lightspeeddevelopment /
lsx-search
| 1 | <?php |
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| 22 | /** |
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| 23 | * Contructor |
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| 24 | */ |
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| 25 | public function __construct() { |
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Coding Style
introduced
by
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| 26 | add_action( 'wp', array( $this, 'load_functions' ), 24 ); |
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| 27 | } |
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| 28 | |||
| 29 | /** |
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| 30 | * Return an instance of this class. |
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| 33 | * |
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| 34 | * @return object \lsx\search\classes\frontend\Layout() A single instance of this class. |
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| 35 | */ |
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| 36 | public static function get_instance() { |
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| 37 | // If the single instance hasn't been set, set it now. |
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| 38 | if ( null == self::$instance ) { |
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| 39 | self::$instance = new self(); |
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| 40 | } |
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| 41 | return self::$instance; |
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| 42 | } |
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| 43 | |||
| 44 | /** |
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| 45 | * Check all settings. |
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| 46 | */ |
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| 47 | public function load_functions() { |
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| 48 | $lsx_search = LSX_Search::get_instance(); |
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| 49 | if ( $lsx_search->frontend->search_enabled ) { |
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| 50 | if ( isset( $lsx_search->frontend->options['display'][ $lsx_search->frontend->search_prefix . '_layout_switcher_enable' ] ) ) { |
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| 51 | add_filter( 'lsx_blog_customizer_show_switcher', array( $this, 'show_layout_switcher' ), 10, 1 ); |
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| 52 | add_filter( 'lsx_layout_switcher_options', array( $this, 'lsx_layout_switcher_options' ), 10, 1 ); |
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| 53 | add_filter( 'lsx_layout_switcher_page_key', array( $this, 'lsx_layout_switcher_page_key' ), 10, 1 ); |
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| 57 | add_filter( 'woocommerce_product_loop_start', array( $this, 'woocommerce_layout_class' ), 10, 1 ); |
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| 58 | } |
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| 59 | } |
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| 60 | } |
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| 61 | |||
| 62 | /** |
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| 63 | * Display the woocommerce archive swticher. |
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| 64 | */ |
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| 65 | public function show_layout_switcher( $show = false ) { |
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| 66 | if ( is_search() ) { |
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| 67 | $archive_layout_switcher = get_theme_mod( 'lsx_blog_customizer_archive_layout_switcher', false ); |
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| 68 | if ( true === $archive_layout_switcher ) { |
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| 69 | $show = true; |
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| 70 | } |
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| 71 | } |
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| 72 | return $show; |
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| 73 | } |
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| 74 | |||
| 75 | /** |
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| 76 | * Remove the default and half-grid options from the results layouts. |
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| 78 | * @param array $layout_options |
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| 79 | * @return array |
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| 80 | */ |
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| 81 | public function lsx_layout_switcher_options( $layout_options ) { |
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| 82 | unset( $layout_options['default'] ); |
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| 83 | unset( $layout_options['half-grid'] ); |
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| 84 | return $layout_options; |
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| 85 | } |
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| 86 | |||
| 87 | /** |
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| 88 | * Replace the key for the layout switcher. |
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| 90 | * @param string $page_key |
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| 91 | * @return string |
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| 92 | */ |
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| 93 | public function lsx_layout_switcher_page_key( $page_key ) { |
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| 94 | $lsx_search = LSX_Search::get_instance(); |
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| 95 | $page_key = str_replace( '_search', '', $lsx_search->frontend->search_prefix ); |
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| 96 | return $page_key; |
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| 97 | } |
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| 98 | |||
| 99 | /** |
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| 100 | * CHange the default layout to a grid layout. |
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| 102 | * @param string $default |
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| 103 | * @return string |
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| 104 | */ |
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| 105 | public function lsx_layout_switcher_options_default( $default = 'grid' ) { |
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| 106 | $lsx_search = LSX_Search::get_instance(); |
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| 107 | $default = 'grid'; |
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| 108 | if ( isset( $lsx_search->frontend->options['display'][ $lsx_search->frontend->search_prefix . '_grid_list' ] ) && ! empty( $lsx_search->frontend->options['display'][ $lsx_search->frontend->search_prefix . '_grid_list' ] ) ) { |
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| 109 | $default = $lsx_search->frontend->options['display'][ $lsx_search->frontend->search_prefix . '_grid_list' ]; |
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| 110 | } |
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| 111 | return $default; |
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| 112 | } |
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| 113 | |||
| 114 | /** |
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| 115 | * Controls the layout for the woocommerce shop page. |
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| 116 | */ |
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| 117 | public function woocommerce_layout_class( $output = '' ) { |
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| 118 | $default_class = $this->lsx_layout_switcher_options_default(); |
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| 119 | $selected = $this->get_layout_value_from_cookie( 'product' ); |
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| 120 | if ( '' !== $selected ) { |
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| 121 | $default_class = $selected; |
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| 122 | } |
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| 123 | $output = str_replace( 'products', 'products ' . $default_class, $output ); |
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| 124 | return $output; |
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| 125 | } |
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| 126 | |||
| 127 | /** |
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| 128 | * Get layout value from cookie |
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| 129 | * |
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| 130 | * @since 1.0.0 |
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| 131 | */ |
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| 132 | public function get_layout_value_from_cookie( $page_key = 'blog' ) { |
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| 133 | $archive_layout = 'grid'; |
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| 134 | |||
| 135 | if ( isset( $_COOKIE[ 'lsx-' . $page_key . '-layout' ] ) ) { |
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| 136 | $archive_layout_from_cookie = sanitize_key( $_COOKIE[ 'lsx-' . $page_key . '-layout' ] ); |
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| 137 | $archive_layout_from_cookie = $this->sanitize_select_layout_switcher( $archive_layout_from_cookie ); |
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| 138 | |||
| 139 | if ( ! empty( $archive_layout_from_cookie ) ) { |
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| 140 | $archive_layout = $archive_layout_from_cookie; |
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| 141 | } |
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| 142 | } |
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| 143 | return $archive_layout; |
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| 144 | } |
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| 145 | |||
| 146 | /** |
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| 147 | * Sanitize select (layout switcher). |
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| 148 | * |
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| 149 | * @since 1.0.0 |
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| 150 | */ |
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| 151 | public function sanitize_select_layout_switcher( $input ) { |
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| 152 | $valid = array( |
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| 153 | 'list' => esc_html__( 'List', 'lsx-search' ), |
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| 154 | 'grid' => esc_html__( 'Grid', 'lsx-search' ), |
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| 155 | ); |
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| 156 | |||
| 157 | if ( array_key_exists( $input, $valid ) ) { |
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| 158 | return $input; |
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| 159 | } else { |
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| 160 | return ''; |
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| 161 | } |
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| 162 | } |
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| 163 | } |
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| 164 |
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