/**
* Get the path for the given ImageManager_id record
* @param int $ImageManager_id ImageManager record for which the path needs to be generated
* @param int $width Thumbnail image width
* @param int $height Thumbnail image height
* @param string $thumbnailMode Thumbnail mode
* @return null|string Full path is returned when image is found, null if no image could be found
*/
public function getImagePath($ImageManager_id, $width = 400, $height = 400, $thumbnailMode = "outbound")
{
//default return
$return = null;
$mImageManager = ImageManager::findOne($ImageManager_id);
//check if not empty
if ($mImageManager !== null) {
//set crop mode
$mode = $thumbnailMode == "outbound" ? "outbound" : "inset";
$sMediaPath = null;
if ($this->mediaPath !== null) {
$sMediaPath = $this->mediaPath;
}
$sFileExtension = pathinfo($mImageManager->fileName, PATHINFO_EXTENSION);
//get image file path
$sImageFilePath = $sMediaPath . '/' . $mImageManager->id . '_' . $mImageManager->fileHash . '.' . $sFileExtension;
//check file exists
if (file_exists($sImageFilePath)) {
$return = \Yii::$app->imageresize->getUrl($sImageFilePath, $width, $height, $mode, null, $mImageManager->fileName);
} else {
$return = null;
//isset(\Yii::$app->controller->module->assetPublishedUrl) ? \Yii::$app->controller->module->assetPublishedUrl. "/img/img_no-image.png" : null;
}
}
return $return;
}
/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = ImageManager::find();
// add conditions that should always apply here
$dataProvider = new ActiveDataProvider(['query' => $query, 'pagination' => ['pagesize' => 100], 'sort' => ['defaultOrder' => ['created' => SORT_DESC]]]);
$this->load($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;
}
$query->orFilterWhere(['like', 'fileName', $this->globalSearch])->orFilterWhere(['like', 'created', $this->globalSearch])->orFilterWhere(['like', 'modified', $this->globalSearch]);
return $dataProvider;
}
/**
* @inheritdoc
*/
public function run()
{
//default
$ImageManager_id = null;
$mImageManager = null;
$sFieldId = null;
//start input group
$field = "<div class='image-manager-input'>";
$field .= "<div class='input-group'>";
//set input fields
if ($this->hasModel()) {
//get field id
$sFieldId = Html::getInputId($this->model, $this->attribute);
$sFieldNameId = $sFieldId . "_name";
//get filename from selected file
$ImageManager_id = $this->model->{$this->attribute};
$ImageManager_fileName = null;
$mImageManager = ImageManager::findOne($ImageManager_id);
if ($mImageManager !== null) {
$ImageManager_fileName = $mImageManager->fileName;
}
//create field
$field .= Html::textInput($this->attribute, $ImageManager_fileName, ['class' => 'form-control', 'id' => $sFieldNameId, 'readonly' => true]);
$field .= Html::activeHiddenInput($this->model, $this->attribute, $this->options);
} else {
$field .= Html::textInput($this->name . "_name", null, ['readonly' => true]);
$field .= Html::hiddenInput($this->name, $this->value, $this->options);
}
//end input group
$sHideClass = $ImageManager_id === null ? 'hide' : '';
$field .= "<a href='#' class='input-group-addon btn btn-primary delete-selected-image " . $sHideClass . "' data-input-id='" . $sFieldId . "' data-show-delete-confirm='" . ($this->showDeletePickedImageConfirm ? "true" : "false") . "'><i class='glyphicon glyphicon-remove' aria-hidden='true'></i></a>";
$field .= "<a href='#' class='input-group-addon btn btn-primary open-modal-imagemanager' data-aspect-ratio='" . $this->aspectRatio . "' data-crop-view-mode='" . $this->cropViewMode . "' data-input-id='" . $sFieldId . "'>";
$field .= "<i class='glyphicon glyphicon-folder-open' aria-hidden='true'></i>";
$field .= "</a></div>";
//show preview if is true
if ($this->showPreview == true) {
$sHideClass = $mImageManager == null ? "hide" : "";
$sImageSource = isset($mImageManager->id) ? \Yii::$app->imagemanager->getImagePath($mImageManager->id, 500, 500, 'inset') : "";
$field .= '<div class="image-wrapper ' . $sHideClass . '">' . '<img id="' . $sFieldId . '_image" alt="Thumbnail" class="img-responsive img-preview" src="' . $sImageSource . '">' . '</div>';
}
//close image-manager-input div
$field .= "</div>";
echo $field;
$this->registerClientScript();
}
/**
* Finds the ImageManager model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return ImageManager the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = ImageManager::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}