(isPMHome($record))) {
         # 退勤時間が抜けている場合（PM在宅の場合はOK）
         array_push($out_names, $SLACK_NAMES[$record["name"]]);
      }
   }

   return array( $in_names, $out_names );
}

function post_message($message) {
   $url = API_POST_MESSAGE_URL;
   $data = array(
      'channel'  => POST_CHANNEL,
      'token'    => ACCESS_TOKEN,
      'username' => BOT_NAME,
      'text'     => $message,
      'link_names' => '1',
   );
   $options = array('http' => array(
      'method' => 'POST',
      'content' => http_build_query($data),
   ));
   file_get_contents($url, false, stream_context_create($options));
}

# King of Timeのページからスクレイピングしてデータを取得
function get_record($date) {
   $day = date("Ymd", $date);
   $url = KOT_BASE_URL . $day;
   #$url = "./data.sample";
   $html = file_get_html( $url  );

   $table = $html->find( 'table', 1 );
   $accounts = $table->find( 'tr' );

   $results = array();

   foreach($accounts as $account) {
      $td = $account->find( 'td', 1 );
      $name    = get_name($td->plaintext);
      if($name == "invalid") continue;

      $td = $account->find( 'td', 3 );
      $schedule = $td->plaintext;

      $inTime  = get_date($account->find( 'td > div', 0 )->plaintext);
      $outTime = get_date($account->find( 'td > div', 1 )->plaintext);

      array_push($results, array(
         "name" => $name,
         "schedule" => $schedule,
         "inTime" => $inTime,
         "outTime" => $outTime
      ));
   }

   return $results;
}

function get_name($str) {
   preg_match('/\d{6} (.*)/', $str, $matches, PREG_OFFSET_CAPTURE);
   if(count($matches) > 0) {
      return trim($matches[1][0]);
   } else {
      return "invalid";
   }
}

function get_date($str) {
   preg_match('/\d{2}\/\d{2} \d{2}:\d{2}/', $str, $matches, PREG_OFFSET_CAPTURE);
   if(count($matches) > 0) {
      return $matches[0][0];
   } else {
      return "";
   }
}

function isHoliday($record) {
   return (strstr($record["schedule"], '休暇'));
}

function isAMHome($record) {
   return (
      strstr($record["schedule"], '直行') or
      strstr($record["schedule"], 'AM在宅勤務') or
      strstr($record["schedule"], 'AM欠勤')
   );
}

function isPMHome($record) {
   return (
      strstr($record["schedule"], '直帰') or
      strstr($record["schedule"], 'PM在宅勤務') or
      strstr($record["schedule"], 'PM欠勤')
   );
}

?>