Import from private repo

Author: Eugene Tupikov

Button.php

@@ -0,0 +1,153 @@
+<?php
+
+/**
+ * @link https://github.com/unclead/yii2-multiple-input
+ * @copyright Copyright (c) 2014 unclead
+ * @license https://github.com/unclead/yii2-multiple-input/blob/master/LICENSE.md
+ */
+
+namespace unclead\widgets;
+
+use Yii;
+use yii\helpers\Url;
+use yii\helpers\Html;
+use yii\db\ActiveRecord;
+
+/**
+ * Class Button
+ * @package unclead\widgets
+ */
+class Button extends \yii\bootstrap\Button
+{
+    use TranslationTrait;
+
+    const TYPE_SUCCESS  = 'btn-success';
+    const TYPE_DEFAULT  = 'btn-default';
+    const TYPE_PRIMARY  = 'btn-primary';
+    const TYPE_INFO     = 'btn-info';
+    const TYPE_DANGER   = 'btn-danger';
+    const TYPE_WARNING  = 'btn-warning';
+
+    const SIZE_LARGE    = 'btn-lg';
+    const SIZE_SMALL    = 'btn-sm';
+    const SIZE_EXTRA_SMALL = 'btn-xs';
+
+    /**
+     * @var null icon css class
+     */
+    public $iconClass = null;
+
+    /**
+     * @var string button type
+     */
+    public $type = self::TYPE_DEFAULT;
+
+    /**
+     * @var string button size
+     */
+    public $size;
+
+    /**
+     * @var string tag name
+     */
+    public $tagName = 'a';
+
+    /**
+     * @var string
+     */
+    public $url;
+
+    public function init()
+    {
+        self::registerTranslations();
+        parent::init();
+    }
+
+    /**
+     * Renders the widget.
+     */
+    public function run()
+    {
+        if (!empty($this->iconClass)) {
+            $icon = Html::tag('i', null, ['class' => $this->iconClass]);
+            $this->label = $icon . ($this->label ? '&nbsp;&nbsp;' . $this->label : '');
+            $this->encodeLabel = false;
+        }
+
+        if (!empty($this->type)) {
+            Html::addCssClass($this->options, $this->type);
+        }
+
+        if (!empty($this->size)) {
+            Html::addCssClass($this->options, $this->size);
+        }
+
+        if (!empty($this->url)) {
+            $this->options['href'] = Url::to($this->url);
+        }
+
+        echo Html::tag($this->tagName, $this->encodeLabel ? Html::encode($this->label) : $this->label, $this->options);
+        $this->registerPlugin('button');
+    }
+
+    /**
+     * Render "Cancel" button.
+     *
+     * @return string
+     */
+    public static function cancel() {
+        self::registerTranslations();
+        return static::widget([
+            'label' => Yii::t('unclead-widgets', 'BUTTON_CANCEL'),
+            'type'  => self::TYPE_DEFAULT,
+            'url'   => ['index']
+        ]);
+    }
+
+    /**
+     * Render "Create" или "Update" button.
+     *
+     * @param ActiveRecord $model
+     * @return string
+     */
+    public static function submit($model = null) {
+        self::registerTranslations();
+        if (!is_null($model)) {
+            return Html::submitButton(
+                $model->isNewRecord ? Yii::t('unclead-widgets', 'BUTTON_CREATE') : Yii::t('unclead-widgets', 'BUTTON_UPDATE'),
+                ['class' => $model->isNewRecord ? 'btn btn-success' : 'btn btn-primary']
+            );
+        } else {
+            return Html::submitButton(Yii::t('unclead-widgets', 'BUTTON_SUBMIT'), ['class' => 'btn btn-primary']);
+        }
+    }
+
+    /**
+     * Render "Update" button.
+     *
+     * @return string
+     */
+    public static function update() {
+        self::registerTranslations();
+        return Html::submitButton(Yii::t('unclead-widgets', 'BUTTON_UPDATE'), ['class' => 'btn btn-primary']);
+    }
+
+    /**
+     * Render "Delete button"
+     *
+     * @param ActiveRecord $model
+     * @return string
+     */
+    public static function delete($model) {
+        self::registerTranslations();
+        return $model->isNewRecord ? '' : static::widget([
+            'label' => Yii::t('unclead-widgets', 'BUTTON_DELETE'),
+            'type'  => self::TYPE_DANGER,
+            'url'   => ['delete', 'id' => $model->primaryKey],
+            'options' => [
+                'data-method' => 'post',
+                'data-confirm' => Yii::t('unclead-widgets' , 'CONFIRM_DELETE'),
+            ],
+        ]);
+    }
+}