/**
* Builds a Book class from the data retrieved from the API
*
* @param $volumeInfo
*
* @return Book
*/
public function buildBookWithApiInfo($volumeInfo)
{
$numIsbn13 = 0;
$numIsbn10 = 1;
if (strlen($volumeInfo[Constants::GOOGLE_BOOKS_LABEL_INDUSTRY][0][Constants::GOOGLE_BOOKS_LABEL_IDENTIFIER]) != 13) {
$numIsbn10 = 0;
$numIsbn13 = 1;
}
if (isset($volumeInfo[Constants::GOOGLE_BOOKS_LABEL_INDUSTRY][$numIsbn13])) {
$isbn13 = $volumeInfo[Constants::GOOGLE_BOOKS_LABEL_INDUSTRY][$numIsbn13][Constants::GOOGLE_BOOKS_LABEL_IDENTIFIER];
} else {
$isbn13 = "N/A";
}
if (isset($volumeInfo[Constants::GOOGLE_BOOKS_LABEL_INDUSTRY][$numIsbn10])) {
$isbn10 = $volumeInfo[Constants::GOOGLE_BOOKS_LABEL_INDUSTRY][$numIsbn10][Constants::GOOGLE_BOOKS_LABEL_IDENTIFIER];
} else {
$isbn10 = "N/A";
}
$author = is_array($volumeInfo[Constants::GOOGLE_BOOKS_LABEL_AUTHORS]) ? implode(', ', $volumeInfo[Constants::GOOGLE_BOOKS_LABEL_AUTHORS]) : $volumeInfo[Constants::GOOGLE_BOOKS_LABEL_AUTHORS];
$imageLink = !empty($volumeInfo[Constants::GOOGLE_BOOKS_LABEL_IMAGELINKS][Constants::GOOGLE_BOOKS_LABEL_THUMBNAIL]) ? $volumeInfo[Constants::GOOGLE_BOOKS_LABEL_IMAGELINKS][Constants::GOOGLE_BOOKS_LABEL_THUMBNAIL] : '';
$book = Book::buildComplete($isbn10, $isbn13, $volumeInfo[Constants::GOOGLE_BOOKS_LABEL_TITLE], $author, $volumeInfo[Constants::GOOGLE_BOOKS_LABEL_PUBLISHER], $volumeInfo[Constants::GOOGLE_BOOKS_LABEL_DESCRIPTION], $volumeInfo[Constants::GOOGLE_BOOKS_LABEL_PAGECOUNT], $imageLink);
return $book;
}
/**
* Gets books array associated with a file
*
* @param $filename
*
* @return array
*/
public function findBooksFromFilename($filename)
{
if (!is_null($filename)) {
$booksDBArray = $this->app[Constants::DATABASE_SERVICE][Constants::DATABASE_MYSQL]->fetchAll(Constants::QUERY_SELECTBOOKINFOBYDOCNAME, array($filename));
$booksArray = [];
foreach ($booksDBArray as $bookDB) {
$book = Book::buildComplete($bookDB[Constants::BOOK_ISBN10], $bookDB[Constants::BOOK_ISBN13], $bookDB[Constants::BOOK_TITLE], $bookDB[Constants::AUTHOR_NAME], $bookDB[Constants::BOOK_PUBLISHER], $bookDB[Constants::BOOK_DESCRIPTION], $bookDB[Constants::BOOK_NUMPAGES], $bookDB[Constants::BOOK_IMAGELINK]);
$booksArray[] = $book;
}
return $booksArray;
}
return null;
}
