{"id":5792,"date":"2020-06-29T09:00:00","date_gmt":"2020-06-29T00:00:00","guid":{"rendered":"https:\/\/www.lancard.com\/blog\/?p=5792"},"modified":"2025-03-12T11:25:43","modified_gmt":"2025-03-12T02:25:43","slug":"slack%e3%81%ae%e3%83%aa%e3%82%a2%e3%82%af%e3%82%b7%e3%83%a7%e3%83%b3%e9%80%9a%e7%9f%a5%e3%81%8b%e3%82%89%e5%85%83%e3%81%ae%e3%83%a1%e3%83%83%e3%82%bb%e3%83%bc%e3%82%b8%e3%82%92%e5%8f%96%e5%be%97","status":"publish","type":"post","link":"https:\/\/www.lancard.com\/blog\/2020\/06\/29\/slack%e3%81%ae%e3%83%aa%e3%82%a2%e3%82%af%e3%82%b7%e3%83%a7%e3%83%b3%e9%80%9a%e7%9f%a5%e3%81%8b%e3%82%89%e5%85%83%e3%81%ae%e3%83%a1%e3%83%83%e3%82%bb%e3%83%bc%e3%82%b8%e3%82%92%e5%8f%96%e5%be%97\/","title":{"rendered":"Slack\u306e\u30ea\u30a2\u30af\u30b7\u30e7\u30f3\u901a\u77e5\u304b\u3089\u5143\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d6\u5f97"},"content":{"rendered":"\n\u524d\u56de\u306e\u30ea\u30a2\u30af\u30b7\u30e7\u30f3\u901a\u77e5\u304b\u3089\u30ea\u30b9\u30c8\u8868\u793a\u3092\u3057\u305f\u969b\u306b\u3001\u30ea\u30a2\u30af\u30b7\u30e7\u30f3\u3092\u4ed8\u3051\u305f\u5143\u30e1\u30c3\u30bb\u30fc\u30b8\u3082\u8868\u793a\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002\n\n\n\n<figure class=\"wp-block-embed-wordpress wp-block-embed is-type-wp-embed is-provider-lancard-lab\uff5c\u30e9\u30f3\u30ab\u30fc\u30c9\u30b3\u30e0\u306e\u30b9\u30bf\u30c3\u30d5\u30d6\u30ed\u30b0\">\n\n<div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"FTt4AkxqTH\"><a href=\"https:\/\/www.lancard.com\/blog\/2020\/06\/24\/slack%e3%81%ae%e3%83%aa%e3%82%a2%e3%82%af%e3%82%b7%e3%83%a7%e3%83%b3%e9%80%9a%e7%9f%a5%e3%81%8b%e3%82%89%e3%83%aa%e3%82%b9%e3%83%88%e8%a1%a8%e7%a4%ba\/\">Slack\u306e\u30ea\u30a2\u30af\u30b7\u30e7\u30f3\u901a\u77e5\u304b\u3089\u30ea\u30b9\u30c8\u8868\u793a<\/a><\/blockquote><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; clip: rect(1px, 1px, 1px, 1px);\" title=\"&#8220;Slack\u306e\u30ea\u30a2\u30af\u30b7\u30e7\u30f3\u901a\u77e5\u304b\u3089\u30ea\u30b9\u30c8\u8868\u793a&#8221; &#8212; LANCARD.LAB\uff5c\u30e9\u30f3\u30ab\u30fc\u30c9\u30b3\u30e0\u306e\u30b9\u30bf\u30c3\u30d5\u30d6\u30ed\u30b0\" src=\"https:\/\/www.lancard.com\/blog\/2020\/06\/24\/slack%e3%81%ae%e3%83%aa%e3%82%a2%e3%82%af%e3%82%b7%e3%83%a7%e3%83%b3%e9%80%9a%e7%9f%a5%e3%81%8b%e3%82%89%e3%83%aa%e3%82%b9%e3%83%88%e8%a1%a8%e7%a4%ba\/embed\/#?secret=zJU4nOOUGr#?secret=FTt4AkxqTH\" data-secret=\"FTt4AkxqTH\" width=\"450\" height=\"254\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div>\n\n<\/figure>\n\n\n\n<br>\n\n\n\n<!--more-->\n\n\n\n\n<h2 class=\"wp-block-heading\">1.App\u306e\u30d1\u30fc\u30df\u30c3\u30b7\u30e7\u30f3\u8ffd\u52a0<\/h2>\n\n\n\n\n<a href=\"https:\/\/api.slack.com\/messaging\/retrieving\">https:\/\/api.slack.com\/messaging\/retrieving<\/a><br>\n\n\n\n\u30e1\u30c3\u30bb\u30fc\u30b8\u53d6\u5f97\u65b9\u6cd5\u306b\u3064\u3044\u3066\u306f\u3001\u3053\u3061\u3089\u3092\u53c2\u8003\u306b\u9032\u3081\u307e\u3059\u3002<br>\u203b\u6700\u521d\u304b\u3089\u5143\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u4ed8\u3044\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u306a\u304f\u3001\u3057\u304b\u3082\u53d6\u5f97\u306bid\u7684\u306a\u3082\u306e\u304c\u4f7f\u3048\u306a\u3044\u3068\u304b\u4e0d\u4fbf\u3060\u3063\u305f\u308a\u3057\u307e\u3059\u3002<br>\n\n\n\n<br><a href=\"https:\/\/api.slack.com\/apps\">https:\/\/api.slack.com\/apps<\/a> \u304b\u3089\u524d\u56de\u306eReactionList\u3092\u8868\u793a\u3057\u3001Add features and functionality\u304b\u3089Permissions\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"602\" height=\"732\" src=\"https:\/\/www.lancard.com\/blog\/wp-content\/uploads\/2020\/06\/6549cb8b4b4756d8b75be848ff7de695-602x732.png\" alt=\"\" class=\"wp-image-5691\" srcset=\"https:\/\/www.lancard.com\/blog\/wp-content\/uploads\/2020\/06\/6549cb8b4b4756d8b75be848ff7de695-602x732.png 602w, https:\/\/www.lancard.com\/blog\/wp-content\/uploads\/2020\/06\/6549cb8b4b4756d8b75be848ff7de695-329x400.png 329w, https:\/\/www.lancard.com\/blog\/wp-content\/uploads\/2020\/06\/6549cb8b4b4756d8b75be848ff7de695.png 688w\" sizes=\"auto, (max-width: 602px) 100vw, 602px\" \/><\/figure>\n\n\n\nUser Token Scopes\u306b\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d6\u5f97\u3059\u308b\u305f\u3081\u306e\u5404history\u6a29\u9650(groups.history im.history mpim.history channels.history)\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<br>\u524d\u56de\u8ffd\u52a0\u3057\u305fread\u6a29\u9650\u306f\u305d\u306e\u307e\u307e\u6b8b\u3057\u307e\u3059\u3002\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"602\" height=\"668\" src=\"https:\/\/www.lancard.com\/blog\/wp-content\/uploads\/2020\/06\/dfe3b81cb9d5ecd095e207e70f7b5d32-602x668.png\" alt=\"\" class=\"wp-image-5793\" srcset=\"https:\/\/www.lancard.com\/blog\/wp-content\/uploads\/2020\/06\/dfe3b81cb9d5ecd095e207e70f7b5d32-602x668.png 602w, https:\/\/www.lancard.com\/blog\/wp-content\/uploads\/2020\/06\/dfe3b81cb9d5ecd095e207e70f7b5d32-361x400.png 361w, https:\/\/www.lancard.com\/blog\/wp-content\/uploads\/2020\/06\/dfe3b81cb9d5ecd095e207e70f7b5d32.png 622w\" sizes=\"auto, (max-width: 602px) 100vw, 602px\" \/><\/figure>\n\n\n\n\u30d6\u30e9\u30a6\u30b6\u4e0a\u90e8\u306b\u9ec4\u8272\u3044\u5e2f\u304c\u8868\u793a\u3055\u308c\u308b\u306e\u3067\u3001reinstall your app\u306e\u30ea\u30f3\u30af\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u518d\u5ea6\u6a29\u9650\u306e\u78ba\u8a8d\u304c\u51fa\u308b\u306e\u3067\u3001\u8a31\u53ef\u3059\u308b\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"602\" height=\"34\" src=\"https:\/\/www.lancard.com\/blog\/wp-content\/uploads\/2020\/06\/d582aad47ea8c93a97f231db4611b95f-602x34.png\" alt=\"\" class=\"wp-image-5804\" srcset=\"https:\/\/www.lancard.com\/blog\/wp-content\/uploads\/2020\/06\/d582aad47ea8c93a97f231db4611b95f-602x34.png 602w, https:\/\/www.lancard.com\/blog\/wp-content\/uploads\/2020\/06\/d582aad47ea8c93a97f231db4611b95f-400x23.png 400w, https:\/\/www.lancard.com\/blog\/wp-content\/uploads\/2020\/06\/d582aad47ea8c93a97f231db4611b95f-768x44.png 768w, https:\/\/www.lancard.com\/blog\/wp-content\/uploads\/2020\/06\/d582aad47ea8c93a97f231db4611b95f.png 1302w\" sizes=\"auto, (max-width: 602px) 100vw, 602px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"480\" height=\"448\" src=\"https:\/\/www.lancard.com\/blog\/wp-content\/uploads\/2020\/06\/d89ede1ae3c6da6ef2eedfb31c25380d.png\" alt=\"\" class=\"wp-image-5724\" srcset=\"https:\/\/www.lancard.com\/blog\/wp-content\/uploads\/2020\/06\/d89ede1ae3c6da6ef2eedfb31c25380d.png 480w, https:\/\/www.lancard.com\/blog\/wp-content\/uploads\/2020\/06\/d89ede1ae3c6da6ef2eedfb31c25380d-400x373.png 400w\" sizes=\"auto, (max-width: 480px) 100vw, 480px\" \/><\/figure>\n\n\n\n\u3053\u308c\u3067\u6a29\u9650\u306b\u3064\u3044\u3066\u306f\u5b8c\u4e86\u3067\u3059\u3002\n\n\n\n\n<h2 class=\"wp-block-heading\">2.PHP<\/h2>\n\n\n\n\n\u4eca\u5ea6\u306fPHP\u5074\u3067\u3059\u3002\u307e\u305a\u306f\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u53d6\u5f97\u3068\u6574\u5f62\u3092\u884c\u3046\u30af\u30e9\u30b9class_slack_message.php\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<br>\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u30d5\u30a1\u30a4\u30eb\u3060\u3063\u305f\u308aBot\u306e\u3082\u306e\u3060\u3063\u305f\u308a\u3059\u308b\u3068\u52dd\u624b\u304c\u9055\u3063\u3066\u6765\u308b\u306e\u3067\u305d\u306e\u5206\u306e\u8abf\u6574\u3092\u3057\u305f\u308a\u3001\u53d6\u5f97\u3059\u308b\u30e1\u30c3\u30bb\u30fc\u30b8\u304cSlack\u306e\u30de\u30fc\u30af\u30c0\u30a6\u30f3\u5f62\u5f0f\u306a\u306e\u3067\u30c6\u30ad\u30b9\u30c8\u8868\u793a\u7528\u306b\u5909\u63db\u3057\u305f\u308a\u3068\u3001\u9762\u5012\u3055\u304c\u5897\u3057\u3066\u304d\u307e\u3059\u3002<br>\u4ed6\u306e\u30d1\u30bf\u30fc\u30f3\u3082\u6709\u308b\u3068\u601d\u3046\u306e\u3067\u3001\u5b9f\u969b\u306b\u306f\u3082\u3063\u3068\u51e6\u7406\u304c\u5fc5\u8981\u306b\u306a\u3063\u3066\u304f\u308b\u3068\u601d\u3044\u307e\u3059\u3002\n\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;?php\ninclude_once(__DIR__.\"\/class_slack_base.php\");\n\/\/\nclass SlackMessage extends SlackBase{\n    \/**\n     * \u30a4\u30d9\u30f3\u30c8\u5143\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\n     *\n     * @param array $json\n     * @param string $type\n     * @return array\n     *\/\n    function getMessage(array $json, string $type=\"reaction\"):array{\n        $RET = array();\n        $Params = &#91;\"inclusive\"=>\"true\", \"limit\"=>1];\n        switch($type){\n            case \"reaction\":default:\n                if(!isset($json&#91;\"event\"])){var_dump($json);throw new Exception(\"no json.event\");}\n                $channel_id = $json&#91;\"event\"]&#91;\"item\"]&#91;\"channel\"];\n                $ts = $json&#91;\"event\"]&#91;\"item\"]&#91;\"ts\"];\n                if(!$channel_id){throw new Exception(\"no channel id\");}\n            break;\n        }\n        $Params&#91;\"channel\"] = $channel_id;\n        $Params&#91;\"latest\"] = $ts;\n        $cache = true;\n        \/\/ https:\/\/api.slack.com\/messaging\/retrieving\n        $RET = $this->get(\"https:\/\/slack.com\/api\/conversations.history\", $Params, $cache);\n        return $RET;\n    }\n    \/**\n     * getMessage()\u304b\u3089\u30c6\u30ad\u30b9\u30c8\u5f62\u5f0f\u3067\u629c\u304d\u51fa\u3057\u3066\u8fd4\u3059\n     *\n     * @param array $json\n     * @param string $type\n     * @return string\n     *\/\n    function getMessageText(array $json, string $type=\"reaction\"):string{\n        $Data = $this->getMessage($json, $type);\n        \/\/\n        $Messages = $Data&#91;\"messages\"];\n        $text = colVal($Messages&#91;0], \"text\");\n        if(!$text){\n            \/\/ \u30d5\u30a1\u30a4\u30eb\u306e\u307f\n            if(isset($Messages&#91;0]&#91;\"files\"]&#91;0])){\n                $File = $Messages&#91;0]&#91;\"files\"]&#91;0];\n                $text = colVal($File, \"preview\");\n                if(!$text){\n                    $text = colVal($File, \"name\");\n                }\n            }else if(isset($Messages&#91;0]&#91;\"attachments\"]&#91;0])){\n                $Attach = $Messages&#91;0]&#91;\"attachments\"]&#91;0];\n                $text = colVal($Attach, \"pretext\");\n                if(!$text){\n                    $text = colVal($Attach, \"text\");\n                }\n            }\n        }\n        if(!$text){\n            echo \"&lt;pre>\". print_r($json, true).\"&lt;\/pre>\";\n            echo \"&lt;pre>\". print_r($Data, true).\"&lt;\/pre>\";\n            throw new Exception(\"No Text\");\n        }else{\n            $text = $this->textJustify($text);\n            $text = \"\\t\".str_replace(\"\\n\", \"\\n\\t\", $text);\n            $text .= \"\\n\\n\";\n        }\n        return $text;\n    }\n    \/**\n     * Slack\u5f62\u5f0f\u306e\u30de\u30fc\u30af\u30c0\u30a6\u30f3\u3092text\u5f62\u5f0f\u306b\u76f4\u3059\n     *\n     * @param string $text\n     * @return string\n     *\/\n    function textJustify(string $text):string{\n        \/\/ @\u30e6\u30fc\u30b6\n        preg_match_all(\"\/&lt;@(.*)>\/\", $text, $matches);\n        foreach($matches&#91;0] as $key => $from){\n            $to = \"@\".colVal($this->UserNames, $matches&#91;1]&#91;$key]);\n            $text = str_replace($from, $to, $text);\n        }\n        \/\/ url\u88dc\u5b8c\u3092\u6d88\u3059\n        preg_match_all(\"\/&lt;http(&#91;^|]*)&#91;|](&#91;^>]*)>\/\", $text, $matches);\n        foreach($matches&#91;0] as $key => $from){\n            $to = $matches&#91;2]&#91;$key];\n            $text = str_replace($from, $to, $text);\n        }\n        \/\/ http link\u7b49\u3092\n        preg_match_all(\"\/&lt;(&#91;^>]*)>\/\", $text, $matches);\n        foreach($matches&#91;0] as $key => $from){\n            $to = $matches&#91;1]&#91;$key];\n            $text = str_replace($from, $to, $text);\n        }\n        return $text;\n    }\n    \/**\n     * \u30ea\u30a2\u30af\u30b7\u30e7\u30f3\u5185\u5bb9\u3092\u8868\u793a\n     *\n     * @param array $json\n     * @return string\n     *\/\n    function dispReaction(array $json):string{\n        $Data = $this->reaction2DispData($json);\n        extract($Data);\n        \/\/\n        $line = $time.\"\\t\".$channel.\"\u3067\".$user.\"\u304c\".$m_user.\"\u306e\u767a\u8a00\u306b:\".$reaction.\": \u306e\u30ea\u30a2\u30af\u30b7\u30e7\u30f3\u3092\u3057\u307e\u3057\u305f\u3002\\n\";\n        return $line;\n    }\n    \/**\n     * \u30a4\u30d9\u30f3\u30c8\u304b\u3089\u8868\u793a\u306b\u5fc5\u8981\u306a\u30c7\u30fc\u30bf\u3092\u4f5c\u308b\n     *\n     * @param array $json\n     * @return array\n     *\/\n    function reaction2DispData(array $json):array{\n        $event = $json&#91;\"event\"];\n\n        \/\/ timestamp\n        $ts = $event&#91;\"event_ts\"];\n        $time = date(\"Y-m-d H:i:s\", $ts);\n\n        \/\/ channel\n        $channel_id = $event&#91;\"item\"]&#91;\"channel\"];\n        $channel = colVal($this->ChannelNames, $channel_id);\n\n        \/\/ reaction user\n        $user_id = $event&#91;\"user\"];\n        $user = colVal($this->UserNames, $user_id);\n\n        \/\/ message user\n        if(isset($event&#91;\"item_user\"])){\n            $m_user_id = $event&#91;\"item_user\"];\n            $m_user = colVal($this->UserNames, $m_user_id);\n        }else if(isset($json&#91;\"api_app_id\"])){\n            $m_user_id = \"\";\n            $m_user = \"Bot\";\n        }else{\n            var_dump($json);\n            throw new Exception(\"No From User\");\n        }\n\n        \/\/ reaction\n        $reaction = $event&#91;\"reaction\"];\n\n        $RET = compact(\"time\", \"channel\", \"user\", \"m_user\", \"reaction\");\n        return $RET;\n    }\n}\n<\/code><\/pre>\n\n\n\n\nreaction_list.php\u3092\u66f8\u304d\u63db\u3048\u307e\u3059\u3002\n\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;?php\n{   \/\/ setting\n    define(\"TEMP_DIR\", __DIR__.\"\/.file\");\n    if(!is_dir(TEMP_DIR)){mkdir(TEMP_DIR);}\n    define(\"CACHE_DIR\", TEMP_DIR.\"\/cache\");\n    if(!is_dir(CACHE_DIR)){mkdir(CACHE_DIR);}\n    define(\"LOG_DIR\", __DIR__.\"\/logs\");\n    \/\/ method\n    function colVal($Arr, $key){\n        return (isset($Arr&#91;$key]))? $Arr&#91;$key]: \"\";\n    }\n    include(__DIR__.\"\/class_slack_message.php\");\n}\n{\n    $slack = new SlackMessage();\n    $Users = $slack->getUsers();\n    $Channels = $slack->getChannels();\n}\n\nif($handle = opendir(LOG_DIR)){\n    while(false !== ($file = readdir($handle))){\n        $path = LOG_DIR.\"\/\".$file;\n        if(is_file($path)){\n            $str = file_get_contents($path);\n            $json = json_decode($str, true);\n            if($json){\n                echo $slack->dispReaction($json);\n                \/\/ text message\n                echo $slack->getMessageText($json);\n            }\n        }\n    }\n}\n<\/code><\/pre>\n\n\n\n\n\n\n\n\nSlack\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u53d6\u5f97API\u306b\u3064\u3044\u3066\u306f\u6b63\u76f4\u8907\u96d1\u306a\u611f\u3058\u304c\u3057\u307e\u3059\u3002\u306a\u306e\u3067\u624b\u9806\u3068\u3044\u3046\u304b\u8868\u793a\u307e\u3067\u304c\u9577\u3044\u3067\u3059\u3002\u5143\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u30d5\u30a1\u30a4\u30eb\u3060\u3063\u305f\u308aBot\u304b\u3089\u306e\u3082\u306e\u3060\u3063\u305f\u308a\u3059\u308b\u3068\u3001\u4e3b\u6587\u306b\u5f53\u305f\u308b\u3082\u306e\u306e\u5834\u6240\u304c\u6563\u9038\u3057\u3066\u3044\u308b\u306e\u304c\u6700\u3082\u5acc\u3067\u3059\u3002<br>\u51fa\u6765\u308c\u3070AltText\u30d7\u30ed\u30d1\u30c6\u30a3\u3068\u304b\u4f55\u304b\u9069\u5f53\u306a\u540d\u524d\u3092\u4ed8\u3051\u3066\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u4e3b\u6587\u7684\u306a\u3082\u306e\u3092\u5171\u901a\u5316\u3057\u3066\u304f\u308c\u308b\u3068\u3042\u308a\u304c\u305f\u3044\u306e\u3067\u3059\u304c\u30fb\u30fb\u30fb\u3002\n\n\n\n\n<a class=\"synved-social-button synved-social-button-share synved-social-size-24 synved-social-resolution-single synved-social-provider-facebook nolightbox\" data-provider=\"facebook\" target=\"_blank\" rel=\"nofollow\" title=\"Share on Facebook\" 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