Widget.php
522 lines
| 1 | <?php |
| 2 | namespace WordPressPopularPosts\Block\Widget; |
| 3 | |
| 4 | use WordPressPopularPosts\Helper; |
| 5 | use WordPressPopularPosts\Query; |
| 6 | use WordPressPopularPosts\Output; |
| 7 | use WordPressPopularPosts\Block\Block; |
| 8 | |
| 9 | class Widget extends Block |
| 10 | { |
| 11 | |
| 12 | /** |
| 13 | * Administrative settings. |
| 14 | * |
| 15 | * @since 5.4.0 |
| 16 | * @var array |
| 17 | * @access private |
| 18 | */ |
| 19 | private $admin_options = []; |
| 20 | |
| 21 | /** |
| 22 | * Image object. |
| 23 | * |
| 24 | * @since 5.4.0 |
| 25 | * @var WordPressPopularPosts\Image |
| 26 | * @access private |
| 27 | */ |
| 28 | private $thumbnail; |
| 29 | |
| 30 | /** |
| 31 | * Output object. |
| 32 | * |
| 33 | * @since 5.4.0 |
| 34 | * @var \WordPressPopularPosts\Output |
| 35 | * @access private |
| 36 | */ |
| 37 | private $output; |
| 38 | |
| 39 | /** |
| 40 | * Translate object. |
| 41 | * |
| 42 | * @since 5.4.0 |
| 43 | * @var \WordPressPopularPosts\Translate $translate |
| 44 | * @access private |
| 45 | */ |
| 46 | private $translate; |
| 47 | |
| 48 | /** |
| 49 | * Themer object. |
| 50 | * |
| 51 | * @since 5.4.0 |
| 52 | * @var \WordPressPopularPosts\Themer $themer |
| 53 | * @access private |
| 54 | */ |
| 55 | private $themer; |
| 56 | |
| 57 | /** |
| 58 | * Default attributes. |
| 59 | * |
| 60 | * @since 5.4.0 |
| 61 | * @var array $defaults |
| 62 | * @access private |
| 63 | */ |
| 64 | private $defaults; |
| 65 | |
| 66 | /** |
| 67 | * Construct. |
| 68 | * |
| 69 | * @since 5.4.0 |
| 70 | * @param array $config |
| 71 | * @param \WordPressPopularPosts\Output $output |
| 72 | * @param \WordPressPopularPosts\Image $image |
| 73 | * @param \WordPressPopularPosts\Translate $translate |
| 74 | * @param \WordPressPopularPosts\Themer $themer |
| 75 | */ |
| 76 | public function __construct(array $config, \WordPressPopularPosts\Output $output, \WordPressPopularPosts\Image $thumbnail, \WordPressPopularPosts\Translate $translate, \WordPressPopularPosts\Themer $themer) |
| 77 | { |
| 78 | $this->admin_options = $config; |
| 79 | $this->output = $output; |
| 80 | $this->thumbnail = $thumbnail; |
| 81 | $this->translate = $translate; |
| 82 | $this->themer = $themer; |
| 83 | |
| 84 | $this->defaults = [ |
| 85 | 'title' => '', |
| 86 | 'limit' => 10, |
| 87 | 'offset' => 0, |
| 88 | 'range' => 'daily', |
| 89 | 'time_unit' => 'hour', |
| 90 | 'time_quantity' => 24, |
| 91 | 'freshness' => false, |
| 92 | 'order_by' => 'views', |
| 93 | 'post_type' => 'post', |
| 94 | 'pid' => '', |
| 95 | 'cat' => '', |
| 96 | 'taxonomy' => 'category', |
| 97 | 'tax' => '', |
| 98 | 'term_id' => '', |
| 99 | 'author' => '', |
| 100 | 'title_length' => 0, |
| 101 | 'title_by_words' => 0, |
| 102 | 'excerpt_length' => 0, |
| 103 | 'excerpt_format' => 0, |
| 104 | 'excerpt_by_words' => 0, |
| 105 | 'thumbnail_width' => 0, |
| 106 | 'thumbnail_height' => 0, |
| 107 | 'thumbnail_build' => 'manual', |
| 108 | 'thumbnail_size' => '', |
| 109 | 'rating' => false, |
| 110 | 'stats_comments' => false, |
| 111 | 'stats_views' => true, |
| 112 | 'stats_author' => false, |
| 113 | 'stats_date' => false, |
| 114 | 'stats_date_format' => 'F j, Y', |
| 115 | 'stats_category' => false, |
| 116 | 'stats_taxonomy' => false, |
| 117 | 'custom_html' => false, |
| 118 | 'wpp_start' => '<ul class="wpp-list">', |
| 119 | 'wpp_end' => '</ul>', |
| 120 | 'header_start' => '<h2>', |
| 121 | 'header_end' => '</h2>', |
| 122 | 'post_html' => '', |
| 123 | 'theme' => '' |
| 124 | ]; |
| 125 | } |
| 126 | |
| 127 | /** |
| 128 | * Registers the block. |
| 129 | * |
| 130 | * @since 5.4.0 |
| 131 | */ |
| 132 | public function register() |
| 133 | { |
| 134 | // Block editor is not available, bail. |
| 135 | if ( ! function_exists('register_block_type') ) { |
| 136 | return; |
| 137 | } |
| 138 | |
| 139 | $block_editor_support = apply_filters('wpp_block_editor_support', true); |
| 140 | |
| 141 | if ( ! $block_editor_support ) { |
| 142 | return; |
| 143 | } |
| 144 | |
| 145 | wp_register_script( |
| 146 | 'block-wpp-widget-js', |
| 147 | plugin_dir_url(dirname(dirname(dirname(__FILE__)))) . 'assets/js/blocks/block-wpp-widget.js', |
| 148 | ['wp-blocks', 'wp-i18n', 'wp-element', 'wp-block-editor', 'wp-server-side-render'], |
| 149 | filemtime(plugin_dir_path(dirname(dirname(dirname(__FILE__)))) . 'assets/js/blocks/block-wpp-widget.js') |
| 150 | ); |
| 151 | |
| 152 | wp_register_style( |
| 153 | 'block-wpp-editor-css', |
| 154 | plugins_url('editor.css', __FILE__), |
| 155 | [], |
| 156 | filemtime(plugin_dir_path(__FILE__) . 'editor.css') |
| 157 | ); |
| 158 | |
| 159 | register_block_type( |
| 160 | 'wordpress-popular-posts/widget', |
| 161 | [ |
| 162 | 'editor_style' => 'block-wpp-editor-css', |
| 163 | 'editor_script' => 'block-wpp-widget-js', |
| 164 | 'render_callback' => [$this, 'render'], |
| 165 | 'attributes' => [ |
| 166 | '_editMode' => [ |
| 167 | 'type' => 'boolean', |
| 168 | 'default' => true |
| 169 | ], |
| 170 | '_isSelected' => [ |
| 171 | 'type' => 'boolean', |
| 172 | 'default' => false |
| 173 | ], |
| 174 | 'title' => [ |
| 175 | 'type' => 'string', |
| 176 | 'default' => '' |
| 177 | ], |
| 178 | 'limit' => [ |
| 179 | 'type' =>'number', |
| 180 | 'default' => 10 |
| 181 | ], |
| 182 | 'offset' => [ |
| 183 | 'type' => 'number', |
| 184 | 'default' => 0 |
| 185 | ], |
| 186 | 'order_by' => [ |
| 187 | 'type' => 'string', |
| 188 | 'default' => 'views' |
| 189 | ], |
| 190 | 'range' => [ |
| 191 | 'type' => 'string', |
| 192 | 'default' => 'last24hours' |
| 193 | ], |
| 194 | 'time_quantity' => [ |
| 195 | 'type' => 'number', |
| 196 | 'default' => 24 |
| 197 | ], |
| 198 | 'time_unit' => [ |
| 199 | 'type' => 'string', |
| 200 | 'default' => 'hour' |
| 201 | ], |
| 202 | 'freshness' => [ |
| 203 | 'type' => 'boolean', |
| 204 | 'default' => false |
| 205 | ], |
| 206 | /* filters */ |
| 207 | 'post_type' => [ |
| 208 | 'type' => 'string', |
| 209 | 'default' => 'post' |
| 210 | ], |
| 211 | 'pid' => [ |
| 212 | 'type' => 'string', |
| 213 | 'default' => '' |
| 214 | ], |
| 215 | 'author' => [ |
| 216 | 'type' => 'string', |
| 217 | 'default' => '' |
| 218 | ], |
| 219 | 'tax' => [ |
| 220 | 'type' => 'string', |
| 221 | 'default' => '' |
| 222 | ], |
| 223 | 'term_id' => [ |
| 224 | 'type' => 'string', |
| 225 | 'default' => '' |
| 226 | ], |
| 227 | /* post settings */ |
| 228 | 'shorten_title' => [ |
| 229 | 'type' => 'boolean', |
| 230 | 'default' => false |
| 231 | ], |
| 232 | 'title_length' => [ |
| 233 | 'type' =>'number', |
| 234 | 'default' => 0 |
| 235 | ], |
| 236 | 'title_by_words' => [ |
| 237 | 'type' =>'number', |
| 238 | 'default' => 0 |
| 239 | ], |
| 240 | 'display_post_excerpt' => [ |
| 241 | 'type' => 'boolean', |
| 242 | 'default' => false |
| 243 | ], |
| 244 | 'excerpt_format' => [ |
| 245 | 'type' => 'boolean', |
| 246 | 'default' => false |
| 247 | ], |
| 248 | 'excerpt_length' => [ |
| 249 | 'type' =>'number', |
| 250 | 'default' => 0 |
| 251 | ], |
| 252 | 'excerpt_by_words' => [ |
| 253 | 'type' =>'number', |
| 254 | 'default' => 0 |
| 255 | ], |
| 256 | 'display_post_thumbnail' => [ |
| 257 | 'type' => 'boolean', |
| 258 | 'default' => false |
| 259 | ], |
| 260 | 'thumbnail_width' => [ |
| 261 | 'type' =>'number', |
| 262 | 'default' => 0 |
| 263 | ], |
| 264 | 'thumbnail_height' => [ |
| 265 | 'type' =>'number', |
| 266 | 'default' => 0 |
| 267 | ], |
| 268 | 'thumbnail_build' => [ |
| 269 | 'type' => 'string', |
| 270 | 'default' => 'manual' |
| 271 | ], |
| 272 | 'thumbnail_size' => [ |
| 273 | 'type' => 'string', |
| 274 | 'default' => '' |
| 275 | ], |
| 276 | /* stats tag settings */ |
| 277 | 'stats_comments' => [ |
| 278 | 'type' => 'boolean', |
| 279 | 'default' => false |
| 280 | ], |
| 281 | 'stats_views' => [ |
| 282 | 'type' => 'boolean', |
| 283 | 'default' => true |
| 284 | ], |
| 285 | 'stats_author' => [ |
| 286 | 'type' => 'boolean', |
| 287 | 'default' => false |
| 288 | ], |
| 289 | 'stats_date' => [ |
| 290 | 'type' => 'boolean', |
| 291 | 'default' => false |
| 292 | ], |
| 293 | 'stats_date_format' => [ |
| 294 | 'type' => 'string', |
| 295 | 'default' => 'F j, Y' |
| 296 | ], |
| 297 | 'stats_taxonomy' => [ |
| 298 | 'type' => 'boolean', |
| 299 | 'default' => false |
| 300 | ], |
| 301 | 'taxonomy' => [ |
| 302 | 'type' => 'string', |
| 303 | 'default' => 'category' |
| 304 | ], |
| 305 | /* HTML markup settings */ |
| 306 | 'custom_html' => [ |
| 307 | 'type' => 'boolean', |
| 308 | 'default' => false |
| 309 | ], |
| 310 | 'header_start' => [ |
| 311 | 'type' => 'string', |
| 312 | 'default' => '<h2>' |
| 313 | ], |
| 314 | 'header_end' => [ |
| 315 | 'type' => 'string', |
| 316 | 'default' => '</h2>' |
| 317 | ], |
| 318 | 'wpp_start' => [ |
| 319 | 'type' => 'string', |
| 320 | 'default' => '<ul class="wpp-list">' |
| 321 | ], |
| 322 | 'wpp_end' => [ |
| 323 | 'type' => 'string', |
| 324 | 'default' => '</ul>' |
| 325 | ], |
| 326 | 'post_html' => [ |
| 327 | 'type' => 'string', |
| 328 | 'default' => '<li>{thumb} {title} <span class="wpp-meta post-stats">{stats}</span></li>' |
| 329 | ], |
| 330 | 'theme' => [ |
| 331 | 'type' => 'string', |
| 332 | 'default' => '' |
| 333 | ], |
| 334 | ] |
| 335 | ] |
| 336 | ); |
| 337 | } |
| 338 | |
| 339 | /** |
| 340 | * Renders the block. |
| 341 | * |
| 342 | * @since 5.4.0 |
| 343 | * @param array |
| 344 | * @return string |
| 345 | */ |
| 346 | public function render(array $attributes) |
| 347 | { |
| 348 | extract($this->parse_attributes($attributes)); |
| 349 | |
| 350 | $html = '<div class="widget popular-posts' . (( isset($attributes['className']) && $attributes['className'] ) ? ' '. esc_attr($attributes['className']) : '') . '">'; |
| 351 | |
| 352 | // possible values for "Time Range" and "Order by" |
| 353 | $time_units = ["minute", "hour", "day", "week", "month"]; |
| 354 | $range_values = ["daily", "last24hours", "weekly", "last7days", "monthly", "last30days", "all", "custom"]; |
| 355 | $order_by_values = ["comments", "views", "avg"]; |
| 356 | |
| 357 | $theme_data = $this->themer->get_theme($theme); |
| 358 | |
| 359 | if ( ! isset($theme_data['json']) ) { |
| 360 | $theme = ''; |
| 361 | } |
| 362 | |
| 363 | $query_args = [ |
| 364 | 'title' => strip_tags($title), |
| 365 | 'limit' => ( ! empty($limit) && Helper::is_number($limit) && $limit > 0 ) ? $limit : 10, |
| 366 | 'offset' => ( ! empty($offset) && Helper::is_number($offset) && $offset >= 0 ) ? $offset : 0, |
| 367 | 'range' => ( in_array($range, $range_values) ) ? $range : 'daily', |
| 368 | 'time_quantity' => ( ! empty($time_quantity) && Helper::is_number($time_quantity) && $time_quantity > 0 ) ? $time_quantity : 24, |
| 369 | 'time_unit' => ( in_array($time_unit, $time_units) ) ? $time_unit : 'hour', |
| 370 | 'freshness' => empty($freshness) ? false : $freshness, |
| 371 | 'order_by' => ( in_array($order_by, $order_by_values) ) ? $order_by : 'views', |
| 372 | 'post_type' => empty($post_type) ? 'post' : $post_type, |
| 373 | 'pid' => rtrim(preg_replace('|[^0-9,]|', '', $pid), ","), |
| 374 | 'cat' => rtrim(preg_replace('|[^0-9,-]|', '', $cat), ","), |
| 375 | 'taxonomy' => empty($tax) ? 'category' : $tax, |
| 376 | 'term_id' => rtrim(preg_replace('|[^0-9,;-]|', '', $term_id), ","), |
| 377 | 'author' => rtrim(preg_replace('|[^0-9,]|', '', $author), ","), |
| 378 | 'shorten_title' => [ |
| 379 | 'active' => ( ! empty($title_length) && Helper::is_number($title_length) && $title_length > 0 ), |
| 380 | 'length' => ( ! empty($title_length) && Helper::is_number($title_length) ) ? $title_length : 0, |
| 381 | 'words' => (( ! empty($title_by_words) && Helper::is_number($title_by_words) && $title_by_words > 0 )), |
| 382 | ], |
| 383 | 'post-excerpt' => [ |
| 384 | 'active' => ( ! empty($excerpt_length) && Helper::is_number($excerpt_length) && $excerpt_length > 0 ), |
| 385 | 'length' => ( ! empty($excerpt_length) && Helper::is_number($excerpt_length) ) ? $excerpt_length : 0, |
| 386 | 'keep_format' => ( ! empty($excerpt_format) && Helper::is_number($excerpt_format) && $excerpt_format > 0 ), |
| 387 | 'words' => ( ! empty($excerpt_by_words) && Helper::is_number($excerpt_by_words) && $excerpt_by_words > 0 ), |
| 388 | ], |
| 389 | 'thumbnail' => [ |
| 390 | 'active' => ( ! empty($thumbnail_width) && Helper::is_number($thumbnail_width) && $thumbnail_width > 0 ), |
| 391 | 'width' => ( ! empty($thumbnail_width) && Helper::is_number($thumbnail_width) && $thumbnail_width > 0 ) ? $thumbnail_width : 0, |
| 392 | 'height' => ( ! empty($thumbnail_height) && Helper::is_number($thumbnail_height) && $thumbnail_height > 0 ) ? $thumbnail_height : 0, |
| 393 | 'build' => 'predefined' == $thumbnail_build ? 'predefined' : 'manual', |
| 394 | 'size' => empty($thumbnail_size) ? '' : $thumbnail_size, |
| 395 | ], |
| 396 | 'rating' => empty($rating) ? false : $rating, |
| 397 | 'stats_tag' => [ |
| 398 | 'comment_count' => empty($stats_comments) ? false : $stats_comments, |
| 399 | 'views' => empty($stats_views) ? false : $stats_views, |
| 400 | 'author' => empty($stats_author) ? false : $stats_author, |
| 401 | 'date' => [ |
| 402 | 'active' => empty($stats_date) ? false : $stats_date, |
| 403 | 'format' => empty($stats_date_format) ? 'F j, Y' : $stats_date_format |
| 404 | ], |
| 405 | 'category' => empty($stats_category) ? false : $stats_category, |
| 406 | 'taxonomy' => [ |
| 407 | 'active' => empty($stats_taxonomy) ? false : $stats_taxonomy, |
| 408 | 'name' => empty($taxonomy) ? 'category' : $taxonomy, |
| 409 | ] |
| 410 | ], |
| 411 | 'markup' => [ |
| 412 | 'custom_html' => empty($custom_html) ? false : $custom_html, |
| 413 | 'wpp-start' => empty($wpp_start) ? '' : $wpp_start, |
| 414 | 'wpp-end' => empty($wpp_end) ? '' : $wpp_end, |
| 415 | 'title-start' => empty($header_start) ? '' : $header_start, |
| 416 | 'title-end' => empty($header_end) ? '' : $header_end, |
| 417 | 'post-html' => empty($post_html) ? '<li>{thumb} {title} <span class="wpp-meta post-stats">{stats}</span></li>' : $post_html |
| 418 | ], |
| 419 | 'theme' => [ |
| 420 | 'name' => empty($theme) ? '' : $theme |
| 421 | ] |
| 422 | ]; |
| 423 | |
| 424 | // Post / Page / CTP filter |
| 425 | $ids = array_filter(explode(",", $query_args['pid']), 'is_numeric'); |
| 426 | // Got no valid IDs, clear |
| 427 | if ( empty($ids) ) { |
| 428 | $query_args['pid'] = ''; |
| 429 | } |
| 430 | |
| 431 | // Category filter |
| 432 | $ids = array_filter(explode(",", $query_args['cat']), 'is_numeric'); |
| 433 | // Got no valid IDs, clear |
| 434 | if ( empty($ids) ) { |
| 435 | $query_args['cat'] = ''; |
| 436 | } |
| 437 | |
| 438 | // Author filter |
| 439 | $ids = array_filter(explode(",", $query_args['author']), 'is_numeric'); |
| 440 | // Got no valid IDs, clear |
| 441 | if ( empty($ids) ) { |
| 442 | $query_args['author'] = ''; |
| 443 | } |
| 444 | |
| 445 | // Has user set a title? |
| 446 | if ( |
| 447 | ! empty($query_args['title']) |
| 448 | && ! empty($query_args['markup']['title-start']) |
| 449 | && ! empty($query_args['markup']['title-end']) |
| 450 | ) { |
| 451 | $html .= htmlspecialchars_decode($query_args['markup']['title-start'], ENT_QUOTES) . $query_args['title'] . htmlspecialchars_decode($query_args['markup']['title-end'], ENT_QUOTES); |
| 452 | } |
| 453 | |
| 454 | $isAdmin = isset($_GET['isSelected']) ? $_GET['isSelected'] : false; |
| 455 | |
| 456 | if ( $this->admin_options['tools']['ajax'] && ! is_customize_preview() && ! $isAdmin ) { |
| 457 | $html .= '<script type="application/json">' . json_encode($query_args) . '</script>'; |
| 458 | $html .= '<div class="wpp-widget-block-placeholder"></div>'; |
| 459 | |
| 460 | return $html; |
| 461 | } |
| 462 | |
| 463 | // Return cached results |
| 464 | if ( $this->admin_options['tools']['cache']['active'] ) { |
| 465 | |
| 466 | $key = md5(json_encode($query_args)); |
| 467 | $popular_posts = \WordPressPopularPosts\Cache::get($key); |
| 468 | |
| 469 | if ( false === $popular_posts ) { |
| 470 | $popular_posts = new Query($query_args); |
| 471 | |
| 472 | $time_value = $this->admin_options['tools']['cache']['interval']['value']; // eg. 5 |
| 473 | $time_unit = $this->admin_options['tools']['cache']['interval']['time']; // eg. 'minute' |
| 474 | |
| 475 | // No popular posts found, check again in 1 minute |
| 476 | if ( ! $popular_posts->get_posts() ) { |
| 477 | $time_value = 1; |
| 478 | $time_unit = 'minute'; |
| 479 | } |
| 480 | |
| 481 | \WordPressPopularPosts\Cache::set( |
| 482 | $key, |
| 483 | $popular_posts, |
| 484 | $time_value, |
| 485 | $time_unit |
| 486 | ); |
| 487 | } |
| 488 | |
| 489 | } // Get popular posts |
| 490 | else { |
| 491 | $popular_posts = new Query($query_args); |
| 492 | } |
| 493 | |
| 494 | $this->output->set_data($popular_posts->get_posts()); |
| 495 | $this->output->set_public_options($query_args); |
| 496 | $this->output->build_output(); |
| 497 | |
| 498 | $html .= $this->output->get_output(); |
| 499 | |
| 500 | $html .= '</div>'; |
| 501 | |
| 502 | return $html; |
| 503 | } |
| 504 | |
| 505 | /** |
| 506 | * Parses attributes. |
| 507 | * |
| 508 | * @since 5.4.0 |
| 509 | * @param array |
| 510 | * @return array |
| 511 | */ |
| 512 | private function parse_attributes($atts = []) |
| 513 | { |
| 514 | $out = array(); |
| 515 | |
| 516 | foreach ( $this->defaults as $name => $default ) { |
| 517 | $out[$name] = array_key_exists($name, $atts) ? trim($atts[$name]) : $default; |
| 518 | } |
| 519 | |
| 520 | return $out; |
| 521 | } |
| 522 | } |