function validationHook(\Formal\Form $oForm, \Formal\Form\Morphology $oMorpho)
{
if ($oForm->refreshed()) {
return true;
}
if (intval($oForm->modelInstance()->get("PROJECT_DB_MYSQL")) === 1) {
# We have to check the MySQL connection
$sHost = $oForm->modelInstance()->get("PROJECT_DB_MYSQL_HOST");
$sDbName = $oForm->modelInstance()->get("PROJECT_DB_MYSQL_DBNAME");
$sUsername = $oForm->modelInstance()->get("PROJECT_DB_MYSQL_USERNAME");
$sPassword = $oForm->modelInstance()->get("PROJECT_DB_MYSQL_PASSWORD");
try {
$oDB = new \Flake\Core\Database\Mysql($sHost, $sDbName, $sUsername, $sPassword);
} catch (\Exception $e) {
$sMessage = "<strong>MySQL error:</strong> " . $e->getMessage();
$sMessage .= "<br /><strong>Nothing has been saved</strong>";
$oForm->declareError($oMorpho->element("PROJECT_DB_MYSQL_HOST"), $sMessage);
$oForm->declareError($oMorpho->element("PROJECT_DB_MYSQL_DBNAME"));
$oForm->declareError($oMorpho->element("PROJECT_DB_MYSQL_USERNAME"));
$oForm->declareError($oMorpho->element("PROJECT_DB_MYSQL_PASSWORD"));
return;
}
if (($aMissingTables = \Baikal\Core\Tools::isDBStructurallyComplete($oDB)) !== true) {
$sMessage = "<strong>MySQL error:</strong> These tables, required by Baïkal, are missing: <strong>" . implode(", ", $aMissingTables) . "</strong><br />";
$sMessage .= "You may want create these tables using the file <strong>Core/Resources/Db/MySQL/db.sql</strong>";
$sMessage .= "<br /><br /><strong>Nothing has been saved</strong>";
$oForm->declareError($oMorpho->element("PROJECT_DB_MYSQL"), $sMessage);
return;
}
} else {
$sFile = $oMorpho->element("PROJECT_SQLITE_FILE")->value();
try {
// not sure yet how to better address this
// yup! this is mental, but even if we don't use eval, effectively these
// config settings are eval'ed because they are written as raw php files.
// We'll have to clean this up later.
$sFile = eval('return ' . $sFile . ';');
# Asserting DB file is writable
if (file_exists($sFile) && !is_writable($sFile)) {
$sMessage = "DB file is not writable. Please give write permissions on file <span style='font-family: monospace'>" . $sFile . "</span>";
$oForm->declareError($oMorpho->element("PROJECT_SQLITE_FILE"), $sMessage);
return;
}
# Asserting DB directory is writable
if (!is_writable(dirname($sFile))) {
$sMessage = "The <em>FOLDER</em> containing the DB file is not writable, and it has to.<br />Please give write permissions on folder <span style='font-family: monospace'>" . dirname($sFile) . "</span>";
$oForm->declareError($oMorpho->element("PROJECT_SQLITE_FILE"), $sMessage);
return;
}
$oDb = new \Flake\Core\Database\Sqlite($sFile);
if (($aMissingTables = \Baikal\Core\Tools::isDBStructurallyComplete($oDb)) !== true) {
$sMessage = "<br /><p><strong>Database is not structurally complete.</strong></p>";
$sMessage .= "<p>Missing tables are: <strong>" . implode("</strong>, <strong>", $aMissingTables) . "</strong></p>";
$sMessage .= "<p>You will find the SQL definition of Baïkal tables in this file: <strong>Core/Resources/Db/SQLite/db.sql</strong></p>";
$sMessage .= "<br /><p>Nothing has been saved. <strong>Please, add these tables to the database before pursuing Baïkal initialization.</strong></p>";
$oForm->declareError($oMorpho->element("PROJECT_SQLITE_FILE"), $sMessage);
}
return;
} catch (\Exception $e) {
$oForm->declareError($oMorpho->element("PROJECT_SQLITE_FILE"), "Baïkal was not able to establish a connexion to the SQLite database as configured.<br />SQLite says: " . $e->getMessage() . (string) $e);
}
}
}
