cops/epubfs.php

54 lines
1.5 KiB
PHP
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<?php
require_once ("config.php");
require_once ("base.php");
require_once ("book.php");
require_once ("resources/php-epub-meta/epub.php");
function notFound () {
header($_SERVER["SERVER_PROTOCOL"]." 404 Not Found");
header("Status: 404 Not Found");
$_SERVER['REDIRECT_STATUS'] = 404;
}
$idData = getURLParam ("data", NULL);
$add = "data=$idData&";
if (!is_null (GetUrlParam (DB))) $add .= DB . "=" . GetUrlParam (DB) . "&";
$myBook = Book::getBookByDataId($idData);
$book = new EPub ($myBook->getFilePath ("EPUB", $idData));
$book->initSpineComponent ();
$component = $_GET["comp"];
if (empty ($component)) {
notFound ();
}
try {
$data = $book->component ($component);
$directory = dirname ($component);
$callback = function ($m) use ($book, $component, $add) {
$method = $m[1];
$path = $m[2];
if (preg_match ("/^#/", $path)) {
return $path;
}
$comp = $book->getComponentName ($component, $path);
return "$method'epubfs.php?{$add}comp=$comp'";
};
$data = preg_replace_callback ("/(src=)[\"']([^:]*?)[\"']/", $callback, $data);
$data = preg_replace_callback ("/(href=)[\"']([^:]*?)[\"']/", $callback, $data);
$data = preg_replace_callback ("/(\@import\s+)[\"'](.*?)[\"'];/", $callback, $data);
header ("Content-Type: " . $book->componentContentType($component));
echo $data;
}
catch (Exception $e) {
error_log ($e);
notFound ();
}