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<?php |
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/** |
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* This file is part of yii2-imperavi-widget. |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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* |
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* @see https://github.com/vova07/yii2-imperavi-widget |
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*/ |
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namespace vova07\imperavi\actions; |
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use Yii; |
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use yii\base\Action; |
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use yii\base\InvalidConfigException; |
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use yii\helpers\FileHelper; |
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use yii\web\Response; |
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/** |
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* `GetImagesAction` returns a `JSON` array of the images found under the specified directory and subdirectories. |
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* This array can be used in Imperavi Redactor to insert images that have been already uploaded. |
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* |
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* Usage: |
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* |
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* ```php |
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* public function actions() |
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* { |
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* return [ |
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* 'get-image' => [ |
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* 'class' => 'vova07\imperavi\actions\GetImagesAction', |
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* 'url' => 'http://my-site.com/statics/', |
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* 'path' => '/var/www/my-site.com/web/statics', |
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* 'options' => ['only' => ['*.jpg', '*.jpeg', '*.png', '*.gif', '*.ico']], |
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* ] |
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* ]; |
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* } |
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* ``` |
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* |
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* @author Vasile Crudu <[email protected]> |
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* |
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* @link https://github.com/vova07 |
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*/ |
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class GetImagesAction extends Action |
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{ |
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/** |
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* @var string Files directory path. |
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*/ |
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public $path; |
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/** |
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* @var string Files http URL. |
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*/ |
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public $url; |
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/** |
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* @var array FileHelper options. |
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* |
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* @see FileHelper::findFiles() |
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*/ |
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public $options = ['only' => ['*.jpg', '*.jpeg', '*.png', '*.gif', '*.ico']]; |
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/** |
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* @inheritdoc |
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*/ |
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public function init() |
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{ |
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if ($this->url === null) { |
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throw new InvalidConfigException('The "url" attribute must be set.'); |
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} else { |
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$this->url = rtrim($this->url, '/') . '/'; |
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} |
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if ($this->path === null) { |
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throw new InvalidConfigException('The "path" attribute must be set.'); |
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} else { |
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$this->path = Yii::getAlias($this->path); |
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} |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function run() |
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{ |
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Yii::$app->response->format = Response::FORMAT_JSON; |
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$files = []; |
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foreach (FileHelper::findFiles($this->path, $this->options) as $path) { |
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$url = $this->url . str_replace($this->path, '', $path) |
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$files[] = [ |
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'id' => $url, |
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'title' => $url, |
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'thumb' => $url, |
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'image' => $url, |
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]; |
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} |
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1 |
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return $files; |
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} |
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} |
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vova07 /
yii2-imperavi-widget
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