/**
* Sets a new profile image by given temp file
*
* @param CUploadedFile $file
*/
public function setNew($file)
{
$this->delete();
ImageConverter::TransformToJpeg($file->tempName, $this->getPath('_org'));
ImageConverter::Resize($this->getPath('_org'), $this->getPath('_org'), array('width' => 1134, 'mode' => 'max'));
ImageConverter::Resize($this->getPath('_org'), $this->getPath(''), array('width' => $this->width, 'height' => $this->height));
}
/**
* Sets a new logo image by given temp file
*
* @param CUploadedFile $file
*/
public function setNew(UploadedFile $file)
{
$this->delete();
move_uploaded_file($file->tempName, $this->getPath());
ImageConverter::Resize($this->getPath(), $this->getPath(), array('height' => $this->height, 'width' => 0, 'mode' => 'max', 'transparent' => $file->getExtension() == 'png' && ImageConverter::checkTransparent($this->getPath())));
}
/**
* Create a cfile model and create and connect it with its basefile File model from a given data file, connect it with its parent folder.
* TODO: This method has a lot in common with BrowseController/actionUpload, common logic needs to be extracted and reused
*
* @param Response $response
* the response errors will be parsed to.
* @param int $parentFolderId
* the files pid.
* @param string $folderPath
* the path of the folder the file data lies in.
* @param string $filename
* the files name.
*/
protected function generateModelFromFile(&$response, $parentFolderId, $folderPath, $filename)
{
$filepath = $folderPath . DIRECTORY_SEPARATOR . $filename;
// check if the file already exists in this dir
$filesQuery = File::find()->joinWith('baseFile')->readable()->andWhere(['title' => File::sanitizeFilename($filename), 'parent_folder_id' => $parentFolderId]);
$file = $filesQuery->one();
// if not, initialize new File
if (empty($file)) {
$file = new File();
$humhubFile = new \humhub\modules\file\models\File();
} else {
// else replace the existing file
$humhubFile = $file->baseFile;
// logging file replacement
$response['infomessages'][] = Yii::t('CfilesModule.base', '%title% was replaced by a newer version.', ['%title%' => $file->title]);
$response['log'] = true;
}
// populate the file
$humhubFile->mime_type = FileHelper::getMimeType($filepath);
if ($humhubFile->mime_type == 'image/jpeg') {
ImageConverter::TransformToJpeg($filepath, $filepath);
}
$humhubFile->size = filesize($filepath);
$humhubFile->file_name = $filename;
$humhubFile->newFileContent = stream_get_contents(fopen($filepath, 'r'));
if ($humhubFile->save()) {
$file->content->container = $this->contentContainer;
$file->parent_folder_id = $parentFolderId;
if ($file->save()) {
$humhubFile->object_model = $file->className();
$humhubFile->object_id = $file->id;
$humhubFile->save();
$this->files[] = array_merge($humhubFile->getInfoArray(), ['fileList' => $this->renderFileList()]);
} else {
$count = 0;
$messages = "";
// show multiple occurred errors
foreach ($file->errors as $key => $message) {
$messages .= ($count++ ? ' | ' : '') . $message[0];
}
$response['errormessages'][] = Yii::t('CfilesModule.base', 'Could not save file %title%. ', ['%title%' => $file->title]) . $messages;
$response['log'] = true;
}
} else {
$count = 0;
$messages = "";
// show multiple occurred errors
foreach ($humhubFile->errors as $key => $message) {
$messages .= ($count++ ? ' | ' : '') . $message[0];
}
$response['errormessages'][] = Yii::t('CfilesModule.base', 'Could not save file %title%. ', ['%title%' => $humhubFile->filename]) . $messages;
$response['log'] = true;
}
}
public function getPreviewImageUrl($maxWidth = 1000, $maxHeight = 1000)
{
$suffix = 'pi_' . $maxWidth . "x" . $maxHeight;
$originalFilename = $this->getStoredFilePath();
$previewFilename = $this->getStoredFilePath($suffix);
// already generated
if (is_file($previewFilename)) {
return $this->getUrl($suffix);
}
// Check file exists & has valid mime type
if ($this->getMimeBaseType() != "image" || !is_file($originalFilename)) {
return "";
}
$imageInfo = @getimagesize($originalFilename);
// Check if we got any dimensions - invalid image
if (!isset($imageInfo[0]) || !isset($imageInfo[1])) {
return "";
}
// Check if image type is supported
if ($imageInfo[2] != IMAGETYPE_PNG && $imageInfo[2] != IMAGETYPE_JPEG && $imageInfo[2] != IMAGETYPE_GIF) {
return "";
}
ImageConverter::Resize($originalFilename, $previewFilename, array('mode' => 'max', 'width' => $maxWidth, 'height' => $maxHeight));
return $this->getUrl($suffix);
}
public function validateSize($attribute, $params)
{
if ($this->size > Yii::$app->getModule('file')->settings->get('maxFileSize')) {
$this->addError($attribute, Yii::t('FileModule.models_File', 'Maximum file size ({maxFileSize}) has been exceeded!', array("{maxFileSize}" => Yii::$app->formatter->asSize(Yii::$app->getModule('file')->settings->get('maxFileSize')))));
}
// check if the file can be processed with php image manipulation tools in case it is an image
if (isset($this->uploadedFile) && in_array($this->uploadedFile->type, [image_type_to_mime_type(IMAGETYPE_PNG), image_type_to_mime_type(IMAGETYPE_GIF), image_type_to_mime_type(IMAGETYPE_JPEG)]) && !ImageConverter::allocateMemory($this->uploadedFile->tempName, true)) {
$this->addError($attribute, Yii::t('FileModule.models_File', 'Image dimensions are too big to be processed with current server memory limit!'));
}
}
/**
* Sets a new profile image by given temp file
*
* @param mixed $file CUploadedFile or file path
*/
public function setNew($file)
{
if ($file instanceof \yii\web\UploadedFile) {
$file = $file->tempName;
}
$this->delete();
ImageConverter::TransformToJpeg($file, $this->getPath('_org'));
ImageConverter::Resize($this->getPath('_org'), $this->getPath('_org'), array('width' => 400, 'mode' => 'max'));
ImageConverter::Resize($this->getPath('_org'), $this->getPath(''), array('width' => $this->width, 'height' => $this->height));
}
/**
* Crop an image file to a square thumbnail.
* The thumbnail will be saved with the suffix "<width>_thumb_square"
* @param File $basefile the file to crop.
* @param number $maxDimension limit maximum with/height.
* @return string the thumbnail's url or null if an error occured.
*/
public static function getSquareThumbnailUrlFromFile($basefile = null, $maxDimension = 1000)
{
if ($basefile === null) {
return;
}
$suffix = $maxDimension . '_thumb_square';
$originalFilename = $basefile->getStoredFilePath();
$previewFilename = $basefile->getStoredFilePath($suffix);
// already generated
if (is_file($previewFilename)) {
return $basefile->getUrl($suffix);
}
// Check file exists & has valid mime type
if ($basefile->getMimeBaseType() != "image" || !is_file($originalFilename)) {
return "";
}
$imageInfo = @getimagesize($originalFilename);
// check valid image dimesions
if (!isset($imageInfo[0]) || !isset($imageInfo[1])) {
return "";
}
// Check if image type is supported
if ($imageInfo[2] != IMAGETYPE_PNG && $imageInfo[2] != IMAGETYPE_JPEG && $imageInfo[2] != IMAGETYPE_GIF) {
return "";
}
$dim = min($imageInfo[0], $imageInfo[1], $maxDimension);
ImageConverter::Resize($originalFilename, $previewFilename, array('mode' => 'force', 'width' => $dim, 'height' => $dim));
return $basefile->getUrl($suffix);
}
