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annotate forum/SSI.php @ 76:e3e11437ecea website

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author	Chris Cannam
date	Sun, 07 Jul 2013 11:25:48 +0200
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Chris@76	1 <?php
Chris@76	2
Chris@76	3 /**
Chris@76	4 * Simple Machines Forum (SMF)
Chris@76	5 *
Chris@76	6 * @package SMF
Chris@76	7 * @author Simple Machines http://www.simplemachines.org
Chris@76	8 * @copyright 2011 Simple Machines
Chris@76	9 * @license http://www.simplemachines.org/about/smf/license.php BSD
Chris@76	10 *
Chris@76	11 * @version 2.0.4
Chris@76	12 */
Chris@76	13
Chris@76	14 // Don't do anything if SMF is already loaded.
Chris@76	15 if (defined('SMF'))
Chris@76	16 return true;
Chris@76	17
Chris@76	18 define('SMF', 'SSI');
Chris@76	19
Chris@76	20 // We're going to want a few globals... these are all set later.
Chris@76	21 global $time_start, $maintenance, $msubject, $mmessage, $mbname, $language;
Chris@76	22 global $boardurl, $boarddir, $sourcedir, $webmaster_email, $cookiename;
Chris@76	23 global $db_server, $db_name, $db_user, $db_prefix, $db_persist, $db_error_send, $db_last_error;
Chris@76	24 global $db_connection, $modSettings, $context, $sc, $user_info, $topic, $board, $txt;
Chris@76	25 global $smcFunc, $ssi_db_user, $scripturl, $ssi_db_passwd, $db_passwd, $cachedir;
Chris@76	26
Chris@76	27 // Remember the current configuration so it can be set back.
Chris@76	28 $ssi_magic_quotes_runtime = function_exists('get_magic_quotes_gpc') && get_magic_quotes_runtime();
Chris@76	29 if (function_exists('set_magic_quotes_runtime'))
Chris@76	30 @set_magic_quotes_runtime(0);
Chris@76	31 $time_start = microtime();
Chris@76	32
Chris@76	33 // Just being safe...
Chris@76	34 foreach (array('db_character_set', 'cachedir') as $variable)
Chris@76	35 if (isset($GLOBALS[$variable]))
Chris@76	36 unset($GLOBALS[$variable]);
Chris@76	37
Chris@76	38 // Get the forum's settings for database and file paths.
Chris@76	39 require_once(dirname(__FILE__) . '/Settings.php');
Chris@76	40
Chris@76	41 // Make absolutely sure the cache directory is defined.
Chris@76	42 if ((empty($cachedir) \|\| !file_exists($cachedir)) && file_exists($boarddir . '/cache'))
Chris@76	43 $cachedir = $boarddir . '/cache';
Chris@76	44
Chris@76	45 $ssi_error_reporting = error_reporting(defined('E_STRICT') ? E_ALL \| E_STRICT : E_ALL);
Chris@76	46 /* Set this to one of three values depending on what you want to happen in the case of a fatal error.
Chris@76	47 false: Default, will just load the error sub template and die - not putting any theme layers around it.
Chris@76	48 true: Will load the error sub template AND put the SMF layers around it (Not useful if on total custom pages).
Chris@76	49 string: Name of a callback function to call in the event of an error to allow you to define your own methods. Will die after function returns.
Chris@76	50 */
Chris@76	51 $ssi_on_error_method = false;
Chris@76	52
Chris@76	53 // Don't do john didley if the forum's been shut down competely.
Chris@76	54 if ($maintenance == 2 && (!isset($ssi_maintenance_off) \|\| $ssi_maintenance_off !== true))
Chris@76	55 die($mmessage);
Chris@76	56
Chris@76	57 // Fix for using the current directory as a path.
Chris@76	58 if (substr($sourcedir, 0, 1) == '.' && substr($sourcedir, 1, 1) != '.')
Chris@76	59 $sourcedir = dirname(__FILE__) . substr($sourcedir, 1);
Chris@76	60
Chris@76	61 // Load the important includes.
Chris@76	62 require_once($sourcedir . '/QueryString.php');
Chris@76	63 require_once($sourcedir . '/Subs.php');
Chris@76	64 require_once($sourcedir . '/Errors.php');
Chris@76	65 require_once($sourcedir . '/Load.php');
Chris@76	66 require_once($sourcedir . '/Security.php');
Chris@76	67
Chris@76	68 // Using an pre-PHP 5.1 version?
Chris@76	69 if (@version_compare(PHP_VERSION, '5.1') == -1)
Chris@76	70 require_once($sourcedir . '/Subs-Compat.php');
Chris@76	71
Chris@76	72 // Create a variable to store some SMF specific functions in.
Chris@76	73 $smcFunc = array();
Chris@76	74
Chris@76	75 // Initate the database connection and define some database functions to use.
Chris@76	76 loadDatabase();
Chris@76	77
Chris@76	78 // Load installed 'Mods' settings.
Chris@76	79 reloadSettings();
Chris@76	80 // Clean the request variables.
Chris@76	81 cleanRequest();
Chris@76	82
Chris@76	83 // Seed the random generator?
Chris@76	84 if (empty($modSettings['rand_seed']) \|\| mt_rand(1, 250) == 69)
Chris@76	85 smf_seed_generator();
Chris@76	86
Chris@76	87 // Check on any hacking attempts.
Chris@76	88 if (isset($_REQUEST['GLOBALS']) \|\| isset($_COOKIE['GLOBALS']))
Chris@76	89 die('Hacking attempt...');
Chris@76	90 elseif (isset($_REQUEST['ssi_theme']) && (int) $_REQUEST['ssi_theme'] == (int) $ssi_theme)
Chris@76	91 die('Hacking attempt...');
Chris@76	92 elseif (isset($_COOKIE['ssi_theme']) && (int) $_COOKIE['ssi_theme'] == (int) $ssi_theme)
Chris@76	93 die('Hacking attempt...');
Chris@76	94 elseif (isset($_REQUEST['ssi_layers'], $ssi_layers) && (@get_magic_quotes_gpc() ? stripslashes($_REQUEST['ssi_layers']) : $_REQUEST['ssi_layers']) == $ssi_layers)
Chris@76	95 die('Hacking attempt...');
Chris@76	96 if (isset($_REQUEST['context']))
Chris@76	97 die('Hacking attempt...');
Chris@76	98
Chris@76	99 // Make sure wireless is always off.
Chris@76	100 define('WIRELESS', false);
Chris@76	101
Chris@76	102 // Gzip output? (because it must be boolean and true, this can't be hacked.)
Chris@76	103 if (isset($ssi_gzip) && $ssi_gzip === true && @ini_get('zlib.output_compression') != '1' && @ini_get('output_handler') != 'ob_gzhandler' && @version_compare(PHP_VERSION, '4.2.0') != -1)
Chris@76	104 ob_start('ob_gzhandler');
Chris@76	105 else
Chris@76	106 $modSettings['enableCompressedOutput'] = '0';
Chris@76	107
Chris@76	108 // Primarily, this is to fix the URLs...
Chris@76	109 ob_start('ob_sessrewrite');
Chris@76	110
Chris@76	111 // Start the session... known to scramble SSI includes in cases...
Chris@76	112 if (!headers_sent())
Chris@76	113 loadSession();
Chris@76	114 else
Chris@76	115 {
Chris@76	116 if (isset($_COOKIE[session_name()]) \|\| isset($_REQUEST[session_name()]))
Chris@76	117 {
Chris@76	118 // Make a stab at it, but ignore the E_WARNINGs generated because we can't send headers.
Chris@76	119 $temp = error_reporting(error_reporting() & !E_WARNING);
Chris@76	120 loadSession();
Chris@76	121 error_reporting($temp);
Chris@76	122 }
Chris@76	123
Chris@76	124 if (!isset($_SESSION['session_value']))
Chris@76	125 {
Chris@76	126 $_SESSION['session_var'] = substr(md5(mt_rand() . session_id() . mt_rand()), 0, rand(7, 12));
Chris@76	127 $_SESSION['session_value'] = md5(session_id() . mt_rand());
Chris@76	128 }
Chris@76	129 $sc = $_SESSION['session_value'];
Chris@76	130 }
Chris@76	131
Chris@76	132 // Get rid of $board and $topic... do stuff loadBoard would do.
Chris@76	133 unset($board, $topic);
Chris@76	134 $user_info['is_mod'] = false;
Chris@76	135 $context['user']['is_mod'] = &$user_info['is_mod'];
Chris@76	136 $context['linktree'] = array();
Chris@76	137
Chris@76	138 // Load the user and their cookie, as well as their settings.
Chris@76	139 loadUserSettings();
Chris@76	140
Chris@76	141 // Load the current user's permissions....
Chris@76	142 loadPermissions();
Chris@76	143
Chris@76	144 // Load the current or SSI theme. (just use $ssi_theme = id_theme;)
Chris@76	145 loadTheme(isset($ssi_theme) ? (int) $ssi_theme : 0);
Chris@76	146
Chris@76	147 // Take care of any banning that needs to be done.
Chris@76	148 if (isset($_REQUEST['ssi_ban']) \|\| (isset($ssi_ban) && $ssi_ban === true))
Chris@76	149 is_not_banned();
Chris@76	150
Chris@76	151 // Do we allow guests in here?
Chris@76	152 if (empty($ssi_guest_access) && empty($modSettings['allow_guestAccess']) && $user_info['is_guest'] && basename($_SERVER['PHP_SELF']) != 'SSI.php')
Chris@76	153 {
Chris@76	154 require_once($sourcedir . '/Subs-Auth.php');
Chris@76	155 KickGuest();
Chris@76	156 obExit(null, true);
Chris@76	157 }
Chris@76	158
Chris@76	159 // Load the stuff like the menu bar, etc.
Chris@76	160 if (isset($ssi_layers))
Chris@76	161 {
Chris@76	162 $context['template_layers'] = $ssi_layers;
Chris@76	163 template_header();
Chris@76	164 }
Chris@76	165 else
Chris@76	166 setupThemeContext();
Chris@76	167
Chris@76	168 // Make sure they didn't muss around with the settings... but only if it's not cli.
Chris@76	169 if (isset($_SERVER['REMOTE_ADDR']) && !isset($_SERVER['is_cli']) && session_id() == '')
Chris@76	170 trigger_error($txt['ssi_session_broken'], E_USER_NOTICE);
Chris@76	171
Chris@76	172 // Without visiting the forum this session variable might not be set on submit.
Chris@76	173 if (!isset($_SESSION['USER_AGENT']) && (!isset($_GET['ssi_function']) \|\| $_GET['ssi_function'] !== 'pollVote'))
Chris@76	174 $_SESSION['USER_AGENT'] = $_SERVER['HTTP_USER_AGENT'];
Chris@76	175
Chris@76	176 // Call a function passed by GET.
Chris@76	177 if (isset($_GET['ssi_function']) && function_exists('ssi_' . $_GET['ssi_function']) && (!empty($modSettings['allow_guestAccess']) \|\| !$user_info['is_guest']))
Chris@76	178 {
Chris@76	179 call_user_func('ssi_' . $_GET['ssi_function']);
Chris@76	180 exit;
Chris@76	181 }
Chris@76	182 if (isset($_GET['ssi_function']))
Chris@76	183 exit;
Chris@76	184 // You shouldn't just access SSI.php directly by URL!!
Chris@76	185 elseif (basename($_SERVER['PHP_SELF']) == 'SSI.php')
Chris@76	186 die(sprintf($txt['ssi_not_direct'], $user_info['is_admin'] ? '\'' . addslashes(__FILE__) . '\'' : '\'SSI.php\''));
Chris@76	187
Chris@76	188 error_reporting($ssi_error_reporting);
Chris@76	189 if (function_exists('set_magic_quotes_runtime'))
Chris@76	190 @set_magic_quotes_runtime($ssi_magic_quotes_runtime);
Chris@76	191
Chris@76	192 return true;
Chris@76	193
Chris@76	194 // This shuts down the SSI and shows the footer.
Chris@76	195 function ssi_shutdown()
Chris@76	196 {
Chris@76	197 if (!isset($_GET['ssi_function']) \|\| $_GET['ssi_function'] != 'shutdown')
Chris@76	198 template_footer();
Chris@76	199 }
Chris@76	200
Chris@76	201 // Display a welcome message, like: Hey, User, you have 0 messages, 0 are new.
Chris@76	202 function ssi_welcome($output_method = 'echo')
Chris@76	203 {
Chris@76	204 global $context, $txt, $scripturl;
Chris@76	205
Chris@76	206 if ($output_method == 'echo')
Chris@76	207 {
Chris@76	208 if ($context['user']['is_guest'])
Chris@76	209 echo sprintf($txt['welcome_guest'], $txt['guest_title']);
Chris@76	210 else
Chris@76	211 echo $txt['hello_member'], ' <strong>', $context['user']['name'], '</strong>', allowedTo('pm_read') ? ', ' . $txt['msg_alert_you_have'] . ' <a href="' . $scripturl . '?action=pm">' . $context['user']['messages'] . ' ' . ($context['user']['messages'] == '1' ? $txt['message_lowercase'] : $txt['msg_alert_messages']) . '</a>' . $txt['newmessages4'] . ' ' . $context['user']['unread_messages'] . ' ' . ($context['user']['unread_messages'] == '1' ? $txt['newmessages0'] : $txt['newmessages1']) : '', '.';
Chris@76	212 }
Chris@76	213 // Don't echo... then do what?!
Chris@76	214 else
Chris@76	215 return $context['user'];
Chris@76	216 }
Chris@76	217
Chris@76	218 // Display a menu bar, like is displayed at the top of the forum.
Chris@76	219 function ssi_menubar($output_method = 'echo')
Chris@76	220 {
Chris@76	221 global $context;
Chris@76	222
Chris@76	223 if ($output_method == 'echo')
Chris@76	224 template_menu();
Chris@76	225 // What else could this do?
Chris@76	226 else
Chris@76	227 return $context['menu_buttons'];
Chris@76	228 }
Chris@76	229
Chris@76	230 // Show a logout link.
Chris@76	231 function ssi_logout($redirect_to = '', $output_method = 'echo')
Chris@76	232 {
Chris@76	233 global $context, $txt, $scripturl;
Chris@76	234
Chris@76	235 if ($redirect_to != '')
Chris@76	236 $_SESSION['logout_url'] = $redirect_to;
Chris@76	237
Chris@76	238 // Guests can't log out.
Chris@76	239 if ($context['user']['is_guest'])
Chris@76	240 return false;
Chris@76	241
Chris@76	242 $link = '<a href="' . $scripturl . '?action=logout;' . $context['session_var'] . '=' . $context['session_id'] . '">' . $txt['logout'] . '</a>';
Chris@76	243
Chris@76	244 if ($output_method == 'echo')
Chris@76	245 echo $link;
Chris@76	246 else
Chris@76	247 return $link;
Chris@76	248 }
Chris@76	249
Chris@76	250 // Recent post list: [board] Subject by Poster Date
Chris@76	251 function ssi_recentPosts($num_recent = 8, $exclude_boards = null, $include_boards = null, $output_method = 'echo', $limit_body = true)
Chris@76	252 {
Chris@76	253 global $context, $settings, $scripturl, $txt, $db_prefix, $user_info;
Chris@76	254 global $modSettings, $smcFunc;
Chris@76	255
Chris@76	256 // Excluding certain boards...
Chris@76	257 if ($exclude_boards === null && !empty($modSettings['recycle_enable']) && $modSettings['recycle_board'] > 0)
Chris@76	258 $exclude_boards = array($modSettings['recycle_board']);
Chris@76	259 else
Chris@76	260 $exclude_boards = empty($exclude_boards) ? array() : (is_array($exclude_boards) ? $exclude_boards : array($exclude_boards));
Chris@76	261
Chris@76	262 // What about including certain boards - note we do some protection here as pre-2.0 didn't have this parameter.
Chris@76	263 if (is_array($include_boards) \|\| (int) $include_boards === $include_boards)
Chris@76	264 {
Chris@76	265 $include_boards = is_array($include_boards) ? $include_boards : array($include_boards);
Chris@76	266 }
Chris@76	267 elseif ($include_boards != null)
Chris@76	268 {
Chris@76	269 $include_boards = array();
Chris@76	270 }
Chris@76	271
Chris@76	272 // Let's restrict the query boys (and girls)
Chris@76	273 $query_where = '
Chris@76	274 m.id_msg >= {int:min_message_id}
Chris@76	275 ' . (empty($exclude_boards) ? '' : '
Chris@76	276 AND b.id_board NOT IN ({array_int:exclude_boards})') . '
Chris@76	277 ' . ($include_boards === null ? '' : '
Chris@76	278 AND b.id_board IN ({array_int:include_boards})') . '
Chris@76	279 AND {query_wanna_see_board}' . ($modSettings['postmod_active'] ? '
Chris@76	280 AND m.approved = {int:is_approved}' : '');
Chris@76	281
Chris@76	282 $query_where_params = array(
Chris@76	283 'is_approved' => 1,
Chris@76	284 'include_boards' => $include_boards === null ? '' : $include_boards,
Chris@76	285 'exclude_boards' => empty($exclude_boards) ? '' : $exclude_boards,
Chris@76	286 'min_message_id' => $modSettings['maxMsgID'] - 25 * min($num_recent, 5),
Chris@76	287 );
Chris@76	288
Chris@76	289 // Past to this simpleton of a function...
Chris@76	290 return ssi_queryPosts($query_where, $query_where_params, $num_recent, 'm.id_msg DESC', $output_method, $limit_body);
Chris@76	291 }
Chris@76	292
Chris@76	293 // Fetch a post with a particular ID. By default will only show if you have permission to the see the board in question - this can be overriden.
Chris@76	294 function ssi_fetchPosts($post_ids = array(), $override_permissions = false, $output_method = 'echo')
Chris@76	295 {
Chris@76	296 global $user_info, $modSettings;
Chris@76	297
Chris@76	298 if (empty($post_ids))
Chris@76	299 return;
Chris@76	300
Chris@76	301 // Allow the user to request more than one - why not?
Chris@76	302 $post_ids = is_array($post_ids) ? $post_ids : array($post_ids);
Chris@76	303
Chris@76	304 // Restrict the posts required...
Chris@76	305 $query_where = '
Chris@76	306 m.id_msg IN ({array_int:message_list})' . ($override_permissions ? '' : '
Chris@76	307 AND {query_wanna_see_board}') . ($modSettings['postmod_active'] ? '
Chris@76	308 AND m.approved = {int:is_approved}' : '');
Chris@76	309 $query_where_params = array(
Chris@76	310 'message_list' => $post_ids,
Chris@76	311 'is_approved' => 1,
Chris@76	312 );
Chris@76	313
Chris@76	314 // Then make the query and dump the data.
Chris@76	315 return ssi_queryPosts($query_where, $query_where_params, '', 'm.id_msg DESC', $output_method);
Chris@76	316 }
Chris@76	317
Chris@76	318 // This removes code duplication in other queries - don't call it direct unless you really know what you're up to.
Chris@76	319 function ssi_queryPosts($query_where = '', $query_where_params = array(), $query_limit = 10, $query_order = 'm.id_msg DESC', $output_method = 'echo', $limit_body = false, $override_permissions = false)
Chris@76	320 {
Chris@76	321 global $context, $settings, $scripturl, $txt, $db_prefix, $user_info;
Chris@76	322 global $modSettings, $smcFunc;
Chris@76	323
Chris@76	324 // Find all the posts. Newer ones will have higher IDs.
Chris@76	325 $request = $smcFunc['db_query']('substring', '
Chris@76	326 SELECT
Chris@76	327 m.poster_time, m.subject, m.id_topic, m.id_member, m.id_msg, m.id_board, b.name AS board_name,
Chris@76	328 IFNULL(mem.real_name, m.poster_name) AS poster_name, ' . ($user_info['is_guest'] ? '1 AS is_read, 0 AS new_from' : '
Chris@76	329 IFNULL(lt.id_msg, IFNULL(lmr.id_msg, 0)) >= m.id_msg_modified AS is_read,
Chris@76	330 IFNULL(lt.id_msg, IFNULL(lmr.id_msg, -1)) + 1 AS new_from') . ', ' . ($limit_body ? 'SUBSTRING(m.body, 1, 384) AS body' : 'm.body') . ', m.smileys_enabled
Chris@76	331 FROM {db_prefix}messages AS m
Chris@76	332 INNER JOIN {db_prefix}boards AS b ON (b.id_board = m.id_board)
Chris@76	333 LEFT JOIN {db_prefix}members AS mem ON (mem.id_member = m.id_member)' . (!$user_info['is_guest'] ? '
Chris@76	334 LEFT JOIN {db_prefix}log_topics AS lt ON (lt.id_topic = m.id_topic AND lt.id_member = {int:current_member})
Chris@76	335 LEFT JOIN {db_prefix}log_mark_read AS lmr ON (lmr.id_board = m.id_board AND lmr.id_member = {int:current_member})' : '') . '
Chris@76	336 WHERE 1=1 ' . ($override_permissions ? '' : '
Chris@76	337 AND {query_wanna_see_board}') . ($modSettings['postmod_active'] ? '
Chris@76	338 AND m.approved = {int:is_approved}' : '') . '
Chris@76	339 ' . (empty($query_where) ? '' : 'AND ' . $query_where) . '
Chris@76	340 ORDER BY ' . $query_order . '
Chris@76	341 ' . ($query_limit == '' ? '' : 'LIMIT ' . $query_limit),
Chris@76	342 array_merge($query_where_params, array(
Chris@76	343 'current_member' => $user_info['id'],
Chris@76	344 'is_approved' => 1,
Chris@76	345 ))
Chris@76	346 );
Chris@76	347 $posts = array();
Chris@76	348 while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76	349 {
Chris@76	350 $row['body'] = parse_bbc($row['body'], $row['smileys_enabled'], $row['id_msg']);
Chris@76	351
Chris@76	352 // Censor it!
Chris@76	353 censorText($row['subject']);
Chris@76	354 censorText($row['body']);
Chris@76	355
Chris@76	356 $preview = strip_tags(strtr($row['body'], array('<br />' => ' ')));
Chris@76	357
Chris@76	358 // Build the array.
Chris@76	359 $posts[] = array(
Chris@76	360 'id' => $row['id_msg'],
Chris@76	361 'board' => array(
Chris@76	362 'id' => $row['id_board'],
Chris@76	363 'name' => $row['board_name'],
Chris@76	364 'href' => $scripturl . '?board=' . $row['id_board'] . '.0',
Chris@76	365 'link' => '<a href="' . $scripturl . '?board=' . $row['id_board'] . '.0">' . $row['board_name'] . '</a>'
Chris@76	366 ),
Chris@76	367 'topic' => $row['id_topic'],
Chris@76	368 'poster' => array(
Chris@76	369 'id' => $row['id_member'],
Chris@76	370 'name' => $row['poster_name'],
Chris@76	371 'href' => empty($row['id_member']) ? '' : $scripturl . '?action=profile;u=' . $row['id_member'],
Chris@76	372 'link' => empty($row['id_member']) ? $row['poster_name'] : '<a href="' . $scripturl . '?action=profile;u=' . $row['id_member'] . '">' . $row['poster_name'] . '</a>'
Chris@76	373 ),
Chris@76	374 'subject' => $row['subject'],
Chris@76	375 'short_subject' => shorten_subject($row['subject'], 25),
Chris@76	376 'preview' => $smcFunc['strlen']($preview) > 128 ? $smcFunc['substr']($preview, 0, 128) . '...' : $preview,
Chris@76	377 'body' => $row['body'],
Chris@76	378 'time' => timeformat($row['poster_time']),
Chris@76	379 'timestamp' => forum_time(true, $row['poster_time']),
Chris@76	380 'href' => $scripturl . '?topic=' . $row['id_topic'] . '.msg' . $row['id_msg'] . ';topicseen#new',
Chris@76	381 'link' => '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . '.msg' . $row['id_msg'] . '#msg' . $row['id_msg'] . '" rel="nofollow">' . $row['subject'] . '</a>',
Chris@76	382 'new' => !empty($row['is_read']),
Chris@76	383 'is_new' => empty($row['is_read']),
Chris@76	384 'new_from' => $row['new_from'],
Chris@76	385 );
Chris@76	386 }
Chris@76	387 $smcFunc['db_free_result']($request);
Chris@76	388
Chris@76	389 // Just return it.
Chris@76	390 if ($output_method != 'echo' \|\| empty($posts))
Chris@76	391 return $posts;
Chris@76	392
Chris@76	393 echo '
Chris@76	394 <table border="0" class="ssi_table">';
Chris@76	395 foreach ($posts as $post)
Chris@76	396 echo '
Chris@76	397 <tr>
Chris@76	398 <td align="right" valign="top" nowrap="nowrap">
Chris@76	399 [', $post['board']['link'], ']
Chris@76	400 </td>
Chris@76	401 <td valign="top">
Chris@76	402 <a href="', $post['href'], '">', $post['subject'], '</a>
Chris@76	403 ', $txt['by'], ' ', $post['poster']['link'], '
Chris@76	404 ', $post['is_new'] ? '<a href="' . $scripturl . '?topic=' . $post['topic'] . '.msg' . $post['new_from'] . ';topicseen#new" rel="nofollow"><img src="' . $settings['lang_images_url'] . '/new.gif" alt="' . $txt['new'] . '" /></a>' : '', '
Chris@76	405 </td>
Chris@76	406 <td align="right" nowrap="nowrap">
Chris@76	407 ', $post['time'], '
Chris@76	408 </td>
Chris@76	409 </tr>';
Chris@76	410 echo '
Chris@76	411 </table>';
Chris@76	412 }
Chris@76	413
Chris@76	414 // Recent topic list: [board] Subject by Poster Date
Chris@76	415 function ssi_recentTopics($num_recent = 8, $exclude_boards = null, $include_boards = null, $output_method = 'echo')
Chris@76	416 {
Chris@76	417 global $context, $settings, $scripturl, $txt, $db_prefix, $user_info;
Chris@76	418 global $modSettings, $smcFunc;
Chris@76	419
Chris@76	420 if ($exclude_boards === null && !empty($modSettings['recycle_enable']) && $modSettings['recycle_board'] > 0)
Chris@76	421 $exclude_boards = array($modSettings['recycle_board']);
Chris@76	422 else
Chris@76	423 $exclude_boards = empty($exclude_boards) ? array() : (is_array($exclude_boards) ? $exclude_boards : array($exclude_boards));
Chris@76	424
Chris@76	425 // Only some boards?.
Chris@76	426 if (is_array($include_boards) \|\| (int) $include_boards === $include_boards)
Chris@76	427 {
Chris@76	428 $include_boards = is_array($include_boards) ? $include_boards : array($include_boards);
Chris@76	429 }
Chris@76	430 elseif ($include_boards != null)
Chris@76	431 {
Chris@76	432 $output_method = $include_boards;
Chris@76	433 $include_boards = array();
Chris@76	434 }
Chris@76	435
Chris@76	436 $stable_icons = array('xx', 'thumbup', 'thumbdown', 'exclamation', 'question', 'lamp', 'smiley', 'angry', 'cheesy', 'grin', 'sad', 'wink', 'moved', 'recycled', 'wireless');
Chris@76	437 $icon_sources = array();
Chris@76	438 foreach ($stable_icons as $icon)
Chris@76	439 $icon_sources[$icon] = 'images_url';
Chris@76	440
Chris@76	441 // Find all the posts in distinct topics. Newer ones will have higher IDs.
Chris@76	442 $request = $smcFunc['db_query']('substring', '
Chris@76	443 SELECT
Chris@76	444 m.poster_time, ms.subject, m.id_topic, m.id_member, m.id_msg, b.id_board, b.name AS board_name, t.num_replies, t.num_views,
Chris@76	445 IFNULL(mem.real_name, m.poster_name) AS poster_name, ' . ($user_info['is_guest'] ? '1 AS is_read, 0 AS new_from' : '
Chris@76	446 IFNULL(lt.id_msg, IFNULL(lmr.id_msg, 0)) >= m.id_msg_modified AS is_read,
Chris@76	447 IFNULL(lt.id_msg, IFNULL(lmr.id_msg, -1)) + 1 AS new_from') . ', SUBSTRING(m.body, 1, 384) AS body, m.smileys_enabled, m.icon
Chris@76	448 FROM {db_prefix}topics AS t
Chris@76	449 INNER JOIN {db_prefix}messages AS m ON (m.id_msg = t.id_last_msg)
Chris@76	450 INNER JOIN {db_prefix}boards AS b ON (b.id_board = t.id_board)
Chris@76	451 INNER JOIN {db_prefix}messages AS ms ON (ms.id_msg = t.id_first_msg)
Chris@76	452 LEFT JOIN {db_prefix}members AS mem ON (mem.id_member = m.id_member)' . (!$user_info['is_guest'] ? '
Chris@76	453 LEFT JOIN {db_prefix}log_topics AS lt ON (lt.id_topic = t.id_topic AND lt.id_member = {int:current_member})
Chris@76	454 LEFT JOIN {db_prefix}log_mark_read AS lmr ON (lmr.id_board = b.id_board AND lmr.id_member = {int:current_member})' : '') . '
Chris@76	455 WHERE t.id_last_msg >= {int:min_message_id}
Chris@76	456 ' . (empty($exclude_boards) ? '' : '
Chris@76	457 AND b.id_board NOT IN ({array_int:exclude_boards})') . '
Chris@76	458 ' . (empty($include_boards) ? '' : '
Chris@76	459 AND b.id_board IN ({array_int:include_boards})') . '
Chris@76	460 AND {query_wanna_see_board}' . ($modSettings['postmod_active'] ? '
Chris@76	461 AND t.approved = {int:is_approved}
Chris@76	462 AND m.approved = {int:is_approved}' : '') . '
Chris@76	463 ORDER BY t.id_last_msg DESC
Chris@76	464 LIMIT ' . $num_recent,
Chris@76	465 array(
Chris@76	466 'current_member' => $user_info['id'],
Chris@76	467 'include_boards' => empty($include_boards) ? '' : $include_boards,
Chris@76	468 'exclude_boards' => empty($exclude_boards) ? '' : $exclude_boards,
Chris@76	469 'min_message_id' => $modSettings['maxMsgID'] - 35 * min($num_recent, 5),
Chris@76	470 'is_approved' => 1,
Chris@76	471 )
Chris@76	472 );
Chris@76	473 $posts = array();
Chris@76	474 while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76	475 {
Chris@76	476 $row['body'] = strip_tags(strtr(parse_bbc($row['body'], $row['smileys_enabled'], $row['id_msg']), array('<br />' => ' ')));
Chris@76	477 if ($smcFunc['strlen']($row['body']) > 128)
Chris@76	478 $row['body'] = $smcFunc['substr']($row['body'], 0, 128) . '...';
Chris@76	479
Chris@76	480 // Censor the subject.
Chris@76	481 censorText($row['subject']);
Chris@76	482 censorText($row['body']);
Chris@76	483
Chris@76	484 if (empty($modSettings['messageIconChecks_disable']) && !isset($icon_sources[$row['icon']]))
Chris@76	485 $icon_sources[$row['icon']] = file_exists($settings['theme_dir'] . '/images/post/' . $row['icon'] . '.gif') ? 'images_url' : 'default_images_url';
Chris@76	486
Chris@76	487 // Build the array.
Chris@76	488 $posts[] = array(
Chris@76	489 'board' => array(
Chris@76	490 'id' => $row['id_board'],
Chris@76	491 'name' => $row['board_name'],
Chris@76	492 'href' => $scripturl . '?board=' . $row['id_board'] . '.0',
Chris@76	493 'link' => '<a href="' . $scripturl . '?board=' . $row['id_board'] . '.0">' . $row['board_name'] . '</a>'
Chris@76	494 ),
Chris@76	495 'topic' => $row['id_topic'],
Chris@76	496 'poster' => array(
Chris@76	497 'id' => $row['id_member'],
Chris@76	498 'name' => $row['poster_name'],
Chris@76	499 'href' => empty($row['id_member']) ? '' : $scripturl . '?action=profile;u=' . $row['id_member'],
Chris@76	500 'link' => empty($row['id_member']) ? $row['poster_name'] : '<a href="' . $scripturl . '?action=profile;u=' . $row['id_member'] . '">' . $row['poster_name'] . '</a>'
Chris@76	501 ),
Chris@76	502 'subject' => $row['subject'],
Chris@76	503 'replies' => $row['num_replies'],
Chris@76	504 'views' => $row['num_views'],
Chris@76	505 'short_subject' => shorten_subject($row['subject'], 25),
Chris@76	506 'preview' => $row['body'],
Chris@76	507 'time' => timeformat($row['poster_time']),
Chris@76	508 'timestamp' => forum_time(true, $row['poster_time']),
Chris@76	509 'href' => $scripturl . '?topic=' . $row['id_topic'] . '.msg' . $row['id_msg'] . ';topicseen#new',
Chris@76	510 'link' => '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . '.msg' . $row['id_msg'] . '#new" rel="nofollow">' . $row['subject'] . '</a>',
Chris@76	511 // Retained for compatibility - is technically incorrect!
Chris@76	512 'new' => !empty($row['is_read']),
Chris@76	513 'is_new' => empty($row['is_read']),
Chris@76	514 'new_from' => $row['new_from'],
Chris@76	515 'icon' => '<img src="' . $settings[$icon_sources[$row['icon']]] . '/post/' . $row['icon'] . '.gif" align="middle" alt="' . $row['icon'] . '" />',
Chris@76	516 );
Chris@76	517 }
Chris@76	518 $smcFunc['db_free_result']($request);
Chris@76	519
Chris@76	520 // Just return it.
Chris@76	521 if ($output_method != 'echo' \|\| empty($posts))
Chris@76	522 return $posts;
Chris@76	523
Chris@76	524 echo '
Chris@76	525 <table border="0" class="ssi_table">';
Chris@76	526 foreach ($posts as $post)
Chris@76	527 echo '
Chris@76	528 <tr>
Chris@76	529 <td align="right" valign="top" nowrap="nowrap">
Chris@76	530 [', $post['board']['link'], ']
Chris@76	531 </td>
Chris@76	532 <td valign="top">
Chris@76	533 <a href="', $post['href'], '">', $post['subject'], '</a>
Chris@76	534 ', $txt['by'], ' ', $post['poster']['link'], '
Chris@76	535 ', !$post['is_new'] ? '' : '<a href="' . $scripturl . '?topic=' . $post['topic'] . '.msg' . $post['new_from'] . ';topicseen#new" rel="nofollow"><img src="' . $settings['lang_images_url'] . '/new.gif" alt="' . $txt['new'] . '" /></a>', '
Chris@76	536 </td>
Chris@76	537 <td align="right" nowrap="nowrap">
Chris@76	538 ', $post['time'], '
Chris@76	539 </td>
Chris@76	540 </tr>';
Chris@76	541 echo '
Chris@76	542 </table>';
Chris@76	543 }
Chris@76	544
Chris@76	545 // Show the top poster's name and profile link.
Chris@76	546 function ssi_topPoster($topNumber = 1, $output_method = 'echo')
Chris@76	547 {
Chris@76	548 global $db_prefix, $scripturl, $smcFunc;
Chris@76	549
Chris@76	550 // Find the latest poster.
Chris@76	551 $request = $smcFunc['db_query']('', '
Chris@76	552 SELECT id_member, real_name, posts
Chris@76	553 FROM {db_prefix}members
Chris@76	554 ORDER BY posts DESC
Chris@76	555 LIMIT ' . $topNumber,
Chris@76	556 array(
Chris@76	557 )
Chris@76	558 );
Chris@76	559 $return = array();
Chris@76	560 while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76	561 $return[] = array(
Chris@76	562 'id' => $row['id_member'],
Chris@76	563 'name' => $row['real_name'],
Chris@76	564 'href' => $scripturl . '?action=profile;u=' . $row['id_member'],
Chris@76	565 'link' => '<a href="' . $scripturl . '?action=profile;u=' . $row['id_member'] . '">' . $row['real_name'] . '</a>',
Chris@76	566 'posts' => $row['posts']
Chris@76	567 );
Chris@76	568 $smcFunc['db_free_result']($request);
Chris@76	569
Chris@76	570 // Just return all the top posters.
Chris@76	571 if ($output_method != 'echo')
Chris@76	572 return $return;
Chris@76	573
Chris@76	574 // Make a quick array to list the links in.
Chris@76	575 $temp_array = array();
Chris@76	576 foreach ($return as $member)
Chris@76	577 $temp_array[] = $member['link'];
Chris@76	578
Chris@76	579 echo implode(', ', $temp_array);
Chris@76	580 }
Chris@76	581
Chris@76	582 // Show boards by activity.
Chris@76	583 function ssi_topBoards($num_top = 10, $output_method = 'echo')
Chris@76	584 {
Chris@76	585 global $context, $settings, $db_prefix, $txt, $scripturl, $user_info, $modSettings, $smcFunc;
Chris@76	586
Chris@76	587 // Find boards with lots of posts.
Chris@76	588 $request = $smcFunc['db_query']('', '
Chris@76	589 SELECT
Chris@76	590 b.name, b.num_topics, b.num_posts, b.id_board,' . (!$user_info['is_guest'] ? ' 1 AS is_read' : '
Chris@76	591 (IFNULL(lb.id_msg, 0) >= b.id_last_msg) AS is_read') . '
Chris@76	592 FROM {db_prefix}boards AS b
Chris@76	593 LEFT JOIN {db_prefix}log_boards AS lb ON (lb.id_board = b.id_board AND lb.id_member = {int:current_member})
Chris@76	594 WHERE {query_wanna_see_board}' . (!empty($modSettings['recycle_enable']) && $modSettings['recycle_board'] > 0 ? '
Chris@76	595 AND b.id_board != {int:recycle_board}' : '') . '
Chris@76	596 ORDER BY b.num_posts DESC
Chris@76	597 LIMIT ' . $num_top,
Chris@76	598 array(
Chris@76	599 'current_member' => $user_info['id'],
Chris@76	600 'recycle_board' => (int) $modSettings['recycle_board'],
Chris@76	601 )
Chris@76	602 );
Chris@76	603 $boards = array();
Chris@76	604 while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76	605 $boards[] = array(
Chris@76	606 'id' => $row['id_board'],
Chris@76	607 'num_posts' => $row['num_posts'],
Chris@76	608 'num_topics' => $row['num_topics'],
Chris@76	609 'name' => $row['name'],
Chris@76	610 'new' => empty($row['is_read']),
Chris@76	611 'href' => $scripturl . '?board=' . $row['id_board'] . '.0',
Chris@76	612 'link' => '<a href="' . $scripturl . '?board=' . $row['id_board'] . '.0">' . $row['name'] . '</a>'
Chris@76	613 );
Chris@76	614 $smcFunc['db_free_result']($request);
Chris@76	615
Chris@76	616 // If we shouldn't output or have nothing to output, just jump out.
Chris@76	617 if ($output_method != 'echo' \|\| empty($boards))
Chris@76	618 return $boards;
Chris@76	619
Chris@76	620 echo '
Chris@76	621 <table class="ssi_table">
Chris@76	622 <tr>
Chris@76	623 <th align="left">', $txt['board'], '</th>
Chris@76	624 <th align="left">', $txt['board_topics'], '</th>
Chris@76	625 <th align="left">', $txt['posts'], '</th>
Chris@76	626 </tr>';
Chris@76	627 foreach ($boards as $board)
Chris@76	628 echo '
Chris@76	629 <tr>
Chris@76	630 <td>', $board['link'], $board['new'] ? ' <a href="' . $board['href'] . '"><img src="' . $settings['lang_images_url'] . '/new.gif" alt="' . $txt['new'] . '" /></a>' : '', '</td>
Chris@76	631 <td align="right">', comma_format($board['num_topics']), '</td>
Chris@76	632 <td align="right">', comma_format($board['num_posts']), '</td>
Chris@76	633 </tr>';
Chris@76	634 echo '
Chris@76	635 </table>';
Chris@76	636 }
Chris@76	637
Chris@76	638 // Shows the top topics.
Chris@76	639 function ssi_topTopics($type = 'replies', $num_topics = 10, $output_method = 'echo')
Chris@76	640 {
Chris@76	641 global $db_prefix, $txt, $scripturl, $user_info, $modSettings, $smcFunc, $context;
Chris@76	642
Chris@76	643 if ($modSettings['totalMessages'] > 100000)
Chris@76	644 {
Chris@76	645 // !!! Why don't we use {query(_wanna)_see_board}?
Chris@76	646 $request = $smcFunc['db_query']('', '
Chris@76	647 SELECT id_topic
Chris@76	648 FROM {db_prefix}topics
Chris@76	649 WHERE num_' . ($type != 'replies' ? 'views' : 'replies') . ' != 0' . ($modSettings['postmod_active'] ? '
Chris@76	650 AND approved = {int:is_approved}' : '') . '
Chris@76	651 ORDER BY num_' . ($type != 'replies' ? 'views' : 'replies') . ' DESC
Chris@76	652 LIMIT {int:limit}',
Chris@76	653 array(
Chris@76	654 'is_approved' => 1,
Chris@76	655 'limit' => $num_topics > 100 ? ($num_topics + ($num_topics / 2)) : 100,
Chris@76	656 )
Chris@76	657 );
Chris@76	658 $topic_ids = array();
Chris@76	659 while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76	660 $topic_ids[] = $row['id_topic'];
Chris@76	661 $smcFunc['db_free_result']($request);
Chris@76	662 }
Chris@76	663 else
Chris@76	664 $topic_ids = array();
Chris@76	665
Chris@76	666 $request = $smcFunc['db_query']('', '
Chris@76	667 SELECT m.subject, m.id_topic, t.num_views, t.num_replies
Chris@76	668 FROM {db_prefix}topics AS t
Chris@76	669 INNER JOIN {db_prefix}messages AS m ON (m.id_msg = t.id_first_msg)
Chris@76	670 INNER JOIN {db_prefix}boards AS b ON (b.id_board = t.id_board)
Chris@76	671 WHERE {query_wanna_see_board}' . ($modSettings['postmod_active'] ? '
Chris@76	672 AND t.approved = {int:is_approved}' : '') . (!empty($topic_ids) ? '
Chris@76	673 AND t.id_topic IN ({array_int:topic_list})' : '') . (!empty($modSettings['recycle_enable']) && $modSettings['recycle_board'] > 0 ? '
Chris@76	674 AND b.id_board != {int:recycle_enable}' : '') . '
Chris@76	675 ORDER BY t.num_' . ($type != 'replies' ? 'views' : 'replies') . ' DESC
Chris@76	676 LIMIT {int:limit}',
Chris@76	677 array(
Chris@76	678 'topic_list' => $topic_ids,
Chris@76	679 'is_approved' => 1,
Chris@76	680 'recycle_enable' => $modSettings['recycle_board'],
Chris@76	681 'limit' => $num_topics,
Chris@76	682 )
Chris@76	683 );
Chris@76	684 $topics = array();
Chris@76	685 while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76	686 {
Chris@76	687 censorText($row['subject']);
Chris@76	688
Chris@76	689 $topics[] = array(
Chris@76	690 'id' => $row['id_topic'],
Chris@76	691 'subject' => $row['subject'],
Chris@76	692 'num_replies' => $row['num_replies'],
Chris@76	693 'num_views' => $row['num_views'],
Chris@76	694 'href' => $scripturl . '?topic=' . $row['id_topic'] . '.0',
Chris@76	695 'link' => '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . '.0">' . $row['subject'] . '</a>',
Chris@76	696 );
Chris@76	697 }
Chris@76	698 $smcFunc['db_free_result']($request);
Chris@76	699
Chris@76	700 if ($output_method != 'echo' \|\| empty($topics))
Chris@76	701 return $topics;
Chris@76	702
Chris@76	703 echo '
Chris@76	704 <table class="ssi_table">
Chris@76	705 <tr>
Chris@76	706 <th align="left"></th>
Chris@76	707 <th align="left">', $txt['views'], '</th>
Chris@76	708 <th align="left">', $txt['replies'], '</th>
Chris@76	709 </tr>';
Chris@76	710 foreach ($topics as $topic)
Chris@76	711 echo '
Chris@76	712 <tr>
Chris@76	713 <td align="left">
Chris@76	714 ', $topic['link'], '
Chris@76	715 </td>
Chris@76	716 <td align="right">', comma_format($topic['num_views']), '</td>
Chris@76	717 <td align="right">', comma_format($topic['num_replies']), '</td>
Chris@76	718 </tr>';
Chris@76	719 echo '
Chris@76	720 </table>';
Chris@76	721 }
Chris@76	722
Chris@76	723 // Shows the top topics, by replies.
Chris@76	724 function ssi_topTopicsReplies($num_topics = 10, $output_method = 'echo')
Chris@76	725 {
Chris@76	726 return ssi_topTopics('replies', $num_topics, $output_method);
Chris@76	727 }
Chris@76	728
Chris@76	729 // Shows the top topics, by views.
Chris@76	730 function ssi_topTopicsViews($num_topics = 10, $output_method = 'echo')
Chris@76	731 {
Chris@76	732 return ssi_topTopics('views', $num_topics, $output_method);
Chris@76	733 }
Chris@76	734
Chris@76	735 // Show a link to the latest member: Please welcome, Someone, out latest member.
Chris@76	736 function ssi_latestMember($output_method = 'echo')
Chris@76	737 {
Chris@76	738 global $db_prefix, $txt, $scripturl, $context;
Chris@76	739
Chris@76	740 if ($output_method == 'echo')
Chris@76	741 echo '
Chris@76	742 ', $txt['welcome_member'], ' ', $context['common_stats']['latest_member']['link'], '', $txt['newest_member'], '<br />';
Chris@76	743 else
Chris@76	744 return $context['common_stats']['latest_member'];
Chris@76	745 }
Chris@76	746
Chris@76	747 // Fetch a random member - if type set to 'day' will only change once a day!
Chris@76	748 function ssi_randomMember($random_type = '', $output_method = 'echo')
Chris@76	749 {
Chris@76	750 global $modSettings;
Chris@76	751
Chris@76	752 // If we're looking for something to stay the same each day then seed the generator.
Chris@76	753 if ($random_type == 'day')
Chris@76	754 {
Chris@76	755 // Set the seed to change only once per day.
Chris@76	756 mt_srand(floor(time() / 86400));
Chris@76	757 }
Chris@76	758
Chris@76	759 // Get the lowest ID we're interested in.
Chris@76	760 $member_id = mt_rand(1, $modSettings['latestMember']);
Chris@76	761
Chris@76	762 $where_query = '
Chris@76	763 id_member >= {int:selected_member}
Chris@76	764 AND is_activated = {int:is_activated}';
Chris@76	765
Chris@76	766 $query_where_params = array(
Chris@76	767 'selected_member' => $member_id,
Chris@76	768 'is_activated' => 1,
Chris@76	769 );
Chris@76	770
Chris@76	771 $result = ssi_queryMembers($where_query, $query_where_params, 1, 'id_member ASC', $output_method);
Chris@76	772
Chris@76	773 // If we got nothing do the reverse - in case of unactivated members.
Chris@76	774 if (empty($result))
Chris@76	775 {
Chris@76	776 $where_query = '
Chris@76	777 id_member <= {int:selected_member}
Chris@76	778 AND is_activated = {int:is_activated}';
Chris@76	779
Chris@76	780 $query_where_params = array(
Chris@76	781 'selected_member' => $member_id,
Chris@76	782 'is_activated' => 1,
Chris@76	783 );
Chris@76	784
Chris@76	785 $result = ssi_queryMembers($where_query, $query_where_params, 1, 'id_member DESC', $output_method);
Chris@76	786 }
Chris@76	787
Chris@76	788 // Just to be sure put the random generator back to something... random.
Chris@76	789 if ($random_type != '')
Chris@76	790 mt_srand(time());
Chris@76	791
Chris@76	792 return $result;
Chris@76	793 }
Chris@76	794
Chris@76	795 // Fetch a specific member.
Chris@76	796 function ssi_fetchMember($member_ids = array(), $output_method = 'echo')
Chris@76	797 {
Chris@76	798 if (empty($member_ids))
Chris@76	799 return;
Chris@76	800
Chris@76	801 // Can have more than one member if you really want...
Chris@76	802 $member_ids = is_array($member_ids) ? $member_ids : array($member_ids);
Chris@76	803
Chris@76	804 // Restrict it right!
Chris@76	805 $query_where = '
Chris@76	806 id_member IN ({array_int:member_list})';
Chris@76	807
Chris@76	808 $query_where_params = array(
Chris@76	809 'member_list' => $member_ids,
Chris@76	810 );
Chris@76	811
Chris@76	812 // Then make the query and dump the data.
Chris@76	813 return ssi_queryMembers($query_where, $query_where_params, '', 'id_member', $output_method);
Chris@76	814 }
Chris@76	815
Chris@76	816 // Get all members of a group.
Chris@76	817 function ssi_fetchGroupMembers($group_id = null, $output_method = 'echo')
Chris@76	818 {
Chris@76	819 if ($group_id === null)
Chris@76	820 return;
Chris@76	821
Chris@76	822 $query_where = '
Chris@76	823 id_group = {int:id_group}
Chris@76	824 OR id_post_group = {int:id_group}
Chris@76	825 OR FIND_IN_SET({int:id_group}, additional_groups)';
Chris@76	826
Chris@76	827 $query_where_params = array(
Chris@76	828 'id_group' => $group_id,
Chris@76	829 );
Chris@76	830
Chris@76	831 return ssi_queryMembers($query_where, $query_where_params, '', 'real_name', $output_method);
Chris@76	832 }
Chris@76	833
Chris@76	834 // Fetch some member data!
Chris@76	835 function ssi_queryMembers($query_where = null, $query_where_params = array(), $query_limit = '', $query_order = 'id_member DESC', $output_method = 'echo')
Chris@76	836 {
Chris@76	837 global $context, $settings, $scripturl, $txt, $db_prefix, $user_info;
Chris@76	838 global $modSettings, $smcFunc, $memberContext;
Chris@76	839
Chris@76	840 if ($query_where === null)
Chris@76	841 return;
Chris@76	842
Chris@76	843 // Fetch the members in question.
Chris@76	844 $request = $smcFunc['db_query']('', '
Chris@76	845 SELECT id_member
Chris@76	846 FROM {db_prefix}members
Chris@76	847 WHERE ' . $query_where . '
Chris@76	848 ORDER BY ' . $query_order . '
Chris@76	849 ' . ($query_limit == '' ? '' : 'LIMIT ' . $query_limit),
Chris@76	850 array_merge($query_where_params, array(
Chris@76	851 ))
Chris@76	852 );
Chris@76	853 $members = array();
Chris@76	854 while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76	855 $members[] = $row['id_member'];
Chris@76	856 $smcFunc['db_free_result']($request);
Chris@76	857
Chris@76	858 if (empty($members))
Chris@76	859 return array();
Chris@76	860
Chris@76	861 // Load the members.
Chris@76	862 loadMemberData($members);
Chris@76	863
Chris@76	864 // Draw the table!
Chris@76	865 if ($output_method == 'echo')
Chris@76	866 echo '
Chris@76	867 <table border="0" class="ssi_table">';
Chris@76	868
Chris@76	869 $query_members = array();
Chris@76	870 foreach ($members as $member)
Chris@76	871 {
Chris@76	872 // Load their context data.
Chris@76	873 if (!loadMemberContext($member))
Chris@76	874 continue;
Chris@76	875
Chris@76	876 // Store this member's information.
Chris@76	877 $query_members[$member] = $memberContext[$member];
Chris@76	878
Chris@76	879 // Only do something if we're echo'ing.
Chris@76	880 if ($output_method == 'echo')
Chris@76	881 echo '
Chris@76	882 <tr>
Chris@76	883 <td align="right" valign="top" nowrap="nowrap">
Chris@76	884 ', $query_members[$member]['link'], '
Chris@76	885 <br />', $query_members[$member]['blurb'], '
Chris@76	886 <br />', $query_members[$member]['avatar']['image'], '
Chris@76	887 </td>
Chris@76	888 </tr>';
Chris@76	889 }
Chris@76	890
Chris@76	891 // End the table if appropriate.
Chris@76	892 if ($output_method == 'echo')
Chris@76	893 echo '
Chris@76	894 </table>';
Chris@76	895
Chris@76	896 // Send back the data.
Chris@76	897 return $query_members;
Chris@76	898 }
Chris@76	899
Chris@76	900 // Show some basic stats: Total This: XXXX, etc.
Chris@76	901 function ssi_boardStats($output_method = 'echo')
Chris@76	902 {
Chris@76	903 global $db_prefix, $txt, $scripturl, $modSettings, $smcFunc;
Chris@76	904
Chris@76	905 $totals = array(
Chris@76	906 'members' => $modSettings['totalMembers'],
Chris@76	907 'posts' => $modSettings['totalMessages'],
Chris@76	908 'topics' => $modSettings['totalTopics']
Chris@76	909 );
Chris@76	910
Chris@76	911 $result = $smcFunc['db_query']('', '
Chris@76	912 SELECT COUNT(*)
Chris@76	913 FROM {db_prefix}boards',
Chris@76	914 array(
Chris@76	915 )
Chris@76	916 );
Chris@76	917 list ($totals['boards']) = $smcFunc['db_fetch_row']($result);
Chris@76	918 $smcFunc['db_free_result']($result);
Chris@76	919
Chris@76	920 $result = $smcFunc['db_query']('', '
Chris@76	921 SELECT COUNT(*)
Chris@76	922 FROM {db_prefix}categories',
Chris@76	923 array(
Chris@76	924 )
Chris@76	925 );
Chris@76	926 list ($totals['categories']) = $smcFunc['db_fetch_row']($result);
Chris@76	927 $smcFunc['db_free_result']($result);
Chris@76	928
Chris@76	929 if ($output_method != 'echo')
Chris@76	930 return $totals;
Chris@76	931
Chris@76	932 echo '
Chris@76	933 ', $txt['total_members'], ': <a href="', $scripturl . '?action=mlist">', comma_format($totals['members']), '</a><br />
Chris@76	934 ', $txt['total_posts'], ': ', comma_format($totals['posts']), '<br />
Chris@76	935 ', $txt['total_topics'], ': ', comma_format($totals['topics']), ' <br />
Chris@76	936 ', $txt['total_cats'], ': ', comma_format($totals['categories']), '<br />
Chris@76	937 ', $txt['total_boards'], ': ', comma_format($totals['boards']);
Chris@76	938 }
Chris@76	939
Chris@76	940 // Shows a list of online users: YY Guests, ZZ Users and then a list...
Chris@76	941 function ssi_whosOnline($output_method = 'echo')
Chris@76	942 {
Chris@76	943 global $user_info, $txt, $sourcedir, $settings, $modSettings;
Chris@76	944
Chris@76	945 require_once($sourcedir . '/Subs-MembersOnline.php');
Chris@76	946 $membersOnlineOptions = array(
Chris@76	947 'show_hidden' => allowedTo('moderate_forum'),
Chris@76	948 'sort' => 'log_time',
Chris@76	949 'reverse_sort' => true,
Chris@76	950 );
Chris@76	951 $return = getMembersOnlineStats($membersOnlineOptions);
Chris@76	952
Chris@76	953 // Add some redundancy for backwards compatibility reasons.
Chris@76	954 if ($output_method != 'echo')
Chris@76	955 return $return + array(
Chris@76	956 'users' => $return['users_online'],
Chris@76	957 'guests' => $return['num_guests'],
Chris@76	958 'hidden' => $return['num_users_hidden'],
Chris@76	959 'buddies' => $return['num_buddies'],
Chris@76	960 'num_users' => $return['num_users_online'],
Chris@76	961 'total_users' => $return['num_users_online'] + $return['num_guests'] + $return['num_spiders'],
Chris@76	962 );
Chris@76	963
Chris@76	964 echo '
Chris@76	965 ', comma_format($return['num_guests']), ' ', $return['num_guests'] == 1 ? $txt['guest'] : $txt['guests'], ', ', comma_format($return['num_users_online']), ' ', $return['num_users_online'] == 1 ? $txt['user'] : $txt['users'];
Chris@76	966
Chris@76	967 $bracketList = array();
Chris@76	968 if (!empty($user_info['buddies']))
Chris@76	969 $bracketList[] = comma_format($return['num_buddies']) . ' ' . ($return['num_buddies'] == 1 ? $txt['buddy'] : $txt['buddies']);
Chris@76	970 if (!empty($return['num_spiders']))
Chris@76	971 $bracketList[] = comma_format($return['num_spiders']) . ' ' . ($return['num_spiders'] == 1 ? $txt['spider'] : $txt['spiders']);
Chris@76	972 if (!empty($return['num_users_hidden']))
Chris@76	973 $bracketList[] = comma_format($return['num_users_hidden']) . ' ' . $txt['hidden'];
Chris@76	974
Chris@76	975 if (!empty($bracketList))
Chris@76	976 echo ' (' . implode(', ', $bracketList) . ')';
Chris@76	977
Chris@76	978 echo '<br />
Chris@76	979 ', implode(', ', $return['list_users_online']);
Chris@76	980
Chris@76	981 // Showing membergroups?
Chris@76	982 if (!empty($settings['show_group_key']) && !empty($return['membergroups']))
Chris@76	983 echo '<br />
Chris@76	984 [' . implode(']  [', $return['membergroups']) . ']';
Chris@76	985 }
Chris@76	986
Chris@76	987 // Just like whosOnline except it also logs the online presence.
Chris@76	988 function ssi_logOnline($output_method = 'echo')
Chris@76	989 {
Chris@76	990 writeLog();
Chris@76	991
Chris@76	992 if ($output_method != 'echo')
Chris@76	993 return ssi_whosOnline($output_method);
Chris@76	994 else
Chris@76	995 ssi_whosOnline($output_method);
Chris@76	996 }
Chris@76	997
Chris@76	998 // Shows a login box.
Chris@76	999 function ssi_login($redirect_to = '', $output_method = 'echo')
Chris@76	1000 {
Chris@76	1001 global $scripturl, $txt, $user_info, $context, $modSettings;
Chris@76	1002
Chris@76	1003 if ($redirect_to != '')
Chris@76	1004 $_SESSION['login_url'] = $redirect_to;
Chris@76	1005
Chris@76	1006 if ($output_method != 'echo' \|\| !$user_info['is_guest'])
Chris@76	1007 return $user_info['is_guest'];
Chris@76	1008
Chris@76	1009 echo '
Chris@76	1010 <form action="', $scripturl, '?action=login2" method="post" accept-charset="', $context['character_set'], '">
Chris@76	1011 <table border="0" cellspacing="1" cellpadding="0" class="ssi_table">
Chris@76	1012 <tr>
Chris@76	1013 <td align="right"><label for="user">', $txt['username'], ':</label> </td>
Chris@76	1014 <td><input type="text" id="user" name="user" size="9" value="', $user_info['username'], '" class="input_text" /></td>
Chris@76	1015 </tr><tr>
Chris@76	1016 <td align="right"><label for="passwrd">', $txt['password'], ':</label> </td>
Chris@76	1017 <td><input type="password" name="passwrd" id="passwrd" size="9" class="input_password" /></td>
Chris@76	1018 </tr>';
Chris@76	1019
Chris@76	1020 // Open ID?
Chris@76	1021 if (!empty($modSettings['enableOpenID']))
Chris@76	1022 echo '<tr>
Chris@76	1023 <td colspan="2" align="center"><strong>—', $txt['or'], '—</strong></td>
Chris@76	1024 </tr><tr>
Chris@76	1025 <td align="right"><label for="openid_url">', $txt['openid'], ':</label> </td>
Chris@76	1026 <td><input type="text" name="openid_identifier" id="openid_url" class="input_text openid_login" size="17" /></td>
Chris@76	1027 </tr>';
Chris@76	1028
Chris@76	1029 echo '<tr>
Chris@76	1030 <td><input type="hidden" name="cookielength" value="-1" /></td>
Chris@76	1031 <td><input type="submit" value="', $txt['login'], '" class="button_submit" /></td>
Chris@76	1032 </tr>
Chris@76	1033 </table>
Chris@76	1034 </form>';
Chris@76	1035
Chris@76	1036 }
Chris@76	1037
Chris@76	1038 // Show the most-voted-in poll.
Chris@76	1039 function ssi_topPoll($output_method = 'echo')
Chris@76	1040 {
Chris@76	1041 // Just use recentPoll, no need to duplicate code...
Chris@76	1042 return ssi_recentPoll(true, $output_method);
Chris@76	1043 }
Chris@76	1044
Chris@76	1045 // Show the most recently posted poll.
Chris@76	1046 function ssi_recentPoll($topPollInstead = false, $output_method = 'echo')
Chris@76	1047 {
Chris@76	1048 global $db_prefix, $txt, $settings, $boardurl, $user_info, $context, $smcFunc, $modSettings;
Chris@76	1049
Chris@76	1050 $boardsAllowed = array_intersect(boardsAllowedTo('poll_view'), boardsAllowedTo('poll_vote'));
Chris@76	1051
Chris@76	1052 if (empty($boardsAllowed))
Chris@76	1053 return array();
Chris@76	1054
Chris@76	1055 $request = $smcFunc['db_query']('', '
Chris@76	1056 SELECT p.id_poll, p.question, t.id_topic, p.max_votes, p.guest_vote, p.hide_results, p.expire_time
Chris@76	1057 FROM {db_prefix}polls AS p
Chris@76	1058 INNER JOIN {db_prefix}topics AS t ON (t.id_poll = p.id_poll' . ($modSettings['postmod_active'] ? ' AND t.approved = {int:is_approved}' : '') . ')
Chris@76	1059 INNER JOIN {db_prefix}boards AS b ON (b.id_board = t.id_board)' . ($topPollInstead ? '
Chris@76	1060 INNER JOIN {db_prefix}poll_choices AS pc ON (pc.id_poll = p.id_poll)' : '') . '
Chris@76	1061 LEFT JOIN {db_prefix}log_polls AS lp ON (lp.id_poll = p.id_poll AND lp.id_member > {int:no_member} AND lp.id_member = {int:current_member})
Chris@76	1062 WHERE p.voting_locked = {int:voting_opened}
Chris@76	1063 AND (p.expire_time = {int:no_expiration} OR {int:current_time} < p.expire_time)
Chris@76	1064 AND ' . ($user_info['is_guest'] ? 'p.guest_vote = {int:guest_vote_allowed}' : 'lp.id_choice IS NULL') . '
Chris@76	1065 AND {query_wanna_see_board}' . (!in_array(0, $boardsAllowed) ? '
Chris@76	1066 AND b.id_board IN ({array_int:boards_allowed_list})' : '') . (!empty($modSettings['recycle_enable']) && $modSettings['recycle_board'] > 0 ? '
Chris@76	1067 AND b.id_board != {int:recycle_enable}' : '') . '
Chris@76	1068 ORDER BY ' . ($topPollInstead ? 'pc.votes' : 'p.id_poll') . ' DESC
Chris@76	1069 LIMIT 1',
Chris@76	1070 array(
Chris@76	1071 'current_member' => $user_info['id'],
Chris@76	1072 'boards_allowed_list' => $boardsAllowed,
Chris@76	1073 'is_approved' => 1,
Chris@76	1074 'guest_vote_allowed' => 1,
Chris@76	1075 'no_member' => 0,
Chris@76	1076 'voting_opened' => 0,
Chris@76	1077 'no_expiration' => 0,
Chris@76	1078 'current_time' => time(),
Chris@76	1079 'recycle_enable' => $modSettings['recycle_board'],
Chris@76	1080 )
Chris@76	1081 );
Chris@76	1082 $row = $smcFunc['db_fetch_assoc']($request);
Chris@76	1083 $smcFunc['db_free_result']($request);
Chris@76	1084
Chris@76	1085 // This user has voted on all the polls.
Chris@76	1086 if ($row === false)
Chris@76	1087 return array();
Chris@76	1088
Chris@76	1089 // If this is a guest who's voted we'll through ourselves to show poll to show the results.
Chris@76	1090 if ($user_info['is_guest'] && (!$row['guest_vote'] \|\| (isset($_COOKIE['guest_poll_vote']) && in_array($row['id_poll'], explode(',', $_COOKIE['guest_poll_vote'])))))
Chris@76	1091 return ssi_showPoll($row['id_topic'], $output_method);
Chris@76	1092
Chris@76	1093 $request = $smcFunc['db_query']('', '
Chris@76	1094 SELECT COUNT(DISTINCT id_member)
Chris@76	1095 FROM {db_prefix}log_polls
Chris@76	1096 WHERE id_poll = {int:current_poll}',
Chris@76	1097 array(
Chris@76	1098 'current_poll' => $row['id_poll'],
Chris@76	1099 )
Chris@76	1100 );
Chris@76	1101 list ($total) = $smcFunc['db_fetch_row']($request);
Chris@76	1102 $smcFunc['db_free_result']($request);
Chris@76	1103
Chris@76	1104 $request = $smcFunc['db_query']('', '
Chris@76	1105 SELECT id_choice, label, votes
Chris@76	1106 FROM {db_prefix}poll_choices
Chris@76	1107 WHERE id_poll = {int:current_poll}',
Chris@76	1108 array(
Chris@76	1109 'current_poll' => $row['id_poll'],
Chris@76	1110 )
Chris@76	1111 );
Chris@76	1112 $options = array();
Chris@76	1113 while ($rowChoice = $smcFunc['db_fetch_assoc']($request))
Chris@76	1114 {
Chris@76	1115 censorText($rowChoice['label']);
Chris@76	1116
Chris@76	1117 $options[$rowChoice['id_choice']] = array($rowChoice['label'], $rowChoice['votes']);
Chris@76	1118 }
Chris@76	1119 $smcFunc['db_free_result']($request);
Chris@76	1120
Chris@76	1121 // Can they view it?
Chris@76	1122 $is_expired = !empty($row['expire_time']) && $row['expire_time'] < time();
Chris@76	1123 $allow_view_results = allowedTo('moderate_board') \|\| $row['hide_results'] == 0 \|\| $is_expired;
Chris@76	1124
Chris@76	1125 $return = array(
Chris@76	1126 'id' => $row['id_poll'],
Chris@76	1127 'image' => 'poll',
Chris@76	1128 'question' => $row['question'],
Chris@76	1129 'total_votes' => $total,
Chris@76	1130 'is_locked' => false,
Chris@76	1131 'topic' => $row['id_topic'],
Chris@76	1132 'allow_view_results' => $allow_view_results,
Chris@76	1133 'options' => array()
Chris@76	1134 );
Chris@76	1135
Chris@76	1136 // Calculate the percentages and bar lengths...
Chris@76	1137 $divisor = $return['total_votes'] == 0 ? 1 : $return['total_votes'];
Chris@76	1138 foreach ($options as $i => $option)
Chris@76	1139 {
Chris@76	1140 $bar = floor(($option[1] * 100) / $divisor);
Chris@76	1141 $barWide = $bar == 0 ? 1 : floor(($bar * 5) / 3);
Chris@76	1142 $return['options'][$i] = array(
Chris@76	1143 'id' => 'options-' . ($topPollInstead ? 'top-' : 'recent-') . $i,
Chris@76	1144 'percent' => $bar,
Chris@76	1145 'votes' => $option[1],
Chris@76	1146 'bar' => '<span style="white-space: nowrap;"><img src="' . $settings['images_url'] . '/poll_' . ($context['right_to_left'] ? 'right' : 'left') . '.gif" alt="" /><img src="' . $settings['images_url'] . '/poll_middle.gif" width="' . $barWide . '" height="12" alt="-" /><img src="' . $settings['images_url'] . '/poll_' . ($context['right_to_left'] ? 'left' : 'right') . '.gif" alt="" /></span>',
Chris@76	1147 'option' => parse_bbc($option[0]),
Chris@76	1148 'vote_button' => '<input type="' . ($row['max_votes'] > 1 ? 'checkbox' : 'radio') . '" name="options[]" id="options-' . ($topPollInstead ? 'top-' : 'recent-') . $i . '" value="' . $i . '" class="input_' . ($row['max_votes'] > 1 ? 'check' : 'radio') . '" />'
Chris@76	1149 );
Chris@76	1150 }
Chris@76	1151
Chris@76	1152 $return['allowed_warning'] = $row['max_votes'] > 1 ? sprintf($txt['poll_options6'], min(count($options), $row['max_votes'])) : '';
Chris@76	1153
Chris@76	1154 if ($output_method != 'echo')
Chris@76	1155 return $return;
Chris@76	1156
Chris@76	1157 if ($allow_view_results)
Chris@76	1158 {
Chris@76	1159 echo '
Chris@76	1160 <form class="ssi_poll" action="', $boardurl, '/SSI.php?ssi_function=pollVote" method="post" accept-charset="', $context['character_set'], '">
Chris@76	1161 <strong>', $return['question'], '</strong><br />
Chris@76	1162 ', !empty($return['allowed_warning']) ? $return['allowed_warning'] . '<br />' : '';
Chris@76	1163
Chris@76	1164 foreach ($return['options'] as $option)
Chris@76	1165 echo '
Chris@76	1166 <label for="', $option['id'], '">', $option['vote_button'], ' ', $option['option'], '</label><br />';
Chris@76	1167
Chris@76	1168 echo '
Chris@76	1169 <input type="submit" value="', $txt['poll_vote'], '" class="button_submit" />
Chris@76	1170 <input type="hidden" name="poll" value="', $return['id'], '" />
Chris@76	1171 <input type="hidden" name="', $context['session_var'], '" value="', $context['session_id'], '" />
Chris@76	1172 </form>';
Chris@76	1173 }
Chris@76	1174 else
Chris@76	1175 echo $txt['poll_cannot_see'];
Chris@76	1176 }
Chris@76	1177
Chris@76	1178 function ssi_showPoll($topic = null, $output_method = 'echo')
Chris@76	1179 {
Chris@76	1180 global $db_prefix, $txt, $settings, $boardurl, $user_info, $context, $smcFunc, $modSettings;
Chris@76	1181
Chris@76	1182 $boardsAllowed = boardsAllowedTo('poll_view');
Chris@76	1183
Chris@76	1184 if (empty($boardsAllowed))
Chris@76	1185 return array();
Chris@76	1186
Chris@76	1187 if ($topic === null && isset($_REQUEST['ssi_topic']))
Chris@76	1188 $topic = (int) $_REQUEST['ssi_topic'];
Chris@76	1189 else
Chris@76	1190 $topic = (int) $topic;
Chris@76	1191
Chris@76	1192 $request = $smcFunc['db_query']('', '
Chris@76	1193 SELECT
Chris@76	1194 p.id_poll, p.question, p.voting_locked, p.hide_results, p.expire_time, p.max_votes, p.guest_vote, b.id_board
Chris@76	1195 FROM {db_prefix}topics AS t
Chris@76	1196 INNER JOIN {db_prefix}polls AS p ON (p.id_poll = t.id_poll)
Chris@76	1197 INNER JOIN {db_prefix}boards AS b ON (b.id_board = t.id_board)
Chris@76	1198 WHERE t.id_topic = {int:current_topic}
Chris@76	1199 AND {query_see_board}' . (!in_array(0, $boardsAllowed) ? '
Chris@76	1200 AND b.id_board IN ({array_int:boards_allowed_see})' : '') . ($modSettings['postmod_active'] ? '
Chris@76	1201 AND t.approved = {int:is_approved}' : '') . '
Chris@76	1202 LIMIT 1',
Chris@76	1203 array(
Chris@76	1204 'current_topic' => $topic,
Chris@76	1205 'boards_allowed_see' => $boardsAllowed,
Chris@76	1206 'is_approved' => 1,
Chris@76	1207 )
Chris@76	1208 );
Chris@76	1209
Chris@76	1210 // Either this topic has no poll, or the user cannot view it.
Chris@76	1211 if ($smcFunc['db_num_rows']($request) == 0)
Chris@76	1212 return array();
Chris@76	1213
Chris@76	1214 $row = $smcFunc['db_fetch_assoc']($request);
Chris@76	1215 $smcFunc['db_free_result']($request);
Chris@76	1216
Chris@76	1217 // Check if they can vote.
Chris@76	1218 if (!empty($row['expire_time']) && $row['expire_time'] < time())
Chris@76	1219 $allow_vote = false;
Chris@76	1220 elseif ($user_info['is_guest'] && $row['guest_vote'] && (!isset($_COOKIE['guest_poll_vote']) \|\| !in_array($row['id_poll'], explode(',', $_COOKIE['guest_poll_vote']))))
Chris@76	1221 $allow_vote = true;
Chris@76	1222 elseif ($user_info['is_guest'])
Chris@76	1223 $allow_vote = false;
Chris@76	1224 elseif (!empty($row['voting_locked']) \|\| !allowedTo('poll_vote', $row['id_board']))
Chris@76	1225 $allow_vote = false;
Chris@76	1226 else
Chris@76	1227 {
Chris@76	1228 $request = $smcFunc['db_query']('', '
Chris@76	1229 SELECT id_member
Chris@76	1230 FROM {db_prefix}log_polls
Chris@76	1231 WHERE id_poll = {int:current_poll}
Chris@76	1232 AND id_member = {int:current_member}
Chris@76	1233 LIMIT 1',
Chris@76	1234 array(
Chris@76	1235 'current_member' => $user_info['id'],
Chris@76	1236 'current_poll' => $row['id_poll'],
Chris@76	1237 )
Chris@76	1238 );
Chris@76	1239 $allow_vote = $smcFunc['db_num_rows']($request) == 0;
Chris@76	1240 $smcFunc['db_free_result']($request);
Chris@76	1241 }
Chris@76	1242
Chris@76	1243 // Can they view?
Chris@76	1244 $is_expired = !empty($row['expire_time']) && $row['expire_time'] < time();
Chris@76	1245 $allow_view_results = allowedTo('moderate_board') \|\| $row['hide_results'] == 0 \|\| ($row['hide_results'] == 1 && !$allow_vote) \|\| $is_expired;
Chris@76	1246
Chris@76	1247 $request = $smcFunc['db_query']('', '
Chris@76	1248 SELECT COUNT(DISTINCT id_member)
Chris@76	1249 FROM {db_prefix}log_polls
Chris@76	1250 WHERE id_poll = {int:current_poll}',
Chris@76	1251 array(
Chris@76	1252 'current_poll' => $row['id_poll'],
Chris@76	1253 )
Chris@76	1254 );
Chris@76	1255 list ($total) = $smcFunc['db_fetch_row']($request);
Chris@76	1256 $smcFunc['db_free_result']($request);
Chris@76	1257
Chris@76	1258 $request = $smcFunc['db_query']('', '
Chris@76	1259 SELECT id_choice, label, votes
Chris@76	1260 FROM {db_prefix}poll_choices
Chris@76	1261 WHERE id_poll = {int:current_poll}',
Chris@76	1262 array(
Chris@76	1263 'current_poll' => $row['id_poll'],
Chris@76	1264 )
Chris@76	1265 );
Chris@76	1266 $options = array();
Chris@76	1267 $total_votes = 0;
Chris@76	1268 while ($rowChoice = $smcFunc['db_fetch_assoc']($request))
Chris@76	1269 {
Chris@76	1270 censorText($rowChoice['label']);
Chris@76	1271
Chris@76	1272 $options[$rowChoice['id_choice']] = array($rowChoice['label'], $rowChoice['votes']);
Chris@76	1273 $total_votes += $rowChoice['votes'];
Chris@76	1274 }
Chris@76	1275 $smcFunc['db_free_result']($request);
Chris@76	1276
Chris@76	1277 $return = array(
Chris@76	1278 'id' => $row['id_poll'],
Chris@76	1279 'image' => empty($pollinfo['voting_locked']) ? 'poll' : 'locked_poll',
Chris@76	1280 'question' => $row['question'],
Chris@76	1281 'total_votes' => $total,
Chris@76	1282 'is_locked' => !empty($pollinfo['voting_locked']),
Chris@76	1283 'allow_vote' => $allow_vote,
Chris@76	1284 'allow_view_results' => $allow_view_results,
Chris@76	1285 'topic' => $topic
Chris@76	1286 );
Chris@76	1287
Chris@76	1288 // Calculate the percentages and bar lengths...
Chris@76	1289 $divisor = $total_votes == 0 ? 1 : $total_votes;
Chris@76	1290 foreach ($options as $i => $option)
Chris@76	1291 {
Chris@76	1292 $bar = floor(($option[1] * 100) / $divisor);
Chris@76	1293 $barWide = $bar == 0 ? 1 : floor(($bar * 5) / 3);
Chris@76	1294 $return['options'][$i] = array(
Chris@76	1295 'id' => 'options-' . $i,
Chris@76	1296 'percent' => $bar,
Chris@76	1297 'votes' => $option[1],
Chris@76	1298 'bar' => '<span style="white-space: nowrap;"><img src="' . $settings['images_url'] . '/poll_' . ($context['right_to_left'] ? 'right' : 'left') . '.gif" alt="" /><img src="' . $settings['images_url'] . '/poll_middle.gif" width="' . $barWide . '" height="12" alt="-" /><img src="' . $settings['images_url'] . '/poll_' . ($context['right_to_left'] ? 'left' : 'right') . '.gif" alt="" /></span>',
Chris@76	1299 'option' => parse_bbc($option[0]),
Chris@76	1300 'vote_button' => '<input type="' . ($row['max_votes'] > 1 ? 'checkbox' : 'radio') . '" name="options[]" id="options-' . $i . '" value="' . $i . '" class="input_' . ($row['max_votes'] > 1 ? 'check' : 'radio') . '" />'
Chris@76	1301 );
Chris@76	1302 }
Chris@76	1303
Chris@76	1304 $return['allowed_warning'] = $row['max_votes'] > 1 ? sprintf($txt['poll_options6'], min(count($options), $row['max_votes'])) : '';
Chris@76	1305
Chris@76	1306 if ($output_method != 'echo')
Chris@76	1307 return $return;
Chris@76	1308
Chris@76	1309 if ($return['allow_vote'])
Chris@76	1310 {
Chris@76	1311 echo '
Chris@76	1312 <form class="ssi_poll" action="', $boardurl, '/SSI.php?ssi_function=pollVote" method="post" accept-charset="', $context['character_set'], '">
Chris@76	1313 <strong>', $return['question'], '</strong><br />
Chris@76	1314 ', !empty($return['allowed_warning']) ? $return['allowed_warning'] . '<br />' : '';
Chris@76	1315
Chris@76	1316 foreach ($return['options'] as $option)
Chris@76	1317 echo '
Chris@76	1318 <label for="', $option['id'], '">', $option['vote_button'], ' ', $option['option'], '</label><br />';
Chris@76	1319
Chris@76	1320 echo '
Chris@76	1321 <input type="submit" value="', $txt['poll_vote'], '" class="button_submit" />
Chris@76	1322 <input type="hidden" name="poll" value="', $return['id'], '" />
Chris@76	1323 <input type="hidden" name="', $context['session_var'], '" value="', $context['session_id'], '" />
Chris@76	1324 </form>';
Chris@76	1325 }
Chris@76	1326 elseif ($return['allow_view_results'])
Chris@76	1327 {
Chris@76	1328 echo '
Chris@76	1329 <div class="ssi_poll">
Chris@76	1330 <strong>', $return['question'], '</strong>
Chris@76	1331 <dl>';
Chris@76	1332
Chris@76	1333 foreach ($return['options'] as $option)
Chris@76	1334 echo '
Chris@76	1335 <dt>', $option['option'], '</dt>
Chris@76	1336 <dd>
Chris@76	1337 <div class="ssi_poll_bar" style="border: 1px solid #666; height: 1em">
Chris@76	1338 <div class="ssi_poll_bar_fill" style="background: #ccf; height: 1em; width: ', $option['percent'], '%;">
Chris@76	1339 </div>
Chris@76	1340 </div>
Chris@76	1341 ', $option['votes'], ' (', $option['percent'], '%)
Chris@76	1342 </dd>';
Chris@76	1343 echo '
Chris@76	1344 </dl>
Chris@76	1345 <strong>', $txt['poll_total_voters'], ': ', $return['total_votes'], '</strong>
Chris@76	1346 </div>';
Chris@76	1347 }
Chris@76	1348 // Cannot see it I'm afraid!
Chris@76	1349 else
Chris@76	1350 echo $txt['poll_cannot_see'];
Chris@76	1351 }
Chris@76	1352
Chris@76	1353 // Takes care of voting - don't worry, this is done automatically.
Chris@76	1354 function ssi_pollVote()
Chris@76	1355 {
Chris@76	1356 global $context, $db_prefix, $user_info, $sc, $smcFunc, $sourcedir, $modSettings;
Chris@76	1357
Chris@76	1358 if (!isset($_POST[$context['session_var']]) \|\| $_POST[$context['session_var']] != $sc \|\| empty($_POST['options']) \|\| !isset($_POST['poll']))
Chris@76	1359 {
Chris@76	1360 echo '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
Chris@76	1361 <html>
Chris@76	1362 <head>
Chris@76	1363 <script type="text/javascript"><!-- // --><![CDATA[
Chris@76	1364 history.go(-1);
Chris@76	1365 // ]]></script>
Chris@76	1366 </head>
Chris@76	1367 <body>«</body>
Chris@76	1368 </html>';
Chris@76	1369 return;
Chris@76	1370 }
Chris@76	1371
Chris@76	1372 // This can cause weird errors! (ie. copyright missing.)
Chris@76	1373 checkSession();
Chris@76	1374
Chris@76	1375 $_POST['poll'] = (int) $_POST['poll'];
Chris@76	1376
Chris@76	1377 // Check if they have already voted, or voting is locked.
Chris@76	1378 $request = $smcFunc['db_query']('', '
Chris@76	1379 SELECT
Chris@76	1380 p.id_poll, p.voting_locked, p.expire_time, p.max_votes, p.guest_vote,
Chris@76	1381 t.id_topic,
Chris@76	1382 IFNULL(lp.id_choice, -1) AS selected
Chris@76	1383 FROM {db_prefix}polls AS p
Chris@76	1384 INNER JOIN {db_prefix}topics AS t ON (t.id_poll = {int:current_poll})
Chris@76	1385 INNER JOIN {db_prefix}boards AS b ON (b.id_board = t.id_board)
Chris@76	1386 LEFT JOIN {db_prefix}log_polls AS lp ON (lp.id_poll = p.id_poll AND lp.id_member = {int:current_member})
Chris@76	1387 WHERE p.id_poll = {int:current_poll}
Chris@76	1388 AND {query_see_board}' . ($modSettings['postmod_active'] ? '
Chris@76	1389 AND t.approved = {int:is_approved}' : '') . '
Chris@76	1390 LIMIT 1',
Chris@76	1391 array(
Chris@76	1392 'current_member' => $user_info['id'],
Chris@76	1393 'current_poll' => $_POST['poll'],
Chris@76	1394 'is_approved' => 1,
Chris@76	1395 )
Chris@76	1396 );
Chris@76	1397 if ($smcFunc['db_num_rows']($request) == 0)
Chris@76	1398 die;
Chris@76	1399 $row = $smcFunc['db_fetch_assoc']($request);
Chris@76	1400 $smcFunc['db_free_result']($request);
Chris@76	1401
Chris@76	1402 if (!empty($row['voting_locked']) \|\| ($row['selected'] != -1 && !$user_info['is_guest']) \|\| (!empty($row['expire_time']) && time() > $row['expire_time']))
Chris@76	1403 redirectexit('topic=' . $row['id_topic'] . '.0');
Chris@76	1404
Chris@76	1405 // Too many options checked?
Chris@76	1406 if (count($_REQUEST['options']) > $row['max_votes'])
Chris@76	1407 redirectexit('topic=' . $row['id_topic'] . '.0');
Chris@76	1408
Chris@76	1409 // It's a guest who has already voted?
Chris@76	1410 if ($user_info['is_guest'])
Chris@76	1411 {
Chris@76	1412 // Guest voting disabled?
Chris@76	1413 if (!$row['guest_vote'])
Chris@76	1414 redirectexit('topic=' . $row['id_topic'] . '.0');
Chris@76	1415 // Already voted?
Chris@76	1416 elseif (isset($_COOKIE['guest_poll_vote']) && in_array($row['id_poll'], explode(',', $_COOKIE['guest_poll_vote'])))
Chris@76	1417 redirectexit('topic=' . $row['id_topic'] . '.0');
Chris@76	1418 }
Chris@76	1419
Chris@76	1420 $options = array();
Chris@76	1421 $inserts = array();
Chris@76	1422 foreach ($_REQUEST['options'] as $id)
Chris@76	1423 {
Chris@76	1424 $id = (int) $id;
Chris@76	1425
Chris@76	1426 $options[] = $id;
Chris@76	1427 $inserts[] = array($_POST['poll'], $user_info['id'], $id);
Chris@76	1428 }
Chris@76	1429
Chris@76	1430 // Add their vote in to the tally.
Chris@76	1431 $smcFunc['db_insert']('insert',
Chris@76	1432 $db_prefix . 'log_polls',
Chris@76	1433 array('id_poll' => 'int', 'id_member' => 'int', 'id_choice' => 'int'),
Chris@76	1434 $inserts,
Chris@76	1435 array('id_poll', 'id_member', 'id_choice')
Chris@76	1436 );
Chris@76	1437 $smcFunc['db_query']('', '
Chris@76	1438 UPDATE {db_prefix}poll_choices
Chris@76	1439 SET votes = votes + 1
Chris@76	1440 WHERE id_poll = {int:current_poll}
Chris@76	1441 AND id_choice IN ({array_int:option_list})',
Chris@76	1442 array(
Chris@76	1443 'option_list' => $options,
Chris@76	1444 'current_poll' => $_POST['poll'],
Chris@76	1445 )
Chris@76	1446 );
Chris@76	1447
Chris@76	1448 // Track the vote if a guest.
Chris@76	1449 if ($user_info['is_guest'])
Chris@76	1450 {
Chris@76	1451 $_COOKIE['guest_poll_vote'] = !empty($_COOKIE['guest_poll_vote']) ? ($_COOKIE['guest_poll_vote'] . ',' . $row['id_poll']) : $row['id_poll'];
Chris@76	1452
Chris@76	1453 require_once($sourcedir . '/Subs-Auth.php');
Chris@76	1454 $cookie_url = url_parts(!empty($modSettings['localCookies']), !empty($modSettings['globalCookies']));
Chris@76	1455 setcookie('guest_poll_vote', $_COOKIE['guest_poll_vote'], time() + 2500000, $cookie_url[1], $cookie_url[0], 0);
Chris@76	1456 }
Chris@76	1457
Chris@76	1458 redirectexit('topic=' . $row['id_topic'] . '.0');
Chris@76	1459 }
Chris@76	1460
Chris@76	1461 // Show a search box.
Chris@76	1462 function ssi_quickSearch($output_method = 'echo')
Chris@76	1463 {
Chris@76	1464 global $scripturl, $txt, $context;
Chris@76	1465
Chris@76	1466 if ($output_method != 'echo')
Chris@76	1467 return $scripturl . '?action=search';
Chris@76	1468
Chris@76	1469 echo '
Chris@76	1470 <form action="', $scripturl, '?action=search2" method="post" accept-charset="', $context['character_set'], '">
Chris@76	1471 <input type="hidden" name="advanced" value="0" /><input type="text" name="search" size="30" class="input_text" /> <input type="submit" name="submit" value="', $txt['search'], '" class="button_submit" />
Chris@76	1472 </form>';
Chris@76	1473 }
Chris@76	1474
Chris@76	1475 // Show what would be the forum news.
Chris@76	1476 function ssi_news($output_method = 'echo')
Chris@76	1477 {
Chris@76	1478 global $context;
Chris@76	1479
Chris@76	1480 if ($output_method != 'echo')
Chris@76	1481 return $context['random_news_line'];
Chris@76	1482
Chris@76	1483 echo $context['random_news_line'];
Chris@76	1484 }
Chris@76	1485
Chris@76	1486 // Show today's birthdays.
Chris@76	1487 function ssi_todaysBirthdays($output_method = 'echo')
Chris@76	1488 {
Chris@76	1489 global $scripturl, $modSettings, $user_info;
Chris@76	1490
Chris@76	1491 if (empty($modSettings['cal_enabled']) \|\| !allowedTo('calendar_view') \|\| !allowedTo('profile_view_any'))
Chris@76	1492 return;
Chris@76	1493
Chris@76	1494 $eventOptions = array(
Chris@76	1495 'include_birthdays' => true,
Chris@76	1496 'num_days_shown' => empty($modSettings['cal_days_for_index']) \|\| $modSettings['cal_days_for_index'] < 1 ? 1 : $modSettings['cal_days_for_index'],
Chris@76	1497 );
Chris@76	1498 $return = cache_quick_get('calendar_index_offset_' . ($user_info['time_offset'] + $modSettings['time_offset']), 'Subs-Calendar.php', 'cache_getRecentEvents', array($eventOptions));
Chris@76	1499
Chris@76	1500 if ($output_method != 'echo')
Chris@76	1501 return $return['calendar_birthdays'];
Chris@76	1502
Chris@76	1503 foreach ($return['calendar_birthdays'] as $member)
Chris@76	1504 echo '
Chris@76	1505 <a href="', $scripturl, '?action=profile;u=', $member['id'], '">' . $member['name'] . (isset($member['age']) ? ' (' . $member['age'] . ')' : '') . '</a>' . (!$member['is_last'] ? ', ' : '');
Chris@76	1506 }
Chris@76	1507
Chris@76	1508 // Show today's holidays.
Chris@76	1509 function ssi_todaysHolidays($output_method = 'echo')
Chris@76	1510 {
Chris@76	1511 global $modSettings, $user_info;
Chris@76	1512
Chris@76	1513 if (empty($modSettings['cal_enabled']) \|\| !allowedTo('calendar_view'))
Chris@76	1514 return;
Chris@76	1515
Chris@76	1516 $eventOptions = array(
Chris@76	1517 'include_holidays' => true,
Chris@76	1518 'num_days_shown' => empty($modSettings['cal_days_for_index']) \|\| $modSettings['cal_days_for_index'] < 1 ? 1 : $modSettings['cal_days_for_index'],
Chris@76	1519 );
Chris@76	1520 $return = cache_quick_get('calendar_index_offset_' . ($user_info['time_offset'] + $modSettings['time_offset']), 'Subs-Calendar.php', 'cache_getRecentEvents', array($eventOptions));
Chris@76	1521
Chris@76	1522 if ($output_method != 'echo')
Chris@76	1523 return $return['calendar_holidays'];
Chris@76	1524
Chris@76	1525 echo '
Chris@76	1526 ', implode(', ', $return['calendar_holidays']);
Chris@76	1527 }
Chris@76	1528
Chris@76	1529 // Show today's events.
Chris@76	1530 function ssi_todaysEvents($output_method = 'echo')
Chris@76	1531 {
Chris@76	1532 global $modSettings, $user_info;
Chris@76	1533
Chris@76	1534 if (empty($modSettings['cal_enabled']) \|\| !allowedTo('calendar_view'))
Chris@76	1535 return;
Chris@76	1536
Chris@76	1537 $eventOptions = array(
Chris@76	1538 'include_events' => true,
Chris@76	1539 'num_days_shown' => empty($modSettings['cal_days_for_index']) \|\| $modSettings['cal_days_for_index'] < 1 ? 1 : $modSettings['cal_days_for_index'],
Chris@76	1540 );
Chris@76	1541 $return = cache_quick_get('calendar_index_offset_' . ($user_info['time_offset'] + $modSettings['time_offset']), 'Subs-Calendar.php', 'cache_getRecentEvents', array($eventOptions));
Chris@76	1542
Chris@76	1543 if ($output_method != 'echo')
Chris@76	1544 return $return['calendar_events'];
Chris@76	1545
Chris@76	1546 foreach ($return['calendar_events'] as $event)
Chris@76	1547 {
Chris@76	1548 if ($event['can_edit'])
Chris@76	1549 echo '
Chris@76	1550 <a href="' . $event['modify_href'] . '" style="color: #ff0000;">*</a> ';
Chris@76	1551 echo '
Chris@76	1552 ' . $event['link'] . (!$event['is_last'] ? ', ' : '');
Chris@76	1553 }
Chris@76	1554 }
Chris@76	1555
Chris@76	1556 // Show all calendar entires for today. (birthdays, holodays, and events.)
Chris@76	1557 function ssi_todaysCalendar($output_method = 'echo')
Chris@76	1558 {
Chris@76	1559 global $modSettings, $txt, $scripturl, $user_info;
Chris@76	1560
Chris@76	1561 $eventOptions = array(
Chris@76	1562 'include_birthdays' => allowedTo('profile_view_any'),
Chris@76	1563 'include_holidays' => true,
Chris@76	1564 'include_events' => true,
Chris@76	1565 'num_days_shown' => empty($modSettings['cal_days_for_index']) \|\| $modSettings['cal_days_for_index'] < 1 ? 1 : $modSettings['cal_days_for_index'],
Chris@76	1566 );
Chris@76	1567 $return = cache_quick_get('calendar_index_offset_' . ($user_info['time_offset'] + $modSettings['time_offset']), 'Subs-Calendar.php', 'cache_getRecentEvents', array($eventOptions));
Chris@76	1568
Chris@76	1569 if ($output_method != 'echo')
Chris@76	1570 return $return;
Chris@76	1571
Chris@76	1572 if (!empty($return['calendar_holidays']))
Chris@76	1573 echo '
Chris@76	1574 <span class="holiday">' . $txt['calendar_prompt'] . ' ' . implode(', ', $return['calendar_holidays']) . '<br /></span>';
Chris@76	1575 if (!empty($return['calendar_birthdays']))
Chris@76	1576 {
Chris@76	1577 echo '
Chris@76	1578 <span class="birthday">' . $txt['birthdays_upcoming'] . '</span> ';
Chris@76	1579 foreach ($return['calendar_birthdays'] as $member)
Chris@76	1580 echo '
Chris@76	1581 <a href="', $scripturl, '?action=profile;u=', $member['id'], '">', $member['name'], isset($member['age']) ? ' (' . $member['age'] . ')' : '', '</a>', !$member['is_last'] ? ', ' : '';
Chris@76	1582 echo '
Chris@76	1583 <br />';
Chris@76	1584 }
Chris@76	1585 if (!empty($return['calendar_events']))
Chris@76	1586 {
Chris@76	1587 echo '
Chris@76	1588 <span class="event">' . $txt['events_upcoming'] . '</span> ';
Chris@76	1589 foreach ($return['calendar_events'] as $event)
Chris@76	1590 {
Chris@76	1591 if ($event['can_edit'])
Chris@76	1592 echo '
Chris@76	1593 <a href="' . $event['modify_href'] . '" style="color: #ff0000;">*</a> ';
Chris@76	1594 echo '
Chris@76	1595 ' . $event['link'] . (!$event['is_last'] ? ', ' : '');
Chris@76	1596 }
Chris@76	1597 }
Chris@76	1598 }
Chris@76	1599
Chris@76	1600 // Show the latest news, with a template... by board.
Chris@76	1601 function ssi_boardNews($board = null, $limit = null, $start = null, $length = null, $output_method = 'echo')
Chris@76	1602 {
Chris@76	1603 global $scripturl, $db_prefix, $txt, $settings, $modSettings, $context;
Chris@76	1604 global $smcFunc;
Chris@76	1605
Chris@76	1606 loadLanguage('Stats');
Chris@76	1607
Chris@76	1608 // Must be integers....
Chris@76	1609 if ($limit === null)
Chris@76	1610 $limit = isset($_GET['limit']) ? (int) $_GET['limit'] : 5;
Chris@76	1611 else
Chris@76	1612 $limit = (int) $limit;
Chris@76	1613
Chris@76	1614 if ($start === null)
Chris@76	1615 $start = isset($_GET['start']) ? (int) $_GET['start'] : 0;
Chris@76	1616 else
Chris@76	1617 $start = (int) $start;
Chris@76	1618
Chris@76	1619 if ($board !== null)
Chris@76	1620 $board = (int) $board;
Chris@76	1621 elseif (isset($_GET['board']))
Chris@76	1622 $board = (int) $_GET['board'];
Chris@76	1623
Chris@76	1624 if ($length === null)
Chris@76	1625 $length = isset($_GET['length']) ? (int) $_GET['length'] : 0;
Chris@76	1626 else
Chris@76	1627 $length = (int) $length;
Chris@76	1628
Chris@76	1629 $limit = max(0, $limit);
Chris@76	1630 $start = max(0, $start);
Chris@76	1631
Chris@76	1632 // Make sure guests can see this board.
Chris@76	1633 $request = $smcFunc['db_query']('', '
Chris@76	1634 SELECT id_board
Chris@76	1635 FROM {db_prefix}boards
Chris@76	1636 WHERE ' . ($board === null ? '' : 'id_board = {int:current_board}
Chris@76	1637 AND ') . 'FIND_IN_SET(-1, member_groups)
Chris@76	1638 LIMIT 1',
Chris@76	1639 array(
Chris@76	1640 'current_board' => $board,
Chris@76	1641 )
Chris@76	1642 );
Chris@76	1643 if ($smcFunc['db_num_rows']($request) == 0)
Chris@76	1644 {
Chris@76	1645 if ($output_method == 'echo')
Chris@76	1646 die($txt['ssi_no_guests']);
Chris@76	1647 else
Chris@76	1648 return array();
Chris@76	1649 }
Chris@76	1650 list ($board) = $smcFunc['db_fetch_row']($request);
Chris@76	1651 $smcFunc['db_free_result']($request);
Chris@76	1652
Chris@76	1653 // Load the message icons - the usual suspects.
Chris@76	1654 $stable_icons = array('xx', 'thumbup', 'thumbdown', 'exclamation', 'question', 'lamp', 'smiley', 'angry', 'cheesy', 'grin', 'sad', 'wink', 'moved', 'recycled', 'wireless');
Chris@76	1655 $icon_sources = array();
Chris@76	1656 foreach ($stable_icons as $icon)
Chris@76	1657 $icon_sources[$icon] = 'images_url';
Chris@76	1658
Chris@76	1659 // Find the post ids.
Chris@76	1660 $request = $smcFunc['db_query']('', '
Chris@76	1661 SELECT t.id_first_msg
Chris@76	1662 FROM {db_prefix}topics as t
Chris@76	1663 LEFT JOIN {db_prefix}boards as b ON (b.id_board = t.id_board)
Chris@76	1664 WHERE t.id_board = {int:current_board}' . ($modSettings['postmod_active'] ? '
Chris@76	1665 AND t.approved = {int:is_approved}' : '') . '
Chris@76	1666 AND {query_see_board}
Chris@76	1667 ORDER BY t.id_first_msg DESC
Chris@76	1668 LIMIT ' . $start . ', ' . $limit,
Chris@76	1669 array(
Chris@76	1670 'current_board' => $board,
Chris@76	1671 'is_approved' => 1,
Chris@76	1672 )
Chris@76	1673 );
Chris@76	1674 $posts = array();
Chris@76	1675 while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76	1676 $posts[] = $row['id_first_msg'];
Chris@76	1677 $smcFunc['db_free_result']($request);
Chris@76	1678
Chris@76	1679 if (empty($posts))
Chris@76	1680 return array();
Chris@76	1681
Chris@76	1682 // Find the posts.
Chris@76	1683 $request = $smcFunc['db_query']('', '
Chris@76	1684 SELECT
Chris@76	1685 m.icon, m.subject, m.body, IFNULL(mem.real_name, m.poster_name) AS poster_name, m.poster_time,
Chris@76	1686 t.num_replies, t.id_topic, m.id_member, m.smileys_enabled, m.id_msg, t.locked, t.id_last_msg
Chris@76	1687 FROM {db_prefix}topics AS t
Chris@76	1688 INNER JOIN {db_prefix}messages AS m ON (m.id_msg = t.id_first_msg)
Chris@76	1689 LEFT JOIN {db_prefix}members AS mem ON (mem.id_member = m.id_member)
Chris@76	1690 WHERE t.id_first_msg IN ({array_int:post_list})
Chris@76	1691 ORDER BY t.id_first_msg DESC
Chris@76	1692 LIMIT ' . count($posts),
Chris@76	1693 array(
Chris@76	1694 'post_list' => $posts,
Chris@76	1695 )
Chris@76	1696 );
Chris@76	1697 $return = array();
Chris@76	1698 while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76	1699 {
Chris@76	1700 // If we want to limit the length of the post.
Chris@76	1701 if (!empty($length) && $smcFunc['strlen']($row['body']) > $length)
Chris@76	1702 {
Chris@76	1703 $row['body'] = $smcFunc['substr']($row['body'], 0, $length);
Chris@76	1704
Chris@76	1705 // The first space or line break. (<br />, etc.)
Chris@76	1706 $cutoff = max(strrpos($row['body'], ' '), strrpos($row['body'], '<'));
Chris@76	1707
Chris@76	1708 if ($cutoff !== false)
Chris@76	1709 $row['body'] = $smcFunc['substr']($row['body'], 0, $cutoff);
Chris@76	1710 $row['body'] .= '...';
Chris@76	1711 }
Chris@76	1712
Chris@76	1713 $row['body'] = parse_bbc($row['body'], $row['smileys_enabled'], $row['id_msg']);
Chris@76	1714
Chris@76	1715 // Check that this message icon is there...
Chris@76	1716 if (empty($modSettings['messageIconChecks_disable']) && !isset($icon_sources[$row['icon']]))
Chris@76	1717 $icon_sources[$row['icon']] = file_exists($settings['theme_dir'] . '/images/post/' . $row['icon'] . '.gif') ? 'images_url' : 'default_images_url';
Chris@76	1718
Chris@76	1719 censorText($row['subject']);
Chris@76	1720 censorText($row['body']);
Chris@76	1721
Chris@76	1722 $return[] = array(
Chris@76	1723 'id' => $row['id_topic'],
Chris@76	1724 'message_id' => $row['id_msg'],
Chris@76	1725 'icon' => '<img src="' . $settings[$icon_sources[$row['icon']]] . '/post/' . $row['icon'] . '.gif" alt="' . $row['icon'] . '" />',
Chris@76	1726 'subject' => $row['subject'],
Chris@76	1727 'time' => timeformat($row['poster_time']),
Chris@76	1728 'timestamp' => forum_time(true, $row['poster_time']),
Chris@76	1729 'body' => $row['body'],
Chris@76	1730 'href' => $scripturl . '?topic=' . $row['id_topic'] . '.0',
Chris@76	1731 'link' => '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . '.0">' . $row['num_replies'] . ' ' . ($row['num_replies'] == 1 ? $txt['ssi_comment'] : $txt['ssi_comments']) . '</a>',
Chris@76	1732 'replies' => $row['num_replies'],
Chris@76	1733 'comment_href' => !empty($row['locked']) ? '' : $scripturl . '?action=post;topic=' . $row['id_topic'] . '.' . $row['num_replies'] . ';last_msg=' . $row['id_last_msg'],
Chris@76	1734 'comment_link' => !empty($row['locked']) ? '' : '<a href="' . $scripturl . '?action=post;topic=' . $row['id_topic'] . '.' . $row['num_replies'] . ';last_msg=' . $row['id_last_msg'] . '">' . $txt['ssi_write_comment'] . '</a>',
Chris@76	1735 'new_comment' => !empty($row['locked']) ? '' : '<a href="' . $scripturl . '?action=post;topic=' . $row['id_topic'] . '.' . $row['num_replies'] . '">' . $txt['ssi_write_comment'] . '</a>',
Chris@76	1736 'poster' => array(
Chris@76	1737 'id' => $row['id_member'],
Chris@76	1738 'name' => $row['poster_name'],
Chris@76	1739 'href' => !empty($row['id_member']) ? $scripturl . '?action=profile;u=' . $row['id_member'] : '',
Chris@76	1740 'link' => !empty($row['id_member']) ? '<a href="' . $scripturl . '?action=profile;u=' . $row['id_member'] . '">' . $row['poster_name'] . '</a>' : $row['poster_name']
Chris@76	1741 ),
Chris@76	1742 'locked' => !empty($row['locked']),
Chris@76	1743 'is_last' => false
Chris@76	1744 );
Chris@76	1745 }
Chris@76	1746 $smcFunc['db_free_result']($request);
Chris@76	1747
Chris@76	1748 if (empty($return))
Chris@76	1749 return $return;
Chris@76	1750
Chris@76	1751 $return[count($return) - 1]['is_last'] = true;
Chris@76	1752
Chris@76	1753 if ($output_method != 'echo')
Chris@76	1754 return $return;
Chris@76	1755
Chris@76	1756 foreach ($return as $news)
Chris@76	1757 {
Chris@76	1758 echo '
Chris@76	1759 <div class="news_item">
Chris@76	1760 <h3 class="news_header">
Chris@76	1761 ', $news['icon'], '
Chris@76	1762 <a href="', $news['href'], '">', $news['subject'], '</a>
Chris@76	1763 </h3>
Chris@76	1764 <div class="news_timestamp">', $news['time'], ' ', $txt['by'], ' ', $news['poster']['link'], '</div>
Chris@76	1765 <div class="news_body" style="padding: 2ex 0;">', $news['body'], '</div>
Chris@76	1766 ', $news['link'], $news['locked'] ? '' : ' \| ' . $news['comment_link'], '
Chris@76	1767 </div>';
Chris@76	1768
Chris@76	1769 if (!$news['is_last'])
Chris@76	1770 echo '
Chris@76	1771 <hr />';
Chris@76	1772 }
Chris@76	1773 }
Chris@76	1774
Chris@76	1775 // Show the most recent events.
Chris@76	1776 function ssi_recentEvents($max_events = 7, $output_method = 'echo')
Chris@76	1777 {
Chris@76	1778 global $db_prefix, $user_info, $scripturl, $modSettings, $txt, $context, $smcFunc;
Chris@76	1779
Chris@76	1780 if (empty($modSettings['cal_enabled']) \|\| !allowedTo('calendar_view'))
Chris@76	1781 return;
Chris@76	1782
Chris@76	1783 // Find all events which are happening in the near future that the member can see.
Chris@76	1784 $request = $smcFunc['db_query']('', '
Chris@76	1785 SELECT
Chris@76	1786 cal.id_event, cal.start_date, cal.end_date, cal.title, cal.id_member, cal.id_topic,
Chris@76	1787 cal.id_board, t.id_first_msg, t.approved
Chris@76	1788 FROM {db_prefix}calendar AS cal
Chris@76	1789 LEFT JOIN {db_prefix}boards AS b ON (b.id_board = cal.id_board)
Chris@76	1790 LEFT JOIN {db_prefix}topics AS t ON (t.id_topic = cal.id_topic)
Chris@76	1791 WHERE cal.start_date <= {date:current_date}
Chris@76	1792 AND cal.end_date >= {date:current_date}
Chris@76	1793 AND (cal.id_board = {int:no_board} OR {query_wanna_see_board})
Chris@76	1794 ORDER BY cal.start_date DESC
Chris@76	1795 LIMIT ' . $max_events,
Chris@76	1796 array(
Chris@76	1797 'current_date' => strftime('%Y-%m-%d', forum_time(false)),
Chris@76	1798 'no_board' => 0,
Chris@76	1799 )
Chris@76	1800 );
Chris@76	1801 $return = array();
Chris@76	1802 $duplicates = array();
Chris@76	1803 while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76	1804 {
Chris@76	1805 // Check if we've already come by an event linked to this same topic with the same title... and don't display it if we have.
Chris@76	1806 if (!empty($duplicates[$row['title'] . $row['id_topic']]))
Chris@76	1807 continue;
Chris@76	1808
Chris@76	1809 // Censor the title.
Chris@76	1810 censorText($row['title']);
Chris@76	1811
Chris@76	1812 if ($row['start_date'] < strftime('%Y-%m-%d', forum_time(false)))
Chris@76	1813 $date = strftime('%Y-%m-%d', forum_time(false));
Chris@76	1814 else
Chris@76	1815 $date = $row['start_date'];
Chris@76	1816
Chris@76	1817 // If the topic it is attached to is not approved then don't link it.
Chris@76	1818 if (!empty($row['id_first_msg']) && !$row['approved'])
Chris@76	1819 $row['id_board'] = $row['id_topic'] = $row['id_first_msg'] = 0;
Chris@76	1820
Chris@76	1821 $return[$date][] = array(
Chris@76	1822 'id' => $row['id_event'],
Chris@76	1823 'title' => $row['title'],
Chris@76	1824 'can_edit' => allowedTo('calendar_edit_any') \|\| ($row['id_member'] == $user_info['id'] && allowedTo('calendar_edit_own')),
Chris@76	1825 'modify_href' => $scripturl . '?action=' . ($row['id_board'] == 0 ? 'calendar;sa=post;' : 'post;msg=' . $row['id_first_msg'] . ';topic=' . $row['id_topic'] . '.0;calendar;') . 'eventid=' . $row['id_event'] . ';' . $context['session_var'] . '=' . $context['session_id'],
Chris@76	1826 'href' => $row['id_board'] == 0 ? '' : $scripturl . '?topic=' . $row['id_topic'] . '.0',
Chris@76	1827 'link' => $row['id_board'] == 0 ? $row['title'] : '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . '.0">' . $row['title'] . '</a>',
Chris@76	1828 'start_date' => $row['start_date'],
Chris@76	1829 'end_date' => $row['end_date'],
Chris@76	1830 'is_last' => false
Chris@76	1831 );
Chris@76	1832
Chris@76	1833 // Let's not show this one again, huh?
Chris@76	1834 $duplicates[$row['title'] . $row['id_topic']] = true;
Chris@76	1835 }
Chris@76	1836 $smcFunc['db_free_result']($request);
Chris@76	1837
Chris@76	1838 foreach ($return as $mday => $array)
Chris@76	1839 $return[$mday][count($array) - 1]['is_last'] = true;
Chris@76	1840
Chris@76	1841 if ($output_method != 'echo' \|\| empty($return))
Chris@76	1842 return $return;
Chris@76	1843
Chris@76	1844 // Well the output method is echo.
Chris@76	1845 echo '
Chris@76	1846 <span class="event">' . $txt['events'] . '</span> ';
Chris@76	1847 foreach ($return as $mday => $array)
Chris@76	1848 foreach ($array as $event)
Chris@76	1849 {
Chris@76	1850 if ($event['can_edit'])
Chris@76	1851 echo '
Chris@76	1852 <a href="' . $event['modify_href'] . '" style="color: #ff0000;">*</a> ';
Chris@76	1853
Chris@76	1854 echo '
Chris@76	1855 ' . $event['link'] . (!$event['is_last'] ? ', ' : '');
Chris@76	1856 }
Chris@76	1857 }
Chris@76	1858
Chris@76	1859 // Check the passed id_member/password. If $is_username is true, treats $id as a username.
Chris@76	1860 function ssi_checkPassword($id = null, $password = null, $is_username = false)
Chris@76	1861 {
Chris@76	1862 global $db_prefix, $sourcedir, $smcFunc;
Chris@76	1863
Chris@76	1864 // If $id is null, this was most likely called from a query string and should do nothing.
Chris@76	1865 if ($id === null)
Chris@76	1866 return;
Chris@76	1867
Chris@76	1868 $request = $smcFunc['db_query']('', '
Chris@76	1869 SELECT passwd, member_name, is_activated
Chris@76	1870 FROM {db_prefix}members
Chris@76	1871 WHERE ' . ($is_username ? 'member_name' : 'id_member') . ' = {string:id}
Chris@76	1872 LIMIT 1',
Chris@76	1873 array(
Chris@76	1874 'id' => $id,
Chris@76	1875 )
Chris@76	1876 );
Chris@76	1877 list ($pass, $user, $active) = $smcFunc['db_fetch_row']($request);
Chris@76	1878 $smcFunc['db_free_result']($request);
Chris@76	1879
Chris@76	1880 return sha1(strtolower($user) . $password) == $pass && $active == 1;
Chris@76	1881 }
Chris@76	1882
Chris@76	1883 // We want to show the recent attachments outside of the forum.
Chris@76	1884 function ssi_recentAttachments($num_attachments = 10, $attachment_ext = array(), $output_method = 'echo')
Chris@76	1885 {
Chris@76	1886 global $smcFunc, $context, $modSettings, $scripturl, $txt, $settings;
Chris@76	1887
Chris@76	1888 // We want to make sure that we only get attachments for boards that we can see if any.
Chris@76	1889 $attachments_boards = boardsAllowedTo('view_attachments');
Chris@76	1890
Chris@76	1891 // No boards? Adios amigo.
Chris@76	1892 if (empty($attachments_boards))
Chris@76	1893 return array();
Chris@76	1894
Chris@76	1895 // Is it an array?
Chris@76	1896 if (!is_array($attachment_ext))
Chris@76	1897 $attachment_ext = array($attachment_ext);
Chris@76	1898
Chris@76	1899 // Lets build the query.
Chris@76	1900 $request = $smcFunc['db_query']('', '
Chris@76	1901 SELECT
Chris@76	1902 att.id_attach, att.id_msg, att.filename, IFNULL(att.size, 0) AS filesize, att.downloads, mem.id_member,
Chris@76	1903 IFNULL(mem.real_name, m.poster_name) AS poster_name, m.id_topic, m.subject, t.id_board, m.poster_time,
Chris@76	1904 att.width, att.height' . (empty($modSettings['attachmentShowImages']) \|\| empty($modSettings['attachmentThumbnails']) ? '' : ', IFNULL(thumb.id_attach, 0) AS id_thumb, thumb.width AS thumb_width, thumb.height AS thumb_height') . '
Chris@76	1905 FROM {db_prefix}attachments AS att
Chris@76	1906 INNER JOIN {db_prefix}messages AS m ON (m.id_msg = att.id_msg)
Chris@76	1907 INNER JOIN {db_prefix}topics AS t ON (t.id_topic = m.id_topic)
Chris@76	1908 LEFT JOIN {db_prefix}members AS mem ON (mem.id_member = m.id_member)' . (empty($modSettings['attachmentShowImages']) \|\| empty($modSettings['attachmentThumbnails']) ? '' : '
Chris@76	1909 LEFT JOIN {db_prefix}attachments AS thumb ON (thumb.id_attach = att.id_thumb)') . '
Chris@76	1910 WHERE att.attachment_type = 0' . ($attachments_boards === array(0) ? '' : '
Chris@76	1911 AND m.id_board IN ({array_int:boards_can_see})') . (!empty($attachment_ext) ? '
Chris@76	1912 AND att.fileext IN ({array_string:attachment_ext})' : '') .
Chris@76	1913 (!$modSettings['postmod_active'] \|\| allowedTo('approve_posts') ? '' : '
Chris@76	1914 AND t.approved = {int:is_approved}
Chris@76	1915 AND m.approved = {int:is_approved}
Chris@76	1916 AND att.approved = {int:is_approved}') . '
Chris@76	1917 ORDER BY att.id_attach DESC
Chris@76	1918 LIMIT {int:num_attachments}',
Chris@76	1919 array(
Chris@76	1920 'boards_can_see' => $attachments_boards,
Chris@76	1921 'attachment_ext' => $attachment_ext,
Chris@76	1922 'num_attachments' => $num_attachments,
Chris@76	1923 'is_approved' => 1,
Chris@76	1924 )
Chris@76	1925 );
Chris@76	1926
Chris@76	1927 // We have something.
Chris@76	1928 $attachments = array();
Chris@76	1929 while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76	1930 {
Chris@76	1931 $filename = preg_replace('~&#(\\d{1,7}\|x[0-9a-fA-F]{1,6});~', '&#\\1;', htmlspecialchars($row['filename']));
Chris@76	1932
Chris@76	1933 // Is it an image?
Chris@76	1934 $attachments[$row['id_attach']] = array(
Chris@76	1935 'member' => array(
Chris@76	1936 'id' => $row['id_member'],
Chris@76	1937 'name' => $row['poster_name'],
Chris@76	1938 'link' => empty($row['id_member']) ? $row['poster_name'] : '<a href="' . $scripturl . '?action=profile;u=' . $row['id_member'] . '">' . $row['poster_name'] . '</a>',
Chris@76	1939 ),
Chris@76	1940 'file' => array(
Chris@76	1941 'filename' => $filename,
Chris@76	1942 'filesize' => round($row['filesize'] /1024, 2) . $txt['kilobyte'],
Chris@76	1943 'downloads' => $row['downloads'],
Chris@76	1944 'href' => $scripturl . '?action=dlattach;topic=' . $row['id_topic'] . '.0;attach=' . $row['id_attach'],
Chris@76	1945 'link' => '<img src="' . $settings['images_url'] . '/icons/clip.gif" alt="" /> <a href="' . $scripturl . '?action=dlattach;topic=' . $row['id_topic'] . '.0;attach=' . $row['id_attach'] . '">' . $filename . '</a>',
Chris@76	1946 'is_image' => !empty($row['width']) && !empty($row['height']) && !empty($modSettings['attachmentShowImages']),
Chris@76	1947 ),
Chris@76	1948 'topic' => array(
Chris@76	1949 'id' => $row['id_topic'],
Chris@76	1950 'subject' => $row['subject'],
Chris@76	1951 'href' => $scripturl . '?topic=' . $row['id_topic'] . '.msg' . $row['id_msg'] . '#msg' . $row['id_msg'],
Chris@76	1952 'link' => '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . '.msg' . $row['id_msg'] . '#msg' . $row['id_msg'] . '">' . $row['subject'] . '</a>',
Chris@76	1953 'time' => timeformat($row['poster_time']),
Chris@76	1954 ),
Chris@76	1955 );
Chris@76	1956
Chris@76	1957 // Images.
Chris@76	1958 if ($attachments[$row['id_attach']]['file']['is_image'])
Chris@76	1959 {
Chris@76	1960 $id_thumb = empty($row['id_thumb']) ? $row['id_attach'] : $row['id_thumb'];
Chris@76	1961 $attachments[$row['id_attach']]['file']['image'] = array(
Chris@76	1962 'id' => $id_thumb,
Chris@76	1963 'width' => $row['width'],
Chris@76	1964 'height' => $row['height'],
Chris@76	1965 'img' => '<img src="' . $scripturl . '?action=dlattach;topic=' . $row['id_topic'] . '.0;attach=' . $row['id_attach'] . ';image" alt="' . $filename . '" />',
Chris@76	1966 'thumb' => '<img src="' . $scripturl . '?action=dlattach;topic=' . $row['id_topic'] . '.0;attach=' . $id_thumb . ';image" alt="' . $filename . '" />',
Chris@76	1967 'href' => $scripturl . '?action=dlattach;topic=' . $row['id_topic'] . '.0;attach=' . $id_thumb . ';image',
Chris@76	1968 'link' => '<a href="' . $scripturl . '?action=dlattach;topic=' . $row['id_topic'] . '.0;attach=' . $row['id_attach'] . ';image"><img src="' . $scripturl . '?action=dlattach;topic=' . $row['id_topic'] . '.0;attach=' . $id_thumb . ';image" alt="' . $filename . '" /></a>',
Chris@76	1969 );
Chris@76	1970 }
Chris@76	1971 }
Chris@76	1972 $smcFunc['db_free_result']($request);
Chris@76	1973
Chris@76	1974 // So you just want an array? Here you can have it.
Chris@76	1975 if ($output_method == 'array' \|\| empty($attachments))
Chris@76	1976 return $attachments;
Chris@76	1977
Chris@76	1978 // Give them the default.
Chris@76	1979 echo '
Chris@76	1980 <table class="ssi_downloads" cellpadding="2">
Chris@76	1981 <tr>
Chris@76	1982 <th align="left">', $txt['file'], '</th>
Chris@76	1983 <th align="left">', $txt['posted_by'], '</th>
Chris@76	1984 <th align="left">', $txt['downloads'], '</th>
Chris@76	1985 <th align="left">', $txt['filesize'], '</th>
Chris@76	1986 </tr>';
Chris@76	1987 foreach ($attachments as $attach)
Chris@76	1988 echo '
Chris@76	1989 <tr>
Chris@76	1990 <td>', $attach['file']['link'], '</td>
Chris@76	1991 <td>', $attach['member']['link'], '</td>
Chris@76	1992 <td align="center">', $attach['file']['downloads'], '</td>
Chris@76	1993 <td>', $attach['file']['filesize'], '</td>
Chris@76	1994 </tr>';
Chris@76	1995 echo '
Chris@76	1996 </table>';
Chris@76	1997 }
Chris@76	1998
Chris@76	1999 ?>

Mercurial > hg > vamp-website

annotate forum/SSI.php @ 76:e3e11437ecea website