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<?php |
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namespace kalanis\kw_files_mapper\Processing\Mapper; |
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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\IProcessFileStreams; |
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use kalanis\kw_files\Traits\TLang; |
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use kalanis\kw_files\Traits\TToStream; |
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use kalanis\kw_files\Traits\TToString; |
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use kalanis\kw_files_mapper\Support\Process; |
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use kalanis\kw_mapper\MapperException; |
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use kalanis\kw_mapper\Records\ARecord; |
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use kalanis\kw_paths\ArrayPath; |
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use kalanis\kw_paths\Stuff; |
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/** |
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* Class ProcessStream |
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* @package kalanis\kw_files_mapper\Processing\Mapper |
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* Process files in many ways |
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*/ |
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class ProcessStream implements IProcessFileStreams |
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{ |
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use TEntryLookup; |
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use TLang; |
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use TToStream; |
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use TToString; |
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protected ARecord $record; |
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public function __construct(ARecord $record, ?Process\Translate $translate = null, ?IFLTranslations $lang = null) |
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{ |
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$this->setFlLang($lang); |
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$this->record = $record; |
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$this->setTranslation($translate); |
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} |
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public function readFileStream(array $entry) |
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{ |
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try { |
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$record = $this->getEntry($entry); |
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$path = Stuff::arrayToPath($entry); |
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if (is_null($record)) { |
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throw new FilesException($this->getFlLang()->flCannotLoadFile($path)); |
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} |
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return $this->toStream($path, $record->__get($this->getTranslation()->getContentKey())); |
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} catch (MapperException $ex) { |
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throw new FilesException($ex->getMessage(), $ex->getCode(), $ex); |
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} |
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} |
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public function saveFileStream(array $entry, $content, int $mode = 0): bool |
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{ |
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$path = Stuff::arrayToPath($entry); |
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try { |
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if (1 > count($entry)) { |
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throw new FilesException($this->getFlLang()->flCannotSaveFile($path)); |
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} |
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$tgtArr = new ArrayPath(); |
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$tgtArr->setArray($entry); |
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$current = $this->getEntry($entry); |
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$parent = $this->getEntry($tgtArr->getArrayDirectory()); |
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if (!empty($tgtArr->getArrayDirectory()) && empty($parent)) { |
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throw new FilesException($this->getFlLang()->flCannotSaveFile($path)); |
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} |
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$prepend = ''; |
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if (is_null($current)) { |
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$current = $this->getLookupRecord(); |
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$current->__set($this->getTranslation()->getParentKey(), $parent ? strval($parent->__get($this->getTranslation()->getPrimaryKey())) : null); |
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$current->__set($this->getTranslation()->getCurrentKey(), $tgtArr->getFileName()); |
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} else { |
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if (FILE_APPEND == $mode) { |
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$prepend = strval($current->__get($this->getTranslation()->getContentKey())); |
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} |
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} |
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$current->__set($this->getTranslation()->getContentKey(), $prepend . $this->toString($path, $content)); |
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if (false === $current->save()) { |
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throw new FilesException($this->getFlLang()->flCannotSaveFile($path)); |
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} |
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return true; |
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} catch (MapperException $ex) { |
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throw new FilesException($this->getFlLang()->flCannotSaveFile($path), $ex->getCode(), $ex); |
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} |
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} |
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public function copyFileStream(array $source, array $dest): bool |
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{ |
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// simplified run - no moving nodes, just use existing ones |
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$src = Stuff::arrayToPath($source); |
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$dst = Stuff::arrayToPath($dest); |
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try { |
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$dstRec = $this->getEntry($dest); |
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if ($dstRec) { |
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return false; |
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} |
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$sourceStream = $this->readFileStream($source); |
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rewind($sourceStream); |
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return $this->saveFileStream($dest, $sourceStream); |
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} catch (MapperException $ex) { |
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throw new FilesException($this->getFlLang()->flCannotCopyFile($src, $dst), $ex->getCode(), $ex); |
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} |
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} |
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public function moveFileStream(array $source, array $dest): bool |
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{ |
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try { |
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$ptDst = new ArrayPath(); |
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$ptDst->setArray($dest); |
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$src = $this->getEntry($source); |
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if (!$src) { |
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throw new FilesException($this->getFlLang()->flCannotProcessNode(Stuff::arrayToPath($source))); |
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} |
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$dst = $this->getEntry($ptDst->getArrayDirectory()); |
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if (!$dst) { |
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return false; |
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} |
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$tgt = $this->getEntry([$ptDst->getFileName()], $dst); |
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if ($tgt) { |
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return false; |
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} |
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$src->__set($this->getTranslation()->getCurrentKey(), $ptDst->getFileName()); |
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$src->__set($this->getTranslation()->getParentKey(), $dst->__get($this->getTranslation()->getPrimaryKey())); |
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return $src->save(); |
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} catch (MapperException $ex) { |
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throw new FilesException($this->getFlLang()->flCannotMoveFile( |
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Stuff::arrayToPath($source), |
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Stuff::arrayToPath($dest) |
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), $ex->getCode(), $ex); |
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} |
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} |
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protected function getLookupRecord(): ARecord |
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{ |
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return clone $this->record; |
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} |
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} |
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alex-kalanis /
kw_files_mapper
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