private function importOptions($arrInput, $strPageSlug, $strTabSlug)
{
$oImport = new FetchTweets_AdminPageFramework_ImportOptions($_FILES['__import'], $_POST['__import']);
// Check if there is an upload error.
if ($oImport->getError() > 0) {
add_settings_error($this->oProps->strOptionKey, $strPageSlug, $this->oMsg->___('import_error'), 'error');
return $arrInput;
// do not change the framework's options.
}
// Check the uploaded file type.
if (!in_array($oImport->getType(), array('text/plain', 'application/octet-stream'))) {
// .json file is dealt as binary file.
add_settings_error($this->oProps->strOptionKey, $strPageSlug, $this->oMsg->___('uploaded_file_type_not_supported'), 'error');
return $arrInput;
// do not change the framework's options.
}
// Retrieve the importing data.
$vData = $oImport->getImportData();
if ($vData === false) {
add_settings_error($this->oProps->strOptionKey, $strPageSlug, $this->oMsg->___('could_not_load_importing_data'), 'error');
return $arrInput;
// do not change the framework's options.
}
// Apply filters to the data format type.
$strFormatType = $this->oUtil->addAndApplyFilters($this, $this->oUtil->getFilterArrayByPrefix('import_format_', $this->oProps->strClassName, $strPageSlug, $strTabSlug), $oImport->getFormatType(), $oImport->getFieldID());
// import_format_{$strPageSlug}_{$strTabSlug}, import_format_{$strPageSlug}, import_format_{$strClassName}
// Format it.
$oImport->formatImportData($vData, $strFormatType);
// it is passed as reference.
// Apply filters to the importing data.
$vData = $this->oUtil->addAndApplyFilters($this, $this->oUtil->getFilterArrayByPrefix('import_', $this->oProps->strClassName, $strPageSlug, $strTabSlug), $vData, $oImport->getFieldID());
// Set the admin notice.
add_settings_error($this->oProps->strOptionKey, $strPageSlug, $this->oMsg->___('imported_data'), 'updated');
// If a custom option key is set,
// Apply filters to the importing option key.
$strImportOptionKey = $this->oUtil->addAndApplyFilters($this, $this->oUtil->getFilterArrayByPrefix('import_option_key_', $this->oProps->strClassName, $strPageSlug, $strTabSlug), $oImport->getImportOptionKey(), $oImport->getFieldID());
// import_option_key_{$strPageSlug}_{$strTabSlug}, import_option_key_{$strPageSlug}, import_option_key_{$strClassName}
if ($strImportOptionKey != $this->oProps->strOptionKey) {
update_option($strImportOptionKey, $vData);
return $arrInput;
// do not change the framework's options.
}
return $vData;
}
