/**
* 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;
}
protected function model()
{
$result = Book::all();
Debug::show($result);
}
/**
* Saves file and its books in database
*
* @param $filename
* @param $isbns
*
* @return bool
*/
public function saveFile($filename, $isbns)
{
if (!is_null($filename && !is_null($isbns))) {
if ($this->insertDocument($filename)) {
$docId = $this->findDocumentID($filename);
$book = new Book();
foreach ($isbns as $isbn) {
if ($this->bookExistsByISBN13($isbn)) {
$book->setIsbn13($isbn);
$bookId = $this->findBookIdByISBN13($book);
if (!$this->relationshipBookDocExists($bookId, $docId)) {
$this->insertBookDoc($bookId, $docId);
}
}
}
return true;
}
}
return false;
}