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<?php |
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namespace ApacheSolrForTypo3\Solr\System\UserFunctions; |
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/* |
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* Copyright (C) 2016 Daniel Siepmann <[email protected]> |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License |
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* as published by the Free Software Foundation; either version 2 |
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* of the License, or (at your option) any later version. |
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* |
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* This program 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 this program; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
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* 02110-1301, USA. |
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*/ |
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use ApacheSolrForTypo3\Solr\ConnectionManager; |
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use ApacheSolrForTypo3\Solr\Util; |
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use TYPO3\CMS\Core\Utility\GeneralUtility; |
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use TYPO3\CMS\Extbase\Utility\LocalizationUtility; |
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/** |
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* This class contains all user functions for flexforms. |
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* |
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* @author Daniel Siepmann <[email protected]> |
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*/ |
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class FlexFormUserFunctions |
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{ |
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/** |
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* Provides all facet fields for a flexform select, enabling the editor to select one of them. |
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* |
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* @param array $parentInformation |
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* |
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* @return void |
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*/ |
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public function getFacetFieldsFromSchema(array &$parentInformation) |
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{ |
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$pageRecord = $parentInformation['flexParentDatabaseRow']; |
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$configuredFacets = $this->getConfiguredFacetsForPage($pageRecord['pid']); |
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if (!is_array($pageRecord)) { |
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$parentInformation['items'] = []; |
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return; |
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} |
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$newItems = $this->getParsedSolrFieldsFromSchema($configuredFacets, $pageRecord); |
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$parentInformation['items'] = $newItems; |
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} |
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/** |
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* This method parses the solr schema fields into the required format for the backend flexform. |
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* |
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* @param array $configuredFacets |
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* @param array $pageRecord |
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* @return mixed |
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*/ |
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protected function getParsedSolrFieldsFromSchema($configuredFacets, $pageRecord) |
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{ |
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$newItems = []; |
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array_map(function($fieldName) use (&$newItems, $configuredFacets) { |
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$value = $fieldName; |
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$label = $fieldName; |
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$facetNameFilter = function($facet) use ($fieldName) { |
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return ($facet['field'] === $fieldName); |
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}; |
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$configuredFacets = array_filter($configuredFacets, $facetNameFilter); |
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if (!empty($configuredFacets)) { |
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$configuredFacet = array_values($configuredFacets); |
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$label = $configuredFacet[0]['label']; |
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// try to translate LLL: label or leave it unchanged |
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if (GeneralUtility::isFirstPartOfStr($label, 'LLL:') && $this->getTranslation($label) != '') { |
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$label = $this->getTranslation($label); |
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} elseif (!GeneralUtility::isFirstPartOfStr($label, 'LLL:') && $configuredFacet[0]['label.']) { |
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$label = sprintf('cObject[...faceting.facets.%slabel]', array_keys($configuredFacets)[0]); |
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} |
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$label = sprintf('%s (Facet Label: "%s")', $value, $label); |
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} |
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$newItems[$value] = [$label, $value]; |
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}, $this->getFieldNamesFromSolrMetaDataForPage($pageRecord)); |
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ksort($newItems, SORT_NATURAL); |
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return $newItems; |
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} |
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/** |
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* Retrieves the configured facets for a page. |
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* |
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* @param integer $pid |
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* @return array |
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*/ |
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protected function getConfiguredFacetsForPage($pid) |
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{ |
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$typoScriptConfiguration = $this->getConfigurationFromPageId($pid); |
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return $typoScriptConfiguration->getSearchFacetingFacets(); |
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} |
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/** |
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* Retrieves the translation with the LocalizationUtility. |
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* |
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* @param string $label |
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* @return null|string |
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*/ |
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protected function getTranslation($label) |
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{ |
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return LocalizationUtility::translate($label); |
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} |
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/** |
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* Get solr connection. |
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* |
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* @param array $pageRecord |
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* |
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* @return \ApacheSolrForTypo3\Solr\System\Solr\SolrConnection |
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*/ |
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protected function getConnection(array $pageRecord) |
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{ |
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return GeneralUtility::makeInstance(ConnectionManager::class)->getConnectionByPageId($pageRecord['pid'], $pageRecord['sys_language_uid']); |
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} |
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/** |
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* Retrieves all fieldnames that occure in the solr schema for one page. |
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* |
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* @param array $pageRecord |
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* @return array |
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*/ |
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protected function getFieldNamesFromSolrMetaDataForPage(array $pageRecord) |
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{ |
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return array_keys((array)$this->getConnection($pageRecord)->getAdminService()->getFieldsMetaData()); |
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} |
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/** |
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* @param array $parentInformation |
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*/ |
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public function getAvailableTemplates(array &$parentInformation) |
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{ |
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$pageRecord = $parentInformation['flexParentDatabaseRow']; |
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if (!is_array($pageRecord) || !isset ($pageRecord['pid'])) { |
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$parentInformation['items'] = []; |
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return; |
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} |
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$pageId = $pageRecord['pid']; |
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$templateKey = $this->getTypoScriptTemplateKeyFromFieldName($parentInformation); |
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$availableTemplate = $this->getAvailableTemplateFromTypoScriptConfiguration($pageId, $templateKey); |
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$newItems = $this->buildSelectItemsFromAvailableTemplate($availableTemplate); |
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$parentInformation['items'] = $newItems; |
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} |
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/** |
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* @param array $parentInformation |
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* @return string |
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*/ |
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protected function getTypoScriptTemplateKeyFromFieldName(array &$parentInformation) |
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{ |
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$field = $parentInformation['field']; |
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return str_replace('view.templateFiles.', '', $field); |
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} |
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/** |
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* @param $pid |
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* @return \ApacheSolrForTypo3\Solr\System\Configuration\TypoScriptConfiguration|array |
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*/ |
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protected function getConfigurationFromPageId($pid) |
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{ |
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$typoScriptConfiguration = Util::getSolrConfigurationFromPageId($pid); |
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return $typoScriptConfiguration; |
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} |
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/** |
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* Retrieves the configured templates from TypoScript. |
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* |
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* @param integer $pageId |
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* @param string $templateKey |
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* @return array |
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*/ |
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protected function getAvailableTemplateFromTypoScriptConfiguration($pageId, $templateKey) |
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{ |
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$configuration = $this->getConfigurationFromPageId($pageId); |
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return $configuration->getAvailableTemplatesByFileKey($templateKey); |
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} |
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/** |
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* Returns the available templates as needed for the flexform. |
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* |
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* @param array $availableTemplates |
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* @return array |
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*/ |
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protected function buildSelectItemsFromAvailableTemplate($availableTemplates) |
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{ |
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$newItems = []; |
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$newItems['Use Default'] = ['Use Default', null]; |
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foreach ($availableTemplates as $availableTemplate) { |
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$label = isset($availableTemplate['label']) ? $availableTemplate['label'] : ''; |
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$value = isset($availableTemplate['file']) ? $availableTemplate['file'] : ''; |
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$newItems[$label] = [$label, $value]; |
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} |
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return $newItems; |
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} |
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} |
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TYPO3-Solr /
ext-solr
