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  1. <?php
  2. /* by Tomasz 'Devilshakerz' Mlynski [devilshakerz.com]; Copyright (C) 2014
  3. released under Creative Commons BY-NC-SA 3.0 license: http://creativecommons.org/licenses/by-nc-sa/3.0/ */
  4.  
  5. $plugins->add_hook('global_end', 'dvz_shoutbox_global_end'); // load language file, catch archive page
  6. $plugins->add_hook('xmlhttp', 'dvz_shoutbox_xmlhttp'); // xmlhttp.php listening
  7. $plugins->add_hook('index_end', 'dvz_shoutbox'); // load Shoutbox window to {$dvz_shoutbox} variable
  8.  
  9. // MyBB handling
  10. function dvz_shoutbox_info () {
  11. return array(
  12. 'name' => 'DVZ Shoutbox',
  13. 'description' => 'Lightweight AJAX chat.',
  14. 'website' => 'http://devilshakerz.com/',
  15. 'author' => 'Tomasz \'Devilshakerz\' Mlynski',
  16. 'authorsite' => 'http://devilshakerz.com/',
  17. 'version' => '2.0',
  18. 'guid' => 'a54d9c66ae174f090b6345ce19e7a063',
  19. 'compatibility' => '16*',
  20. );
  21. }
  22. function dvz_shoutbox_install () {
  23. global $db;
  24.  
  25. // table
  26. $db->write_query("
  27. CREATE TABLE IF NOT EXISTS `".TABLE_PREFIX."dvz_shoutbox` (
  28. `id` int(11) NOT NULL auto_increment,
  29. `uid` int(11) NOT NULL,
  30. `text` text NOT NULL,
  31. `date` int(11) NOT NULL,
  32. `ip` varchar(15) NOT NULL,
  33. PRIMARY KEY (`id`)
  34. ) ENGINE=MyISAM ".$db->build_create_table_collation()."
  35. ");
  36.  
  37. // example shout
  38. $db->write_query("INSERT INTO ".TABLE_PREFIX."dvz_shoutbox VALUES (NULL, 1, 'DVZ Shoutbox!', ".time().", '127.0.0.1')");
  39.  
  40. // settings
  41. $db->write_query("INSERT INTO `".TABLE_PREFIX."settinggroups` VALUES (NULL, 'dvz_shoutbox', 'DVZ Shoutbox', 'Settings for DVZ Shoutbox.', 1, 0)");
  42. $sgID = $db->insert_id();
  43.  
  44. $db->write_query("INSERT INTO `".TABLE_PREFIX."settings` VALUES
  45. (NULL, 'dvz_sb_num', 'Shouts to display', 'Number of shouts displayed in the Shoutbox window.', 'text', '20', 1, $sgID, 0),
  46. (NULL, 'dvz_sb_num_archive', 'Shouts to display on archive', 'Number of shouts to display per page on archive view.', 'text', '15', 2, $sgID, 0),
  47. (NULL, 'dvz_sb_reversed', 'Reversed order', 'Reverse the order of displaying shouts in the Shoutbox window so that new ones appear on the bottom. You might also want to move the <b>{\$panel}</b> variable below window in the <i>dvz_shoutbox</i> template.', 'yesno', '0', 3, $sgID, 0),
  48. (NULL, 'dvz_sb_height', 'Shoutbox height', 'Height of the Shoutbox window in pixels.', 'text', '160', 4, $sgID, 0),
  49. (NULL, 'dvz_sb_dateformat', 'Date format', 'Format of the date displayed. This format uses the PHP <a href=\"http://php.net/manual/en/function.date.php\">date()</a> function.', 'text', 'd M H:i', 5, $sgID, 0),
  50.  
  51. (NULL, 'dvz_sb_mycode', 'Parse MyCode', '', 'yesno', '1', 6, $sgID, 0),
  52. (NULL, 'dvz_sb_smilies', 'Parse smilies', '', 'yesno', '1', 7, $sgID, 0),
  53. (NULL, 'dvz_sb_interval', 'Refresh interval', 'Number of seconds before new posted shouts are displayed in the window (lower values provide better synchronization but cause higher server load). Set 0 to disable the auto-refreshing feature.', 'text', '5', 8, $sgID, 0),
  54. (NULL, 'dvz_sb_away', 'Away mode', 'Number of seconds after last user action (e.g. click) after which shoutbox will be minimized to prevent unnecessary usage of server resources. Set 0 to disable this feature.', 'text', '600', 9, $sgID, 0),
  55. (NULL, 'dvz_sb_antiflood', 'Anti-flood interval', 'Minimum number of seconds before user can post next shout (this does not apply to Shoutbox moderators).', 'text', '5', 10, $sgID, 0),
  56. (NULL, 'dvz_sb_lazyload', 'Lazy load', 'Start loading data only when the Shoutbox window is actually being displayed on the screen (the page is scrolled to the Shoutbox position).', 'select
  57. off=Disabled
  58. start=Check if on display to start
  59. always=Always check if on display to refresh', 'off', 11, $sgID, 0),
  60. (NULL, 'dvz_sb_status', 'Shoutbox default status', 'Choose whether Shoutbox window should be expanded or collapsed by default.', 'onoff', '1', 12, $sgID, 0),
  61.  
  62. (NULL, 'dvz_sb_minposts', 'Minimum posts required to shout', 'Set 0 to allow everyone.', 'text', '0', 13, $sgID, 0),
  63.  
  64. (NULL, 'dvz_sb_groups_view', 'Group permissions: View', 'Comma-separated list of user groups that can view Shoutbox. Leave empty to let everyone view (including guests).', 'text', '', 14, $sgID, 0),
  65. (NULL, 'dvz_sb_groups_shout', 'Group permissions: Shout', 'Comma-separated list of user groups that can post shouts in Shoutbox. Leave empty to let everyone post (that does not include guests).', 'text', '', 15, $sgID, 0),
  66. (NULL, 'dvz_sb_groups_refresh', 'Group permissions: Auto-refresh', 'Comma-separated list of user groups that shoutbox will be refreshing for. Leave empty to let Shoutbox refresh for everyone.', 'text', '', 16, $sgID, 0),
  67. (NULL, 'dvz_sb_groups_mod', 'Group permissions: Moderate', 'Comma-separated list of users groups that can moderate the Shoutbox (edit and delete shouts).', 'text', '', 17, $sgID, 0),
  68. (NULL, 'dvz_sb_groups_mod_own', 'Group permissions: Moderate own shouts', 'Comma-separated list of users groups that can edit and delete own shouts.', 'text', '', 18, $sgID, 0),
  69.  
  70. (NULL, 'dvz_sb_supermods', 'Super moderators are Shoutbox moderators', 'Automatically allow forum super moderators to moderate Shoutbox as well.', 'yesno', '1', 19, $sgID, 0),
  71.  
  72.  
  73. (NULL, 'dvz_sb_blocked_users', 'Banned users', 'Comma-separated list of user IDs that are banned from posting messages.', 'textarea', '', 20, $sgID, 0)
  74. ");
  75.  
  76. rebuild_settings();
  77.  
  78. // templates
  79. $template_panel = '
  80. <div class="panel">
  81. <form>
  82. <input type="text" class="text" placeholder="{$lang->dvz_sb_default}" autocomplete="off" />
  83. <input type="submit" style="display:none" />
  84. </form>
  85. </div>';
  86.  
  87. $template_shoutbox = '
  88. <div id="shoutbox" class="front{$classes}">
  89.  
  90. <div class="thead">
  91. {$lang->dvz_sb_shoutbox}
  92. <p class="right"><a href="{$mybb->settings[\'bburl\']}/index.php?action=shoutbox_archive">&laquo; {$lang->dvz_sb_archivelink}</a></p>
  93. </div>
  94.  
  95. <div class="body">
  96.  
  97. {$panel}
  98.  
  99. <div class="window" style="height:{$mybb->settings[\'dvz_sb_height\']}px">
  100. <div class="data"></div>
  101. </div>
  102.  
  103. </div>
  104.  
  105. <script type="text/javascript" src="{$mybb->settings[\'bburl\']}/jscripts/dvz_shoutbox.js"></script>
  106. {$javascript}
  107.  
  108. </div>';
  109.  
  110. $template_archive = '<html>
  111. <head>
  112. <title>{$lang->dvz_sb_archive}</title>
  113. {$headerinclude}
  114. </head>
  115. <body>
  116. {$header}
  117.  
  118. <script type="text/javascript" src="{$mybb->settings[\'bburl\']}/jscripts/dvz_shoutbox.js"></script>
  119. {$javascript}
  120.  
  121. {$multipage}
  122.  
  123. <br />
  124.  
  125. <div id="shoutbox">
  126.  
  127. {$modoptions}
  128.  
  129. <div class="thead">{$lang->dvz_sb_archive}</div>
  130.  
  131. <div class="data">
  132. {$archive}
  133. </div>
  134. </div>
  135.  
  136. <br />
  137.  
  138. {$multipage}
  139.  
  140. {$footer}
  141. </body>
  142. </html>';
  143.  
  144. $template_archive_modoptions = '<table border="0" cellspacing="{$theme[\'borderwidth\']}" cellpadding="{$theme[\'tablespace\']}" class="tborder">
  145. <tr><td class="thead" colspan="2"><strong>{$lang->dvz_sb_mod}</strong></td></tr>
  146. <tr><td class="tcat">{$lang->dvz_sb_mod_banlist}</td><td class="tcat">{$lang->dvz_sb_mod_clear}</td></tr>
  147. <tr>
  148. <td class="trow1">
  149. <form action="" method="post">
  150. <input type="text" class="textbox" style="width:80%" name="banlist" value="{$blocked_users}"></textarea>
  151. <input type="hidden" name="postkey" value="{$mybb->post_code}" />
  152. <input type="submit" class="button" value="{$lang->dvz_sb_mod_banlist_button}" />
  153. </form>
  154. </td>
  155. <td class="trow1">
  156. <form action="" method="post">
  157. <select name="days">
  158. <option value="2">2 {$lang->days}</option>
  159. <option value="7">7 {$lang->days}</option>
  160. <option value="30">30 {$lang->days}</option>
  161. <option value="90">90 {$lang->days}</option>
  162. <option value="all">* {$lang->dvz_sb_mod_clear_all} *</option>
  163. </select>
  164. <input type="hidden" name="postkey" value="{$mybb->post_code}" />
  165. <input type="submit" class="button" value="{$lang->dvz_sb_mod_clear_button}" />
  166. </form>
  167. </td>
  168. </tr>
  169. </table>
  170. <br />';
  171.  
  172. $db->write_query("INSERT INTO `".TABLE_PREFIX."templates` VALUES (NULL, 'dvz_shoutbox_panel', '".$db->escape_string($template_panel)."', '-1', '1', '', '".time()."')");
  173. $db->write_query("INSERT INTO `".TABLE_PREFIX."templates` VALUES (NULL, 'dvz_shoutbox', '".$db->escape_string($template_shoutbox)."', '-1', '1', '', '".time()."')");
  174. $db->write_query("INSERT INTO `".TABLE_PREFIX."templates` VALUES (NULL, 'dvz_shoutbox_archive', '".$db->escape_string($template_archive)."', '-1', '1', '', '".time()."')");
  175. $db->write_query("INSERT INTO `".TABLE_PREFIX."templates` VALUES (NULL, 'dvz_shoutbox_archive_modoptions', '".$db->escape_string($template_archive_modoptions)."', '-1', '1', '', '".time()."')");
  176.  
  177. }
  178. function dvz_shoutbox_uninstall () {
  179. global $db;
  180.  
  181. $groupID = $db->fetch_field(
  182. $db->simple_select('settinggroups', 'gid', "name='dvz_shoutbox'"),
  183. 'gid'
  184. );
  185.  
  186. // delete settings
  187. $db->delete_query('settinggroups', "name='dvz_shoutbox'");
  188. $db->delete_query('settings', 'gid='.$groupID);
  189.  
  190. // delete templates
  191. $db->query("DELETE FROM ".TABLE_PREFIX."templates WHERE title IN('dvz_shoutbox', 'dvz_shoutbox_panel', 'dvz_shoutbox_archive', 'dvz_shoutbox_archive_modoptions')");
  192.  
  193. // delete data
  194. $db->query("DROP TABLE ".TABLE_PREFIX.'dvz_shoutbox');
  195. }
  196. function dvz_shoutbox_is_installed () {
  197. global $db;
  198. $query = $db->simple_select('settinggroups', '*', "name='dvz_shoutbox'");
  199. return $db->num_rows($query);
  200. }
  201. function dvz_shoutbox_activate () {
  202. }
  203. function dvz_shoutbox_deactivate () {
  204. }
  205.  
  206. // hooks
  207. function dvz_shoutbox_global_end () {
  208. global $mybb, $lang;
  209.  
  210. $lang->load('dvz_shoutbox');
  211.  
  212. if ($mybb->input['action'] == 'shoutbox_archive') {
  213. return dvz_shoutbox::show_archive();
  214. }
  215. }
  216. function dvz_shoutbox_xmlhttp () {
  217. global $mybb, $db, $lang, $charset;
  218.  
  219. switch ($mybb->input['action']) {
  220.  
  221. case 'dvz_sb_get_shouts':
  222.  
  223. $permissions = (
  224. (dvz_shoutbox::access_view() && !isset($mybb->input['from']) ) ||
  225. dvz_shoutbox::access_refresh()
  226. );
  227.  
  228. $handler = function() use ($mybb, $db) {
  229. $data = dvz_shoutbox::get_multiple("WHERE s.id > " . (int)$mybb->input['from'] . " ORDER BY s.id DESC LIMIT " . (int)$mybb->settings['dvz_sb_num']);
  230.  
  231. $html = null; // JS-handled empty response
  232. $lastId = 0;
  233.  
  234. while ($row = $db->fetch_array($data)) {
  235. if ($lastId == 0) {
  236. $lastId = $row['id'];
  237. }
  238. $shout = dvz_shoutbox::render_shout($row);
  239. $html = $mybb->settings['dvz_sb_reversed']
  240. ? $shout . $html
  241. : $html . $shout
  242. ;
  243. }
  244.  
  245. if ($html != null) {
  246. echo json_encode(array(
  247. 'html' => $html,
  248. 'last' => $lastId,
  249. ));
  250. }
  251. };
  252.  
  253. break;
  254. case 'dvz_sb_shout':
  255.  
  256. $permissions = (
  257. dvz_shoutbox::access_shout() &&
  258. verify_post_check($mybb->input['key'], true)
  259. );
  260.  
  261. $handler = function() use ($mybb) {
  262. if (!dvz_shoutbox::antiflood_pass() && !dvz_shoutbox::access_mod()) die('A'); // JS-handled error (Anti-flood)
  263.  
  264. dvz_shoutbox::shout(array(
  265. 'uid' => $mybb->user['uid'],
  266. 'text' => $mybb->input['text'],
  267. 'ip' => get_ip(),
  268. ));
  269. };
  270.  
  271. break;
  272. case 'dvz_sb_get':
  273.  
  274. $data = dvz_shoutbox::get($mybb->input['id']);
  275.  
  276. $permissions = (
  277. (
  278. dvz_shoutbox::access_mod() ||
  279. (dvz_shoutbox::access_mod_own() && $data['uid'] == $mybb->user['uid'] && dvz_shoutbox::access_shout())
  280. ) &&
  281. verify_post_check($mybb->input['key'], true)
  282. );
  283.  
  284. $handler = function() use ($data) {
  285. echo json_encode(array(
  286. 'text' => $data['text'],
  287. ));
  288. };
  289.  
  290. break;
  291. case 'dvz_sb_update':
  292.  
  293. $permissions = (
  294. dvz_shoutbox::can_mod($mybb->input['id']) &&
  295. verify_post_check($mybb->input['key'], true)
  296. );
  297.  
  298. $handler = function() use ($mybb) {
  299. dvz_shoutbox::update($mybb->input['id'], $mybb->input['text']);
  300. echo dvz_shoutbox::parse($mybb->input['text'], dvz_shoutbox::get_username($mybb->input['id']));
  301.  
  302. };
  303.  
  304. break;
  305. case 'dvz_sb_delete':
  306.  
  307. $permissions = (
  308. dvz_shoutbox::can_mod($mybb->input['id']) &&
  309. verify_post_check($mybb->input['key'], true)
  310. );
  311.  
  312. $handler = function() use ($mybb) {
  313. dvz_shoutbox::delete($mybb->input['id']);
  314. };
  315.  
  316. break;
  317.  
  318. }
  319.  
  320. if (isset($permissions)) {
  321.  
  322. if ($permissions == false) {
  323. echo 'P'; // JS-handled error (Permissions)
  324. } else {
  325.  
  326. $lang->load("dvz_shoutbox");
  327. header('Content-type: text/plain; charset='.$charset);
  328. header('Cache-Control: no-store'); // Chrome request caching issue
  329. $handler();
  330.  
  331. }
  332. }
  333.  
  334. }
  335. function dvz_shoutbox () {
  336. return dvz_shoutbox::load_window();
  337. }
  338.  
  339. class dvz_shoutbox {
  340.  
  341. // internal cache
  342. static $userGroups = false;
  343.  
  344. // immediate output
  345. static function load_window () {
  346. global $templates, $dvz_shoutbox, $lang, $mybb, $theme;
  347.  
  348. // MyBB template
  349. $dvz_shoutbox = null;
  350.  
  351. // dvz_shoutbox template
  352. $javascript = null;
  353. $panel = null;
  354. $classes = null;
  355.  
  356. if (dvz_shoutbox::access_view()) {
  357.  
  358. if (dvz_shoutbox::is_user()) {
  359.  
  360. // message: blocked
  361. if (dvz_shoutbox::is_blocked()) {
  362. $panel = '<div class="panel blocked"><p>' . $lang->dvz_sb_user_blocked . '</p></div>';
  363. }
  364. // message: minimum posts
  365. else if (!dvz_shoutbox::access_minposts() && !dvz_shoutbox::access_mod()) {
  366. $panel = '<div class="panel minposts"><p>' . str_replace('{MINPOSTS}', $mybb->settings['dvz_sb_minposts'], $lang->dvz_sb_minposts) . '</p></div>';
  367. }
  368. // shout form
  369. else if (dvz_shoutbox::access_shout()) {
  370. eval('$panel = "' . $templates->get('dvz_shoutbox_panel') . '";');
  371. }
  372.  
  373. }
  374.  
  375. $js = null;
  376.  
  377. // configuration
  378. $js .= 'dvz_shoutbox.interval = ' . (dvz_shoutbox::access_refresh() ? (float)$mybb->settings['dvz_sb_interval'] : 0) . ';' . PHP_EOL;
  379. $js .= 'dvz_shoutbox.antiflood = ' . (dvz_shoutbox::access_mod() ? 0 : (float)$mybb->settings['dvz_sb_antiflood']) . ';' . PHP_EOL;
  380. $js .= 'dvz_shoutbox.maxShouts = ' . (int)$mybb->settings['dvz_sb_num'] . ';' . PHP_EOL;
  381. $js .= 'dvz_shoutbox.awayTime = ' . (float)$mybb->settings['dvz_sb_away'] . '*1000;' . PHP_EOL;
  382. $js .= 'dvz_shoutbox.lang = [\'' . $lang->dvz_sb_delete_confirm . '\', \'' . str_replace('{ANTIFLOOD}', $mybb->settings['dvz_sb_antiflood'], $lang->dvz_sb_antiflood) . '\', \''.$lang->dvz_sb_permissions.'\'];' . PHP_EOL;
  383.  
  384. // reversed order
  385. if ($mybb->settings['dvz_sb_reversed']) {
  386. $js .= 'dvz_shoutbox.reversed = true;' . PHP_EOL;
  387. }
  388.  
  389. // lazyload
  390. if ($mybb->settings['dvz_sb_lazyload']) {
  391. $js .= 'dvz_shoutbox.lazyMode = \'' . $mybb->settings['dvz_sb_lazyload'] . '\';' . PHP_EOL;
  392. $js .= 'jQuery(window).bind(\'scroll resize\', dvz_shoutbox.checkVisibility);' . PHP_EOL;
  393. }
  394.  
  395. // away mode
  396. if ($mybb->settings['dvz_sb_away']) {
  397. $js .= 'jQuery(window).on(\'mousemove click dblclick keydown scroll\', dvz_shoutbox.updateActivity);' . PHP_EOL;
  398. }
  399.  
  400. // shoutbox status
  401. $status = isset($_COOKIE['dvz_sb_status'])
  402. ? (bool)$_COOKIE['dvz_sb_status']
  403. : (bool)$mybb->settings['dvz_sb_status']
  404. ;
  405. $js .= 'dvz_shoutbox.status = ' . (int)$status . ';' . PHP_EOL;
  406.  
  407. if ($status == false) {
  408. $classes .= ' collapsed';
  409. }
  410.  
  411. $javascript = '
  412. <script>
  413. ' . $js . '
  414. dvz_shoutbox.updateActivity();
  415. dvz_shoutbox.loop();
  416. </script>';
  417.  
  418. eval('$dvz_shoutbox = "' . $templates->get('dvz_shoutbox') . '";');
  419.  
  420. }
  421.  
  422. }
  423. static function show_archive () {
  424. global $db, $mybb, $templates, $lang, $theme, $footer, $headerinclude, $header, $charset;
  425.  
  426. if (!dvz_shoutbox::access_view()) return false;
  427.  
  428. header('Content-type: text/html; charset='.$charset);
  429.  
  430. add_breadcrumb($lang->dvz_sb_shoutbox, "index.php?action=shoutbox_archive");
  431.  
  432. // moderation panel
  433. if (dvz_shoutbox::access_mod()) {
  434.  
  435. if (isset($mybb->input['banlist']) && verify_post_check($mybb->input['postkey'])) {
  436. dvz_shoutbox::banlist_update($mybb->input['banlist']);
  437. }
  438.  
  439. if (isset($mybb->input['days']) && verify_post_check($mybb->input['postkey'])) {
  440. if ($mybb->input['days'] == 'all') {
  441. dvz_shoutbox::clear();
  442. } else {
  443. $allowed = array(2, 7, 30, 90);
  444. if (in_array($mybb->input['days'], $allowed)) {
  445. dvz_shoutbox::clear($mybb->input['days']);
  446. }
  447. }
  448. }
  449.  
  450. $blocked_users = htmlspecialchars($mybb->settings['dvz_sb_blocked_users']);
  451. eval('$modoptions = "'.$templates->get("dvz_shoutbox_archive_modoptions").'";');
  452.  
  453. } else {
  454. $modoptions = null;
  455. }
  456.  
  457. // pagination
  458. $shoutsTotal = dvz_shoutbox::count();
  459. $pageNum = (int)$mybb->input['page'];
  460. $perPage = (int)$mybb->settings['dvz_sb_num_archive'];
  461. $pages = ceil($shoutsTotal / $perPage);
  462.  
  463. if (!$pageNum || $pageNum < 1 || $pageNum > $pages) $pageNum = 1;
  464.  
  465. $start = ($pageNum - 1) * $perPage;
  466.  
  467. if ($shoutsTotal > $perPage) {
  468. $multipage = multipage($shoutsTotal, $perPage, $pageNum, 'index.php?action=shoutbox_archive');
  469. }
  470.  
  471. $data = dvz_shoutbox::get_multiple("ORDER by s.id DESC LIMIT $start,$perPage");
  472.  
  473. $archive = null;
  474.  
  475. while ($row = $db->fetch_array($data)) {
  476. $archive .= dvz_shoutbox::render_shout($row, true);
  477. }
  478.  
  479. $javascript = '
  480. <script>
  481. dvz_shoutbox.lang = [\'' . $lang->dvz_sb_delete_confirm . '\', \'' . str_replace('{ANTIFLOOD}', $mybb->settings['dvz_sb_antiflood'], $lang->dvz_sb_antiflood) . '\', \''.$lang->dvz_sb_permissions.'\'];
  482. </script>';
  483.  
  484. eval('$content = "'.$templates->get("dvz_shoutbox_archive").'";');
  485.  
  486. output_page($content);
  487.  
  488. exit;
  489.  
  490. }
  491. static function render_shout ($data, $static = false) {
  492. global $mybb, $lang;
  493.  
  494. $id = $data['id'];
  495. $text = dvz_shoutbox::parse($data['text'], $data['username']);
  496. $date = my_date($mybb->settings['dvz_sb_dateformat'], $data['date']);
  497.  
  498. $avatar = '<img src="' . (empty($data['avatar']) ? 'images/default_avatar.gif' : $data['avatar']) . '" alt="avatar" />';
  499. $user = '<a href="member.php?action=profile&uid=' . (int)$data['uid'] . '">' . format_name($data['username'], $data['usergroup'], $data['displaygroup']) . '</a>';
  500.  
  501.  
  502. $notes = null;
  503. $attributes = null;
  504.  
  505. $own = $data['uid'] == $mybb->user['uid'];
  506.  
  507. if ($static) {
  508. if (dvz_shoutbox::access_mod()) {
  509. $notes .= '<span class="ip">'.$data['ip'].'</span>';
  510. }
  511.  
  512. if (
  513. dvz_shoutbox::access_mod() ||
  514. (dvz_shoutbox::access_mod_own() && $own)
  515. ) {
  516. $notes .= '<a href="" class="mod edit">E</a><a href="" class="mod del">X</a>';
  517. }
  518. }
  519.  
  520. if (
  521. dvz_shoutbox::access_mod() ||
  522. (dvz_shoutbox::access_mod_own() && $own)
  523. ) {
  524. $attributes .= ' data-mod';
  525. }
  526.  
  527. if ($own) {
  528. $attributes .= ' data-own';
  529. }
  530.  
  531. return '
  532. <div class="entry" data-id="'.$id.'" data-username="'.$data['username'].'"'.$attributes.'>
  533. <div class="avatar">'.$avatar.'</div>
  534. <div class="user">'.$user.':</div>
  535. <div class="text">'.$text.'</div>
  536. <div class="info"><span class="date">'.$date.'</span>'.$notes.'</div>
  537. </div>';
  538.  
  539. }
  540.  
  541. // data manipulation
  542. static function get ($id) {
  543. global $db;
  544. return $db->fetch_array( $db->simple_select('dvz_shoutbox', '*', 'id=' . (int)$id) );
  545. }
  546. static function get_multiple ($clauses) {
  547. global $db;
  548. return $db->query("
  549. SELECT
  550. s.*, u.username, u.usergroup, u.displaygroup, u.avatar
  551. FROM
  552. ".TABLE_PREFIX."dvz_shoutbox s
  553. LEFT JOIN ".TABLE_PREFIX."users u ON u.uid = s.uid
  554. ".$clauses."
  555. ");
  556. }
  557. static function get_username ($id) {
  558. global $db;
  559. return $db->fetch_field( $db->query("SELECT username FROM ".TABLE_PREFIX."users u, ".TABLE_PREFIX."dvz_shoutbox s WHERE u.uid=s.uid AND s.id=" . (int)$id), 'username');
  560. }
  561. static function user_last_shout_time ($uid) {
  562. global $db;
  563. return $db->fetch_field(
  564. $db->simple_select('dvz_shoutbox', 'date', 'uid=' . (int)$uid, array(
  565. 'order_by' => 'date',
  566. 'order_dir' => 'desc',
  567. 'limit' => 1
  568. )), 'date');
  569. }
  570. static function count () {
  571. global $db;
  572. return $db->fetch_field(
  573. $db->simple_select('dvz_shoutbox', 'COUNT(*) as n'),
  574. 'n'
  575. );
  576. }
  577. static function shout ($data) {
  578. global $db;
  579.  
  580. foreach ($data as &$item) {
  581. $item = $db->escape_string($item);
  582. }
  583.  
  584. $data['date'] = time();
  585.  
  586. return $db->insert_query('dvz_shoutbox', $data);
  587. }
  588. static function update ($id, $text) {
  589. global $db;
  590. return $db->update_query('dvz_shoutbox', array('text' => $db->escape_string($text)), 'id=' . (int)$id);
  591. }
  592. static function banlist_update ($new) {
  593. global $db;
  594. $db->update_query('settings', array('value' => $db->escape_string($new)), "name='dvz_sb_blocked_users'");
  595. rebuild_settings();
  596. }
  597. static function delete ($id) {
  598. global $db;
  599. return $db->delete_query('dvz_shoutbox', 'id=' . (int)$id);
  600. }
  601. static function clear ($days = false) {
  602. global $db;
  603. if ($days) {
  604. $where = 'date < '.( time()-((int)$days*86400) );
  605. } else {
  606. $where = false;
  607. }
  608. return $db->delete_query('dvz_shoutbox', $where);
  609. }
  610.  
  611. // permissions
  612. static function is_user () {
  613. global $mybb;
  614. return !($mybb->user['usergroup'] == 1 && $mybb->user['uid'] < 1);
  615. }
  616. static function is_blocked () {
  617. global $mybb;
  618. $array = dvz_shoutbox::settings_get_csv('blocked_users');
  619. return in_array($mybb->user['uid'], $array);
  620. }
  621. static function access_view () {
  622. global $mybb;
  623.  
  624. $array = dvz_shoutbox::settings_get_csv('groups_view');
  625.  
  626. return (
  627. empty($array) ||
  628. dvz_shoutbox::member_of($array)
  629. );
  630. }
  631. static function access_refresh () {
  632. global $mybb;
  633.  
  634. $array = dvz_shoutbox::settings_get_csv('groups_refresh');
  635.  
  636. return (
  637. empty($array) ||
  638. dvz_shoutbox::member_of($array)
  639. );
  640. }
  641. static function access_shout () {
  642. global $mybb;
  643.  
  644. $array = dvz_shoutbox::settings_get_csv('groups_shout');
  645.  
  646. return (
  647. dvz_shoutbox::is_user() &&
  648. !dvz_shoutbox::is_blocked() &&
  649. (
  650. dvz_shoutbox::access_mod() ||
  651. (
  652. dvz_shoutbox::access_view() &&
  653. dvz_shoutbox::access_minposts() &&
  654. (
  655. empty($array) ||
  656. dvz_shoutbox::member_of($array)
  657. )
  658. )
  659. )
  660. );
  661. }
  662. static function access_mod () {
  663. global $mybb;
  664.  
  665. $array = dvz_shoutbox::settings_get_csv('groups_mod');
  666. return (
  667. dvz_shoutbox::member_of($array) ||
  668. ($mybb->settings['dvz_sb_supermods'] && $mybb->usergroup['issupermod'])
  669. );
  670. }
  671. static function access_mod_own () {
  672. global $mybb;
  673.  
  674. if ($mybb->settings['dvz_sb_groups_mod_own']) {
  675. $array = dvz_shoutbox::settings_get_csv('groups_mod_own');
  676. return dvz_shoutbox::member_of($array);
  677. } else {
  678. return false;
  679. }
  680. }
  681. static function access_minposts () {
  682. global $mybb;
  683. return $mybb->user['postnum'] >= $mybb->settings['dvz_sb_minposts'];
  684. }
  685. static function can_mod ($shoutId) {
  686. global $mybb;
  687.  
  688. if (dvz_shoutbox::access_mod()) {
  689. return true;
  690. } else if (dvz_shoutbox::access_mod_own() && dvz_shoutbox::access_shout()) {
  691.  
  692. $data = dvz_shoutbox::get($shoutId);
  693.  
  694. if ($data['uid'] == $mybb->user['uid']) {
  695. return true;
  696. }
  697.  
  698. }
  699.  
  700. return false;
  701.  
  702. }
  703.  
  704. // core
  705. static function parse ($message, $me_username) {
  706. global $mybb;
  707.  
  708. require_once MYBB_ROOT.'inc/class_parser.php';
  709.  
  710. $parser = new postParser;
  711. $options = array(
  712. 'allow_mycode' => $mybb->settings['dvz_sb_mycode'],
  713. 'allow_smilies' => $mybb->settings['dvz_sb_smilies'],
  714. 'allow_imgcode' => 0,
  715. 'me_username' => $me_username,
  716. );
  717.  
  718. return $parser->parse_message($message, $options);
  719.  
  720. }
  721. static function antiflood_pass () {
  722. global $mybb;
  723.  
  724. return (
  725. !$mybb->settings['dvz_sb_antiflood'] ||
  726. ( time() - dvz_shoutbox::user_last_shout_time($mybb->user['uid']) ) > $mybb->settings['dvz_sb_antiflood']
  727. );
  728.  
  729. }
  730. static function member_of ($groupsArray) {
  731. global $mybb;
  732.  
  733. if (dvz_shoutbox::$userGroups == false) {
  734. dvz_shoutbox::$userGroups = explode(',', $mybb->user['additionalgroups']);
  735. dvz_shoutbox::$userGroups[] = $mybb->user['usergroup'];
  736. }
  737.  
  738. return array_intersect(dvz_shoutbox::$userGroups, $groupsArray);
  739. }
  740. static function settings_get_csv ($name) {
  741. global $mybb;
  742.  
  743. $items = explode(',', $mybb->settings['dvz_sb_'.$name]);
  744.  
  745. if (count($items) == 1 && $items[0] == '') {
  746. return array();
  747. } else
  748.  
  749. return $items;
  750. }
  751.  
  752. }
  753.  
  754. ?>
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