1539 lines
57 KiB
PHP
1539 lines
57 KiB
PHP
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<?php
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/**
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* package.xml generation class, package.xml version 2.0
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*
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* PHP versions 4 and 5
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*
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* LICENSE: This source file is subject to version 3.0 of the PHP license
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* that is available through the world-wide-web at the following URI:
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* http://www.php.net/license/3_0.txt. If you did not receive a copy of
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* the PHP License and are unable to obtain it through the web, please
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* send a note to license@php.net so we can mail you a copy immediately.
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*
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* @category pear
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* @package PEAR
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* @author Greg Beaver <cellog@php.net>
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* @author Stephan Schmidt (original XML_Serializer code)
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* @copyright 1997-2005 The PHP Group
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* @license http://www.php.net/license/3_0.txt PHP License 3.0
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* @version CVS: $Id: v2.php,v 1.32 2005/10/02 06:29:24 cellog Exp $
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* @link http://pear.php.net/package/PEAR
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* @since File available since Release 1.4.0a1
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*/
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/**
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* file/dir manipulation routines
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*/
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require_once 'System.php';
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/**
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* This class converts a PEAR_PackageFile_v2 object into any output format.
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*
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* Supported output formats include array, XML string (using S. Schmidt's
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* XML_Serializer, slightly customized)
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* @category pear
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* @package PEAR
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* @author Greg Beaver <cellog@php.net>
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* @author Stephan Schmidt (original XML_Serializer code)
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* @copyright 1997-2005 The PHP Group
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* @license http://www.php.net/license/3_0.txt PHP License 3.0
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* @version Release: 1.4.5
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* @link http://pear.php.net/package/PEAR
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* @since Class available since Release 1.4.0a1
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*/
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class PEAR_PackageFile_Generator_v2
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{
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/**
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* default options for the serialization
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* @access private
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* @var array $_defaultOptions
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*/
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var $_defaultOptions = array(
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'indent' => ' ', // string used for indentation
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'linebreak' => "\n", // string used for newlines
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'typeHints' => false, // automatically add type hin attributes
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'addDecl' => true, // add an XML declaration
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'defaultTagName' => 'XML_Serializer_Tag', // tag used for indexed arrays or invalid names
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'classAsTagName' => false, // use classname for objects in indexed arrays
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'keyAttribute' => '_originalKey', // attribute where original key is stored
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'typeAttribute' => '_type', // attribute for type (only if typeHints => true)
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'classAttribute' => '_class', // attribute for class of objects (only if typeHints => true)
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'scalarAsAttributes' => false, // scalar values (strings, ints,..) will be serialized as attribute
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'prependAttributes' => '', // prepend string for attributes
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'indentAttributes' => false, // indent the attributes, if set to '_auto', it will indent attributes so they all start at the same column
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'mode' => 'simplexml', // use 'simplexml' to use parent name as tagname if transforming an indexed array
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'addDoctype' => false, // add a doctype declaration
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'doctype' => null, // supply a string or an array with id and uri ({@see XML_Util::getDoctypeDeclaration()}
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'rootName' => 'package', // name of the root tag
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'rootAttributes' => array(
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'version' => '2.0',
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'xmlns' => 'http://pear.php.net/dtd/package-2.0',
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'xmlns:tasks' => 'http://pear.php.net/dtd/tasks-1.0',
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'xmlns:xsi' => 'http://www.w3.org/2001/XMLSchema-instance',
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'xsi:schemaLocation' => 'http://pear.php.net/dtd/tasks-1.0
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http://pear.php.net/dtd/tasks-1.0.xsd
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http://pear.php.net/dtd/package-2.0
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http://pear.php.net/dtd/package-2.0.xsd',
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), // attributes of the root tag
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'attributesArray' => 'attribs', // all values in this key will be treated as attributes
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'contentName' => '_content', // this value will be used directly as content, instead of creating a new tag, may only be used in conjuction with attributesArray
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'beautifyFilelist' => false,
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'encoding' => 'UTF-8',
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);
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/**
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* options for the serialization
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* @access private
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* @var array $options
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*/
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var $options = array();
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/**
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* current tag depth
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* @var integer $_tagDepth
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*/
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var $_tagDepth = 0;
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/**
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* serilialized representation of the data
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* @var string $_serializedData
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*/
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var $_serializedData = null;
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/**
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* @var PEAR_PackageFile_v2
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*/
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var $_packagefile;
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/**
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* @param PEAR_PackageFile_v2
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*/
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function PEAR_PackageFile_Generator_v2(&$packagefile)
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{
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$this->_packagefile = &$packagefile;
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}
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/**
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* @return string
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*/
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function getPackagerVersion()
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{
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return '1.4.5';
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}
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/**
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* @param PEAR_Packager
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* @param bool generate a .tgz or a .tar
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* @param string|null temporary directory to package in
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*/
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function toTgz(&$packager, $compress = true, $where = null)
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{
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$a = null;
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return $this->toTgz2($packager, $a, $compress, $where);
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}
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/**
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* Package up both a package.xml and package2.xml for the same release
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* @param PEAR_Packager
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* @param PEAR_PackageFile_v1
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* @param bool generate a .tgz or a .tar
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* @param string|null temporary directory to package in
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*/
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function toTgz2(&$packager, &$pf1, $compress = true, $where = null)
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{
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require_once 'Archive/Tar.php';
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if (!$this->_packagefile->isEquivalent($pf1)) {
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return PEAR::raiseError('PEAR_Packagefile_v2::toTgz: "' .
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basename($pf1->getPackageFile()) .
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'" is not equivalent to "' . basename($this->_packagefile->getPackageFile())
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. '"');
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}
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if ($where === null) {
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if (!($where = System::mktemp(array('-d')))) {
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return PEAR::raiseError('PEAR_Packagefile_v2::toTgz: mktemp failed');
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}
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} elseif (!@System::mkDir(array('-p', $where))) {
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return PEAR::raiseError('PEAR_Packagefile_v2::toTgz: "' . $where . '" could' .
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' not be created');
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}
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if (file_exists($where . DIRECTORY_SEPARATOR . 'package.xml') &&
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!is_file($where . DIRECTORY_SEPARATOR . 'package.xml')) {
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return PEAR::raiseError('PEAR_Packagefile_v2::toTgz: unable to save package.xml as' .
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' "' . $where . DIRECTORY_SEPARATOR . 'package.xml"');
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}
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if (!$this->_packagefile->validate(PEAR_VALIDATE_PACKAGING)) {
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return PEAR::raiseError('PEAR_Packagefile_v2::toTgz: invalid package.xml');
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}
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$ext = $compress ? '.tgz' : '.tar';
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$pkgver = $this->_packagefile->getPackage() . '-' . $this->_packagefile->getVersion();
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$dest_package = getcwd() . DIRECTORY_SEPARATOR . $pkgver . $ext;
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if (file_exists(getcwd() . DIRECTORY_SEPARATOR . $pkgver . $ext) &&
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!is_file(getcwd() . DIRECTORY_SEPARATOR . $pkgver . $ext)) {
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return PEAR::raiseError('PEAR_Packagefile_v2::toTgz: cannot create tgz file "' .
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getcwd() . DIRECTORY_SEPARATOR . $pkgver . $ext . '"');
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}
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if ($pkgfile = $this->_packagefile->getPackageFile()) {
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$pkgdir = dirname(realpath($pkgfile));
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$pkgfile = basename($pkgfile);
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} else {
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return PEAR::raiseError('PEAR_Packagefile_v2::toTgz: package file object must ' .
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'be created from a real file');
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}
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// {{{ Create the package file list
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$filelist = array();
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$i = 0;
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$this->_packagefile->flattenFilelist();
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$contents = $this->_packagefile->getContents();
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if (isset($contents['bundledpackage'])) { // bundles of packages
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$contents = $contents['bundledpackage'];
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if (!isset($contents[0])) {
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$contents = array($contents);
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}
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$packageDir = $where;
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foreach ($contents as $i => $package) {
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$fname = $package;
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$file = $pkgdir . DIRECTORY_SEPARATOR . $fname;
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if (!file_exists($file)) {
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return $packager->raiseError("File does not exist: $fname");
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}
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$tfile = $packageDir . DIRECTORY_SEPARATOR . $fname;
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System::mkdir(array('-p', dirname($tfile)));
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copy($file, $tfile);
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$filelist[$i++] = $tfile;
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$packager->log(2, "Adding package $fname");
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}
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} else { // normal packages
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$contents = $contents['dir']['file'];
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if (!isset($contents[0])) {
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$contents = array($contents);
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}
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$packageDir = $where;
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foreach ($contents as $i => $file) {
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$fname = $file['attribs']['name'];
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$atts = $file['attribs'];
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$orig = $file;
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$file = $pkgdir . DIRECTORY_SEPARATOR . $fname;
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if (!file_exists($file)) {
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return $packager->raiseError("File does not exist: $fname");
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} else {
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$tfile = $packageDir . DIRECTORY_SEPARATOR . $fname;
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unset($orig['attribs']);
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if (count($orig)) { // file with tasks
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// run any package-time tasks
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if (function_exists('file_get_contents')) {
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$contents = file_get_contents($file);
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} else {
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$fp = fopen($file, "r");
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$contents = @fread($fp, filesize($file));
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fclose($fp);
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}
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foreach ($orig as $tag => $raw) {
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$tag = str_replace($this->_packagefile->getTasksNs() . ':', '', $tag);
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$task = "PEAR_Task_$tag";
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$task = &new $task($this->_packagefile->_config,
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$this->_packagefile->_logger,
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PEAR_TASK_PACKAGE);
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$task->init($raw, $atts, null);
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$res = $task->startSession($this->_packagefile, $contents, $tfile);
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if (!$res) {
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continue; // skip this task
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}
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if (PEAR::isError($res)) {
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return $res;
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}
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$contents = $res; // save changes
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System::mkdir(array('-p', dirname($tfile)));
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$wp = fopen($tfile, "wb");
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fwrite($wp, $contents);
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fclose($wp);
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}
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}
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if (!file_exists($tfile)) {
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System::mkdir(array('-p', dirname($tfile)));
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copy($file, $tfile);
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}
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$filelist[$i++] = $tfile;
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$this->_packagefile->setFileAttribute($fname, 'md5sum', md5_file($tfile), $i - 1);
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$packager->log(2, "Adding file $fname");
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}
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}
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}
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// }}}
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if ($pf1 !== null) {
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$name = 'package2.xml';
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} else {
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$name = 'package.xml';
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}
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$packagexml = $this->toPackageFile($where, PEAR_VALIDATE_PACKAGING, $name);
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if ($packagexml) {
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$tar =& new Archive_Tar($dest_package, $compress);
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$tar->setErrorHandling(PEAR_ERROR_RETURN); // XXX Don't print errors
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// ----- Creates with the package.xml file
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$ok = $tar->createModify(array($packagexml), '', $where);
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if (PEAR::isError($ok)) {
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return $packager->raiseError($ok);
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} elseif (!$ok) {
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return $packager->raiseError('PEAR_Packagefile_v2::toTgz(): adding ' . $name .
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' failed');
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}
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// ----- Add the content of the package
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if (!$tar->addModify($filelist, $pkgver, $where)) {
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return $packager->raiseError(
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'PEAR_Packagefile_v2::toTgz(): tarball creation failed');
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}
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// add the package.xml version 1.0
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if ($pf1 !== null) {
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$pfgen = &$pf1->getDefaultGenerator();
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$packagexml1 = $pfgen->toPackageFile($where, PEAR_VALIDATE_PACKAGING,
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'package.xml', true);
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if (!$tar->addModify(array($packagexml1), '', $where)) {
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return $packager->raiseError(
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'PEAR_Packagefile_v2::toTgz(): adding package.xml failed');
|
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}
|
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}
|
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return $dest_package;
|
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}
|
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}
|
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function toPackageFile($where = null, $state = PEAR_VALIDATE_NORMAL, $name = 'package.xml')
|
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{
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if (!$this->_packagefile->validate($state)) {
|
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return PEAR::raiseError('PEAR_Packagefile_v2::toPackageFile: invalid package.xml',
|
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null, null, null, $this->_packagefile->getValidationWarnings());
|
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}
|
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if ($where === null) {
|
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if (!($where = System::mktemp(array('-d')))) {
|
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return PEAR::raiseError('PEAR_Packagefile_v2::toPackageFile: mktemp failed');
|
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|
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}
|
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} elseif (!@System::mkDir(array('-p', $where))) {
|
||
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return PEAR::raiseError('PEAR_Packagefile_v2::toPackageFile: "' . $where . '" could' .
|
||
|
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' not be created');
|
||
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}
|
||
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$newpkgfile = $where . DIRECTORY_SEPARATOR . $name;
|
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$np = @fopen($newpkgfile, 'wb');
|
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if (!$np) {
|
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return PEAR::raiseError('PEAR_Packagefile_v2::toPackageFile: unable to save ' .
|
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"$name as $newpkgfile");
|
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}
|
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fwrite($np, $this->toXml($state));
|
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fclose($np);
|
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return $newpkgfile;
|
||
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}
|
||
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|
||
|
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function &toV2()
|
||
|
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{
|
||
|
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return $this->_packagefile;
|
||
|
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}
|
||
|
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|
||
|
|
/**
|
||
|
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* Return an XML document based on the package info (as returned
|
||
|
|
* by the PEAR_Common::infoFrom* methods).
|
||
|
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*
|
||
|
|
* @return string XML data
|
||
|
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*/
|
||
|
|
function toXml($state = PEAR_VALIDATE_NORMAL, $options = array())
|
||
|
|
{
|
||
|
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$this->_packagefile->setDate(date('Y-m-d'));
|
||
|
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$this->_packagefile->setTime(date('H:i:s'));
|
||
|
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if (!$this->_packagefile->validate($state)) {
|
||
|
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return false;
|
||
|
|
}
|
||
|
|
if (is_array($options)) {
|
||
|
|
$this->options = array_merge($this->_defaultOptions, $options);
|
||
|
|
} else {
|
||
|
|
$this->options = $this->_defaultOptions;
|
||
|
|
}
|
||
|
|
$arr = $this->_packagefile->getArray();
|
||
|
|
if (isset($arr['filelist'])) {
|
||
|
|
unset($arr['filelist']);
|
||
|
|
}
|
||
|
|
if (isset($arr['_lastversion'])) {
|
||
|
|
unset($arr['_lastversion']);
|
||
|
|
}
|
||
|
|
if ($state ^ PEAR_VALIDATE_PACKAGING && !isset($arr['bundle'])) {
|
||
|
|
$use = $this->_recursiveXmlFilelist($arr['contents']['dir']['file']);
|
||
|
|
unset($arr['contents']['dir']['file']);
|
||
|
|
if (isset($use['dir'])) {
|
||
|
|
$arr['contents']['dir']['dir'] = $use['dir'];
|
||
|
|
}
|
||
|
|
if (isset($use['file'])) {
|
||
|
|
$arr['contents']['dir']['file'] = $use['file'];
|
||
|
|
}
|
||
|
|
$this->options['beautifyFilelist'] = true;
|
||
|
|
}
|
||
|
|
$arr['attribs']['packagerversion'] = '1.4.5';
|
||
|
|
if ($this->serialize($arr, $options)) {
|
||
|
|
return $this->_serializedData . "\n";
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
function _recursiveXmlFilelist($list)
|
||
|
|
{
|
||
|
|
$dirs = array();
|
||
|
|
if (isset($list['attribs'])) {
|
||
|
|
$file = $list['attribs']['name'];
|
||
|
|
unset($list['attribs']['name']);
|
||
|
|
$attributes = $list['attribs'];
|
||
|
|
$this->_addDir($dirs, explode('/', dirname($file)), $file, $attributes);
|
||
|
|
} else {
|
||
|
|
foreach ($list as $a) {
|
||
|
|
$file = $a['attribs']['name'];
|
||
|
|
$attributes = $a['attribs'];
|
||
|
|
unset($a['attribs']);
|
||
|
|
$this->_addDir($dirs, explode('/', dirname($file)), $file, $attributes, $a);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
$this->_formatDir($dirs);
|
||
|
|
$this->_deFormat($dirs);
|
||
|
|
return $dirs;
|
||
|
|
}
|
||
|
|
|
||
|
|
function _addDir(&$dirs, $dir, $file = null, $attributes = null, $tasks = null)
|
||
|
|
{
|
||
|
|
if (!$tasks) {
|
||
|
|
$tasks = array();
|
||
|
|
}
|
||
|
|
if ($dir == array() || $dir == array('.')) {
|
||
|
|
$dirs['file'][basename($file)] = $tasks;
|
||
|
|
$attributes['name'] = basename($file);
|
||
|
|
$dirs['file'][basename($file)]['attribs'] = $attributes;
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
$curdir = array_shift($dir);
|
||
|
|
if (!isset($dirs['dir'][$curdir])) {
|
||
|
|
$dirs['dir'][$curdir] = array();
|
||
|
|
}
|
||
|
|
$this->_addDir($dirs['dir'][$curdir], $dir, $file, $attributes, $tasks);
|
||
|
|
}
|
||
|
|
|
||
|
|
function _formatDir(&$dirs)
|
||
|
|
{
|
||
|
|
if (!count($dirs)) {
|
||
|
|
return array();
|
||
|
|
}
|
||
|
|
$newdirs = array();
|
||
|
|
if (isset($dirs['dir'])) {
|
||
|
|
$newdirs['dir'] = $dirs['dir'];
|
||
|
|
}
|
||
|
|
if (isset($dirs['file'])) {
|
||
|
|
$newdirs['file'] = $dirs['file'];
|
||
|
|
}
|
||
|
|
$dirs = $newdirs;
|
||
|
|
if (isset($dirs['dir'])) {
|
||
|
|
uksort($dirs['dir'], 'strnatcasecmp');
|
||
|
|
foreach ($dirs['dir'] as $dir => $contents) {
|
||
|
|
$this->_formatDir($dirs['dir'][$dir]);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (isset($dirs['file'])) {
|
||
|
|
uksort($dirs['file'], 'strnatcasecmp');
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
function _deFormat(&$dirs)
|
||
|
|
{
|
||
|
|
if (!count($dirs)) {
|
||
|
|
return array();
|
||
|
|
}
|
||
|
|
$newdirs = array();
|
||
|
|
if (isset($dirs['dir'])) {
|
||
|
|
foreach ($dirs['dir'] as $dir => $contents) {
|
||
|
|
$newdir = array();
|
||
|
|
$newdir['attribs']['name'] = $dir;
|
||
|
|
$this->_deFormat($contents);
|
||
|
|
foreach ($contents as $tag => $val) {
|
||
|
|
$newdir[$tag] = $val;
|
||
|
|
}
|
||
|
|
$newdirs['dir'][] = $newdir;
|
||
|
|
}
|
||
|
|
if (count($newdirs['dir']) == 1) {
|
||
|
|
$newdirs['dir'] = $newdirs['dir'][0];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (isset($dirs['file'])) {
|
||
|
|
foreach ($dirs['file'] as $name => $file) {
|
||
|
|
$newdirs['file'][] = $file;
|
||
|
|
}
|
||
|
|
if (count($newdirs['file']) == 1) {
|
||
|
|
$newdirs['file'] = $newdirs['file'][0];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
$dirs = $newdirs;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* reset all options to default options
|
||
|
|
*
|
||
|
|
* @access public
|
||
|
|
* @see setOption(), XML_Unserializer()
|
||
|
|
*/
|
||
|
|
function resetOptions()
|
||
|
|
{
|
||
|
|
$this->options = $this->_defaultOptions;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* set an option
|
||
|
|
*
|
||
|
|
* You can use this method if you do not want to set all options in the constructor
|
||
|
|
*
|
||
|
|
* @access public
|
||
|
|
* @see resetOption(), XML_Serializer()
|
||
|
|
*/
|
||
|
|
function setOption($name, $value)
|
||
|
|
{
|
||
|
|
$this->options[$name] = $value;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* sets several options at once
|
||
|
|
*
|
||
|
|
* You can use this method if you do not want to set all options in the constructor
|
||
|
|
*
|
||
|
|
* @access public
|
||
|
|
* @see resetOption(), XML_Unserializer(), setOption()
|
||
|
|
*/
|
||
|
|
function setOptions($options)
|
||
|
|
{
|
||
|
|
$this->options = array_merge($this->options, $options);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* serialize data
|
||
|
|
*
|
||
|
|
* @access public
|
||
|
|
* @param mixed $data data to serialize
|
||
|
|
* @return boolean true on success, pear error on failure
|
||
|
|
*/
|
||
|
|
function serialize($data, $options = null)
|
||
|
|
{
|
||
|
|
// if options have been specified, use them instead
|
||
|
|
// of the previously defined ones
|
||
|
|
if (is_array($options)) {
|
||
|
|
$optionsBak = $this->options;
|
||
|
|
if (isset($options['overrideOptions']) && $options['overrideOptions'] == true) {
|
||
|
|
$this->options = array_merge($this->_defaultOptions, $options);
|
||
|
|
} else {
|
||
|
|
$this->options = array_merge($this->options, $options);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
$optionsBak = null;
|
||
|
|
}
|
||
|
|
|
||
|
|
// start depth is zero
|
||
|
|
$this->_tagDepth = 0;
|
||
|
|
|
||
|
|
$this->_serializedData = '';
|
||
|
|
// serialize an array
|
||
|
|
if (is_array($data)) {
|
||
|
|
if (isset($this->options['rootName'])) {
|
||
|
|
$tagName = $this->options['rootName'];
|
||
|
|
} else {
|
||
|
|
$tagName = 'array';
|
||
|
|
}
|
||
|
|
|
||
|
|
$this->_serializedData .= $this->_serializeArray($data, $tagName, $this->options['rootAttributes']);
|
||
|
|
}
|
||
|
|
|
||
|
|
// add doctype declaration
|
||
|
|
if ($this->options['addDoctype'] === true) {
|
||
|
|
$this->_serializedData = XML_Util::getDoctypeDeclaration($tagName, $this->options['doctype'])
|
||
|
|
. $this->options['linebreak']
|
||
|
|
. $this->_serializedData;
|
||
|
|
}
|
||
|
|
|
||
|
|
// build xml declaration
|
||
|
|
if ($this->options['addDecl']) {
|
||
|
|
$atts = array();
|
||
|
|
if (isset($this->options['encoding']) ) {
|
||
|
|
$encoding = $this->options['encoding'];
|
||
|
|
} else {
|
||
|
|
$encoding = null;
|
||
|
|
}
|
||
|
|
$this->_serializedData = XML_Util::getXMLDeclaration('1.0', $encoding)
|
||
|
|
. $this->options['linebreak']
|
||
|
|
. $this->_serializedData;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
if ($optionsBak !== null) {
|
||
|
|
$this->options = $optionsBak;
|
||
|
|
}
|
||
|
|
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* get the result of the serialization
|
||
|
|
*
|
||
|
|
* @access public
|
||
|
|
* @return string serialized XML
|
||
|
|
*/
|
||
|
|
function getSerializedData()
|
||
|
|
{
|
||
|
|
if ($this->_serializedData == null ) {
|
||
|
|
return $this->raiseError('No serialized data available. Use XML_Serializer::serialize() first.', XML_SERIALIZER_ERROR_NO_SERIALIZATION);
|
||
|
|
}
|
||
|
|
return $this->_serializedData;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* serialize any value
|
||
|
|
*
|
||
|
|
* This method checks for the type of the value and calls the appropriate method
|
||
|
|
*
|
||
|
|
* @access private
|
||
|
|
* @param mixed $value
|
||
|
|
* @param string $tagName
|
||
|
|
* @param array $attributes
|
||
|
|
* @return string
|
||
|
|
*/
|
||
|
|
function _serializeValue($value, $tagName = null, $attributes = array())
|
||
|
|
{
|
||
|
|
if (is_array($value)) {
|
||
|
|
$xml = $this->_serializeArray($value, $tagName, $attributes);
|
||
|
|
} elseif (is_object($value)) {
|
||
|
|
$xml = $this->_serializeObject($value, $tagName);
|
||
|
|
} else {
|
||
|
|
$tag = array(
|
||
|
|
'qname' => $tagName,
|
||
|
|
'attributes' => $attributes,
|
||
|
|
'content' => $value
|
||
|
|
);
|
||
|
|
$xml = $this->_createXMLTag($tag);
|
||
|
|
}
|
||
|
|
return $xml;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* serialize an array
|
||
|
|
*
|
||
|
|
* @access private
|
||
|
|
* @param array $array array to serialize
|
||
|
|
* @param string $tagName name of the root tag
|
||
|
|
* @param array $attributes attributes for the root tag
|
||
|
|
* @return string $string serialized data
|
||
|
|
* @uses XML_Util::isValidName() to check, whether key has to be substituted
|
||
|
|
*/
|
||
|
|
function _serializeArray(&$array, $tagName = null, $attributes = array())
|
||
|
|
{
|
||
|
|
$_content = null;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* check for special attributes
|
||
|
|
*/
|
||
|
|
if ($this->options['attributesArray'] !== null) {
|
||
|
|
if (isset($array[$this->options['attributesArray']])) {
|
||
|
|
$attributes = $array[$this->options['attributesArray']];
|
||
|
|
unset($array[$this->options['attributesArray']]);
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* check for special content
|
||
|
|
*/
|
||
|
|
if ($this->options['contentName'] !== null) {
|
||
|
|
if (isset($array[$this->options['contentName']])) {
|
||
|
|
$_content = $array[$this->options['contentName']];
|
||
|
|
unset($array[$this->options['contentName']]);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
* if mode is set to simpleXML, check whether
|
||
|
|
* the array is associative or indexed
|
||
|
|
*/
|
||
|
|
if (is_array($array) && $this->options['mode'] == 'simplexml') {
|
||
|
|
$indexed = true;
|
||
|
|
if (!count($array)) {
|
||
|
|
$indexed = false;
|
||
|
|
}
|
||
|
|
foreach ($array as $key => $val) {
|
||
|
|
if (!is_int($key)) {
|
||
|
|
$indexed = false;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if ($indexed && $this->options['mode'] == 'simplexml') {
|
||
|
|
$string = '';
|
||
|
|
foreach ($array as $key => $val) {
|
||
|
|
if ($this->options['beautifyFilelist'] && $tagName == 'dir') {
|
||
|
|
if (!isset($this->_curdir)) {
|
||
|
|
$this->_curdir = '';
|
||
|
|
}
|
||
|
|
$savedir = $this->_curdir;
|
||
|
|
if (isset($val['attribs'])) {
|
||
|
|
if ($val['attribs']['name'] == '/') {
|
||
|
|
$this->_curdir = '/';
|
||
|
|
} else {
|
||
|
|
if ($this->_curdir == '/') {
|
||
|
|
$this->_curdir = '';
|
||
|
|
}
|
||
|
|
$this->_curdir .= '/' . $val['attribs']['name'];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
$string .= $this->_serializeValue( $val, $tagName, $attributes);
|
||
|
|
if ($this->options['beautifyFilelist'] && $tagName == 'dir') {
|
||
|
|
$string .= ' <!-- ' . $this->_curdir . ' -->';
|
||
|
|
if (empty($savedir)) {
|
||
|
|
unset($this->_curdir);
|
||
|
|
} else {
|
||
|
|
$this->_curdir = $savedir;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
$string .= $this->options['linebreak'];
|
||
|
|
// do indentation
|
||
|
|
if ($this->options['indent']!==null && $this->_tagDepth>0) {
|
||
|
|
$string .= str_repeat($this->options['indent'], $this->_tagDepth);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return rtrim($string);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if ($this->options['scalarAsAttributes'] === true) {
|
||
|
|
foreach ($array as $key => $value) {
|
||
|
|
if (is_scalar($value) && (XML_Util::isValidName($key) === true)) {
|
||
|
|
unset($array[$key]);
|
||
|
|
$attributes[$this->options['prependAttributes'].$key] = $value;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// check for empty array => create empty tag
|
||
|
|
if (empty($array)) {
|
||
|
|
$tag = array(
|
||
|
|
'qname' => $tagName,
|
||
|
|
'content' => $_content,
|
||
|
|
'attributes' => $attributes
|
||
|
|
);
|
||
|
|
|
||
|
|
} else {
|
||
|
|
$this->_tagDepth++;
|
||
|
|
$tmp = $this->options['linebreak'];
|
||
|
|
foreach ($array as $key => $value) {
|
||
|
|
// do indentation
|
||
|
|
if ($this->options['indent']!==null && $this->_tagDepth>0) {
|
||
|
|
$tmp .= str_repeat($this->options['indent'], $this->_tagDepth);
|
||
|
|
}
|
||
|
|
|
||
|
|
// copy key
|
||
|
|
$origKey = $key;
|
||
|
|
// key cannot be used as tagname => use default tag
|
||
|
|
$valid = XML_Util::isValidName($key);
|
||
|
|
if (PEAR::isError($valid)) {
|
||
|
|
if ($this->options['classAsTagName'] && is_object($value)) {
|
||
|
|
$key = get_class($value);
|
||
|
|
} else {
|
||
|
|
$key = $this->options['defaultTagName'];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
$atts = array();
|
||
|
|
if ($this->options['typeHints'] === true) {
|
||
|
|
$atts[$this->options['typeAttribute']] = gettype($value);
|
||
|
|
if ($key !== $origKey) {
|
||
|
|
$atts[$this->options['keyAttribute']] = (string)$origKey;
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
if ($this->options['beautifyFilelist'] && $key == 'dir') {
|
||
|
|
if (!isset($this->_curdir)) {
|
||
|
|
$this->_curdir = '';
|
||
|
|
}
|
||
|
|
$savedir = $this->_curdir;
|
||
|
|
if (isset($value['attribs'])) {
|
||
|
|
if ($value['attribs']['name'] == '/') {
|
||
|
|
$this->_curdir = '/';
|
||
|
|
} else {
|
||
|
|
$this->_curdir .= '/' . $value['attribs']['name'];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (is_string($value) && $value && ($value{strlen($value) - 1} == "\n")) {
|
||
|
|
$value .= str_repeat($this->options['indent'], $this->_tagDepth);
|
||
|
|
}
|
||
|
|
$tmp .= $this->_createXMLTag(array(
|
||
|
|
'qname' => $key,
|
||
|
|
'attributes' => $atts,
|
||
|
|
'content' => $value )
|
||
|
|
);
|
||
|
|
if ($this->options['beautifyFilelist'] && $key == 'dir') {
|
||
|
|
if (isset($value['attribs'])) {
|
||
|
|
$tmp .= ' <!-- ' . $this->_curdir . ' -->';
|
||
|
|
if (empty($savedir)) {
|
||
|
|
unset($this->_curdir);
|
||
|
|
} else {
|
||
|
|
$this->_curdir = $savedir;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
$tmp .= $this->options['linebreak'];
|
||
|
|
}
|
||
|
|
|
||
|
|
$this->_tagDepth--;
|
||
|
|
if ($this->options['indent']!==null && $this->_tagDepth>0) {
|
||
|
|
$tmp .= str_repeat($this->options['indent'], $this->_tagDepth);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (trim($tmp) === '') {
|
||
|
|
$tmp = null;
|
||
|
|
}
|
||
|
|
|
||
|
|
$tag = array(
|
||
|
|
'qname' => $tagName,
|
||
|
|
'content' => $tmp,
|
||
|
|
'attributes' => $attributes
|
||
|
|
);
|
||
|
|
}
|
||
|
|
if ($this->options['typeHints'] === true) {
|
||
|
|
if (!isset($tag['attributes'][$this->options['typeAttribute']])) {
|
||
|
|
$tag['attributes'][$this->options['typeAttribute']] = 'array';
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
$string = $this->_createXMLTag($tag, false);
|
||
|
|
return $string;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* create a tag from an array
|
||
|
|
* this method awaits an array in the following format
|
||
|
|
* array(
|
||
|
|
* 'qname' => $tagName,
|
||
|
|
* 'attributes' => array(),
|
||
|
|
* 'content' => $content, // optional
|
||
|
|
* 'namespace' => $namespace // optional
|
||
|
|
* 'namespaceUri' => $namespaceUri // optional
|
||
|
|
* )
|
||
|
|
*
|
||
|
|
* @access private
|
||
|
|
* @param array $tag tag definition
|
||
|
|
* @param boolean $replaceEntities whether to replace XML entities in content or not
|
||
|
|
* @return string $string XML tag
|
||
|
|
*/
|
||
|
|
function _createXMLTag( $tag, $replaceEntities = true )
|
||
|
|
{
|
||
|
|
if ($this->options['indentAttributes'] !== false) {
|
||
|
|
$multiline = true;
|
||
|
|
$indent = str_repeat($this->options['indent'], $this->_tagDepth);
|
||
|
|
|
||
|
|
if ($this->options['indentAttributes'] == '_auto') {
|
||
|
|
$indent .= str_repeat(' ', (strlen($tag['qname'])+2));
|
||
|
|
|
||
|
|
} else {
|
||
|
|
$indent .= $this->options['indentAttributes'];
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
$multiline = false;
|
||
|
|
$indent = false;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (is_array($tag['content'])) {
|
||
|
|
if (empty($tag['content'])) {
|
||
|
|
$tag['content'] = '';
|
||
|
|
}
|
||
|
|
} elseif(is_scalar($tag['content']) && (string)$tag['content'] == '') {
|
||
|
|
$tag['content'] = '';
|
||
|
|
}
|
||
|
|
|
||
|
|
if (is_scalar($tag['content']) || is_null($tag['content'])) {
|
||
|
|
if ($this->options['encoding'] == 'UTF-8' &&
|
||
|
|
version_compare(phpversion(), '5.0.0', 'lt')) {
|
||
|
|
$encoding = XML_UTIL_ENTITIES_UTF8_XML;
|
||
|
|
} else {
|
||
|
|
$encoding = XML_UTIL_ENTITIES_XML;
|
||
|
|
}
|
||
|
|
$tag = XML_Util::createTagFromArray($tag, $replaceEntities, $multiline, $indent, $this->options['linebreak'], $encoding);
|
||
|
|
} elseif (is_array($tag['content'])) {
|
||
|
|
$tag = $this->_serializeArray($tag['content'], $tag['qname'], $tag['attributes']);
|
||
|
|
} elseif (is_object($tag['content'])) {
|
||
|
|
$tag = $this->_serializeObject($tag['content'], $tag['qname'], $tag['attributes']);
|
||
|
|
} elseif (is_resource($tag['content'])) {
|
||
|
|
settype($tag['content'], 'string');
|
||
|
|
$tag = XML_Util::createTagFromArray($tag, $replaceEntities);
|
||
|
|
}
|
||
|
|
return $tag;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
//foreach (explode(PATH_SEPARATOR, ini_get('include_path')) as $path) {
|
||
|
|
// $t = $path . DIRECTORY_SEPARATOR . 'XML' . DIRECTORY_SEPARATOR .
|
||
|
|
// 'Util';
|
||
|
|
// if (file_exists($t) && is_readable($t)) {
|
||
|
|
// include_once 'XML/Util';
|
||
|
|
// }
|
||
|
|
//}
|
||
|
|
//if (!class_exists('XML_Util')) {
|
||
|
|
// well, it's one way to do things without extra deps ...
|
||
|
|
/* vim: set expandtab tabstop=4 shiftwidth=4: */
|
||
|
|
// +----------------------------------------------------------------------+
|
||
|
|
// | PHP Version 4 |
|
||
|
|
// +----------------------------------------------------------------------+
|
||
|
|
// | Copyright (c) 1997-2002 The PHP Group |
|
||
|
|
// +----------------------------------------------------------------------+
|
||
|
|
// | This source file is subject to version 2.0 of the PHP license, |
|
||
|
|
// | that is bundled with this package in the file LICENSE, and is |
|
||
|
|
// | available at through the world-wide-web at |
|
||
|
|
// | http://www.php.net/license/2_02.txt. |
|
||
|
|
// | If you did not receive a copy of the PHP license and are unable to |
|
||
|
|
// | obtain it through the world-wide-web, please send a note to |
|
||
|
|
// | license@php.net so we can mail you a copy immediately. |
|
||
|
|
// +----------------------------------------------------------------------+
|
||
|
|
// | Authors: Stephan Schmidt <schst@php-tools.net> |
|
||
|
|
// +----------------------------------------------------------------------+
|
||
|
|
//
|
||
|
|
// $Id: v2.php,v 1.32 2005/10/02 06:29:24 cellog Exp $
|
||
|
|
|
||
|
|
/**
|
||
|
|
* error code for invalid chars in XML name
|
||
|
|
*/
|
||
|
|
define("XML_UTIL_ERROR_INVALID_CHARS", 51);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* error code for invalid chars in XML name
|
||
|
|
*/
|
||
|
|
define("XML_UTIL_ERROR_INVALID_START", 52);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* error code for non-scalar tag content
|
||
|
|
*/
|
||
|
|
define("XML_UTIL_ERROR_NON_SCALAR_CONTENT", 60);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* error code for missing tag name
|
||
|
|
*/
|
||
|
|
define("XML_UTIL_ERROR_NO_TAG_NAME", 61);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* replace XML entities
|
||
|
|
*/
|
||
|
|
define("XML_UTIL_REPLACE_ENTITIES", 1);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* embedd content in a CData Section
|
||
|
|
*/
|
||
|
|
define("XML_UTIL_CDATA_SECTION", 2);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* do not replace entitites
|
||
|
|
*/
|
||
|
|
define("XML_UTIL_ENTITIES_NONE", 0);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* replace all XML entitites
|
||
|
|
* This setting will replace <, >, ", ' and &
|
||
|
|
*/
|
||
|
|
define("XML_UTIL_ENTITIES_XML", 1);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* replace only required XML entitites
|
||
|
|
* This setting will replace <, " and &
|
||
|
|
*/
|
||
|
|
define("XML_UTIL_ENTITIES_XML_REQUIRED", 2);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* replace HTML entitites
|
||
|
|
* @link http://www.php.net/htmlentities
|
||
|
|
*/
|
||
|
|
define("XML_UTIL_ENTITIES_HTML", 3);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* replace all XML entitites, and encode from ISO-8859-1 to UTF-8
|
||
|
|
* This setting will replace <, >, ", ' and &
|
||
|
|
*/
|
||
|
|
define("XML_UTIL_ENTITIES_UTF8_XML", 4);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* utility class for working with XML documents
|
||
|
|
*
|
||
|
|
* @category XML
|
||
|
|
* @package XML_Util
|
||
|
|
* @version 0.6.0
|
||
|
|
* @author Stephan Schmidt <schst@php.net>
|
||
|
|
*/
|
||
|
|
class XML_Util {
|
||
|
|
|
||
|
|
/**
|
||
|
|
* return API version
|
||
|
|
*
|
||
|
|
* @access public
|
||
|
|
* @static
|
||
|
|
* @return string $version API version
|
||
|
|
*/
|
||
|
|
function apiVersion()
|
||
|
|
{
|
||
|
|
return "0.6";
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* replace XML entities
|
||
|
|
*
|
||
|
|
* With the optional second parameter, you may select, which
|
||
|
|
* entities should be replaced.
|
||
|
|
*
|
||
|
|
* <code>
|
||
|
|
* require_once 'XML/Util.php';
|
||
|
|
*
|
||
|
|
* // replace XML entites:
|
||
|
|
* $string = XML_Util::replaceEntities("This string contains < & >.");
|
||
|
|
* </code>
|
||
|
|
*
|
||
|
|
* @access public
|
||
|
|
* @static
|
||
|
|
* @param string string where XML special chars should be replaced
|
||
|
|
* @param integer setting for entities in attribute values (one of XML_UTIL_ENTITIES_XML, XML_UTIL_ENTITIES_XML_REQUIRED, XML_UTIL_ENTITIES_HTML)
|
||
|
|
* @return string string with replaced chars
|
||
|
|
*/
|
||
|
|
function replaceEntities($string, $replaceEntities = XML_UTIL_ENTITIES_XML)
|
||
|
|
{
|
||
|
|
switch ($replaceEntities) {
|
||
|
|
case XML_UTIL_ENTITIES_UTF8_XML:
|
||
|
|
return strtr(utf8_encode($string),array(
|
||
|
|
'&' => '&',
|
||
|
|
'>' => '>',
|
||
|
|
'<' => '<',
|
||
|
|
'"' => '"',
|
||
|
|
'\'' => ''' ));
|
||
|
|
break;
|
||
|
|
case XML_UTIL_ENTITIES_XML:
|
||
|
|
return strtr($string,array(
|
||
|
|
'&' => '&',
|
||
|
|
'>' => '>',
|
||
|
|
'<' => '<',
|
||
|
|
'"' => '"',
|
||
|
|
'\'' => ''' ));
|
||
|
|
break;
|
||
|
|
case XML_UTIL_ENTITIES_XML_REQUIRED:
|
||
|
|
return strtr($string,array(
|
||
|
|
'&' => '&',
|
||
|
|
'<' => '<',
|
||
|
|
'"' => '"' ));
|
||
|
|
break;
|
||
|
|
case XML_UTIL_ENTITIES_HTML:
|
||
|
|
return htmlspecialchars($string);
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
return $string;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* build an xml declaration
|
||
|
|
*
|
||
|
|
* <code>
|
||
|
|
* require_once 'XML/Util.php';
|
||
|
|
*
|
||
|
|
* // get an XML declaration:
|
||
|
|
* $xmlDecl = XML_Util::getXMLDeclaration("1.0", "UTF-8", true);
|
||
|
|
* </code>
|
||
|
|
*
|
||
|
|
* @access public
|
||
|
|
* @static
|
||
|
|
* @param string $version xml version
|
||
|
|
* @param string $encoding character encoding
|
||
|
|
* @param boolean $standAlone document is standalone (or not)
|
||
|
|
* @return string $decl xml declaration
|
||
|
|
* @uses XML_Util::attributesToString() to serialize the attributes of the XML declaration
|
||
|
|
*/
|
||
|
|
function getXMLDeclaration($version = "1.0", $encoding = null, $standalone = null)
|
||
|
|
{
|
||
|
|
$attributes = array(
|
||
|
|
"version" => $version,
|
||
|
|
);
|
||
|
|
// add encoding
|
||
|
|
if ($encoding !== null) {
|
||
|
|
$attributes["encoding"] = $encoding;
|
||
|
|
}
|
||
|
|
// add standalone, if specified
|
||
|
|
if ($standalone !== null) {
|
||
|
|
$attributes["standalone"] = $standalone ? "yes" : "no";
|
||
|
|
}
|
||
|
|
|
||
|
|
return sprintf("<?xml%s?>", XML_Util::attributesToString($attributes, false));
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* build a document type declaration
|
||
|
|
*
|
||
|
|
* <code>
|
||
|
|
* require_once 'XML/Util.php';
|
||
|
|
*
|
||
|
|
* // get a doctype declaration:
|
||
|
|
* $xmlDecl = XML_Util::getDocTypeDeclaration("rootTag","myDocType.dtd");
|
||
|
|
* </code>
|
||
|
|
*
|
||
|
|
* @access public
|
||
|
|
* @static
|
||
|
|
* @param string $root name of the root tag
|
||
|
|
* @param string $uri uri of the doctype definition (or array with uri and public id)
|
||
|
|
* @param string $internalDtd internal dtd entries
|
||
|
|
* @return string $decl doctype declaration
|
||
|
|
* @since 0.2
|
||
|
|
*/
|
||
|
|
function getDocTypeDeclaration($root, $uri = null, $internalDtd = null)
|
||
|
|
{
|
||
|
|
if (is_array($uri)) {
|
||
|
|
$ref = sprintf( ' PUBLIC "%s" "%s"', $uri["id"], $uri["uri"] );
|
||
|
|
} elseif (!empty($uri)) {
|
||
|
|
$ref = sprintf( ' SYSTEM "%s"', $uri );
|
||
|
|
} else {
|
||
|
|
$ref = "";
|
||
|
|
}
|
||
|
|
|
||
|
|
if (empty($internalDtd)) {
|
||
|
|
return sprintf("<!DOCTYPE %s%s>", $root, $ref);
|
||
|
|
} else {
|
||
|
|
return sprintf("<!DOCTYPE %s%s [\n%s\n]>", $root, $ref, $internalDtd);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* create string representation of an attribute list
|
||
|
|
*
|
||
|
|
* <code>
|
||
|
|
* require_once 'XML/Util.php';
|
||
|
|
*
|
||
|
|
* // build an attribute string
|
||
|
|
* $att = array(
|
||
|
|
* "foo" => "bar",
|
||
|
|
* "argh" => "tomato"
|
||
|
|
* );
|
||
|
|
*
|
||
|
|
* $attList = XML_Util::attributesToString($att);
|
||
|
|
* </code>
|
||
|
|
*
|
||
|
|
* @access public
|
||
|
|
* @static
|
||
|
|
* @param array $attributes attribute array
|
||
|
|
* @param boolean|array $sort sort attribute list alphabetically, may also be an assoc array containing the keys 'sort', 'multiline', 'indent', 'linebreak' and 'entities'
|
||
|
|
* @param boolean $multiline use linebreaks, if more than one attribute is given
|
||
|
|
* @param string $indent string used for indentation of multiline attributes
|
||
|
|
* @param string $linebreak string used for linebreaks of multiline attributes
|
||
|
|
* @param integer $entities setting for entities in attribute values (one of XML_UTIL_ENTITIES_NONE, XML_UTIL_ENTITIES_XML, XML_UTIL_ENTITIES_XML_REQUIRED, XML_UTIL_ENTITIES_HTML)
|
||
|
|
* @return string string representation of the attributes
|
||
|
|
* @uses XML_Util::replaceEntities() to replace XML entities in attribute values
|
||
|
|
* @todo allow sort also to be an options array
|
||
|
|
*/
|
||
|
|
function attributesToString($attributes, $sort = true, $multiline = false, $indent = ' ', $linebreak = "\n", $entities = XML_UTIL_ENTITIES_XML)
|
||
|
|
{
|
||
|
|
/**
|
||
|
|
* second parameter may be an array
|
||
|
|
*/
|
||
|
|
if (is_array($sort)) {
|
||
|
|
if (isset($sort['multiline'])) {
|
||
|
|
$multiline = $sort['multiline'];
|
||
|
|
}
|
||
|
|
if (isset($sort['indent'])) {
|
||
|
|
$indent = $sort['indent'];
|
||
|
|
}
|
||
|
|
if (isset($sort['linebreak'])) {
|
||
|
|
$multiline = $sort['linebreak'];
|
||
|
|
}
|
||
|
|
if (isset($sort['entities'])) {
|
||
|
|
$entities = $sort['entities'];
|
||
|
|
}
|
||
|
|
if (isset($sort['sort'])) {
|
||
|
|
$sort = $sort['sort'];
|
||
|
|
} else {
|
||
|
|
$sort = true;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
$string = '';
|
||
|
|
if (is_array($attributes) && !empty($attributes)) {
|
||
|
|
if ($sort) {
|
||
|
|
ksort($attributes);
|
||
|
|
}
|
||
|
|
if( !$multiline || count($attributes) == 1) {
|
||
|
|
foreach ($attributes as $key => $value) {
|
||
|
|
if ($entities != XML_UTIL_ENTITIES_NONE) {
|
||
|
|
$value = XML_Util::replaceEntities($value, $entities);
|
||
|
|
}
|
||
|
|
$string .= ' '.$key.'="'.$value.'"';
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
$first = true;
|
||
|
|
foreach ($attributes as $key => $value) {
|
||
|
|
if ($entities != XML_UTIL_ENTITIES_NONE) {
|
||
|
|
$value = XML_Util::replaceEntities($value, $entities);
|
||
|
|
}
|
||
|
|
if ($first) {
|
||
|
|
$string .= " ".$key.'="'.$value.'"';
|
||
|
|
$first = false;
|
||
|
|
} else {
|
||
|
|
$string .= $linebreak.$indent.$key.'="'.$value.'"';
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return $string;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* create a tag
|
||
|
|
*
|
||
|
|
* This method will call XML_Util::createTagFromArray(), which
|
||
|
|
* is more flexible.
|
||
|
|
*
|
||
|
|
* <code>
|
||
|
|
* require_once 'XML/Util.php';
|
||
|
|
*
|
||
|
|
* // create an XML tag:
|
||
|
|
* $tag = XML_Util::createTag("myNs:myTag", array("foo" => "bar"), "This is inside the tag", "http://www.w3c.org/myNs#");
|
||
|
|
* </code>
|
||
|
|
*
|
||
|
|
* @access public
|
||
|
|
* @static
|
||
|
|
* @param string $qname qualified tagname (including namespace)
|
||
|
|
* @param array $attributes array containg attributes
|
||
|
|
* @param mixed $content
|
||
|
|
* @param string $namespaceUri URI of the namespace
|
||
|
|
* @param integer $replaceEntities whether to replace XML special chars in content, embedd it in a CData section or none of both
|
||
|
|
* @param boolean $multiline whether to create a multiline tag where each attribute gets written to a single line
|
||
|
|
* @param string $indent string used to indent attributes (_auto indents attributes so they start at the same column)
|
||
|
|
* @param string $linebreak string used for linebreaks
|
||
|
|
* @param string $encoding encoding that should be used to translate content
|
||
|
|
* @return string $string XML tag
|
||
|
|
* @see XML_Util::createTagFromArray()
|
||
|
|
* @uses XML_Util::createTagFromArray() to create the tag
|
||
|
|
*/
|
||
|
|
function createTag($qname, $attributes = array(), $content = null, $namespaceUri = null, $replaceEntities = XML_UTIL_REPLACE_ENTITIES, $multiline = false, $indent = "_auto", $linebreak = "\n", $encoding = XML_UTIL_ENTITIES_XML)
|
||
|
|
{
|
||
|
|
$tag = array(
|
||
|
|
"qname" => $qname,
|
||
|
|
"attributes" => $attributes
|
||
|
|
);
|
||
|
|
|
||
|
|
// add tag content
|
||
|
|
if ($content !== null) {
|
||
|
|
$tag["content"] = $content;
|
||
|
|
}
|
||
|
|
|
||
|
|
// add namespace Uri
|
||
|
|
if ($namespaceUri !== null) {
|
||
|
|
$tag["namespaceUri"] = $namespaceUri;
|
||
|
|
}
|
||
|
|
|
||
|
|
return XML_Util::createTagFromArray($tag, $replaceEntities, $multiline, $indent, $linebreak, $encoding);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* create a tag from an array
|
||
|
|
* this method awaits an array in the following format
|
||
|
|
* <pre>
|
||
|
|
* array(
|
||
|
|
* "qname" => $qname // qualified name of the tag
|
||
|
|
* "namespace" => $namespace // namespace prefix (optional, if qname is specified or no namespace)
|
||
|
|
* "localpart" => $localpart, // local part of the tagname (optional, if qname is specified)
|
||
|
|
* "attributes" => array(), // array containing all attributes (optional)
|
||
|
|
* "content" => $content, // tag content (optional)
|
||
|
|
* "namespaceUri" => $namespaceUri // namespaceUri for the given namespace (optional)
|
||
|
|
* )
|
||
|
|
* </pre>
|
||
|
|
*
|
||
|
|
* <code>
|
||
|
|
* require_once 'XML/Util.php';
|
||
|
|
*
|
||
|
|
* $tag = array(
|
||
|
|
* "qname" => "foo:bar",
|
||
|
|
* "namespaceUri" => "http://foo.com",
|
||
|
|
* "attributes" => array( "key" => "value", "argh" => "fruit&vegetable" ),
|
||
|
|
* "content" => "I'm inside the tag",
|
||
|
|
* );
|
||
|
|
* // creating a tag with qualified name and namespaceUri
|
||
|
|
* $string = XML_Util::createTagFromArray($tag);
|
||
|
|
* </code>
|
||
|
|
*
|
||
|
|
* @access public
|
||
|
|
* @static
|
||
|
|
* @param array $tag tag definition
|
||
|
|
* @param integer $replaceEntities whether to replace XML special chars in content, embedd it in a CData section or none of both
|
||
|
|
* @param boolean $multiline whether to create a multiline tag where each attribute gets written to a single line
|
||
|
|
* @param string $indent string used to indent attributes (_auto indents attributes so they start at the same column)
|
||
|
|
* @param string $linebreak string used for linebreaks
|
||
|
|
* @return string $string XML tag
|
||
|
|
* @see XML_Util::createTag()
|
||
|
|
* @uses XML_Util::attributesToString() to serialize the attributes of the tag
|
||
|
|
* @uses XML_Util::splitQualifiedName() to get local part and namespace of a qualified name
|
||
|
|
*/
|
||
|
|
function createTagFromArray($tag, $replaceEntities = XML_UTIL_REPLACE_ENTITIES, $multiline = false, $indent = "_auto", $linebreak = "\n", $encoding = XML_UTIL_ENTITIES_XML)
|
||
|
|
{
|
||
|
|
if (isset($tag["content"]) && !is_scalar($tag["content"])) {
|
||
|
|
return XML_Util::raiseError( "Supplied non-scalar value as tag content", XML_UTIL_ERROR_NON_SCALAR_CONTENT );
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!isset($tag['qname']) && !isset($tag['localPart'])) {
|
||
|
|
return XML_Util::raiseError( 'You must either supply a qualified name (qname) or local tag name (localPart).', XML_UTIL_ERROR_NO_TAG_NAME );
|
||
|
|
}
|
||
|
|
|
||
|
|
// if no attributes hav been set, use empty attributes
|
||
|
|
if (!isset($tag["attributes"]) || !is_array($tag["attributes"])) {
|
||
|
|
$tag["attributes"] = array();
|
||
|
|
}
|
||
|
|
|
||
|
|
// qualified name is not given
|
||
|
|
if (!isset($tag["qname"])) {
|
||
|
|
// check for namespace
|
||
|
|
if (isset($tag["namespace"]) && !empty($tag["namespace"])) {
|
||
|
|
$tag["qname"] = $tag["namespace"].":".$tag["localPart"];
|
||
|
|
} else {
|
||
|
|
$tag["qname"] = $tag["localPart"];
|
||
|
|
}
|
||
|
|
// namespace URI is set, but no namespace
|
||
|
|
} elseif (isset($tag["namespaceUri"]) && !isset($tag["namespace"])) {
|
||
|
|
$parts = XML_Util::splitQualifiedName($tag["qname"]);
|
||
|
|
$tag["localPart"] = $parts["localPart"];
|
||
|
|
if (isset($parts["namespace"])) {
|
||
|
|
$tag["namespace"] = $parts["namespace"];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (isset($tag["namespaceUri"]) && !empty($tag["namespaceUri"])) {
|
||
|
|
// is a namespace given
|
||
|
|
if (isset($tag["namespace"]) && !empty($tag["namespace"])) {
|
||
|
|
$tag["attributes"]["xmlns:".$tag["namespace"]] = $tag["namespaceUri"];
|
||
|
|
} else {
|
||
|
|
// define this Uri as the default namespace
|
||
|
|
$tag["attributes"]["xmlns"] = $tag["namespaceUri"];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// check for multiline attributes
|
||
|
|
if ($multiline === true) {
|
||
|
|
if ($indent === "_auto") {
|
||
|
|
$indent = str_repeat(" ", (strlen($tag["qname"])+2));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// create attribute list
|
||
|
|
$attList = XML_Util::attributesToString($tag["attributes"], true, $multiline, $indent, $linebreak );
|
||
|
|
if (!isset($tag["content"]) || (string)$tag["content"] == '') {
|
||
|
|
$tag = sprintf("<%s%s />", $tag["qname"], $attList);
|
||
|
|
} else {
|
||
|
|
if ($replaceEntities == XML_UTIL_REPLACE_ENTITIES) {
|
||
|
|
$tag["content"] = XML_Util::replaceEntities($tag["content"], $encoding);
|
||
|
|
} elseif ($replaceEntities == XML_UTIL_CDATA_SECTION) {
|
||
|
|
$tag["content"] = XML_Util::createCDataSection($tag["content"]);
|
||
|
|
}
|
||
|
|
$tag = sprintf("<%s%s>%s</%s>", $tag["qname"], $attList, $tag["content"], $tag["qname"] );
|
||
|
|
}
|
||
|
|
return $tag;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* create a start element
|
||
|
|
*
|
||
|
|
* <code>
|
||
|
|
* require_once 'XML/Util.php';
|
||
|
|
*
|
||
|
|
* // create an XML start element:
|
||
|
|
* $tag = XML_Util::createStartElement("myNs:myTag", array("foo" => "bar") ,"http://www.w3c.org/myNs#");
|
||
|
|
* </code>
|
||
|
|
*
|
||
|
|
* @access public
|
||
|
|
* @static
|
||
|
|
* @param string $qname qualified tagname (including namespace)
|
||
|
|
* @param array $attributes array containg attributes
|
||
|
|
* @param string $namespaceUri URI of the namespace
|
||
|
|
* @param boolean $multiline whether to create a multiline tag where each attribute gets written to a single line
|
||
|
|
* @param string $indent string used to indent attributes (_auto indents attributes so they start at the same column)
|
||
|
|
* @param string $linebreak string used for linebreaks
|
||
|
|
* @return string $string XML start element
|
||
|
|
* @see XML_Util::createEndElement(), XML_Util::createTag()
|
||
|
|
*/
|
||
|
|
function createStartElement($qname, $attributes = array(), $namespaceUri = null, $multiline = false, $indent = '_auto', $linebreak = "\n")
|
||
|
|
{
|
||
|
|
// if no attributes hav been set, use empty attributes
|
||
|
|
if (!isset($attributes) || !is_array($attributes)) {
|
||
|
|
$attributes = array();
|
||
|
|
}
|
||
|
|
|
||
|
|
if ($namespaceUri != null) {
|
||
|
|
$parts = XML_Util::splitQualifiedName($qname);
|
||
|
|
}
|
||
|
|
|
||
|
|
// check for multiline attributes
|
||
|
|
if ($multiline === true) {
|
||
|
|
if ($indent === "_auto") {
|
||
|
|
$indent = str_repeat(" ", (strlen($qname)+2));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if ($namespaceUri != null) {
|
||
|
|
// is a namespace given
|
||
|
|
if (isset($parts["namespace"]) && !empty($parts["namespace"])) {
|
||
|
|
$attributes["xmlns:".$parts["namespace"]] = $namespaceUri;
|
||
|
|
} else {
|
||
|
|
// define this Uri as the default namespace
|
||
|
|
$attributes["xmlns"] = $namespaceUri;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// create attribute list
|
||
|
|
$attList = XML_Util::attributesToString($attributes, true, $multiline, $indent, $linebreak);
|
||
|
|
$element = sprintf("<%s%s>", $qname, $attList);
|
||
|
|
return $element;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* create an end element
|
||
|
|
*
|
||
|
|
* <code>
|
||
|
|
* require_once 'XML/Util.php';
|
||
|
|
*
|
||
|
|
* // create an XML start element:
|
||
|
|
* $tag = XML_Util::createEndElement("myNs:myTag");
|
||
|
|
* </code>
|
||
|
|
*
|
||
|
|
* @access public
|
||
|
|
* @static
|
||
|
|
* @param string $qname qualified tagname (including namespace)
|
||
|
|
* @return string $string XML end element
|
||
|
|
* @see XML_Util::createStartElement(), XML_Util::createTag()
|
||
|
|
*/
|
||
|
|
function createEndElement($qname)
|
||
|
|
{
|
||
|
|
$element = sprintf("</%s>", $qname);
|
||
|
|
return $element;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* create an XML comment
|
||
|
|
*
|
||
|
|
* <code>
|
||
|
|
* require_once 'XML/Util.php';
|
||
|
|
*
|
||
|
|
* // create an XML start element:
|
||
|
|
* $tag = XML_Util::createComment("I am a comment");
|
||
|
|
* </code>
|
||
|
|
*
|
||
|
|
* @access public
|
||
|
|
* @static
|
||
|
|
* @param string $content content of the comment
|
||
|
|
* @return string $comment XML comment
|
||
|
|
*/
|
||
|
|
function createComment($content)
|
||
|
|
{
|
||
|
|
$comment = sprintf("<!-- %s -->", $content);
|
||
|
|
return $comment;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* create a CData section
|
||
|
|
*
|
||
|
|
* <code>
|
||
|
|
* require_once 'XML/Util.php';
|
||
|
|
*
|
||
|
|
* // create a CData section
|
||
|
|
* $tag = XML_Util::createCDataSection("I am content.");
|
||
|
|
* </code>
|
||
|
|
*
|
||
|
|
* @access public
|
||
|
|
* @static
|
||
|
|
* @param string $data data of the CData section
|
||
|
|
* @return string $string CData section with content
|
||
|
|
*/
|
||
|
|
function createCDataSection($data)
|
||
|
|
{
|
||
|
|
return sprintf("<![CDATA[%s]]>", $data);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* split qualified name and return namespace and local part
|
||
|
|
*
|
||
|
|
* <code>
|
||
|
|
* require_once 'XML/Util.php';
|
||
|
|
*
|
||
|
|
* // split qualified tag
|
||
|
|
* $parts = XML_Util::splitQualifiedName("xslt:stylesheet");
|
||
|
|
* </code>
|
||
|
|
* the returned array will contain two elements:
|
||
|
|
* <pre>
|
||
|
|
* array(
|
||
|
|
* "namespace" => "xslt",
|
||
|
|
* "localPart" => "stylesheet"
|
||
|
|
* );
|
||
|
|
* </pre>
|
||
|
|
*
|
||
|
|
* @access public
|
||
|
|
* @static
|
||
|
|
* @param string $qname qualified tag name
|
||
|
|
* @param string $defaultNs default namespace (optional)
|
||
|
|
* @return array $parts array containing namespace and local part
|
||
|
|
*/
|
||
|
|
function splitQualifiedName($qname, $defaultNs = null)
|
||
|
|
{
|
||
|
|
if (strstr($qname, ':')) {
|
||
|
|
$tmp = explode(":", $qname);
|
||
|
|
return array(
|
||
|
|
"namespace" => $tmp[0],
|
||
|
|
"localPart" => $tmp[1]
|
||
|
|
);
|
||
|
|
}
|
||
|
|
return array(
|
||
|
|
"namespace" => $defaultNs,
|
||
|
|
"localPart" => $qname
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* check, whether string is valid XML name
|
||
|
|
*
|
||
|
|
* <p>XML names are used for tagname, attribute names and various
|
||
|
|
* other, lesser known entities.</p>
|
||
|
|
* <p>An XML name may only consist of alphanumeric characters,
|
||
|
|
* dashes, undescores and periods, and has to start with a letter
|
||
|
|
* or an underscore.
|
||
|
|
* </p>
|
||
|
|
*
|
||
|
|
* <code>
|
||
|
|
* require_once 'XML/Util.php';
|
||
|
|
*
|
||
|
|
* // verify tag name
|
||
|
|
* $result = XML_Util::isValidName("invalidTag?");
|
||
|
|
* if (XML_Util::isError($result)) {
|
||
|
|
* print "Invalid XML name: " . $result->getMessage();
|
||
|
|
* }
|
||
|
|
* </code>
|
||
|
|
*
|
||
|
|
* @access public
|
||
|
|
* @static
|
||
|
|
* @param string $string string that should be checked
|
||
|
|
* @return mixed $valid true, if string is a valid XML name, PEAR error otherwise
|
||
|
|
* @todo support for other charsets
|
||
|
|
*/
|
||
|
|
function isValidName($string)
|
||
|
|
{
|
||
|
|
// check for invalid chars
|
||
|
|
if (!preg_match("/^[[:alnum:]_\-.]$/", $string{0})) {
|
||
|
|
return XML_Util::raiseError( "XML names may only start with letter or underscore", XML_UTIL_ERROR_INVALID_START );
|
||
|
|
}
|
||
|
|
|
||
|
|
// check for invalid chars
|
||
|
|
if (!preg_match("/^([a-zA-Z_]([a-zA-Z0-9_\-\.]*)?:)?[a-zA-Z_]([a-zA-Z0-9_\-\.]+)?$/", $string)) {
|
||
|
|
return XML_Util::raiseError( "XML names may only contain alphanumeric chars, period, hyphen, colon and underscores", XML_UTIL_ERROR_INVALID_CHARS );
|
||
|
|
}
|
||
|
|
// XML name is valid
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* replacement for XML_Util::raiseError
|
||
|
|
*
|
||
|
|
* Avoids the necessity to always require
|
||
|
|
* PEAR.php
|
||
|
|
*
|
||
|
|
* @access public
|
||
|
|
* @param string error message
|
||
|
|
* @param integer error code
|
||
|
|
* @return object PEAR_Error
|
||
|
|
*/
|
||
|
|
function raiseError($msg, $code)
|
||
|
|
{
|
||
|
|
require_once 'PEAR.php';
|
||
|
|
return PEAR::raiseError($msg, $code);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
//} // if (!class_exists('XML_Util'))
|
||
|
|
?>
|