9.5/_select_tree_element_8php_source.html

<?php

namespace ‪TYPO3\CMS\Backend\Form\Element;


/*

 * This file is part of the TYPO3 CMS project.

 *

 * It is free software; you can redistribute it and/or modify it under

 * the terms of the GNU General Public License, either version 2

 * of the License, or any later version.

 *

 * For the full copyright and license information, please read the

 * LICENSE.txt file that was distributed with this source code.

 *

 * The TYPO3 project - inspiring people to share!

 */


class ‪SelectTreeElement extends ‪AbstractFormElement

{

    protected ‪$defaultFieldInformation = [

        'tcaDescription' => [

            'renderType' => 'tcaDescription',

        ],

    ];


    protected ‪$defaultFieldWizard = [

        'localizationStateSelector' => [

            'renderType' => 'localizationStateSelector',

        ],

    ];


    protected ‪$itemsToShow = 15;


    protected ‪$minItemsToShow = 5;


    protected ‪$itemHeight = 20;


    public function ‪render()

    {

        $resultArray = $this->‪initializeResultArray();

        $parameterArray = $this->data['parameterArray'];

        $formElementId = md5($parameterArray['itemFormElName']);


        // Field configuration from TCA:

        $config = $parameterArray['fieldConf']['config'];

        $readOnly = !empty($config['readOnly']) ? 'true' : 'false';

        $exclusiveKeys = !empty($config['exclusiveKeys']) ? $config['exclusiveKeys'] : '';

        $exclusiveKeys = $exclusiveKeys . ',';

        $appearance = !empty($config['treeConfig']['appearance']) ? $config['treeConfig']['appearance'] : [];

        $expanded = !empty($appearance['expandAll']);

        $showHeader = !empty($appearance['showHeader']);

        if (isset($config['size']) && (int)$config['size'] > 0) {

            $height = max($this->minItemsToShow, (int)$config['size']);

        } else {

            $height = ‪$this->itemsToShow;

        }

        $heightInPx = $height * ‪$this->itemHeight;

        $treeWrapperId = 'tree_' . $formElementId;


        $fieldName = $this->data['fieldName'];


        $dataStructureIdentifier = '';

        $flexFormSheetName = '';

        $flexFormFieldName = '';

        $flexFormContainerName = '';

        $flexFormContainerIdentifier = '';

        $flexFormContainerFieldName = '';

        $flexFormSectionContainerIsNew = false;

        if ($this->data['processedTca']['columns'][$fieldName]['config']['type'] === 'flex') {

            $dataStructureIdentifier = $this->data['processedTca']['columns'][$fieldName]['config']['dataStructureIdentifier'];

            if (isset($this->data['flexFormSheetName'])) {

                $flexFormSheetName = $this->data['flexFormSheetName'];

            }

            if (isset($this->data['flexFormFieldName'])) {

                $flexFormFieldName = $this->data['flexFormFieldName'];

            }

            if (isset($this->data['flexFormContainerName'])) {

                $flexFormContainerName = $this->data['flexFormContainerName'];

            }

            if (isset($this->data['flexFormContainerFieldName'])) {

                $flexFormContainerFieldName = $this->data['flexFormContainerFieldName'];

            }

            if (isset($this->data['flexFormContainerIdentifier'])) {

                $flexFormContainerIdentifier = $this->data['flexFormContainerIdentifier'];

            }

            // Add a flag this is a tree in a new flex section container element. This is needed to initialize

            // the databaseRow with this container again so the tree data provider is able to calculate tree items.

            if (!empty($this->data['flexSectionContainerPreparation'])) {

                $flexFormSectionContainerIsNew = true;

            }

        }


        $fieldInformationResult = $this->‪renderFieldInformation();

        $fieldInformationHtml = $fieldInformationResult['html'];

        $resultArray = $this->‪mergeChildReturnIntoExistingResult($resultArray, $fieldInformationResult, false);


        $fieldWizardResult = $this->‪renderFieldWizard();

        $fieldWizardHtml = $fieldWizardResult['html'];

        $resultArray = $this->‪mergeChildReturnIntoExistingResult($resultArray, $fieldWizardResult, false);


        $html = [];

        $html[] = '<div class="formengine-field-item t3js-formengine-field-item">';

        $html[] = $fieldInformationHtml;

        $html[] =   '<div class="form-control-wrap">';

        $html[] =       '<div class="form-wizards-wrap">';

        $html[] =           '<div class="form-wizards-element">';

        $html[] =               '<div class="typo3-tceforms-tree">';

        $html[] =                   '<input class="treeRecord" type="hidden"';

        $html[] =                       ' data-formengine-validation-rules="' . htmlspecialchars($this->‪getValidationDataAsJsonString($config)) . '"';

        $html[] =                       ' data-relatedfieldname="' . htmlspecialchars($parameterArray['itemFormElName']) . '"';

        $html[] =                       ' data-tablename="' . htmlspecialchars($this->data['tableName']) . '"';

        $html[] =                       ' data-fieldname="' . htmlspecialchars($this->data['fieldName']) . '"';

        $html[] =                       ' data-uid="' . (int)$this->data['vanillaUid'] . '"';

        $html[] =                       ' data-recordtypevalue="' . htmlspecialchars($this->data['recordTypeValue']) . '"';

        $html[] =                       ' data-datastructureidentifier="' . htmlspecialchars($dataStructureIdentifier) . '"';

        $html[] =                       ' data-flexformsheetname="' . htmlspecialchars($flexFormSheetName) . '"';

        $html[] =                       ' data-flexformfieldname="' . htmlspecialchars($flexFormFieldName) . '"';

        $html[] =                       ' data-flexformcontainername="' . htmlspecialchars($flexFormContainerName) . '"';

        $html[] =                       ' data-flexformcontaineridentifier="' . htmlspecialchars($flexFormContainerIdentifier) . '"';

        $html[] =                       ' data-flexformcontainerfieldname="' . htmlspecialchars($flexFormContainerFieldName) . '"';

        $html[] =                       ' data-flexformsectioncontainerisnew="' . htmlspecialchars($flexFormSectionContainerIsNew) . '"';

        $html[] =                       ' data-command="' . htmlspecialchars($this->data['command']) . '"';

        $html[] =                       ' data-read-only="' . $readOnly . '"';

        $html[] =                       ' data-tree-exclusive-keys="' . htmlspecialchars($exclusiveKeys) . '"';

        $html[] =                       ' data-tree-expand-up-to-level="' . ($expanded ? '999' : '1') . '"';

        $html[] =                       ' data-tree-show-toolbar="' . $showHeader . '"';

        $html[] =                       ' name="' . htmlspecialchars($parameterArray['itemFormElName']) . '"';

        $html[] =                       ' id="treeinput' . $formElementId . '"';

        $html[] =                       ' value="' . htmlspecialchars(implode(',', $parameterArray['itemFormElValue'])) . '"';

        $html[] =                   '/>';

        $html[] =               '</div>';

        $html[] =               '<div id="' . $treeWrapperId . '" class="svg-tree-wrapper" style="height: ' . $heightInPx . 'px;"></div>';

        $html[] =               '<script type="text/javascript">var ' . $treeWrapperId . ' = ' . $this->‪getTreeOnChangeJs() . '</script>';

        $html[] =           '</div>';

        if ($readOnly === 'false' && !empty($fieldWizardHtml)) {

            $html[] =       '<div class="form-wizards-items-bottom">';

            $html[] =           $fieldWizardHtml;

            $html[] =       '</div>';

        }

        $html[] =       '</div>';

        $html[] =   '</div>';

        $html[] = '</div>';


        $resultArray['html'] = implode(LF, $html);


        // add necessary labels for tree header

        if ($showHeader) {

            $resultArray['additionalInlineLanguageLabelFiles'][] = 'EXT:core/Resources/Private/Language/locallang_csh_corebe.xlf';

        }

        $resultArray['requireJsModules']['selectTreeElement'] = [

            'TYPO3/CMS/Backend/FormEngine/Element/SelectTreeElement' => 'function (SelectTreeElement) { SelectTreeElement.initialize(); }'

        ];


        return $resultArray;

    }


    protected function ‪getTreeOnChangeJs()

    {

        $parameterArray = $this->data['parameterArray'];

        $onChange = !empty($parameterArray['fieldChangeFunc']['TBE_EDITOR_fieldChanged']) ? $parameterArray['fieldChangeFunc']['TBE_EDITOR_fieldChanged'] : '';

        $onChange .= !empty($parameterArray['fieldChangeFunc']['alert']) ? $parameterArray['fieldChangeFunc']['alert'] : '';

        return 'function () {' . $onChange . '}';

    }

}