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<?php |
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/** |
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* BEdita, API-first content management framework |
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* Copyright 2018 ChannelWeb Srl, Chialab Srl |
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* |
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* This file is part of BEdita: you can redistribute it and/or modify |
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* it under the terms of the GNU Lesser General Public License as published |
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* by the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* See LICENSE.LGPL or <http://gnu.org/licenses/lgpl-3.0.html> for more details. |
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*/ |
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namespace App\Core\Utility; |
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use Cake\Core\Configure; |
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use Cake\Utility\Hash; |
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use Cake\Utility\Inflector; |
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class Form |
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{ |
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/** |
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* Schema property types |
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*/ |
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public const SCHEMA_PROPERTY_TYPES = ['string', 'number', 'integer', 'boolean', 'array', 'object']; |
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/** |
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* Custom controls |
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*/ |
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public const CUSTOM_CONTROLS = [ |
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'confirm-password', |
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'end_date', |
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'lang', |
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'old_password', |
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'password', |
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'start_date', |
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'status', |
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'title', |
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]; |
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/** |
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* Control types |
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*/ |
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public const CONTROL_TYPES = ['json', 'textarea', 'date-time', 'date', 'checkbox', 'enum']; |
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/** |
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* Get control by schema, control type, and value |
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* |
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* @param array $schema Object schema array. |
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* @param string $type Control type. |
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* @param mixed|null $value Property value. |
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* @return array |
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*/ |
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public static function control(array $schema, string $type, $value) : array |
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{ |
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if (!in_array($type, Form::CONTROL_TYPES)) { |
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return compact('type', 'value'); |
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} |
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$method = Form::getMethod(sprintf('%sControl', $type)); |
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return call_user_func_array($method, [$value, $schema]); |
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} |
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/** |
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* Control for json data |
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* |
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* @param mixed|null $value Property value. |
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* @return array |
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*/ |
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protected static function jsonControl($value) : array |
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{ |
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return [ |
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'type' => 'textarea', |
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'v-jsoneditor' => 'true', |
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'class' => 'json', |
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'value' => json_encode($value), |
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]; |
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} |
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/** |
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* Control for textarea |
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* |
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* @param mixed|null $value Property value. |
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* @return array |
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*/ |
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protected static function textareaControl($value) : array |
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{ |
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return [ |
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'type' => 'textarea', |
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'v-richeditor' => 'true', |
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'ckconfig' => 'configNormal', |
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'value' => $value, |
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]; |
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} |
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/** |
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* Control for datetime |
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* |
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* @param mixed|null $value Property value. |
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* @return array |
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*/ |
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protected static function datetimeControl($value) : array |
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{ |
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return [ |
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'type' => 'text', |
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'v-datepicker' => 'true', |
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'date' => 'true', |
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'time' => 'true', |
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'value' => $value, |
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]; |
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} |
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/** |
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* Control for date |
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* |
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* @param mixed|null $value Property value. |
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* @return array |
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*/ |
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protected static function dateControl($value) : array |
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{ |
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return [ |
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'type' => 'text', |
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'v-datepicker' => 'true', |
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'date' => 'true', |
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'time' => 'false', |
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'value' => $value, |
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]; |
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} |
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/** |
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* Control for checkbox |
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* |
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* @param mixed|null $value Property value. |
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* @param array $schema Object schema array. |
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* @return array |
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*/ |
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protected static function checkboxControl($value, array $schema) : array |
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{ |
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if (empty($schema['oneOf'])) { |
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return [ |
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'type' => 'checkbox', |
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'checked' => (bool)$value, |
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]; |
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} |
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$options = []; |
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foreach ($schema['oneOf'] as $one) { |
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if (!empty($one['type']) && ($one['type'] === 'array')) { |
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$options = array_map( |
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function ($value) { |
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return ['value' => $value, 'text' => Inflector::humanize($value)]; |
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}, |
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(array)Hash::extract($one, 'items.enum') |
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); |
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} |
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} |
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if (!empty($options)) { |
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return [ |
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'type' => 'select', |
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'options' => $options, |
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'multiple' => 'checkbox', |
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]; |
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} |
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return [ |
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'type' => 'checkbox', |
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'checked' => (bool)$value, |
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]; |
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} |
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/** |
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* Control for enum |
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* |
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* @param mixed|null $value Property value. |
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* @param array $schema Object schema array. |
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* @return array |
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*/ |
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protected static function enumControl($value, array $schema) : array |
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{ |
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if (!empty($schema['oneOf'])) { |
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foreach ($schema['oneOf'] as $one) { |
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if (!empty($one['enum'])) { |
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$schema['enum'] = $one['enum']; |
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array_unshift($schema['enum'], ''); |
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} |
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} |
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} |
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return [ |
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'type' => 'select', |
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'options' => array_map( |
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function ($value) { |
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return ['value' => $value, 'text' => Inflector::humanize($value)]; |
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}, |
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$schema['enum'] |
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), |
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]; |
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} |
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/** |
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* Infer control type from property schema |
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* Possible return values: |
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* |
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* 'text' |
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* 'date-time' |
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* 'date' |
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* 'textarea' |
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* 'enum' |
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* 'number' |
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* 'checkbox' |
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* 'json' |
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* |
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* @param mixed $schema The property schema |
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* @return string |
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*/ |
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public static function controlTypeFromSchema($schema) : string |
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{ |
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if (!is_array($schema)) { |
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return 'text'; |
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} |
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if (!empty($schema['oneOf'])) { |
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foreach ($schema['oneOf'] as $subSchema) { |
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if (!empty($subSchema['type']) && $subSchema['type'] === 'null') { |
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continue; |
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} |
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return Form::controlTypeFromSchema($subSchema); |
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} |
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} |
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if (empty($schema['type']) || !in_array($schema['type'], Form::SCHEMA_PROPERTY_TYPES)) { |
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return 'text'; |
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} |
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$method = Form::getMethod(sprintf('typeFrom%s', ucfirst($schema['type']))); |
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return call_user_func_array($method, [$schema]); |
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} |
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/** |
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* Get controls option by property name. |
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* |
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* @param string $name The field name. |
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* @return array |
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*/ |
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public static function customControlOptions($name) : array |
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{ |
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if (!in_array($name, Form::CUSTOM_CONTROLS)) { |
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return []; |
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} |
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$method = Form::getMethod(sprintf('%sOptions', $name)); |
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return call_user_func_array($method, []); |
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} |
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/** |
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* Options for lang |
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* If available, use config `Project.I18n.languages` |
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* |
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* @return array |
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*/ |
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protected static function langOptions() : array |
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{ |
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$languages = Configure::read('Project.I18n.languages'); |
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if (empty($languages)) { |
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return [ |
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'type' => 'text', |
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]; |
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} |
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$options = []; |
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foreach ($languages as $key => $description) { |
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$options[] = ['value' => $key, 'text' => __($description)]; |
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} |
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return ['type' => 'select'] + compact('options'); |
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} |
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/** |
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* Options for `start_date` |
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* |
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* @return array |
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*/ |
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protected static function startDateOptions() : array |
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{ |
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return static::datetimeControl(null); |
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} |
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/** |
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* Options for `end_date` |
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* |
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* @return array |
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*/ |
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protected static function endDateOptions() : array |
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{ |
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return static::datetimeControl(null); |
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} |
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/** |
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* Options for `status` (radio). |
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* |
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* - On ('on') |
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* - Draft ('draft') |
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* - Off ('off') |
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* |
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* @return array |
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*/ |
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protected static function statusOptions() : array |
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{ |
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return [ |
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'type' => 'radio', |
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'options' => [ |
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['value' => 'on', 'text' => __('On')], |
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['value' => 'draft', 'text' => __('Draft')], |
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['value' => 'off', 'text' => __('Off')], |
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], |
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'templateVars' => [ |
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'containerClass' => 'status', |
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], |
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]; |
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} |
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/** |
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* Options for old password |
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* |
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* @return array |
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*/ |
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protected static function oldpasswordOptions() : array |
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{ |
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return [ |
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'class' => 'password', |
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'label' => __('Current password'), |
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'placeholder' => __('current password'), |
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'autocomplete' => 'current-password', |
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'type' => 'password', |
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'default' => '', |
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]; |
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} |
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/** |
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* Options for password |
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* |
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* @return array |
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*/ |
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protected static function passwordOptions() : array |
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{ |
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return [ |
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'class' => 'password', |
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'placeholder' => __('new password'), |
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'autocomplete' => 'new-password', |
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'default' => '', |
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]; |
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} |
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/** |
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* Options for confirm password |
|
354
|
|
|
* |
|
355
|
|
|
* @return array |
|
356
|
|
|
*/ |
|
357
|
|
|
protected static function confirmpasswordOptions() : array |
|
358
|
|
|
{ |
|
359
|
|
|
return [ |
|
360
|
|
|
'label' => __('Retype password'), |
|
361
|
|
|
'id' => 'confirm_password', |
|
362
|
|
|
'name' => 'confirm-password', |
|
363
|
|
|
'class' => 'confirm-password', |
|
364
|
|
|
'placeholder' => __('confirm password'), |
|
365
|
|
|
'autocomplete' => 'new-password', |
|
366
|
|
|
'default' => '', |
|
367
|
|
|
'type' => 'password', |
|
368
|
|
|
]; |
|
369
|
|
|
} |
|
370
|
|
|
|
|
371
|
|
|
/** |
|
372
|
|
|
* Options for title |
|
373
|
|
|
* |
|
374
|
|
|
* @return array |
|
375
|
|
|
*/ |
|
376
|
|
|
protected static function titleOptions() : array |
|
377
|
|
|
{ |
|
378
|
|
|
return [ |
|
379
|
|
|
'class' => 'title', |
|
380
|
|
|
'type' => 'text', |
|
381
|
|
|
]; |
|
382
|
|
|
} |
|
383
|
|
|
|
|
384
|
|
|
/** |
|
385
|
|
|
* Get control type per string, according to schema property data. |
|
386
|
|
|
* Possibilities: |
|
387
|
|
|
* |
|
388
|
|
|
* format 'date-time' => 'date-time' |
|
389
|
|
|
* format 'date' => 'date' |
|
390
|
|
|
* contentMediaType => 'textarea' |
|
391
|
|
|
* schema.enum is an array => 'enum' |
|
392
|
|
|
* |
|
393
|
|
|
* Return 'text' otherwise. |
|
394
|
|
|
* |
|
395
|
|
|
* @param array $schema The property schema |
|
396
|
|
|
* @return string |
|
397
|
|
|
*/ |
|
398
|
|
|
protected static function typeFromString(array $schema) : string |
|
399
|
|
|
{ |
|
400
|
|
|
if (!empty($schema['format']) && in_array($schema['format'], ['date', 'date-time'])) { |
|
401
|
|
|
return $schema['format']; |
|
402
|
|
|
} |
|
403
|
|
|
if (!empty($schema['contentMediaType']) && $schema['contentMediaType'] === 'text/html') { |
|
404
|
|
|
return 'textarea'; |
|
405
|
|
|
} |
|
406
|
|
|
if (!empty($schema['enum']) && is_array($schema['enum'])) { |
|
407
|
|
|
return 'enum'; |
|
408
|
|
|
} |
|
409
|
|
|
|
|
410
|
|
|
return 'text'; |
|
411
|
|
|
} |
|
412
|
|
|
|
|
413
|
|
|
/** |
|
414
|
|
|
* Return the type for number: 'number' |
|
415
|
|
|
* |
|
416
|
|
|
* @param array $schema Object schema array. |
|
417
|
|
|
* @return string |
|
418
|
|
|
*/ |
|
419
|
|
|
protected static function typeFromNumber(array $schema) : string |
|
420
|
|
|
{ |
|
421
|
|
|
return 'number'; |
|
422
|
|
|
} |
|
423
|
|
|
|
|
424
|
|
|
/** |
|
425
|
|
|
* Return the type for integer: 'number' |
|
426
|
|
|
* |
|
427
|
|
|
* @param array $schema Object schema array. |
|
428
|
|
|
* @return string |
|
429
|
|
|
*/ |
|
430
|
|
|
protected static function typeFromInteger(array $schema) : string |
|
431
|
|
|
{ |
|
432
|
|
|
return 'number'; |
|
433
|
|
|
} |
|
434
|
|
|
|
|
435
|
|
|
/** |
|
436
|
|
|
* Return the type for boolean: 'checkbox' |
|
437
|
|
|
* |
|
438
|
|
|
* @param array $schema Object schema array. |
|
439
|
|
|
* @return string |
|
440
|
|
|
*/ |
|
441
|
|
|
protected static function typeFromBoolean(array $schema) : string |
|
442
|
|
|
{ |
|
443
|
|
|
return 'checkbox'; |
|
444
|
|
|
} |
|
445
|
|
|
|
|
446
|
|
|
/** |
|
447
|
|
|
* Return the type for array: 'checkbox' |
|
448
|
|
|
* |
|
449
|
|
|
* @param array $schema Object schema array. |
|
450
|
|
|
* @return string |
|
451
|
|
|
*/ |
|
452
|
|
|
protected static function typeFromArray(array $schema) : string |
|
453
|
|
|
{ |
|
454
|
|
|
return 'checkbox'; |
|
455
|
|
|
} |
|
456
|
|
|
|
|
457
|
|
|
/** |
|
458
|
|
|
* Return the type for object: 'json' |
|
459
|
|
|
* |
|
460
|
|
|
* @param array $schema Object schema array. |
|
461
|
|
|
* @return string |
|
462
|
|
|
*/ |
|
463
|
|
|
protected static function typeFromObject(array $schema) : string |
|
464
|
|
|
{ |
|
465
|
|
|
return 'json'; |
|
466
|
|
|
} |
|
467
|
|
|
|
|
468
|
|
|
/** |
|
469
|
|
|
* Return method [Form::class, $methodName], if it's callable. |
|
470
|
|
|
* Otherwise, throw \InvalidArgumentException |
|
471
|
|
|
* |
|
472
|
|
|
* @param string $name The method name |
|
473
|
|
|
* @return array |
|
474
|
|
|
*/ |
|
475
|
|
|
public static function getMethod(string $name) : array |
|
476
|
|
|
{ |
|
477
|
|
|
$methodName = Inflector::variable(str_replace('-', '_', $name)); |
|
478
|
|
|
$method = [Form::class, $methodName]; |
|
479
|
|
|
if (!is_callable($method)) { |
|
480
|
|
|
throw new \InvalidArgumentException(sprintf('Method "%s" is not callable', $methodName)); |
|
481
|
|
|
} |
|
482
|
|
|
|
|
483
|
|
|
return $method; |
|
484
|
|
|
} |
|
485
|
|
|
} |
|
486
|
|
|
|