/**
* checks if the entered searchstring is the default value
*
* @param string $searchString
* @return string Returns the searchstring or an empty string
*/
public function checkAgainstDefaultValue($searchString)
{
$searchStringToLower = strtolower(trim($searchString));
$defaultValueToLower = strtolower($this->pObj->pi_getLL('searchbox_default_value'));
if ($searchStringToLower === $defaultValueToLower) {
$searchString = '';
}
return $searchString;
}
/**
* Finds the selected filter options for a given filter.
* Checks
* - piVars one-dimensional filter
* - piVars multi-dimensional filter
* - backend preselected filter options
*
* returns the filter options uids as values of an array or zero if no option has been selected.
*
* @param array $filter
* @return integer
* @author Christian Bülter <*****@*****.**>
* @since 09.09.14
*/
public function getSelectedFilterOptions($filter)
{
$selectedOptions = array();
// run through all the filter options and check if one of them
// has been selected.
foreach ($filter['options'] as $option) {
// Is the filter option selected in the frontend via piVars
// or in the backend via flexform configuration ("preselected filters")?
$selected = false;
if ($this->pObj->piVars['filter'][$filter['uid']] == $option['tag']) {
$selected = true;
} else {
if (is_array($this->pObj->piVars['filter'][$filter['uid']])) {
$isInArray = TYPO3\CMS\Core\Utility\GeneralUtility::inArray($this->pObj->piVars['filter'][$filter['uid']], $option['tag']);
if ($isInArray) {
$selected = true;
}
} else {
if (!isset($this->pObj->piVars['filter'][$filter['uid']]) && !is_array($this->pObj->piVars['filter'][$filter['uid']])) {
if (is_array($this->pObj->preselectedFilter) && $this->pObj->in_multiarray($option['tag'], $this->pObj->preselectedFilter)) {
$selected = true;
// add preselected filter to piVars
$this->pObj->piVars['filter'][$filter['uid']] = array($option['uid'] => $option['tag']);
}
}
}
}
if ($selected) {
$selectedOptions[] = $option['uid'];
}
}
return $selectedOptions;
}
/**
* Test ordering if no searchword was given
* @test
*/
public function checkOrderingWithoutNeededConditions()
{
// Test with showSortInFrontend = false
$this->conf = array('showSortInFrontend' => false, 'sortByVisitor' => 'sortdate,title,tstamp');
$this->numberOfResults = 35;
$lib = new tx_kesearch_lib();
$this->assertEquals('', $lib->renderOrdering());
// Test with sortByVisitor = empty
$this->conf = array('showSortInFrontend' => true, 'sortByVisitor' => '');
$this->numberOfResults = 35;
$this->assertEquals('', $lib->renderOrdering());
// Test with numberOfResults = 0
$this->conf = array('showSortInFrontend' => true, 'sortByVisitor' => 'sortdate,title,tstamp');
$this->numberOfResults = 0;
$this->assertEquals('', $lib->renderOrdering());
}
/**
* generate the link for normal textlinks
*
* @param string $filterUid
* @param string $option
* @return string The complete link as A-Tag
*/
public function generateLink($filterUid, $option)
{
$filters = $this->pObj->filters->getFilters();
$params = array();
$params[] = '[page]=1';
$params[] = '[filter][' . $filterUid . '][' . $option['uid'] . ']=' . $option['tag'];
$excludes = array();
$excludes[] = 'id';
$excludes[] = 'tx_kesearch_pi1[multi]';
// hook: modifyParamsForTextlinks
// This is useful if you want to define special sortings for each textlink
if (is_array($GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['ke_search']['modifyParamsForTextlinks'])) {
foreach ($GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['ke_search']['modifyParamsForTextlinks'] as $_classRef) {
$_procObj =& TYPO3\CMS\Core\Utility\GeneralUtility::getUserObj($_classRef);
$_procObj->modifyParamsForTextlinks($params, $excludes, $option, $this->conf, $this->pObj);
}
}
foreach ($params as $key => $value) {
$params[$key] = $this->cObj->wrap($value, $this->pObj->prefixId . '|');
}
$conf = array();
$conf['parameter'] = $this->conf['resultPage'];
$conf['addQueryString'] = '1';
$conf['addQueryString.']['exclude'] = implode(',', $excludes);
$conf['additionalParams'] = '&' . implode('&', $params);
$number_of_results = $this->pObj->renderNumberOfResultsString($option['results'], $filters[$filterUid]);
return $this->cObj->typoLink($option['title'] . $number_of_results, $conf);
}
/**
* generate the link for the given sorting value
*
* @param string $field
* @param string $sortByDir
* @return string The complete link as A-Tag
*/
public function generateSortingLink($field, $sortByDir)
{
$params = array();
$params['sortByField'] = $field;
$params['sortByDir'] = $sortByDir;
foreach ($params as $key => $value) {
$params[$key] = $this->cObj->wrap($value, $this->pObj->prefixId . '[' . $key . ']=|');
}
$conf = array();
$conf['parameter'] = $GLOBALS['TSFE']->id;
$conf['addQueryString'] = '1';
$conf['addQueryString.']['exclude'] = 'id,tx_kesearch_pi1[multi],cHash';
$conf['additionalParams'] = '&' . implode('&', $params);
return $this->cObj->typoLink($this->pObj->pi_getLL('orderlink_' . $field, $field), $conf);
}
