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Branch: release-2.1
SMF2.1/SSI.php
@live627 live627
Merge pull request #2976 from live627/dev

13 contributors

@Spuds @MissAllSunday @Arantor @emanuele45 @live627 @Oldiesmann @Dragooon @norv @motokochan @MustafaCan @IchBin @SSPMark @margarett
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<?php
/**
* Simple Machines Forum (SMF)
*
* @package SMF
* @author Simple Machines http://www.simplemachines.org
* @copyright 2015 Simple Machines and individual contributors
* @license http://www.simplemachines.org/about/smf/license.php BSD
*
* @version 2.1 Beta 2
*/
// Don't do anything if SMF is already loaded.
if (defined('SMF'))
return true;
define('SMF', 'SSI');
// We're going to want a few globals... these are all set later.
global $time_start, $maintenance, $msubject, $mmessage, $mbname, $language;
global $boardurl, $boarddir, $sourcedir, $webmaster_email, $cookiename;
global $db_server, $db_name, $db_user, $db_prefix, $db_persist, $db_error_send, $db_last_error;
global $db_connection, $modSettings, $context, $sc, $user_info, $topic, $board, $txt;
global $smcFunc, $ssi_db_user, $scripturl, $ssi_db_passwd, $db_passwd, $cachedir;
// Remember the current configuration so it can be set back.
$ssi_magic_quotes_runtime = function_exists('get_magic_quotes_gpc') && get_magic_quotes_runtime();
if (function_exists('set_magic_quotes_runtime'))
@set_magic_quotes_runtime(0);
$time_start = microtime();
// Just being safe...
foreach (array('db_character_set', 'cachedir') as $variable)
if (isset($GLOBALS[$variable]))
unset($GLOBALS[$variable]);
// Get the forum's settings for database and file paths.
require_once(dirname(__FILE__) . '/Settings.php');
// Make absolutely sure the cache directory is defined.
if ((empty($cachedir) || !file_exists($cachedir)) && file_exists($boarddir . '/cache'))
$cachedir = $boarddir . '/cache';
$ssi_error_reporting = error_reporting(defined('E_STRICT') ? E_ALL | E_STRICT : E_ALL);
/* Set this to one of three values depending on what you want to happen in the case of a fatal error.
false: Default, will just load the error sub template and die - not putting any theme layers around it.
true: Will load the error sub template AND put the SMF layers around it (Not useful if on total custom pages).
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.
*/
$ssi_on_error_method = false;
// Don't do john didley if the forum's been shut down completely.
if ($maintenance == 2 && (!isset($ssi_maintenance_off) || $ssi_maintenance_off !== true))
die($mmessage);
// Fix for using the current directory as a path.
if (substr($sourcedir, 0, 1) == '.' && substr($sourcedir, 1, 1) != '.')
$sourcedir = dirname(__FILE__) . substr($sourcedir, 1);
// Load the important includes.
require_once($sourcedir . '/QueryString.php');
require_once($sourcedir . '/Session.php');
require_once($sourcedir . '/Subs.php');
require_once($sourcedir . '/Errors.php');
require_once($sourcedir . '/Logging.php');
require_once($sourcedir . '/Load.php');
require_once($sourcedir . '/Security.php');
require_once($sourcedir . '/Class-BrowserDetect.php');
require_once($sourcedir . '/Subs-Auth.php');
// Create a variable to store some SMF specific functions in.
$smcFunc = array();
// Initiate the database connection and define some database functions to use.
loadDatabase();
// Load installed 'Mods' settings.
reloadSettings();
// Clean the request variables.
cleanRequest();
// Seed the random generator?
if (empty($modSettings['rand_seed']) || mt_rand(1, 250) == 69)
smf_seed_generator();
// Check on any hacking attempts.
if (isset($_REQUEST['GLOBALS']) || isset($_COOKIE['GLOBALS']))
die('No direct access...');
elseif (isset($_REQUEST['ssi_theme']) && (int) $_REQUEST['ssi_theme'] == (int) $ssi_theme)
die('No direct access...');
elseif (isset($_COOKIE['ssi_theme']) && (int) $_COOKIE['ssi_theme'] == (int) $ssi_theme)
die('No direct access...');
elseif (isset($_REQUEST['ssi_layers'], $ssi_layers) && (@get_magic_quotes_gpc() ? stripslashes($_REQUEST['ssi_layers']) : $_REQUEST['ssi_layers']) == $ssi_layers)
die('No direct access...');
if (isset($_REQUEST['context']))
die('No direct access...');
// Gzip output? (because it must be boolean and true, this can't be hacked.)
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', '>='))
ob_start('ob_gzhandler');
else
$modSettings['enableCompressedOutput'] = '0';
// Primarily, this is to fix the URLs...
ob_start('ob_sessrewrite');
// Start the session... known to scramble SSI includes in cases...
if (!headers_sent())
loadSession();
else
{
if (isset($_COOKIE[session_name()]) || isset($_REQUEST[session_name()]))
{
// Make a stab at it, but ignore the E_WARNINGs generated because we can't send headers.
$temp = error_reporting(error_reporting() & !E_WARNING);
loadSession();
error_reporting($temp);
}
if (!isset($_SESSION['session_value']))
{
$_SESSION['session_var'] = substr(md5(mt_rand() . session_id() . mt_rand()), 0, rand(7, 12));
$_SESSION['session_value'] = md5(session_id() . mt_rand());
}
$sc = $_SESSION['session_value'];
}
// Get rid of $board and $topic... do stuff loadBoard would do.
unset($board, $topic);
$user_info['is_mod'] = false;
$context['user']['is_mod'] = &$user_info['is_mod'];
$context['linktree'] = array();
// Load the user and their cookie, as well as their settings.
loadUserSettings();
// Load the current user's permissions....
loadPermissions();
// Load the current or SSI theme. (just use $ssi_theme = id_theme;)
loadTheme(isset($ssi_theme) ? (int) $ssi_theme : 0);
// @todo: probably not the best place, but somewhere it should be set...
if (!headers_sent())
header('Content-Type: text/html; charset=' . (empty($modSettings['global_character_set']) ? (empty($txt['lang_character_set']) ? 'ISO-8859-1' : $txt['lang_character_set']) : $modSettings['global_character_set']));
// Take care of any banning that needs to be done.
if (isset($_REQUEST['ssi_ban']) || (isset($ssi_ban) && $ssi_ban === true))
is_not_banned();
// Do we allow guests in here?
if (empty($ssi_guest_access) && empty($modSettings['allow_guestAccess']) && $user_info['is_guest'] && basename($_SERVER['PHP_SELF']) != 'SSI.php')
{
require_once($sourcedir . '/Subs-Auth.php');
KickGuest();
obExit(null, true);
}
// Load the stuff like the menu bar, etc.
if (isset($ssi_layers))
{
$context['template_layers'] = $ssi_layers;
template_header();
}
else
setupThemeContext();
// Make sure they didn't muss around with the settings... but only if it's not cli.
if (isset($_SERVER['REMOTE_ADDR']) && !isset($_SERVER['is_cli']) && session_id() == '')
trigger_error($txt['ssi_session_broken'], E_USER_NOTICE);
// Without visiting the forum this session variable might not be set on submit.
if (!isset($_SESSION['USER_AGENT']) && (!isset($_GET['ssi_function']) || $_GET['ssi_function'] !== 'pollVote'))
$_SESSION['USER_AGENT'] = $_SERVER['HTTP_USER_AGENT'];
// Have the ability to easily add functions to SSI.
call_integration_hook('integrate_SSI');
// Call a function passed by GET.
if (isset($_GET['ssi_function']) && function_exists('ssi_' . $_GET['ssi_function']) && (!empty($modSettings['allow_guestAccess']) || !$user_info['is_guest']))
{
call_user_func('ssi_' . $_GET['ssi_function']);
exit;
}
if (isset($_GET['ssi_function']))
exit;
// You shouldn't just access SSI.php directly by URL!!
elseif (basename($_SERVER['PHP_SELF']) == 'SSI.php')
die(sprintf($txt['ssi_not_direct'], $user_info['is_admin'] ? '\'' . addslashes(__FILE__) . '\'' : '\'SSI.php\''));
error_reporting($ssi_error_reporting);
if (function_exists('set_magic_quotes_runtime'))
@set_magic_quotes_runtime($ssi_magic_quotes_runtime);
return true;
/**
* This shuts down the SSI and shows the footer.
* @return void
*/
function ssi_shutdown()
{
if (!isset($_GET['ssi_function']) || $_GET['ssi_function'] != 'shutdown')
template_footer();
}
/**
* Display a welcome message, like: Hey, User, you have 0 messages, 0 are new.
* @param string $output_method The output method. If 'echo', will display everything. Otherwise returns an array of user info.
* @return void|array Displays a welcome message or returns an array of user data depending on output_method.
*/
function ssi_welcome($output_method = 'echo')
{
global $context, $txt, $scripturl;
if ($output_method == 'echo')
{
if ($context['user']['is_guest'])
echo sprintf($txt[$context['can_register'] ? 'welcome_guest_register' : 'welcome_guest'], $txt['guest_title'], $scripturl . '?action=login');
else
echo $txt['hello_member'], ' <strong>', $context['user']['name'], '</strong>', allowedTo('pm_read') ? ', ' . (empty($context['user']['messages']) ? $txt['msg_alert_no_messages'] : (($context['user']['messages'] == 1 ? sprintf($txt['msg_alert_one_message'], $scripturl . '?action=pm') : sprintf($txt['msg_alert_many_message'], $scripturl . '?action=pm', $context['user']['messages'])) . ', ' . ($context['user']['unread_messages'] == 1 ? $txt['msg_alert_one_new'] : sprintf($txt['msg_alert_many_new'], $context['user']['unread_messages'])))) : '';
}
// Don't echo... then do what?!
else
return $context['user'];
}
/**
* Display a menu bar, like is displayed at the top of the forum.
* @param string $output_method The output method. If 'echo', will display the menu, otherwise returns an array of menu data.
* @return void|array Displays the menu or returns an array of menu data depending on output_method.
*/
function ssi_menubar($output_method = 'echo')
{
global $context;
if ($output_method == 'echo')
template_menu();
// What else could this do?
else
return $context['menu_buttons'];
}
/**
* Show a logout link.
* @param string $redirect_to A URL to redirect the user to after they log out.
* @param string $output_method The output method. If 'echo', shows a logout link, otherwise returns the HTML for it.
* @return void|string Displays a logout link or returns its HTML depending on output_method.
*/
function ssi_logout($redirect_to = '', $output_method = 'echo')
{
global $context, $txt, $scripturl;
if ($redirect_to != '')
$_SESSION['logout_url'] = $redirect_to;
// Guests can't log out.
if ($context['user']['is_guest'])
return false;
$link = '<a href="' . $scripturl . '?action=logout;' . $context['session_var'] . '=' . $context['session_id'] . '">' . $txt['logout'] . '</a>';
if ($output_method == 'echo')
echo $link;
else
return $link;
}
/**
* Recent post list: [board] Subject by Poster Date
* @param int $num_recent How many recent posts to display
* @param null|array $exclude_boards If set, doesn't show posts from the specified boards
* @param null|array $include_boards If set, only includes posts from the specified boards
* @param string $output_method The output method. If 'echo', displays the posts, otherwise returns an array of information about them.
* @param bool $limit_body Whether or not to only show the first 384 characters of each post
* @return void|array Displays a list of recent posts or returns an array of information about them depending on output_method.
*/
function ssi_recentPosts($num_recent = 8, $exclude_boards = null, $include_boards = null, $output_method = 'echo', $limit_body = true)
{
global $modSettings, $context;
// Excluding certain boards...
if ($exclude_boards === null && !empty($modSettings['recycle_enable']) && $modSettings['recycle_board'] > 0)
$exclude_boards = array($modSettings['recycle_board']);
else
$exclude_boards = empty($exclude_boards) ? array() : (is_array($exclude_boards) ? $exclude_boards : array($exclude_boards));
// What about including certain boards - note we do some protection here as pre-2.0 didn't have this parameter.
if (is_array($include_boards) || (int) $include_boards === $include_boards)
{
$include_boards = is_array($include_boards) ? $include_boards : array($include_boards);
}
elseif ($include_boards != null)
{
$include_boards = array();
}
// Let's restrict the query boys (and girls)
$query_where = '
m.id_msg >= {int:min_message_id}
' . (empty($exclude_boards) ? '' : '
AND b.id_board NOT IN ({array_int:exclude_boards})') . '
' . ($include_boards === null ? '' : '
AND b.id_board IN ({array_int:include_boards})') . '
AND {query_wanna_see_board}' . ($modSettings['postmod_active'] ? '
AND m.approved = {int:is_approved}' : '');
$query_where_params = array(
'is_approved' => 1,
'include_boards' => $include_boards === null ? '' : $include_boards,
'exclude_boards' => empty($exclude_boards) ? '' : $exclude_boards,
'min_message_id' => $modSettings['maxMsgID'] - (!empty($context['min_message_posts']) ? $context['min_message_posts'] : 25) * min($num_recent, 5),
);
// Past to this simpleton of a function...
return ssi_queryPosts($query_where, $query_where_params, $num_recent, 'm.id_msg DESC', $output_method, $limit_body);
}
/**
* Fetches one or more posts by ID.
* @param array $post_ids An array containing the IDs of the posts to show
* @param bool $override_permissions Whether to ignore permissions. If true, will show posts even if the user doesn't have permission to see them.
* @param string $output_method The output method. If 'echo', displays the posts, otherwise returns an array of info about them
* @return void|array Displays the specified posts or returns an array of info about them, depending on output_method.
*/
function ssi_fetchPosts($post_ids = array(), $override_permissions = false, $output_method = 'echo')
{
global $modSettings;
if (empty($post_ids))
return;
// Allow the user to request more than one - why not?
$post_ids = is_array($post_ids) ? $post_ids : array($post_ids);
// Restrict the posts required...
$query_where = '
m.id_msg IN ({array_int:message_list})' . ($override_permissions ? '' : '
AND {query_wanna_see_board}') . ($modSettings['postmod_active'] ? '
AND m.approved = {int:is_approved}' : '');
$query_where_params = array(
'message_list' => $post_ids,
'is_approved' => 1,
);
// Then make the query and dump the data.
return ssi_queryPosts($query_where, $query_where_params, '', 'm.id_msg DESC', $output_method, false, $override_permissions);
}
/**
* This handles actually pulling post info. Called from other functions to eliminate duplication.
* @param string $query_where The WHERE clause for the query
* @param array $query_where_params An array of parameters for the WHERE clause
* @param int $query_limit The maximum number of rows to return
* @param string $query_order The ORDER BY clause for the query
* @param string $output_method The output method. If 'echo', displays the posts, otherwise returns an array of info about them.
* @param bool $limit_body If true, will only show the first 384 characters of the post rather than all of it
* @param bool|false $override_permissions Whether or not to ignore permissions. If true, will show all posts regardless of whether the user can actually see them
* @return void|array Displays the posts or returns an array of info about them, depending on output_method
*/
function ssi_queryPosts($query_where = '', $query_where_params = array(), $query_limit = 10, $query_order = 'm.id_msg DESC', $output_method = 'echo', $limit_body = false, $override_permissions = false)
{
global $scripturl, $txt, $user_info;
global $modSettings, $smcFunc, $context;
if (!empty($modSettings['enable_likes']))
$context['can_like'] = allowedTo('likes_like');
// Find all the posts. Newer ones will have higher IDs.
$request = $smcFunc['db_query']('substring', '
SELECT
m.poster_time, m.subject, m.id_topic, m.id_member, m.id_msg, m.id_board, m.likes, b.name AS board_name,
IFNULL(mem.real_name, m.poster_name) AS poster_name, ' . ($user_info['is_guest'] ? '1 AS is_read, 0 AS new_from' : '
IFNULL(lt.id_msg, IFNULL(lmr.id_msg, 0)) >= m.id_msg_modified AS is_read,
IFNULL(lt.id_msg, IFNULL(lmr.id_msg, -1)) + 1 AS new_from') . ', ' . ($limit_body ? 'SUBSTRING(m.body, 1, 384) AS body' : 'm.body') . ', m.smileys_enabled
FROM {db_prefix}messages AS m
INNER JOIN {db_prefix}boards AS b ON (b.id_board = m.id_board)
LEFT JOIN {db_prefix}members AS mem ON (mem.id_member = m.id_member)' . (!$user_info['is_guest'] ? '
LEFT JOIN {db_prefix}log_topics AS lt ON (lt.id_topic = m.id_topic AND lt.id_member = {int:current_member})
LEFT JOIN {db_prefix}log_mark_read AS lmr ON (lmr.id_board = m.id_board AND lmr.id_member = {int:current_member})' : '') . '
WHERE 1=1 ' . ($override_permissions ? '' : '
AND {query_wanna_see_board}') . ($modSettings['postmod_active'] ? '
AND m.approved = {int:is_approved}' : '') . '
' . (empty($query_where) ? '' : 'AND ' . $query_where) . '
ORDER BY ' . $query_order . '
' . ($query_limit == '' ? '' : 'LIMIT ' . $query_limit),
array_merge($query_where_params, array(
'current_member' => $user_info['id'],
'is_approved' => 1,
))
);
$posts = array();
while ($row = $smcFunc['db_fetch_assoc']($request))
{
$row['body'] = parse_bbc($row['body'], $row['smileys_enabled'], $row['id_msg']);
// Censor it!
censorText($row['subject']);
censorText($row['body']);
$preview = strip_tags(strtr($row['body'], array('<br>' => '&#10;')));
// Build the array.
$posts[$row['id_msg']] = array(
'id' => $row['id_msg'],
'board' => array(
'id' => $row['id_board'],
'name' => $row['board_name'],
'href' => $scripturl . '?board=' . $row['id_board'] . '.0',
'link' => '<a href="' . $scripturl . '?board=' . $row['id_board'] . '.0">' . $row['board_name'] . '</a>'
),
'topic' => $row['id_topic'],
'poster' => array(
'id' => $row['id_member'],
'name' => $row['poster_name'],
'href' => empty($row['id_member']) ? '' : $scripturl . '?action=profile;u=' . $row['id_member'],
'link' => empty($row['id_member']) ? $row['poster_name'] : '<a href="' . $scripturl . '?action=profile;u=' . $row['id_member'] . '">' . $row['poster_name'] . '</a>'
),
'subject' => $row['subject'],
'short_subject' => shorten_subject($row['subject'], 25),
'preview' => $smcFunc['strlen']($preview) > 128 ? $smcFunc['substr']($preview, 0, 128) . '...' : $preview,
'body' => $row['body'],
'time' => timeformat($row['poster_time']),
'timestamp' => forum_time(true, $row['poster_time']),
'href' => $scripturl . '?topic=' . $row['id_topic'] . '.msg' . $row['id_msg'] . ';topicseen#new',
'link' => '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . '.msg' . $row['id_msg'] . '#msg' . $row['id_msg'] . '" rel="nofollow">' . $row['subject'] . '</a>',
'new' => !empty($row['is_read']),
'is_new' => empty($row['is_read']),
'new_from' => $row['new_from'],
);
// Get the likes for each message.
if (!empty($modSettings['enable_likes']))
$posts[$row['id_msg']]['likes'] = array(
'count' => $row['likes'],
'you' => in_array($row['id_msg'], prepareLikesContext($row['id_topic'])),
'can_like' => !$context['user']['is_guest'] && $row['id_member'] != $context['user']['id'] && !empty($context['can_like']),
);
}
$smcFunc['db_free_result']($request);
// Just return it.
if ($output_method != 'echo' || empty($posts))
return $posts;
echo '
<table style="border: none" class="ssi_table">';
foreach ($posts as $post)
echo '
<tr>
<td style="text-align: right; vertical-align: top; white-space: nowrap">
[', $post['board']['link'], ']
</td>
<td style="vertical-align: top">
<a href="', $post['href'], '">', $post['subject'], '</a>
', $txt['by'], ' ', $post['poster']['link'], '
', $post['is_new'] ? '<a href="' . $scripturl . '?topic=' . $post['topic'] . '.msg' . $post['new_from'] . ';topicseen#new" rel="nofollow"><span class="new_posts">' . $txt['new'] . '</span></a>' : '', '
</td>
<td style="text-align: right; white-space: nowrap">
', $post['time'], '
</td>
</tr>';
echo '
</table>';
}
/**
* Recent topic list: [board] Subject by Poster Date
* @param int $num_recent How many recent topics to show
* @param null|array $exclude_boards If set, exclude topics from the specified board(s)
* @param null|array $include_boards If set, only include topics from the specified board(s)
* @param string $output_method The output method. If 'echo', displays a list of topics, otherwise returns an array of info about them
* @return void|array Either displays a list of topics or returns an array of info about them, depending on output_method.
*/
function ssi_recentTopics($num_recent = 8, $exclude_boards = null, $include_boards = null, $output_method = 'echo')
{
global $settings, $scripturl, $txt, $user_info;
global $modSettings, $smcFunc, $context;
if ($exclude_boards === null && !empty($modSettings['recycle_enable']) && $modSettings['recycle_board'] > 0)
$exclude_boards = array($modSettings['recycle_board']);
else
$exclude_boards = empty($exclude_boards) ? array() : (is_array($exclude_boards) ? $exclude_boards : array($exclude_boards));
// Only some boards?.
if (is_array($include_boards) || (int) $include_boards === $include_boards)
{
$include_boards = is_array($include_boards) ? $include_boards : array($include_boards);
}
elseif ($include_boards != null)
{
$output_method = $include_boards;
$include_boards = array();
}
$icon_sources = array();
foreach ($context['stable_icons'] as $icon)
$icon_sources[$icon] = 'images_url';
// Find all the posts in distinct topics. Newer ones will have higher IDs.
$request = $smcFunc['db_query']('substring', '
SELECT
t.id_topic, b.id_board, b.name AS board_name
FROM {db_prefix}topics AS t
INNER JOIN {db_prefix}messages AS ml ON (ml.id_msg = t.id_last_msg)
LEFT JOIN {db_prefix}boards AS b ON (b.id_board = t.id_board)
WHERE t.id_last_msg >= {int:min_message_id}' . (empty($exclude_boards) ? '' : '
AND b.id_board NOT IN ({array_int:exclude_boards})') . '' . (empty($include_boards) ? '' : '
AND b.id_board IN ({array_int:include_boards})') . '
AND {query_wanna_see_board}' . ($modSettings['postmod_active'] ? '
AND t.approved = {int:is_approved}
AND ml.approved = {int:is_approved}' : '') . '
ORDER BY t.id_last_msg DESC
LIMIT ' . $num_recent,
array(
'include_boards' => empty($include_boards) ? '' : $include_boards,
'exclude_boards' => empty($exclude_boards) ? '' : $exclude_boards,
'min_message_id' => $modSettings['maxMsgID'] - (!empty($context['min_message_topics']) ? $context['min_message_topics'] : 35) * min($num_recent, 5),
'is_approved' => 1,
)
);
$topics = array();
while ($row = $smcFunc['db_fetch_assoc']($request))
$topics[$row['id_topic']] = $row;
$smcFunc['db_free_result']($request);
// Did we find anything? If not, bail.
if (empty($topics))
return array();
$recycle_board = !empty($modSettings['recycle_enable']) && !empty($modSettings['recycle_board']) ? (int) $modSettings['recycle_board'] : 0;
// Find all the posts in distinct topics. Newer ones will have higher IDs.
$request = $smcFunc['db_query']('substring', '
SELECT
mf.poster_time, mf.subject, ml.id_topic, mf.id_member, ml.id_msg, t.num_replies, t.num_views, mg.online_color,
IFNULL(mem.real_name, mf.poster_name) AS poster_name, ' . ($user_info['is_guest'] ? '1 AS is_read, 0 AS new_from' : '
IFNULL(lt.id_msg, IFNULL(lmr.id_msg, 0)) >= ml.id_msg_modified AS is_read,
IFNULL(lt.id_msg, IFNULL(lmr.id_msg, -1)) + 1 AS new_from') . ', SUBSTRING(mf.body, 1, 384) AS body, mf.smileys_enabled, mf.icon
FROM {db_prefix}topics AS t
INNER JOIN {db_prefix}messages AS ml ON (ml.id_msg = t.id_last_msg)
INNER JOIN {db_prefix}messages AS mf ON (mf.id_msg = t.id_last_msg)
LEFT JOIN {db_prefix}members AS mem ON (mem.id_member = mf.id_member)' . (!$user_info['is_guest'] ? '
LEFT JOIN {db_prefix}log_topics AS lt ON (lt.id_topic = t.id_topic AND lt.id_member = {int:current_member})
LEFT JOIN {db_prefix}log_mark_read AS lmr ON (lmr.id_board = t.id_board AND lmr.id_member = {int:current_member})' : '') . '
LEFT JOIN {db_prefix}membergroups AS mg ON (mg.id_group = mem.id_group)
WHERE t.id_topic IN ({array_int:topic_list})',
array(
'current_member' => $user_info['id'],
'topic_list' => array_keys($topics),
)
);
$posts = array();
while ($row = $smcFunc['db_fetch_assoc']($request))
{
$row['body'] = strip_tags(strtr(parse_bbc($row['body'], $row['smileys_enabled'], $row['id_msg']), array('<br>' => '&#10;')));
if ($smcFunc['strlen']($row['body']) > 128)
$row['body'] = $smcFunc['substr']($row['body'], 0, 128) . '...';
// Censor the subject.
censorText($row['subject']);
censorText($row['body']);
// Recycled icon
if (!empty($recycle_board) && $topics[$row['id_topic']]['id_board'])
$row['icon'] = 'recycled';
if (!empty($modSettings['messageIconChecks_enable']) && !isset($icon_sources[$row['icon']]))
$icon_sources[$row['icon']] = file_exists($settings['theme_dir'] . '/images/post/' . $row['icon'] . '.png') ? 'images_url' : 'default_images_url';
// Build the array.
$posts[] = array(
'board' => array(
'id' => $topics[$row['id_topic']]['id_board'],
'name' => $topics[$row['id_topic']]['board_name'],
'href' => $scripturl . '?board=' . $topics[$row['id_topic']]['id_board'] . '.0',
'link' => '<a href="' . $scripturl . '?board=' . $topics[$row['id_topic']]['id_board'] . '.0">' . $topics[$row['id_topic']]['board_name'] . '</a>',
),
'topic' => $row['id_topic'],
'poster' => array(
'id' => $row['id_member'],
'name' => $row['poster_name'],
'href' => empty($row['id_member']) ? '' : $scripturl . '?action=profile;u=' . $row['id_member'],
'link' => empty($row['id_member']) ? $row['poster_name'] : '<a href="' . $scripturl . '?action=profile;u=' . $row['id_member'] . '">' . $row['poster_name'] . '</a>'
),
'subject' => $row['subject'],
'replies' => $row['num_replies'],
'views' => $row['num_views'],
'short_subject' => shorten_subject($row['subject'], 25),
'preview' => $row['body'],
'time' => timeformat($row['poster_time']),
'timestamp' => forum_time(true, $row['poster_time']),
'href' => $scripturl . '?topic=' . $row['id_topic'] . '.msg' . $row['id_msg'] . ';topicseen#new',
'link' => '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . '.msg' . $row['id_msg'] . '#new" rel="nofollow">' . $row['subject'] . '</a>',
// Retained for compatibility - is technically incorrect!
'new' => !empty($row['is_read']),
'is_new' => empty($row['is_read']),
'new_from' => $row['new_from'],
'icon' => '<img src="' . $settings[$icon_sources[$row['icon']]] . '/post/' . $row['icon'] . '.png" align="middle" alt="' . $row['icon'] . '">',
);
}
$smcFunc['db_free_result']($request);
// Just return it.
if ($output_method != 'echo' || empty($posts))
return $posts;
echo '
<table style="border: none" class="ssi_table">';
foreach ($posts as $post)
echo '
<tr>
<td style="text-align: right; vertical-align: top; white-space: nowrap">
[', $post['board']['link'], ']
</td>
<td style="vertical-align: top">
<a href="', $post['href'], '">', $post['subject'], '</a>
', $txt['by'], ' ', $post['poster']['link'], '
', !$post['is_new'] ? '' : '<a href="' . $scripturl . '?topic=' . $post['topic'] . '.msg' . $post['new_from'] . ';topicseen#new" rel="nofollow"><span class="new_posts">' . $txt['new'] . '</span></a>', '
</td>
<td style="text-align: right; white-space: nowrap">
', $post['time'], '
</td>
</tr>';
echo '
</table>';
}
/**
* Shows a list of top posters
* @param int $topNumber How many top posters to list
* @param string $output_method The output method. If 'echo', will display a list of users, otherwise returns an array of info about them.
* @return void|array Either displays a list of users or returns an array of info about them, depending on output_method.
*/
function ssi_topPoster($topNumber = 1, $output_method = 'echo')
{
global $scripturl, $smcFunc;
// Find the latest poster.
$request = $smcFunc['db_query']('', '
SELECT id_member, real_name, posts
FROM {db_prefix}members
ORDER BY posts DESC
LIMIT ' . $topNumber,
array(
)
);
$return = array();
while ($row = $smcFunc['db_fetch_assoc']($request))
$return[] = array(
'id' => $row['id_member'],
'name' => $row['real_name'],
'href' => $scripturl . '?action=profile;u=' . $row['id_member'],
'link' => '<a href="' . $scripturl . '?action=profile;u=' . $row['id_member'] . '">' . $row['real_name'] . '</a>',
'posts' => $row['posts']
);
$smcFunc['db_free_result']($request);
// Just return all the top posters.
if ($output_method != 'echo')
return $return;
// Make a quick array to list the links in.
$temp_array = array();
foreach ($return as $member)
$temp_array[] = $member['link'];
echo implode(', ', $temp_array);
}
/**
* Shows a list of top boards based on activity
* @param int $num_top How many boards to display
* @param string $output_method The output method. If 'echo', displays a list of boards, otherwise returns an array of info about them.
* @return void|array Displays a list of the top boards or returns an array of info about them, depending on output_method.
*/
function ssi_topBoards($num_top = 10, $output_method = 'echo')
{
global $txt, $scripturl, $user_info, $modSettings, $smcFunc;
// Find boards with lots of posts.
$request = $smcFunc['db_query']('', '
SELECT
b.name, b.num_topics, b.num_posts, b.id_board,' . (!$user_info['is_guest'] ? ' 1 AS is_read' : '
(IFNULL(lb.id_msg, 0) >= b.id_last_msg) AS is_read') . '
FROM {db_prefix}boards AS b
LEFT JOIN {db_prefix}log_boards AS lb ON (lb.id_board = b.id_board AND lb.id_member = {int:current_member})
WHERE {query_wanna_see_board}' . (!empty($modSettings['recycle_enable']) && $modSettings['recycle_board'] > 0 ? '
AND b.id_board != {int:recycle_board}' : '') . '
ORDER BY b.num_posts DESC
LIMIT ' . $num_top,
array(
'current_member' => $user_info['id'],
'recycle_board' => (int) $modSettings['recycle_board'],
)
);
$boards = array();
while ($row = $smcFunc['db_fetch_assoc']($request))
$boards[] = array(
'id' => $row['id_board'],
'num_posts' => $row['num_posts'],
'num_topics' => $row['num_topics'],
'name' => $row['name'],
'new' => empty($row['is_read']),
'href' => $scripturl . '?board=' . $row['id_board'] . '.0',
'link' => '<a href="' . $scripturl . '?board=' . $row['id_board'] . '.0">' . $row['name'] . '</a>'
);
$smcFunc['db_free_result']($request);
// If we shouldn't output or have nothing to output, just jump out.
if ($output_method != 'echo' || empty($boards))
return $boards;
echo '
<table class="ssi_table">
<tr>
<th style="text-align: left">', $txt['board'], '</th>
<th style="text-align: left">', $txt['board_topics'], '</th>
<th style="text-align: left">', $txt['posts'], '</th>
</tr>';
foreach ($boards as $board)
echo '
<tr>
<td>', $board['link'], $board['new'] ? ' <a href="' . $board['href'] . '"><span class="new_posts">' . $txt['new'] . '</span></a>' : '', '</td>
<td style="text-align: right">', comma_format($board['num_topics']), '</td>
<td style="text-align: right">', comma_format($board['num_posts']), '</td>
</tr>';
echo '
</table>';
}
// Shows the top topics.
/**
* Shows a list of top topics based on views or replies
* @param string $type Can be either replies or views
* @param int $num_topics How many topics to display
* @param string $output_method The output method. If 'echo', displays a list of topics, otherwise returns an array of info about them.
* @return void|array Either displays a list of topics or returns an array of info about them, depending on output_method.
*/
function ssi_topTopics($type = 'replies', $num_topics = 10, $output_method = 'echo')
{
global $txt, $scripturl, $modSettings, $smcFunc;
if ($modSettings['totalMessages'] > 100000)
{
// @todo Why don't we use {query(_wanna)_see_board}?
$request = $smcFunc['db_query']('', '
SELECT id_topic
FROM {db_prefix}topics
WHERE num_' . ($type != 'replies' ? 'views' : 'replies') . ' != 0' . ($modSettings['postmod_active'] ? '
AND approved = {int:is_approved}' : '') . '
ORDER BY num_' . ($type != 'replies' ? 'views' : 'replies') . ' DESC
LIMIT {int:limit}',
array(
'is_approved' => 1,
'limit' => $num_topics > 100 ? ($num_topics + ($num_topics / 2)) : 100,
)
);
$topic_ids = array();
while ($row = $smcFunc['db_fetch_assoc']($request))
$topic_ids[] = $row['id_topic'];
$smcFunc['db_free_result']($request);
}
else
$topic_ids = array();
$request = $smcFunc['db_query']('', '
SELECT m.subject, m.id_topic, t.num_views, t.num_replies
FROM {db_prefix}topics AS t
INNER JOIN {db_prefix}messages AS m ON (m.id_msg = t.id_first_msg)
INNER JOIN {db_prefix}boards AS b ON (b.id_board = t.id_board)
WHERE {query_wanna_see_board}' . ($modSettings['postmod_active'] ? '
AND t.approved = {int:is_approved}' : '') . (!empty($topic_ids) ? '
AND t.id_topic IN ({array_int:topic_list})' : '') . (!empty($modSettings['recycle_enable']) && $modSettings['recycle_board'] > 0 ? '
AND b.id_board != {int:recycle_enable}' : '') . '
ORDER BY t.num_' . ($type != 'replies' ? 'views' : 'replies') . ' DESC
LIMIT {int:limit}',
array(
'topic_list' => $topic_ids,
'is_approved' => 1,
'recycle_enable' => $modSettings['recycle_board'],
'limit' => $num_topics,
)
);
$topics = array();
while ($row = $smcFunc['db_fetch_assoc']($request))
{
censorText($row['subject']);
$topics[] = array(
'id' => $row['id_topic'],
'subject' => $row['subject'],
'num_replies' => $row['num_replies'],
'num_views' => $row['num_views'],
'href' => $scripturl . '?topic=' . $row['id_topic'] . '.0',
'link' => '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . '.0">' . $row['subject'] . '</a>',
);
}
$smcFunc['db_free_result']($request);
if ($output_method != 'echo' || empty($topics))
return $topics;
echo '
<table class="ssi_table">
<tr>
<th style="text-align: left"></th>
<th style="text-align: left">', $txt['views'], '</th>
<th style="text-align: left">', $txt['replies'], '</th>
</tr>';
foreach ($topics as $topic)
echo '
<tr>
<td style="text-align: left">
', $topic['link'], '
</td>
<td style="text-align: right">', comma_format($topic['num_views']), '</td>
<td style="text-align: right">', comma_format($topic['num_replies']), '</td>
</tr>';
echo '
</table>';
}
/**
* Top topics based on replies
* @param int $num_topics How many topics to show
* @param string $output_method The output method. If 'echo', displays a list of topics, otherwise returns an array of info about them
* @return void|array Either displays a list of top topics or returns an array of info about them, depending on output_method.
*/
function ssi_topTopicsReplies($num_topics = 10, $output_method = 'echo')
{
return ssi_topTopics('replies', $num_topics, $output_method);
}
/**
* Top topics based on views
* @param int $num_topics How many topics to show
* @param string $output_method The output method. If 'echo', displays a list of topics, otherwise returns an array of info about them
* @return void|array Either displays a list of top topics or returns an array of info about them, depending on output_method.
*/
function ssi_topTopicsViews($num_topics = 10, $output_method = 'echo')
{
return ssi_topTopics('views', $num_topics, $output_method);
}
/**
* Show a link to the latest member: Please welcome, Someone, our latest member.
* @param string $output_method The output method. If 'echo', returns a string with a link to the latest member's profile, otherwise returns an array of info about them.
* @return void|array Displays a "welcome" message for the latest member or returns an array of info about them, depending on output_method.
*/
function ssi_latestMember($output_method = 'echo')
{
global $txt, $context;
if ($output_method == 'echo')
echo '
', sprintf($txt['welcome_newest_member'], $context['common_stats']['latest_member']['link']), '<br>';
else
return $context['common_stats']['latest_member'];
}
/**
* Fetches a random member.
* @param string $random_type If 'day', only fetches a new random member once a day.
* @param string $output_method The output method. If 'echo', displays a link to the member's profile, otherwise returns an array of info about them.
* @return void|array Displays a link to a random member's profile or returns an array of info about them depending on output_method.
*/
function ssi_randomMember($random_type = '', $output_method = 'echo')
{
global $modSettings;
// If we're looking for something to stay the same each day then seed the generator.
if ($random_type == 'day')
{
// Set the seed to change only once per day.
mt_srand(floor(time() / 86400));
}
// Get the lowest ID we're interested in.
$member_id = mt_rand(1, $modSettings['latestMember']);
$where_query = '
id_member >= {int:selected_member}
AND is_activated = {int:is_activated}';
$query_where_params = array(
'selected_member' => $member_id,
'is_activated' => 1,
);
$result = ssi_queryMembers($where_query, $query_where_params, 1, 'id_member ASC', $output_method);
// If we got nothing do the reverse - in case of unactivated members.
if (empty($result))
{
$where_query = '
id_member <= {int:selected_member}
AND is_activated = {int:is_activated}';
$query_where_params = array(
'selected_member' => $member_id,
'is_activated' => 1,
);
$result = ssi_queryMembers($where_query, $query_where_params, 1, 'id_member DESC', $output_method);
}
// Just to be sure put the random generator back to something... random.
if ($random_type != '')
mt_srand(time());
return $result;
}
/**
* Fetch specific members
* @param array $member_ids The IDs of the members to fetch
* @param string $output_method The output method. If 'echo', displays a list of links to the members' profiles, otherwise returns an array of info about them.
* @return void|array Displays links to the specified members' profiles or returns an array of info about them, depending on output_method.
*/
function ssi_fetchMember($member_ids = array(), $output_method = 'echo')
{
if (empty($member_ids))
return;
// Can have more than one member if you really want...
$member_ids = is_array($member_ids) ? $member_ids : array($member_ids);
// Restrict it right!
$query_where = '
id_member IN ({array_int:member_list})';
$query_where_params = array(
'member_list' => $member_ids,
);
// Then make the query and dump the data.
return ssi_queryMembers($query_where, $query_where_params, '', 'id_member', $output_method);
}
/**
* Get al members in the specified group
* @param int $group_id The ID of the group to get members from
* @param string $output_method The output method. If 'echo', returns a list of group members, otherwise returns an array of info about them.
* @return void|array Displays a list of group members or returns an array of info about them, depending on output_method.
*/
function ssi_fetchGroupMembers($group_id = null, $output_method = 'echo')
{
if ($group_id === null)
return;
$query_where = '
id_group = {int:id_group}
OR id_post_group = {int:id_group}
OR FIND_IN_SET({int:id_group}, additional_groups) != 0';
$query_where_params = array(
'id_group' => $group_id,
);
return ssi_queryMembers($query_where, $query_where_params, '', 'real_name', $output_method);
}
/**
* Pulls info about members based on the specified parameters. Used by other functions to eliminate duplication.
* @param string $query_where The info for the WHERE clause of the query
* @param array $query_where_params The parameters for the WHERE clause
* @param string|int $query_limit The number of rows to return or an empty string to return all
* @param string $query_order The info for the ORDER BY clause of the query
* @param string $output_method The output method. If 'echo', displays a list of members, otherwise returns an array of info about them
* @return void|array Displays a list of members or returns an array of info about them, depending on output_method.
*/
function ssi_queryMembers($query_where = null, $query_where_params = array(), $query_limit = '', $query_order = 'id_member DESC', $output_method = 'echo')
{
global $smcFunc, $memberContext;
if ($query_where === null)
return;
// Fetch the members in question.
$request = $smcFunc['db_query']('', '
SELECT id_member
FROM {db_prefix}members
WHERE ' . $query_where . '
ORDER BY ' . $query_order . '
' . ($query_limit == '' ? '' : 'LIMIT ' . $query_limit),
array_merge($query_where_params, array(
))
);
$members = array();
while ($row = $smcFunc['db_fetch_assoc']($request))
$members[] = $row['id_member'];
$smcFunc['db_free_result']($request);
if (empty($members))
return array();
// Load the members.
loadMemberData($members);
// Draw the table!
if ($output_method == 'echo')
echo '
<table style="border: none" class="ssi_table">';
$query_members = array();
foreach ($members as $member)
{
// Load their context data.
if (!loadMemberContext($member))
continue;
// Store this member's information.
$query_members[$member] = $memberContext[$member];
// Only do something if we're echo'ing.
if ($output_method == 'echo')
echo '
<tr>
<td style="text-align: right; vertical-align: top; white-space: nowrap">
', $query_members[$member]['link'], '
<br>', $query_members[$member]['blurb'], '
<br>', $query_members[$member]['avatar']['image'], '
</td>
</tr>';
}
// End the table if appropriate.
if ($output_method == 'echo')
echo '
</table>';
// Send back the data.
return $query_members;
}
/**
* Show some basic stats: Total This: XXXX, etc.
* @param string $output_method The output method. If 'echo', displays the stats, otherwise returns an array of info about them
* @return void|array Doesn't return anything if the user can't view stats. Otherwise either displays the stats or returns an array of info about them, depending on output_method.
*/
function ssi_boardStats($output_method = 'echo')
{
global $txt, $scripturl, $modSettings, $smcFunc;
if (!allowedTo('view_stats'))
return;
$totals = array(
'members' => $modSettings['totalMembers'],
'posts' => $modSettings['totalMessages'],
'topics' => $modSettings['totalTopics']
);
$result = $smcFunc['db_query']('', '
SELECT COUNT(*)
FROM {db_prefix}boards',
array(
)
);
list ($totals['boards']) = $smcFunc['db_fetch_row']($result);
$smcFunc['db_free_result']($result);
$result = $smcFunc['db_query']('', '
SELECT COUNT(*)
FROM {db_prefix}categories',
array(
)
);
list ($totals['categories']) = $smcFunc['db_fetch_row']($result);
$smcFunc['db_free_result']($result);
if ($output_method != 'echo')
return $totals;
echo '
', $txt['total_members'], ': <a href="', $scripturl . '?action=mlist">', comma_format($totals['members']), '</a><br>
', $txt['total_posts'], ': ', comma_format($totals['posts']), '<br>
', $txt['total_topics'], ': ', comma_format($totals['topics']), ' <br>
', $txt['total_cats'], ': ', comma_format($totals['categories']), '<br>
', $txt['total_boards'], ': ', comma_format($totals['boards']);
}
/**
* Shows a list of online users: YY Guests, ZZ Users and then a list...
* @param string $output_method The output method. If 'echo', displays a list, otherwise returns an array of info about the online users.
* @return void|array Either displays a list of online users or returns an array of info about them, depending on output_method.
*/
function ssi_whosOnline($output_method = 'echo')
{
global $user_info, $txt, $sourcedir, $settings;
require_once($sourcedir . '/Subs-MembersOnline.php');
$membersOnlineOptions = array(
'show_hidden' => allowedTo('moderate_forum'),
);
$return = getMembersOnlineStats($membersOnlineOptions);
// Add some redundancy for backwards compatibility reasons.
if ($output_method != 'echo')
return $return + array(
'users' => $return['users_online'],
'guests' => $return['num_guests'],
'hidden' => $return['num_users_hidden'],
'buddies' => $return['num_buddies'],
'num_users' => $return['num_users_online'],
'total_users' => $return['num_users_online'] + $return['num_guests'] + $return['num_spiders'],
);
echo '
', comma_format($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'];
$bracketList = array();
if (!empty($user_info['buddies']))
$bracketList[] = comma_format($return['num_buddies']) . ' ' . ($return['num_buddies'] == 1 ? $txt['buddy'] : $txt['buddies']);
if (!empty($return['num_spiders']))
$bracketList[] = comma_format($return['num_spiders']) . ' ' . ($return['num_spiders'] == 1 ? $txt['spider'] : $txt['spiders']);
if (!empty($return['num_users_hidden']))
$bracketList[] = comma_format($return['num_users_hidden']) . ' ' . $txt['hidden'];
if (!empty($bracketList))
echo ' (' . implode(', ', $bracketList) . ')';
echo '<br>
', implode(', ', $return['list_users_online']);
// Showing membergroups?
if (!empty($settings['show_group_key']) && !empty($return['membergroups']))
echo '<br>
[' . implode(']&nbsp;&nbsp;[', $return['membergroups']) . ']';
}
/**
* Just like whosOnline except it also logs the online presence.
* @param string $output_method The output method. If 'echo', displays a list, otherwise returns an array of info about the online users.
* @return void|array Either displays a list of online users or returns an aray of info about them, depending on output_method.
*/
function ssi_logOnline($output_method = 'echo')
{
writeLog();
if ($output_method != 'echo')
return ssi_whosOnline($output_method);
else
ssi_whosOnline($output_method);
}
// Shows a login box.
/**
* Shows a login box
* @param string $redirect_to The URL to redirect the user to after they login
* @param string $output_method The output method. If 'echo' and the user is a guest, displays a login box, otherwise returns whether the user is a guest
* @return void|bool Either displays a login box or returns whether the user is a guest, depending on whether the user is logged in and output_method.
*/
function ssi_login($redirect_to = '', $output_method = 'echo')
{
global $scripturl, $txt, $user_info, $context, $modSettings;
if ($redirect_to != '')
$_SESSION['login_url'] = $redirect_to;
if ($output_method != 'echo' || !$user_info['is_guest'])
return $user_info['is_guest'];
// Create a login token
createToken('login');
echo '
<form action="', $scripturl, '?action=login2" method="post" accept-charset="', $context['character_set'], '">
<table style="border: none" class="ssi_table">
<tr>
<td style="text-align: right; border-spacing: 1"><label for="user">', $txt['username'], ':</label>&nbsp;</td>
<td><input type="text" id="user" name="user" size="9" value="', $user_info['username'], '" class="input_text"></td>
</tr><tr>
<td style="text-align: right; border-spacing: 1"><label for="passwrd">', $txt['password'], ':</label>&nbsp;</td>
<td><input type="password" name="passwrd" id="passwrd" size="9" class="input_password"></td>
</tr>
<tr>
<td>
<input type="hidden" name="cookielength" value="-1">
<input type="hidden" name="', $context['session_var'], '" value="', $context['session_id'], '" />
<input type="hidden" name="', $context['login_token_var'], '" value="', $context['login_token'], '">
</td>
<td><input type="submit" value="', $txt['login'], '" class="button_submit"></td>
</tr>
</table>
</form>';
}
/**
* Show the top poll based on votes
* @param string $output_method The output method. If 'echo', displays the poll, otherwise returns an array of info about it
* @return void|array Either shows the top poll or returns an array of info about it, depending on output_method.
*/
function ssi_topPoll($output_method = 'echo')
{
// Just use recentPoll, no need to duplicate code...
return ssi_recentPoll(true, $output_method);
}
// Show the most recently posted poll.
/**
* Shows the most recent poll
* @param bool $topPollInstead Whether to show the top poll (based on votes) instead of the most recent one
* @param string $output_method The output method. If 'echo', displays the poll, otherwise returns an array of info about it.
* @return void|array Either shows the poll or returns an array of info about it, depending on output_method.
*/
function ssi_recentPoll($topPollInstead = false, $output_method = 'echo')
{
global $txt, $boardurl, $user_info, $context, $smcFunc, $modSettings;
$boardsAllowed = array_intersect(boardsAllowedTo('poll_view'), boardsAllowedTo('poll_vote'));
if (empty($boardsAllowed))
return array();
$request = $smcFunc['db_query']('', '
SELECT p.id_poll, p.question, t.id_topic, p.max_votes, p.guest_vote, p.hide_results, p.expire_time
FROM {db_prefix}polls AS p
INNER JOIN {db_prefix}topics AS t ON (t.id_poll = p.id_poll' . ($modSettings['postmod_active'] ? ' AND t.approved = {int:is_approved}' : '') . ')
INNER JOIN {db_prefix}boards AS b ON (b.id_board = t.id_board)' . ($topPollInstead ? '
INNER JOIN {db_prefix}poll_choices AS pc ON (pc.id_poll = p.id_poll)' : '') . '
LEFT JOIN {db_prefix}log_polls AS lp ON (lp.id_poll = p.id_poll AND lp.id_member > {int:no_member} AND lp.id_member = {int:current_member})
WHERE p.voting_locked = {int:voting_opened}
AND (p.expire_time = {int:no_expiration} OR {int:current_time} < p.expire_time)
AND ' . ($user_info['is_guest'] ? 'p.guest_vote = {int:guest_vote_allowed}' : 'lp.id_choice IS NULL') . '
AND {query_wanna_see_board}' . (!in_array(0, $boardsAllowed) ? '
AND b.id_board IN ({array_int:boards_allowed_list})' : '') . (!empty($modSettings['recycle_enable']) && $modSettings['recycle_board'] > 0 ? '
AND b.id_board != {int:recycle_enable}' : '') . '
ORDER BY ' . ($topPollInstead ? 'pc.votes' : 'p.id_poll') . ' DESC
LIMIT 1',
array(
'current_member' => $user_info['id'],
'boards_allowed_list' => $boardsAllowed,
'is_approved' => 1,
'guest_vote_allowed' => 1,
'no_member' => 0,
'voting_opened' => 0,
'no_expiration' => 0,
'current_time' => time(),
'recycle_enable' => $modSettings['recycle_board'],
)
);
$row = $smcFunc['db_fetch_assoc']($request);
$smcFunc['db_free_result']($request);
// This user has voted on all the polls.
if (empty($row) || !is_array($row))
return array();
// If this is a guest who's voted we'll through ourselves to show poll to show the results.
if ($user_info['is_guest'] && (!$row['guest_vote'] || (isset($_COOKIE['guest_poll_vote']) && in_array($row['id_poll'], explode(',', $_COOKIE['guest_poll_vote'])))))
return ssi_showPoll($row['id_topic'], $output_method);
$request = $smcFunc['db_query']('', '
SELECT COUNT(DISTINCT id_member)
FROM {db_prefix}log_polls
WHERE id_poll = {int:current_poll}',
array(
'current_poll' => $row['id_poll'],
)
);
list ($total) = $smcFunc['db_fetch_row']($request);
$smcFunc['db_free_result']($request);
$request = $smcFunc['db_query']('', '
SELECT id_choice, label, votes
FROM {db_prefix}poll_choices
WHERE id_poll = {int:current_poll}',
array(
'current_poll' => $row['id_poll'],
)
);
$options = array();
while ($rowChoice = $smcFunc['db_fetch_assoc']($request))
{
censorText($rowChoice['label']);
$options[$rowChoice['id_choice']] = array($rowChoice['label'], $rowChoice['votes']);
}
$smcFunc['db_free_result']($request);
// Can they view it?
$is_expired = !empty($row['expire_time']) && $row['expire_time'] < time();
$allow_view_results = allowedTo('moderate_board') || $row['hide_results'] == 0 || $is_expired;
$return = array(
'id' => $row['id_poll'],
'image' => 'poll',
'question' => $row['question'],
'total_votes' => $total,
'is_locked' => false,
'topic' => $row['id_topic'],
'allow_view_results' => $allow_view_results,
'options' => array()
);
// Calculate the percentages and bar lengths...
$divisor = $return['total_votes'] == 0 ? 1 : $return['total_votes'];
foreach ($options as $i => $option)
{
$bar = floor(($option[1] * 100) / $divisor);
$return['options'][$i] = array(
'id' => 'options-' . ($topPollInstead ? 'top-' : 'recent-') . $i,
'percent' => $bar,
'votes' => $option[1],
'option' => parse_bbc($option[0]),
'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') . '">'
);
}
$return['allowed_warning'] = $row['max_votes'] > 1 ? sprintf($txt['poll_options6'], min(count($options), $row['max_votes'])) : '';
if ($output_method != 'echo')
return $return;
if ($allow_view_results)
{
echo '
<form class="ssi_poll" action="', $boardurl, '/SSI.php?ssi_function=pollVote" method="post" accept-charset="', $context['character_set'], '">
<strong>', $return['question'], '</strong><br>
', !empty($return['allowed_warning']) ? $return['allowed_warning'] . '<br>' : '';
foreach ($return['options'] as $option)
echo '
<label for="', $option['id'], '">', $option['vote_button'], ' ', $option['option'], '</label><br>';
echo '
<input type="submit" value="', $txt['poll_vote'], '" class="button_submit">
<input type="hidden" name="poll" value="', $return['id'], '">
<input type="hidden" name="', $context['session_var'], '" value="', $context['session_id'], '">
</form>';
}
else
echo $txt['poll_cannot_see'];
}
/**
* Shows the poll from the specified topic
* @param null|int $topic The topic to show the poll from. If null, $_REQUEST['ssi_topic'] will be used instead.
* @param string $output_method The output method. If 'echo', displays the poll, otherwise returns an array of info about it.
* @return void|array Either displays the poll or returns an array of info about it, depending on output_method.
*/
function ssi_showPoll($topic = null, $output_method = 'echo')
{
global $txt, $boardurl, $user_info, $context, $smcFunc, $modSettings;
$boardsAllowed = boardsAllowedTo('poll_view');
if (empty($boardsAllowed))
return array();
if ($topic === null && isset($_REQUEST['ssi_topic']))
$topic = (int) $_REQUEST['ssi_topic'];
else
$topic = (int) $topic;
$request = $smcFunc['db_query']('', '
SELECT
p.id_poll, p.question, p.voting_locked, p.hide_results, p.expire_time, p.max_votes, p.guest_vote, b.id_board
FROM {db_prefix}topics AS t
INNER JOIN {db_prefix}polls AS p ON (p.id_poll = t.id_poll)
INNER JOIN {db_prefix}boards AS b ON (b.id_board = t.id_board)
WHERE t.id_topic = {int:current_topic}
AND {query_see_board}' . (!in_array(0, $boardsAllowed) ? '
AND b.id_board IN ({array_int:boards_allowed_see})' : '') . ($modSettings['postmod_active'] ? '
AND t.approved = {int:is_approved}' : '') . '
LIMIT 1',
array(
'current_topic' => $topic,
'boards_allowed_see' => $boardsAllowed,
'is_approved' => 1,
)
);
// Either this topic has no poll, or the user cannot view it.
if ($smcFunc['db_num_rows']($request) == 0)
return array();
$row = $smcFunc['db_fetch_assoc']($request);
$smcFunc['db_free_result']($request);
// Check if they can vote.
$already_voted = false;
if (!empty($row['expire_time']) && $row['expire_time'] < time())
$allow_vote = false;
elseif ($user_info['is_guest'])
{
// There's a difference between "allowed to vote" and "already voted"...
$allow_vote = $row['guest_vote'];
// Did you already vote?
if (isset($_COOKIE['guest_poll_vote']) && in_array($row['id_poll'], explode(',', $_COOKIE['guest_poll_vote'])))
{
$already_voted = true;
}
}
elseif (!empty($row['voting_locked']) || !allowedTo('poll_vote', $row['id_board']))
$allow_vote = false;
else
{
$request = $smcFunc['db_query']('', '
SELECT id_member
FROM {db_prefix}log_polls
WHERE id_poll = {int:current_poll}
AND id_member = {int:current_member}
LIMIT 1',
array(
'current_member' => $user_info['id'],
'current_poll' => $row['id_poll'],
)
);
$allow_vote = $smcFunc['db_num_rows']($request) == 0;
$already_voted = $allow_vote;
$smcFunc['db_free_result']($request);
}
// Can they view?
$is_expired = !empty($row['expire_time']) && $row['expire_time'] < time();
$allow_view_results = allowedTo('moderate_board') || $row['hide_results'] == 0 || ($row['hide_results'] == 1 && $already_voted) || $is_expired;
$request = $smcFunc['db_query']('', '
SELECT COUNT(DISTINCT id_member)
FROM {db_prefix}log_polls
WHERE id_poll = {int:current_poll}',
array(
'current_poll' => $row['id_poll'],
)
);
list ($total) = $smcFunc['db_fetch_row']($request);
$smcFunc['db_free_result']($request);
$request = $smcFunc['db_query']('', '
SELECT id_choice, label, votes
FROM {db_prefix}poll_choices
WHERE id_poll = {int:current_poll}',
array(
'current_poll' => $row['id_poll'],
)
);
$options = array();
$total_votes = 0;
while ($rowChoice = $smcFunc['db_fetch_assoc']($request))
{
censorText($rowChoice['label']);
$options[$rowChoice['id_choice']] = array($rowChoice['label'], $rowChoice['votes']);
$total_votes += $rowChoice['votes'];
}
$smcFunc['db_free_result']($request);
$return = array(
'id' => $row['id_poll'],
'image' => empty($row['voting_locked']) ? 'poll' : 'locked_poll',
'question' => $row['question'],
'total_votes' => $total,
'is_locked' => !empty($row['voting_locked']),
'allow_vote' => $allow_vote,
'allow_view_results' => $allow_view_results,
'topic' => $topic
);
// Calculate the percentages and bar lengths...
$divisor = $total_votes == 0 ? 1 : $total_votes;
foreach ($options as $i => $option)
{
$bar = floor(($option[1] * 100) / $divisor);
$return['options'][$i] = array(
'id' => 'options-' . $i,
'percent' => $bar,
'votes' => $option[1],
'option' => parse_bbc($option[0]),
'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') . '">'
);
}
$return['allowed_warning'] = $row['max_votes'] > 1 ? sprintf($txt['poll_options6'], min(count($options), $row['max_votes'])) : '';
if ($output_method != 'echo')
return $return;
if ($return['allow_vote'])
{
echo '
<form class="ssi_poll" action="', $boardurl, '/SSI.php?ssi_function=pollVote" method="post" accept-charset="', $context['character_set'], '">
<strong>', $return['question'], '</strong><br>
', !empty($return['allowed_warning']) ? $return['allowed_warning'] . '<br>' : '';
foreach ($return['options'] as $option)
echo '
<label for="', $option['id'], '">', $option['vote_button'], ' ', $option['option'], '</label><br>';
echo '
<input type="submit" value="', $txt['poll_vote'], '" class="button_submit">
<input type="hidden" name="poll" value="', $return['id'], '">
<input type="hidden" name="', $context['session_var'], '" value="', $context['session_id'], '">
</form>';
}
else
{
echo '
<div class="ssi_poll">
<strong>', $return['question'], '</strong>
<dl>';
foreach ($return['options'] as $option)
{
echo '
<dt>', $option['option'], '</dt>
<dd>';
if ($return['allow_view_results'])
{
echo '
<div class="ssi_poll_bar" style="border: 1px solid #666; height: 1em">
<div class="ssi_poll_bar_fill" style="background: #ccf; height: 1em; width: ', $option['percent'], '%;">
</div>
</div>
', $option['votes'], ' (', $option['percent'], '%)';
}
echo '
</dd>';
}
echo '
</dl>', ($return['allow_view_results'] ? '
<strong>'. $txt['poll_total_voters'] .': '. $return['total_votes'] .'</strong>' : ''), '
</div>';
}
}
/**
* Handles voting in a poll (done automatically)
*/
function ssi_pollVote()
{
global $context, $db_prefix, $user_info, $sc, $smcFunc, $sourcedir, $modSettings;
if (!isset($_POST[$context['session_var']]) || $_POST[$context['session_var']] != $sc || empty($_POST['options']) || !isset($_POST['poll']))
{
echo '<!DOCTYPE html>
<html>
<head>
<script>
history.go(-1);
</script>
</head>
<body>&laquo;</body>
</html>';
return;
}
// This can cause weird errors! (ie. copyright missing.)
checkSession();
$_POST['poll'] = (int) $_POST['poll'];
// Check if they have already voted, or voting is locked.
$request = $smcFunc['db_query']('', '
SELECT
p.id_poll, p.voting_locked, p.expire_time, p.max_votes, p.guest_vote,
t.id_topic,
IFNULL(lp.id_choice, -1) AS selected
FROM {db_prefix}polls AS p
INNER JOIN {db_prefix}topics AS t ON (t.id_poll = {int:current_poll})
INNER JOIN {db_prefix}boards AS b ON (b.id_board = t.id_board)
LEFT JOIN {db_prefix}log_polls AS lp ON (lp.id_poll = p.id_poll AND lp.id_member = {int:current_member})
WHERE p.id_poll = {int:current_poll}
AND {query_see_board}' . ($modSettings['postmod_active'] ? '
AND t.approved = {int:is_approved}' : '') . '
LIMIT 1',
array(
'current_member' => $user_info['id'],
'current_poll' => $_POST['poll'],
'is_approved' => 1,
)
);
if ($smcFunc['db_num_rows']($request) == 0)
die;
$row = $smcFunc['db_fetch_assoc']($request);
$smcFunc['db_free_result']($request);
if (!empty($row['voting_locked']) || ($row['selected'] != -1 && !$user_info['is_guest']) || (!empty($row['expire_time']) && time() > $row['expire_time']))
redirectexit('topic=' . $row['id_topic'] . '.0');
// Too many options checked?
if (count($_REQUEST['options']) > $row['max_votes'])
redirectexit('topic=' . $row['id_topic'] . '.0');
// It's a guest who has already voted?
if ($user_info['is_guest'])
{
// Guest voting disabled?
if (!$row['guest_vote'])
redirectexit('topic=' . $row['id_topic'] . '.0');
// Already voted?
elseif (isset($_COOKIE['guest_poll_vote']) && in_array($row['id_poll'], explode(',', $_COOKIE['guest_poll_vote'])))
redirectexit('topic=' . $row['id_topic'] . '.0');
}
$options = array();
$inserts = array();
foreach ($_REQUEST['options'] as $id)
{
$id = (int) $id;
$options[] = $id;
$inserts[] = array($_POST['poll'], $user_info['id'], $id);
}
// Add their vote in to the tally.
$smcFunc['db_insert']('insert',
$db_prefix . 'log_polls',
array('id_poll' => 'int', 'id_member' => 'int', 'id_choice' => 'int'),
$inserts,
array('id_poll', 'id_member', 'id_choice')
);
$smcFunc['db_query']('', '
UPDATE {db_prefix}poll_choices
SET votes = votes + 1
WHERE id_poll = {int:current_poll}
AND id_choice IN ({array_int:option_list})',
array(
'option_list' => $options,
'current_poll' => $_POST['poll'],
)
);
// Track the vote if a guest.
if ($user_info['is_guest'])
{
$_COOKIE['guest_poll_vote'] = !empty($_COOKIE['guest_poll_vote']) ? ($_COOKIE['guest_poll_vote'] . ',' . $row['id_poll']) : $row['id_poll'];
require_once($sourcedir . '/Subs-Auth.php');
$cookie_url = url_parts(!empty($modSettings['localCookies']), !empty($modSettings['globalCookies']));
smf_setcookie('guest_poll_vote', $_COOKIE['guest_poll_vote'], time() + 2500000, $cookie_url[1], $cookie_url[0], false, false);
}
redirectexit('topic=' . $row['id_topic'] . '.0');
}
// Show a search box.
/**
* Shows a search box
* @param string $output_method The output method. If 'echo', displays a search box, otherwise returns the URL of the search page.
* @return void|string Displays a search box or returns the URL to the search page depending on output_method. If you don't have permission to search, the function won't return anything.
*/
function ssi_quickSearch($output_method = 'echo')
{
global $scripturl, $txt, $context;
if (!allowedTo('search_posts'))
return;
if ($output_method != 'echo')
return $scripturl . '?action=search';
echo '
<form action="', $scripturl, '?action=search2" method="post" accept-charset="', $context['character_set'], '">
<input type="hidden" name="advanced" value="0"><input type="text" name="ssi_search" size="30" class="input_text"> <input type="submit" value="', $txt['search'], '" class="button_submit">
</form>';
}
/**
* Show a random forum news item
* @param string $output_method The output method. If 'echo', shows the news item, otherwise returns it.
* @return void|string Shows or returns a random forum news item, depending on output_method.
*/
function ssi_news($output_method = 'echo')
{
global $context;
$context['random_news_line'] = !empty($context['news_lines']) ? $context['news_lines'][mt_rand(0, count($context['news_lines']) - 1)] : '';
if ($output_method != 'echo')
return $context['random_news_line'];
echo $context['random_news_line'];
}
/**
* Show today's birthdays.
* @param string $output_method The output method. If 'echo', displays a list of users, otherwise returns an array of info about them.
* @return void|array Displays a list of users or returns an array of info about them depending on output_method.
*/
function ssi_todaysBirthdays($output_method = 'echo')
{
global $scripturl, $modSettings, $user_info;
if (empty($modSettings['cal_enabled']) || !allowedTo('calendar_view') || !allowedTo('profile_view'))
return;
$eventOptions = array(
'include_birthdays' => true,
'num_days_shown' => empty($modSettings['cal_days_for_index']) || $modSettings['cal_days_for_index'] < 1 ? 1 : $modSettings['cal_days_for_index'],
);
$return = cache_quick_get('calendar_index_offset_' . ($user_info['time_offset'] + $modSettings['time_offset']), 'Subs-Calendar.php', 'cache_getRecentEvents', array($eventOptions));
if ($output_method != 'echo')
return $return['calendar_birthdays'];
foreach ($return['calendar_birthdays'] as $member)
echo '
<a href="', $scripturl, '?action=profile;u=', $member['id'], '"><span class="fix_rtl_names">' . $member['name'] . '</span>' . (isset($member['age']) ? ' (' . $member['age'] . ')' : '') . '</a>' . (!$member['is_last'] ? ', ' : '');
}
/**
* Shows today's holidays.
* @param string $output_method The output method. If 'echo', displays a list of holidays, otherwise returns an array of info about them.
* @return void|array Displays a list of holidays or returns an array of info about them depending on output_method
*/
function ssi_todaysHolidays($output_method = 'echo')
{
global $modSettings, $user_info;
if (empty($modSettings['cal_enabled']) || !allowedTo('calendar_view'))
return;
$eventOptions = array(
'include_holidays' => true,
'num_days_shown' => empty($modSettings['cal_days_for_index']) || $modSettings['cal_days_for_index'] < 1 ? 1 : $modSettings['cal_days_for_index'],
);
$return = cache_quick_get('calendar_index_offset_' . ($user_info['time_offset'] + $modSettings['time_offset']), 'Subs-Calendar.php', 'cache_getRecentEvents', array($eventOptions));
if ($output_method != 'echo')
return $return['calendar_holidays'];
echo '
', implode(', ', $return['calendar_holidays']);
}
/**
* @param string $output_method The output method. If 'echo', displays a list of events, otherwise returns an array of info about them.
* @return void|array Displays a list of events or returns an array of info about them depending on output_method
*/
function ssi_todaysEvents($output_method = 'echo')
{
global $modSettings, $user_info;
if (empty($modSettings['cal_enabled']) || !allowedTo('calendar_view'))
return;
$eventOptions = array(
'include_events' => true,
'num_days_shown' => empty($modSettings['cal_days_for_index']) || $modSettings['cal_days_for_index'] < 1 ? 1 : $modSettings['cal_days_for_index'],
);
$return = cache_quick_get('calendar_index_offset_' . ($user_info['time_offset'] + $modSettings['time_offset']), 'Subs-Calendar.php', 'cache_getRecentEvents', array($eventOptions));
if ($output_method != 'echo')
return $return['calendar_events'];
foreach ($return['calendar_events'] as $event)
{
if ($event['can_edit'])
echo '
<a href="' . $event['modify_href'] . '" style="color: #ff0000;">*</a> ';
echo '
' . $event['link'] . (!$event['is_last'] ? ', ' : '');
}
}
/**
* Shows today's calendar items (events, birthdays and holidays)
* @param string $output_method The output method. If 'echo', displays a list of calendar items, otherwise returns an array of info about them.
* @return void|array Displays a list of calendar items or returns an array of info about them depending on output_method
*/
function ssi_todaysCalendar($output_method = 'echo')
{
global $modSettings, $txt, $scripturl, $user_info;
if (empty($modSettings['cal_enabled']) || !allowedTo('calendar_view'))
return;
$eventOptions = array(
'include_birthdays' => allowedTo('profile_view'),
'include_holidays' => true,
'include_events' => true,
'num_days_shown' => empty($modSettings['cal_days_for_index']) || $modSettings['cal_days_for_index'] < 1 ? 1 : $modSettings['cal_days_for_index'],
);
$return = cache_quick_get('calendar_index_offset_' . ($user_info['time_offset'] + $modSettings['time_offset']), 'Subs-Calendar.php', 'cache_getRecentEvents', array($eventOptions));
if ($output_method != 'echo')
return $return;
if (!empty($return['calendar_holidays']))
echo '
<span class="holiday">' . $txt['calendar_prompt'] . ' ' . implode(', ', $return['calendar_holidays']) . '<br></span>';
if (!empty($return['calendar_birthdays']))
{
echo '
<span class="birthday">' . $txt['birthdays_upcoming'] . '</span> ';
foreach ($return['calendar_birthdays'] as $member)
echo '
<a href="', $scripturl, '?action=profile;u=', $member['id'], '"><span class="fix_rtl_names">', $member['name'], '</span>', isset($member['age']) ? ' (' . $member['age'] . ')' : '', '</a>', !$member['is_last'] ? ', ' : '';
echo '
<br>';
}
if (!empty($return['calendar_events']))
{
echo '
<span class="event">' . $txt['events_upcoming'] . '</span> ';
foreach ($return['calendar_events'] as $event)
{
if ($event['can_edit'])
echo '
<a href="' . $event['modify_href'] . '" style="color: #ff0000;">*</a> ';
echo '
' . $event['link'] . (!$event['is_last'] ? ', ' : '');
}
}
}
/**
* Show the latest news, with a template... by board.
* @param null|int $board The ID of the board to get the info from. Defaults to $board or $_GET['board'] if not set.
* @param null|int $limit How many items to show. Defaults to $_GET['limit'] or 5 if not set.
* @param null|int $start Start with the specified item. Defaults to $_GET['start'] or 0 if not set.
* @param null|int $length How many characters to show from each post. Defaults to $_GET['length'] or 0 (no limit) if not set.
* @param string $output_method The output method. If 'echo', displays the news items, otherwise returns an array of info about them.
* @return void|array Displays the news items or returns an array of info about them, depending on output_method.
*/
function ssi_boardNews($board = null, $limit = null, $start = null, $length = null, $output_method = 'echo')
{
global $scripturl, $txt, $settings, $modSettings, $context;
global $smcFunc;
loadLanguage('Stats');
// Must be integers....
if ($limit === null)
$limit = isset($_GET['limit']) ? (int) $_GET['limit'] : 5;
else
$limit = (int) $limit;
if ($start === null)
$start = isset($_GET['start']) ? (int) $_GET['start'] : 0;
else
$start = (int) $start;
if ($board !== null)
$board = (int) $board;
elseif (isset($_GET['board']))
$board = (int) $_GET['board'];
if ($length === null)
$length = isset($_GET['length']) ? (int) $_GET['length'] : 0;
else
$length = (int) $length;
$limit = max(0, $limit);
$start = max(0, $start);
// Make sure guests can see this board.
$request = $smcFunc['db_query']('', '
SELECT id_board
FROM {db_prefix}boards
WHERE ' . ($board === null ? '' : 'id_board = {int:current_board}
AND ') . 'FIND_IN_SET(-1, member_groups) != 0
LIMIT 1',
array(
'current_board' => $board,
)
);
if ($smcFunc['db_num_rows']($request) == 0)
{
if ($output_method == 'echo')
die($txt['ssi_no_guests']);
else
return array();
}
list ($board) = $smcFunc['db_fetch_row']($request);
$smcFunc['db_free_result']($request);
$icon_sources = array();
foreach ($context['stable_icons'] as $icon)
$icon_sources[$icon] = 'images_url';
if (!empty($modSettings['enable_likes']))
{
$context['can_like'] = allowedTo('likes_like');
$context['can_see_likes'] = allowedTo('likes_view');
}
// Find the post ids.
$request = $smcFunc['db_query']('', '
SELECT t.id_first_msg
FROM {db_prefix}topics as t
LEFT JOIN {db_prefix}boards as b ON (b.id_board = t.id_board)
WHERE t.id_board = {int:current_board}' . ($modSettings['postmod_active'] ? '
AND t.approved = {int:is_approved}' : '') . '
AND {query_see_board}
ORDER BY t.id_first_msg DESC
LIMIT ' . $start . ', ' . $limit,
array(
'current_board' => $board,
'is_approved' => 1,
)
);
$posts = array();
while ($row = $smcFunc['db_fetch_assoc']($request))
$posts[] = $row['id_first_msg'];
$smcFunc['db_free_result']($request);
if (empty($posts))
return array();
// Find the posts.
$request = $smcFunc['db_query']('', '
SELECT
m.icon, m.subject, m.body, IFNULL(mem.real_name, m.poster_name) AS poster_name, m.poster_time, m.likes,
t.num_replies, t.id_topic, m.id_member, m.smileys_enabled, m.id_msg, t.locked, t.id_last_msg, m.id_board
FROM {db_prefix}topics AS t
INNER JOIN {db_prefix}messages AS m ON (m.id_msg = t.id_first_msg)
LEFT JOIN {db_prefix}members AS mem ON (mem.id_member = m.id_member)
WHERE t.id_first_msg IN ({array_int:post_list})
ORDER BY t.id_first_msg DESC
LIMIT ' . count($posts),
array(
'post_list' => $posts,
)
);
$return = array();
$recycle_board = !empty($modSettings['recycle_enable']) && !empty($modSettings['recycle_board']) ? (int) $modSettings['recycle_board'] : 0;
while ($row = $smcFunc['db_fetch_assoc']($request))
{
// If we want to limit the length of the post.
if (!empty($length) && $smcFunc['strlen']($row['body']) > $length)
{
$row['body'] = $smcFunc['substr']($row['body'], 0, $length);
$cutoff = false;
$last_space = strrpos($row['body'], ' ');
$last_open = strrpos($row['body'], '<');
$last_close = strrpos($row['body'], '>');
if (empty($last_space) || ($last_space == $last_open + 3 && (empty($last_close) || (!empty($last_close) && $last_close < $last_open))) || $last_space < $last_open || $last_open == $length - 6)
$cutoff = $last_open;
elseif (empty($last_close) || $last_close < $last_open)
$cutoff = $last_space;
if ($cutoff !== false)
$row['body'] = $smcFunc['substr']($row['body'], 0, $cutoff);
$row['body'] .= '...';
}
$row['body'] = parse_bbc($row['body'], $row['smileys_enabled'], $row['id_msg']);
if (!empty($recycle_board) && $row['id_board'] == $recycle_board)
$row['icon'] = 'recycled';
// Check that this message icon is there...
if (!empty($modSettings['messageIconChecks_enable']) && !isset($icon_sources[$row['icon']]))
$icon_sources[$row['icon']] = file_exists($settings['theme_dir'] . '/images/post/' . $row['icon'] . '.png') ? 'images_url' : 'default_images_url';
censorText($row['subject']);
censorText($row['body']);
$return[] = array(
'id' => $row['id_topic'],
'message_id' => $row['id_msg'],
'icon' => '<img src="' . $settings[$icon_sources[$row['icon']]] . '/post/' . $row['icon'] . '.png" alt="' . $row['icon'] . '">',
'subject' => $row['subject'],
'time' => timeformat($row['poster_time']),
'timestamp' => forum_time(true, $row['poster_time']),
'body' => $row['body'],
'href' => $scripturl . '?topic=' . $row['id_topic'] . '.0',
'link' => '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . '.0">' . $row['num_replies'] . ' ' . ($row['num_replies'] == 1 ? $txt['ssi_comment'] : $txt['ssi_comments']) . '</a>',
'replies' => $row['num_replies'],
'comment_href' => !empty($row['locked']) ? '' : $scripturl . '?action=post;topic=' . $row['id_topic'] . '.' . $row['num_replies'] . ';last_msg=' . $row['id_last_msg'],
'comment_link' => !empty($row['locked']) ? '' : '<a href="' . $scripturl . '?action=post;topic=' . $row['id_topic'] . '.' . $row['num_replies'] . ';last_msg=' . $row['id_last_msg'] . '">' . $txt['ssi_write_comment'] . '</a>',
'new_comment' => !empty($row['locked']) ? '' : '<a href="' . $scripturl . '?action=post;topic=' . $row['id_topic'] . '.' . $row['num_replies'] . '">' . $txt['ssi_write_comment'] . '</a>',
'poster' => array(
'id' => $row['id_member'],
'name' => $row['poster_name'],
'href' => !empty($row['id_member']) ? $scripturl . '?action=profile;u=' . $row['id_member'] : '',
'link' => !empty($row['id_member']) ? '<a href="' . $scripturl . '?action=profile;u=' . $row['id_member'] . '">' . $row['poster_name'] . '</a>' : $row['poster_name']
),
'locked' => !empty($row['locked']),
'is_last' => false,
// Nasty ternary for likes not messing around the "is_last" check.
'likes' => !empty($modSettings['enable_likes']) ? array(
'count' => $row['likes'],
'you' => in_array($row['id_msg'], prepareLikesContext((int) $row['id_topic'])),
'can_like' => !$context['user']['is_guest'] && $row['id_member'] != $context['user']['id'] && !empty($context['can_like']),
) : array(),
);
}
$smcFunc['db_free_result']($request);
if (empty($return))
return $return;
$return[count($return) - 1]['is_last'] = true;
if ($output_method != 'echo')
return $return;
foreach ($return as $news)
{
echo '
<div class="news_item">
<h3 class="news_header">
', $news['icon'], '
<a href="', $news['href'], '">', $news['subject'], '</a>
</h3>
<div class="news_timestamp">', $news['time'], ' ', $txt['by'], ' ', $news['poster']['link'], '</div>
<div class="news_body" style="padding: 2ex 0;">', $news['body'], '</div>
', $news['link'], $news['locked'] ? '' : ' | ' . $news['comment_link'], '';
// Is there any likes to show?
if (!empty($modSettings['enable_likes']))
{
echo '
<ul>';
if (!empty($news['likes']['can_like']))
{
echo '
<li class="like_button" id="msg_', $news['message_id'], '_likes"><a href="', $scripturl, '?action=likes;ltype=msg;sa=like;like=', $news['message_id'], ';', $context['session_var'], '=', $context['session_id'], '" class="msg_like"><span class="', $news['likes']['you'] ? 'unlike' : 'like', '"></span>', $news['likes']['you'] ? $txt['unlike'] : $txt['like'], '</a></li>';
}
if (!empty($news['likes']['count']) && !empty($context['can_see_likes']))
{
$context['some_likes'] = true;
$count = $news['likes']['count'];
$base = 'likes_';
if ($news['likes']['you'])
{
$base = 'you_' . $base;
$count--;
}
$base .= (isset($txt[$base . $count])) ? $count : 'n';
echo '
<li class="like_count smalltext">', sprintf($txt[$base], $scripturl . '?action=likes;sa=view;ltype=msg;like=' . $news['message_id'] .';'. $context['session_var'] .'='. $context['session_id'], comma_format($count)), '</li>';
}
echo '
</ul>';
}
// Close the main div.
echo '
</div>';
if (!$news['is_last'])
echo '
<hr>';
}
}
/**
* Show the most recent events
* @param int $max_events The maximum number of events to show
* @param string $output_method The output method. If 'echo', displays the events, otherwise returns an array of info about them.
* @return void|array Displays the events or returns an array of info about them, depending on output_method.
*/
function ssi_recentEvents($max_events = 7, $output_method = 'echo')
{
global $user_info, $scripturl, $modSettings, $txt, $context, $smcFunc;
if (empty($modSettings['cal_enabled']) || !allowedTo('calendar_view'))
return;
// Find all events which are happening in the near future that the member can see.
$request = $smcFunc['db_query']('', '
SELECT
cal.id_event, cal.start_date, cal.end_date, cal.title, cal.id_member, cal.id_topic,
cal.id_board, t.id_first_msg, t.approved
FROM {db_prefix}calendar AS cal
LEFT JOIN {db_prefix}boards AS b ON (b.id_board = cal.id_board)
LEFT JOIN {db_prefix}topics AS t ON (t.id_topic = cal.id_topic)
WHERE cal.start_date <= {date:current_date}
AND cal.end_date >= {date:current_date}
AND (cal.id_board = {int:no_board} OR {query_wanna_see_board})
ORDER BY cal.start_date DESC
LIMIT ' . $max_events,
array(
'current_date' => strftime('%Y-%m-%d', forum_time(false)),
'no_board' => 0,
)
);
$return = array();
$duplicates = array();
while ($row = $smcFunc['db_fetch_assoc']($request))
{
// 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.
if (!empty($duplicates[$row['title'] . $row['id_topic']]))
continue;
// Censor the title.
censorText($row['title']);
if ($row['start_date'] < strftime('%Y-%m-%d', forum_time(false)))
$date = strftime('%Y-%m-%d', forum_time(false));
else
$date = $row['start_date'];
// If the topic it is attached to is not approved then don't link it.
if (!empty($row['id_first_msg']) && !$row['approved'])
$row['id_board'] = $row['id_topic'] = $row['id_first_msg'] = 0;
$return[$date][] = array(
'id' => $row['id_event'],
'title' => $row['title'],
'can_edit' => allowedTo('calendar_edit_any') || ($row['id_member'] == $user_info['id'] && allowedTo('calendar_edit_own')),
'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'],
'href' => $row['id_board'] == 0 ? '' : $scripturl . '?topic=' . $row['id_topic'] . '.0',
'link' => $row['id_board'] == 0 ? $row['title'] : '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . '.0">' . $row['title'] . '</a>',
'start_date' => $row['start_date'],
'end_date' => $row['end_date'],
'is_last' => false
);
// Let's not show this one again, huh?
$duplicates[$row['title'] . $row['id_topic']] = true;
}
$smcFunc['db_free_result']($request);
foreach ($return as $mday => $array)
$return[$mday][count($array) - 1]['is_last'] = true;
if ($output_method != 'echo' || empty($return))
return $return;
// Well the output method is echo.
echo '
<span class="event">' . $txt['events'] . '</span> ';
foreach ($return as $mday => $array)
foreach ($array as $event)
{
if ($event['can_edit'])
echo '
<a href="' . $event['modify_href'] . '" style="color: #ff0000;">*</a> ';
echo '
' . $event['link'] . (!$event['is_last'] ? ', ' : '');
}
}
/**
* Checks whether the specified password is correct for the specified user.
* @param int|string $id The ID or username of a user
* @param string $password The password to check
* @param bool $is_username If true, treats $id as a username rather than a user ID
* @return bool Whether or not the password is correct.
*/
function ssi_checkPassword($id = null, $password = null, $is_username = false)
{
global $smcFunc;
// If $id is null, this was most likely called from a query string and should do nothing.
if ($id === null)
return;
$request = $smcFunc['db_query']('', '
SELECT passwd, member_name, is_activated
FROM {db_prefix}members
WHERE ' . ($is_username ? 'member_name' : 'id_member') . ' = {string:id}
LIMIT 1',
array(
'id' => $id,
)
);
list ($pass, $user, $active) = $smcFunc['db_fetch_row']($request);
$smcFunc['db_free_result']($request);
return hash_verify_password($user, $password, $pass) && $active == 1;
}
/**
* Shows the most recent attachments that the user can see
* @param int $num_attachments How many to show
* @param array $attachment_ext Only shows attachments with the specified extensions ('jpg', 'gif', etc.) if set
* @param string $output_method The output method. If 'echo', displays a table with links/info, otherwise returns an array with information about the attachments
* @return void|array Displays a table of attachment info or returns an array containing info about the attachments, depending on output_method.
*/
function ssi_recentAttachmenets($num_attachments = 10, $attachment_ext = array(), $output_method = 'echo')
{
global $smcFunc, $modSettings, $scripturl, $txt, $settings;
// We want to make sure that we only get attachments for boards that we can see *if* any.
$attachments_boards = boardsAllowedTo('view_attachments');
// No boards? Adios amigo.
if (empty($attachments_boards))
return array();
// Is it an array?
if (!is_array($attachment_ext))
$attachment_ext = array($attachment_ext);
// Lets build the query.
$request = $smcFunc['db_query']('', '
SELECT
att.id_attach, att.id_msg, att.filename, IFNULL(att.size, 0) AS filesize, att.downloads, mem.id_member,
IFNULL(mem.real_name, m.poster_name) AS poster_name, m.id_topic, m.subject, t.id_board, m.poster_time,
att.width, att.height' . (empty($modSettings['attachmentShowImages']) || empty($modSettings['attachmentThumbnails']) ? '' : ', IFNULL(thumb.id_attach, 0) AS id_thumb, thumb.width AS thumb_width, thumb.height AS thumb_height') . '
FROM {db_prefix}attachments AS att
INNER JOIN {db_prefix}messages AS m ON (m.id_msg = att.id_msg)
INNER JOIN {db_prefix}topics AS t ON (t.id_topic = m.id_topic)
LEFT JOIN {db_prefix}members AS mem ON (mem.id_member = m.id_member)' . (empty($modSettings['attachmentShowImages']) || empty($modSettings['attachmentThumbnails']) ? '' : '
LEFT JOIN {db_prefix}attachments AS thumb ON (thumb.id_attach = att.id_thumb)') . '
WHERE att.attachment_type = 0' . ($attachments_boards === array(0) ? '' : '
AND m.id_board IN ({array_int:boards_can_see})') . (!empty($attachment_ext) ? '
AND att.fileext IN ({array_string:attachment_ext})' : '') .
(!$modSettings['postmod_active'] || allowedTo('approve_posts') ? '' : '
AND t.approved = {int:is_approved}
AND m.approved = {int:is_approved}
AND att.approved = {int:is_approved}') . '
ORDER BY att.id_attach DESC
LIMIT {int:num_attachments}',
array(
'boards_can_see' => $attachments_boards,
'attachment_ext' => $attachment_ext,
'num_attachments' => $num_attachments,
'is_approved' => 1,
)
);
// We have something.
$attachments = array();
while ($row = $smcFunc['db_fetch_assoc']($request))
{
$filename = preg_replace('~&amp;#(\\d{1,7}|x[0-9a-fA-F]{1,6});~', '&#\\1;', htmlspecialchars($row['filename']));
// Is it an image?
$attachments[$row['id_attach']] = array(
'member' => array(
'id' => $row['id_member'],
'name' => $row['poster_name'],
'link' => empty($row['id_member']) ? $row['poster_name'] : '<a href="' . $scripturl . '?action=profile;u=' . $row['id_member'] . '">' . $row['poster_name'] . '</a>',
),
'file' => array(
'filename' => $filename,
'filesize' => round($row['filesize'] /1024, 2) . $txt['kilobyte'],
'downloads' => $row['downloads'],
'href' => $scripturl . '?action=dlattach;topic=' . $row['id_topic'] . '.0;attach=' . $row['id_attach'],
'link' => '<img src="' . $settings['images_url'] . '/icons/clip.png" alt=""> <a href="' . $scripturl . '?action=dlattach;topic=' . $row['id_topic'] . '.0;attach=' . $row['id_attach'] . '">' . $filename . '</a>',
'is_image' => !empty($row['width']) && !empty($row['height']) && !empty($modSettings['attachmentShowImages']),
),
'topic' => array(
'id' => $row['id_topic'],
'subject' => $row['subject'],
'href' => $scripturl . '?topic=' . $row['id_topic'] . '.msg' . $row['id_msg'] . '#msg' . $row['id_msg'],
'link' => '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . '.msg' . $row['id_msg'] . '#msg' . $row['id_msg'] . '">' . $row['subject'] . '</a>',
'time' => timeformat($row['poster_time']),
),
);
// Images.
if ($attachments[$row['id_attach']]['file']['is_image'])
{
$id_thumb = empty($row['id_thumb']) ? $row['id_attach'] : $row['id_thumb'];
$attachments[$row['id_attach']]['file']['image'] = array(
'id' => $id_thumb,
'width' => $row['width'],
'height' => $row['height'],
'img' => '<img src="' . $scripturl . '?action=dlattach;topic=' . $row['id_topic'] . '.0;attach=' . $row['id_attach'] . ';image" alt="' . $filename . '">',
'thumb' => '<img src="' . $scripturl . '?action=dlattach;topic=' . $row['id_topic'] . '.0;attach=' . $id_thumb . ';image" alt="' . $filename . '">',
'href' => $scripturl . '?action=dlattach;topic=' . $row['id_topic'] . '.0;attach=' . $id_thumb . ';image',
'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>',
);
}
}
$smcFunc['db_free_result']($request);
// So you just want an array? Here you can have it.
if ($output_method == 'array' || empty($attachments))
return $attachments;
// Give them the default.
echo '
<table class="ssi_downloads">
<tr>
<th style="text-align: left; padding: 2">', $txt['file'], '</th>
<th style="text-align: left; padding: 2">', $txt['posted_by'], '</th>
<th style="text-align: left; padding: 2">', $txt['downloads'], '</th>
<th style="text-align: left; padding: 2">', $txt['filesize'], '</th>
</tr>';
foreach ($attachments as $attach)
echo '
<tr>
<td>', $attach['file']['link'], '</td>
<td>', $attach['member']['link'], '</td>
<td style="text-align: center">', $attach['file']['downloads'], '</td>
<td>', $attach['file']['filesize'], '</td>
</tr>';
echo '
</table>';
}
?>
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