mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-11-08 17:14:36 +01:00
477 lines
9.9 KiB
PHP
477 lines
9.9 KiB
PHP
<?php
|
|
/**************************************************************************\
|
|
* phpGroupWare - xmltools *
|
|
* http://www.phpgroupware.org *
|
|
* Written by Seek3r *
|
|
* -------------------------------------------- *
|
|
* This program is free software; you can redistribute it and/or modify it *
|
|
* under the terms of the GNU General Public License as published by the *
|
|
* Free Software Foundation; either version 2 of the License, or (at your *
|
|
* option) any later version. *
|
|
\**************************************************************************/
|
|
|
|
/* $Id$ */
|
|
|
|
function xml_get_children($vals, &$i)
|
|
{
|
|
$children = array();
|
|
if (isset($vals[$i]['value']))
|
|
{
|
|
$children[] = $vals[$i]['value'];
|
|
}
|
|
|
|
while (++$i < count($vals))
|
|
{
|
|
switch ($vals[$i]['type'])
|
|
{
|
|
case 'cdata':
|
|
$children[] = $vals[$i]['value'];
|
|
break;
|
|
case 'complete':
|
|
$children[] = array(
|
|
'tag' => $vals[$i]['tag'],
|
|
'attributes' => isset($vals[$i]['attributes']) ? $vals[$i]['attributes'] : null,
|
|
'value' => $vals[$i]['value'],
|
|
);
|
|
break;
|
|
case 'open':
|
|
$children[] = array(
|
|
'tag' => $vals[$i]['tag'],
|
|
'attributes' => isset($vals[$i]['attributes']) ? $vals[$i]['attributes'] : null,
|
|
'children' => xml_get_children($vals, $i),
|
|
);
|
|
break;
|
|
case 'close':
|
|
return $children;
|
|
}
|
|
}
|
|
}
|
|
|
|
function xml_get_tree($data)
|
|
{
|
|
$parser = xml_parser_create();
|
|
xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, 0);
|
|
xml_parser_set_option($parser, XML_OPTION_SKIP_WHITE, 1);
|
|
xml_parse_into_struct($parser, $data, $vals, $index);
|
|
xml_parser_free($parser);
|
|
|
|
return array(
|
|
'tag' => $vals[0]['tag'],
|
|
'attributes' => isset($vals[0]['attributes']) ? $vals[0]['attributes'] : null,
|
|
'children' => xml_get_children($vals, $i = 0),
|
|
);
|
|
}
|
|
|
|
function xml2array ($xmldata,$is_start = True)
|
|
{
|
|
if($is_start)
|
|
{
|
|
$xmldata = xml_get_tree($xmldata);
|
|
}
|
|
|
|
if(!is_array($xmldata['children']))
|
|
{
|
|
$found_at = strstr($xmldata['value'],'PHP_SERIALIZED_OBJECT:');
|
|
if($found_at != False)
|
|
{
|
|
$xmldata['value'] = str_replace ('PHP_SERIALIZED_OBJECT:', '', $xmldata['value']);
|
|
$xmldata['value'] = unserialize ($xmldata['value']);
|
|
}
|
|
if($is_start)
|
|
{
|
|
$xml_array[$xmldata['tag']] = $xmldata['value'];
|
|
}
|
|
else
|
|
{
|
|
return $xmldata['value'];
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$new_index = False;
|
|
reset($xmldata['children']);
|
|
while(list($key,$val) = each($xmldata['children']))
|
|
{
|
|
if(!isset($found_keys[$val['tag']]))
|
|
{
|
|
$found_keys[$val['tag']] = True;
|
|
}
|
|
else
|
|
{
|
|
$new_index = True;
|
|
}
|
|
}
|
|
|
|
if($new_index)
|
|
{
|
|
reset($xmldata['children']);
|
|
while(list($key,$val) = each($xmldata['children']))
|
|
{
|
|
$xml_array[$val['tag']][] = xml2array($val,False);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
reset($xmldata['children']);
|
|
while(list($key,$val) = each($xmldata['children']))
|
|
{
|
|
$xml_array[$val['tag']] = xml2array($val,False);
|
|
}
|
|
}
|
|
}
|
|
return $xml_array;
|
|
}
|
|
|
|
function var2xml ($name, $value,$is_root=True)
|
|
{
|
|
$node = new xmlnode($name);
|
|
switch (gettype($value))
|
|
{
|
|
case 'string':
|
|
case 'integer':
|
|
case 'double':
|
|
case 'NULL':
|
|
$node->set_text($value);
|
|
break;
|
|
case 'boolean':
|
|
if($value == True)
|
|
{
|
|
$node->set_text('1');
|
|
}
|
|
else
|
|
{
|
|
$node->set_text('0');
|
|
}
|
|
break;
|
|
case 'array':
|
|
$new_index = False;
|
|
while (list ($idxkey, $idxval) = each ($value))
|
|
{
|
|
if(is_array($idxval))
|
|
{
|
|
while (list ($k, $i) = each ($idxval))
|
|
{
|
|
if (is_int($k))
|
|
{
|
|
$new_index = True;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
reset($value);
|
|
while (list ($key, $val) = each ($value))
|
|
{
|
|
if($new_index)
|
|
{
|
|
$keyname = $name;
|
|
$nextkey = $key;
|
|
}
|
|
else
|
|
{
|
|
$keyname = $key;
|
|
$nextkey = $key;
|
|
}
|
|
switch (gettype($val))
|
|
{
|
|
case 'string':
|
|
case 'integer':
|
|
case 'double':
|
|
case 'NULL':
|
|
$subnode = new xmlnode($nextkey);
|
|
$subnode->set_text($val);
|
|
$node->add_node($subnode);
|
|
break;
|
|
case 'boolean':
|
|
$subnode = new xmlnode($nextkey);
|
|
if($val == True)
|
|
{
|
|
$subnode->set_text('1');
|
|
}
|
|
else
|
|
{
|
|
$subnode->set_text('0');
|
|
}
|
|
$node->add_node($subnode);
|
|
break;
|
|
case 'array':
|
|
if($new_index)
|
|
{
|
|
while (list ($subkey, $subval) = each ($val))
|
|
{
|
|
$node->add_node(var2xml ($nextkey, $subval, False));
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$subnode = var2xml ($nextkey, $val, False);
|
|
$node->add_node($subnode);
|
|
}
|
|
break;
|
|
case 'object':
|
|
$subnode = new xmlnode($nextkey);
|
|
$subnode->set_cdata('PHP_SERIALIZED_OBJECT:'.serialize($val));
|
|
$node->add_node($subnode);
|
|
break;
|
|
case 'resource':
|
|
echo 'Halt: Cannot package PHP resource pointers into XML<br>';
|
|
exit;
|
|
default:
|
|
echo 'Halt: Invalid or unknown data type<br>';
|
|
exit;
|
|
}
|
|
}
|
|
break;
|
|
case 'object':
|
|
$node->set_cdata('PHP_SERIALIZED_OBJECT:'.serialize($value));
|
|
break;
|
|
case 'resource':
|
|
echo 'Halt: Cannot package PHP resource pointers into XML<br>';
|
|
exit;
|
|
default:
|
|
echo 'Halt: Invalid or unknown data type<br>';
|
|
exit;
|
|
}
|
|
|
|
if($is_root)
|
|
{
|
|
$xmldoc = new xmldoc();
|
|
$xmldoc->add_root($node);
|
|
return $xmldoc;
|
|
}
|
|
else
|
|
{
|
|
return $node;
|
|
}
|
|
}
|
|
|
|
class xmldoc
|
|
{
|
|
var $xmlversion = '';
|
|
var $root_node;
|
|
var $doctype = Array();
|
|
var $comments = Array();
|
|
|
|
function xmldoc ($version = '1.0')
|
|
{
|
|
$this->xmlversion = $version;
|
|
}
|
|
|
|
function add_root ($node_object)
|
|
{
|
|
if(is_object($node_object))
|
|
{
|
|
$this->root_node = $node_object;
|
|
}
|
|
else
|
|
{
|
|
echo 'Not a valid xmlnode object<br>';
|
|
exit;
|
|
}
|
|
}
|
|
|
|
function set_doctype ($name, $uri = '')
|
|
{
|
|
$this->doctype[$name] = $uri;
|
|
}
|
|
|
|
function add_comment ($comment)
|
|
{
|
|
$this->comments[] = $comment;
|
|
}
|
|
|
|
function dump_mem()
|
|
{
|
|
$result = '<?xml version="'.$this->xmlversion.'"?>'."\n";
|
|
if(count($this->doctype) == 1)
|
|
{
|
|
list($doctype_name,$doctype_uri) = each($this->doctype);
|
|
$result .= '<!DOCTYPE '.$doctype_name.' SYSTEM "'.$doctype_uri.'">'."\n";
|
|
}
|
|
if(count($this->comments) > 0 )
|
|
{
|
|
reset($this->comments);
|
|
while(list($key,$val) = each ($this->comments))
|
|
{
|
|
$result .= "<!-- $val -->\n";
|
|
}
|
|
}
|
|
|
|
if(is_object($this->root_node))
|
|
{
|
|
$indent = 0;
|
|
$result .= $this->root_node->dump_mem($indent);
|
|
}
|
|
return $result;
|
|
}
|
|
}
|
|
|
|
class xmlnode
|
|
{
|
|
var $name = '';
|
|
var $data;
|
|
var $data_type;
|
|
var $attributes = Array();
|
|
var $comments = Array();
|
|
var $indentstring = " ";
|
|
|
|
function xmlnode ($name)
|
|
{
|
|
$this->name = $name;
|
|
}
|
|
|
|
function add_node ($node_object , $name = '')
|
|
{
|
|
if (is_object($node_object))
|
|
{
|
|
if(!is_array($this->data))
|
|
{
|
|
$this->data = Array();
|
|
$this->data_type = 'node';
|
|
}
|
|
if ($name != '')
|
|
{
|
|
$this->data[$name] = $node_object;
|
|
}
|
|
else
|
|
{
|
|
$this->data[] = $node_object;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if(!is_array($this->data))
|
|
{
|
|
$this->data = Array();
|
|
$this->data_type = 'node';
|
|
}
|
|
$this->data[$name] = var2xml ($name, $node_object, False);
|
|
//echo 'Not a valid xmlnode object<br>';
|
|
//exit;
|
|
}
|
|
}
|
|
|
|
function set_text ($string)
|
|
{
|
|
$this->data = $string;
|
|
$this->data_type = 'text';
|
|
}
|
|
|
|
function set_cdata ($string)
|
|
{
|
|
$this->data = $string;
|
|
$this->data_type = 'cdata';
|
|
}
|
|
|
|
function set_attribute ($name, $value = '')
|
|
{
|
|
$this->attributes[$name] = $value;
|
|
}
|
|
|
|
function add_comment ($comment)
|
|
{
|
|
$this->comments[] = $comment;
|
|
}
|
|
|
|
function dump_mem($indent = 1)
|
|
{
|
|
for ($i = 0; $i < $indent; $i++)
|
|
{
|
|
$indentstring .= $this->indentstring;
|
|
}
|
|
|
|
$result = $indentstring.'<'.$this->name;
|
|
if(count($this->attributes) > 0 )
|
|
{
|
|
reset($this->attributes);
|
|
while(list($key,$val) = each ($this->attributes))
|
|
{
|
|
$result .= ' '.$key.'="'.$val.'"';
|
|
}
|
|
}
|
|
|
|
$endtag_indent = $indentstring;
|
|
if (empty($this->data_type))
|
|
{
|
|
$result .= '/>'."\n";
|
|
}
|
|
else
|
|
{
|
|
$result .= '>';
|
|
|
|
switch ($this->data_type)
|
|
{
|
|
case 'text':
|
|
if(is_array($this->data))
|
|
{
|
|
$type_error = True;
|
|
break;
|
|
}
|
|
|
|
if(strlen($this->data) > 30)
|
|
{
|
|
$result .= "\n".$indentstring.$this->indentstring.$this->data."\n";
|
|
$endtag_indent = $indentstring;
|
|
}
|
|
else
|
|
{
|
|
$result .= $this->data;
|
|
$endtag_indent = '';
|
|
}
|
|
break;
|
|
case 'cdata':
|
|
if(is_array($this->data))
|
|
{
|
|
$type_error = True;
|
|
break;
|
|
}
|
|
$result .= '<![CDATA['.$this->data.']]>';
|
|
$endtag_indent = '';
|
|
break;
|
|
case 'node':
|
|
$result .= "\n";
|
|
if(!is_array($this->data))
|
|
{
|
|
$type_error = True;
|
|
break;
|
|
}
|
|
|
|
$subindent = $indent+1;
|
|
while(list($key,$val) = each ($this->data))
|
|
{
|
|
if(is_object($val))
|
|
{
|
|
$result .= $val->dump_mem($subindent);
|
|
}
|
|
}
|
|
break;
|
|
default:
|
|
if($this->data != '')
|
|
{
|
|
echo 'Invalid or unset data type ('.$this->data_type.'). This should not be possible if using the class as intended<br>';
|
|
}
|
|
}
|
|
|
|
if ($type_error)
|
|
{
|
|
echo 'Invalid data type. Tagged as '.$this->data_type.' but data is '.gettype($this->data).'<br>';
|
|
}
|
|
|
|
$result .= $endtag_indent.'</'.$this->name.'>';
|
|
if($indent != 0)
|
|
{
|
|
$result .= "\n";
|
|
}
|
|
}
|
|
if(count($this->comments) > 0 )
|
|
{
|
|
reset($this->comments);
|
|
while(list($key,$val) = each ($this->comments))
|
|
{
|
|
$result .= $endtag_indent."<!-- $val -->\n";
|
|
}
|
|
}
|
|
return $result;
|
|
}
|
|
}
|
|
|