/**
* Format a single filter for use in getFilterList().
*
* @param string $field Field name
* @param string $value Field value
* @param string $operator Operator (AND/OR/NOT)
* @param bool $translate Should we translate the label?
*
* @return array
*/
protected function formatFilterListEntry($field, $value, $operator, $translate)
{
$result = parent::formatFilterListEntry($field, $value, $operator, $translate);
if (!$translate) {
$result['displayText'] = $this->fixPrimoFacetValue($result['displayText']);
}
return $result;
}
/**
* Format a single filter for use in getFilterList().
*
* @param string $field Field name
* @param string $value Field value
* @param string $operator Operator (AND/OR/NOT)
* @param bool $translate Should we translate the label?
*
* @return array
*/
protected function formatFilterListEntry($field, $value, $operator, $translate)
{
$filter = parent::formatFilterListEntry($field, $value, $operator, $translate);
$hierarchicalFacets = $this->getOptions()->getHierarchicalFacets();
$hierarchicalFacetSeparators = $this->getOptions()->getHierarchicalFacetSeparators();
$facetHelper = null;
if (!empty($hierarchicalFacets)) {
$facetHelper = $this->getServiceLocator()->get('VuFind\\HierarchicalFacetHelper');
}
// Convert range queries to a language-non-specific format:
$caseInsensitiveRegex = '/^\\(\\[(.*) TO (.*)\\] OR \\[(.*) TO (.*)\\]\\)$/';
if (preg_match('/^\\[(.*) TO (.*)\\]$/', $value, $matches)) {
// Simple case: [X TO Y]
$filter['displayText'] = $matches[1] . '-' . $matches[2];
} else {
if (preg_match($caseInsensitiveRegex, $value, $matches)) {
// Case insensitive case: [x TO y] OR [X TO Y]; convert
// only if values in both ranges match up!
if (strtolower($matches[3]) == strtolower($matches[1]) && strtolower($matches[4]) == strtolower($matches[2])) {
$filter['displayText'] = $matches[1] . '-' . $matches[2];
}
} else {
if (in_array($field, $hierarchicalFacets)) {
// Display hierarchical facet levels nicely
$separator = isset($hierarchicalFacetSeparators[$field]) ? $hierarchicalFacetSeparators[$field] : '/';
$filter['displayText'] = $facetHelper->formatDisplayText($filter['displayText'], true, $separator);
}
}
}
return $filter;
}
/**
* Format a single filter for use in getFilterList().
*
* @param string $field Field name
* @param string $value Field value
* @param string $operator Operator (AND/OR/NOT)
* @param bool $translate Should we translate the label?
*
* @return array
*/
protected function formatFilterListEntry($field, $value, $operator, $translate)
{
$filter = parent::formatFilterListEntry($field, $value, $operator, $translate);
// Convert range queries to a language-non-specific format:
$caseInsensitiveRegex = '/^\\(\\[(.*) TO (.*)\\] OR \\[(.*) TO (.*)\\]\\)$/';
if (preg_match('/^\\[(.*) TO (.*)\\]$/', $value, $matches)) {
// Simple case: [X TO Y]
$filter['displayText'] = $matches[1] . '-' . $matches[2];
} else {
if (preg_match($caseInsensitiveRegex, $value, $matches)) {
// Case insensitive case: [x TO y] OR [X TO Y]; convert
// only if values in both ranges match up!
if (strtolower($matches[3]) == strtolower($matches[1]) && strtolower($matches[4]) == strtolower($matches[2])) {
$filter['displayText'] = $matches[1] . '-' . $matches[2];
}
}
}
return $filter;
}
