| 1 |
<?php |
| 2 |
/** |
| 3 |
* Flex Posts Widget |
| 4 |
* |
| 5 |
* @package Flex Posts |
| 6 |
*/ |
| 7 |
|
| 8 |
if ( ! defined( 'ABSPATH' ) ) { |
| 9 |
exit; |
| 10 |
} |
| 11 |
|
| 12 |
/** |
| 13 |
* Flex Posts widget class |
| 14 |
*/ |
| 15 |
class Flex_Posts_Widget extends WP_Widget { |
| 16 |
|
| 17 |
/** |
| 18 |
* Enqueue scripts & styles |
| 19 |
*/ |
| 20 |
public function enqueue() { |
| 21 |
if ( is_active_widget( false, false, $this->id_base ) ) { |
| 22 |
add_action( 'wp_enqueue_scripts', array( $this, 'wp_enqueue' ), 9 ); |
| 23 |
} |
| 24 |
|
| 25 |
add_action( 'admin_enqueue_scripts', array( $this, 'admin_enqueue' ) ); |
| 26 |
} |
| 27 |
|
| 28 |
/** |
| 29 |
* Register the stylesheets for widget. |
| 30 |
*/ |
| 31 |
public function wp_enqueue() { |
| 32 |
$option = get_option( 'flex_posts' ); |
| 33 |
if ( empty( $option['disable_css'] ) ) { |
| 34 |
wp_enqueue_style( 'flex-posts' ); |
| 35 |
} |
| 36 |
} |
| 37 |
|
| 38 |
/** |
| 39 |
* Register the stylesheets & javascripts for widget admin. |
| 40 |
*/ |
| 41 |
public function admin_enqueue() { |
| 42 |
wp_enqueue_style( |
| 43 |
'flex-posts-admin', |
| 44 |
FLEX_POSTS_URL . 'admin/css/widget-admin.css', |
| 45 |
array(), |
| 46 |
FLEX_POSTS_VERSION |
| 47 |
); |
| 48 |
wp_enqueue_script( |
| 49 |
'flex-posts-admin', |
| 50 |
FLEX_POSTS_URL . 'admin/js/widget-admin.js', |
| 51 |
array( 'jquery' ), |
| 52 |
FLEX_POSTS_VERSION, |
| 53 |
true |
| 54 |
); |
| 55 |
wp_localize_script( |
| 56 |
'flex-posts-admin', |
| 57 |
'flex_posts_admin', |
| 58 |
array( |
| 59 |
'taxonomies' => flex_posts_get_taxonomies(), |
| 60 |
) |
| 61 |
); |
| 62 |
} |
| 63 |
|
| 64 |
/** |
| 65 |
* Back-end widget form. |
| 66 |
* |
| 67 |
* @see WP_Widget::form() |
| 68 |
* |
| 69 |
* @param array $instance Previously saved values from database. |
| 70 |
*/ |
| 71 |
public function form( $instance ) { |
| 72 |
$fields = $this->get_fields(); |
| 73 |
if ( empty( $fields ) ) { |
| 74 |
return; |
| 75 |
} |
| 76 |
|
| 77 |
$sections = array(); |
| 78 |
foreach ( $fields as $key => $field ) { |
| 79 |
if ( 'section' === $field['type'] ) { |
| 80 |
$sections[ $key ] = $field['label']; |
| 81 |
} |
| 82 |
} |
| 83 |
?> |
| 84 |
|
| 85 |
<small><?php esc_html_e( 'For more options, please use Flex Posts block.', 'flex-posts' ); ?></small> |
| 86 |
|
| 87 |
<?php if ( ! empty( $sections ) ) : ?> |
| 88 |
<ul class="fp-tabs"> |
| 89 |
<?php foreach ( $sections as $name => $label ) : ?> |
| 90 |
<li> |
| 91 |
<a class="fp-tab-item" data-target="fp-tab-<?php echo esc_attr( $name ); ?>"> |
| 92 |
<?php echo esc_html( $label ); ?> |
| 93 |
</a> |
| 94 |
</li> |
| 95 |
<?php endforeach; ?> |
| 96 |
</ul> |
| 97 |
<?php endif; ?> |
| 98 |
|
| 99 |
<?php foreach ( $fields as $key => $field ) : ?> |
| 100 |
|
| 101 |
<?php if ( 'section' === $field['type'] ) : ?> |
| 102 |
|
| 103 |
<section class="fp-tab fp-tab-<?php echo esc_attr( $key ); ?> active"> |
| 104 |
|
| 105 |
<?php elseif ( 'section-end' === $field['type'] ) : ?> |
| 106 |
|
| 107 |
</section> |
| 108 |
|
| 109 |
<?php else : ?> |
| 110 |
|
| 111 |
<?php |
| 112 |
$name = $this->get_field_name( $key ); |
| 113 |
$id = $this->get_field_id( $key ); |
| 114 |
$default = isset( $field['default'] ) ? $field['default'] : ''; |
| 115 |
$value = isset( $instance[ $key ] ) ? $instance[ $key ] : $default; |
| 116 |
$min = isset( $field['min'] ) ? $field['min'] : 0; |
| 117 |
$max = isset( $field['max'] ) ? $field['max'] : null; |
| 118 |
?> |
| 119 |
<p> |
| 120 |
<?php if ( ! in_array( $field['type'], array( 'checkbox' ), true ) ) : ?> |
| 121 |
<label for="<?php echo esc_attr( $id ); ?>"> |
| 122 |
<?php echo esc_html( $field['label'] ); ?>: |
| 123 |
</label> |
| 124 |
<?php endif; ?> |
| 125 |
|
| 126 |
<?php if ( 'text' === $field['type'] ) : ?> |
| 127 |
|
| 128 |
<?php |
| 129 |
flex_posts_input( |
| 130 |
array( |
| 131 |
'type' => 'text', |
| 132 |
'name' => $name, |
| 133 |
'id' => $id, |
| 134 |
'class' => isset( $field['class'] ) ? $field['class'] : 'widefat', |
| 135 |
'value' => $value, |
| 136 |
) |
| 137 |
); |
| 138 |
?> |
| 139 |
|
| 140 |
<?php elseif ( 'number' === $field['type'] ) : ?> |
| 141 |
|
| 142 |
<?php |
| 143 |
flex_posts_input( |
| 144 |
array( |
| 145 |
'type' => 'number', |
| 146 |
'name' => $name, |
| 147 |
'id' => $id, |
| 148 |
'class' => isset( $field['class'] ) ? $field['class'] : 'small-text', |
| 149 |
'value' => $value, |
| 150 |
'min' => $min, |
| 151 |
'max' => $max, |
| 152 |
) |
| 153 |
); |
| 154 |
?> |
| 155 |
|
| 156 |
<?php elseif ( 'textarea' === $field['type'] ) : ?> |
| 157 |
|
| 158 |
<?php |
| 159 |
flex_posts_textarea( |
| 160 |
array( |
| 161 |
'name' => $name, |
| 162 |
'id' => $id, |
| 163 |
'class' => isset( $field['class'] ) ? $field['class'] : 'widefat', |
| 164 |
'value' => $value, |
| 165 |
) |
| 166 |
); |
| 167 |
?> |
| 168 |
|
| 169 |
<?php elseif ( 'select' === $field['type'] ) : ?> |
| 170 |
|
| 171 |
<?php |
| 172 |
flex_posts_select( |
| 173 |
array( |
| 174 |
'name' => $name, |
| 175 |
'id' => $id, |
| 176 |
'class' => isset( $field['class'] ) ? $field['class'] : 'widefat', |
| 177 |
'options' => $field['options'], |
| 178 |
'selected' => $value, |
| 179 |
'first' => isset( $field['first'] ) ? $field['first'] : null, |
| 180 |
'multiple' => isset( $field['multiple'] ) ? $field['multiple'] : false, |
| 181 |
'array_name' => isset( $field['array_name'] ) ? $field['array_name'] : false, |
| 182 |
'size' => isset( $field['size'] ) ? $field['size'] : false, |
| 183 |
) |
| 184 |
); |
| 185 |
?> |
| 186 |
|
| 187 |
<?php elseif ( 'checkbox' === $field['type'] ) : ?> |
| 188 |
|
| 189 |
<?php |
| 190 |
flex_posts_input( |
| 191 |
array( |
| 192 |
'type' => 'checkbox', |
| 193 |
'name' => $name, |
| 194 |
'id' => $id, |
| 195 |
'class' => isset( $field['class'] ) ? $field['class'] : 'checkbox', |
| 196 |
'value' => 1, |
| 197 |
'checked' => $value, |
| 198 |
) |
| 199 |
); |
| 200 |
?> |
| 201 |
<label for="<?php echo esc_attr( $id ); ?>"> |
| 202 |
<?php echo esc_html( $field['label'] ); ?> |
| 203 |
</label> |
| 204 |
|
| 205 |
<?php elseif ( 'category' === $field['type'] ) : ?> |
| 206 |
|
| 207 |
<?php |
| 208 |
wp_dropdown_categories( |
| 209 |
array( |
| 210 |
'hide_empty' => 0, |
| 211 |
'name' => $name, |
| 212 |
'id' => $id, |
| 213 |
'class' => isset( $field['class'] ) ? $field['class'] : 'widefat', |
| 214 |
'hierarchical' => 1, |
| 215 |
'show_option_all' => esc_html__( 'All Categories', 'flex-posts' ), |
| 216 |
'selected' => $value, |
| 217 |
) |
| 218 |
); |
| 219 |
?> |
| 220 |
|
| 221 |
<?php endif; ?> |
| 222 |
|
| 223 |
<?php if ( ! empty( $field['desc'] ) ) : ?> |
| 224 |
<br><small><?php echo esc_html( $field['desc'] ); ?></small> |
| 225 |
<?php endif; ?> |
| 226 |
</p> |
| 227 |
|
| 228 |
<?php endif; ?> |
| 229 |
|
| 230 |
<?php endforeach; ?> |
| 231 |
|
| 232 |
<?php |
| 233 |
} |
| 234 |
|
| 235 |
/** |
| 236 |
* Get layouts options |
| 237 |
* |
| 238 |
* @param int|null $layouts Number of layouts. |
| 239 |
* @return array |
| 240 |
*/ |
| 241 |
protected function get_layouts_options( $layouts = null ) { |
| 242 |
if ( null === $layouts ) { |
| 243 |
$layouts = flex_posts_get_layouts(); |
| 244 |
} |
| 245 |
$options = array(); |
| 246 |
for ( $i = 1; $i <= $layouts; $i++ ) { |
| 247 |
$options[ $i ] = esc_html__( 'Layout', 'flex-posts' ) . ' ' . $i; |
| 248 |
} |
| 249 |
return $options; |
| 250 |
} |
| 251 |
|
| 252 |
/** |
| 253 |
* Get form fields |
| 254 |
* |
| 255 |
* @return array Form fields |
| 256 |
*/ |
| 257 |
public function get_fields() { |
| 258 |
/* ================ GENERAL ================= */ |
| 259 |
|
| 260 |
$fields['general'] = array( |
| 261 |
'type' => 'section', |
| 262 |
'label' => esc_html__( 'General', 'flex-posts' ), |
| 263 |
); |
| 264 |
|
| 265 |
$fields['title'] = array( |
| 266 |
'type' => 'text', |
| 267 |
'label' => esc_html__( 'Title', 'flex-posts' ), |
| 268 |
); |
| 269 |
|
| 270 |
$fields['title_url'] = array( |
| 271 |
'type' => 'text', |
| 272 |
'label' => esc_html__( 'Title URL', 'flex-posts' ), |
| 273 |
); |
| 274 |
|
| 275 |
$fields['layout'] = array( |
| 276 |
'type' => 'select', |
| 277 |
'label' => esc_html__( 'Layout', 'flex-posts' ), |
| 278 |
'options' => $this->get_layouts_options(), |
| 279 |
'class' => 'fp-layout widefat', |
| 280 |
'default' => 1, |
| 281 |
); |
| 282 |
|
| 283 |
$fields['general_end'] = array( |
| 284 |
'type' => 'section-end', |
| 285 |
); |
| 286 |
|
| 287 |
/* ================ QUERY ================= */ |
| 288 |
|
| 289 |
$fields['query'] = array( |
| 290 |
'type' => 'section', |
| 291 |
'label' => esc_html__( 'Query', 'flex-posts' ), |
| 292 |
); |
| 293 |
|
| 294 |
$fields['post_type'] = array( |
| 295 |
'type' => 'select', |
| 296 |
'label' => esc_html__( 'Post Type', 'flex-posts' ), |
| 297 |
'options' => flex_posts_get_post_types( false ), |
| 298 |
'default' => 'post', |
| 299 |
'class' => 'fp-query-post-type widefat', |
| 300 |
); |
| 301 |
|
| 302 |
$fields['cat'] = array( |
| 303 |
'type' => 'category', |
| 304 |
'label' => esc_html__( 'Category', 'flex-posts' ), |
| 305 |
'class' => 'fp-query-category widefat', |
| 306 |
); |
| 307 |
|
| 308 |
$fields['tag'] = array( |
| 309 |
'type' => 'text', |
| 310 |
'label' => esc_html__( 'Tag(s)', 'flex-posts' ), |
| 311 |
'class' => 'fp-query-tag widefat', |
| 312 |
); |
| 313 |
|
| 314 |
$fields['order_by'] = array( |
| 315 |
'type' => 'select', |
| 316 |
'label' => esc_html__( 'Order by', 'flex-posts' ), |
| 317 |
'options' => flex_posts_get_order_by( false ), |
| 318 |
'default' => 'newest', |
| 319 |
); |
| 320 |
|
| 321 |
$fields['number'] = array( |
| 322 |
'type' => 'number', |
| 323 |
'label' => esc_html__( 'Number of posts to show', 'flex-posts' ), |
| 324 |
'default' => 4, |
| 325 |
'min' => 1, |
| 326 |
); |
| 327 |
|
| 328 |
$fields['skip'] = array( |
| 329 |
'type' => 'number', |
| 330 |
'label' => esc_html__( 'Number of posts to skip', 'flex-posts' ), |
| 331 |
'default' => 0, |
| 332 |
'min' => 0, |
| 333 |
); |
| 334 |
|
| 335 |
$fields['exclude_current'] = array( |
| 336 |
'type' => 'checkbox', |
| 337 |
'label' => esc_html__( 'Exclude current post', 'flex-posts' ), |
| 338 |
'default' => 0, |
| 339 |
); |
| 340 |
|
| 341 |
$fields['query_end'] = array( |
| 342 |
'type' => 'section-end', |
| 343 |
); |
| 344 |
|
| 345 |
/* ================ DISPLAY ================= */ |
| 346 |
|
| 347 |
$fields['display'] = array( |
| 348 |
'type' => 'section', |
| 349 |
'label' => esc_html__( 'Display', 'flex-posts' ), |
| 350 |
); |
| 351 |
|
| 352 |
$fields['show_image'] = array( |
| 353 |
'type' => 'select', |
| 354 |
'label' => esc_html__( 'Show image on', 'flex-posts' ), |
| 355 |
'options' => array( |
| 356 |
'all' => esc_html__( 'All posts', 'flex-posts' ), |
| 357 |
'first' => esc_html__( 'First post only', 'flex-posts' ), |
| 358 |
'none' => esc_html__( 'None', 'flex-posts' ), |
| 359 |
), |
| 360 |
'class' => 'fp-show-image widefat', |
| 361 |
'default' => 'all', |
| 362 |
); |
| 363 |
|
| 364 |
$fields['image_size'] = array( |
| 365 |
'type' => 'select', |
| 366 |
'label' => esc_html__( 'Thumbnail image size', 'flex-posts' ), |
| 367 |
'options' => flex_posts_get_image_sizes( false ), |
| 368 |
'class' => 'fp-image-size widefat', |
| 369 |
'default' => '', |
| 370 |
); |
| 371 |
|
| 372 |
$fields['image_size2'] = array( |
| 373 |
'type' => 'select', |
| 374 |
'label' => esc_html__( 'Medium image size', 'flex-posts' ), |
| 375 |
'options' => flex_posts_get_image_sizes( false ), |
| 376 |
'class' => 'fp-image-size2 widefat', |
| 377 |
'default' => '', |
| 378 |
); |
| 379 |
|
| 380 |
$fields['show_title'] = array( |
| 381 |
'type' => 'checkbox', |
| 382 |
'label' => esc_html__( 'Show post title', 'flex-posts' ), |
| 383 |
'default' => 1, |
| 384 |
); |
| 385 |
|
| 386 |
$fields['show_categories'] = array( |
| 387 |
'type' => 'checkbox', |
| 388 |
'label' => esc_html__( 'Show categories', 'flex-posts' ), |
| 389 |
'default' => 0, |
| 390 |
); |
| 391 |
|
| 392 |
$fields['show_author'] = array( |
| 393 |
'type' => 'checkbox', |
| 394 |
'label' => esc_html__( 'Show author', 'flex-posts' ), |
| 395 |
'default' => 0, |
| 396 |
); |
| 397 |
|
| 398 |
$fields['show_avatar'] = array( |
| 399 |
'type' => 'checkbox', |
| 400 |
'label' => esc_html__( 'Show author image', 'flex-posts' ), |
| 401 |
'default' => 0, |
| 402 |
); |
| 403 |
|
| 404 |
$fields['show_date'] = array( |
| 405 |
'type' => 'checkbox', |
| 406 |
'label' => esc_html__( 'Show date', 'flex-posts' ), |
| 407 |
'default' => 1, |
| 408 |
); |
| 409 |
|
| 410 |
$fields['show_comments'] = array( |
| 411 |
'type' => 'checkbox', |
| 412 |
'label' => esc_html__( 'Show comments number', 'flex-posts' ), |
| 413 |
'default' => 1, |
| 414 |
); |
| 415 |
|
| 416 |
$fields['show_excerpt'] = array( |
| 417 |
'type' => 'checkbox', |
| 418 |
'label' => esc_html__( 'Show excerpt', 'flex-posts' ), |
| 419 |
'class' => 'fp-show-excerpt checkbox', |
| 420 |
'default' => 0, |
| 421 |
); |
| 422 |
|
| 423 |
$fields['excerpt_length'] = array( |
| 424 |
'type' => 'number', |
| 425 |
'label' => esc_html__( 'Excerpt length', 'flex-posts' ), |
| 426 |
'class' => 'fp-excerpt-length small-text', |
| 427 |
'default' => 15, |
| 428 |
); |
| 429 |
|
| 430 |
$fields['show_readmore'] = array( |
| 431 |
'type' => 'checkbox', |
| 432 |
'label' => esc_html__( 'Show read more link', 'flex-posts' ), |
| 433 |
'class' => 'fp-show-readmore checkbox', |
| 434 |
'default' => 0, |
| 435 |
); |
| 436 |
|
| 437 |
$fields['readmore_text'] = array( |
| 438 |
'type' => 'text', |
| 439 |
'label' => esc_html__( 'Read more text', 'flex-posts' ), |
| 440 |
'class' => 'fp-readmore-text widefat', |
| 441 |
'default' => '', |
| 442 |
); |
| 443 |
|
| 444 |
$fields['pagination'] = array( |
| 445 |
'type' => 'checkbox', |
| 446 |
'label' => esc_html__( 'Show pagination', 'flex-posts' ), |
| 447 |
'default' => 0, |
| 448 |
); |
| 449 |
|
| 450 |
$fields['display_end'] = array( |
| 451 |
'type' => 'section-end', |
| 452 |
); |
| 453 |
|
| 454 |
/* ================ ADVANCED ================= */ |
| 455 |
|
| 456 |
$fields['advanced'] = array( |
| 457 |
'type' => 'section', |
| 458 |
'label' => esc_html__( 'Advanced', 'flex-posts' ), |
| 459 |
); |
| 460 |
|
| 461 |
$fields['block_title_el'] = array( |
| 462 |
'type' => 'select', |
| 463 |
'label' => esc_html__( 'Block Title HTML element', 'flex-posts' ), |
| 464 |
'options' => flex_posts_get_title_elements_options( false ), |
| 465 |
'default' => '', |
| 466 |
); |
| 467 |
|
| 468 |
$fields['post_title_el'] = array( |
| 469 |
'type' => 'select', |
| 470 |
'label' => esc_html__( 'Post Title HTML element', 'flex-posts' ), |
| 471 |
'options' => flex_posts_get_title_elements_options( false ), |
| 472 |
'default' => '', |
| 473 |
); |
| 474 |
|
| 475 |
$fields['className'] = array( |
| 476 |
'type' => 'text', |
| 477 |
'label' => esc_html__( 'Additional CSS class(es)', 'flex-posts' ), |
| 478 |
'default' => '', |
| 479 |
); |
| 480 |
|
| 481 |
$fields['advanced_end'] = array( |
| 482 |
'type' => 'section-end', |
| 483 |
); |
| 484 |
|
| 485 |
return $fields; |
| 486 |
} |
| 487 |
|
| 488 |
/** |
| 489 |
* Sanitize widget form values as they are saved. |
| 490 |
* |
| 491 |
* @see WP_Widget::update() |
| 492 |
* |
| 493 |
* @param array $new_instance Values just sent to be saved. |
| 494 |
* @param array $old_instance Previously saved values from database. |
| 495 |
* |
| 496 |
* @return array Updated safe values to be saved. |
| 497 |
*/ |
| 498 |
public function update( $new_instance, $old_instance ) { |
| 499 |
$instance = $old_instance; |
| 500 |
|
| 501 |
$instance['title'] = empty( $new_instance['title'] ) ? '' : sanitize_text_field( $new_instance['title'] ); |
| 502 |
|
| 503 |
$fields = $this->get_fields(); |
| 504 |
if ( ! empty( $fields ) ) { |
| 505 |
foreach ( $fields as $key => $val ) { |
| 506 |
if ( empty( $val['type'] ) ) { |
| 507 |
continue; |
| 508 |
} |
| 509 |
switch ( $val['type'] ) { |
| 510 |
case 'text': |
| 511 |
$instance[ $key ] = empty( $new_instance[ $key ] ) ? '' : sanitize_text_field( $new_instance[ $key ] ); |
| 512 |
break; |
| 513 |
|
| 514 |
case 'textarea': |
| 515 |
$instance[ $key ] = empty( $new_instance[ $key ] ) ? '' : sanitize_textarea_field( $new_instance['title'] ); |
| 516 |
break; |
| 517 |
|
| 518 |
case 'checkbox': |
| 519 |
$instance[ $key ] = empty( $new_instance[ $key ] ) ? 0 : 1; |
| 520 |
break; |
| 521 |
|
| 522 |
case 'number': |
| 523 |
$instance[ $key ] = intval( $new_instance[ $key ] ); |
| 524 |
break; |
| 525 |
|
| 526 |
case 'select': |
| 527 |
case 'category': |
| 528 |
if ( empty( $new_instance[ $key ] ) ) { |
| 529 |
$instance[ $key ] = ''; |
| 530 |
} else { |
| 531 |
if ( is_array( $new_instance[ $key ] ) ) { |
| 532 |
$instance[ $key ] = array_map( 'sanitize_key', $new_instance[ $key ] ); |
| 533 |
} else { |
| 534 |
$instance[ $key ] = sanitize_key( $new_instance[ $key ] ); |
| 535 |
} |
| 536 |
} |
| 537 |
break; |
| 538 |
} |
| 539 |
} |
| 540 |
} |
| 541 |
|
| 542 |
return $instance; |
| 543 |
} |
| 544 |
|
| 545 |
/** |
| 546 |
* Front-end display of widget. |
| 547 |
* |
| 548 |
* @see WP_Widget::widget() |
| 549 |
* |
| 550 |
* @param array $args Widget arguments. |
| 551 |
* @param array $instance Saved values from database. |
| 552 |
*/ |
| 553 |
public function widget( $args, $instance ) { |
| 554 |
$additional_classes = ''; |
| 555 |
if ( ! empty( $instance['className'] ) ) { |
| 556 |
$additional_classes = ' ' . esc_attr( $instance['className'] ); |
| 557 |
} |
| 558 |
|
| 559 |
if ( ! empty( $instance['block_title_el'] ) ) { |
| 560 |
if ( in_array( $instance['block_title_el'], flex_posts_get_title_elements(), true ) ) { |
| 561 |
$el = $instance['block_title_el']; |
| 562 |
|
| 563 |
$args['before_title'] = '<' . sanitize_key( $el ) . ' class="widget-title">'; |
| 564 |
$args['after_title'] = '</' . sanitize_key( $el ) . '>'; |
| 565 |
} |
| 566 |
} |
| 567 |
|
| 568 |
$before_widget = $args['before_widget']; |
| 569 |
if ( ! empty( $additional_classes ) ) { |
| 570 |
$before_widget = str_replace( $this->option_name, $this->option_name . $additional_classes, $before_widget ); |
| 571 |
} |
| 572 |
echo $before_widget; // @codingStandardsIgnoreLine. |
| 573 |
$title = ! empty( $instance['title'] ) ? $instance['title'] : ''; |
| 574 |
|
| 575 |
/** |
| 576 |
* Filter: widget_title |
| 577 |
* |
| 578 |
* Filter the widget title before output. This is the core WordPress |
| 579 |
* `widget_title` filter — the plugin passes the instance and id_base |
| 580 |
* along so callbacks can conditionally modify the title. |
| 581 |
* |
| 582 |
* @param string $title The title. |
| 583 |
* @param array $instance Widget settings. |
| 584 |
* @param string $id_base Widget id base. |
| 585 |
* @return string Modified title. |
| 586 |
*/ |
| 587 |
$title = apply_filters( 'widget_title', $title, $instance, $this->id_base ); |
| 588 |
echo $args['before_title'] . $title . $args['after_title']; // @codingStandardsIgnoreLine. |
| 589 |
$this->front( $instance ); |
| 590 |
echo $args['after_widget']; // @codingStandardsIgnoreLine. |
| 591 |
} |
| 592 |
} |
| 593 |
|
