public function run()
{
require_once TL_ROOT . '/system/config/langconfig.php';
if ($this->Database->tableExists('tl_metafields')) {
return false;
}
if (!is_array($GLOBALS['TL_LANG']['additional_metafields'])) {
return false;
}
if (!array_key_exists('additional_metafields_exts', $GLOBALS['TL_CONFIG'])) {
return false;
}
if (strlen($GLOBALS['TL_CONFIG']['additional_metafields_exts']) === 0) {
return false;
}
$exts = $GLOBALS['TL_CONFIG']['additional_metafields_exts'];
$dcaExt = new DcaExtractor('tl_metafields');
$arrSql = $dcaExt->getDbInstallerArray();
$strSql = "CREATE TABLE `tl_metafields` (" . implode(',', $arrSql["TABLE_FIELDS"]) . ',' . implode(',', $arrSql["TABLE_CREATE_DEFINITIONS"]) . ')' . $arrSql["TABLE_OPTIONS"] . ';';
$this->Database->execute($strSql);
foreach ($GLOBALS['TL_LANG']['additional_metafields'] as $alias => $label) {
$objModel = new MetafieldsModel();
$objModel->tstamp = time();
$objModel->alias = $alias;
$objModel->label = $label;
$objModel->extensions = $exts;
$objModel->save();
}
}
/**
* Get the DCA table settings from the DCA cache
*
* @return array An array of DCA table settings
*/
protected function getFromDca()
{
$arrTables = array();
// Scan the modules
foreach (scan(TL_ROOT . '/system/modules') as $strModule) {
$dir = TL_ROOT . '/system/modules/' . $strModule . '/dca';
if (!is_dir($dir)) {
continue;
}
foreach (scan($dir) as $strTable) {
if (strncmp($strTable, '.', 1) === 0 || strrchr($strTable, '.') != '.php') {
continue;
}
if ($strTable == 'tl_settings.php' || $strTable == 'tl_templates.php') {
continue;
}
$arrTables[] = str_replace('.php', '', $strTable);
}
}
$return = array();
$arrTables = array_values(array_unique($arrTables));
foreach ($arrTables as $strTable) {
$objTable = new \DcaExtractor($strTable);
$return[$strTable] = $objTable->getDbInstallerArray();
}
return $return;
}
/**
* Get the DCA table settings from the DCA cache
*
* @return array An array of DCA table settings
*/
public function getFromDca()
{
$return = array();
$included = array();
// Ignore the internal cache
$blnBypassCache = \Config::get('bypassCache');
\Config::set('bypassCache', true);
// Only check the active modules (see #4541)
foreach (\ModuleLoader::getActive() as $strModule) {
$strDir = 'system/modules/' . $strModule . '/dca';
if (!is_dir(TL_ROOT . '/' . $strDir)) {
continue;
}
foreach (scan(TL_ROOT . '/' . $strDir) as $strFile) {
// Ignore non PHP files and files which have been included before
if (substr($strFile, -4) != '.php' || in_array($strFile, $included)) {
continue;
}
$strTable = substr($strFile, 0, -4);
$objExtract = new \DcaExtractor($strTable);
if ($objExtract->isDbTable()) {
$return[$strTable] = $objExtract->getDbInstallerArray();
}
$included[] = $strFile;
}
}
// Restore the cache settings
\Config::set('bypassCache', $blnBypassCache);
// HOOK: allow third-party developers to modify the array (see #6425)
if (isset($GLOBALS['TL_HOOKS']['sqlGetFromDca']) && is_array($GLOBALS['TL_HOOKS']['sqlGetFromDca'])) {
foreach ($GLOBALS['TL_HOOKS']['sqlGetFromDca'] as $callback) {
$this->import($callback[0]);
$return = $this->{$callback}[0]->{$callback}[1]($return);
}
}
return $return;
}
