/**
* Update and store all settings found in the $_POST array
*
* Note that you *MUST* call {@see init()} beforehand, or your settings
* will be unknown and thus not be stored.
* Sets up an error message on failure.
* @return boolean True on success, null on noop,
* or false on failure
*/
static function storeFromPost()
{
global $_CORELANG;
//echo("self::storeFromPost(): POST:<br />".nl2br(htmlentities(var_export($_POST, true)))."<hr />");
//echo("self::storeFromPost(): FILES:<br />".nl2br(htmlentities(var_export($_FILES, true)))."<hr />");
// There may be several tabs for different groups being edited, so
// load the full set of settings for the module.
// Note that this is why setting names should be unique.
// TODO: You *MUST* call this yourself *before* in order to
// properly initialize the section!
// self::init();
$engine = self::getSectionEngine();
if ($engine == null) {
return false;
}
$arrSettings = $engine->getArraySetting();
unset($_POST['bsubmit']);
$result = true;
// Compare POST with current settings and only store what was changed.
foreach (array_keys($arrSettings) as $name) {
if (isset($_POST[$name])) {
$value = contrexx_input2raw($_POST[$name]);
//if (preg_match('/^'.preg_quote(CSRF::key(), '/').'$/', $name))
//continue;
switch ($arrSettings[$name]['type']) {
case self::TYPE_FILEUPLOAD:
// An empty folder path has been posted, indicating that the
// current file should be removed
if (empty($value)) {
//echo("Empty value, deleting file...<br />");
if ($arrSettings[$name]['value']) {
if (\File::delete_file($arrSettings[$name]['value'])) {
//echo("File deleted<br />");
$value = '';
} else {
//echo("Failed to delete file<br />");
\Message::error(\File::getErrorString());
$result = false;
}
}
} else {
// No file uploaded. Skip.
if (empty($_FILES[$name]['name'])) {
continue;
}
// $value is the target folder path
$target_path = $value . '/' . $_FILES[$name]['name'];
// TODO: Test if this works in all browsers:
// The path input field name is the same as the
// file upload input field name!
$result_upload = \File::upload_file_http($name, $target_path, \Filetype::MAXIMUM_UPLOAD_FILE_SIZE, $arrSettings[$name]['values']);
// If no file has been uploaded at all, ignore the no-change
// TODO: Noop is not implemented in File::upload_file_http()
// if ($result_upload === '') continue;
if ($result_upload === true) {
$value = $target_path;
} else {
//echo("self::storeFromPost(): Error uploading file for setting $name to $target_path<br />");
// TODO: Add error message
\Message::error(\File::getErrorString());
$result = false;
}
}
break;
case self::TYPE_CHECKBOX:
break;
case self::TYPE_CHECKBOXGROUP:
$value = is_array($value) ? join(',', array_keys($value)) : $value;
// 20120508
// 20120508
case self::TYPE_RADIO:
break;
default:
// Regular value of any other type
break;
}
//\DBG::log('setting value ' . $name . ' = ' . $value);
self::set($name, $value);
}
}
//echo("self::storeFromPost(): So far, the result is ".($result ? 'okay' : 'no good')."<br />");
$result_update = self::updateAll();
if ($result_update === false) {
\Message::error($_CORELANG['TXT_CORE_SETTING_ERROR_STORING']);
} elseif ($result_update === true) {
\Message::ok($_CORELANG['TXT_CORE_SETTING_STORED_SUCCESSFULLY']);
}
// If nothing bad happened above, return the result of updateAll(),
// which may be true, false, or the empty string
if ($result === true) {
return $result_update;
}
// There has been an error anyway
return false;
}
