From 8e16d68f268fe3ab1a28ca66459afab4392fc7a8 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Didier=20Corbi=C3=A8re?= Date: Wed, 11 Sep 2013 00:36:57 +0100 Subject: [PATCH] Add get / set methods for Uuid and Uri --- resources/php-epub-meta/epub.php | 79 ++++++++++++++++++++++---------- 1 file changed, 55 insertions(+), 24 deletions(-) diff --git a/resources/php-epub-meta/epub.php b/resources/php-epub-meta/epub.php index ac62346..7cd46be 100644 --- a/resources/php-epub-meta/epub.php +++ b/resources/php-epub-meta/epub.php @@ -3,13 +3,13 @@ * PHP EPub Meta library * * @author Andreas Gohr - * @author Sébastien Lucas + * @author SĂ©bastien Lucas */ - + require_once(realpath( dirname( __FILE__ ) ) . '/tbszip.php'); define ("METADATA_FILE", "META-INF/container.xml"); - + class EPub { public $xml; //FIXME change to protected, later public $toc; @@ -40,7 +40,7 @@ class EPub { if (!$this->zip->FileExists(METADATA_FILE)) { throw new Exception ("Unable to find metadata.xml"); } - + $data = $this->zip->FileRead(METADATA_FILE); if($data == false){ throw new Exception('Failed to access epub container data'); @@ -56,7 +56,7 @@ class EPub { if (!$this->zip->FileExists($this->meta)) { throw new Exception ("Unable to find " . $this->meta); } - + $data = $this->zip->FileRead($this->meta); if(!$data){ throw new Exception('Failed to access epub metadata'); @@ -67,24 +67,24 @@ class EPub { $this->xml->formatOutput = true; $this->xpath = new EPubDOMXPath($this->xml); } - + public function initSpineComponent () { $spine = $this->xpath->query('//opf:spine')->item(0); $tocid = $spine->getAttribute('toc'); $tochref = $this->xpath->query("//opf:manifest/opf:item[@id='$tocid']")->item(0)->attr('href'); - $tocpath = dirname($this->meta).'/'.$tochref; + $tocpath = dirname($this->meta).'/'.$tochref; // read epub toc if (!$this->zip->FileExists($tocpath)) { throw new Exception ("Unable to find " . $tocpath); } - + $data = $this->zip->FileRead($tocpath); $this->toc = new DOMDocument(); $this->toc->registerNodeClass('DOMElement','EPubDOMElement'); $this->toc->loadXML($data); $this->toc_xpath = new EPubDOMXPath($this->toc); - $rootNamespace = $this->toc->lookupNamespaceUri($this->toc->namespaceURI); + $rootNamespace = $this->toc->lookupNamespaceUri($this->toc->namespaceURI); $this->toc_xpath->registerNamespace('x', $rootNamespace); } @@ -94,7 +94,7 @@ class EPub { public function file(){ return $this->file; } - + /** * Close the epub file */ @@ -123,7 +123,7 @@ class EPub { $this->download (); $this->zip->close(); } - + /** * Get the updated epub */ @@ -149,7 +149,7 @@ class EPub { } return $spine; } - + /** * Get the component content */ @@ -158,13 +158,13 @@ class EPub { if (!$this->zip->FileExists($path)) { throw new Exception ("Unable to find " . $path); } - + $data = $this->zip->FileRead($path); $data = preg_replace ("/src=[\"']([\w\/\.]*?)[\"']/", "src='epubfs.php?comp=$1'", $data); $data = preg_replace ("/href=[\"']([\w\/\.]*?)[\"']/", "href='epubfs.php?comp=$1'", $data); return $data; } - + /** * Get the component content type */ @@ -187,7 +187,7 @@ class EPub { } return $contents; } - + /** * Get or set the book author(s) @@ -302,6 +302,37 @@ class EPub { return $this->getset('dc:description',$description); } + /** + * Set or get the book's Unique Identifier + * + * @param string Unique identifier + */ + public function Uuid($uuid = false) + { + $nodes = $this->xpath->query('/opf:package'); + if ($nodes->length !== 1) { + $error = sprintf('Cannot find ebook identifier'); + throw new Exception($error); + } + $identifier = $nodes->item(0)->attr('unique-identifier'); + + $res = $this->getset('dc:identifier', $uuid, 'id', $identifier); + + return $res; + } + + /** + * Set or get the book's URI + * + * @param string URI + */ + public function Uri($uri = false) + { + $res = $this->getset('dc:identifier', $uri, 'opf:scheme', 'URI'); + + return $res; + } + /** * Set or get the book's ISBN number * @@ -328,7 +359,7 @@ class EPub { public function Amazon($amazon=false){ return $this->getset('dc:identifier',$amazon,'opf:scheme','AMAZON'); } - + /** * Set or get the Calibre UUID of the book * @@ -346,7 +377,7 @@ class EPub { public function Serie($serie=false){ return $this->getset('opf:meta',$serie,'name','calibre:series','content'); } - + /** * Set or get the Serie Index of the book * @@ -355,7 +386,7 @@ class EPub { public function SerieIndex($serieIndex=false){ return $this->getset('opf:meta',$serieIndex,'name','calibre:series_index','content'); } - + /** * Set or get the book's subjects (aka. tags) * @@ -476,11 +507,11 @@ class EPub { 'found' => $path ); } - + public function getCoverItem () { $nodes = $this->xpath->query('//opf:metadata/opf:meta[@name="cover"]'); if(!$nodes->length) return NULL; - + $coverid = (String) $nodes->item(0)->attr('opf:content'); if(!$coverid) return NULL; @@ -489,14 +520,14 @@ class EPub { return $nodes->item(0); } - + public function updateForKepub () { $item = $this->getCoverItem (); if (!is_null ($item)) { $item->attr('opf:properties', 'cover-image'); } } - + public function Cover2($path=false, $mime=false){ $hascover = true; $item = $this->getCoverItem (); @@ -509,7 +540,7 @@ class EPub { $this->coverpath = ltrim($this->coverpath,'\\'); $this->coverpath = ltrim($this->coverpath,'/'); } - + // set cover if($path !== false){ if (!$hascover) return; // TODO For now only update @@ -523,7 +554,7 @@ class EPub { $this->reparse(); } - + if (!$hascover) return $this->no_cover(); }