$ cd Sites
$ composer create-project --prefer-dist --stability=dev yiisoft/yii2-app-basic yii2-basic-app
$ cd yii2-basic-app
$ pstorm .
ストームで ⌥ + F12
$ php -S 127.0.0.1:8080 -t web
リモートの人対応
if (YII_ENV_DEV) {
// configuration adjustments for 'dev' environment
$config['bootstrap'][] = 'debug';
$config['modules']['debug'] = [
'class' => 'yii\debug\Module',
'allowedIPs' => [
'*',
],
];
$config['bootstrap'][] = 'gii';
$config['modules']['gii'] = 'yii\gii\Module'; // こっちも上みたいにする
}
http://localhost:8080/index.php?r=site%2Fabout ←ダサい
じっけん
yiisoft/yii2 から routing を検索 → UrlManager
$application = new yii\web\Application($config);
$application->urlManager->enablePrettyUrl = true;
$application->urlManager->showScriptName = false;
$application->run();
ほんとは config/web.php にこう
$config = [
'components' => [
'urlManager' => [
'enablePrettyUrl' => true,
],
http://localhost:8080/index.php/site/about
$config = [
'components' => [
'urlManager' => [
'enablePrettyUrl' => true,
'showScriptName' => false,
],
http://localhost:8080/site/about
PHPビルトインサーバーすげぇ
rules で独自ルーティングもできるよ
Apache用はこれで
RewriteEngine on
# RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)\?*$ index.php/$1 [L,QSA]
config = yii\base\Application 構造が同じ。これだいじ
Arrayの定義からComponentを作るスタイル
views/layouts.php で確認
NavBar::begin([
'brandLabel' => 'My Company',
'brandUrl' => Yii::$app->homeUrl,
'options' => [
'class' => 'navbar-inverse navbar-fixed-top',
],
]);
echo Nav::widget([
'options' => ['class' => 'navbar-nav navbar-right'],
'items' => [
['label' => 'Home', 'url' => ['/site/index']],
['label' => 'About', 'url' => ['/site/about']],
['label' => 'Contact', 'url' => ['/site/contact']],
Yii::$app->user->isGuest ?
['label' => 'Login', 'url' => ['/site/login']] :
['label' => 'Logout (' . Yii::$app->user->identity->username . ')',
'url' => ['/site/logout'],
'linkOptions' => ['data-method' => 'post']],
],
]);
NavBar::end();
HTMLウィジェットだいたいこんな感じ
Giiやる
if (YII_ENV_DEV) {
// configuration adjustments for 'dev' environment
$config['bootstrap'][] = 'debug';
$config['modules']['debug'] = 'yii\debug\Module';
$config['bootstrap'][] = 'gii';
$config['modules']['gii'] = 'yii\gii\Module';
}
config/db.php
return [
'class' => 'yii\db\Connection',
'dsn' => 'mysql:host=localhost;dbname=blogdemo',
'username' => 'blogdemo',
'password' => 'blogdemo',
'charset' => 'utf8',
];
$ ./yii migrate/create blogdemo
<?php
use yii\db\Schema;
class m140610_081535_blogdemo extends \yii\db\Migration
{
public function up()
{
$options = 'DEFAULT CHARSET=utf8'; // MySQLのデフォルトが変な人対応
$this->createTable('user', [
'id' => 'pk',
'username' => Schema::TYPE_STRING . ' NOT NULL',
'plain_password' => Schema::TYPE_STRING . ' NOT NULL',
'access_token' => Schema::TYPE_STRING . ' NOT NULL',
'auth_key' => Schema::TYPE_STRING . ' NOT NULL',
], $options);
$this->createTable('entry', [
'id' => 'pk',
'title' => Schema::TYPE_STRING . ' NOT NULL',
'body' => Schema::TYPE_TEXT,
'author_id' => Schema::TYPE_INTEGER . ' NOT NULL',
'create_time' => Schema::TYPE_DATETIME . ' NOT NULL',
'update_time' => Schema::TYPE_DATETIME . ' NOT NULL',
], $options);
$this->addForeignKey('fk_entry_author', 'entry', 'author_id', 'user', 'id', 'RESTRICT');
return true;
}
public function down()
{
$this->dropTable('entry');
$this->dropTable('user');
return true;
}
}
$ ./yii migrate/up
$ ./yii migrate/down
$ ./yii migrate/up
http://localhost:8080/gii でモデル生成 x2
userテーブルはいったんWebUserで作成しよう
CRUDでUserController
もうだいたいつかえる。ちょっとついか。
/**
* @return string
*/
public function getHashedPassword()
{
return md5($this->plain_password);
}
views/user/view.php
<p>
<?= $model->getHashedPassword() ?>
</p>
<p>
<?= $model->hashedPassword ?>
</p>
⌥ + ENTER するよね
/**
* This is the model class for table "user".
* 略
*
* @property string hashedPassword
*/
class WebUser extends \yii\db\ActiveRecord
プロパティになったってことは
view.php
<?= DetailView::widget([
'model' => $model,
'attributes' => [
'id',
'username',
// 'plain_password',
'hashedPassword',
'access_token',
'auth_key',
],
]) ?>
index.php
<?= GridView::widget([
'dataProvider' => $dataProvider,
'filterModel' => $searchModel,
'columns' => [
['class' => 'yii\grid\SerialColumn'],
'id',
'username',
// 'plain_password',
'hashedPassword',
'access_token',
'auth_key',
['class' => 'yii\grid\ActionColumn'],
],
]); ?>
いろいろカスタマイズが必要
_form.php
<?php $users = WebUser::find()->orderBy('id')->all(); ?>
<?= $form->field($model, 'author_id')->dropDownList(
ArrayHelper::map($users, 'id', 'username')
) ?>
models/Entry.php
public function rules()
{
// 日時はバリデーションしないで自動で入れたい
return [
[['title', 'author_id'], 'required'],
[['body'], 'string'],
[['author_id'], 'integer'],
[['title'], 'string', 'max' => 255]
];
}
/**
* @param bool $insert
* @return bool
*/
public function beforeSave($insert)
{
if (parent::beforeSave($insert)) {
return false;
}
$now = date('Y-m-d H:i:s');
if ($insert) {
$this->create_time = $now;
}
$this->update_time = $now;
return true;
}
Yiiはオブジェクトにイベントリスナーを挿すのが一般化されてて、ビヘイビアでやることもできるよ。
public function behaviors()
{
return [
'timestamp' => [
// ここオブジェクト生成のパラメータ。Applicationと同じ
'class' => TimestampBehavior::className(), // クラス名だけは特別
'attributes' => [
ActiveRecord::EVENT_BEFORE_INSERT => ['create_time', 'update_time'],
ActiveRecord::EVENT_BEFORE_UPDATE => 'update_time',
],
'value' => function() {
return date('Y-m-d H:i:s');
},
],
];
}