ManagePosts.php 16 KB

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  1. <?php
  2. /**
  3. * This file contains all the administration settings for topics and posts.
  4. *
  5. * Simple Machines Forum (SMF)
  6. *
  7. * @package SMF
  8. * @author Simple Machines http://www.simplemachines.org
  9. * @copyright 2013 Simple Machines and individual contributors
  10. * @license http://www.simplemachines.org/about/smf/license.php BSD
  11. *
  12. * @version 2.1 Alpha 1
  13. */
  14. if (!defined('SMF'))
  15. die('No direct access...');
  16. /**
  17. * The main entrance point for the 'Posts and topics' screen.
  18. * Like all others, it checks permissions, then forwards to the right function
  19. * based on the given sub-action.
  20. * Defaults to sub-action 'posts'.
  21. * Accessed from ?action=admin;area=postsettings.
  22. * Requires (and checks for) the admin_forum permission.
  23. */
  24. function ManagePostSettings()
  25. {
  26. global $context, $txt, $scripturl;
  27. // Make sure you can be here.
  28. isAllowedTo('admin_forum');
  29. loadLanguage('Drafts');
  30. $subActions = array(
  31. 'posts' => 'ModifyPostSettings',
  32. 'bbc' => 'ModifyBBCSettings',
  33. 'censor' => 'SetCensor',
  34. 'topics' => 'ModifyTopicSettings',
  35. 'drafts' => 'ModifyDraftSettings',
  36. );
  37. call_integration_hook('integrate_manage_posts', array(&$subActions));
  38. // Default the sub-action to 'posts'.
  39. $_REQUEST['sa'] = isset($_REQUEST['sa']) && isset($subActions[$_REQUEST['sa']]) ? $_REQUEST['sa'] : 'posts';
  40. $context['page_title'] = $txt['manageposts_title'];
  41. // Tabs for browsing the different post functions.
  42. $context[$context['admin_menu_name']]['tab_data'] = array(
  43. 'title' => $txt['manageposts_title'],
  44. 'help' => 'posts_and_topics',
  45. 'description' => $txt['manageposts_description'],
  46. 'tabs' => array(
  47. 'posts' => array(
  48. 'description' => $txt['manageposts_settings_description'],
  49. ),
  50. 'bbc' => array(
  51. 'description' => $txt['manageposts_bbc_settings_description'],
  52. ),
  53. 'censor' => array(
  54. 'description' => $txt['admin_censored_desc'],
  55. ),
  56. 'topics' => array(
  57. 'description' => $txt['manageposts_topic_settings_description'],
  58. ),
  59. 'drafts' => array(
  60. 'description' => $txt['drafts_show_desc'],
  61. ),
  62. ),
  63. );
  64. // Call the right function for this sub-action.
  65. $subActions[$_REQUEST['sa']]();
  66. }
  67. /**
  68. * Shows an interface to set and test censored words.
  69. * It uses the censor_vulgar, censor_proper, censorWholeWord, and censorIgnoreCase
  70. * settings.
  71. * Requires the admin_forum permission.
  72. * Accessed from ?action=admin;area=postsettings;sa=censor.
  73. *
  74. * @uses the Admin template and the edit_censored sub template.
  75. */
  76. function SetCensor()
  77. {
  78. global $txt, $modSettings, $context, $smcFunc, $sourcedir;
  79. if (!empty($_POST['save_censor']))
  80. {
  81. // Make sure censoring is something they can do.
  82. checkSession();
  83. validateToken('admin-censor');
  84. $censored_vulgar = array();
  85. $censored_proper = array();
  86. // Rip it apart, then split it into two arrays.
  87. if (isset($_POST['censortext']))
  88. {
  89. $_POST['censortext'] = explode("\n", strtr($_POST['censortext'], array("\r" => '')));
  90. foreach ($_POST['censortext'] as $c)
  91. list ($censored_vulgar[], $censored_proper[]) = array_pad(explode('=', trim($c)), 2, '');
  92. }
  93. elseif (isset($_POST['censor_vulgar'], $_POST['censor_proper']))
  94. {
  95. if (is_array($_POST['censor_vulgar']))
  96. {
  97. foreach ($_POST['censor_vulgar'] as $i => $value)
  98. {
  99. if (trim(strtr($value, '*', ' ')) == '')
  100. unset($_POST['censor_vulgar'][$i], $_POST['censor_proper'][$i]);
  101. }
  102. $censored_vulgar = $_POST['censor_vulgar'];
  103. $censored_proper = $_POST['censor_proper'];
  104. }
  105. else
  106. {
  107. $censored_vulgar = explode("\n", strtr($_POST['censor_vulgar'], array("\r" => '')));
  108. $censored_proper = explode("\n", strtr($_POST['censor_proper'], array("\r" => '')));
  109. }
  110. }
  111. // Set the new arrays and settings in the database.
  112. $updates = array(
  113. 'censor_vulgar' => implode("\n", $censored_vulgar),
  114. 'censor_proper' => implode("\n", $censored_proper),
  115. 'allow_no_censored' => empty($_POST['allow_no_censored']) ? '0' : '1',
  116. 'censorWholeWord' => empty($_POST['censorWholeWord']) ? '0' : '1',
  117. 'censorIgnoreCase' => empty($_POST['censorIgnoreCase']) ? '0' : '1',
  118. );
  119. call_integration_hook('integrate_save_censors', array(&$updates));
  120. updateSettings($updates);
  121. }
  122. if (isset($_POST['censortest']))
  123. {
  124. require_once($sourcedir . '/Subs-Post.php');
  125. $censorText = $smcFunc['htmlspecialchars']($_POST['censortest'], ENT_QUOTES);
  126. preparsecode($censorText);
  127. $context['censor_test'] = strtr(censorText($censorText), array('"' => '&quot;'));
  128. }
  129. // Set everything up for the template to do its thang.
  130. $censor_vulgar = explode("\n", $modSettings['censor_vulgar']);
  131. $censor_proper = explode("\n", $modSettings['censor_proper']);
  132. $context['censored_words'] = array();
  133. for ($i = 0, $n = count($censor_vulgar); $i < $n; $i++)
  134. {
  135. if (empty($censor_vulgar[$i]))
  136. continue;
  137. // Skip it, it's either spaces or stars only.
  138. if (trim(strtr($censor_vulgar[$i], '*', ' ')) == '')
  139. continue;
  140. $context['censored_words'][$smcFunc['htmlspecialchars'](trim($censor_vulgar[$i]))] = isset($censor_proper[$i]) ? $smcFunc['htmlspecialchars']($censor_proper[$i]) : '';
  141. }
  142. call_integration_hook('integrate_censors');
  143. // Since the "Allow users to disable the word censor" stuff was moved from a theme setting to a global one, we need this...
  144. loadLanguage('Themes');
  145. $context['sub_template'] = 'edit_censored';
  146. $context['page_title'] = $txt['admin_censored_words'];
  147. createToken('admin-censor');
  148. }
  149. /**
  150. * Modify any setting related to posts and posting.
  151. * Requires the admin_forum permission.
  152. * Accessed from ?action=admin;area=postsettings;sa=posts.
  153. *
  154. * @param bool $return_config = false
  155. * @uses Admin template, edit_post_settings sub-template.
  156. */
  157. function ModifyPostSettings($return_config = false)
  158. {
  159. global $context, $txt, $modSettings, $scripturl, $sourcedir, $smcFunc, $db_prefix, $db_type;
  160. // All the settings...
  161. $config_vars = array(
  162. // Simple post options...
  163. array('check', 'removeNestedQuotes'),
  164. array('check', 'enableEmbeddedFlash', 'subtext' => $txt['enableEmbeddedFlash_warning']),
  165. // Note show the warning as read if pspell not installed!
  166. array('check', 'enableSpellChecking', 'subtext' => (function_exists('pspell_new') ? $txt['enableSpellChecking_warning'] : ('<span class="alert">' . $txt['enableSpellChecking_warning'] . '</span>'))),
  167. array('check', 'disable_wysiwyg'),
  168. '',
  169. // Posting limits...
  170. array('int', 'max_messageLength', 'subtext' => $txt['max_messageLength_zero'], 'postinput' => $txt['manageposts_characters']),
  171. array('int', 'topicSummaryPosts', 'postinput' => $txt['manageposts_posts']),
  172. '',
  173. // Posting time limits...
  174. array('int', 'spamWaitTime', 'postinput' => $txt['manageposts_seconds']),
  175. array('int', 'edit_wait_time', 'postinput' => $txt['manageposts_seconds']),
  176. array('int', 'edit_disable_time', 'subtext' => $txt['edit_disable_time_zero'], 'postinput' => $txt['manageposts_minutes']),
  177. '',
  178. // First & Last message preview lengths
  179. array('int', 'preview_characters', 'subtext' => $txt['preview_characters_zero'], 'postinput' => $txt['preview_characters_units']),
  180. );
  181. call_integration_hook('integrate_modify_post_settings', array(&$config_vars));
  182. if ($return_config)
  183. return $config_vars;
  184. // We'll want this for our easy save.
  185. require_once($sourcedir . '/ManageServer.php');
  186. // Setup the template.
  187. $context['page_title'] = $txt['manageposts_settings'];
  188. $context['sub_template'] = 'show_settings';
  189. // Are we saving them - are we??
  190. if (isset($_GET['save']))
  191. {
  192. checkSession();
  193. // If we're changing the message length (and we are using MySQL) let's check the column is big enough.
  194. if (isset($_POST['max_messageLength']) && $_POST['max_messageLength'] != $modSettings['max_messageLength'] && ($db_type == 'mysql' || $db_type == 'mysqli'))
  195. {
  196. db_extend('packages');
  197. $colData = $smcFunc['db_list_columns']('{db_prefix}messages', true);
  198. foreach ($colData as $column)
  199. if ($column['name'] == 'body')
  200. $body_type = $column['type'];
  201. if (isset($body_type) && ($_POST['max_messageLength'] > 65535 || $_POST['max_messageLength'] == 0) && $body_type == 'text')
  202. fatal_lang_error('convert_to_mediumtext', false, array($scripturl . '?action=admin;area=maintain;sa=database'));
  203. }
  204. // If we're changing the post preview length let's check its valid
  205. if (!empty($_POST['preview_characters']))
  206. $_POST['preview_characters'] = (int) min(max(0, $_POST['preview_characters']), 512);
  207. call_integration_hook('integrate_save_post_settings');
  208. saveDBSettings($config_vars);
  209. redirectexit('action=admin;area=postsettings;sa=posts');
  210. }
  211. // Final settings...
  212. $context['post_url'] = $scripturl . '?action=admin;area=postsettings;save;sa=posts';
  213. $context['settings_title'] = $txt['manageposts_settings'];
  214. // Prepare the settings...
  215. prepareDBSettingContext($config_vars);
  216. }
  217. /**
  218. * Set a few Bulletin Board Code settings. It loads a list of Bulletin Board Code tags to allow disabling tags.
  219. * Requires the admin_forum permission.
  220. * Accessed from ?action=admin;area=postsettings;sa=bbc.
  221. *
  222. * @param bool $return_config = false
  223. * @uses Admin template, edit_bbc_settings sub-template.
  224. */
  225. function ModifyBBCSettings($return_config = false)
  226. {
  227. global $context, $txt, $modSettings, $helptxt, $scripturl, $sourcedir;
  228. $config_vars = array(
  229. // Main tweaks
  230. array('check', 'enableBBC'),
  231. array('check', 'enableBBC', 0, 'onchange' => 'toggleBBCDisabled(\'disabledBBC\', !this.checked);'),
  232. array('check', 'enablePostHTML'),
  233. array('check', 'autoLinkUrls'),
  234. '',
  235. array('bbc', 'disabledBBC'),
  236. );
  237. $context['settings_post_javascript'] = '
  238. toggleBBCDisabled(\'disabledBBC\', ' . (empty($modSettings['enableBBC']) ? 'true' : 'false') . ');';
  239. call_integration_hook('integrate_modify_bbc_settings', array(&$config_vars));
  240. if ($return_config)
  241. return $config_vars;
  242. // Setup the template.
  243. require_once($sourcedir . '/ManageServer.php');
  244. $context['sub_template'] = 'show_settings';
  245. $context['page_title'] = $txt['manageposts_bbc_settings_title'];
  246. // Make sure we check the right tags!
  247. $modSettings['bbc_disabled_disabledBBC'] = empty($modSettings['disabledBBC']) ? array() : explode(',', $modSettings['disabledBBC']);
  248. // Saving?
  249. if (isset($_GET['save']))
  250. {
  251. checkSession();
  252. // Clean up the tags.
  253. $bbcTags = array();
  254. foreach (parse_bbc(false) as $tag)
  255. $bbcTags[] = $tag['tag'];
  256. if (!isset($_POST['disabledBBC_enabledTags']))
  257. $_POST['disabledBBC_enabledTags'] = array();
  258. elseif (!is_array($_POST['disabledBBC_enabledTags']))
  259. $_POST['disabledBBC_enabledTags'] = array($_POST['disabledBBC_enabledTags']);
  260. // Work out what is actually disabled!
  261. $_POST['disabledBBC'] = implode(',', array_diff($bbcTags, $_POST['disabledBBC_enabledTags']));
  262. call_integration_hook('integrate_save_bbc_settings', array($bbcTags));
  263. saveDBSettings($config_vars);
  264. redirectexit('action=admin;area=postsettings;sa=bbc');
  265. }
  266. $context['post_url'] = $scripturl . '?action=admin;area=postsettings;save;sa=bbc';
  267. $context['settings_title'] = $txt['manageposts_bbc_settings_title'];
  268. prepareDBSettingContext($config_vars);
  269. }
  270. /**
  271. * Modify any setting related to topics.
  272. * Requires the admin_forum permission.
  273. * Accessed from ?action=admin;area=postsettings;sa=topics.
  274. * @param bool $return_config = false
  275. * @uses Admin template, edit_topic_settings sub-template.
  276. */
  277. function ModifyTopicSettings($return_config = false)
  278. {
  279. global $context, $txt, $modSettings, $sourcedir, $scripturl;
  280. // Here are all the topic settings.
  281. $config_vars = array(
  282. // Some simple bools...
  283. array('check', 'enableStickyTopics'),
  284. array('check', 'enableParticipation'),
  285. '',
  286. // Pagination etc...
  287. array('int', 'oldTopicDays', 'postinput' => $txt['manageposts_days'], 'subtext' => $txt['oldTopicDays_zero']),
  288. array('int', 'defaultMaxTopics', 'postinput' => $txt['manageposts_topics']),
  289. array('int', 'defaultMaxMessages', 'postinput' => $txt['manageposts_posts']),
  290. array('check', 'disable_print_topic'),
  291. '',
  292. // Hot topics (etc)...
  293. array('int', 'hotTopicPosts', 'postinput' => $txt['manageposts_posts']),
  294. array('int', 'hotTopicVeryPosts', 'postinput' => $txt['manageposts_posts']),
  295. '',
  296. // All, next/prev...
  297. array('int', 'enableAllMessages', 'postinput' => $txt['manageposts_posts'], 'subtext' => $txt['enableAllMessages_zero']),
  298. array('check', 'disableCustomPerPage'),
  299. array('check', 'enablePreviousNext'),
  300. );
  301. call_integration_hook('integrate_modify_topic_settings', array(&$config_vars));
  302. if ($return_config)
  303. return $config_vars;
  304. // Get the settings template ready.
  305. require_once($sourcedir . '/ManageServer.php');
  306. // Setup the template.
  307. $context['page_title'] = $txt['manageposts_topic_settings'];
  308. $context['sub_template'] = 'show_settings';
  309. // Are we saving them - are we??
  310. if (isset($_GET['save']))
  311. {
  312. checkSession();
  313. call_integration_hook('integrate_save_topic_settings');
  314. saveDBSettings($config_vars);
  315. redirectexit('action=admin;area=postsettings;sa=topics');
  316. }
  317. // Final settings...
  318. $context['post_url'] = $scripturl . '?action=admin;area=postsettings;save;sa=topics';
  319. $context['settings_title'] = $txt['manageposts_topic_settings'];
  320. // Prepare the settings...
  321. prepareDBSettingContext($config_vars);
  322. }
  323. /**
  324. * Modify any setting related to drafts.
  325. * Requires the admin_forum permission.
  326. * Accessed from ?action=admin;area=postsettings;sa=drafts
  327. *
  328. * @param bool $return_config = false
  329. * @uses Admin template, edit_topic_settings sub-template.
  330. */
  331. function ModifyDraftSettings($return_config = false)
  332. {
  333. global $context, $txt, $sourcedir, $scripturl, $smcFunc;
  334. // Here are all the draft settings, a bit lite for now, but we can add more :P
  335. $config_vars = array(
  336. // Draft settings ...
  337. array('check', 'drafts_post_enabled'),
  338. array('check', 'drafts_pm_enabled'),
  339. array('check', 'drafts_show_saved_enabled', 'subtext' => $txt['drafts_show_saved_enabled_subnote']),
  340. array('int', 'drafts_keep_days', 'postinput' => $txt['days_word'], 'subtext' => $txt['drafts_keep_days_subnote']),
  341. '',
  342. array('check', 'drafts_autosave_enabled', 'subtext' => $txt['drafts_autosave_enabled_subnote']),
  343. array('int', 'drafts_autosave_frequency', 'postinput' => $txt['manageposts_seconds'], 'subtext' => $txt['drafts_autosave_frequency_subnote']),
  344. );
  345. if ($return_config)
  346. return $config_vars;
  347. // Get the settings template ready.
  348. require_once($sourcedir . '/ManageServer.php');
  349. // Setup the template.
  350. $context['page_title'] = $txt['managedrafts_settings'];
  351. $context['sub_template'] = 'show_settings';
  352. // Saving them ?
  353. if (isset($_GET['save']))
  354. {
  355. checkSession();
  356. // Protect them from themselves.
  357. $_POST['drafts_autosave_frequency'] = !isset($_POST['drafts_autosave_frequency']) || $_POST['drafts_autosave_frequency'] < 30 ? 30 : $_POST['drafts_autosave_frequency'];
  358. // Also disable the scheduled task if we're not using it.
  359. $smcFunc['db_query']('', '
  360. UPDATE {db_prefix}scheduled_tasks
  361. SET disabled = {int:disabled}
  362. WHERE task = {string:task}',
  363. array(
  364. 'disabled' => !empty($_POST['drafts_keep_days']) ? 0 : 1,
  365. 'task' => 'remove_old_drafts',
  366. )
  367. );
  368. require_once($sourcedir . '/ScheduledTasks.php');
  369. CalculateNextTrigger();
  370. // Save everything else and leave.
  371. saveDBSettings($config_vars);
  372. redirectexit('action=admin;area=postsettings;sa=drafts');
  373. }
  374. // some javascript to enable / disable the frequency input box
  375. $context['settings_post_javascript'] = '
  376. function toggle()
  377. {
  378. $("#drafts_autosave_frequency").prop("disabled", !($("#drafts_autosave_enabled").prop("checked")));
  379. };
  380. toggle();
  381. $("#drafts_autosave_enabled").click(function() { toggle(); });
  382. ';
  383. // Final settings...
  384. $context['post_url'] = $scripturl . '?action=admin;area=postsettings;sa=drafts;save';
  385. $context['settings_title'] = $txt['managedrafts_settings'];
  386. // Prepare the settings...
  387. prepareDBSettingContext($config_vars);
  388. }
  389. ?>