Taras Machyshyn
109 lines
3.5 KiB
PHP
109 lines
3.5 KiB
PHP
<?php
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/************************************************************************
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* This file is part of EspoCRM.
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*
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* EspoCRM - Open Source CRM application.
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* Copyright (C) 2014-2015 Yuri Kuznetsov, Taras Machyshyn, Oleksiy Avramenko
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* Website: http://www.espocrm.com
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*
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* EspoCRM is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* 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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* EspoCRM is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with EspoCRM. If not, see http://www.gnu.org/licenses/.
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************************************************************************/
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namespace Espo\Core\Utils\Metadata;
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class Utils
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{
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private $metadata;
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public function __construct(\Espo\Core\Utils\Metadata $metadata)
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{
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$this->metadata = $metadata;
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}
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protected function getMetadata()
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{
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return $this->metadata;
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}
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/**
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* Get field defenition by type in metadata, "fields" key
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*
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* @param array | string $fieldDef - It can be a string or field defenition from entityDefs
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* @return array | null
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*/
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public function getFieldDefsByType($fieldDef)
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{
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if (is_string($fieldDef)) {
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$fieldDef = array('type' => $fieldDef);
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}
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if (isset($fieldDef['dbType'])) {
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return $this->getMetadata()->get('fields.'.$fieldDef['dbType']);
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} else if (isset($fieldDef['type'])) {
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return $this->getMetadata()->get('fields.'.$fieldDef['type']);
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}
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return null;
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}
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public function getFieldDefsInFieldMeta($fieldDef)
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{
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$fieldDefsByType = $this->getFieldDefsByType($fieldDef);
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if (isset($fieldDefsByType['fieldDefs'])) {
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return $fieldDefsByType['fieldDefs'];
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}
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return null;
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}
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/**
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* Get link definition defined in 'fields' metadata. In linkDefs can be used as value (e.g. "type": "hasChildren") and/or variables (e.g. "entityName":"{entity}"). Variables should be defined into fieldDefs (in 'entityDefs' metadata).
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*
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* @param string $entityName
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* @param array $fieldDef
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* @param array $linkFieldDefsByType
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* @return array | null
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*/
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public function getLinkDefsInFieldMeta($entityName, $fieldDef, array $linkFieldDefsByType = null)
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{
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if (!isset($fieldDefsByType)) {
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$fieldDefsByType = $this->getFieldDefsByType($fieldDef);
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if (!isset($fieldDefsByType['linkDefs'])) {
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return null;
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}
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$linkFieldDefsByType = $fieldDefsByType['linkDefs'];
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}
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foreach ($linkFieldDefsByType as $paramName => &$paramValue) {
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if (preg_match('/{(.*?)}/', $paramValue, $matches)) {
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if (in_array($matches[1], array_keys($fieldDef))) {
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$value = $fieldDef[$matches[1]];
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} else if (strtolower($matches[1]) == 'entity') {
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$value = $entityName;
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}
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if (isset($value)) {
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$paramValue = str_replace('{'.$matches[1].'}', $value, $paramValue);
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}
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}
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}
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return $linkFieldDefsByType;
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}
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}
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?>
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