mindplay-dk /
kissform
| @@ 15-77 (lines=63) @@ | ||
| 12 | /** |
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| 13 | * This class provides information about a floating point field. |
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| 14 | */ |
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| 15 | class FloatField extends NumericField |
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| 16 | { |
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| 17 | /** |
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| 18 | * {@inheritdoc} |
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| 19 | */ |
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| 20 | public function renderInput(InputRenderer $renderer, InputModel $model, array $attr) |
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| 21 | { |
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| 22 | $pattern = $this->min_value === null || $this->min_value < 0 |
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| 23 | ? '-?\d*(\.(?=\d))?\d*' // accept negative |
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| 24 | : '\d*(\.(?=\d))?\d*'; |
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| 25 | ||
| 26 | return parent::renderInput($renderer, $model, $attr + ['pattern' => $pattern]); |
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| 27 | } |
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| 28 | ||
| 29 | /** |
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| 30 | * @param InputModel $model |
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| 31 | * |
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| 32 | * @return float|null |
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| 33 | * |
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| 34 | * @throws UnexpectedValueException if unable to parse the input |
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| 35 | */ |
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| 36 | public function getValue(InputModel $model) |
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| 37 | { |
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| 38 | $input = $model->getInput($this); |
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| 39 | ||
| 40 | if ($input === null) { |
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| 41 | return null; // no input available |
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| 42 | } |
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| 43 | ||
| 44 | if (is_numeric($input)) { |
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| 45 | return (float) $input; |
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| 46 | } |
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| 47 | ||
| 48 | throw new UnexpectedValueException("unexpected input: {$input}"); |
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| 49 | } |
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| 50 | ||
| 51 | /** |
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| 52 | * @param InputModel $model |
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| 53 | * @param float|null $value |
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| 54 | * |
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| 55 | * @return void |
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| 56 | * |
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| 57 | * @throws InvalidArgumentException if the given value is unacceptable. |
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| 58 | */ |
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| 59 | public function setValue(InputModel $model, $value) |
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| 60 | { |
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| 61 | if (is_numeric($value)) { |
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| 62 | $model->setInput($this, (string) $value); |
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| 63 | } elseif ($value === null) { |
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| 64 | $model->setInput($this, null); |
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| 65 | } else { |
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| 66 | throw new InvalidArgumentException("unexpected value type: " . gettype($value)); |
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| 67 | } |
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| 68 | } |
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| 69 | ||
| 70 | /** |
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| 71 | * @inheritdoc |
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| 72 | */ |
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| 73 | protected function createTypeValidator() |
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| 74 | { |
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| 75 | return new CheckFloat(); |
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| 76 | } |
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| 77 | } |
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| 78 | ||
| @@ 17-79 (lines=63) @@ | ||
| 14 | * |
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| 15 | * TODO extract into NumericField base class with $allow_float property, refactor validation, adjust HTML5 attributes |
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| 16 | */ |
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| 17 | class IntField extends NumericField |
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| 18 | { |
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| 19 | /** |
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| 20 | * {@inheritdoc} |
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| 21 | */ |
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| 22 | public function renderInput(InputRenderer $renderer, InputModel $model, array $attr) |
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| 23 | { |
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| 24 | $pattern = $this->min_value === null || $this->min_value < 0 |
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| 25 | ? '-?\d*' // accept negative |
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| 26 | : '\d*'; |
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| 27 | ||
| 28 | return parent::renderInput($renderer, $model, $attr + ['pattern' => $pattern]); |
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| 29 | } |
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| 30 | ||
| 31 | /** |
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| 32 | * @param InputModel $model |
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| 33 | * |
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| 34 | * @return int|null |
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| 35 | * |
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| 36 | * @throws UnexpectedValueException if unable to parse the input |
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| 37 | */ |
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| 38 | public function getValue(InputModel $model) |
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| 39 | { |
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| 40 | $input = $model->getInput($this); |
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| 41 | ||
| 42 | if ($input === null) { |
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| 43 | return null; // no input available |
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| 44 | } |
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| 45 | ||
| 46 | if (is_numeric($input)) { |
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| 47 | return (int) $input; |
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| 48 | } |
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| 49 | ||
| 50 | throw new UnexpectedValueException("unexpected input: {$input}"); |
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| 51 | } |
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| 52 | ||
| 53 | /** |
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| 54 | * @param InputModel $model |
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| 55 | * @param int|null $value |
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| 56 | * |
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| 57 | * @return void |
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| 58 | * |
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| 59 | * @throws InvalidArgumentException if the given value is unacceptable. |
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| 60 | */ |
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| 61 | public function setValue(InputModel $model, $value) |
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| 62 | { |
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| 63 | if (is_int($value)) { |
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| 64 | $model->setInput($this, (string) $value); |
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| 65 | } elseif ($value === null) { |
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| 66 | $model->setInput($this, null); |
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| 67 | } else { |
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| 68 | throw new InvalidArgumentException("unexpected value type: " . gettype($value)); |
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| 69 | } |
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| 70 | } |
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| 71 | ||
| 72 | /** |
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| 73 | * @inheritdoc |
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| 74 | */ |
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| 75 | protected function createTypeValidator() |
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| 76 | { |
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| 77 | return new CheckInt(); |
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| 78 | } |
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| 79 | } |
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| 80 | ||
