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<?php |
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/** |
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* (c) Kitodo. Key to digital objects e.V. <[email protected]> |
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* |
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* This file is part of the Kitodo and TYPO3 projects. |
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* |
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* @license GNU General Public License version 3 or later. |
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* For the full copyright and license information, please read the |
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* LICENSE.txt file that was distributed with this source code. |
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*/ |
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namespace Kitodo\Dlf\Controller; |
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use Kitodo\Dlf\Common\Document; |
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use Kitodo\Dlf\Common\Helper; |
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use Kitodo\Dlf\Common\IiifManifest; |
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use TYPO3\CMS\Core\Database\Connection; |
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use TYPO3\CMS\Core\Database\ConnectionPool; |
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use TYPO3\CMS\Core\Utility\GeneralUtility; |
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use TYPO3\CMS\Extbase\Configuration\ConfigurationManager; |
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use Ubl\Iiif\Context\IRI; |
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class MetadataController extends AbstractController |
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{ |
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public $prefixId = 'tx_dlf'; |
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/** |
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* @return string|void |
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*/ |
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public function mainAction() |
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{ |
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$requestData = GeneralUtility::_GPmerged('tx_dlf'); |
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unset($requestData['__referrer'], $requestData['__trustedProperties']); |
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$this->cObj = $this->configurationManager->getContentObject(); |
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// Load current document. |
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$this->loadDocument($requestData); |
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if ($this->doc === null) { |
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// Quit without doing anything if required variables are not set. |
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return ''; |
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} else { |
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// Set default values if not set. |
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if (!isset($this->settings['rootline'])) { |
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$this->settings['rootline'] = 0; |
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} |
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if (!isset($this->settings['originalIiifMetadata'])) { |
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$this->settings['originalIiifMetadata'] = 0; |
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} |
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if (!isset($this->settings['displayIiifDescription'])) { |
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$this->settings['displayIiifDescription'] = 1; |
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} |
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if (!isset($this->settings['displayIiifRights'])) { |
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$this->settings['displayIiifRights'] = 1; |
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} |
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if (!isset($this->settings['displayIiifLinks'])) { |
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$this->settings['displayIiifLinks'] = 1; |
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} |
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} |
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$useOriginalIiifManifestMetadata = $this->settings['originalIiifMetadata'] == 1 && $this->doc instanceof IiifManifest; |
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$metadata = []; |
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if ($this->settings['rootline'] < 2) { |
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// Get current structure's @ID. |
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$ids = []; |
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if (!empty($this->doc->physicalStructure[$requestData['page']]) && !empty($this->doc->smLinks['p2l'][$this->doc->physicalStructure[$requestData['page']]])) { |
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foreach ($this->doc->smLinks['p2l'][$this->doc->physicalStructure[$requestData['page']]] as $logId) { |
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$count = $this->doc->getStructureDepth($logId); |
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$ids[$count][] = $logId; |
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} |
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} |
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ksort($ids); |
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reset($ids); |
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// Check if we should display all metadata up to the root. |
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if ($this->settings['rootline'] == 1) { |
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foreach ($ids as $id) { |
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foreach ($id as $sid) { |
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if ($useOriginalIiifManifestMetadata) { |
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$data = $this->doc->getManifestMetadata($sid, $this->settings['pages']); |
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} else { |
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$data = $this->doc->getMetadata($sid, $this->settings['pages']); |
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} |
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if (!empty($data)) { |
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$data['_id'] = $sid; |
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$metadata[] = $data; |
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} |
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} |
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} |
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} else { |
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$id = array_pop($ids); |
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if (is_array($id)) { |
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foreach ($id as $sid) { |
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if ($useOriginalIiifManifestMetadata) { |
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$data = $this->doc->getManifestMetadata($sid, $this->settings['pages']); |
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} else { |
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$data = $this->doc->getMetadata($sid, $this->settings['pages']); |
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} |
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if (!empty($data)) { |
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$data['_id'] = $sid; |
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$metadata[] = $data; |
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} |
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} |
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} |
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} |
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} |
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// Get titledata? |
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if (empty($metadata) || ($this->settings['rootline'] == 1 && $metadata[0]['_id'] != $this->doc->toplevelId)) { |
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$data = $useOriginalIiifManifestMetadata ? $this->doc->getManifestMetadata($this->doc->toplevelId, $this->settings['pages']) : $this->doc->getTitleData($this->settings['pages']); |
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$data['_id'] = $this->doc->toplevelId; |
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array_unshift($metadata, $data); |
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} |
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if (empty($metadata)) { |
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$this->logger->warning('No metadata found for document with UID ' . $this->doc->uid); |
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return ''; |
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} |
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ksort($metadata); |
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// Get hook objects. |
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$this->hookObjects = Helper::getHookObjects($this->scriptRelPath); |
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// Hook for getting a customized title bar (requested by SBB). |
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foreach ($this->hookObjects as $hookObj) { |
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if (method_exists($hookObj, 'main_customizeTitleBarGetCustomTemplate')) { |
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$hookObj->main_customizeTitleBarGetCustomTemplate($this, $metadata); |
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} |
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} |
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$this->printMetadata($metadata, $useOriginalIiifManifestMetadata); |
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} |
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/** |
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* Prepares the metadata array for output |
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* |
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* @access protected |
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* |
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* @param array $metadataArray: The metadata array |
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* @param bool $useOriginalIiifManifestMetadata: Output IIIF metadata as simple key/value pairs? |
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* |
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* @return string The metadata array ready for output |
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*/ |
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protected function printMetadata(array $metadataArray, $useOriginalIiifManifestMetadata = false) |
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{ |
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// Save original data array. |
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$cObjData = $this->cObj->data; |
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// Get list of metadata to show. |
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$metaList = []; |
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if ($useOriginalIiifManifestMetadata) { |
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if ($this->settings['iiifMetadataWrap']) { |
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$iiifwrap = $this->parseTS($this->settings['iiifMetadataWrap']); |
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} else { |
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$iiifwrap['key.']['wrap'] = '<dt>|</dt>'; |
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$iiifwrap['value.']['required'] = 1; |
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$iiifwrap['value.']['wrap'] = '<dd>|</dd>'; |
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} |
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$iiifLink = []; |
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$iiifLink['key.']['wrap'] = '<dt>|</dt>'; |
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$iiifLink['value.']['required'] = 1; |
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$iiifLink['value.']['setContentToCurrent'] = 1; |
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$iiifLink['value.']['typolink.']['parameter.']['current'] = 1; |
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$iiifLink['value.']['typolink.']['forceAbsoluteUrl'] = !empty($this->settings['forceAbsoluteUrl']) ? 1 : 0; |
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$iiifLink['value.']['typolink.']['forceAbsoluteUrl.']['scheme'] = !empty($this->settings['forceAbsoluteUrl']) && !empty($this->settings['forceAbsoluteUrlHttps']) ? 'https' : 'http'; |
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$iiifLink['value.']['wrap'] = '<dd>|</dd>'; |
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foreach ($metadataArray as $metadata) { |
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foreach ($metadata as $key => $group) { |
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$markerArray['METADATA'] = '<span class="tx-dlf-metadata-group">' . $this->pi_getLL($key) . '</span>'; |
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// Reset content object's data array. |
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$this->cObj->data = $cObjData; |
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if (!is_array($group)) { |
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if ($key == '_id') { |
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continue; |
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} |
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$this->cObj->data[$key] = $group; |
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if ( |
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IRI::isAbsoluteIri($this->cObj->data[$key]) |
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&& (($scheme = (new IRI($this->cObj->data[$key]))->getScheme()) == 'http' || $scheme == 'https') |
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) { |
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$field = $this->cObj->stdWrap('', $iiifLink['key.']); |
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$field .= $this->cObj->stdWrap($this->cObj->data[$key], $iiifLink['value.']); |
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} else { |
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$field = $this->cObj->stdWrap('', $iiifwrap['key.']); |
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$field .= $this->cObj->stdWrap($this->cObj->data[$key], $iiifwrap['value.']); |
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} |
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$markerArray['METADATA'] .= $this->cObj->stdWrap($field, $iiifwrap['all.']); |
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} else { |
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// Load all the metadata values into the content object's data array. |
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foreach ($group as $label => $value) { |
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if ($label == '_id') { |
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continue; |
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} |
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if (is_array($value)) { |
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$this->cObj->data[$label] = implode($this->settings['separator'], $value); |
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} else { |
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$this->cObj->data[$label] = $value; |
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} |
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if (IRI::isAbsoluteIri($this->cObj->data[$label]) && (($scheme = (new IRI($this->cObj->data[$label]))->getScheme()) == 'http' || $scheme == 'https')) { |
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$nolabel = $this->cObj->data[$label] == $label; |
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$field = $this->cObj->stdWrap($nolabel ? '' : htmlspecialchars($label), $iiifLink['key.']); |
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$field .= $this->cObj->stdWrap($this->cObj->data[$label], $iiifLink['value.']); |
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} else { |
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$field = $this->cObj->stdWrap(htmlspecialchars($label), $iiifwrap['key.']); |
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$field .= $this->cObj->stdWrap($this->cObj->data[$label], $iiifwrap['value.']); |
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} |
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$markerArray['METADATA'] .= $this->cObj->stdWrap($field, $iiifwrap['all.']); |
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} |
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} |
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} |
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} |
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} else { |
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$queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class) |
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->getQueryBuilderForTable('tx_dlf_metadata'); |
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$result = $queryBuilder |
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->select( |
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'tx_dlf_metadata.index_name AS index_name', |
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'tx_dlf_metadata.is_listed AS is_listed', |
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'tx_dlf_metadata.wrap AS wrap', |
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'tx_dlf_metadata.sys_language_uid AS sys_language_uid' |
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) |
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->from('tx_dlf_metadata') |
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->where( |
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$queryBuilder->expr()->andX( |
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$queryBuilder->expr()->orX( |
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$queryBuilder->expr()->in('tx_dlf_metadata.sys_language_uid', [-1, 0]), |
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$queryBuilder->expr()->eq('tx_dlf_metadata.sys_language_uid', $GLOBALS['TSFE']->sys_language_uid) |
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), |
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$queryBuilder->expr()->eq('tx_dlf_metadata.l18n_parent', 0) |
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), |
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$queryBuilder->expr()->eq('tx_dlf_metadata.pid', intval($this->settings['pages'])) |
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) |
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->orderBy('tx_dlf_metadata.sorting') |
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->execute(); |
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while ($resArray = $result->fetch()) { |
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if (is_array($resArray) && $resArray['sys_language_uid'] != $GLOBALS['TSFE']->sys_language_content && $GLOBALS['TSFE']->sys_language_contentOL) { |
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$resArray = $GLOBALS['TSFE']->sys_page->getRecordOverlay('tx_dlf_metadata', $resArray, $GLOBALS['TSFE']->sys_language_content, $GLOBALS['TSFE']->sys_language_contentOL); |
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} |
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if ($resArray) { |
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if ($this->settings['showFull'] || $resArray['is_listed']) { |
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$metaList[$resArray['index_name']] = [ |
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'wrap' => $resArray['wrap'], |
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'label' => Helper::translate($resArray['index_name'], 'tx_dlf_metadata', $this->settings['pages']) |
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]; |
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} |
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} |
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} |
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// Get list of collections to show. |
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$queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class) |
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->getQueryBuilderForTable('tx_dlf_collections'); |
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$collList = []; |
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$result = $queryBuilder |
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->select('tx_dlf_collections.index_name AS index_name') |
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->from('tx_dlf_collections') |
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->where( |
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$queryBuilder->expr()->eq('tx_dlf_collections.pid', intval($this->settings['pages'])) |
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) |
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->execute(); |
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while ($resArray = $result->fetch()) { |
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$collList[] = $resArray['index_name']; |
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} |
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// Parse the metadata arrays. |
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foreach ($metadataArray as $metadata) { |
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$markerArray['METADATA'] = ''; |
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// Reset content object's data array. |
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$this->cObj->data = $cObjData; |
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// Load all the metadata values into the content object's data array. |
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foreach ($metadata as $index_name => $value) { |
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if (is_array($value)) { |
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$this->cObj->data[$index_name] = implode($this->settings['separator'], $value); |
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} else { |
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$this->cObj->data[$index_name] = $value; |
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} |
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} |
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// Process each metadate. |
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foreach ($metaList as $index_name => $metaConf) { |
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$parsedValue = ''; |
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$fieldwrap = $this->parseTS($metaConf['wrap']); |
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do { |
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$value = @array_shift($metadata[$index_name]); |
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if ($index_name == 'title') { |
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// Get title of parent document if needed. |
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if (empty($value) && $this->settings['getTitle'] && $this->doc->parentId) { |
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$superiorTitle = Document::getTitle($this->doc->parentId, true); |
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if (!empty($superiorTitle)) { |
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$value = '[' . $superiorTitle . ']'; |
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} |
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} |
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|
|
if (!empty($value)) { |
|
282
|
|
|
$value = htmlspecialchars($value); |
|
283
|
|
|
// Link title to pageview. |
|
284
|
|
|
if ($this->settings['linkTitle'] && $metadata['_id']) { |
|
285
|
|
|
$details = $this->doc->getLogicalStructure($metadata['_id']); |
|
286
|
|
|
$uri = $this->uriBuilder->reset() |
|
287
|
|
|
->setArguments([ |
|
288
|
|
|
$this->prefixId => [ |
|
289
|
|
|
'id' => $this->doc->uid, |
|
290
|
|
|
'page' => (!empty($details['points']) ? intval($details['points']) : 1) |
|
291
|
|
|
] |
|
292
|
|
|
]) |
|
293
|
|
|
->setTargetPageUid($this->settings['targetPid']) |
|
294
|
|
|
->build(); |
|
295
|
|
|
$value = '<a href="' . $uri . '">' . $value . '</a>'; |
|
296
|
|
|
} |
|
297
|
|
|
} |
|
298
|
|
|
} elseif ($index_name == 'owner' && !empty($value)) { |
|
299
|
|
|
// Translate name of holding library. |
|
300
|
|
|
$value = htmlspecialchars(Helper::translate($value, 'tx_dlf_libraries', $this->settings['pages'])); |
|
301
|
|
|
} elseif ($index_name == 'type' && !empty($value)) { |
|
302
|
|
|
// Translate document type. |
|
303
|
|
|
$value = htmlspecialchars(Helper::translate($value, 'tx_dlf_structures', $this->settings['pages'])); |
|
304
|
|
|
} elseif ($index_name == 'collection' && !empty($value)) { |
|
305
|
|
|
// Check if collections isn't hidden. |
|
306
|
|
|
if (in_array($value, $collList)) { |
|
307
|
|
|
// Translate collection. |
|
308
|
|
|
$value = htmlspecialchars(Helper::translate($value, 'tx_dlf_collections', $this->settings['pages'])); |
|
309
|
|
|
} else { |
|
310
|
|
|
$value = ''; |
|
311
|
|
|
} |
|
312
|
|
|
} elseif ($index_name == 'language' && !empty($value)) { |
|
313
|
|
|
// Translate ISO 639 language code. |
|
314
|
|
|
$value = htmlspecialchars(Helper::getLanguageName($value)); |
|
315
|
|
|
} elseif (!empty($value)) { |
|
316
|
|
|
// Sanitize value for output. |
|
317
|
|
|
$value = htmlspecialchars($value); |
|
318
|
|
|
} |
|
319
|
|
|
// Hook for getting a customized value (requested by SBB). |
|
320
|
|
|
foreach ($this->hookObjects as $hookObj) { |
|
321
|
|
|
if (method_exists($hookObj, 'printMetadata_customizeMetadata')) { |
|
322
|
|
|
$hookObj->printMetadata_customizeMetadata($value); |
|
323
|
|
|
} |
|
324
|
|
|
} |
|
325
|
|
|
// $value might be empty for aggregation metadata fields including other "hidden" fields. |
|
326
|
|
|
$value = $this->cObj->stdWrap($value, $fieldwrap['value.']); |
|
327
|
|
|
if (!empty($value)) { |
|
328
|
|
|
$parsedValue .= $value; |
|
329
|
|
|
} |
|
330
|
|
|
} while (is_array($metadata[$index_name]) && count($metadata[$index_name]) > 0); |
|
331
|
|
|
|
|
332
|
|
|
if (!empty($parsedValue)) { |
|
333
|
|
|
$field = $this->cObj->stdWrap(htmlspecialchars($metaConf['label']), $fieldwrap['key.']); |
|
334
|
|
|
$field .= $parsedValue; |
|
335
|
|
|
$markerArray['METADATA'] .= $this->cObj->stdWrap($field, $fieldwrap['all.']); |
|
336
|
|
|
} |
|
337
|
|
|
} |
|
338
|
|
|
} |
|
339
|
|
|
} |
|
340
|
|
|
$this->view->assign('metadata', $markerArray['METADATA']); |
|
|
|
|
|
|
341
|
|
|
} |
|
342
|
|
|
|
|
343
|
|
|
// TODO: Needs to be placed in an abstract class (like before in AbstractPlugin) |
|
344
|
|
|
/** |
|
345
|
|
|
* Parses a string into a Typoscript array |
|
346
|
|
|
* |
|
347
|
|
|
* @access protected |
|
348
|
|
|
* |
|
349
|
|
|
* @param string $string: The string to parse |
|
350
|
|
|
* |
|
351
|
|
|
* @return array The resulting typoscript array |
|
352
|
|
|
*/ |
|
353
|
|
|
protected function parseTS($string = '') |
|
354
|
|
|
{ |
|
355
|
|
|
$parser = GeneralUtility::makeInstance(\TYPO3\CMS\Core\TypoScript\Parser\TypoScriptParser::class); |
|
356
|
|
|
$parser->parse($string); |
|
357
|
|
|
return $parser->setup; |
|
358
|
|
|
} |
|
359
|
|
|
|
|
360
|
|
|
protected function pi_getLL($label) |
|
361
|
|
|
{ |
|
362
|
|
|
return $GLOBALS['TSFE']->sL('LLL:EXT:dlf/Resources/Private/Language/Metadata.xml:' . $label); |
|
363
|
|
|
} |
|
364
|
|
|
|
|
365
|
|
|
} |
|
366
|
|
|
|
kitodo /
kitodo-presentation
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