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<?php |
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namespace kalanis\kw_mime\Check; |
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use kalanis\kw_files\FilesException; |
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use kalanis\kw_files\Interfaces\IFLTranslations; |
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use kalanis\kw_files\Interfaces\IProcessFiles; |
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use kalanis\kw_files\Traits\TFile; |
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use kalanis\kw_mime\Interfaces\IMimeChecks; |
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use kalanis\kw_mime\Interfaces\IMiTranslations; |
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use kalanis\kw_mime\MimeException; |
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use kalanis\kw_paths\ArrayPath; |
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use kalanis\kw_paths\PathsException; |
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/** |
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* Class DataFiles |
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* @package kalanis\kw_mime\Check |
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* System library to detect the mime type by files processor |
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*/ |
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class DataFiles implements IMimeChecks |
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{ |
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use Traits\TResult; |
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use Traits\TToString; |
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use TFile; |
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/** @var ArrayPath */ |
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protected $pathLib = null; |
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public function __construct(?IFLTranslations $flLang = null, ?IMiTranslations $miLang = null) |
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{ |
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$this->setLang($flLang); |
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$this->setMiLang($miLang); |
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$this->pathLib = new ArrayPath(); |
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} |
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public function canUse($source): bool |
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{ |
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if (!$this->isMimeFunction()) { |
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return false; |
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} |
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if (is_object($source) && ($source instanceof IProcessFiles)) { |
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$this->setProcessFile($source); |
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return true; |
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} |
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return false; |
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} |
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public function getMime(array $path): string |
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{ |
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try { |
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$target = $this->pathLib->setArray($path)->getString(); |
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$content = $this->getProcessFile()->readFile($path); |
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$fileData = 'data://,' . urlencode($this->readSourceToString($target, $content)); |
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return $this->determineResult(mime_content_type($fileData)); |
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} catch (FilesException | PathsException $ex) { |
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throw new MimeException($ex->getMessage(), $ex->getCode(), $ex); |
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} |
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} |
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} |
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alex-kalanis /
kw_mime
