/**
* Create a new parser instance.
*
* @throws Exception if there is no basic xml support in your PHP installation.
*/
public function __construct()
{
if (self::$libxmlHasFlagSupport === false) {
if (!extension_loaded('libxml')) {
throw new Exception('The libxml extension is not loaded');
}
if (!extension_loaded('SimpleXML')) {
throw new Exception('The SimpleXML extension is not loaded');
}
self::$libxmlHasFlagSupport = version_compare(phpversion(), '5.1') != -1 && defined('LIBXML_VERSION');
}
}
/**
* gets svn info on the provided path from the remote repo
* returns the info in a SimpleXMLExtended object, with the hierarchy:
*
* entry /
* (attributes: kind, path, revision)
* url
* repository /
* root
* uuid
* commit /
* (attributes: revision)
* author
* date
*
* @param string $svnPath SVN path to retrieve (i.e. "tags/2011-03-30_00-00-00")
* @throws SubversionToolsException
* @return SimpleXMLExtended commit metadata
*/
public function getPathInfo($svnPath)
{
$this->_validateSvnConfig();
$user = escapeshellarg($this->svnUsername);
$pw = escapeshellarg($this->svnPassword);
$svnPath = trim($svnPath, '/');
$svn = "svn info --xml --username {$user} --password {$pw} {$this->svnRepository}/{$svnPath}";
$this->Logger->debug($svn);
$rawPathInfo = trim(shell_exec($svn));
$this->Logger->debug($rawPathInfo);
try {
$parsedPathInfo = $this->SimpleXMLParser->parseXMLString($rawPathInfo);
if (!isset($parsedPathInfo->entry)) {
throw new Exception();
}
} catch (Exception $e) {
throw new SubversionToolsException('Path not found in repository!');
}
return $parsedPathInfo;
}
/**
* @dataProvider getInvalidXmls
* @expectedException \SimpleXMLParserException
*
* @param string $string
*/
public function testParseBadXMLString($string)
{
$doc = $this->parser->parseXMLString($string);
}
/**
* Convenience function to load a xml file into an array
*
* @param string
* @return array XMLDOM
* @deprecated Will be removed in future version. Considering using the convenience functions provided by {@link SimpleXMLParser}
*/
public static function loadXML($file)
{
$xp = new SimpleXMLParser();
$xp->loadFile($file);
return $xp->toArray();
}