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<?php
/**
*
* @package acp
* @version $Id: acp_attachments.php 9398 2009-03-19 17:01:59Z acydburn $
* @copyright (c) 2005 phpBB Group
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
*
*/
/**
* @ignore
*/
if (!defined('IN_PHPBB'))
{
exit;
}
/**
* @package acp
*/
class acp_attachments
{
var $u_action;
var $new_config;
function main($id, $mode)
{
global $db, $user, $auth, $template, $cache;
global $config, $phpbb_admin_path, $phpbb_root_path, $phpEx;
$user->add_lang(array('posting', 'viewtopic', 'acp/attachments'));
$error = $notify = array();
$submit = (isset($_POST['submit'])) ? true : false;
$action = request_var('action', '');
$form_key = 'acp_attach';
add_form_key($form_key);
if ($submit && !check_form_key($form_key))
{
trigger_error($user->lang['FORM_INVALID'] . adm_back_link($this->u_action), E_USER_WARNING);
}
switch ($mode)
{
case 'attach':
$l_title = 'ACP_ATTACHMENT_SETTINGS';
break;
case 'extensions':
$l_title = 'ACP_MANAGE_EXTENSIONS';
break;
case 'ext_groups':
$l_title = 'ACP_EXTENSION_GROUPS';
break;
case 'orphan':
$l_title = 'ACP_ORPHAN_ATTACHMENTS';
break;
default:
trigger_error('NO_MODE', E_USER_ERROR);
break;
}
$this->tpl_name = 'acp_attachments';
$this->page_title = $l_title;
$template->assign_vars(array(
'L_TITLE' => $user->lang[$l_title],
'L_TITLE_EXPLAIN' => $user->lang[$l_title . '_EXPLAIN'],
'U_ACTION' => $this->u_action)
);
switch ($mode)
{
case 'attach':
include_once($phpbb_root_path . 'includes/functions_posting.' . $phpEx);
$sql = 'SELECT group_name, cat_id
FROM ' . EXTENSION_GROUPS_TABLE . '
WHERE cat_id > 0
ORDER BY cat_id';
$result = $db->sql_query($sql);
$s_assigned_groups = array();
while ($row = $db->sql_fetchrow($result))
{
$s_assigned_groups[$row['cat_id']][] = $row['group_name'];
}
$db->sql_freeresult($result);
$l_legend_cat_images = $user->lang['SETTINGS_CAT_IMAGES'] . ' [' . $user->lang['ASSIGNED_GROUP'] . ': ' . ((!empty($s_assigned_groups[ATTACHMENT_CATEGORY_IMAGE])) ? implode(', ', $s_assigned_groups[ATTACHMENT_CATEGORY_IMAGE]) : $user->lang['NO_EXT_GROUP']) . ']';
$display_vars = array(
'title' => 'ACP_ATTACHMENT_SETTINGS',
'vars' => array(
'legend1' => 'ACP_ATTACHMENT_SETTINGS',
'img_max_width' => array('lang' => 'MAX_IMAGE_SIZE', 'validate' => 'int:0', 'type' => false, 'method' => false, 'explain' => false,),
'img_max_height' => array('lang' => 'MAX_IMAGE_SIZE', 'validate' => 'int:0', 'type' => false, 'method' => false, 'explain' => false,),
'img_link_width' => array('lang' => 'IMAGE_LINK_SIZE', 'validate' => 'int:0', 'type' => false, 'method' => false, 'explain' => false,),
'img_link_height' => array('lang' => 'IMAGE_LINK_SIZE', 'validate' => 'int:0', 'type' => false, 'method' => false, 'explain' => false,),
'allow_attachments' => array('lang' => 'ALLOW_ATTACHMENTS', 'validate' => 'bool', 'type' => 'radio:yes_no', 'explain' => false),
'allow_pm_attach' => array('lang' => 'ALLOW_PM_ATTACHMENTS', 'validate' => 'bool', 'type' => 'radio:yes_no', 'explain' => false),
'upload_path' => array('lang' => 'UPLOAD_DIR', 'validate' => 'wpath', 'type' => 'text:25:100', 'explain' => true),
'display_order' => array('lang' => 'DISPLAY_ORDER', 'validate' => 'bool', 'type' => 'custom', 'method' => 'display_order', 'explain' => true),
'attachment_quota' => array('lang' => 'ATTACH_QUOTA', 'validate' => 'string', 'type' => 'custom', 'method' => 'max_filesize', 'explain' => true),
'max_filesize' => array('lang' => 'ATTACH_MAX_FILESIZE', 'validate' => 'string', 'type' => 'custom', 'method' => 'max_filesize', 'explain' => true),
'max_filesize_pm' => array('lang' => 'ATTACH_MAX_PM_FILESIZE','validate' => 'string', 'type' => 'custom', 'method' => 'max_filesize', 'explain' => true),
'max_attachments' => array('lang' => 'MAX_ATTACHMENTS', 'validate' => 'int', 'type' => 'text:3:3', 'explain' => false),
'max_attachments_pm' => array('lang' => 'MAX_ATTACHMENTS_PM', 'validate' => 'int', 'type' => 'text:3:3', 'explain' => false),
'secure_downloads' => array('lang' => 'SECURE_DOWNLOADS', 'validate' => 'bool', 'type' => 'radio:yes_no', 'explain' => true),
'secure_allow_deny' => array('lang' => 'SECURE_ALLOW_DENY', 'validate' => 'int', 'type' => 'custom', 'method' => 'select_allow_deny', 'explain' => true),
'secure_allow_empty_referer' => array('lang' => 'SECURE_EMPTY_REFERRER', 'validate' => 'bool', 'type' => 'radio:yes_no', 'explain' => true),
'check_attachment_content' => array('lang' => 'CHECK_CONTENT', 'validate' => 'bool', 'type' => 'radio:yes_no', 'explain' => true),
'legend2' => $l_legend_cat_images,
'img_display_inlined' => array('lang' => 'DISPLAY_INLINED', 'validate' => 'bool', 'type' => 'radio:yes_no', 'explain' => true),
'img_create_thumbnail' => array('lang' => 'CREATE_THUMBNAIL', 'validate' => 'bool', 'type' => 'radio:yes_no', 'explain' => true),
'img_max_thumb_width' => array('lang' => 'MAX_THUMB_WIDTH', 'validate' => 'int', 'type' => 'text:7:15', 'explain' => true, 'append' => ' px'),
'img_min_thumb_filesize' => array('lang' => 'MIN_THUMB_FILESIZE', 'validate' => 'int', 'type' => 'text:7:15', 'explain' => true, 'append' => ' ' . $user->lang['BYTES']),
'img_imagick' => array('lang' => 'IMAGICK_PATH', 'validate' => 'string', 'type' => 'text:20:200', 'explain' => true, 'append' => ' <span>[ <a href="' . $this->u_action . '&action=imgmagick">' . $user->lang['SEARCH_IMAGICK'] . '</a> ]</span>'),
'img_max' => array('lang' => 'MAX_IMAGE_SIZE', 'validate' => 'int', 'type' => 'dimension:3:4', 'explain' => true, 'append' => ' px'),
'img_link' => array('lang' => 'IMAGE_LINK_SIZE', 'validate' => 'int', 'type' => 'dimension:3:4', 'explain' => true, 'append' => ' px'),
)
);
$this->new_config = $config;
$cfg_array = (isset($_REQUEST['config'])) ? request_var('config', array('' => '')) : $this->new_config;
$error = array();
// We validate the complete config if whished
validate_config_vars($display_vars['vars'], $cfg_array, $error);
// Do not write values if there is an error
if (sizeof($error))
{
$submit = false;
}
// We go through the display_vars to make sure no one is trying to set variables he/she is not allowed to...
foreach ($display_vars['vars'] as $config_name => $null)
{
if (!isset($cfg_array[$config_name]) || strpos($config_name, 'legend') !== false)
{
continue;
}
$this->new_config[$config_name] = $config_value = $cfg_array[$config_name];
if (in_array($config_name, array('attachment_quota', 'max_filesize', 'max_filesize_pm')))
{
$size_var = request_var($config_name, '');
$this->new_config[$config_name] = $config_value = ($size_var == 'kb') ? round($config_value * 1024) : (($size_var == 'mb') ? round($config_value * 1048576) : $config_value);
}
if ($submit)
{
set_config($config_name, $config_value);
}
}
$this->perform_site_list();
if ($submit)
{
add_log('admin', 'LOG_CONFIG_ATTACH');
// Check Settings
$this->test_upload($error, $this->new_config['upload_path'], false);
if (!sizeof($error))
{
trigger_error($user->lang['CONFIG_UPDATED'] . adm_back_link($this->u_action));
}
}
$template->assign_var('S_ATTACHMENT_SETTINGS', true);
if ($action == 'imgmagick')
{
$this->new_config['img_imagick'] = $this->search_imagemagick();
}
// We strip eventually manual added convert program, we only want the patch
if ($this->new_config['img_imagick'])
{
// Change path separator
$this->new_config['img_imagick'] = str_replace('\\', '/', $this->new_config['img_imagick']);
$this->new_config['img_imagick'] = str_replace(array('convert', '.exe'), array('', ''), $this->new_config['img_imagick']);
// Check for trailing slash
if (substr($this->new_config['img_imagick'], -1) !== '/')
{
$this->new_config['img_imagick'] .= '/';
}
}
$supported_types = get_supported_image_types();
// Check Thumbnail Support
if (!$this->new_config['img_imagick'] && (!isset($supported_types['format']) || !sizeof($supported_types['format'])))
{
$this->new_config['img_create_thumbnail'] = 0;
}
$template->assign_vars(array(
'U_SEARCH_IMAGICK' => $this->u_action . '&action=imgmagick',
'S_THUMBNAIL_SUPPORT' => (!$this->new_config['img_imagick'] && (!isset($supported_types['format']) || !sizeof($supported_types['format']))) ? false : true)
);
// Secure Download Options - Same procedure as with banning
$allow_deny = ($this->new_config['secure_allow_deny']) ? 'ALLOWED' : 'DISALLOWED';
$sql = 'SELECT *
FROM ' . SITELIST_TABLE;
$result = $db->sql_query($sql);
$defined_ips = '';
$ips = array();
while ($row = $db->sql_fetchrow($result))
{
$value = ($row['site_ip']) ? $row['site_ip'] : $row['site_hostname'];
if ($value)
{
$defined_ips .= '<option' . (($row['ip_exclude']) ? ' class="sep"' : '') . ' value="' . $row['site_id'] . '">' . $value . '</option>';
$ips[$row['site_id']] = $value;
}
}
$db->sql_freeresult($result);
$template->assign_vars(array(
'S_SECURE_DOWNLOADS' => $this->new_config['secure_downloads'],
'S_DEFINED_IPS' => ($defined_ips != '') ? true : false,
'S_WARNING' => (sizeof($error)) ? true : false,
'WARNING_MSG' => implode('<br />', $error),
'DEFINED_IPS' => $defined_ips,
'L_SECURE_TITLE' => $user->lang['DEFINE_' . $allow_deny . '_IPS'],
'L_IP_EXCLUDE' => $user->lang['EXCLUDE_FROM_' . $allow_deny . '_IP'],
'L_REMOVE_IPS' => $user->lang['REMOVE_' . $allow_deny . '_IPS'])
);
// Output relevant options
foreach ($display_vars['vars'] as $config_key => $vars)
{
if (!is_array($vars) && strpos($config_key, 'legend') === false)
{
continue;
}
if (strpos($config_key, 'legend') !== false)
{
$template->assign_block_vars('options', array(
'S_LEGEND' => true,
'LEGEND' => (isset($user->lang[$vars])) ? $user->lang[$vars] : $vars)
);
continue;
}
$type = explode(':', $vars['type']);
$l_explain = '';
if ($vars['explain'] && isset($vars['lang_explain']))
{
$l_explain = (isset($user->lang[$vars['lang_explain']])) ? $user->lang[$vars['lang_explain']] : $vars['lang_explain'];
}
else if ($vars['explain'])
{
$l_explain = (isset($user->lang[$vars['lang'] . '_EXPLAIN'])) ? $user->lang[$vars['lang'] . '_EXPLAIN'] : '';
}
$content = build_cfg_template($type, $config_key, $this->new_config, $config_key, $vars);
if (empty($content))
{
continue;
}
$template->assign_block_vars('options', array(
'KEY' => $config_key,
'TITLE' => $user->lang[$vars['lang']],
'S_EXPLAIN' => $vars['explain'],
'TITLE_EXPLAIN' => $l_explain,
'CONTENT' => $content,
)
);
unset($display_vars['vars'][$config_key]);
}
break;
case 'extensions':
if ($submit || isset($_POST['add_extension_check']))
{
if ($submit)
{
// Change Extensions ?
$extension_change_list = request_var('extension_change_list', array(0));
$group_select_list = request_var('group_select', array(0));
// Generate correct Change List
$extensions = array();
for ($i = 0, $size = sizeof($extension_change_list); $i < $size; $i++)
{
$extensions[$extension_change_list[$i]]['group_id'] = $group_select_list[$i];
}
$sql = 'SELECT *
FROM ' . EXTENSIONS_TABLE . '
ORDER BY extension_id';
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
if ($row['group_id'] != $extensions[$row['extension_id']]['group_id'])
{
$sql = 'UPDATE ' . EXTENSIONS_TABLE . '
SET group_id = ' . (int) $extensions[$row['extension_id']]['group_id'] . '
WHERE extension_id = ' . $row['extension_id'];
$db->sql_query($sql);
add_log('admin', 'LOG_ATTACH_EXT_UPDATE', $row['extension']);
}
}
$db->sql_freeresult($result);
// Delete Extension?
$extension_id_list = request_var('extension_id_list', array(0));
if (sizeof($extension_id_list))
{
$sql = 'SELECT extension
FROM ' . EXTENSIONS_TABLE . '
WHERE ' . $db->sql_in_set('extension_id', $extension_id_list);
$result = $db->sql_query($sql);
$extension_list = '';
while ($row = $db->sql_fetchrow($result))
{
$extension_list .= ($extension_list == '') ? $row['extension'] : ', ' . $row['extension'];
}
$db->sql_freeresult($result);
$sql = 'DELETE
FROM ' . EXTENSIONS_TABLE . '
WHERE ' . $db->sql_in_set('extension_id', $extension_id_list);
$db->sql_query($sql);
add_log('admin', 'LOG_ATTACH_EXT_DEL', $extension_list);
}
}
// Add Extension?
$add_extension = strtolower(request_var('add_extension', ''));
$add_extension_group = request_var('add_group_select', 0);
$add = (isset($_POST['add_extension_check'])) ? true : false;
if ($add_extension && $add)
{
if (!sizeof($error))
{
$sql = 'SELECT extension_id
FROM ' . EXTENSIONS_TABLE . "
WHERE extension = '" . $db->sql_escape($add_extension) . "'";
$result = $db->sql_query($sql);
if ($row = $db->sql_fetchrow($result))
{
$error[] = sprintf($user->lang['EXTENSION_EXIST'], $add_extension);
}
$db->sql_freeresult($result);
if (!sizeof($error))
{
$sql_ary = array(
'group_id' => $add_extension_group,
'extension' => $add_extension
);
$db->sql_query('INSERT INTO ' . EXTENSIONS_TABLE . ' ' . $db->sql_build_array('INSERT', $sql_ary));
add_log('admin', 'LOG_ATTACH_EXT_ADD', $add_extension);
}
}
}
if (!sizeof($error))
{
$notify[] = $user->lang['EXTENSIONS_UPDATED'];
}
$cache->destroy('_extensions');
}
$template->assign_vars(array(
'S_EXTENSIONS' => true,
'ADD_EXTENSION' => (isset($add_extension)) ? $add_extension : '',
'GROUP_SELECT_OPTIONS' => (isset($_POST['add_extension_check'])) ? $this->group_select('add_group_select', $add_extension_group, 'extension_group') : $this->group_select('add_group_select', false, 'extension_group'))
);
$sql = 'SELECT *
FROM ' . EXTENSIONS_TABLE . '
ORDER BY group_id, extension';
$result = $db->sql_query($sql);
if ($row = $db->sql_fetchrow($result))
{
$old_group_id = $row['group_id'];
do
{
$s_spacer = false;
$current_group_id = $row['group_id'];
if ($old_group_id != $current_group_id)
{
$s_spacer = true;
$old_group_id = $current_group_id;
}
$template->assign_block_vars('extensions', array(
'S_SPACER' => $s_spacer,
'EXTENSION_ID' => $row['extension_id'],
'EXTENSION' => $row['extension'],
'GROUP_OPTIONS' => $this->group_select('group_select[]', $row['group_id']))
);
}
while ($row = $db->sql_fetchrow($result));
}
$db->sql_freeresult($result);
break;
case 'ext_groups':
$template->assign_var('S_EXTENSION_GROUPS', true);
if ($submit)
{
$action = request_var('action', '');
$group_id = request_var('g', 0);
if ($action != 'add' && $action != 'edit')
{
trigger_error('NO_MODE', E_USER_ERROR);
}
if (!$group_id && $action == 'edit')
{
trigger_error($user->lang['NO_EXT_GROUP_SPECIFIED'] . adm_back_link($this->u_action), E_USER_WARNING);
}
if ($group_id)
{
$sql = 'SELECT *
FROM ' . EXTENSION_GROUPS_TABLE . "
WHERE group_id = $group_id";
$result = $db->sql_query($sql);
$ext_row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if (!$ext_row)
{
trigger_error($user->lang['NO_EXT_GROUP_SPECIFIED'] . adm_back_link($this->u_action), E_USER_WARNING);
}
}
else
{
$ext_row = array();
}
$group_name = utf8_normalize_nfc(request_var('group_name', '', true));
$new_group_name = ($action == 'add') ? $group_name : (($ext_row['group_name'] != $group_name) ? $group_name : '');
if (!$group_name)
{
$error[] = $user->lang['NO_EXT_GROUP_NAME'];
}
// Check New Group Name
if ($new_group_name)
{
$sql = 'SELECT group_id
FROM ' . EXTENSION_GROUPS_TABLE . "
WHERE LOWER(group_name) = '" . $db->sql_escape(utf8_strtolower($new_group_name)) . "'";
$result = $db->sql_query($sql);
if ($db->sql_fetchrow($result))
{
$error[] = sprintf($user->lang['EXTENSION_GROUP_EXIST'], $new_group_name);
}
$db->sql_freeresult($result);
}
if (!sizeof($error))
{
// Ok, build the update/insert array
$upload_icon = request_var('upload_icon', 'no_image');
$size_select = request_var('size_select', 'b');
$forum_select = request_var('forum_select', false);
$allowed_forums = request_var('allowed_forums', array(0));
$allow_in_pm = (isset($_POST['allow_in_pm'])) ? true : false;
$max_filesize = request_var('max_filesize', 0);
$max_filesize = ($size_select == 'kb') ? round($max_filesize * 1024) : (($size_select == 'mb') ? round($max_filesize * 1048576) : $max_filesize);
$allow_group = (isset($_POST['allow_group'])) ? true : false;
if ($max_filesize == $config['max_filesize'])
{
$max_filesize = 0;
}
if (!sizeof($allowed_forums))
{
$forum_select = false;
}
$group_ary = array(
'group_name' => $group_name,
'cat_id' => request_var('special_category', ATTACHMENT_CATEGORY_NONE),
'allow_group' => ($allow_group) ? 1 : 0,
'upload_icon' => ($upload_icon == 'no_image') ? '' : $upload_icon,
'max_filesize' => $max_filesize,
'allowed_forums'=> ($forum_select) ? serialize($allowed_forums) : '',
'allow_in_pm' => ($allow_in_pm) ? 1 : 0,
);
if ($action == 'add')
{
$group_ary['download_mode'] = INLINE_LINK;
}
$sql = ($action == 'add') ? 'INSERT INTO ' . EXTENSION_GROUPS_TABLE . ' ' : 'UPDATE ' . EXTENSION_GROUPS_TABLE . ' SET ';
$sql .= $db->sql_build_array((($action == 'add') ? 'INSERT' : 'UPDATE'), $group_ary);
$sql .= ($action == 'edit') ? " WHERE group_id = $group_id" : '';
$db->sql_query($sql);
if ($action == 'add')
{
$group_id = $db->sql_nextid();
}
add_log('admin', 'LOG_ATTACH_EXTGROUP_' . strtoupper($action), $group_name);
}
$extension_list = request_var('extensions', array(0));
if ($action == 'edit' && sizeof($extension_list))
{
$sql = 'UPDATE ' . EXTENSIONS_TABLE . "
SET group_id = 0
WHERE group_id = $group_id";
$db->sql_query($sql);
}
if (sizeof($extension_list))
{
$sql = 'UPDATE ' . EXTENSIONS_TABLE . "
SET group_id = $group_id
WHERE " . $db->sql_in_set('extension_id', $extension_list);
$db->sql_query($sql);
}
$cache->destroy('_extensions');
if (!sizeof($error))
{
$notify[] = $user->lang['SUCCESS_EXTENSION_GROUP_' . strtoupper($action)];
}
}
$cat_lang = array(
ATTACHMENT_CATEGORY_NONE => $user->lang['NO_FILE_CAT'],
ATTACHMENT_CATEGORY_IMAGE => $user->lang['CAT_IMAGES'],
ATTACHMENT_CATEGORY_WM => $user->lang['CAT_WM_FILES'],
ATTACHMENT_CATEGORY_RM => $user->lang['CAT_RM_FILES'],
ATTACHMENT_CATEGORY_FLASH => $user->lang['CAT_FLASH_FILES'],
ATTACHMENT_CATEGORY_QUICKTIME => $user->lang['CAT_QUICKTIME_FILES'],
);
$group_id = request_var('g', 0);
$action = (isset($_POST['add'])) ? 'add' : $action;
switch ($action)
{
case 'delete':
if (confirm_box(true))
{
$sql = 'SELECT group_name
FROM ' . EXTENSION_GROUPS_TABLE . "
WHERE group_id = $group_id";
$result = $db->sql_query($sql);
$group_name = (string) $db->sql_fetchfield('group_name');
$db->sql_freeresult($result);
$sql = 'DELETE
FROM ' . EXTENSION_GROUPS_TABLE . "
WHERE group_id = $group_id";
$db->sql_query($sql);
// Set corresponding Extensions to a pending Group
$sql = 'UPDATE ' . EXTENSIONS_TABLE . "
SET group_id = 0
WHERE group_id = $group_id";
$db->sql_query($sql);
add_log('admin', 'LOG_ATTACH_EXTGROUP_DEL', $group_name);
$cache->destroy('_extensions');
trigger_error($user->lang['EXTENSION_GROUP_DELETED'] . adm_back_link($this->u_action));
}
else
{
confirm_box(false, $user->lang['CONFIRM_OPERATION'], build_hidden_fields(array(
'i' => $id,
'mode' => $mode,
'group_id' => $group_id,
'action' => 'delete',
)));
}
break;
case 'edit':
if (!$group_id)
{
trigger_error($user->lang['NO_EXT_GROUP_SPECIFIED'] . adm_back_link($this->u_action), E_USER_WARNING);
}
$sql = 'SELECT *
FROM ' . EXTENSION_GROUPS_TABLE . "
WHERE group_id = $group_id";
$result = $db->sql_query($sql);
$ext_group_row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
$forum_ids = (!$ext_group_row['allowed_forums']) ? array() : unserialize(trim($ext_group_row['allowed_forums']));
// no break;
case 'add':
if ($action == 'add')
{
$ext_group_row = array(
'group_name' => utf8_normalize_nfc(request_var('group_name', '', true)),
'cat_id' => 0,
'allow_group' => 1,
'allow_in_pm' => 1,
'upload_icon' => '',
'max_filesize' => 0,
);
$forum_ids = array();
}
$extensions = array();
$sql = 'SELECT *
FROM ' . EXTENSIONS_TABLE . "
WHERE group_id = $group_id
OR group_id = 0
ORDER BY extension";
$result = $db->sql_query($sql);
$extensions = $db->sql_fetchrowset($result);
$db->sql_freeresult($result);
if ($ext_group_row['max_filesize'] == 0)
{
$ext_group_row['max_filesize'] = (int) $config['max_filesize'];
}
$size_format = ($ext_group_row['max_filesize'] >= 1048576) ? 'mb' : (($ext_group_row['max_filesize'] >= 1024) ? 'kb' : 'b');
$ext_group_row['max_filesize'] = get_formatted_filesize($ext_group_row['max_filesize'], false);
$img_path = $config['upload_icons_path'];
$filename_list = '';
$no_image_select = false;
$imglist = filelist($phpbb_root_path . $img_path);
if (sizeof($imglist))
{
$imglist = array_values($imglist);
$imglist = $imglist[0];
foreach ($imglist as $key => $img)
{
if (!$ext_group_row['upload_icon'])
{
$no_image_select = true;
$selected = '';
}
else
{
$selected = ($ext_group_row['upload_icon'] == $img) ? ' selected="selected"' : '';
}
if (strlen($img) > 255)
{
continue;
}
$filename_list .= '<option value="' . htmlspecialchars($img) . '"' . $selected . '>' . htmlspecialchars($img) . '</option>';
}
}
$i = 0;
$assigned_extensions = '';
foreach ($extensions as $num => $row)
{
if ($row['group_id'] == $group_id && $group_id)
{
$assigned_extensions .= ($i) ? ', ' . $row['extension'] : $row['extension'];
$i++;
}
}
$s_extension_options = '';
foreach ($extensions as $row)
{
$s_extension_options .= '<option' . ((!$row['group_id']) ? ' class="disabled"' : '') . ' value="' . $row['extension_id'] . '"' . (($row['group_id'] == $group_id && $group_id) ? ' selected="selected"' : '') . '>' . $row['extension'] . '</option>';
}
$template->assign_vars(array(
'PHPBB_ROOT_PATH' => $phpbb_root_path,
'IMG_PATH' => $img_path,
'ACTION' => $action,
'GROUP_ID' => $group_id,
'GROUP_NAME' => $ext_group_row['group_name'],
'ALLOW_GROUP' => $ext_group_row['allow_group'],
'ALLOW_IN_PM' => $ext_group_row['allow_in_pm'],
'UPLOAD_ICON_SRC' => $phpbb_root_path . $img_path . '/' . $ext_group_row['upload_icon'],
'EXTGROUP_FILESIZE' => $ext_group_row['max_filesize'],
'ASSIGNED_EXTENSIONS' => $assigned_extensions,
'S_CATEGORY_SELECT' => $this->category_select('special_category', $group_id, 'category'),
'S_EXT_GROUP_SIZE_OPTIONS' => size_select_options($size_format),
'S_EXTENSION_OPTIONS' => $s_extension_options,
'S_FILENAME_LIST' => $filename_list,
'S_EDIT_GROUP' => true,
'S_NO_IMAGE' => $no_image_select,
'S_FORUM_IDS' => (sizeof($forum_ids)) ? true : false,
'U_EXTENSIONS' => append_sid("{$phpbb_admin_path}index.$phpEx", "i=$id&mode=extensions"),
'U_BACK' => $this->u_action,
'L_LEGEND' => $user->lang[strtoupper($action) . '_EXTENSION_GROUP'])
);
$s_forum_id_options = '';
/** @todo use in-built function **/
$sql = 'SELECT forum_id, forum_name, parent_id, forum_type, left_id, right_id
FROM ' . FORUMS_TABLE . '
ORDER BY left_id ASC';
$result = $db->sql_query($sql, 600);
$right = $cat_right = $padding_inc = 0;
$padding = $forum_list = $holding = '';
$padding_store = array('0' => '');
while ($row = $db->sql_fetchrow($result))
{
if ($row['forum_type'] == FORUM_CAT && ($row['left_id'] + 1 == $row['right_id']))
{
// Non-postable forum with no subforums, don't display
continue;
}
if (!$auth->acl_get('f_list', $row['forum_id']))
{
// if the user does not have permissions to list this forum skip
continue;
}
if ($row['left_id'] < $right)
{
$padding .= ' ';
$padding_store[$row['parent_id']] = $padding;
}
else if ($row['left_id'] > $right + 1)
{
$padding = empty($padding_store[$row['parent_id']]) ? '' : $padding_store[$row['parent_id']];
}
$right = $row['right_id'];
$selected = (in_array($row['forum_id'], $forum_ids)) ? ' selected="selected"' : '';
if ($row['left_id'] > $cat_right)
{
// make sure we don't forget anything
$s_forum_id_options .= $holding;
$holding = '';
}
if ($row['right_id'] - $row['left_id'] > 1)
{
$cat_right = max($cat_right, $row['right_id']);
$holding .= '<option value="' . $row['forum_id'] . '"' . (($row['forum_type'] == FORUM_POST) ? ' class="sep"' : '') . $selected . '>' . $padding . $row['forum_name'] . '</option>';
}
else
{
$s_forum_id_options .= $holding . '<option value="' . $row['forum_id'] . '"' . (($row['forum_type'] == FORUM_POST) ? ' class="sep"' : '') . $selected . '>' . $padding . $row['forum_name'] . '</option>';
$holding = '';
}
}
if ($holding)
{
$s_forum_id_options .= $holding;
}
$db->sql_freeresult($result);
unset($padding_store);
$template->assign_vars(array(
'S_FORUM_ID_OPTIONS' => $s_forum_id_options)
);
break;
}
$sql = 'SELECT *
FROM ' . EXTENSION_GROUPS_TABLE . '
ORDER BY allow_group DESC, allow_in_pm DESC, group_name';
$result = $db->sql_query($sql);
$old_allow_group = $old_allow_pm = 1;
while ($row = $db->sql_fetchrow($result))
{
$s_add_spacer = ($old_allow_group != $row['allow_group'] || $old_allow_pm != $row['allow_in_pm']) ? true : false;
$template->assign_block_vars('groups', array(
'S_ADD_SPACER' => $s_add_spacer,
'S_ALLOWED_IN_PM' => ($row['allow_in_pm']) ? true : false,
'S_GROUP_ALLOWED' => ($row['allow_group']) ? true : false,
'U_EDIT' => $this->u_action . "&action=edit&g={$row['group_id']}",
'U_DELETE' => $this->u_action . "&action=delete&g={$row['group_id']}",
'GROUP_NAME' => $row['group_name'],
'CATEGORY' => $cat_lang[$row['cat_id']],
)
);
$old_allow_group = $row['allow_group'];
$old_allow_pm = $row['allow_in_pm'];
}
$db->sql_freeresult($result);
break;
case 'orphan':
if ($submit)
{
$delete_files = (isset($_POST['delete'])) ? array_keys(request_var('delete', array('' => 0))) : array();
$add_files = (isset($_POST['add'])) ? array_keys(request_var('add', array('' => 0))) : array();
$post_ids = request_var('post_id', array('' => 0));
if (sizeof($delete_files))
{
$sql = 'SELECT *
FROM ' . ATTACHMENTS_TABLE . '
WHERE ' . $db->sql_in_set('attach_id', $delete_files) . '
AND is_orphan = 1';
$result = $db->sql_query($sql);
$delete_files = array();
while ($row = $db->sql_fetchrow($result))
{
phpbb_unlink($row['physical_filename'], 'file');
if ($row['thumbnail'])
{
phpbb_unlink($row['physical_filename'], 'thumbnail');
}
$delete_files[$row['attach_id']] = $row['real_filename'];
}
$db->sql_freeresult($result);
}
if (sizeof($delete_files))
{
$sql = 'DELETE FROM ' . ATTACHMENTS_TABLE . '
WHERE ' . $db->sql_in_set('attach_id', array_keys($delete_files));
$db->sql_query($sql);
add_log('admin', 'LOG_ATTACH_ORPHAN_DEL', implode(', ', $delete_files));
$notify[] = sprintf($user->lang['LOG_ATTACH_ORPHAN_DEL'], implode(', ', $delete_files));
}
$upload_list = array();
foreach ($add_files as $attach_id)
{
if (!isset($delete_files[$attach_id]) && !empty($post_ids[$attach_id]))
{
$upload_list[$attach_id] = $post_ids[$attach_id];
}
}
unset($add_files);
if (sizeof($upload_list))
{
$template->assign_var('S_UPLOADING_FILES', true);
$sql = 'SELECT forum_id, forum_name
FROM ' . FORUMS_TABLE;
$result = $db->sql_query($sql);
$forum_names = array();
while ($row = $db->sql_fetchrow($result))
{
$forum_names[$row['forum_id']] = $row['forum_name'];
}
$db->sql_freeresult($result);
$sql = 'SELECT forum_id, topic_id, post_id, poster_id
FROM ' . POSTS_TABLE . '
WHERE ' . $db->sql_in_set('post_id', $upload_list);
$result = $db->sql_query($sql);
$post_info = array();
while ($row = $db->sql_fetchrow($result))
{
$post_info[$row['post_id']] = $row;
}
$db->sql_freeresult($result);
// Select those attachments we want to change...
$sql = 'SELECT *
FROM ' . ATTACHMENTS_TABLE . '
WHERE ' . $db->sql_in_set('attach_id', array_keys($upload_list)) . '
AND is_orphan = 1';
$result = $db->sql_query($sql);
$files_added = $space_taken = 0;
while ($row = $db->sql_fetchrow($result))
{
$post_row = $post_info[$upload_list[$row['attach_id']]];
$template->assign_block_vars('upload', array(
'FILE_INFO' => sprintf($user->lang['UPLOADING_FILE_TO'], $row['real_filename'], $post_row['post_id']),
'S_DENIED' => (!$auth->acl_get('f_attach', $post_row['forum_id'])) ? true : false,
'L_DENIED' => (!$auth->acl_get('f_attach', $post_row['forum_id'])) ? sprintf($user->lang['UPLOAD_DENIED_FORUM'], $forum_names[$row['forum_id']]) : '')
);
if (!$auth->acl_get('f_attach', $post_row['forum_id']))
{
continue;
}
// Adjust attachment entry
$sql_ary = array(
'in_message' => 0,
'is_orphan' => 0,
'poster_id' => $post_row['poster_id'],
'post_msg_id' => $post_row['post_id'],
'topic_id' => $post_row['topic_id'],
);
$sql = 'UPDATE ' . ATTACHMENTS_TABLE . '
SET ' . $db->sql_build_array('UPDATE', $sql_ary) . '
WHERE attach_id = ' . $row['attach_id'];
$db->sql_query($sql);
$sql = 'UPDATE ' . POSTS_TABLE . '
SET post_attachment = 1
WHERE post_id = ' . $post_row['post_id'];
$db->sql_query($sql);
$sql = 'UPDATE ' . TOPICS_TABLE . '
SET topic_attachment = 1
WHERE topic_id = ' . $post_row['topic_id'];
$db->sql_query($sql);
$space_taken += $row['filesize'];
$files_added++;
add_log('admin', 'LOG_ATTACH_FILEUPLOAD', $post_row['post_id'], $row['real_filename']);
}
$db->sql_freeresult($result);
if ($files_added)
{
set_config_count('upload_dir_size', $space_taken, true);
set_config_count('num_files', $files_added, true);
}
}
}
$template->assign_vars(array(
'S_ORPHAN' => true)
);
// Just get the files with is_orphan set and older than 3 hours
$sql = 'SELECT *
FROM ' . ATTACHMENTS_TABLE . '
WHERE is_orphan = 1
AND filetime < ' . (time() - 3*60*60) . '
ORDER BY filetime DESC';
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$template->assign_block_vars('orphan', array(
'FILESIZE' => get_formatted_filesize($row['filesize']),
'FILETIME' => $user->format_date($row['filetime']),
'REAL_FILENAME' => basename($row['real_filename']),
'PHYSICAL_FILENAME' => basename($row['physical_filename']),
'ATTACH_ID' => $row['attach_id'],
'POST_IDS' => (!empty($post_ids[$row['attach_id']])) ? $post_ids[$row['attach_id']] : '',
'U_FILE' => append_sid($phpbb_root_path . 'download/file.' . $phpEx, 'mode=view&id=' . $row['attach_id']))
);
}
$db->sql_freeresult($result);
break;
}
if (sizeof($error))
{
$template->assign_vars(array(
'S_WARNING' => true,
'WARNING_MSG' => implode('<br />', $error))
);
}
if (sizeof($notify))
{
$template->assign_vars(array(
'S_NOTIFY' => true,
'NOTIFY_MSG' => implode('<br />', $notify))
);
}
}
/**
* Build Select for category items
*/
function category_select($select_name, $group_id = false, $key = '')
{
global $db, $user;
$types = array(
ATTACHMENT_CATEGORY_NONE => $user->lang['NO_FILE_CAT'],
ATTACHMENT_CATEGORY_IMAGE => $user->lang['CAT_IMAGES'],
ATTACHMENT_CATEGORY_WM => $user->lang['CAT_WM_FILES'],
ATTACHMENT_CATEGORY_RM => $user->lang['CAT_RM_FILES'],
ATTACHMENT_CATEGORY_FLASH => $user->lang['CAT_FLASH_FILES'],
ATTACHMENT_CATEGORY_QUICKTIME => $user->lang['CAT_QUICKTIME_FILES'],
);
if ($group_id)
{
$sql = 'SELECT cat_id
FROM ' . EXTENSION_GROUPS_TABLE . '
WHERE group_id = ' . (int) $group_id;
$result = $db->sql_query($sql);
$cat_type = (!($row = $db->sql_fetchrow($result))) ? ATTACHMENT_CATEGORY_NONE : $row['cat_id'];
$db->sql_freeresult($result);
}
else
{
$cat_type = ATTACHMENT_CATEGORY_NONE;
}
$group_select = '<select name="' . $select_name . '"' . (($key) ? ' id="' . $key . '"' : '') . '>';
foreach ($types as $type => $mode)
{
$selected = ($type == $cat_type) ? ' selected="selected"' : '';
$group_select .= '<option value="' . $type . '"' . $selected . '>' . $mode . '</option>';
}
$group_select .= '</select>';
return $group_select;
}
/**
* Extension group select
*/
function group_select($select_name, $default_group = false, $key = '')
{
global $db, $user;
$group_select = '<select name="' . $select_name . '"' . (($key) ? ' id="' . $key . '"' : '') . '>';
$sql = 'SELECT group_id, group_name
FROM ' . EXTENSION_GROUPS_TABLE . '
ORDER BY group_name';
$result = $db->sql_query($sql);
$group_name = array();
while ($row = $db->sql_fetchrow($result))
{
$group_name[] = $row;
}
$db->sql_freeresult($result);
$row['group_id'] = 0;
$row['group_name'] = $user->lang['NOT_ASSIGNED'];
$group_name[] = $row;
for ($i = 0; $i < sizeof($group_name); $i++)
{
if ($default_group === false)
{
$selected = ($i == 0) ? ' selected="selected"' : '';
}
else
{
$selected = ($group_name[$i]['group_id'] == $default_group) ? ' selected="selected"' : '';
}
$group_select .= '<option value="' . $group_name[$i]['group_id'] . '"' . $selected . '>' . $group_name[$i]['group_name'] . '</option>';
}
$group_select .= '</select>';
return $group_select;
}
/**
* Search Imagick
*/
function search_imagemagick()
{
$imagick = '';
$exe = ((defined('PHP_OS')) && (preg_match('#^win#i', PHP_OS))) ? '.exe' : '';
$magic_home = getenv('MAGICK_HOME');
if (empty($magic_home))
{
$locations = array('C:/WINDOWS/', 'C:/WINNT/', 'C:/WINDOWS/SYSTEM/', 'C:/WINNT/SYSTEM/', 'C:/WINDOWS/SYSTEM32/', 'C:/WINNT/SYSTEM32/', '/usr/bin/', '/usr/sbin/', '/usr/local/bin/', '/usr/local/sbin/', '/opt/', '/usr/imagemagick/', '/usr/bin/imagemagick/');
$path_locations = str_replace('\\', '/', (explode(($exe) ? ';' : ':', getenv('PATH'))));
$locations = array_merge($path_locations, $locations);
foreach ($locations as $location)
{
// The path might not end properly, fudge it
if (substr($location, -1) !== '/')
{
$location .= '/';
}
if (@file_exists($location) && @is_readable($location . 'mogrify' . $exe) && @filesize($location . 'mogrify' . $exe) > 3000)
{
$imagick = str_replace('\\', '/', $location);
continue;
}
}
}
else
{
$imagick = str_replace('\\', '/', $magic_home);
}
return $imagick;
}
/**
* Test Settings
*/
function test_upload(&$error, $upload_dir, $create_directory = false)
{
global $user, $phpbb_root_path;
// Does the target directory exist, is it a directory and writable.
if ($create_directory)
{
if (!file_exists($phpbb_root_path . $upload_dir))
{
@mkdir($phpbb_root_path . $upload_dir, 0777);
phpbb_chmod($phpbb_root_path . $upload_dir, CHMOD_READ | CHMOD_WRITE);
}
}
if (!file_exists($phpbb_root_path . $upload_dir))
{
$error[] = sprintf($user->lang['NO_UPLOAD_DIR'], $upload_dir);
return;
}
if (!is_dir($phpbb_root_path . $upload_dir))
{
$error[] = sprintf($user->lang['UPLOAD_NOT_DIR'], $upload_dir);
return;
}
if (!is_writable($phpbb_root_path . $upload_dir))
{
$error[] = sprintf($user->lang['NO_WRITE_UPLOAD'], $upload_dir);
return;
}
}
/**
* Perform operations on sites for external linking
*/
function perform_site_list()
{
global $db, $user;
if (isset($_REQUEST['securesubmit']))
{
// Grab the list of entries
$ips = request_var('ips', '');
$ip_list = array_unique(explode("\n", $ips));
$ip_list_log = implode(', ', $ip_list);
$ip_exclude = (!empty($_POST['ipexclude'])) ? 1 : 0;
$iplist = array();
$hostlist = array();
foreach ($ip_list as $item)
{
if (preg_match('#^([0-9]{1,3})\.([0-9]{1,3})\.([0-9]{1,3})\.([0-9]{1,3})[ ]*\-[ ]*([0-9]{1,3})\.([0-9]{1,3})\.([0-9]{1,3})\.([0-9]{1,3})$#', trim($item), $ip_range_explode))
{
// Don't ask about all this, just don't ask ... !
$ip_1_counter = $ip_range_explode[1];
$ip_1_end = $ip_range_explode[5];
while ($ip_1_counter <= $ip_1_end)
{
$ip_2_counter = ($ip_1_counter == $ip_range_explode[1]) ? $ip_range_explode[2] : 0;
$ip_2_end = ($ip_1_counter < $ip_1_end) ? 254 : $ip_range_explode[6];
if ($ip_2_counter == 0 && $ip_2_end == 254)
{
$ip_2_counter = 256;
$ip_2_fragment = 256;
$iplist[] = "'$ip_1_counter.*'";
}
while ($ip_2_counter <= $ip_2_end)
{
$ip_3_counter = ($ip_2_counter == $ip_range_explode[2] && $ip_1_counter == $ip_range_explode[1]) ? $ip_range_explode[3] : 0;
$ip_3_end = ($ip_2_counter < $ip_2_end || $ip_1_counter < $ip_1_end) ? 254 : $ip_range_explode[7];
if ($ip_3_counter == 0 && $ip_3_end == 254)
{
$ip_3_counter = 256;
$ip_3_fragment = 256;
$iplist[] = "'$ip_1_counter.$ip_2_counter.*'";
}
while ($ip_3_counter <= $ip_3_end)
{
$ip_4_counter = ($ip_3_counter == $ip_range_explode[3] && $ip_2_counter == $ip_range_explode[2] && $ip_1_counter == $ip_range_explode[1]) ? $ip_range_explode[4] : 0;
$ip_4_end = ($ip_3_counter < $ip_3_end || $ip_2_counter < $ip_2_end) ? 254 : $ip_range_explode[8];
if ($ip_4_counter == 0 && $ip_4_end == 254)
{
$ip_4_counter = 256;
$ip_4_fragment = 256;
$iplist[] = "'$ip_1_counter.$ip_2_counter.$ip_3_counter.*'";
}
while ($ip_4_counter <= $ip_4_end)
{
$iplist[] = "'$ip_1_counter.$ip_2_counter.$ip_3_counter.$ip_4_counter'";
$ip_4_counter++;
}
$ip_3_counter++;
}
$ip_2_counter++;
}
$ip_1_counter++;
}
}
else if (preg_match('#^([0-9]{1,3})\.([0-9\*]{1,3})\.([0-9\*]{1,3})\.([0-9\*]{1,3})$#', trim($item)) || preg_match('#^[a-f0-9:]+\*?$#i', trim($item)))
{
$iplist[] = "'" . trim($item) . "'";
}
else if (preg_match('#^([\w\-_]\.?){2,}$#is', trim($item)))
{
$hostlist[] = "'" . trim($item) . "'";
}
else if (preg_match("#^([a-z0-9\-\*\._/]+?)$#is", trim($item)))
{
$hostlist[] = "'" . trim($item) . "'";
}
}
$sql = 'SELECT site_ip, site_hostname
FROM ' . SITELIST_TABLE . "
WHERE ip_exclude = $ip_exclude";
$result = $db->sql_query($sql);
if ($row = $db->sql_fetchrow($result))
{
$iplist_tmp = array();
$hostlist_tmp = array();
do
{
if ($row['site_ip'])
{
if (strlen($row['site_ip']) > 40)
{
continue;
}
$iplist_tmp[] = "'" . $row['site_ip'] . "'";
}
else if ($row['site_hostname'])
{
if (strlen($row['site_hostname']) > 255)
{
continue;
}
$hostlist_tmp[] = "'" . $row['site_hostname'] . "'";
}
// break;
}
while ($row = $db->sql_fetchrow($result));
$iplist = array_unique(array_diff($iplist, $iplist_tmp));
$hostlist = array_unique(array_diff($hostlist, $hostlist_tmp));
unset($iplist_tmp);
unset($hostlist_tmp);
}
$db->sql_freeresult($result);
if (sizeof($iplist))
{
foreach ($iplist as $ip_entry)
{
$sql = 'INSERT INTO ' . SITELIST_TABLE . " (site_ip, ip_exclude)
VALUES ($ip_entry, $ip_exclude)";
$db->sql_query($sql);
}
}
if (sizeof($hostlist))
{
foreach ($hostlist as $host_entry)
{
$sql = 'INSERT INTO ' . SITELIST_TABLE . " (site_hostname, ip_exclude)
VALUES ($host_entry, $ip_exclude)";
$db->sql_query($sql);
}
}
if (!empty($ip_list_log))
{
// Update log
$log_entry = ($ip_exclude) ? 'LOG_DOWNLOAD_EXCLUDE_IP' : 'LOG_DOWNLOAD_IP';
add_log('admin', $log_entry, $ip_list_log);
}
trigger_error($user->lang['SECURE_DOWNLOAD_UPDATE_SUCCESS'] . adm_back_link($this->u_action));
}
else if (isset($_POST['unsecuresubmit']))
{
$unip_sql = request_var('unip', array(0));
if (sizeof($unip_sql))
{
$l_unip_list = '';
// Grab details of ips for logging information later
$sql = 'SELECT site_ip, site_hostname
FROM ' . SITELIST_TABLE . '
WHERE ' . $db->sql_in_set('site_id', $unip_sql);
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$l_unip_list .= (($l_unip_list != '') ? ', ' : '') . (($row['site_ip']) ? $row['site_ip'] : $row['site_hostname']);
}
$db->sql_freeresult($result);
$sql = 'DELETE FROM ' . SITELIST_TABLE . '
WHERE ' . $db->sql_in_set('site_id', $unip_sql);
$db->sql_query($sql);
add_log('admin', 'LOG_DOWNLOAD_REMOVE_IP', $l_unip_list);
}
trigger_error($user->lang['SECURE_DOWNLOAD_UPDATE_SUCCESS'] . adm_back_link($this->u_action));
}
}
/**
* Write display_order config field
*/
function display_order($value, $key = '')
{
$radio_ary = array(0 => 'DESCENDING', 1 => 'ASCENDING');
return h_radio('config[display_order]', $radio_ary, $value, $key);
}
/**
* Adjust all three max_filesize config vars for display
*/
function max_filesize($value, $key = '')
{
// Determine size var and adjust the value accordingly
$size_var = ($value >= 1048576) ? 'mb' : (($value >= 1024) ? 'kb' : 'b');
$value = get_formatted_filesize($value, false);
return '<input type="text" id="' . $key . '" size="8" maxlength="15" name="config[' . $key . ']" value="' . $value . '" /> <select name="' . $key . '">' . size_select_options($size_var) . '</select>';
}
/**
* Write secure_allow_deny config field
*/
function select_allow_deny($value, $key = '')
{
$radio_ary = array(1 => 'ORDER_ALLOW_DENY', 0 => 'ORDER_DENY_ALLOW');
return h_radio('config[' . $key . ']', $radio_ary, $value, $key);
}
}
?>
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