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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 Chips |
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{ |
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public $chips = []; |
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|
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private $queried; |
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|
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private $showReset; |
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|
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private $use_apply_button; |
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|
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private $counter = 1; |
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|
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private $setFilterKeys = []; |
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|
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private $chipKeys = []; |
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|
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public function __construct( $showReset = false, $setIds = [] ) |
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{ |
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$em = Container::instance()->getEntityManager(); |
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$wpManager = Container::instance()->getWpManager(); |
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|
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$this->queried = $wpManager->getQueryVar('queried_values'); |
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$sets = $wpManager->getQueryVar('wpc_page_related_set_ids'); |
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|
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$this->showReset = $showReset; |
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|
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if( ! $setIds || empty( $setIds ) ){ |
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if(!empty($sets) && is_array( $sets ) ) { |
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foreach ($sets as $set) { |
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$setIds[] = $set['ID']; |
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} |
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} |
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} |
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|
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if( $setIds ){ |
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$this->setFilterKeys = $em->getSetFilterKeys( $setIds ); |
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if(!empty($sets) && is_array( $sets ) ) { |
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foreach ($sets as $set) { |
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if (in_array($set['ID'], $setIds)) { |
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$postType = $set['filtered_post_type']; |
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$this->fillChips($set['ID'], $postType ); |
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} |
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} |
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} |
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} |
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|
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unset( $em ); |
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|
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} |
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|
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/** |
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* Chips are collected across all page-related Sets; the same queried |
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* value must produce ONE chip even when the Sets disagree on |
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* mode-dependent attributes (e.g. Apply-button link classes), |
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* so deduplication goes by identity key, not by the whole array. |
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*/ |
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private function addChip( $key, $toAdd ) |
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{ |
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if ( ! isset( $this->chipKeys[ $key ] ) ) { |
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$this->chips[ $this->counter ] = $toAdd; |
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$this->chipKeys[ $key ] = true; |
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$this->counter++; |
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} |
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} |
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|
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private function fillChips( $setId, $postType = '' ) |
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{ |
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if( $this->queried || ( isset( $_GET['srch'] ) && $_GET['srch'] ) ) { |
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$em = Container::instance()->getEntityManager(); |
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$urlManager = Container::instance()->getUrlManager(); |
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$filterSet = Container::instance()->getFilterSetService(); |
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$filter_set_params = $filterSet->getSet($setId); |
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$use_apply_button = (isset($filter_set_params['use_apply_button'] ) && $filter_set_params['use_apply_button']['value'] === 'yes') && flrt_instant_recount(); |
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|
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// Crawler-links option: in free every term chip becomes a <span> |
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// (filter pages are noindex there by design); in PRO (smart spans) a |
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// term chip keeps its real <a> only when its removal target is indexable |
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$hide_chip_links = flrt_get_option('disable_filter_links_for_bots') === 'on'; |
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$judge_chip_links = $hide_chip_links && function_exists('flrt_indexable_link_target'); |
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|
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if ($this->showReset) { |
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$reset_button_class = 'wpc-chip-reset-all'; |
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if ($use_apply_button) { |
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$reset_button_class .= ' wpc-apply-button-chip wpc-apply-button-chips-reset'; |
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} |
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$toAdd = array( |
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'link' => $urlManager->getResetUrl(), |
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'name' => esc_html__('Reset all', 'filter-everything'), |
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'class' => $reset_button_class, |
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'link_class' => $reset_button_class |
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); |
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|
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$this->addChip( 'reset-all', $toAdd ); |
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|
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} |
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|
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if ( $this->queried ) { |
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foreach ($this->queried as $slug => $filter) { |
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|
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if (isset($filter['show_chips']) && ($filter['show_chips'] !== 'yes')) { |
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continue; |
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} |
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|
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if (!empty($this->setFilterKeys)) { |
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$queried_value_key = $filter['entity'] . '#' . $filter['e_name']; |
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if (!in_array($queried_value_key, $this->setFilterKeys)) { |
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continue; |
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} |
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} |
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|
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$entityObj = $em->getEntityByFilter($filter, $postType); |
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|
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foreach ($filter['values'] as $key => $termSlug) { |
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$tempSlug = $termSlug; |
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if ( in_array($filter['entity'], ['post_meta_num', 'tax_numeric'] ) ) { |
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$termSlug = $key; |
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$tempSlug = $key . $filter['e_name']; |
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} |
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|
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if ( in_array($filter['entity'], ['post_date', 'post_meta_date'] ) ) { |
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$termSlug = $key; |
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$tempSlug = flrt_range_input_name( $filter['slug'], $key, 'date' ); |
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} |
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|
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|
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$termId = $entityObj->getTermId( $termSlug ); |
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$term = $entityObj->getTerm( $termId ); |
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|
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// In case if we have no terms for this post type |
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if (!$term) { |
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continue; |
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} |
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|
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$chips_button_class = ''; |
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if ($use_apply_button) { |
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$chips_button_class .= 'wpc-apply-button-chip'; |
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} |
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|
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$toAdd = array( |
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'link' => $urlManager->getTermUrl($termSlug, $filter['e_name'], $filter['entity']), |
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'link_class' => $chips_button_class, |
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'name' => apply_filters('wpc_chips_term_name', $term->name, $term, $filter), |
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'class' => 'wpc-chip-' . $filter['e_name'] . '-' . $termId, |
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'e_name' => $filter['e_name'], |
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'slug' => $tempSlug, |
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'label' => $filter['label'] |
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); |
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|
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if ( $judge_chip_links ) { |
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$toAdd['crawlable'] = flrt_indexable_link_target( $term, $filter ); |
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|
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// Removing one value of an OR multi-selection NARROWS the |
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// results to the remaining values — a zero-result target |
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// gets noindexed at runtime (SeoFrontend::countTerms). The |
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// remaining term's cross_count is exactly that target count. |
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if ( $toAdd['crawlable'] |
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&& isset( $filter['logic'] ) && $filter['logic'] === 'or' |
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&& count( $filter['values'] ) > 1 ) { |
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|
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$remaining_alive = false; |
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foreach ( $filter['values'] as $otherSlug ) { |
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if ( $otherSlug === $termSlug ) { |
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continue; |
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} |
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$otherTerm = $entityObj->getTerm( $entityObj->getTermId( $otherSlug ) ); |
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if ( $otherTerm && ( ! isset( $otherTerm->cross_count ) || (int) $otherTerm->cross_count > 0 ) ) { |
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$remaining_alive = true; |
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break; |
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} |
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} |
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|
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if ( ! $remaining_alive ) { |
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$toAdd['crawlable'] = false; |
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} |
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} |
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} elseif ( $hide_chip_links ) { |
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// Free: no indexability judge — every term chip is a span |
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$toAdd['crawlable'] = false; |
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} |
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|
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if ( $filter['e_name'] === 'product_visibility') { |
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$rating_slugs = array( |
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'rated-1', |
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'rated-2', |
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'rated-3', |
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'rated-4', |
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'rated-5' |
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); |
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|
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if(in_array($termSlug, $rating_slugs)){ |
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$pieces = explode("-", $termSlug); |
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$rating = isset( $pieces[1] ) ? $pieces[1] : 0; |
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if ($rating){ |
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$toAdd['link'] = $urlManager->getTermUrl( $termSlug, $filter['e_name'], $filter['entity'], '', ['rating_slug' => $termSlug]); |
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$toAdd['rating'] = $rating; |
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} |
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} |
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} |
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|
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$this->addChip( 'term:' . $filter['e_name'] . ':' . $tempSlug, $toAdd ); |
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} |
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} |
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} |
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|
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$srch = isset( $_GET['srch'] ) ? filter_input( INPUT_GET, 'srch', FILTER_SANITIZE_SPECIAL_CHARS ) : ''; |
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if ( $srch ){ |
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|
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$clear_search_url = $urlManager->getTermUrl( '', '', '', '', [ 'srch'=> true ] ); |
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|
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$toAdd = array( |
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'link' => $clear_search_url, |
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'name' => sprintf( __( 'search: %s', 'filter-everything' ), $srch ), |
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'class' => 'wpc-chip-search', |
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'label' => $srch, |
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); |
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|
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$this->addChip( 'search:' . $srch, $toAdd ); |
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} |
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|
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if( count( $this->chips ) === 1 ){ |
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$singleChip = reset( $this->chips ); |
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// strpos: the Apply-button variant carries extra classes after 'wpc-chip-reset-all' |
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if( strpos( $singleChip['class'], 'wpc-chip-reset-all' ) === 0 ){ |
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$this->chips = []; |
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$this->chipKeys = []; |
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} |
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} |
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|
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unset( $em, $urlManager ); |
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|
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} |
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} |
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|
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public function getChips() |
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{ |
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if( ! empty( $this->chips ) ){ |
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return $this->chips; |
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} |
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return false; |
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} |
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|
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} |
