public function testBuffer()
{
$this->assertSame('text/plain', (new Finfo(FILEINFO_MIME_TYPE))->buffer(self::CONTENTS));
$this->assertSame('text/plain', (new Finfo())->buffer(self::CONTENTS, FILEINFO_MIME_TYPE));
$finfo = new Finfo();
$finfo->set_flags(FILEINFO_MIME_TYPE);
$this->assertSame('text/plain', $finfo->buffer(self::CONTENTS));
}
/**
* Gets mime type of a content
*
* @param $content
* @return string
*/
public static function getContentMime($content)
{
$finfo = new Finfo(FILEINFO_MIME_TYPE);
return $finfo->buffer($content);
}
public function parse(\SplFileInfo $file, string $filename = null, string $title = null) : Dictionary
{
$this->filenames = [];
if ($file instanceof \SplTempFileObject) {
$binary = (new \esperecyan\dictionary_php\Parser())->getBinary($file);
}
if (!$file instanceof \SplFileObject) {
$file = $file->openFile();
} else {
$file->rewind();
}
$finfo = new Finfo(FILEINFO_MIME_TYPE);
$type = isset($binary) ? $finfo->buffer($binary) : $finfo->file($file->getRealPath());
switch ($type) {
case 'application/zip':
$this->header = true;
$quizFile = $this->parseArchive($file);
$binary = file_get_contents($quizFile);
if (!mb_check_encoding($binary, 'Windows-31J')) {
throw new SyntaxException(sprintf(_('%sの辞書の符号化方式 (文字コード) は Shift_JIS でなければなりません。'), 'Inteligenceω'));
}
$txt = new \SplTempFileObject();
$txt->fwrite(mb_convert_encoding($binary, 'UTF-8', 'Windows-31J'));
$files = new \FilesystemIterator($quizFile->getPath(), \FilesystemIterator::SKIP_DOTS);
unlink($quizFile);
break;
case 'text/csv':
case 'text/plain':
$txt = $file;
break;
default:
throw new SyntaxException(_('Inteligenceωの辞書はテキストファイルかZIPファイルでなければなりません。'));
}
$filesCount = count($this->filenames) + 1;
if ($filesCount > GenericDictionaryParser::MAX_FILES) {
throw new SyntaxException(sprintf(_('アーカイブ中のファイル数は %1$s 個以下にしてください: 現在 %2$s 個'), GenericDictionaryParser::MAX_FILES, $filesCount));
}
$dictionary = new Dictionary($files ?? [], $this->filenames);
$txt->setFlags(\SplFileObject::DROP_NEW_LINE | \SplFileObject::READ_AHEAD | \SplFileObject::SKIP_EMPTY);
foreach ($txt as $line) {
$this->parseLine($dictionary, $line);
}
$this->parseLine($dictionary);
if (!$dictionary->getWords()) {
throw new SyntaxException(_('正常に変換可能な行が見つかりませんでした。'));
}
if ($this->wholeText !== '') {
$regard = $this->generateRegard();
if ($regard) {
$metaFields['@regard'] = $this->generateRegard();
}
}
if (!is_null($title)) {
$metaFields['@title'] = $title;
} elseif (!is_null($filename)) {
$titleFromFilename = $this->getTitleFromFilename($filename);
if ($titleFromFilename) {
$metaFields['@title'] = $titleFromFilename;
}
}
if (isset($metaFields)) {
$dictionary->setMetadata($metaFields);
}
return $dictionary;
}
