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Differences Between: [Versions 39 and 311]

   1  <?php
   2  
   3  namespace BirknerAlex\XMPPHP;
   4  
   5  	 /**
   6  	  * XMPPHP: The PHP XMPP Library
   7  	  * Copyright (C) 2008  Nathanael C. Fritz
   8  	  * This file is part of SleekXMPP.
   9  	  *
  10  	  * XMPPHP is free software; you can redistribute it and/or modify
  11  	  * it under the terms of the GNU General Public License as published by
  12  	  * the Free Software Foundation; either version 2 of the License, or
  13  	  * (at your option) any later version.
  14  	  *
  15  	  * XMPPHP is distributed in the hope that it will be useful,
  16  	  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  	  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  	  * GNU General Public License for more details.
  19  	  *
  20  	  * You should have received a copy of the GNU General Public License
  21  	  * along with XMPPHP; if not, write to the Free Software
  22  	  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  23  	  *
  24  	  * @category   xmpphp
  25  	  * @package    XMPPHP
  26  	  * @author     Nathanael C. Fritz <JID: fritzy@netflint.net>
  27  	  * @author     Stephan Wentz <JID: stephan@jabber.wentz.it>
  28  	  * @author     Michael Garvin <JID: gar@netflint.net>
  29  	  * @author     Alexander Birkner (https://github.com/BirknerAlex)
  30  	  * @copyright  2008 Nathanael C. Fritz
  31  	  */
  32  
  33  /**
  34   * XMPPHP Main Class
  35   *
  36   * @category   xmpphp
  37   * @package    XMPPHP
  38   * @author     Nathanael C. Fritz <JID: fritzy@netflint.net>
  39   * @author     Stephan Wentz <JID: stephan@jabber.wentz.it>
  40   * @author     Michael Garvin <JID: gar@netflint.net>
  41   * @copyright  2008 Nathanael C. Fritz
  42   * @version    $Id$
  43   */
  44  class XMLObj {
  45  	 /**
  46  	  * Tag name
  47  	  *
  48  	  * @var string
  49  	  */
  50  	 public $name;
  51  	 
  52  	 /**
  53  	  * Namespace
  54  	  *
  55  	  * @var string
  56  	  */
  57  	 public $ns;
  58  	 
  59  	 /**
  60  	  * Attributes
  61  	  *
  62  	  * @var array
  63  	  */
  64  	 public $attrs = array();
  65  	 
  66  	 /**
  67  	  * Subs?
  68  	  *
  69  	  * @var array
  70  	  */
  71  	 public $subs = array();
  72  	 
  73  	 /**
  74  	  * Node data
  75  	  * 
  76  	  * @var string
  77  	  */
  78  	 public $data = '';
  79  
  80  	 /**
  81  	  * Constructor
  82  	  *
  83  	  * @param string $name
  84  	  * @param string $ns
  85  	  * @param array  $attrs
  86  	  * @param string $data
  87  	  */
  88  	public function __construct($name, $ns = '', $attrs = array(), $data = '') {
  89  	 	 $this->name = strtolower($name);
  90  	 	 $this->ns   = $ns;
  91  	 	 if(is_array($attrs) && count($attrs)) {
  92  	 	 	 foreach($attrs as $key => $value) {
  93  	 	 	 	 $this->attrs[strtolower($key)] = $value;
  94  	 	 	 }
  95  	 	 }
  96  	 	 $this->data = $data;
  97  	 }
  98  
  99  	 /**
 100  	  * Dump this XML Object to output.
 101  	  *
 102  	  * @param integer $depth
 103  	  */
 104  	public function printObj($depth = 0) {
 105  	 	 print str_repeat("\t", $depth) . $this->name . " " . $this->ns . ' ' . $this->data;
 106  	 	 print "\n";
 107  	 	 foreach($this->subs as $sub) {
 108  	 	 	 $sub->printObj($depth + 1);
 109  	 	 }
 110  	 }
 111  
 112  	 /**
 113  	  * Return this XML Object in xml notation
 114  	  *
 115  	  * @param string $str
 116  	  */
 117  	public function toString($str = '') {
 118  	 	 $str .= "<{$this->name} xmlns='{$this->ns}' ";
 119  	 	 foreach($this->attrs as $key => $value) {
 120  	 	 	 if($key != 'xmlns') {
 121  	 	 	 	 $value = htmlspecialchars($value);
 122  	 	 	 	 $str .= "$key='$value' ";
 123  	 	 	 }
 124  	 	 }
 125  	 	 $str .= ">";
 126  	 	 foreach($this->subs as $sub) {
 127  	 	 	 $str .= $sub->toString();
 128  	 	 }
 129  	 	 $body = htmlspecialchars($this->data);
 130  	 	 $str .= "$body</{$this->name}>";
 131  	 	 return $str;
 132  	 }
 133  
 134  	 /**
 135  	  * Has this XML Object the given sub?
 136  	  * 
 137  	  * @param string $name
 138  	  * @return boolean
 139  	  */
 140  	public function hasSub($name, $ns = null) {
 141  	 	 foreach($this->subs as $sub) {
 142  	 	 	 if(($name == "*" or $sub->name == $name) and ($ns == null or $sub->ns == $ns)) return true;
 143  	 	 }
 144  	 	 return false;
 145  	 }
 146  
 147  	 /**
 148  	  * Return a sub
 149  	  *
 150  	  * @param string $name
 151  	  * @param string $attrs
 152  	  * @param string $ns
 153  	  */
 154  	public function sub($name, $attrs = null, $ns = null) {
 155  	 	 #TODO attrs is ignored
 156  	 	 foreach($this->subs as $sub) {
 157  	 	 	 if($sub->name == $name and ($ns == null or $sub->ns == $ns)) {
 158  	 	 	 	 return $sub;
 159  	 	 	 }
 160  	 	 }
 161  	 }
 162  }