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<?php |
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declare(strict_types=1); |
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namespace HexMakina\Marker; |
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/** |
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* @method static string hidden(string $name, $value=null) |
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* @method static string date() |
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* @method static string time() |
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* @method static string datetime() |
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*/ |
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class Form |
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{ |
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public static function __callStatic(string $element_type, array $arguments): string |
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{ |
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// arguments [name, value, [attributes], [errors]] |
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$i = 0; |
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$name = $arguments[$i++] ?? null; |
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$value = $arguments[$i++] ?? null; |
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$attributes = (array)($arguments[$i++] ?? []); |
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$errors = (array)($arguments[$i++] ?? []); |
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$attributes['type'] = $element_type; |
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$attributes['name'] ??= $name; |
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$attributes['value'] ??= $value; |
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if ($attributes['type'] == 'datetime') { |
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$attributes['type'] = 'datetime-local'; |
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} elseif ($attributes['type'] == 'password') { |
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$attributes['value'] = ''; |
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} |
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return self::input($name, $value, $attributes, $errors); |
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} |
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public static function input(string $name, mixed $value = null, array $attributes = [], array $errors = []): string |
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{ |
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$attributes['name'] ??= $name; |
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$attributes['value'] ??= $value; |
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if ( |
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!isset($attributes['type']) |
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|| isset($attributes['disabled']) |
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|| in_array('disabled', $attributes, true) |
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) { |
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// why are disabled field textual ? |
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// radio or checkbox can be disabled too.. |
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$attributes['type'] = 'text'; |
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} |
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return self::elementWithErrors('input', null, $attributes, isset($errors[$name])); |
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} |
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public static function textarea(string $name, mixed $value = null, array $attributes = [], array $errors = []): string |
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{ |
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$attributes['name'] ??= $name; |
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return self::elementWithErrors('textarea', $value, $attributes, isset($errors[$name])); |
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} |
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public static function select(string $name, array $option_list, mixed $selected = null, array $attributes = [], array $errors = []): string |
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{ |
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$attributes['name'] ??= $name; |
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$options = self::options($option_list, $selected); |
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return self::elementWithErrors('select', $options, $attributes, isset($errors[$name])); |
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} |
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public static function options(array $list, mixed $selected = null): string |
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{ |
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$options = ''; |
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foreach ($list as $value => $label) { |
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$option_attributes = ['value' => $value]; |
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if ($selected == $value) { |
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$option_attributes['selected'] = 'selected'; |
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} |
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$options .= new Element('option', $label, $option_attributes); |
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} |
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return $options; |
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} |
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public static function legend(string $label, array $attributes = []): string |
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{ |
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return '' . (new Element('legend', $label, $attributes)); |
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} |
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public static function label(string $for, string $label, array $attributes = [], array $errors = []): string |
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{ |
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$attributes['for'] = $for; |
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unset($attributes['label']); |
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return self::elementWithErrors('label', $label, $attributes, isset($errors[$for])); |
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} |
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public static function submit(string $id, string $label, array $attributes = []): string |
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{ |
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$ret = ''; |
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$attributes['type'] = 'submit'; |
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unset($attributes['name']); |
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$attributes['id'] ??= $id; |
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$attributes['value'] ??= $label; |
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if (isset($attributes['tag']) && $attributes['tag'] === 'input') { |
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unset($attributes['tag']); |
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$ret .= new Element('input', '', $attributes); |
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} else { |
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unset($attributes['tag']); |
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unset($attributes['value']); |
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$ret .= new Element('button', $label, $attributes); |
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} |
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return $ret; |
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} |
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private static function elementWithErrors(string $tag, string $content = null, array $attributes = [], bool $hasErrors = false): string |
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{ |
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$attributes['id'] ??= $attributes['name'] ?? ''; |
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if ($hasErrors) { |
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$attributes['class'] ??= ''; |
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$attributes['class'] .= ' error'; |
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} |
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$label = ''; |
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if (isset($attributes['label'])) { |
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$label = self::label($attributes['id'], $attributes['label'], [], ['' . $attributes['id'] => 'error']); |
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unset($attributes['label']); |
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} |
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return $label . (new Element($tag, $content, $attributes)); |
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} |
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} |
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