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<?php |
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|
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namespace FilterEverything\Filter; |
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|
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if ( ! defined('ABSPATH') ) { |
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exit; |
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} |
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|
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class UrlManager |
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{ |
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private $separator; |
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|
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private $em; |
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|
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private $wpManager; |
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|
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private $entityAndEnamesOrder; |
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|
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private $actualFilters; |
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|
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private $enameActualFilters; |
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|
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private $resetUrl; |
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|
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private $logicParam = 'logic'; // Should be an option |
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|
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private $valuesSeparator = FLRT_QUERY_TERMS_SEPARATOR; // Should be an option |
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|
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public function __construct() |
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{ |
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$this->separator = FLRT_PREFIX_SEPARATOR; |
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$fse = Container::instance()->getFilterService(); |
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$this->em = Container::instance()->getEntityManager(); |
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$this->wpManager = Container::instance()->getWpManager(); |
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$this->entityAndEnamesOrder = $fse->getFiltersOrder(); |
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$this->actualFilters = $this->em->getSetsRelatedFilters(); |
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|
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// E_name actual filters |
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foreach ( $this->actualFilters as $actualFilter ) { |
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$this->enameActualFilters[ $actualFilter['entity'].'#'.$actualFilter['e_name'] ] = $actualFilter; |
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} |
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|
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unset( $fse ); |
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} |
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|
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public function getTermUrl( $termSlug = '', $e_name = '', $entity = '', $resetUrl = '', $exclude = [] ) |
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{ |
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$fse = Container::instance()->getFilterService(); |
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$e_nameActualFilters = $this->enameActualFilters; |
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$url = $baseUrl = $resetUrl ? $resetUrl : $this->getResetUrl(); |
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$parts = []; |
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$entity_and_e_name = $entity.'#'.$e_name; |
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|
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if ( empty( $e_nameActualFilters ) ) { |
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$the_filter = $this->getSingleActualFilter( $e_name ); |
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if( isset( $the_filter['entity'] ) && isset( $the_filter['e_name'] ) ) { |
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$entity_and_e_name = $the_filter['entity'].'#'.$the_filter['e_name']; |
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$e_nameActualFilters[$entity_and_e_name] = $the_filter; |
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} |
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} |
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|
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foreach( $this->entityAndEnamesOrder as $entityAndEName ) { |
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|
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if ( isset( $e_nameActualFilters[$entityAndEName] ) ) { |
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|
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$filter = $e_nameActualFilters[$entityAndEName]; |
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|
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if ( empty( $filter['values'] ) && $entity_and_e_name !== $entityAndEName ) { |
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continue; |
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} |
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|
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if( $entity_and_e_name === $entityAndEName ){ |
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$queriedValues = $filter['values']; |
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// Add only single filter value for views with single selection |
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if( in_array( $filter['view'], array('dropdown', 'radio') ) ){ |
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if( in_array( $termSlug, $queriedValues ) ){ |
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$position = array_search( $termSlug, $queriedValues ); |
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unset( $queriedValues[$position] ); |
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}else{ |
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$queriedValues = array( $termSlug ); |
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} |
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} else { |
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// For Post Meta Num values have array index as termslug |
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if ( in_array( $filter['entity'], [ 'post_meta_num', 'tax_numeric', 'post_date', 'post_meta_date' ] ) ) { |
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if ( in_array( $termSlug, array_keys( $queriedValues ) ) ) { |
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unset( $queriedValues[$termSlug] ); |
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} else { |
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$queriedValues[] = $termSlug; |
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} |
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} else if ( in_array( $filter['view'], array('rating') ) ) { |
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if(isset($filter['selected_and_above']) && $filter['selected_and_above'] === 'yes'){ |
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if(isset($exclude['rating_slug'])){ |
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foreach ($queriedValues as $key => $value){ |
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unset( $queriedValues[$key] ); |
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} |
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} |
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|
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if(!isset($exclude['rating_slug'])){ |
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$pieces = explode("-", $termSlug); |
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$rating = isset( $pieces[1] ) ? $pieces[1] : 0; |
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$i = 5; |
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while ($i >= 1) { |
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$new_termSlug = 'rated-' . $i; |
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if(in_array( $new_termSlug, $queriedValues )){ |
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$position = array_search( $new_termSlug, $queriedValues ); |
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unset( $queriedValues[$position] ); |
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} |
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|
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if($i >= $rating){ |
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$queriedValues[] = $new_termSlug; |
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} |
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$i--; |
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} |
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} |
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} else if(in_array( $termSlug, $queriedValues ) && isset($filter['selected_and_above']) && $filter['selected_and_above'] === 'no'){ |
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$position = array_search( $termSlug, $queriedValues ); |
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unset( $queriedValues[$position] ); |
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}else{ |
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$queriedValues = array( $termSlug ); |
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} |
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} else { |
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if ( in_array( $termSlug, $queriedValues ) ) { |
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$position = array_search( $termSlug, $queriedValues ); |
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unset( $queriedValues[$position] ); |
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} else { |
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$queriedValues[] = $termSlug; |
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} |
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} |
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} |
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$filter['values'] = $queriedValues; |
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} |
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|
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foreach ($filter['values'] as $val_id => $term_slug){ |
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if(!empty($exclude[$term_slug]) && $exclude[$term_slug] === true){ |
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unset($filter['values'][$val_id]); |
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} |
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} |
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|
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if( ! empty( $filter['values'] ) ) { |
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$filter['values'] = $fse->sortTerms( $filter['values'] ); |
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|
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if ( in_array( $filter['entity'], ['post_meta_num', 'tax_numeric'] ) ) { |
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foreach ($filter['values'] as $edge => $value) { |
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$paramName = $edge . '_' . $filter['slug']; |
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$url = flrt_add_query_arg($this->getParamName($paramName), $value, $url); |
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} |
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} elseif ( in_array($filter['entity'], ['post_date', 'post_meta_date'] ) ) { |
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foreach ($filter['values'] as $edge => $date_value) { |
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$paramName = $filter['slug'] . '_' . $edge; |
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$date_value = str_replace(' ', FLRT_DATE_TIME_SEPARATOR, $date_value); |
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$url = flrt_add_query_arg($this->getParamName($paramName), $date_value, $url); |
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} |
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} else { |
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if ( defined('FLRT_PERMALINKS_ENABLED') && FLRT_PERMALINKS_ENABLED ) { |
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$parts[] = $this->buildFilterSegment( $filter['values'], $filter ); |
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} else { |
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$url = flrt_add_query_arg( $this->getParamName($filter['slug'] ), implode($this->getValuesSeparator(), $filter['values']), $url); |
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} |
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} |
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} |
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|
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} |
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} |
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|
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// Assembly permalinks |
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if ( defined('FLRT_PERMALINKS_ENABLED') && FLRT_PERMALINKS_ENABLED ) { |
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$pieces = explode('?', $baseUrl); |
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$path = $pieces[0]; |
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$path = trailingslashit( $path ) . implode('/', $parts ); |
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$path = user_trailingslashit( $path ); |
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$url = str_replace( $pieces[0], $path, $url ); |
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} |
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|
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if ( ! isset( $exclude['srch'] ) ){ |
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$search = isset( $_GET['srch'] ) ? filter_input( INPUT_GET, 'srch', FILTER_SANITIZE_SPECIAL_CHARS ) : false; |
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if ( $search ){ |
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$url = flrt_add_query_arg( 'srch' , $search, $url ); |
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} |
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} |
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|
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return apply_filters( 'wpc_filter_term_url', $url ); |
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} |
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|
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public function getFormActionOrFullPageUrl( $fullPageUrl = false ) |
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{ |
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$query = []; |
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$homeUrl = parse_url(home_url()); |
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$post = Container::instance()->getThePost(); |
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|
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if( isset( $post['flrt_ajax_link'] ) ){ |
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$requestedUri = $post['flrt_ajax_link']; |
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}else{ |
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$requestedUri = $homeUrl['scheme'].'://'.$homeUrl['host']; |
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if( isset( $homeUrl['port'] ) && $homeUrl['port'] ){ |
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$requestedUri .= ":".$homeUrl['port']; |
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} |
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$requestedUri .= $_SERVER['REQUEST_URI']; |
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} |
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|
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$pieces = parse_url( $requestedUri ); |
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$fullPath = $pieces['scheme']."://".$pieces['host']; |
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if( isset( $pieces['port'] ) && $pieces['port'] ){ |
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$fullPath .= ":".$pieces['port']; |
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} |
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$fullPath .= $pieces['path']; |
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|
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if( isset( $pieces['query'] ) ){ |
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parse_str( $pieces['query'], $query ); |
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} |
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|
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$formAction = $this->removePaginationBase( $fullPath ); |
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|
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// Add GET parameters |
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if( $fullPageUrl && ! empty( $query ) ) { |
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foreach ($query as $name => $value) { |
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$formAction = flrt_add_query_arg( $name, $value, $formAction ); |
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} |
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} |
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|
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return $formAction; |
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} |
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|
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private function setCorrectGetKeys( $queried_values ) |
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{ |
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$getKeys = []; |
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if( ! $queried_values || empty($queried_values) ){ |
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return apply_filters( 'wpc_unnecessary_get_parameters', $getKeys ); |
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} |
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|
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foreach ( $queried_values as $slug => $filter ){ |
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if( in_array( $filter['entity'], [ 'post_meta_num', 'tax_numeric' ] ) ) { |
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$getKeys['max_' . $slug] = $filter; |
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$getKeys['min_' . $slug] = $filter; |
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} else if( in_array( $filter['entity'], [ 'post_date', 'post_meta_date'] ) ) { |
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$getKeys[$slug .'_from'] = $filter; |
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$getKeys[$slug . '_to'] = $filter; |
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}else{ |
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$getKeys[$slug] = $filter; |
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} |
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} |
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|
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return apply_filters( 'wpc_unnecessary_get_parameters', $getKeys ); |
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} |
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|
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public function getResetUrl() |
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{ |
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if( ! $this->resetUrl ) { |
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$container = Container::instance(); |
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$get = $container->getTheGet(); |
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|
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// For compatibility with some Nginx configurations |
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unset($get['q']); |
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|
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$this->resetUrl = home_url( $this->wpManager->getQueryVar('wp_request', '') ); |
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$requested = $this->wpManager->getQueryVar('queried_values', [] ); |
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|
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$this->resetUrl = $this->removePaginationBase( $this->resetUrl ); |
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|
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// Maybe add GET parameters |
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$exclude_params = array_keys( $this->setCorrectGetKeys( $requested ) ); |
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$exclude_params[] = 'srch'; |
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|
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if( ! empty( $get ) ){ |
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foreach ( $get as $name => $value ) { |
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if( ! in_array( $name, $exclude_params ) ){ |
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$this->resetUrl = add_query_arg( $name, $value, $this->resetUrl ); |
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} |
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} |
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} |
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} |
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|
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return $this->resetUrl; |
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} |
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|
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/** |
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* Removes '/page/n' from URL |
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* @param $url |
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* @return string |
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*/ |
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public function removePaginationBase( $url = '' ) |
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{ |
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global $wp_rewrite; |
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|
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$pagination_base = str_replace( "-", "\-", $wp_rewrite->pagination_base ); |
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$comments_pagination_base = str_replace( "-", "\-", $wp_rewrite->comments_pagination_base ); |
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|
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$url = preg_replace('%\/'.$pagination_base.'/[0-9]+%', '', $url ); |
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$url = preg_replace('%\/'.$comments_pagination_base.'\-[0-9]+%', '', $url ); |
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$url = preg_replace('%\/[0-9]+[\/]?$%m', '', $url ); |
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|
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return apply_filters( 'wpc_remove_pagination_base', $url ); |
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} |
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|
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public function getValuesSeparator() |
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{ |
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return $this->valuesSeparator; |
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} |
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|
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public function getLogicParamName( $slug ) |
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{ |
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return $this->getParamName( $slug ).'_'.$this->logicParam; |
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} |
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|
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public function getParamName( $slug ) |
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{ |
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return sanitize_title( $slug ); |
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} |
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|
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private function getSingleActualFilter( $e_name ) |
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{ |
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$filter = $this->em->getFilterByEname( $e_name ); |
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$filter['values'] = []; |
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return $filter; |
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} |
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|
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private function buildFilterSegment( $termSlugs, $filter ){ |
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$segment = $filter['slug'] . $this->separator; |
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$fse = Container::instance()->getFilterService(); |
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|
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if( ! is_array( $termSlugs ) ){ |
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return false; |
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} |
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|
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/** |
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* @bug if filter is present in two sets logic gets incorrect |
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*/ |
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|
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$termSlugs = $fse->sortTerms( $termSlugs ); |
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$terms = implode( $fse->getLogicSeparator( $filter['logic'] ), $termSlugs ); |
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$segment .= $terms; |
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|
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unset($fse); |
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|
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return $segment; |
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} |
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} |
