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<?php

/**

*

* @package mcp

* @copyright (c) 2005 phpBB Group

* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2

*

*/

/**

* @ignore

*/

define('IN_PHPBB', true);

$phpbb_root_path = (defined('PHPBB_ROOT_PATH')) ? PHPBB_ROOT_PATH : './';

$phpEx = substr(strrchr(__FILE__, '.'), 1);

include($phpbb_root_path . 'common.' . $phpEx);

include($phpbb_root_path . 'includes/functions_admin.' . $phpEx);

require($phpbb_root_path . 'includes/functions_module.' . $phpEx);

// Start session management

$user->session_begin();

$auth->acl($user->data);

$user->setup('mcp');

$module = new p_master();

// Setting a variable to let the style designer know where he is...

$template->assign_var('S_IN_MCP', true);

// Basic parameter data

$id = request_var('i', '');

$mode = request_var('mode', array(''));

$mode = sizeof($mode) ? array_shift($mode) : request_var('mode', '');

// Only Moderators can go beyond this point

if (!$user->data['is_registered'])

{

        if ($user->data['is_bot'])

        {

                redirect(append_sid("{$phpbb_root_path}index.$phpEx"));

        }

        login_box('', $user->lang['LOGIN_EXPLAIN_MCP']);

}

$quickmod = (isset($_REQUEST['quickmod'])) ? true : false;

$action = request_var('action', '');

$action_ary = request_var('action', array('' => 0));

$forum_action = request_var('forum_action', '');

if ($forum_action !== '' && $request->variable('sort', false, false, phpbb_request_interface::POST))

{

        $action = $forum_action;

}

if (sizeof($action_ary))

{

        list($action, ) = each($action_ary);

}

unset($action_ary);

if ($mode == 'topic_logs')

{

        $id = 'logs';

        $quickmod = false;

}

$post_id = request_var('p', 0);

$topic_id = request_var('t', 0);

$forum_id = request_var('f', 0);

$report_id = request_var('r', 0);

$user_id = request_var('u', 0);

$username = utf8_normalize_nfc(request_var('username', '', true));

if ($post_id)

{

        // We determine the topic and forum id here, to make sure the moderator really has moderative rights on this post

        $sql = 'SELECT topic_id, forum_id

                FROM ' . POSTS_TABLE . "

                WHERE post_id = $post_id";

        $result = $db->sql_query($sql);

        $row = $db->sql_fetchrow($result);

        $db->sql_freeresult($result);

        $topic_id = (int) $row['topic_id'];

        $forum_id = (int) $row['forum_id'];

}

else if ($topic_id)

{

        $sql = 'SELECT forum_id

                FROM ' . TOPICS_TABLE . "

                WHERE topic_id = $topic_id";

        $result = $db->sql_query($sql);

        $row = $db->sql_fetchrow($result);

        $db->sql_freeresult($result);

        $forum_id = (int) $row['forum_id'];

}

// If the user doesn't have any moderator powers (globally or locally) he can't access the mcp

if (!$auth->acl_getf_global('m_'))

{

        // Except he is using one of the quickmod tools for users

        $user_quickmod_actions = array(

                'lock'                        => 'f_user_lock',

                'make_sticky'        => 'f_sticky',

                'make_announce'        => 'f_announce',

                'make_global'        => 'f_announce',

                'make_normal'        => array('f_announce', 'f_sticky')

        );

        $allow_user = false;

        if ($quickmod && isset($user_quickmod_actions[$action]) && $user->data['is_registered'] && $auth->acl_gets($user_quickmod_actions[$action], $forum_id))

        {

                $topic_info = get_topic_data(array($topic_id));

                if ($topic_info[$topic_id]['topic_poster'] == $user->data['user_id'])

                {

                        $allow_user = true;

                }

        }

        if (!$allow_user)

        {

                trigger_error('NOT_AUTHORISED');

        }

}

// if the user cannot read the forum he tries to access then we won't allow mcp access either

if ($forum_id && !$auth->acl_get('f_read', $forum_id))

{

        trigger_error('NOT_AUTHORISED');

}

if ($forum_id)

{

        $module->acl_forum_id = $forum_id;

}

// Instantiate module system and generate list of available modules

$module->list_modules('mcp');

if ($quickmod)

{

        $mode = 'quickmod';

        switch ($action)

        {

                case 'lock':

                case 'unlock':

                case 'lock_post':

                case 'unlock_post':

                case 'make_sticky':

                case 'make_announce':

                case 'make_global':

                case 'make_normal':

                case 'fork':

                case 'move':

                case 'delete_post':

                case 'delete_topic':

                        $module->load('mcp', 'main', 'quickmod');

                        return;

                break;

                case 'topic_logs':

                        // Reset start parameter if we jumped from the quickmod dropdown

                        if (request_var('start', 0))

                        {

                                $request->overwrite('start', 0);

                        }

                        $module->set_active('logs', 'topic_logs');

                break;

                case 'merge_topic':

                        $module->set_active('main', 'forum_view');

                break;

                case 'split':

                case 'merge':

                        $module->set_active('main', 'topic_view');

                break;

                default:

                        trigger_error("$action not allowed as quickmod", E_USER_ERROR);

                break;

        }

}

else

{

        // Select the active module

        $module->set_active($id, $mode);

}

// Hide some of the options if we don't have the relevant information to use them

if (!$post_id)

{

        $module->set_display('main', 'post_details', false);

        $module->set_display('warn', 'warn_post', false);

}

if ($mode == '' || $mode == 'unapproved_topics' || $mode == 'unapproved_posts')

{

        $module->set_display('queue', 'approve_details', false);

}

if ($mode == '' || $mode == 'reports' || $mode == 'reports_closed' || $mode == 'pm_reports' || $mode == 'pm_reports_closed' || $mode == 'pm_report_details')

{

        $module->set_display('reports', 'report_details', false);

}

if ($mode == '' || $mode == 'reports' || $mode == 'reports_closed' || $mode == 'pm_reports' || $mode == 'pm_reports_closed' || $mode == 'report_details')

{

        $module->set_display('pm_reports', 'pm_report_details', false);

}

if (!$topic_id)

{

        $module->set_display('main', 'topic_view', false);

        $module->set_display('logs', 'topic_logs', false);

}

if (!$forum_id)

{

        $module->set_display('main', 'forum_view', false);

        $module->set_display('logs', 'forum_logs', false);

}

if (!$user_id && $username == '')

{

        $module->set_display('notes', 'user_notes', false);

        $module->set_display('warn', 'warn_user', false);

}

// Load and execute the relevant module

$module->load_active();

// Assign data to the template engine for the list of modules

$module->assign_tpl_vars(append_sid("{$phpbb_root_path}mcp.$phpEx"));

// Generate urls for letting the moderation control panel being accessed in different modes

$template->assign_vars(array(

        'U_MCP'                        => append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=main'),

        'U_MCP_FORUM'        => ($forum_id) ? append_sid("{$phpbb_root_path}mcp.$phpEx", "i=main&mode=forum_view&f=$forum_id") : '',

        'U_MCP_TOPIC'        => ($forum_id && $topic_id) ? append_sid("{$phpbb_root_path}mcp.$phpEx", "i=main&mode=topic_view&t=$topic_id") : '',

        'U_MCP_POST'        => ($forum_id && $topic_id && $post_id) ? append_sid("{$phpbb_root_path}mcp.$phpEx", "i=main&mode=post_details&t=$topic_id&p=$post_id") : '',

));

// Generate the page, do not display/query online list

$module->display($module->get_page_title(), false);

/**

* Functions used to generate additional URL paramters

*/

function _module__url($mode, &$module_row)

{

        return extra_url();

}

function _module_notes_url($mode, &$module_row)

{

        if ($mode == 'front')

        {

                return '';

        }

        global $user_id;

        return ($user_id) ? "&u=$user_id" : '';

}

function _module_warn_url($mode, &$module_row)

{

        if ($mode == 'front' || $mode == 'list')

        {

                global $forum_id;

                return ($forum_id) ? "&f=$forum_id" : '';

        }

        if ($mode == 'warn_post')

        {

                global $forum_id, $post_id;

                $url_extra = ($forum_id) ? "&f=$forum_id" : '';

                $url_extra .= ($post_id) ? "&p=$post_id" : '';

                return $url_extra;

        }

        else

        {

                global $user_id;

                return ($user_id) ? "&u=$user_id" : '';

        }

}

function _module_main_url($mode, &$module_row)

{

        return extra_url();

}

function _module_logs_url($mode, &$module_row)

{

        return extra_url();

}

function _module_ban_url($mode, &$module_row)

{

        return extra_url();

}

function _module_queue_url($mode, &$module_row)

{

        return extra_url();

}

function _module_reports_url($mode, &$module_row)

{

        return extra_url();

}

function extra_url()

{

        global $forum_id, $topic_id, $post_id, $report_id, $user_id;

        $url_extra = '';

        $url_extra .= ($forum_id) ? "&f=$forum_id" : '';

        $url_extra .= ($topic_id) ? "&t=$topic_id" : '';

        $url_extra .= ($post_id) ? "&p=$post_id" : '';

        $url_extra .= ($user_id) ? "&u=$user_id" : '';

        $url_extra .= ($report_id) ? "&r=$report_id" : '';

        return $url_extra;

}

/**

* Get simple topic data

*/

function get_topic_data($topic_ids, $acl_list = false, $read_tracking = false)

{

        global $auth, $db, $config, $user;

        static $rowset = array();

        $topics = array();

        if (!sizeof($topic_ids))

        {

                return array();

        }

        // cache might not contain read tracking info, so we can't use it if read

        // tracking information is requested

        if (!$read_tracking)

        {

                $cache_topic_ids = array_intersect($topic_ids, array_keys($rowset));

                $topic_ids = array_diff($topic_ids, array_keys($rowset));

        }

        else

        {

                $cache_topic_ids = array();

        }

        if (sizeof($topic_ids))

        {

                $sql_array = array(

                        'SELECT'        => 't.*, f.*',

                        'FROM'                => array(

                                TOPICS_TABLE        => 't',

                        ),

                        'LEFT_JOIN'        => array(

                                array(

                                        'FROM'        => array(FORUMS_TABLE => 'f'),

                                        'ON'        => 'f.forum_id = t.forum_id'

                                )

                        ),

                        'WHERE'                => $db->sql_in_set('t.topic_id', $topic_ids)

                );

                if ($read_tracking && $config['load_db_lastread'])

                {

                        $sql_array['SELECT'] .= ', tt.mark_time, ft.mark_time as forum_mark_time';

                        $sql_array['LEFT_JOIN'][] = array(

                                'FROM'        => array(TOPICS_TRACK_TABLE => 'tt'),

                                'ON'        => 'tt.user_id = ' . $user->data['user_id'] . ' AND t.topic_id = tt.topic_id'

                        );

                        $sql_array['LEFT_JOIN'][] = array(

                                'FROM'        => array(FORUMS_TRACK_TABLE => 'ft'),

                                'ON'        => 'ft.user_id = ' . $user->data['user_id'] . ' AND t.forum_id = ft.forum_id'

                        );

                }

                $sql = $db->sql_build_query('SELECT', $sql_array);

                $result = $db->sql_query($sql);

                while ($row = $db->sql_fetchrow($result))

                {

                        $rowset[$row['topic_id']] = $row;

                        if ($acl_list && !$auth->acl_gets($acl_list, $row['forum_id']))

                        {

                                continue;

                        }

                        $topics[$row['topic_id']] = $row;

                }

                $db->sql_freeresult($result);

        }

        foreach ($cache_topic_ids as $id)

        {

                if (!$acl_list || $auth->acl_gets($acl_list, $rowset[$id]['forum_id']))

                {

                        $topics[$id] = $rowset[$id];

                }

        }

        return $topics;

}

/**

* Get simple post data

*/

function get_post_data($post_ids, $acl_list = false, $read_tracking = false)

{

        global $db, $auth, $config, $user;

        $rowset = array();

        if (!sizeof($post_ids))

        {

                return array();

        }

        $sql_array = array(

                'SELECT'        => 'p.*, u.*, t.*, f.*',

                'FROM'                => array(

                        USERS_TABLE                => 'u',

                        POSTS_TABLE                => 'p',

                        TOPICS_TABLE        => 't',

                ),

                'LEFT_JOIN'        => array(

                        array(

                                'FROM'        => array(FORUMS_TABLE => 'f'),

                                'ON'        => 'f.forum_id = t.forum_id'

                        )

                ),

                'WHERE'                => $db->sql_in_set('p.post_id', $post_ids) . '

                        AND u.user_id = p.poster_id

                        AND t.topic_id = p.topic_id',

        );

        if ($read_tracking && $config['load_db_lastread'])

        {

                $sql_array['SELECT'] .= ', tt.mark_time, ft.mark_time as forum_mark_time';

                $sql_array['LEFT_JOIN'][] = array(

                        'FROM'        => array(TOPICS_TRACK_TABLE => 'tt'),

                        'ON'        => 'tt.user_id = ' . $user->data['user_id'] . ' AND t.topic_id = tt.topic_id'

                );

                $sql_array['LEFT_JOIN'][] = array(

                        'FROM'        => array(FORUMS_TRACK_TABLE => 'ft'),

                        'ON'        => 'ft.user_id = ' . $user->data['user_id'] . ' AND t.forum_id = ft.forum_id'

                );

        }

        $sql = $db->sql_build_query('SELECT', $sql_array);

        $result = $db->sql_query($sql);

        unset($sql_array);

        while ($row = $db->sql_fetchrow($result))

        {

                if ($acl_list && !$auth->acl_gets($acl_list, $row['forum_id']))

                {

                        continue;

                }

                if (!$row['post_approved'] && !$auth->acl_get('m_approve', $row['forum_id']))

                {

                        // Moderators without the permission to approve post should at least not see them. ;)

                        continue;

                }

                $rowset[$row['post_id']] = $row;

        }

        $db->sql_freeresult($result);

        return $rowset;

}

/**

* Get simple forum data

*/

function get_forum_data($forum_id, $acl_list = 'f_list', $read_tracking = false)

{

        global $auth, $db, $user, $config;

        $rowset = array();

        if (!is_array($forum_id))

        {

                $forum_id = array($forum_id);

        }

        if (!sizeof($forum_id))

        {

                return array();

        }

        if ($read_tracking && $config['load_db_lastread'])

        {

                $read_tracking_join = ' LEFT JOIN ' . FORUMS_TRACK_TABLE . ' ft ON (ft.user_id = ' . $user->data['user_id'] . '

                        AND ft.forum_id = f.forum_id)';

                $read_tracking_select = ', ft.mark_time';

        }

        else

        {

                $read_tracking_join = $read_tracking_select = '';

        }

        $sql = "SELECT f.* $read_tracking_select

                FROM " . FORUMS_TABLE . " f$read_tracking_join

                WHERE " . $db->sql_in_set('f.forum_id', $forum_id);

        $result = $db->sql_query($sql);

        while ($row = $db->sql_fetchrow($result))

        {

                if ($acl_list && !$auth->acl_gets($acl_list, $row['forum_id']))

                {

                        continue;

                }

                if ($auth->acl_get('m_approve', $row['forum_id']))

                {

                        $row['forum_topics'] = $row['forum_topics_real'];

                }

                $rowset[$row['forum_id']] = $row;

        }

        $db->sql_freeresult($result);

        return $rowset;

}

/**

* Get simple pm data

*/

function get_pm_data($pm_ids)

{

        global $db, $auth, $config, $user;

        $rowset = array();

        if (!sizeof($pm_ids))

        {

                return array();

        }

        $sql_array = array(

                'SELECT'        => 'p.*, u.*',

                'FROM'                => array(

                        USERS_TABLE                        => 'u',

                        PRIVMSGS_TABLE                => 'p',

                ),

                'WHERE'                => $db->sql_in_set('p.msg_id', $pm_ids) . '

                        AND u.user_id = p.author_id',

        );

        $sql = $db->sql_build_query('SELECT', $sql_array);

        $result = $db->sql_query($sql);

        unset($sql_array);

        while ($row = $db->sql_fetchrow($result))

        {

                $rowset[$row['msg_id']] = $row;

        }

        $db->sql_freeresult($result);

        return $rowset;

}

/**

* sorting in mcp

*

* @param string $where_sql should either be WHERE (default if ommited) or end with AND or OR

*

* $mode reports and reports_closed: the $where parameters uses aliases p for posts table and r for report table

* $mode unapproved_posts: the $where parameters uses aliases p for posts table and t for topic table

*/

function mcp_sorting($mode, &$sort_days, &$sort_key, &$sort_dir, &$sort_by_sql, &$sort_order_sql, &$total, $forum_id = 0, $topic_id = 0, $where_sql = 'WHERE')

{

        global $db, $user, $auth, $template;

        $sort_days = request_var('st', 0);

        $min_time = ($sort_days) ? time() - ($sort_days * 86400) : 0;

        switch ($mode)

        {

                case 'viewforum':

                        $type = 'topics';

                        $default_key = 't';

                        $default_dir = 'd';

                        $sql = 'SELECT COUNT(topic_id) AS total

                                FROM ' . TOPICS_TABLE . "

                                $where_sql forum_id = $forum_id

                                        AND topic_type NOT IN (" . POST_ANNOUNCE . ', ' . POST_GLOBAL . ")

                                        AND topic_last_post_time >= $min_time";

                        if (!$auth->acl_get('m_approve', $forum_id))

                        {

                                $sql .= 'AND topic_approved = 1';

                        }

                break;

                case 'viewtopic':

                        $type = 'posts';

                        $default_key = 't';

                        $default_dir = 'a';

                        $sql = 'SELECT COUNT(post_id) AS total

                                FROM ' . POSTS_TABLE . "

                                $where_sql topic_id = $topic_id

                                        AND post_time >= $min_time";

                        if (!$auth->acl_get('m_approve', $forum_id))

                        {

                                $sql .= 'AND post_approved = 1';

                        }

                break;

                case 'unapproved_posts':

                        $type = 'posts';

                        $default_key = 't';

                        $default_dir = 'd';

                        $where_sql .= ($topic_id) ? ' p.topic_id = ' . $topic_id . ' AND' : '';

                        $sql = 'SELECT COUNT(p.post_id) AS total

                                FROM ' . POSTS_TABLE . ' p, ' . TOPICS_TABLE . " t

                                $where_sql " . $db->sql_in_set('p.forum_id', ($forum_id) ? array($forum_id) : array_intersect(get_forum_list('f_read'), get_forum_list('m_approve'))) . '

                                        AND p.post_approved = 0

                                        AND t.topic_id = p.topic_id

                                        AND t.topic_first_post_id <> p.post_id';

                        if ($min_time)

                        {

                                $sql .= ' AND post_time >= ' . $min_time;

                        }

                break;

                case 'unapproved_topics':

                        $type = 'topics';

                        $default_key = 't';

                        $default_dir = 'd';

                        $sql = 'SELECT COUNT(topic_id) AS total

                                FROM ' . TOPICS_TABLE . "

                                $where_sql " . $db->sql_in_set('forum_id', ($forum_id) ? array($forum_id) : array_intersect(get_forum_list('f_read'), get_forum_list('m_approve'))) . '

                                        AND topic_approved = 0';

                        if ($min_time)

                        {

                                $sql .= ' AND topic_time >= ' . $min_time;

                        }

                break;

                case 'pm_reports':

                case 'pm_reports_closed':

                case 'reports':

                case 'reports_closed':

                        $pm = (strpos($mode, 'pm_') === 0) ? true : false;

                        $type = ($pm) ? 'pm_reports' : 'reports';

                        $default_key = 't';

                        $default_dir = 'd';

                        $limit_time_sql = ($min_time) ? "AND r.report_time >= $min_time" : '';

                        if ($topic_id)

                        {

                                $where_sql .= ' p.topic_id = ' . $topic_id . ' AND ';

                        }

                        else if ($forum_id)

                        {

                                $where_sql .= ' p.forum_id = ' . $forum_id . ' AND ';

                        }

                        else if (!$pm)

                        {

                                $where_sql .= ' ' . $db->sql_in_set('p.forum_id', get_forum_list(array('!f_read', '!m_report')), true, true) . ' AND ';

                        }

                        if ($mode == 'reports' || $mode == 'pm_reports')

                        {

                                $where_sql .= ' r.report_closed = 0 AND ';

                        }

                        else

                        {

                                $where_sql .= ' r.report_closed = 1 AND ';

                        }

                        if ($pm)

                        {

                                $sql = 'SELECT COUNT(r.report_id) AS total

                                        FROM ' . REPORTS_TABLE . ' r, ' . PRIVMSGS_TABLE . " p

                                        $where_sql r.post_id = 0

                                                AND p.msg_id = r.pm_id