public function execute()
{
$searchWord = trim($this->parentPlugin->piVars['q']);
$searchWord = t3lib_div::removeXSS($searchWord);
$nothingFound = strtr($this->parentPlugin->pi_getLL('no_results_nothing_found'), array('@searchWord' => htmlentities($searchWord, ENT_QUOTES, $GLOBALS['TSFE']->metaCharset)));
$searchedFor = strtr($this->parentPlugin->pi_getLL('results_searched_for'), array('@searchWord' => htmlentities($searchWord, ENT_QUOTES, $GLOBALS['TSFE']->metaCharset)));
return array('nothing_found' => $nothingFound, 'searched_for' => $searchedFor);
}
protected function getSortingLinks()
{
$configuredSortingFields = $this->configuration['search.']['sorting.']['fields.'];
$query = $this->search->getQuery();
$query->setLinkTargetPageId($this->parentPlugin->getLinkTargetPageId());
$sortingFields = array();
$urlParameters = t3lib_div::_GP('tx_solr');
$urlSortingParameter = $urlParameters['sort'];
list($currentSortByField, $currentSortDirection) = explode(' ', $urlSortingParameter);
foreach ($configuredSortingFields as $fieldName => $enabled) {
if (substr($fieldName, -1) != '.' && $enabled) {
$sortDirection = $this->configuration['search.']['sorting.']['defaultOrder'];
$sortIndicator = $sortDirection;
$sortParameter = $fieldName . ' ' . $sortDirection;
// toggle sorting direction for the current sorting field
if ($currentSortByField == $fieldName) {
switch ($currentSortDirection) {
case 'asc':
$sortDirection = 'desc';
$sortIndicator = 'asc';
break;
case 'desc':
$sortDirection = 'asc';
$sortIndicator = 'desc';
break;
}
$sortParameter = $fieldName . ' ' . $sortDirection;
}
$temp = array('link' => $query->getQueryLink('###LLL:' . $configuredSortingFields[$fieldName . '.']['label'] . '###', array('sort' => $sortParameter)), 'url' => $query->getQueryUrl(array('sort' => $sortParameter)), 'field' => $fieldName, 'label' => '###LLL:' . $configuredSortingFields[$fieldName . '.']['label'] . '###', 'is_current' => $currentSortByField == $fieldName ? '1' : '0', 'direction' => $sortDirection, 'indicator' => $sortIndicator, 'current_direction' => ' ');
// set sort indicator for the current sorting field
if ($currentSortByField == $fieldName) {
$temp['selected'] = 'selected="selected"';
$temp['current'] = 'current';
$temp['current_direction'] = $sortIndicator;
}
// special case relevancy: just reset the search to normal behavior
if ($fieldName == 'relevancy') {
$temp['link'] = $query->getQueryLink('###LLL:' . $configuredSortingFields[$fieldName . '.']['label'] . '###', array('sort' => NULL));
unset($temp['direction'], $temp['indicator']);
}
$sortingFields[] = $temp;
}
}
return $sortingFields;
}
/**
* Returns the URL to which the Ajax request for the suggest functionality should be sent.
*
* @author Mario Rimann <*****@*****.**>
* @return string the full URL to the eID script including the needed parameters
*/
protected function getSuggestUrl()
{
$suggestUrl = t3lib_div::getIndpEnv('TYPO3_SITE_URL');
if ($this->parentPlugin->conf['suggest.']['forceHttps']) {
$suggestUrl = str_replace('http://', 'https://', $suggestUrl);
}
$suggestUrl .= '?eID=tx_solr_suggest&id=' . $GLOBALS['TSFE']->id;
// add filters
$additionalFilters = $this->parentPlugin->getAdditionalFilters();
if (!empty($additionalFilters)) {
$additionalFilters = json_encode($additionalFilters);
$additionalFilters = urlencode($additionalFilters);
$suggestUrl .= '&filters=' . $additionalFilters;
}
// adds the language parameter to the suggest URL
if ($GLOBALS['TSFE']->sys_language_uid > 0) {
$suggestUrl .= '&L=' . $GLOBALS['TSFE']->sys_language_uid;
}
return $suggestUrl;
}
protected function addFacetsJavascript()
{
$jsFilePath = t3lib_extMgm::siteRelPath('solr') . 'resources/javascript/pi_results/results.js';
// TODO make configurable once someone wants to use something other than jQuery
$GLOBALS['TSFE']->additionalHeaderData[$this->parentPlugin->prefixId . '_faceting'] = '
<script type="text/javascript">
/*<![CDATA[*/
var tx_solr_facetLabels = {
\'showMore\' : \'' . $this->parentPlugin->pi_getLL('faceting_showMore') . '\',
\'showFewer\' : \'' . $this->parentPlugin->pi_getLL('faceting_showFewer') . '\'
};
/*]]>*/
</script>
';
if ($this->parentPlugin->conf['addDefaultJs']) {
$GLOBALS['TSFE']->additionalHeaderData[$this->parentPlugin->prefixId . '_faceting'] .= '<script type="text/javascript" src="' . $jsFilePath . '"></script>';
}
}
protected function getResultsPerPageSwitch()
{
$template = clone $this->parentPlugin->getTemplate();
$template->workOnSubpart('results_per_page_switch');
$configuration = tx_solr_Util::getSolrConfiguration();
$resultsPerPageSwitchOptions = t3lib_div::intExplode(',', $configuration['search.']['results.']['resultsPerPageSwitchOptions']);
$currentNumberOfResultsShown = $this->parentPlugin->getNumberOfResultsPerPage();
$selectOptions = array();
foreach ($resultsPerPageSwitchOptions as $option) {
$selected = '';
$selectedClass = '';
if ($option == $currentNumberOfResultsShown) {
$selected = ' selected="selected"';
$selectedClass = ' class="currentNumberOfResults"';
}
$selectOptions[] = array('value' => $option, 'selected' => $selected, 'selectedClass' => $selectedClass, 'url' => $this->parentPlugin->pi_linkTP_keepPIvars_url(array('resultsPerPage' => $option)));
}
$template->addLoop('options', 'option', $selectOptions);
$form = array('action' => $this->parentPlugin->pi_linkTP_keepPIvars_url());
$template->addVariable('form', $form);
return $template->render();
}