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CatchThemesThemePlugin.php
501 lines
| 1 | <?php |
| 2 | |
| 3 | // Exit if accessed directly |
| 4 | if (! defined('ABSPATH')) exit; |
| 5 | |
| 6 | class CatchThemesThemePlugin |
| 7 | { |
| 8 | public function __construct() |
| 9 | { |
| 10 | remove_action('wp_ajax_query-themes', array($this, 'wp_ajax_query_themes'), 1); |
| 11 | add_action('wp_ajax_query-themes', array($this, 'wp_ajax_custom_query_themes'), 1); |
| 12 | |
| 13 | add_action('admin_enqueue_scripts', array($this, 'our_themes_script')); |
| 14 | |
| 15 | if (! is_multisite()) { |
| 16 | add_action('customize_register', array($this, 'customize_register')); |
| 17 | } |
| 18 | |
| 19 | global $wp_customize; |
| 20 | remove_action('wp_ajax_customize_load_themes', array($wp_customize, 'handle_load_themes_request')); |
| 21 | add_action('wp_ajax_customize_load_themes', array($this, 'handle_load_themes_request')); |
| 22 | |
| 23 | add_filter('install_plugins_tabs', array($this, 'add_our_plugins_tab'), 1); |
| 24 | add_filter('install_plugins_table_api_args_catchplugins', array($this, 'catchplugins'), 1); |
| 25 | add_action('install_plugins_catchplugins', array($this, 'plugins_table')); |
| 26 | } |
| 27 | |
| 28 | /* Adds Catch Themes tab in Add Theme page to show all themes by Catch Themes in wordpress.org |
| 29 | * taken from wp-admin/includes/ajax-action.php wp_ajax_query_themes(). |
| 30 | * Ajax handler for getting themes from themes_api(). |
| 31 | * |
| 32 | * @since 3.9.0 |
| 33 | * |
| 34 | * @global array $themes_allowedtags |
| 35 | * @global array $theme_field_defaults |
| 36 | */ |
| 37 | public function wp_ajax_custom_query_themes() |
| 38 | { |
| 39 | global $themes_allowedtags, $theme_field_defaults; |
| 40 | |
| 41 | if (! current_user_can('install_themes')) { |
| 42 | wp_send_json_error(); |
| 43 | } |
| 44 | |
| 45 | $request = isset( $_REQUEST['request'] ) ? wp_unslash( $_REQUEST['request'] ) : array(); // phpcs:ignore WordPress.Security.NonceVerification.Recommended, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- Mirrors WordPress core wp_ajax_query_themes(); capability check above is the authorization gate; fields validated downstream by WordPress core themes_api(). |
| 46 | $args = wp_parse_args( |
| 47 | $request, |
| 48 | array( |
| 49 | 'per_page' => 20, |
| 50 | 'fields' => array_merge( |
| 51 | (array) $theme_field_defaults, |
| 52 | array( |
| 53 | 'reviews_url' => true, // Explicitly request the reviews URL to be linked from the Add Themes screen. |
| 54 | ) |
| 55 | ), |
| 56 | ) |
| 57 | ); |
| 58 | |
| 59 | if (isset($args['browse']) && 'catchthemes' === $args['browse'] && ! isset($args['user'])) { |
| 60 | $args['author'] = 'catchthemes'; |
| 61 | unset($args['browse']); |
| 62 | } |
| 63 | |
| 64 | if (isset($args['browse']) && 'favorites' === $args['browse'] && ! isset($args['user'])) { |
| 65 | $user = get_user_option('wporg_favorites'); |
| 66 | if ($user) { |
| 67 | $args['user'] = $user; |
| 68 | } |
| 69 | } |
| 70 | |
| 71 | $old_filter = isset($args['browse']) ? $args['browse'] : 'search'; |
| 72 | |
| 73 | /** This filter is documented in wp-admin/includes/class-wp-theme-install-list-table.php */ |
| 74 | $args = apply_filters('install_themes_table_api_args_' . $old_filter, $args); // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedHooknameFound -- WordPress core filter, not a custom hook. |
| 75 | |
| 76 | $api = themes_api('query_themes', $args); |
| 77 | |
| 78 | if (is_wp_error($api)) { |
| 79 | wp_send_json_error(); |
| 80 | } |
| 81 | |
| 82 | $update_php = network_admin_url('update.php?action=install-theme'); |
| 83 | foreach ($api->themes as &$theme) { |
| 84 | $theme->install_url = add_query_arg( |
| 85 | array( |
| 86 | 'theme' => $theme->slug, |
| 87 | '_wpnonce' => wp_create_nonce('install-theme_' . $theme->slug), |
| 88 | ), |
| 89 | $update_php |
| 90 | ); |
| 91 | |
| 92 | if (current_user_can('switch_themes')) { |
| 93 | if (is_multisite()) { |
| 94 | $theme->activate_url = add_query_arg( |
| 95 | array( |
| 96 | 'action' => 'enable', |
| 97 | '_wpnonce' => wp_create_nonce('enable-theme_' . $theme->slug), |
| 98 | 'theme' => $theme->slug, |
| 99 | ), |
| 100 | network_admin_url('themes.php') |
| 101 | ); |
| 102 | } else { |
| 103 | $theme->activate_url = add_query_arg( |
| 104 | array( |
| 105 | 'action' => 'activate', |
| 106 | '_wpnonce' => wp_create_nonce('switch-theme_' . $theme->slug), |
| 107 | 'stylesheet' => $theme->slug, |
| 108 | ), |
| 109 | admin_url('themes.php') |
| 110 | ); |
| 111 | } |
| 112 | } |
| 113 | |
| 114 | if (! is_multisite() && current_user_can('edit_theme_options') && current_user_can('customize')) { |
| 115 | $theme->customize_url = add_query_arg( |
| 116 | array( |
| 117 | 'return' => urlencode(network_admin_url('theme-install.php', 'relative')), |
| 118 | ), |
| 119 | wp_customize_url($theme->slug) |
| 120 | ); |
| 121 | } |
| 122 | |
| 123 | $theme->name = wp_kses($theme->name, $themes_allowedtags); |
| 124 | $theme->author = wp_kses($theme->author['display_name'], $themes_allowedtags); |
| 125 | $theme->version = wp_kses($theme->version, $themes_allowedtags); |
| 126 | $theme->description = wp_kses($theme->description, $themes_allowedtags); |
| 127 | |
| 128 | $theme->stars = wp_star_rating( |
| 129 | array( |
| 130 | 'rating' => $theme->rating, |
| 131 | 'type' => 'percent', |
| 132 | 'number' => $theme->num_ratings, |
| 133 | 'echo' => false, |
| 134 | ) |
| 135 | ); |
| 136 | |
| 137 | $theme->num_ratings = number_format_i18n($theme->num_ratings); |
| 138 | $theme->preview_url = set_url_scheme($theme->preview_url); |
| 139 | $theme->compatible_wp = is_wp_version_compatible($theme->requires); |
| 140 | $theme->compatible_php = is_php_version_compatible($theme->requires_php); |
| 141 | } |
| 142 | |
| 143 | wp_send_json_success($api); |
| 144 | } |
| 145 | |
| 146 | public function our_themes_script($hook_suffix) |
| 147 | { |
| 148 | |
| 149 | if ('theme-install.php' === $hook_suffix) { |
| 150 | wp_enqueue_script('our-themes-script', plugin_dir_url(__FILE__) . '../admin/js/our-themes.js', array('jquery'), '2018-05-16', true); |
| 151 | } |
| 152 | } |
| 153 | |
| 154 | /* Add Catch Themes Section in Theme in Customizer */ |
| 155 | public function customize_register($wp_customize) |
| 156 | { |
| 157 | $wp_customize->add_section( |
| 158 | new WP_Customize_Themes_Section( |
| 159 | $wp_customize, |
| 160 | 'catchthemes', |
| 161 | array( |
| 162 | 'title' => __('Themes by CatchThemes', 'catch-scroll-progress-bar'), |
| 163 | 'action' => 'catchthemes', |
| 164 | 'capability' => 'install_themes', |
| 165 | 'panel' => 'themes', |
| 166 | 'priority' => 6, |
| 167 | ) |
| 168 | ) |
| 169 | ); |
| 170 | } |
| 171 | |
| 172 | |
| 173 | |
| 174 | |
| 175 | /** |
| 176 | * Load themes into the theme browsing/installation UI. |
| 177 | * taken from wp-includes/cllass-wp-customize-manager.php |
| 178 | * @since 4.9.0 |
| 179 | */ |
| 180 | public function handle_load_themes_request() |
| 181 | { |
| 182 | check_ajax_referer('switch_themes', 'nonce'); |
| 183 | if (! current_user_can('switch_themes')) { |
| 184 | wp_die(-1); |
| 185 | } |
| 186 | |
| 187 | if (empty($_POST['theme_action'])) { |
| 188 | wp_send_json_error('missing_theme_action'); |
| 189 | } |
| 190 | $theme_action = sanitize_key($_POST['theme_action']); |
| 191 | $themes = array(); |
| 192 | $args = array(); |
| 193 | |
| 194 | // Define query filters based on user input. |
| 195 | if (! array_key_exists('search', $_POST)) { |
| 196 | $args['search'] = ''; |
| 197 | } else { |
| 198 | $args['search'] = sanitize_text_field(wp_unslash($_POST['search'])); |
| 199 | } |
| 200 | |
| 201 | if (! array_key_exists('tags', $_POST)) { |
| 202 | $args['tag'] = ''; |
| 203 | } else { |
| 204 | $args['tag'] = array_map('sanitize_text_field', wp_unslash((array) $_POST['tags'])); |
| 205 | } |
| 206 | |
| 207 | if (! array_key_exists('page', $_POST)) { |
| 208 | $args['page'] = 1; |
| 209 | } else { |
| 210 | $args['page'] = absint($_POST['page']); |
| 211 | } |
| 212 | |
| 213 | require_once ABSPATH . 'wp-admin/includes/theme.php'; |
| 214 | |
| 215 | if ('installed' === $theme_action) { |
| 216 | |
| 217 | // Load all installed themes from wp_prepare_themes_for_js(). |
| 218 | $themes = array('themes' => wp_prepare_themes_for_js()); |
| 219 | foreach ($themes['themes'] as &$theme) { |
| 220 | $theme['type'] = 'installed'; |
| 221 | $theme['active'] = (isset($_POST['customized_theme']) && $_POST['customized_theme'] === $theme['id']); |
| 222 | } |
| 223 | } elseif ('catchthemes' === $theme_action) { |
| 224 | |
| 225 | // Load WordPress.org themes from the .org API and normalize data to match installed theme objects. |
| 226 | if (! current_user_can('install_themes')) { |
| 227 | wp_die(-1); |
| 228 | } |
| 229 | |
| 230 | // Arguments for all queries. |
| 231 | $wporg_args = array( |
| 232 | 'per_page' => 100, |
| 233 | 'fields' => array( |
| 234 | 'reviews_url' => true, // Explicitly request the reviews URL to be linked from the customizer. |
| 235 | ), |
| 236 | ); |
| 237 | |
| 238 | $args = array_merge($wporg_args, $args); |
| 239 | |
| 240 | if ('' === $args['search'] && '' === $args['tag']) { |
| 241 | $args['browse'] = 'new'; // Sort by latest themes by default. |
| 242 | } |
| 243 | |
| 244 | $args['author'] = 'catchthemes'; |
| 245 | |
| 246 | // Load themes from the .org API. |
| 247 | $themes = themes_api('query_themes', $args); |
| 248 | if (is_wp_error($themes)) { |
| 249 | wp_send_json_error(); |
| 250 | } |
| 251 | |
| 252 | // This list matches the allowed tags in wp-admin/includes/theme-install.php. |
| 253 | $themes_allowedtags = array_fill_keys( |
| 254 | array('a', 'abbr', 'acronym', 'code', 'pre', 'em', 'strong', 'div', 'p', 'ul', 'ol', 'li', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'img'), |
| 255 | array() |
| 256 | ); |
| 257 | $themes_allowedtags['a'] = array_fill_keys(array('href', 'title', 'target'), true); |
| 258 | $themes_allowedtags['acronym']['title'] = true; |
| 259 | $themes_allowedtags['abbr']['title'] = true; |
| 260 | $themes_allowedtags['img'] = array_fill_keys(array('src', 'class', 'alt'), true); |
| 261 | |
| 262 | // Prepare a list of installed themes to check against before the loop. |
| 263 | $installed_themes = array(); |
| 264 | $wp_themes = wp_get_themes(); |
| 265 | foreach ($wp_themes as $theme) { |
| 266 | $installed_themes[] = $theme->get_stylesheet(); |
| 267 | } |
| 268 | $update_php = network_admin_url('update.php?action=install-theme'); |
| 269 | |
| 270 | // Set up properties for themes available on WordPress.org. |
| 271 | foreach ($themes->themes as &$theme) { |
| 272 | $theme->install_url = add_query_arg( |
| 273 | array( |
| 274 | 'theme' => $theme->slug, |
| 275 | '_wpnonce' => wp_create_nonce('install-theme_' . $theme->slug), |
| 276 | ), |
| 277 | $update_php |
| 278 | ); |
| 279 | |
| 280 | $theme->name = wp_kses($theme->name, $themes_allowedtags); |
| 281 | $theme->version = wp_kses($theme->version, $themes_allowedtags); |
| 282 | $theme->description = wp_kses($theme->description, $themes_allowedtags); |
| 283 | $theme->stars = wp_star_rating( |
| 284 | array( |
| 285 | 'rating' => $theme->rating, |
| 286 | 'type' => 'percent', |
| 287 | 'number' => $theme->num_ratings, |
| 288 | 'echo' => false, |
| 289 | ) |
| 290 | ); |
| 291 | $theme->num_ratings = number_format_i18n($theme->num_ratings); |
| 292 | $theme->preview_url = set_url_scheme($theme->preview_url); |
| 293 | |
| 294 | // Handle themes that are already installed as installed themes. |
| 295 | if (in_array($theme->slug, $installed_themes, true)) { |
| 296 | $theme->type = 'installed'; |
| 297 | } else { |
| 298 | $theme->type = $theme_action; |
| 299 | } |
| 300 | |
| 301 | // Set active based on customized theme. |
| 302 | $theme->active = (isset($_POST['customized_theme']) && $_POST['customized_theme'] === $theme->slug); |
| 303 | |
| 304 | // Map available theme properties to installed theme properties. |
| 305 | $theme->id = $theme->slug; |
| 306 | $theme->screenshot = array($theme->screenshot_url); |
| 307 | $theme->authorAndUri = wp_kses($theme->author['display_name'], $themes_allowedtags); |
| 308 | $theme->compatibleWP = is_wp_version_compatible($theme->requires); // phpcs:ignore WordPress.NamingConventions.ValidVariableName |
| 309 | $theme->compatiblePHP = is_php_version_compatible($theme->requires_php); // phpcs:ignore WordPress.NamingConventions.ValidVariableName |
| 310 | |
| 311 | if (isset($theme->parent)) { |
| 312 | $theme->parent = $theme->parent['slug']; |
| 313 | } else { |
| 314 | $theme->parent = false; |
| 315 | } |
| 316 | unset($theme->slug); |
| 317 | unset($theme->screenshot_url); |
| 318 | unset($theme->author); |
| 319 | } // End foreach(). |
| 320 | } elseif ('wporg' === $theme_action) { |
| 321 | |
| 322 | // Load WordPress.org themes from the .org API and normalize data to match installed theme objects. |
| 323 | if (! current_user_can('install_themes')) { |
| 324 | wp_die(-1); |
| 325 | } |
| 326 | |
| 327 | // Arguments for all queries. |
| 328 | $wporg_args = array( |
| 329 | 'per_page' => 100, |
| 330 | 'fields' => array( |
| 331 | 'reviews_url' => true, // Explicitly request the reviews URL to be linked from the customizer. |
| 332 | ), |
| 333 | ); |
| 334 | |
| 335 | $args = array_merge($wporg_args, $args); |
| 336 | |
| 337 | if ('' === $args['search'] && '' === $args['tag']) { |
| 338 | $args['browse'] = 'new'; // Sort by latest themes by default. |
| 339 | } |
| 340 | |
| 341 | // Load themes from the .org API. |
| 342 | $themes = themes_api('query_themes', $args); |
| 343 | if (is_wp_error($themes)) { |
| 344 | wp_send_json_error(); |
| 345 | } |
| 346 | |
| 347 | // This list matches the allowed tags in wp-admin/includes/theme-install.php. |
| 348 | $themes_allowedtags = array_fill_keys( |
| 349 | array('a', 'abbr', 'acronym', 'code', 'pre', 'em', 'strong', 'div', 'p', 'ul', 'ol', 'li', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'img'), |
| 350 | array() |
| 351 | ); |
| 352 | $themes_allowedtags['a'] = array_fill_keys(array('href', 'title', 'target'), true); |
| 353 | $themes_allowedtags['acronym']['title'] = true; |
| 354 | $themes_allowedtags['abbr']['title'] = true; |
| 355 | $themes_allowedtags['img'] = array_fill_keys(array('src', 'class', 'alt'), true); |
| 356 | |
| 357 | // Prepare a list of installed themes to check against before the loop. |
| 358 | $installed_themes = array(); |
| 359 | $wp_themes = wp_get_themes(); |
| 360 | foreach ($wp_themes as $theme) { |
| 361 | $installed_themes[] = $theme->get_stylesheet(); |
| 362 | } |
| 363 | $update_php = network_admin_url('update.php?action=install-theme'); |
| 364 | |
| 365 | // Set up properties for themes available on WordPress.org. |
| 366 | foreach ($themes->themes as &$theme) { |
| 367 | $theme->install_url = add_query_arg( |
| 368 | array( |
| 369 | 'theme' => $theme->slug, |
| 370 | '_wpnonce' => wp_create_nonce('install-theme_' . $theme->slug), |
| 371 | ), |
| 372 | $update_php |
| 373 | ); |
| 374 | |
| 375 | $theme->name = wp_kses($theme->name, $themes_allowedtags); |
| 376 | $theme->version = wp_kses($theme->version, $themes_allowedtags); |
| 377 | $theme->description = wp_kses($theme->description, $themes_allowedtags); |
| 378 | $theme->stars = wp_star_rating( |
| 379 | array( |
| 380 | 'rating' => $theme->rating, |
| 381 | 'type' => 'percent', |
| 382 | 'number' => $theme->num_ratings, |
| 383 | 'echo' => false, |
| 384 | ) |
| 385 | ); |
| 386 | $theme->num_ratings = number_format_i18n($theme->num_ratings); |
| 387 | $theme->preview_url = set_url_scheme($theme->preview_url); |
| 388 | |
| 389 | // Handle themes that are already installed as installed themes. |
| 390 | if (in_array($theme->slug, $installed_themes, true)) { |
| 391 | $theme->type = 'installed'; |
| 392 | } else { |
| 393 | $theme->type = $theme_action; |
| 394 | } |
| 395 | |
| 396 | // Set active based on customized theme. |
| 397 | $theme->active = (isset($_POST['customized_theme']) && $_POST['customized_theme'] === $theme->slug); |
| 398 | |
| 399 | // Map available theme properties to installed theme properties. |
| 400 | $theme->id = $theme->slug; |
| 401 | $theme->screenshot = array($theme->screenshot_url); |
| 402 | $theme->authorAndUri = wp_kses($theme->author['display_name'], $themes_allowedtags); |
| 403 | $theme->compatibleWP = is_wp_version_compatible($theme->requires); // phpcs:ignore WordPress.NamingConventions.ValidVariableName |
| 404 | $theme->compatiblePHP = is_php_version_compatible($theme->requires_php); // phpcs:ignore WordPress.NamingConventions.ValidVariableName |
| 405 | |
| 406 | if (isset($theme->parent)) { |
| 407 | $theme->parent = $theme->parent['slug']; |
| 408 | } else { |
| 409 | $theme->parent = false; |
| 410 | } |
| 411 | unset($theme->slug); |
| 412 | unset($theme->screenshot_url); |
| 413 | unset($theme->author); |
| 414 | } // End foreach(). |
| 415 | } // End if(). |
| 416 | |
| 417 | /** |
| 418 | * Filters the theme data loaded in the customizer. |
| 419 | * |
| 420 | * This allows theme data to be loading from an external source, |
| 421 | * or modification of data loaded from `wp_prepare_themes_for_js()` |
| 422 | * or WordPress.org via `themes_api()`. |
| 423 | * |
| 424 | * @since 4.9.0 |
| 425 | * |
| 426 | * @see wp_prepare_themes_for_js() |
| 427 | * @see themes_api() |
| 428 | * @see WP_Customize_Manager::__construct() |
| 429 | * |
| 430 | * @param array $themes Nested array of theme data. |
| 431 | * @param array $args List of arguments, such as page, search term, and tags to query for. |
| 432 | * @param WP_Customize_Manager $manager Instance of Customize manager. |
| 433 | */ |
| 434 | $themes = apply_filters('customize_load_themes', $themes, $args, $wp_customize); // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedHooknameFound -- WordPress core filter, not a custom hook. |
| 435 | |
| 436 | wp_send_json_success($themes); |
| 437 | } |
| 438 | |
| 439 | /* Plugins */ |
| 440 | /* Adds Catch Plugins tab in Add Plugin page to show all plugins by Catch Plugins in wordpress.org */ |
| 441 | public function add_our_plugins_tab($tabs) |
| 442 | { |
| 443 | // Add our filter here |
| 444 | $tabs['catchplugins'] = _x('Catch Plugins', 'Plugin Installer', 'catch-scroll-progress-bar'); |
| 445 | |
| 446 | return $tabs; |
| 447 | } |
| 448 | |
| 449 | public function catchplugins() |
| 450 | { |
| 451 | /* From CORE Start */ |
| 452 | global $paged, $tab; |
| 453 | wp_reset_vars(array('tab')); |
| 454 | |
| 455 | $defined_class = new WP_Plugin_Install_List_Table(); |
| 456 | $paged = $defined_class->get_pagenum(); |
| 457 | |
| 458 | $per_page = 30; |
| 459 | //$installed_plugins = catch_get_installed_plugins(); |
| 460 | |
| 461 | $args = array( |
| 462 | 'page' => $paged, |
| 463 | 'per_page' => $per_page, |
| 464 | 'fields' => array( |
| 465 | 'last_updated' => true, |
| 466 | 'icons' => true, |
| 467 | 'active_installs' => true, |
| 468 | ), |
| 469 | // Send the locale and installed plugin slugs to the API so it can provide context-sensitive results. |
| 470 | 'locale' => get_user_locale(), |
| 471 | //'installed_plugins' => array_keys( $installed_plugins ), |
| 472 | ); |
| 473 | /* From CORE End */ |
| 474 | |
| 475 | // Add author filter for our plugins |
| 476 | $args['author'] = 'catchplugins'; |
| 477 | |
| 478 | return $args; |
| 479 | } |
| 480 | |
| 481 | public function plugins_table() |
| 482 | { |
| 483 | global $wp_list_table; |
| 484 | printf( |
| 485 | '<p class="catch-plugins-list">%s</p>', |
| 486 | sprintf( |
| 487 | // Translators: %s is the URL to the Catch Plugins website. |
| 488 | wp_kses_post(__('You can use any of our free plugins or premium plugins from <a href="%s" target="_blank">Catch Plugins</a>.', 'catch-scroll-progress-bar')), |
| 489 | esc_url('https://catchplugins.com/') |
| 490 | ) |
| 491 | ); |
| 492 | ?> |
| 493 | <form id="plugin-filter" method="post"> |
| 494 | <?php $wp_list_table->display(); ?> |
| 495 | </form> |
| 496 | <?php |
| 497 | } |
| 498 | } |
| 499 | |
| 500 | $catchthemes_theme_plugin = new CatchThemesThemePlugin(); |
| 501 |