/**
* Structure of update data:
*
* array(
* 'section_name' => array(
* 'old_option_name' => 'custom_community_theme_options',
* 'old_setting_prefix' => 'cap_',
* 'new_option_name' =>'cc2_advanded_settings',
* 'import_data' => array(
* 'old_option' => 'new_option',
* 'old_option_2' => => array(
* 'new_setting_name' => 'new_option_2',
* 'value_conversion' => array(
* 'on' => true,
* 'off' => false,
* ),
* ),
* 'old_option_3' => array(
* 'new_setting_name' => 'new_option_3',
* 'callback' => 'font_conversion', // a method or function callback; use array( 'className', 'callback_method') if you want to use an external class instead the current one
* ),
* )
* ); // end of section $section_name
* @param bool $arrSelectedSections
* @return array
*/
function run_updates($arrSelectedSections = false)
{
$return = array('type' => 'error', 'message' => 'Something went TOTALLY wrong.');
if (!empty($this->arrImportOptions)) {
// prepare section selections
if (empty($arrSelectedSections)) {
// no sections selected? use ALL sections
$arrSelectedSections = array_keys($this->arrImportOptions);
parent::debug($arrSelectedSections, '$arrSelectedSections');
}
// context: import options
foreach ($this->arrImportOptions as $strSection => $arrSectionOptionData) {
// soft resets
$strOldSettingsPrefix = '';
$arrImportedOptions = array();
// we specifically use a different name for the variable that will store the updated data
// test if section is requested for import, and if so, whether there are actual import data or if it's just a stub
parent::debug($arrOptionData, $strSection . ':arrOptionData');
// context: section
if (!empty($arrSectionOptionData['import_data']) && is_array($arrSectionOptionData['import_data'])) {
// section contains import data
parent::debug($strSection . ' fires');
$arrImportData = $arrSectionOptionData['import_data'];
parent::debug($arrImportData, 'arrImportData for [' . $strSection . ']');
// fetch old data first
$arrOldOptionsData = get_option($arrSectionOptionData['old_option_name'], false);
parent::debug($arrOldOptionsData, 'arrOldOptionsData for [' . $strSection . ']');
// is there a global prefix defined for the old options?
if (isset($arrSectionOptionData['old_setting_prefix'])) {
$strOldSettingsPrefix = $arrSectionOptionData['old_setting_prefix'];
}
// found old data
if (!empty($arrOldOptionsData)) {
// cycle through the options of the current section
foreach ($arrImportData as $strOldOption => $newOption) {
// preparation for the sanity check
$strNewOptionName = !isset($newOption['new_setting_name']) ? $newOption : $newOption['new_setting_name'];
if (!is_array($newOption)) {
// withour further addo ..
//$arrImportedOptions[ $newOption ] = $arrOldOptionsData[ $strOldSettingsPrefix . $strOldOption ];
$arrImportedOptions[$strNewOptionName] = $arrOldOptionsData[$strOldSettingsPrefix . $strOldOption];
} else {
// going deeper (has some parameters)
if (isset($newOption['value_conversion'])) {
// old values may not be the same as before, eg. for true/false or selections
$arrImportedOptions[$newOption['new_setting_name']] = parent::convert_value_choice($arrOldOptionsData[$strOldSettingsPrefix . $strOldOption], $newOption['value_conversion']);
}
// not so much a callback than a filter
if (isset($newOption['callback'])) {
// handled by the helper class
switch ($newOption['callback']) {
case 'convert_font_family':
$arrImportedOptions[$newOption['new_setting_name']] = $this->filter_convert_font($arrOldOptionsData[$strOldSettingsPrefix . $strOldOption]);
break;
// unknown method or separate function / method of another class
// unknown method or separate function / method of another class
default:
$arrImportedOptions[$newOption['new_setting_name']] = parent::handle_callback($value, $this->updatePrefix . $newOption['callback']);
break;
}
}
}
// optional sanety check: discard import if empty
if (isset($arrSectionOptionData['allow_empty_values']) && $arrSectionOptionData['allow_empty_values'] == false) {
if (trim($arrOldOptionsData[$strOldSettingsPrefix . $strOldOption]) == '' || empty($arrOldOptionsData[$strOldSettingsPrefix . $strOldOption])) {
unset($arrImportedOptions[$strNewOptionName]);
}
}
}
// finally, update options
// test run? => test with transient
if ($this->is_test_run != false) {
// delete already used transient first
delete_transient($this->classPrefix . 'test_run_' . $arrSectionOptionData['new_option_name']);
// set the transient anew
set_transient($this->classPrefix . 'test_run_' . $arrSectionOptionData['new_option_name'], $arrImportedOptions, 15 * 60);
// times out after 10 minutes
// check if transient was actually set
$testRunResult = get_transient($this->classPrefix . 'test_run_' . $arrSectionOptionData['new_option_name'], false);
if ($testRunResult == false || $testRunResult != $arrImportedOptions) {
$arrReturn[$strSection] = array('type' => 'error test-run', 'message' => 'Error: Test run failed; could not add the updated data to the current theme options.');
} else {
$arrReturn[$strSection] = array('type' => 'success', 'message' => 'Successfully completed the test run for [' . $strSection . ']; all lights green! ;-)');
}
} else {
// go for the real thing
// fetch current option data
$currentData = get_option($arrOptionData[$strSection]['new_option_name'], false);
$currentDataBackup = $currentData;
if (!empty($currentData)) {
// cycle through the imported data
foreach ($arrImportedOptions as $strSetting => $data) {
// overwrite existing data - but ONLY if the IMPORTED data is NOT empty
$currentData[$strSetting] = $data;
}
} else {
$currentData = $arrImportedOptions;
}
// inital test with different option name
parent::debug($currentData, 'currentData for [' . $strSection . ']');
//$strUpdateOptionName = 'cc20_update_' . $arrSectionOptionData['new_option_name'];
// weaponized ..
$strUpdateOptionName = $arrSectionOptionData['new_option_name'];
/**
* NOTE: for testing purposes!
* update will fail if there is no ACTUAL update happening
*/
if ($currentData != $currentDataBackup && !empty($currentData)) {
$currentData['cc2_data_imported'] = time();
$updateResult = update_option($strUpdateOptionName, $currentData);
//$updateResult = update_option( $arrOptionData[ $strSection ]['new_option_name'], $currentData );
if ($updateResult != false) {
$arrReturn[$strSection] = array('type' => 'success', 'message' => 'Successfully imported old data (option: [' . $strUpdateOptionName . ']).', 'section' => $strSection);
} else {
$arrReturn[$strSection] = array('type' => 'error import', 'message' => 'Error: Could not import old data (failed updating the option [' . $strUpdateOptionName . '] )', 'section' => $strSection);
}
} else {
$arrReturn[$strSection] = array('type' => 'error import no-updated-data', 'message' => 'Error: Could not import old data, because all available data is ALREADY imported!', 'section' => $strSection);
}
}
} else {
// no old data found
$arrReturn[$strSection] = array('type' => 'error missing-option', 'message' => sprintf('Import for %s failed, because the related option (%s) is empty or does not exist', $strSection, $arrOptionData[$strSection]['old_option_name']));
}
}
}
} else {
parent::debug('arrImportOptions are empty!');
}
if (!empty($arrReturn)) {
$return = $arrReturn;
}
return $return;
}
public function actionUpdater()
{
Yii::import('ext.Updater.index', 1);
$d = new driversManager();
$versions = $d->getVersions(1);
Yii::app()->user->setFlash('versions', json_encode($versions));
$params = array('version', 'SQLversion');
foreach ($params as $value) {
$model = Settings::model()->findByAttributes(array('option' => $value));
if (!$model) {
$model = new Settings();
$model->option = $value;
$model->value = '0.1';
$model->save();
}
$models[] = $model;
}
$this->render('updater', array('models' => $models, 'last_check' => updateHelper::lastCheck()));
}
