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liveuser |
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<?php
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//require_once 'class.styleconstants.php';
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include_once 'phpodt.php';
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/**
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* The class responsible for creating the xml documents needed
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* to generate an ODT document
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*
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* @author Issam RACHDI
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*/
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class ODT {
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const GENERATOR = 'PHP-ODT 0.3';
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/**
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* The name of the odt file
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*/
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// private $fileName;
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private $manifest;
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private $styles;
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private $documentContent;
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private $officeBody;
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private $officeText;
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private $metadata;
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private $officeMeta;
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// private $officeStyles;
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// private $officeAutomaticStyles;
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// private $permissions;
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private static $instance;
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/**
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* @param $fileName The name of the odt file
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* @param $perm The permissions of the file (optional)
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*/
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private function __construct() {
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$this->initContent();
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}
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static function getInstance() {
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if (self::$instance == null) {
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self::$instance = new ODT();
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}
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return self::$instance;
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}
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/**
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* Creates the manifest document, wich describe all the files contained in
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* the odt document
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*/
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function createManifest() {
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$manifestDoc = new DOMDocument('1.0', 'UTF-8');
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$root = $manifestDoc->createElement('manifest:manifest');
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$root->setAttribute('xmlns:manifest', 'urn:oasis:names:tc:opendocument:xmlns:manifest:1.0');
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$root->setAttribute('office:version', "1.1");
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$manifestDoc->appendChild($root);
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$fileEntryRoot = $manifestDoc->createElement('manifest:file-entry');
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$fileEntryRoot->setAttribute('manifest:media-type', 'application/vnd.oasis.opendocument.text');
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$fileEntryRoot->setAttribute('manifest:full-path', '/');
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$root->appendChild($fileEntryRoot);
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$fileEntryContent = $manifestDoc->createElement('manifest:file-entry');
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$fileEntryContent->setAttribute('manifest:media-type', 'text/xml');
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$fileEntryContent->setAttribute('manifest:full-path', 'content.xml');
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$root->appendChild($fileEntryContent);
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$fileEntryStyles = $manifestDoc->createElement('manifest:file-entry');
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$fileEntryStyles->setAttribute('manifest:media-type', 'text/xml');
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$fileEntryStyles->setAttribute('manifest:full-path', 'styles.xml');
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$root->appendChild($fileEntryStyles);
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$fileEntryMeta = $manifestDoc->createElement('manifest:file-entry');
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$fileEntryMeta->setAttribute('manifest:media-type', 'text/xml');
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$fileEntryMeta->setAttribute('manifest:full-path', 'meta.xml');
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$root->appendChild($fileEntryMeta);
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$this->manifest = $manifestDoc;
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}
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/**
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* Creates the styles document, which contains all the styles used in the document
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*/
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function createStyle() {
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$this->styles = new DOMDocument('1.0', 'UTF-8');
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$root = $this->styles->createElement('office:document-styles');
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$root->setAttribute('xmlns:office', 'urn:oasis:names:tc:opendocument:xmlns:office:1.0');
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$root->setAttribute('xmlns:style', 'urn:oasis:names:tc:opendocument:xmlns:style:1.0');
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$root->setAttribute('xmlns:text', 'urn:oasis:names:tc:opendocument:xmlns:text:1.0');
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$root->setAttribute('xmlns:fo', 'urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0');
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$root->setAttribute('xmlns:svg', 'urn:oasis:names:tc:opendocument:xmlns:svg-compatible:1.0');
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$root->setAttribute('xmlns:draw', 'urn:oasis:names:tc:opendocument:xmlns:drawing:1.0');
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$root->setAttribute('xmlns:table', 'urn:oasis:names:tc:opendocument:xmlns:table:1.0');
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$root->setAttribute('xmlns:xlink', 'http://www.w3.org/1999/xlink');
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$root->setAttribute('office:version', '1.1');
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$this->styles->appendChild($root);
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$this->declareFontFaces($root);
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$officeStyles = $this->styles->createElement('office:styles');
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$root->appendChild($officeStyles);
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$officeAutomaticStyles = $this->styles->createElement('office:automatic-styles');
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$root->appendChild($officeAutomaticStyles);
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$officeMasterStyles = $this->styles->createElement('office:master-styles');
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$root->appendChild($officeMasterStyles);
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}
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/**
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* Creates the metadata document, containing the general informations about the document,
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*
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*/
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function createMetadata() {
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$this->metadata = new DOMDocument('1.0', 'UTF-8');
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$root = $this->metadata->createElement('office:document-meta');
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$root->setAttribute('xmlns:meta', 'urn:oasis:names:tc:opendocument:xmlns:meta:1.0');
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$root->setAttribute('xmlns:office', 'urn:oasis:names:tc:opendocument:xmlns:office:1.0');
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$root->setAttribute('xmlns:dc', 'http://purl.org/dc/elements/1.1/');
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$root->setAttribute('office:version', '1.1');
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$this->metadata->appendChild($root);
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$generator = $this->metadata->createElement('meta:generator', self::GENERATOR);
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date_default_timezone_set('Asia/Taipei');
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$creationDate = $this->metadata->createElement('meta:creation-date', date('Y-m-d\TH:i:s'));
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$this->officeMeta = $this->metadata->createElement('office:meta');
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$this->officeMeta->appendChild($generator);
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$this->officeMeta->appendChild($creationDate);
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$root->appendChild($this->officeMeta);
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}
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/**
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* Declare the fonts that can be used in the document
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*
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* @param DOMElement $rootStyles The root element of the styles document
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*/
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function declareFontFaces($rootStyles) {
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$fontFaceDecl = $this->styles->createElement('office:font-face-decls');
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$rootStyles->appendChild($fontFaceDecl);
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$ff = $this->styles->createElement('style:font-face');
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$ff->setAttribute('style:name', 'Courier');
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$ff->setAttribute('svg:font-family', 'Courier');
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$ff->setAttribute('style:font-family-generic', 'modern');
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$ff->setAttribute('style:font-pitch', 'fixed');
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$fontFaceDecl->appendChild($ff);
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$ff = $this->styles->createElement('style:font-face');
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$ff->setAttribute('style:name', 'DejaVu Serif');
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$ff->setAttribute('svg:font-family', ''DejaVu Serif'');
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$ff->setAttribute('style:font-family-generic', 'roman');
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$ff->setAttribute('style:font-pitch', 'variable');
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$fontFaceDecl->appendChild($ff);
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$ff = $this->styles->createElement('style:font-face');
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$ff->setAttribute('style:name', 'Times New Roman');
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$ff->setAttribute('svg:font-family', ''Times New Roman'');
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$ff->setAttribute('style:font-family-generic', 'roman');
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$ff->setAttribute('style:font-pitch', 'variable');
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$fontFaceDecl->appendChild($ff);
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$ff = $this->styles->createElement('style:font-face');
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$ff->setAttribute('style:name', 'DejaVu Sans');
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$ff->setAttribute('svg:font-family', ''DejaVu Sans'');
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$ff->setAttribute('style:font-family-generic', 'swiss');
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$ff->setAttribute('style:font-pitch', 'variable');
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$fontFaceDecl->appendChild($ff);
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$ff = $this->styles->createElement('style:font-face');
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$ff->setAttribute('style:name', 'Verdana');
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$ff->setAttribute('svg:font-family', 'Verdana');
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$ff->setAttribute('style:font-family-generic', 'swiss');
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$ff->setAttribute('style:font-pitch', 'variable');
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$fontFaceDecl->appendChild($ff);
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}
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/**
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* Creates the needed documents and does the needed initialization
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* @return DOMDocument An empty odt document
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*/
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function initContent() {
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$this->createManifest();
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$this->createStyle();
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$this->createMetadata();
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$this->documentContent = new DOMDocument('1.0', 'UTF-8');
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$this->documentContent->substituteEntities = true;
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$root = $this->documentContent->createElement('office:document-content');
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$root->setAttribute('xmlns:office', 'urn:oasis:names:tc:opendocument:xmlns:office:1.0');
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$root->setAttribute('xmlns:text', 'urn:oasis:names:tc:opendocument:xmlns:text:1.0');
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$root->setAttribute('xmlns:draw', 'urn:oasis:names:tc:opendocument:xmlns:drawing:1.0');
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$root->setAttribute('xmlns:svg', 'urn:oasis:names:tc:opendocument:xmlns:svg-compatible:1.0');
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$root->setAttribute('xmlns:table', 'urn:oasis:names:tc:opendocument:xmlns:table:1.0');
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$root->setAttribute('xmlns:style', 'urn:oasis:names:tc:opendocument:xmlns:style:1.0');
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$root->setAttribute('xmlns:fo', 'urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0');
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$root->setAttribute('xmlns:xlink', 'http://www.w3.org/1999/xlink');
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$root->setAttribute('office:version', '1.1');
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$this->documentContent->appendChild($root);
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$officeAutomaticStyles = $this->documentContent->createElement('office:automatic-styles');
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$root->appendChild($officeAutomaticStyles);
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$this->officeBody = $this->documentContent->createElement('office:body');
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$root->appendChild($this->officeBody);
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$this->officeText = $this->documentContent->createElement('office:text');
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$this->officeBody->appendChild($this->officeText);
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// return $this->documentContent;
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}
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/**
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* Sets the title of the document
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*
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* @param string $title
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*/
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function setTitle($title) {
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$element = $this->metadata->createElement('dc:title', $title);
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$this->officeMeta->appendChild($element);
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}
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/**
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* Sets a description for the document
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*
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* @param string $description
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*/
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function setDescription($description) {
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$element = $this->metadata->createElement('dc:description', $description);
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$this->officeMeta->appendChild($element);
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}
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/**
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* Sets the subject of the document
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*
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* @param string $subject
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*/
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function setSubject($subject) {
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$element = $this->metadata->createElement('dc:subject', $subject);
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$this->officeMeta->appendChild($element);
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}
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/**
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* Sets the keywords related to the document
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*
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* @param array $keywords
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*/
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function setKeywords($keywords) {
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if (!is_array($keywords)) {
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throw new ODTException('Keywords must be an array.');
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}
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foreach ($keywords as $keyword) {
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$element = $this->metadata->createElement('meta:keyword', $keyword);
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$this->officeMeta->appendChild($element);
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}
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}
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/**
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* Specifies the name of the person who created the document initially
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*
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* @param string $creator
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*/
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function setCreator($creator) {
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$element = $this->metadata->createElement('meta:initial-creator', $creator);
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$this->officeMeta->appendChild($element);
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}
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/**
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*
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* @return DOMDocument The document containing all the styles
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*/
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function getStyleDocument() {
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return $this->styles;
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}
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public function getDocumentContent() {
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return $this->documentContent;
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}
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/**
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* Write the document to the hard disk
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*/
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function output($fileName, $perm = 0777) {
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$document = new ZipArchive();
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#ZIPARCHIVE::OVERWRITE will not work
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#參考資料:
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#http://stackoverflow.com/questions/32694148/ziparchivegetstatusstring-invalid-or-uninitialized-zip-object
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#$document->open($fileName, ZIPARCHIVE::OVERWRITE);
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$document->open($fileName, ZIPARCHIVE::CREATE);
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$document->addFromString('META-INF/manifest.xml', $this->manifest->saveXML());
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$document->addFromString('styles.xml', $this->styles->saveXML());
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$document->addFromString('meta.xml', $this->metadata->saveXML());
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$document->addFromString('content.xml', html_entity_decode($this->documentContent->saveXML()));
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$document->close();
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#change file Permission if file exist.
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if(file_exists($fileName)){
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chmod($fileName, $perm);
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}#if end
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}
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}
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?>
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