public function FormatConfiguration($Data)
{
$Old = $Data;
$New = $Data['_New'];
unset($Old['_New']);
$Old = Gdn_Configuration::Format($Old);
$New = Gdn_Configuration::Format($New);
$Diffs = $this->FormatDiff($Old, $New, 'raw');
$Result = array();
foreach ($Diffs as $Diff) {
if (is_array($Diff)) {
if (!empty($Diff['del'])) {
$Result[] = '<del>' . implode("<br />\n", $Diff['del']) . '</del>';
}
if (!empty($Diff['ins'])) {
$Result[] = '<ins>' . implode("<br />\n", $Diff['ins']) . '</ins>';
}
}
}
$Result = implode("<br />\n", $Result);
if ($Result) {
return $Result;
} else {
return T('No Change');
}
}
public function Configuration()
{
$this->Permission('Garden.Settings.Manage');
$this->DeliveryMethod(DELIVERY_METHOD_JSON);
$this->DeliveryType(DELIVERY_TYPE_DATA);
$ConfigData = array('Title' => C('Garden.Title'), 'Domain' => C('Garden.Domain'), 'Cookie' => C('Garden.Cookie'), 'Theme' => C('Garden.Theme'), 'Analytics' => array('InstallationID' => C('Garden.InstallationID'), 'InstallationSecret' => C('Garden.InstallationSecret')));
$Config = Gdn_Configuration::Format($ConfigData, array('FormatStyle' => 'Dotted', 'WrapPHP' => FALSE, 'SafePHP' => FALSE, 'Headings' => FALSE, 'ByLine' => FALSE));
$Configuration = array();
eval($Config);
$this->SetData('Configuration', $Configuration);
$this->Render();
}
public function Save()
{
if (!$this->Dirty) {
return NULL;
}
$this->EventArguments['ConfigDirty'] =& $this->Dirty;
$this->EventArguments['ConfigNoSave'] = FALSE;
$this->EventArguments['ConfigType'] = $this->Type;
$this->EventArguments['ConfigSource'] = $this->Source;
$this->EventArguments['ConfigData'] = $this->Settings;
$this->FireEvent('BeforeSave');
if ($this->EventArguments['ConfigNoSave']) {
$this->Dirty = FALSE;
return TRUE;
}
// Check for and fire callback if one exists
if ($this->Callback && is_callable($this->Callback)) {
$CallbackOptions = array();
if (!is_array($this->CallbackOptions)) {
$this->CallbackOptions = array();
}
$CallbackOptions = array_merge($CallbackOptions, $this->CallbackOptions, array('ConfigDirty' => $this->Dirty, 'ConfigType' => $this->Type, 'ConfigSource' => $this->Source, 'ConfigData' => $this->Settings, 'SourceObject' => $this));
$ConfigSaved = call_user_func($this->Callback, $CallbackOptions);
if ($ConfigSaved) {
$this->Dirty = FALSE;
return TRUE;
}
}
switch ($this->Type) {
case 'file':
if (empty($this->Source)) {
trigger_error(ErrorMessage('You must specify a file path to be saved.', 'Configuration', 'Save'), E_USER_ERROR);
}
$CheckWrite = $this->Source;
if (!file_exists($CheckWrite)) {
$CheckWrite = dirname($CheckWrite);
}
if (!is_writable($CheckWrite)) {
throw new Exception(sprintf(T("Unable to write to config file '%s' when saving."), $this->Source));
}
$Group = $this->Group;
$Data =& $this->Settings;
ksort($Data);
// Check for the case when the configuration is the group.
if (is_array($Data) && count($Data) == 1 && array_key_exists($Group, $Data)) {
$Data = $Data[$Group];
}
// Do a sanity check on the config save.
if ($this->Source == Gdn::Config()->DefaultPath()) {
// Log root config changes
try {
$LogData = $this->Initial;
$LogData['_New'] = $this->Settings;
LogModel::Insert('Edit', 'Configuration', $LogData);
} catch (Exception $Ex) {
}
if (!isset($Data['Database'])) {
if ($Pm = Gdn::PluginManager()) {
$Pm->EventArguments['Data'] = $Data;
$Pm->EventArguments['Backtrace'] = debug_backtrace();
$Pm->FireEvent('ConfigError');
}
return FALSE;
}
}
// Write config data to string format, ready for saving
$FileContents = Gdn_Configuration::Format($Data, array('VariableName' => $Group, 'WrapPHP' => TRUE, 'ByLine' => TRUE));
if ($FileContents === FALSE) {
trigger_error(ErrorMessage('Failed to define configuration file contents.', 'Configuration', 'Save'), E_USER_ERROR);
}
// Save to cache if we're into that sort of thing
$FileKey = sprintf(Gdn_Configuration::CONFIG_FILE_CACHE_KEY, $this->Source);
if ($this->Configuration && $this->Configuration->Caching() && Gdn::Cache()->Type() == Gdn_Cache::CACHE_TYPE_MEMORY && Gdn::Cache()->ActiveEnabled()) {
$CachedConfigData = Gdn::Cache()->Store($FileKey, $Data, array(Gdn_Cache::FEATURE_NOPREFIX => TRUE, Gdn_Cache::FEATURE_EXPIRY => 3600));
}
$TmpFile = tempnam(PATH_CONF, 'config');
$Result = FALSE;
if (file_put_contents($TmpFile, $FileContents) !== FALSE) {
chmod($TmpFile, 0775);
$Result = rename($TmpFile, $this->Source);
}
if ($Result && function_exists('apc_delete_file')) {
// This fixes a bug with some configurations of apc.
@apc_delete_file($this->Source);
}
$this->Dirty = FALSE;
return $Result;
break;
case 'json':
case 'array':
case 'string':
/**
* How would these even save? String config data must be handled by
* an event hook or callback, if at all.
*/
$this->Dirty = FALSE;
return FALSE;
break;
}
}