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Modlog.php
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Modlog.php
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<?php
/**
* The moderation log is this file's only job.
* It views it, and that's about all it does.
*
* 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...');
/**
* Prepares the information from the moderation log for viewing.
* Show the moderation log.
* Disallows the deletion of events within twenty-four hours of now.
* Requires the admin_forum permission.
* Accessed via ?action=moderate;area=modlog.
*
* @uses Modlog template, main sub-template.
*/
function ViewModlog()
{
global $txt, $modSettings, $context, $scripturl, $sourcedir, $user_info, $smcFunc, $settings;
// Are we looking at the moderation log or the administration log.
$context['log_type'] = isset($_REQUEST['sa']) && $_REQUEST['sa'] == 'adminlog' ? 3 : 1;
if ($context['log_type'] == 3)
isAllowedTo('admin_forum');
// These change dependant on whether we are viewing the moderation or admin log.
if ($context['log_type'] == 3 || $_REQUEST['action'] == 'admin')
$context['url_start'] = '?action=admin;area=logs;sa=' . ($context['log_type'] == 3 ? 'adminlog' : 'modlog') . ';type=' . $context['log_type'];
else
$context['url_start'] = '?action=moderate;area=modlog;type=' . $context['log_type'];
$context['can_delete'] = allowedTo('admin_forum');
loadLanguage('Modlog');
$context['page_title'] = $context['log_type'] == 3 ? $txt['modlog_admin_log'] : $txt['modlog_view'];
// The number of entries to show per page of log file.
$context['displaypage'] = 30;
// Amount of hours that must pass before allowed to delete file.
$context['hoursdisable'] = 24;
// Handle deletion...
if (isset($_POST['removeall']) && $context['can_delete'])
{
checkSession();
validateToken('mod-ml');
$smcFunc['db_query']('', '
DELETE FROM {db_prefix}log_actions
WHERE id_log = {int:moderate_log}
AND log_time < {int:twenty_four_hours_wait}',
array(
'twenty_four_hours_wait' => time() - $context['hoursdisable'] * 3600,
'moderate_log' => $context['log_type'],
)
);
}
elseif (!empty($_POST['remove']) && isset($_POST['delete']) && $context['can_delete'])
{
checkSession();
validateToken('mod-ml');
$smcFunc['db_query']('', '
DELETE FROM {db_prefix}log_actions
WHERE id_log = {int:moderate_log}
AND id_action IN ({array_string:delete_actions})
AND log_time < {int:twenty_four_hours_wait}',
array(
'twenty_four_hours_wait' => time() - $context['hoursdisable'] * 3600,
'delete_actions' => array_unique($_POST['delete']),
'moderate_log' => $context['log_type'],
)
);
}
// Do the column stuff!
$sort_types = array(
'action' =>'lm.action',
'time' => 'lm.log_time',
'member' => 'mem.real_name',
'group' => 'mg.group_name',
'ip' => 'lm.ip',
);
// Setup the direction stuff...
$context['order'] = isset($_REQUEST['sort']) && isset($sort_types[$_REQUEST['sort']]) ? $_REQUEST['sort'] : 'time';
// If we're coming from a search, get the variables.
if (!empty($_REQUEST['params']) && empty($_REQUEST['is_search']))
{
$search_params = base64_decode(strtr($_REQUEST['params'], array(' ' => '+')));
$search_params = @unserialize($search_params);
}
// This array houses all the valid search types.
$searchTypes = array(
'action' => array('sql' => 'lm.action', 'label' => $txt['modlog_action']),
'member' => array('sql' => 'mem.real_name', 'label' => $txt['modlog_member']),
'group' => array('sql' => 'mg.group_name', 'label' => $txt['modlog_position']),
'ip' => array('sql' => 'lm.ip', 'label' => $txt['modlog_ip'])
);
if (!isset($search_params['string']) || (!empty($_REQUEST['search']) && $search_params['string'] != $_REQUEST['search']))
$search_params_string = empty($_REQUEST['search']) ? '' : $_REQUEST['search'];
else
$search_params_string = $search_params['string'];
if (isset($_REQUEST['search_type']) || empty($search_params['type']) || !isset($searchTypes[$search_params['type']]))
$search_params_type = isset($_REQUEST['search_type']) && isset($searchTypes[$_REQUEST['search_type']]) ? $_REQUEST['search_type'] : (isset($searchTypes[$context['order']]) ? $context['order'] : 'member');
else
$search_params_type = $search_params['type'];
$search_params_column = $searchTypes[$search_params_type]['sql'];
$search_params = array(
'string' => $search_params_string,
'type' => $search_params_type,
);
// Setup the search context.
$context['search_params'] = empty($search_params['string']) ? '' : base64_encode(serialize($search_params));
$context['search'] = array(
'string' => $search_params['string'],
'type' => $search_params['type'],
'label' => $searchTypes[$search_params_type]['label'],
);
// If they are searching by action, then we must do some manual intervention to search in their language!
if ($search_params['type'] == 'action' && !empty($search_params['string']))
{
// For the moment they can only search for ONE action!
foreach ($txt as $key => $text)
{
if (strpos($key, 'modlog_ac_') === 0 && strpos($text, $search_params['string']) !== false)
{
$search_params['string'] = substr($key, 10);
break;
}
}
}
require_once($sourcedir . '/Subs-List.php');
// This is all the information required for a watched user listing.
$listOptions = array(
'id' => 'moderation_log_list',
'title' => '<a href="' . $scripturl . '?action=helpadmin;help=' . ($context['log_type'] == 3 ? 'adminlog' : 'modlog') . '" onclick="return reqWin(this.href);" class="help"><img src="' . $settings['images_url'] . '/helptopics.gif" alt="' . $txt['help'] . '" align="top" /></a> ' . $txt['modlog_' . ($context['log_type'] == 3 ? 'admin' : 'moderation') . '_log'],
'width' => '100%',
'items_per_page' => $context['displaypage'],
'no_items_label' => $txt['modlog_' . ($context['log_type'] == 3 ? 'admin_log_' : '') . 'no_entries_found'],
'base_href' => $scripturl . $context['url_start'] . (!empty($context['search_params']) ? ';params=' . $context['search_params'] : ''),
'default_sort_col' => 'time',
'get_items' => array(
'function' => 'list_getModLogEntries',
'params' => array(
(!empty($search_params['string']) ? ' INSTR({raw:sql_type}, {string:search_string})' : ''),
array('sql_type' => $search_params_column, 'search_string' => $search_params['string']),
$context['log_type'],
),
),
'get_count' => array(
'function' => 'list_getModLogEntryCount',
'params' => array(
(!empty($search_params['string']) ? ' INSTR({raw:sql_type}, {string:search_string})' : ''),
array('sql_type' => $search_params_column, 'search_string' => $search_params['string']),
$context['log_type'],
),
),
// This assumes we are viewing by user.
'columns' => array(
'action' => array(
'header' => array(
'value' => $txt['modlog_action'],
'class' => 'lefttext first_th',
),
'data' => array(
'db' => 'action_text',
'class' => 'smalltext',
),
'sort' => array(
'default' => 'lm.action',
'reverse' => 'lm.action DESC',
),
),
'time' => array(
'header' => array(
'value' => $txt['modlog_date'],
'class' => 'lefttext',
),
'data' => array(
'db' => 'time',
'class' => 'smalltext',
),
'sort' => array(
'default' => 'lm.log_time DESC',
'reverse' => 'lm.log_time',
),
),
'moderator' => array(
'header' => array(
'value' => $txt['modlog_member'],
'class' => 'lefttext',
),
'data' => array(
'db' => 'moderator_link',
'class' => 'smalltext',
),
'sort' => array(
'default' => 'mem.real_name',
'reverse' => 'mem.real_name DESC',
),
),
'position' => array(
'header' => array(
'value' => $txt['modlog_position'],
'class' => 'lefttext',
),
'data' => array(
'db' => 'position',
'class' => 'smalltext',
),
'sort' => array(
'default' => 'mg.group_name',
'reverse' => 'mg.group_name DESC',
),
),
'ip' => array(
'header' => array(
'value' => $txt['modlog_ip'],
'class' => 'lefttext',
),
'data' => array(
'db' => 'ip',
'class' => 'smalltext',
),
'sort' => array(
'default' => 'lm.ip',
'reverse' => 'lm.ip DESC',
),
),
'delete' => array(
'header' => array(
'value' => '<input type="checkbox" name="all" class="input_check" onclick="invertAll(this, this.form);" />',
),
'data' => array(
'function' => create_function('$entry', '
return \'<input type="checkbox" class="input_check" name="delete[]" value="\' . $entry[\'id\'] . \'"\' . ($entry[\'editable\'] ? \'\' : \' disabled="disabled"\') . \' />\';
'),
'style' => 'text-align: center;',
),
),
),
'form' => array(
'href' => $scripturl . $context['url_start'],
'include_sort' => true,
'include_start' => true,
'hidden_fields' => array(
$context['session_var'] => $context['session_id'],
'params' => $context['search_params']
),
'token' => 'mod-ml',
),
'additional_rows' => array(
array(
'position' => 'after_title',
'value' => $txt['modlog_' . ($context['log_type'] == 3 ? 'admin' : 'moderation') . '_log_desc'],
'class' => 'smalltext',
'style' => 'padding: 2ex;',
),
array(
'position' => 'below_table_data',
'value' => '
' . $txt['modlog_search'] . ' (' . $txt['modlog_by'] . ': ' . $context['search']['label'] . '):
<input type="text" name="search" size="18" value="' . $context['search']['string'] . '" class="input_text" /> <input type="submit" name="is_search" value="' . $txt['modlog_go'] . '" class="button_submit" />
' . ($context['can_delete'] ? ' |
<input type="submit" name="remove" value="' . $txt['modlog_remove'] . '" class="button_submit" />
<input type="submit" name="removeall" value="' . $txt['modlog_removeall'] . '" class="button_submit" />' : ''),
),
),
);
createToken('mod-ml');
// Create the watched user list.
createList($listOptions);
$context['sub_template'] = 'show_list';
$context['default_list'] = 'moderation_log_list';
}
/**
* Get the number of mod log entries.
* Callback for createList() in ViewModlog().
*
* @param $query_string
* @param $query_params
* @param $log_type
*/
function list_getModLogEntryCount($query_string = '', $query_params = array(), $log_type = 1)
{
global $smcFunc, $user_info;
$modlog_query = allowedTo('admin_forum') || $user_info['mod_cache']['bq'] == '1=1' ? '1=1' : ($user_info['mod_cache']['bq'] == '0=1' ? 'lm.id_board = 0 AND lm.id_topic = 0' : (strtr($user_info['mod_cache']['bq'], array('id_board' => 'b.id_board')) . ' AND ' . strtr($user_info['mod_cache']['bq'], array('id_board' => 't.id_board'))));
$result = $smcFunc['db_query']('', '
SELECT COUNT(*)
FROM {db_prefix}log_actions AS lm
LEFT JOIN {db_prefix}members AS mem ON (mem.id_member = lm.id_member)
LEFT JOIN {db_prefix}membergroups AS mg ON (mg.id_group = CASE WHEN mem.id_group = {int:reg_group_id} THEN mem.id_post_group ELSE mem.id_group END)
LEFT JOIN {db_prefix}boards AS b ON (b.id_board = lm.id_board)
LEFT JOIN {db_prefix}topics AS t ON (t.id_topic = lm.id_topic)
WHERE id_log = {int:log_type}
AND {raw:modlog_query}'
. (!empty($query_string) ? '
AND ' . $query_string : ''),
array_merge($query_params, array(
'reg_group_id' => 0,
'log_type' => $log_type,
'modlog_query' => $modlog_query,
))
);
list ($entry_count) = $smcFunc['db_fetch_row']($result);
$smcFunc['db_free_result']($result);
return $entry_count;
}
/**
* Gets the moderation log entries that match the specified parameters.
* Callback for createList() in ViewModlog().
*
* @param $start
* @param $items_per_page
* @param $sort
* @param $query_string
* @param $query_params
* @param $log_type
*/
function list_getModLogEntries($start, $items_per_page, $sort, $query_string = '', $query_params = array(), $log_type = 1)
{
global $context, $scripturl, $txt, $smcFunc, $user_info;
$modlog_query = allowedTo('admin_forum') || $user_info['mod_cache']['bq'] == '1=1' ? '1=1' : ($user_info['mod_cache']['bq'] == '0=1' ? 'lm.id_board = 0 AND lm.id_topic = 0' : (strtr($user_info['mod_cache']['bq'], array('id_board' => 'b.id_board')) . ' AND ' . strtr($user_info['mod_cache']['bq'], array('id_board' => 't.id_board'))));
// Do a little bit of self protection.
if (!isset($context['hoursdisable']))
$context['hoursdisable'] = 24;
// Can they see the IP address?
$seeIP = allowedTo('moderate_forum');
// Here we have the query getting the log details.
$result = $smcFunc['db_query']('', '
SELECT
lm.id_action, lm.id_member, lm.ip, lm.log_time, lm.action, lm.id_board, lm.id_topic, lm.id_msg, lm.extra,
mem.real_name, mg.group_name
FROM {db_prefix}log_actions AS lm
LEFT JOIN {db_prefix}members AS mem ON (mem.id_member = lm.id_member)
LEFT JOIN {db_prefix}membergroups AS mg ON (mg.id_group = CASE WHEN mem.id_group = {int:reg_group_id} THEN mem.id_post_group ELSE mem.id_group END)
LEFT JOIN {db_prefix}boards AS b ON (b.id_board = lm.id_board)
LEFT JOIN {db_prefix}topics AS t ON (t.id_topic = lm.id_topic)
WHERE id_log = {int:log_type}
AND {raw:modlog_query}'
. (!empty($query_string) ? '
AND ' . $query_string : '') . '
ORDER BY ' . $sort . '
LIMIT ' . $start . ', ' . $items_per_page,
array_merge($query_params, array(
'reg_group_id' => 0,
'log_type' => $log_type,
'modlog_query' => $modlog_query,
))
);
// Arrays for decoding objects into.
$topics = array();
$boards = array();
$members = array();
$messages = array();
$entries = array();
while ($row = $smcFunc['db_fetch_assoc']($result))
{
$row['extra'] = @unserialize($row['extra']);
// Corrupt?
$row['extra'] = is_array($row['extra']) ? $row['extra'] : array();
// Add on some of the column stuff info
if (!empty($row['id_board']))
{
if ($row['action'] == 'move')
$row['extra']['board_to'] = $row['id_board'];
else
$row['extra']['board'] = $row['id_board'];
}
if (!empty($row['id_topic']))
$row['extra']['topic'] = $row['id_topic'];
if (!empty($row['id_msg']))
$row['extra']['message'] = $row['id_msg'];
// Is this associated with a topic?
if (isset($row['extra']['topic']))
$topics[(int) $row['extra']['topic']][] = $row['id_action'];
if (isset($row['extra']['new_topic']))
$topics[(int) $row['extra']['new_topic']][] = $row['id_action'];
// How about a member?
if (isset($row['extra']['member']))
{
// Guests don't have names!
if (empty($row['extra']['member']))
$row['extra']['member'] = $txt['modlog_parameter_guest'];
else
{
// Try to find it...
$members[(int) $row['extra']['member']][] = $row['id_action'];
}
}
// Associated with a board?
if (isset($row['extra']['board_to']))
$boards[(int) $row['extra']['board_to']][] = $row['id_action'];
if (isset($row['extra']['board_from']))
$boards[(int) $row['extra']['board_from']][] = $row['id_action'];
if (isset($row['extra']['board']))
$boards[(int) $row['extra']['board']][] = $row['id_action'];
// A message?
if (isset($row['extra']['message']))
$messages[(int) $row['extra']['message']][] = $row['id_action'];
// IP Info?
if (isset($row['extra']['ip_range']))
if ($seeIP)
$row['extra']['ip_range'] = '<a href="' . $scripturl . '?action=trackip;searchip=' . $row['extra']['ip_range'] . '">' . $row['extra']['ip_range'] . '</a>';
else
$row['extra']['ip_range'] = $txt['logged'];
// Email?
if (isset($row['extra']['email']))
$row['extra']['email'] = '<a href="mailto:' . $row['extra']['email'] . '">' . $row['extra']['email'] . '</a>';
// Bans are complex.
if ($row['action'] == 'ban')
{
$row['action_text'] = $txt['modlog_ac_ban'];
foreach (array('member', 'email', 'ip_range', 'hostname') as $type)
if (isset($row['extra'][$type]))
$row['action_text'] .= $txt['modlog_ac_ban_trigger_' . $type];
}
// The array to go to the template. Note here that action is set to a "default" value of the action doesn't match anything in the descriptions. Allows easy adding of logging events with basic details.
$entries[$row['id_action']] = array(
'id' => $row['id_action'],
'ip' => $seeIP ? $row['ip'] : $txt['logged'],
'position' => empty($row['real_name']) && empty($row['group_name']) ? $txt['guest'] : $row['group_name'],
'moderator_link' => $row['id_member'] ? '<a href="' . $scripturl . '?action=profile;u=' . $row['id_member'] . '">' . $row['real_name'] . '</a>' : (empty($row['real_name']) ? ($txt['guest'] . (!empty($row['extra']['member_acted']) ? ' (' . $row['extra']['member_acted'] . ')' : '')) : $row['real_name']),
'time' => timeformat($row['log_time']),
'timestamp' => forum_time(true, $row['log_time']),
'editable' => time() > $row['log_time'] + $context['hoursdisable'] * 3600,
'extra' => $row['extra'],
'action' => $row['action'],
'action_text' => isset($row['action_text']) ? $row['action_text'] : '',
);
}
$smcFunc['db_free_result']($result);
if (!empty($boards))
{
$request = $smcFunc['db_query']('', '
SELECT id_board, name
FROM {db_prefix}boards
WHERE id_board IN ({array_int:board_list})
LIMIT ' . count(array_keys($boards)),
array(
'board_list' => array_keys($boards),
)
);
while ($row = $smcFunc['db_fetch_assoc']($request))
{
foreach ($boards[$row['id_board']] as $action)
{
// Make the board number into a link - dealing with moving too.
if (isset($entries[$action]['extra']['board_to']) && $entries[$action]['extra']['board_to'] == $row['id_board'])
$entries[$action]['extra']['board_to'] = '<a href="' . $scripturl . '?board=' . $row['id_board'] . '.0">' . $row['name'] . '</a>';
elseif (isset($entries[$action]['extra']['board_from']) && $entries[$action]['extra']['board_from'] == $row['id_board'])
$entries[$action]['extra']['board_from'] = '<a href="' . $scripturl . '?board=' . $row['id_board'] . '.0">' . $row['name'] . '</a>';
elseif (isset($entries[$action]['extra']['board']) && $entries[$action]['extra']['board'] == $row['id_board'])
$entries[$action]['extra']['board'] = '<a href="' . $scripturl . '?board=' . $row['id_board'] . '.0">' . $row['name'] . '</a>';
}
}
$smcFunc['db_free_result']($request);
}
if (!empty($topics))
{
$request = $smcFunc['db_query']('', '
SELECT ms.subject, t.id_topic
FROM {db_prefix}topics AS t
INNER JOIN {db_prefix}messages AS ms ON (ms.id_msg = t.id_first_msg)
WHERE t.id_topic IN ({array_int:topic_list})
LIMIT ' . count(array_keys($topics)),
array(
'topic_list' => array_keys($topics),
)
);
while ($row = $smcFunc['db_fetch_assoc']($request))
{
foreach ($topics[$row['id_topic']] as $action)
{
$this_action = &$entries[$action];
// This isn't used in the current theme.
$this_action['topic'] = array(
'id' => $row['id_topic'],
'subject' => $row['subject'],
'href' => $scripturl . '?topic=' . $row['id_topic'] . '.0',
'link' => '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . '.0">' . $row['subject'] . '</a>'
);
// Make the topic number into a link - dealing with splitting too.
if (isset($this_action['extra']['topic']) && $this_action['extra']['topic'] == $row['id_topic'])
$this_action['extra']['topic'] = '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . '.' . (isset($this_action['extra']['message']) ? 'msg' . $this_action['extra']['message'] . '#msg' . $this_action['extra']['message'] : '0') . '">' . $row['subject'] . '</a>';
elseif (isset($this_action['extra']['new_topic']) && $this_action['extra']['new_topic'] == $row['id_topic'])
$this_action['extra']['new_topic'] = '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . '.' . (isset($this_action['extra']['message']) ? 'msg' . $this_action['extra']['message'] . '#msg' . $this_action['extra']['message'] : '0') . '">' . $row['subject'] . '</a>';
}
}
$smcFunc['db_free_result']($request);
}
if (!empty($messages))
{
$request = $smcFunc['db_query']('', '
SELECT id_msg, subject
FROM {db_prefix}messages
WHERE id_msg IN ({array_int:message_list})
LIMIT ' . count(array_keys($messages)),
array(
'message_list' => array_keys($messages),
)
);
while ($row = $smcFunc['db_fetch_assoc']($request))
{
foreach ($messages[$row['id_msg']] as $action)
{
$this_action = &$entries[$action];
// This isn't used in the current theme.
$this_action['message'] = array(
'id' => $row['id_msg'],
'subject' => $row['subject'],
'href' => $scripturl . '?msg=' . $row['id_msg'],
'link' => '<a href="' . $scripturl . '?msg=' . $row['id_msg'] . '">' . $row['subject'] . '</a>',
);
// Make the message number into a link.
if (isset($this_action['extra']['message']) && $this_action['extra']['message'] == $row['id_msg'])
$this_action['extra']['message'] = '<a href="' . $scripturl . '?msg=' . $row['id_msg'] . '">' . $row['subject'] . '</a>';
}
}
$smcFunc['db_free_result']($request);
}
if (!empty($members))
{
$request = $smcFunc['db_query']('', '
SELECT real_name, id_member
FROM {db_prefix}members
WHERE id_member IN ({array_int:member_list})
LIMIT ' . count(array_keys($members)),
array(
'member_list' => array_keys($members),
)
);
while ($row = $smcFunc['db_fetch_assoc']($request))
{
foreach ($members[$row['id_member']] as $action)
{
// Not used currently.
$entries[$action]['member'] = array(
'id' => $row['id_member'],
'name' => $row['real_name'],
'href' => $scripturl . '?action=profile;u=' . $row['id_member'],
'link' => '<a href="' . $scripturl . '?action=profile;u=' . $row['id_member'] . '">' . $row['real_name'] . '</a>'
);
// Make the member number into a name.
$entries[$action]['extra']['member'] = '<a href="' . $scripturl . '?action=profile;u=' . $row['id_member'] . '">' . $row['real_name'] . '</a>';
}
}
$smcFunc['db_free_result']($request);
}
// Do some formatting of the action string.
foreach ($entries as $k => $entry)
{
// Make any message info links so its easier to go find that message.
if (isset($entry['extra']['message']) && (empty($entry['message']) || empty($entry['message']['id'])))
$entries[$k]['extra']['message'] = '<a href="' . $scripturl . '?msg=' . $entry['extra']['message'] . '">' . $entry['extra']['message'] . '</a>';
// Mark up any deleted members, topics and boards.
foreach (array('board', 'board_from', 'board_to', 'member', 'topic', 'new_topic') as $type)
if (!empty($entry['extra'][$type]) && is_numeric($entry['extra'][$type]))
$entries[$k]['extra'][$type] = sprintf($txt['modlog_id'], $entry['extra'][$type]);
if (empty($entries[$k]['action_text']))
$entries[$k]['action_text'] = isset($txt['modlog_ac_' . $entry['action']]) ? $txt['modlog_ac_' . $entry['action']] : $entry['action'];
$entries[$k]['action_text'] = preg_replace('~\{([A-Za-z\d_]+)\}~ie', 'isset($entries[$k][\'extra\'][\'$1\']) ? $entries[$k][\'extra\'][\'$1\'] : \'\'', $entries[$k]['action_text']);
}
// Back we go!
return $entries;
}
?>