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| 1 | <?php |
| 2 | /** |
| 3 | * |
| 4 | * This file is part of the phpBB Forum Software package. |
| 5 | * |
| 6 | * @copyright (c) phpBB Limited <https://www.phpbb.com> |
| 7 | * @license GNU General Public License, version 2 (GPL-2.0) |
| 8 | * |
| 9 | * For full copyright and license information, please see |
| 10 | * the docs/CREDITS.txt file. |
| 11 | * |
| 12 | */ |
| 13 | |
| 14 | /** |
| 15 | * @ignore |
| 16 | */ |
| 17 | if (!defined('IN_PHPBB')) |
| 18 | { |
| 19 | exit; |
| 20 | } |
| 21 | |
| 22 | class acp_styles |
| 23 | { |
| 24 | public $u_action; |
| 25 | |
| 26 | protected $u_base_action; |
| 27 | protected $s_hidden_fields; |
| 28 | protected $mode; |
| 29 | protected $styles_path; |
| 30 | protected $styles_path_absolute = 'styles'; |
| 31 | protected $default_style = 0; |
| 32 | protected $styles_list_cols = 0; |
| 33 | protected $reserved_style_names = array('adm', 'admin', 'all'); |
| 34 | |
| 35 | /** @var \phpbb\config\config */ |
| 36 | protected $config; |
| 37 | |
| 38 | /** @var \phpbb\db\driver\driver_interface */ |
| 39 | protected $db; |
| 40 | |
| 41 | /** @var \phpbb\language\language */ |
| 42 | protected $language; |
| 43 | |
| 44 | /** @var \phpbb\template\template */ |
| 45 | protected $template; |
| 46 | |
| 47 | /** @var \phpbb\request\request_interface */ |
| 48 | protected $request; |
| 49 | |
| 50 | /** @var \phpbb\cache\driver\driver_interface */ |
| 51 | protected $cache; |
| 52 | |
| 53 | /** @var \phpbb\auth\auth */ |
| 54 | protected $auth; |
| 55 | |
| 56 | /** @var \phpbb\textformatter\cache_interface */ |
| 57 | protected $text_formatter_cache; |
| 58 | |
| 59 | /** @var string */ |
| 60 | protected $phpbb_root_path; |
| 61 | |
| 62 | /** @var string */ |
| 63 | protected $php_ext; |
| 64 | |
| 65 | /** @var \phpbb\event\dispatcher_interface */ |
| 66 | protected $dispatcher; |
| 67 | |
| 68 | public function main($id, $mode) |
| 69 | { |
| 70 | global $db, $phpbb_admin_path, $phpbb_root_path, $phpEx, $template, $request, $cache, $auth, $config, $phpbb_dispatcher, $phpbb_container; |
| 71 | |
| 72 | $this->db = $db; |
| 73 | $this->language = $phpbb_container->get('language'); |
| 74 | $this->template = $template; |
| 75 | $this->request = $request; |
| 76 | $this->cache = $cache; |
| 77 | $this->auth = $auth; |
| 78 | $this->text_formatter_cache = $phpbb_container->get('text_formatter.cache'); |
| 79 | $this->config = $config; |
| 80 | $this->phpbb_root_path = $phpbb_root_path; |
| 81 | $this->php_ext = $phpEx; |
| 82 | $this->dispatcher = $phpbb_dispatcher; |
| 83 | |
| 84 | $this->default_style = $config['default_style']; |
| 85 | $this->styles_path = $this->phpbb_root_path . $this->styles_path_absolute . '/'; |
| 86 | |
| 87 | $this->u_base_action = append_sid("{$phpbb_admin_path}index.{$this->php_ext}", "i={$id}"); |
| 88 | $this->s_hidden_fields = array( |
| 89 | 'mode' => $mode, |
| 90 | ); |
| 91 | |
| 92 | $this->language->add_lang('acp/styles'); |
| 93 | |
| 94 | $this->tpl_name = 'acp_styles'; |
| 95 | $this->page_title = 'ACP_CAT_STYLES'; |
| 96 | $this->mode = $mode; |
| 97 | |
| 98 | $action = $this->request->variable('action', ''); |
| 99 | $post_actions = array('install', 'activate', 'deactivate', 'uninstall'); |
| 100 | |
| 101 | foreach ($post_actions as $key) |
| 102 | { |
| 103 | if ($this->request->is_set_post($key)) |
| 104 | { |
| 105 | $action = $key; |
| 106 | } |
| 107 | } |
| 108 | |
| 109 | // The uninstall action uses confirm_box() to verify the validity of the request, |
| 110 | // so there is no need to check for a valid token here. |
| 111 | if (in_array($action, $post_actions) && $action != 'uninstall') |
| 112 | { |
| 113 | $is_valid_request = check_link_hash($request->variable('hash', ''), $action) || check_form_key('styles_management'); |
| 114 | |
| 115 | if (!$is_valid_request) |
| 116 | { |
| 117 | trigger_error($this->language->lang('FORM_INVALID') . adm_back_link($this->u_action), E_USER_WARNING); |
| 118 | } |
| 119 | } |
| 120 | |
| 121 | if ($action != '') |
| 122 | { |
| 123 | $this->s_hidden_fields['action'] = $action; |
| 124 | } |
| 125 | |
| 126 | $this->template->assign_vars(array( |
| 127 | 'U_ACTION' => $this->u_base_action, |
| 128 | 'S_HIDDEN_FIELDS' => build_hidden_fields($this->s_hidden_fields) |
| 129 | ) |
| 130 | ); |
| 131 | |
| 132 | /** |
| 133 | * Run code before ACP styles action execution |
| 134 | * |
| 135 | * @event core.acp_styles_action_before |
| 136 | * @var int id Module ID |
| 137 | * @var string mode Active module |
| 138 | * @var string action Module that should be run |
| 139 | * @since 3.1.7-RC1 |
| 140 | */ |
| 141 | $vars = array('id', 'mode', 'action'); |
| 142 | extract($this->dispatcher->trigger_event('core.acp_styles_action_before', compact($vars))); |
| 143 | |
| 144 | // Execute actions |
| 145 | switch ($action) |
| 146 | { |
| 147 | case 'install': |
| 148 | $this->action_install(); |
| 149 | return; |
| 150 | case 'uninstall': |
| 151 | $this->action_uninstall(); |
| 152 | return; |
| 153 | case 'activate': |
| 154 | $this->action_activate(); |
| 155 | return; |
| 156 | case 'deactivate': |
| 157 | $this->action_deactivate(); |
| 158 | return; |
| 159 | case 'details': |
| 160 | $this->action_details(); |
| 161 | return; |
| 162 | default: |
| 163 | $this->frontend(); |
| 164 | } |
| 165 | } |
| 166 | |
| 167 | /** |
| 168 | * Main page |
| 169 | */ |
| 170 | protected function frontend() |
| 171 | { |
| 172 | add_form_key('styles_management'); |
| 173 | |
| 174 | // Check mode |
| 175 | switch ($this->mode) |
| 176 | { |
| 177 | case 'style': |
| 178 | $this->welcome_message('ACP_STYLES', 'ACP_STYLES_EXPLAIN'); |
| 179 | $this->show_installed(); |
| 180 | return; |
| 181 | case 'install': |
| 182 | $this->welcome_message('INSTALL_STYLES', 'INSTALL_STYLES_EXPLAIN'); |
| 183 | $this->show_available(); |
| 184 | return; |
| 185 | } |
| 186 | trigger_error($this->language->lang('NO_MODE') . adm_back_link($this->u_action), E_USER_WARNING); |
| 187 | } |
| 188 | |
| 189 | /** |
| 190 | * Install style(s) |
| 191 | */ |
| 192 | protected function action_install() |
| 193 | { |
| 194 | // Get list of styles to install |
| 195 | $dirs = $this->request_vars('dir', '', true); |
| 196 | |
| 197 | // Get list of styles that can be installed |
| 198 | $styles = $this->find_available(false); |
| 199 | |
| 200 | // Install each style |
| 201 | $messages = array(); |
| 202 | $installed_names = array(); |
| 203 | $installed_dirs = array(); |
| 204 | foreach ($dirs as $dir) |
| 205 | { |
| 206 | if (in_array($dir, $this->reserved_style_names)) |
| 207 | { |
| 208 | $messages[] = $this->language->lang('STYLE_NAME_RESERVED', htmlspecialchars($dir, ENT_COMPAT)); |
| 209 | continue; |
| 210 | } |
| 211 | |
| 212 | $found = false; |
| 213 | foreach ($styles as &$style) |
| 214 | { |
| 215 | // Check if: |
| 216 | // 1. Directory matches directory we are looking for |
| 217 | // 2. Style is not installed yet |
| 218 | // 3. Style with same name or directory hasn't been installed already within this function |
| 219 | if ($style['style_path'] == $dir && empty($style['_installed']) && !in_array($style['style_path'], $installed_dirs) && !in_array($style['style_name'], $installed_names)) |
| 220 | { |
| 221 | // Install style |
| 222 | $style['style_active'] = 1; |
| 223 | $style['style_id'] = $this->install_style($style); |
| 224 | $style['_installed'] = true; |
| 225 | $found = true; |
| 226 | $installed_names[] = $style['style_name']; |
| 227 | $installed_dirs[] = $style['style_path']; |
| 228 | $messages[] = $this->language->lang('STYLE_INSTALLED', htmlspecialchars($style['style_name'], ENT_COMPAT)); |
| 229 | } |
| 230 | } |
| 231 | if (!$found) |
| 232 | { |
| 233 | $messages[] = $this->language->lang('STYLE_NOT_INSTALLED', htmlspecialchars($dir, ENT_COMPAT)); |
| 234 | } |
| 235 | } |
| 236 | |
| 237 | // Invalidate the text formatter's cache for the new styles to take effect |
| 238 | if (!empty($installed_names)) |
| 239 | { |
| 240 | $this->text_formatter_cache->invalidate(); |
| 241 | } |
| 242 | |
| 243 | // Show message |
| 244 | if (!count($messages)) |
| 245 | { |
| 246 | trigger_error($this->language->lang('NO_MATCHING_STYLES_FOUND') . adm_back_link($this->u_action), E_USER_WARNING); |
| 247 | } |
| 248 | $message = implode('<br />', $messages); |
| 249 | $message .= '<br /><br /><a href="' . $this->u_base_action . '&mode=style' . '">« ' . $this->language->lang('STYLE_INSTALLED_RETURN_INSTALLED_STYLES') . '</a>'; |
| 250 | $message .= '<br /><br /><a href="' . $this->u_base_action . '&mode=install' . '">» ' . $this->language->lang('STYLE_INSTALLED_RETURN_UNINSTALLED_STYLES') . '</a>'; |
| 251 | trigger_error($message, E_USER_NOTICE); |
| 252 | } |
| 253 | |
| 254 | /** |
| 255 | * Confirm styles removal |
| 256 | */ |
| 257 | protected function action_uninstall() |
| 258 | { |
| 259 | // Get list of styles to uninstall |
| 260 | $ids = $this->request_vars('id', 0, true); |
| 261 | |
| 262 | // Don't remove prosilver, you can still deactivate it. |
| 263 | $sql = 'SELECT style_id |
| 264 | FROM ' . STYLES_TABLE . " |
| 265 | WHERE style_name = '" . $this->db->sql_escape('prosilver') . "'"; |
| 266 | $result = $this->db->sql_query($sql); |
| 267 | $prosilver_id = (int) $this->db->sql_fetchfield('style_id'); |
| 268 | $this->db->sql_freeresult($result); |
| 269 | |
| 270 | if ($prosilver_id && in_array($prosilver_id, $ids)) |
| 271 | { |
| 272 | trigger_error($this->language->lang('UNINSTALL_PROSILVER') . adm_back_link($this->u_action), E_USER_WARNING); |
| 273 | } |
| 274 | |
| 275 | // Check if confirmation box was submitted |
| 276 | if (confirm_box(true)) |
| 277 | { |
| 278 | // Uninstall |
| 279 | $this->action_uninstall_confirmed($ids, $this->request->variable('confirm_delete_files', false)); |
| 280 | return; |
| 281 | } |
| 282 | |
| 283 | // Confirm box |
| 284 | $s_hidden = build_hidden_fields(array( |
| 285 | 'action' => 'uninstall', |
| 286 | 'ids' => $ids |
| 287 | )); |
| 288 | $this->template->assign_var('S_CONFIRM_DELETE', true); |
| 289 | confirm_box(false, $this->language->lang('CONFIRM_UNINSTALL_STYLES'), $s_hidden, 'acp_styles.html'); |
| 290 | |
| 291 | // Canceled - show styles list |
| 292 | $this->frontend(); |
| 293 | } |
| 294 | |
| 295 | /** |
| 296 | * Uninstall styles(s) |
| 297 | * |
| 298 | * @param array $ids List of style IDs |
| 299 | * @param bool $delete_files If true, script will attempt to remove files for selected styles |
| 300 | */ |
| 301 | protected function action_uninstall_confirmed($ids, $delete_files) |
| 302 | { |
| 303 | global $user, $phpbb_log; |
| 304 | |
| 305 | $default = $this->default_style; |
| 306 | $uninstalled = array(); |
| 307 | $messages = array(); |
| 308 | |
| 309 | // Check styles list |
| 310 | foreach ($ids as $id) |
| 311 | { |
| 312 | if (!$id) |
| 313 | { |
| 314 | trigger_error($this->language->lang('INVALID_STYLE_ID') . adm_back_link($this->u_action), E_USER_WARNING); |
| 315 | } |
| 316 | if ($id == $default) |
| 317 | { |
| 318 | trigger_error($this->language->lang('UNINSTALL_DEFAULT') . adm_back_link($this->u_action), E_USER_WARNING); |
| 319 | } |
| 320 | $uninstalled[$id] = false; |
| 321 | } |
| 322 | |
| 323 | // Order by reversed style_id, so parent styles would be removed after child styles |
| 324 | // This way parent and child styles can be removed in same function call |
| 325 | $sql = 'SELECT * |
| 326 | FROM ' . STYLES_TABLE . ' |
| 327 | WHERE style_id IN (' . implode(', ', $ids) . ') |
| 328 | ORDER BY style_id DESC'; |
| 329 | $result = $this->db->sql_query($sql); |
| 330 | |
| 331 | $rows = $this->db->sql_fetchrowset($result); |
| 332 | $this->db->sql_freeresult($result); |
| 333 | |
| 334 | // Uninstall each style |
| 335 | $uninstalled = array(); |
| 336 | foreach ($rows as $style) |
| 337 | { |
| 338 | $result = $this->uninstall_style($style); |
| 339 | |
| 340 | if (is_string($result)) |
| 341 | { |
| 342 | $messages[] = $result; |
| 343 | continue; |
| 344 | } |
| 345 | $messages[] = $this->language->lang('STYLE_UNINSTALLED', $style['style_name']); |
| 346 | $uninstalled[] = $style['style_name']; |
| 347 | |
| 348 | // Attempt to delete files |
| 349 | if ($delete_files) |
| 350 | { |
| 351 | $messages[] = $this->language->lang($this->delete_style_files($style['style_path']) ? 'DELETE_STYLE_FILES_SUCCESS' : 'DELETE_STYLE_FILES_FAILED', $style['style_name']); |
| 352 | } |
| 353 | } |
| 354 | |
| 355 | if (empty($messages)) |
| 356 | { |
| 357 | // Nothing to uninstall? |
| 358 | trigger_error($this->language->lang('NO_MATCHING_STYLES_FOUND') . adm_back_link($this->u_action), E_USER_WARNING); |
| 359 | } |
| 360 | |
| 361 | // Log action |
| 362 | if (count($uninstalled)) |
| 363 | { |
| 364 | $phpbb_log->add('admin', $user->data['user_id'], $user->ip, 'LOG_STYLE_DELETE', false, array(implode(', ', $uninstalled))); |
| 365 | } |
| 366 | |
| 367 | // Clear cache |
| 368 | $this->cache->purge(); |
| 369 | |
| 370 | // Show message |
| 371 | trigger_error(implode('<br />', $messages) . adm_back_link($this->u_action), E_USER_NOTICE); |
| 372 | } |
| 373 | |
| 374 | /** |
| 375 | * Activate styles |
| 376 | */ |
| 377 | protected function action_activate() |
| 378 | { |
| 379 | // Get list of styles to activate |
| 380 | $ids = $this->request_vars('id', 0, true); |
| 381 | |
| 382 | // Activate styles |
| 383 | $sql = 'UPDATE ' . STYLES_TABLE . ' |
| 384 | SET style_active = 1 |
| 385 | WHERE style_id IN (' . implode(', ', $ids) . ')'; |
| 386 | $this->db->sql_query($sql); |
| 387 | |
| 388 | // Purge cache |
| 389 | $this->cache->destroy('sql', STYLES_TABLE); |
| 390 | |
| 391 | // Show styles list |
| 392 | $this->frontend(); |
| 393 | } |
| 394 | |
| 395 | /** |
| 396 | * Deactivate styles |
| 397 | */ |
| 398 | protected function action_deactivate() |
| 399 | { |
| 400 | // Get list of styles to deactivate |
| 401 | $ids = $this->request_vars('id', 0, true); |
| 402 | |
| 403 | // Check for default style |
| 404 | foreach ($ids as $id) |
| 405 | { |
| 406 | if ($id == $this->default_style) |
| 407 | { |
| 408 | trigger_error($this->language->lang('DEACTIVATE_DEFAULT') . adm_back_link($this->u_action), E_USER_WARNING); |
| 409 | } |
| 410 | } |
| 411 | |
| 412 | // Reset default style for users who use selected styles |
| 413 | $sql = 'UPDATE ' . USERS_TABLE . ' |
| 414 | SET user_style = ' . (int) $this->default_style . ' |
| 415 | WHERE user_style IN (' . implode(', ', $ids) . ')'; |
| 416 | $this->db->sql_query($sql); |
| 417 | |
| 418 | // Deactivate styles |
| 419 | $sql = 'UPDATE ' . STYLES_TABLE . ' |
| 420 | SET style_active = 0 |
| 421 | WHERE style_id IN (' . implode(', ', $ids) . ')'; |
| 422 | $this->db->sql_query($sql); |
| 423 | |
| 424 | // Purge cache |
| 425 | $this->cache->destroy('sql', STYLES_TABLE); |
| 426 | |
| 427 | // Show styles list |
| 428 | $this->frontend(); |
| 429 | } |
| 430 | |
| 431 | /** |
| 432 | * Show style details |
| 433 | */ |
| 434 | protected function action_details() |
| 435 | { |
| 436 | global $user, $phpbb_log; |
| 437 | |
| 438 | $id = $this->request->variable('id', 0); |
| 439 | if (!$id) |
| 440 | { |
| 441 | trigger_error($this->language->lang('NO_MATCHING_STYLES_FOUND') . adm_back_link($this->u_action), E_USER_WARNING); |
| 442 | } |
| 443 | |
| 444 | // Get all styles |
| 445 | $styles = $this->get_styles(); |
| 446 | usort($styles, array($this, 'sort_styles')); |
| 447 | |
| 448 | // Find current style |
| 449 | $style = false; |
| 450 | foreach ($styles as $row) |
| 451 | { |
| 452 | if ($row['style_id'] == $id) |
| 453 | { |
| 454 | $style = $row; |
| 455 | break; |
| 456 | } |
| 457 | } |
| 458 | |
| 459 | if ($style === false) |
| 460 | { |
| 461 | trigger_error($this->language->lang('NO_MATCHING_STYLES_FOUND') . adm_back_link($this->u_action), E_USER_WARNING); |
| 462 | } |
| 463 | |
| 464 | // Read style configuration file |
| 465 | $style_cfg = $this->read_style_composer_file($style['style_path']); |
| 466 | |
| 467 | // Find all available parent styles |
| 468 | $list = $this->find_possible_parents($styles, $id); |
| 469 | |
| 470 | // Add form key |
| 471 | $form_key = 'acp_styles'; |
| 472 | add_form_key($form_key); |
| 473 | |
| 474 | // Change data |
| 475 | if ($this->request->variable('update', false)) |
| 476 | { |
| 477 | if (!check_form_key($form_key)) |
| 478 | { |
| 479 | trigger_error($this->language->lang('FORM_INVALID') . adm_back_link($this->u_action), E_USER_WARNING); |
| 480 | } |
| 481 | |
| 482 | $update = array( |
| 483 | 'style_name' => trim($this->request->variable('style_name', $style['style_name'])), |
| 484 | 'style_parent_id' => $this->request->variable('style_parent', (int) $style['style_parent_id']), |
| 485 | 'style_active' => $this->request->variable('style_active', (int) $style['style_active']), |
| 486 | ); |
| 487 | $update_action = $this->u_action . '&action=details&id=' . $id; |
| 488 | |
| 489 | // Check style name |
| 490 | if ($update['style_name'] != $style['style_name']) |
| 491 | { |
| 492 | if (!strlen($update['style_name'])) |
| 493 | { |
| 494 | trigger_error($this->language->lang('STYLE_ERR_STYLE_NAME') . adm_back_link($update_action), E_USER_WARNING); |
| 495 | } |
| 496 | foreach ($styles as $row) |
| 497 | { |
| 498 | if ($row['style_name'] == $update['style_name']) |
| 499 | { |
| 500 | trigger_error($this->language->lang('STYLE_ERR_NAME_EXIST') . adm_back_link($update_action), E_USER_WARNING); |
| 501 | } |
| 502 | } |
| 503 | } |
| 504 | else |
| 505 | { |
| 506 | unset($update['style_name']); |
| 507 | } |
| 508 | |
| 509 | // Check parent style id |
| 510 | if ($update['style_parent_id'] != $style['style_parent_id']) |
| 511 | { |
| 512 | if ($update['style_parent_id'] != 0) |
| 513 | { |
| 514 | $found = false; |
| 515 | foreach ($list as $row) |
| 516 | { |
| 517 | if ($row['style_id'] == $update['style_parent_id']) |
| 518 | { |
| 519 | $found = true; |
| 520 | $update['style_parent_tree'] = ($row['style_parent_tree'] != '' ? $row['style_parent_tree'] . '/' : '') . $row['style_path']; |
| 521 | break; |
| 522 | } |
| 523 | } |
| 524 | if (!$found) |
| 525 | { |
| 526 | trigger_error($this->language->lang('STYLE_ERR_INVALID_PARENT') . adm_back_link($update_action), E_USER_WARNING); |
| 527 | } |
| 528 | } |
| 529 | else |
| 530 | { |
| 531 | $update['style_parent_tree'] = ''; |
| 532 | } |
| 533 | } |
| 534 | else |
| 535 | { |
| 536 | unset($update['style_parent_id']); |
| 537 | } |
| 538 | |
| 539 | // Check style_active |
| 540 | if ($update['style_active'] != $style['style_active']) |
| 541 | { |
| 542 | if (!$update['style_active'] && $this->default_style == $style['style_id']) |
| 543 | { |
| 544 | trigger_error($this->language->lang('DEACTIVATE_DEFAULT') . adm_back_link($update_action), E_USER_WARNING); |
| 545 | } |
| 546 | } |
| 547 | else |
| 548 | { |
| 549 | unset($update['style_active']); |
| 550 | } |
| 551 | |
| 552 | // Update data |
| 553 | if (count($update)) |
| 554 | { |
| 555 | $sql = 'UPDATE ' . STYLES_TABLE . ' |
| 556 | SET ' . $this->db->sql_build_array('UPDATE', $update) . " |
| 557 | WHERE style_id = $id"; |
| 558 | $this->db->sql_query($sql); |
| 559 | |
| 560 | $style = array_merge($style, $update); |
| 561 | |
| 562 | if (isset($update['style_parent_id'])) |
| 563 | { |
| 564 | // Update styles tree |
| 565 | $styles = $this->get_styles(); |
| 566 | if ($this->update_styles_tree($styles, $style)) |
| 567 | { |
| 568 | // Something was changed in styles tree, purge all cache |
| 569 | $this->cache->purge(); |
| 570 | } |
| 571 | } |
| 572 | |
| 573 | $phpbb_log->add('admin', $user->data['user_id'], $user->ip, 'LOG_STYLE_EDIT_DETAILS', false, array($style['style_name'])); |
| 574 | } |
| 575 | |
| 576 | // Update default style |
| 577 | $default = $this->request->variable('style_default', 0); |
| 578 | if ($default) |
| 579 | { |
| 580 | if (!$style['style_active']) |
| 581 | { |
| 582 | trigger_error($this->language->lang('STYLE_DEFAULT_CHANGE_INACTIVE') . adm_back_link($update_action), E_USER_WARNING); |
| 583 | } |
| 584 | $this->config->set('default_style', $id); |
| 585 | $this->cache->purge(); |
| 586 | } |
| 587 | |
| 588 | // Show styles list |
| 589 | $this->frontend(); |
| 590 | return; |
| 591 | } |
| 592 | |
| 593 | // Show page title |
| 594 | $this->welcome_message('ACP_STYLES', null); |
| 595 | |
| 596 | // Show parent styles |
| 597 | foreach ($list as $row) |
| 598 | { |
| 599 | $this->template->assign_block_vars('parent_styles', array( |
| 600 | 'STYLE_ID' => $row['style_id'], |
| 601 | 'STYLE_NAME' => htmlspecialchars($row['style_name'], ENT_COMPAT), |
| 602 | 'LEVEL' => $row['level'], |
| 603 | 'SPACER' => str_repeat(' ', $row['level']), |
| 604 | ) |
| 605 | ); |
| 606 | } |
| 607 | |
| 608 | // Show style details |
| 609 | $this->template->assign_vars(array( |
| 610 | 'S_STYLE_DETAILS' => true, |
| 611 | 'STYLE_ID' => $style['style_id'], |
| 612 | 'STYLE_NAME' => htmlspecialchars($style['style_name'], ENT_COMPAT), |
| 613 | 'STYLE_PATH' => htmlspecialchars($style['style_path'], ENT_COMPAT), |
| 614 | 'STYLE_VERSION' => htmlspecialchars($style_cfg['version'], ENT_COMPAT), |
| 615 | 'STYLE_COPYRIGHT' => strip_tags($style['style_copyright']), |
| 616 | 'STYLE_PARENT' => $style['style_parent_id'], |
| 617 | 'S_STYLE_ACTIVE' => $style['style_active'], |
| 618 | 'S_STYLE_DEFAULT' => ($style['style_id'] == $this->default_style) |
| 619 | )); |
| 620 | } |
| 621 | |
| 622 | /** |
| 623 | * List installed styles |
| 624 | */ |
| 625 | protected function show_installed() |
| 626 | { |
| 627 | // Get all installed styles |
| 628 | $styles = $this->get_styles(); |
| 629 | |
| 630 | if (!count($styles)) |
| 631 | { |
| 632 | trigger_error($this->language->lang('NO_MATCHING_STYLES_FOUND') . adm_back_link($this->u_action), E_USER_WARNING); |
| 633 | } |
| 634 | |
| 635 | usort($styles, array($this, 'sort_styles')); |
| 636 | |
| 637 | // Get users |
| 638 | $users = $this->get_users(); |
| 639 | |
| 640 | // Add users counter to rows |
| 641 | foreach ($styles as &$style) |
| 642 | { |
| 643 | $style['_users'] = isset($users[$style['style_id']]) ? $users[$style['style_id']] : 0; |
| 644 | } |
| 645 | |
| 646 | // Set up styles list variables |
| 647 | // Addons should increase this number and update template variable |
| 648 | $this->styles_list_cols = 5; |
| 649 | $this->template->assign_var('STYLES_LIST_COLS', $this->styles_list_cols); |
| 650 | |
| 651 | // Show styles list |
| 652 | $this->show_styles_list($styles, 0, 0); |
| 653 | |
| 654 | // Show styles with invalid inherits_id |
| 655 | foreach ($styles as $style) |
| 656 | { |
| 657 | if (empty($style['_shown'])) |
| 658 | { |
| 659 | $style['_note'] = $this->language->lang('REQUIRES_STYLE', htmlspecialchars($style['style_parent_tree'], ENT_COMPAT)); |
| 660 | $this->list_style($style, 0); |
| 661 | } |
| 662 | } |
| 663 | |
| 664 | // Add buttons |
| 665 | $this->template->assign_block_vars('extra_actions', array( |
| 666 | 'ACTION_NAME' => 'activate', |
| 667 | 'L_ACTION' => $this->language->lang('STYLE_ACTIVATE'), |
| 668 | ) |
| 669 | ); |
| 670 | |
| 671 | $this->template->assign_block_vars('extra_actions', array( |
| 672 | 'ACTION_NAME' => 'deactivate', |
| 673 | 'L_ACTION' => $this->language->lang('STYLE_DEACTIVATE'), |
| 674 | ) |
| 675 | ); |
| 676 | |
| 677 | if (isset($this->style_counters) && $this->style_counters['total'] > 1) |
| 678 | { |
| 679 | $this->template->assign_block_vars('extra_actions', array( |
| 680 | 'ACTION_NAME' => 'uninstall', |
| 681 | 'L_ACTION' => $this->language->lang('STYLE_UNINSTALL'), |
| 682 | ) |
| 683 | ); |
| 684 | } |
| 685 | } |
| 686 | |
| 687 | /** |
| 688 | * Show list of styles that can be installed |
| 689 | */ |
| 690 | protected function show_available() |
| 691 | { |
| 692 | // Get list of styles |
| 693 | $styles = $this->find_available(true); |
| 694 | |
| 695 | // Show styles |
| 696 | if (empty($styles)) |
| 697 | { |
| 698 | trigger_error($this->language->lang('NO_UNINSTALLED_STYLE') . adm_back_link($this->u_base_action), E_USER_NOTICE); |
| 699 | } |
| 700 | |
| 701 | usort($styles, array($this, 'sort_styles')); |
| 702 | |
| 703 | $this->styles_list_cols = 4; |
| 704 | $this->template->assign_vars(array( |
| 705 | 'STYLES_LIST_COLS' => $this->styles_list_cols, |
| 706 | 'STYLES_LIST_HIDE_COUNT' => true |
| 707 | ) |
| 708 | ); |
| 709 | |
| 710 | // Show styles |
| 711 | foreach ($styles as &$style) |
| 712 | { |
| 713 | if (!$style['_available'] && !empty($style['_invalid'])) |
| 714 | { |
| 715 | $this->list_invalid($style); |
| 716 | continue; |
| 717 | } |
| 718 | |
| 719 | // Check if style has a parent style in styles list |
| 720 | $has_parent = false; |
| 721 | if ($style['_inherit_name'] != '') |
| 722 | { |
| 723 | foreach ($styles as $parent_style) |
| 724 | { |
| 725 | if ($parent_style['style_name'] == $style['_inherit_name'] && empty($parent_style['_shown'])) |
| 726 | { |
| 727 | // Show parent style first |
| 728 | $has_parent = true; |
| 729 | } |
| 730 | } |
| 731 | } |
| 732 | if (!$has_parent) |
| 733 | { |
| 734 | $this->list_style($style, 0); |
| 735 | $this->show_available_child_styles($styles, $style['style_name'], 1); |
| 736 | } |
| 737 | } |
| 738 | |
| 739 | // Show styles that do not have parent style in styles list |
| 740 | foreach ($styles as $style) |
| 741 | { |
| 742 | if (empty($style['_shown'])) |
| 743 | { |
| 744 | $this->list_style($style, 0); |
| 745 | } |
| 746 | } |
| 747 | |
| 748 | // Add button |
| 749 | if (isset($this->style_counters) && $this->style_counters['caninstall'] > 0) |
| 750 | { |
| 751 | $this->template->assign_block_vars('extra_actions', array( |
| 752 | 'ACTION_NAME' => 'install', |
| 753 | 'L_ACTION' => $this->language->lang('INSTALL_STYLES'), |
| 754 | ) |
| 755 | ); |
| 756 | } |
| 757 | } |
| 758 | |
| 759 | /** |
| 760 | * Find styles available for installation |
| 761 | * |
| 762 | * @param bool $all if true, function will return all installable styles. if false, function will return only styles that can be installed |
| 763 | * @return array List of styles |
| 764 | */ |
| 765 | protected function find_available($all) |
| 766 | { |
| 767 | // Get list of installed styles |
| 768 | $installed = $this->get_styles(); |
| 769 | |
| 770 | $installed_dirs = array(); |
| 771 | $installed_names = array(); |
| 772 | foreach ($installed as $style) |
| 773 | { |
| 774 | $installed_dirs[] = $style['style_path']; |
| 775 | $installed_names[$style['style_name']] = array( |
| 776 | 'path' => $style['style_path'], |
| 777 | 'id' => $style['style_id'], |
| 778 | 'parent' => $style['style_parent_id'], |
| 779 | 'tree' => (strlen($style['style_parent_tree']) ? $style['style_parent_tree'] . '/' : '') . $style['style_path'], |
| 780 | ); |
| 781 | } |
| 782 | |
| 783 | // Get list of directories |
| 784 | $dirs = $this->find_style_dirs(); |
| 785 | |
| 786 | // Find styles that can be installed |
| 787 | $styles = array(); |
| 788 | foreach ($dirs as $dir) |
| 789 | { |
| 790 | if (in_array($dir, $installed_dirs)) |
| 791 | { |
| 792 | // Style is already installed |
| 793 | continue; |
| 794 | } |
| 795 | |
| 796 | try |
| 797 | { |
| 798 | $style_data = $this->read_style_composer_file($dir); |
| 799 | } |
| 800 | catch (\DomainException $e) |
| 801 | { |
| 802 | // Invalid composer.json |
| 803 | $style = array( |
| 804 | '_available' => false, |
| 805 | '_invalid' => true, |
| 806 | 'style_path' => $dir, |
| 807 | ); |
| 808 | $styles[] = $style; |
| 809 | |
| 810 | continue; |
| 811 | } |
| 812 | |
| 813 | // Style should be available for installation |
| 814 | $parent = $style_data['extra']['parent-style']; |
| 815 | $style = array( |
| 816 | 'style_id' => 0, |
| 817 | 'style_name' => $style_data['extra']['display-name'], |
| 818 | 'style_copyright' => $style_data['license'], |
| 819 | 'style_active' => 0, |
| 820 | 'style_path' => $dir, |
| 821 | 'bbcode_bitfield' => $style_data['extra']['template-bitfield'], |
| 822 | 'style_parent_id' => 0, |
| 823 | 'style_parent_tree' => '', |
| 824 | // Extra values for styles list |
| 825 | // All extra variable start with _ so they won't be confused with data that can be added to styles table |
| 826 | '_inherit_name' => $parent, |
| 827 | '_available' => true, |
| 828 | '_note' => '', |
| 829 | ); |
| 830 | |
| 831 | // Check style inheritance |
| 832 | if ($parent != '') |
| 833 | { |
| 834 | if (isset($installed_names[$parent])) |
| 835 | { |
| 836 | // Parent style is installed |
| 837 | $row = $installed_names[$parent]; |
| 838 | $style['style_parent_id'] = $row['id']; |
| 839 | $style['style_parent_tree'] = $row['tree']; |
| 840 | } |
| 841 | else |
| 842 | { |
| 843 | // Parent style is not installed yet |
| 844 | $style['_available'] = false; |
| 845 | $style['_note'] = $this->language->lang('REQUIRES_STYLE', htmlspecialchars($parent, ENT_COMPAT)); |
| 846 | } |
| 847 | } |
| 848 | |
| 849 | if ($all || $style['_available']) |
| 850 | { |
| 851 | $styles[] = $style; |
| 852 | } |
| 853 | } |
| 854 | |
| 855 | return $styles; |
| 856 | } |
| 857 | |
| 858 | /** |
| 859 | * Show styles list |
| 860 | * |
| 861 | * @param array $styles styles list |
| 862 | * @param int $parent parent style id |
| 863 | * @param int $level style inheritance level |
| 864 | */ |
| 865 | protected function show_styles_list(&$styles, $parent, $level) |
| 866 | { |
| 867 | foreach ($styles as &$style) |
| 868 | { |
| 869 | if (empty($style['_shown']) && $style['style_parent_id'] == $parent) |
| 870 | { |
| 871 | $this->list_style($style, $level); |
| 872 | $this->show_styles_list($styles, $style['style_id'], $level + 1); |
| 873 | } |
| 874 | } |
| 875 | } |
| 876 | |
| 877 | /** |
| 878 | * Show available styles tree |
| 879 | * |
| 880 | * @param array $styles Styles list, passed as reference |
| 881 | * @param string $name Name of parent style |
| 882 | * @param int $level Styles tree level |
| 883 | */ |
| 884 | protected function show_available_child_styles(&$styles, $name, $level) |
| 885 | { |
| 886 | foreach ($styles as &$style) |
| 887 | { |
| 888 | if (empty($style['_shown']) && $style['_inherit_name'] == $name) |
| 889 | { |
| 890 | $this->list_style($style, $level); |
| 891 | $this->show_available_child_styles($styles, $style['style_name'], $level + 1); |
| 892 | } |
| 893 | } |
| 894 | } |
| 895 | |
| 896 | /** |
| 897 | * Update styles tree |
| 898 | * |
| 899 | * @param array $styles Styles list, passed as reference |
| 900 | * @param array|false $style Current style, false if root |
| 901 | * @return bool True if something was updated, false if not |
| 902 | */ |
| 903 | protected function update_styles_tree(&$styles, $style = false) |
| 904 | { |
| 905 | $parent_id = ($style === false) ? 0 : $style['style_id']; |
| 906 | $parent_tree = ($style === false) ? '' : ($style['style_parent_tree'] == '' ? '' : $style['style_parent_tree']) . $style['style_path']; |
| 907 | $update = false; |
| 908 | $updated = false; |
| 909 | foreach ($styles as &$row) |
| 910 | { |
| 911 | if ($row['style_parent_id'] == $parent_id) |
| 912 | { |
| 913 | if ($row['style_parent_tree'] != $parent_tree) |
| 914 | { |
| 915 | $row['style_parent_tree'] = $parent_tree; |
| 916 | $update = true; |
| 917 | } |
| 918 | $updated |= $this->update_styles_tree($styles, $row); |
| 919 | } |
| 920 | } |
| 921 | if ($update) |
| 922 | { |
| 923 | $sql = 'UPDATE ' . STYLES_TABLE . " |
| 924 | SET style_parent_tree = '" . $this->db->sql_escape($parent_tree) . "' |
| 925 | WHERE style_parent_id = {$parent_id}"; |
| 926 | $this->db->sql_query($sql); |
| 927 | $updated = true; |
| 928 | } |
| 929 | return $updated; |
| 930 | } |
| 931 | |
| 932 | /** |
| 933 | * Find all possible parent styles for style |
| 934 | * |
| 935 | * @param array $styles list of styles |
| 936 | * @param int $id id of style |
| 937 | * @param int $parent current parent style id |
| 938 | * @param int $level current tree level |
| 939 | * @return array Style ids, names and levels |
| 940 | */ |
| 941 | protected function find_possible_parents($styles, $id = -1, $parent = 0, $level = 0) |
| 942 | { |
| 943 | $results = array(); |
| 944 | foreach ($styles as $style) |
| 945 | { |
| 946 | if ($style['style_id'] != $id && $style['style_parent_id'] == $parent) |
| 947 | { |
| 948 | $results[] = array( |
| 949 | 'style_id' => $style['style_id'], |
| 950 | 'style_name' => $style['style_name'], |
| 951 | 'style_path' => $style['style_path'], |
| 952 | 'style_parent_id' => $style['style_parent_id'], |
| 953 | 'style_parent_tree' => $style['style_parent_tree'], |
| 954 | 'level' => $level |
| 955 | ); |
| 956 | $results = array_merge($results, $this->find_possible_parents($styles, $id, $style['style_id'], $level + 1)); |
| 957 | } |
| 958 | } |
| 959 | return $results; |
| 960 | } |
| 961 | |
| 962 | /** |
| 963 | * Show item in styles list |
| 964 | * |
| 965 | * @param array $style style row |
| 966 | * @param int $level style inheritance level |
| 967 | */ |
| 968 | protected function list_style(array &$style, int $level) : void |
| 969 | { |
| 970 | // Mark row as shown |
| 971 | if (!empty($style['_shown'])) |
| 972 | { |
| 973 | return; |
| 974 | } |
| 975 | |
| 976 | $style['_shown'] = true; |
| 977 | |
| 978 | $style_cfg = $this->read_style_composer_file($style['style_path']); |
| 979 | |
| 980 | // Generate template variables |
| 981 | $actions = []; |
| 982 | $row = [ |
| 983 | // Style data |
| 984 | 'STYLE_ID' => $style['style_id'], |
| 985 | 'STYLE_NAME' => htmlspecialchars($style['style_name'], ENT_COMPAT), |
| 986 | 'STYLE_VERSION' => $style_cfg['version'] ?? '-', |
| 987 | 'STYLE_PHPBB_VERSION' => $style_cfg['extra']['phpbb-version'] ?? '', |
| 988 | 'STYLE_PATH' => htmlspecialchars($style['style_path'], ENT_COMPAT), |
| 989 | 'STYLE_COPYRIGHT' => strip_tags($style['style_copyright']), |
| 990 | 'STYLE_ACTIVE' => $style['style_active'], |
| 991 | |
| 992 | // Additional data |
| 993 | 'DEFAULT' => ($style['style_id'] && $style['style_id'] == $this->default_style), |
| 994 | 'USERS' => $style['_users'] ?? '', |
| 995 | 'LEVEL' => $level, |
| 996 | 'PADDING' => (4 + 16 * $level), |
| 997 | 'SHOW_COPYRIGHT' => ($style['style_id']) ? false : true, |
| 998 | 'STYLE_PATH_FULL' => htmlspecialchars($this->styles_path_absolute . '/' . $style['style_path'], ENT_COMPAT) . '/', |
| 999 | |
| 1000 | // Comment to show below style |
| 1001 | 'COMMENT' => $style['_note'] ?? '', |
| 1002 | |
| 1003 | // The following variables should be used by hooks to add custom HTML code |
| 1004 | 'EXTRA' => '', |
| 1005 | 'EXTRA_OPTIONS' => '' |
| 1006 | ]; |
| 1007 | |
| 1008 | // Status specific data |
| 1009 | if ($style['style_id']) |
| 1010 | { |
| 1011 | // Style is installed |
| 1012 | |
| 1013 | // Details |
| 1014 | $actions[] = [ |
| 1015 | 'U_ACTION' => $this->u_action . '&action=details&id=' . $style['style_id'], |
| 1016 | 'L_ACTION' => $this->language->lang('DETAILS') |
| 1017 | ]; |
| 1018 | |
| 1019 | // Activate/Deactivate |
| 1020 | $action_name = ($style['style_active'] ? 'de' : '') . 'activate'; |
| 1021 | |
| 1022 | $actions[] = [ |
| 1023 | 'U_ACTION' => $this->u_action . '&action=' . $action_name . '&hash=' . generate_link_hash($action_name) . '&id=' . $style['style_id'], |
| 1024 | 'L_ACTION' => $this->language->lang('STYLE_' . ($style['style_active'] ? 'DE' : '') . 'ACTIVATE') |
| 1025 | ]; |
| 1026 | |
| 1027 | if ($style['style_name'] !== 'prosilver') |
| 1028 | { |
| 1029 | // Uninstall |
| 1030 | $actions[] = [ |
| 1031 | 'U_ACTION' => $this->u_action . '&action=uninstall&hash=' . generate_link_hash('uninstall') . '&id=' . $style['style_id'], |
| 1032 | 'L_ACTION' => $this->language->lang('STYLE_UNINSTALL') |
| 1033 | ]; |
| 1034 | } |
| 1035 | |
| 1036 | // Preview |
| 1037 | $actions[] = [ |
| 1038 | 'U_ACTION' => append_sid($this->phpbb_root_path . 'index.' . $this->php_ext, 'style=' . $style['style_id']), |
| 1039 | 'L_ACTION' => $this->language->lang('PREVIEW') |
| 1040 | ]; |
| 1041 | } |
| 1042 | else |
| 1043 | { |
| 1044 | // Style is not installed |
| 1045 | if (empty($style['_available'])) |
| 1046 | { |
| 1047 | $actions[] = [ |
| 1048 | 'HTML' => $this->language->lang('CANNOT_BE_INSTALLED') |
| 1049 | ]; |
| 1050 | } |
| 1051 | else |
| 1052 | { |
| 1053 | $actions[] = [ |
| 1054 | 'U_ACTION' => $this->u_action . '&action=install&hash=' . generate_link_hash('install') . '&dir=' . urlencode($style['style_path']), |
| 1055 | 'L_ACTION' => $this->language->lang('INSTALL_STYLE') |
| 1056 | ]; |
| 1057 | } |
| 1058 | } |
| 1059 | |
| 1060 | // Assign template variables |
| 1061 | $this->template->assign_block_vars('styles_list', $row); |
| 1062 | foreach ($actions as $action) |
| 1063 | { |
| 1064 | $this->template->assign_block_vars('styles_list.actions', $action); |
| 1065 | } |
| 1066 | |
| 1067 | // Increase counters |
| 1068 | $counter = ($style['style_id']) ? ($style['style_active'] ? 'active' : 'inactive') : (empty($style['_available']) ? 'cannotinstall' : 'caninstall'); |
| 1069 | if (!isset($this->style_counters)) |
| 1070 | { |
| 1071 | $this->style_counters = [ |
| 1072 | 'total' => 0, |
| 1073 | 'active' => 0, |
| 1074 | 'inactive' => 0, |
| 1075 | 'caninstall' => 0, |
| 1076 | 'cannotinstall' => 0 |
| 1077 | ]; |
| 1078 | } |
| 1079 | $this->style_counters[$counter]++; |
| 1080 | $this->style_counters['total']++; |
| 1081 | } |
| 1082 | |
| 1083 | /** |
| 1084 | * List invalid style |
| 1085 | * |
| 1086 | * @param array $style Array with info about style to display as invalid |
| 1087 | */ |
| 1088 | protected function list_invalid(&$style) |
| 1089 | { |
| 1090 | $style['_shown'] = true; |
| 1091 | |
| 1092 | $row = [ |
| 1093 | // Style data |
| 1094 | 'STYLE_INVALID' => true, |
| 1095 | 'STYLE_NAME' => $this->language->lang('INVALID_STYLE_MESSAGE', $style['style_path']), |
| 1096 | ]; |
| 1097 | |
| 1098 | $this->template->assign_block_vars('styles_list', $row); |
| 1099 | |
| 1100 | $this->template->assign_block_vars('styles_list.actions', [ |
| 1101 | 'HTML' => $this->language->lang('CANNOT_BE_INSTALLED') |
| 1102 | ]); |
| 1103 | |
| 1104 | // Increase counters |
| 1105 | if (!isset($this->style_counters)) |
| 1106 | { |
| 1107 | $this->style_counters = [ |
| 1108 | 'total' => 0, |
| 1109 | 'active' => 0, |
| 1110 | 'inactive' => 0, |
| 1111 | 'caninstall' => 0, |
| 1112 | 'cannotinstall' => 0 |
| 1113 | ]; |
| 1114 | } |
| 1115 | $this->style_counters['cannotinstall']++; |
| 1116 | $this->style_counters['total']++; |
| 1117 | } |
| 1118 | |
| 1119 | /** |
| 1120 | * Show welcome message |
| 1121 | * |
| 1122 | * @param string $title main title |
| 1123 | * @param string $description page description |
| 1124 | */ |
| 1125 | protected function welcome_message($title, $description) |
| 1126 | { |
| 1127 | $this->template->assign_vars([ |
| 1128 | 'L_TITLE' => $this->language->lang($title), |
| 1129 | 'L_EXPLAIN' => $this->language->is_set($description) ? $this->language->lang($description) : '' |
| 1130 | ]); |
| 1131 | } |
| 1132 | |
| 1133 | /** |
| 1134 | * Find all directories that have styles |
| 1135 | * |
| 1136 | * @return array Directory names |
| 1137 | */ |
| 1138 | protected function find_style_dirs() |
| 1139 | { |
| 1140 | $styles = array(); |
| 1141 | |
| 1142 | $dp = @opendir($this->styles_path); |
| 1143 | if ($dp) |
| 1144 | { |
| 1145 | while (($file = readdir($dp)) !== false) |
| 1146 | { |
| 1147 | $dir = $this->styles_path . $file; |
| 1148 | if ($file[0] == '.' || !is_dir($dir)) |
| 1149 | { |
| 1150 | continue; |
| 1151 | } |
| 1152 | |
| 1153 | if (file_exists("{$dir}/composer.json")) |
| 1154 | { |
| 1155 | $styles[] = $file; |
| 1156 | } |
| 1157 | } |
| 1158 | closedir($dp); |
| 1159 | } |
| 1160 | |
| 1161 | return $styles; |
| 1162 | } |
| 1163 | |
| 1164 | /** |
| 1165 | * Sort styles |
| 1166 | */ |
| 1167 | public function sort_styles($style1, $style2) |
| 1168 | { |
| 1169 | if ($style1['style_active'] != $style2['style_active']) |
| 1170 | { |
| 1171 | return ($style1['style_active']) ? -1 : 1; |
| 1172 | } |
| 1173 | if (isset($style1['_available']) && $style1['_available'] != $style2['_available']) |
| 1174 | { |
| 1175 | return ($style1['_available']) ? -1 : 1; |
| 1176 | } |
| 1177 | return strcasecmp(isset($style1['style_name']) ? $style1['style_name'] : $style1['name'], isset($style2['style_name']) ? $style2['style_name'] : $style2['name']); |
| 1178 | } |
| 1179 | |
| 1180 | /** |
| 1181 | * Read style composer.json file |
| 1182 | * |
| 1183 | * @param string $dir style directory |
| 1184 | * |
| 1185 | * @return array Style data |
| 1186 | * @throws \DomainException in case of error |
| 1187 | */ |
| 1188 | protected function read_style_composer_file($dir) |
| 1189 | { |
| 1190 | // This should never happen, we give them a red warning because of its relevance. |
| 1191 | if (!file_exists($this->styles_path . $dir . '/composer.json')) |
| 1192 | { |
| 1193 | trigger_error($this->language->lang('NO_STYLE_CFG', $dir), E_USER_WARNING); |
| 1194 | } |
| 1195 | |
| 1196 | $json = file_get_contents($this->styles_path . $dir . '/composer.json'); |
| 1197 | $style_data = \phpbb\json\sanitizer::decode($json); |
| 1198 | |
| 1199 | if (!is_array($style_data) || !isset($style_data['type']) || $style_data['type'] !== 'phpbb-style') |
| 1200 | { |
| 1201 | throw new \DomainException('NO_VALID_STYLE'); |
| 1202 | } |
| 1203 | |
| 1204 | if (!isset($style_data['extra'])) |
| 1205 | { |
| 1206 | $style_data['extra'] = array(); |
| 1207 | } |
| 1208 | |
| 1209 | // Check data |
| 1210 | if (!isset($style_data['extra']['parent-style']) || !is_string($style_data['extra']['parent-style']) || $style_data['extra']['parent-style'] === $style_data['name']) |
| 1211 | { |
| 1212 | $style_data['extra']['parent-style'] = ''; |
| 1213 | } |
| 1214 | if (!isset($style_data['extra']['template-bitfield'])) |
| 1215 | { |
| 1216 | $style_data['extra']['template-bitfield'] = $this->default_bitfield(); |
| 1217 | } |
| 1218 | |
| 1219 | return $style_data; |
| 1220 | } |
| 1221 | |
| 1222 | /** |
| 1223 | * Install style |
| 1224 | * |
| 1225 | * @param array $style style data |
| 1226 | * @return int Style id |
| 1227 | */ |
| 1228 | protected function install_style($style) |
| 1229 | { |
| 1230 | global $user, $phpbb_log; |
| 1231 | |
| 1232 | // Generate row |
| 1233 | $sql_ary = array(); |
| 1234 | foreach ($style as $key => $value) |
| 1235 | { |
| 1236 | if ($key != 'style_id' && substr($key, 0, 1) != '_') |
| 1237 | { |
| 1238 | $sql_ary[$key] = $value; |
| 1239 | } |
| 1240 | } |
| 1241 | |
| 1242 | // Add to database |
| 1243 | $this->db->sql_transaction('begin'); |
| 1244 | |
| 1245 | $sql = 'INSERT INTO ' . STYLES_TABLE . ' |
| 1246 | ' . $this->db->sql_build_array('INSERT', $sql_ary); |
| 1247 | $this->db->sql_query($sql); |
| 1248 | |
| 1249 | $id = $this->db->sql_nextid(); |
| 1250 | |
| 1251 | $this->db->sql_transaction('commit'); |
| 1252 | |
| 1253 | $phpbb_log->add('admin', $user->data['user_id'], $user->ip, 'LOG_STYLE_ADD', false, array($sql_ary['style_name'])); |
| 1254 | |
| 1255 | return $id; |
| 1256 | } |
| 1257 | |
| 1258 | /** |
| 1259 | * Lists all styles |
| 1260 | * |
| 1261 | * @return array Rows with styles data |
| 1262 | */ |
| 1263 | protected function get_styles() |
| 1264 | { |
| 1265 | $sql = 'SELECT * |
| 1266 | FROM ' . STYLES_TABLE; |
| 1267 | $result = $this->db->sql_query($sql); |
| 1268 | |
| 1269 | $rows = $this->db->sql_fetchrowset($result); |
| 1270 | $this->db->sql_freeresult($result); |
| 1271 | |
| 1272 | return $rows; |
| 1273 | } |
| 1274 | |
| 1275 | /** |
| 1276 | * Count users for each style |
| 1277 | * |
| 1278 | * @return array Styles in following format: [style_id] = number of users |
| 1279 | */ |
| 1280 | protected function get_users() |
| 1281 | { |
| 1282 | $sql = 'SELECT user_style, COUNT(user_style) AS style_count |
| 1283 | FROM ' . USERS_TABLE . ' |
| 1284 | GROUP BY user_style'; |
| 1285 | $result = $this->db->sql_query($sql); |
| 1286 | |
| 1287 | $style_count = array(); |
| 1288 | while ($row = $this->db->sql_fetchrow($result)) |
| 1289 | { |
| 1290 | $style_count[$row['user_style']] = $row['style_count']; |
| 1291 | } |
| 1292 | $this->db->sql_freeresult($result); |
| 1293 | |
| 1294 | return $style_count; |
| 1295 | } |
| 1296 | |
| 1297 | /** |
| 1298 | * Uninstall style |
| 1299 | * |
| 1300 | * @param array $style Style data |
| 1301 | * @return bool|string True on success, error message on error |
| 1302 | */ |
| 1303 | protected function uninstall_style($style) |
| 1304 | { |
| 1305 | $id = $style['style_id']; |
| 1306 | $path = $style['style_path']; |
| 1307 | |
| 1308 | // Check if style has child styles |
| 1309 | $sql = 'SELECT style_id |
| 1310 | FROM ' . STYLES_TABLE . ' |
| 1311 | WHERE style_parent_id = ' . (int) $id . " OR style_parent_tree = '" . $this->db->sql_escape($path) . "'"; |
| 1312 | $result = $this->db->sql_query($sql); |
| 1313 | |
| 1314 | $conflict = $this->db->sql_fetchrow($result); |
| 1315 | $this->db->sql_freeresult($result); |
| 1316 | |
| 1317 | if ($conflict !== false) |
| 1318 | { |
| 1319 | return $this->language->lang('STYLE_UNINSTALL_DEPENDENT', $style['style_name']); |
| 1320 | } |
| 1321 | |
| 1322 | // Change default style for users |
| 1323 | $sql = 'UPDATE ' . USERS_TABLE . ' |
| 1324 | SET user_style = ' . (int) $this->default_style . ' |
| 1325 | WHERE user_style = ' . $id; |
| 1326 | $this->db->sql_query($sql); |
| 1327 | |
| 1328 | // Uninstall style |
| 1329 | $sql = 'DELETE FROM ' . STYLES_TABLE . ' |
| 1330 | WHERE style_id = ' . $id; |
| 1331 | $this->db->sql_query($sql); |
| 1332 | return true; |
| 1333 | } |
| 1334 | |
| 1335 | /** |
| 1336 | * Delete all files in style directory |
| 1337 | * |
| 1338 | * @param string $path Style directory |
| 1339 | * @param string $dir Directory to remove inside style's directory |
| 1340 | * @return bool True on success, false on error |
| 1341 | */ |
| 1342 | protected function delete_style_files($path, $dir = '') |
| 1343 | { |
| 1344 | $dirname = $this->styles_path . $path . $dir; |
| 1345 | $result = true; |
| 1346 | |
| 1347 | $dp = @opendir($dirname); |
| 1348 | |
| 1349 | if ($dp) |
| 1350 | { |
| 1351 | while (($file = readdir($dp)) !== false) |
| 1352 | { |
| 1353 | if ($file == '.' || $file == '..') |
| 1354 | { |
| 1355 | continue; |
| 1356 | } |
| 1357 | $filename = $dirname . '/' . $file; |
| 1358 | if (is_dir($filename)) |
| 1359 | { |
| 1360 | if (!$this->delete_style_files($path, $dir . '/' . $file)) |
| 1361 | { |
| 1362 | $result = false; |
| 1363 | } |
| 1364 | } |
| 1365 | else |
| 1366 | { |
| 1367 | if (!@unlink($filename)) |
| 1368 | { |
| 1369 | $result = false; |
| 1370 | } |
| 1371 | } |
| 1372 | } |
| 1373 | closedir($dp); |
| 1374 | } |
| 1375 | if (!@rmdir($dirname)) |
| 1376 | { |
| 1377 | return false; |
| 1378 | } |
| 1379 | |
| 1380 | return $result; |
| 1381 | } |
| 1382 | |
| 1383 | /** |
| 1384 | * Get list of items from posted data |
| 1385 | * |
| 1386 | * @param string $name Variable name |
| 1387 | * @param string|int $default Default value for array |
| 1388 | * @param bool $error If true, error will be triggered if list is empty |
| 1389 | * @return array Items |
| 1390 | */ |
| 1391 | protected function request_vars($name, $default, $error = false) |
| 1392 | { |
| 1393 | $item = $this->request->variable($name, $default); |
| 1394 | $items = $this->request->variable($name . 's', array($default)); |
| 1395 | |
| 1396 | if (count($items) == 1 && $items[0] == $default) |
| 1397 | { |
| 1398 | $items = array(); |
| 1399 | } |
| 1400 | |
| 1401 | if ($item != $default && !count($items)) |
| 1402 | { |
| 1403 | $items[] = $item; |
| 1404 | } |
| 1405 | |
| 1406 | if ($error && !count($items)) |
| 1407 | { |
| 1408 | trigger_error($this->language->lang('NO_MATCHING_STYLES_FOUND') . adm_back_link($this->u_action), E_USER_WARNING); |
| 1409 | } |
| 1410 | |
| 1411 | return $items; |
| 1412 | } |
| 1413 | |
| 1414 | /** |
| 1415 | * Generates default bitfield |
| 1416 | * |
| 1417 | * This bitfield decides which bbcodes are defined in a template. |
| 1418 | * |
| 1419 | * @return string Bitfield |
| 1420 | */ |
| 1421 | protected function default_bitfield() |
| 1422 | { |
| 1423 | static $value; |
| 1424 | if (isset($value)) |
| 1425 | { |
| 1426 | return $value; |
| 1427 | } |
| 1428 | |
| 1429 | // Hardcoded template bitfield to add for new templates |
| 1430 | $default_bitfield = '1111111111111'; |
| 1431 | |
| 1432 | $bitfield = new bitfield(); |
| 1433 | for ($i = 0; $i < strlen($default_bitfield); $i++) |
| 1434 | { |
| 1435 | if ($default_bitfield[$i] == '1') |
| 1436 | { |
| 1437 | $bitfield->set($i); |
| 1438 | } |
| 1439 | } |
| 1440 | |
| 1441 | return $bitfield->get_base64(); |
| 1442 | } |
| 1443 | |
| 1444 | } |