function CalendarMain()
{
global $txt, $context, $modSettings, $scripturl, $options;
// If we are posting a new event defect to the posting function.
if (isset($_GET['sa']) && $_GET['sa'] == 'post') {
return CalendarPost();
}
// This is gonna be needed...
loadTemplate('Calendar');
// Permissions, permissions, permissions.
isAllowedTo('calendar_view');
// You can't do anything if the calendar is off.
if (empty($modSettings['cal_enabled'])) {
fatal_lang_error('calendar_off', false);
}
// Set the page title to mention the calendar ;).
$context['page_title'] = $context['forum_name'] . ': ' . $txt['calendar24'];
// Get the current day of month...
$today = array('day' => (int) strftime('%d', forum_time()), 'month' => (int) strftime('%m', forum_time()), 'year' => (int) strftime('%Y', forum_time()));
$today['date'] = sprintf('%04d-%02d-%02d', $today['year'], $today['month'], $today['day']);
// If the month and year are not passed in, use today's date as a starting point.
$curPage = array('month' => isset($_REQUEST['month']) ? (int) $_REQUEST['month'] : $today['month'], 'year' => isset($_REQUEST['year']) ? (int) $_REQUEST['year'] : $today['year']);
// Make sure the year and month are in valid ranges.
if ($curPage['month'] < 1 || $curPage['month'] > 12) {
fatal_lang_error('calendar1', false);
}
if ($curPage['year'] < $modSettings['cal_minyear'] || $curPage['year'] > $modSettings['cal_maxyear']) {
fatal_lang_error('calendar2', false);
}
// Get information about the first day of this month.
$firstDayOfMonth = array('dayOfWeek' => (int) strftime('%w', mktime(0, 0, 0, $curPage['month'], 1, $curPage['year'])), 'weekNum' => (int) strftime('%U', mktime(0, 0, 0, $curPage['month'], 1, $curPage['year'])));
// Find the last day of the month.
$nLastDay = (int) strftime('%d', mktime(0, 0, 0, $curPage['month'] == 12 ? 1 : $curPage['month'] + 1, 0, $curPage['month'] == 12 ? $curPage['year'] + 1 : $curPage['year']));
// The number of days the first row is shifted to the right for the starting day.
$nShift = $firstDayOfMonth['dayOfWeek'];
// Calendar start day- default Sunday.
$nStartDay = !empty($options['calendar_start_day']) ? $options['calendar_start_day'] : 0;
// Starting any day other than Sunday means a shift...
if ($nStartDay) {
$nShift -= $nStartDay;
if ($nShift < 0) {
$nShift = 7 + $nShift;
}
}
// Number of rows required to fit the month.
$nRows = floor(($nLastDay + $nShift) / 7);
if (($nLastDay + $nShift) % 7) {
$nRows++;
}
// Get the lowest and highest days of this month, in YYYY-MM-DD format. ($nLastDay is always 2 digits.)
$low = $curPage['year'] . '-' . sprintf('%02d', $curPage['month']) . '-01';
$high = $curPage['year'] . '-' . sprintf('%02d', $curPage['month']) . '-' . $nLastDay;
// Fetch the arrays for birthdays, posted events, and holidays.
$bday = !empty($modSettings['cal_showbdaysoncalendar']) ? calendarBirthdayArray($low, $high) : array();
$events = !empty($modSettings['cal_showeventsoncalendar']) ? calendarEventArray($low, $high) : array();
$holidays = !empty($modSettings['cal_showholidaysoncalendar']) ? calendarHolidayArray($low, $high) : array();
// Days of the week taking into consideration that they may want it to start on any day.
$context['week_days'] = array();
$count = $nStartDay;
for ($i = 0; $i < 7; $i++) {
$context['week_days'][] = $count;
$count++;
if ($count == 7) {
$count = 0;
}
}
// An adjustment value to apply to all calculated week numbers.
if (!empty($modSettings['cal_showweeknum'])) {
// Need to know what day the first of the year was on.
$foy = (int) strftime('%w', mktime(0, 0, 0, 1, 1, $curPage['year']));
// If the first day of the year is a Sunday, then there is no adjustment
// to be made. However, if the first day of the year is not a Sunday, then there is a partial
// week at the start of the year that needs to be accounted for.
if ($nStartDay == 0) {
$nWeekAdjust = $foy == 0 ? 0 : 1;
} else {
$nWeekAdjust = $nStartDay > $foy && $foy != 0 ? 2 : 1;
}
// If our week starts on a day greater than the day the month starts on, then our week numbers will be one too high.
// So we need to reduce it by one - all these thoughts of offsets makes my head hurt...
if ($firstDayOfMonth['dayOfWeek'] < $nStartDay) {
$nWeekAdjust--;
}
} else {
$nWeekAdjust = 0;
}
// Basic template stuff.
$context['can_post'] = allowedTo('calendar_post');
$context['last_day'] = $nLastDay;
$context['current_month'] = $curPage['month'];
$context['current_year'] = $curPage['year'];
// Load up the linktree!
$context['linktree'][] = array('url' => $scripturl . '?action=calendar;year=' . $context['current_year'] . ';month=' . $context['current_month'], 'name' => $txt['months'][$context['current_month']] . ' ' . $context['current_year']);
// Iterate through each week.
$context['weeks'] = array();
for ($nRow = 0; $nRow < $nRows; $nRow++) {
// Start off the week - and don't let it go above 52, since that's the number of weeks in a year.
$context['weeks'][$nRow] = array('days' => array(), 'number' => $firstDayOfMonth['weekNum'] + $nRow + $nWeekAdjust);
// Handle the dreaded "week 53", it can happen, but only once in a blue moon ;)
if ($context['weeks'][$nRow]['number'] == 53 && $nShift != 4) {
$context['weeks'][$nRow]['number'] = 1;
}
// And figure out all the days.
for ($nCol = 0; $nCol < 7; $nCol++) {
$nDay = $nRow * 7 + $nCol - $nShift + 1;
if ($nDay < 1 || $nDay > $context['last_day']) {
$nDay = 0;
}
$date = sprintf('%04d-%02d-%02d', $curPage['year'], $curPage['month'], $nDay);
$context['weeks'][$nRow]['days'][$nCol] = array('day' => $nDay, 'date' => $date, 'is_today' => $date == $today['date'], 'is_first_day' => !empty($modSettings['cal_showweeknum']) && ($firstDayOfMonth['dayOfWeek'] + $nDay - 1) % 7 == $nStartDay, 'holidays' => !empty($holidays[$date]) ? $holidays[$date] : array(), 'events' => !empty($events[$date]) ? $events[$date] : array(), 'birthdays' => !empty($bday[$date]) ? $bday[$date] : array());
}
}
// Find the previous month. (if we can go back that far.)
if ($curPage['month'] > 1 || $curPage['month'] == 1 && $curPage['year'] > $modSettings['cal_minyear']) {
// Need to roll the year back one?
$context['previous_calendar'] = array('year' => $curPage['month'] == 1 ? $curPage['year'] - 1 : $curPage['year'], 'month' => $curPage['month'] == 1 ? 12 : $curPage['month'] - 1);
$context['previous_calendar']['href'] = $scripturl . '?action=calendar;year=' . $context['previous_calendar']['year'] . ';month=' . $context['previous_calendar']['month'];
}
// The next month... (or can we go that far?)
if ($curPage['month'] < 12 || $curPage['month'] == 12 && $curPage['year'] < $modSettings['cal_maxyear']) {
$context['next_calendar'] = array('year' => $curPage['month'] == 12 ? $curPage['year'] + 1 : $curPage['year'], 'month' => $curPage['month'] == 12 ? 1 : $curPage['month'] + 1);
$context['next_calendar']['href'] = $scripturl . '?action=calendar;year=' . $context['next_calendar']['year'] . ';month=' . $context['next_calendar']['month'];
}
}
function Post()
{
global $txt, $scripturl, $topic, $db_prefix, $modSettings, $board, $ID_MEMBER;
global $user_info, $sc, $board_info, $context, $settings, $sourcedir;
global $options, $func, $language;
loadLanguage('Post');
$context['show_spellchecking'] = !empty($modSettings['enableSpellChecking']) && function_exists('pspell_new');
// You can't reply with a poll... hacker.
if (isset($_REQUEST['poll']) && !empty($topic) && !isset($_REQUEST['msg'])) {
unset($_REQUEST['poll']);
}
// Posting an event?
$context['make_event'] = isset($_REQUEST['calendar']);
// You must be posting to *some* board.
if (empty($board) && !$context['make_event']) {
fatal_lang_error('smf232', false);
}
require_once $sourcedir . '/Subs-Post.php';
if (isset($_REQUEST['xml'])) {
$context['sub_template'] = 'post';
// Just in case of an earlier error...
$context['preview_message'] = '';
$context['preview_subject'] = '';
}
// Check if it's locked. It isn't locked if no topic is specified.
if (!empty($topic)) {
$request = db_query("\n\t\t\tSELECT\n\t\t\t\tt.locked, IFNULL(ln.ID_TOPIC, 0) AS notify, t.isSticky, t.ID_POLL, t.numReplies, mf.ID_MEMBER,\n\t\t\t\tt.ID_FIRST_MSG, mf.subject, GREATEST(ml.posterTime, ml.modifiedTime) AS lastPostTime\n\t\t\tFROM {$db_prefix}topics AS t\n\t\t\t\tLEFT JOIN {$db_prefix}log_notify AS ln ON (ln.ID_TOPIC = t.ID_TOPIC AND ln.ID_MEMBER = {$ID_MEMBER})\n\t\t\t\tLEFT JOIN {$db_prefix}messages AS mf ON (mf.ID_MSG = t.ID_FIRST_MSG)\n\t\t\t\tLEFT JOIN {$db_prefix}messages AS ml ON (ml.ID_MSG = t.ID_LAST_MSG)\n\t\t\tWHERE t.ID_TOPIC = {$topic}\n\t\t\tLIMIT 1", __FILE__, __LINE__);
list($locked, $context['notify'], $sticky, $pollID, $context['num_replies'], $ID_MEMBER_POSTER, $ID_FIRST_MSG, $first_subject, $lastPostTime) = mysql_fetch_row($request);
mysql_free_result($request);
// If this topic already has a poll, they sure can't add another.
if (isset($_REQUEST['poll']) && $pollID > 0) {
unset($_REQUEST['poll']);
}
if (empty($_REQUEST['msg'])) {
if ($user_info['is_guest'] && !allowedTo('post_reply_any')) {
is_not_guest();
}
if ($ID_MEMBER_POSTER != $ID_MEMBER) {
isAllowedTo('post_reply_any');
} elseif (!allowedTo('post_reply_any')) {
isAllowedTo('post_reply_own');
}
}
$context['can_lock'] = allowedTo('lock_any') || $ID_MEMBER == $ID_MEMBER_POSTER && allowedTo('lock_own');
$context['can_sticky'] = allowedTo('make_sticky') && !empty($modSettings['enableStickyTopics']);
$context['notify'] = !empty($context['notify']);
$context['sticky'] = isset($_REQUEST['sticky']) ? !empty($_REQUEST['sticky']) : $sticky;
} else {
if ((!$context['make_event'] || !empty($board)) && (!isset($_REQUEST['poll']) || $modSettings['pollMode'] != '1')) {
isAllowedTo('post_new');
}
$locked = 0;
// !!! These won't work if you're making an event.
$context['can_lock'] = allowedTo(array('lock_any', 'lock_own'));
$context['can_sticky'] = allowedTo('make_sticky') && !empty($modSettings['enableStickyTopics']);
$context['notify'] = !empty($context['notify']);
$context['sticky'] = !empty($_REQUEST['sticky']);
}
// !!! These won't work if you're posting an event!
$context['can_notify'] = allowedTo('mark_any_notify');
$context['can_move'] = allowedTo('move_any');
$context['can_announce'] = allowedTo('announce_topic');
$context['locked'] = !empty($locked) || !empty($_REQUEST['lock']);
// An array to hold all the attachments for this topic.
$context['current_attachments'] = array();
// Don't allow a post if it's locked and you aren't all powerful.
if ($locked && !allowedTo('moderate_board')) {
fatal_lang_error(90, false);
}
// Check the users permissions - is the user allowed to add or post a poll?
if (isset($_REQUEST['poll']) && $modSettings['pollMode'] == '1') {
// New topic, new poll.
if (empty($topic)) {
isAllowedTo('poll_post');
} elseif ($ID_MEMBER == $ID_MEMBER_POSTER && !allowedTo('poll_add_any')) {
isAllowedTo('poll_add_own');
} else {
isAllowedTo('poll_add_any');
}
// Set up the poll options.
$context['poll_options'] = array('max_votes' => empty($_POST['poll_max_votes']) ? '1' : max(1, $_POST['poll_max_votes']), 'hide' => empty($_POST['poll_hide']) ? 0 : $_POST['poll_hide'], 'expire' => !isset($_POST['poll_expire']) ? '' : $_POST['poll_expire'], 'change_vote' => isset($_POST['poll_change_vote']));
// Make all five poll choices empty.
$context['choices'] = array(array('id' => 0, 'number' => 1, 'label' => '', 'is_last' => false), array('id' => 1, 'number' => 2, 'label' => '', 'is_last' => false), array('id' => 2, 'number' => 3, 'label' => '', 'is_last' => false), array('id' => 3, 'number' => 4, 'label' => '', 'is_last' => false), array('id' => 4, 'number' => 5, 'label' => '', 'is_last' => true));
}
if ($context['make_event']) {
// They might want to pick a board.
if (!isset($context['current_board'])) {
$context['current_board'] = 0;
}
// Start loading up the event info.
$context['event'] = array();
$context['event']['title'] = isset($_REQUEST['evtitle']) ? htmlspecialchars(stripslashes($_REQUEST['evtitle'])) : '';
$context['event']['id'] = isset($_REQUEST['eventid']) ? (int) $_REQUEST['eventid'] : -1;
$context['event']['new'] = $context['event']['id'] == -1;
// Permissions check!
isAllowedTo('calendar_post');
// Editing an event? (but NOT previewing!?)
if (!$context['event']['new'] && !isset($_REQUEST['subject'])) {
// If the user doesn't have permission to edit the post in this topic, redirect them.
if ($ID_MEMBER_POSTER != $ID_MEMBER || !allowedTo('modify_own') && !allowedTo('modify_any')) {
require_once $sourcedir . '/Calendar.php';
return CalendarPost();
}
// Get the current event information.
$request = db_query("\n\t\t\t\tSELECT\n\t\t\t\t\tID_MEMBER, title, MONTH(startDate) AS month, DAYOFMONTH(startDate) AS day,\n\t\t\t\t\tYEAR(startDate) AS year, (TO_DAYS(endDate) - TO_DAYS(startDate)) AS span\n\t\t\t\tFROM {$db_prefix}calendar\n\t\t\t\tWHERE ID_EVENT = " . $context['event']['id'] . "\n\t\t\t\tLIMIT 1", __FILE__, __LINE__);
$row = mysql_fetch_assoc($request);
mysql_free_result($request);
// Make sure the user is allowed to edit this event.
if ($row['ID_MEMBER'] != $ID_MEMBER) {
isAllowedTo('calendar_edit_any');
} elseif (!allowedTo('calendar_edit_any')) {
isAllowedTo('calendar_edit_own');
}
$context['event']['month'] = $row['month'];
$context['event']['day'] = $row['day'];
$context['event']['year'] = $row['year'];
$context['event']['title'] = $row['title'];
$context['event']['span'] = $row['span'] + 1;
} else {
$today = getdate();
// You must have a month and year specified!
if (!isset($_REQUEST['month'])) {
$_REQUEST['month'] = $today['mon'];
}
if (!isset($_REQUEST['year'])) {
$_REQUEST['year'] = $today['year'];
}
$context['event']['month'] = (int) $_REQUEST['month'];
$context['event']['year'] = (int) $_REQUEST['year'];
$context['event']['day'] = isset($_REQUEST['day']) ? $_REQUEST['day'] : ($_REQUEST['month'] == $today['mon'] ? $today['mday'] : 0);
$context['event']['span'] = isset($_REQUEST['span']) ? $_REQUEST['span'] : 1;
// Make sure the year and month are in the valid range.
if ($context['event']['month'] < 1 || $context['event']['month'] > 12) {
fatal_lang_error('calendar1', false);
}
if ($context['event']['year'] < $modSettings['cal_minyear'] || $context['event']['year'] > $modSettings['cal_maxyear']) {
fatal_lang_error('calendar2', false);
}
// Get a list of boards they can post in.
$boards = boardsAllowedTo('post_new');
if (empty($boards)) {
fatal_lang_error('cannot_post_new');
}
$request = db_query("\n\t\t\t\tSELECT c.name AS catName, c.ID_CAT, b.ID_BOARD, b.name AS boardName, b.childLevel\n\t\t\t\tFROM {$db_prefix}boards AS b\n\t\t\t\t\tLEFT JOIN {$db_prefix}categories AS c ON (c.ID_CAT = b.ID_CAT)\n\t\t\t\tWHERE {$user_info['query_see_board']}" . (in_array(0, $boards) ? '' : "\n\t\t\t\t\tAND b.ID_BOARD IN (" . implode(', ', $boards) . ")"), __FILE__, __LINE__);
$context['event']['boards'] = array();
while ($row = mysql_fetch_assoc($request)) {
$context['event']['boards'][] = array('id' => $row['ID_BOARD'], 'name' => $row['boardName'], 'childLevel' => $row['childLevel'], 'prefix' => str_repeat(' ', $row['childLevel'] * 3), 'cat' => array('id' => $row['ID_CAT'], 'name' => $row['catName']));
}
mysql_free_result($request);
}
// Find the last day of the month.
$context['event']['last_day'] = (int) strftime('%d', mktime(0, 0, 0, $context['event']['month'] == 12 ? 1 : $context['event']['month'] + 1, 0, $context['event']['month'] == 12 ? $context['event']['year'] + 1 : $context['event']['year']));
$context['event']['board'] = !empty($board) ? $board : $modSettings['cal_defaultboard'];
}
if (empty($context['post_errors'])) {
$context['post_errors'] = array();
}
// See if any new replies have come along.
if (empty($_REQUEST['msg']) && !empty($topic)) {
if (empty($options['no_new_reply_warning']) && isset($_REQUEST['num_replies'])) {
$newReplies = $context['num_replies'] > $_REQUEST['num_replies'] ? $context['num_replies'] - $_REQUEST['num_replies'] : 0;
if (!empty($newReplies)) {
if ($newReplies == 1) {
$txt['error_new_reply'] = isset($_GET['num_replies']) ? $txt['error_new_reply_reading'] : $txt['error_new_reply'];
} else {
$txt['error_new_replies'] = sprintf(isset($_GET['num_replies']) ? $txt['error_new_replies_reading'] : $txt['error_new_replies'], $newReplies);
}
// If they've come from the display page then we treat the error differently....
if (isset($_GET['num_replies'])) {
$newRepliesError = $newReplies;
} else {
$context['post_error'][$newReplies == 1 ? 'new_reply' : 'new_replies'] = true;
}
$modSettings['topicSummaryPosts'] = $newReplies > $modSettings['topicSummaryPosts'] ? max($modSettings['topicSummaryPosts'], 5) : $modSettings['topicSummaryPosts'];
}
}
// Check whether this is a really old post being bumped...
if (!empty($modSettings['oldTopicDays']) && $lastPostTime + $modSettings['oldTopicDays'] * 86400 < time() && empty($sticky) && !isset($_REQUEST['subject'])) {
$oldTopicError = true;
}
}
// Get a response prefix (like 'Re:') in the default forum language.
if (!isset($context['response_prefix']) && !($context['response_prefix'] = cache_get_data('response_prefix'))) {
if ($language === $user_info['language']) {
$context['response_prefix'] = $txt['response_prefix'];
} else {
loadLanguage('index', $language, false);
$context['response_prefix'] = $txt['response_prefix'];
loadLanguage('index');
}
cache_put_data('response_prefix', $context['response_prefix'], 600);
}
// Previewing, modifying, or posting?
if (isset($_REQUEST['message']) || !empty($context['post_error'])) {
// Validate inputs.
if (empty($context['post_error'])) {
if ($func['htmltrim']($_REQUEST['subject']) == '') {
$context['post_error']['no_subject'] = true;
}
if ($func['htmltrim']($_REQUEST['message']) == '') {
$context['post_error']['no_message'] = true;
}
if (!empty($modSettings['max_messageLength']) && $func['strlen']($_REQUEST['message']) > $modSettings['max_messageLength']) {
$context['post_error']['long_message'] = true;
}
// Are you... a guest?
if ($user_info['is_guest']) {
$_REQUEST['guestname'] = !isset($_REQUEST['guestname']) ? '' : trim($_REQUEST['guestname']);
$_REQUEST['email'] = !isset($_REQUEST['email']) ? '' : trim($_REQUEST['email']);
// Validate the name and email.
if (!isset($_REQUEST['guestname']) || trim(strtr($_REQUEST['guestname'], '_', ' ')) == '') {
$context['post_error']['no_name'] = true;
} elseif ($func['strlen']($_REQUEST['guestname']) > 25) {
$context['post_error']['long_name'] = true;
} else {
require_once $sourcedir . '/Subs-Members.php';
if (isReservedName(htmlspecialchars($_REQUEST['guestname']), 0, true, false)) {
$context['post_error']['bad_name'] = true;
}
}
if (empty($modSettings['guest_post_no_email'])) {
if (!isset($_REQUEST['email']) || $_REQUEST['email'] == '') {
$context['post_error']['no_email'] = true;
} elseif (preg_match('~^[0-9A-Za-z=_+\\-/][0-9A-Za-z=_\'+\\-/\\.]*@[\\w\\-]+(\\.[\\w\\-]+)*(\\.[\\w]{2,6})$~', stripslashes($_REQUEST['email'])) == 0) {
$context['post_error']['bad_email'] = true;
}
}
}
// This is self explanatory - got any questions?
if (isset($_REQUEST['question']) && trim($_REQUEST['question']) == '') {
$context['post_error']['no_question'] = true;
}
// This means they didn't click Post and get an error.
$really_previewing = true;
} else {
if (!isset($_REQUEST['subject'])) {
$_REQUEST['subject'] = '';
}
if (!isset($_REQUEST['message'])) {
$_REQUEST['message'] = '';
}
if (!isset($_REQUEST['icon'])) {
$_REQUEST['icon'] = 'xx';
}
$really_previewing = false;
}
// Set up the inputs for the form.
$form_subject = strtr($func['htmlspecialchars'](stripslashes($_REQUEST['subject'])), array("\r" => '', "\n" => '', "\t" => ''));
$form_message = $func['htmlspecialchars'](stripslashes($_REQUEST['message']), ENT_QUOTES);
// Make sure the subject isn't too long - taking into account special characters.
if ($func['strlen']($form_subject) > 100) {
$form_subject = $func['substr']($form_subject, 0, 100);
}
// Have we inadvertently trimmed off the subject of useful information?
if ($func['htmltrim']($form_subject) === '') {
$context['post_error']['no_subject'] = true;
}
// Any errors occurred?
if (!empty($context['post_error'])) {
loadLanguage('Errors');
$context['error_type'] = 'minor';
$context['post_error']['messages'] = array();
foreach ($context['post_error'] as $post_error => $dummy) {
if ($post_error == 'messages') {
continue;
}
$context['post_error']['messages'][] = $txt['error_' . $post_error];
// If it's not a minor error flag it as such.
if (!in_array($post_error, array('new_reply', 'new_replies', 'old_topic'))) {
$context['error_type'] = 'serious';
}
}
}
if (isset($_REQUEST['poll'])) {
$context['question'] = isset($_REQUEST['question']) ? $func['htmlspecialchars'](stripslashes(trim($_REQUEST['question']))) : '';
$context['choices'] = array();
$choice_id = 0;
$_POST['options'] = empty($_POST['options']) ? array() : htmlspecialchars__recursive(stripslashes__recursive($_POST['options']));
foreach ($_POST['options'] as $option) {
if (trim($option) == '') {
continue;
}
$context['choices'][] = array('id' => $choice_id++, 'number' => $choice_id, 'label' => $option, 'is_last' => false);
}
if (count($context['choices']) < 2) {
$context['choices'][] = array('id' => $choice_id++, 'number' => $choice_id, 'label' => '', 'is_last' => false);
$context['choices'][] = array('id' => $choice_id++, 'number' => $choice_id, 'label' => '', 'is_last' => false);
}
$context['choices'][count($context['choices']) - 1]['is_last'] = true;
}
// Are you... a guest?
if ($user_info['is_guest']) {
$_REQUEST['guestname'] = !isset($_REQUEST['guestname']) ? '' : trim($_REQUEST['guestname']);
$_REQUEST['email'] = !isset($_REQUEST['email']) ? '' : trim($_REQUEST['email']);
$_REQUEST['guestname'] = htmlspecialchars($_REQUEST['guestname']);
$context['name'] = $_REQUEST['guestname'];
$_REQUEST['email'] = htmlspecialchars($_REQUEST['email']);
$context['email'] = $_REQUEST['email'];
$user_info['name'] = $_REQUEST['guestname'];
}
// Only show the preview stuff if they hit Preview.
if ($really_previewing == true || isset($_REQUEST['xml'])) {
// Set up the preview message and subject and censor them...
$context['preview_message'] = $form_message;
preparsecode($form_message, true);
preparsecode($context['preview_message']);
// Do all bulletin board code tags, with or without smileys.
$context['preview_message'] = parse_bbc($context['preview_message'], isset($_REQUEST['ns']) ? 0 : 1);
if ($form_subject != '') {
$context['preview_subject'] = $form_subject;
censorText($context['preview_subject']);
censorText($context['preview_message']);
} else {
$context['preview_subject'] = '<i>' . $txt[24] . '</i>';
}
// Protect any CDATA blocks.
if (isset($_REQUEST['xml'])) {
$context['preview_message'] = strtr($context['preview_message'], array(']]>' => ']]]]><![CDATA[>'));
}
}
// Set up the checkboxes.
$context['notify'] = !empty($_REQUEST['notify']);
$context['use_smileys'] = !isset($_REQUEST['ns']);
$context['icon'] = isset($_REQUEST['icon']) ? preg_replace('~[\\./\\\\*\':"<>]~', '', $_REQUEST['icon']) : 'xx';
// Set the destination action for submission.
$context['destination'] = 'post2;start=' . $_REQUEST['start'] . (isset($_REQUEST['msg']) ? ';msg=' . $_REQUEST['msg'] . ';sesc=' . $sc : '') . (isset($_REQUEST['poll']) ? ';poll' : '');
$context['submit_label'] = isset($_REQUEST['msg']) ? $txt[10] : $txt[105];
// Previewing an edit?
if (isset($_REQUEST['msg'])) {
if (!empty($modSettings['attachmentEnable'])) {
$request = db_query("\n\t\t\t\t\tSELECT IFNULL(size, -1) AS filesize, filename, ID_ATTACH\n\t\t\t\t\tFROM {$db_prefix}attachments\n\t\t\t\t\tWHERE ID_MSG = " . (int) $_REQUEST['msg'] . "\n\t\t\t\t\t\t AND attachmentType = 0", __FILE__, __LINE__);
while ($row = mysql_fetch_assoc($request)) {
if ($row['filesize'] <= 0) {
continue;
}
$context['current_attachments'][] = array('name' => $row['filename'], 'id' => $row['ID_ATTACH']);
}
mysql_free_result($request);
}
// Allow moderators to change names....
if (allowedTo('moderate_forum') && !empty($topic)) {
$request = db_query("\n\t\t\t\t\tSELECT ID_MEMBER, posterName, posterEmail\n\t\t\t\t\tFROM {$db_prefix}messages\n\t\t\t\t\tWHERE ID_MSG = " . (int) $_REQUEST['msg'] . "\n\t\t\t\t\t\tAND ID_TOPIC = {$topic}\n\t\t\t\t\tLIMIT 1", __FILE__, __LINE__);
$row = mysql_fetch_assoc($request);
mysql_free_result($request);
if (empty($row['ID_MEMBER'])) {
$context['name'] = htmlspecialchars($row['posterName']);
$context['email'] = htmlspecialchars($row['posterEmail']);
}
}
}
// No check is needed, since nothing is really posted.
checkSubmitOnce('free');
} elseif (isset($_REQUEST['msg'])) {
checkSession('get');
// Get the existing message.
$request = db_query("\n\t\t\tSELECT\n\t\t\t\tm.ID_MEMBER, m.modifiedTime, m.smileysEnabled, m.body,\n\t\t\t\tm.posterName, m.posterEmail, m.subject, m.icon,\n\t\t\t\tIFNULL(a.size, -1) AS filesize, a.filename, a.ID_ATTACH,\n\t\t\t\tt.ID_MEMBER_STARTED AS ID_MEMBER_POSTER, m.posterTime\n\t\t\tFROM ({$db_prefix}messages AS m, {$db_prefix}topics AS t)\n\t\t\t\tLEFT JOIN {$db_prefix}attachments AS a ON (a.ID_MSG = m.ID_MSG AND a.attachmentType = 0)\n\t\t\tWHERE m.ID_MSG = " . (int) $_REQUEST['msg'] . "\n\t\t\t\tAND m.ID_TOPIC = {$topic}\n\t\t\t\tAND t.ID_TOPIC = {$topic}", __FILE__, __LINE__);
// The message they were trying to edit was most likely deleted.
// !!! Change this error message?
if (mysql_num_rows($request) == 0) {
fatal_lang_error('smf232', false);
}
$row = mysql_fetch_assoc($request);
$attachment_stuff = array($row);
while ($row2 = mysql_fetch_assoc($request)) {
$attachment_stuff[] = $row2;
}
mysql_free_result($request);
if ($row['ID_MEMBER'] == $ID_MEMBER && !allowedTo('modify_any')) {
// Give an extra five minutes over the disable time threshold, so they can type.
if (!empty($modSettings['edit_disable_time']) && $row['posterTime'] + ($modSettings['edit_disable_time'] + 5) * 60 < time()) {
fatal_lang_error('modify_post_time_passed', false);
} elseif ($row['ID_MEMBER_POSTER'] == $ID_MEMBER && !allowedTo('modify_own')) {
isAllowedTo('modify_replies');
} else {
isAllowedTo('modify_own');
}
} elseif ($row['ID_MEMBER_POSTER'] == $ID_MEMBER && !allowedTo('modify_any')) {
isAllowedTo('modify_replies');
} else {
isAllowedTo('modify_any');
}
// When was it last modified?
if (!empty($row['modifiedTime'])) {
$context['last_modified'] = timeformat($row['modifiedTime']);
}
// Get the stuff ready for the form.
$form_subject = $row['subject'];
$form_message = un_preparsecode($row['body']);
censorText($form_message);
censorText($form_subject);
// Check the boxes that should be checked.
$context['use_smileys'] = !empty($row['smileysEnabled']);
$context['icon'] = $row['icon'];
// Load up 'em attachments!
foreach ($attachment_stuff as $attachment) {
if ($attachment['filesize'] >= 0 && !empty($modSettings['attachmentEnable'])) {
$context['current_attachments'][] = array('name' => $attachment['filename'], 'id' => $attachment['ID_ATTACH']);
}
}
// Allow moderators to change names....
if (allowedTo('moderate_forum') && empty($row['ID_MEMBER'])) {
$context['name'] = htmlspecialchars($row['posterName']);
$context['email'] = htmlspecialchars($row['posterEmail']);
}
// Set the destinaton.
$context['destination'] = 'post2;start=' . $_REQUEST['start'] . ';msg=' . $_REQUEST['msg'] . ';sesc=' . $sc . (isset($_REQUEST['poll']) ? ';poll' : '');
$context['submit_label'] = $txt[10];
} else {
// By default....
$context['use_smileys'] = true;
$context['icon'] = 'xx';
if ($user_info['is_guest']) {
$context['name'] = '';
$context['email'] = '';
}
$context['destination'] = 'post2;start=' . $_REQUEST['start'] . (isset($_REQUEST['poll']) ? ';poll' : '');
$context['submit_label'] = $txt[105];
// Posting a quoted reply?
if (!empty($topic) && !empty($_REQUEST['quote'])) {
checkSession('get');
// Make sure they _can_ quote this post, and if so get it.
$request = db_query("\n\t\t\t\tSELECT m.subject, IFNULL(mem.realName, m.posterName) AS posterName, m.posterTime, m.body\n\t\t\t\tFROM ({$db_prefix}messages AS m, {$db_prefix}boards AS b)\n\t\t\t\t\tLEFT JOIN {$db_prefix}members AS mem ON (mem.ID_MEMBER = m.ID_MEMBER)\n\t\t\t\tWHERE m.ID_MSG = " . (int) $_REQUEST['quote'] . "\n\t\t\t\t\tAND b.ID_BOARD = m.ID_BOARD\n\t\t\t\t\tAND {$user_info['query_see_board']}\n\t\t\t\tLIMIT 1", __FILE__, __LINE__);
if (mysql_num_rows($request) == 0) {
fatal_lang_error('quoted_post_deleted', false);
}
list($form_subject, $mname, $mdate, $form_message) = mysql_fetch_row($request);
mysql_free_result($request);
// Add 'Re: ' to the front of the quoted subject.
if (trim($context['response_prefix']) != '' && $func['strpos']($form_subject, trim($context['response_prefix'])) !== 0) {
$form_subject = $context['response_prefix'] . $form_subject;
}
// Censor the message and subject.
censorText($form_message);
censorText($form_subject);
$form_message = preg_replace('~<br(?: /)?' . '>~i', "\n", $form_message);
// Remove any nested quotes, if necessary.
if (!empty($modSettings['removeNestedQuotes'])) {
$form_message = preg_replace(array('~\\n?\\[quote.*?\\].+?\\[/quote\\]\\n?~is', '~^\\n~', '~\\[/quote\\]~'), '', $form_message);
}
// Add a quote string on the front and end.
$form_message = '[quote author=' . $mname . ' link=topic=' . $topic . '.msg' . (int) $_REQUEST['quote'] . '#msg' . (int) $_REQUEST['quote'] . ' date=' . $mdate . ']' . "\n" . $form_message . "\n" . '[/quote]';
} elseif (!empty($topic) && empty($_REQUEST['quote'])) {
// Get the first message's subject.
$form_subject = $first_subject;
// Add 'Re: ' to the front of the subject.
if (trim($context['response_prefix']) != '' && $form_subject != '' && $func['strpos']($form_subject, trim($context['response_prefix'])) !== 0) {
$form_subject = $context['response_prefix'] . $form_subject;
}
// Censor the subject.
censorText($form_subject);
$form_message = '';
} else {
$form_subject = isset($_GET['subject']) ? $_GET['subject'] : '';
$form_message = '';
}
}
// !!! This won't work if you're posting an event.
if (allowedTo('post_attachment')) {
if (empty($_SESSION['temp_attachments'])) {
$_SESSION['temp_attachments'] = array();
}
// If this isn't a new post, check the current attachments.
if (isset($_REQUEST['msg'])) {
$request = db_query("\n\t\t\t\tSELECT COUNT(*), SUM(size)\n\t\t\t\tFROM {$db_prefix}attachments\n\t\t\t\tWHERE ID_MSG = " . (int) $_REQUEST['msg'] . "\n\t\t\t\t\tAND attachmentType = 0", __FILE__, __LINE__);
list($quantity, $total_size) = mysql_fetch_row($request);
mysql_free_result($request);
} else {
$quantity = 0;
$total_size = 0;
}
$temp_start = 0;
if (!empty($_SESSION['temp_attachments'])) {
foreach ($_SESSION['temp_attachments'] as $attachID => $name) {
$temp_start++;
if (preg_match('~^post_tmp_' . $ID_MEMBER . '_\\d+$~', $attachID) == 0) {
unset($_SESSION['temp_attachments'][$attachID]);
continue;
}
if (!empty($_POST['attach_del']) && !in_array($attachID, $_POST['attach_del'])) {
$deleted_attachments = true;
unset($_SESSION['temp_attachments'][$attachID]);
@unlink($modSettings['attachmentUploadDir'] . '/' . $attachID);
continue;
}
$quantity++;
$total_size += filesize($modSettings['attachmentUploadDir'] . '/' . $attachID);
$context['current_attachments'][] = array('name' => getAttachmentFilename($name, false, true), 'id' => $attachID);
}
}
if (!empty($_POST['attach_del'])) {
$del_temp = array();
foreach ($_POST['attach_del'] as $i => $dummy) {
$del_temp[$i] = (int) $dummy;
}
foreach ($context['current_attachments'] as $k => $dummy) {
if (!in_array($dummy['id'], $del_temp)) {
$context['current_attachments'][$k]['unchecked'] = true;
$deleted_attachments = !isset($deleted_attachments) || is_bool($deleted_attachments) ? 1 : $deleted_attachments + 1;
$quantity--;
}
}
}
if (!empty($_FILES['attachment'])) {
foreach ($_FILES['attachment']['tmp_name'] as $n => $dummy) {
if ($_FILES['attachment']['name'][$n] == '') {
continue;
}
if (!is_uploaded_file($_FILES['attachment']['tmp_name'][$n]) || @ini_get('open_basedir') == '' && !file_exists($_FILES['attachment']['tmp_name'][$n])) {
fatal_lang_error('smf124');
}
if (!empty($modSettings['attachmentSizeLimit']) && $_FILES['attachment']['size'][$n] > $modSettings['attachmentSizeLimit'] * 1024) {
fatal_lang_error('smf122', false, array($modSettings['attachmentSizeLimit']));
}
$quantity++;
if (!empty($modSettings['attachmentNumPerPostLimit']) && $quantity > $modSettings['attachmentNumPerPostLimit']) {
fatal_lang_error('attachments_limit_per_post', false, array($modSettings['attachmentNumPerPostLimit']));
}
$total_size += $_FILES['attachment']['size'][$n];
if (!empty($modSettings['attachmentPostLimit']) && $total_size > $modSettings['attachmentPostLimit'] * 1024) {
fatal_lang_error('smf122', false, array($modSettings['attachmentPostLimit']));
}
if (!empty($modSettings['attachmentCheckExtensions'])) {
if (!in_array(strtolower(substr(strrchr($_FILES['attachment']['name'][$n], '.'), 1)), explode(',', strtolower($modSettings['attachmentExtensions'])))) {
fatal_error($_FILES['attachment']['name'][$n] . '.<br />' . $txt['smf123'] . ' ' . $modSettings['attachmentExtensions'] . '.', false);
}
}
if (!empty($modSettings['attachmentDirSizeLimit'])) {
// Make sure the directory isn't full.
$dirSize = 0;
$dir = @opendir($modSettings['attachmentUploadDir']) or fatal_lang_error('smf115b');
while ($file = readdir($dir)) {
if (substr($file, 0, -1) == '.') {
continue;
}
if (preg_match('~^post_tmp_\\d+_\\d+$~', $file) != 0) {
// Temp file is more than 5 hours old!
if (filemtime($modSettings['attachmentUploadDir'] . '/' . $file) < time() - 18000) {
@unlink($modSettings['attachmentUploadDir'] . '/' . $file);
}
continue;
}
$dirSize += filesize($modSettings['attachmentUploadDir'] . '/' . $file);
}
closedir($dir);
// Too big! Maybe you could zip it or something...
if ($_FILES['attachment']['size'][$n] + $dirSize > $modSettings['attachmentDirSizeLimit'] * 1024) {
fatal_lang_error('smf126');
}
}
if (!is_writable($modSettings['attachmentUploadDir'])) {
fatal_lang_error('attachments_no_write');
}
$attachID = 'post_tmp_' . $ID_MEMBER . '_' . $temp_start++;
$_SESSION['temp_attachments'][$attachID] = stripslashes(basename($_FILES['attachment']['name'][$n]));
$context['current_attachments'][] = array('name' => basename(stripslashes($_FILES['attachment']['name'][$n])), 'id' => $attachID);
$destName = $modSettings['attachmentUploadDir'] . '/' . $attachID;
if (!move_uploaded_file($_FILES['attachment']['tmp_name'][$n], $destName)) {
fatal_lang_error('smf124');
}
@chmod($destName, 0644);
}
}
}
// If we are coming here to make a reply, and someone has already replied... make a special warning message.
if (isset($newRepliesError)) {
$context['post_error']['messages'][] = $newRepliesError == 1 ? $txt['error_new_reply'] : $txt['error_new_replies'];
$context['error_type'] = 'minor';
}
if (isset($oldTopicError)) {
$context['post_error']['messages'][] = $txt['error_old_topic'];
$context['error_type'] = 'minor';
}
// What are you doing? Posting a poll, modifying, previewing, new post, or reply...
if (isset($_REQUEST['poll'])) {
$context['page_title'] = $txt['smf20'];
} elseif ($context['make_event']) {
$context['page_title'] = $context['event']['id'] == -1 ? $txt['calendar23'] : $txt['calendar20'];
} elseif (isset($_REQUEST['msg'])) {
$context['page_title'] = $txt[66];
} elseif (isset($_REQUEST['subject'], $context['preview_subject'])) {
$context['page_title'] = $txt[507] . ' - ' . strip_tags($context['preview_subject']);
} elseif (empty($topic)) {
$context['page_title'] = $txt[33];
} else {
$context['page_title'] = $txt[25];
}
// Build the link tree.
if (empty($topic)) {
$context['linktree'][] = array('name' => '<i>' . $txt[33] . '</i>');
} else {
$context['linktree'][] = array('url' => $scripturl . '?topic=' . $topic . '.' . $_REQUEST['start'], 'name' => $form_subject, 'extra_before' => '<span' . ($settings['linktree_inline'] ? ' class="smalltext"' : '') . '><b class="nav">' . $context['page_title'] . ' ( </b></span>', 'extra_after' => '<span' . ($settings['linktree_inline'] ? ' class="smalltext"' : '') . '><b class="nav"> )</b></span>');
}
// If they've unchecked an attachment, they may still want to attach that many more files, but don't allow more than num_allowed_attachments.
// !!! This won't work if you're posting an event.
$context['num_allowed_attachments'] = min($modSettings['attachmentNumPerPostLimit'] - count($context['current_attachments']) + (isset($deleted_attachments) ? $deleted_attachments : 0), $modSettings['attachmentNumPerPostLimit']);
$context['can_post_attachment'] = !empty($modSettings['attachmentEnable']) && $modSettings['attachmentEnable'] == 1 && allowedTo('post_attachment') && $context['num_allowed_attachments'] > 0;
$context['subject'] = addcslashes($form_subject, '"');
$context['message'] = str_replace(array('"', '<', '>', ' '), array('"', '<', '>', ' '), $form_message);
$context['attached'] = '';
$context['allowed_extensions'] = strtr($modSettings['attachmentExtensions'], array(',' => ', '));
$context['make_poll'] = isset($_REQUEST['poll']);
// Message icons - customized icons are off?
if (empty($modSettings['messageIcons_enable'])) {
$context['icons'] = array(array('value' => 'xx', 'name' => $txt[281]), array('value' => 'thumbup', 'name' => $txt[282]), array('value' => 'thumbdown', 'name' => $txt[283]), array('value' => 'exclamation', 'name' => $txt[284]), array('value' => 'question', 'name' => $txt[285]), array('value' => 'lamp', 'name' => $txt[286]), array('value' => 'smiley', 'name' => $txt[287]), array('value' => 'angry', 'name' => $txt[288]), array('value' => 'cheesy', 'name' => $txt[289]), array('value' => 'grin', 'name' => $txt[293]), array('value' => 'sad', 'name' => $txt[291]), array('value' => 'wink', 'name' => $txt[292]));
foreach ($context['icons'] as $k => $dummy) {
$context['icons'][$k]['url'] = $settings['images_url'] . '/post/' . $dummy['value'] . '.gif';
$context['icons'][$k]['is_last'] = false;
}
$context['icon_url'] = $settings['images_url'] . '/post/' . $context['icon'] . '.gif';
} else {
// Regardless of what *should* exist, let's do this properly.
$stable_icons = array('xx', 'thumbup', 'thumbdown', 'exclamation', 'question', 'lamp', 'smiley', 'angry', 'cheesy', 'grin', 'sad', 'wink', 'moved', 'recycled', 'wireless');
$context['icon_sources'] = array();
foreach ($stable_icons as $icon) {
$context['icon_sources'][$icon] = 'images_url';
}
// Array for all icons that need to revert to the default theme!
$context['javascript_icons'] = array();
if (($temp = cache_get_data('posting_icons-' . $board, 480)) == null) {
$request = db_query("\n\t\t\t\tSELECT title, filename\n\t\t\t\tFROM {$db_prefix}message_icons\n\t\t\t\tWHERE ID_BOARD IN (0, {$board})", __FILE__, __LINE__);
$icon_data = array();
while ($row = mysql_fetch_assoc($request)) {
$icon_data[] = $row;
}
mysql_free_result($request);
cache_put_data('posting_icons-' . $board, $icon_data, 480);
} else {
$icon_data = $temp;
}
$context['icons'] = array();
foreach ($icon_data as $icon) {
if (!isset($context['icon_sources'][$icon['filename']])) {
$context['icon_sources'][$icon['filename']] = file_exists($settings['theme_dir'] . '/images/post/' . $icon['filename'] . '.gif') ? 'images_url' : 'default_images_url';
}
// If the icon exists only in the default theme, ensure the javascript popup respects this.
if ($context['icon_sources'][$icon['filename']] == 'default_images_url') {
$context['javascript_icons'][] = $icon['filename'];
}
$context['icons'][] = array('value' => $icon['filename'], 'name' => $icon['title'], 'url' => $settings[$context['icon_sources'][$icon['filename']]] . '/post/' . $icon['filename'] . '.gif', 'is_last' => false);
}
$context['icon_url'] = $settings[isset($context['icon_sources'][$context['icon']]) ? $context['icon_sources'][$context['icon']] : 'images_url'] . '/post/' . $context['icon'] . '.gif';
}
if (!empty($context['icons'])) {
$context['icons'][count($context['icons']) - 1]['is_last'] = true;
}
$found = false;
for ($i = 0, $n = count($context['icons']); $i < $n; $i++) {
$context['icons'][$i]['selected'] = $context['icon'] == $context['icons'][$i]['value'];
if ($context['icons'][$i]['selected']) {
$found = true;
}
}
if (!$found) {
array_unshift($context['icons'], array('value' => $context['icon'], 'name' => $txt['current_icon'], 'url' => $context['icon_url'], 'is_last' => empty($context['icons']), 'selected' => true));
}
if (!empty($topic)) {
getTopic();
}
$context['back_to_topic'] = isset($_REQUEST['goback']) || isset($_REQUEST['msg']) && !isset($_REQUEST['subject']);
$context['show_additional_options'] = !empty($_POST['additional_options']) || !empty($_SESSION['temp_attachments']) || !empty($deleted_attachments);
$context['is_new_topic'] = empty($topic);
$context['is_new_post'] = !isset($_REQUEST['msg']);
$context['is_first_post'] = $context['is_new_topic'] || isset($_REQUEST['msg']) && $_REQUEST['msg'] == $ID_FIRST_MSG;
// Register this form in the session variables.
checkSubmitOnce('register');
// Finally, load the template.
if (WIRELESS) {
$context['sub_template'] = WIRELESS_PROTOCOL . '_post';
} elseif (!isset($_REQUEST['xml'])) {
loadTemplate('Post');
}
}
function Post()
{
global $txt, $scripturl, $topic, $modSettings, $board;
global $user_info, $sc, $board_info, $context, $settings;
global $sourcedir, $options, $smcFunc, $language;
loadLanguage('Post');
// You can't reply with a poll... hacker.
if (isset($_REQUEST['poll']) && !empty($topic) && !isset($_REQUEST['msg'])) {
unset($_REQUEST['poll']);
}
// Posting an event?
$context['make_event'] = isset($_REQUEST['calendar']);
$context['robot_no_index'] = true;
// You must be posting to *some* board.
if (empty($board) && !$context['make_event']) {
fatal_lang_error('no_board', false);
}
require_once $sourcedir . '/Subs-Post.php';
if (isset($_REQUEST['xml'])) {
$context['sub_template'] = 'post';
// Just in case of an earlier error...
$context['preview_message'] = '';
$context['preview_subject'] = '';
}
// No message is complete without a topic.
if (empty($topic) && !empty($_REQUEST['msg'])) {
$request = $smcFunc['db_query']('', '
SELECT id_topic
FROM {db_prefix}messages
WHERE id_msg = {int:msg}', array('msg' => (int) $_REQUEST['msg']));
if ($smcFunc['db_num_rows']($request) != 1) {
unset($_REQUEST['msg'], $_POST['msg'], $_GET['msg']);
} else {
list($topic) = $smcFunc['db_fetch_row']($request);
}
$smcFunc['db_free_result']($request);
}
// Check if it's locked. It isn't locked if no topic is specified.
if (!empty($topic)) {
$request = $smcFunc['db_query']('', '
SELECT
t.locked, IFNULL(ln.id_topic, 0) AS notify, t.is_sticky, t.id_poll, t.id_last_msg, mf.id_member,
t.id_first_msg, mf.subject,
CASE WHEN ml.poster_time > ml.modified_time THEN ml.poster_time ELSE ml.modified_time END AS last_post_time
FROM {db_prefix}topics AS t
LEFT JOIN {db_prefix}log_notify AS ln ON (ln.id_topic = t.id_topic AND ln.id_member = {int:current_member})
LEFT JOIN {db_prefix}messages AS mf ON (mf.id_msg = t.id_first_msg)
LEFT JOIN {db_prefix}messages AS ml ON (ml.id_msg = t.id_last_msg)
WHERE t.id_topic = {int:current_topic}
LIMIT 1', array('current_member' => $user_info['id'], 'current_topic' => $topic));
list($locked, $context['notify'], $sticky, $pollID, $context['topic_last_message'], $id_member_poster, $id_first_msg, $first_subject, $lastPostTime) = $smcFunc['db_fetch_row']($request);
$smcFunc['db_free_result']($request);
// If this topic already has a poll, they sure can't add another.
if (isset($_REQUEST['poll']) && $pollID > 0) {
unset($_REQUEST['poll']);
}
if (empty($_REQUEST['msg'])) {
if ($user_info['is_guest'] && !allowedTo('post_reply_any') && (!$modSettings['postmod_active'] || !allowedTo('post_unapproved_replies_any'))) {
is_not_guest();
}
// By default the reply will be approved...
$context['becomes_approved'] = true;
if ($id_member_poster != $user_info['id']) {
if ($modSettings['postmod_active'] && allowedTo('post_unapproved_replies_any') && !allowedTo('post_reply_any')) {
$context['becomes_approved'] = false;
} else {
isAllowedTo('post_reply_any');
}
} elseif (!allowedTo('post_reply_any')) {
if ($modSettings['postmod_active'] && allowedTo('post_unapproved_replies_own') && !allowedTo('post_reply_own')) {
$context['becomes_approved'] = false;
} else {
isAllowedTo('post_reply_own');
}
}
} else {
$context['becomes_approved'] = true;
}
$context['can_lock'] = allowedTo('lock_any') || $user_info['id'] == $id_member_poster && allowedTo('lock_own');
$context['can_sticky'] = allowedTo('make_sticky') && !empty($modSettings['enableStickyTopics']);
$context['notify'] = !empty($context['notify']);
$context['sticky'] = isset($_REQUEST['sticky']) ? !empty($_REQUEST['sticky']) : $sticky;
} else {
$context['becomes_approved'] = true;
if (!$context['make_event'] || !empty($board)) {
if ($modSettings['postmod_active'] && !allowedTo('post_new') && allowedTo('post_unapproved_topics')) {
$context['becomes_approved'] = false;
} else {
isAllowedTo('post_new');
}
}
$locked = 0;
// !!! These won't work if you're making an event.
$context['can_lock'] = allowedTo(array('lock_any', 'lock_own'));
$context['can_sticky'] = allowedTo('make_sticky') && !empty($modSettings['enableStickyTopics']);
$context['notify'] = !empty($context['notify']);
$context['sticky'] = !empty($_REQUEST['sticky']);
}
// !!! These won't work if you're posting an event!
$context['can_notify'] = allowedTo('mark_any_notify');
$context['can_move'] = allowedTo('move_any');
$context['move'] = !empty($_REQUEST['move']);
$context['announce'] = !empty($_REQUEST['announce']);
// You can only announce topics that will get approved...
$context['can_announce'] = allowedTo('announce_topic') && $context['becomes_approved'];
$context['locked'] = !empty($locked) || !empty($_REQUEST['lock']);
$context['can_quote'] = empty($modSettings['disabledBBC']) || !in_array('quote', explode(',', $modSettings['disabledBBC']));
// Generally don't show the approval box... (Assume we want things approved)
$context['show_approval'] = false;
// An array to hold all the attachments for this topic.
$context['current_attachments'] = array();
// Don't allow a post if it's locked and you aren't all powerful.
if ($locked && !allowedTo('moderate_board')) {
fatal_lang_error('topic_locked', false);
}
// Check the users permissions - is the user allowed to add or post a poll?
if (isset($_REQUEST['poll']) && $modSettings['pollMode'] == '1') {
// New topic, new poll.
if (empty($topic)) {
isAllowedTo('poll_post');
} elseif ($user_info['id'] == $id_member_poster && !allowedTo('poll_add_any')) {
isAllowedTo('poll_add_own');
} else {
isAllowedTo('poll_add_any');
}
require_once $sourcedir . '/Subs-Members.php';
$allowedVoteGroups = groupsAllowedTo('poll_vote', $board);
// Set up the poll options.
$context['poll_options'] = array('max_votes' => empty($_POST['poll_max_votes']) ? '1' : max(1, $_POST['poll_max_votes']), 'hide' => empty($_POST['poll_hide']) ? 0 : $_POST['poll_hide'], 'expire' => !isset($_POST['poll_expire']) ? '' : $_POST['poll_expire'], 'change_vote' => isset($_POST['poll_change_vote']), 'guest_vote' => isset($_POST['poll_guest_vote']), 'guest_vote_enabled' => in_array(-1, $allowedVoteGroups['allowed']));
// Make all five poll choices empty.
$context['choices'] = array(array('id' => 0, 'number' => 1, 'label' => '', 'is_last' => false), array('id' => 1, 'number' => 2, 'label' => '', 'is_last' => false), array('id' => 2, 'number' => 3, 'label' => '', 'is_last' => false), array('id' => 3, 'number' => 4, 'label' => '', 'is_last' => false), array('id' => 4, 'number' => 5, 'label' => '', 'is_last' => true));
}
if ($context['make_event']) {
// They might want to pick a board.
if (!isset($context['current_board'])) {
$context['current_board'] = 0;
}
// Start loading up the event info.
$context['event'] = array();
$context['event']['title'] = isset($_REQUEST['evtitle']) ? htmlspecialchars(stripslashes($_REQUEST['evtitle'])) : '';
$context['event']['id'] = isset($_REQUEST['eventid']) ? (int) $_REQUEST['eventid'] : -1;
$context['event']['new'] = $context['event']['id'] == -1;
// Permissions check!
isAllowedTo('calendar_post');
// Editing an event? (but NOT previewing!?)
if (!$context['event']['new'] && !isset($_REQUEST['subject'])) {
// If the user doesn't have permission to edit the post in this topic, redirect them.
if ((empty($id_member_poster) || $id_member_poster != $user_info['id'] || !allowedTo('modify_own')) && !allowedTo('modify_any')) {
require_once $sourcedir . '/Calendar.php';
return CalendarPost();
}
// Get the current event information.
$request = $smcFunc['db_query']('', '
SELECT
id_member, title, MONTH(start_date) AS month, DAYOFMONTH(start_date) AS day,
YEAR(start_date) AS year, (TO_DAYS(end_date) - TO_DAYS(start_date)) AS span
FROM {db_prefix}calendar
WHERE id_event = {int:id_event}
LIMIT 1', array('id_event' => $context['event']['id']));
$row = $smcFunc['db_fetch_assoc']($request);
$smcFunc['db_free_result']($request);
// Make sure the user is allowed to edit this event.
if ($row['id_member'] != $user_info['id']) {
isAllowedTo('calendar_edit_any');
} elseif (!allowedTo('calendar_edit_any')) {
isAllowedTo('calendar_edit_own');
}
$context['event']['month'] = $row['month'];
$context['event']['day'] = $row['day'];
$context['event']['year'] = $row['year'];
$context['event']['title'] = $row['title'];
$context['event']['span'] = $row['span'] + 1;
} else {
$today = getdate();
// You must have a month and year specified!
if (!isset($_REQUEST['month'])) {
$_REQUEST['month'] = $today['mon'];
}
if (!isset($_REQUEST['year'])) {
$_REQUEST['year'] = $today['year'];
}
$context['event']['month'] = (int) $_REQUEST['month'];
$context['event']['year'] = (int) $_REQUEST['year'];
$context['event']['day'] = isset($_REQUEST['day']) ? $_REQUEST['day'] : ($_REQUEST['month'] == $today['mon'] ? $today['mday'] : 0);
$context['event']['span'] = isset($_REQUEST['span']) ? $_REQUEST['span'] : 1;
// Make sure the year and month are in the valid range.
if ($context['event']['month'] < 1 || $context['event']['month'] > 12) {
fatal_lang_error('invalid_month', false);
}
if ($context['event']['year'] < $modSettings['cal_minyear'] || $context['event']['year'] > $modSettings['cal_maxyear']) {
fatal_lang_error('invalid_year', false);
}
// Get a list of boards they can post in.
$boards = boardsAllowedTo('post_new');
if (empty($boards)) {
fatal_lang_error('cannot_post_new', 'user');
}
// Load a list of boards for this event in the context.
require_once $sourcedir . '/Subs-MessageIndex.php';
$boardListOptions = array('included_boards' => in_array(0, $boards) ? null : $boards, 'not_redirection' => true, 'use_permissions' => true, 'selected_board' => empty($context['current_board']) ? $modSettings['cal_defaultboard'] : $context['current_board']);
$context['event']['categories'] = getBoardList($boardListOptions);
}
// Find the last day of the month.
$context['event']['last_day'] = (int) strftime('%d', mktime(0, 0, 0, $context['event']['month'] == 12 ? 1 : $context['event']['month'] + 1, 0, $context['event']['month'] == 12 ? $context['event']['year'] + 1 : $context['event']['year']));
$context['event']['board'] = !empty($board) ? $board : $modSettings['cal_defaultboard'];
}
if (empty($context['post_errors'])) {
$context['post_errors'] = array();
}
// See if any new replies have come along.
if (empty($_REQUEST['msg']) && !empty($topic)) {
if (empty($options['no_new_reply_warning']) && isset($_REQUEST['last_msg']) && $context['topic_last_message'] > $_REQUEST['last_msg']) {
$request = $smcFunc['db_query']('', '
SELECT COUNT(*)
FROM {db_prefix}messages
WHERE id_topic = {int:current_topic}
AND id_msg > {int:last_msg}' . (!$modSettings['postmod_active'] || allowedTo('approve_posts') ? '' : '
AND approved = {int:approved}') . '
LIMIT 1', array('current_topic' => $topic, 'last_msg' => (int) $_REQUEST['last_msg'], 'approved' => 1));
list($context['new_replies']) = $smcFunc['db_fetch_row']($request);
$smcFunc['db_free_result']($request);
if (!empty($context['new_replies'])) {
if ($context['new_replies'] == 1) {
$txt['error_new_reply'] = isset($_GET['last_msg']) ? $txt['error_new_reply_reading'] : $txt['error_new_reply'];
} else {
$txt['error_new_replies'] = sprintf(isset($_GET['last_msg']) ? $txt['error_new_replies_reading'] : $txt['error_new_replies'], $context['new_replies']);
}
// If they've come from the display page then we treat the error differently....
if (isset($_GET['last_msg'])) {
$newRepliesError = $context['new_replies'];
} else {
$context['post_error'][$context['new_replies'] == 1 ? 'new_reply' : 'new_replies'] = true;
}
$modSettings['topicSummaryPosts'] = $context['new_replies'] > $modSettings['topicSummaryPosts'] ? max($modSettings['topicSummaryPosts'], 5) : $modSettings['topicSummaryPosts'];
}
}
// Check whether this is a really old post being bumped...
if (!empty($modSettings['oldTopicDays']) && $lastPostTime + $modSettings['oldTopicDays'] * 86400 < time() && empty($sticky) && !isset($_REQUEST['subject'])) {
$oldTopicError = true;
}
}
// Get a response prefix (like 'Re:') in the default forum language.
if (!isset($context['response_prefix']) && !($context['response_prefix'] = cache_get_data('response_prefix'))) {
if ($language === $user_info['language']) {
$context['response_prefix'] = $txt['response_prefix'];
} else {
loadLanguage('index', $language, false);
$context['response_prefix'] = $txt['response_prefix'];
loadLanguage('index');
}
cache_put_data('response_prefix', $context['response_prefix'], 600);
}
// Previewing, modifying, or posting?
if (isset($_REQUEST['message']) || !empty($context['post_error'])) {
// Validate inputs.
if (empty($context['post_error'])) {
if (htmltrim__recursive(htmlspecialchars__recursive($_REQUEST['subject'])) == '') {
$context['post_error']['no_subject'] = true;
}
if (htmltrim__recursive(htmlspecialchars__recursive($_REQUEST['message'])) == '') {
$context['post_error']['no_message'] = true;
}
if (!empty($modSettings['max_messageLength']) && $smcFunc['strlen']($_REQUEST['message']) > $modSettings['max_messageLength']) {
$context['post_error']['long_message'] = true;
}
// Are you... a guest?
if ($user_info['is_guest']) {
$_REQUEST['guestname'] = !isset($_REQUEST['guestname']) ? '' : trim($_REQUEST['guestname']);
$_REQUEST['email'] = !isset($_REQUEST['email']) ? '' : trim($_REQUEST['email']);
// Validate the name and email.
if (!isset($_REQUEST['guestname']) || trim(strtr($_REQUEST['guestname'], '_', ' ')) == '') {
$context['post_error']['no_name'] = true;
} elseif ($smcFunc['strlen']($_REQUEST['guestname']) > 25) {
$context['post_error']['long_name'] = true;
} else {
require_once $sourcedir . '/Subs-Members.php';
if (isReservedName(htmlspecialchars($_REQUEST['guestname']), 0, true, false)) {
$context['post_error']['bad_name'] = true;
}
}
if (empty($modSettings['guest_post_no_email'])) {
if (!isset($_REQUEST['email']) || $_REQUEST['email'] == '') {
$context['post_error']['no_email'] = true;
} elseif (preg_match('~^[0-9A-Za-z=_+\\-/][0-9A-Za-z=_\'+\\-/\\.]*@[\\w\\-]+(\\.[\\w\\-]+)*(\\.[\\w]{2,6})$~', $_REQUEST['email']) == 0) {
$context['post_error']['bad_email'] = true;
}
}
}
// This is self explanatory - got any questions?
if (isset($_REQUEST['question']) && trim($_REQUEST['question']) == '') {
$context['post_error']['no_question'] = true;
}
// This means they didn't click Post and get an error.
$really_previewing = true;
} else {
if (!isset($_REQUEST['subject'])) {
$_REQUEST['subject'] = '';
}
if (!isset($_REQUEST['message'])) {
$_REQUEST['message'] = '';
}
if (!isset($_REQUEST['icon'])) {
$_REQUEST['icon'] = 'xx';
}
// They are previewing if they asked to preview (i.e. came from quick reply).
$really_previewing = !empty($_POST['preview']);
}
// In order to keep the approval status flowing through, we have to pass it through the form...
$context['becomes_approved'] = empty($_REQUEST['not_approved']);
$context['show_approval'] = isset($_REQUEST['approve']) ? $_REQUEST['approve'] ? 2 : 1 : 0;
$context['can_announce'] &= $context['becomes_approved'];
// Set up the inputs for the form.
$form_subject = strtr($smcFunc['htmlspecialchars']($_REQUEST['subject']), array("\r" => '', "\n" => '', "\t" => ''));
$form_message = $smcFunc['htmlspecialchars']($_REQUEST['message'], ENT_QUOTES);
// Make sure the subject isn't too long - taking into account special characters.
if ($smcFunc['strlen']($form_subject) > 100) {
$form_subject = $smcFunc['substr']($form_subject, 0, 100);
}
// Have we inadvertently trimmed off the subject of useful information?
if ($smcFunc['htmltrim']($form_subject) === '') {
$context['post_error']['no_subject'] = true;
}
// Any errors occurred?
if (!empty($context['post_error'])) {
loadLanguage('Errors');
$context['error_type'] = 'minor';
$context['post_error']['messages'] = array();
foreach ($context['post_error'] as $post_error => $dummy) {
if ($post_error == 'messages') {
continue;
}
if ($post_error == 'long_message') {
$txt['error_' . $post_error] = sprintf($txt['error_' . $post_error], $modSettings['max_messageLength']);
}
$context['post_error']['messages'][] = $txt['error_' . $post_error];
// If it's not a minor error flag it as such.
if (!in_array($post_error, array('new_reply', 'not_approved', 'new_replies', 'old_topic', 'need_qr_verification'))) {
$context['error_type'] = 'serious';
}
}
}
if (isset($_REQUEST['poll'])) {
$context['question'] = isset($_REQUEST['question']) ? $smcFunc['htmlspecialchars'](trim($_REQUEST['question'])) : '';
$context['choices'] = array();
$choice_id = 0;
$_POST['options'] = empty($_POST['options']) ? array() : htmlspecialchars__recursive($_POST['options']);
foreach ($_POST['options'] as $option) {
if (trim($option) == '') {
continue;
}
$context['choices'][] = array('id' => $choice_id++, 'number' => $choice_id, 'label' => $option, 'is_last' => false);
}
if (count($context['choices']) < 2) {
$context['choices'][] = array('id' => $choice_id++, 'number' => $choice_id, 'label' => '', 'is_last' => false);
$context['choices'][] = array('id' => $choice_id++, 'number' => $choice_id, 'label' => '', 'is_last' => false);
}
$context['choices'][count($context['choices']) - 1]['is_last'] = true;
}
// Are you... a guest?
if ($user_info['is_guest']) {
$_REQUEST['guestname'] = !isset($_REQUEST['guestname']) ? '' : trim($_REQUEST['guestname']);
$_REQUEST['email'] = !isset($_REQUEST['email']) ? '' : trim($_REQUEST['email']);
$_REQUEST['guestname'] = htmlspecialchars($_REQUEST['guestname']);
$context['name'] = $_REQUEST['guestname'];
$_REQUEST['email'] = htmlspecialchars($_REQUEST['email']);
$context['email'] = $_REQUEST['email'];
$user_info['name'] = $_REQUEST['guestname'];
}
// Only show the preview stuff if they hit Preview.
if ($really_previewing == true || isset($_REQUEST['xml'])) {
// Set up the preview message and subject and censor them...
$context['preview_message'] = $form_message;
preparsecode($form_message, true);
preparsecode($context['preview_message']);
// Do all bulletin board code tags, with or without smileys.
$context['preview_message'] = parse_bbc($context['preview_message'], isset($_REQUEST['ns']) ? 0 : 1);
if ($form_subject != '') {
$context['preview_subject'] = $form_subject;
censorText($context['preview_subject']);
censorText($context['preview_message']);
} else {
$context['preview_subject'] = '<em>' . $txt['no_subject'] . '</em>';
}
// Protect any CDATA blocks.
if (isset($_REQUEST['xml'])) {
$context['preview_message'] = strtr($context['preview_message'], array(']]>' => ']]]]><![CDATA[>'));
}
}
// Set up the checkboxes.
$context['notify'] = !empty($_REQUEST['notify']);
$context['use_smileys'] = !isset($_REQUEST['ns']);
$context['icon'] = isset($_REQUEST['icon']) ? preg_replace('~[\\./\\\\*\':"<>]~', '', $_REQUEST['icon']) : 'xx';
// Set the destination action for submission.
$context['destination'] = 'post2;start=' . $_REQUEST['start'] . (isset($_REQUEST['msg']) ? ';msg=' . $_REQUEST['msg'] . ';' . $context['session_var'] . '=' . $context['session_id'] : '') . (isset($_REQUEST['poll']) ? ';poll' : '');
$context['submit_label'] = isset($_REQUEST['msg']) ? $txt['save'] : $txt['post'];
// Previewing an edit?
if (isset($_REQUEST['msg']) && !empty($topic)) {
// Get the existing message.
$request = $smcFunc['db_query']('', '
SELECT
m.id_member, m.modified_time, m.smileys_enabled, m.body,
m.poster_name, m.poster_email, m.subject, m.icon, m.approved,
IFNULL(a.size, -1) AS filesize, a.filename, a.id_attach,
a.approved AS attachment_approved, t.id_member_started AS id_member_poster,
m.poster_time
FROM {db_prefix}messages AS m
INNER JOIN {db_prefix}topics AS t ON (t.id_topic = {int:current_topic})
LEFT JOIN {db_prefix}attachments AS a ON (a.id_msg = m.id_msg AND a.attachment_type = {int:attachment_type})
WHERE m.id_msg = {int:id_msg}
AND m.id_topic = {int:current_topic}', array('current_topic' => $topic, 'attachment_type' => 0, 'id_msg' => $_REQUEST['msg']));
// The message they were trying to edit was most likely deleted.
// !!! Change this error message?
if ($smcFunc['db_num_rows']($request) == 0) {
fatal_lang_error('no_board', false);
}
$row = $smcFunc['db_fetch_assoc']($request);
$attachment_stuff = array($row);
while ($row2 = $smcFunc['db_fetch_assoc']($request)) {
$attachment_stuff[] = $row2;
}
$smcFunc['db_free_result']($request);
if ($row['id_member'] == $user_info['id'] && !allowedTo('modify_any')) {
// Give an extra five minutes over the disable time threshold, so they can type - assuming the post is public.
if ($row['approved'] && !empty($modSettings['edit_disable_time']) && $row['poster_time'] + ($modSettings['edit_disable_time'] + 5) * 60 < time()) {
fatal_lang_error('modify_post_time_passed', false);
} elseif ($row['id_member_poster'] == $user_info['id'] && !allowedTo('modify_own')) {
isAllowedTo('modify_replies');
} else {
isAllowedTo('modify_own');
}
} elseif ($row['id_member_poster'] == $user_info['id'] && !allowedTo('modify_any')) {
isAllowedTo('modify_replies');
} else {
isAllowedTo('modify_any');
}
if (!empty($modSettings['attachmentEnable'])) {
$request = $smcFunc['db_query']('', '
SELECT IFNULL(size, -1) AS filesize, filename, id_attach, approved
FROM {db_prefix}attachments
WHERE id_msg = {int:id_msg}
AND attachment_type = {int:attachment_type}', array('id_msg' => (int) $_REQUEST['msg'], 'attachment_type' => 0));
while ($row = $smcFunc['db_fetch_assoc']($request)) {
if ($row['filesize'] <= 0) {
continue;
}
$context['current_attachments'][] = array('name' => htmlspecialchars($row['filename']), 'id' => $row['id_attach'], 'approved' => $row['approved']);
}
$smcFunc['db_free_result']($request);
}
// Allow moderators to change names....
if (allowedTo('moderate_forum') && !empty($topic)) {
$request = $smcFunc['db_query']('', '
SELECT id_member, poster_name, poster_email
FROM {db_prefix}messages
WHERE id_msg = {int:id_msg}
AND id_topic = {int:current_topic}
LIMIT 1', array('current_topic' => $topic, 'id_msg' => (int) $_REQUEST['msg']));
$row = $smcFunc['db_fetch_assoc']($request);
$smcFunc['db_free_result']($request);
if (empty($row['id_member'])) {
$context['name'] = htmlspecialchars($row['poster_name']);
$context['email'] = htmlspecialchars($row['poster_email']);
}
}
}
// No check is needed, since nothing is really posted.
checkSubmitOnce('free');
} elseif (isset($_REQUEST['msg']) && !empty($topic)) {
$_REQUEST['msg'] = (int) $_REQUEST['msg'];
// Get the existing message.
$request = $smcFunc['db_query']('', '
SELECT
m.id_member, m.modified_time, m.smileys_enabled, m.body,
m.poster_name, m.poster_email, m.subject, m.icon, m.approved,
IFNULL(a.size, -1) AS filesize, a.filename, a.id_attach,
a.approved AS attachment_approved, t.id_member_started AS id_member_poster,
m.poster_time
FROM {db_prefix}messages AS m
INNER JOIN {db_prefix}topics AS t ON (t.id_topic = {int:current_topic})
LEFT JOIN {db_prefix}attachments AS a ON (a.id_msg = m.id_msg AND a.attachment_type = {int:attachment_type})
WHERE m.id_msg = {int:id_msg}
AND m.id_topic = {int:current_topic}', array('current_topic' => $topic, 'attachment_type' => 0, 'id_msg' => $_REQUEST['msg']));
// The message they were trying to edit was most likely deleted.
// !!! Change this error message?
if ($smcFunc['db_num_rows']($request) == 0) {
fatal_lang_error('no_board', false);
}
$row = $smcFunc['db_fetch_assoc']($request);
$attachment_stuff = array($row);
while ($row2 = $smcFunc['db_fetch_assoc']($request)) {
$attachment_stuff[] = $row2;
}
$smcFunc['db_free_result']($request);
if ($row['id_member'] == $user_info['id'] && !allowedTo('modify_any')) {
// Give an extra five minutes over the disable time threshold, so they can type - assuming the post is public.
if ($row['approved'] && !empty($modSettings['edit_disable_time']) && $row['poster_time'] + ($modSettings['edit_disable_time'] + 5) * 60 < time()) {
fatal_lang_error('modify_post_time_passed', false);
} elseif ($row['id_member_poster'] == $user_info['id'] && !allowedTo('modify_own')) {
isAllowedTo('modify_replies');
} else {
isAllowedTo('modify_own');
}
} elseif ($row['id_member_poster'] == $user_info['id'] && !allowedTo('modify_any')) {
isAllowedTo('modify_replies');
} else {
isAllowedTo('modify_any');
}
// When was it last modified?
if (!empty($row['modified_time'])) {
$context['last_modified'] = timeformat($row['modified_time']);
}
// Get the stuff ready for the form.
$form_subject = $row['subject'];
$form_message = un_preparsecode($row['body']);
censorText($form_message);
censorText($form_subject);
// Check the boxes that should be checked.
$context['use_smileys'] = !empty($row['smileys_enabled']);
$context['icon'] = $row['icon'];
// Show an "approve" box if the user can approve it, and the message isn't approved.
if (!$row['approved'] && !$context['show_approval']) {
$context['show_approval'] = allowedTo('approve_posts');
}
// Load up 'em attachments!
foreach ($attachment_stuff as $attachment) {
if ($attachment['filesize'] >= 0 && !empty($modSettings['attachmentEnable'])) {
$context['current_attachments'][] = array('name' => htmlspecialchars($attachment['filename']), 'id' => $attachment['id_attach'], 'approved' => $attachment['attachment_approved']);
}
}
// Allow moderators to change names....
if (allowedTo('moderate_forum') && empty($row['id_member'])) {
$context['name'] = htmlspecialchars($row['poster_name']);
$context['email'] = htmlspecialchars($row['poster_email']);
}
// Set the destinaton.
$context['destination'] = 'post2;start=' . $_REQUEST['start'] . ';msg=' . $_REQUEST['msg'] . ';' . $context['session_var'] . '=' . $context['session_id'] . (isset($_REQUEST['poll']) ? ';poll' : '');
$context['submit_label'] = $txt['save'];
} else {
// By default....
$context['use_smileys'] = true;
$context['icon'] = 'xx';
if ($user_info['is_guest']) {
$context['name'] = isset($_SESSION['guest_name']) ? $_SESSION['guest_name'] : '';
$context['email'] = isset($_SESSION['guest_email']) ? $_SESSION['guest_email'] : '';
}
$context['destination'] = 'post2;start=' . $_REQUEST['start'] . (isset($_REQUEST['poll']) ? ';poll' : '');
$context['submit_label'] = $txt['post'];
// Posting a quoted reply?
if (!empty($topic) && !empty($_REQUEST['quote'])) {
// Make sure they _can_ quote this post, and if so get it.
$request = $smcFunc['db_query']('', '
SELECT m.subject, IFNULL(mem.real_name, m.poster_name) AS poster_name, m.poster_time, m.body
FROM {db_prefix}messages AS m
INNER JOIN {db_prefix}boards AS b ON (b.id_board = m.id_board AND {query_see_board})
LEFT JOIN {db_prefix}members AS mem ON (mem.id_member = m.id_member)
WHERE m.id_msg = {int:id_msg}' . (!$modSettings['postmod_active'] || allowedTo('approve_posts') ? '' : '
AND m.approved = {int:is_approved}') . '
LIMIT 1', array('id_msg' => (int) $_REQUEST['quote'], 'is_approved' => 1));
if ($smcFunc['db_num_rows']($request) == 0) {
fatal_lang_error('quoted_post_deleted', false);
}
list($form_subject, $mname, $mdate, $form_message) = $smcFunc['db_fetch_row']($request);
$smcFunc['db_free_result']($request);
// Add 'Re: ' to the front of the quoted subject.
if (trim($context['response_prefix']) != '' && $smcFunc['strpos']($form_subject, trim($context['response_prefix'])) !== 0) {
$form_subject = $context['response_prefix'] . $form_subject;
}
// Censor the message and subject.
censorText($form_message);
censorText($form_subject);
// But if it's in HTML world, turn them into htmlspecialchar's so they can be edited!
if (strpos($form_message, '[html]') !== false) {
$parts = preg_split('~(\\[/code\\]|\\[code(?:=[^\\]]+)?\\])~i', $form_message, -1, PREG_SPLIT_DELIM_CAPTURE);
for ($i = 0, $n = count($parts); $i < $n; $i++) {
// It goes 0 = outside, 1 = begin tag, 2 = inside, 3 = close tag, repeat.
if ($i % 4 == 0) {
$parts[$i] = preg_replace('~\\[html\\](.+?)\\[/html\\]~ise', '\'[html]\' . preg_replace(\'~<br\\s?/?' . '>~i\', \'<br /><br />\', \'$1\') . \'[/html]\'', $parts[$i]);
}
}
$form_message = implode('', $parts);
}
$form_message = preg_replace('~<br ?/?' . '>~i', "\n", $form_message);
// Remove any nested quotes, if necessary.
if (!empty($modSettings['removeNestedQuotes'])) {
$form_message = preg_replace(array('~\\n?\\[quote.*?\\].+?\\[/quote\\]\\n?~is', '~^\\n~', '~\\[/quote\\]~'), '', $form_message);
}
// Add a quote string on the front and end.
$form_message = '[quote author=' . $mname . ' link=topic=' . $topic . '.msg' . (int) $_REQUEST['quote'] . '#msg' . (int) $_REQUEST['quote'] . ' date=' . $mdate . ']' . "\n" . rtrim($form_message) . "\n" . '[/quote]';
} elseif (!empty($topic) && empty($_REQUEST['quote'])) {
// Get the first message's subject.
$form_subject = $first_subject;
// Add 'Re: ' to the front of the subject.
if (trim($context['response_prefix']) != '' && $form_subject != '' && $smcFunc['strpos']($form_subject, trim($context['response_prefix'])) !== 0) {
$form_subject = $context['response_prefix'] . $form_subject;
}
// Censor the subject.
censorText($form_subject);
$form_message = '';
} else {
$form_subject = isset($_GET['subject']) ? $_GET['subject'] : '';
$form_message = '';
}
}
// !!! This won't work if you're posting an event.
if (allowedTo('post_attachment') || allowedTo('post_unapproved_attachments')) {
if (empty($_SESSION['temp_attachments'])) {
$_SESSION['temp_attachments'] = array();
}
if (!empty($modSettings['currentAttachmentUploadDir'])) {
if (!is_array($modSettings['attachmentUploadDir'])) {
$modSettings['attachmentUploadDir'] = unserialize($modSettings['attachmentUploadDir']);
}
// Just use the current path for temp files.
$current_attach_dir = $modSettings['attachmentUploadDir'][$modSettings['currentAttachmentUploadDir']];
} else {
$current_attach_dir = $modSettings['attachmentUploadDir'];
}
// If this isn't a new post, check the current attachments.
if (isset($_REQUEST['msg'])) {
$request = $smcFunc['db_query']('', '
SELECT COUNT(*), SUM(size)
FROM {db_prefix}attachments
WHERE id_msg = {int:id_msg}
AND attachment_type = {int:attachment_type}', array('id_msg' => (int) $_REQUEST['msg'], 'attachment_type' => 0));
list($quantity, $total_size) = $smcFunc['db_fetch_row']($request);
$smcFunc['db_free_result']($request);
} else {
$quantity = 0;
$total_size = 0;
}
$temp_start = 0;
if (!empty($_SESSION['temp_attachments'])) {
if ($context['current_action'] != 'post2' || !empty($_POST['from_qr'])) {
$context['post_error']['messages'][] = $txt['error_temp_attachments'];
$context['error_type'] = 'minor';
}
foreach ($_SESSION['temp_attachments'] as $attachID => $name) {
$temp_start++;
if (preg_match('~^post_tmp_' . $user_info['id'] . '_\\d+$~', $attachID) == 0) {
unset($_SESSION['temp_attachments'][$attachID]);
continue;
}
if (!empty($_POST['attach_del']) && !in_array($attachID, $_POST['attach_del'])) {
$deleted_attachments = true;
unset($_SESSION['temp_attachments'][$attachID]);
@unlink($current_attach_dir . '/' . $attachID);
continue;
}
$quantity++;
$total_size += filesize($current_attach_dir . '/' . $attachID);
$context['current_attachments'][] = array('name' => htmlspecialchars($name), 'id' => $attachID, 'approved' => 1);
}
}
if (!empty($_POST['attach_del'])) {
$del_temp = array();
foreach ($_POST['attach_del'] as $i => $dummy) {
$del_temp[$i] = (int) $dummy;
}
foreach ($context['current_attachments'] as $k => $dummy) {
if (!in_array($dummy['id'], $del_temp)) {
$context['current_attachments'][$k]['unchecked'] = true;
$deleted_attachments = !isset($deleted_attachments) || is_bool($deleted_attachments) ? 1 : $deleted_attachments + 1;
$quantity--;
}
}
}
if (!empty($_FILES['attachment'])) {
foreach ($_FILES['attachment']['tmp_name'] as $n => $dummy) {
if ($_FILES['attachment']['name'][$n] == '') {
continue;
}
if (!is_uploaded_file($_FILES['attachment']['tmp_name'][$n]) || @ini_get('open_basedir') == '' && !file_exists($_FILES['attachment']['tmp_name'][$n])) {
fatal_lang_error('attach_timeout', 'critical');
}
if (!empty($modSettings['attachmentSizeLimit']) && $_FILES['attachment']['size'][$n] > $modSettings['attachmentSizeLimit'] * 1024) {
fatal_lang_error('file_too_big', false, array($modSettings['attachmentSizeLimit']));
}
$quantity++;
if (!empty($modSettings['attachmentNumPerPostLimit']) && $quantity > $modSettings['attachmentNumPerPostLimit']) {
fatal_lang_error('attachments_limit_per_post', false, array($modSettings['attachmentNumPerPostLimit']));
}
$total_size += $_FILES['attachment']['size'][$n];
if (!empty($modSettings['attachmentPostLimit']) && $total_size > $modSettings['attachmentPostLimit'] * 1024) {
fatal_lang_error('file_too_big', false, array($modSettings['attachmentPostLimit']));
}
if (!empty($modSettings['attachmentCheckExtensions'])) {
if (!in_array(strtolower(substr(strrchr($_FILES['attachment']['name'][$n], '.'), 1)), explode(',', strtolower($modSettings['attachmentExtensions'])))) {
fatal_error($_FILES['attachment']['name'][$n] . '.<br />' . $txt['cant_upload_type'] . ' ' . $modSettings['attachmentExtensions'] . '.', false);
}
}
if (!empty($modSettings['attachmentDirSizeLimit'])) {
// Make sure the directory isn't full.
$dirSize = 0;
$dir = @opendir($current_attach_dir) or fatal_lang_error('cant_access_upload_path', 'critical');
while ($file = readdir($dir)) {
if ($file == '.' || $file == '..') {
continue;
}
if (preg_match('~^post_tmp_\\d+_\\d+$~', $file) != 0) {
// Temp file is more than 5 hours old!
if (filemtime($current_attach_dir . '/' . $file) < time() - 18000) {
@unlink($current_attach_dir . '/' . $file);
}
continue;
}
$dirSize += filesize($current_attach_dir . '/' . $file);
}
closedir($dir);
// Too big! Maybe you could zip it or something...
if ($_FILES['attachment']['size'][$n] + $dirSize > $modSettings['attachmentDirSizeLimit'] * 1024) {
fatal_lang_error('ran_out_of_space');
}
}
if (!is_writable($current_attach_dir)) {
fatal_lang_error('attachments_no_write', 'critical');
}
$attachID = 'post_tmp_' . $user_info['id'] . '_' . $temp_start++;
$_SESSION['temp_attachments'][$attachID] = basename($_FILES['attachment']['name'][$n]);
$context['current_attachments'][] = array('name' => htmlspecialchars(basename($_FILES['attachment']['name'][$n])), 'id' => $attachID, 'approved' => 1);
$destName = $current_attach_dir . '/' . $attachID;
if (!move_uploaded_file($_FILES['attachment']['tmp_name'][$n], $destName)) {
fatal_lang_error('attach_timeout', 'critical');
}
@chmod($destName, 0644);
}
}
}
// If we are coming here to make a reply, and someone has already replied... make a special warning message.
if (isset($newRepliesError)) {
$context['post_error']['messages'][] = $newRepliesError == 1 ? $txt['error_new_reply'] : $txt['error_new_replies'];
$context['error_type'] = 'minor';
}
if (isset($oldTopicError)) {
$context['post_error']['messages'][] = sprintf($txt['error_old_topic'], $modSettings['oldTopicDays']);
$context['error_type'] = 'minor';
}
// What are you doing? Posting a poll, modifying, previewing, new post, or reply...
if (isset($_REQUEST['poll'])) {
$context['page_title'] = $txt['new_poll'];
} elseif ($context['make_event']) {
$context['page_title'] = $context['event']['id'] == -1 ? $txt['calendar_post_event'] : $txt['calendar_edit'];
} elseif (isset($_REQUEST['msg'])) {
$context['page_title'] = $txt['modify_msg'];
} elseif (isset($_REQUEST['subject'], $context['preview_subject'])) {
$context['page_title'] = $txt['preview'] . ' - ' . strip_tags($context['preview_subject']);
} elseif (empty($topic)) {
$context['page_title'] = $txt['start_new_topic'];
} else {
$context['page_title'] = $txt['post_reply'];
}
// Build the link tree.
if (empty($topic)) {
$context['linktree'][] = array('name' => '<em>' . $txt['start_new_topic'] . '</em>');
} else {
$context['linktree'][] = array('url' => $scripturl . '?topic=' . $topic . '.' . $_REQUEST['start'], 'name' => $form_subject, 'extra_before' => '<span' . ($settings['linktree_inline'] ? ' class="smalltext"' : '') . '><strong class="nav">' . $context['page_title'] . ' ( </strong></span>', 'extra_after' => '<span' . ($settings['linktree_inline'] ? ' class="smalltext"' : '') . '><strong class="nav"> )</strong></span>');
}
// Give wireless a linktree url to the post screen, so that they can switch to full version.
if (WIRELESS) {
$context['linktree'][count($context['linktree']) - 1]['url'] = $scripturl . '?action=post;' . (!empty($topic) ? 'topic=' . $topic : 'board=' . $board) . '.' . $_REQUEST['start'] . (isset($_REQUEST['msg']) ? ';msg=' . (int) $_REQUEST['msg'] . ';' . $context['session_var'] . '=' . $context['session_id'] : '');
}
// If they've unchecked an attachment, they may still want to attach that many more files, but don't allow more than num_allowed_attachments.
// !!! This won't work if you're posting an event.
$context['num_allowed_attachments'] = empty($modSettings['attachmentNumPerPostLimit']) ? 50 : min($modSettings['attachmentNumPerPostLimit'] - count($context['current_attachments']) + (isset($deleted_attachments) ? $deleted_attachments : 0), $modSettings['attachmentNumPerPostLimit']);
$context['can_post_attachment'] = !empty($modSettings['attachmentEnable']) && $modSettings['attachmentEnable'] == 1 && (allowedTo('post_attachment') || $modSettings['postmod_active'] && allowedTo('post_unapproved_attachments')) && $context['num_allowed_attachments'] > 0;
$context['can_post_attachment_unapproved'] = allowedTo('post_attachment');
$context['subject'] = addcslashes($form_subject, '"');
$context['message'] = str_replace(array('"', '<', '>', ' '), array('"', '<', '>', ' '), $form_message);
// Needed for the editor and message icons.
require_once $sourcedir . '/Subs-Editor.php';
// Now create the editor.
$editorOptions = array('id' => 'message', 'value' => $context['message'], 'labels' => array('post_button' => $context['submit_label']), 'height' => '175px', 'width' => '100%', 'preview_type' => 2);
create_control_richedit($editorOptions);
// Store the ID.
$context['post_box_name'] = $editorOptions['id'];
$context['attached'] = '';
$context['make_poll'] = isset($_REQUEST['poll']);
// Message icons - customized icons are off?
$context['icons'] = getMessageIcons($board);
if (!empty($context['icons'])) {
$context['icons'][count($context['icons']) - 1]['is_last'] = true;
}
$context['icon_url'] = '';
for ($i = 0, $n = count($context['icons']); $i < $n; $i++) {
$context['icons'][$i]['selected'] = $context['icon'] == $context['icons'][$i]['value'];
if ($context['icons'][$i]['selected']) {
$context['icon_url'] = $context['icons'][$i]['url'];
}
}
if (empty($context['icon_url'])) {
$context['icon_url'] = $settings[file_exists($settings['theme_dir'] . '/images/post/' . $context['icon'] . '.gif') ? 'images_url' : 'default_images_url'] . '/post/' . $context['icon'] . '.gif';
array_unshift($context['icons'], array('value' => $context['icon'], 'name' => $txt['current_icon'], 'url' => $context['icon_url'], 'is_last' => empty($context['icons']), 'selected' => true));
}
if (!empty($topic) && !empty($modSettings['topicSummaryPosts'])) {
getTopic();
}
// If the user can post attachments prepare the warning labels.
if ($context['can_post_attachment']) {
$context['allowed_extensions'] = strtr($modSettings['attachmentExtensions'], array(',' => ', '));
$context['attachment_restrictions'] = array();
$attachmentRestrictionTypes = array('attachmentNumPerPostLimit', 'attachmentPostLimit', 'attachmentSizeLimit');
foreach ($attachmentRestrictionTypes as $type) {
if (!empty($modSettings[$type])) {
$context['attachment_restrictions'][] = sprintf($txt['attach_restrict_' . $type], $modSettings[$type]);
}
}
}
$context['back_to_topic'] = isset($_REQUEST['goback']) || isset($_REQUEST['msg']) && !isset($_REQUEST['subject']);
$context['show_additional_options'] = !empty($_POST['additional_options']) || !empty($_SESSION['temp_attachments']) || !empty($deleted_attachments);
$context['is_new_topic'] = empty($topic);
$context['is_new_post'] = !isset($_REQUEST['msg']);
$context['is_first_post'] = $context['is_new_topic'] || isset($_REQUEST['msg']) && $_REQUEST['msg'] == $id_first_msg;
// Do we need to show the visual verification image?
$context['require_verification'] = !$user_info['is_mod'] && !$user_info['is_admin'] && !empty($modSettings['posts_require_captcha']) && ($user_info['posts'] < $modSettings['posts_require_captcha'] || $user_info['is_guest'] && $modSettings['posts_require_captcha'] == -1);
if ($context['require_verification']) {
require_once $sourcedir . '/Subs-Editor.php';
$verificationOptions = array('id' => 'post');
$context['require_verification'] = create_control_verification($verificationOptions);
$context['visual_verification_id'] = $verificationOptions['id'];
}
// If they came from quick reply, and have to enter verification details, give them some notice.
if (!empty($_REQUEST['from_qr']) && !empty($context['require_verification'])) {
$context['post_error']['messages'][] = $txt['enter_verification_details'];
$context['error_type'] = 'minor';
}
// WYSIWYG only works if BBC is enabled
$modSettings['disable_wysiwyg'] = !empty($modSettings['disable_wysiwyg']) || empty($modSettings['enableBBC']);
// Register this form in the session variables.
checkSubmitOnce('register');
// Finally, load the template.
if (WIRELESS && WIRELESS_PROTOCOL != 'wap') {
$context['sub_template'] = WIRELESS_PROTOCOL . '_post';
} elseif (!isset($_REQUEST['xml'])) {
loadTemplate('Post');
}
}
/**
* Handles showing the post screen, loading the post to be modified, and loading any post quoted.
*
* - additionally handles previews of posts.
* - @uses the Post template and language file, main sub template.
* - allows wireless access using the protocol_post sub template.
* - requires different permissions depending on the actions, but most notably post_new, post_reply_own, and post_reply_any.
* - shows options for the editing and posting of calendar events and attachments, as well as the posting of polls.
* - accessed from ?action=post.
*/
function Post($post_errors = array())
{
global $txt, $scripturl, $topic, $modSettings, $board;
global $user_info, $sc, $board_info, $context, $settings;
global $sourcedir, $options, $smcFunc, $language;
loadLanguage('Post');
// You can't reply with a poll... hacker.
if (isset($_REQUEST['poll']) && !empty($topic) && !isset($_REQUEST['msg'])) {
unset($_REQUEST['poll']);
}
// Posting an event?
$context['make_event'] = isset($_REQUEST['calendar']);
$context['robot_no_index'] = true;
// You must be posting to *some* board.
if (empty($board) && !$context['make_event']) {
fatal_lang_error('no_board', false);
}
require_once $sourcedir . '/Subs-Post.php';
if (isset($_REQUEST['xml'])) {
$context['sub_template'] = 'post';
// Just in case of an earlier error...
$context['preview_message'] = '';
$context['preview_subject'] = '';
}
// No message is complete without a topic.
if (empty($topic) && !empty($_REQUEST['msg'])) {
$request = $smcFunc['db_query']('', '
SELECT id_topic
FROM {db_prefix}messages
WHERE id_msg = {int:msg}', array('msg' => (int) $_REQUEST['msg']));
if ($smcFunc['db_num_rows']($request) != 1) {
unset($_REQUEST['msg'], $_POST['msg'], $_GET['msg']);
} else {
list($topic) = $smcFunc['db_fetch_row']($request);
}
$smcFunc['db_free_result']($request);
}
// Check if it's locked. It isn't locked if no topic is specified.
if (!empty($topic)) {
$request = $smcFunc['db_query']('', '
SELECT
t.locked, IFNULL(ln.id_topic, 0) AS notify, t.is_sticky, t.id_poll, t.id_last_msg, mf.id_member,
t.id_first_msg, mf.subject,
CASE WHEN ml.poster_time > ml.modified_time THEN ml.poster_time ELSE ml.modified_time END AS last_post_time
FROM {db_prefix}topics AS t
LEFT JOIN {db_prefix}log_notify AS ln ON (ln.id_topic = t.id_topic AND ln.id_member = {int:current_member})
LEFT JOIN {db_prefix}messages AS mf ON (mf.id_msg = t.id_first_msg)
LEFT JOIN {db_prefix}messages AS ml ON (ml.id_msg = t.id_last_msg)
WHERE t.id_topic = {int:current_topic}
LIMIT 1', array('current_member' => $user_info['id'], 'current_topic' => $topic));
list($locked, $context['notify'], $sticky, $pollID, $context['topic_last_message'], $id_member_poster, $id_first_msg, $first_subject, $lastPostTime) = $smcFunc['db_fetch_row']($request);
$smcFunc['db_free_result']($request);
// If this topic already has a poll, they sure can't add another.
if (isset($_REQUEST['poll']) && $pollID > 0) {
unset($_REQUEST['poll']);
}
if (empty($_REQUEST['msg'])) {
if ($user_info['is_guest'] && !allowedTo('post_reply_any') && (!$modSettings['postmod_active'] || !allowedTo('post_unapproved_replies_any'))) {
is_not_guest();
}
// By default the reply will be approved...
$context['becomes_approved'] = true;
if ($id_member_poster != $user_info['id']) {
if ($modSettings['postmod_active'] && allowedTo('post_unapproved_replies_any') && !allowedTo('post_reply_any')) {
$context['becomes_approved'] = false;
} else {
isAllowedTo('post_reply_any');
}
} elseif (!allowedTo('post_reply_any')) {
if ($modSettings['postmod_active'] && allowedTo('post_unapproved_replies_own') && !allowedTo('post_reply_own')) {
$context['becomes_approved'] = false;
} else {
isAllowedTo('post_reply_own');
}
}
} else {
$context['becomes_approved'] = true;
}
$context['can_lock'] = allowedTo('lock_any') || $user_info['id'] == $id_member_poster && allowedTo('lock_own');
$context['can_sticky'] = allowedTo('make_sticky') && !empty($modSettings['enableStickyTopics']);
$context['notify'] = !empty($context['notify']);
$context['sticky'] = isset($_REQUEST['sticky']) ? !empty($_REQUEST['sticky']) : $sticky;
// Check whether this is a really old post being bumped...
if (!empty($modSettings['oldTopicDays']) && $lastPostTime + $modSettings['oldTopicDays'] * 86400 < time() && empty($sticky) && !isset($_REQUEST['subject'])) {
$post_errors[] = array('old_topic', array($modSettings['oldTopicDays']));
}
} else {
$context['becomes_approved'] = true;
if (!$context['make_event'] || !empty($board)) {
if ($modSettings['postmod_active'] && !allowedTo('post_new') && allowedTo('post_unapproved_topics')) {
$context['becomes_approved'] = false;
} else {
isAllowedTo('post_new');
}
}
$locked = 0;
// @todo These won't work if you're making an event.
$context['can_lock'] = allowedTo(array('lock_any', 'lock_own'));
$context['can_sticky'] = allowedTo('make_sticky') && !empty($modSettings['enableStickyTopics']);
$context['notify'] = !empty($context['notify']);
$context['sticky'] = !empty($_REQUEST['sticky']);
}
// @todo These won't work if you're posting an event!
$context['can_notify'] = allowedTo('mark_any_notify');
$context['can_move'] = allowedTo('move_any');
$context['move'] = !empty($_REQUEST['move']);
$context['announce'] = !empty($_REQUEST['announce']);
// You can only announce topics that will get approved...
$context['can_announce'] = allowedTo('announce_topic') && $context['becomes_approved'];
$context['locked'] = !empty($locked) || !empty($_REQUEST['lock']);
$context['can_quote'] = empty($modSettings['disabledBBC']) || !in_array('quote', explode(',', $modSettings['disabledBBC']));
// Generally don't show the approval box... (Assume we want things approved)
$context['show_approval'] = allowedTo('approve_posts') && $context['becomes_approved'] ? 2 : (allowedTo('approve_posts') ? 1 : 0);
// An array to hold all the attachments for this topic.
$context['current_attachments'] = array();
// Don't allow a post if it's locked and you aren't all powerful.
if ($locked && !allowedTo('moderate_board')) {
fatal_lang_error('topic_locked', false);
}
// Check the users permissions - is the user allowed to add or post a poll?
if (isset($_REQUEST['poll']) && $modSettings['pollMode'] == '1') {
// New topic, new poll.
if (empty($topic)) {
isAllowedTo('poll_post');
} elseif ($user_info['id'] == $id_member_poster && !allowedTo('poll_add_any')) {
isAllowedTo('poll_add_own');
} else {
isAllowedTo('poll_add_any');
}
require_once $sourcedir . '/Subs-Members.php';
$allowedVoteGroups = groupsAllowedTo('poll_vote', $board);
// Set up the poll options.
$context['poll_options'] = array('max_votes' => empty($_POST['poll_max_votes']) ? '1' : max(1, $_POST['poll_max_votes']), 'hide' => empty($_POST['poll_hide']) ? 0 : $_POST['poll_hide'], 'expire' => !isset($_POST['poll_expire']) ? '' : $_POST['poll_expire'], 'change_vote' => isset($_POST['poll_change_vote']), 'guest_vote' => isset($_POST['poll_guest_vote']), 'guest_vote_enabled' => in_array(-1, $allowedVoteGroups['allowed']));
// Make all five poll choices empty.
$context['choices'] = array(array('id' => 0, 'number' => 1, 'label' => '', 'is_last' => false), array('id' => 1, 'number' => 2, 'label' => '', 'is_last' => false), array('id' => 2, 'number' => 3, 'label' => '', 'is_last' => false), array('id' => 3, 'number' => 4, 'label' => '', 'is_last' => false), array('id' => 4, 'number' => 5, 'label' => '', 'is_last' => true));
$context['last_choice_id'] = 4;
}
if ($context['make_event']) {
// They might want to pick a board.
if (!isset($context['current_board'])) {
$context['current_board'] = 0;
}
// Start loading up the event info.
$context['event'] = array();
$context['event']['title'] = isset($_REQUEST['evtitle']) ? htmlspecialchars(stripslashes($_REQUEST['evtitle'])) : '';
$context['event']['id'] = isset($_REQUEST['eventid']) ? (int) $_REQUEST['eventid'] : -1;
$context['event']['new'] = $context['event']['id'] == -1;
// Permissions check!
isAllowedTo('calendar_post');
// Editing an event? (but NOT previewing!?)
if (empty($context['event']['new']) && !isset($_REQUEST['subject'])) {
// If the user doesn't have permission to edit the post in this topic, redirect them.
if ((empty($id_member_poster) || $id_member_poster != $user_info['id'] || !allowedTo('modify_own')) && !allowedTo('modify_any')) {
require_once $sourcedir . '/Calendar.php';
return CalendarPost();
}
// Get the current event information.
$request = $smcFunc['db_query']('', '
SELECT
id_member, title, MONTH(start_date) AS month, DAYOFMONTH(start_date) AS day,
YEAR(start_date) AS year, (TO_DAYS(end_date) - TO_DAYS(start_date)) AS span
FROM {db_prefix}calendar
WHERE id_event = {int:id_event}
LIMIT 1', array('id_event' => $context['event']['id']));
$row = $smcFunc['db_fetch_assoc']($request);
$smcFunc['db_free_result']($request);
// Make sure the user is allowed to edit this event.
if ($row['id_member'] != $user_info['id']) {
isAllowedTo('calendar_edit_any');
} elseif (!allowedTo('calendar_edit_any')) {
isAllowedTo('calendar_edit_own');
}
$context['event']['month'] = $row['month'];
$context['event']['day'] = $row['day'];
$context['event']['year'] = $row['year'];
$context['event']['title'] = $row['title'];
$context['event']['span'] = $row['span'] + 1;
} else {
$today = getdate();
// You must have a month and year specified!
if (!isset($_REQUEST['month'])) {
$_REQUEST['month'] = $today['mon'];
}
if (!isset($_REQUEST['year'])) {
$_REQUEST['year'] = $today['year'];
}
$context['event']['month'] = (int) $_REQUEST['month'];
$context['event']['year'] = (int) $_REQUEST['year'];
$context['event']['day'] = isset($_REQUEST['day']) ? $_REQUEST['day'] : ($_REQUEST['month'] == $today['mon'] ? $today['mday'] : 0);
$context['event']['span'] = isset($_REQUEST['span']) ? $_REQUEST['span'] : 1;
// Make sure the year and month are in the valid range.
if ($context['event']['month'] < 1 || $context['event']['month'] > 12) {
fatal_lang_error('invalid_month', false);
}
if ($context['event']['year'] < $modSettings['cal_minyear'] || $context['event']['year'] > $modSettings['cal_maxyear']) {
fatal_lang_error('invalid_year', false);
}
// Get a list of boards they can post in.
$boards = boardsAllowedTo('post_new');
if (empty($boards)) {
fatal_lang_error('cannot_post_new', 'user');
}
// Load a list of boards for this event in the context.
require_once $sourcedir . '/Subs-MessageIndex.php';
$boardListOptions = array('included_boards' => in_array(0, $boards) ? null : $boards, 'not_redirection' => true, 'use_permissions' => true, 'selected_board' => empty($context['current_board']) ? $modSettings['cal_defaultboard'] : $context['current_board']);
$context['event']['categories'] = getBoardList($boardListOptions);
}
// Find the last day of the month.
$context['event']['last_day'] = (int) strftime('%d', mktime(0, 0, 0, $context['event']['month'] == 12 ? 1 : $context['event']['month'] + 1, 0, $context['event']['month'] == 12 ? $context['event']['year'] + 1 : $context['event']['year']));
$context['event']['board'] = !empty($board) ? $board : $modSettings['cal_defaultboard'];
}
// See if any new replies have come along.
// Huh, $_REQUEST['msg'] is set upon submit, so this doesn't get executed at submit
// only at preview
if (empty($_REQUEST['msg']) && !empty($topic)) {
if (empty($options['no_new_reply_warning']) && isset($_REQUEST['last_msg']) && $context['topic_last_message'] > $_REQUEST['last_msg']) {
$request = $smcFunc['db_query']('', '
SELECT COUNT(*)
FROM {db_prefix}messages
WHERE id_topic = {int:current_topic}
AND id_msg > {int:last_msg}' . (!$modSettings['postmod_active'] || allowedTo('approve_posts') ? '' : '
AND approved = {int:approved}') . '
LIMIT 1', array('current_topic' => $topic, 'last_msg' => (int) $_REQUEST['last_msg'], 'approved' => 1));
list($context['new_replies']) = $smcFunc['db_fetch_row']($request);
$smcFunc['db_free_result']($request);
if (!empty($context['new_replies'])) {
if ($context['new_replies'] == 1) {
$txt['error_new_replies'] = isset($_GET['last_msg']) ? $txt['error_new_reply_reading'] : $txt['error_new_reply'];
} else {
$txt['error_new_replies'] = sprintf(isset($_GET['last_msg']) ? $txt['error_new_replies_reading'] : $txt['error_new_replies'], $context['new_replies']);
}
$post_errors[] = 'new_replies';
$modSettings['topicSummaryPosts'] = $context['new_replies'] > $modSettings['topicSummaryPosts'] ? max($modSettings['topicSummaryPosts'], 5) : $modSettings['topicSummaryPosts'];
}
}
}
// Get a response prefix (like 'Re:') in the default forum language.
if (!isset($context['response_prefix']) && !($context['response_prefix'] = cache_get_data('response_prefix'))) {
if ($language === $user_info['language']) {
$context['response_prefix'] = $txt['response_prefix'];
} else {
loadLanguage('index', $language, false);
$context['response_prefix'] = $txt['response_prefix'];
loadLanguage('index');
}
cache_put_data('response_prefix', $context['response_prefix'], 600);
}
// Previewing, modifying, or posting?
// Do we have a body, but an error happened.
if (isset($_REQUEST['message']) || !empty($context['post_error'])) {
// Validate inputs.
if (empty($context['post_error'])) {
// This means they didn't click Post and get an error.
$really_previewing = true;
} else {
if (!isset($_REQUEST['subject'])) {
$_REQUEST['subject'] = '';
}
if (!isset($_REQUEST['message'])) {
$_REQUEST['message'] = '';
}
if (!isset($_REQUEST['icon'])) {
$_REQUEST['icon'] = 'xx';
}
// They are previewing if they asked to preview (i.e. came from quick reply).
$really_previewing = !empty($_POST['preview']);
}
// In order to keep the approval status flowing through, we have to pass it through the form...
$context['becomes_approved'] = empty($_REQUEST['not_approved']);
$context['show_approval'] = isset($_REQUEST['approve']) ? $_REQUEST['approve'] ? 2 : 1 : 0;
$context['can_announce'] &= $context['becomes_approved'];
// Set up the inputs for the form.
$form_subject = strtr($smcFunc['htmlspecialchars']($_REQUEST['subject']), array("\r" => '', "\n" => '', "\t" => ''));
$form_message = $smcFunc['htmlspecialchars']($_REQUEST['message'], ENT_QUOTES);
// Make sure the subject isn't too long - taking into account special characters.
if ($smcFunc['strlen']($form_subject) > 100) {
$form_subject = $smcFunc['substr']($form_subject, 0, 100);
}
if (isset($_REQUEST['poll'])) {
$context['question'] = isset($_REQUEST['question']) ? $smcFunc['htmlspecialchars'](trim($_REQUEST['question'])) : '';
$context['choices'] = array();
$choice_id = 0;
$_POST['options'] = empty($_POST['options']) ? array() : htmlspecialchars__recursive($_POST['options']);
foreach ($_POST['options'] as $option) {
if (trim($option) == '') {
continue;
}
$context['choices'][] = array('id' => $choice_id++, 'number' => $choice_id, 'label' => $option, 'is_last' => false);
}
// One empty option for those with js disabled...I know are few... :P
$context['choices'][] = array('id' => $choice_id++, 'number' => $choice_id, 'label' => '', 'is_last' => false);
if (count($context['choices']) < 2) {
$context['choices'][] = array('id' => $choice_id++, 'number' => $choice_id, 'label' => '', 'is_last' => false);
}
$context['last_choice_id'] = $choice_id;
$context['choices'][count($context['choices']) - 1]['is_last'] = true;
}
// Are you... a guest?
if ($user_info['is_guest']) {
$_REQUEST['guestname'] = !isset($_REQUEST['guestname']) ? '' : trim($_REQUEST['guestname']);
$_REQUEST['email'] = !isset($_REQUEST['email']) ? '' : trim($_REQUEST['email']);
$_REQUEST['guestname'] = htmlspecialchars($_REQUEST['guestname']);
$context['name'] = $_REQUEST['guestname'];
$_REQUEST['email'] = htmlspecialchars($_REQUEST['email']);
$context['email'] = $_REQUEST['email'];
$user_info['name'] = $_REQUEST['guestname'];
}
// Only show the preview stuff if they hit Preview.
if (($really_previewing == true || isset($_REQUEST['xml'])) && !isset($_POST['id_draft'])) {
// Set up the preview message and subject and censor them...
$context['preview_message'] = $form_message;
preparsecode($form_message, true);
preparsecode($context['preview_message']);
// Do all bulletin board code tags, with or without smileys.
$context['preview_message'] = parse_bbc($context['preview_message'], isset($_REQUEST['ns']) ? 0 : 1);
censorText($context['preview_message']);
if ($form_subject != '') {
$context['preview_subject'] = $form_subject;
censorText($context['preview_subject']);
} else {
$context['preview_subject'] = '<em>' . $txt['no_subject'] . '</em>';
}
// Protect any CDATA blocks.
if (isset($_REQUEST['xml'])) {
$context['preview_message'] = strtr($context['preview_message'], array(']]>' => ']]]]><![CDATA[>'));
}
}
// Set up the checkboxes.
$context['notify'] = !empty($_REQUEST['notify']);
$context['use_smileys'] = !isset($_REQUEST['ns']);
$context['icon'] = isset($_REQUEST['icon']) ? preg_replace('~[\\./\\\\*\':"<>]~', '', $_REQUEST['icon']) : 'xx';
// Set the destination action for submission.
$context['destination'] = 'post2;start=' . $_REQUEST['start'] . (isset($_REQUEST['msg']) ? ';msg=' . $_REQUEST['msg'] . ';' . $context['session_var'] . '=' . $context['session_id'] : '') . (isset($_REQUEST['poll']) ? ';poll' : '');
$context['submit_label'] = isset($_REQUEST['msg']) ? $txt['save'] : $txt['post'];
// Previewing an edit?
if (isset($_REQUEST['msg']) && !empty($topic)) {
// Get the existing message.
$request = $smcFunc['db_query']('', '
SELECT
m.id_member, m.modified_time, m.smileys_enabled, m.body,
m.poster_name, m.poster_email, m.subject, m.icon, m.approved,
IFNULL(a.size, -1) AS filesize, a.filename, a.id_attach,
a.approved AS attachment_approved, t.id_member_started AS id_member_poster,
m.poster_time, log.id_action
FROM {db_prefix}messages AS m
INNER JOIN {db_prefix}topics AS t ON (t.id_topic = {int:current_topic})
LEFT JOIN {db_prefix}attachments AS a ON (a.id_msg = m.id_msg AND a.attachment_type = {int:attachment_type})
LEFT JOIN {db_prefix}log_actions AS log ON (m.id_topic = log.id_topic AND log.action = {string:announce_action})
WHERE m.id_msg = {int:id_msg}
AND m.id_topic = {int:current_topic}', array('current_topic' => $topic, 'attachment_type' => 0, 'id_msg' => $_REQUEST['msg'], 'announce_action' => 'announce_topic'));
// The message they were trying to edit was most likely deleted.
// @todo Change this error message?
if ($smcFunc['db_num_rows']($request) == 0) {
fatal_lang_error('no_board', false);
}
$row = $smcFunc['db_fetch_assoc']($request);
$attachment_stuff = array($row);
while ($row2 = $smcFunc['db_fetch_assoc']($request)) {
$attachment_stuff[] = $row2;
}
$smcFunc['db_free_result']($request);
if ($row['id_member'] == $user_info['id'] && !allowedTo('modify_any')) {
// Give an extra five minutes over the disable time threshold, so they can type - assuming the post is public.
if ($row['approved'] && !empty($modSettings['edit_disable_time']) && $row['poster_time'] + ($modSettings['edit_disable_time'] + 5) * 60 < time()) {
fatal_lang_error('modify_post_time_passed', false);
} elseif ($row['id_member_poster'] == $user_info['id'] && !allowedTo('modify_own')) {
isAllowedTo('modify_replies');
} else {
isAllowedTo('modify_own');
}
} elseif ($row['id_member_poster'] == $user_info['id'] && !allowedTo('modify_any')) {
isAllowedTo('modify_replies');
} else {
isAllowedTo('modify_any');
}
if (!empty($modSettings['attachmentEnable'])) {
$request = $smcFunc['db_query']('', '
SELECT IFNULL(size, -1) AS filesize, filename, id_attach, approved
FROM {db_prefix}attachments
WHERE id_msg = {int:id_msg}
AND attachment_type = {int:attachment_type}
ORDER BY id_attach', array('id_msg' => (int) $_REQUEST['msg'], 'attachment_type' => 0));
while ($row = $smcFunc['db_fetch_assoc']($request)) {
if ($row['filesize'] <= 0) {
continue;
}
$context['current_attachments'][] = array('name' => htmlspecialchars($row['filename']), 'size' => $row['filesize'], 'id' => $row['id_attach'], 'approved' => $row['approved']);
}
$smcFunc['db_free_result']($request);
}
if ($context['can_announce'] && !empty($row['id_action'])) {
loadLanguage('Errors');
$context['post_error']['messages'][] = $txt['error_topic_already_announced'];
}
// Allow moderators to change names....
if (allowedTo('moderate_forum') && !empty($topic)) {
$request = $smcFunc['db_query']('', '
SELECT id_member, poster_name, poster_email
FROM {db_prefix}messages
WHERE id_msg = {int:id_msg}
AND id_topic = {int:current_topic}
LIMIT 1', array('current_topic' => $topic, 'id_msg' => (int) $_REQUEST['msg']));
$row = $smcFunc['db_fetch_assoc']($request);
$smcFunc['db_free_result']($request);
if (empty($row['id_member'])) {
$context['name'] = htmlspecialchars($row['poster_name']);
$context['email'] = htmlspecialchars($row['poster_email']);
}
}
}
// No check is needed, since nothing is really posted.
checkSubmitOnce('free');
} elseif (isset($_REQUEST['msg']) && !empty($topic)) {
$_REQUEST['msg'] = (int) $_REQUEST['msg'];
// Get the existing message.
$request = $smcFunc['db_query']('', '
SELECT
m.id_member, m.modified_time, m.smileys_enabled, m.body,
m.poster_name, m.poster_email, m.subject, m.icon, m.approved,
IFNULL(a.size, -1) AS filesize, a.filename, a.id_attach,
a.approved AS attachment_approved, t.id_member_started AS id_member_poster,
m.poster_time, log.id_action
FROM {db_prefix}messages AS m
INNER JOIN {db_prefix}topics AS t ON (t.id_topic = {int:current_topic})
LEFT JOIN {db_prefix}attachments AS a ON (a.id_msg = m.id_msg AND a.attachment_type = {int:attachment_type})
LEFT JOIN {db_prefix}log_actions AS log ON (m.id_topic = log.id_topic AND log.action = {string:announce_action})
WHERE m.id_msg = {int:id_msg}
AND m.id_topic = {int:current_topic}', array('current_topic' => $topic, 'attachment_type' => 0, 'id_msg' => $_REQUEST['msg'], 'announce_action' => 'announce_topic'));
// The message they were trying to edit was most likely deleted.
if ($smcFunc['db_num_rows']($request) == 0) {
fatal_lang_error('no_message', false);
}
$row = $smcFunc['db_fetch_assoc']($request);
$attachment_stuff = array($row);
while ($row2 = $smcFunc['db_fetch_assoc']($request)) {
$attachment_stuff[] = $row2;
}
$smcFunc['db_free_result']($request);
if ($row['id_member'] == $user_info['id'] && !allowedTo('modify_any')) {
// Give an extra five minutes over the disable time threshold, so they can type - assuming the post is public.
if ($row['approved'] && !empty($modSettings['edit_disable_time']) && $row['poster_time'] + ($modSettings['edit_disable_time'] + 5) * 60 < time()) {
fatal_lang_error('modify_post_time_passed', false);
} elseif ($row['id_member_poster'] == $user_info['id'] && !allowedTo('modify_own')) {
isAllowedTo('modify_replies');
} else {
isAllowedTo('modify_own');
}
} elseif ($row['id_member_poster'] == $user_info['id'] && !allowedTo('modify_any')) {
isAllowedTo('modify_replies');
} else {
isAllowedTo('modify_any');
}
if ($context['can_announce'] && !empty($row['id_action'])) {
loadLanguage('Errors');
$context['post_error']['messages'][] = $txt['error_topic_already_announced'];
}
// When was it last modified?
if (!empty($row['modified_time'])) {
$context['last_modified'] = timeformat($row['modified_time']);
}
// Get the stuff ready for the form.
$form_subject = $row['subject'];
$form_message = un_preparsecode($row['body']);
censorText($form_message);
censorText($form_subject);
// Check the boxes that should be checked.
$context['use_smileys'] = !empty($row['smileys_enabled']);
$context['icon'] = $row['icon'];
// Show an "approve" box if the user can approve it, and the message isn't approved.
if (!$row['approved'] && !$context['show_approval']) {
$context['show_approval'] = allowedTo('approve_posts');
}
// Sort the attachments so they are in the order saved
$temp = array();
foreach ($attachment_stuff as $attachment) {
if ($attachment['filesize'] >= 0 && !empty($modSettings['attachmentEnable'])) {
$temp[$attachment['id_attach']] = $attachment;
}
}
ksort($temp);
// Load up 'em attachments!
foreach ($temp as $attachment) {
$context['current_attachments'][] = array('name' => htmlspecialchars($attachment['filename']), 'size' => $attachment['filesize'], 'id' => $attachment['id_attach'], 'approved' => $attachment['attachment_approved']);
}
// Allow moderators to change names....
if (allowedTo('moderate_forum') && empty($row['id_member'])) {
$context['name'] = htmlspecialchars($row['poster_name']);
$context['email'] = htmlspecialchars($row['poster_email']);
}
// Set the destinaton.
$context['destination'] = 'post2;start=' . $_REQUEST['start'] . ';msg=' . $_REQUEST['msg'] . ';' . $context['session_var'] . '=' . $context['session_id'] . (isset($_REQUEST['poll']) ? ';poll' : '');
$context['submit_label'] = $txt['save'];
} else {
// By default....
$context['use_smileys'] = true;
$context['icon'] = 'xx';
if ($user_info['is_guest']) {
$context['name'] = isset($_SESSION['guest_name']) ? $_SESSION['guest_name'] : '';
$context['email'] = isset($_SESSION['guest_email']) ? $_SESSION['guest_email'] : '';
}
$context['destination'] = 'post2;start=' . $_REQUEST['start'] . (isset($_REQUEST['poll']) ? ';poll' : '');
$context['submit_label'] = $txt['post'];
// Posting a quoted reply?
if (!empty($topic) && !empty($_REQUEST['quote'])) {
// Make sure they _can_ quote this post, and if so get it.
$request = $smcFunc['db_query']('', '
SELECT m.subject, IFNULL(mem.real_name, m.poster_name) AS poster_name, m.poster_time, m.body
FROM {db_prefix}messages AS m
INNER JOIN {db_prefix}boards AS b ON (b.id_board = m.id_board AND {query_see_board})
LEFT JOIN {db_prefix}members AS mem ON (mem.id_member = m.id_member)
WHERE m.id_msg = {int:id_msg}' . (!$modSettings['postmod_active'] || allowedTo('approve_posts') ? '' : '
AND m.approved = {int:is_approved}') . '
LIMIT 1', array('id_msg' => (int) $_REQUEST['quote'], 'is_approved' => 1));
if ($smcFunc['db_num_rows']($request) == 0) {
fatal_lang_error('quoted_post_deleted', false);
}
list($form_subject, $mname, $mdate, $form_message) = $smcFunc['db_fetch_row']($request);
$smcFunc['db_free_result']($request);
// Add 'Re: ' to the front of the quoted subject.
if (trim($context['response_prefix']) != '' && $smcFunc['strpos']($form_subject, trim($context['response_prefix'])) !== 0) {
$form_subject = $context['response_prefix'] . $form_subject;
}
// Censor the message and subject.
censorText($form_message);
censorText($form_subject);
// But if it's in HTML world, turn them into htmlspecialchar's so they can be edited!
if (strpos($form_message, '[html]') !== false) {
$parts = preg_split('~(\\[/code\\]|\\[code(?:=[^\\]]+)?\\])~i', $form_message, -1, PREG_SPLIT_DELIM_CAPTURE);
for ($i = 0, $n = count($parts); $i < $n; $i++) {
// It goes 0 = outside, 1 = begin tag, 2 = inside, 3 = close tag, repeat.
if ($i % 4 == 0) {
$parts[$i] = preg_replace('~\\[html\\](.+?)\\[/html\\]~ise', '\'[html]\' . preg_replace(\'~<br\\s?/?' . '>~i\', \'<br /><br />\', \'$1\') . \'[/html]\'', $parts[$i]);
}
}
$form_message = implode('', $parts);
}
$form_message = preg_replace('~<br ?/?' . '>~i', "\n", $form_message);
// Remove any nested quotes, if necessary.
if (!empty($modSettings['removeNestedQuotes'])) {
$form_message = preg_replace(array('~\\n?\\[quote.*?\\].+?\\[/quote\\]\\n?~is', '~^\\n~', '~\\[/quote\\]~'), '', $form_message);
}
// Add a quote string on the front and end.
$form_message = '[quote author=' . $mname . ' link=topic=' . $topic . '.msg' . (int) $_REQUEST['quote'] . '#msg' . (int) $_REQUEST['quote'] . ' date=' . $mdate . ']' . "\n" . rtrim($form_message) . "\n" . '[/quote]';
} elseif (!empty($topic) && empty($_REQUEST['quote'])) {
// Get the first message's subject.
$form_subject = $first_subject;
// Add 'Re: ' to the front of the subject.
if (trim($context['response_prefix']) != '' && $form_subject != '' && $smcFunc['strpos']($form_subject, trim($context['response_prefix'])) !== 0) {
$form_subject = $context['response_prefix'] . $form_subject;
}
// Censor the subject.
censorText($form_subject);
$form_message = '';
} else {
$form_subject = isset($_GET['subject']) ? $_GET['subject'] : '';
$form_message = '';
}
}
$context['can_post_attachment'] = !empty($modSettings['attachmentEnable']) && $modSettings['attachmentEnable'] == 1 && (allowedTo('post_attachment') || $modSettings['postmod_active'] && allowedTo('post_unapproved_attachments'));
if ($context['can_post_attachment']) {
// If there are attachments, calculate the total size and how many.
$context['attachments']['total_size'] = 0;
$context['attachments']['quantity'] = 0;
// If this isn't a new post, check the current attachments.
if (isset($_REQUEST['msg'])) {
$context['attachments']['quantity'] = count($context['current_attachments']);
foreach ($context['current_attachments'] as $attachment) {
$context['attachments']['total_size'] += $attachment['size'];
}
}
// A bit of house keeping first.
if (!empty($_SESSION['temp_attachments']) && count($_SESSION['temp_attachments']) == 1) {
unset($_SESSION['temp_attachments']);
}
if (!empty($_SESSION['temp_attachments'])) {
// Is this a request to delete them?
if (isset($_GET['delete_temp'])) {
foreach ($_SESSION['temp_attachments'] as $attachID => $attachment) {
if (strpos($attachID, 'post_tmp_' . $user_info['id']) !== false) {
if (file_exists($attachment['tmp_name'])) {
unlink($attachment['tmp_name']);
}
}
}
$post_errors[] = 'temp_attachments_gone';
$_SESSION['temp_attachments'] = array();
} elseif ($context['current_action'] != 'post2' || !empty($_POST['from_qr'])) {
// Let's be nice and see if they belong here first.
if (empty($_REQUEST['msg']) && empty($_SESSION['temp_attachments']['post']['msg']) && $_SESSION['temp_attachments']['post']['board'] == $board || !empty($_REQUEST['msg']) && $_SESSION['temp_attachments']['post']['msg'] == $_REQUEST['msg']) {
// See if any files still exist before showing the warning message and the files attached.
foreach ($_SESSION['temp_attachments'] as $attachID => $attachment) {
if (strpos($attachID, 'post_tmp_' . $user_info['id']) === false) {
continue;
}
if (file_exists($attachment['tmp_name'])) {
$post_errors[] = 'temp_attachments_new';
$context['files_in_session_warning'] = $txt['attached_files_in_session'];
unset($_SESSION['temp_attachments']['post']['files']);
break;
}
}
} else {
// Since, they don't belong here. Let's inform the user that they exist..
if (!empty($topic)) {
$delete_link = '<a href="' . $scripturl . '?action=post' . (!empty($_REQUEST['msg']) ? ';msg=' . $_REQUEST['msg'] : '') . (!empty($_REQUEST['last_msg']) ? ';last_msg=' . $_REQUEST['last_msg'] : '') . ';topic=' . $topic . ';delete_temp">' . $txt['here'] . '</a>';
} else {
$delete_link = '<a href="' . $scripturl . '?action=post;board=' . $board . ';delete_temp">' . $txt['here'] . '</a>';
}
// Compile a list of the files to show the user.
$file_list = array();
foreach ($_SESSION['temp_attachments'] as $attachID => $attachment) {
if (strpos($attachID, 'post_tmp_' . $user_info['id']) !== false) {
$file_list[] = $attachment['name'];
}
}
$_SESSION['temp_attachments']['post']['files'] = $file_list;
$file_list = '<div class="attachments">' . implode('<br />', $file_list) . '</div>';
if (!empty($_SESSION['temp_attachments']['post']['msg'])) {
// We have a message id, so we can link back to the old topic they were trying to edit..
$goback_link = '<a href="' . $scripturl . '?action=post' . (!empty($_SESSION['temp_attachments']['post']['msg']) ? ';msg=' . $_SESSION['temp_attachments']['post']['msg'] : '') . (!empty($_SESSION['temp_attachments']['post']['last_msg']) ? ';last_msg=' . $_SESSION['temp_attachments']['post']['last_msg'] : '') . ';topic=' . $_SESSION['temp_attachments']['post']['topic'] . ';additionalOptions">' . $txt['here'] . '</a>';
$post_errors[] = array('temp_attachments_found', array($delete_link, $goback_link, $file_list));
$context['ignore_temp_attachments'] = true;
} else {
$post_errors[] = array('temp_attachments_lost', array($delete_link, $file_list));
$context['ignore_temp_attachments'] = true;
}
}
}
if (!empty($context['we_are_history'])) {
$post_errors[] = $context['we_are_history'];
}
foreach ($_SESSION['temp_attachments'] as $attachID => $attachment) {
if (isset($context['ignore_temp_attachments']) || isset($_SESSION['temp_attachments']['post']['files'])) {
break;
}
if ($attachID != 'initial_error' && strpos($attachID, 'post_tmp_' . $user_info['id']) === false) {
continue;
}
if ($attachID == 'initial_error') {
$txt['error_attach_initial_error'] = $txt['attach_no_upload'] . '<div style="padding: 0 1em;">' . (is_array($attachment) ? vsprintf($txt[$attachment[0]], $attachment[1]) : $txt[$attachment]) . '</div>';
$post_errors[] = 'attach_initial_error';
unset($_SESSION['temp_attachments']);
break;
}
// Show any errors which might of occured.
if (!empty($attachment['errors'])) {
$txt['error_attach_errors'] = empty($txt['error_attach_errors']) ? '<br />' : '';
$txt['error_attach_errors'] .= vsprintf($txt['attach_warning'], $attachment['name']) . '<div style="padding: 0 1em;">';
foreach ($attachment['errors'] as $error) {
$txt['error_attach_errors'] .= (is_array($error) ? vsprintf($txt[$error[0]], $error[1]) : $txt[$error]) . '<br />';
}
$txt['error_attach_errors'] .= '</div>';
$post_errors[] = 'attach_errors';
// Take out the trash.
unset($_SESSION['temp_attachments'][$attachID]);
if (file_exists($attachment['tmp_name'])) {
unlink($attachment['tmp_name']);
}
continue;
}
// More house keeping.
if (!file_exists($attachment['tmp_name'])) {
unset($_SESSION['temp_attachments'][$attachID]);
continue;
}
$context['attachments']['quantity']++;
$context['attachments']['total_size'] += $attachment['size'];
if (!isset($context['files_in_session_warning'])) {
$context['files_in_session_warning'] = $txt['attached_files_in_session'];
}
$context['current_attachments'][] = array('name' => '<u>' . htmlspecialchars($attachment['name']) . '</u>', 'size' => $attachment['size'], 'id' => $attachID, 'unchecked' => false, 'approved' => 1);
}
}
}
// Do we need to show the visual verification image?
$context['require_verification'] = !$user_info['is_mod'] && !$user_info['is_admin'] && !empty($modSettings['posts_require_captcha']) && ($user_info['posts'] < $modSettings['posts_require_captcha'] || $user_info['is_guest'] && $modSettings['posts_require_captcha'] == -1);
if ($context['require_verification']) {
require_once $sourcedir . '/Subs-Editor.php';
$verificationOptions = array('id' => 'post');
$context['require_verification'] = create_control_verification($verificationOptions);
$context['visual_verification_id'] = $verificationOptions['id'];
}
// If they came from quick reply, and have to enter verification details, give them some notice.
if (!empty($_REQUEST['from_qr']) && !empty($context['require_verification'])) {
$post_errors[] = 'need_qr_verification';
}
/*
* There are two error types: serious and miinor. Serious errors
* actually tell the user that a real error has occurred, while minor
* errors are like warnings that let them know that something with
* their post isn't right.
*/
$minor_errors = array('not_approved', 'new_replies', 'old_topic', 'need_qr_verification', 'no_subject');
call_integration_hook('integrate_post_errors', array($post_errors, $minor_errors));
// Any errors occurred?
if (!empty($post_errors)) {
loadLanguage('Errors');
$context['error_type'] = 'minor';
foreach ($post_errors as $post_error) {
if (is_array($post_error)) {
$post_error_id = $post_error[0];
$context['post_error'][$post_error_id] = vsprintf($txt['error_' . $post_error_id], $post_error[1]);
// If it's not a minor error flag it as such.
if (!in_array($post_error_id, $minor_errors)) {
$context['error_type'] = 'serious';
}
} else {
$context['post_error'][$post_error] = $txt['error_' . $post_error];
// If it's not a minor error flag it as such.
if (!in_array($post_error, $minor_errors)) {
$context['error_type'] = 'serious';
}
}
}
}
// What are you doing? Posting a poll, modifying, previewing, new post, or reply...
if (isset($_REQUEST['poll'])) {
$context['page_title'] = $txt['new_poll'];
} elseif ($context['make_event']) {
$context['page_title'] = $context['event']['id'] == -1 ? $txt['calendar_post_event'] : $txt['calendar_edit'];
} elseif (isset($_REQUEST['msg'])) {
$context['page_title'] = $txt['modify_msg'];
} elseif (isset($_REQUEST['subject'], $context['preview_subject'])) {
$context['page_title'] = $txt['preview'] . ' - ' . strip_tags($context['preview_subject']);
} elseif (empty($topic)) {
$context['page_title'] = $txt['start_new_topic'];
} else {
$context['page_title'] = $txt['post_reply'];
}
// Build the link tree.
if (empty($topic)) {
$context['linktree'][] = array('name' => '<em>' . $txt['start_new_topic'] . '</em>');
} else {
$context['linktree'][] = array('url' => $scripturl . '?topic=' . $topic . '.' . $_REQUEST['start'], 'name' => $form_subject, 'extra_before' => '<span><strong class="nav">' . $context['page_title'] . ' ( </strong></span>', 'extra_after' => '<span><strong class="nav"> )</strong></span>');
}
// Give wireless a linktree url to the post screen, so that they can switch to full version.
if (WIRELESS) {
$context['linktree'][count($context['linktree']) - 1]['url'] = $scripturl . '?action=post;' . (!empty($topic) ? 'topic=' . $topic : 'board=' . $board) . '.' . $_REQUEST['start'] . (isset($_REQUEST['msg']) ? ';msg=' . (int) $_REQUEST['msg'] . ';' . $context['session_var'] . '=' . $context['session_id'] : '');
}
$context['subject'] = addcslashes($form_subject, '"');
$context['message'] = str_replace(array('"', '<', '>', ' '), array('"', '<', '>', ' '), $form_message);
// Are post drafts enabled?
$context['drafts_save'] = !empty($modSettings['drafts_enabled']) && !empty($modSettings['drafts_post_enabled']) && allowedTo('post_draft');
$context['drafts_autosave'] = !empty($context['drafts_save']) && !empty($modSettings['drafts_autosave_enabled']) && allowedTo('post_autosave_draft');
// Build a list of drafts that they can load in to the editor
if (!empty($context['drafts_save'])) {
require_once $sourcedir . '/Drafts.php';
ShowDrafts($user_info['id'], $topic);
}
// Needed for the editor and message icons.
require_once $sourcedir . '/Subs-Editor.php';
// Now create the editor.
$editorOptions = array('id' => 'message', 'value' => $context['message'], 'labels' => array('post_button' => $context['submit_label']), 'height' => '275px', 'width' => '100%', 'preview_type' => 2);
create_control_richedit($editorOptions);
// Store the ID.
$context['post_box_name'] = $editorOptions['id'];
$context['attached'] = '';
$context['make_poll'] = isset($_REQUEST['poll']);
// Message icons - customized icons are off?
$context['icons'] = getMessageIcons($board);
if (!empty($context['icons'])) {
$context['icons'][count($context['icons']) - 1]['is_last'] = true;
}
// Are we starting a poll? if set the poll icon as selected if its available
if (isset($_REQUEST['poll'])) {
foreach ($context['icons'] as $icons) {
if (isset($icons['value']) && $icons['value'] == 'poll') {
// if found we are done
$context['icon'] = 'poll';
break;
}
}
}
$context['icon_url'] = '';
for ($i = 0, $n = count($context['icons']); $i < $n; $i++) {
$context['icons'][$i]['selected'] = $context['icon'] == $context['icons'][$i]['value'];
if ($context['icons'][$i]['selected']) {
$context['icon_url'] = $context['icons'][$i]['url'];
}
}
if (empty($context['icon_url'])) {
$context['icon_url'] = $settings[file_exists($settings['theme_dir'] . '/images/post/' . $context['icon'] . '.png') ? 'images_url' : 'default_images_url'] . '/post/' . $context['icon'] . '.png';
array_unshift($context['icons'], array('value' => $context['icon'], 'name' => $txt['current_icon'], 'url' => $context['icon_url'], 'is_last' => empty($context['icons']), 'selected' => true));
}
if (!empty($topic) && !empty($modSettings['topicSummaryPosts'])) {
getTopic();
}
// If the user can post attachments prepare the warning labels.
if ($context['can_post_attachment']) {
// If they've unchecked an attachment, they may still want to attach that many more files, but don't allow more than num_allowed_attachments.
$context['num_allowed_attachments'] = empty($modSettings['attachmentNumPerPostLimit']) ? 50 : min($modSettings['attachmentNumPerPostLimit'] - count($context['current_attachments']), $modSettings['attachmentNumPerPostLimit']);
$context['can_post_attachment_unapproved'] = allowedTo('post_attachment');
$context['attachment_restrictions'] = array();
$context['allowed_extensions'] = strtr(strtolower($modSettings['attachmentExtensions']), array(',' => ', '));
$attachmentRestrictionTypes = array('attachmentNumPerPostLimit', 'attachmentPostLimit', 'attachmentSizeLimit');
foreach ($attachmentRestrictionTypes as $type) {
if (!empty($modSettings[$type])) {
$context['attachment_restrictions'][] = sprintf($txt['attach_restrict_' . $type], comma_format($modSettings[$type], 0));
// Show some numbers. If they exist.
if ($type == 'attachmentNumPerPostLimit' && $context['attachments']['quantity'] > 0) {
$context['attachment_restrictions'][] = sprintf($txt['attach_remaining'], $modSettings['attachmentNumPerPostLimit'] - $context['attachments']['quantity']);
} elseif ($type == 'attachmentPostLimit' && $context['attachments']['total_size'] > 0) {
$context['attachment_restrictions'][] = sprintf($txt['attach_available'], comma_format(round(max($modSettings['attachmentPostLimit'] - $context['attachments']['total_size'] / 1028, 0)), 0));
}
}
}
}
$context['back_to_topic'] = isset($_REQUEST['goback']) || isset($_REQUEST['msg']) && !isset($_REQUEST['subject']);
$context['show_additional_options'] = !empty($_POST['additional_options']) || isset($_SESSION['temp_attachments']['post']) || isset($_GET['additionalOptions']);
$context['is_new_topic'] = empty($topic);
$context['is_new_post'] = !isset($_REQUEST['msg']);
$context['is_first_post'] = $context['is_new_topic'] || isset($_REQUEST['msg']) && $_REQUEST['msg'] == $id_first_msg;
// WYSIWYG only works if BBC is enabled
$modSettings['disable_wysiwyg'] = !empty($modSettings['disable_wysiwyg']) || empty($modSettings['enableBBC']);
// Register this form in the session variables.
checkSubmitOnce('register');
// Finally, load the template.
if (WIRELESS && WIRELESS_PROTOCOL != 'wap') {
$context['sub_template'] = WIRELESS_PROTOCOL . '_post';
} elseif (!isset($_REQUEST['xml'])) {
loadTemplate('Post');
}
}