/** * 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($this->piVars['extQuery'])) { // Add javascript for search suggestions if enabled and jQuery autocompletion is available. if (!empty($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###' => $this->pi_getLL('label.query'), '###LABEL_SUBMIT###' => $this->pi_getLL('label.submit'), '###FIELD_QUERY###' => $this->prefixId . '[query]', '###QUERY###' => '', '###FULLTEXTSWITCH###' => $this->addFulltextSwitch(), '###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()); // 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. $params = array(); // Set search query. if (!empty($this->conf['fulltext']) && !empty($this->piVars['fulltext'])) { // Search in fulltext field if applicable. $query = 'fulltext:(' . tx_dlf_solr::escapeQuery($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']); $i++) { if (!empty($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' => '', 'options' => $results->metadata['options']); $results->save(); // Clean output buffer. \TYPO3\CMS\Core\Utility\GeneralUtility::cleanOutputBuffers(); // Keep some plugin variables. $linkConf['parameter'] = $this->conf['targetPid']; if (!empty($this->piVars['order'])) { $linkConf['additionalParams'] = \TYPO3\CMS\Core\Utility\GeneralUtility::implodeArrayForUrl($this->prefixId, array('order' => $this->piVars['order'], 'asc' => !empty($this->piVars['asc']) ? '1' : '0'), '', 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; } }
/** * The main method of the PlugIn * * @access public * * @param string $content: The PlugIn content * @param array $conf: The PlugIn configuration * * @return void */ public function main($content, $conf) { $this->init($conf); // Don't cache the output. $this->setCache(FALSE); // Create XML document. $rss = new DOMDocument('1.0', 'utf-8'); // Add mandatory root element. $root = $rss->createElement('rss'); $root->setAttribute('version', '2.0'); // Add channel element. $channel = $rss->createElement('channel'); $channel->appendChild($rss->createElement('title', htmlspecialchars($this->conf['title'], ENT_NOQUOTES, 'UTF-8'))); $channel->appendChild($rss->createElement('link', htmlspecialchars(t3lib_div::locationHeaderUrl($this->pi_linkTP_keepPIvars_url()), ENT_NOQUOTES, 'UTF-8'))); if (!empty($this->conf['description'])) { $channel->appendChild($rss->createElement('description', htmlspecialchars($this->conf['description'], ENT_QUOTES, 'UTF-8'))); } $result = $GLOBALS['TYPO3_DB']->exec_SELECTquery('tx_dlf_libraries.label AS label', 'tx_dlf_libraries', 'tx_dlf_libraries.pid=' . intval($this->conf['pages']) . ' AND tx_dlf_libraries.uid=' . intval($this->conf['library']) . tx_dlf_helper::whereClause('tx_dlf_libraries'), '', '', '1'); if ($GLOBALS['TYPO3_DB']->sql_num_rows($result)) { $resArray = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($result); $channel->appendChild($rss->createElement('copyright', htmlspecialchars($resArray['label'], ENT_NOQUOTES, 'UTF-8'))); } $channel->appendChild($rss->createElement('pubDate', date('r', $GLOBALS['EXEC_TIME']))); $channel->appendChild($rss->createElement('generator', htmlspecialchars($this->conf['useragent'], ENT_NOQUOTES, 'UTF-8'))); // Add item elements. if (!$this->conf['excludeOther'] || empty($this->piVars['collection']) || t3lib_div::inList($this->conf['collections'], $this->piVars['collection'])) { $additionalWhere = ''; // Check for pre-selected collections. if (!empty($this->piVars['collection'])) { $additionalWhere = ' AND tx_dlf_collections.uid=' . intval($this->piVars['collection']); } elseif (!empty($this->conf['collections'])) { $additionalWhere = ' AND tx_dlf_collections.uid IN (' . $GLOBALS['TYPO3_DB']->cleanIntList($this->conf['collections']) . ')'; } $result = $GLOBALS['TYPO3_DB']->exec_SELECT_mm_query('tx_dlf_documents.uid AS uid,tx_dlf_documents.partof AS partof,tx_dlf_documents.title AS title,tx_dlf_documents.volume AS volume,tx_dlf_documents.author AS author,tx_dlf_documents.record_id AS guid,tx_dlf_documents.tstamp AS tstamp,tx_dlf_documents.crdate AS crdate', 'tx_dlf_documents', 'tx_dlf_relations', 'tx_dlf_collections', 'AND tx_dlf_documents.pid=' . intval($this->conf['pages']) . ' AND tx_dlf_relations.ident=' . $GLOBALS['TYPO3_DB']->fullQuoteStr('docs_colls', 'tx_dlf_relations') . ' AND tx_dlf_collections.pid=' . intval($this->conf['pages']) . $additionalWhere . tx_dlf_helper::whereClause('tx_dlf_documents') . tx_dlf_helper::whereClause('tx_dlf_collections'), 'tx_dlf_documents.uid', 'tx_dlf_documents.tstamp DESC', intval($this->conf['limit'])); if ($GLOBALS['TYPO3_DB']->sql_num_rows($result)) { // Add each record as item element. while ($resArray = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($result)) { $item = $rss->createElement('item'); $title = ''; // Get title of superior document. if ((empty($resArray['title']) || !empty($this->conf['prependSuperiorTitle'])) && !empty($resArray['partof'])) { $superiorTitle = tx_dlf_document::getTitle($resArray['partof'], TRUE); if (!empty($superiorTitle)) { $title .= '[' . $superiorTitle . ']'; } } // Get title of document. if (!empty($resArray['title'])) { $title .= ' ' . $resArray['title']; } // Set default title if empty. if (empty($title)) { $title = $this->pi_getLL('noTitle'); } // Append volume information. if (!empty($resArray['volume'])) { $title .= ', ' . $this->pi_getLL('volume') . ' ' . $resArray['volume']; } // Is this document new or updated? if ($resArray['crdate'] == $resArray['tstamp']) { $title = $this->pi_getLL('new') . ' ' . trim($title); } else { $title = $this->pi_getLL('update') . ' ' . trim($title); } $item->appendChild($rss->createElement('title', htmlspecialchars($title, ENT_NOQUOTES, 'UTF-8'))); // Add link. $linkConf = array('parameter' => $this->conf['targetPid'], 'forceAbsoluteUrl' => 1, 'additionalParams' => t3lib_div::implodeArrayForUrl($this->prefixId, array('id' => $resArray['uid']), '', TRUE, FALSE)); $item->appendChild($rss->createElement('link', htmlspecialchars($this->cObj->typoLink_URL($linkConf), ENT_NOQUOTES, 'UTF-8'))); // Add author if applicable. if (!empty($resArray['author'])) { $item->appendChild($rss->createElement('author', htmlspecialchars($resArray['author'], ENT_NOQUOTES, 'UTF-8'))); } // Add online publication date. $item->appendChild($rss->createElement('pubDate', date('r', $resArray['crdate']))); // Add internal record identifier. $item->appendChild($rss->createElement('guid', htmlspecialchars($resArray['guid'], ENT_NOQUOTES, 'UTF-8'))); $channel->appendChild($item); } } } $root->appendChild($channel); // Build XML output. $rss->appendChild($root); $content = $rss->saveXML(); // Clean output buffer. t3lib_div::cleanOutputBuffers(); // Send headers. header('HTTP/1.1 200 OK'); header('Cache-Control: no-cache'); header('Content-Length: ' . strlen($content)); header('Content-Type: application/rss+xml; charset=utf-8'); header('Date: ' . date('r', $GLOBALS['EXEC_TIME'])); header('Expires: ' . date('r', $GLOBALS['EXEC_TIME'])); echo $content; // Flush output buffer and end script processing. ob_end_flush(); exit; }
/** * Renders all sub-entries of one entry * * @access protected * * @param integer $number: The number of the entry * @param string $template: Parsed template subpart * * @return string The rendered entries ready for output */ protected function getSubEntries($number, $template) { $content = ''; foreach ($this->list[$number]['subparts'] as $subpart) { $markerArray['###SUBMETADATA###'] = ''; $markerArray['###SUBTHUMBNAIL###'] = ''; $markerArray['###SUBPREVIEW###'] = ''; $imgAlt = ''; foreach ($this->metadata as $index_name => $metaConf) { $parsedValue = ''; $fieldwrap = $this->parseTS($metaConf['wrap']); do { $value = @array_shift($subpart['metadata'][$index_name]); // Link title to pageview. if ($index_name == 'title') { // Get title of parent document if needed. if (empty($value) && $this->conf['getTitle']) { $superiorTitle = tx_dlf_document::getTitle($subpart['uid'], TRUE); if (!empty($superiorTitle)) { $value = '[' . $superiorTitle . ']'; } } // Set fake title if still not present. if (empty($value)) { $value = $this->pi_getLL('noTitle'); } $imgAlt = htmlspecialchars($value); $additionalParams = array('id' => $subpart['uid'], 'page' => $subpart['page']); $conf = array('useCacheHash' => 1, 'parameter' => $this->conf['targetPid'], 'additionalParams' => \TYPO3\CMS\Core\Utility\GeneralUtility::implodeArrayForUrl($this->prefixId, $additionalParams, '', TRUE, FALSE)); $value = $this->cObj->typoLink(htmlspecialchars($value), $conf); // Translate name of holding library. } elseif ($index_name == 'owner' && !empty($value)) { $value = htmlspecialchars(tx_dlf_helper::translate($value, 'tx_dlf_libraries', $this->conf['pages'])); // Translate document type. } elseif ($index_name == 'type' && !empty($value)) { $_value = $value; $value = htmlspecialchars(tx_dlf_helper::translate($value, 'tx_dlf_structures', $this->conf['pages'])); // Add page number for single pages. if ($_value == 'page') { $value .= ' ' . intval($subpart['page']); } // Translate ISO 639 language code. } elseif ($index_name == 'language' && !empty($value)) { $value = htmlspecialchars(tx_dlf_helper::getLanguageName($value)); } elseif (!empty($value)) { $value = htmlspecialchars($value); } $value = $this->cObj->stdWrap($value, $fieldwrap['value.']); if (!empty($value)) { $parsedValue .= $value; } } while (count($subpart['metadata'][$index_name])); if (!empty($parsedValue)) { $field = $this->cObj->stdWrap(htmlspecialchars($metaConf['label']), $fieldwrap['key.']); $field .= $parsedValue; $markerArray['###SUBMETADATA###'] .= $this->cObj->stdWrap($field, $fieldwrap['all.']); } } // Add thumbnail. if (!empty($subpart['thumbnail'])) { $markerArray['###SUBTHUMBNAIL###'] = '<img alt="' . $imgAlt . '" src="' . $subpart['thumbnail'] . '" />'; } // Add preview. if (!empty($subpart['preview'])) { $markerArray['###SUBPREVIEW###'] = $subpart['preview']; } $content .= $this->cObj->substituteMarkerArray($template['subentry'], $markerArray); } return $this->cObj->substituteSubpart($this->cObj->getSubpart($this->template, '###SUBTEMPLATE###'), '###SUBENTRY###', $content, TRUE); }
/** * Prepares the metadata array for output * * @access protected * * @param array $metadataArray: The metadata array * * @return string The metadata array ready for output */ protected function printMetadata(array $metadataArray) { // Load template file. if (!empty($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/metadata/template.tmpl'), '###TEMPLATE###'); } $output = ''; $subpart['block'] = $this->cObj->getSubpart($this->template, '###BLOCK###'); // Get list of metadata to show. $metaList = array(); $result = $GLOBALS['TYPO3_DB']->exec_SELECTquery('tx_dlf_metadata.index_name AS index_name,tx_dlf_metadata.is_listed AS is_listed,tx_dlf_metadata.wrap AS wrap', 'tx_dlf_metadata', 'tx_dlf_metadata.pid=' . intval($this->conf['pages']) . tx_dlf_helper::whereClause('tx_dlf_metadata'), '', 'tx_dlf_metadata.sorting', ''); while ($resArray = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($result)) { if ($this->conf['showFull'] || $resArray['is_listed']) { $metaList[$resArray['index_name']] = array('wrap' => $resArray['wrap'], 'label' => tx_dlf_helper::translate($resArray['index_name'], 'tx_dlf_metadata', $this->conf['pages'])); } } // Save original data array. $cObjData = $this->cObj->data; // Parse the metadata arrays. foreach ($metadataArray as $metadata) { $markerArray['###METADATA###'] = ''; // Reset content object's data array. $this->cObj->data = $cObjData; // Load all the metadata values into the content object's data array. foreach ($metadata as $index_name => $value) { if (is_array($value)) { $this->cObj->data[$index_name] = implode($this->conf['separator'], $value); } else { $this->cObj->data[$index_name] = $value; } } // Process each metadate. foreach ($metaList as $index_name => $metaConf) { $parsedValue = ''; $fieldwrap = $this->parseTS($metaConf['wrap']); do { $value = @array_shift($metadata[$index_name]); if ($index_name == 'title') { // Get title of parent document if needed. if (empty($value) && $this->conf['getTitle'] && $this->doc->parentId) { $superiorTitle = tx_dlf_document::getTitle($this->doc->parentId, TRUE); if (!empty($superiorTitle)) { $value = '[' . $superiorTitle . ']'; } } if (!empty($value)) { $value = htmlspecialchars($value); // Link title to pageview. if ($this->conf['linkTitle'] && $metadata['_id']) { $details = $this->doc->getLogicalStructure($metadata['_id']); $value = $this->pi_linkTP($value, array($this->prefixId => array('id' => $this->doc->uid, 'page' => !empty($details['points']) ? intval($details['points']) : 1)), TRUE, $this->conf['targetPid']); } } } elseif ($index_name == 'owner' && !empty($value)) { // Translate name of holding library. $value = htmlspecialchars(tx_dlf_helper::translate($value, 'tx_dlf_libraries', $this->conf['pages'])); } elseif ($index_name == 'type' && !empty($value)) { // Translate document type. $value = htmlspecialchars(tx_dlf_helper::translate($value, 'tx_dlf_structures', $this->conf['pages'])); } elseif ($index_name == 'collection' && !empty($value)) { // Translate collection. $value = htmlspecialchars(tx_dlf_helper::translate($value, 'tx_dlf_collections', $this->conf['pages'])); } elseif ($index_name == 'language' && !empty($value)) { // Translate ISO 639 language code. $value = htmlspecialchars(tx_dlf_helper::getLanguageName($value)); } elseif (!empty($value)) { // Sanitize value for output. $value = htmlspecialchars($value); } // Hook for getting a customized value (requested by SBB). foreach ($this->hookObjects as $hookObj) { if (method_exists($hookObj, 'printMetadata_customizeMetadata')) { $hookObj->printMetadata_customizeMetadata($value); } } $value = $this->cObj->stdWrap($value, $fieldwrap['value.']); if (!empty($value)) { $parsedValue .= $value; } } while (count($metadata[$index_name])); if (!empty($parsedValue)) { $field = $this->cObj->stdWrap(htmlspecialchars($metaConf['label']), $fieldwrap['key.']); $field .= $parsedValue; $markerArray['###METADATA###'] .= $this->cObj->stdWrap($field, $fieldwrap['all.']); } } $output .= $this->cObj->substituteMarkerArray($subpart['block'], $markerArray); } return $this->cObj->substituteSubpart($this->template, '###BLOCK###', $output, TRUE); }