/**
* Get text content with all links in src="..." and href="..." set to the adequat link according to the bid system
* @access private
**/
function _get_texthtml($config_webserver_ip, $content)
{
//get current path
$current_path = substr($this->object->get_path(), 0, strrpos($this->object->get_path(), "/")) . "/";
//initiate variables
$html_org = eregi_replace("<head>", '<head><base target="_top">', $content);
$html = $html_org;
$url_org = array();
$url_new = array();
$url_map = array("src" => $config_webserver_ip . "/tools/get.php?object=", "data" => $config_webserver_ip . "/tools/get.php?object=", "code" => $config_webserver_ip . "/tools/get.php?object=", "link href" => $config_webserver_ip . "/tools/get.php?object=", "href" => $config_webserver_ip . "/index.php?object=", "action" => $config_webserver_ip . "/index.php?object=");
//work through the whole html sourcecode until no href="..." or src="..." are left
$transaction_key = 0;
// hack
while ($tag_open = strpos($html, '<') !== false) {
$tag_close = strpos($html, '>', $tag_open);
//get html entity
$entity = substr($html, $tag_open, $tag_close - $tag_open + 1);
//save entity that has a href or src in it
if (eregi("(^link href|^href|^src|^action|^data|^code)*(link href|href|src|action|data|code)=[\"\\']([^\"^\\']*)", $entity, $regs)) {
$scheme = $regs[2];
$url = $regs[3];
$split = parse_url($url);
//only derive path if its a relative link
if (!isset($split["scheme"]) && isset($split["path"])) {
$path = $this->_real_path($current_path . $split["path"]);
$transaction[$transaction_key] = steam_factory::path_to_object($this->steam->get_id(), $path);
//only save data if its a new one
if (!isset($url_org[$entity])) {
$url_org[$entity] = $entity;
$url_id[] = array("transaction" => $transaction[$transaction_key], "entity" => $entity, "scheme" => $scheme, "url" => $url);
}
$transaction_key++;
}
}
//get html from the tag_close on to make sure the while stops sometime
$html = substr($html, $tag_close);
}
if (!isset($url_id)) {
return $html_org;
}
//build array for string replacment
foreach ($url_id as $key => $data) {
$object = $transaction[$key];
// hack
//if there is a valid object for that path build replace array field
if (is_object($object)) {
$path = $url_map[strtolower($data["scheme"])] . $object->get_id();
$url_new[] = str_replace($data["url"], $path, $data["entity"]);
} else {
unset($url_org[$data["entity"]]);
unset($url_id[$key]);
}
}
//replace all links in html sourcecode
$new_html = str_replace($url_org, $url_new, $html_org);
if (mb_detect_encoding($new_html, 'UTF-8, ISO-8859-1') !== 'UTF-8') {
$new_html = utf8_encode($new_html);
}
return $new_html;
}
/**
* Get XML content
* @access private
**/
function _get_textxml($config_webserver_ip, $content)
{
$module = new steam_object($this->steam->login_arguments[8]["libxslt"]->id, $this->steam->login_arguments[8]["libxslt"]->class);
$result = $this->steam->_predefined_command($module, "run", array($content, $this->steam->get_attribute($this->object, "xsl:document"), array(1 => "1")), "objarg", 0);
return $result;
}
