<?php
/**
* The job of this file is to handle everything related to posting replies,
* new topics, quotes, and modifications to existing posts. It also handles
* quoting posts by way of javascript.
* Simple Machines Forum (SMF)
*
* @package SMF
* @author Simple Machines http://www.simplemachines.org
* @copyright 2011 Simple Machines
* @license http://www.simplemachines.org/about/smf/license.php BSD
*
* @version 2.1 Alpha 1
*/
if (!defined('SMF'))
die('Hacking attempt...');
/**
* 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()
{
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');
// Any files to include for post?
if (!isset($post_includes) && !empty($modSettings['integrate_post_include']))
{
$post_includes = explode(',', $modSettings['integrate_post_include']);
foreach ($post_includes as $include)
{
$include = strtr(trim($include), array('$boarddir' => $boarddir, '$sourcedir' => $sourcedir, '$themedir' => $settings['theme_dir']));
if (file_exists($include))
require_once($include);
}
}
if (isset($_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;
// @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'] = 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');
// This is an old topic - but it is yours! Can you add to it?
elseif ($user_info['id'] == $id_member_poster && !allowedTo('poll_add_any'))
isAllowedTo('poll_add_own');
// If you're not the owner, can you add to any poll?
else
isAllowedTo('poll_add_any');
require_once($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 : $modSettings['cal_defaultboard'];
}
if (empty($context['post_errors']))
$context['post_errors'] = array();
// 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)
$txt['error_new_reply'] = isset($_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', $context['response_prefix'], 600);
}
// Previewing, modifying, or posting?
// Do we have a body, but an error happened.
if (isset($_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', 'no_subject')))
$context['error_type'] = 'serious';
}
}
if (isset($_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
);
}
// 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']))
{
// 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
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' => $_REQUEST['msg'],
)
);
// The message they were trying to edit was most likely deleted.
// @todo Change this error message?
if ($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);
}
// 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');
}
// Editing a message...
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' => $_REQUEST['msg'],
)
);
// The message they were trying to edit was most likely deleted.
//@todo Change this error message?
if ($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'] == $user_info['id'] && !allowedTo('modify_any'))
isAllowedTo('modify_replies');
else
isAllowedTo('modify_any');
// When was it last modified?
if (!empty($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'];
}
// Posting...
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]';
}
// Posting a reply without a 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;
$context['attachments']['quantity'] = 0;
if (!empty($context['current_attachments']))
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']))
{
$context['attachments']['quantity'] = count($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']);
}
$context['post_error']['messages'][] = $txt['error_temp_attachments_gone'];
$_SESSION['temp_attachments'] = array();
}
// Hmm, coming in fresh and there are files in session.
elseif ($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']))
{
$context['post_error']['messages'][] = $txt['error_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>';
$context['post_error']['messages'][] = vsprintf($txt['error_temp_attachments_found'], array($delete_link, $goback_link, $file_list));
$context['ignore_temp_attachments'] = true;
}
else
{
$context['post_error']['messages'][] = vsprintf($txt['error_temp_attachments_lost'], array($delete_link, $file_list));
$context['ignore_temp_attachments'] = true;
}
}
}
if (!empty($context['we_are_history']))
$context['post_error']['messages'][] = '<br />' . $context['we_are_history'];
foreach ($_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')
{
$context['post_error']['messages'][] = '<br />' . $txt['attach_no_upload'] . '<div style="padding: 0 1em;">' . (is_array($attachment) ? vsprintf($txt[$attachment[0]], $attachment[1]) : $txt[$attachment]) . '</div>';
unset($_SESSION['temp_attachments']);
break;
}
// Show any errors which might of occured.
if (!empty($attachment['errors']))
{
$errors = empty($errors) ? '<br />' : '';
$errors .= vsprintf($txt['attach_warning'], $attachment['name']) . '<div style="padding: 0 1em;">';
foreach($attachment['errors'] as $error)
$errors .= (is_array($error) ? vsprintf($txt[$error[0]], $error[1]) : $txt[$error]) . '<br />';
$errors .= '</div>';
$context['post_error']['messages'][] = $errors;
// Take out the trash.
unset($_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' => $attachID,
'unchecked' => false,
'approved' => 1,
);
}
}
}
if (!empty($context['post_error']['messages']) && (isset($newRepliesError) || isset($oldTopicError)))
$context['post_error']['messages'][] = '<br />';
// If we are coming here to make a reply, and someone has already replied... make a special warning message.
if (isset($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><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('"', '<', '>', ' '), $form_message);
// Needed for the editor and message icons.
require_once($sourcedir . '/Subs-Editor.php');
// Now create the editor.
$editorOptions = array(
'id' => 'message',
'value' => $context['message'],
'labels' => array(
'post_button' => $context['submit_label'],
),
// add height and width for the editor
'height' => '175px',
'width' => '100%',
// We do XML preview here.
'preview_type' => 2,
);
create_control_richedit($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);
// 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');
}
/**
* actually posts or saves the message composed with Post().
* requires various permissions depending on the action.
* handles attachment, post, and calendar saving.
* sends off notifications, and allows for announcements and moderation.
* accessed from ?action=post2.
*/
function Post2()
{
global $board, $topic, $txt, $modSettings, $sourcedir, $context;
global $user_info, $board_info, $options, $smcFunc;
// Sneaking off, are we?
if (empty($_POST) && empty($topic))
{
if (empty($_SERVER['CONTENT_LENGTH']))
redirectexit('action=post;board=' . $board . '.0');
else
fatal_lang_error('post_upload_error', false);
}
elseif (empty($_POST) && !empty($topic))
redirectexit('action=post;topic=' . $topic . '.0');
// No need!
$context['robot_no_index'] = true;
// Any files to include for post?
if (!empty($modSettings['integrate_post_include']))
{
$post_includes = explode(',', $modSettings['integrate_post_include']);
foreach ($post_includes as $include)
{
$include = strtr(trim($include), array('$boarddir' => $boarddir, '$sourcedir' => $sourcedir, '$themedir' => $settings['theme_dir']));
if (file_exists($include))
require_once($include);
}
}
// If we came from WYSIWYG then turn it back into BBC regardless.
if (!empty($_REQUEST['message_mode']) && isset($_REQUEST['message']))
{
require_once($sourcedir . '/Subs-Editor.php');
$_REQUEST['message'] = html_to_bbc($_REQUEST['message']);
// We need to unhtml it now as it gets done shortly.
$_REQUEST['message'] = un_htmlspecialchars($_REQUEST['message']);
// We need this for everything else.
$_POST['message'] = $_REQUEST['message'];
}
// Previewing? Go back to start.
if (isset($_REQUEST['preview']))
return Post();
// Prevent double submission of this form.
checkSubmitOnce('check');
// No errors as yet.
$post_errors = array();
// If the session has timed out, let the user re-submit their form.
if (checkSession('post', '', false) != '')
$post_errors[] = 'session_timeout';
// Wrong verification code?
if (!$user_info['is_admin'] && !$user_info['is_mod'] && !empty($modSettings['posts_require_captcha']) && ($user_info['posts'] < $modSettings['posts_require_captcha'] || ($user_info['is_guest'] && $modSettings['posts_require_captcha'] == -1)))
{
require_once($sourcedir . '/Subs-Editor.php');
$verificationOptions = array(
'id' => 'post',
);
$context['require_verification'] = create_control_verification($verificationOptions, true);
if (is_array($context['require_verification']))
$post_errors = array_merge($post_errors, $context['require_verification']);
}
require_once($sourcedir . '/Subs-Post.php');
loadLanguage('Post');
// First check to see if they are trying to delete any current attachments.
if (isset($_POST['attach_del']))
{
$keep_temp = array();
$keep_ids = array();
foreach ($_POST['attach_del'] as $dummy)
if (strpos($dummy, 'post_tmp_' . $user_info['id']) !== false)
$keep_temp[] = $dummy;
else
$keep_ids[] = (int) $dummy;
if (isset($_SESSION['temp_attachments']))
foreach($_SESSION['temp_attachments'] as $attachID => $attachment)
{
if ((isset($_SESSION['temp_attachments']['post']['files'], $attachment['name']) && in_array($attachment['name'], $_SESSION['temp_attachments']['post']['files'])) || in_array($attachID, $keep_temp) || strpos($attachID, 'post_tmp_' . $user_info['id']) === false)
continue;
unset($_SESSION['temp_attachments'][$attachID]);
unlink($attachment['tmp_name']);
}
if (!empty($_REQUEST['msg']))
{
require_once($sourcedir . '/ManageAttachments.php');
$attachmentQuery = array(
'attachment_type' => 0,
'id_msg' => (int) $_REQUEST['msg'],
'not_id_attach' => $keep_ids,
);
removeAttachments($attachmentQuery);
}
}
// Then try to upload any attachments.
$context['can_post_attachment'] = !empty($modSettings['attachmentEnable']) && $modSettings['attachmentEnable'] == 1 && (allowedTo('post_attachment') || ($modSettings['postmod_active'] && allowedTo('post_unapproved_attachments')));
if ($context['can_post_attachment'] && !empty($_FILES['attachment']) && empty($_POST['from_qr']))
{
// Make sure we're uploading to the right place.
if (!empty($modSettings['currentAttachmentUploadDir']))
{
if (!is_array($modSettings['attachmentUploadDir']))
$modSettings['attachmentUploadDir'] = unserialize($modSettings['attachmentUploadDir']);
// The current directory, of course!
$context['attach_dir'] = $modSettings['attachmentUploadDir'][$modSettings['currentAttachmentUploadDir']];
}
else
$context['attach_dir'] = $modSettings['attachmentUploadDir'];
// Is the attachments folder actualy there?
if (!is_dir($context['attach_dir']))
{
$initial_error = 'attach_folder_warning';
log_error(sprintf($txt['attach_folder_admin_warning'], $context['attach_dir']), 'critical');
}
// Check that the attachments folder is writable. No sense in proceeding if it isn't.
if (empty($initial_error) && !is_writable($context['attach_dir']))
{
// But, let's try to make it writable first.
chmod($context['attach_dir'], 0755);
if (!is_writable($context['attach_dir']))
{
chmod($context['attach_dir'], 0775);
if (!is_writable($context['attach_dir']))
{
chmod($context['attach_dir'], 0777);
if (!is_writable($context['attach_dir']))
$initial_error = 'attachments_no_write';
}
}
}
if (!isset($initial_error) && !isset($context['attachments']))
{
// If this isn't a new post, check the current attachments.
if (isset($_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) $_REQUEST['msg'],
'attachment_type' => 0,
)
);
list ($context['attachments']['quantity'], $context['attachments']['total_size']) = $smcFunc['db_fetch_row']($request);
$smcFunc['db_free_result']($request);
}
else
$context['attachments'] = array(
'quantity' => 0,
'total_size' => 0,
);
}
// Hmm. There are still files in session.
$ignore_temp = false;
if (!empty($_SESSION['temp_attachments']['post']['files']) && count($_SESSION['temp_attachments']) > 1)
{
// Let's try to keep them. But...
$ignore_temp = true;
// If new files are being added. We can't ignore those
foreach ($_FILES['attachment']['tmp_name'] as $dummy)
if (!empty($dummy))
{
$ignore_temp = false;
break;
}
// Need to make space for the new files. So, bye bye.
if (!$ignore_temp)
{
foreach ($_SESSION['temp_attachments'] as $attachID => $attachment)
if (strpos($attachID, 'post_tmp_' . $user_info['id']) !== false)
unlink($attachment['tmp_name']);
$context['we_are_history'] = $txt['error_temp_attachments_flushed'];
$_SESSION['temp_attachments'] = array();
}
}
if (!isset($_FILES['attachment']['name']))
$_FILES['attachment']['tmp_name'] = array();
if (!isset($_SESSION['temp_attachments']))
$_SESSION['temp_attachments'] = array();
// Remember where we are at. If it's anywhere at all.
if (!$ignore_temp)
$_SESSION['temp_attachments']['post'] = array(
'msg' => !empty($_REQUEST['msg']) ? $_REQUEST['msg'] : 0,
'last_msg' => !empty($_REQUEST['last_msg']) ? $_REQUEST['last_msg'] : 0,
'topic' => !empty($topic) ? $topic : 0,
'board' => !empty($board) ? $board : 0,
);
// If we have an itital error, lets just display it.
if (!empty($initial_error))
{
$_SESSION['temp_attachments']['initial_error'] = $initial_error;
// And delete the files 'cos they ain't going nowhere.
foreach ($_FILES['attachment']['tmp_name'] as $n => $dummy)
if (file_exists($_FILES['attachment']['tmp_name'][$n]))
unlink($_FILES['attachment']['tmp_name'][$n]);
$_FILES['attachment']['tmp_name'] = array();
}
// Loop through $_FILES['attachment'] array and move each file to the current attachments folder.
foreach ($_FILES['attachment']['tmp_name'] as $n => $dummy)
{
if ($_FILES['attachment']['name'][$n] == '')
continue;
// First, let's first check for PHP upload errors.
$errors = array();
if (!empty($_FILES['attachment']['error'][$n]))
{
if ($_FILES['attachment']['error'][$n] == 2)
$errors[] = array('file_too_big', array($modSettings['attachmentSizeLimit']));
elseif ($_FILES['attachment']['error'][$n] == 6)
log_error($_FILES['attachment']['name'][$n] . ': ' . $txt['php_upload_error_6'], 'critical');
else
log_error($_FILES['attachment']['name'][$n] . ': ' . $txt['php_upload_error_' . $_FILES['attachment']['error'][$n]]);
if (empty($errors))
$errors[] = 'attach_php_error';
}
// Try to move and rename the file before doing any more checks on it.
$attachID = 'post_tmp_' . $user_info['id'] . '_' . md5(mt_rand());
$destName = $context['attach_dir'] . '/' . $attachID;
if (empty($errors))
{
$_SESSION['temp_attachments'][$attachID] = array(
'name' => htmlspecialchars(basename($_FILES['attachment']['name'][$n])),
'tmp_name' => $destName,
'size' => $_FILES['attachment']['size'][$n],
'type' => $_FILES['attachment']['type'][$n],
'errors' => array(),
);
// Move the file to the attachments folder with a temp name for now.
if (@move_uploaded_file($_FILES['attachment']['tmp_name'][$n], $destName))
@chmod($destName, 0644);
else
{
$_SESSION['temp_attachments'][$attachID]['errors'][] = 'attach_timeout';
if (file_exists($_FILES['attachment']['tmp_name'][$n]))
unlink($_FILES['attachment']['tmp_name'][$n]);
}
}
else
{
$_SESSION['temp_attachments'][$attachID] = array(
'name' => htmlspecialchars(basename($_FILES['attachment']['name'][$n])),
'tmp_name' => $destName,
'errors' => $errors,
);
if (file_exists($_FILES['attachment']['tmp_name'][$n]))
unlink($_FILES['attachment']['tmp_name'][$n]);
}
// If there's no errors to this pont. We still do need to apply some addtional checks before we are finished.
if (empty($_SESSION['temp_attachments'][$attachID]['errors']))
attachmentChecks($attachID);
}
}
// Mod authors, finally a hook to hang an alternate attachment upload system upon
// Upload to the current attachment folder with the file name $attachID or 'post_tmp_' . $user_info['id'] . '_' . md5(mt_rand())
// Populate $_SESSION['temp_attachments'][$attachID] with the following:
// name => The file name
// tmp_name => Path to the temp file ($context['attach_dir'] . '/' . $attachID).
// size => File size (required).
// type => MIME type (optional if not available on upload).
// errors => An array of errors (use the index of the $txt variable for that error).
// Template changes can be done using "integrate_upload_template".
call_integration_hook('integrate_attachment_upload', array());
// If this isn't a new topic load the topic info that we need.
if (!empty($topic))
{
$request = $smcFunc['db_query']('', '
SELECT locked, is_sticky, id_poll, approved, id_first_msg, id_last_msg, id_member_started, id_board
FROM {db_prefix}topics
WHERE id_topic = {int:current_topic}
LIMIT 1',
array(
'current_topic' => $topic,
)
);
$topic_info = $smcFunc['db_fetch_assoc']($request);
$smcFunc['db_free_result']($request);
// Though the topic should be there, it might have vanished.
if (!is_array($topic_info))
fatal_lang_error('topic_doesnt_exist');
// Did this topic suddenly move? Just checking...
if ($topic_info['id_board'] != $board)
fatal_lang_error('not_a_topic');
}
// Replying to a topic?
if (!empty($topic) && !isset($_REQUEST['msg']))
{
// Don't allow a post if it's locked.
if ($topic_info['locked'] != 0 && !allowedTo('moderate_board'))
fatal_lang_error('topic_locked', false);
// Sorry, multiple polls aren't allowed... yet. You should stop giving me ideas :P.
if (isset($_REQUEST['poll']) && $topic_info['id_poll'] > 0)
unset($_REQUEST['poll']);
// Do the permissions and approval stuff...
$becomesApproved = true;
if ($topic_info['id_member_started'] != $user_info['id'])
{
if ($modSettings['postmod_active'] && allowedTo('post_unapproved_replies_any') && !allowedTo('post_reply_any'))
$becomesApproved = false;
else
isAllowedTo('post_reply_any');
}
elseif (!allowedTo('post_reply_any'))
{
if ($modSettings['postmod_active'] && allowedTo('post_unapproved_replies_own') && !allowedTo('post_reply_own'))
$becomesApproved = false;
else
isAllowedTo('post_reply_own');
}
if (isset($_POST['lock']))
{
// Nothing is changed to the lock.
if ((empty($topic_info['locked']) && empty($_POST['lock'])) || (!empty($_POST['lock']) && !empty($topic_info['locked'])))
unset($_POST['lock']);
// You're have no permission to lock this topic.
elseif (!allowedTo(array('lock_any', 'lock_own')) || (!allowedTo('lock_any') && $user_info['id'] != $topic_info['id_member_started']))
unset($_POST['lock']);
// You are allowed to (un)lock your own topic only.
elseif (!allowedTo('lock_any'))
{
// You cannot override a moderator lock.
if ($topic_info['locked'] == 1)
unset($_POST['lock']);
else
$_POST['lock'] = empty($_POST['lock']) ? 0 : 2;
}
// Hail mighty moderator, (un)lock this topic immediately.
else
$_POST['lock'] = empty($_POST['lock']) ? 0 : 1;
}
// So you wanna (un)sticky this...let's see.
if (isset($_POST['sticky']) && (empty($modSettings['enableStickyTopics']) || $_POST['sticky'] == $topic_info['is_sticky'] || !allowedTo('make_sticky')))
unset($_POST['sticky']);
// If the number of replies has changed, if the setting is enabled, go back to Post() - which handles the error.
if (empty($options['no_new_reply_warning']) && isset($_POST['last_msg']) && $topic_info['id_last_msg'] > $_POST['last_msg'])
{
$_REQUEST['preview'] = true;
return Post();
}
$posterIsGuest = $user_info['is_guest'];
}
// Posting a new topic.
elseif (empty($topic))
{
// Now don't be silly, new topics will get their own id_msg soon enough.
unset($_REQUEST['msg'], $_POST['msg'], $_GET['msg']);
// Do like, the permissions, for safety and stuff...
$becomesApproved = true;
if ($modSettings['postmod_active'] && !allowedTo('post_new') && allowedTo('post_unapproved_topics'))
$becomesApproved = false;
else
isAllowedTo('post_new');
if (isset($_POST['lock']))
{
// New topics are by default not locked.
if (empty($_POST['lock']))
unset($_POST['lock']);
// Besides, you need permission.
elseif (!allowedTo(array('lock_any', 'lock_own')))
unset($_POST['lock']);
// A moderator-lock (1) can override a user-lock (2).
else
$_POST['lock'] = allowedTo('lock_any') ? 1 : 2;
}
if (isset($_POST['sticky']) && (empty($modSettings['enableStickyTopics']) || empty($_POST['sticky']) || !allowedTo('make_sticky')))
unset($_POST['sticky']);
$posterIsGuest = $user_info['is_guest'];
}
// Modifying an existing message?
elseif (isset($_REQUEST['msg']) && !empty($topic))
{
$_REQUEST['msg'] = (int) $_REQUEST['msg'];
$request = $smcFunc['db_query']('', '
SELECT id_member, poster_name, poster_email, poster_time, approved
FROM {db_prefix}messages
WHERE id_msg = {int:id_msg}
LIMIT 1',
array(
'id_msg' => $_REQUEST['msg'],
)
);
if ($smcFunc['db_num_rows']($request) == 0)
fatal_lang_error('cant_find_messages', false);
$row = $smcFunc['db_fetch_assoc']($request);
$smcFunc['db_free_result']($request);
if (!empty($topic_info['locked']) && !allowedTo('moderate_board'))
fatal_lang_error('topic_locked', false);
if (isset($_POST['lock']))
{
// Nothing changes to the lock status.
if ((empty($_POST['lock']) && empty($topic_info['locked'])) || (!empty($_POST['lock']) && !empty($topic_info['locked'])))
unset($_POST['lock']);
// You're simply not allowed to (un)lock this.
elseif (!allowedTo(array('lock_any', 'lock_own')) || (!allowedTo('lock_any') && $user_info['id'] != $topic_info['id_member_started']))
unset($_POST['lock']);
// You're only allowed to lock your own topics.
elseif (!allowedTo('lock_any'))
{
// You're not allowed to break a moderator's lock.
if ($topic_info['locked'] == 1)
unset($_POST['lock']);
// Lock it with a soft lock or unlock it.
else
$_POST['lock'] = empty($_POST['lock']) ? 0 : 2;
}
// You must be the moderator.
else
$_POST['lock'] = empty($_POST['lock']) ? 0 : 1;
}
// Change the sticky status of this topic?
if (isset($_POST['sticky']) && (!allowedTo('make_sticky') || $_POST['sticky'] == $topic_info['is_sticky']))
unset($_POST['sticky']);
if ($row['id_member'] == $user_info['id'] && !allowedTo('modify_any'))
{
if ((!$modSettings['postmod_active'] || $row['approved']) && !empty($modSettings['edit_disable_time']) && $row['poster_time'] + ($modSettings['edit_disable_time'] + 5) * 60 < time())
fatal_lang_error('modify_post_time_passed', false);
elseif ($topic_info['id_member_started'] == $user_info['id'] && !allowedTo('modify_own'))
isAllowedTo('modify_replies');
else
isAllowedTo('modify_own');
}
elseif ($topic_info['id_member_started'] == $user_info['id'] && !allowedTo('modify_any'))
{
isAllowedTo('modify_replies');
// If you're modifying a reply, I say it better be logged...
$moderationAction = true;
}
else
{
isAllowedTo('modify_any');
// Log it, assuming you're not modifying your own post.
if ($row['id_member'] != $user_info['id'])
$moderationAction = true;
}
$posterIsGuest = empty($row['id_member']);
// Can they approve it?
$can_approve = allowedTo('approve_posts');
$becomesApproved = $modSettings['postmod_active'] ? ($can_approve && !$row['approved'] ? (!empty($_REQUEST['approve']) ? 1 : 0) : $row['approved']) : 1;
$approve_has_changed = $row['approved'] != $becomesApproved;
if (!allowedTo('moderate_forum') || !$posterIsGuest)
{
$_POST['guestname'] = $row['poster_name'];
$_POST['email'] = $row['poster_email'];
}
}
// If the poster is a guest evaluate the legality of name and email.
if ($posterIsGuest)
{
$_POST['guestname'] = !isset($_POST['guestname']) ? '' : trim($_POST['guestname']);
$_POST['email'] = !isset($_POST['email']) ? '' : trim($_POST['email']);
if ($_POST['guestname'] == '' || $_POST['guestname'] == '_')
$post_errors[] = 'no_name';
if ($smcFunc['strlen']($_POST['guestname']) > 25)
$post_errors[] = 'long_name';
if (empty($modSettings['guest_post_no_email']))
{
// Only check if they changed it!
if (!isset($row) || $row['poster_email'] != $_POST['email'])
{
if (!allowedTo('moderate_forum') && (!isset($_POST['email']) || $_POST['email'] == ''))
$post_errors[] = 'no_email';
if (!allowedTo('moderate_forum') && preg_match('~^[0-9A-Za-z=_+\-/][0-9A-Za-z=_\'+\-/\.]*@[\w\-]+(\.[\w\-]+)*(\.[\w]{2,6})$~', $_POST['email']) == 0)
$post_errors[] = 'bad_email';
}
// Now make sure this email address is not banned from posting.
isBannedEmail($_POST['email'], 'cannot_post', sprintf($txt['you_are_post_banned'], $txt['guest_title']));
}
// In case they are making multiple posts this visit, help them along by storing their name.
if (empty($post_errors))
{
$_SESSION['guest_name'] = $_POST['guestname'];
$_SESSION['guest_email'] = $_POST['email'];
}
}
// Check the subject and message.
if (!isset($_POST['subject']) || $smcFunc['htmltrim']($smcFunc['htmlspecialchars']($_POST['subject'])) === '')
$post_errors[] = 'no_subject';
if (!isset($_POST['message']) || $smcFunc['htmltrim']($smcFunc['htmlspecialchars']($_POST['message']), ENT_QUOTES) === '')
$post_errors[] = 'no_message';
elseif (!empty($modSettings['max_messageLength']) && $smcFunc['strlen']($_POST['message']) > $modSettings['max_messageLength'])
$post_errors[] = 'long_message';
else
{
// Prepare the message a bit for some additional testing.
$_POST['message'] = $smcFunc['htmlspecialchars']($_POST['message'], ENT_QUOTES);
// Preparse code. (Zef)
if ($user_info['is_guest'])
$user_info['name'] = $_POST['guestname'];
preparsecode($_POST['message']);
// Let's see if there's still some content left without the tags.
if ($smcFunc['htmltrim'](strip_tags(parse_bbc($_POST['message'], false), '<img>')) === '' && (!allowedTo('admin_forum') || strpos($_POST['message'], '[html]') === false))
$post_errors[] = 'no_message';
}
if (isset($_POST['calendar']) && !isset($_REQUEST['deleteevent']) && $smcFunc['htmltrim']($_POST['evtitle']) === '')
$post_errors[] = 'no_event';
// You are not!
if (isset($_POST['message']) && strtolower($_POST['message']) == 'i am the administrator.' && !$user_info['is_admin'])
fatal_error('Knave! Masquerader! Charlatan!', false);
// Validate the poll...
if (isset($_REQUEST['poll']) && $modSettings['pollMode'] == '1')
{
if (!empty($topic) && !isset($_REQUEST['msg']))
fatal_lang_error('no_access', false);
// This is a new topic... so it's a new poll.
if (empty($topic))
isAllowedTo('poll_post');
// Can you add to your own topics?
elseif ($user_info['id'] == $topic_info['id_member_started'] && !allowedTo('poll_add_any'))
isAllowedTo('poll_add_own');
// Can you add polls to any topic, then?
else
isAllowedTo('poll_add_any');
if (!isset($_POST['question']) || trim($_POST['question']) == '')
$post_errors[] = 'no_question';
$_POST['options'] = empty($_POST['options']) ? array() : htmltrim__recursive($_POST['options']);
// Get rid of empty ones.
foreach ($_POST['options'] as $k => $option)
if ($option == '')
unset($_POST['options'][$k], $_POST['options'][$k]);
// What are you going to vote between with one choice?!?
if (count($_POST['options']) < 2)
$post_errors[] = 'poll_few';
elseif (count($_POST['options']) > 256)
$post_errors[] = 'poll_many';
}
if ($posterIsGuest)
{
// If user is a guest, make sure the chosen name isn't taken.
require_once($sourcedir . '/Subs-Members.php');
if (isReservedName($_POST['guestname'], 0, true, false) && (!isset($row['poster_name']) || $_POST['guestname'] != $row['poster_name']))
$post_errors[] = 'bad_name';
}
// If the user isn't a guest, get his or her name and email.
elseif (!isset($_REQUEST['msg']))
{
$_POST['guestname'] = $user_info['username'];
$_POST['email'] = $user_info['email'];
}
// Any mistakes?
if (!empty($post_errors))
{
loadLanguage('Errors');
// Previewing.
$_REQUEST['preview'] = true;
$context['post_error'] = array('messages' => array());
foreach ($post_errors as $post_error)
{
$context['post_error'][$post_error] = true;
if ($post_error == 'long_message')
$txt['error_' . $post_error] = sprintf($txt['error_' . $post_error], $modSettings['max_messageLength']);
$context['post_error']['messages'][] = $txt['error_' . $post_error];
}
return Post();
}
// Make sure the user isn't spamming the board.
if (!isset($_REQUEST['msg']))
spamProtection('post');
// At about this point, we're posting and that's that.
ignore_user_abort(true);
@set_time_limit(300);
// Add special html entities to the subject, name, and email.
$_POST['subject'] = strtr($smcFunc['htmlspecialchars']($_POST['subject']), array("\r" => '', "\n" => '', "\t" => ''));
$_POST['guestname'] = htmlspecialchars($_POST['guestname']);
$_POST['email'] = htmlspecialchars($_POST['email']);
// At this point, we want to make sure the subject isn't too long.
if ($smcFunc['strlen']($_POST['subject']) > 100)
$_POST['subject'] = $smcFunc['substr']($_POST['subject'], 0, 100);
// Make the poll...
if (isset($_REQUEST['poll']))
{
// Make sure that the user has not entered a ridiculous number of options..
if (empty($_POST['poll_max_votes']) || $_POST['poll_max_votes'] <= 0)
$_POST['poll_max_votes'] = 1;
elseif ($_POST['poll_max_votes'] > count($_POST['options']))
$_POST['poll_max_votes'] = count($_POST['options']);
else
$_POST['poll_max_votes'] = (int) $_POST['poll_max_votes'];
$_POST['poll_expire'] = (int) $_POST['poll_expire'];
$_POST['poll_expire'] = $_POST['poll_expire'] > 9999 ? 9999 : ($_POST['poll_expire'] < 0 ? 0 : $_POST['poll_expire']);
// Just set it to zero if it's not there..
if (!isset($_POST['poll_hide']))
$_POST['poll_hide'] = 0;
else
$_POST['poll_hide'] = (int) $_POST['poll_hide'];
$_POST['poll_change_vote'] = isset($_POST['poll_change_vote']) ? 1 : 0;
$_POST['poll_guest_vote'] = isset($_POST['poll_guest_vote']) ? 1 : 0;
// Make sure guests are actually allowed to vote generally.
if ($_POST['poll_guest_vote'])
{
require_once($sourcedir . '/Subs-Members.php');
$allowedVoteGroups = groupsAllowedTo('poll_vote', $board);
if (!in_array(-1, $allowedVoteGroups['allowed']))
$_POST['poll_guest_vote'] = 0;
}
// If the user tries to set the poll too far in advance, don't let them.
if (!empty($_POST['poll_expire']) && $_POST['poll_expire'] < 1)
fatal_lang_error('poll_range_error', false);
// Don't allow them to select option 2 for hidden results if it's not time limited.
elseif (empty($_POST['poll_expire']) && $_POST['poll_hide'] == 2)
$_POST['poll_hide'] = 1;
// Clean up the question and answers.
$_POST['question'] = htmlspecialchars($_POST['question']);
$_POST['question'] = $smcFunc['truncate']($_POST['question'], 255);
$_POST['question'] = preg_replace('~&#(\d{4,5}|[2-9]\d{2,4}|1[2-9]\d);~', '&#$1;', $_POST['question']);
$_POST['options'] = htmlspecialchars__recursive($_POST['options']);
}
// ...or attach a new file...
if (empty($ignore_temp) && $context['can_post_attachment'] && !empty($_SESSION['temp_attachments']) && empty($_POST['from_qr']))
{
$attachIDs = array();
$attach_errors = array();
if (!empty($context['we_are_history']))
$attach_errors[] = '<dd>' . $txt['error_temp_attachments_flushed'] . '<br /><br /></dd>';
foreach ($_SESSION['temp_attachments'] as $attachID => $attachment)
{
if ($attachID != 'initial_error' && strpos($attachID, 'post_tmp_' . $user_info['id']) === false)
continue;
// If there was an initial error just show that message.
if ($attachID == 'initial_error')
{
$attach_errors[] = '<dt>' . $txt['attach_no_upload'] . '</dt>';
$attach_errors[] = '<dd>' . (is_array($attachment) ? vsprintf($txt[$attachment[0]], $attachment[1]) : $txt[$attachment]) . '</dd>';
unset($_SESSION['temp_attachments']);
break;
}
$attachmentOptions = array(
'post' => isset($_REQUEST['msg']) ? $_REQUEST['msg'] : 0,
'poster' => $user_info['id'],
'name' => $attachment['name'],
'tmp_name' => $attachment['tmp_name'],
'size' => isset($attachment['size']) ? $attachment['size'] : 0,
'mime_type' => isset($attachment['type']) ? $attachment['type'] : '',
'approved' => !$modSettings['postmod_active'] || allowedTo('post_attachment'),
'errors' => $attachment['errors'],
);
if (empty($attachment['errors']))
{
if (createAttachment($attachmentOptions))
{
$attachIDs[] = $attachmentOptions['id'];
if (!empty($attachmentOptions['thumb']))
$attachIDs[] = $attachmentOptions['thumb'];
}
}
if (!empty($attachmentOptions['errors']))
{
if (isset($br))
$attach_errors[] = '<dt> </dt>';
else
$br = '';
// Sort out the errors for display and delete any associated files.
$attach_errors[] = '<dt>' . vsprintf($txt['attach_warning'], $attachment['name']) . '</dt>';
$log_these = array('attachments_no_write', 'attach_timeout', 'ran_out_of_space', 'cant_access_upload_path', 'attach_0_byte_file');
foreach ($attachmentOptions['errors'] as $error)
{
if (!is_array($error))
{
$attach_errors[] = '<dd>' . $txt[$error] . '</dd>';
if (in_array($error, $log_these))
log_error($attachment['name'] . ': ' . $txt[$error], 'critical');
}
else
$attach_errors[] = '<dd>' . vsprintf($txt[$error[0]], $error[1]) . '</dd>';
}
if (file_exists($attachment['tmp_name']))
unlink($attachment['tmp_name']);
}
}
unset($_SESSION['temp_attachments']);
}
// Make the poll...
if (isset($_REQUEST['poll']))
{
// Create the poll.
$smcFunc['db_insert']('',
'{db_prefix}polls',
array(
'question' => 'string-255', 'hide_results' => 'int', 'max_votes' => 'int', 'expire_time' => 'int', 'id_member' => 'int',
'poster_name' => 'string-255', 'change_vote' => 'int', 'guest_vote' => 'int'
),
array(
$_POST['question'], $_POST['poll_hide'], $_POST['poll_max_votes'], (empty($_POST['poll_expire']) ? 0 : time() + $_POST['poll_expire'] * 3600 * 24), $user_info['id'],
$_POST['guestname'], $_POST['poll_change_vote'], $_POST['poll_guest_vote'],
),
array('id_poll')
);
$id_poll = $smcFunc['db_insert_id']('{db_prefix}polls', 'id_poll');
// Create each answer choice.
$i = 0;
$pollOptions = array();
foreach ($_POST['options'] as $option)
{
$pollOptions[] = array($id_poll, $i, $option);
$i++;
}
$smcFunc['db_insert']('insert',
'{db_prefix}poll_choices',
array('id_poll' => 'int', 'id_choice' => 'int', 'label' => 'string-255'),
$pollOptions,
array('id_poll', 'id_choice')
);
}
else
$id_poll = 0;
// Creating a new topic?
$newTopic = empty($_REQUEST['msg']) && empty($topic);
$_POST['icon'] = !empty($attachIDs) && $_POST['icon'] == 'xx' ? 'clip' : $_POST['icon'];
// Collect all parameters for the creation or modification of a post.
$msgOptions = array(
'id' => empty($_REQUEST['msg']) ? 0 : (int) $_REQUEST['msg'],
'subject' => $_POST['subject'],
'body' => $_POST['message'],
'icon' => preg_replace('~[\./\\\\*:"\'<>]~', '', $_POST['icon']),
'smileys_enabled' => !isset($_POST['ns']),
'attachments' => empty($attachIDs) ? array() : $attachIDs,
'approved' => $becomesApproved,
);
$topicOptions = array(
'id' => empty($topic) ? 0 : $topic,
'board' => $board,
'poll' => isset($_REQUEST['poll']) ? $id_poll : null,
'lock_mode' => isset($_POST['lock']) ? (int) $_POST['lock'] : null,
'sticky_mode' => isset($_POST['sticky']) && !empty($modSettings['enableStickyTopics']) ? (int) $_POST['sticky'] : null,
'mark_as_read' => true,
'is_approved' => !$modSettings['postmod_active'] || empty($topic) || !empty($board_info['cur_topic_approved']),
);
$posterOptions = array(
'id' => $user_info['id'],
'name' => $_POST['guestname'],
'email' => $_POST['email'],
'update_post_count' => !$user_info['is_guest'] && !isset($_REQUEST['msg']) && $board_info['posts_count'],
);
// This is an already existing message. Edit it.
if (!empty($_REQUEST['msg']))
{
// Have admins allowed people to hide their screwups?
if (time() - $row['poster_time'] > $modSettings['edit_wait_time'] || $user_info['id'] != $row['id_member'])
{
$msgOptions['modify_time'] = time();
$msgOptions['modify_name'] = $user_info['name'];
}
// This will save some time...
if (empty($approve_has_changed))
unset($msgOptions['approved']);
modifyPost($msgOptions, $topicOptions, $posterOptions);
}
// This is a new topic or an already existing one. Save it.
else
{
createPost($msgOptions, $topicOptions, $posterOptions);
if (isset($topicOptions['id']))
$topic = $topicOptions['id'];
}
// Editing or posting an event?
if (isset($_POST['calendar']) && (!isset($_REQUEST['eventid']) || $_REQUEST['eventid'] == -1))
{
require_once($sourcedir . '/Subs-Calendar.php');
// Make sure they can link an event to this post.
canLinkEvent();
// Insert the event.
$eventOptions = array(
'board' => $board,
'topic' => $topic,
'title' => $_POST['evtitle'],
'member' => $user_info['id'],
'start_date' => sprintf('%04d-%02d-%02d', $_POST['year'], $_POST['month'], $_POST['day']),
'span' => isset($_POST['span']) && $_POST['span'] > 0 ? min((int) $modSettings['cal_maxspan'], (int) $_POST['span'] - 1) : 0,
);
insertEvent($eventOptions);
}
elseif (isset($_POST['calendar']))
{
$_REQUEST['eventid'] = (int) $_REQUEST['eventid'];
// Validate the post...
require_once($sourcedir . '/Subs-Calendar.php');
validateEventPost();
// If you're not allowed to edit any events, you have to be the poster.
if (!allowedTo('calendar_edit_any'))
{
// Get the event's poster.
$request = $smcFunc['db_query']('', '
SELECT id_member
FROM {db_prefix}calendar
WHERE id_event = {int:id_event}',
array(
'id_event' => $_REQUEST['eventid'],
)
);
$row2 = $smcFunc['db_fetch_assoc']($request);
$smcFunc['db_free_result']($request);
// Silly hacker, Trix are for kids. ...probably trademarked somewhere, this is FAIR USE! (parody...)
isAllowedTo('calendar_edit_' . ($row2['id_member'] == $user_info['id'] ? 'own' : 'any'));
}
// Delete it?
if (isset($_REQUEST['deleteevent']))
$smcFunc['db_query']('', '
DELETE FROM {db_prefix}calendar
WHERE id_event = {int:id_event}',
array(
'id_event' => $_REQUEST['eventid'],
)
);
// ... or just update it?
else
{
$span = !empty($modSettings['cal_allowspan']) && !empty($_REQUEST['span']) ? min((int) $modSettings['cal_maxspan'], (int) $_REQUEST['span'] - 1) : 0;
$start_time = mktime(0, 0, 0, (int) $_REQUEST['month'], (int) $_REQUEST['day'], (int) $_REQUEST['year']);
$smcFunc['db_query']('', '
UPDATE {db_prefix}calendar
SET end_date = {date:end_date},
start_date = {date:start_date},
title = {string:title}
WHERE id_event = {int:id_event}',
array(
'end_date' => strftime('%Y-%m-%d', $start_time + $span * 86400),
'start_date' => strftime('%Y-%m-%d', $start_time),
'id_event' => $_REQUEST['eventid'],
'title' => $smcFunc['htmlspecialchars']($_REQUEST['evtitle'], ENT_QUOTES),
)
);
}
updateSettings(array(
'calendar_updated' => time(),
));
}
// Marking read should be done even for editing messages....
// Mark all the parents read. (since you just posted and they will be unread.)
if (!$user_info['is_guest'] && !empty($board_info['parent_boards']))
{
$smcFunc['db_query']('', '
UPDATE {db_prefix}log_boards
SET id_msg = {int:id_msg}
WHERE id_member = {int:current_member}
AND id_board IN ({array_int:board_list})',
array(
'current_member' => $user_info['id'],
'board_list' => array_keys($board_info['parent_boards']),
'id_msg' => $modSettings['maxMsgID'],
)
);
}
// Turn notification on or off. (note this just blows smoke if it's already on or off.)
if (!empty($_POST['notify']) && allowedTo('mark_any_notify'))
{
$smcFunc['db_insert']('ignore',
'{db_prefix}log_notify',
array('id_member' => 'int', 'id_topic' => 'int', 'id_board' => 'int'),
array($user_info['id'], $topic, 0),
array('id_member', 'id_topic', 'id_board')
);
}
elseif (!$newTopic)
$smcFunc['db_query']('', '
DELETE FROM {db_prefix}log_notify
WHERE id_member = {int:current_member}
AND id_topic = {int:current_topic}',
array(
'current_member' => $user_info['id'],
'current_topic' => $topic,
)
);
// Log an act of moderation - modifying.
if (!empty($moderationAction))
logAction('modify', array('topic' => $topic, 'message' => (int) $_REQUEST['msg'], 'member' => $row['id_member'], 'board' => $board));
if (isset($_POST['lock']) && $_POST['lock'] != 2)
logAction(empty($_POST['lock']) ? 'unlock' : 'lock', array('topic' => $topicOptions['id'], 'board' => $topicOptions['board']));
if (isset($_POST['sticky']) && !empty($modSettings['enableStickyTopics']))
logAction('sticky', array('topic' => $topicOptions['id'], 'board' => $topicOptions['board']));
// Notify any members who have notification turned on for this topic - only do this if it's going to be approved(!)
if ($becomesApproved)
{
if ($newTopic)
{
$notifyData = array(
'body' => $_POST['message'],
'subject' => $_POST['subject'],
'name' => $user_info['name'],
'poster' => $user_info['id'],
'msg' => $msgOptions['id'],
'board' => $board,
'topic' => $topic,
);
notifyMembersBoard($notifyData);
}
elseif (empty($_REQUEST['msg']))
{
// Only send it to everyone if the topic is approved, otherwise just to the topic starter if they want it.
if ($topic_info['approved'])
sendNotifications($topic, 'reply');
else
sendNotifications($topic, 'reply', array(), $topic_info['id_member_started']);
}
}
// Returning to the topic?
if (!empty($_REQUEST['goback']))
{
// Mark the board as read.... because it might get confusing otherwise.
$smcFunc['db_query']('', '
UPDATE {db_prefix}log_boards
SET id_msg = {int:maxMsgID}
WHERE id_member = {int:current_member}
AND id_board = {int:current_board}',
array(
'current_board' => $board,
'current_member' => $user_info['id'],
'maxMsgID' => $modSettings['maxMsgID'],
)
);
}
if ($board_info['num_topics'] == 0)
cache_put_data('board-' . $board, null, 120);
if (!empty($_POST['announce_topic']))
redirectexit('action=announce;sa=selectgroup;topic=' . $topic . (!empty($_POST['move']) && allowedTo('move_any') ? ';move' : '') . (empty($_REQUEST['goback']) ? '' : ';goback'));
if (!empty($_POST['move']) && allowedTo('move_any'))
redirectexit('action=movetopic;topic=' . $topic . '.0' . (empty($_REQUEST['goback']) ? '' : ';goback'));
// If there are attachment errors. Let's show a list to the user.
if (!empty($attach_errors))
{
global $settings, $scripturl;
loadTemplate('Errors');
$context['sub_template'] = 'attachment_errors';
$context['page_title'] = $txt['error_occured'];
$context['error_message'] = '<dl>';
$context['error_message'] .= implode("\n", $attach_errors);
$context['error_message'] .= '</dl>';
$context['linktree'][] = array(
'url' => $scripturl . '?topic=' . $topic . '.0',
'name' => $_POST['subject'],
'extra_before' => $settings['linktree_inline'] ? $txt['topic'] . ': ' : ''
);
if (isset($_REQUEST['msg']))
$context['redirect_link'] = '?topic=' . $topic . '.msg' . $_REQUEST['msg'] . '#msg' . $_REQUEST['msg'];
else
$context['redirect_link'] = '?topic=' . $topic . '.new#new';
$context['back_link'] = '?action=post;msg=' . $msgOptions['id'] . ';topic=' . $topic . ';additionalOptions#postAttachment';
obExit(null, true);
}
// Return to post if the mod is on.
if (isset($_REQUEST['msg']) && !empty($_REQUEST['goback']))
redirectexit('topic=' . $topic . '.msg' . $_REQUEST['msg'] . '#msg' . $_REQUEST['msg'], isBrowser('ie'));
elseif (!empty($_REQUEST['goback']))
redirectexit('topic=' . $topic . '.new#new', isBrowser('ie'));
// Dut-dut-duh-duh-DUH-duh-dut-duh-duh! *dances to the Final Fantasy Fanfare...*
else
redirectexit('board=' . $board . '.0');
}
/**
* handle the announce topic function (action=announce).
* checks the topic announcement permissions and loads the announcement template.
* requires the announce_topic permission.
* uses the ManageMembers template and Post language file.
* call the right function based on the sub-action.
*/
function AnnounceTopic()
{
global $context, $txt, $topic;
isAllowedTo('announce_topic');
validateSession();
if (empty($topic))
fatal_lang_error('topic_gone', false);
loadLanguage('Post');
loadTemplate('Post');
$subActions = array(
'selectgroup' => 'AnnouncementSelectMembergroup',
'send' => 'AnnouncementSend',
);
$context['page_title'] = $txt['announce_topic'];
// Call the function based on the sub-action.
$subActions[isset($_REQUEST['sa']) && isset($subActions[$_REQUEST['sa']]) ? $_REQUEST['sa'] : 'selectgroup']();
}
/**
* Allow a user to chose the membergroups to send the announcement to.
* lets the user select the membergroups that will receive the topic announcement.
*/
function AnnouncementSelectMembergroup()
{
global $txt, $context, $topic, $board, $board_info, $smcFunc;
$groups = array_merge($board_info['groups'], array(1));
foreach ($groups as $id => $group)
$groups[$id] = (int) $group;
$context['groups'] = array();
if (in_array(0, $groups))
{
$context['groups'][0] = array(
'id' => 0,
'name' => $txt['announce_regular_members'],
'member_count' => 'n/a',
);
}
// Get all membergroups that have access to the board the announcement was made on.
$request = $smcFunc['db_query']('', '
SELECT mg.id_group, COUNT(mem.id_member) AS num_members
FROM {db_prefix}membergroups AS mg
LEFT JOIN {db_prefix}members AS mem ON (mem.id_group = mg.id_group OR FIND_IN_SET(mg.id_group, mem.additional_groups) != 0 OR mg.id_group = mem.id_post_group)
WHERE mg.id_group IN ({array_int:group_list})
GROUP BY mg.id_group',
array(
'group_list' => $groups,
'newbie_id_group' => 4,
)
);
while ($row = $smcFunc['db_fetch_assoc']($request))
{
$context['groups'][$row['id_group']] = array(
'id' => $row['id_group'],
'name' => '',
'member_count' => $row['num_members'],
);
}
$smcFunc['db_free_result']($request);
// Now get the membergroup names.
$request = $smcFunc['db_query']('', '
SELECT id_group, group_name
FROM {db_prefix}membergroups
WHERE id_group IN ({array_int:group_list})',
array(
'group_list' => $groups,
)
);
while ($row = $smcFunc['db_fetch_assoc']($request))
$context['groups'][$row['id_group']]['name'] = $row['group_name'];
$smcFunc['db_free_result']($request);
// Get the subject of the topic we're about to announce.
$request = $smcFunc['db_query']('', '
SELECT m.subject
FROM {db_prefix}topics AS t
INNER JOIN {db_prefix}messages AS m ON (m.id_msg = t.id_first_msg)
WHERE t.id_topic = {int:current_topic}',
array(
'current_topic' => $topic,
)
);
list ($context['topic_subject']) = $smcFunc['db_fetch_row']($request);
$smcFunc['db_free_result']($request);
censorText($context['announce_topic']['subject']);
$context['move'] = isset($_REQUEST['move']) ? 1 : 0;
$context['go_back'] = isset($_REQUEST['goback']) ? 1 : 0;
$context['sub_template'] = 'announce';
}
/**
* Send the announcement in chunks.
* splits the members to be sent a topic announcement into chunks.
* composes notification messages in all languages needed.
* does the actual sending of the topic announcements in chunks.
* calculates a rough estimate of the percentage items sent.
*/
function AnnouncementSend()
{
global $topic, $board, $board_info, $context, $modSettings;
global $language, $scripturl, $txt, $user_info, $sourcedir, $smcFunc;
checkSession();
// @todo Might need an interface?
$chunkSize = empty($modSettings['mail_queue']) ? 50 : 500;
$context['start'] = empty($_REQUEST['start']) ? 0 : (int) $_REQUEST['start'];
$groups = array_merge($board_info['groups'], array(1));
if (isset($_POST['membergroups']))
$_POST['who'] = explode(',', $_POST['membergroups']);
// Check whether at least one membergroup was selected.
if (empty($_POST['who']))
fatal_lang_error('no_membergroup_selected');
// Make sure all membergroups are integers and can access the board of the announcement.
foreach ($_POST['who'] as $id => $mg)
$_POST['who'][$id] = in_array((int) $mg, $groups) ? (int) $mg : 0;
// Get the topic subject and censor it.
$request = $smcFunc['db_query']('', '
SELECT m.id_msg, m.subject, m.body
FROM {db_prefix}topics AS t
INNER JOIN {db_prefix}messages AS m ON (m.id_msg = t.id_first_msg)
WHERE t.id_topic = {int:current_topic}',
array(
'current_topic' => $topic,
)
);
list ($id_msg, $context['topic_subject'], $message) = $smcFunc['db_fetch_row']($request);
$smcFunc['db_free_result']($request);
censorText($context['topic_subject']);
censorText($message);
$message = trim(un_htmlspecialchars(strip_tags(strtr(parse_bbc($message, false, $id_msg), array('<br />' => "\n", '</div>' => "\n", '</li>' => "\n", '[' => '[', ']' => ']')))));
// We need this in order to be able send emails.
require_once($sourcedir . '/Subs-Post.php');
// Select the email addresses for this batch.
$request = $smcFunc['db_query']('', '
SELECT mem.id_member, mem.email_address, mem.lngfile
FROM {db_prefix}members AS mem
WHERE mem.id_member != {int:current_member}' . (!empty($modSettings['allow_disableAnnounce']) ? '
AND mem.notify_announcements = {int:notify_announcements}' : '') . '
AND mem.is_activated = {int:is_activated}
AND (mem.id_group IN ({array_int:group_list}) OR mem.id_post_group IN ({array_int:group_list}) OR FIND_IN_SET({raw:additional_group_list}, mem.additional_groups) != 0)
AND mem.id_member > {int:start}
ORDER BY mem.id_member
LIMIT ' . $chunkSize,
array(
'current_member' => $user_info['id'],
'group_list' => $_POST['who'],
'notify_announcements' => 1,
'is_activated' => 1,
'start' => $context['start'],
'additional_group_list' => implode(', mem.additional_groups) != 0 OR FIND_IN_SET(', $_POST['who']),
)
);
// All members have received a mail. Go to the next screen.
if ($smcFunc['db_num_rows']($request) == 0)
{
if (!empty($_REQUEST['move']) && allowedTo('move_any'))
redirectexit('action=movetopic;topic=' . $topic . '.0' . (empty($_REQUEST['goback']) ? '' : ';goback'));
elseif (!empty($_REQUEST['goback']))
redirectexit('topic=' . $topic . '.new;boardseen#new', isBrowser('ie'));
else
redirectexit('board=' . $board . '.0');
}
$announcements = array();
// Loop through all members that'll receive an announcement in this batch.
while ($row = $smcFunc['db_fetch_assoc']($request))
{
$cur_language = empty($row['lngfile']) || empty($modSettings['userLanguage']) ? $language : $row['lngfile'];
// If the language wasn't defined yet, load it and compose a notification message.
if (!isset($announcements[$cur_language]))
{
$replacements = array(
'TOPICSUBJECT' => $context['topic_subject'],
'MESSAGE' => $message,
'TOPICLINK' => $scripturl . '?topic=' . $topic . '.0',
);
$emaildata = loadEmailTemplate('new_announcement', $replacements, $cur_language);
$announcements[$cur_language] = array(
'subject' => $emaildata['subject'],
'body' => $emaildata['body'],
'recipients' => array(),
);
}
$announcements[$cur_language]['recipients'][$row['id_member']] = $row['email_address'];
$context['start'] = $row['id_member'];
}
$smcFunc['db_free_result']($request);
// For each language send a different mail - low priority...
foreach ($announcements as $lang => $mail)
sendmail($mail['recipients'], $mail['subject'], $mail['body'], null, null, false, 5);
$context['percentage_done'] = round(100 * $context['start'] / $modSettings['latestMember'], 1);
$context['move'] = empty($_REQUEST['move']) ? 0 : 1;
$context['go_back'] = empty($_REQUEST['goback']) ? 0 : 1;
$context['membergroups'] = implode(',', $_POST['who']);
$context['sub_template'] = 'announcement_send';
// Go back to the correct language for the user ;).
if (!empty($modSettings['userLanguage']))
loadLanguage('Post');
}
/**
* notifies members who have requested notification for new topics
* * posted on a board of said posts.
* receives data on the topics to send out notifications to by the passed in array.
* only sends notifications to those who can *currently* see the topic (it doesn't matter if they could when they requested notification.)
* loads the Post language file multiple times for each language if the userLanguage setting is set.
* @param array &$topicData
*/
function notifyMembersBoard(&$topicData)
{
global $txt, $scripturl, $language, $user_info;
global $modSettings, $sourcedir, $board, $smcFunc, $context;
require_once($sourcedir . '/Subs-Post.php');
// Do we have one or lots of topics?
if (isset($topicData['body']))
$topicData = array($topicData);
// Find out what boards we have... and clear out any rubbish!
$boards = array();
foreach ($topicData as $key => $topic)
{
if (!empty($topic['board']))
$boards[$topic['board']][] = $key;
else
{
unset($topic[$key]);
continue;
}
// Censor the subject and body...
censorText($topicData[$key]['subject']);
censorText($topicData[$key]['body']);
$topicData[$key]['subject'] = un_htmlspecialchars($topicData[$key]['subject']);
$topicData[$key]['body'] = trim(un_htmlspecialchars(strip_tags(strtr(parse_bbc($topicData[$key]['body'], false), array('<br />' => "\n", '</div>' => "\n", '</li>' => "\n", '[' => '[', ']' => ']')))));
}
// Just the board numbers.
$board_index = array_unique(array_keys($boards));
if (empty($board_index))
return;
// Yea, we need to add this to the digest queue.
$digest_insert = array();
foreach ($topicData as $id => $data)
$digest_insert[] = array($data['topic'], $data['msg'], 'topic', $user_info['id']);
$smcFunc['db_insert']('',
'{db_prefix}log_digest',
array(
'id_topic' => 'int', 'id_msg' => 'int', 'note_type' => 'string', 'exclude' => 'int',
),
$digest_insert,
array()
);
// Find the members with notification on for these boards.
$members = $smcFunc['db_query']('', '
SELECT
mem.id_member, mem.email_address, mem.notify_regularity, mem.notify_send_body, mem.lngfile,
ln.sent, ln.id_board, mem.id_group, mem.additional_groups, b.member_groups,
mem.id_post_group
FROM {db_prefix}log_notify AS ln
INNER JOIN {db_prefix}boards AS b ON (b.id_board = ln.id_board)
INNER JOIN {db_prefix}members AS mem ON (mem.id_member = ln.id_member)
WHERE ln.id_board IN ({array_int:board_list})
AND mem.id_member != {int:current_member}
AND mem.is_activated = {int:is_activated}
AND mem.notify_types != {int:notify_types}
AND mem.notify_regularity < {int:notify_regularity}
ORDER BY mem.lngfile',
array(
'current_member' => $user_info['id'],
'board_list' => $board_index,
'is_activated' => 1,
'notify_types' => 4,
'notify_regularity' => 2,
)
);
while ($rowmember = $smcFunc['db_fetch_assoc']($members))
{
if ($rowmember['id_group'] != 1)
{
$allowed = explode(',', $rowmember['member_groups']);
$rowmember['additional_groups'] = explode(',', $rowmember['additional_groups']);
$rowmember['additional_groups'][] = $rowmember['id_group'];
$rowmember['additional_groups'][] = $rowmember['id_post_group'];
if (count(array_intersect($allowed, $rowmember['additional_groups'])) == 0)
continue;
}
$langloaded = loadLanguage('index', empty($rowmember['lngfile']) || empty($modSettings['userLanguage']) ? $language : $rowmember['lngfile'], false);
// Now loop through all the notifications to send for this board.
if (empty($boards[$rowmember['id_board']]))
continue;
$sentOnceAlready = 0;
foreach ($boards[$rowmember['id_board']] as $key)
{
// Don't notify the guy who started the topic!
// @todo In this case actually send them a "it's approved hooray" email :P
if ($topicData[$key]['poster'] == $rowmember['id_member'])
continue;
// Setup the string for adding the body to the message, if a user wants it.
$send_body = empty($modSettings['disallow_sendBody']) && !empty($rowmember['notify_send_body']);
$replacements = array(
'TOPICSUBJECT' => $topicData[$key]['subject'],
'TOPICLINK' => $scripturl . '?topic=' . $topicData[$key]['topic'] . '.new#new',
'MESSAGE' => $topicData[$key]['body'],
'UNSUBSCRIBELINK' => $scripturl . '?action=notifyboard;board=' . $topicData[$key]['board'] . '.0',
);
if (!$send_body)
unset($replacements['MESSAGE']);
// Figure out which email to send off
$emailtype = '';
// Send only if once is off or it's on and it hasn't been sent.
if (!empty($rowmember['notify_regularity']) && !$sentOnceAlready && empty($rowmember['sent']))
$emailtype = 'notify_boards_once';
elseif (empty($rowmember['notify_regularity']))
$emailtype = 'notify_boards';
if (!empty($emailtype))
{
$emailtype .= $send_body ? '_body' : '';
$emaildata = loadEmailTemplate($emailtype, $replacements, $langloaded);
sendmail($rowmember['email_address'], $emaildata['subject'], $emaildata['body'], null, null, false, 3);
}
$sentOnceAlready = 1;
}
}
$smcFunc['db_free_result']($members);
loadLanguage('index', $user_info['language']);
// Sent!
$smcFunc['db_query']('', '
UPDATE {db_prefix}log_notify
SET sent = {int:is_sent}
WHERE id_board IN ({array_int:board_list})
AND id_member != {int:current_member}',
array(
'current_member' => $user_info['id'],
'board_list' => $board_index,
'is_sent' => 1,
)
);
}
/**
* Get the topic for display purposes.
* gets a summary of the most recent posts in a topic.
* depends on the topicSummaryPosts setting.
* if you are editing a post, only shows posts previous to that post.
*/
function getTopic()
{
global $topic, $modSettings, $context, $smcFunc, $counter, $options;
if (isset($_REQUEST['xml']))
$limit = '
LIMIT ' . (empty($context['new_replies']) ? '0' : $context['new_replies']);
else
$limit = empty($modSettings['topicSummaryPosts']) ? '' : '
LIMIT ' . (int) $modSettings['topicSummaryPosts'];
// If you're modifying, get only those posts before the current one. (otherwise get all.)
$request = $smcFunc['db_query']('', '
SELECT
IFNULL(mem.real_name, m.poster_name) AS poster_name, m.poster_time,
m.body, m.smileys_enabled, m.id_msg, m.id_member
FROM {db_prefix}messages AS m
LEFT JOIN {db_prefix}members AS mem ON (mem.id_member = m.id_member)
WHERE m.id_topic = {int:current_topic}' . (isset($_REQUEST['msg']) ? '
AND m.id_msg < {int:id_msg}' : '') .(!$modSettings['postmod_active'] || allowedTo('approve_posts') ? '' : '
AND m.approved = {int:approved}') . '
ORDER BY m.id_msg DESC' . $limit,
array(
'current_topic' => $topic,
'id_msg' => isset($_REQUEST['msg']) ? (int) $_REQUEST['msg'] : 0,
'approved' => 1,
)
);
$context['previous_posts'] = array();
while ($row = $smcFunc['db_fetch_assoc']($request))
{
// Censor, BBC, ...
censorText($row['body']);
$row['body'] = parse_bbc($row['body'], $row['smileys_enabled'], $row['id_msg']);
// ...and store.
$context['previous_posts'][] = array(
'counter' => $counter++,
'alternate' => $counter % 2,
'poster' => $row['poster_name'],
'message' => $row['body'],
'time' => timeformat($row['poster_time']),
'timestamp' => forum_time(true, $row['poster_time']),
'id' => $row['id_msg'],
'is_new' => !empty($context['new_replies']),
'is_ignored' => !empty($modSettings['enable_buddylist']) && !empty($options['posts_apply_ignore_list']) && in_array($row['id_member'], $context['user']['ignoreusers']),
);
if (!empty($context['new_replies']))
$context['new_replies']--;
}
$smcFunc['db_free_result']($request);
}
/**
* loads a post an inserts it into the current editing text box.
* uses the Post language file.
* uses special (sadly browser dependent) javascript to parse entities for internationalization reasons.
* accessed with ?action=quotefast.
*/
function QuoteFast()
{
global $modSettings, $user_info, $txt, $settings, $context;
global $sourcedir, $smcFunc;
loadLanguage('Post');
if (!isset($_REQUEST['xml']))
loadTemplate('Post');
include_once($sourcedir . '/Subs-Post.php');
$moderate_boards = boardsAllowedTo('moderate_board');
// Where we going if we need to?
$context['post_box_name'] = isset($_GET['pb']) ? $_GET['pb'] : '';
$request = $smcFunc['db_query']('', '
SELECT IFNULL(mem.real_name, m.poster_name) AS poster_name, m.poster_time, m.body, m.id_topic, m.subject,
m.id_board, m.id_member, m.approved
FROM {db_prefix}messages AS m
INNER JOIN {db_prefix}topics AS t ON (t.id_topic = m.id_topic)
INNER JOIN {db_prefix}boards AS b ON (b.id_board = m.id_board AND {query_see_board})
LEFT JOIN {db_prefix}members AS mem ON (mem.id_member = m.id_member)
WHERE m.id_msg = {int:id_msg}' . (isset($_REQUEST['modify']) || (!empty($moderate_boards) && $moderate_boards[0] == 0) ? '' : '
AND (t.locked = {int:not_locked}' . (empty($moderate_boards) ? '' : ' OR b.id_board IN ({array_int:moderation_board_list})') . ')') . '
LIMIT 1',
array(
'current_member' => $user_info['id'],
'moderation_board_list' => $moderate_boards,
'id_msg' => (int) $_REQUEST['quote'],
'not_locked' => 0,
)
);
$context['close_window'] = $smcFunc['db_num_rows']($request) == 0;
$row = $smcFunc['db_fetch_assoc']($request);
$smcFunc['db_free_result']($request);
$context['sub_template'] = 'quotefast';
if (!empty($row))
$can_view_post = $row['approved'] || ($row['id_member'] != 0 && $row['id_member'] == $user_info['id']) || allowedTo('approve_posts', $row['id_board']);
if (!empty($can_view_post))
{
// Remove special formatting we don't want anymore.
$row['body'] = un_preparsecode($row['body']);
// Censor the message!
censorText($row['body']);
$row['body'] = preg_replace('~<br ?/?' . '>~i', "\n", $row['body']);
// Want to modify a single message by double clicking it?
if (isset($_REQUEST['modify']))
{
censorText($row['subject']);
$context['sub_template'] = 'modifyfast';
$context['message'] = array(
'id' => $_REQUEST['quote'],
'body' => $row['body'],
'subject' => addcslashes($row['subject'], '"'),
);
return;
}
// Remove any nested quotes.
if (!empty($modSettings['removeNestedQuotes']))
$row['body'] = preg_replace(array('~\n?\[quote.*?\].+?\[/quote\]\n?~is', '~^\n~', '~\[/quote\]~'), '', $row['body']);
// Make the body HTML if need be.
if (!empty($_REQUEST['mode']))
{
require_once($sourcedir . '/Subs-Editor.php');
$row['body'] = strtr($row['body'], array('<' => '#smlt#', '>' => '#smgt#', '&' => '#smamp#'));
$row['body'] = bbc_to_html($row['body']);
$lb = '<br />';
}
else
$lb = "\n";
// Add a quote string on the front and end.
$context['quote']['xml'] = '[quote author=' . $row['poster_name'] . ' link=topic=' . $row['id_topic'] . '.msg' . (int) $_REQUEST['quote'] . '#msg' . (int) $_REQUEST['quote'] . ' date=' . $row['poster_time'] . ']' . $lb . $row['body'] . $lb . '[/quote]';
$context['quote']['text'] = strtr(un_htmlspecialchars($context['quote']['xml']), array('\'' => '\\\'', '\\' => '\\\\', "\n" => '\\n', '</script>' => '</\' + \'script>'));
$context['quote']['xml'] = strtr($context['quote']['xml'], array(' ' => ' ', '<' => '<', '>' => '>'));
$context['quote']['mozilla'] = strtr($smcFunc['htmlspecialchars']($context['quote']['text']), array('"' => '"'));
}
//@todo Needs a nicer interface.
// In case our message has been removed in the meantime.
elseif (isset($_REQUEST['modify']))
{
$context['sub_template'] = 'modifyfast';
$context['message'] = array(
'id' => 0,
'body' => '',
'subject' => '',
);
}
else
$context['quote'] = array(
'xml' => '',
'mozilla' => '',
'text' => '',
);
}
function JavaScriptModify()
{
global $sourcedir, $modSettings, $board, $topic, $txt;
global $user_info, $context, $smcFunc, $language;
// We have to have a topic!
if (empty($topic))
obExit(false);
checkSession('get');
require_once($sourcedir . '/Subs-Post.php');
// Assume the first message if no message ID was given.
$request = $smcFunc['db_query']('', '
SELECT
t.locked, t.num_replies, t.id_member_started, t.id_first_msg,
m.id_msg, m.id_member, m.poster_time, m.subject, m.smileys_enabled, m.body, m.icon,
m.modified_time, m.modified_name, m.approved
FROM {db_prefix}messages AS m
INNER JOIN {db_prefix}topics AS t ON (t.id_topic = {int:current_topic})
WHERE m.id_msg = {raw:id_msg}
AND m.id_topic = {int:current_topic}' . (allowedTo('modify_any') || allowedTo('approve_posts') ? '' : (!$modSettings['postmod_active'] ? '
AND (m.id_member != {int:guest_id} AND m.id_member = {int:current_member})' : '
AND (m.approved = {int:is_approved} OR (m.id_member != {int:guest_id} AND m.id_member = {int:current_member}))')),
array(
'current_member' => $user_info['id'],
'current_topic' => $topic,
'id_msg' => empty($_REQUEST['msg']) ? 't.id_first_msg' : (int) $_REQUEST['msg'],
'is_approved' => 1,
'guest_id' => 0,
)
);
if ($smcFunc['db_num_rows']($request) == 0)
fatal_lang_error('no_board', false);
$row = $smcFunc['db_fetch_assoc']($request);
$smcFunc['db_free_result']($request);
// Change either body or subject requires permissions to modify messages.
if (isset($_POST['message']) || isset($_POST['subject']) || isset($_REQUEST['icon']))
{
if (!empty($row['locked']))
isAllowedTo('moderate_board');
if ($row['id_member'] == $user_info['id'] && !allowedTo('modify_any'))
{
if ((!$modSettings['postmod_active'] || $row['approved']) && !empty($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_started'] == $user_info['id'] && !allowedTo('modify_own'))
isAllowedTo('modify_replies');
else
isAllowedTo('modify_own');
}
// Otherwise, they're locked out; someone who can modify the replies is needed.
elseif ($row['id_member_started'] == $user_info['id'] && !allowedTo('modify_any'))
isAllowedTo('modify_replies');
else
isAllowedTo('modify_any');
// Only log this action if it wasn't your message.
$moderationAction = $row['id_member'] != $user_info['id'];
}
$post_errors = array();
if (isset($_POST['subject']) && $smcFunc['htmltrim']($smcFunc['htmlspecialchars']($_POST['subject'])) !== '')
{
$_POST['subject'] = strtr($smcFunc['htmlspecialchars']($_POST['subject']), array("\r" => '', "\n" => '', "\t" => ''));
// Maximum number of characters.
if ($smcFunc['strlen']($_POST['subject']) > 100)
$_POST['subject'] = $smcFunc['substr']($_POST['subject'], 0, 100);
}
elseif (isset($_POST['subject']))
{
$post_errors[] = 'no_subject';
unset($_POST['subject']);
}
if (isset($_POST['message']))
{
if ($smcFunc['htmltrim']($smcFunc['htmlspecialchars']($_POST['message'])) === '')
{
$post_errors[] = 'no_message';
unset($_POST['message']);
}
elseif (!empty($modSettings['max_messageLength']) && $smcFunc['strlen']($_POST['message']) > $modSettings['max_messageLength'])
{
$post_errors[] = 'long_message';
unset($_POST['message']);
}
else
{
$_POST['message'] = $smcFunc['htmlspecialchars']($_POST['message'], ENT_QUOTES);
preparsecode($_POST['message']);
if ($smcFunc['htmltrim'](strip_tags(parse_bbc($_POST['message'], false), '<img>')) === '')
{
$post_errors[] = 'no_message';
unset($_POST['message']);
}
}
}
if (isset($_POST['lock']))
{
if (!allowedTo(array('lock_any', 'lock_own')) || (!allowedTo('lock_any') && $user_info['id'] != $row['id_member']))
unset($_POST['lock']);
elseif (!allowedTo('lock_any'))
{
if ($row['locked'] == 1)
unset($_POST['lock']);
else
$_POST['lock'] = empty($_POST['lock']) ? 0 : 2;
}
elseif (!empty($row['locked']) && !empty($_POST['lock']) || $_POST['lock'] == $row['locked'])
unset($_POST['lock']);
else
$_POST['lock'] = empty($_POST['lock']) ? 0 : 1;
}
if (isset($_POST['sticky']) && !allowedTo('make_sticky'))
unset($_POST['sticky']);
if (empty($post_errors))
{
$msgOptions = array(
'id' => $row['id_msg'],
'subject' => isset($_POST['subject']) ? $_POST['subject'] : null,
'body' => isset($_POST['message']) ? $_POST['message'] : null,
'icon' => isset($_REQUEST['icon']) ? preg_replace('~[\./\\\\*\':"<>]~', '', $_REQUEST['icon']) : null,
);
$topicOptions = array(
'id' => $topic,
'board' => $board,
'lock_mode' => isset($_POST['lock']) ? (int) $_POST['lock'] : null,
'sticky_mode' => isset($_POST['sticky']) && !empty($modSettings['enableStickyTopics']) ? (int) $_POST['sticky'] : null,
'mark_as_read' => true,
);
$posterOptions = array();
// Only consider marking as editing if they have edited the subject, message or icon.
if ((isset($_POST['subject']) && $_POST['subject'] != $row['subject']) || (isset($_POST['message']) && $_POST['message'] != $row['body']) || (isset($_REQUEST['icon']) && $_REQUEST['icon'] != $row['icon']))
{
// And even then only if the time has passed...
if (time() - $row['poster_time'] > $modSettings['edit_wait_time'] || $user_info['id'] != $row['id_member'])
{
$msgOptions['modify_time'] = time();
$msgOptions['modify_name'] = $user_info['name'];
}
}
// If nothing was changed there's no need to add an entry to the moderation log.
else
$moderationAction = false;
modifyPost($msgOptions, $topicOptions, $posterOptions);
// If we didn't change anything this time but had before put back the old info.
if (!isset($msgOptions['modify_time']) && !empty($row['modified_time']))
{
$msgOptions['modify_time'] = $row['modified_time'];
$msgOptions['modify_name'] = $row['modified_name'];
}
// Changing the first subject updates other subjects to 'Re: new_subject'.
if (isset($_POST['subject']) && isset($_REQUEST['change_all_subjects']) && $row['id_first_msg'] == $row['id_msg'] && !empty($row['num_replies']) && (allowedTo('modify_any') || ($row['id_member_started'] == $user_info['id'] && allowedTo('modify_replies'))))
{
// Get the proper (default language) response prefix first.
if (!isset($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);
}
$smcFunc['db_query']('', '
UPDATE {db_prefix}messages
SET subject = {string:subject}
WHERE id_topic = {int:current_topic}
AND id_msg != {int:id_first_msg}',
array(
'current_topic' => $topic,
'id_first_msg' => $row['id_first_msg'],
'subject' => $context['response_prefix'] . $_POST['subject'],
)
);
}
if (!empty($moderationAction))
logAction('modify', array('topic' => $topic, 'message' => $row['id_msg'], 'member' => $row['id_member'], 'board' => $board));
}
if (isset($_REQUEST['xml']))
{
$context['sub_template'] = 'modifydone';
if (empty($post_errors) && isset($msgOptions['subject']) && isset($msgOptions['body']))
{
$context['message'] = array(
'id' => $row['id_msg'],
'modified' => array(
'time' => isset($msgOptions['modify_time']) ? timeformat($msgOptions['modify_time']) : '',
'timestamp' => isset($msgOptions['modify_time']) ? forum_time(true, $msgOptions['modify_time']) : 0,
'name' => isset($msgOptions['modify_time']) ? $msgOptions['modify_name'] : '',
),
'subject' => $msgOptions['subject'],
'first_in_topic' => $row['id_msg'] == $row['id_first_msg'],
'body' => strtr($msgOptions['body'], array(']]>' => ']]]]><![CDATA[>')),
);
censorText($context['message']['subject']);
censorText($context['message']['body']);
$context['message']['body'] = parse_bbc($context['message']['body'], $row['smileys_enabled'], $row['id_msg']);
}
// Topic?
elseif (empty($post_errors))
{
$context['sub_template'] = 'modifytopicdone';
$context['message'] = array(
'id' => $row['id_msg'],
'modified' => array(
'time' => isset($msgOptions['modify_time']) ? timeformat($msgOptions['modify_time']) : '',
'timestamp' => isset($msgOptions['modify_time']) ? forum_time(true, $msgOptions['modify_time']) : 0,
'name' => isset($msgOptions['modify_time']) ? $msgOptions['modify_name'] : '',
),
'subject' => isset($msgOptions['subject']) ? $msgOptions['subject'] : '',
);
censorText($context['message']['subject']);
}
else
{
$context['message'] = array(
'id' => $row['id_msg'],
'errors' => array(),
'error_in_subject' => in_array('no_subject', $post_errors),
'error_in_body' => in_array('no_message', $post_errors) || in_array('long_message', $post_errors),
);
loadLanguage('Errors');
foreach ($post_errors as $post_error)
{
if ($post_error == 'long_message')
$context['message']['errors'][] = sprintf($txt['error_' . $post_error], $modSettings['max_messageLength']);
else
$context['message']['errors'][] = $txt['error_' . $post_error];
}
}
}
else
obExit(false);
}
?>