/**
* Handles GET requests for a binary field
* The relevant get variables are:
*<ul><li> cat -- the I2CE_FileSearch category we should be looking for</li>
* <li> name -- the filename we are looking for</li>
*</ul>
*As an alternative (mainly b/c libxml's xmlSetProp (which is used by PHP's DOM) which
* will automatically escape &) you can set the variable encoded=ENC_BLAH where ENC_BLAH is
* an urlencoded string with the cat and name variables set e.g urlencode("cat=SCRIPTS&name=somescript.js")
*/
public function display($supress_output = false)
{
if ($_SERVER['REQUEST_METHOD'] != "GET" && $_SERVER['REQUEST_METHOD'] != "HEAD" || !$this->request_exists('formid') || !$this->request_exists('field')) {
//do nothing if it is not a GET request
exit;
}
$field = $this->request('field');
$formid = $this->request('formid');
if ($this->request_exists('tmp_key')) {
if (!($formObj = I2CE_FormFactory::instance()->createContainer($formid)) instanceof I2CE_Form) {
exit;
}
if (!$field || !($fieldObj = $formObj->getField($field)) instanceof I2CE_FormField_BINARY_FILE) {
exit;
}
$fieldObj->setTempKey($this->request('tmp_key'));
$fieldObj->setFromTemporaryTable();
} else {
if (!$this->request_exists('formid')) {
exit;
}
if (!($formObj = I2CE_FormFactory::instance()->createContainer($formid)) instanceof I2CE_Form) {
exit;
}
if (!$field || !($fieldObj = $formObj->getField($field)) instanceof I2CE_FormField_BINARY_FILE) {
exit;
}
$formObj->populate();
}
//we are good to go dump and die.
$cacheTime = 60;
// defaults to 1 minute
if (I2CE::getConfig()->setIfIsSet($cacheTime, '/modules/BinFields/cache_time')) {
$caheTime = $cacheTime * 60;
}
I2CE_Dumper::prepForDump($fieldObj->getModTime(), $fieldObj->getContentLength(), $fieldObj->getHeaders(), $cacheTime);
echo $fieldObj->getValue();
exit;
}
