| 1 |
<?php |
| 2 |
/** |
| 3 |
* Jetpack Search: Jetpack_Search_Widget class |
| 4 |
* |
| 5 |
* @package Jetpack |
| 6 |
* @subpackage Jetpack Search |
| 7 |
* @since 5.0.0 |
| 8 |
*/ |
| 9 |
|
| 10 |
add_action( 'widgets_init', 'jetpack_search_widget_init' ); |
| 11 |
|
| 12 |
function jetpack_search_widget_init() { |
| 13 |
if ( ! Jetpack::is_active() || ! Jetpack::active_plan_supports( 'search' ) ) { |
| 14 |
return; |
| 15 |
} |
| 16 |
|
| 17 |
require_once JETPACK__PLUGIN_DIR . 'modules/search/class.jetpack-search-helpers.php'; |
| 18 |
|
| 19 |
register_widget( 'Jetpack_Search_Widget' ); |
| 20 |
} |
| 21 |
|
| 22 |
/** |
| 23 |
* Provides a widget to show available/selected filters on searches. |
| 24 |
* |
| 25 |
* @since 5.0.0 |
| 26 |
* |
| 27 |
* @see WP_Widget |
| 28 |
*/ |
| 29 |
class Jetpack_Search_Widget extends WP_Widget { |
| 30 |
|
| 31 |
/** |
| 32 |
* The Jetpack_Search instance. |
| 33 |
* |
| 34 |
* @since 5.7.0 |
| 35 |
* @var Jetpack_Search |
| 36 |
*/ |
| 37 |
protected $jetpack_search; |
| 38 |
|
| 39 |
/** |
| 40 |
* Number of aggregations (filters) to show by default. |
| 41 |
* |
| 42 |
* @since 5.8.0 |
| 43 |
* @var int |
| 44 |
*/ |
| 45 |
const DEFAULT_FILTER_COUNT = 5; |
| 46 |
|
| 47 |
/** |
| 48 |
* Default sort order for search results. |
| 49 |
* |
| 50 |
* @since 5.8.0 |
| 51 |
* @var string |
| 52 |
*/ |
| 53 |
const DEFAULT_SORT = 'relevance_desc'; |
| 54 |
|
| 55 |
/** |
| 56 |
* Jetpack_Search_Widget constructor. |
| 57 |
* |
| 58 |
* @since 5.0.0 |
| 59 |
*/ |
| 60 |
public function __construct() { |
| 61 |
parent::__construct( |
| 62 |
Jetpack_Search_Helpers::FILTER_WIDGET_BASE, |
| 63 |
/** This filter is documented in modules/widgets/facebook-likebox.php */ |
| 64 |
apply_filters( 'jetpack_widget_name', esc_html__( 'Search', 'jetpack' ) ), |
| 65 |
array( |
| 66 |
'classname' => 'jetpack-filters widget_search', |
| 67 |
'description' => __( 'Replaces the default search with an Elasticsearch-powered search interface and filters.', 'jetpack' ), |
| 68 |
) |
| 69 |
); |
| 70 |
|
| 71 |
if ( |
| 72 |
Jetpack_Search_Helpers::is_active_widget( $this->id ) && |
| 73 |
! Jetpack::is_module_active( 'search' ) |
| 74 |
) { |
| 75 |
Jetpack::activate_module( 'search', false, false ); |
| 76 |
} |
| 77 |
|
| 78 |
if ( is_admin() ) { |
| 79 |
add_action( 'sidebar_admin_setup', array( $this, 'widget_admin_setup' ) ); |
| 80 |
} else { |
| 81 |
add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_frontend_scripts' ) ); |
| 82 |
} |
| 83 |
|
| 84 |
add_action( 'jetpack_search_render_filters_widget_title', array( 'Jetpack_Search_Template_Tags', 'render_widget_title' ), 10, 3 ); |
| 85 |
add_action( 'jetpack_search_render_filters', array( 'Jetpack_Search_Template_Tags', 'render_available_filters' ), 10, 2 ); |
| 86 |
} |
| 87 |
|
| 88 |
/** |
| 89 |
* Enqueues the scripts and styles needed for the customizer. |
| 90 |
* |
| 91 |
* @since 5.7.0 |
| 92 |
*/ |
| 93 |
public function widget_admin_setup() { |
| 94 |
wp_enqueue_style( 'widget-jetpack-search-filters', plugins_url( 'search/css/search-widget-admin-ui.css', __FILE__ ) ); |
| 95 |
|
| 96 |
// Required for Tracks |
| 97 |
wp_register_script( |
| 98 |
'jp-tracks', |
| 99 |
'//stats.wp.com/w.js', |
| 100 |
array(), |
| 101 |
gmdate( 'YW' ), |
| 102 |
true |
| 103 |
); |
| 104 |
|
| 105 |
wp_register_script( |
| 106 |
'jp-tracks-functions', |
| 107 |
plugins_url( '_inc/lib/tracks/tracks-callables.js', JETPACK__PLUGIN_FILE ), |
| 108 |
array(), |
| 109 |
JETPACK__VERSION, |
| 110 |
false |
| 111 |
); |
| 112 |
|
| 113 |
wp_register_script( |
| 114 |
'jetpack-search-widget-admin', |
| 115 |
plugins_url( 'search/js/search-widget-admin.js', __FILE__ ), |
| 116 |
array( 'jquery', 'jquery-ui-sortable', 'jp-tracks', 'jp-tracks-functions' ), |
| 117 |
JETPACK__VERSION |
| 118 |
); |
| 119 |
|
| 120 |
wp_localize_script( 'jetpack-search-widget-admin', 'jetpack_search_filter_admin', array( |
| 121 |
'defaultFilterCount' => self::DEFAULT_FILTER_COUNT, |
| 122 |
'tracksUserData' => Jetpack_Tracks_Client::get_connected_user_tracks_identity(), |
| 123 |
'tracksEventData' => array( |
| 124 |
'is_customizer' => ( function_exists( 'is_customize_preview' ) && is_customize_preview() ) ? 1 : 0, |
| 125 |
), |
| 126 |
'i18n' => array( |
| 127 |
'month' => Jetpack_Search_Helpers::get_date_filter_type_name( 'month', false ), |
| 128 |
'year' => Jetpack_Search_Helpers::get_date_filter_type_name( 'year', false ), |
| 129 |
'monthUpdated' => Jetpack_Search_Helpers::get_date_filter_type_name( 'month', true ), |
| 130 |
'yearUpdated' => Jetpack_Search_Helpers::get_date_filter_type_name( 'year', true ), |
| 131 |
), |
| 132 |
) ); |
| 133 |
|
| 134 |
wp_enqueue_script( 'jetpack-search-widget-admin' ); |
| 135 |
} |
| 136 |
|
| 137 |
/** |
| 138 |
* Enqueue scripts and styles for the frontend. |
| 139 |
* |
| 140 |
* @since 5.8.0 |
| 141 |
*/ |
| 142 |
public function enqueue_frontend_scripts() { |
| 143 |
if ( ! is_active_widget( false, false, $this->id_base, true ) ) { |
| 144 |
return; |
| 145 |
} |
| 146 |
|
| 147 |
wp_enqueue_script( |
| 148 |
'jetpack-search-widget', |
| 149 |
plugins_url( 'search/js/search-widget.js', __FILE__ ), |
| 150 |
array( 'jquery' ), |
| 151 |
JETPACK__VERSION, |
| 152 |
true |
| 153 |
); |
| 154 |
|
| 155 |
wp_enqueue_style( 'jetpack-search-widget', plugins_url( 'search/css/search-widget-frontend.css', __FILE__ ) ); |
| 156 |
} |
| 157 |
|
| 158 |
/** |
| 159 |
* Get the list of valid sort types/orders. |
| 160 |
* |
| 161 |
* @since 5.8.0 |
| 162 |
* |
| 163 |
* @return array The sort orders. |
| 164 |
*/ |
| 165 |
private function get_sort_types() { |
| 166 |
return array( |
| 167 |
'relevance|DESC' => is_admin() ? esc_html__( 'Relevance (recommended)', 'jetpack' ) : esc_html__( 'Relevance', 'jetpack' ), |
| 168 |
'date|DESC' => esc_html__( 'Newest first', 'jetpack' ), |
| 169 |
'date|ASC' => esc_html__( 'Oldest first', 'jetpack' ) |
| 170 |
); |
| 171 |
} |
| 172 |
|
| 173 |
/** |
| 174 |
* Callback for an array_filter() call in order to only get filters for the current widget. |
| 175 |
* |
| 176 |
* @see Jetpack_Search_Widget::widget() |
| 177 |
* |
| 178 |
* @since 5.7.0 |
| 179 |
* |
| 180 |
* @param array $item Filter item. |
| 181 |
* |
| 182 |
* @return bool Whether the current filter item is for the current widget. |
| 183 |
*/ |
| 184 |
function is_for_current_widget( $item ) { |
| 185 |
return isset( $item['widget_id'] ) && $this->id == $item['widget_id']; |
| 186 |
} |
| 187 |
|
| 188 |
/** |
| 189 |
* This method returns a boolean for whether the widget should show site-wide filters for the site. |
| 190 |
* |
| 191 |
* This is meant to provide backwards-compatibility for VIP, and other professional plan users, that manually |
| 192 |
* configured filters via `Jetpack_Search::set_filters()`. |
| 193 |
* |
| 194 |
* @since 5.7.0 |
| 195 |
* |
| 196 |
* @return bool Whether the widget should display site-wide filters or not. |
| 197 |
*/ |
| 198 |
public function should_display_sitewide_filters() { |
| 199 |
$filter_widgets = get_option( 'widget_jetpack-search-filters' ); |
| 200 |
|
| 201 |
// This shouldn't be empty, but just for sanity |
| 202 |
if ( empty( $filter_widgets ) ) { |
| 203 |
return false; |
| 204 |
} |
| 205 |
|
| 206 |
// If any widget has any filters, return false |
| 207 |
foreach ( $filter_widgets as $number => $widget ) { |
| 208 |
$widget_id = sprintf( '%s-%d', $this->id_base, $number ); |
| 209 |
if ( ! empty( $widget['filters'] ) && is_active_widget( false, $widget_id, $this->id_base ) ) { |
| 210 |
return false; |
| 211 |
} |
| 212 |
} |
| 213 |
|
| 214 |
return true; |
| 215 |
} |
| 216 |
|
| 217 |
public function jetpack_search_populate_defaults( $instance ) { |
| 218 |
$instance = wp_parse_args( (array) $instance, array( |
| 219 |
'title' => '', |
| 220 |
'search_box_enabled' => true, |
| 221 |
'user_sort_enabled' => true, |
| 222 |
'sort' => self::DEFAULT_SORT, |
| 223 |
'filters' => array( array() ), |
| 224 |
) ); |
| 225 |
|
| 226 |
return $instance; |
| 227 |
} |
| 228 |
|
| 229 |
/** |
| 230 |
* Responsible for rendering the widget on the frontend. |
| 231 |
* |
| 232 |
* @since 5.0.0 |
| 233 |
* |
| 234 |
* @param array $args Widgets args supplied by the theme. |
| 235 |
* @param array $instance The current widget instance. |
| 236 |
*/ |
| 237 |
public function widget( $args, $instance ) { |
| 238 |
$instance = $this->jetpack_search_populate_defaults( $instance ); |
| 239 |
|
| 240 |
$display_filters = false; |
| 241 |
|
| 242 |
if ( is_search() ) { |
| 243 |
if ( Jetpack_Search_Helpers::should_rerun_search_in_customizer_preview() ) { |
| 244 |
Jetpack_Search::instance()->update_search_results_aggregations(); |
| 245 |
} |
| 246 |
|
| 247 |
$filters = Jetpack_Search::instance()->get_filters(); |
| 248 |
|
| 249 |
if ( ! Jetpack_Search_Helpers::are_filters_by_widget_disabled() && ! $this->should_display_sitewide_filters() ) { |
| 250 |
$filters = array_filter( $filters, array( $this, 'is_for_current_widget' ) ); |
| 251 |
} |
| 252 |
|
| 253 |
if ( ! empty( $filters ) ) { |
| 254 |
$display_filters = true; |
| 255 |
} |
| 256 |
} |
| 257 |
|
| 258 |
if ( ! $display_filters && empty( $instance['search_box_enabled'] ) && empty( $instance['user_sort_enabled'] ) ) { |
| 259 |
return; |
| 260 |
} |
| 261 |
|
| 262 |
$title = isset( $instance['title'] ) ? $instance['title'] : ''; |
| 263 |
|
| 264 |
if ( empty( $title ) ) { |
| 265 |
$title = ''; |
| 266 |
} |
| 267 |
|
| 268 |
/** This filter is documented in core/src/wp-includes/default-widgets.php */ |
| 269 |
$title = apply_filters( 'widget_title', $title, $instance, $this->id_base ); |
| 270 |
|
| 271 |
echo $args['before_widget']; |
| 272 |
?><div id="<?php echo esc_attr( $this->id ); ?>-wrapper"><?php |
| 273 |
|
| 274 |
if ( ! empty( $title ) ) { |
| 275 |
/** |
| 276 |
* Responsible for displaying the title of the Jetpack Search filters widget. |
| 277 |
* |
| 278 |
* @module search |
| 279 |
* |
| 280 |
* @since 5.7.0 |
| 281 |
* |
| 282 |
* @param string $title The widget's title |
| 283 |
* @param string $args['before_title'] The HTML tag to display before the title |
| 284 |
* @param string $args['after_title'] The HTML tag to display after the title |
| 285 |
*/ |
| 286 |
do_action( 'jetpack_search_render_filters_widget_title', $title, $args['before_title'], $args['after_title'] ); |
| 287 |
} |
| 288 |
|
| 289 |
$default_sort = isset( $instance['sort'] ) ? $instance['sort'] : self::DEFAULT_SORT; |
| 290 |
list( $orderby, $order ) = $this->sorting_to_wp_query_param( $default_sort ); |
| 291 |
$current_sort = "{$orderby}|{$order}"; |
| 292 |
|
| 293 |
// we need to dynamically inject the sort field into the search box when the search box is enabled, and display |
| 294 |
// it separately when it's not. |
| 295 |
if ( ! empty( $instance['search_box_enabled'] ) ) { |
| 296 |
Jetpack_Search_Template_Tags::render_widget_search_form( $instance['post_types'], $orderby, $order ); |
| 297 |
} |
| 298 |
|
| 299 |
if ( ! empty( $instance['search_box_enabled'] ) && ! empty( $instance['user_sort_enabled'] ) ): ?> |
| 300 |
<div class="jetpack-search-sort-wrapper"> |
| 301 |
<label> |
| 302 |
<?php esc_html_e( 'Sort by', 'jetpack' ); ?> |
| 303 |
<select class="jetpack-search-sort"> |
| 304 |
<?php foreach ( $this->get_sort_types() as $sort => $label ) { ?> |
| 305 |
<option value="<?php echo esc_attr( $sort ); ?>" <?php selected( $current_sort, $sort ); ?>> |
| 306 |
<?php echo esc_html( $label ); ?> |
| 307 |
</option> |
| 308 |
<?php } ?> |
| 309 |
</select> |
| 310 |
</label> |
| 311 |
</div> |
| 312 |
<?php endif; |
| 313 |
|
| 314 |
if ( $display_filters ) { |
| 315 |
/** |
| 316 |
* Responsible for rendering filters to narrow down search results. |
| 317 |
* |
| 318 |
* @module search |
| 319 |
* |
| 320 |
* @since 5.8.0 |
| 321 |
* |
| 322 |
* @param array $filters The possible filters for the current query. |
| 323 |
* @param array $post_types An array of post types to limit filtering to. |
| 324 |
*/ |
| 325 |
do_action( |
| 326 |
'jetpack_search_render_filters', |
| 327 |
$filters, |
| 328 |
isset( $instance['post_types'] ) ? $instance['post_types'] : null |
| 329 |
); |
| 330 |
} |
| 331 |
|
| 332 |
$this->maybe_render_sort_javascript( $instance, $order, $orderby ); |
| 333 |
|
| 334 |
echo "</div>"; |
| 335 |
echo $args['after_widget']; |
| 336 |
} |
| 337 |
|
| 338 |
/** |
| 339 |
* Renders JavaScript for the sorting controls on the frontend. |
| 340 |
* |
| 341 |
* This JS is a bit complicated, but here's what it's trying to do: |
| 342 |
* - find the search form |
| 343 |
* - find the orderby/order fields and set default values |
| 344 |
* - detect changes to the sort field, if it exists, and use it to set the order field values |
| 345 |
* |
| 346 |
* @since 5.8.0 |
| 347 |
* |
| 348 |
* @param array $instance The current widget instance. |
| 349 |
* @param string $order The order to initialize the select with. |
| 350 |
* @param string $orderby The orderby to initialize the select with. |
| 351 |
*/ |
| 352 |
private function maybe_render_sort_javascript( $instance, $order, $orderby ) { |
| 353 |
if ( ! empty( $instance['user_sort_enabled'] ) ) : |
| 354 |
?> |
| 355 |
<script type="text/javascript"> |
| 356 |
jQuery( document ).ready( function( $ ) { |
| 357 |
var orderByDefault = <?php echo wp_json_encode( $orderby ); ?>, |
| 358 |
orderDefault = <?php echo wp_json_encode( $order ); ?>, |
| 359 |
widgetId = <?php echo wp_json_encode( $this->id ); ?>, |
| 360 |
searchQuery = <?php echo wp_json_encode( get_query_var( 's', '' ) ); ?>, |
| 361 |
isSearch = <?php echo wp_json_encode( is_search() ); ?>; |
| 362 |
|
| 363 |
var container = $( '#' + widgetId + '-wrapper' ), |
| 364 |
form = container.find('.jetpack-search-form form'), |
| 365 |
orderBy = form.find( 'input[name=orderby]'), |
| 366 |
order = form.find( 'input[name=order]'), |
| 367 |
searchInput = form.find( 'input[name="s"]' ); |
| 368 |
|
| 369 |
orderBy.val( orderByDefault ); |
| 370 |
order.val( orderDefault ); |
| 371 |
|
| 372 |
// Some themes don't set the search query, which results in the query being lost |
| 373 |
// when doing a sort selection. So, if the query isn't set, let's set it now. This approach |
| 374 |
// is chosen over running a regex over HTML for every search query performed. |
| 375 |
if ( isSearch && ! searchInput.val() ) { |
| 376 |
searchInput.val( searchQuery ); |
| 377 |
} |
| 378 |
|
| 379 |
searchInput.addClass( 'show-placeholder' ); |
| 380 |
|
| 381 |
container.find( '.jetpack-search-sort' ).change( function( event ) { |
| 382 |
var values = event.target.value.split( '|' ); |
| 383 |
orderBy.val( values[0] ); |
| 384 |
order.val( values[1] ); |
| 385 |
|
| 386 |
form.submit(); |
| 387 |
}); |
| 388 |
} ); |
| 389 |
</script> |
| 390 |
<?php |
| 391 |
endif; |
| 392 |
} |
| 393 |
|
| 394 |
/** |
| 395 |
* Convert a sort string into the separate order by and order parts. |
| 396 |
* |
| 397 |
* @since 5.8.0 |
| 398 |
* |
| 399 |
* @param string $sort A sort string. |
| 400 |
* |
| 401 |
* @return array Order by and order. |
| 402 |
*/ |
| 403 |
private function sorting_to_wp_query_param( $sort ) { |
| 404 |
$parts = explode( '|', $sort ); |
| 405 |
$orderby = isset( $_GET['orderby'] ) |
| 406 |
? $_GET['orderby'] |
| 407 |
: $parts[0]; |
| 408 |
|
| 409 |
$order = isset( $_GET['order'] ) |
| 410 |
? strtoupper( $_GET['order'] ) |
| 411 |
: ( ( isset( $parts[1] ) && 'ASC' === strtoupper( $parts[1] ) ) ? 'ASC' : 'DESC' ); |
| 412 |
|
| 413 |
return array( $orderby, $order ); |
| 414 |
} |
| 415 |
|
| 416 |
/** |
| 417 |
* Updates a particular instance of the widget. Validates and sanitizes the options. |
| 418 |
* |
| 419 |
* @since 5.0.0 |
| 420 |
* |
| 421 |
* @param array $new_instance New settings for this instance as input by the user via Jetpack_Search_Widget::form(). |
| 422 |
* @param array $old_instance Old settings for this instance. |
| 423 |
* |
| 424 |
* @return array Settings to save. |
| 425 |
*/ |
| 426 |
public function update( $new_instance, $old_instance ) { |
| 427 |
$instance = array(); |
| 428 |
|
| 429 |
$instance['title'] = sanitize_text_field( $new_instance['title'] ); |
| 430 |
$instance['search_box_enabled'] = empty( $new_instance['search_box_enabled'] ) ? '0' : '1'; |
| 431 |
$instance['user_sort_enabled'] = empty( $new_instance['user_sort_enabled'] ) ? '0' : '1'; |
| 432 |
$instance['sort'] = $new_instance['sort']; |
| 433 |
$instance['post_types'] = empty( $new_instance['post_types'] ) || empty( $instance['search_box_enabled'] ) |
| 434 |
? array() |
| 435 |
: array_map( 'sanitize_key', $new_instance['post_types'] ); |
| 436 |
|
| 437 |
$filters = array(); |
| 438 |
if ( isset( $new_instance['filter_type'] ) ) { |
| 439 |
foreach ( (array) $new_instance['filter_type'] as $index => $type ) { |
| 440 |
$count = intval( $new_instance['num_filters'][ $index ] ); |
| 441 |
$count = min( 50, $count ); // Set max boundary at 20. |
| 442 |
$count = max( 1, $count ); // Set min boundary at 1. |
| 443 |
|
| 444 |
switch ( $type ) { |
| 445 |
case 'taxonomy': |
| 446 |
$filters[] = array( |
| 447 |
'name' => sanitize_text_field( $new_instance['filter_name'][ $index ] ), |
| 448 |
'type' => 'taxonomy', |
| 449 |
'taxonomy' => sanitize_key( $new_instance['taxonomy_type'][ $index ] ), |
| 450 |
'count' => $count, |
| 451 |
); |
| 452 |
break; |
| 453 |
case 'post_type': |
| 454 |
$filters[] = array( |
| 455 |
'name' => sanitize_text_field( $new_instance['filter_name'][ $index ] ), |
| 456 |
'type' => 'post_type', |
| 457 |
'count' => $count, |
| 458 |
); |
| 459 |
break; |
| 460 |
case 'date_histogram': |
| 461 |
$filters[] = array( |
| 462 |
'name' => sanitize_text_field( $new_instance['filter_name'][ $index ] ), |
| 463 |
'type' => 'date_histogram', |
| 464 |
'count' => $count, |
| 465 |
'field' => sanitize_key( $new_instance['date_histogram_field'][ $index ] ), |
| 466 |
'interval' => sanitize_key( $new_instance['date_histogram_interval'][ $index ] ), |
| 467 |
); |
| 468 |
break; |
| 469 |
} |
| 470 |
} |
| 471 |
} |
| 472 |
|
| 473 |
if ( ! empty( $filters ) ) { |
| 474 |
$instance['filters'] = $filters; |
| 475 |
} |
| 476 |
|
| 477 |
return $instance; |
| 478 |
} |
| 479 |
|
| 480 |
/** |
| 481 |
* Outputs the settings update form. |
| 482 |
* |
| 483 |
* @since 5.0.0 |
| 484 |
* |
| 485 |
* @param array $instance Current settings. |
| 486 |
*/ |
| 487 |
public function form( $instance ) { |
| 488 |
$instance = $this->jetpack_search_populate_defaults( $instance ); |
| 489 |
|
| 490 |
$title = strip_tags( $instance['title'] ); |
| 491 |
|
| 492 |
$hide_filters = Jetpack_Search_Helpers::are_filters_by_widget_disabled(); |
| 493 |
|
| 494 |
$classes = sprintf( |
| 495 |
'jetpack-search-filters-widget %s %s %s', |
| 496 |
$hide_filters ? 'hide-filters' : '', |
| 497 |
$instance['search_box_enabled'] ? '' : 'hide-post-types', |
| 498 |
$this->id |
| 499 |
); |
| 500 |
?> |
| 501 |
<div class="<?php echo esc_attr( $classes ); ?>"> |
| 502 |
<p> |
| 503 |
<label for="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>"> |
| 504 |
<?php esc_html_e( 'Title (optional):', 'jetpack' ); ?> |
| 505 |
</label> |
| 506 |
<input |
| 507 |
class="widefat" |
| 508 |
id="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>" |
| 509 |
name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>" |
| 510 |
type="text" |
| 511 |
value="<?php echo esc_attr( $title ); ?>" |
| 512 |
/> |
| 513 |
</p> |
| 514 |
|
| 515 |
<p> |
| 516 |
<label> |
| 517 |
<input |
| 518 |
type="checkbox" |
| 519 |
class="jetpack-search-filters-widget__search-box-enabled" |
| 520 |
name="<?php echo esc_attr( $this->get_field_name( 'search_box_enabled' ) ); ?>" |
| 521 |
<?php checked( $instance['search_box_enabled'] ); ?> |
| 522 |
/> |
| 523 |
<?php esc_html_e( 'Show search box', 'jetpack' ); ?> |
| 524 |
</label> |
| 525 |
</p> |
| 526 |
<p> |
| 527 |
<label> |
| 528 |
<input |
| 529 |
type="checkbox" |
| 530 |
class="jetpack-search-filters-widget__sort-controls-enabled" |
| 531 |
name="<?php echo esc_attr( $this->get_field_name( 'user_sort_enabled' ) ); ?>" |
| 532 |
<?php checked( $instance['user_sort_enabled'] ); ?> |
| 533 |
<?php disabled( ! $instance['search_box_enabled'] ); ?> |
| 534 |
/> |
| 535 |
<?php esc_html_e( 'Show sort selection dropdown', 'jetpack' ); ?> |
| 536 |
</label> |
| 537 |
</p> |
| 538 |
|
| 539 |
<p class="jetpack-search-filters-widget__post-types-select"> |
| 540 |
<label><?php esc_html_e( 'Post types to search (minimum of 1):', 'jetpack' ); ?></label> |
| 541 |
<?php foreach ( get_post_types( array( 'exclude_from_search' => false ), 'objects' ) as $post_type ) : ?> |
| 542 |
<label> |
| 543 |
<input |
| 544 |
type="checkbox" |
| 545 |
value="<?php echo esc_attr( $post_type->name ); ?>" |
| 546 |
name="<?php echo esc_attr( $this->get_field_name( 'post_types' ) ); ?>[]" |
| 547 |
<?php checked( empty( $instance['post_types'] ) || in_array( $post_type->name, $instance['post_types'] ) ); ?> |
| 548 |
/> |
| 549 |
<?php echo esc_html( $post_type->label ); ?> |
| 550 |
</label> |
| 551 |
<?php endforeach; ?> |
| 552 |
</p> |
| 553 |
|
| 554 |
<p> |
| 555 |
<label> |
| 556 |
<?php esc_html_e( 'Default sort order:', 'jetpack' ); ?> |
| 557 |
<select |
| 558 |
name="<?php echo esc_attr( $this->get_field_name( 'sort' ) ); ?>" |
| 559 |
class="widefat jetpack-search-filters-widget__sort-order"> |
| 560 |
<?php foreach ( $this->get_sort_types() as $sort_type => $label ) { ?> |
| 561 |
<option value="<?php echo esc_attr( $sort_type ); ?>" <?php selected( $instance['sort'], $sort_type ); ?>> |
| 562 |
<?php echo esc_html( $label ); ?> |
| 563 |
</option> |
| 564 |
<?php } ?> |
| 565 |
</select> |
| 566 |
</label> |
| 567 |
</p> |
| 568 |
|
| 569 |
<?php if ( ! $hide_filters ): ?> |
| 570 |
<script class="jetpack-search-filters-widget__filter-template" type="text/template"> |
| 571 |
<?php echo $this->render_widget_edit_filter( array(), true ); ?> |
| 572 |
</script> |
| 573 |
<div class="jetpack-search-filters-widget__filters"> |
| 574 |
<?php foreach ( (array) $instance['filters'] as $filter ) : ?> |
| 575 |
<?php $this->render_widget_edit_filter( $filter ); ?> |
| 576 |
<?php endforeach; ?> |
| 577 |
</div> |
| 578 |
<p class="jetpack-search-filters-widget__add-filter-wrapper"> |
| 579 |
<a class="button jetpack-search-filters-widget__add-filter" href="#"> |
| 580 |
<?php esc_html_e( 'Add a filter', 'jetpack' ); ?> |
| 581 |
</a> |
| 582 |
</p> |
| 583 |
<noscript> |
| 584 |
<p class="jetpack-search-filters-help"> |
| 585 |
<?php echo esc_html_e( 'Adding filters requires JavaScript!', 'jetpack' ); ?> |
| 586 |
</p> |
| 587 |
</noscript> |
| 588 |
<?php if ( is_customize_preview() ) : ?> |
| 589 |
<p class="jetpack-search-filters-help"> |
| 590 |
<a href="https://jetpack.com/support/search/#filters-not-showing-up" target="_blank"> |
| 591 |
<?php esc_html_e( "Why aren't my filters appearing?", 'jetpack' ); ?> |
| 592 |
</a> |
| 593 |
</p> |
| 594 |
<?php endif; ?> |
| 595 |
<?php endif; ?> |
| 596 |
</div> |
| 597 |
<?php |
| 598 |
} |
| 599 |
|
| 600 |
/** |
| 601 |
* We need to render HTML in two formats: an Underscore template (client-size) |
| 602 |
* and native PHP (server-side). This helper function allows for easy rendering |
| 603 |
* of attributes in both formats. |
| 604 |
* |
| 605 |
* @since 5.8.0 |
| 606 |
* |
| 607 |
* @param string $name Attribute name. |
| 608 |
* @param string $value Attribute value. |
| 609 |
* @param bool $is_template Whether this is for an Underscore template or not. |
| 610 |
*/ |
| 611 |
private function render_widget_attr( $name, $value, $is_template ) { |
| 612 |
echo $is_template ? "<%= $name %>" : esc_attr( $value ); |
| 613 |
} |
| 614 |
|
| 615 |
/** |
| 616 |
* We need to render HTML in two formats: an Underscore template (client-size) |
| 617 |
* and native PHP (server-side). This helper function allows for easy rendering |
| 618 |
* of the "selected" attribute in both formats. |
| 619 |
* |
| 620 |
* @since 5.8.0 |
| 621 |
* |
| 622 |
* @param string $name Attribute name. |
| 623 |
* @param string $value Attribute value. |
| 624 |
* @param string $compare Value to compare to the attribute value to decide if it should be selected. |
| 625 |
* @param bool $is_template Whether this is for an Underscore template or not. |
| 626 |
*/ |
| 627 |
private function render_widget_option_selected( $name, $value, $compare, $is_template ) { |
| 628 |
$compare_json = wp_json_encode( $compare ); |
| 629 |
echo $is_template ? "<%= $compare_json === $name ? 'selected=\"selected\"' : '' %>" : selected( $value, $compare ); |
| 630 |
} |
| 631 |
|
| 632 |
/** |
| 633 |
* Responsible for rendering a single filter in the customizer or the widget administration screen in wp-admin. |
| 634 |
* |
| 635 |
* We use this method for two purposes - rendering the fields server-side, and also rendering a script template for Underscore. |
| 636 |
* |
| 637 |
* @since 5.7.0 |
| 638 |
* |
| 639 |
* @param array $filter The filter to render. |
| 640 |
* @param bool $is_template Whether this is for an Underscore template or not. |
| 641 |
*/ |
| 642 |
public function render_widget_edit_filter( $filter, $is_template = false ) { |
| 643 |
$args = wp_parse_args( $filter, array( |
| 644 |
'name' => '', |
| 645 |
'type' => 'taxonomy', |
| 646 |
'taxonomy' => '', |
| 647 |
'post_type' => '', |
| 648 |
'field' => '', |
| 649 |
'interval' => '', |
| 650 |
'count' => self::DEFAULT_FILTER_COUNT, |
| 651 |
) ); |
| 652 |
|
| 653 |
$args['name_placeholder'] = Jetpack_Search_Helpers::generate_widget_filter_name( $args ); |
| 654 |
|
| 655 |
?> |
| 656 |
<div class="jetpack-search-filters-widget__filter is-<?php $this->render_widget_attr( 'type', $args['type'], $is_template ); ?>"> |
| 657 |
<p class="jetpack-search-filters-widget__type-select"> |
| 658 |
<label> |
| 659 |
<?php esc_html_e( 'Filter Type:', 'jetpack' ); ?> |
| 660 |
<select name="<?php echo esc_attr( $this->get_field_name( 'filter_type' ) ); ?>[]" class="widefat filter-select"> |
| 661 |
<option value="taxonomy" <?php $this->render_widget_option_selected( 'type', $args['type'], 'taxonomy', $is_template ); ?>> |
| 662 |
<?php esc_html_e( 'Taxonomy', 'jetpack' ); ?> |
| 663 |
</option> |
| 664 |
<option value="post_type" <?php $this->render_widget_option_selected( 'type', $args['type'], 'post_type', $is_template ); ?>> |
| 665 |
<?php esc_html_e( 'Post Type', 'jetpack' ); ?> |
| 666 |
</option> |
| 667 |
<option value="date_histogram" <?php $this->render_widget_option_selected( 'type', $args['type'], 'date_histogram', $is_template ); ?>> |
| 668 |
<?php esc_html_e( 'Date', 'jetpack' ); ?> |
| 669 |
</option> |
| 670 |
</select> |
| 671 |
</label> |
| 672 |
</p> |
| 673 |
|
| 674 |
<p class="jetpack-search-filters-widget__taxonomy-select"> |
| 675 |
<label> |
| 676 |
<?php |
| 677 |
esc_html_e( 'Choose a taxonomy:', 'jetpack' ); |
| 678 |
$seen_taxonomy_labels = array(); |
| 679 |
?> |
| 680 |
<select name="<?php echo esc_attr( $this->get_field_name( 'taxonomy_type' ) ); ?>[]" class="widefat taxonomy-select"> |
| 681 |
<?php foreach ( get_taxonomies( array( 'public' => true ), 'objects' ) as $taxonomy ) : ?> |
| 682 |
<option value="<?php echo esc_attr( $taxonomy->name ); ?>" <?php $this->render_widget_option_selected( 'taxonomy', $args['taxonomy'], $taxonomy->name, $is_template ); ?>> |
| 683 |
<?php |
| 684 |
$label = in_array( $taxonomy->label, $seen_taxonomy_labels ) |
| 685 |
? sprintf( |
| 686 |
/* translators: %1$s is the taxonomy name, %2s is the name of its type to help distinguish between several taxonomies with the same name, e.g. category and tag. */ |
| 687 |
_x( '%1$s (%2$s)', 'A label for a taxonomy selector option', 'jetpack' ), |
| 688 |
$taxonomy->label, |
| 689 |
$taxonomy->name |
| 690 |
) |
| 691 |
: $taxonomy->label; |
| 692 |
echo esc_html( $label ); |
| 693 |
$seen_taxonomy_labels[] = $taxonomy->label; |
| 694 |
?> |
| 695 |
</option> |
| 696 |
<?php endforeach; ?> |
| 697 |
</select> |
| 698 |
</label> |
| 699 |
</p> |
| 700 |
|
| 701 |
<p class="jetpack-search-filters-widget__date-histogram-select"> |
| 702 |
<label> |
| 703 |
<?php esc_html_e( 'Choose a field:', 'jetpack' ); ?> |
| 704 |
<select name="<?php echo esc_attr( $this->get_field_name( 'date_histogram_field' ) ); ?>[]" class="widefat date-field-select"> |
| 705 |
<option value="post_date" <?php $this->render_widget_option_selected( 'field', $args['field'], 'post_date', $is_template ); ?>> |
| 706 |
<?php esc_html_e( 'Date', 'jetpack' ); ?> |
| 707 |
</option> |
| 708 |
<option value="post_date_gmt" <?php $this->render_widget_option_selected( 'field', $args['field'], 'post_date_gmt', $is_template ); ?>> |
| 709 |
<?php esc_html_e( 'Date GMT', 'jetpack' ); ?> |
| 710 |
</option> |
| 711 |
<option value="post_modified" <?php $this->render_widget_option_selected( 'field', $args['field'], 'post_modified', $is_template ); ?>> |
| 712 |
<?php esc_html_e( 'Modified', 'jetpack' ); ?> |
| 713 |
</option> |
| 714 |
<option value="post_modified_gmt" <?php $this->render_widget_option_selected( 'field', $args['field'], 'post_modified_gmt', $is_template ); ?>> |
| 715 |
<?php esc_html_e( 'Modified GMT', 'jetpack' ); ?> |
| 716 |
</option> |
| 717 |
</select> |
| 718 |
</label> |
| 719 |
</p> |
| 720 |
|
| 721 |
<p class="jetpack-search-filters-widget__date-histogram-select"> |
| 722 |
<label> |
| 723 |
<?php esc_html_e( 'Choose an interval:' ); ?> |
| 724 |
<select name="<?php echo esc_attr( $this->get_field_name( 'date_histogram_interval' ) ); ?>[]" class="widefat date-interval-select"> |
| 725 |
<option value="month" <?php $this->render_widget_option_selected( 'interval', $args['interval'], 'month', $is_template ); ?>> |
| 726 |
<?php esc_html_e( 'Month', 'jetpack' ); ?> |
| 727 |
</option> |
| 728 |
<option value="year" <?php $this->render_widget_option_selected( 'interval', $args['interval'], 'year', $is_template ); ?>> |
| 729 |
<?php esc_html_e( 'Year', 'jetpack' ); ?> |
| 730 |
</option> |
| 731 |
</select> |
| 732 |
</label> |
| 733 |
</p> |
| 734 |
|
| 735 |
<p class="jetpack-search-filters-widget__title"> |
| 736 |
<label> |
| 737 |
<?php esc_html_e( 'Title:', 'jetpack' ); ?> |
| 738 |
<input |
| 739 |
class="widefat" |
| 740 |
type="text" |
| 741 |
name="<?php echo esc_attr( $this->get_field_name( 'filter_name' ) ); ?>[]" |
| 742 |
value="<?php $this->render_widget_attr( 'name', $args['name'], $is_template ); ?>" |
| 743 |
placeholder="<?php $this->render_widget_attr( 'name_placeholder', $args['name_placeholder'], $is_template ); ?>" |
| 744 |
/> |
| 745 |
</label> |
| 746 |
</p> |
| 747 |
|
| 748 |
<p> |
| 749 |
<label> |
| 750 |
<?php esc_html_e( 'Maximum number of filters (1-50):', 'jetpack' ); ?> |
| 751 |
<input |
| 752 |
class="widefat filter-count" |
| 753 |
name="<?php echo esc_attr( $this->get_field_name( 'num_filters' ) ); ?>[]" |
| 754 |
type="number" |
| 755 |
value="<?php $this->render_widget_attr( 'count', $args['count'], $is_template ); ?>" |
| 756 |
min="1" |
| 757 |
max="50" |
| 758 |
step="1" |
| 759 |
required |
| 760 |
/> |
| 761 |
</label> |
| 762 |
</p> |
| 763 |
|
| 764 |
<p class="jetpack-search-filters-widget__controls"> |
| 765 |
<a href="#" class="delete"><?php esc_html_e( 'Remove', 'jetpack' ); ?></a> |
| 766 |
</p> |
| 767 |
</div> |
| 768 |
<?php } |
| 769 |
} |
| 770 |
|
