Slack上のBotの貢献度を図るスクリプト

gistfile1.php

<?php 


if (!getenv(SLACK_API_TOKEN)) {
	exit('You must set env SLACK_API_TOKEN');
}

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


{// You can change belows
	$slackbot_name = 'wanko';
	$bot_cmd_arr = array('ote', 'deploy', 'merge', 'update ref', 'assign');
	$start_date = '2014-01-01';
	$end_date = '2014-12-26';
}


$data = getMessage($slackbot_name);
$pageCnt = $data['pageCnt'];

$callCnt = 0;
$callCntPerCmd = array();
$callCntPerUser = array();


for ($page = 1; $page <= $pageCnt; $page++) {
	
	print $page. '/'. $pageCnt. "\r";
	
	$data = getMessage($slackbot_name, $page);
	$messages = $data['messages'];
	
	if (!$messages) {
		continue;
	}
	
	foreach ($messages as $message){
		
		//期間内かチェック
		if ( $message['ts'] < strtotime($start_date) || $message['ts'] > strtotime($end_date) ) {
			continue;
		}
		
		$isValid = false;
		//対象コマンドかチェック
		foreach ($bot_cmd_arr as $bot_cmd) {
			if(preg_match("/^{$slackbot_name} {$bot_cmd}/", $message['text'])){
				$callCnt++;
				$callCntPerCmd[$bot_cmd]++;
				$callCntPerUser[$message['username']]++;				
				break;
			}
		}
		
	}
}

arsort($callCntPerCmd);
arsort($callCntPerUser);

echo $callCnt. PHP_EOL;
echo "{$slackbot_name} contributed {$callCnt} times!!!". PHP_EOL;
echo PHP_EOL;
echo '[ Popular command ranking ]'. PHP_EOL;
foreach ($callCntPerCmd as $cmd => $cnt) {
	echo "{$cmd} : {$cnt} times". PHP_EOL;
}
echo PHP_EOL;
echo PHP_EOL;
foreach ($callCntPerUser as $user => $cnt) {
	echo "{$user} : {$cnt} times". PHP_EOL;
}

function getMessage($slackbot_name, $page = null){
	
	$url = 'https://slack.com/api/search.messages';
	$params = array(
		'token' => getenv(SLACK_API_TOKEN),
		'query' => $slackbot_name,
		'sort' => 'timestamp'
	);
	
	if ($page) {
		$params['page'] = $page;
	}
	
	$data = http_build_query($params);
	$url = ($data != '')?$url.'?'.$data:$url;
	
	$ch = curl_init($url);
	curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
	curl_setopt($ch, CURLOPT_TIMEOUT, 2);
	$res = curl_exec($ch);
	
	$resArr = json_decode($res, true);
	return array('pageCnt'=>$resArr['messages']['pagination']['page_count'], 'messages'=>$resArr['messages']['matches']);
}