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Refactoring the validator class.

This commit is contained in:
Taylor Otwell 2011-08-08 10:09:16 -05:00
parent c145e6cbaa
commit d8d0ddfa09
1 changed files with 13 additions and 29 deletions
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42
system/validator.php
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@ -60,8 +60,8 @@ public function __construct($attributes, $rules, $messages = array())
}
$this->attributes = $attributes;
$this->rules = $rules;
$this->messages = $messages;
$this->rules = $rules;
}
/**
@ -125,10 +125,7 @@ protected function check($attribute, $rule)
// No validation will be run for attributes that do not exist unless the rule being validated
// is "required" or "accepted". No other rules have implicit "required" checks.
if ( ! static::validate_required($attribute) and ! in_array($rule, array('required', 'accepted')))
{
return;
}
if ( ! static::validate_required($attribute) and ! in_array($rule, array('required', 'accepted'))) return;
if ( ! $this->$validator($attribute, $parameters))
{
@ -144,15 +141,9 @@ protected function check($attribute, $rule)
*/
protected function validate_required($attribute)
{
if ( ! array_key_exists($attribute, $this->attributes))
{
return false;
}
if ( ! array_key_exists($attribute, $this->attributes)) return false;
if (is_string($this->attributes[$attribute]) and trim($this->attributes[$attribute]) === '')
{
return false;
}
if (is_string($this->attributes[$attribute]) and trim($this->attributes[$attribute]) === '') return false;
return true;
}
@ -259,12 +250,9 @@ protected function validate_max($attribute, $parameters)
*/
protected function get_size($attribute)
{
if (is_numeric($this->attributes[$attribute]))
{
return $this->attributes[$attribute];
}
if (is_numeric($this->attributes[$attribute])) return $this->attributes[$attribute];
return (array_key_exists($attribute, $_FILES)) ? $this->attributes[$attribute]['size'] / 1000 : Str::length(trim($this->attributes[$attribute]));
return (array_key_exists($attribute, $_FILES)) ? $this->attributes[$attribute]['size'] / 1024 : Str::length(trim($this->attributes[$attribute]));
}
/**
@ -294,16 +282,15 @@ protected function validate_not_in($attribute, $parameters)
/**
* Validate the uniqueness of an attribute value on a given database table.
*
* If a database column is not specified, the attribute name will be used.
*
* @param string $attribute
* @param array $parameters
* @return bool
*/
protected function validate_unique($attribute, $parameters)
{
if ( ! isset($parameters[1]))
{
$parameters[1] = $attribute;
}
if ( ! isset($parameters[1])) $parameters[1] = $attribute;
return DB\Manager::connection()->table($parameters[0])->where($parameters[1], '=', $this->attributes[$attribute])->count() == 0;
}
@ -398,10 +385,7 @@ protected function validate_mimes($attribute, $parameters)
{
foreach ($parameters as $extension)
{
if (File::is($extension, $this->attributes[$attribute]['tmp_name']))
{
return true;
}
if (File::is($extension, $this->attributes[$attribute]['tmp_name'])) return true;
}
return false;
@ -435,7 +419,7 @@ protected function get_message($attribute, $rule)
$message = Lang::line('validation.'.$rule)->get($this->language);
// For "size" rules that are validating strings or files, we need to adjust
// the default error message appropriately.
// the default error message for the appropriate type.
if (in_array($rule, $this->size_rules) and ! is_numeric($this->attributes[$attribute]))
{
return (array_key_exists($attribute, $_FILES))
@ -458,7 +442,7 @@ protected function get_message($attribute, $rule)
*/
protected function format_message($message, $attribute, $rule, $parameters)
{
$display = Lang::line('attributes.'.$attribute)->get($this->language, function() use ($attribute) { return str_replace('_', ' ', $attribute); });
$display = Lang::line('attributes.'.$attribute)->get($this->language, str_replace('_', ' ', $attribute));
$message = str_replace(':attribute', $display, $message);
@ -466,7 +450,7 @@ protected function format_message($message, $attribute, $rule, $parameters)
{
$max = ($rule == 'between') ? $parameters[1] : $parameters[0];
$message = str_replace(':size', $parameters[0], str_replace(':min', $parameters[0], str_replace(':max', $max, $message)));
$message = str_replace(array(':size', ':min', ':max'), array($parameters[0], $parameters[0], $max), $message);
}
elseif (in_array($rule, array('in', 'not_in', 'mimes')))
{