nico-hacのブログ

10/7 postgresお勉強

Wed, 07 Oct 2015 18:45:47 +0900

brew reinstall php55 --with-postgresql
でエラーが出たので
brew untap josegonzalez/php
してから再度リインストールしたらdb表示でーきーまーしーたー
ところでExcelからのDBへの書き込み手順を復習します。

excelファイルをCSV形式で保存して書き込み
testdb=> \encoding SJIS
testdb=> \copy place from /ファイルの場所/ファイル名.csv with csv
testdb=> \encoding UTF-8

DBからテキストファイルに書き込み
\copy place to /Users/SayakaNishide/nico/public/place.dat

テキストファイルからDBに書き込み
\copy place from /Users/SayakaNishide/nico/public/place.dat

すでにあるのも２重で書かれる
消すには :
DELETE FROM place WHERE place_no = 1;
とかで消せる

10/2

Wed, 07 Oct 2015 18:45:27 +0900

昨日はディズニーランドに行ってきまして今日から授業がスタートです。
localhostがつながらず外部サーバを借りたりしましたが、ポート8080で繋いだら難なくつながりました。なんでだろう。

そしてphp簡単にお勉強しながら、
http://www.phppro.jp/school/phpschool/vol5/3
ここみてます。

DB(postgresql)接続を試みる、、
wget
pare
インストールしました。

pareについて怖いからパスのメモ
:wget-1.15 SayakaNishide$ php -d detect_unicode=0 go-pear.phar

Below is a suggested file layout for your new PEAR installation. To
change individual locations, type the number in front of the
directory. Type 'all' to change all of them or simply press Enter to
accept these locations.

1. Installation base ($prefix) : /Users/SayakaNishide/pear
2. Temporary directory for processing : /tmp/pear/install
3. Temporary directory for downloads : /tmp/pear/install
4. Binaries directory : /Users/SayakaNishide/pear/bin
5. PHP code directory ($php_dir) : /Users/SayakaNishide/pear/share/pear
6. Documentation directory : /Users/SayakaNishide/pear/docs
7. Data directory : /Users/SayakaNishide/pear/data
8. User-modifiable configuration files directory : /Users/SayakaNishide/pear/cfg
9. Public Web Files directory : /Users/SayakaNishide/pear/www
10. Tests directory : /Users/SayakaNishide/pear/tests
11. Name of configuration file : /Users/SayakaNishide/.pearrc

あと
http://b.pyar.bz/blog/2014/10/21/mac-postgresql-installation/
ここのこともやりました。

9/26-27 bootstrapインストール　未解決

Mon, 28 Sep 2015 09:20:36 +0900

未解決です

コマンドライン上での操作を諦めて、ブラウザからダウンロードしてきました

9/25 laravel DB

Sat, 26 Sep 2015 20:33:36 +0900

9/25 laravel コントローラからviewに値を渡す

Fri, 25 Sep 2015 12:31:22 +0900

/app/Http/Controllers/PagesController.phpのaboutファンクションに追記
　　// 変数に値をセット
$first_name = "Luke";
$last_name = "Skywalker";
　　 // view関数の第２引数に compact関数を使う
return view('pages.about', compact('first_name', 'last_name'));

/resources/views/pages/about.blade.phpを書き換え

About Me : {{ $first_name }} {{ $last_name }}

/resources/views/layout.blade.phpを作成

<えいちてぃえむえる lang="ja">
<へっど>
<めたちゃーせっと="UTF-8">
<たいとる>My Blog

<ぼでぃ>
@yield('content')　←ここに実際のコンテンツを流し込む

/resources/views/pages/about.blade.phpをbladeに書き換え
@extends('layout')　←layout.blade.phpを継承
@section('content')　←ここから

About Me: {{ $first_name }} {{ $last_name }}

@endsection　←ここまでをlayout ビューの @yield(‘content’) の箇所に流し込む

bladeのテンプレートはここにある
http://laravel.com/docs/5.1/blade

つぎ2/21のデータベースにはいる

9/25 laravel コントローラ

Fri, 25 Sep 2015 11:25:41 +0900

app/Http/routes.phpに追記
Route::get('about', 'PagesController@about');

コントローラの作成
nicolara SayakaNishide$ php artisan make:controller PagesController
Controller created successfully.

作成した/app/Http/Controllers/PagesController.phpの書き換え
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use App\Http\Requests;
use App\Http\Controllers\Controller;
class PagesController extends Controller
{
public function about(){
return view('pages.about'); //pagesフォルダ内のabout.blade.php
}
public function contact(){
return view('contact');
}
}

/resources/views/pages/about.blade.phpを作成
　
　
　<えいちてぃーえむえる>
　<へっど>
　 About
　
　<ぼでぃ>

About Me

　
　

http://localhost:8000/contact
http://localhost:8000/about
で表示確認

https://laravel10.wordpress.com/2015/02/17まで終わった

9/25 laravel view作成

Fri, 25 Sep 2015 10:24:18 +0900

http://localhost:8000/contact を作成

app/Http/Requests/routes.phpに以下を追加
Route::get('/', 'WelcomeController@index');
Route::get('contact', 'WelcomeController@contact');
下3行をコメントアウト

/app/Http/Controllers/WelcomeController.phpを作成
namespace App\Http\Controllers;
use App\Http\Controllers\Controller;

class WelcomeController extends Controller {
public function contact(){
return "contact";
}
}

http://localhost:8000/contact
に
contact
って出る

return "文字";
で直接文字表示
return view("viewの名前");
で/resources/views/viewの名前.blade.phpのview画面表示

9/25 laravel 初期設定

Fri, 25 Sep 2015 10:00:25 +0900

nishide-ayaka-no-MacBook-Pro:nico SayakaNishide$ curl -sS https://getcomposer.org/installer | php
#!/usr/bin/env php
All settings correct for using Composer
Downloading...

Composer successfully installed to: /Users/SayakaNishide/nico/composer.phar
Use it: php composer.phar
nishide-ayaka-no-MacBook-Pro:nico SayakaNishide$ mv composer.phar /usr/local/bin/composer
nishide-ayaka-no-MacBook-Pro:nico SayakaNishide$ composer create-project laravel/laravel --prefer-dist nicolara
Installing laravel/laravel (v5.1.11)
- Installing laravel/laravel (v5.1.11)
Loading from cache

Created project in nicolara
> php -r "copy('.env.example', '.env');"
Loading composer repositories with package information
Installing dependencies (including require-dev)
- Installing vlucas/phpdotenv (v1.1.1)
Loading from cache

- Installing symfony/var-dumper (v2.7.4)
Loading from cache

- Installing symfony/translation (v2.7.4)
Loading from cache

- Installing symfony/routing (v2.7.4)
Loading from cache

- Installing symfony/process (v2.7.4)
Loading from cache

- Installing psr/log (1.0.0)
Loading from cache

- Installing symfony/debug (v2.7.4)
Loading from cache

- Installing symfony/http-foundation (v2.7.4)
Loading from cache

- Installing symfony/event-dispatcher (v2.7.4)
Loading from cache

- Installing symfony/http-kernel (v2.7.4)
Loading from cache

- Installing symfony/finder (v2.7.4)
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- Installing symfony/dom-crawler (v2.7.4)
Loading from cache

- Installing symfony/css-selector (v2.7.4)
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- Installing symfony/console (v2.7.4)
Loading from cache

- Installing swiftmailer/swiftmailer (v5.4.1)
Loading from cache

- Installing jakub-onderka/php-console-color (0.1)
Loading from cache

- Installing jakub-onderka/php-console-highlighter (v0.3.2)
Loading from cache

- Installing dnoegel/php-xdg-base-dir (0.1)
Loading from cache

- Installing nikic/php-parser (v1.4.1)
Downloading: 100%

- Installing psy/psysh (v0.5.2)
Loading from cache

- Installing nesbot/carbon (1.20.0)
Loading from cache

- Installing mtdowling/cron-expression (v1.0.4)
Loading from cache

- Installing monolog/monolog (1.17.1)
Loading from cache

- Installing league/flysystem (1.0.14)
Downloading: 100%

- Installing jeremeamia/superclosure (2.1.0)
Loading from cache

- Installing doctrine/inflector (v1.0.1)
Loading from cache

- Installing danielstjules/stringy (1.10.0)
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- Installing classpreloader/classpreloader (2.0.0)
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- Installing laravel/framework (v5.1.17)
Downloading: 100%

- Installing fzaninotto/faker (v1.5.0)
Loading from cache

- Installing hamcrest/hamcrest-php (v1.2.2)
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- Installing mockery/mockery (0.9.4)
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- Installing sebastian/version (1.0.6)
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- Installing sebastian/global-state (1.0.0)
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- Installing sebastian/recursion-context (1.0.1)
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- Installing sebastian/exporter (1.2.1)
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- Installing sebastian/environment (1.3.2)
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- Installing sebastian/diff (1.3.0)
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- Installing sebastian/comparator (1.2.0)
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- Installing symfony/yaml (v2.7.4)
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- Installing doctrine/instantiator (1.0.5)
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- Installing phpdocumentor/reflection-docblock (2.0.4)
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- Installing phpspec/prophecy (v1.5.0)
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- Installing phpunit/php-text-template (1.2.1)
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- Installing phpunit/phpunit-mock-objects (2.3.7)
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- Installing phpunit/php-timer (1.0.7)
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- Installing phpunit/php-token-stream (1.4.8)
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- Installing phpunit/php-file-iterator (1.4.1)
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- Installing phpunit/php-code-coverage (2.2.3)
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- Installing phpunit/phpunit (4.8.9)
Downloading: 100%

- Installing phpspec/php-diff (v1.0.2)
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- Installing phpspec/phpspec (2.3.0)
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symfony/var-dumper suggests installing ext-symfony_debug ()
symfony/translation suggests installing symfony/config ()
symfony/routing suggests installing symfony/config (For using the all-in-one router or any loader)
symfony/routing suggests installing symfony/expression-language (For using expression matching)
symfony/routing suggests installing doctrine/annotations (For using the annotation loader)
symfony/event-dispatcher suggests installing symfony/dependency-injection ()
symfony/http-kernel suggests installing symfony/browser-kit ()
symfony/http-kernel suggests installing symfony/class-loader ()
symfony/http-kernel suggests installing symfony/config ()
symfony/http-kernel suggests installing symfony/dependency-injection ()
psy/psysh suggests installing ext-pdo-sqlite (The doc command requires SQLite to work.)
monolog/monolog suggests installing graylog2/gelf-php (Allow sending log messages to a GrayLog2 server)
monolog/monolog suggests installing raven/raven (Allow sending log messages to a Sentry server)
monolog/monolog suggests installing doctrine/couchdb (Allow sending log messages to a CouchDB server)
monolog/monolog suggests installing ruflin/elastica (Allow sending log messages to an Elastic Search server)
monolog/monolog suggests installing videlalvaro/php-amqplib (Allow sending log messages to an AMQP server using php-amqplib)
monolog/monolog suggests installing ext-amqp (Allow sending log messages to an AMQP server (1.0+ required))
monolog/monolog suggests installing ext-mongo (Allow sending log messages to a MongoDB server)
monolog/monolog suggests installing aws/aws-sdk-php (Allow sending log messages to AWS services like DynamoDB)
monolog/monolog suggests installing rollbar/rollbar (Allow sending log messages to Rollbar)
monolog/monolog suggests installing php-console/php-console (Allow sending log messages to Google Chrome)
league/flysystem suggests installing league/flysystem-eventable-filesystem (Allows you to use EventableFilesystem)
league/flysystem suggests installing league/flysystem-rackspace (Allows you to use Rackspace Cloud Files)
league/flysystem suggests installing league/flysystem-copy (Allows you to use Copy.com storage)
league/flysystem suggests installing league/flysystem-azure (Allows you to use Windows Azure Blob storage)
league/flysystem suggests installing league/flysystem-webdav (Allows you to use WebDAV storage)
league/flysystem suggests installing league/flysystem-aws-s3-v2 (Allows you to use S3 storage with AWS SDK v2)
league/flysystem suggests installing league/flysystem-aws-s3-v3 (Allows you to use S3 storage with AWS SDK v3)
league/flysystem suggests installing league/flysystem-dropbox (Allows you to use Dropbox storage)
league/flysystem suggests installing league/flysystem-cached-adapter (Flysystem adapter decorator for metadata caching)
league/flysystem suggests installing league/flysystem-sftp (Allows you to use SFTP server storage via phpseclib)
league/flysystem suggests installing league/flysystem-ziparchive (Allows you to use ZipArchive adapter)
laravel/framework suggests installing aws/aws-sdk-php (Required to use the SQS queue driver and SES mail driver (~3.0).)
laravel/framework suggests installing doctrine/dbal (Required to rename columns and drop SQLite columns (~2.4).)
laravel/framework suggests installing guzzlehttp/guzzle (Required to use the Mailgun and Mandrill mail drivers (~5.3|~6.0).)
laravel/framework suggests installing iron-io/iron_mq (Required to use the iron queue driver (~2.0).)
laravel/framework suggests installing league/flysystem-aws-s3-v3 (Required to use the Flysystem S3 driver (~1.0).)
laravel/framework suggests installing league/flysystem-rackspace (Required to use the Flysystem Rackspace driver (~1.0).)
laravel/framework suggests installing pda/pheanstalk (Required to use the beanstalk queue driver (~3.0).)
laravel/framework suggests installing predis/predis (Required to use the redis cache and queue drivers (~1.0).)
laravel/framework suggests installing pusher/pusher-php-server (Required to use the Pusher broadcast driver (~2.0).)
fzaninotto/faker suggests installing ext-intl (*)
sebastian/global-state suggests installing ext-uopz (*)
phpdocumentor/reflection-docblock suggests installing dflydev/markdown (~1.0)
phpdocumentor/reflection-docblock suggests installing erusev/parsedown (~1.0)
phpunit/php-code-coverage suggests installing ext-xdebug (>=2.2.1)
phpunit/phpunit suggests installing phpunit/php-invoker (~1.1)
phpspec/phpspec suggests installing phpspec/nyan-formatters (~1.0 – Adds Nyan formatters)
Writing lock file
Generating autoload files
> php artisan clear-compiled
> php artisan optimize
Generating optimized class loader
> php artisan key:generate
Application key [uZhrJHg4TNrbZU7kgB51gBQHRYAFcbM5] set successfully.
nishide-ayaka-no-MacBook-Pro:nico SayakaNishide$ cd nicolara
nishide-ayaka-no-MacBook-Pro:nicolara SayakaNishide$ ls
appbootstrapcomposer.lockdatabasepackage.jsonphpunit.xmlreadme.mdserver.phptests
artisancomposer.jsonconfiggulpfile.jsphpspec.ymlpublicresourcesstoragevendor
nishide-ayaka-no-MacBook-Pro:nicolara SayakaNishide$ cp .env.example .env
nishide-ayaka-no-MacBook-Pro:nicolara SayakaNishide$ php artisan key:generate
Application key [pHqnXcst0wBly8nfeWvPVFf2Tby910uh] set successfully.

config/app.phpを変更
return [
// ...

'timezone' => 'Asia/Tokyo',
'locale' => 'ja',

// ...
];

.envに追記
DB_CONNECTION = pgsql
config/database.phpのsqlデフォルトを変更
'default' => env('DB_CONNECTION', 'pgsql'),

bootstrapディレクトリとstorageのgroupとothersに書き込み権限も追加
:nicolara SayakaNishide$ chmod g+w bootstrap
:nicolara SayakaNishide$ chmod o+w bootstrap
:nicolara SayakaNishide$ chmod o+w storage
:nicolara SayakaNishide$ chmod g+w storage

laravelアプリの実行
:nicolara SayakaNishide$ php -S localhost:8000 -t public
→localhost:8000にアクセス

9/25 git

Fri, 25 Sep 2015 08:56:37 +0900

:~ SayakaNishide$ mkdir nico
:~ SayakaNishide$ cd nico
:nico SayakaNishide$ echo "# nico" >> README.md
:nico SayakaNishide$ git init
Initialized empty Git repository in /Users/SayakaNishide/nico/.git/
:nico SayakaNishide$ git add README.md
:nico SayakaNishide$ git commit -m "first commit"
[master (root-commit) 54447e8] first commit
1 file changed, 1 insertion(+)
create mode 100644 README.md
:nico SayakaNishide$ git remote add origin https://github.com/SayakaNishide/nico.git
:nico SayakaNishide$ git push -u origin master
Counting objects: 3, done.
Writing objects: 100% (3/3), 239 bytes | 0 bytes/s, done.
Total 3 (delta 0), reused 0 (delta 0)
To https://github.com/SayakaNishide/nico.git
* [new branch] master -> master
Branch master set up to track remote branch master from origin.

9/25 heroku

Fri, 25 Sep 2015 01:05:10 +0900

vagrant使うと話がややこしそうなので、herokuで挑戦してみる

①ログイン
~ SayakaNishide$ heroku login
Enter your Heroku credentials.
Email: g1120531@is.ocha.ac.jp
Password (typing will be hidden):
Authentication successful.
updating Heroku CLI...done. Updated to 3.42.3

②アプリをデプロイ
~ SayakaNishide$ cd php-getting-started
php-getting-started SayakaNishide$ heroku create
Installing Heroku Toolbelt v4... done.
For more information on Toolbelt v4: https://github.com/heroku/heroku-cli
Setting up node-v4.1.0... done
Installing core plugins heroku-apps, heroku-fork, heroku-git, heroku-local, heroku-run, heroku-status... done
Creating agile-journey-6419... done, stack is cedar-14
https://agile-journey-6419.herokuapp.com/ | https://git.heroku.com/agile-journey-6419.git
Git remote heroku added

③Gitにプッシュ
:php-getting-started SayakaNishide$ git push heroku master
Counting objects: 133, done.
Delta compression using up to 4 threads.
Compressing objects: 100% (69/69), done.
Writing objects: 100% (133/133), 27.07 KiB | 0 bytes/s, done.
Total 133 (delta 50), reused 133 (delta 50)
remote: Compressing source files... done.
remote: Building source:
remote:
remote: -----> PHP app detected
remote: -----> No runtime required in 'composer.json', defaulting to PHP 5.6.13.
remote: -----> Installing system packages...
remote: - PHP 5.6.13
remote: - Apache 2.4.10
remote: - Nginx 1.6.0
remote: -----> Installing PHP extensions...
remote: - zend-opcache (automatic; bundled)
remote: -----> Installing dependencies...
remote: Composer version 1.0.0-alpha10 2015-04-14 21:18:51
remote: Loading composer repositories with package information
remote: Installing dependencies from lock file
remote: - Installing psr/log (1.0.0)
remote: Downloading: 100%
remote:
remote: - Installing monolog/monolog (1.16.0)
remote: Downloading: 100%
remote:
remote: - Installing symfony/routing (v2.7.3)
remote: Downloading: 100%
remote:
remote: - Installing symfony/http-foundation (v2.7.3)
remote: Downloading: 100%
remote:
remote: - Installing symfony/event-dispatcher (v2.7.3)
remote: Downloading: 100%
remote:
remote: - Installing symfony/debug (v2.7.3)
remote: Downloading: 100%
remote:
remote: - Installing symfony/http-kernel (v2.7.3)
remote: Downloading: 100%
remote:
remote: - Installing pimple/pimple (v1.1.1)
remote: Downloading: 100%
remote:
remote: - Installing silex/silex (v1.3.1)
remote: Downloading: 100%
remote:
remote: - Installing twig/twig (v1.19.0)
remote: Downloading: 100%
remote:
remote: - Installing symfony/twig-bridge (v2.7.3)
remote: Downloading: 100%
remote:
remote: Generating optimized autoload files
remote: -----> Preparing runtime environment...
remote: -----> Discovering process types
remote: Procfile declares types -> web
remote:
remote: -----> Compressing... done, 73.4MB
remote: -----> Launching... done, v3
remote: https://agile-journey-6419.herokuapp.com/ deployed to Heroku
remote:
remote: Verifying deploy.... done.
To https://git.heroku.com/agile-journey-6419.git
* [new branch] master -> master

④インスタンス起動？
php-getting-started SayakaNishide$ heroku ps:scale web=1
Scaling dynos... done, now running web at 1:Free.

⑤Webページ立ち上げ
HerokuのGettingStartedのページにとんだ

⑥見れるdyno(Appサーバの1プロセス)の数
php-getting-started SayakaNishide$ heroku ps
=== web (Free): `vendor/bin/heroku-php-apache2 web/`
web.1: up 2015/09/25 01:11:36 (~ 6m ago)

⑦コンポーザアップデート
php-getting-started SayakaNishide$ composer update

⑧ローカルチェンジをプッシュ
php-getting-started SayakaNishide$ composer require alrik11es/cowsayphp
php-getting-started SayakaNishide$ composer update

/php-getting-started/web/views/index.phpに以下の文を追加

$app->get('/cowsay', function() use($app) {
$app['monolog']->addDebug('cowsay');
return "

".\League\Cowsayphp\Cow::say("Cool beans")."

";
});

⑨デプロイ
php-getting-started SayakaNishide$ git add .
php-getting-started SayakaNishide$ git commit -m "Demo"
php-getting-started SayakaNishide$ git push heroku master
php-getting-started SayakaNishide$ heroku open
同じページが開く

10　クラウド監視の有料サービスはとばす

11　
test-git-0925 SayakaNishide$ heroku run "php -a"
Running php -a on test-git-0925... up, run.5026
Interactive shell

php > echo PHP_VERSION;
5.6.13

12　
test-git-0925 SayakaNishide$ heroku run "php -a"
Running php -a on test-git-0925... up, run.5026
Interactive shell

php > echo PHP_VERSION;
5.6.13
test-git-0925 SayakaNishide$ heroku run bash
Running bash on test-git-0925... up, run.2392
~ $ ls
Procfile README.md composer.json composer.lock vendor web

viewがないのが気になる

/php-getting-started/web/views/index.phpの以下のファンクションをこのように書き換え

$app->get('/', function() use($app) {
$app['monolog']->addDebug('logging output.');
//return $app['twig']->render('index.twig');
return str_repeat('Hello', getenv('TIMES'));
});

12　セット
test-git-0925 SayakaNishide$ heroku config:set TIMES=20
Setting config vars and restarting test-git-0925... done, v5
TIMES: 20
test-git-0925 SayakaNishide$ heroku config
=== test-git-0925 Config Vars
TIMES: 20

13　DBの設定
/php-getting-started/web/views/index.phpに追記

$dbopts = parse_url(getenv('DATABASE_URL'));
$app->register(new Herrera\Pdo\PdoServiceProvider(),
array(
'pdo.dsn' => 'pgsql:dbname='.ltrim($dbopts["path"],'/').';host='.$dbopts["host"],
'pdo.port' => $dbopts["port"],
'pdo.username' => $dbopts["user"],
'pdo.password' => $dbopts["pass"]
)
);
$app->get('/db/', function() use($app) {
$st = $app['pdo']->prepare('SELECT name FROM test_table');
$st->execute();

$names = array();
while ($row = $st->fetch(PDO::FETCH_ASSOC)) {
$app['monolog']->addDebug('Row ' . $row['name']);
$names[] = $row;
}

return $app['twig']->render('database.twig', array(
'names' => $names
));
});

14　/php-getting-started/web/views/　database.twigを作成

{% extends "layout.html" %}

{% block content %}

Got these rows from the database:

{{ n.name }}

Nameless!

{% endblock %}

反映
$ git add .
$ git commit -m 'added database access'
$ git push heroku master

15　ぽすぐれ触る
test-git-0925 SayakaNishide$ heroku pg:psql
---> Connecting to DATABASE_URL
psql (9.4.4)
SSL connection (protocol: TLSv1.2, cipher: ECDHE-RSA-AES256-GCM-SHA384, bits: 256, compression: off)
Type "help" for help.

test-git-0925::DATABASE=> create table test_table (id integer, name text);
CREATE TABLE
test-git-0925::DATABASE=> insert into test_table values (1, 'hello database');
INSERT 0 1
test-git-0925::DATABASE=> \q