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LSformRule: add possibility to throw custom exception to provide error details

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This commit is contained in:
Benjamin Renard 2021-07-12 17:54:08 +02:00
parent 16c6d9fa6e
commit 988d744836
3 changed files with 46 additions and 22 deletions
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2
doc/conf/LSattribute/check-data.docbook
View file

@ -29,7 +29,7 @@ règles.</para>
<varlistentry>
<term>msg</term>
<listitem>
<simpara>Le message d'erreur à afficher lors que la règle n'est pas respectée.</simpara>
<simpara>Le message d'erreur à afficher lors que la règle n'est pas respectée (optionel).</simpara>
</listitem>
</varlistentry>

10
src/includes/class/class.LSform.php
View file

@ -395,13 +395,13 @@ class LSform extends LSlog_staticLoggerClass {
// Iter on rules and check element values with each of them
foreach($this -> _rules[$element] as $rule) {
if (
!LSformRule :: validate_values(
$errors = LSformRule :: validate_values(
$rule['name'], $values, $rule['options'], $this -> elements[$element]
)
) {
);
if (is_array($errors)) {
$retval = false;
$this -> setElementError($this -> elements[$element], $rule['options']['msg']);
foreach ($errors as $error)
$this -> setElementError($this -> elements[$element], $error);
}
}
}

44
src/includes/class/class.LSformRule.php
View file

@ -48,18 +48,32 @@ class LSformRule extends LSlog_staticLoggerClass {
// Load PHP class (with error if fail)
if (!LSsession :: loadLSclass($rule_class)) {
LSerror :: addErrorCode('LSformRule_02', $rule_name);
return False;
return array(
getFData(_('Invalid syntax checking configuration: unknown rule %{rule}.'), $rule_name)
);
}
if (! $rule_class :: validate_one_by_one)
return $rule_class :: validate($values, $options, $formElement);
$errors = false;
try {
if (! $rule_class :: validate_one_by_one) {
if (!$rule_class :: validate($values, $options, $formElement))
throw new LSformRuleException();
}
else {
foreach ($values as $value) {
if (!$rule_class :: validate($value, $options, $formElement))
return False;
throw new LSformRuleException();
}
return True;
}
}
catch (LSformRuleException $e) {
$errors = $e->errors;
$msg = LSconfig :: get('msg', null, null, $options);
if ($msg || !$errors) {
$errors[] = ($msg?__($msg):_('Invalid value'));
}
}
return ($errors?$errors:true);
}
/**
@ -77,12 +91,22 @@ class LSformRule extends LSlog_staticLoggerClass {
}
class LSformRuleException extends Exception {
public $errors = array();
public function __construct($errors=array(), $code = 0, Throwable $previous = null) {
$this -> errors = ensureIsArray($errors);
$message = _("Invalid value");
if ($this -> errors)
$message .= ': '.implode(", ", $this -> errors);
parent::__construct($message, $code, $previous);
}
}
/**
* Error Codes
**/
LSerror :: defineError('LSformRule_01',
___("LSformRule_%{type}: Parameter %{param} is not found.")
);
LSerror :: defineError('LSformRule_02',
___("LSformRule: Unknown rule type %{type}.")
);