Listing.php
2 years ago
ListingActions.php
8 years ago
ListingQuery.php
3 years ago
ListingRepository.php
2 days ago
ListingQuery.php
219 lines
| 1 | <?php |
| 2 | namespace NestedPages\Entities\Listing; |
| 3 | |
| 4 | use NestedPages\Entities\Listing\ListingRepository; |
| 5 | use NestedPages\Entities\PostType\PostTypeRepository; |
| 6 | use NestedPages\Config\SettingsRepository; |
| 7 | use NestedPages\Entities\PluginIntegration\IntegrationFactory; |
| 8 | |
| 9 | /** |
| 10 | * Performs the query for the page listing and formats into a multidemensional array |
| 11 | */ |
| 12 | class ListingQuery |
| 13 | { |
| 14 | private $sort_options; |
| 15 | |
| 16 | private $listing_repo; |
| 17 | |
| 18 | private $post_type_repo; |
| 19 | |
| 20 | private $settings; |
| 21 | |
| 22 | private $integrations; |
| 23 | |
| 24 | private $post_type; |
| 25 | |
| 26 | private $h_taxonomies; |
| 27 | |
| 28 | private $f_taxonomies; |
| 29 | |
| 30 | public function __construct() |
| 31 | { |
| 32 | $this->listing_repo = new ListingRepository; |
| 33 | $this->post_type_repo = new PostTypeRepository; |
| 34 | $this->settings = new SettingsRepository; |
| 35 | $this->integrations = new IntegrationFactory; |
| 36 | } |
| 37 | |
| 38 | /** |
| 39 | * Set the Sort Options |
| 40 | */ |
| 41 | private function setSortOptions() |
| 42 | { |
| 43 | $this->sort_options = new \StdClass(); |
| 44 | $this->setOrderBy(); |
| 45 | $this->setOrder(); |
| 46 | $this->sort_options->author = isset($_GET['author']) |
| 47 | ? sanitize_text_field($_GET['author']) |
| 48 | : null; |
| 49 | } |
| 50 | |
| 51 | /** |
| 52 | * Set Order By |
| 53 | */ |
| 54 | private function setOrderBy() |
| 55 | { |
| 56 | $orderby = ( isset($_GET['orderby']) && $_GET['orderby'] !== "" ) ? sanitize_text_field($_GET['orderby']) : 'menu_order'; |
| 57 | $initial_orderby = $this->post_type_repo->defaultSortOption($this->post_type->name, 'orderby'); |
| 58 | if ( $initial_orderby && !isset($_GET['orderby']) ) $orderby = $initial_orderby; |
| 59 | $this->sort_options->orderby = $orderby; |
| 60 | } |
| 61 | |
| 62 | /** |
| 63 | * Set Order |
| 64 | */ |
| 65 | private function setOrder() |
| 66 | { |
| 67 | $order = ( isset($_GET['order']) && $_GET['order'] !== "" ) ? sanitize_text_field($_GET['order']) : 'ASC'; |
| 68 | $initial_order = $this->post_type_repo->defaultSortOption($this->post_type->name, 'order'); |
| 69 | if ( $initial_order && !isset($_GET['order']) ) $order = $initial_order; |
| 70 | $this->sort_options->order = $order; |
| 71 | } |
| 72 | |
| 73 | /** |
| 74 | * Get the Posts |
| 75 | */ |
| 76 | public function getPosts($post_type, $h_taxonomies = [], $f_taxonomies = []) |
| 77 | { |
| 78 | $this->post_type = $post_type; |
| 79 | |
| 80 | $this->setSortOptions(); |
| 81 | $wpml = $this->integrations->plugins->wpml->installed; |
| 82 | $this->h_taxonomies = $h_taxonomies; |
| 83 | $this->f_taxonomies = $f_taxonomies; |
| 84 | |
| 85 | $this->setTaxonomyFilters(); |
| 86 | |
| 87 | if ( $this->post_type->name == 'page' ) { |
| 88 | $post_type = ['page']; |
| 89 | if ( !$this->settings->menusDisabled() && !$wpml ) $post_type[] = 'np-redirect'; |
| 90 | } else { |
| 91 | $post_type = [$post_type->name]; |
| 92 | } |
| 93 | |
| 94 | $statuses = ['publish', 'pending', 'draft', 'private', 'future', 'trash']; |
| 95 | $post_type_settings = $this->post_type_repo->getSinglePostType($post_type[0]); |
| 96 | if ( isset($post_type_settings->custom_statuses) ) $statuses = array_merge($statuses, $post_type_settings->custom_statuses); |
| 97 | |
| 98 | $query_args = [ |
| 99 | 'post_type' => $post_type, |
| 100 | 'posts_per_page' => -1, |
| 101 | 'author' => $this->sort_options->author, |
| 102 | 'orderby' => $this->sort_options->orderby, |
| 103 | 'post_status' => apply_filters('nestedpages_listing_statuses', $statuses, $this->post_type), |
| 104 | 'order' => $this->sort_options->order |
| 105 | ]; |
| 106 | |
| 107 | if ( $this->listing_repo->isSearch() ) $query_args = $this->searchParams($query_args); |
| 108 | if ( $this->listing_repo->isFiltered() ) $query_args = $this->filterParams($query_args); |
| 109 | if ( $this->sort_options->tax_query ) $query_args['tax_query'] = $this->sort_options->tax_query; |
| 110 | |
| 111 | $query_args = apply_filters('nestedpages_page_listing', $query_args, $this->post_type); |
| 112 | |
| 113 | add_filter( 'posts_clauses', [$this, 'queryFilter']); |
| 114 | $all_posts = new \WP_Query($query_args); |
| 115 | remove_filter( 'posts_clauses', [$this, 'queryFilter']); |
| 116 | |
| 117 | if ( $all_posts->have_posts() ) : |
| 118 | return $all_posts->posts; |
| 119 | endif; wp_reset_postdata(); |
| 120 | return null; |
| 121 | } |
| 122 | |
| 123 | /** |
| 124 | * Search Paramaters |
| 125 | */ |
| 126 | private function searchParams($query_args) |
| 127 | { |
| 128 | $query_args['s'] = sanitize_text_field($_GET['search']); |
| 129 | unset($query_args['post_parent']); |
| 130 | return $query_args; |
| 131 | } |
| 132 | |
| 133 | /** |
| 134 | * Filter Posts |
| 135 | */ |
| 136 | private function filterParams($query_args) |
| 137 | { |
| 138 | if ( !isset($_GET['category']) ) return $query_args; |
| 139 | $query_args['cat'] = sanitize_text_field($_GET['category']); |
| 140 | return $query_args; |
| 141 | } |
| 142 | |
| 143 | /** |
| 144 | * Add Taxonomy Filters to the sort options if applicable |
| 145 | */ |
| 146 | private function setTaxonomyFilters() |
| 147 | { |
| 148 | $taxonomies = array_merge($this->h_taxonomies, $this->f_taxonomies); |
| 149 | $tax_query = []; |
| 150 | foreach ( $taxonomies as $tax ) : |
| 151 | if ( $this->post_type_repo->sortOptionEnabled($this->post_type->name, $tax->name, true) && isset($_GET[$tax->name]) ) : |
| 152 | $tax_query[] = [ |
| 153 | 'taxonomy' => $tax->name, |
| 154 | 'fields' => 'term_id', |
| 155 | 'terms' => sanitize_text_field($_GET[$tax->name]) |
| 156 | ]; |
| 157 | endif; |
| 158 | endforeach; |
| 159 | $this->sort_options->tax_query = ( !empty($tax_query) ) ? $tax_query : false; |
| 160 | } |
| 161 | |
| 162 | /** |
| 163 | * Query filter to add taxonomies to return data |
| 164 | * Fixes N+1 problem with taxonomies, eliminating need to query on every post |
| 165 | */ |
| 166 | public function queryFilter($pieces) |
| 167 | { |
| 168 | global $wpdb; |
| 169 | |
| 170 | // Add Hierarchical Categories |
| 171 | $c = 0; |
| 172 | foreach($this->h_taxonomies as $tax){ |
| 173 | $name = $tax->name; |
| 174 | $name_simple = sanitize_text_field(str_replace('-', '', $tax->name)); |
| 175 | if ( $c == 0 ) $tr = 'tr_' . $name_simple; |
| 176 | $tt = 'tt_' . $name_simple; |
| 177 | $t = 't_' . $name_simple; |
| 178 | |
| 179 | if ( $c == 0 ) : |
| 180 | $pieces['join'] .= " |
| 181 | LEFT JOIN `$wpdb->term_relationships` AS $tr ON $tr.object_id = $wpdb->posts.ID |
| 182 | LEFT JOIN `$wpdb->term_taxonomy` AS $tt ON $tt.term_taxonomy_id = $tr.term_taxonomy_id AND $tt.taxonomy = '$name' |
| 183 | LEFT JOIN `$wpdb->terms` AS $t ON $t.term_id = $tt.term_id"; |
| 184 | else : |
| 185 | $pieces['join'] .= " |
| 186 | LEFT JOIN `$wpdb->term_taxonomy` AS $tt ON $tt.term_taxonomy_id = $tr.term_taxonomy_id AND $tt.taxonomy = '$name' |
| 187 | LEFT JOIN `$wpdb->terms` AS $t ON $t.term_id = $tt.term_id"; |
| 188 | endif ; |
| 189 | $pieces['fields'] .= ", GROUP_CONCAT(DISTINCT $t.term_id SEPARATOR ',') AS '$name'"; |
| 190 | $c++; |
| 191 | } |
| 192 | |
| 193 | // Add Flat Categories |
| 194 | $c = 0; |
| 195 | foreach($this->f_taxonomies as $tax){ |
| 196 | $name = $tax->name; |
| 197 | $name_simple = sanitize_text_field(str_replace('-', '', $tax->name)); |
| 198 | if ( $c == 0 ) $tr = 'tr_' . $name_simple; |
| 199 | $tt = 'tt_' . $name_simple; |
| 200 | $t = 't_' . $name_simple; |
| 201 | |
| 202 | if ( $c == 0 ) : |
| 203 | $pieces['join'] .= " |
| 204 | LEFT JOIN `$wpdb->term_relationships` AS $tr ON $tr.object_id = $wpdb->posts.ID |
| 205 | LEFT JOIN `$wpdb->term_taxonomy` AS $tt ON $tt.term_taxonomy_id = $tr.term_taxonomy_id AND $tt.taxonomy = '$name' |
| 206 | LEFT JOIN `$wpdb->terms` AS $t ON $t.term_id = $tt.term_id"; |
| 207 | else : |
| 208 | $pieces['join'] .= " |
| 209 | LEFT JOIN `$wpdb->term_taxonomy` AS $tt ON $tt.term_taxonomy_id = $tr.term_taxonomy_id AND $tt.taxonomy = '$name' |
| 210 | LEFT JOIN `$wpdb->terms` AS $t ON $t.term_id = $tt.term_id"; |
| 211 | endif ; |
| 212 | $pieces['fields'] .= ",GROUP_CONCAT(DISTINCT $t.term_id SEPARATOR ',') AS '$name'"; |
| 213 | $c++; |
| 214 | } |
| 215 | |
| 216 | $pieces['groupby'] = "$wpdb->posts.ID"; |
| 217 | return $pieces; |
| 218 | } |
| 219 | } |