tx_dlf_search::addLogicalPage() - Code Metrics - Inspection of "Merge pull request #232 from frank-ulrich-weber/ju..." - kitodo/kitodo-presentation - Measure and Improve Code Quality continuously with Scrutinizer

Completed
Push — master ( b811c3...b34a1c )

by Sebastian
created 2017-12-20 12:55 UTC
tx_dlf_search::addLogicalPage() A

↳ Parent: tx_dlf_search
Complexity

Conditions	2
Paths	2
Size

Total Lines	14
Code Lines	5
Duplication

Lines	0
Ratio	0 %
Importance

Changes
Metric	Value
cc	2
eloc	5
nc	2
nop	0
dl	0
loc	14
rs	9.4285
c	0
b	0
f	0
<?php
/**
 * (c) Kitodo. Key to digital objects e.V. <[email protected]>
 *
 * This file is part of the Kitodo and TYPO3 projects.
 *
 * @license GNU General Public License version 3 or later.
 * For the full copyright and license information, please read the
 * LICENSE.txt file that was distributed with this source code.
 */

/**
 * Plugin 'DLF: Search' for the 'dlf' extension.
 *
 * @author	Sebastian Meyer <[email protected]>
 * @author	Henrik Lochmann <[email protected]>
 * @package	TYPO3
 * @subpackage	tx_dlf
 * @access	public
 */
class tx_dlf_search extends tx_dlf_plugin {

	public $scriptRelPath = 'plugins/search/class.tx_dlf_search.php';

	/**
	 * Adds the JS files necessary for search suggestions
	 *
	 * @access	protected
	 *
	 * @return	void
	 */
	protected function addAutocompleteJS() {

		// Check if there are any metadata to suggest.
		$result = $GLOBALS['TYPO3_DB']->exec_SELECTquery(
			'tx_dlf_metadata.*',
			'tx_dlf_metadata',
			'tx_dlf_metadata.index_autocomplete=1 AND tx_dlf_metadata.pid='.intval($this->conf['pages']).tx_dlf_helper::whereClause('tx_dlf_metadata'),
			'',
			'',
			'1'
		);


		if ($GLOBALS['TYPO3_DB']->sql_num_rows($result)) {

			$GLOBALS['TSFE']->additionalHeaderData[$this->prefixId.'_search_suggest'] = '<script type="text/javascript" src="'.\TYPO3\CMS\Core\Utility\ExtensionManagementUtility::siteRelPath($this->extKey).'plugins/search/tx_dlf_search_suggest.js"></script>';
filter:
    dependency_paths: ["lib/*"]

		} else {

			if (TYPO3_DLOG) {


				\TYPO3\CMS\Core\Utility\GeneralUtility::devLog('[tx_dlf_search->addAutocompleteJS()] No metadata fields configured for search suggestions', $this->extKey, SYSLOG_SEVERITY_WARNING);
filter:
    dependency_paths: ["lib/*"]

			}

		}

	}

	/**
	 * Adds the current collection's UID to the search form
	 *
	 * @access	protected
	 *
	 * @return	string		HTML input fields with current document's UID and parent ID
	 */
	protected function addCurrentCollection() {

		// Load current collection.
		$list = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('tx_dlf_list');

		if (!empty($list->metadata['options']['source']) && $list->metadata['options']['source'] == 'collection') {

			// Get collection's UID.
			return '<input type="hidden" name="'.$this->prefixId.'[collection]" value="'.$list->metadata['options']['select'].'" />';

		} elseif (!empty($list->metadata['options']['params']['fq'])) {


			// Get collection's UID from search metadata.
			foreach ($list->metadata['options']['params']['fq'] as $id => $facet) {

				$facetKeyVal = explode(':', $facet, 2);

				if ($facetKeyVal[0] == 'collection_faceting' && !strpos($facetKeyVal[1], '" OR "')) {

					$collectionId = tx_dlf_helper::getIdFromIndexName(trim($facetKeyVal[1], '(")'), 'tx_dlf_collections');

				}

			}

			return '<input type="hidden" name="'.$this->prefixId.'[collection]" value="'.$collectionId.'" />';


		}

		return '';

	}

	/**
	 * Adds the current document's UID or parent ID to the search form
	 *
	 * @access	protected
	 *
	 * @return	string		HTML input fields with current document's UID and parent ID
	 */
	protected function addCurrentDocument() {

		// Load current list object.
		$list = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('tx_dlf_list');

		// Load current document.
		if (!empty($this->piVars['id']) && \TYPO3\CMS\Core\Utility\MathUtility::canBeInterpretedAsInteger($this->piVars['id'])) {
filter:
    dependency_paths: ["lib/*"]

			$this->loadDocument();

			// Get document's UID or parent ID.
			if ($this->doc->ready) {

				return '<input type="hidden" name="'.$this->prefixId.'[id]" value="'.($this->doc->parentId > 0 ? $this->doc->parentId : $this->doc->uid).'" />';

			}

		} elseif (!empty($list->metadata['options']['params']['fq'])) {


			// Get document's UID from search metadata.
			foreach ($list->metadata['options']['params']['fq'] as $id => $facet) {

				$facetKeyVal = explode(':', $facet);

				if ($facetKeyVal[0] == 'uid') {

					$documentId = (int) substr($facetKeyVal[1], 1, strpos($facetKeyVal[1], ')'));

				}

			}

			return '<input type="hidden" name="'.$this->prefixId.'[id]" value="'.$documentId.'" />';


		}

		return '';

	}

	/**
	 * Adds the encrypted Solr core name to the search form
	 *
	 * @access	protected
	 *
	 * @return	string		HTML input fields with encrypted core name and hash
	 */
	protected function addEncryptedCoreName() {

		// Get core name.
		$name = tx_dlf_helper::getIndexName($this->conf['solrcore'], 'tx_dlf_solrcores');

		// Encrypt core name.
		if (!empty($name)) {

			$name = tx_dlf_helper::encrypt($name);

		}

		// Add encrypted fields to search form.
		if (is_array($name)) {

			return '<input type="hidden" name="'.$this->prefixId.'[encrypted]" value="'.$name['encrypted'].'" /><input type="hidden" name="'.$this->prefixId.'[hashed]" value="'.$name['hash'].'" />';

		} else {

			return '';

		}

	}

	/**
	 * Returns the extended search form and adds the JS files necessary for extended search.
	 *
	 * @access	protected
	 *
	 * @return	string		The extended search form or an empty string
	 */
	protected function addExtendedSearch() {

		$extendedSearch = '';

		// Quit without doing anything if no fields for extended search are selected.
		if (empty($this->conf['extendedSlotCount']) || empty($this->conf['extendedFields'])) {

			return $extendedSearch;

		}

		// Get operator options.
		$operatorOptions = '';

		foreach (array ('AND', 'OR', 'NOT') as $operator) {

			$operatorOptions .= '<option class="tx-dlf-search-operator-option tx-dlf-search-operator-'.$operator.'" value="'.$operator.'">'.$this->pi_getLL($operator, '', TRUE).'</option>';

		}

		// Get field selector options.
		$fieldSelectorOptions = '';

		$searchFields = \TYPO3\CMS\Core\Utility\GeneralUtility::trimExplode(',', $this->conf['extendedFields'], TRUE);

		foreach ($searchFields as $searchField) {

			$fieldSelectorOptions .= '<option class="tx-dlf-search-field-option tx-dlf-search-field-'.$searchField.'" value="'.$searchField.'">'.tx_dlf_helper::translate($searchField, 'tx_dlf_metadata', $this->conf['pages']).'</option>';

		}

		for ($i = 0; $i < $this->conf['extendedSlotCount']; $i++) {

			$markerArray = array (
				'###EXT_SEARCH_OPERATOR###' => '<select class="tx-dlf-search-operator tx-dlf-search-operator-'.$i.'" name="'.$this->prefixId.'[extOperator]['.$i.']">'.$operatorOptions.'</select>',
				'###EXT_SEARCH_FIELDSELECTOR###' => '<select class="tx-dlf-search-field tx-dlf-search-field-'.$i.'" name="'.$this->prefixId.'[extField]['.$i.']">'.$fieldSelectorOptions.'</select>',
				'###EXT_SEARCH_FIELDQUERY###' => '<input class="tx-dlf-search-query tx-dlf-search-query-'.$i.'" type="text" name="'.$this->prefixId.'[extQuery]['.$i.']" />'
			);

			$extendedSearch .= $this->cObj->substituteMarkerArray($this->cObj->getSubpart($this->template, '###EXT_SEARCH_ENTRY###'), $markerArray);

		}

		return $extendedSearch;

	}

	/**
	 * Adds the facets menu to the search form
	 *
	 * @access	protected
	 *
	 * @return	string		HTML output of facets menu
	 */
	protected function addFacetsMenu() {

		// Check for typoscript configuration to prevent fatal error.
		if (empty($this->conf['facetsConf.'])) {

			if (TYPO3_DLOG) {


				\TYPO3\CMS\Core\Utility\GeneralUtility::devLog('[tx_dlf_search->addFacetsMenu()] Incomplete plugin configuration', $this->extKey, SYSLOG_SEVERITY_WARNING);


			}

			return '';

		}

		// Quit without doing anything if no facets are selected.
		if (empty($this->conf['facets'])) {

			return '';

		}

		// Get facets from plugin configuration.
		$facets = array ();

		foreach (\TYPO3\CMS\Core\Utility\GeneralUtility::trimExplode(',', $this->conf['facets'], TRUE) as $facet) {

			$facets[$facet.'_faceting'] = tx_dlf_helper::translate($facet, 'tx_dlf_metadata', $this->conf['pages']);

		}

		// Render facets menu.
		$TSconfig = array ();

		$TSconfig['special'] = 'userfunction';

		$TSconfig['special.']['userFunc'] = 'tx_dlf_search->makeFacetsMenuArray';

		$TSconfig['special.']['facets'] = $facets;

		$TSconfig['special.']['limit'] = max(intval($this->conf['limitFacets']), 1);

		$TSconfig = tx_dlf_helper::array_merge_recursive_overrule($this->conf['facetsConf.'], $TSconfig);

		return $this->cObj->HMENU($TSconfig);

	}

	/**
	 * Adds the fulltext switch to the search form
	 *
	 * @access	protected
	 *
	 * @param int $isFulltextSearch
	 *
	 * @return	string		HTML output of fulltext switch
	 */
	protected function addFulltextSwitch($isFulltextSearch = 0) {

		$output = '';

		// Check for plugin configuration.
		if (!empty($this->conf['fulltext'])) {

			$output .= ' <input class="tx-dlf-search-fulltext" id="tx-dlf-search-fulltext-no" type="radio" name="' . $this->prefixId . '[fulltext]" value="0" ' . ($isFulltextSearch == 0 ? 'checked="checked"' : '') .' />';

			$output .= ' <label for="tx-dlf-search-fulltext-no">' . $this->pi_getLL('label.inMetadata', '') . '</label>';

			$output .= ' <input class="tx-dlf-search-fulltext" id="tx-dlf-search-fulltext-yes" type="radio" name="' . $this->prefixId . '[fulltext]" value="1" ' . ($isFulltextSearch == 1 ? 'checked="checked"' : '') .'/>';

			$output .= ' <label for="tx-dlf-search-fulltext-yes">' . $this->pi_getLL('label.inFulltext', '') . '</label>';

		}

		return $output;

	}

	/**
	 * Adds the logical page field to the search form
	 *
	 * @access	protected
	 *
	 * @return	string		HTML output of logical page field
	 */
	protected function addLogicalPage() {
		
		$output = '';

		// Check for plugin configuration.
		if (!empty($this->conf['showLogicalPageField'])) {
			
			$output .= ' <label for="tx-dlf-search-logical-page">' . $this->pi_getLL('label.logicalPage', '') . ': </label>';
			
			$output .= ' <input class="tx-dlf-search-logical-page" id="tx-dlf-search-logical-page" type="text" name="' . $this->prefixId . '[logicalPage]" />';
			
		}

		return $output;
		
	}

	/**
	 * Creates an array for a HMENU entry of a facet value.
	 *
	 * @param	string		$field: The facet's index_name
	 * @param	string		$value: The facet's value
	 * @param	integer		$count: Number of hits for this facet
	 * @param	array		$search: The parameters of the current search query
	 * @param	string		&$state: The state of the parent item
	 *
	 * @return	array		The array for the facet's menu entry
	 */
	protected function getFacetsMenuEntry($field, $value, $count, $search, &$state) {

		$entryArray = array();

		// Translate value.
		if ($field == 'owner_faceting') {

			// Translate name of holding library.
			$entryArray['title'] = htmlspecialchars(tx_dlf_helper::translate($value, 'tx_dlf_libraries', $this->conf['pages']));

		} elseif ($field == 'type_faceting') {

			// Translate document type.
			$entryArray['title'] = htmlspecialchars(tx_dlf_helper::translate($value, 'tx_dlf_structures', $this->conf['pages']));

		} elseif ($field == 'collection_faceting') {

			// Translate name of collection.
			$entryArray['title'] = htmlspecialchars(tx_dlf_helper::translate($value, 'tx_dlf_collections', $this->conf['pages']));

		} elseif ($field == 'language_faceting') {

			// Translate ISO 639 language code.
			$entryArray['title'] = htmlspecialchars(tx_dlf_helper::getLanguageName($value));

		} else {

			$entryArray['title'] = htmlspecialchars($value);

		}

		$entryArray['count'] = $count;

		$entryArray['doNotLinkIt'] = 0;

		// Check if facet is already selected.
		$index = array_search($field.':("'.tx_dlf_solr::escapeQuery($value).'")', $search['params']['fq']);

		if ($index !== FALSE) {

			// Facet is selected, thus remove it from filter.
			unset($search['params']['fq'][$index]);

			$search['params']['fq'] = array_values($search['params']['fq']);

			$entryArray['ITEM_STATE'] = 'CUR';

			$state = 'ACTIFSUB';

			//Reset facets
			if ($this->conf['resetFacets']) {
				//remove ($count) for selected facet in template
				$entryArray['count'] = FALSE;
				//build link to delete selected facet
				$entryArray['_OVERRIDE_HREF'] = $this->pi_linkTP_keepPIvars_url(array ('query' => $search['query'], 'fq' => $search['params']['fq']));
				$entryArray['title'] = sprintf($this->pi_getLL('resetFacet', ''), $entryArray['title']);
			}

		} else {

			// Facet is not selected, thus add it to filter.
			$search['params']['fq'][] = $field.':("'.tx_dlf_solr::escapeQuery($value).'")';

			$entryArray['ITEM_STATE'] = 'NO';

		}

		$entryArray['_OVERRIDE_HREF'] = $this->pi_linkTP_keepPIvars_url(array ('query' => $search['query'], 'fq' => $search['params']['fq']));

		return $entryArray;

	}

	/**
	 * The main method of the PlugIn
	 *
	 * @access	public
	 *
	 * @param	string		$content: The PlugIn content
	 * @param	array		$conf: The PlugIn configuration
	 *
	 * @return	string		The content that is displayed on the website
	 */
	public function main($content, $conf) {

		$this->init($conf);

		// Disable caching for this plugin.
		$this->setCache(FALSE);

		// Quit without doing anything if required variables are not set.
		if (empty($this->conf['solrcore'])) {

			if (TYPO3_DLOG) {


				\TYPO3\CMS\Core\Utility\GeneralUtility::devLog('[tx_dlf_search->main('.$content.', [data])] Incomplete plugin configuration', $this->extKey, SYSLOG_SEVERITY_WARNING, $conf);


			}

			return $content;

		}

		if (!isset($this->piVars['query']) && empty($this->piVars['extQuery'])) {

			// Extract query and filter from last search.
			$list = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('tx_dlf_list');

			if (!empty($list->metadata['searchString'])) {


				if ($list->metadata['options']['source'] == 'search') {

					$search['query'] = $list->metadata['searchString'];


				}

				$search['params'] = $list->metadata['options']['params'];

			}

			// Add javascript for search suggestions if enabled and jQuery autocompletion is available.
			if (!empty($this->conf['suggest'])) {

				$this->addAutocompleteJS();

			}

			// Load template file.
			if (!empty($this->conf['templateFile'])) {


				$this->template = $this->cObj->getSubpart($this->cObj->fileResource($this->conf['templateFile']), '###TEMPLATE###');

			} else {

				$this->template = $this->cObj->getSubpart($this->cObj->fileResource('EXT:dlf/plugins/search/template.tmpl'), '###TEMPLATE###');

			}

			// Configure @action URL for form.
			$linkConf = array (
				'parameter' => $GLOBALS['TSFE']->id,
				'forceAbsoluteUrl' => 1
			);

			// Fill markers.
			$markerArray = array (
				'###ACTION_URL###' => $this->cObj->typoLink_URL($linkConf),
				'###LABEL_QUERY###' => (!empty($search['query']) ? $search['query'] : $this->pi_getLL('label.query')),
				'###LABEL_SUBMIT###' => $this->pi_getLL('label.submit'),
				'###FIELD_QUERY###' => $this->prefixId.'[query]',
				'###QUERY###' => (!empty($search['query']) ? $search['query'] : ''),
				'###FULLTEXTSWITCH###' => $this->addFulltextSwitch($list->metadata['fulltextSearch']),
				'###FIELD_DOC###' => ($this->conf['searchIn'] == 'document' || $this->conf['searchIn'] == 'all' ? $this->addCurrentDocument() : ''),
				'###FIELD_COLL###' => ($this->conf['searchIn'] == 'collection' || $this->conf['searchIn'] == 'all' ? $this->addCurrentCollection() : ''),
				'###ADDITIONAL_INPUTS###' => $this->addEncryptedCoreName(),
				'###FACETS_MENU###' => $this->addFacetsMenu(),
				'###LOGICAL_PAGE###' => $this->addLogicalPage()
			);

			// Get additional fields for extended search.
			$extendedSearch = $this->addExtendedSearch();

			// Display search form.
			$content .= $this->cObj->substituteSubpart($this->cObj->substituteMarkerArray($this->template, $markerArray), '###EXT_SEARCH_ENTRY###', $extendedSearch);

			return $this->pi_wrapInBaseClass($content);

		} else {

			// Instantiate search object.
			$solr = tx_dlf_solr::getInstance($this->conf['solrcore']);

			if (!$solr->ready) {

				if (TYPO3_DLOG) {

					\TYPO3\CMS\Core\Utility\GeneralUtility::devLog('[tx_dlf_search->main('.$content.', [data])] Apache Solr not available', $this->extKey, SYSLOG_SEVERITY_ERROR, $conf);


				}

				return $content;

			}

			// Build label for result list.
			$label = $this->pi_getLL('search', '', TRUE);

			if (!empty($this->piVars['query'])) {

				$label .= htmlspecialchars(sprintf($this->pi_getLL('for', ''), $this->piVars['query']));

			}

			// Prepare query parameters.
			$params = array ();

			$matches = array ();

			// Set search query.
			if ((!empty($this->conf['fulltext']) && !empty($this->piVars['fulltext'])) || preg_match('/fulltext:\((.*)\)/', $this->piVars['query'], $matches)) {

				// If the query already is a fulltext query e.g using the facets
				$this->piVars['query'] = empty($matches[1])?$this->piVars['query']:$matches[1];


				// Search in fulltext field if applicable. query must not be empty!
				if (!empty($this->piVars['query'])) {

					$query = 'fulltext:('.tx_dlf_solr::escapeQuery($this->piVars['query']).')';

				}

				// Add highlighting for fulltext.
				$params['hl'] = 'true';

				$params['hl.fl'] = 'fulltext';

			} else {
				// Retain given search field if valid.
				$query = tx_dlf_solr::escapeQueryKeepField($this->piVars['query'], $this->conf['pages']);

			}

			// Add extended search query.
			if (!empty($this->piVars['extQuery']) && is_array($this->piVars['extQuery'])) {

				$allowedOperators = array('AND', 'OR', 'NOT');

				$allowedFields = \TYPO3\CMS\Core\Utility\GeneralUtility::trimExplode(',', $this->conf['extendedFields'], TRUE);

				for ($i = 0; $i < count($this->piVars['extQuery']); $i++) {
for ($i=0; $i<count($array); $i++) { // calls count() on each iteration
}

// Better
for ($i=0, $c=count($array); $i<$c; $i++) { // calls count() just once
}

					if (!empty($this->piVars['extQuery'][$i])) {

						if (in_array($this->piVars['extOperator'][$i], $allowedOperators) && in_array($this->piVars['extField'][$i], $allowedFields)) {

							if (!empty($query)) {

								$query .= ' '.$this->piVars['extOperator'][$i].' ';

							}

							$query .= tx_dlf_indexing::getIndexFieldName($this->piVars['extField'][$i], $this->conf['pages']).':('.tx_dlf_solr::escapeQuery($this->piVars['extQuery'][$i]).')';


						}

					}

				}

			}

			// Add filter query for faceting.
			if (!empty($this->piVars['fq'])) {

				$params['fq'] = $this->piVars['fq'];

			}

			// Add filter query for in-document searching.
			if ($this->conf['searchIn'] == 'document' || $this->conf['searchIn'] == 'all') {

				if (!empty($this->piVars['id']) && \TYPO3\CMS\Core\Utility\MathUtility::canBeInterpretedAsInteger($this->piVars['id'])) {

					$params['fq'][] = 'uid:('.$this->piVars['id'].') OR partof:('.$this->piVars['id'].')';

					$label .= htmlspecialchars(sprintf($this->pi_getLL('in', ''), tx_dlf_document::getTitle($this->piVars['id'])));

				}

			}

			// Add filter query for in-collection searching.
			if ($this->conf['searchIn'] == 'collection' || $this->conf['searchIn'] == 'all') {

				if (!empty($this->piVars['collection']) && \TYPO3\CMS\Core\Utility\MathUtility::canBeInterpretedAsInteger($this->piVars['collection'])) {

					$index_name = tx_dlf_helper::getIndexName($this->piVars['collection'], 'tx_dlf_collections', $this->conf['pages']);

					$params['fq'][] = 'collection_faceting:("'.tx_dlf_solr::escapeQuery($index_name).'")';

					$label .= sprintf($this->pi_getLL('in', '', TRUE), tx_dlf_helper::translate($index_name, 'tx_dlf_collections', $this->conf['pages']));

				}

			}

			// Add filter query for collection restrictions.
			if ($this->conf['collections']) {

				$collIds = explode(',', $this->conf['collections']);

				$collIndexNames = array ();

				foreach ($collIds as $collId) {

					$collIndexNames[] = tx_dlf_solr::escapeQuery(tx_dlf_helper::getIndexName(intval($collId), 'tx_dlf_collections', $this->conf['pages']));

				}

				// Last value is fake and used for distinction in $this->addCurrentCollection()
				$params['fq'][] = 'collection_faceting:("'.implode('" OR "', $collIndexNames).'" OR "FakeValueForDistinction")';

			}

			// Set search parameters.
			$solr->limit = max(intval($this->conf['limit']), 1);

			$solr->cPid = $this->conf['pages'];

			$solr->params = $params;

			// Perform search.
			$results = $solr->search($query);

			$results->metadata = array (
				'label' => $label,
				'description' => '<p class="tx-dlf-search-numHits">'.htmlspecialchars(sprintf($this->pi_getLL('hits', ''), $solr->numberOfHits, count($results))).'</p>',
				'thumbnail' => '',
				'searchString' => $this->piVars['query'],
				'fulltextSearch' => (!empty($this->piVars['fulltext']) ? '1' : '0'),
				'options' => $results->metadata['options']
			);

			$results->save();

			// Clean output buffer.
			\TYPO3\CMS\Core\Utility\GeneralUtility::cleanOutputBuffers();

			$additionalParams = array();

			if(!empty($this->piVars['logicalPage'])) {

				$additionalParams['logicalPage'] = $this->piVars['logicalPage'];

			}

			// Jump directly to the page view, if there is only one result and it is configured
			if($results->count() == 1 && !empty($this->conf['showSingleResult'])) {

				$linkConf['parameter'] = $this->conf['targetPidPageView'];


				$additionalParams['id'] = $results->current()['uid'];
				$additionalParams['highlight_word'] = preg_replace('/\s\s+/', ';', $results->metadata['searchString']);
				$additionalParams['page'] = count($results[0]['subparts']) == 1?$results[0]['subparts'][0]['page']:1;

			} else {

				// Keep some plugin variables.
				$linkConf['parameter'] = $this->conf['targetPid'];

				if (!empty($this->piVars['order'])) {

					$additionalParams['order'] = $this->piVars['order'];
					$additionalParams['asc'] = !empty($this->piVars['asc']) ? '1' : '0';

				}

			}

			$linkConf['additionalParams'] = \TYPO3\CMS\Core\Utility\GeneralUtility::implodeArrayForUrl($this->prefixId, $additionalParams, '', TRUE, FALSE);

			// Send headers.
			header('Location: '.\TYPO3\CMS\Core\Utility\GeneralUtility::locationHeaderUrl($this->cObj->typoLink_URL($linkConf)));

			// Flush output buffer and end script processing.
			ob_end_flush();

			exit;


		}

	}

	/**
	 * This builds a menu array for HMENU
	 *
	 * @access	public
	 *
	 * @param	string		$content: The PlugIn content
	 * @param	array		$conf: The PlugIn configuration
	 *
	 * @return	array		HMENU array
	 */
	public function makeFacetsMenuArray($content, $conf) {

		$this->init($conf);

		$menuArray = array ();

		// Set default value for facet search.
		$search = array (
			'query' => '*',
			'params' => array ()
		);

		// Extract query and filter from last search.
		$list = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('tx_dlf_list');

		if (!empty($list->metadata['options']['source'])) {


			if ($list->metadata['options']['source'] == 'search') {

				$search['query'] = $list->metadata['options']['select'];

			}

			$search['params'] = $list->metadata['options']['params'];

		}

		// Get applicable facets.
		$solr = tx_dlf_solr::getInstance($this->conf['solrcore']);

		if (!$solr->ready) {

			if (TYPO3_DLOG) {


				\TYPO3\CMS\Core\Utility\GeneralUtility::devLog('[tx_dlf_search->makeFacetsMenuArray('.$content.', [data])] Apache Solr not available', $this->extKey, SYSLOG_SEVERITY_ERROR, $conf);


			}

			return array ();

		}

		// Set needed parameters for facet search.
		if (empty($search['params']['fq'])) {

			$search['params']['fq'] = array ();

		}

		$search['params']['facet'] = 'true';

		$search['params']['facet.field'] = array_keys($this->conf['facets']);

		//override SOLR default value for facet.limit of 100
		$search['params']['facet.limit'] = $this->conf['limitFacets'];

		// Perform search.
		$results = $solr->service->search($search['query'], 0, $this->conf['limit'], $search['params']);

		// Process results.
		foreach ($results->facet_counts->facet_fields as $field => $values) {


			$entryArray = array ();

			$entryArray['title'] = htmlspecialchars($this->conf['facets'][$field]);

			$entryArray['count'] = 0;

			$entryArray['_OVERRIDE_HREF'] = '';

			$entryArray['doNotLinkIt'] = 1;

			$entryArray['ITEM_STATE'] = 'NO';

			// Count number of facet values.
			$i = 0;

			foreach ($values as $value => $count) {

				if ($count > 0) {

					$hasValue = TRUE;


					$entryArray['count']++;

					if ($entryArray['ITEM_STATE'] == 'NO') {

						$entryArray['ITEM_STATE'] = 'IFSUB';

					}

					$entryArray['_SUB_MENU'][] = $this->getFacetsMenuEntry($field, $value, $count, $search, $entryArray['ITEM_STATE']);

					if (++$i == $this->conf['limit']) {

						break;

					}

				} else {

					break;

				}

			}

			$menuArray[] = $entryArray;

		}

		return $menuArray;


	}

}

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kitodo / kitodo-presentation

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