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- <?php
- /**
- * COPS (Calibre OPDS PHP Server) class file
- *
- * @license GPL 2 (http://www.gnu.org/licenses/gpl.html)
- * @author Sébastien Lucas <sebastien@slucas.fr>
- */
-
- require_once('base.php');
-
- class Data extends Base {
- public $id;
- public $name;
- public $format;
- public $realFormat;
- public $extension;
- public $book;
-
- public static $mimetypes = array(
- 'aac' => 'audio/aac',
- 'azw' => 'application/x-mobipocket-ebook',
- 'azw1' => 'application/x-topaz-ebook',
- 'azw2' => 'application/x-kindle-application',
- 'azw3' => 'application/x-mobi8-ebook',
- 'cbz' => 'application/x-cbz',
- 'cbr' => 'application/x-cbr',
- 'djv' => 'image/vnd.djvu',
- 'djvu' => 'image/vnd.djvu',
- 'doc' => 'application/msword',
- 'epub' => 'application/epub+zip',
- 'fb2' => 'text/fb2+xml',
- 'ibooks'=> 'application/x-ibooks+zip',
- 'kepub' => 'application/epub+zip',
- 'kobo' => 'application/x-koboreader-ebook',
- 'm4a' => 'audio/mp4',
- 'mobi' => 'application/x-mobipocket-ebook',
- 'mp3' => 'audio/mpeg',
- 'lit' => 'application/x-ms-reader',
- 'lrs' => 'text/x-sony-bbeb+xml',
- 'lrf' => 'application/x-sony-bbeb',
- 'lrx' => 'application/x-sony-bbeb',
- 'ncx' => 'application/x-dtbncx+xml',
- 'opf' => 'application/oebps-package+xml',
- 'otf' => 'application/x-font-opentype',
- 'pdb' => 'application/vnd.palm',
- 'pdf' => 'application/pdf',
- 'prc' => 'application/x-mobipocket-ebook',
- 'rtf' => 'application/rtf',
- 'svg' => 'image/svg+xml',
- 'ttf' => 'application/x-font-truetype',
- 'tpz' => 'application/x-topaz-ebook',
- 'wav' => 'audio/wav',
- 'wmf' => 'image/wmf',
- 'xhtml' => 'application/xhtml+xml',
- 'xpgt' => 'application/adobe-page-template+xml',
- 'zip' => 'application/zip'
- );
-
- public function __construct($post, $book = null) {
- $this->id = $post->id;
- $this->name = $post->name;
- $this->format = $post->format;
- $this->realFormat = str_replace ("ORIGINAL_", "", $post->format);
- $this->extension = strtolower ($this->realFormat);
- $this->book = $book;
- }
-
- public function isKnownType () {
- return array_key_exists ($this->extension, self::$mimetypes);
- }
-
- public function getMimeType () {
- $result = "application/octet-stream";
- if ($this->isKnownType ()) {
- return self::$mimetypes [$this->extension];
- } elseif (function_exists('finfo_open') === true) {
- $finfo = finfo_open(FILEINFO_MIME_TYPE);
-
- if (is_resource($finfo) === true)
- {
- $result = finfo_file($finfo, $this->getLocalPath ());
- }
-
- finfo_close($finfo);
-
- }
- return $result;
- }
-
- public function isEpubValidOnKobo () {
- return $this->format == "EPUB" || $this->format == "KEPUB";
- }
-
- public function getFilename () {
- return $this->name . "." . strtolower ($this->format);
- }
-
- public function getUpdatedFilename () {
- return $this->book->getAuthorsSort () . " - " . $this->book->title;
- }
-
- public function getUpdatedFilenameEpub () {
- return $this->getUpdatedFilename () . ".epub";
- }
-
- public function getUpdatedFilenameKepub () {
- return $this->getUpdatedFilename () . ".kepub.epub";
- }
-
- public function getDataLink ($rel, $title = NULL) {
- global $config;
-
- if ($rel == Link::OPDS_ACQUISITION_TYPE && $config['cops_use_url_rewriting'] == "1") {
- return $this->getHtmlLinkWithRewriting($title);
- }
-
- return self::getLink ($this->book, $this->extension, $this->getMimeType (), $rel, $this->getFilename (), $this->id, $title);
- }
-
- public function getHtmlLink () {
- return $this->getDataLink(Link::OPDS_ACQUISITION_TYPE)->href;
- }
-
- public function getLocalPath () {
- return $this->book->path . "/" . $this->getFilename ();
- }
-
- public function getHtmlLinkWithRewriting ($title = NULL) {
- global $config;
-
- $database = "";
- if (!is_null (GetUrlParam (DB))) $database = GetUrlParam (DB) . "/";
-
- $href = "download/" . $this->id . "/" . $database;
-
- if ($config['cops_provide_kepub'] == "1" &&
- $this->isEpubValidOnKobo () &&
- preg_match("/Kobo/", $_SERVER['HTTP_USER_AGENT'])) {
- $href .= rawurlencode ($this->getUpdatedFilenameKepub ());
- } else {
- $href .= rawurlencode ($this->getFilename ());
- }
- return new Link ($href, $this->getMimeType (), Link::OPDS_ACQUISITION_TYPE, $title);
- }
-
- public static function getDataByBook ($book) {
- $out = array ();
- $result = parent::getDb ()->prepare('select id, format, name
- from data where book = ?');
- $result->execute (array ($book->id));
-
- while ($post = $result->fetchObject ())
- {
- array_push ($out, new Data ($post, $book));
- }
- return $out;
- }
-
- public static function handleThumbnailLink ($urlParam, $height) {
- global $config;
-
- if (is_null ($height)) {
- if (preg_match ('/feed.php/', $_SERVER["SCRIPT_NAME"])) {
- $height = $config['cops_opds_thumbnail_height'];
- }
- else
- {
- $height = $config['cops_html_thumbnail_height'];
- }
- }
- if ($config['cops_thumbnail_handling'] != "1") {
- $urlParam = addURLParameter($urlParam, "height", $height);
- }
-
- return $urlParam;
- }
-
- public static function getLink ($book, $type, $mime, $rel, $filename, $idData, $title = NULL, $height = NULL)
- {
- global $config;
-
- $urlParam = addURLParameter("", "data", $idData);
-
- if (Base::useAbsolutePath () ||
- $rel == Link::OPDS_THUMBNAIL_TYPE ||
- ($type == "epub" && $config['cops_update_epub-metadata']))
- {
- if ($type != "jpg") $urlParam = addURLParameter($urlParam, "type", $type);
- if ($rel == Link::OPDS_THUMBNAIL_TYPE) {
- $urlParam = self::handleThumbnailLink($urlParam, $height);
- }
- $urlParam = addURLParameter($urlParam, "id", $book->id);
- if (!is_null (GetUrlParam (DB))) $urlParam = addURLParameter ($urlParam, DB, GetUrlParam (DB));
- if ($config['cops_thumbnail_handling'] != "1" &&
- !empty ($config['cops_thumbnail_handling']) &&
- $rel == Link::OPDS_THUMBNAIL_TYPE) {
- return new Link ($config['cops_thumbnail_handling'], $mime, $rel, $title);
- } else {
- return new Link ("fetch.php?" . $urlParam, $mime, $rel, $title);
- }
- }
- else
- {
- return new Link (str_replace('%2F','/',rawurlencode ($book->path."/".$filename)), $mime, $rel, $title);
- }
- }
- }
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