Files
espocrm/application/Espo/Core/Htmlizer/Htmlizer.php
2018-04-27 11:59:26 +03:00

298 lines
10 KiB
PHP

<?php
/************************************************************************
* This file is part of EspoCRM.
*
* EspoCRM - Open Source CRM application.
* Copyright (C) 2014-2018 Yuri Kuznetsov, Taras Machyshyn, Oleksiy Avramenko
* Website: http://www.espocrm.com
*
* EspoCRM is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* EspoCRM is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with EspoCRM. If not, see http://www.gnu.org/licenses/.
*
* The interactive user interfaces in modified source and object code versions
* of this program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU General Public License version 3.
*
* In accordance with Section 7(b) of the GNU General Public License version 3,
* these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
************************************************************************/
namespace Espo\Core\Htmlizer;
use Espo\ORM\Entity;
use Espo\Core\Exceptions\Error;
use Espo\Core\Utils\File\Manager as FileManager;
use Espo\Core\Utils\DateTime;
use Espo\Core\Utils\NumberUtil;
require('vendor/zordius/lightncandy/src/lightncandy.php');
class Htmlizer
{
protected $fileManager;
protected $dateTime;
protected $config;
protected $acl;
protected $entityManager;
protected $metadata;
protected $language;
public function __construct(FileManager $fileManager, DateTime $dateTime, NumberUtil $number, $acl = null, $entityManager = null, $metadata = null, $language = null)
{
$this->fileManager = $fileManager;
$this->dateTime = $dateTime;
$this->number = $number;
$this->acl = $acl;
$this->entityManager = $entityManager;
$this->metadata = $metadata;
$this->language = $language;
}
protected function getAcl()
{
return $this->acl;
}
protected function getEntityManager()
{
return $this->entityManager;
}
protected function format($value)
{
if (is_float($value)) {
$value = $this->number->format($value, 2);
} else if (is_int($value)) {
$value = $this->number->format($value);
} else if (is_string($value)) {
$value = nl2br($value);
}
return $value;
}
protected function getDataFromEntity(Entity $entity, $skipLinks = false)
{
$data = $entity->toArray();
$fieldDefs = $entity->getFields();
$fieldList = array_keys($fieldDefs);
$forbidenAttributeList = [];
if ($this->getAcl()) {
$forbidenAttributeList = $this->getAcl()->getScopeForbiddenAttributeList($entity->getEntityType(), 'read');
}
foreach ($fieldList as $field) {
if (in_array($field, $forbidenAttributeList)) continue;
$type = $entity->getAttributeType($field);
if ($type == Entity::DATETIME) {
if (!empty($data[$field])) {
$data[$field] = $this->dateTime->convertSystemDateTime($data[$field]);
}
} else if ($type == Entity::DATE) {
if (!empty($data[$field])) {
$data[$field] = $this->dateTime->convertSystemDate($data[$field]);
}
} else if ($type == Entity::JSON_ARRAY) {
if (!empty($data[$field])) {
$list = $data[$field];
$newList = [];
foreach ($list as $item) {
$v = $item;
if ($item instanceof \StdClass) {
$v = json_decode(json_encode($v, \JSON_PRESERVE_ZERO_FRACTION), true);
}
if (is_array($v)) {
foreach ($v as $k => $w) {
$keyRaw = $k . '_RAW';
$v[$keyRaw] = $v[$k];
$v[$k] = $this->format($v[$k]);
}
}
$newList[] = $v;
}
$data[$field] = $newList;
}
} else if ($type == Entity::JSON_OBJECT) {
if (!empty($data[$field])) {
$value = $data[$field];
if ($value instanceof \StdClass) {
$data[$field] = json_decode(json_encode($value, \JSON_PRESERVE_ZERO_FRACTION), true);
}
foreach ($data[$field] as $k => $w) {
$keyRaw = $k . '_RAW';
$data[$field][$keyRaw] = $data[$field][$k];
$data[$field][$k] = $this->format($data[$field][$k]);
}
}
} else if ($type === Entity::PASSWORD) {
unset($data[$field]);
}
if (array_key_exists($field, $data)) {
$keyRaw = $field . '_RAW';
$data[$keyRaw] = $data[$field];
$fieldType = $this->getFieldType($entity->getEntityType(), $field);
if ($fieldType === 'enum') {
if ($this->language) {
$data[$field] = $this->language->translateOption($data[$field], $field, $entity->getEntityType());
}
}
$data[$field] = $this->format($data[$field]);
}
}
if (!$skipLinks) {
$relationDefs = $entity->getRelations();
foreach ($entity->getRelationList() as $relation) {
if (
!empty($relationDefs[$relation]['type'])
&&
($entity->getRelationType($relation) === 'belongsTo' || $entity->getRelationType($relation) === 'belongsToParent')
) {
$relatedEntity = $entity->get($relation);
if (!$relatedEntity) continue;
if ($this->getAcl()) {
if (!$this->getAcl()->check($relatedEntity, 'read')) continue;
}
$data[$relation] = $this->getDataFromEntity($relatedEntity, true);
}
}
}
return $data;
}
public function render(Entity $entity, $template, $id = null, $additionalData = array(), $skipLinks = false)
{
$code = \LightnCandy::compile($template, [
'flags' => \LightnCandy::FLAG_HANDLEBARSJS,
'helpers' => [
'file' => function ($context, $options) {
if (count($context) && $context[0]) {
$id = $context[0];
return "?entryPoint=attachment&id=" . $id;
}
},
'numberFormat' => function ($context, $options) {
if ($context && isset($context[0])) {
$number = $context[0];
$decimals = 0;
$decimalPoint = '.';
$thousandsSeparator = ',';
if (isset($options['decimals'])) {
$decimals = $options['decimals'];
}
if (isset($options['decimalPoint'])) {
$decimalPoint = $options['decimalPoint'];
}
if (isset($options['thousandsSeparator'])) {
$thousandsSeparator = $options['thousandsSeparator'];
}
return number_format($number, $decimals, $decimalPoint, $thousandsSeparator);
}
return '';
}
],
'hbhelpers' => [
'ifEqual' => function () {
$args = func_get_args();
$context = $args[count($args) - 1];
if ($args[0] === $args[1]) {
return $context['fn']();
} else {
return $context['inverse'] ? $context['inverse']() : '';
}
},
'ifNotEqual' => function () {
$args = func_get_args();
$context = $args[count($args) - 1];
if ($args[0] !== $args[1]) {
return $context['fn']();
} else {
return $context['inverse'] ? $context['inverse']() : '';
}
}
]
]);
$toRemove = false;
if ($id === null) {
$id = uniqid('', true);
$toRemove = true;
}
$fileName = 'data/cache/templates/' . $id . '.php';
$this->fileManager->putContents($fileName, $code);
$renderer = $this->fileManager->getPhpContents($fileName);
if ($toRemove) {
$this->fileManager->removeFile($fileName);
}
$data = $this->getDataFromEntity($entity, $skipLinks);
if (!array_key_exists('today', $data)) {
$data['today'] = $this->dateTime->getTodayString();
}
if (!array_key_exists('now', $data)) {
$data['now'] = $this->dateTime->getNowString();
}
foreach ($additionalData as $k => $value) {
$data[$k] = $value;
}
$html = $renderer($data);
$html = str_replace('?entryPoint=attachment&amp;', '?entryPoint=attachment&', $html);
if ($this->getEntityManager()) {
$html = preg_replace_callback('/\?entryPoint=attachment\&id=([A-Za-z0-9]*)/', function ($matches) {
$id = $matches[1];
$attachment = $this->getEntityManager()->getEntity('Attachment', $id);
if ($attachment) {
$filePath = $this->getEntityManager()->getRepository('Attachment')->getFilePath($attachment);
return $filePath;
}
}, $html);
}
return $html;
}
protected function getFieldType($entityType, $field) {
if (!$this->metadata) return;
return $this->metadata->get(['entityDefs', $entityType, 'fields', $field, 'type']);
}
}