fix ActiveField imgInput, and custom setting image type input

.travis.yml

@@ -6,7 +6,7 @@ php:
   - 5.6
   - 7.0
   - 7.1
-  - 7.2
+#  - 7.2
 #  - hhvm
 
 # faster builds on new travis setup not using sudo

backend/views/setting/custom.php

@@ -36,6 +36,10 @@
                             ->label($setting->name)
                             ->widget(Ueditor::className(), ['name' => 'value' . $index]);
 
+                    } else if($setting->input_type == Constants::INPUT_IMG){
+                        echo $form->field($setting,"[$index]value", ['template'=>"{label}\n<div class=\"col-sm-8 image\">{input}{img}\n{error}</div>\n{hint}<div class='col-sm-2'><span class='tips'><i class='fa fa-info-circle'></i> {$setting->tips}  <a class='btn-delete' href='{$deleteUrl}' title='' data-confirm='' data-method='' data-pjax='1'><i style='float: right' class='fa fa-trash-o'></i></a><a href='{$editUrl}' class='btn_edit' title='编辑' data-pjax=''><i style='float: right;margin-right: 10px;' class='fa fa-pencil'></i></a> </span></div>"])
+                            ->label($setting->name)
+                            ->imgInput( ['value' => $setting->value] );
                     } else {
                         if ($setting->input_type == Constants::INPUT_INPUT) {
                             echo $form->field($setting, "[$index]value", ['template' => $template])

backend/widgets/ActiveField.php

@@ -112,7 +112,7 @@ public function dropDownList($items, $options = [], $generateDefault = true)
     /**
      * @inheritdoc
      */
-    public function reayOnly($value = null, $options = [])
+    public function readOnly($value = null, $options = [])
     {
         $options = array_merge($this->inputOptions, $options);
 
@@ -200,18 +200,21 @@ public function textarea($options = [])
     }
 
     /**
-     * 图片输入框
-     *
+     * @param array $options
+     * @return $this
      */
     public function imgInput($options = [])
     {
-        $this->template = "{label}\n<div class=\"col-sm-{size} image\">{input}{img}\n{error}</div>\n{hint}";
-        $pic = $this->attribute;
-        $src = yii::$app->params['site']['url'] . '/static/images/none.jpg';
-        if ($this->model->$pic != '') {
-            $src = $this->model->$pic;
+        if( $this->template === "{label}\n<div class=\"col-sm-{size}\">{input}\n{error}</div>\n{hint}" ) {
+            $this->template = "{label}\n<div class=\"col-sm-{size} image\">{input}{img}\n{error}</div>\n{hint}";
+        }
+        $attribute = $this->attribute;
+        $src = key_exists('value', $options) ? $options['value'] : $this->model->$attribute;
+        if ($src != '') {
             $temp = parse_url($src);
             $src = isset($temp['host']) ? $src : yii::$app->params['site']['url'] . $src;
+        }else{
+            $src = isset($options['default']) ? $options['default'] : yii::$app->params['site']['url'] . '/static/images/none.jpg';
         }
         $this->parts['{img}'] = Html::img($src, $options);
         return parent::fileInput($options); // TODO: Change the autogenerated stub

common/libs/Constants.php

@@ -91,13 +91,15 @@ public static function getArticleStatus($key = null)
     const INPUT_INPUT = 1;
     const INPUT_TEXTAREA = 2;
     const INPUT_UEDITOR = 3;
+    const INPUT_IMG = 4;
 
     public static function getInputTypeItems($key = null)
     {
         $items = [
             self::INPUT_INPUT => 'input',
             self::INPUT_TEXTAREA => 'textarea',
             self::INPUT_UEDITOR => 'ueditor',
+            self::INPUT_IMG => 'image',
         ];
         return self::getItems($items, $key);
     }

common/models/Options.php

@@ -8,8 +8,11 @@
 
 namespace common\models;
 
+use common\libs\Constants;
 use Yii;
 use common\helpers\FileDependencyHelper;
+use yii\helpers\FileHelper;
+use yii\web\UploadedFile;
 
 /**
  * This is the model class for table "{{%options}}".
@@ -95,4 +98,37 @@ public function afterSave($insert, $changedAttributes)
         parent::afterSave($insert, $changedAttributes);
     }
 
+    public function beforeSave($insert)
+    {
+        if(!$insert){
+            if( $this->input_type == Constants::INPUT_IMG ) {
+                $temp = explode('\\', self::className());
+                $modelName = end( $temp );
+                $key = "{$modelName}[{$this->id}][value]";
+                $upload = UploadedFile::getInstanceByName($key);
+                $old = Options::findOne($this->id);
+                if($upload !== null){
+                    $uploadPath = yii::getAlias('@admin/uploads/custom-setting/');
+                    if (! FileHelper::createDirectory($uploadPath)) {
+                        $this->addError($key, "Create directory failed " . $uploadPath);
+                        return false;
+                    }
+                    $fullName = $uploadPath . uniqid() . '_' . $upload->baseName . '.' . $upload->extension;
+                    if (! $upload->saveAs($fullName)) {
+                        $this->addError($key, yii::t('app', 'Upload {attribute} error: ' . $upload->error, ['attribute' => yii::t('app', 'Picture')]) . ': ' . $fullName);
+                        return false;
+                    }
+                    $this->value = str_replace(yii::getAlias('@frontend/web'), '', $fullName);
+                    if( $old !== null ){
+                        $file = yii::getAlias('@frontend/web') . $old->value;
+                        if( file_exists($file) && is_file($file) ) unlink($file);
+                    }
+                }else{
+                    $this->value = $old->value;
+                }
+            }
+        }
+        return true;
+    }
+
 }