skills on main page api and admin

backend/modules/options/Options.php

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+<?php
+
+namespace backend\modules\options;
+
+/**
+ * options module definition class
+ */
+class Options extends \yii\base\Module
+{
+    /**
+     * {@inheritdoc}
+     */
+    public $controllerNamespace = 'backend\modules\options\controllers';
+
+    /**
+     * {@inheritdoc}
+     */
+    public function init()
+    {
+        parent::init();
+
+        // custom initialization code goes here
+    }
+}

backend/modules/options/controllers/DefaultController.php

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+<?php
+
+namespace backend\modules\options\controllers;
+
+use yii\web\Controller;
+
+/**
+ * Default controller for the `options` module
+ */
+class DefaultController extends Controller
+{
+    /**
+     * Renders the index view for the module
+     * @return string
+     */
+    public function actionIndex()
+    {
+        return $this->render('index');
+    }
+}

backend/modules/options/controllers/OptionsController.php

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+<?php
+
+namespace backend\modules\options\controllers;
+
+use Yii;
+use backend\modules\options\models\Options;
+use backend\modules\options\models\OptionsSearch;
+use yii\web\Controller;
+use yii\web\NotFoundHttpException;
+use yii\filters\VerbFilter;
+
+/**
+ * OptionsController implements the CRUD actions for Options model.
+ */
+class OptionsController extends Controller
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function behaviors()
+    {
+        return [
+            'verbs' => [
+                'class' => VerbFilter::className(),
+                'actions' => [
+                    'delete' => ['POST'],
+                ],
+            ],
+        ];
+    }
+
+    /**
+     * Lists all Options models.
+     * @return mixed
+     */
+    public function actionIndex()
+    {
+        $searchModel = new OptionsSearch();
+        $dataProvider = $searchModel->search(Yii::$app->request->queryParams);
+
+        return $this->render('index', [
+            'searchModel' => $searchModel,
+            'dataProvider' => $dataProvider,
+        ]);
+    }
+
+    /**
+     * Displays a single Options model.
+     * @param integer $id
+     * @return mixed
+     * @throws NotFoundHttpException if the model cannot be found
+     */
+    public function actionView($id)
+    {
+        return $this->render('view', [
+            'model' => $this->findModel($id),
+        ]);
+    }
+
+    /**
+     * Creates a new Options model.
+     * If creation is successful, the browser will be redirected to the 'view' page.
+     * @return mixed
+     */
+    public function actionCreate()
+    {
+        $model = new Options();
+
+        if ($model->load(Yii::$app->request->post()) && $model->save()) {
+            return $this->redirect(['view', 'id' => $model->id]);
+        }
+
+        return $this->render('create', [
+            'model' => $model,
+        ]);
+    }
+
+    /**
+     * Updates an existing Options model.
+     * If update is successful, the browser will be redirected to the 'view' page.
+     * @param integer $id
+     * @return mixed
+     * @throws NotFoundHttpException if the model cannot be found
+     */
+    public function actionUpdate($id)
+    {
+        $model = $this->findModel($id);
+
+        if ($model->load(Yii::$app->request->post()) && $model->save()) {
+            return $this->redirect(['view', 'id' => $model->id]);
+        }
+
+        return $this->render('update', [
+            'model' => $model,
+        ]);
+    }
+
+    /**
+     * Deletes an existing Options model.
+     * If deletion is successful, the browser will be redirected to the 'index' page.
+     * @param integer $id
+     * @return mixed
+     * @throws NotFoundHttpException if the model cannot be found
+     */
+    public function actionDelete($id)
+    {
+        $this->findModel($id)->delete();
+
+        return $this->redirect(['index']);
+    }
+
+    /**
+     * Finds the Options model based on its primary key value.
+     * If the model is not found, a 404 HTTP exception will be thrown.
+     * @param integer $id
+     * @return Options the loaded model
+     * @throws NotFoundHttpException if the model cannot be found
+     */
+    protected function findModel($id)
+    {
+        if (($model = Options::findOne($id)) !== null) {
+            return $model;
+        }
+
+        throw new NotFoundHttpException('The requested page does not exist.');
+    }
+}

backend/modules/options/models/Options.php

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+<?php
+
+
+namespace backend\modules\options\models;
+
+
+class Options extends \common\models\Options
+{
+
+}

backend/modules/options/models/OptionsSearch.php

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+<?php
+
+namespace backend\modules\options\models;
+
+use yii\base\Model;
+use yii\data\ActiveDataProvider;
+use backend\modules\options\models\Options;
+
+/**
+ * OptionsSearch represents the model behind the search form of `backend\modules\options\models\Options`.
+ */
+class OptionsSearch extends Options
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function rules()
+    {
+        return [
+            [['id', 'status'], 'integer'],
+            [['label', 'key', 'value'], 'safe'],
+        ];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function scenarios()
+    {
+        // bypass scenarios() implementation in the parent class
+        return Model::scenarios();
+    }
+
+    /**
+     * Creates data provider instance with search query applied
+     *
+     * @param array $params
+     *
+     * @return ActiveDataProvider
+     */
+    public function search($params)
+    {
+        $query = Options::find();
+
+        // add conditions that should always apply here
+
+        $dataProvider = new ActiveDataProvider([
+            'query' => $query,
+        ]);
+
+        $this->load($params);
+
+        if (!$this->validate()) {
+            // uncomment the following line if you do not want to return any records when validation fails
+            // $query->where('0=1');
+            return $dataProvider;
+        }
+
+        // grid filtering conditions
+        $query->andFilterWhere([
+            'id' => $this->id,
+            'status' => $this->status,
+        ]);
+
+        $query->andFilterWhere(['like', 'label', $this->label])
+            ->andFilterWhere(['like', 'key', $this->key])
+            ->andFilterWhere(['like', 'value', $this->value]);
+
+        return $dataProvider;
+    }
+}

backend/modules/options/views/default/index.php

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+<div class="options-default-index">
+    <h1><?= $this->context->action->uniqueId ?></h1>
+    <p>
+        This is the view content for action "<?= $this->context->action->id ?>".
+        The action belongs to the controller "<?= get_class($this->context) ?>"
+        in the "<?= $this->context->module->id ?>" module.
+    </p>
+    <p>
+        You may customize this page by editing the following file:<br>
+        <code><?= __FILE__ ?></code>
+    </p>
+</div>

backend/modules/options/views/options/_form.php

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+<?php
+
+use yii\helpers\Html;
+use yii\widgets\ActiveForm;
+
+/* @var $this yii\web\View */
+/* @var $model backend\modules\options\models\Options */
+/* @var $form yii\widgets\ActiveForm */
+?>
+
+<div class="options-form">
+
+    <?php $form = ActiveForm::begin(); ?>
+
+    <?= $form->field($model, 'label')->textInput(['maxlength' => true]) ?>
+
+    <?= $form->field($model, 'key')->textInput(['maxlength' => true]) ?>
+
+    <?= $form->field($model, 'value')->textarea(['rows' => 6]) ?>
+
+    <?= $form->field($model, 'status')->dropDownList(
+        [
+            1 => 'Активна',
+            0 => 'Не активна'
+        ]
+    ); ?>
+
+    <div class="form-group">
+        <?= Html::submitButton('Сохранить', ['class' => 'btn btn-success']) ?>
+    </div>
+
+    <?php ActiveForm::end(); ?>
+
+</div>

backend/modules/options/views/options/_search.php

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+<?php
+
+use yii\helpers\Html;
+use yii\widgets\ActiveForm;
+
+/* @var $this yii\web\View */
+/* @var $model backend\modules\options\models\OptionsSearch */
+/* @var $form yii\widgets\ActiveForm */
+?>
+
+<div class="options-search">
+
+    <?php $form = ActiveForm::begin([
+        'action' => ['index'],
+        'method' => 'get',
+    ]); ?>
+
+    <?= $form->field($model, 'id') ?>
+
+    <?= $form->field($model, 'label') ?>
+
+    <?= $form->field($model, 'key') ?>
+
+    <?= $form->field($model, 'value') ?>
+
+    <?= $form->field($model, 'status') ?>
+
+    <div class="form-group">
+        <?= Html::submitButton('Search', ['class' => 'btn btn-primary']) ?>
+        <?= Html::resetButton('Reset', ['class' => 'btn btn-default']) ?>
+    </div>
+
+    <?php ActiveForm::end(); ?>
+
+</div>

backend/modules/options/views/options/create.php

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+<?php
+
+use yii\helpers\Html;
+
+/* @var $this yii\web\View */
+/* @var $model backend\modules\options\models\Options */
+
+$this->title = 'Добавить опцию';
+$this->params['breadcrumbs'][] = ['label' => 'Опции', 'url' => ['index']];
+$this->params['breadcrumbs'][] = $this->title;
+?>
+<div class="options-create">
+
+    <?= $this->render('_form', [
+        'model' => $model,
+    ]) ?>
+
+</div>

backend/modules/options/views/options/index.php

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+<?php
+
+use yii\helpers\Html;
+use yii\grid\GridView;
+
+/* @var $this yii\web\View */
+/* @var $searchModel backend\modules\options\models\OptionsSearch */
+/* @var $dataProvider yii\data\ActiveDataProvider */
+
+$this->title = 'Опции';
+$this->params['breadcrumbs'][] = $this->title;
+?>
+<div class="options-index">
+
+    <?php // echo $this->render('_search', ['model' => $searchModel]); ?>
+
+    <p>
+        <?= Html::a('Добавить', ['create'], ['class' => 'btn btn-success']) ?>
+    </p>
+
+    <?= GridView::widget([
+        'dataProvider' => $dataProvider,
+        'filterModel' => $searchModel,
+        'columns' => [
+            ['class' => 'yii\grid\SerialColumn'],
+
+//            'id',
+            'label',
+            'key',
+            'value:ntext',
+            'status',
+
+            ['class' => 'yii\grid\ActionColumn'],
+        ],
+    ]); ?>
+</div>

backend/modules/options/views/options/update.php

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+<?php
+
+use yii\helpers\Html;
+
+/* @var $this yii\web\View */
+/* @var $model backend\modules\options\models\Options */
+
+$this->title = 'Редактировать опцию: ' . $model->id;
+$this->params['breadcrumbs'][] = ['label' => 'Опции', 'url' => ['index']];
+$this->params['breadcrumbs'][] = ['label' => $model->id, 'url' => ['view', 'id' => $model->id]];
+$this->params['breadcrumbs'][] = 'Ред.';
+?>
+<div class="options-update">
+
+    <?= $this->render('_form', [
+        'model' => $model,
+    ]) ?>
+
+</div>

backend/modules/options/views/options/view.php

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+<?php
+
+use yii\helpers\Html;
+use yii\widgets\DetailView;
+
+/* @var $this yii\web\View */
+/* @var $model backend\modules\options\models\Options */
+
+$this->title = $model->key;
+$this->params['breadcrumbs'][] = ['label' => 'Опции', 'url' => ['index']];
+$this->params['breadcrumbs'][] = $this->title;
+\yii\web\YiiAsset::register($this);
+?>
+<div class="options-view">
+
+    <p>
+        <?= Html::a('Редактировать', ['update', 'id' => $model->id], ['class' => 'btn btn-primary']) ?>
+        <?= Html::a('Удалить', ['delete', 'id' => $model->id], [
+            'class' => 'btn btn-danger',
+            'data' => [
+                'confirm' => 'Are you sure you want to delete this item?',
+                'method' => 'post',
+            ],
+        ]) ?>
+        <?= Html::a('Список опций', ['index'], ['class' => 'btn btn-primary']) ?>
+    </p>
+
+    <?= DetailView::widget([
+        'model' => $model,
+        'attributes' => [
+            'id',
+            'label',
+            'key',
+            'value:ntext',
+            'status',
+        ],
+    ]) ?>
+
+</div>