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php-phpbb/phpBB/includes/functions_privmsgs.php
David M 9532514c2a OK... 
This commit should increase the total number of BBCodes from 31 to 2040. Some things to watch out for:

Each database likes to deal with binary data in its own, special way. They are, quite frankly, too cool for school.

MySQL, MSSQL and Oracle all allow me to send in a default value for their binary column using a hex number. However, MSSQL forces me to send the specific data as a hex number and thus we must CAST it.

PostgreSQL allows me to set a binary column, but with a twist. It demands that the default be in _octal_ and its datatype allows somewhere around a gigabyte's worth of BBCodes ( PGSQL users, we shut you down to 2040 for your own good! )

Firebird has no decent mechanism for allowing me to shuttle in binary data so I must force my way in. By virtue of triggers and a UDF, we ram in our default values.

SQLite is the most bizarre of them all. They have no mechanism for turning an ASCII code into a ASCII character. Because of this, we have a trigger and a UDF (just like Firebird!) but with a twist! The UDF is defined on the PHP side of things instead of SQL. SQLite also demands that it's data be encoded before being sent off.

Other notes:
- SQLite installs again :D
- Firebird nearly installs again :P
- Database backup is not screwed up :P

P.S.
I hope nothing broke :D


git-svn-id: file:///svn/phpbb/trunk@6209 89ea8834-ac86-4346-8a33-228a782c2dd0
2006-07-24 10:08:36 +00:00

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<?php
/**
*
* @package phpBB3
* @version $Id$
* @copyright (c) 2005 phpBB Group
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
*
*/
/**
*/
if (!defined('IN_PHPBB'))
{
exit;
}
/*
Ability to simply add own rules by doing three things:
1) Add an appropiate constant
2) Add a new check array to the global_privmsgs_rules variable and the condition array (if one is required)
3) Add a new language variable to ucp.php
The user is then able to select the new rule. It will be checked against and handled as specified.
To add new actions (yes, checks can be added here too) to the rule management, the core code has to be modified.
*/
define('RULE_IS_LIKE', 1); // Is Like
define('RULE_IS_NOT_LIKE', 2); // Is Not Like
define('RULE_IS', 3); // Is
define('RULE_IS_NOT', 4); // Is Not
define('RULE_BEGINS_WITH', 5); // Begins with
define('RULE_ENDS_WITH', 6); // Ends with
define('RULE_IS_FRIEND', 7); // Is Friend
define('RULE_IS_FOE', 8); // Is Foe
define('RULE_IS_USER', 9); // Is User
define('RULE_IS_GROUP', 10); // Is In Usergroup
define('RULE_ANSWERED', 11); // Answered
define('RULE_FORWARDED', 12); // Forwarded
define('RULE_TO_GROUP', 14); // Usergroup
define('RULE_TO_ME', 15); // Me
define('ACTION_PLACE_INTO_FOLDER', 1);
define('ACTION_MARK_AS_READ', 2);
define('ACTION_MARK_AS_IMPORTANT', 3);
define('ACTION_DELETE_MESSAGE', 4);
define('CHECK_SUBJECT', 1);
define('CHECK_SENDER', 2);
define('CHECK_MESSAGE', 3);
define('CHECK_STATUS', 4);
define('CHECK_TO', 5);
/**
* Global private message rules
* These rules define what to do if a rule is hit
*/
$global_privmsgs_rules = array(
CHECK_SUBJECT => array(
RULE_IS_LIKE => array('check0' => 'message_subject', 'function' => 'preg_match("/" . preg_quote({STRING}, "/") . "/i", {CHECK0})'),
RULE_IS_NOT_LIKE => array('check0' => 'message_subject', 'function' => '!(preg_match("/" . preg_quote({STRING}, "/") . "/i", {CHECK0}))'),
RULE_IS => array('check0' => 'message_subject', 'function' => '{CHECK0} == {STRING}'),
RULE_IS_NOT => array('check0' => 'message_subject', 'function' => '{CHECK0} != {STRING}'),
RULE_BEGINS_WITH => array('check0' => 'message_subject', 'function' => 'preg_match("/^" . preg_quote({STRING}, "/") . "/i", {CHECK0})'),
RULE_ENDS_WITH => array('check0' => 'message_subject', 'function' => 'preg_match("/" . preg_quote({STRING}, "/") . "$/i", {CHECK0})'),
),
CHECK_SENDER => array(
RULE_IS_LIKE => array('check0' => 'username', 'function' => 'preg_match("/" . preg_quote({STRING}, "/") . "/i", {CHECK0})'),
RULE_IS_NOT_LIKE => array('check0' => 'username', 'function' => '!(preg_match("/" . preg_quote({STRING}, "/") . "/i", {CHECK0}))'),
RULE_IS => array('check0' => 'username', 'function' => '{CHECK0} == {STRING}'),
RULE_IS_NOT => array('check0' => 'username', 'function' => '{CHECK0} != {STRING}'),
RULE_BEGINS_WITH => array('check0' => 'username', 'function' => 'preg_match("/^" . preg_quote({STRING}, "/") . "/i", {CHECK0})'),
RULE_ENDS_WITH => array('check0' => 'username', 'function' => 'preg_match("/" . preg_quote({STRING}, "/") . "$/i", {CHECK0})'),
RULE_IS_FRIEND => array('check0' => 'friend', 'function' => '{CHECK0} == 1'),
RULE_IS_FOE => array('check0' => 'foe', 'function' => '{CHECK0} == 1'),
RULE_IS_USER => array('check0' => 'author_id', 'function' => '{CHECK0} == {USER_ID}'),
RULE_IS_GROUP => array('check0' => 'author_in_group', 'function' => 'in_array({GROUP_ID}, {CHECK0})'),
),
CHECK_MESSAGE => array(
RULE_IS_LIKE => array('check0' => 'message_text', 'function' => 'preg_match("/" . preg_quote({STRING}, "/") . "/i", {CHECK0})'),
RULE_IS_NOT_LIKE => array('check0' => 'message_text', 'function' => '!(preg_match("/" . preg_quote({STRING}, "/") . "/i", {CHECK0}))'),
RULE_IS => array('check0' => 'message_text', 'function' => '{CHECK0} == {STRING}'),
RULE_IS_NOT => array('check0' => 'message_text', 'function' => '{CHECK0} != {STRING}'),
),
CHECK_STATUS => array(
RULE_ANSWERED => array('check0' => 'pm_replied', 'function' => '{CHECK0} == 1'),
RULE_FORWARDED => array('check0' => 'pm_forwarded', 'function' => '{CHECK0} == 1'),
),
CHECK_TO => array(
RULE_TO_GROUP => array('check0' => 'to', 'check1' => 'bcc', 'check2' => 'user_in_group', 'function' => 'in_array("g_" . {CHECK2}, {CHECK0}) || in_array("g_" . {CHECK2}, {CHECK1})'),
RULE_TO_ME => array('check0' => 'to', 'check1' => 'bcc', 'function' => 'in_array("u_" . $user_id, {CHECK0}) || in_array("u_" . $user_id, {CHECK1})'),
)
);
/**
* This is for defining which condition fields to show for which Rule
*/
$global_rule_conditions = array(
RULE_IS_LIKE => 'text',
RULE_IS_NOT_LIKE => 'text',
RULE_IS => 'text',
RULE_IS_NOT => 'text',
RULE_BEGINS_WITH => 'text',
RULE_ENDS_WITH => 'text',
RULE_IS_USER => 'user',
RULE_IS_GROUP => 'group'
);
/**
* Get all folder
*/
function get_folder($user_id, $folder_id = false)
{
global $db, $user, $template;
global $phpbb_root_path, $phpEx;
$folder = array();
// Get folder informations
$sql = 'SELECT folder_id, COUNT(msg_id) as num_messages, SUM(pm_unread) as num_unread
FROM ' . PRIVMSGS_TO_TABLE . "
WHERE user_id = $user_id
AND folder_id <> " . PRIVMSGS_NO_BOX . '
GROUP BY folder_id';
$result = $db->sql_query($sql);
$num_messages = $num_unread = array();
while ($row = $db->sql_fetchrow($result))
{
$num_messages[(int) $row['folder_id']] = $row['num_messages'];
$num_unread[(int) $row['folder_id']] = $row['num_unread'];
}
$db->sql_freeresult($result);
// Make sure the default boxes are defined
$available_folder = array(PRIVMSGS_INBOX, PRIVMSGS_OUTBOX, PRIVMSGS_SENTBOX);
foreach ($available_folder as $default_folder)
{
if (!isset($num_messages[$default_folder]))
{
$num_messages[$default_folder] = 0;
}
if (!isset($num_unread[$default_folder]))
{
$num_unread[$default_folder] = 0;
}
}
// Adjust unread status for outbox
$num_unread[PRIVMSGS_OUTBOX] = $num_messages[PRIVMSGS_OUTBOX];
$folder[PRIVMSGS_INBOX] = array(
'folder_name' => $user->lang['PM_INBOX'],
'num_messages' => $num_messages[PRIVMSGS_INBOX],
'unread_messages' => $num_unread[PRIVMSGS_INBOX]
);
// Custom Folder
$sql = 'SELECT folder_id, folder_name, pm_count
FROM ' . PRIVMSGS_FOLDER_TABLE . "
WHERE user_id = $user_id";
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$folder[$row['folder_id']] = array(
'folder_name' => $row['folder_name'],
'num_messages' => $row['pm_count'],
'unread_messages' => ((isset($num_unread[$row['folder_id']])) ? $num_unread[$row['folder_id']] : 0)
);
}
$db->sql_freeresult($result);
$folder[PRIVMSGS_OUTBOX] = array(
'folder_name' => $user->lang['PM_OUTBOX'],
'num_messages' => $num_messages[PRIVMSGS_OUTBOX],
'unread_messages' => $num_unread[PRIVMSGS_OUTBOX]
);
$folder[PRIVMSGS_SENTBOX] = array(
'folder_name' => $user->lang['PM_SENTBOX'],
'num_messages' => $num_messages[PRIVMSGS_SENTBOX],
'unread_messages' => $num_unread[PRIVMSGS_SENTBOX]
);
// Define Folder Array for template designers (and for making custom folders usable by the template too)
foreach ($folder as $f_id => $folder_ary)
{
$folder_id_name = ($f_id == PRIVMSGS_INBOX) ? 'inbox' : (($f_id == PRIVMSGS_OUTBOX) ? 'outbox' : 'sentbox');
$template->assign_block_vars('folder', array(
'FOLDER_ID' => $f_id,
'FOLDER_NAME' => $folder_ary['folder_name'],
'NUM_MESSAGES' => $folder_ary['num_messages'],
'UNREAD_MESSAGES' => $folder_ary['unread_messages'],
'U_FOLDER' => ($f_id > 0) ? append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=pm&amp;folder=' . $f_id) : append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=pm&amp;folder=' . $folder_id_name),
'S_CUR_FOLDER' => ($f_id === $folder_id) ? true : false,
'S_UNREAD_MESSAGES' => ($folder_ary['unread_messages']) ? true : false,
'S_CUSTOM_FOLDER' => ($f_id > 0) ? true : false)
);
}
return $folder;
}
/**
* Delete Messages From Sentbox
* we are doing this here because this saves us a bunch of checks and queries
*/
function clean_sentbox($num_sentbox_messages)
{
global $db, $user, $config;
// Check Message Limit
if ($user->data['message_limit'] && $num_sentbox_messages > $user->data['message_limit'])
{
// Delete old messages
$sql = 'SELECT t.msg_id
FROM ' . PRIVMSGS_TO_TABLE . ' t, ' . PRIVMSGS_TABLE . ' p
WHERE t.msg_id = p.msg_id
AND t.user_id = ' . $user->data['user_id'] . '
AND t.folder_id = ' . PRIVMSGS_SENTBOX . '
ORDER BY p.message_time ASC';
$result = $db->sql_query_limit($sql, ($num_sentbox_messages - $user->data['message_limit']));
$delete_ids = array();
while ($row = $db->sql_fetchrow($result))
{
$delete_ids[] = $row['msg_id'];
}
$db->sql_freeresult($result);
delete_pm($user->data['user_id'], $delete_ids, PRIVMSGS_SENTBOX);
}
}
/**
* Check Rule against Message Informations
*/
function check_rule(&$rules, &$rule_row, &$message_row, $user_id)
{
global $user, $config;
if (!isset($rules[$rule_row['rule_check']][$rule_row['rule_connection']]))
{
return false;
}
$check_ary = $rules[$rule_row['rule_check']][$rule_row['rule_connection']];
// Replace Check Literals
$evaluate = $check_ary['function'];
$evaluate = preg_replace('/{(CHECK[0-9])}/', '$message_row[$check_ary[strtolower("\1")]]', $evaluate);
// Replace Rule Literals
$evaluate = preg_replace('/{(STRING|USER_ID|GROUP_ID)}/', '$rule_row["rule_" . strtolower("\1")]', $evaluate);
// Eval Statement
$result = false;
eval('$result = (' . $evaluate . ') ? true : false;');
if (!$result)
{
return false;
}
switch ($rule_row['rule_action'])
{
case ACTION_PLACE_INTO_FOLDER:
return array('action' => $rule_row['rule_action'], 'folder_id' => $rule_row['rule_folder_id']);
break;
case ACTION_MARK_AS_READ:
case ACTION_MARK_AS_IMPORTANT:
case ACTION_DELETE_MESSAGE:
return array('action' => $rule_row['rule_action'], 'pm_unread' => $message_row['pm_unread'], 'pm_marked' => $message_row['pm_marked']);
break;
default:
return false;
}
return false;
}
/**
* Place new messages into appropiate folder
*/
function place_pm_into_folder(&$global_privmsgs_rules, $release = false)
{
global $db, $user, $config;
if (!$user->data['user_new_privmsg'])
{
return 0;
}
$user_new_privmsg = (int) $user->data['user_new_privmsg'];
$user_message_rules = (int) $user->data['user_message_rules'];
$user_id = (int) $user->data['user_id'];
$action_ary = $move_into_folder = array();
if ($release)
{
$sql = 'UPDATE ' . PRIVMSGS_TO_TABLE . '
SET folder_id = ' . PRIVMSGS_NO_BOX . '
WHERE folder_id = ' . PRIVMSGS_HOLD_BOX . "
AND user_id = $user_id";
$db->sql_query($sql);
}
// Get those messages not yet placed into any box
$retrieve_sql = 'SELECT t.*, p.*, u.username, u.user_id, u.group_id
FROM ' . PRIVMSGS_TO_TABLE . ' t, ' . PRIVMSGS_TABLE . ' p, ' . USERS_TABLE . " u
WHERE t.user_id = $user_id
AND p.author_id = u.user_id
AND t.folder_id = " . PRIVMSGS_NO_BOX . '
AND t.msg_id = p.msg_id';
// Just place into the appropiate arrays if no rules need to be checked
if (!$user_message_rules)
{
$result = $db->sql_query($retrieve_sql);
while ($row = $db->sql_fetchrow($result))
{
$action_ary[$row['msg_id']][] = array('action' => false);
$move_into_folder[PRIVMSGS_INBOX][] = $row['msg_id'];
}
$db->sql_freeresult($result);
}
else
{
$user_rules = $zebra = $check_rows = array();
$user_ids = $memberships = array();
// First of all, grab all rules and retrieve friends/foes
$sql = 'SELECT *
FROM ' . PRIVMSGS_RULES_TABLE . "
WHERE user_id = $user_id";
$result = $db->sql_query($sql);
$user_rules = $db->sql_fetchrowset($result);
$db->sql_freeresult($result);
if (sizeof($user_rules))
{
$sql = 'SELECT zebra_id, friend, foe
FROM ' . ZEBRA_TABLE . "
WHERE user_id = $user_id";
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$zebra[$row['zebra_id']] = $row;
}
$db->sql_freeresult($result);
}
// Now build a bare-bone check_row array
$result = $db->sql_query($retrieve_sql);
while ($row = $db->sql_fetchrow($result))
{
$check_rows[] = array_merge($row, array(
'to' => explode(':', $row['to_address']),
'bcc' => explode(':', $row['bcc_address']),
'friend' => (isset($zebra[$row['author_id']])) ? $zebra[$row['author_id']]['friend'] : 0,
'foe' => (isset($zebra[$row['author_id']])) ? $zebra[$row['author_id']]['foe'] : 0,
'user_in_group' => array($user->data['group_id']),
'author_in_group' => array())
);
$user_ids[] = $row['user_id'];
}
$db->sql_freeresult($result);
// Retrieve user memberships
if (sizeof($user_ids))
{
$sql = 'SELECT *
FROM ' . USER_GROUP_TABLE . '
WHERE user_id IN (' . implode(', ', $user_ids) . ')
AND user_pending = 0';
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$memberships[$row['user_id']][] = $row['group_id'];
}
$db->sql_freeresult($result);
}
// Now place into the appropiate folder
foreach ($check_rows as $row)
{
// Add membership if set
if (isset($memberships[$row['author_id']]))
{
$row['author_in_group'] = $memberships[$row['user_id']];
}
// Check Rule - this should be very quick since we have all informations we need
$is_match = false;
foreach ($user_rules as $rule_row)
{
if (($action = check_rule($global_privmsgs_rules, $rule_row, $row, $user_id)) !== false)
{
$is_match = true;
$action_ary[$row['msg_id']][] = $action;
}
}
if (!$is_match)
{
$action_ary[$row['msg_id']][] = array('action' => false);
$move_into_folder[PRIVMSGS_INBOX][] = $row['msg_id'];
}
}
unset($user_rules, $zebra, $check_rows, $user_ids, $memberships);
}
// We place actions into arrays, to save queries.
$num_new = $num_unread = 0;
$sql = $unread_ids = $delete_ids = $important_ids = array();
foreach ($action_ary as $msg_id => $msg_ary)
{
// It is allowed to execute actions more than once, except placing messages into folder
$folder_action = false;
foreach ($msg_ary as $pos => $rule_ary)
{
if ($folder_action && $rule_ary['action'] == ACTION_PLACE_INTO_FOLDER)
{
continue;
}
switch ($rule_ary['action'])
{
case ACTION_PLACE_INTO_FOLDER:
$folder_action = true;
$_folder_id = (int) $rule_ary['folder_id'];
$move_into_folder[$_folder_id][] = $msg_id;
$num_new++;
break;
case ACTION_MARK_AS_READ:
if ($rule_ary['pm_unread'])
{
$unread_ids[] = $msg_id;
}
$move_into_folder[PRIVMSGS_INBOX][] = $msg_id;
break;
case ACTION_DELETE_MESSAGE:
$delete_ids[] = $msg_id;
break;
case ACTION_MARK_AS_IMPORTANT:
if (!$rule_ary['pm_marked'])
{
$important_ids[] = $msg_id;
}
$move_into_folder[PRIVMSGS_INBOX][] = $msg_id;
break;
}
}
}
$num_new += sizeof(array_unique($delete_ids));
$num_unread += sizeof(array_unique($delete_ids));
$num_unread += sizeof(array_unique($unread_ids));
// Do not change the order of processing
// The number of queries needed to be executed here highly depends on the defined rules and are
// only gone through if new messages arrive.
$num_not_moved = 0;
// Delete messages
if (sizeof($delete_ids))
{
delete_pm($user_id, $delete_ids, PRIVMSGS_NO_BOX);
}
// Set messages to Unread
if (sizeof($unread_ids))
{
$sql = 'UPDATE ' . PRIVMSGS_TO_TABLE . '
SET pm_unread = 0
WHERE msg_id IN (' . implode(', ', $unread_ids) . ")
AND user_id = $user_id
AND folder_id = " . PRIVMSGS_NO_BOX;
$db->sql_query($sql);
}
// mark messages as important
if (sizeof($important_ids))
{
$sql = 'UPDATE ' . PRIVMSGS_TO_TABLE . '
SET pm_marked = !pm_marked
WHERE folder_id = ' . PRIVMSGS_NO_BOX . "
AND user_id = $user_id
AND msg_id IN (" . implode(', ', $important_ids) . ')';
$db->sql_query($sql);
}
// Move into folder
$folder = array();
if (sizeof($move_into_folder))
{
// Determine Full Folder Action - we need the move to folder id later eventually
$full_folder_action = ($user->data['user_full_folder'] == FULL_FOLDER_NONE) ? ($config['full_folder_action'] - (FULL_FOLDER_NONE*(-1))) : $user->data['user_full_folder'];
$sql = 'SELECT folder_id, pm_count
FROM ' . PRIVMSGS_FOLDER_TABLE . '
WHERE folder_id IN (' . implode(', ', array_keys($move_into_folder)) . (($full_folder_action >= 0) ? ', ' . $full_folder_action : '') . ")
AND user_id = $user_id";
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$folder[(int) $row['folder_id']] = (int) $row['pm_count'];
}
$db->sql_freeresult($result);
if (in_array(PRIVMSGS_INBOX, array_keys($move_into_folder)))
{
$sql = 'SELECT folder_id, COUNT(msg_id) as num_messages
FROM ' . PRIVMSGS_TO_TABLE . "
WHERE user_id = $user_id
AND folder_id = " . PRIVMSGS_INBOX . "
GROUP BY folder_id";
$result = $db->sql_query_limit($sql, 1);
$folder[PRIVMSGS_INBOX] = (int) $db->sql_fetchfield('num_messages');
$db->sql_freeresult($result);
}
}
// Here we have ideally only one folder to move into
foreach ($move_into_folder as $folder_id => $msg_ary)
{
$dest_folder = $folder_id;
$full_folder_action = FULL_FOLDER_NONE;
// Check Message Limit - we calculate with the complete array, most of the time it is one message
// But we are making sure that the other way around works too (more messages in queue than allowed to be stored)
if ($user->data['message_limit'] && $folder[$folder_id] && ($folder[$folder_id] + sizeof($msg_ary)) > $user->data['message_limit'])
{
$full_folder_action = ($user->data['user_full_folder'] == FULL_FOLDER_NONE) ? ($config['full_folder_action'] - (FULL_FOLDER_NONE*(-1))) : $user->data['user_full_folder'];
// If destination folder itself is full...
if ($full_folder_action >= 0 && ($folder[$full_folder_action] + sizeof($msg_ary)) > $user->data['message_limit'])
{
$full_folder_action = $config['full_folder_action'] - (FULL_FOLDER_NONE*(-1));
}
// If Full Folder Action is to move to another folder, we simply adjust the destination folder
if ($full_folder_action >= 0)
{
$dest_folder = $full_folder_action;
}
else if ($full_folder_action == FULL_FOLDER_DELETE)
{
// Delete some messages ;)
$sql = 'SELECT t.msg_id
FROM ' . PRIVMSGS_TO_TABLE . ' t, ' . PRIVMSGS_TABLE . " p
WHERE t.msg_id = p.msg_id
AND t.user_id = $user_id
AND t.folder_id = $dest_folder
ORDER BY p.message_time ASC";
$result = $db->sql_query_limit($sql, (($folder[$dest_folder] + sizeof($msg_ary)) - $user->data['message_limit']));
$delete_ids = array();
while ($row = $db->sql_fetchrow($result))
{
$delete_ids[] = $row['msg_id'];
}
$db->sql_freeresult($result);
delete_pm($user_id, $delete_ids, $dest_folder);
}
}
//
if ($full_folder_action == FULL_FOLDER_HOLD)
{
$num_not_moved += sizeof($msg_ary);
$sql = 'UPDATE ' . PRIVMSGS_TO_TABLE . '
SET folder_id = ' . PRIVMSGS_HOLD_BOX . '
WHERE folder_id = ' . PRIVMSGS_NO_BOX . "
AND user_id = $user_id
AND msg_id IN (" . implode(', ', $msg_ary) . ')';
$db->sql_query($sql);
}
else
{
$sql = 'UPDATE ' . PRIVMSGS_TO_TABLE . "
SET folder_id = $dest_folder, pm_new = 0
WHERE folder_id = " . PRIVMSGS_NO_BOX . "
AND user_id = $user_id
AND pm_new = 1
AND msg_id IN (" . implode(', ', $msg_ary) . ')';
$db->sql_query($sql);
if ($dest_folder != PRIVMSGS_INBOX)
{
$sql = 'UPDATE ' . PRIVMSGS_FOLDER_TABLE . '
SET pm_count = pm_count + ' . (int) $db->sql_affectedrows() . "
WHERE folder_id = $dest_folder
AND user_id = $user_id";
$db->sql_query($sql);
}
else
{
$num_new += $db->sql_affectedrows();
}
}
}
if (sizeof($action_ary))
{
// Move from OUTBOX to SENTBOX
// We are not checking any full folder status here... SENTBOX is a special treatment (old messages get deleted)
$sql = 'UPDATE ' . PRIVMSGS_TO_TABLE . '
SET folder_id = ' . PRIVMSGS_SENTBOX . '
WHERE folder_id = ' . PRIVMSGS_OUTBOX . '
AND msg_id IN (' . implode(', ', array_keys($action_ary)) . ')';
$db->sql_query($sql);
}
// Update unread and new status field
if ($num_unread || $num_new)
{
$set_sql = ($num_unread) ? 'user_unread_privmsg = user_unread_privmsg - ' . $num_unread : '';
if ($num_new)
{
$set_sql .= ($set_sql != '') ? ', ' : '';
$set_sql .= 'user_new_privmsg = user_new_privmsg - ' . $num_new;
}
$db->sql_query('UPDATE ' . USERS_TABLE . " SET $set_sql WHERE user_id = $user_id");
$user->data['user_new_privmsg'] -= $num_new;
$user->data['user_unread_privmsg'] -= $num_unread;
}
return $num_not_moved;
}
/**
* Move PM from one to another folder
*/
function move_pm($user_id, $message_limit, $move_msg_ids, $dest_folder, $cur_folder_id)
{
global $db, $user;
global $phpbb_root_path, $phpEx;
$num_moved = 0;
if (!is_array($move_msg_ids))
{
$move_msg_ids = array($move_msg_ids);
}
if (sizeof($move_msg_ids) && !in_array($dest_folder, array(PRIVMSGS_NO_BOX, PRIVMSGS_OUTBOX, PRIVMSGS_SENTBOX)) &&
!in_array($cur_folder_id, array(PRIVMSGS_NO_BOX, PRIVMSGS_OUTBOX, PRIVMSGS_SENTBOX)) && $cur_folder_id != $dest_folder)
{
// We have to check the destination folder ;)
if ($dest_folder != PRIVMSGS_INBOX)
{
$sql = 'SELECT folder_id, folder_name, pm_count
FROM ' . PRIVMSGS_FOLDER_TABLE . "
WHERE folder_id = $dest_folder
AND user_id = $user_id";
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if (!$row)
{
trigger_error('NOT_AUTHORIZED');
}
if ($row['pm_count'] + sizeof($move_msg_ids) > $message_limit)
{
$message = sprintf($user->lang['NOT_ENOUGH_SPACE_FOLDER'], $row['folder_name']) . '<br /><br />';
$message .= sprintf($user->lang['CLICK_RETURN_FOLDER'], '<a href="' . append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=pm&amp;folder=' . $row['folder_id']) . '">', '</a>', $row['folder_name']);
trigger_error($message);
}
}
else
{
$sql = 'SELECT COUNT(msg_id) as num_messages
FROM ' . PRIVMSGS_TO_TABLE . '
WHERE folder_id = ' . PRIVMSGS_INBOX . "
AND user_id = $user_id";
$result = $db->sql_query($sql);
$num_messages = (int) $db->sql_fetchfield('num_messages');
$db->sql_freeresult($result);
if ($num_messages + sizeof($move_msg_ids) > $message_limit)
{
$message = sprintf($user->lang['NOT_ENOUGH_SPACE_FOLDER'], $user->lang['PM_INBOX']) . '<br /><br />';
$message .= sprintf($user->lang['CLICK_RETURN_FOLDER'], '<a href="' . append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=pm&amp;folder=inbox') . '">', '</a>', $user->lang['PM_INBOX']);
trigger_error($message);
}
}
$sql = 'UPDATE ' . PRIVMSGS_TO_TABLE . "
SET folder_id = $dest_folder
WHERE folder_id = $cur_folder_id
AND user_id = $user_id
AND msg_id IN (" . implode(', ', $move_msg_ids) . ')';
$db->sql_query($sql);
$num_moved = $db->sql_affectedrows();
// Update pm counts
if ($num_moved)
{
if (!in_array($cur_folder_id, array(PRIVMSGS_INBOX, PRIVMSGS_OUTBOX, PRIVMSGS_SENTBOX)))
{
$sql = 'UPDATE ' . PRIVMSGS_FOLDER_TABLE . "
SET pm_count = pm_count - $num_moved
WHERE folder_id = $cur_folder_id
AND user_id = $user_id";
$db->sql_query($sql);
}
if ($dest_folder != PRIVMSGS_INBOX)
{
$sql = 'UPDATE ' . PRIVMSGS_FOLDER_TABLE . "
SET pm_count = pm_count + $num_moved
WHERE folder_id = $dest_folder
AND user_id = $user_id";
$db->sql_query($sql);
}
}
}
return $num_moved;
}
/**
* Update unread message status
*/
function update_unread_status($unread, $msg_id, $user_id, $folder_id)
{
if (!$unread)
{
return;
}
global $db;
$sql = 'UPDATE ' . PRIVMSGS_TO_TABLE . "
SET pm_unread = 0
WHERE msg_id = $msg_id
AND user_id = $user_id
AND folder_id = $folder_id";
$db->sql_query($sql);
$sql = 'UPDATE ' . USERS_TABLE . "
SET user_unread_privmsg = user_unread_privmsg - 1
WHERE user_id = $user_id";
$db->sql_query($sql);
}
/**
* Handle all actions possible with marked messages
*/
function handle_mark_actions($user_id, $mark_action)
{
global $db, $user, $_POST, $phpbb_root_path, $phpEx;
$msg_ids = (isset($_POST['marked_msg_id'])) ? array_map('intval', $_POST['marked_msg_id']) : array();
$cur_folder_id = request_var('cur_folder_id', PRIVMSGS_NO_BOX);
$confirm = (isset($_POST['confirm'])) ? true : false;
if (!sizeof($msg_ids))
{
return false;
}
switch ($mark_action)
{
case 'mark_important':
$sql = 'UPDATE ' . PRIVMSGS_TO_TABLE . "
SET pm_marked = !pm_marked
WHERE folder_id = $cur_folder_id
AND user_id = $user_id
AND msg_id IN (" . implode(', ', $msg_ids) . ')';
$db->sql_query($sql);
break;
case 'delete_marked':
if (confirm_box(true))
{
delete_pm($user_id, $msg_ids, $cur_folder_id);
$success_msg = (sizeof($msg_ids) == 1) ? 'MESSAGE_DELETED' : 'MESSAGES_DELETED';
$redirect = append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=pm&amp;folder=' . $cur_folder_id);
meta_refresh(3, $redirect);
trigger_error($user->lang[$success_msg] . '<br /><br />' . sprintf($user->lang['RETURN_FOLDER'], '<a href="' . $redirect . '">', '</a>'));
}
else
{
$s_hidden_fields = array(
'cur_folder_id' => $cur_folder_id,
'mark_option' => 'delete_marked',
'submit_mark' => true,
'marked_msg_id' => $msg_ids
);
confirm_box(false, 'DELETE_MARKED_PM', build_hidden_fields($s_hidden_fields));
}
break;
default:
return false;
}
return true;
}
/**
* Delete PM(s)
*/
function delete_pm($user_id, $msg_ids, $folder_id)
{
global $db;
$user_id = (int) $user_id;
$folder_id = (int) $folder_id;
if (!$user_id)
{
return false;
}
if (!is_array($msg_ids))
{
if (!$msg_ids)
{
return false;
}
$msg_ids = array($msg_ids);
}
if (!sizeof($msg_ids))
{
return false;
}
// Get PM Informations for later deleting
$sql = 'SELECT msg_id, pm_unread, pm_new
FROM ' . PRIVMSGS_TO_TABLE . '
WHERE msg_id IN (' . implode(', ', array_map('intval', $msg_ids)) . ")
AND folder_id = $folder_id
AND user_id = $user_id";
$result = $db->sql_query($sql);
$delete_rows = array();
$num_unread = $num_new = $num_deleted = 0;
while ($row = $db->sql_fetchrow($result))
{
$num_unread += (int) $row['pm_unread'];
$num_new += (int) $row['pm_new'];
$delete_rows[$row['msg_id']] = 1;
}
$db->sql_freeresult($result);
unset($msg_ids);
if (!sizeof($delete_rows))
{
return false;
}
// if no one has read the message yet (meaning it is in users outbox)
// then mark the message as deleted...
if ($folder_id == PRIVMSGS_OUTBOX)
{
// Remove PM from Outbox
$sql = 'DELETE FROM ' . PRIVMSGS_TO_TABLE . "
WHERE user_id = $user_id AND folder_id = " . PRIVMSGS_OUTBOX . '
AND msg_id IN (' . implode(', ', array_keys($delete_rows)) . ')';
$db->sql_query($sql);
// Update PM Information for safety
$sql = 'UPDATE ' . PRIVMSGS_TABLE . " SET message_text = ''
WHERE msg_id IN (" . implode(', ', array_keys($delete_rows)) . ')';
$db->sql_query($sql);
// Set delete flag for those intended to receive the PM
// We do not remove the message actually, to retain some basic informations (sent time for example)
$sql = 'UPDATE ' . PRIVMSGS_TO_TABLE . '
SET pm_deleted = 1
WHERE msg_id IN (' . implode(', ', array_keys($delete_rows)) . ')';
$db->sql_query($sql);
$num_deleted = $db->sql_affectedrows();
}
else
{
// Delete Private Message Informations
$sql = 'DELETE FROM ' . PRIVMSGS_TO_TABLE . "
WHERE user_id = $user_id
AND folder_id = $folder_id
AND msg_id IN (" . implode(', ', array_keys($delete_rows)) . ')';
$db->sql_query($sql);
$num_deleted = $db->sql_affectedrows();
}
// if folder id is user defined folder then decrease pm_count
if (!in_array($folder_id, array(PRIVMSGS_INBOX, PRIVMSGS_OUTBOX, PRIVMSGS_SENTBOX, PRIVMSGS_NO_BOX)))
{
$sql = 'UPDATE ' . PRIVMSGS_FOLDER_TABLE . "
SET pm_count = pm_count - $num_deleted
WHERE folder_id = $folder_id";
$db->sql_query($sql);
}
// Update unread and new status field
if ($num_unread || $num_new)
{
$set_sql = ($num_unread) ? 'user_unread_privmsg = user_unread_privmsg - ' . $num_unread : '';
if ($num_new)
{
$set_sql .= ($set_sql != '') ? ', ' : '';
$set_sql .= 'user_new_privmsg = user_new_privmsg - ' . $num_new;
}
$db->sql_query('UPDATE ' . USERS_TABLE . " SET $set_sql WHERE user_id = $user_id");
}
// Now we have to check which messages we can delete completely
$sql = 'SELECT msg_id
FROM ' . PRIVMSGS_TO_TABLE . '
WHERE msg_id IN (' . implode(', ', array_keys($delete_rows)) . ')';
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
unset($delete_rows[$row['msg_id']]);
}
$db->sql_freeresult($result);
$delete_ids = implode(', ', array_keys($delete_rows));
if ($delete_ids)
{
$sql = 'DELETE FROM ' . PRIVMSGS_TABLE . '
WHERE msg_id IN (' . $delete_ids . ')';
$db->sql_query($sql);
}
return true;
}
/**
* Rebuild message header
*/
function rebuild_header($check_ary)
{
global $db;
$address = array();
foreach ($check_ary as $check_type => $address_field)
{
// Split Addresses into users and groups
preg_match_all('/:?(u|g)_([0-9]+):?/', $address_field, $match);
$u = $g = array();
foreach ($match[1] as $id => $type)
{
${$type}[] = (int) $match[2][$id];
}
$_types = array('u', 'g');
foreach ($_types as $type)
{
if (sizeof($$type))
{
foreach ($$type as $id)
{
$address[$type][$id] = $check_type;
}
}
}
}
return $address;
}
/**
* Print out/assign recipient informations
*/
function write_pm_addresses($check_ary, $author_id, $plaintext = false)
{
global $db, $user, $template, $phpbb_root_path, $phpEx;
$addresses = array();
foreach ($check_ary as $check_type => $address_field)
{
if (!is_array($address_field))
{
// Split Addresses into users and groups
preg_match_all('/:?(u|g)_([0-9]+):?/', $address_field, $match);
$u = $g = array();
foreach ($match[1] as $id => $type)
{
${$type}[] = (int) $match[2][$id];
}
}
else
{
$u = $address_field['u'];
$g = $address_field['g'];
}
$address = array();
if (sizeof($u))
{
$sql = 'SELECT user_id, username, user_colour
FROM ' . USERS_TABLE . '
WHERE user_id IN (' . implode(', ', $u) . ')
AND user_type IN (' . USER_NORMAL . ', ' . USER_FOUNDER . ')';
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
if ($check_type == 'to' || $author_id == $user->data['user_id'] || $row['user_id'] == $user->data['user_id'])
{
if ($plaintext)
{
$address[] = $row['username'];
}
else
{
$address['user'][$row['user_id']] = array('name' => $row['username'], 'colour' => $row['user_colour']);
}
}
}
$db->sql_freeresult($result);
}
if (sizeof($g))
{
if ($plaintext)
{
$sql = 'SELECT group_name, group_type
FROM ' . GROUPS_TABLE . '
WHERE group_id IN (' . implode(', ', $g) . ')';
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
if ($check_type == 'to' || $author_id == $user->data['user_id'] || $row['user_id'] == $user->data['user_id'])
{
$address[] = ($row['group_type'] == GROUP_SPECIAL) ? $user->lang['G_' . $row['group_name']] : $row['group_name'];
}
}
$db->sql_freeresult($result);
}
else
{
$sql = 'SELECT g.group_id, g.group_name, g.group_colour, g.group_type, ug.user_id
FROM ' . GROUPS_TABLE . ' g, ' . USER_GROUP_TABLE . ' ug
WHERE g.group_id IN (' . implode(', ', $g) . ')
AND g.group_id = ug.group_id
AND ug.user_pending = 0';
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
if (!isset($address['group'][$row['group_id']]))
{
if ($check_type == 'to' || $author_id == $user->data['user_id'] || $row['user_id'] == $user->data['user_id'])
{
$row['group_name'] = ($row['group_type'] == GROUP_SPECIAL) ? $user->lang['G_' . $row['group_name']] : $row['group_name'];
$address['group'][$row['group_id']] = array('name' => $row['group_name'], 'colour' => $row['group_colour']);
}
}
if (isset($address['user'][$row['user_id']]))
{
$address['user'][$row['user_id']]['in_group'] = $row['group_id'];
}
}
$db->sql_freeresult($result);
}
}
if (sizeof($address) && !$plaintext)
{
$template->assign_var('S_' . strtoupper($check_type) . '_RECIPIENT', true);
foreach ($address as $type => $adr_ary)
{
foreach ($adr_ary as $id => $row)
{
$template->assign_block_vars($check_type . '_recipient', array(
'NAME' => $row['name'],
'IS_GROUP' => ($type == 'group'),
'IS_USER' => ($type == 'user'),
'COLOUR' => ($row['colour']) ? $row['colour'] : '',
'UG_ID' => $id,
'U_VIEW' => ($type == 'user') ? append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=viewprofile&amp;u=' . $id) : append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=group&amp;g=' . $id),
'TYPE' => $type)
);
}
}
}
$addresses[$check_type] = $address;
}
return $addresses;
}
/**
* Get folder status
*/
function get_folder_status($folder_id, $folder)
{
global $db, $user, $config;
if (isset($folder[$folder_id]))
{
$folder = $folder[$folder_id];
}
else
{
return false;
}
$return = array(
'folder_name' => $folder['folder_name'],
'cur' => $folder['num_messages'],
'remaining' => $user->data['message_limit'] - $folder['num_messages'],
'max' => $user->data['message_limit'],
'percent' => ($user->data['message_limit'] > 0) ? round(($folder['num_messages'] / $user->data['message_limit']) * 100) : 100,
);
$return['message'] = sprintf($user->lang['FOLDER_STATUS_MSG'], $return['percent'], $return['cur'], $return['max']);
return $return;
}
//
// COMPOSE MESSAGES
//
/**
* Submit PM
*/
function submit_pm($mode, $subject, &$data, $update_message, $put_in_outbox = true)
{
global $db, $auth, $config, $phpEx, $template, $user;
// We do not handle erasing pms here
if ($mode == 'delete')
{
return false;
}
$current_time = time();
// Collect some basic informations about which tables and which rows to update/insert
$sql_data = array();
$root_level = 0;
// Recipient Informations
$recipients = $to = $bcc = array();
if ($mode != 'edit')
{
// Build Recipient List
// u|g => array($user_id => 'to'|'bcc')
$_types = array('u', 'g');
foreach ($_types as $ug_type)
{
if (isset($data['address_list'][$ug_type]) && sizeof($data['address_list'][$ug_type]))
{
foreach ($data['address_list'][$ug_type] as $id => $field)
{
$id = (int) $id;
// Do not rely on the address list being "valid"
if (!$id)
{
continue;
}
$field = ($field == 'to') ? 'to' : 'bcc';
if ($ug_type == 'u')
{
$recipients[$id] = $field;
}
${$field}[] = $ug_type . '_' . $id;
}
}
}
if (isset($data['address_list']['g']) && sizeof($data['address_list']['g']))
{
$sql = 'SELECT group_id, user_id
FROM ' . USER_GROUP_TABLE . '
WHERE group_id IN (' . implode(', ', array_keys($data['address_list']['g'])) . ')
AND user_pending = 0';
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$field = ($data['address_list']['g'][$row['group_id']] == 'to') ? 'to' : 'bcc';
$recipients[$row['user_id']] = $field;
}
$db->sql_freeresult($result);
}
if (!sizeof($recipients))
{
trigger_error('NO_RECIPIENT');
}
}
$sql = '';
switch ($mode)
{
case 'reply':
case 'quote':
$root_level = ($data['reply_from_root_level']) ? $data['reply_from_root_level'] : $data['reply_from_msg_id'];
// Set message_replied switch for this user
$sql = 'UPDATE ' . PRIVMSGS_TO_TABLE . '
SET pm_replied = 1
WHERE user_id = ' . $data['from_user_id'] . '
AND msg_id = ' . $data['reply_from_msg_id'];
// no break
case 'forward':
case 'post':
case 'quotepost':
$sql_data = array(
'root_level' => $root_level,
'author_id' => $data['from_user_id'],
'icon_id' => $data['icon_id'],
'author_ip' => $data['from_user_ip'],
'message_time' => $current_time,
'enable_bbcode' => $data['enable_bbcode'],
'enable_smilies' => $data['enable_smilies'],
'enable_magic_url' => $data['enable_urls'],
'enable_sig' => $data['enable_sig'],
'message_subject' => $subject,
'message_text' => $data['message'],
'message_encoding' => $user->lang['ENCODING'],
'message_attachment'=> (isset($data['filename_data']['physical_filename']) && sizeof($data['filename_data'])) ? 1 : 0,
'bbcode_bitfield' => $data['bbcode_bitfield'],
'bbcode_uid' => $data['bbcode_uid'],
'to_address' => implode(':', $to),
'bcc_address' => implode(':', $bcc)
);
break;
case 'edit':
$sql_data = array(
'icon_id' => $data['icon_id'],
'message_edit_time' => $current_time,
'enable_bbcode' => $data['enable_bbcode'],
'enable_smilies' => $data['enable_smilies'],
'enable_magic_url' => $data['enable_urls'],
'enable_sig' => $data['enable_sig'],
'message_subject' => $subject,
'message_text' => $data['message'],
'message_encoding' => $user->lang['ENCODING'],
'message_attachment'=> (isset($data['filename_data']['physical_filename']) && sizeof($data['filename_data'])) ? 1 : 0,
'bbcode_bitfield' => $data['bbcode_bitfield'],
'bbcode_uid' => $data['bbcode_uid']
);
break;
}
if (sizeof($sql_data))
{
$query = '';
if ($mode == 'post' || $mode == 'reply' || $mode == 'quote' || $mode == 'quotepost' || $mode == 'forward')
{
switch (SQL_LAYER)
{
case 'mssql':
case 'mssql_odbc':
$fields = array();
foreach ($sql_data as $key => $var)
{
$fields[] = $key;
if (is_null($var))
{
$values[] = 'NULL';
}
else if (is_string($var))
{
if ($key !== 'bbcode_bitfield')
{
$values[] = "'" . $db->sql_escape($var) . "'";
}
else
{
$values[] = "CAST('" . $var . "' AS varbinary)";
}
}
else
{
$values[] = (is_bool($var)) ? intval($var) : $var;
}
}
$query = ' (' . implode(', ', $fields) . ') VALUES (' . implode(', ', $values) . ')';
break;
case 'sqlite':
$fields = array();
foreach ($sql_data as $key => $var)
{
$fields[] = $key;
if (is_null($var))
{
$values[] = 'NULL';
}
else if (is_string($var))
{
if ($key !== 'bbcode_bitfield')
{
$values[] = "'" . $db->sql_escape($var) . "'";
}
else
{
$values[] = "'" . sqlite_udf_encode_binary($var) . "'";
}
}
else
{
$values[] = (is_bool($var)) ? intval($var) : $var;
}
}
$query = ' (' . implode(', ', $fields) . ') VALUES (' . implode(', ', $values) . ')';
break;
default:
$query = $db->sql_build_array('INSERT', $sql_data);
break;
}
$db->sql_query('INSERT INTO ' . PRIVMSGS_TABLE . ' ' . $query);
$data['msg_id'] = $db->sql_nextid();
}
else if ($mode == 'edit')
{
switch (SQL_LAYER)
{
case 'mssql':
case 'mssql_odbc':
$values = array();
foreach ($sql_data as $key => $var)
{
if (is_null($var))
{
$values[] = "$key = NULL";
}
else if (is_string($var))
{
if ($key !== 'forum_desc_bitfield')
{
$values[] = "$key = '" . $db->sql_escape($var) . "'";
}
else
{
$values[] = "$key = CAST('" . $var . "' AS varbinary)";
}
}
else
{
$values[] = (is_bool($var)) ? "$key = " . intval($var) : "$key = $var";
}
}
$query = implode(', ', $values);
break;
case 'sqlite':
$values = array();
foreach ($sql_data as $key => $var)
{
if (is_null($var))
{
$values[] = "$key = NULL";
}
else if (is_string($var))
{
if ($key !== 'forum_desc_bitfield')
{
$values[] = "$key = '" . $db->sql_escape($var) . "'";
}
else
{
$values[] = "$key = '" . sqlite_udf_encode_binary($var) . "'";
}
}
else
{
$values[] = (is_bool($var)) ? "$key = " . intval($var) : "$key = $var";
}
}
$query = implode(', ', $values);
break;
default:
$query = $db->sql_build_array('UPDATE', $sql_data);
break;
}
$sql = 'UPDATE ' . PRIVMSGS_TABLE . '
SET message_edit_count = message_edit_count + 1, ' . $query . '
WHERE msg_id = ' . $data['msg_id'];
$db->sql_query($sql);
}
}
if ($mode != 'edit')
{
$db->sql_transaction('begin');
if ($sql)
{
$db->sql_query($sql);
}
unset($sql);
$sql_ary = array();
foreach ($recipients as $user_id => $type)
{
$sql_ary[] = array(
'msg_id' => (int) $data['msg_id'],
'user_id' => (int) $user_id,
'author_id' => (int) $data['from_user_id'],
'folder_id' => PRIVMSGS_NO_BOX,
'pm_new' => 1,
'pm_unread' => 1,
'pm_forwarded' => ($mode == 'forward') ? 1 : 0
);
}
if (sizeof($sql_ary))
{
switch (SQL_LAYER)
{
case 'mysql':
case 'mysql4':
case 'mysqli':
$db->sql_query('INSERT INTO ' . PRIVMSGS_TO_TABLE . ' ' . $db->sql_build_array('MULTI_INSERT', $sql_ary));
break;
default:
foreach ($sql_ary as $ary)
{
$db->sql_query('INSERT INTO ' . PRIVMSGS_TO_TABLE . ' ' . $db->sql_build_array('INSERT', $ary));
}
break;
}
}
$sql = 'UPDATE ' . USERS_TABLE . '
SET user_new_privmsg = user_new_privmsg + 1, user_unread_privmsg = user_unread_privmsg + 1, user_last_privmsg = ' . time() . '
WHERE user_id IN (' . implode(', ', array_keys($recipients)) . ')';
$db->sql_query($sql);
// Put PM into outbox
if ($put_in_outbox)
{
$db->sql_query('INSERT INTO ' . PRIVMSGS_TO_TABLE . ' ' . $db->sql_build_array('INSERT', array(
'msg_id' => (int) $data['msg_id'],
'user_id' => (int) $data['from_user_id'],
'author_id' => (int) $data['from_user_id'],
'folder_id' => PRIVMSGS_OUTBOX,
'pm_new' => 0,
'pm_unread' => 0,
'pm_forwarded' => ($mode == 'forward') ? 1 : 0))
);
}
$db->sql_transaction('commit');
}
// Set user last post time
if ($mode == 'reply' || $mode == 'quote' || $mode == 'quotepost' || $mode == 'forward' || $mode == 'post')
{
$sql = 'UPDATE ' . USERS_TABLE . "
SET user_lastpost_time = $current_time
WHERE user_id = " . $data['from_user_id'];
$db->sql_query($sql);
}
$db->sql_transaction('begin');
// Submit Attachments
if (!empty($data['attachment_data']) && $data['msg_id'] && in_array($mode, array('post', 'reply', 'quote', 'quotepost', 'edit', 'forward')))
{
$space_taken = $files_added = 0;
foreach ($data['attachment_data'] as $pos => $attach_row)
{
if ($attach_row['attach_id'])
{
// update entry in db if attachment already stored in db and filespace
$sql = 'UPDATE ' . ATTACHMENTS_TABLE . "
SET attach_comment = '" . $db->sql_escape($attach_row['attach_comment']) . "'
WHERE attach_id = " . (int) $attach_row['attach_id'];
$db->sql_query($sql);
}
else
{
// insert attachment into db
$attach_sql = array(
'post_msg_id' => $data['msg_id'],
'topic_id' => 0,
'in_message' => 1,
'poster_id' => $data['from_user_id'],
'physical_filename' => basename($attach_row['physical_filename']),
'real_filename' => basename($attach_row['real_filename']),
'attach_comment' => $attach_row['attach_comment'],
'extension' => $attach_row['extension'],
'mimetype' => $attach_row['mimetype'],
'filesize' => $attach_row['filesize'],
'filetime' => $attach_row['filetime'],
'thumbnail' => $attach_row['thumbnail']
);
$sql = 'INSERT INTO ' . ATTACHMENTS_TABLE . ' ' .
$db->sql_build_array('INSERT', $attach_sql);
$db->sql_query($sql);
$space_taken += $attach_row['filesize'];
$files_added++;
}
}
if (sizeof($data['attachment_data']))
{
$sql = 'UPDATE ' . PRIVMSGS_TABLE . '
SET message_attachment = 1
WHERE msg_id = ' . $data['msg_id'];
$db->sql_query($sql);
}
if ($space_taken && $files_added)
{
set_config('upload_dir_size', $config['upload_dir_size'] + $space_taken, true);
set_config('num_files', $config['num_files'] + $files_added, true);
}
}
$db->sql_transaction('commit');
// Delete draft if post was loaded...
$draft_id = request_var('draft_loaded', 0);
if ($draft_id)
{
$sql = 'DELETE FROM ' . DRAFTS_TABLE . "
WHERE draft_id = $draft_id
AND user_id = " . $data['from_user_id'];
$db->sql_query($sql);
}
// Send Notifications
if ($mode != 'edit')
{
pm_notification($mode, $data['from_username'], $recipients, $subject, $data['message']);
}
return $data['msg_id'];
}
/**
* PM Notification
*/
function pm_notification($mode, $author, $recipients, $subject, $message)
{
global $db, $user, $config, $phpbb_root_path, $phpEx, $auth;
$subject = censor_text($subject);
unset($recipients[ANONYMOUS], $recipients[$user->data['user_id']]);
if (!sizeof($recipients))
{
return;
}
// Get banned User ID's
$sql = 'SELECT ban_userid
FROM ' . BANLIST_TABLE . '
WHERE ban_userid IN (' . implode(', ', array_map('intval', array_keys($recipients))) . ')
AND ban_exclude = 0';
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
unset($recipients[$row['ban_userid']]);
}
$db->sql_freeresult($result);
if (!sizeof($recipients))
{
return;
}
$recipient_list = implode(', ', array_map('intval', array_keys($recipients)));
$sql = 'SELECT user_id, username, user_email, user_lang, user_notify_pm, user_notify_type, user_jabber
FROM ' . USERS_TABLE . "
WHERE user_id IN ($recipient_list)";
$result = $db->sql_query($sql);
$msg_list_ary = array();
while ($row = $db->sql_fetchrow($result))
{
if ($row['user_notify_pm'] == 1 && trim($row['user_email']))
{
$msg_list_ary[] = array(
'method' => $row['user_notify_type'],
'email' => $row['user_email'],
'jabber' => $row['user_jabber'],
'name' => $row['username'],
'lang' => $row['user_lang']
);
}
}
$db->sql_freeresult($result);
if (!sizeof($msg_list_ary))
{
return;
}
include_once($phpbb_root_path . 'includes/functions_messenger.' . $phpEx);
$messenger = new messenger();
$email_sig = str_replace('<br />', "\n", "-- \n" . $config['board_email_sig']);
foreach ($msg_list_ary as $pos => $addr)
{
$messenger->template('privmsg_notify', $addr['lang']);
$messenger->replyto($config['board_email']);
$messenger->to($addr['email'], $addr['name']);
$messenger->im($addr['jabber'], $addr['name']);
$messenger->assign_vars(array(
'EMAIL_SIG' => $email_sig,
'SITENAME' => $config['sitename'],
'SUBJECT' => html_entity_decode($subject),
'AUTHOR_NAME' => html_entity_decode($author),
'USERNAME' => html_entity_decode($addr['name']),
'U_INBOX' => generate_board_url() . "/ucp.$phpEx?i=pm&folder=inbox")
);
$messenger->send($addr['method']);
$messenger->reset();
}
unset($msg_list_ary);
$messenger->save_queue();
unset($messenger);
}
?>
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