component.php

См. документацию.

<?php
namespace Bitrix\Landing\Node;
 
use Bitrix\Landing\Block;
use Bitrix\Landing\History;
use \Bitrix\Main\Localization\Loc;
use Bitrix\Main\Web\Json;
 
Loc::loadMessages(__FILE__);
 
class Component extends \Bitrix\Landing\Node
{
    protected static $predefineForDynamicProps = array();

    public static function getHandlerJS()
    {
        return 'BX.Landing.Node.Component';
    }

    public static function setPredefineForDynamicProps(array $additionalVals)
    {
        foreach ($additionalVals as $code => $val)
        {
            self::$predefineForDynamicProps[$code] = $val;
        }
    }

    protected static function saveComponent($content, $code, array $params)
    {
        $components = \PHPParser::parseScript($content);
        foreach ($components as $component)
        {
            // get first component with code = $code
            if ($component['DATA']['COMPONENT_NAME'] == $code)
            {
                $params = array_merge($component['DATA']['PARAMS'], $params);
                $params = array_filter($params, function ($param) {
                    return $param !== null;
                });
                $componentCode = ($component['DATA']['VARIABLE'] ? $component['DATA']['VARIABLE'] . '=' : '') .
                    '$APPLICATION->IncludeComponent(' . PHP_EOL .
                    "\t" . '"' . $component['DATA']['COMPONENT_NAME'] . '", ' . PHP_EOL .
                    "\t" . '"' . $component['DATA']['TEMPLATE_NAME'] . '", ' . PHP_EOL .
                    "\t" . 'array(' . PHP_EOL .
                    "\t" . "\t" . \PHPParser::returnPHPStr2($params) . PHP_EOL .
                    "\t" . '),' . PHP_EOL .
                    "\t" . ($component['DATA']['PARENT_COMP'] ? $component['DATA']['PARENT_COMP'] : 'false') .
                            (!empty($component['DATA']['FUNCTION_PARAMS']) ? ',' . PHP_EOL .
                    "\t" . 'array(' . PHP_EOL . "\t" . "\t" . \PHPParser::returnPHPStr2($component['DATA']['FUNCTION_PARAMS']) . PHP_EOL .
                    "\t" . ')' : '') . PHP_EOL .
                    ');';
                $componentCode = str_replace(array('<?', '?>'), array('< ?', '? >'), $componentCode);
                $content = mb_substr($content, 0, $component['START']).$componentCode.mb_substr($content, $component['END']);
                break;
            }
        }
 
        return $content;
    }

    protected static function checkPhpCode($code)
    {
        if (is_array($code))
        {
            foreach ($code as $k => $v)
            {
                if (
                    self::checkPhpCode($k) ||
                    self::checkPhpCode($v)
                )
                {
                    return true;
                }
            }
        }
        else{
            if (
                mb_substr($code, 0, 2) == '={' &&
                mb_substr($code, -1, 1) == '}' &&
                mb_strlen($code) > 3
            )
            {
                return true;
            }
        }
 
        return false;
    }

    public static function saveNode(Block $block, $selector, array $data): void
    {
        if (empty($data))
        {
            return;
        }
 
        $manifest = $block->getManifest();
        if (isset ($manifest['nodes'][$selector]['extra']))
        {
            $updateProps = [];
            $allowedProps = $manifest['nodes'][$selector]['extra'];
            $propsBefore = [];
            if (History::isActive())
            {
                foreach ($allowedProps as $code => $prop)
                {
                    $propsBefore[$code] = self::transformPropValue(
                        $prop['VALUE'],
                        $prop
                    );
                }
            }
 
            foreach ($data as $code => $val)
            {
                if (isset($allowedProps[$code]))
                {
                    $updateProps[$code] = self::transformPropValue(
                        $val,
                        $allowedProps[$code]
                    );
                    if (self::checkPhpCode(array($code => $updateProps[$code])))
                    {
                        unset($updateProps[$code]);
                    }
                }
            }
            if (!empty($updateProps))
            {
                // !tmp bugfix about set section id to null
                if (
                    array_key_exists('SECTION_ID', $updateProps) &&
                    !trim($updateProps['SECTION_ID'])
                )
                {
                    $updateProps['SECTION_ID'] = '={$sectionId}';
                }
                $doc = $block->getDom();
                $newContent = self::saveComponent(
                    $doc->saveHTML(),
                    $selector,
                    $updateProps
                );
                // first clear dom
                foreach ($doc->getChildNodesArray() as $node)
                {
                    $node->getParentNode()->removeChild($node);
                }
                // and load new content
                $doc->loadHTML($newContent);
 
                if (History::isActive())
                {
                    $propsAfter = array_merge($propsBefore, $updateProps);
                    $history = new History($block->getLandingId(), History::ENTITY_TYPE_LANDING);
                    $history->push('EDIT_COMPONENT', [
                        'block' => $block,
                        'selector' => $selector,
                        'position' => 0,
                        'valueBefore' => $propsBefore,
                        'valueAfter' => $propsAfter,
                    ]);
                }
            }
        }
    }

    public static function prepareManifest(Block $block, array $manifest, array &$manifestFull = array())
    {
        if (
            !isset($manifest['extra']['editable']) ||
            !is_array($manifest['extra']['editable'])
        )
        {
            return null;
        }
        else
        {
            $editable = $manifest['extra']['editable'];
        }
 
        if (
            !isset($manifestFull['attrs']) ||
            !is_array($manifestFull['attrs'])
        )
        {
            $manifestFull['attrs'] = array();
        }
 
        if (
            !isset($manifestFull['style']) ||
            !is_array($manifestFull['style'])
        )
        {
            $manifestFull['style'] = array();
        }
 
        $manifestFull['disableCache'] = true;
        $manifest['allowInlineEdit'] = false;
        $newExtra = array();
        $originalStyleBlock = isset($manifestFull['style']['block'])
                            ? $manifestFull['style']['block']
                            : array();
 
        // detect all components in text
        $components = \PHPParser::parseScript($block->getContent());
        $classBlock = $block->getBlockClass();
        foreach ($components as $component)
        {
            foreach ($component['DATA']['PARAMS'] as $key => $param)
            {
                if (
                    is_string($param)
                    && stripos($param, '={$classBlock->get') !== false
                    && $value = $classBlock->get($key)
                )
                {
                    $component['DATA']['PARAMS'][$key] = $value;
                }
            }
            $componentName = $manifest['code'];
            // when found what need, get actually params from text and props description from component
            if ($component['DATA']['COMPONENT_NAME'] == $componentName)
            {
                // collect props
                $componentDesc = \CComponentUtil::GetComponentDescr(
                    $component['DATA']['COMPONENT_NAME']
                );
                $propsTemplate = @\CComponentUtil::GetTemplateProps(//@fixme
                    $component['DATA']['COMPONENT_NAME'],
                    $component['DATA']['TEMPLATE_NAME'],
                    '',
                    self::$predefineForDynamicProps
                );
                if (isset($propsTemplate['PARAMETERS']))
                {
                    $propsTemplate = $propsTemplate['PARAMETERS'];
                }
                $props = @\CComponentUtil::getComponentProps(//@fixme
                    $component['DATA']['COMPONENT_NAME'],
                    self::$predefineForDynamicProps
                );
                if (isset($props['PARAMETERS']))
                {
                    $props = $props['PARAMETERS'];
                }
                if (!empty($propsTemplate) && is_array($propsTemplate))
                {
                    foreach ($propsTemplate as $code => $prop)
                    {
                        $props[$code] = $prop;
                    }
                }
                // style block
                $styleAttrs = array();
                if (
                    !isset($manifestFull['style']) ||
                    !is_array($manifestFull['style'])
                )
                {
                    $manifestFull['style'] = array(
                        'block' => array(),
                        'nodes' => array()
                    );
                }
                else if (!isset($manifestFull['style']['nodes']))
                {
                    $manifestFull['style'] = array(
                        'nodes' => $manifestFull['style']
                    );
                }
                $manifestFull['style']['block'] = array_merge(array(
                    'name' => isset($componentDesc['NAME'])
                            ? $componentDesc['NAME']
                            : '',
                    'type' => 'box',
                    'additional' => array(
                        array(
                            'name' => Loc::getMessage('LANDING_NODE_CMP_STYLE_BLOCK'),
                            'attrs' => &$styleAttrs
                        )
                    )
                ), $originalStyleBlock);
                foreach ($editable as $field => $fieldItem)
                {
                    if (isset($props[$field]))
                    {
                        // change node manifest
                        $newExtra[$field] = $props[$field];
                        $newExtra[$field]['VALUE'] = $component['DATA']['PARAMS'][$field] ?? null;
                        // add attr
                        if (!isset($manifestFull['attrs'][$componentName]))
                        {
                            $manifestFull['attrs'][$componentName] = array();
                        }
                        $propType = self::transformPropType(array(
                            'name' => $fieldItem['name'] ?? $newExtra[$field]['NAME'],
                            'style' => isset($fieldItem['style'])
                                        && $fieldItem['style'],
                            'original_type' => 'component',
                            'component_type' => $newExtra[$field]['TYPE'] ?? '',
                            'attribute' => $field,
                            'value' => self::preparePropValue(
                                $newExtra[$field]['VALUE'],
                                $fieldItem
                            ),
                            'default_value' => $newExtra[$field]['DEFAULT'] ?? null,
                            //'original_value' => $newExtra[$field]['VALUE'],
                            'allowInlineEdit' => false
                        ) + $fieldItem, $newExtra[$field]);
                        $newExtra[$field]['ATTRIBUTE_TYPE'] = $propType['type'];
                        if ($propType['style'])
                        {
                            $propType['selector'] = $componentName;
                            $styleAttrs[] = $propType;
                        }
                        else
                        {
                            $manifestFull['attrs'][$componentName][] = $propType;
                        }
                    }
                }
                if (empty($styleAttrs))
                {
                    if ($originalStyleBlock)
                    {
                        $manifestFull['style']['block'] = $originalStyleBlock;
                    }
                    else
                    {
                        unset($manifestFull['style']['block']);
                    }
                }
                // all right
                if (!empty($newExtra))
                {
                    $manifest['extra'] = $newExtra;
                    return $manifest;
                }
            }
        }
        return null;
    }

    protected static function transformPropType(array $item, $prop)
    {
        if (isset($prop['TYPE']))
        {
            if (
                $prop['TYPE'] == 'CUSTOM' &&
                isset($prop['JS_EVENT'])
            )
            {
                $prop['TYPE'] = $prop['TYPE'] . '_' . $prop['JS_EVENT'];
            }
 
            switch ($prop['TYPE'])
            {
                case 'LIST':
                {
                    $item['items'] = array();
                    if (isset($prop['MULTIPLE']) && $prop['MULTIPLE'] == 'Y')
                    {
                        $item['type'] = 'multiselect';
                        if (!is_array($item['value']))
                        {
                            $item['value'] = array($item['value']);
                        }
                    }
                    else
                    {
                        $prop['MULTIPLE'] = 'N';
                        $item['type'] = 'dropdown';
                    }
                    if (isset($prop['VALUES']) && is_array($prop['VALUES']))
                    {
                        foreach ($prop['VALUES'] as $code => $val)
                        {
                            $item['items'][] = array(
                                'name' => $val,
                                'value' => $code,
                                'selected' => (
                                                $prop['MULTIPLE'] == 'Y' &&
                                                in_array($code, $item['value'])
                                            ) || $code == $item['value']
                            );
                        }
                    }
                    break;
                }
                case 'CHECKBOX':
                {
                    $item['type'] = 'checkbox';
                    $item['items'] = [
                        [
                            'name' => $item['name'],
                            'value' => 'Y',
                            'checked' => (
                                (isset($item['value']) && $item['value'] !== '')
                                    ? $item['value']
                                    : $prop['DEFAULT']
                                ) == 'Y'
                        ]
                    ];
                    $item['compact'] = true;
                    unset($item['name']);
                    break;
                }
                case 'CUSTOM_initDraggableAddControl':
                {
                    $item['type'] = 'catalog-view';
                    $item['items'] = array(
                        array('name' => '', 'image' => '/bitrix/images/landing/catalog_images/preset-1.svg', 'value' => '0'),
                        array('name' => '', 'image' => '/bitrix/images/landing/catalog_images/preset-2.svg', 'value' => '1'),
                        array('name' => '', 'image' => '/bitrix/images/landing/catalog_images/preset-3.svg', 'value' => '2'),
                        array('name' => '', 'image' => '/bitrix/images/landing/catalog_images/preset-4.svg', 'value' => '3'),
                        array('name' => '', 'image' => '/bitrix/images/landing/catalog_images/preset-1-4.svg', 'value' => '4'),
                        array('name' => '', 'image' => '/bitrix/images/landing/catalog_images/preset-4-1.svg', 'value' => '5'),
                        array('name' => '', 'image' => '/bitrix/images/landing/catalog_images/preset-6.svg', 'value' => '6'),
                        array('name' => '', 'image' => '/bitrix/images/landing/catalog_images/preset-1-6.svg', 'value' => '7'),
                        array('name' => '', 'image' => '/bitrix/images/landing/catalog_images/preset-6-1.svg', 'value' => '8'),
                        array('name' => '', 'image' => '/bitrix/images/landing/catalog_images/preset-line.svg', 'value' => '9')
                    );
                    $jsArray = \Cutil::jsObjectToPhp($item['value'], true);
                    $item['value'] = array();
                    if (is_array($jsArray))
                    {
                        foreach ($jsArray as $val)
                        {
                            if (isset($val['VARIANT']))
                            {
                                $item['value'][] = (int)$val['VARIANT'];
                            }
                        }
                    }
                    break;
                }
                case 'CUSTOM_initPositionControl':
                {
                    $item['type'] = 'position';
                    $item['items'] = array(
                        'top-left' => array('content' => '', 'value' => 'top-left'),
                        'top-center' => array('content' => '', 'value' => 'top-center'),
                        'top-right' => array('content' => '', 'value' => 'top-right'),
                        'middle-left' => array('content' => '', 'value' => 'middle-left'),
                        'middle-center' => array('content' => '', 'value' => 'middle-center'),
                        'middle-right' => array('content' => '', 'value' => 'middle-right'),
                        'bottom-left' => array('content' => '', 'value' => 'bottom-left'),
                        'bottom-center' => array('content' => '', 'value' => 'bottom-center'),
                        'bottom-right' => array('content' => '', 'value' => 'bottom-right')
                    );
                    break;
                }
                case 'CUSTOM_initDraggableOrderControl':
                {
                    $item['type'] = 'sortable-list';
                    $item['items'] = array();
                    if (!is_array($item['value']))
                    {
                        $item['value'] = explode(',', $item['value']);
                    }
                    $items = Json::decode($prop['JS_DATA']);
                    if (is_array($items))
                    {
                        foreach ($items as $code => $val)
                        {
                            $item['items'][] = array(
                                'name' => $val,
                                'value' => $code,
                                'preview' => '/bitrix/images/landing/catalog_images/preview/'.mb_strtolower($code) . '.svg?v3'
                            );
                        }
                    }
                    break;
                }
                case 'CUSTOM_initColorField':
                {
                    $item['type'] = 'color';
                    $item['subtype'] = 'color';
 
                    break;
                }
                case 'CUSTOM_initIconField':
                {
                    $item['type'] = 'icon';
                    $item['disableLink'] = 'true';
                    $item['value'] = is_array($item['value']) && !empty($item['value'])
                        ? $item['value']
                        : $prop['DEFAULT']
                    ;
 
                    break;
                }
                case 'CUSTOM_initImageField':
                {
 
                    $item['type'] = 'image';
                    $item['disableLink'] = 'true';
                    $data = \Cutil::jsObjectToPhp($prop['JS_DATA'], true);
                    $item['dimensions'] = $data['dimensions'] ?? 'false';
 
                    break;
                }
 
                case 'CUSTOM_initUserSelectField':
                {
                    $item['type'] = 'user-select';
                    $item['value'] = (int)$item['value'] > 0 ? $item['value'] : $prop['DEFAULT'];
                    $item['value'] = (int)$item['value'];
 
                    break;
                }
 
                case 'CUSTOM_initDynamicSource':
                {
                    $item['type'] = 'dynamic_source';
                    $item['hideSort'] = 'true';
                    $data = \Cutil::jsObjectToPhp($prop['JS_DATA'], true);
                    if ($data['sources'] && is_array($data['sources']))
                    {
                        $item['sources'] = $data['sources'];
                    }
                    if ($data['title'] && is_string($data['title']))
                    {
                        $item['title'] = $data['title'];
                    }
                    if ($data['stubText'] && is_string($data['stubText']))
                    {
                        $item['stubText'] = $data['stubText'];
                    }
                    if ($data['useLink'] && is_string($data['useLink']))
                    {
                        $item['useLink'] = $data['useLink'];
                    }
                    if ($data['linkType'] && is_string($data['linkType']))
                    {
                        $item['linkType'] = $data['linkType'];
                    }
 
                    break;
                }
 
                default:
                {
                    if (!isset($item['type']) || !$item['type'])
                    {
                        $item['type'] = 'text';
                    }
                    switch ($item['type'])
                    {
                        case 'url':
                        {
                            $item['disableBlocks'] = true;
                            break;
                        }
                        case 'filter':
                        {
                            ob_start();
                            $filterId = 'LANDING_FLT_' . $item['attribute'];
                            \Bitrix\Landing\Manager::getApplication()->includeComponent(
                                'bitrix:main.ui.filter',
                                '',
                                array(
                                    'THEME' => \Bitrix\Main\UI\Filter\Theme::BORDER,
                                    'FILTER_ID' => $filterId,
                                    'FILTER' => isset($item['fields'])
                                                        ? $item['fields']
                                                        : array(),
                                    'DISABLE_SEARCH' => true,
                                    'ENABLE_LABEL' => true
                                )
                            );
                            $item['html'] = ob_get_clean();
                            $item['filterId'] = $filterId;
                            break;
                        }
                        default:
                        {
                            $item['placeholder'] = '';
                        }
                    }
                    break;
                }
            }
        }
 
        return $item;
    }

    protected static function preparePropValue($value, $prop)
    {
        if (isset($prop['type']))
        {
            switch ($prop['type'])
            {
                case 'url':
                    {
                        if ($value && isset($prop['entityType']))
                        {
                            // @todo: make this more universal
                            if (
                                $prop['entityType'] == 'element' &&
                                $value != '={$elementCode}' &&
                                $value != '={$elementId}'
                            )
                            {
                                $value = '#catalogElement' . $value;
                            }
                            else if (
                                $prop['entityType'] == 'section' &&
                                $value != '={$sectionCode}' &&
                                $value != '={$sectionId}'
                            )
                            {
                                $value = '#catalogSection' . $value;
                            }
                        }
                    }
            }
        }
        return $value;
    }

    protected static function transformPropValue($value, $prop)
    {
        if (!is_array($value))
        {
            $value = \CUtil::jsObjectToPhp($value, true);
        }
 
        if (isset($prop['TYPE']))
        {
            if (
                $prop['TYPE'] == 'CUSTOM' &&
                isset($prop['JS_EVENT'])
            )
            {
                $prop['TYPE'] = $prop['TYPE'] . '_' . $prop['JS_EVENT'];
            }
            if (
                isset($prop['MULTIPLE']) &&
                $prop['MULTIPLE'] == 'Y' &&
                !is_array($value)
            )
            {
                $value = array($value);
            }
 
            switch ($prop['TYPE'])
            {
                case 'CHECKBOX':
                {
                    if (is_array($value))
                    {
                        $value = array_shift($value);
                    }
                    if ($value != 'Y')
                    {
                        $value = 'N';
                    }
                    break;
                }
                case 'CUSTOM_initDraggableAddControl':
                {
                    $newValue = array();
                    if (is_array($value))
                    {
                        foreach ($value as $val)
                        {
                            $newValue[] = array(
                                'VARIANT' => $val,
                                'BIG_DATA' => false
                            );
                        }
                    }
                    $value = \CUtil::phpToJsObject($newValue);
                    break;
                }
                case 'CUSTOM_initDraggableOrderControl':
                {
                    if (is_array($value))
                    {
                        $value = implode(',', $value);
                    }
                    break;
                }
                default:
                {
                    if (isset($prop['ATTRIBUTE_TYPE']))
                    {
                        switch ($prop['ATTRIBUTE_TYPE'])
                        {
                            case 'url':
                            {
                                if (preg_match('/^#landing([\d]+)$/', $value, $matches))
                                {
                                    $lansing = \Bitrix\Landing\Landing::createInstance($matches[1], [
                                        'skip_blocks' => true
                                    ]);
                                    if ($lansing->exist())
                                    {
                                        $value = $lansing->getPublicUrl();
                                    }
                                }
                                else if (preg_match('/^#catalog(Element|Section)([\d]+)$/', $value, $matches))
                                {
                                    $value = $matches[2];
                                }
                                break;
                            }
                        }
                    }
                }
            }
        }
 
        return $value;
    }

    public static function getIblockURL($elementId, $urlType)
    {
        return \Bitrix\Landing\PublicAction\Utils::getIblockURL($elementId, $urlType);
    }

    public static function getIblockParams($key = false)
    {
        static $params = array();
 
        if (empty($params))
        {
            $params['id'] = \Bitrix\Main\Config\Option::get('crm', 'default_product_catalog_id');
            $params['type'] = 'CRM_PRODUCT_CATALOG';
            $params['default_product'] = false;
        }
 
        if ($key === false)
        {
            return $params;
        }
        else
        {
            return isset($params[$key]) ? $params[$key] : null;
        }
    }

    public static function getNode(Block $block, $selector)
    {
        $data = array();
        $manifest = $block->getManifest();
 
        // gets common attrs
        if (isset($manifest['attrs'][$selector]))
        {
            $allowedProps = $manifest['attrs'][$selector];
            foreach ($allowedProps as $attr)
            {
                if (!self::checkPhpCode($attr['value']))
                {
                    $data[$attr['attribute']] = $attr['value'];
                }
            }
        }
 
        // gets attrs from style block
        if (
            isset($manifest['style']['block']['additional']) &&
            is_array($manifest['style']['block']['additional'])
        )
        {
            foreach ($manifest['style']['block']['additional'] as $item)
            {
                if (
                    isset($item['attrs']) &&
                    is_array($item['attrs'])
                )
                {
                    foreach ($item['attrs'] as $attr)
                    {
                        if (!self::checkPhpCode($attr['value']))
                        {
                            $data[$attr['attribute']] = $attr['value'];
                        }
                    }
                }
            }
        }
 
        return $data;
    }
}