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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\Helper; |
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use Kitodo\Dlf\Common\MetsDocument; |
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use TYPO3\CMS\Core\Utility\MathUtility; |
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use TYPO3\CMS\Core\Utility\GeneralUtility; |
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/** |
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* Controller class for plugin 'Table Of Contents'. |
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* |
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* @author Sebastian Meyer <[email protected]> |
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* @package TYPO3 |
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* @subpackage dlf |
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* @access public |
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*/ |
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class TableOfContentsController extends AbstractController |
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{ |
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/** |
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* This holds the active entries according to the currently selected page |
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* |
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* @var array |
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* @access protected |
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*/ |
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protected $activeEntries = []; |
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/** |
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* This holds the list of authors for autocomplete |
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* |
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* @var array |
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* @access protected |
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*/ |
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protected $authors = []; |
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/** |
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* This holds the list of titles for autocomplete |
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* |
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* @var array |
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* @access protected |
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*/ |
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protected $titles = []; |
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/** |
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* The main method of the plugin |
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* |
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* @return void |
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*/ |
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public function mainAction() |
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{ |
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// Load current document. |
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$this->loadDocument($this->requestData); |
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if ( |
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$this->document === null |
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|| $this->document->getDoc() === null |
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) { |
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// Quit without doing anything if required variables are not set. |
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return; |
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} else { |
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if (!empty($this->requestData['logicalPage'])) { |
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$this->requestData['page'] = $this->document->getDoc()->getPhysicalPage($this->requestData['logicalPage']); |
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// The logical page parameter should not appear again |
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unset($this->requestData['logicalPage']); |
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} |
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if ($this->document->getDoc()->tableOfContents[0]['type'] == 'collection') { |
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$this->view->assign('currentList', $this->requestData['id']); |
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if (isset($this->requestData['transform'])) { |
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$this->view->assign('transform', $this->requestData['transform']); |
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} else { |
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$this->view->assign('transform', 'something'); |
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} |
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$this->view->assign('type', 'collection'); |
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$this->view->assign('types', $this->getTypes($this->document->getDoc()->tableOfContents)); |
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$this->view->assign('toc', $this->makeMenuFor3DObjects()); |
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$this->view->assign('authors', $this->authors); |
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$this->view->assign('titles', $this->titles); |
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} else { |
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$this->view->assign('type', 'other'); |
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$this->view->assign('toc', $this->makeMenuArray()); |
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} |
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} |
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} |
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/** |
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* This builds a menu array for HMENU |
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* |
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* @access protected |
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* @return array HMENU array |
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*/ |
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protected function makeMenuArray() |
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{ |
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// Set default values for page if not set. |
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// $this->requestData['page'] may be integer or string (physical structure @ID) |
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if ( |
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(int) $this->requestData['page'] > 0 |
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|| empty($this->requestData['page']) |
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) { |
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$this->requestData['page'] = MathUtility::forceIntegerInRange((int) $this->requestData['page'], 1, $this->document->getDoc()->numPages, 1); |
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} else { |
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$this->requestData['page'] = array_search($this->requestData['page'], $this->document->getDoc()->physicalStructure); |
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} |
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$this->requestData['double'] = MathUtility::forceIntegerInRange($this->requestData['double'], 0, 1, 0); |
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$menuArray = []; |
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// Does the document have physical elements or is it an external file? |
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if ( |
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!empty($this->document->getDoc()->physicalStructure) |
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|| !MathUtility::canBeInterpretedAsInteger($this->requestData['id']) |
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) { |
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// Get all logical units the current page or track is a part of. |
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if ( |
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!empty($this->requestData['page']) |
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&& !empty($this->document->getDoc()->physicalStructure) |
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) { |
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$this->activeEntries = array_merge((array) $this->document->getDoc()->smLinks['p2l'][$this->document->getDoc()->physicalStructure[0]], |
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(array) $this->document->getDoc()->smLinks['p2l'][$this->document->getDoc()->physicalStructure[$this->requestData['page']]]); |
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if ( |
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!empty($this->requestData['double']) |
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&& $this->requestData['page'] < $this->document->getDoc()->numPages |
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) { |
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$this->activeEntries = array_merge($this->activeEntries, |
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(array) $this->document->getDoc()->smLinks['p2l'][$this->document->getDoc()->physicalStructure[$this->requestData['page'] + 1]]); |
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} |
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} |
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// Go through table of contents and create all menu entries. |
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foreach ($this->document->getDoc()->tableOfContents as $entry) { |
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$menuArray[] = $this->getMenuEntry($entry, true); |
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} |
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} else { |
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// Go through table of contents and create top-level menu entries. |
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foreach ($this->document->getDoc()->tableOfContents as $entry) { |
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$menuArray[] = $this->getMenuEntry($entry, false); |
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} |
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// Build table of contents from database. |
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$result = $this->documentRepository->getTableOfContentsFromDb($this->document->getUid(), $this->document->getPid(), $this->settings); |
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$allResults = $result->fetchAll(); |
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if (count($allResults) > 0) { |
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$menuArray[0]['ITEM_STATE'] = 'CURIFSUB'; |
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$menuArray[0]['_SUB_MENU'] = []; |
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foreach ($allResults as $resArray) { |
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$entry = [ |
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'label' => !empty($resArray['mets_label']) ? $resArray['mets_label'] : $resArray['title'], |
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'type' => $resArray['type'], |
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'volume' => $resArray['volume'], |
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'orderlabel' => $resArray['mets_orderlabel'], |
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'pagination' => '', |
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'targetUid' => $resArray['uid'] |
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]; |
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$menuArray[0]['_SUB_MENU'][] = $this->getMenuEntry($entry, false); |
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} |
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} |
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} |
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return $menuArray; |
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} |
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/** |
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* This builds a menu for list of 3D objects |
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* |
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* @access protected |
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* |
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* @param string $content: The PlugIn content |
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* @param array $conf: The PlugIn configuration |
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* |
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* @return array HMENU array |
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*/ |
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protected function makeMenuFor3DObjects() |
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{ |
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$menuArray = []; |
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// Go through table of contents and create all menu entries. |
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foreach ($this->document->getDoc()->tableOfContents as $entry) { |
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$menuArray[] = $this->getMenuEntryWithImage($entry, true); |
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} |
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return $menuArray; |
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} |
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/** |
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* This builds an array for one menu entry |
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* |
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* @access protected |
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* |
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* @param array $entry : The entry's array from \Kitodo\Dlf\Common\Doc->getLogicalStructure |
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* @param bool $recursive : Whether to include the child entries |
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* |
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* @return array HMENU array for menu entry |
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*/ |
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protected function getMenuEntry(array $entry, $recursive = false) |
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{ |
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$entry = $this->resolveMenuEntry($entry); |
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$entryArray = []; |
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// Set "title", "volume", "type" and "pagination" from $entry array. |
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$entryArray['title'] = !empty($entry['label']) ? $entry['label'] : $entry['orderlabel']; |
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$entryArray['volume'] = $entry['volume']; |
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$entryArray['orderlabel'] = $entry['orderlabel']; |
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$entryArray['type'] = Helper::translate($entry['type'], 'tx_dlf_structures', $this->settings['storagePid']); |
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$entryArray['pagination'] = htmlspecialchars($entry['pagination']); |
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$entryArray['_OVERRIDE_HREF'] = ''; |
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$entryArray['doNotLinkIt'] = 1; |
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$entryArray['ITEM_STATE'] = 'NO'; |
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// Build menu links based on the $entry['points'] array. |
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if ( |
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!empty($entry['points']) |
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&& MathUtility::canBeInterpretedAsInteger($entry['points']) |
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) { |
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$entryArray['page'] = $entry['points']; |
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$entryArray['doNotLinkIt'] = 0; |
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if ($this->settings['basketButton']) { |
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$entryArray['basketButton'] = [ |
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'logId' => $entry['id'], |
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'startpage' => $entry['points'] |
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]; |
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} |
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} elseif ( |
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!empty($entry['points']) |
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&& is_string($entry['points']) |
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) { |
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$entryArray['id'] = $entry['points']; |
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$entryArray['page'] = 1; |
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$entryArray['doNotLinkIt'] = 0; |
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if ($this->settings['basketButton']) { |
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$entryArray['basketButton'] = [ |
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'logId' => $entry['id'], |
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'startpage' => $entry['points'] |
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]; |
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} |
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} elseif (!empty($entry['targetUid'])) { |
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$entryArray['id'] = $entry['targetUid']; |
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$entryArray['page'] = 1; |
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$entryArray['doNotLinkIt'] = 0; |
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if ($this->settings['basketButton']) { |
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$entryArray['basketButton'] = [ |
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'logId' => $entry['id'], |
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'startpage' => $entry['targetUid'] |
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]; |
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} |
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} |
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// Set "ITEM_STATE" to "CUR" if this entry points to current page. |
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if (in_array($entry['id'], $this->activeEntries)) { |
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$entryArray['ITEM_STATE'] = 'CUR'; |
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} |
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// Build sub-menu if available and called recursively. |
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if ( |
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$recursive === true |
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&& !empty($entry['children']) |
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) { |
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// Build sub-menu only if one of the following conditions apply: |
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// 1. Current menu node is in rootline |
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// 2. Current menu node points to another file |
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// 3. Current menu node has no corresponding images |
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if ( |
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$entryArray['ITEM_STATE'] == 'CUR' |
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|| is_string($entry['points']) |
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|| empty($this->document->getDoc()->smLinks['l2p'][$entry['id']]) |
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) { |
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$entryArray['_SUB_MENU'] = []; |
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foreach ($entry['children'] as $child) { |
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// Set "ITEM_STATE" to "ACT" if this entry points to current page and has sub-entries pointing to the same page. |
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if (in_array($child['id'], $this->activeEntries)) { |
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$entryArray['ITEM_STATE'] = 'ACT'; |
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} |
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$entryArray['_SUB_MENU'][] = $this->getMenuEntry($child, true); |
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} |
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} |
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// Append "IFSUB" to "ITEM_STATE" if this entry has sub-entries. |
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$entryArray['ITEM_STATE'] = ($entryArray['ITEM_STATE'] == 'NO' ? 'IFSUB' : $entryArray['ITEM_STATE'] . 'IFSUB'); |
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} |
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return $entryArray; |
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} |
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/** |
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* If $entry references an external METS file (as mptr), |
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* try to resolve its database UID and return an updated $entry. |
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* |
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* This is so that when linking from a child document back to its parent, |
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* that link is via UID, so that subsequently the parent's TOC is built from database. |
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* |
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* @param array $entry |
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* @return array |
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*/ |
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protected function resolveMenuEntry($entry) |
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{ |
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// If the menu entry points to the parent document, |
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// resolve to the parent UID set on indexation. |
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$doc = $this->document->getDoc(); |
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if ( |
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$doc instanceof MetsDocument |
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&& $entry['points'] === $doc->parentHref |
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&& !empty($this->document->getPartof()) |
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) { |
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unset($entry['points']); |
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$entry['targetUid'] = $this->document->getPartof(); |
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} |
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return $entry; |
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} |
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308
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309
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/** |
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310
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* This builds an array for one 3D menu entry |
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311
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* |
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312
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* @access protected |
|
313
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* |
|
314
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* @param array $entry : The entry's array from \Kitodo\Dlf\Common\Doc->getLogicalStructure |
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315
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* @param bool $recursive : Whether to include the child entries |
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316
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* |
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317
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* @return array HMENU array for 3D menu entry |
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318
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*/ |
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319
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protected function getMenuEntryWithImage(array $entry, $recursive = false) |
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320
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{ |
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321
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$entryArray = []; |
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322
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323
|
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// don't filter if the entry type is collection |
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324
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if ($entry['type'] != 'collection') { |
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325
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if (!$this->isFound($entry)) { |
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326
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return $entryArray; |
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327
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} |
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328
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} |
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329
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330
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|
// Set "title", "volume", "type" and "pagination" from $entry array. |
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331
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$entryArray['title'] = !empty($entry['label']) ? $entry['label'] : $entry['orderlabel']; |
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332
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|
|
$entryArray['orderlabel'] = $entry['orderlabel']; |
|
333
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$entryArray['type'] = Helper::translate($entry['type'], 'tx_dlf_structures', $this->settings['storagePid']); |
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334
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|
|
$entryArray['pagination'] = htmlspecialchars($entry['pagination']); |
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335
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|
|
$entryArray['doNotLinkIt'] = 1; |
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336
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|
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$entryArray['ITEM_STATE'] = 'HEADER'; |
|
337
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|
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|
|
338
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|
|
if ($entry['children'] === null) { |
|
339
|
|
|
$entryArray['description'] = $entry['description']; |
|
340
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|
|
$id = $this->document->getDoc()->smLinks['l2p'][$entry['id']][0]; |
|
341
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|
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$entryArray['image'] = $this->document->getDoc()->getFileLocation($this->document->getDoc()->physicalStructureInfo[$id]['files']['THUMBS']); |
|
342
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|
|
$entryArray['doNotLinkIt'] = 0; |
|
343
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|
|
// index.php?tx_dlf%5Bid%5D=http%3A%2F%2Flink_to_METS_file.xml |
|
344
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|
|
$entryArray['urlId'] = GeneralUtility::_GET('id'); |
|
345
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|
|
$entryArray['urlXml'] = $entry['points']; |
|
346
|
|
|
$entryArray['ITEM_STATE'] = 'ITEM'; |
|
347
|
|
|
|
|
348
|
|
|
$this->addAuthorToAutocomplete($entryArray['author']); |
|
349
|
|
|
$this->addTitleToAutocomplete($entryArray['title']); |
|
350
|
|
|
} |
|
351
|
|
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|
|
352
|
|
|
// Build sub-menu if available and called recursively. |
|
353
|
|
|
if ( |
|
354
|
|
|
$recursive == true |
|
|
|
|
|
|
355
|
|
|
&& !empty($entry['children']) |
|
356
|
|
|
) { |
|
357
|
|
|
// Build sub-menu only if one of the following conditions apply: |
|
358
|
|
|
// 1. Current menu node points to another file |
|
359
|
|
|
// 2. Current menu node has no corresponding images |
|
360
|
|
|
if ( |
|
361
|
|
|
is_string($entry['points']) |
|
362
|
|
|
|| empty($this->document->getDoc()->smLinks['l2p'][$entry['id']]) |
|
363
|
|
|
) { |
|
364
|
|
|
$entryArray['_SUB_MENU'] = []; |
|
365
|
|
|
foreach ($entry['children'] as $child) { |
|
366
|
|
|
$menuEntry = $this->getMenuEntryWithImage($child); |
|
367
|
|
|
if (!empty($menuEntry)) { |
|
368
|
|
|
$entryArray['_SUB_MENU'][] = $menuEntry; |
|
369
|
|
|
} |
|
370
|
|
|
} |
|
371
|
|
|
} |
|
372
|
|
|
} |
|
373
|
|
|
return $entryArray; |
|
374
|
|
|
} |
|
375
|
|
|
|
|
376
|
|
|
/** |
|
377
|
|
|
* Check or possible combinations of requested params. |
|
378
|
|
|
* |
|
379
|
|
|
* @param array $entry : The entry's array from \Kitodo\Dlf\Common\Doc->getLogicalStructure |
|
380
|
|
|
* |
|
381
|
|
|
* @return bool true if found, false otherwise |
|
382
|
|
|
*/ |
|
383
|
|
|
private function isFound($entry) { |
|
384
|
|
|
if (!empty($this->requestData['title'] && !empty($this->requestData['types']) && !empty($this->requestData['author']))) { |
|
385
|
|
|
return $this->isTitleFound($entry) && $this->isTypeFound($entry) && $this->isAuthorFound($entry); |
|
386
|
|
|
} else if (!empty($this->requestData['title']) && !empty($this->requestData['author'])) { |
|
387
|
|
|
return $this->isTitleFound($entry) && $this->isAuthorFound($entry); |
|
388
|
|
|
} else if (!empty($this->requestData['title']) && !empty($this->requestData['types'])) { |
|
389
|
|
|
return $this->isTitleFound($entry) && $this->isTypeFound($entry); |
|
390
|
|
|
} else if (!empty($this->requestData['author']) && !empty($this->requestData['types'])) { |
|
391
|
|
|
return $this->isAuthorFound($entry) && $this->isTypeFound($entry); |
|
392
|
|
|
} else if (!empty($this->requestData['title'])) { |
|
393
|
|
|
return $this->isTitleFound($entry); |
|
394
|
|
|
} else if (!empty($this->requestData['types'])) { |
|
395
|
|
|
return $this->isTypeFound($entry); |
|
396
|
|
|
} else if (!empty($this->requestData['author'])) { |
|
397
|
|
|
return $this->isAuthorFound($entry); |
|
398
|
|
|
} else { |
|
399
|
|
|
// no parameters so entry is matching |
|
400
|
|
|
return true; |
|
401
|
|
|
} |
|
402
|
|
|
} |
|
403
|
|
|
|
|
404
|
|
|
/** |
|
405
|
|
|
* Check if author is found. |
|
406
|
|
|
* |
|
407
|
|
|
* @param array $entry : The entry's array from \Kitodo\Dlf\Common\Doc->getLogicalStructure |
|
408
|
|
|
* |
|
409
|
|
|
* @return bool true if found, false otherwise |
|
410
|
|
|
*/ |
|
411
|
|
|
private function isAuthorFound($entry) { |
|
412
|
|
|
$value = strtolower($entry['author']); |
|
413
|
|
|
$author = strtolower($this->requestData['author']); |
|
414
|
|
|
return str_contains($value, $author); |
|
415
|
|
|
} |
|
416
|
|
|
|
|
417
|
|
|
/** |
|
418
|
|
|
* Check if title is found. |
|
419
|
|
|
* |
|
420
|
|
|
* @param array $entry : The entry's array from \Kitodo\Dlf\Common\Doc->getLogicalStructure |
|
421
|
|
|
* |
|
422
|
|
|
* @return bool true if found, false otherwise |
|
423
|
|
|
*/ |
|
424
|
|
|
private function isTitleFound($entry) { |
|
425
|
|
|
$value = strtolower($entry['label']); |
|
426
|
|
|
$title = strtolower($this->requestData['title']); |
|
427
|
|
|
return str_contains($value, $title); |
|
428
|
|
|
} |
|
429
|
|
|
|
|
430
|
|
|
/** |
|
431
|
|
|
* Check if type is found. |
|
432
|
|
|
* |
|
433
|
|
|
* @param array $entry : The entry's array from \Kitodo\Dlf\Common\Doc->getLogicalStructure |
|
434
|
|
|
* |
|
435
|
|
|
* @return bool true if found, false otherwise |
|
436
|
|
|
*/ |
|
437
|
|
|
private function isTypeFound($entry) { |
|
438
|
|
|
return str_contains($entry['identifier'], $this->requestData['types']); |
|
439
|
|
|
} |
|
440
|
|
|
|
|
441
|
|
|
/** |
|
442
|
|
|
* Add author to the authors autocomplete array. |
|
443
|
|
|
* |
|
444
|
|
|
* @param string $author : author to be inserted to the authors autocomplete array |
|
445
|
|
|
* |
|
446
|
|
|
* @return void |
|
447
|
|
|
*/ |
|
448
|
|
|
private function addAuthorToAutocomplete($author) { |
|
449
|
|
|
if ($author != NULL && !(in_array($author, $this->authors))) { |
|
450
|
|
|
// additional check if actually not more than 1 author is included |
|
451
|
|
|
if (strpos($author, ',') !== false) { |
|
452
|
|
|
$authors = explode(",", $author); |
|
453
|
|
|
foreach ($authors as $value) { |
|
454
|
|
|
if (!(in_array(trim($value), $this->authors))) { |
|
455
|
|
|
$this->authors[] = trim($value); |
|
456
|
|
|
} |
|
457
|
|
|
} |
|
458
|
|
|
} else { |
|
459
|
|
|
$this->authors[] = $author; |
|
460
|
|
|
} |
|
461
|
|
|
} |
|
462
|
|
|
} |
|
463
|
|
|
|
|
464
|
|
|
/** |
|
465
|
|
|
* Add title to the titles autocomplete array. |
|
466
|
|
|
* |
|
467
|
|
|
* @param string $title : title to be inserted to the titles autocomplete array |
|
468
|
|
|
* |
|
469
|
|
|
* @return void |
|
470
|
|
|
*/ |
|
471
|
|
|
private function addTitleToAutocomplete($title) { |
|
472
|
|
|
if (!(in_array($title, $this->titles)) && $title != NULL) { |
|
473
|
|
|
$this->titles[] = $title; |
|
474
|
|
|
} |
|
475
|
|
|
} |
|
476
|
|
|
|
|
477
|
|
|
/** |
|
478
|
|
|
* Get all types. |
|
479
|
|
|
* |
|
480
|
|
|
* @param array $entry : The entry's array from \Kitodo\Dlf\Common\Doc->getLogicalStructure |
|
481
|
|
|
* |
|
482
|
|
|
* @return array of object types |
|
483
|
|
|
*/ |
|
484
|
|
|
private function getTypes($entry) { |
|
485
|
|
|
$types = []; |
|
486
|
|
|
$index = 0; |
|
487
|
|
|
|
|
488
|
|
|
if (!empty($entry[0]['children'])) { |
|
489
|
|
|
foreach ($entry[0]['children'] as $child) { |
|
490
|
|
|
$type = $this->getType($child); |
|
491
|
|
|
if (!(in_array($type, $types)) && $type != NULL) { |
|
492
|
|
|
$types[$index] = $type; |
|
493
|
|
|
$index++; |
|
494
|
|
|
} |
|
495
|
|
|
} |
|
496
|
|
|
} |
|
497
|
|
|
|
|
498
|
|
|
return $types; |
|
499
|
|
|
} |
|
500
|
|
|
|
|
501
|
|
|
/** |
|
502
|
|
|
* Get single type for given entry. |
|
503
|
|
|
* |
|
504
|
|
|
* @param array $entry : The entry's array from \Kitodo\Dlf\Common\Doc->getLogicalStructure |
|
505
|
|
|
* |
|
506
|
|
|
* @return string type name without number |
|
507
|
|
|
*/ |
|
508
|
|
|
private function getType($entry) { |
|
509
|
|
|
$type = $entry['identifier']; |
|
510
|
|
|
if (!empty($type)) { |
|
511
|
|
|
return strtok($type, ','); |
|
512
|
|
|
} |
|
513
|
|
|
return $type; |
|
514
|
|
|
} |
|
515
|
|
|
} |
|
516
|
|
|
|
kitodo /
kitodo-presentation
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This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces.
This is most likely a typographical error or the method has been renamed.