| 1 |
<?php |
| 2 |
/** |
| 3 |
* Implementation of the widget class. |
| 4 |
* |
| 5 |
* @package categoryposts. |
| 6 |
* |
| 7 |
* @since 4.7 |
| 8 |
*/ |
| 9 |
|
| 10 |
namespace categoryPosts; |
| 11 |
|
| 12 |
// Don't call the file directly. |
| 13 |
if ( ! defined( 'ABSPATH' ) ) { |
| 14 |
exit; |
| 15 |
} |
| 16 |
|
| 17 |
/** |
| 18 |
* Category Posts Widget Class |
| 19 |
* |
| 20 |
* Shows the single category posts with some configurable options |
| 21 |
*/ |
| 22 |
class Widget extends \WP_Widget { |
| 23 |
|
| 24 |
/** |
| 25 |
* Widget constructor. |
| 26 |
*/ |
| 27 |
public function __construct() { |
| 28 |
$widget_ops = array( |
| 29 |
'classname' => 'cat-post-widget', |
| 30 |
'description' => __( 'List single category posts', 'category-posts' ), |
| 31 |
); |
| 32 |
parent::__construct( WIDGET_BASE_ID, __( 'Category Posts', 'category-posts' ), $widget_ops ); |
| 33 |
} |
| 34 |
|
| 35 |
/** |
| 36 |
* Calculate the HTML for showing the thumb of a post item. |
| 37 |
* |
| 38 |
* Used as a filter for the thumb wordpress API to add css based stretching and cropping |
| 39 |
* when the image is not at the requested dimensions |
| 40 |
* |
| 41 |
* @param string $html The original HTML generated by the core APIS. |
| 42 |
* @param int $post_id the ID of the post of which the thumb is a featured image. |
| 43 |
* @param int $post_thumbnail_id The id of the featured image attachment. |
| 44 |
* @param string|array $size The requested size identified by name or (width, height) array. |
| 45 |
* @param mixed $attr ignored in this context. |
| 46 |
* @return string The HTML for the thumb related to the post |
| 47 |
* |
| 48 |
* @since 4.1 |
| 49 |
*/ |
| 50 |
public function post_thumbnail_html( $html, $post_id, $post_thumbnail_id, $size, $attr ) { |
| 51 |
|
| 52 |
$use_css_cropping = isset( $this->instance['use_css_cropping'] ) && $this->instance['use_css_cropping']; |
| 53 |
$thumb = isset( $this->instance['template'] ) && preg_match( '/%thumb%/', $this->instance['template'] ); |
| 54 |
|
| 55 |
if ( ! ( $use_css_cropping && $thumb ) ) { |
| 56 |
return $html; |
| 57 |
} |
| 58 |
$meta = image_get_intermediate_size( $post_thumbnail_id, $size ); |
| 59 |
|
| 60 |
if ( empty( $meta ) ) { |
| 61 |
$post_img = wp_get_attachment_metadata( $post_thumbnail_id, $size ); |
| 62 |
$meta['file'] = basename( $post_img['file'] ); |
| 63 |
} |
| 64 |
|
| 65 |
$origfile = get_attached_file( $post_thumbnail_id, true ); // the location of the full file. |
| 66 |
$file = dirname( $origfile ) . '/' . $meta['file']; // the location of the file displayed as thumb. |
| 67 |
if ( file_exists( $file ) ) { |
| 68 |
list( $width, $height ) = getimagesize( $file ); // get actual size of the thumb file. |
| 69 |
|
| 70 |
if ( isset( $this->instance['use_css_cropping'] ) && $this->instance['use_css_cropping'] ) { |
| 71 |
$show_post_format = isset( $this->instance['show_post_format'] ) && ( 'none' !== $this->instance['show_post_format'] ); |
| 72 |
if ( $show_post_format || $this->instance['thumb_hover'] ) { |
| 73 |
$format = get_post_format() ? : 'standard'; |
| 74 |
$post_format_class = 'cat-post-format cat-post-format-' . $format; |
| 75 |
} |
| 76 |
$html = '<span class="cat-post-crop ' . $post_format_class . '">' . $html . '</span>'; |
| 77 |
} else { |
| 78 |
// use_css_cropping is not used. |
| 79 |
// wrap span. |
| 80 |
$html = '<span>' . $html . '</span>'; |
| 81 |
} |
| 82 |
} |
| 83 |
return $html; |
| 84 |
} |
| 85 |
|
| 86 |
/* |
| 87 |
* wrapper to execute the the_post_thumbnail with filters. |
| 88 |
*/ |
| 89 |
/** |
| 90 |
* Calculate the HTML for showing the thumb of a post item. |
| 91 |
* |
| 92 |
* It is a wrapper to execute the the_post_thumbnail with filters |
| 93 |
* |
| 94 |
* @param string|array $size The requested size identified by name or (width, height) array. |
| 95 |
* |
| 96 |
* @return string The HTML for the thumb related to the post and empty string if it can not be calculated |
| 97 |
* |
| 98 |
* @since 4.1 |
| 99 |
*/ |
| 100 |
public function the_post_thumbnail( $size = 'post-thumbnail' ) { |
| 101 |
if ( empty( $size ) ) { // if junk value, make it a normal thumb. |
| 102 |
$size = 'post-thumbnail'; |
| 103 |
} elseif ( is_array( $size ) && ( 2 === count( $size ) ) ) { // good format at least. |
| 104 |
// normalize to ints first. |
| 105 |
$size[0] = (int) $size[0]; |
| 106 |
$size[1] = (int) $size[1]; |
| 107 |
if ( ( 0 === $size[0] ) && ( 0 === $size[1] ) ) { // Both values zero then revert to thumbnail. |
| 108 |
$size = array( get_option( 'thumbnail_size_w', 150 ), get_option( 'thumbnail_size_h', 150 ) ); |
| 109 |
} elseif ( ( 0 === $size[0] ) && ( 0 !== $size[1] ) ) { |
| 110 |
// if thumb width 0 set to max/full widths for wp rendering |
| 111 |
$post_thumb = get_the_post_thumbnail( get_the_ID(), 'full' ); |
| 112 |
preg_match( '/(?<=width=")[\d]*/', $post_thumb, $thumb_full_w ); |
| 113 |
$size[0] = $thumb_full_w[0]; |
| 114 |
} elseif ( ( 0 !== $size[0] ) && ( 0 === $size[1] ) ) { |
| 115 |
// if thumb height 0 get full thumb for ratio and calc height with ratio |
| 116 |
$post_thumb = get_the_post_thumbnail( get_the_ID(), 'full' ); |
| 117 |
preg_match( '/(?<=width=")[\d]*/', $post_thumb, $thumb_full_w ); |
| 118 |
preg_match( '/(?<=height=")[\d]*/', $post_thumb, $thumb_full_h ); |
| 119 |
$ratio = $thumb_full_w[0] / $thumb_full_h[0]; |
| 120 |
$size[1] = intval( $size[0] / $ratio ); |
| 121 |
} |
| 122 |
} else { |
| 123 |
$size = array( get_option( 'thumbnail_size_w', 150 ), get_option( 'thumbnail_size_h', 150 ) ); // yet another form of junk. |
| 124 |
} |
| 125 |
|
| 126 |
$post_thumbnail_id = get_post_thumbnail_id( get_the_ID() ); |
| 127 |
if ( ! $post_thumbnail_id && $this->instance['default_thunmbnail'] ) { |
| 128 |
$post_thumbnail_id = $this->instance['default_thunmbnail']; |
| 129 |
} |
| 130 |
|
| 131 |
do_action( 'begin_fetch_post_thumbnail_html', get_the_ID(), $post_thumbnail_id, $size ); |
| 132 |
$html = wp_get_attachment_image( $post_thumbnail_id, $size, false, '' ); |
| 133 |
if ( ! $html ) { |
| 134 |
$ret = ''; |
| 135 |
} else { |
| 136 |
$ret = $this->post_thumbnail_html( $html, get_the_ID(), $post_thumbnail_id, $size, '' ); |
| 137 |
} |
| 138 |
do_action( 'end_fetch_post_thumbnail_html', get_the_ID(), $post_thumbnail_id, $size ); |
| 139 |
|
| 140 |
return $ret; |
| 141 |
} |
| 142 |
|
| 143 |
/** |
| 144 |
* Excerpt more link filter |
| 145 |
* |
| 146 |
* @param string $more The "more" text passed by the filter. |
| 147 |
* |
| 148 |
* @return string The link to the post with the "more" text configured in the widget. |
| 149 |
*/ |
| 150 |
public function excerpt_more_filter( $more ) { |
| 151 |
return ' <a class="cat-post-excerpt-more more-link" href="' . get_permalink() . '">' . esc_html( $this->instance['excerpt_more_text'] ) . '</a>'; |
| 152 |
} |
| 153 |
|
| 154 |
/** |
| 155 |
* Apply the_content filter for excerpt |
| 156 |
* This should show sharing buttons which comes with other widgets in the widget output in the same way as on the main content |
| 157 |
* |
| 158 |
* @param string $text The HTML with other applied excerpt filters. |
| 159 |
* |
| 160 |
* @return string If option hide_social_buttons is unchecked applay the_content filter. |
| 161 |
* |
| 162 |
* @since 4.6 |
| 163 |
*/ |
| 164 |
public function apply_the_excerpt( $text ) { |
| 165 |
$ret = apply_filters( 'the_content', $text ); |
| 166 |
|
| 167 |
return $ret; |
| 168 |
} |
| 169 |
|
| 170 |
/** |
| 171 |
* Calculate the wp-query arguments matching the filter settings of the widget |
| 172 |
* |
| 173 |
* @param array $instance Array which contains the various settings. |
| 174 |
* @return array The array that can be fed to wp_Query to get the relevant posts |
| 175 |
* |
| 176 |
* @since 4.6 |
| 177 |
*/ |
| 178 |
public function queryArgs( $instance ) { |
| 179 |
|
| 180 |
$valid_sort_orders = array( 'date', 'title', 'comment_count', 'rand' ); |
| 181 |
if ( isset( $instance['sort_by'] ) && in_array( $instance['sort_by'], $valid_sort_orders, true ) ) { |
| 182 |
$sort_by = $instance['sort_by']; |
| 183 |
} else { |
| 184 |
$sort_by = 'date'; |
| 185 |
} |
| 186 |
$sort_order = ( isset( $instance['asc_sort_order'] ) && $instance['asc_sort_order'] ) ? 'ASC' : 'DESC'; |
| 187 |
|
| 188 |
// Get array of post info. |
| 189 |
$args = array( |
| 190 |
'orderby' => $sort_by, |
| 191 |
'order' => $sort_order, |
| 192 |
'ignore_sticky_posts' => 1, // Make sure we do not get stickies out of order. |
| 193 |
'no_found_rows' => true, // Do not count the total numbers of rows by default. |
| 194 |
); |
| 195 |
|
| 196 |
$non_default_valid_status = array( |
| 197 |
'publish', |
| 198 |
'future', |
| 199 |
'publish,future', |
| 200 |
'private', |
| 201 |
'private,publish', |
| 202 |
'private,publish,future', |
| 203 |
); |
| 204 |
if ( isset( $instance['status'] ) && in_array( $instance['status'], $non_default_valid_status, true ) ) { |
| 205 |
$args['post_status'] = $instance['status']; |
| 206 |
} |
| 207 |
|
| 208 |
if ( isset( $instance['num'] ) ) { |
| 209 |
$args['showposts'] = (int) $instance['num']; |
| 210 |
} |
| 211 |
|
| 212 |
if ( isset( $instance['offset'] ) && ( (int) $instance['offset'] > 1 ) ) { |
| 213 |
$args['offset'] = (int) $instance['offset'] - 1; |
| 214 |
} |
| 215 |
if ( isset( $instance['cat'] ) ) { |
| 216 |
if ( isset( $instance['no_cat_childs'] ) && $instance['no_cat_childs'] ) { |
| 217 |
$args['category__in'] = (int) $instance['cat']; |
| 218 |
} else { |
| 219 |
$args['cat'] = (int) $instance['cat']; |
| 220 |
} |
| 221 |
} |
| 222 |
|
| 223 |
if ( is_singular() && isset( $instance['exclude_current_post'] ) && $instance['exclude_current_post'] ) { |
| 224 |
$args['post__not_in'] = array( get_the_ID() ); |
| 225 |
} |
| 226 |
|
| 227 |
if ( isset( $instance['hideNoThumb'] ) && $instance['hideNoThumb'] ) { |
| 228 |
$args = array_merge( $args, array( |
| 229 |
'meta_query' => array( |
| 230 |
array( |
| 231 |
'key' => '_thumbnail_id', |
| 232 |
'compare' => 'EXISTS', |
| 233 |
), |
| 234 |
), |
| 235 |
) ); |
| 236 |
} |
| 237 |
|
| 238 |
switch ( $instance['date_range'] ) { |
| 239 |
case 'days_ago': |
| 240 |
$ago = (int) $instance['days_ago']; |
| 241 |
|
| 242 |
// If there is no valid integer value given, bail. |
| 243 |
if ( 0 === $ago ) { |
| 244 |
break; |
| 245 |
} |
| 246 |
|
| 247 |
$date = date( 'Y-m-d', strtotime( '-' . $ago . ' days' ) ); |
| 248 |
$args['date_query'] = array( |
| 249 |
'after' => $date, |
| 250 |
'inclusive' => true, |
| 251 |
); |
| 252 |
break; |
| 253 |
case 'between_dates': |
| 254 |
// Validation note - not doing any, assuming the query will |
| 255 |
// fail gracefully enough for now as it is not clear what Should |
| 256 |
// the validation be right now. |
| 257 |
$start_date = $instance['start_date']; |
| 258 |
$end_date = $instance['end_date']; |
| 259 |
$args['date_query'] = array( |
| 260 |
'after' => $start_date, |
| 261 |
'before' => $end_date, |
| 262 |
'inclusive' => true, |
| 263 |
); |
| 264 |
break; |
| 265 |
} |
| 266 |
|
| 267 |
return $args; |
| 268 |
} |
| 269 |
|
| 270 |
/** |
| 271 |
* Calculate the HTML of the title based on the widget settings |
| 272 |
* |
| 273 |
* @param string $before_title The sidebar configured HTML that should come |
| 274 |
* before the title itself. |
| 275 |
* @param string $after_title The sidebar configured HTML that should come |
| 276 |
* after the title itself. |
| 277 |
* @param array $instance Array which contains the various settings. |
| 278 |
* @return string The HTML for the title area |
| 279 |
* |
| 280 |
* @since 4.6 |
| 281 |
*/ |
| 282 |
public function titleHTML( $before_title, $after_title, $instance ) { |
| 283 |
$ret = ''; |
| 284 |
|
| 285 |
// If no title, use the name of the category. |
| 286 |
if ( ! isset( $instance['title'] ) || ! $instance['title'] ) { |
| 287 |
$instance['title'] = ''; |
| 288 |
if ( 0 !== (int) $instance['cat'] ) { |
| 289 |
$category_info = get_category( $instance['cat'] ); |
| 290 |
if ( $category_info && ! is_wp_error( $category_info ) ) { |
| 291 |
$instance['title'] = $category_info->name; |
| 292 |
} else { |
| 293 |
$instance['cat'] = 0; // For further processing treat it like "all categories". |
| 294 |
$instance['title'] = __( 'Recent Posts', 'category-posts' ); |
| 295 |
} |
| 296 |
} else { |
| 297 |
$instance['title'] = __( 'Recent Posts', 'category-posts' ); |
| 298 |
} |
| 299 |
} |
| 300 |
|
| 301 |
if ( ! ( isset( $instance['hide_title'] ) && $instance['hide_title'] ) ) { |
| 302 |
$ret = $before_title; |
| 303 |
if ( isset( $instance['is_shortcode'] ) ) { |
| 304 |
$title = esc_html( $instance['title'] ); |
| 305 |
} else { |
| 306 |
$title = apply_filters( 'widget_title', $instance['title'] ); |
| 307 |
} |
| 308 |
|
| 309 |
if ( isset( $instance['title_link'] ) && $instance['title_link'] ) { |
| 310 |
if ( 0 !== $instance['cat'] ) { |
| 311 |
$ret .= '<a href="' . get_category_link( $instance['cat'] ) . '">' . $title . '</a>'; |
| 312 |
} elseif ( isset( $instance['title_link_url'] ) && $instance['title_link_url'] ) { |
| 313 |
$ret .= '<a href="' . esc_url( $instance['title_link_url'] ) . '">' . $title . '</a>'; |
| 314 |
} else { |
| 315 |
$ret .= '<a href="' . esc_url( $this->blog_page_url() ) . '">' . $title . '</a>'; |
| 316 |
} |
| 317 |
} else { |
| 318 |
$ret .= $title; |
| 319 |
} |
| 320 |
|
| 321 |
$ret .= $after_title; |
| 322 |
} |
| 323 |
|
| 324 |
return $ret; |
| 325 |
} |
| 326 |
|
| 327 |
/** |
| 328 |
* Get the URL of the blog page or home page if no explicit blog page is defined. |
| 329 |
* |
| 330 |
* @return string The URL of the blog page |
| 331 |
* |
| 332 |
* @since 4.8 |
| 333 |
*/ |
| 334 |
private function blog_page_url() { |
| 335 |
|
| 336 |
$blog_page = get_option( 'page_for_posts' ); |
| 337 |
if ( $blog_page ) { |
| 338 |
$url = get_permalink( $blog_page ); |
| 339 |
} else { |
| 340 |
$url = home_url(); |
| 341 |
} |
| 342 |
|
| 343 |
return $url; |
| 344 |
} |
| 345 |
|
| 346 |
/** |
| 347 |
* Calculate the HTML of the load more button based on the widget settings |
| 348 |
* |
| 349 |
* @param array $instance Array which contains the various settings. |
| 350 |
* |
| 351 |
* @return string The HTML for the load more area |
| 352 |
* |
| 353 |
* @since 4.9 |
| 354 |
*/ |
| 355 |
public function loadMoreHTML( $instance ) { |
| 356 |
|
| 357 |
if ( ! $instance['enable_loadmore'] ) { |
| 358 |
return ''; |
| 359 |
} |
| 360 |
|
| 361 |
$ret = '<div class="' . __NAMESPACE__ . '-loadmore">'; |
| 362 |
$context = 0; |
| 363 |
if ( is_singular() ) { |
| 364 |
$context = get_the_ID(); |
| 365 |
} |
| 366 |
|
| 367 |
add_action( 'wp_footer', __NAMESPACE__ . '\embed_loadmore_scripts' ); |
| 368 |
|
| 369 |
// We rely on the widget number to be properly set. |
| 370 |
// but need a slight different handling for proper widgets. |
| 371 |
if ( is_int( $this->number ) ) { |
| 372 |
// it is a proper widget, add the prefix. |
| 373 |
$id = 'widget-' . $this->number; |
| 374 |
} else { |
| 375 |
$id = str_replace( WIDGET_BASE_ID . '-', '', $this->number ); |
| 376 |
} |
| 377 |
|
| 378 |
$number = $instance['num']; |
| 379 |
$start = $instance['offset'] + $number; |
| 380 |
$loading = $instance['loading_text']; |
| 381 |
|
| 382 |
$ret .= '<button type="button" data-loading="' . esc_attr( $loading ) . '" data-id="' . esc_attr( $id ) . '" data-start="' . esc_attr( $start ) . '" data-context="' . esc_attr( $context ) . '" data-number="' . esc_attr( $number ) . '">' . esc_html( $instance['loadmore_text'] ) . '</button>'; |
| 383 |
$ret .= '</div>'; |
| 384 |
return $ret; |
| 385 |
} |
| 386 |
|
| 387 |
/** |
| 388 |
* Calculate the HTML of the footer based on the widget settings |
| 389 |
* |
| 390 |
* @param array $instance Array which contains the various settings. |
| 391 |
* @return string The HTML for the footer area |
| 392 |
* |
| 393 |
* @since 4.6 |
| 394 |
*/ |
| 395 |
public function footerHTML( $instance ) { |
| 396 |
|
| 397 |
$ret = ''; |
| 398 |
$url = ''; |
| 399 |
$text = ''; |
| 400 |
|
| 401 |
if ( isset( $instance['footer_link'] ) ) { |
| 402 |
$url = $instance['footer_link']; |
| 403 |
} |
| 404 |
|
| 405 |
if ( isset( $instance['footer_link_text'] ) ) { |
| 406 |
$text = $instance['footer_link_text']; |
| 407 |
} |
| 408 |
|
| 409 |
// if url is set, but no text, just use the url as text. |
| 410 |
if ( empty( $text ) && ! empty( $url ) ) { |
| 411 |
$text = $url; |
| 412 |
} |
| 413 |
|
| 414 |
// if no url is set but just text, assume the url should be to the relevant archive page |
| 415 |
// category archive for categories filter and home page or blog page when "all categories" |
| 416 |
// is used. |
| 417 |
if ( ! empty( $text ) && empty( $url ) ) { |
| 418 |
if ( isset( $instance['cat'] ) && ( 0 !== $instance['cat'] ) && ( null !== get_category( $instance['cat'] ) ) ) { |
| 419 |
$url = get_category_link( $instance['cat'] ); |
| 420 |
} else { |
| 421 |
$url = $this->blog_page_url(); |
| 422 |
} |
| 423 |
} |
| 424 |
|
| 425 |
if ( ! empty( $url ) ) { |
| 426 |
$ret .= '<a class="cat-post-footer-link" href="' . esc_url( $url ) . '">' . esc_html( $text ) . '</a>'; |
| 427 |
} |
| 428 |
|
| 429 |
return $ret; |
| 430 |
} |
| 431 |
|
| 432 |
/** |
| 433 |
* Current post item date string based on the format requested in the settings |
| 434 |
* |
| 435 |
* @param array $instance Array which contains the various settings. |
| 436 |
* @param bool $everything_is_link Indicates whether the return string should avoid links. |
| 437 |
* |
| 438 |
* @since 4.8 |
| 439 |
*/ |
| 440 |
public function itemDate( $instance, $everything_is_link ) { |
| 441 |
$ret = ''; |
| 442 |
|
| 443 |
if ( ! isset( $instance['preset_date_format'] ) ) { |
| 444 |
$preset_date_format = 'other'; |
| 445 |
} else { |
| 446 |
$preset_date_format = $instance['preset_date_format']; |
| 447 |
} |
| 448 |
|
| 449 |
$attr = ''; |
| 450 |
switch ( $preset_date_format ) { |
| 451 |
case 'sitedateandtime': |
| 452 |
$date = get_the_time( get_option( 'date_format' ) . ' ' . get_option( 'time_format' ) ); |
| 453 |
break; |
| 454 |
case 'localsitedateandtime': |
| 455 |
$date = get_the_time( get_option( 'date_format' ) . ' ' . get_option( 'time_format' ) ) . ' GMT'; |
| 456 |
$time = get_post_time( 'U', true ); |
| 457 |
$attr = ' data-publishtime="' . $time . '" data-format="time"'; |
| 458 |
add_action( 'wp_footer', __NAMESPACE__ . '\embed_date_scripts' ); |
| 459 |
break; |
| 460 |
case 'sitedate': |
| 461 |
$date = get_the_time( get_option( 'date_format' ) ); |
| 462 |
break; |
| 463 |
case 'localsitedate': |
| 464 |
$date = get_the_time( get_option( 'date_format' ) ) . ' GMT'; |
| 465 |
$time = get_post_time( 'U', true ); |
| 466 |
$attr = ' data-publishtime="' . $time . '" data-format="date"'; |
| 467 |
add_action( 'wp_footer', __NAMESPACE__ . '\embed_date_scripts' ); |
| 468 |
break; |
| 469 |
case 'sincepublished': |
| 470 |
$date = human_time_diff( get_the_time( 'U' ), current_time( 'timestamp' ) ); |
| 471 |
break; |
| 472 |
default: |
| 473 |
if ( isset( $instance['date_format'] ) && strlen( trim( $instance['date_format'] ) ) > 0 ) { |
| 474 |
$date_format = $instance['date_format']; |
| 475 |
} else { |
| 476 |
$date_format = 'j M Y'; |
| 477 |
} |
| 478 |
$date = get_the_time( $date_format ); |
| 479 |
break; |
| 480 |
} |
| 481 |
$ret .= '<span class="cat-post-date"' . $attr . '>'; |
| 482 |
if ( isset( $instance['date_link'] ) && $instance['date_link'] && ! $everything_is_link ) { |
| 483 |
$ret .= '<a href="' . \get_the_permalink() . '">'; |
| 484 |
} |
| 485 |
$ret .= $date; |
| 486 |
|
| 487 |
if ( isset( $instance['date_link'] ) && $instance['date_link'] && ! $everything_is_link ) { |
| 488 |
$ret .= '</a>'; |
| 489 |
} |
| 490 |
$ret .= '</span>'; |
| 491 |
return $ret; |
| 492 |
} |
| 493 |
|
| 494 |
|
| 495 |
/** |
| 496 |
* Calculate the HTML for showing the thumb of a post item. |
| 497 |
* Expected to be called from a loop with globals properly set. |
| 498 |
* |
| 499 |
* @param array $instance Array which contains the various settings. |
| 500 |
* @param bool $no_link indicates whether the thumb should be wrapped in a link or a span. |
| 501 |
* @return string The HTML for the thumb related to the post |
| 502 |
* |
| 503 |
* @since 4.6 |
| 504 |
*/ |
| 505 |
public function itemThumb( $instance, $no_link ) { |
| 506 |
$ret = ''; |
| 507 |
|
| 508 |
if ( ( isset( $instance['default_thunmbnail'] ) && ( $instance['default_thunmbnail'] ) ) || has_post_thumbnail() ) { |
| 509 |
$class = ''; |
| 510 |
$disable_css = isset( $instance['disable_css'] ) && $instance['disable_css']; |
| 511 |
|
| 512 |
if ( isset( $this->instance['thumb_hover'] ) && ! $disable_css ) { |
| 513 |
$class = 'class="cat-post-thumbnail cat-post-' . $instance['thumb_hover'] . '"'; |
| 514 |
} else { |
| 515 |
$class = 'class="cat-post-thumbnail"'; |
| 516 |
} |
| 517 |
|
| 518 |
$title_args = array( 'echo' => false ); |
| 519 |
|
| 520 |
if ( $no_link ) { |
| 521 |
$ret .= '<span ' . $class . '>'; |
| 522 |
} else { |
| 523 |
$ret .= '<a ' . $class . ' href="' . get_the_permalink() . '" title="' . the_title_attribute( $title_args ) . '">'; |
| 524 |
} |
| 525 |
|
| 526 |
$ret .= $this->the_post_thumbnail( array( $this->instance['thumb_w'], $this->instance['thumb_h'] ) ); |
| 527 |
|
| 528 |
if ( $no_link ) { |
| 529 |
$ret .= '</span>'; |
| 530 |
} else { |
| 531 |
$ret .= '</a>'; |
| 532 |
} |
| 533 |
} |
| 534 |
|
| 535 |
return $ret; |
| 536 |
} |
| 537 |
|
| 538 |
/** |
| 539 |
* Current post item categories string |
| 540 |
* |
| 541 |
* @param array $instance Array which contains the various settings. |
| 542 |
* @param bool $everything_is_link Indicates whether the return string should avoid links. |
| 543 |
* |
| 544 |
* @since 4.8 |
| 545 |
*/ |
| 546 |
public function itemCategories( $instance, $everything_is_link ) { |
| 547 |
|
| 548 |
$ret = '<span class="cat-post-tax-category">'; |
| 549 |
$cat_ids = wp_get_post_categories( get_the_ID(), array( 'number' => 0 ) ); |
| 550 |
foreach ( $cat_ids as $cat_id ) { |
| 551 |
if ( $everything_is_link ) { |
| 552 |
$ret .= ' ' . get_cat_name( $cat_id ); |
| 553 |
} else { |
| 554 |
$ret .= " <a href='" . get_category_link( $cat_id ) . "'>" . get_cat_name( $cat_id ) . '</a>'; |
| 555 |
} |
| 556 |
} |
| 557 |
$ret .= '</span>'; |
| 558 |
return $ret; |
| 559 |
} |
| 560 |
|
| 561 |
/** |
| 562 |
* Current post item tags string |
| 563 |
* |
| 564 |
* @param array $instance Array which contains the various settings. |
| 565 |
* @param bool $everything_is_link Indicates whether the return string should avoid links. |
| 566 |
* |
| 567 |
* @since 4.8 |
| 568 |
*/ |
| 569 |
public function itemTags( $instance, $everything_is_link ) { |
| 570 |
|
| 571 |
$ret = '<span class="cat-post-tax-tag">'; |
| 572 |
$tag_ids = wp_get_post_tags( get_the_ID(), array( 'number' => 0 ) ); |
| 573 |
foreach ( $tag_ids as $tag_id ) { |
| 574 |
if ( $everything_is_link ) { |
| 575 |
$ret .= ' ' . $tag_id->name; |
| 576 |
} else { |
| 577 |
$ret .= " <a href='" . get_tag_link( $tag_id->term_id ) . "'>" . $tag_id->name . '</a>'; |
| 578 |
} |
| 579 |
} |
| 580 |
$ret .= '</span>'; |
| 581 |
return $ret; |
| 582 |
} |
| 583 |
|
| 584 |
/** |
| 585 |
* Current post item comment number string |
| 586 |
* |
| 587 |
* @param array $instance Array which contains the various settings. |
| 588 |
* @param bool $everything_is_link Indicates whether the return string should avoid links. |
| 589 |
* |
| 590 |
* @since 4.8 |
| 591 |
*/ |
| 592 |
public function itemCommentNum( $instance, $everything_is_link ) { |
| 593 |
global $post; |
| 594 |
|
| 595 |
$ret = '<span class="cat-post-comment-num">'; |
| 596 |
|
| 597 |
if ( $everything_is_link ) { |
| 598 |
$ret .= '(' . \get_comments_number() . ')'; |
| 599 |
} else { |
| 600 |
$link = sprintf( |
| 601 |
'<a href="%1$s" title="%2$s">(%3$d)</a>', |
| 602 |
esc_url( get_comments_link( $post->ID ) ), |
| 603 |
esc_attr( sprintf( __( '(%d) comments to this post' ), get_comments_number() ) ), |
| 604 |
get_comments_number() |
| 605 |
); |
| 606 |
$ret .= $link; |
| 607 |
} |
| 608 |
|
| 609 |
$ret .= '</span>'; |
| 610 |
return $ret; |
| 611 |
} |
| 612 |
|
| 613 |
/** |
| 614 |
* Current post item author string |
| 615 |
* |
| 616 |
* @param array $instance Array which contains the various settings. |
| 617 |
* @param bool $everything_is_link Indicates whether the return string should avoid links. |
| 618 |
* |
| 619 |
* @since 4.8 |
| 620 |
*/ |
| 621 |
public function itemAuthor( $instance, $everything_is_link ) { |
| 622 |
|
| 623 |
$ret = '<span class="cat-post-author">'; |
| 624 |
|
| 625 |
if ( $everything_is_link ) { |
| 626 |
$ret .= get_the_author(); |
| 627 |
} else { |
| 628 |
$link = get_the_author_posts_link(); |
| 629 |
$ret .= $link; |
| 630 |
} |
| 631 |
$ret .= '</span>'; |
| 632 |
return $ret; |
| 633 |
} |
| 634 |
|
| 635 |
/** |
| 636 |
* Current post item excerpt string |
| 637 |
* |
| 638 |
* @param array $instance Array which contains the various settings. |
| 639 |
* @param bool $everything_is_link Indicates whether the return string should avoid links. |
| 640 |
* |
| 641 |
* @since 4.8 |
| 642 |
*/ |
| 643 |
public function itemExcerpt( $instance, $everything_is_link ) { |
| 644 |
global $post; |
| 645 |
|
| 646 |
// use the_excerpt filter to get the "normal" excerpt of the post |
| 647 |
// then apply our filter to let users customize excerpts in their own way. |
| 648 |
if ( isset( $instance['excerpt_length'] ) && ( $instance['excerpt_length'] > 0 ) ) { |
| 649 |
$length = (int) $instance['excerpt_length']; |
| 650 |
} else { |
| 651 |
$length = 999; // Use the wordpress default. |
| 652 |
} |
| 653 |
|
| 654 |
if ( ! isset( $instance['excerpt_filters'] ) || $instance['excerpt_filters'] ) { // pre 4.7 widgets has filters on. |
| 655 |
$excerpt = apply_filters( 'the_excerpt', \get_the_excerpt() ); |
| 656 |
} else { // if filters off replicate functionality of core generating excerpt. |
| 657 |
$more_text = '[…]'; |
| 658 |
if ( isset( $instance['excerpt_more_text'] ) && $instance['excerpt_more_text'] ) { |
| 659 |
$more_text = ltrim( $instance['excerpt_more_text'] ); |
| 660 |
} |
| 661 |
|
| 662 |
if ( $everything_is_link ) { |
| 663 |
$excerpt_more_text = ' <span class="cat-post-excerpt-more">' . $more_text . '</span>'; |
| 664 |
} else { |
| 665 |
$excerpt_more_text = ' <a class="cat-post-excerpt-more" href="' . get_permalink() . '" title="' . sprintf( __( 'Continue reading %s' ), get_the_title() ) . '">' . $more_text . '</a>'; |
| 666 |
} |
| 667 |
if ( '' === $post->post_excerpt ) { |
| 668 |
$text = get_the_content( '' ); |
| 669 |
$text = strip_shortcodes( $text ); |
| 670 |
$excerpt = \wp_trim_words( $text, $length, $excerpt_more_text ); |
| 671 |
// adjust html output same way as for the normal excerpt, |
| 672 |
// just force all functions depending on the_excerpt hook. |
| 673 |
$excerpt = shortcode_unautop( wpautop( convert_chars( convert_smilies( wptexturize( $excerpt ) ) ) ) ); |
| 674 |
} else { |
| 675 |
$text = $post->post_excerpt; |
| 676 |
$excerpt = \wp_trim_words( $text, $length, $excerpt_more_text ); |
| 677 |
$excerpt = shortcode_unautop( wpautop( convert_chars( convert_smilies( wptexturize( $excerpt ) ) ) ) ); |
| 678 |
} |
| 679 |
} |
| 680 |
$ret = apply_filters( 'cpw_excerpt', $excerpt, $this ); |
| 681 |
return $ret; |
| 682 |
} |
| 683 |
|
| 684 |
/** |
| 685 |
* Current post item title string |
| 686 |
* |
| 687 |
* @param array $instance Array which contains the various settings. |
| 688 |
* @param bool $everything_is_link Indicates whether the return string should avoid links. |
| 689 |
* |
| 690 |
* @since 4.8 |
| 691 |
*/ |
| 692 |
public function itemTitle( $instance, $everything_is_link ) { |
| 693 |
|
| 694 |
$ret = ''; |
| 695 |
|
| 696 |
if ( $everything_is_link ) { |
| 697 |
$ret .= '<span class="cat-post-title">' . get_the_title() . '</span>'; |
| 698 |
} else { |
| 699 |
$ret .= '<a class="cat-post-title"'; |
| 700 |
$ret .= ' href="' . get_the_permalink() . '" rel="bookmark">' . get_the_title(); |
| 701 |
$ret .= '</a>'; |
| 702 |
} |
| 703 |
return $ret; |
| 704 |
} |
| 705 |
|
| 706 |
/** |
| 707 |
* Calculate the HTML for a post item based on the widget settings and post. |
| 708 |
* Expected to be called in an active loop with all the globals set. |
| 709 |
* |
| 710 |
* @param array $instance Array which contains the various settings. |
| 711 |
* @param null|integer $current_post_id If on singular page specifies the id of |
| 712 |
* the post, otherwise null. |
| 713 |
* @return string The HTML for item related to the post |
| 714 |
* |
| 715 |
* @since 4.6 |
| 716 |
*/ |
| 717 |
public function itemHTML( $instance, $current_post_id ) { |
| 718 |
global $post; |
| 719 |
|
| 720 |
$everything_is_link = isset( $instance['everything_is_link'] ) && $instance['everything_is_link']; |
| 721 |
$wrap = isset( $instance['text_do_not_wrap_thumb'] ) && $instance['text_do_not_wrap_thumb']; |
| 722 |
|
| 723 |
$template = ''; |
| 724 |
if ( isset( $instance['template'] ) ) { |
| 725 |
$template = $instance['template']; |
| 726 |
} else { |
| 727 |
$template = convert_settings_to_template( $instance ); |
| 728 |
} |
| 729 |
$ret = '<li '; |
| 730 |
|
| 731 |
// Current post. |
| 732 |
if ( $current_post_id === $post->ID ) { |
| 733 |
$ret .= "class='cat-post-item cat-post-current'"; |
| 734 |
} else { |
| 735 |
$ret .= "class='cat-post-item'"; |
| 736 |
} |
| 737 |
$ret .= '>'; // close the li opening tag. |
| 738 |
|
| 739 |
if ( $everything_is_link ) { |
| 740 |
$ret .= '<a class="cat-post-everything-is-link" href="' . get_the_permalink() . '" title="">'; |
| 741 |
} |
| 742 |
|
| 743 |
// Try to do smart formatting for floating thumb based on its location. |
| 744 |
if ( $wrap ) { |
| 745 |
if ( preg_match( '#(\%thumb\%)#', $template ) && ! preg_match( '#(\%thumb\%$)#', $template ) ) { |
| 746 |
$thumb_flex = explode( '%thumb%', $template ); |
| 747 |
if ( 1 === count( $thumb_flex ) ) { |
| 748 |
$template = '<div class="cat-post-do-not-wrap-thumbnail">%thumb%<div>' . $thumb_flex[0] . '</div></div>'; |
| 749 |
} |
| 750 |
if ( 2 === count( $thumb_flex ) ) { |
| 751 |
$template = $thumb_flex[0] . '<div class="cat-post-do-not-wrap-thumbnail">%thumb%<div>' . $thumb_flex[1] . '</div></div>'; |
| 752 |
} |
| 753 |
} |
| 754 |
} |
| 755 |
|
| 756 |
// Post details (Template). |
| 757 |
$widget = $this; |
| 758 |
$template_res = preg_replace_callback( get_template_regex(), function ( $matches ) use ( $widget, $instance, $everything_is_link ) { |
| 759 |
switch ( $matches[0] ) { |
| 760 |
case '%title%': |
| 761 |
return $widget->itemTitle( $instance, $everything_is_link ); |
| 762 |
case '%author%': |
| 763 |
return $widget->itemAuthor( $instance, $everything_is_link ); |
| 764 |
case '%commentnum%': |
| 765 |
return $widget->itemCommentNum( $instance, $everything_is_link ); |
| 766 |
case '%date%': |
| 767 |
return $widget->itemDate( $instance, $everything_is_link ); |
| 768 |
case '%thumb%': |
| 769 |
return $widget->itemThumb( $instance, $everything_is_link ); |
| 770 |
case '%post_tag%': |
| 771 |
return $widget->itemTags( $instance, $everything_is_link ); |
| 772 |
case '%category%': |
| 773 |
return $widget->itemCategories( $instance, $everything_is_link ); |
| 774 |
case '%excerpt%': |
| 775 |
return $widget->itemExcerpt( $instance, $everything_is_link ); |
| 776 |
default: |
| 777 |
return $matches[0]; |
| 778 |
} |
| 779 |
}, $template ); |
| 780 |
|
| 781 |
// Replace empty line with closing and opening DIV. |
| 782 |
$template_res = trim( $template_res ); |
| 783 |
$template_res = str_replace( "\n\r", '</div><div>', $template_res ); // in widget areas. |
| 784 |
$template_res = str_replace( "\n\n", '</div><div>', $template_res ); // as shortcode. |
| 785 |
$template_res = '<div>' . $template_res . '</div>'; |
| 786 |
|
| 787 |
// replace new lines with spaces. |
| 788 |
$template_res = str_replace( "\n\r", ' ', $template_res ); // in widget areas. |
| 789 |
$template_res = str_replace( "\n\n", ' ', $template_res ); // as shortcode. |
| 790 |
|
| 791 |
$ret .= $template_res; |
| 792 |
|
| 793 |
if ( $everything_is_link ) { |
| 794 |
$ret .= '</a>'; |
| 795 |
} |
| 796 |
|
| 797 |
$ret .= '</li>'; |
| 798 |
return $ret; |
| 799 |
} |
| 800 |
|
| 801 |
/** |
| 802 |
* Filter to set the number of words in an excerpt |
| 803 |
* |
| 804 |
* @param int $length The number of words as configured by wordpress core or set by previous filters. |
| 805 |
* @return int The number of words configured for the widget, |
| 806 |
* or the $length parameter if it is not configured or garbage value. |
| 807 |
* |
| 808 |
* @since 4.6 |
| 809 |
*/ |
| 810 |
public function excerpt_length_filter( $length ) { |
| 811 |
if ( isset( $this->instance['excerpt_length'] ) && $this->instance['excerpt_length'] > 0 ) { |
| 812 |
$length = $this->instance['excerpt_length']; |
| 813 |
} |
| 814 |
return $length; |
| 815 |
} |
| 816 |
|
| 817 |
/** |
| 818 |
* Set the proper excerpt filters based on the settings |
| 819 |
* |
| 820 |
* @param array $instance widget settings. |
| 821 |
* @return void |
| 822 |
* |
| 823 |
* @since 4.6 |
| 824 |
*/ |
| 825 |
public function setExcerpFilters( $instance ) { |
| 826 |
|
| 827 |
if ( isset( $instance['excerpt'] ) && $instance['excerpt'] ) { |
| 828 |
|
| 829 |
// Excerpt length filter. |
| 830 |
if ( isset( $instance['excerpt_length'] ) && ( (int) $instance['excerpt_length'] ) > 0 ) { |
| 831 |
add_filter( 'excerpt_length', array( $this, 'excerpt_length_filter' ) ); |
| 832 |
} |
| 833 |
|
| 834 |
if ( isset( $instance['excerpt_more_text'] ) && ( '' !== ltrim( $instance['excerpt_more_text'] ) ) ) { |
| 835 |
add_filter( 'excerpt_more', array( $this, 'excerpt_more_filter' ) ); |
| 836 |
} |
| 837 |
|
| 838 |
add_filter( 'the_excerpt', array( $this, 'apply_the_excerpt' ) ); |
| 839 |
} |
| 840 |
} |
| 841 |
|
| 842 |
/** |
| 843 |
* Remove the excerpt filter |
| 844 |
* |
| 845 |
* @param array $instance widget settings. |
| 846 |
* @return void |
| 847 |
* |
| 848 |
* @since 4.6 |
| 849 |
*/ |
| 850 |
public function removeExcerpFilters( $instance ) { |
| 851 |
remove_filter( 'excerpt_length', array( $this, 'excerpt_length_filter' ) ); |
| 852 |
remove_filter( 'excerpt_more', array( $this, 'excerpt_more_filter' ) ); |
| 853 |
add_filter( 'get_the_excerpt', 'wp_trim_excerpt' ); |
| 854 |
remove_filter( 'the_excerpt', array( $this, 'apply_the_excerpt' ) ); |
| 855 |
} |
| 856 |
|
| 857 |
/** |
| 858 |
* The main widget display controller |
| 859 |
* |
| 860 |
* Called by the sidebar processing core logic to display the widget. |
| 861 |
* |
| 862 |
* @param array $args An array containing the "environment" setting for the widget, |
| 863 |
* namely, the enclosing tags for the widget and its title. |
| 864 |
* @param array $instance The settings associate with the widget. |
| 865 |
* |
| 866 |
* @since 4.1 |
| 867 |
*/ |
| 868 |
public function widget( $args, $instance ) { |
| 869 |
|
| 870 |
$instance = upgrade_settings( $instance ); |
| 871 |
|
| 872 |
extract( $args ); |
| 873 |
|
| 874 |
$this->instance = $instance; |
| 875 |
|
| 876 |
$current_post_id = ''; |
| 877 |
if ( is_singular() ) { |
| 878 |
$current_post_id = get_the_ID(); |
| 879 |
} |
| 880 |
|
| 881 |
$items = $this->get_elements_HTML( $instance, $current_post_id, 0, 0 ); |
| 882 |
|
| 883 |
if ( ( 'nothing' === $instance['no_match_handling'] ) || ! empty( $items ) ) { |
| 884 |
echo $before_widget; // Xss ok. This is how widget actually expected to behave. |
| 885 |
echo $this->titleHTML( $before_title, $after_title, $instance ); |
| 886 |
|
| 887 |
$thumb = isset( $this->instance['template'] ) && preg_match( '/%thumb%/', $this->instance['template'] ); |
| 888 |
|
| 889 |
if ( ! ( isset( $instance['is_shortcode'] ) && $instance['is_shortcode'] ) ) { // the internal id is needed only for widgets. |
| 890 |
echo '<ul id="' . esc_attr( WIDGET_BASE_ID ) . '-' . esc_attr( $this->number ) . '-internal" class="' . esc_attr( WIDGET_BASE_ID ) . '-internal' . "\">\n"; |
| 891 |
} else { |
| 892 |
echo '<ul>'; |
| 893 |
} |
| 894 |
|
| 895 |
// image crop browser fallback and workaround, no polyfill. |
| 896 |
if ( $thumb ) { |
| 897 |
if ( apply_filters( 'cpw_enqueue_resources', false ) ) { |
| 898 |
frontend_script(); |
| 899 |
} else { |
| 900 |
add_action( 'wp_footer', __NAMESPACE__ . '\embed_front_end_scripts' ); |
| 901 |
} |
| 902 |
} |
| 903 |
|
| 904 |
// set widget filters. |
| 905 |
if ( ! isset( $instance['excerpt_filters'] ) || $instance['excerpt_filters'] ) { // pre 4.7 widgets has filters on. |
| 906 |
$this->setExcerpFilters( $instance ); |
| 907 |
} |
| 908 |
|
| 909 |
foreach ( $items as $item ) { |
| 910 |
echo $item; |
| 911 |
} |
| 912 |
echo "</ul>\n"; |
| 913 |
|
| 914 |
// Load more only if we think we have more items. |
| 915 |
if ( count( $items ) === (int) $instance['num'] ) { |
| 916 |
echo $this->loadMoreHTML( $instance ); |
| 917 |
} |
| 918 |
|
| 919 |
echo $this->footerHTML( $instance ); |
| 920 |
echo $after_widget; // Xss ok. This is how widget actually expected to behave. |
| 921 |
|
| 922 |
// remove widget filters. |
| 923 |
if ( ! isset( $instance['excerpt_filters'] ) || $instance['excerpt_filters'] ) { // pre 4.7 widgets has filters on. |
| 924 |
$this->removeExcerpFilters( $instance ); |
| 925 |
} |
| 926 |
|
| 927 |
wp_reset_postdata(); |
| 928 |
} elseif ( 'text' === $instance['no_match_handling'] ) { |
| 929 |
echo $before_widget; // Xss ok. This is how widget actually expected to behave. |
| 930 |
echo $this->titleHTML( $before_title, $after_title, $instance ); |
| 931 |
echo esc_html( $instance['no_match_text'] ); |
| 932 |
echo $this->footerHTML( $instance ); |
| 933 |
echo $after_widget; // Xss ok. This is how widget actually expected to behave. |
| 934 |
} |
| 935 |
} |
| 936 |
|
| 937 |
/** |
| 938 |
* Get an array of HTML pre item, for item starting from a specific position. |
| 939 |
* |
| 940 |
* @since 4.9 |
| 941 |
* |
| 942 |
* @param array $instance An array containing the settings of the widget. |
| 943 |
* @param string $singular_id The ID of the post in which the widget is rendered, |
| 944 |
* an empty string indicates the rendering context |
| 945 |
* is not singular. |
| 946 |
* @param int $start The start element (0 based). |
| 947 |
* @param int $number The maximal number of elements to return. A value of 0 |
| 948 |
* Indicates to use the widget settings for that. |
| 949 |
* |
| 950 |
* @return string[] Array of HTML per element with the $start element first |
| 951 |
* $start+1 next etc. An empty array is returned if there |
| 952 |
* are no applicable items. |
| 953 |
*/ |
| 954 |
public function get_elements_HTML( $instance, $singular_id, $start, $number ) { |
| 955 |
$ret = array(); |
| 956 |
|
| 957 |
if ( 0 === count( $instance ) ) { |
| 958 |
$instance = default_settings(); |
| 959 |
} |
| 960 |
|
| 961 |
$this->instance = $instance; |
| 962 |
|
| 963 |
if($start > 0) { |
| 964 |
$instance['offset'] = $start; |
| 965 |
} |
| 966 |
$number = (int) $number; // sanitize number with the side effect of non |
| 967 |
// numbers are converted to zero. |
| 968 |
if ( 0 < $number ) { |
| 969 |
$instance['num'] = $number; |
| 970 |
} |
| 971 |
$args = $this->queryArgs( $instance ); |
| 972 |
$cat_posts = new \WP_Query( $args ); |
| 973 |
$current_post_id = null; |
| 974 |
if ( '' !== $singular_id ) { |
| 975 |
$current_post_id = (int) $singular_id; |
| 976 |
} |
| 977 |
|
| 978 |
while ( $cat_posts->have_posts() ) { |
| 979 |
$cat_posts->the_post(); |
| 980 |
$ret[] = $this->itemHTML( $instance, $current_post_id ); |
| 981 |
} |
| 982 |
|
| 983 |
wp_reset_postdata(); |
| 984 |
|
| 985 |
return $ret; |
| 986 |
} |
| 987 |
|
| 988 |
/** |
| 989 |
* Update the options. |
| 990 |
* |
| 991 |
* @param array $new_instance The new settings of the widget. |
| 992 |
* @param array $old_instance The current settings of the widget. |
| 993 |
* @return array |
| 994 |
*/ |
| 995 |
public function update( $new_instance, $old_instance ) { |
| 996 |
|
| 997 |
$new_instance['title'] = sanitize_text_field( $new_instance['title'] ); // sanitize the title like core widgets do. |
| 998 |
if ( ! isset( $new_instance['excerpt_filters'] ) ) { |
| 999 |
$new_instance['excerpt_filters'] = ''; |
| 1000 |
} |
| 1001 |
if ( current_user_can( 'unfiltered_html' ) ) { |
| 1002 |
$instance['text'] = $new_instance['template']; |
| 1003 |
} else { |
| 1004 |
$instance['text'] = wp_kses_post( $new_instance['template'] ); |
| 1005 |
} |
| 1006 |
|
| 1007 |
// Set the version of the DB structure. |
| 1008 |
$new_instance['ver'] = VERSION; |
| 1009 |
return $new_instance; |
| 1010 |
} |
| 1011 |
|
| 1012 |
/** |
| 1013 |
* Output the title panel of the widget configuration form. |
| 1014 |
* |
| 1015 |
* @param array $instance The widget's settings. |
| 1016 |
* @return void |
| 1017 |
* |
| 1018 |
* @since 4.6 |
| 1019 |
*/ |
| 1020 |
public function formTitlePanel( $instance ) { |
| 1021 |
$cat = (int) $instance['cat']; |
| 1022 |
|
| 1023 |
$hide_title = false; |
| 1024 |
if ( isset( $instance['hide_title'] ) && $instance['hide_title'] ) { |
| 1025 |
$hide_title = true; |
| 1026 |
} |
| 1027 |
?> |
| 1028 |
<h4 data-panel="title"><?php esc_html_e( 'Title', 'category-posts' ); ?></h4> |
| 1029 |
<div class="cpwp_ident"> |
| 1030 |
<?php echo $this->get_checkbox_block_html( $instance, 'hide_title', esc_html__( 'Hide title', 'category-posts' ), true ); ?> |
| 1031 |
<div class="categoryposts-data-panel-title-settings" <?php echo ( $hide_title ) ? 'style="display:none"' : ''; ?>> |
| 1032 |
<?php echo $this->get_text_input_block_html( $instance, 'title', esc_html__( 'Title', 'category-posts' ), '', true ); ?> |
| 1033 |
<?php echo $this->get_checkbox_block_html( $instance, 'title_link', esc_html__( 'Make widget title link', 'category-posts' ), 0 !== $cat ); ?> |
| 1034 |
<?php echo $this->get_text_input_block_html( $instance, 'title_link_url', esc_html__( 'Title link URL', 'category-posts' ), '', 0 === $cat ); ?> |
| 1035 |
</div> |
| 1036 |
</div> |
| 1037 |
<?php |
| 1038 |
} |
| 1039 |
|
| 1040 |
/** |
| 1041 |
* Output the filter panel of the widget configuration form. |
| 1042 |
* |
| 1043 |
* @param array $instance The parameters configured for the widget. |
| 1044 |
* @return void |
| 1045 |
* |
| 1046 |
* @since 4.6 |
| 1047 |
*/ |
| 1048 |
public function formFilterPanel( $instance ) { |
| 1049 |
$cat = $instance['cat']; |
| 1050 |
?> |
| 1051 |
<h4 data-panel="filter"><?php esc_html_e( 'Filter', 'category-posts' ); ?></h4> |
| 1052 |
<div> |
| 1053 |
<p> |
| 1054 |
<label> |
| 1055 |
<?php esc_html_e( 'Category', 'category-posts' ); ?>: |
| 1056 |
<?php |
| 1057 |
wp_dropdown_categories( array( |
| 1058 |
'show_option_all' => __( 'All categories', 'category-posts' ), |
| 1059 |
'hide_empty' => 0, |
| 1060 |
'name' => $this->get_field_name( 'cat' ), |
| 1061 |
'selected' => $instance['cat'], |
| 1062 |
'class' => 'categoryposts-data-panel-filter-cat', |
| 1063 |
) ); |
| 1064 |
?> |
| 1065 |
</label> |
| 1066 |
</p> |
| 1067 |
<?php |
| 1068 |
echo $this->get_checkbox_block_html( $instance, 'no_cat_childs', esc_html__( 'Exclude child categories', 'category-posts' ), ! empty( $instance['cat'] ) ); |
| 1069 |
echo $this->get_select_block_html( $instance, 'status', esc_html__( 'Status', 'category-posts' ), array( |
| 1070 |
'default' => esc_html__( 'WordPress Default', 'category-posts' ), |
| 1071 |
'publish' => esc_html__( 'Published', 'category-posts' ), |
| 1072 |
'future' => esc_html__( 'Scheduled', 'category-posts' ), |
| 1073 |
'private' => esc_html__( 'Private', 'category-posts' ), |
| 1074 |
'publish,future' => esc_html__( 'Published or Scheduled', 'category-posts' ), |
| 1075 |
'private,publish' => esc_html__( 'Published or Private', 'category-posts' ), |
| 1076 |
'private,future' => esc_html__( 'Private or Scheduled', 'category-posts' ), |
| 1077 |
'private,publish,future' => esc_html__( 'Published, Private or Scheduled', 'category-posts' ), |
| 1078 |
), 'default', true ); |
| 1079 |
echo $this->get_number_input_block_html( $instance, 'num', esc_html__( 'Number of posts to show', 'category-posts' ), 1, '', '', true ); |
| 1080 |
echo $this->get_number_input_block_html( $instance, 'offset', esc_html__( 'Start with post', 'category-posts' ), 1, '', '', true ); |
| 1081 |
echo $this->get_select_block_html( $instance, 'date_range', esc_html__( 'Date Range', 'category-posts' ), array( |
| 1082 |
'off' => esc_html__( 'Off', 'category-posts' ), |
| 1083 |
'days_ago' => esc_html__( 'Days ago', 'category-posts' ), |
| 1084 |
'between_dates' => esc_html__( 'Between dates', 'category-posts' ), |
| 1085 |
), 'off', true ); |
| 1086 |
?> |
| 1087 |
<div class="cpwp_ident categoryPosts-date-range" style="display:<?php echo 'off' === $instance['date_range'] ? 'none' : 'block'; ?>"> |
| 1088 |
<?php |
| 1089 |
echo $this->get_number_input_block_html( $instance, 'days_ago', esc_html__( 'Up to', 'category-posts' ), 1, '', '', 'days_ago' === $instance['date_range'] ); |
| 1090 |
echo $this->get_date_input_block_html( $instance, 'start_date', esc_html__( 'After', 'category-posts' ), 'between_dates' === $instance['date_range'] ); |
| 1091 |
echo $this->get_date_input_block_html( $instance, 'end_date', esc_html__( 'Before', 'category-posts' ), 'between_dates' === $instance['date_range'] ); |
| 1092 |
?> |
| 1093 |
</div> |
| 1094 |
<?php |
| 1095 |
echo $this->get_select_block_html( $instance, 'sort_by', esc_html__( 'Sort by', 'category-posts' ), array( |
| 1096 |
'date' => esc_html__( 'Date', 'category-posts' ), |
| 1097 |
'title' => esc_html__( 'Title', 'category-posts' ), |
| 1098 |
'comment_count' => esc_html__( 'Number of comments', 'category-posts' ), |
| 1099 |
'rand' => esc_html__( 'Random', 'category-posts' ), |
| 1100 |
), 'date', true ); |
| 1101 |
echo $this->get_checkbox_block_html( $instance, 'asc_sort_order', esc_html__( 'Reverse sort order (ascending)', 'category-posts' ), true ); |
| 1102 |
echo $this->get_checkbox_block_html( $instance, 'exclude_current_post', esc_html__( 'Exclude current post', 'category-posts' ), true ); |
| 1103 |
echo $this->get_checkbox_block_html( $instance, 'hideNoThumb', esc_html__( 'Exclude posts which have no thumbnail', 'category-posts' ), true ); |
| 1104 |
?> |
| 1105 |
</div> |
| 1106 |
<?php |
| 1107 |
} |
| 1108 |
|
| 1109 |
/** |
| 1110 |
* Generate the wrapper P around a form input element |
| 1111 |
* |
| 1112 |
* @since 4.8 |
| 1113 |
* @param string $html The HTML to wrap. |
| 1114 |
* @param string $key The key to use as the prefix to the class. |
| 1115 |
* @param bool $visible Indicates if the element should be visible when rendered. |
| 1116 |
* |
| 1117 |
* @return string HTML with P element contaning the html being passed with class based on the key |
| 1118 |
* and style set to display:none if visibility is off. |
| 1119 |
*/ |
| 1120 |
private function get_wrap_block_html( $html, $key, $visible ) { |
| 1121 |
|
| 1122 |
$cl = ' class="' . __NAMESPACE__ . '-' . esc_attr( $key ) . '"'; |
| 1123 |
|
| 1124 |
$style = ''; |
| 1125 |
if ( ! $visible ) { |
| 1126 |
$style = ' style="display:none"'; |
| 1127 |
} |
| 1128 |
$ret = '<p' . $cl . $style . ">\n" . $html . "</p>\n"; |
| 1129 |
|
| 1130 |
return $ret; |
| 1131 |
} |
| 1132 |
|
| 1133 |
/** |
| 1134 |
* Generate a form P element containing a select element |
| 1135 |
* |
| 1136 |
* @since 4.8 |
| 1137 |
* @param array $instance The instance. |
| 1138 |
* @param string $key The key in the instance array. |
| 1139 |
* @param string $label The label to display and associate with the input. |
| 1140 |
* @param array $list An array of pairs value (index) => label to be used for the options. |
| 1141 |
* The labels are expected to be html escaped. |
| 1142 |
* @param int $default The value to use if the key is not set in the instance. |
| 1143 |
* @param bool $visible Indicates if the element should be visible when rendered. |
| 1144 |
* |
| 1145 |
* @return string HTML a P element contaning the select, its label, class based on the key |
| 1146 |
* and style set to display:none if visibility is off. |
| 1147 |
*/ |
| 1148 |
private function get_select_block_html( $instance, $key, $label, $list, $default, $visible ) { |
| 1149 |
$value = $instance[ $key ]; |
| 1150 |
|
| 1151 |
if ( ! array_key_exists( $value, $list ) ) { |
| 1152 |
$value = $default; |
| 1153 |
} |
| 1154 |
|
| 1155 |
$ret = '<label for="' . $this->get_field_id( $key ) . "\">\n" . |
| 1156 |
$label . |
| 1157 |
"</label>\n" . |
| 1158 |
'<select id="' . $this->get_field_id( $key ) . '" name="' . $this->get_field_name( $key ) . '" autocomplete="off">' . "\n"; |
| 1159 |
foreach ( $list as $v => $l ) { |
| 1160 |
$ret .= '<option value="' . esc_attr( $v ) . '" ' . selected( $v, $value, false ) . '>' . $l . "</option>\n"; |
| 1161 |
} |
| 1162 |
$ret .= "</select>\n"; |
| 1163 |
|
| 1164 |
return $this->get_wrap_block_html( $ret, $key, $visible ); |
| 1165 |
} |
| 1166 |
|
| 1167 |
/** |
| 1168 |
* Generate a form P element containing a textarea input |
| 1169 |
* |
| 1170 |
* @since 4.8 |
| 1171 |
* @param array $instance The instance. |
| 1172 |
* @param string $key The key in the instance array. |
| 1173 |
* @param string $label The label to display and associate with the input (should be html escaped). |
| 1174 |
* @param string $placeholder The placeholder to use in the input (should be attribute escaped). |
| 1175 |
* @param bool $visible Indicates if the element should be visible when rendered. |
| 1176 |
* @param int $num_rows Number of rows. |
| 1177 |
* |
| 1178 |
* @return string HTML a P element containing the input, its label, class based on the key |
| 1179 |
* and style set to display:none if visibility is off. |
| 1180 |
*/ |
| 1181 |
private function get_textarea_html( $instance, $key, $label, $placeholder, $visible, $num_rows ) { |
| 1182 |
|
| 1183 |
$value = $instance[ $key ]; |
| 1184 |
|
| 1185 |
$ret = '<label for="' . esc_attr( $this->get_field_id( $key ) ) . '">' . $label . |
| 1186 |
'<textarea rows="' . esc_attr( $num_rows ) . '" placeholder="' . $placeholder . '" id="' . esc_attr( $this->get_field_id( $key ) ) . '" name="' . esc_attr( $this->get_field_name( $key ) ) . '" autocomplete="off">' . esc_textarea( $value ) . '</textarea>' . |
| 1187 |
'</label>'; |
| 1188 |
|
| 1189 |
return $this->get_wrap_block_html( $ret, $key, $visible ); |
| 1190 |
} |
| 1191 |
|
| 1192 |
/** |
| 1193 |
* Generate a form P element containing a text input |
| 1194 |
* |
| 1195 |
* @since 4.8 |
| 1196 |
* @param array $instance The instance. |
| 1197 |
* @param string $key The key in the instance array. |
| 1198 |
* @param string $label The label to display and associate with the input. |
| 1199 |
* Should be html escaped. |
| 1200 |
* @param string $placeholder The placeholder to use in the input. should be attribute escaped. |
| 1201 |
* @param bool $visible Indicates if the element should be visible when rendered. |
| 1202 |
* |
| 1203 |
* @return string HTML a P element contaning the input, its label, class based on the key |
| 1204 |
* and style set to display:none if visibility is off. |
| 1205 |
*/ |
| 1206 |
private function get_text_input_block_html( $instance, $key, $label, $placeholder, $visible ) { |
| 1207 |
|
| 1208 |
$value = $instance[ $key ]; |
| 1209 |
|
| 1210 |
$ret = '<label for="' . $this->get_field_id( $key ) . "\">\n" . |
| 1211 |
$label . "\n" . |
| 1212 |
'<input placeholder="' . $placeholder . '" id="' . $this->get_field_id( $key ) . '" name="' . $this->get_field_name( $key ) . '" type="text" value="' . esc_attr( $value ) . '" autocomplete="off"/>' . "\n" . |
| 1213 |
"</label>\n"; |
| 1214 |
|
| 1215 |
return $this->get_wrap_block_html( $ret, $key, $visible ); |
| 1216 |
} |
| 1217 |
|
| 1218 |
/** |
| 1219 |
* Generate a form P element containing a range input |
| 1220 |
* |
| 1221 |
* @since 4.8 |
| 1222 |
* @param array $instance The instance. |
| 1223 |
* @param string $key The key in the instance array. |
| 1224 |
* @param string $label The label to display and associate with the input. |
| 1225 |
* expected to be escaped. |
| 1226 |
* @param int $min The minimum value allowed to be input. |
| 1227 |
* @param int $max The maximum value allowed to be input. |
| 1228 |
* @param string $value The start value |
| 1229 |
* @param string $step The range of each step |
| 1230 |
* @param bool $visible Indicates if the element should be visible when rendered. |
| 1231 |
* |
| 1232 |
* @return string HTML a P element contaning the input, its label, class based on the key |
| 1233 |
* and style set to display:none if visibility is off. |
| 1234 |
*/ |
| 1235 |
private function get_range_input_block_html( $instance, $key, $label, $min, $max, $value, $step, $visible ) { |
| 1236 |
|
| 1237 |
$value = $instance[ $key ]; |
| 1238 |
|
| 1239 |
$minMaxStep = ''; |
| 1240 |
if ( '' !== $min ) { |
| 1241 |
$minMaxStep .= ' min="' . $min . '"'; |
| 1242 |
} |
| 1243 |
if ( '' !== $max ) { |
| 1244 |
$minMaxStep .= ' max="' . $max . '"'; |
| 1245 |
} |
| 1246 |
if ( '' !== $step ) { |
| 1247 |
$minMaxStep .= ' step="' . $step . '"'; |
| 1248 |
} |
| 1249 |
|
| 1250 |
$ret = '<label for="' . $this->get_field_id( $key ) . "\">\n" . |
| 1251 |
esc_html( $label ) . " <span>" . $value . "%</span>\n" . |
| 1252 |
'<input id="' . esc_attr( $this->get_field_id( $key ) ) . '" value="' . $value . '" name="' . esc_attr( $this->get_field_name( $key ) ) . '" class="' . esc_attr( $key ) . '" type="range"' . $minMaxStep . ' />' . "\n" . |
| 1253 |
"</label>\n"; |
| 1254 |
|
| 1255 |
return $this->get_wrap_block_html( $ret, $key, $visible ); |
| 1256 |
} |
| 1257 |
|
| 1258 |
/** |
| 1259 |
* Generate a form P element containing a number input |
| 1260 |
* |
| 1261 |
* @since 4.8 |
| 1262 |
* @param array $instance The instance. |
| 1263 |
* @param string $key The key in the instance array. |
| 1264 |
* @param string $label The label to display and associate with the input. |
| 1265 |
* expected to be escaped. |
| 1266 |
* @param int $min The minimum value allowed to be input. |
| 1267 |
* @param int $max The maximum value allowed to be input. |
| 1268 |
* @param string $placeholder The placeholder string to be used. expected to be escaped. |
| 1269 |
* @param bool $visible Indicates if the element should be visible when rendered. |
| 1270 |
* |
| 1271 |
* @return string HTML a P element contaning the input, its label, class based on the key |
| 1272 |
* and style set to display:none if visibility is off. |
| 1273 |
*/ |
| 1274 |
private function get_number_input_block_html( $instance, $key, $label, $min, $max, $placeholder, $visible ) { |
| 1275 |
|
| 1276 |
$value = $instance[ $key ]; |
| 1277 |
|
| 1278 |
$minmax = ''; |
| 1279 |
if ( '' !== $min ) { |
| 1280 |
$minmax .= ' min="' . $min . '"'; |
| 1281 |
} |
| 1282 |
if ( '' !== $max ) { |
| 1283 |
$minmax .= ' max="' . $max . '"'; |
| 1284 |
} |
| 1285 |
|
| 1286 |
$ret = '<label for="' . $this->get_field_id( $key ) . "\">\n" . |
| 1287 |
esc_html( $label ) . "\n" . |
| 1288 |
'<input placeholder="' . $placeholder . '" id="' . esc_attr( $this->get_field_id( $key ) ) . '" name="' . esc_attr( $this->get_field_name( $key ) ) . '" class="' . esc_attr( $key ) . '" type="number"' . $minmax . ' value="' . esc_attr( $value ) . '" autocomplete="off" />' . "\n" . |
| 1289 |
"</label>\n"; |
| 1290 |
|
| 1291 |
return $this->get_wrap_block_html( $ret, $key, $visible ); |
| 1292 |
} |
| 1293 |
|
| 1294 |
/** |
| 1295 |
* Generate a form P element containing a date input |
| 1296 |
* |
| 1297 |
* @since 4.9 |
| 1298 |
* @param array $instance The instance. |
| 1299 |
* @param string $key The key in the instance array. |
| 1300 |
* @param string $label The label to display and associate with the input. |
| 1301 |
* expected to be escaped. |
| 1302 |
* @param bool $visible Indicates if the element should be visible when rendered. |
| 1303 |
* |
| 1304 |
* @return string HTML a P element containing the input, its label, class based on the key |
| 1305 |
* and style set to display:none if visibility is off. |
| 1306 |
*/ |
| 1307 |
private function get_date_input_block_html( $instance, $key, $label, $visible ) { |
| 1308 |
|
| 1309 |
$value = $instance[ $key ]; |
| 1310 |
|
| 1311 |
$ret = '<label for="' . $this->get_field_id( $key ) . "\">\n" . |
| 1312 |
esc_html( $label ) . "\n" . |
| 1313 |
'<input id="' . esc_attr( $this->get_field_id( $key ) ) . '" name="' . esc_attr( $this->get_field_name( $key ) ) . '" class="' . esc_attr( $key ) . '" type="date" value="' . esc_attr( $value ) . '" autocomplete="off" />' . "\n" . |
| 1314 |
"</label>\n"; |
| 1315 |
|
| 1316 |
return $this->get_wrap_block_html( $ret, $key, $visible ); |
| 1317 |
} |
| 1318 |
|
| 1319 |
/** |
| 1320 |
* Generate a form P element containing a checkbox input |
| 1321 |
* |
| 1322 |
* @since 4.8 |
| 1323 |
* @param array $instance The instance. |
| 1324 |
* @param string $key The key in the instance array. |
| 1325 |
* @param string $label The label to display and associate with the checkbox. |
| 1326 |
* should be escaped string. |
| 1327 |
* @param bool $visible Indicates if the element should be visible when rendered. |
| 1328 |
* |
| 1329 |
* @return string HTML a P element contaning the checkbox, its label, class based on the key |
| 1330 |
* and style set to display:none if visibility is off. |
| 1331 |
*/ |
| 1332 |
private function get_checkbox_block_html( $instance, $key, $label, $visible ) { |
| 1333 |
|
| 1334 |
if ( array_key_exists( $key, $instance ) ) { |
| 1335 |
if ( $instance[ $key ] ) { |
| 1336 |
$value = true; |
| 1337 |
} else { |
| 1338 |
$value = false; |
| 1339 |
} |
| 1340 |
} |
| 1341 |
$ret = '<label class="checkbox" for="' . esc_attr( $this->get_field_id( $key ) ) . "\">\n" . |
| 1342 |
'<input id="' . esc_attr( $this->get_field_id( $key ) ) . '" name="' . esc_attr( $this->get_field_name( $key ) ) . '" type="checkbox" ' . checked( $value, true, false ) . '/>' . "\n" . |
| 1343 |
$label . |
| 1344 |
"</label>\n"; |
| 1345 |
|
| 1346 |
return $this->get_wrap_block_html( $ret, $key, $visible ); |
| 1347 |
} |
| 1348 |
|
| 1349 |
/** |
| 1350 |
* Generate a form button element containing |
| 1351 |
* |
| 1352 |
* @since 4.9 |
| 1353 |
* @param array $instance The instance. |
| 1354 |
* @param string $key The key in the instance array. |
| 1355 |
* @param string $label The label to display and associate with the button. |
| 1356 |
* should be escaped string. |
| 1357 |
* |
| 1358 |
* @return string HTML a button element and class based on the key. |
| 1359 |
*/ |
| 1360 |
private function get_button_thumb_size_html( $instance, $key, $label ) { |
| 1361 |
|
| 1362 |
$datas = ""; |
| 1363 |
|
| 1364 |
switch ( $key ) { |
| 1365 |
case "thumb": |
| 1366 |
$datas = 'data-thumb-w="' . get_option( "thumbnail_size_w" ) . '" data-thumb-h="' . get_option( "thumbnail_size_h" ) . '"'; |
| 1367 |
break; |
| 1368 |
case "medium": |
| 1369 |
$datas = 'data-thumb-w="' . get_option( "medium_size_w" ) . '" data-thumb-h="' . get_option( "medium_size_h" ) . '"'; |
| 1370 |
break; |
| 1371 |
case "large": |
| 1372 |
$datas = 'data-thumb-w="' . get_option( "large_size_w" ) . '" data-thumb-h="' . get_option( "large_size_h" ) . '"'; |
| 1373 |
break; |
| 1374 |
} |
| 1375 |
$ret = '<button type="button" ' . $datas . ' class="' . $key . ' button">' . esc_html( $label ) . "</button>\n"; |
| 1376 |
|
| 1377 |
return $ret; |
| 1378 |
} |
| 1379 |
|
| 1380 |
/** |
| 1381 |
* The widget configuration form back end. |
| 1382 |
* |
| 1383 |
* @param array $instance The parameters associated with the widget. |
| 1384 |
* @return void |
| 1385 |
*/ |
| 1386 |
public function form( $instance ) { |
| 1387 |
if ( 0 === count( $instance ) ) { // new widget, use defaults. |
| 1388 |
$instance = default_settings(); |
| 1389 |
} else { // updated widgets come from =< 4.6 excerpt filter is on. |
| 1390 |
if ( ! isset( $instance['excerpt_filters'] ) ) { |
| 1391 |
$instance['excerpt_filters'] = 'on'; |
| 1392 |
} |
| 1393 |
} |
| 1394 |
|
| 1395 |
$instance = upgrade_settings( $instance ); |
| 1396 |
|
| 1397 |
$hide_post_titles = $instance['hide_post_titles']; |
| 1398 |
$excerpt_more_text = $instance['excerpt_more_text']; |
| 1399 |
$excerpt_filters = $instance['excerpt_filters']; |
| 1400 |
$date_format = $instance['date_format']; |
| 1401 |
$disable_css = $instance['disable_css']; |
| 1402 |
$disable_font_styles = $instance['disable_font_styles']; |
| 1403 |
$preset_date_format = $instance['preset_date_format']; |
| 1404 |
$thumb = ! empty( $instance['thumb'] ); |
| 1405 |
$thumb_w = $instance['thumb_w']; |
| 1406 |
$thumb_fluid_width = $instance['thumb_fluid_width']; |
| 1407 |
$thumb_h = $instance['thumb_h']; |
| 1408 |
$default_thunmbnail = $instance['default_thunmbnail']; |
| 1409 |
$use_css_cropping = $instance['use_css_cropping']; |
| 1410 |
$text_do_not_wrap_thumb = $instance['text_do_not_wrap_thumb']; |
| 1411 |
?> |
| 1412 |
|
| 1413 |
<div class="category-widget-cont"> |
| 1414 |
<?php if ( ! class_exists( '\\termcategoryPostsPro\\Widget' ) ) { ?> |
| 1415 |
<p><a target="_blank" href="http://tiptoppress.com/term-and-category-based-posts-widget/"><?php esc_html_e( 'Get the Pro version', 'category-posts' ); ?></a></p> |
| 1416 |
<?php |
| 1417 |
} |
| 1418 |
$this->formTitlePanel( $instance ); |
| 1419 |
$this->formFilterPanel( $instance ); |
| 1420 |
?> |
| 1421 |
<h4 data-panel="details"><?php esc_html_e( 'Post details', 'category-posts' ); ?></h4> |
| 1422 |
<div class="cpwp-sub-panel"> |
| 1423 |
<?php |
| 1424 |
$template = ''; |
| 1425 |
if ( ! isset( $instance['template'] ) ) { |
| 1426 |
$template = convert_settings_to_template( $instance ); |
| 1427 |
} else { |
| 1428 |
$template = $instance['template']; |
| 1429 |
} |
| 1430 |
?> |
| 1431 |
<p><?php esc_html_e( 'Displayed parts', 'category-posts' ); ?></p> |
| 1432 |
<div class="cpwp_ident"> |
| 1433 |
<?php |
| 1434 |
$label = esc_html__( 'Template', 'category-posts' ) . |
| 1435 |
' <a href="#" class="dashicons toggle-template-help dashicons-editor-help imgedit-help-toggle"><span class="screen-reader-text">' . |
| 1436 |
esc_html__( 'Show template help', 'category-posts' ) . '</span></a>'; |
| 1437 |
$class_placement = ""; |
| 1438 |
if ( is_customize_preview() ) { |
| 1439 |
$class_placement = "customizer"; |
| 1440 |
} else { |
| 1441 |
$class_placement = "admin-panel"; |
| 1442 |
} |
| 1443 |
$label .= '<span class="cat-post-add_premade_templates ' . $class_placement . '">' . |
| 1444 |
'<button type="button" class="button cpwp-open-placholder-dropdown-menu"> + ' . esc_html__( 'Add Placeholder', 'category-posts' ) . '</button>' . |
| 1445 |
'<span class="cpwp-placeholder-dropdown-menu">' . |
| 1446 |
'<span data-value="NewLine">' . esc_html__( 'New line', 'category-posts' ) . '</span>' . |
| 1447 |
'<span data-value="EmptyLine">' . esc_html__( 'Empty line', 'category-posts' ) . '</span>' . |
| 1448 |
'<span data-value="title">' . esc_html__( '%title%', 'category-posts' ) . '</span>' . |
| 1449 |
'<span data-value="thumb">' . esc_html__( '%thumb%', 'category-posts' ) . '</span>' . |
| 1450 |
'<span data-value="date">' . esc_html__( '%date%', 'category-posts' ) . '</span>' . |
| 1451 |
'<span data-value="excerpt">' . esc_html__( '%excerpt%', 'category-posts' ) . '</span>' . |
| 1452 |
'<span data-value="author">' . esc_html__( '%author%', 'category-posts' ) . '</span>' . |
| 1453 |
'<span data-value="commentnum">' . esc_html__( '%commentnum%', 'category-posts' ) . '</span>' . |
| 1454 |
'<span data-value="post_tag">' . esc_html__( '%post_tag%', 'category-posts' ) . '</span>' . |
| 1455 |
'<span data-value="category">' . esc_html__( '%category%', 'category-posts' ) . '</span>' . |
| 1456 |
'</span>' . |
| 1457 |
'</span>'; |
| 1458 |
?> |
| 1459 |
<?php |
| 1460 |
echo $this->get_textarea_html( $instance, 'template', $label , '', true, 8 ); |
| 1461 |
preg_match_all( get_template_regex(), $template, $matches ); |
| 1462 |
$tags = array(); |
| 1463 |
if ( ! empty( $matches[0] ) ) { |
| 1464 |
$tags = array_flip( $matches[0] ); |
| 1465 |
} |
| 1466 |
?> |
| 1467 |
<div class="cat-post-template-help"> |
| 1468 |
<p><?php esc_html_e( 'The following text will be replaced with the relevant information. In addition you can use any text and html (if you have the permisions) anywhere you want', 'category-posts' ); ?> |
| 1469 |
</p> |
| 1470 |
<table> |
| 1471 |
<tr> |
| 1472 |
<th><?php esc_html_e( 'New line', 'category-posts' ); ?></th> |
| 1473 |
<td><?php esc_html_e( 'Space', 'category-posts' ); ?></td> |
| 1474 |
</tr> |
| 1475 |
<tr> |
| 1476 |
<th><?php esc_html_e( 'Empty line', 'category-posts' ); ?></th> |
| 1477 |
<td><?php esc_html_e( 'Next line is a paragraph', 'category-posts' ); ?></td> |
| 1478 |
</tr> |
| 1479 |
<tr> |
| 1480 |
<th>%title%</th> |
| 1481 |
<td><?php esc_html_e( 'Post title', 'category-posts' ); ?></td> |
| 1482 |
</tr> |
| 1483 |
<tr> |
| 1484 |
<th>%thumb%</th> |
| 1485 |
<td><?php esc_html_e( 'Post thumbnail possibly wrapped by text', 'category-posts' ); ?></td> |
| 1486 |
</tr> |
| 1487 |
<tr> |
| 1488 |
<th>%date%</th> |
| 1489 |
<td><?php esc_html_e( 'Post publish date', 'category-posts' ); ?></td> |
| 1490 |
</tr> |
| 1491 |
<tr> |
| 1492 |
<th>%excerpt%</th> |
| 1493 |
<td><?php esc_html_e( 'Post excerpt', 'category-posts' ); ?></td> |
| 1494 |
</tr> |
| 1495 |
<tr> |
| 1496 |
<th>%author%</th> |
| 1497 |
<td><?php esc_html_e( 'Post author', 'category-posts' ); ?></td> |
| 1498 |
</tr> |
| 1499 |
<tr> |
| 1500 |
<th>%commentnum%</th> |
| 1501 |
<td><?php esc_html_e( 'The number of comments to the post', 'category-posts' ); ?></td> |
| 1502 |
</tr> |
| 1503 |
<tr> |
| 1504 |
<th>%post_tag%</th> |
| 1505 |
<td><?php esc_html_e( 'Post tags', 'category-posts' ); ?></td> |
| 1506 |
</tr> |
| 1507 |
<tr> |
| 1508 |
<th>%category%</th> |
| 1509 |
<td><?php esc_html_e( 'Post categories', 'category-posts' ); ?></td> |
| 1510 |
</tr> |
| 1511 |
</table> |
| 1512 |
</div> |
| 1513 |
<div class="cat-post-premade_templates"> |
| 1514 |
<p><label><?php esc_html_e( 'Select premade Template', 'category-posts' ); ?></label></p> |
| 1515 |
<select> |
| 1516 |
<option value="title"><?php esc_html_e( 'Only the title', 'category-posts' ); ?></option> |
| 1517 |
<option value="title_excerpt"><?php esc_html_e( 'Title and Excerpt', 'category-posts' ); ?></option> |
| 1518 |
<option value="title_thumb"><?php esc_html_e( 'Title and Thumbnail', 'category-posts' ); ?></option> |
| 1519 |
<option value="title_thum_excerpt"><?php esc_html_e( 'Title, Thumbnail and Excerpt', 'category-posts' ); ?></option> |
| 1520 |
<option value="everything"><?php esc_html_e( 'All with icons', 'category-posts' ); ?></option> |
| 1521 |
</select> |
| 1522 |
<p><button type="button" class="button"><?php esc_html_e( 'Select this template', 'category-posts' ); ?></button></p> |
| 1523 |
<?php |
| 1524 |
echo $this->get_checkbox_block_html( $instance, 'everything_is_link', esc_html__( 'Everything is a link', 'category-posts' ), true ); |
| 1525 |
?> |
| 1526 |
</div> |
| 1527 |
</div> |
| 1528 |
<?php // Excerpt settings. ?> |
| 1529 |
<div class="cpwp-sub-panel categoryposts-data-panel-excerpt" style="display:<?php echo ( isset( $tags['%excerpt%'] ) ) ? 'block' : 'none'; ?>"> |
| 1530 |
<p><?php esc_html_e( 'Excerpt settings', 'category-posts' ); ?></p> |
| 1531 |
<div class="cpwp_ident"> |
| 1532 |
<?php |
| 1533 |
echo $this->get_number_input_block_html( $instance, 'excerpt_lines', esc_html__( 'Lines (responsive):', 'category-posts' ), 0, '', '', true ); |
| 1534 |
echo $this->get_number_input_block_html( $instance, 'excerpt_length', esc_html__( 'Length (words):', 'category-posts' ), 0, '', '', true ); |
| 1535 |
echo $this->get_text_input_block_html( $instance, 'excerpt_more_text', esc_html__( '\'More ...\' text:', 'category-posts' ), esc_attr__( '...', 'category-posts' ), true ); |
| 1536 |
?> |
| 1537 |
</div> |
| 1538 |
</div> |
| 1539 |
<?php // Data settings ?> |
| 1540 |
<div class="cpwp-sub-panel categoryposts-data-panel-date" style="display:<?php echo ( isset( $tags['%date%'] ) ) ? 'block' : 'none'; ?>"> |
| 1541 |
<p><?php esc_html_e( 'Date format settings', 'category-posts' ); ?></p> |
| 1542 |
<div class="cpwp_ident"> |
| 1543 |
<?php |
| 1544 |
echo $this->get_select_block_html( $instance, 'preset_date_format', esc_html__( 'Date format', 'category-posts' ), array( |
| 1545 |
'sitedateandtime' => esc_html__( 'Site date and time', 'category-posts' ), |
| 1546 |
'sitedate' => esc_html__( 'Site date', 'category-posts' ), |
| 1547 |
'sincepublished' => esc_html__( 'Time since published', 'category-posts' ), |
| 1548 |
'localsitedateandtime' => esc_html__( 'Reader\'s local date and time', 'category-posts' ), |
| 1549 |
'localsitedate' => esc_html__( 'Reader\'s local date', 'category-posts' ), |
| 1550 |
'other' => esc_html__( 'PHP style format', 'category-posts' ), |
| 1551 |
), 'sitedateandtime', true ); |
| 1552 |
echo $this->get_text_input_block_html( $instance, 'date_format', esc_html__( 'PHP Style Date format', 'category-posts' ), 'j M Y', 'other' === $preset_date_format ); |
| 1553 |
?> |
| 1554 |
</div> |
| 1555 |
</div> |
| 1556 |
<?php // Thumbnail settings. ?> |
| 1557 |
<div class="cpwp-sub-panel categoryposts-data-panel-thumb" style="display:<?php echo ( isset( $tags['%thumb%'] ) ) ? 'block' : 'none'; ?>"> |
| 1558 |
<p><?php esc_html_e( 'Thumbnail settings', 'category-posts' ); ?></p> |
| 1559 |
<div class="cpwp_ident"> |
| 1560 |
<p><?php esc_html_e( 'Thumbnail dimensions (pixel)', 'category-posts' ); ?></p> |
| 1561 |
<?php |
| 1562 |
echo $this->get_number_input_block_html( $instance, 'thumb_w', esc_html__( 'Width:', 'category-posts' ), 1, '', '', true ); |
| 1563 |
echo $this->get_range_input_block_html( $instance, 'thumb_fluid_width', esc_html__( 'Max-width:', 'category-posts' ), 2, 100, 100, 2, true ); |
| 1564 |
echo $this->get_number_input_block_html( $instance, 'thumb_h', esc_html__( 'Height:', 'category-posts' ), 1, '', '', true ); |
| 1565 |
?> |
| 1566 |
<div class="cat-post-thumb-change-size"> |
| 1567 |
<p> |
| 1568 |
<label><?php esc_html_e( 'Change size', 'category-posts' ); ?>: </label> |
| 1569 |
<span class="cpwp-right"> |
| 1570 |
<?php |
| 1571 |
echo $this->get_button_thumb_size_html( $instance, 'smaller', esc_html__( '-', 'category-posts' ) ); |
| 1572 |
echo $this->get_button_thumb_size_html( $instance, 'quarter', esc_html__( '1/4', 'category-posts' ) ); |
| 1573 |
echo $this->get_button_thumb_size_html( $instance, 'half', esc_html__( '1/2', 'category-posts' ) ); |
| 1574 |
echo $this->get_button_thumb_size_html( $instance, 'double', esc_html__( '2x', 'category-posts' ) ); |
| 1575 |
echo $this->get_button_thumb_size_html( $instance, 'bigger', esc_html__( '+', 'category-posts' ) ); |
| 1576 |
?> |
| 1577 |
</span> |
| 1578 |
</p> |
| 1579 |
<p> |
| 1580 |
<label><?php esc_html_e( 'Ratio', 'category-posts' ); ?>: </label> |
| 1581 |
<span class="cpwp-right"> |
| 1582 |
<?php |
| 1583 |
echo $this->get_button_thumb_size_html( $instance, 'square', esc_html__( '1:1', 'category-posts' ) ); |
| 1584 |
echo $this->get_button_thumb_size_html( $instance, 'standard', esc_html__( '4:3', 'category-posts' ) ); |
| 1585 |
echo $this->get_button_thumb_size_html( $instance, 'wide', esc_html__( '16:9', 'category-posts' ) ); |
| 1586 |
echo $this->get_button_thumb_size_html( $instance, 'switch', esc_html__( 'switch', 'category-posts' ) ); |
| 1587 |
?> |
| 1588 |
</span> |
| 1589 |
</p> |
| 1590 |
<p> |
| 1591 |
<label><?php esc_html_e( 'Available', 'category-posts' ); ?>: </label> |
| 1592 |
<span class="cpwp-right"> |
| 1593 |
<?php |
| 1594 |
echo $this->get_button_thumb_size_html( $instance, 'thumb', esc_html__( 'Thumb', 'category-posts' ) ); |
| 1595 |
echo $this->get_button_thumb_size_html( $instance, 'medium', esc_html__( 'Medium', 'category-posts' ) ); |
| 1596 |
echo $this->get_button_thumb_size_html( $instance, 'large', esc_html__( 'Large', 'category-posts' ) ); |
| 1597 |
?> |
| 1598 |
</span> |
| 1599 |
</p> |
| 1600 |
</div> |
| 1601 |
<?php |
| 1602 |
echo $this->get_checkbox_block_html( $instance, 'text_do_not_wrap_thumb', esc_html__( 'Do not wrap thumbnail with overflowing text', 'category-posts' ), true ); |
| 1603 |
echo $this->get_checkbox_block_html( $instance, 'use_css_cropping', esc_html__( 'CSS crop to requested size', 'category-posts' ), false ); |
| 1604 |
echo $this->get_select_block_html( $instance, 'thumb_hover', esc_html__( 'Animation on mouse hover:', 'category-posts' ), array( |
| 1605 |
'none' => esc_html__( 'None', 'category-posts' ), |
| 1606 |
'dark' => esc_html__( 'Darker', 'category-posts' ), |
| 1607 |
'white' => esc_html__( 'Brighter', 'category-posts' ), |
| 1608 |
'scale' => esc_html__( 'Zoom in', 'category-posts' ), |
| 1609 |
'blur' => esc_html__( 'Blur', 'category-posts' ), |
| 1610 |
'icon' => esc_html__( 'Icon', 'category-posts' ), |
| 1611 |
), 'none', true); |
| 1612 |
echo $this->get_select_block_html( $instance, 'show_post_format', esc_html__( 'Indicate post format and position', 'category-posts' ), array( |
| 1613 |
'none' => esc_html__( 'None', 'category-posts' ), |
| 1614 |
'topleft' => esc_html__( 'Top left', 'category-posts' ), |
| 1615 |
'bottomleft' => esc_html__( 'Bottom left', 'category-posts' ), |
| 1616 |
'ceter' => esc_html__( 'Center', 'category-posts' ), |
| 1617 |
'topright' => esc_html__( 'Top right', 'category-posts' ), |
| 1618 |
'bottomright' => esc_html__( 'Bottom right', 'category-posts' ), |
| 1619 |
'nocss' => esc_html__( 'HTML without styling', 'category-posts' ), |
| 1620 |
), 'none', true ); |
| 1621 |
?> |
| 1622 |
<p> |
| 1623 |
<label style="display:block"> |
| 1624 |
<?php esc_html_e( 'Default thumbnail: ', 'category-posts' ); ?> |
| 1625 |
</label> |
| 1626 |
<input type="hidden" class="default_thumb_id" id="<?php echo esc_attr( $this->get_field_id( 'default_thunmbnail' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'default_thunmbnail' ) ); ?>" value="<?php echo esc_attr( $default_thunmbnail ); ?>"/> |
| 1627 |
<span class="default_thumb_img"> |
| 1628 |
<?php |
| 1629 |
if ( ! $default_thunmbnail ) { |
| 1630 |
esc_html_e( 'None', 'category-posts' ); |
| 1631 |
} else { |
| 1632 |
$img = wp_get_attachment_image_src( $default_thunmbnail ); |
| 1633 |
echo '<img width="60" height="60" src="' . esc_url( $img[0] ) . '" />'; |
| 1634 |
} |
| 1635 |
?> |
| 1636 |
</span> |
| 1637 |
</p> |
| 1638 |
<p> |
| 1639 |
<button type="button" class="cwp_default_thumb_select button upload-button"> |
| 1640 |
<?php esc_html_e( 'Select image', 'category-posts' ); ?> |
| 1641 |
</button> |
| 1642 |
<button type="button" class="cwp_default_thumb_remove button upload-button" <?php echo ( ! $default_thunmbnail ) ? 'style="display:none"' : ''; ?> > |
| 1643 |
<?php esc_html_e( 'No default', 'category-posts' ); ?> |
| 1644 |
</button> |
| 1645 |
</p> |
| 1646 |
</div> |
| 1647 |
</div> |
| 1648 |
</div> |
| 1649 |
<h4 data-panel="general"><?php esc_html_e( 'General', 'category-posts' ); ?></h4> |
| 1650 |
<div> |
| 1651 |
<?php echo $this->get_checkbox_block_html( $instance, 'disable_css', esc_html__( 'Disable the built-in CSS', 'category-posts' ), true ); ?> |
| 1652 |
<?php echo $this->get_checkbox_block_html( $instance, 'disable_font_styles', esc_html__( 'Disable only font styles', 'category-posts' ), true ); ?> |
| 1653 |
<div class="cpwp_ident"> |
| 1654 |
<?php |
| 1655 |
echo $this->get_select_block_html( $instance, 'no_match_handling', esc_html__( 'When there are no matches', 'category-posts' ), array( |
| 1656 |
'nothing' => esc_html__( 'Display empty widget', 'category-posts' ), |
| 1657 |
'hide' => esc_html__( 'Hide Widget', 'category-posts' ), |
| 1658 |
'text' => esc_html__( 'Show text', 'category-posts' ), |
| 1659 |
), 'nothing', true ); |
| 1660 |
?> |
| 1661 |
<div class="categoryPosts-no-match-text" style="display:<?php echo ( 'text' === $instance['no_match_handling'] ) ? 'block' : 'none'; ?>"> |
| 1662 |
<?php echo $this->get_textarea_html( $instance, 'no_match_text', esc_html__( 'Text', 'category-posts' ), '', true, 4 ); ?> |
| 1663 |
</div> |
| 1664 |
</div> |
| 1665 |
<div> |
| 1666 |
<?php |
| 1667 |
echo $this->get_checkbox_block_html( $instance, 'enable_loadmore', esc_html__( 'Enable Load More', 'category-posts' ), true ); |
| 1668 |
?> |
| 1669 |
<div class="loadmore-settings" style="display:<?php echo ( $instance['enable_loadmore'] ) ? 'block' : 'none'; ?>"> |
| 1670 |
<?php echo $this->get_text_input_block_html( $instance, 'loadmore_text', esc_html__( 'Button text', 'category-posts' ), '', true ); ?> |
| 1671 |
<?php echo $this->get_text_input_block_html( $instance, 'loading_text', esc_html__( 'Loading text', 'category-posts' ), '', true ); ?> |
| 1672 |
</div> |
| 1673 |
</div> |
| 1674 |
</div> |
| 1675 |
<h4 data-panel="footer"><?php esc_html_e( 'Footer', 'category-posts' ); ?></h4> |
| 1676 |
<div> |
| 1677 |
<?php echo $this->get_text_input_block_html( $instance, 'footer_link_text', esc_html__( 'Footer link text', 'category-posts' ), '', true ); ?> |
| 1678 |
<?php echo $this->get_text_input_block_html( $instance, 'footer_link', esc_html__( 'Footer link URL', 'category-posts' ), '', true ); ?> |
| 1679 |
</div> |
| 1680 |
<p><a href="<?php echo esc_url( get_edit_user_link() ) . '#' . __NAMESPACE__; ?>"><?php esc_html_e( 'Widget admin behaviour settings', 'category-posts' ); ?></a></p> |
| 1681 |
<p><a target="_blank" href="<?php echo esc_url( DOC_URL ); ?>"><?php esc_html_e( 'Documentation', 'category-posts' ); ?></a></p> |
| 1682 |
<p><a target="_blank" href="<?php echo esc_url( SUPPORT_URL ); ?>"><?php esc_html_e( 'Support', 'category-posts' ); ?></a></p> |
| 1683 |
<p><?php echo sprintf( wp_kses( __( 'We are on <a href="%1$s">Facebook</a> and <a href="%2$s">Twitter</a>.', 'category-posts' ), array( 'a' => array( 'href' => array() ) ) ), esc_url( 'https://www.facebook.com/TipTopPress' ), esc_url( 'https://twitter.com/TipTopPress' ) ); ?></p> |
| 1684 |
</div> |
| 1685 |
<?php |
| 1686 |
} |
| 1687 |
} |
| 1688 |
|
