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* XXX New parser in testing phase - see e_marketplace::parse()
* @param SimpleXMLElement $xml
* @param string $rec_parent used for recursive calls only
* @return array
*/
function xml2array($xml, $rec_parent = '')
{
$ret = array();
$tags = get_object_vars($xml);
//remove comments
if($this->stripComments && isset($tags['comment']))
{
unset($tags['comment']);
}
//first call
if(!$rec_parent)
{
//$ret = $this->xml2array($xml, true);
//repeating code because of the _optForceArray functionality
if(!is_object($xml))
{
return array();
}
$tags = array_keys($tags);
foreach ($tags as $tag)
{
if($tag == '@attributes')
{
$tmp = (array) $xml->attributes();
$ret['@attributes'] = $tmp['@attributes'];
continue;
}
$count = count($xml->{$tag});
if($count > 1)
{
for ($i = 0; $i < $count; $i++)
{
$ret[$tag][$i] = $this->xml2array($xml->{$tag}[$i], $tag);
}
continue;
}
$ret[$tag] = $this->xml2array($xml->{$tag}, $tag);
}
$ret = $this->parseArrayTags($ret);
$ret = $this->parseStringTags($ret);
return ($this->_optAddRoot ? array($xml->getName() => $ret) : $ret);
}
//Recursive calls start here
if($tags)
{
$tags = array_keys($tags);
$count_tags = count($tags);
//loop through tags
foreach ($tags as $tag)
{
switch($tag)
{
case '@attributes':
$tmp = (array) $xml->attributes();
$ret['@attributes'] = $tmp['@attributes'];
if($count_tags == 1) //only attributes & possible value
{
$ret[$this->_optValueKey] = trim((string) $xml);
return $ret;
}
break;
case 'comment':
$ret[$this->_optValueKey] = trim((string) $xml);
$ret['comment'] = $xml->comment;
break;
//more cases?
default:
//FIXME - commented code breaks parsing of plugin.xml extended and userclass tags and possibly other xml files.
/*
// fix - empty SimpleXMLElement
if(empty($xml->{$tag}))
{
if($this->arrayTags && in_array($tag, $this->arrayTags))
{
$ret[$tag] = array();
}
else $ret[$tag] = '';
break;
}
*/
$count = count($xml->{$tag});
if($count >= 1) //array of elements - loop
{
for ($i = 0; $i < $count; $i++)
{
$ret[$tag][$i] = $this->xml2array($xml->{$tag}[$i], $tag);
$ret[$tag][$i] = $this->parseStringTags($ret[$tag][$i]);
}
}
else //single element
{
$ret[$tag] = $this->xml2array($xml->{$tag}, $tag);
$ret[$tag] = $this->parseStringTags($ret[$tag]);
}
break;
}
}
$ret = $this->parseStringTags($ret);
return $ret;
}
//parse value only
$ret = trim((string) $xml);
return ($this->_optForceArray ? array($this->_optValueKey => $ret) : $ret);
}
// OLD
function xml_convert_to_array($xml, $localFilter = FALSE, $stripComments = TRUE)
{
if (is_object($xml))
{
$xml = (array) $xml;
}
if (is_array($xml))
{
foreach ($xml as $k=>$v)
{
if ($stripComments && ($k === 'comment'))
{
unset($xml[$k]);
continue;
}
$enabled = FALSE;
if ($localFilter === FALSE)
{
$enabled = TRUE;
$onFilter = FALSE;
}
elseif (isset($localFilter[$k]))
{
$enabled = TRUE;
$onFilter = $localFilter[$k];
}
if ($enabled)
{
if (is_object($v))
{
$v = (array) $v;
}
$xml[$k] = $this->xml_convert_to_array($v, $onFilter, $stripComments);
}
else
{
unset($xml[$k]);
}
}
if (count($xml) == 1 && isset($xml[0]))
{
$xml = $xml[0];
}
}
$xml = $this->parseArrayTags($xml);
// $xml = $this->parseStringTags($xml);
return $xml;
}
/**
* Convert Array(0) to String based on specified Tags.
*
* @param array|string $vars
* @return string
*/
function parseStringTags($vars)
{
if(!$this->stringTags || !is_array($vars))
{
return $vars;
}
foreach($this->stringTags as $vl)
{
if(isset($vars[$vl]) && is_array($vars[$vl]) && isset($vars[$vl][0]))
{
$vars[$vl] = $vars[$vl][0];
}
}
return $vars;
}
/**
* Return as an array, even when a single xml tag value is found
* Use setArrayTags() to set which tags are affected.
*
* @param array $vars
* @return array
*/
private function parseArrayTags($vars)
{
if(!$this->arrayTags)
{
return $vars;
}
foreach($this->arrayTags as $p)
{
if(strpos($p,"/")!==false)
{
list($vl,$sub) = explode("/",$p);
}
else
{
$vl = $p;
$sub = false;
}
if($sub)
{
if(isset($vars[$vl][$sub]) && is_string($vars[$vl][$sub]))
{
$vars[$vl][$sub] = array($vars[$vl][$sub]);
}
continue;
}
if(isset($vars[$vl]) && is_array($vars[$vl]) && !varset($vars[$vl][0]))
{
$vars[$vl] = array($vars[$vl]);
}
}
return $vars;
}
/**
* Load XML file and parse it (optional)
*
* @param string $fname local or remote XML source file path
* @param boolean|string $parse false - no parse;
* true - use xml_convert_to_array();
* in any other case - use xml2array()
*
* @param boolean $replace_constants [optional]
* @return mixed
*/
function loadXMLfile($fname, $parse = false, $replace_constants = false)
{
$tp = e107::getParser();
if($this->_feedUrl !== false)
{
$fname = $this->_feedUrl;
}
if (empty($fname))
{
return false;
}
$xml = false;
if (strpos($fname, '://') !== false)
{
$this->getRemoteFile($fname);
$this->_feedUrl = false; // clear it to avoid conflicts.
}
else
{
if ($xml = file_get_contents($fname))
{
$this->xmlFileContents = $xml;
}
}
if ($this->xmlFileContents)
{
if ($replace_constants == true)
{
$this->xmlFileContents = $tp->replaceConstants($this->xmlFileContents, '', true);
}
if ($parse)
{
return $this->parseXML('', ($parse === true));
}
else
{
return $this->xmlFileContents;
}
}
return false;
}
/**
* Convert file path for inclusion in XML file.
* @see e107ExportValue()
* @param string $text - callback function
* @return string converted file path
*/
private function replaceFilePaths($text)
{
$fullpath = e107::getParser()->replaceConstants($text[1]);
$this->fileConvertLog[] = $fullpath;
$file = basename($fullpath);
return $this->filePathDestination.$file;
}
/**
* Process data values for XML file. If $this->convertFilePaths is TRUE, convert paths
*
* @see replaceFilePaths()
* @param mixed $val
* @param string $key key for the current value. Used for exception processing.
* @return mixed
*/
private function e107ExportValue($val, $key = '')
{
if($key && isset($this->filePathPrepend[$key]))
{
$val = $this->filePathPrepend[$key].$val;
}
if($this->convertFilePaths)
{
$types = implode("|",$this->convertFileTypes);
$val = preg_replace_callback("#({e_.*?\.(".$types."))#i", array($this,'replaceFilePaths'), $val);
}
if(is_array($val))
{
return "WriteArray($val,FALSE)."]]>";
}
if((strpos($val,"<")!==FALSE) || (strpos($val,">")!==FALSE) || (strpos($val,"&")!==FALSE))
{
return "";
}
return $val;
}
/**
* Create an e107 Export File in XML format
* Note: If $this->filePathDestination has a value, then the file will be saved there.
*
* @param array $prefs - see e_core_pref $aliases (eg. core, ipool etc)
* @param array $tables - table names without the prefix
* @param boolean $debug [optional]
* @return string text / file for download
*/
public function e107Export($xmlprefs, $tables, $debug = FALSE)
{
error_reporting(0);
require_once(e_ADMIN."ver.php");
$text = "\n";
$text .= "\n";
if(varset($xmlprefs)) // Export Core Preferences.
{
$text .= "\t\n";
foreach($xmlprefs as $type)
{
$theprefs = e107::getConfig($type)->getPref();
$prefsorted = ksort($theprefs);
foreach($theprefs as $key=>$val)
{
if(isset($val))
{
$text .= "\t\t<".$type." name=\"".$key."\">".$this->e107ExportValue($val)."\n";
}
}
}
$text .= "\t\n";
}
if(varset($tables))
{
$text .= "\t\n";
foreach($tables as $tbl)
{
$eTable= str_replace(MPREFIX,"",$tbl);
e107::getDB()->select($eTable, "*");
$text .= "\t\n";
while($row = e107::getDB()-> db_Fetch())
{
$text .= "\t\t- \n";
foreach($row as $key=>$val)
{
$text .= "\t\t\t".$this->e107ExportValue($val,$key)."\n";
}
$text .= "\t\t
\n";
}
$text .= "\t\n";
}
$text .= "\t\n";
}
$text .= "";
if($debug==TRUE)
{
echo "".htmlentities($text)."
";
return TRUE;
}
else
{
if(!$text)
{
return FALSE;
}
$path = e107::getParser()->replaceConstants($this->filePathDestination);
if($path)
{
file_put_contents($path."install.xml",$text,FILE_TEXT);
return true;
}
header('Content-type: application/xml', TRUE);
header("Content-disposition: attachment; filename= e107Export_" . date("Y-m-d").".xml");
header("Cache-Control: max-age=30");
header("Pragma: public");
echo $text;
exit;
}
}
/**
* Return an Array of core preferences from e107 XML Dump data
*
* @param array $XMLData Raw XML e107 Export Data
* @param string $prefType [optional] the type of core pref: core|emote|ipool|menu etc.
* @return array preference array equivalent to the old $pref global;
*/
public function e107ImportPrefs($XMLData, $prefType='core')
{
if(!vartrue($XMLData['prefs'][$prefType]))
{
return array();
}
//$mes = eMessage::getInstance();
$pref = array();
foreach($XMLData['prefs'][$prefType] as $val)
{
$name = $val['@attributes']['name'];
// if(strpos($val['@value'], 'array (') === 0)
// {
// echo ''.$val['@value'];
// echo "\n";
// var_dump(e107::getArrayStorage()->ReadArray($val['@value']));
// echo $val['@value'].'
';
// }
$value = strpos($val['@value'], 'array (') === 0 ? e107::unserialize($val['@value']) : $val['@value'];
$pref[$name] = $value;
// $mes->add("Setting up ".$prefType." Pref [".$name."] => ".$value, E_MESSAGE_DEBUG);
}
return $pref;
}
/**
* Import an e107 XML file into site preferences and DB tables
*
* @param path $file - e107 XML file path
* @param string $mode[optional] - add|replace
* @param boolean $noLogs [optional] tells pref handler to disable admin logs when true (install issues)
* @param boolean $debug [optional]
* @return array with keys 'success' and 'failed' - DB table entry status.
*/
public function e107Import($file, $mode='replace', $noLogs = false, $debug=FALSE, $sql = null)
{
if($sql == null)
{
$sql = e107::getDB();
}
$xmlArray = $this->loadXMLfile($file, 'advanced');
if($debug)
{
//$message = print_r($xmlArray);
echo "".var_export($xmlArray,TRUE)."
";
return;
}
$ret = array();
if(vartrue($xmlArray['prefs'])) // Save Core Prefs
{
foreach($xmlArray['prefs'] as $type=>$array)
{
$pArray = $this->e107ImportPrefs($xmlArray,$type);
if($mode == 'replace') // merge with existing, add new
{
e107::getConfig($type)->setPref($pArray);
}
else // 'add' only new prefs
{
foreach ($pArray as $pname => $pval)
{
e107::getConfig($type)->add($pname, $pval); // don't parse x/y/z
}
}
if($debug == FALSE)
{
e107::getConfig($type)
->setParam('nologs', $noLogs)
->save(FALSE,TRUE);
}
}
}
if(vartrue($xmlArray['database']))
{
foreach($xmlArray['database']['dbTable'] as $val)
{
$table = $val['@attributes']['name'];
if(!isset($val['item']))
{
continue;
}
foreach($val['item'] as $item)
{
$insert_array = array();
foreach($item['field'] as $f)
{
$fieldkey = $f['@attributes']['name'];
$fieldval = (isset($f['@value'])) ? $f['@value'] : "";
$insert_array[$fieldkey] = $fieldval;
}
if(($mode == "replace") && $sql->replace($table, $insert_array)!==FALSE)
{
$ret['success'][] = $table;
}
elseif(($mode == "add") && $sql->insert($table, $insert_array)!==FALSE)
{
$ret['success'][] = $table;
}
else
{
$error = $sql->getLastErrorText();
$lastQry = $sql->getLastQuery();
$ret['failed'][] = $table. "\n[".$error."]\n".$lastQry."\n\n";
}
}
}
}
return $ret;
}
function getErrors($xml)
{
libxml_use_internal_errors(true);
$sxe = simplexml_load_string($xml);
$errors = array();
if (!$sxe)
{
foreach(libxml_get_errors() as $error)
{
$errors[] = $error->message. "Line:".$error->line." Column:".$error->column;
}
return $errors;
}
return FALSE;
}
}
/**
* DEPRECATED XML Class from v1.x
*/
class XMLParse
{
var $rawXML;
var $valueArray = array();
var $keyArray = array();
var $parsed = array();
var $index = 0;
var $attribKey = 'attributes';
var $valueKey = 'value';
var $cdataKey = 'cdata';
var $isError = false;
var $error = '';
function __construct($xml = NULL)
{
$this->rawXML = $xml;
$mes = e107::getMessage();
$mes->addDebug("Deprecated class XMLParse used. Please use 'xmlClass' instead");
}
function parse($xml = NULL)
{
if (!is_null($xml))
{
$this->rawXML = $xml;
}
$this->isError = false;
if (!$this->parse_init())
{
return false;
}
$this->index = 0;
$this->parsed = $this->parse_recurse();
$this->status = 'parsing complete';
return $this->parsed;
}
function parse_recurse()
{
$found = array();
$tagCount = array();
while (isset($this->valueArray[$this->index]))
{
$tag = $this->valueArray[$this->index];
$this->index++;
if ($tag['type'] == 'close')
{
return $found;
}
if ($tag['type'] == 'cdata')
{
$tag['tag'] = $this->cdataKey;
$tag['type'] = 'complete';
}
$tagName = $tag['tag'];
if (isset($tagCount[$tagName]))
{
if ($tagCount[$tagName] == 1)
{
$found[$tagName] = array($found[$tagName]);
}
$tagRef =& $found[$tagName][$tagCount[$tagName]];
$tagCount[$tagName]++;
}
else
{
$tagCount[$tagName] = 1;
$tagRef =& $found[$tagName];
}
switch ($tag['type'])
{
case 'open':
$tagRef = $this->parse_recurse();
if (isset($tag['attributes']))
{
$tagRef[$this->attribKey] = $tag['attributes'];
}
if (isset($tag['value']))
{
if (isset($tagRef[$this->cdataKey]))
{
$tagRef[$this->cdataKey] = (array)$tagRef[$this->cdataKey];
array_unshift($tagRef[$this->cdataKey], $tag['value']);
}
else
{
$tagRef[$this->cdataKey] = $tag['value'];
}
}
break;
case 'complete':
if (isset($tag['attributes']))
{
$tagRef[$this->attribKey] = $tag['attributes'];
$tagRef =& $tagRef[$this->valueKey];
}
if (isset($tag['value']))
{
$tagRef = $tag['value'];
}
break;
}
}
return $found;
}
function parse_init()
{
$this->parser = xml_parser_create();
$parser = $this->parser;
xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, 0);
xml_parser_set_option($parser, XML_OPTION_SKIP_WHITE, 1);
if (!$res = (bool)xml_parse_into_struct($parser, $this->rawXML, $this->valueArray, $this->keyArray))
{
$this->isError = true;
$this->error = 'error: '.xml_error_string(xml_get_error_code($parser)).' at line '.xml_get_current_line_number($parser);
}
xml_parser_free($parser);
return $res;
}
}