58 lines
1.8 KiB
PHP
58 lines
1.8 KiB
PHP
<?php
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/**
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* COPS (Calibre OPDS PHP Server)
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*
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* @license GPL 2 (http://www.gnu.org/licenses/gpl.html)
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* @author Gordon Page <gordon@incero.com> with integration/modification by Sébastien Lucas <sebastien@slucas.fr>
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*/
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require_once ("config.php");
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require_once('book.php');
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global $config;
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$bookId = $_GET["id"];
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$book = Book::getBookById($bookId);
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$type = "jpg";
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if (!empty ($_GET) && isset($_GET["type"])) {
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$type = $_GET["type"];
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}
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switch ($type)
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{
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case "jpg":
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header("Content-type: image/jpeg");
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if (isset($_GET["width"]))
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{
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$file = $book->getFilePath ($type);
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// get image size
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if($size = GetImageSize($file)){
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$w = $size[0];
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$h = $size[1];
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//set new size
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$nw = $_GET["width"];
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$nh = ($nw*$h)/$w;
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}
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else{
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//set new size
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$nw = "160";
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$nh = "120";
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}
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//draw the image
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$src_img = imagecreatefromjpeg($file);
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$dst_img = imagecreatetruecolor($nw,$nh);
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imagecopyresampled($dst_img, $src_img, 0, 0, 0, 0, $nw, $nh, $w, $h);//resizing the image
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imagejpeg($dst_img,"",100);
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imagedestroy($src_img);
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imagedestroy($dst_img);
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return;
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}
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break;
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case "epub":
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header("Content-type: application/epub+zip");
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break;
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}
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$file = $book->getFilePath ($type, true);
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header('Content-Disposition: attachement; filename="' . basename ($file) . '"');
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header ("X-Accel-Redirect: " . $config['calibre_internal_directory'] . $file);
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?>
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