/**
* @param string
* @param string file name of the channel.xml
*
* @return \Pyrus\ChannelFile\v1
*/
function parse($data, $class = 'Pyrus\\ChannelFile\\v1')
{
$ret = new $class();
if (!$ret instanceof \Pyrus\ChannelFile\v1) {
throw new \Pyrus\ChannelFile\Exception('Class ' . $class . ' passed to parse() must be a child class of \\Pyrus\\ChannelFile\\v1');
}
$schema = \Pyrus\Main::getDataPath() . '/channel-1.0.xsd';
try {
$data = trim($data);
if (substr($data, 0, 5) !== '<?xml' && file_exists($data)) {
$ret->fromArray(parent::parse($data, $schema));
} else {
$ret->fromArray(parent::parseString($data, $schema));
}
} catch (\Exception $e) {
throw new \Pyrus\ChannelFile\Exception('Invalid channel.xml', null, $e);
}
return $ret;
}
/**
* Merge a tag into the array
* @see \Pyrus\XMLParser::mergeTag()
*
* @param array $arr The array representation of the XML
* @param string $tag The tag name
* @param array $attribs Associative array of attributes for this tag
* @param string $name The tag name
* @param int $depth The current depth within the XML document
*
* @return array
*/
protected function mergeTag($arr, $tag, $attribs, $name, $depth)
{
$arr = parent::mergeTag($arr, $tag, $attribs, $name, $depth);
if ($this->_inContents) {
if ($this->_inFile) {
if ($depth < $this->_inFile) {
$this->_inFile = 0;
}
}
if ($name === 'dir') {
while ($this->_lastDepth >= $depth) {
$this->_path = dirname($this->_path);
if ($this->_path == '.') {
$this->_path = '';
} else {
$this->_path .= '/';
}
$this->_lastDepth--;
}
$this->_lastDepth = $depth;
$this->_lastFileDepth = $depth + 1;
$origpath = $path = $attribs['name'];
if ($path === '/') {
$path = '';
} else {
$path .= '/';
}
$this->_path .= $path;
if (isset($attribs['baseinstalldir'])) {
$this->_baseinstalldirs[$origpath] = $attribs['baseinstalldir'];
} else {
if (isset($this->_baseinstalldirs[dirname($path)])) {
$this->_baseinstalldirs[$origpath] = $this->_baseinstalldirs[dirname($path)];
}
}
} elseif ($name === 'file') {
while ($this->_lastFileDepth > $depth) {
$this->_path = dirname($this->_path);
if ($this->_path == '.') {
$this->_path = '';
} else {
$this->_path .= '/';
}
$this->_lastFileDepth--;
$this->_lastDepth--;
}
$path = $this->_path . $attribs['name'];
if (isset($arr['file'][0])) {
$newarr = $arr['file'][count($arr['file']) - 1];
} else {
$newarr = $arr['file'];
}
$newarr['attribs']['name'] = $path;
$this->_files[$path] = $newarr;
$this->_curFile = $path;
$this->_inFile = $depth;
} elseif ($this->_inFile) {
// add tasks
$this->_files[$this->_curFile][$name] = $arr[$name];
}
} elseif ($name === 'contents') {
$this->_inContents = true;
}
return $arr;
}