109 lines
3.2 KiB
PHP
109 lines
3.2 KiB
PHP
<?php
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require '../header.php';
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$validated = require_login(NOREDIRECT);
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$data = array();
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$data["error"] = false;
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$data["message"] = "";
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$data["validated"] = $validated;
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$data["filename"] = "";
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if ( !$validated ) {
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$data["error"] = true;
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$data["message"] = "Clients must validate accounts";
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header('Content-Type: application/json');
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echo json_encode($data);
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exit();
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}
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if ( isset($_REQUEST['comic']) ) {
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$comicfull = realpath(COMICSDIR . base64_decode(urldecode($_REQUEST['comic'])));
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$data["filename"] = basename($comicfull);
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if ( $comicfull === false ) exit();
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if ( substr($comicfull, 0, strlen(COMICSDIR)) != COMICSDIR ) exit();
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$comic = substr($comicfull, strlen(COMICSDIR));
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$comicoutputurl = "comics" . str_replace("#", "", $comic) . "/";
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$comicoutputfull = "../" . EXTRACTSDIR . str_replace("#", "", $comic) . "/";
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} else {
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exit();
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}
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$ext = strtolower(substr($comicfull, -3));
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$_SESSION['comfile'] = basename($comicfull);
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// Get the current page for this comic or 0 (zero) if never opened
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$query = "SELECT currentpage FROM pagetracker WHERE username=:username AND issue=:issue";
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$fields = array();
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$fields[':username'] = $_SESSION['username'];
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$fields[':issue'] = $_SESSION['comfile'];
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$sth = $globaldbh->prepare($query);
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$sth->execute($fields);
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if ( $row = $sth->fetch(PDO::FETCH_ASSOC) ) {
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$currentpage = intval($row['currentpage']);
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} else {
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$currentpage = 0;
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}
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$data["startindex"] = $currentpage;
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if ( !is_dir($comicoutputfull) ) {
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mkdir($comicoutputfull, 0755, true);
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}
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$files = array();
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if ( $ext == "cbz" ) {
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$zip = new ZipArchive();
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$opened = $zip->open($comicfull);
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for ( $i=0; $i<$zip->numFiles; $i++ ) {
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$imgname = basename($zip->getNameIndex($i));
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//$myext = substr($imgname, -3);
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if ( ! isset(pathinfo($imgname)['extension']) ) continue;
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$myext = strtolower(pathinfo($imgname)['extension']);
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if ( ($myext == "jpeg") || ($myext == "jpg") || ($myext == "png") || ($myext == "webp") ) {
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$imgname = str_replace("#", "", $imgname);
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$imgcontents = $zip->getFromIndex($i);
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$written = file_put_contents($comicoutputfull . $imgname, $imgcontents);
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if ( $written ) $files[] = $imgname;
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}
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}
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} elseif ( $ext == "cbr" ) {
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$rar = RarArchive::open($comicfull);
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$entries = $rar->getEntries();
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foreach ( $entries as $entry ) {
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$outfile = str_replace("#", "", basename($entry->getName()));
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$entry->extract(false, $comicoutputfull . $outfile);
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if ( ! isset(pathinfo($outfile)['extension']) ) continue;
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$myext = strtolower(pathinfo($outfile)['extension']);
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if ( ($myext == "jpeg") || ($myext == "jpg") || ($myext == "png") || ($myext == "webp") ) {
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$files[] = basename($outfile);
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}
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}
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unset($entry);
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} else {
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exit();
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}
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natsort($files);
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$images = array();
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$captions = array();
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$last = count($files);
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$count = 0;
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foreach ( $files as $file ) {
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$count++;
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$images[] = $comicoutputurl . $file;
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$captions[] = substr(basename($comicoutputurl), 0, -4) . ": {$count} of {$last}";
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}
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$debug = (DEBUG_SHOWCOMICAJAX || DEBUG_ALL);
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$data["debug"] = $debug;
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$data["images"] = $images;
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$data["captions"] = $captions;
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header('Content-Type: application/json');
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echo json_encode($data);
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exit();
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// vim: set ts=3 sw=3 et:
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