$ git clone https://git.gnu.io/dansup/gnu-social
$ cd !$:t
$ git checkout composer-autoloading

$ php -v
7.3

$ vim composer.json
{
  "require": {
    "ext-pgsql": "*",
    "ext-gd": "*",
    "ext-intl": "*",
    "php": "^7.3.0",
    "illuminate/contracts": "*",
    "illuminate/support": "*",
    "ramsey/uuid": "^3.0",
    "ezyang/htmlpurifier": "^4.10",
    "psy/psysh": "^0.8.17"
  }

$ composer update

$ heroku create $APP_NAME
$ heroku buildpacks:add https://github.com/heroku/heroku-buildpack-php -a $APP_NAME
$ heroku addons:add cleardb:ignite -a $APP_NAME
$ heroku config -a $APP_NAME

$ vim Profile
web: vendor/bin/heroku-php-apache2

$ heroku git:remote -a $APP_NAME
$ git add .
$ git commit -m "first"
$ git push heroku master

# 次に、dockerを使って、DBにアクセスする。ついでに、そこで作成されたconfig.phpを取得する、config.phpの位置情報を適切に保存するため、これはdockerから実行するのが望ましい
$ open -a Docker
$ sudo docker run -p 8000:80 rudism/gnu-social /root/start
$ open -a Google\ Chrome http://localhost:8000/install.php

# ブラウザでの/install.phpの設定は、以下の値を参考に設定する
# `/install.php`をhttpで実行する必要がある。
# DBなどの情報をheroku addonsのcleardbに入れる
# example : mysql://A:[email protected]/C
# optionである?,=,trueとかの末尾の部分はいらない
# 	host : example.com
# 	DB name : C
# 	user : A
# 	password : B
# $config['site']['path'] = false; 
# $config['site']['ssl'] = 'never'; 
# $config['site']['fancy'] = false;

# 初期設定が完了したらlocalhost:8000で一度、/index.php/well-known/host-metaを確認して、投稿し、/index.php/well-known/webfinger?resourece=acct:user@localhost:8000を確認しておくといいかも

# config.phpを取得する
$ sudo docker cp `sudo docker ps -q`:/var/www/gnu-social/config.php .

# config.phpを編集する
$ vim config.php
- $config['site']['server'] = 'localhost:8000';
+ $config['site']['server'] = 'APP_NAME.herokuapp.cf';
# ついでにこちらの設定を追加しても良い、好みによる
+ $config['site']['path'] = false; 
+ $config['site']['ssl'] = 'never'; 
+ $config['site']['fancy'] = false;

# config.phpをherokuにdeployする
# .gitignoreに注意してください
$ git add config.php
$ git commit -m "add config"
$ git push heroku master

# DBをdumpして編集して、restoreする、profile domainがlocalhostになっているため、本来のdomainにしたあと、restoreする
# 一応、heroku-mysql dashboardでもbackupを作成してdlしておく
$ mysql --host=$HOST --user=$USER_NAME --password=$PASSWORD $DB_NAME
mysql > select * from user;
$ mysqldump --host=$HOST $DB_NAME --user=$USER_NAME --password=$PASSWORD >! dump.sql
$ vim dump.sql # localhost -> example.com
$ mysql --host=$HOST --user=$USER_NAME --password=$PASSWORD $DB_NAME < dump.sql

# apache_conf.appでも何でもいいので、それらを使って./well-knownあたりの設定を行う、heroku webでは権限上アクセスできなかったりした
# ./well-known/以下はwebfingerにとって重要で、これがインスタンス間のやり取りを行う上で必要な情報になる
$ vim .htaccess
<IfModule mod_rewrite.c>
  RewriteEngine On
  RewriteBase /
  RewriteCond %{REQUEST_FILENAME} !-f
  RewriteCond %{REQUEST_FILENAME} !-d
  RewriteRule (.*) index.php/$1 [L,QSA]
</IfModule>
<FilesMatch "\.(ini)">
        Require all denied
</FilesMatch>
<FilesMatch ".well-known/*">
    Require all granted
</FilesMatch>

# URLはindex.phpが必要かも -> /index.php/.well-known/xxx
$ curl https://gnu-social.herokuapp.com/.well-known/host-meta
$ curl "https://gnu-social.herokuapp.com/.well-known/webfinger?resource=acct:[email protected]"

$ heroku addons:remove cleardb -a $APP_NAME --confirm $APP_NAME
$ heroku addons:add cleardb:ignite -a $APP_NAME
$ heroku config -a $APP_NAME

//$config['site']['ssl'] = 'never'; 
$config['site']['ssl'] = 'always';
$config['site']['sslproxy'] = true; 
$config['site']['fancy'] = true;

location ^~ /.well-known/ {
    allow all;
}

$ curl -H "Accept: application/xrd+xml" "https://gnu-social.herokuapp.com/.well-known/webfinger/index.php?resource=acct:[email protected]"

# この設定でindex.phpを除けます
$ vim nginx_app.conf
location ^~ /.well-known/webfinger {
    rewrite ^(.*)$ /.well-known/webfinger/index.php$1 last;
    try_files @heroku-fcgi @heroku-fcgi;
    allow all;
}

# host-meta : "https://gnu-social.herokuapp.com/.well-known/webfinger?resource={uri}"

$ curl -H "Accept: application/xrd+xml" "https://gnu-social.herokuapp.com/.well-known/webfinger?resource=acct:[email protected]"

$ cd plugin/
$ git clone https://git.gnu.io/h2p/Qvitter
$ cd !$:t
$ rm -rf .git
$ vim config.php
addPlugin('Qvitter');
$ php scripts/checkschema.php

$ cd plugin/
$ git clone https://git.gnu.io/dansup/ActivityPub
$ cd !$:t
$ git checkout dev
$ composer up
$ rm -rf .git
$ vim config.php
addPlugin('ActivityPub');
$ php scripts/checkschema.php

addPlugin('OStatus');
addPlugin('WebFinger');
addPlugin('LRDD');

addPlugin('Activity');
addPlugin('ActivitySpam');
addPlugin('ActivityVerb');
addPlugin('ActivityVerbPost');
addPlugin('ActivityModeration');

$ php scripts/checkschema.php

- if (!mkdir($dir)) {
-                throw new ConfigException('Could not create directory for '._ve($description).': '._ve($dir));
-            }
-            if (!chmod($dir, 0775)) {
-                common_log(LOG_WARNING, 'Could not chmod 0775 on directory for '._ve($description).': '._ve($dir));
-            }

$ mysql --host=$HOST --user=$USER_NAME --password=$PASSWORD --reconnect $DB_NAME

$f = $u . ".xml";
//$f = $u . ".json";

if (file_exists($f)) {
  header('Content-Disposition: attachment; filename="'.urlencode($f).'"');
  header('Content-type: application/xrd+xml');
  //header('Content-type: application/json');
  echo file_get_contents($f);
}

{
  "subject": "acct:[email protected]",
  "aliases": [
    "https://gnu-social.herokuapp.com/syui",
    "https://gnu-social.herokuapp.com/user/2",
    "https://gnu-social.herokuapp.com/index.php/user/2",
    "https://gnu-social.herokuapp.com/index.php/syui"
  ],
  "links": [
    {
      "rel": "http://webfinger.net/rel/profile-page",
      "type": "text/html",
      "href": "https://gnu-social.herokuapp.com/syui"
    },
    {
      "rel": "http://gmpg.org/xfn/11",
      "type": "text/html",
      "href": "https://gnu-social.herokuapp.com/syui"
    },
    {
      "rel": "describedby",
      "type": "application/rdf+xml",
      "href": "https://gnu-social.herokuapp.com/syui/foaf"
    },
    {
      "rel": "http://apinamespace.org/atom",
      "type": "application/atomsvc+xml",
      "href": "https://gnu-social.herokuapp.com/api/statusnet/app/service/syui.xml"
    },
    {
      "rel": "http://schemas.google.com/g/2010#updates-from",
      "type": "application/atom+xml",
      "href": "https://gnu-social.herokuapp.com/api/statuses/user_timeline/2.atom"
    },
    {
      "rel": "salmon",
      "href": "https://gnu-social.herokuapp.com/main/salmon/user/2"
    },
    {
      "rel": "http://salmon-protocol.org/ns/salmon-replies",
      "href": "https://gnu-social.herokuapp.com/main/salmon/user/2"
    },
    {
      "rel": "http://salmon-protocol.org/ns/salmon-mention",
      "href": "https://gnu-social.herokuapp.com/main/salmon/user/2"
    },
    {
      "rel": "http://ostatus.org/schema/1.0/subscribe",
      "template": "https://gnu-social.herokuapp.com/main/ostatussub?profile={uri}"
    },
    {
      "rel": "http://specs.openid.net/auth/2.0/provider",
      "href": "https://gnu-social.herokuapp.com/syui"
    }
  ]
}

{
  "links": [
    {
      "rel": "lrdd",
      "type": "application/jrd+json",
      "template": "https://social.example.com/.well-known/webfinger?resource={uri}"
    },
    {
      "rel": "lrdd",
      "type": "application/json",
      "template": "https://social.example.com/.well-known/webfinger?resource={uri}"
    },
    {
      "rel": "lrdd",
      "type": "application/xrd+xml",
      "template": "https://social.example.com/.well-known/webfinger?resource={uri}"
    },
    {
      "rel": "http://apinamespace.org/oauth/access_token",
      "href": "https://social.example.com/api/oauth/access_token"
    },
    {
      "rel": "http://apinamespace.org/oauth/request_token",
      "href": "https://social.example.com/api/oauth/request_token"
    },
    {
      "rel": "http://apinamespace.org/oauth/authorize",
      "href": "https://social.example.com/api/oauth/authorize"
    }
  ]
}

    {
      "rel": "magic-public-key",
      "href": "data:application/magic-public-key,${magic-public-key}"
    },
    {
      "rel": "diaspora-public-key",
      "type": "RSA",
      "href": "${diaspora-public-key}"
    }

$ mysqldump --host=$HOST $DB_NAME --user=$USER_NAME --password=$PASSWORD >! dump.sql

# tableを確認
$ mysql --host=$HOST --user=$USER_NAME --password=$PASSWORD $DB_NAME
mysql > select * from user;

$ vim dump.sql
# 修正

# restore
$ mysql --host=$HOST --user=$USER_NAME --password=$PASSWORD $DB_NAME < dump.sql

$ vim Profile
web: vendor/bin/heroku-php-apache2

$ vim .htaccess
<IfModule mod_rewrite.c>
  RewriteEngine On
  RewriteBase /
  #RewriteBase /mublog/
  #RewriteCond %{HTTP:Authorization} ^(.*)
  #RewriteRule ^(.*) - [E=HTTP_AUTHORIZATION:%1]
  RewriteCond %{REQUEST_FILENAME} !-f
  RewriteCond %{REQUEST_FILENAME} !-d
  #RewriteRule (.*) index.php?p=$1 [L,QSA]
  RewriteRule (.*) index.php/$1 [L,QSA]

</IfModule>
<FilesMatch "\.(ini)">
    <IfVersion < 2.3>
        Order allow,deny
        Deny from all
    </IfVersion>
    <IfVersion >= 2.3>
        Require all denied
    </IfVersion>
</FilesMatch>
<FilesMatch ".well-known/*">
    Require all granted
</FilesMatch>

$ vim nginx_app.conf location / {
    try_files $uri @rewriteapp;
}
location @rewriteapp {
    rewrite ^(.*)$ /index.php/$1 last;
}
location ~ ^/(app|app_dev|config)\.php(/|$) {
    try_files @heroku-fcgi @heroku-fcgi;
    internal;
} 

$ vim Procfile
web: vendor/bin/heroku-php-nginx -C nginx_app.conf