public function analyse(FileInterface $file, ParseOptions $options)
{
$this->analysis_last_path = "";
$this->analysis_path = "";
$this->analysis_depth = 0;
$this->analysis_length = array();
$this->analysis_records = array();
$parser = @xml_parser_create();
if (!$parser) {
throw new PHPXmlParserError();
}
xml_set_element_handler($parser, array($this, 'analysisStartTag'), array($this, 'analysisEndTag'));
xml_set_character_data_handler($parser, array($this, "analysisCDATA"));
$first = true;
while (!$file->feof()) {
$xml = $file->fread(2048);
if ($first) {
$xml = ltrim($xml);
$first = false;
}
xml_parse($parser, $xml, false);
}
if ($file->feof()) {
xml_parse($parser, "", true);
}
$file->fclose($fp);
$ignore[] = "ARG";
$ignore[] = "CATEGORIES";
$ignore[] = "CATEGORY";
$ignore[] = "CONTENT";
$ignore[] = "DC:SUBJECT";
$ignore[] = "FIELD";
$ignore[] = "FIELDS";
$ignore[] = "OPTIONVALUE";
$ignore[] = "PAYMETHOD";
$ignore[] = "PRODUCTITEMDETAIL";
$ignore[] = "PRODUCTREF";
$ignore[] = "SHIPMETHOD";
$ignore[] = "TDCATEGORIES";
$ignore[] = "TDCATEGORY";
$ignore[] = "MEDIA:THUMBNAIL";
$repeating_element_count = 0;
foreach ($this->analysis_records as $xpath => $data) {
if ($data["count"] > $repeating_element_count) {
$ok_to_use = TRUE;
foreach ($ignore as $v) {
if (strpos($xpath, $v) !== FALSE) {
$ok_to_use = FALSE;
}
}
if ($ok_to_use) {
//$repeating_element_xpath = $xpath;
$repeating_element_count = $data["count"];
}
}
}
return $repeating_element_xpath;
}
public function read(FileInterface $file)
{
return $file->fread($file->filesize());
}
/**
* Starts parsing a file
*
* @param FileInterface $file
* @return array() the xml data
* @access public
*/
public function parse(FileInterface $file, ParseOptions $options)
{
if ($this->parser === null) {
throw new ParserException('Parser not been registered');
}
$this->depth = 0;
$this->stack = new Stack();
$this->tree = null;
$this->stack->push(array());
// first index top of the tree
$this->done = false;
# start iterating over the file
$first = true;
while (!$file->feof() && !$this->done) {
$xml = $file->fread(2048);
if ($first) {
$xml = ltrim($xml);
$first = false;
}
if (xml_parse($this->parser, $xml, false) <= 0) {
throw new PHPXmlParserError($this->getParserError());
}
}
# parsing line by line need to tell parsre the last pieice.
if ($file->feof()) {
xml_parse($this->parser, "", true);
}
# close the file
$file->fclose();
return true;
}
