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authorzotlabs <mike@macgirvin.com>2017-11-21 14:30:26 -0800
committerzotlabs <mike@macgirvin.com>2017-11-21 14:30:26 -0800
commit8dceb8e3a75282540d7dbe9dc6e26091dad71fe0 (patch)
tree867b34d5d5e070498a183656ac1e092b70910f62 /library/epub-meta/index.php
parent1acef2e242a824f77de1a9ea3971dcabfa1b63e2 (diff)
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thumbnail generator for epubs
Diffstat (limited to 'library/epub-meta/index.php')
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diff --git a/library/epub-meta/index.php b/library/epub-meta/index.php
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+<?php
+ // modify this to point to your book directory
+ $bookdir = '/home/andi/Dropbox/ebooks/';
+
+
+ error_reporting(E_ALL ^ E_NOTICE);
+
+ // proxy google requests
+ if(isset($_GET['api'])){
+ header('application/json; charset=UTF-8');
+ echo file_get_contents('https://www.googleapis.com/books/v1/volumes?q='.rawurlencode($_GET['api']).'&maxResults=25&printType=books&projection=full');
+ exit;
+ }
+
+ require('util.php');
+
+ // load epub data
+ require('epub.php');
+ if(isset($_REQUEST['book'])){
+ try{
+ $book = $_REQUEST['book'];
+ $book = str_replace('..','',$book); // no upper dirs, lowers might be supported later
+ $epub = new EPub($bookdir.$book.'.epub');
+ }catch (Exception $e){
+ $error = $e->getMessage();
+ }
+ }
+
+ // return image data
+ if(isset($_REQUEST['img']) && isset($epub)){
+ $img = $epub->Cover();
+ header('Content-Type: '.$img['mime']);
+ echo $img['data'];
+ exit;
+ }
+
+ // save epub data
+ if($_REQUEST['save'] && isset($epub)){
+ $epub->Title($_POST['title']);
+ $epub->Description($_POST['description']);
+ $epub->Language($_POST['language']);
+ $epub->Publisher($_POST['publisher']);
+ $epub->Copyright($_POST['copyright']);
+ $epub->ISBN($_POST['isbn']);
+ $epub->Subjects($_POST['subjects']);
+
+ $authors = array();
+ foreach((array) $_POST['authorname'] as $num => $name){
+ if($name){
+ $as = $_POST['authoras'][$num];
+ if(!$as) $as = $name;
+ $authors[$as] = $name;
+ }
+ }
+ $epub->Authors($authors);
+
+ // handle image
+ $cover = '';
+ if(preg_match('/^https?:\/\//i',$_POST['coverurl'])){
+ $data = @file_get_contents($_POST['coverurl']);
+ if($data){
+ $cover = tempnam(sys_get_temp_dir(), 'epubcover');
+ file_put_contents($cover,$data);
+ unset($data);
+ }
+ }elseif(is_uploaded_file($_FILES['coverfile']['tmp_name'])){
+ $cover = $_FILES['coverfile']['tmp_name'];
+ }
+ if($cover){
+ $info = @getimagesize($cover);
+ if(preg_match('/^image\/(gif|jpe?g|png)$/',$info['mime'])){
+ $epub->Cover($cover,$info['meta']);
+ }else{
+ $error = "Not a valid image file".$cover;
+ }
+ }
+
+ // save the ebook
+ try{
+ $epub->save();
+ }catch(Exception $e){
+ $error = $e->getMessage();
+ }
+
+ // clean up temporary cover file
+ if($cover) @unlink($cover);
+
+ // rename
+ $author = array_shift(array_keys($epub->Authors()));
+ $title = $epub->Title();
+ $new = to_file($author.'-'.$title);
+ $new = $bookdir.$new.'.epub';
+ $old = $epub->file();
+ if(realpath($new) != realpath($old)){
+ if(!@rename($old,$new)) $new = $old; //rename failed, stay here
+ }
+ $go = basename($new,'.epub');
+ header('Location: ?book='.rawurlencode($go));
+ exit;
+ }
+
+ header('Content-Type: text/html; charset=utf-8');
+?>
+<html>
+<head>
+ <title>EPub Manager</title>
+
+ <link rel="stylesheet" type="text/css" href="assets/css/smoothness/jquery-ui-1.8.18.custom.css" />
+ <link rel="stylesheet" type="text/css" href="assets/css/cleditor/jquery.cleditor.css" />
+ <link rel="stylesheet" type="text/css" href="assets/css/style.css" />
+
+ <script type="text/javascript">
+ <?php if($error) echo "alert('".htmlspecialchars($error)."');";?>
+ </script>
+</head>
+<body>
+
+<div id="wrapper">
+ <ul id="booklist">
+ <?php
+ $list = glob($bookdir.'/*.epub');
+ foreach($list as $book){
+ $base = basename($book,'.epub');
+ $name = book_output($base);
+ echo '<li '.($base == $_REQUEST['book'] ? 'class="active"' : '' ).'>';
+ echo '<a href="?book='.htmlspecialchars($base).'">'.$name.'</a>';
+ echo '</li>';
+ }
+ ?>
+ </ul>
+
+ <?php if($epub): ?>
+ <form action="" method="post" id="bookpanel" enctype="multipart/form-data">
+ <input type="hidden" name="book" value="<?php echo htmlspecialchars($_REQUEST['book'])?>" />
+
+ <table>
+ <tr>
+ <th>Title</th>
+ <td><input type="text" name="title" value="<?php echo htmlspecialchars($epub->Title())?>" /></td>
+ </tr>
+ <tr>
+ <th>Authors</th>
+ <td id="authors">
+ <?php
+ $count = 0;
+ foreach($epub->Authors() as $as => $name){
+ ?>
+ <p>
+ <input type="text" name="authorname[<?php echo $count?>]" value="<?php echo htmlspecialchars($name)?>" />
+ (<input type="text" name="authoras[<?php echo $count?>]" value="<?php echo htmlspecialchars($as)?>" />)
+ </p>
+ <?php
+ $count++;
+ }
+ ?>
+ </td>
+ </tr>
+ <tr>
+ <th>Description<br />
+ <img src="?book=<?php echo htmlspecialchars($_REQUEST['book'])?>&amp;img=1" id="cover" width="90"
+ class="<?php $c = $epub->Cover(); echo ($c['found']?'hasimg':'noimg')?>" />
+ </th>
+ <td><textarea name="description"><?php echo htmlspecialchars($epub->Description())?></textarea></td>
+ </tr>
+ <tr>
+ <th>Subjects</th>
+ <td><input type="text" name="subjects" value="<?php echo htmlspecialchars(join(', ',$epub->Subjects()))?>" /></td>
+ </tr>
+ <tr>
+ <th>Publisher</th>
+ <td><input type="text" name="publisher" value="<?php echo htmlspecialchars($epub->Publisher())?>" /></td>
+ </tr>
+ <tr>
+ <th>Copyright</th>
+ <td><input type="text" name="copyright" value="<?php echo htmlspecialchars($epub->Copyright())?>" /></td>
+ </tr>
+ <tr>
+ <th>Language</th>
+ <td><p><input type="text" name="language" value="<?php echo htmlspecialchars($epub->Language())?>" /></p></td>
+ </tr>
+ <tr>
+ <th>ISBN</th>
+ <td><p><input type="text" name="isbn" value="<?php echo htmlspecialchars($epub->ISBN())?>" /></p></td>
+ </tr>
+ <tr>
+ <th>Cover Image</th>
+ <td><p>
+ <input type="file" name="coverfile" />
+ URL: <input type="text" name="coverurl" value="" />
+ </p></td>
+ </table>
+ <div class="center">
+ <input name="save" type="submit" />
+ </div>
+ </form>
+ <?php else: ?>
+ <h1>EPub Manager</h1>
+
+ <p>View and edit epub books stored in <code><?php echo htmlspecialchars($bookdir)?></code>.</p>
+ <div class="license">
+ <p><?php echo str_replace("\n\n",'</p><p>',htmlspecialchars(file_get_contents('LICENSE'))) ?></p>
+ </div>
+
+ <?php endif; ?>
+
+ <!-- load at the end, for faster site load -->
+ <script type="text/javascript" src="assets/js/jquery-1.7.1.min.js"></script>
+ <script type="text/javascript" src="assets/js/jquery-ui-1.8.18.custom.min.js"></script>
+ <script type="text/javascript" src="assets/js/jquery.cleditor.min.js"></script>
+ <script type="text/javascript" src="assets/js/script.js"></script>
+
+</div>
+</body>
+</html>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-23 02:29:25 +0000