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<?php |
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declare(strict_types=1); |
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namespace Canvas\Filesystem; |
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use Phalcon\Http\Request\File; |
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use Exception; |
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use Canvas\Models\FileSystem; |
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use Phalcon\Di; |
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use Phalcon\Image\Adapter\Gd; |
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class Helper |
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{ |
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/** |
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* Generate a unique name in a specific dir. |
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* |
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* @param string $dir the especific dir where the file will be saved |
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* @param bool $withPath |
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* |
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* @return string |
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*/ |
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public static function generateUniqueName(File $file, string $dir, $withPath = false) : string |
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{ |
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// the provided path has to be a dir |
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if (!is_dir($dir)) { |
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throw new Exception("The dir provided: '{$dir}' isn't a valid one."); |
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} |
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$path = tempnam($dir . '/', ''); |
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//this function creates a file (like touch) so, we have to delete it. |
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unlink($path); |
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$uniqueName = $path; |
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if (!$withPath) { |
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$uniqueName = str_replace($dir, '', $path); |
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} |
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return $uniqueName . '.' . strtolower($file->getExtension()); |
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} |
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/** |
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* Create a File instance from a given path. |
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* |
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* @param string $path Path of the file to be used |
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* |
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* @return File |
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*/ |
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public static function pathToFile(string $path) : File |
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{ |
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//Simulate the body of a Phalcon\Request\File class |
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return new File([ |
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'name' => basename($path), |
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'type' => mime_content_type($path), |
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'tmp_name' => $path, |
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'error' => 0, |
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'size' => filesize($path), |
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]); |
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} |
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/** |
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* Given a file create it in the filesystem. |
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* |
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* @param File $file |
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* @return bool |
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*/ |
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public static function upload(File $file): FileSystem |
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{ |
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$di = Di::getDefault(); |
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$config = $di->get('config'); |
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//get the filesystem config from app settings (local | s3) |
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$appSettingFileConfig = $di->get('app')->get('filesystem'); |
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$fileSystemConfig = $config->filesystem->{$appSettingFileConfig}; |
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//create local filesystem , for temp files |
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$di->get('filesystem', ['local'])->createDir($config->filesystem->local->path); |
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//get the tem file |
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$filePath = self::generateUniqueName($file, $config->filesystem->local->path); |
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$compleFilePath = $fileSystemConfig->path . $filePath; |
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$uploadFileNameWithPath = $appSettingFileConfig == 'local' ? $filePath : $compleFilePath; |
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/** |
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* upload file base on temp. |
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* @todo change this to determine type of file and recreate it if its a image |
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*/ |
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$di->get('filesystem')->writeStream($uploadFileNameWithPath, fopen($file->getTempName(), 'r')); |
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$fileSystem = new FileSystem(); |
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$fileSystem->name = $file->getName(); |
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$fileSystem->companies_id = $di->get('userData')->currentCompanyId(); |
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$fileSystem->apps_id = $di->get('app')->getId(); |
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$fileSystem->users_id = $di->get('userData')->getId(); |
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$fileSystem->path = $compleFilePath; |
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$fileSystem->url = $fileSystemConfig->cdn . DIRECTORY_SEPARATOR . $uploadFileNameWithPath; |
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$fileSystem->file_type = $file->getExtension(); |
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$fileSystem->size = $file->getSize(); |
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$fileSystem->saveOrFail(); |
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return $fileSystem; |
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} |
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/** |
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* Is this file a image? |
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* |
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* @param File $file |
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* @return boolean |
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*/ |
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public static function isImage(File $file): bool |
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{ |
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return strpos(mime_content_type($file->getTempName()), 'image/') === 0; |
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} |
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/** |
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* Given a image set its dimension. |
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* |
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* @param File $file |
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* @param FileSystem $fileSystem |
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* @return void |
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*/ |
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public static function setImageDimensions(File $file, FileSystem $fileSystem): void |
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{ |
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if (Helper::isImage($file)) { |
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$image = new Gd($file->getTempName()); |
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$fileSystem->set('width', $image->getWidth()); |
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$fileSystem->set('height', $image->getHeight()); |
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$fileSystem->set( |
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'orientation', |
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$image->getHeight() > $image->getWidth() ? 'portrait' : 'landscape' |
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); |
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} |
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} |
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} |
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bakaphp /
canvas-core
This check compares the return type specified in the
@returnannotation of a function or method doc comment with the types returned by the function and raises an issue if they mismatch.