egroupware/preferences/acl_preferences.php

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<?php
/**************************************************************************\
* phpGroupWare - Preferences *
* http://www.phpgroupware.org *
* -------------------------------------------- *
* This program is free software; you can redistribute it and/or modify it *
* under the terms of the GNU General Public License as published by the *
* Free Software Foundation; either version 2 of the License, or (at your *
* option) any later version. *
\**************************************************************************/
/* $Id$ */
$phpgw_flags = Array(
'currentapp' => $acl_app,
'enable_nextmatchs_class' => True,
'noappheader' => True,
'noappfooter' => True
);
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/*
// header from calendar-app resets $owner
if(isset($owner))
{
$save_my_owner = $owner;
}
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*/
$phpgw_info['flags'] = $phpgw_flags;
include('../header.inc.php');
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/*
if(isset($save_my_owner) && $phpgw_info['user']['apps']['admin'])
{
$owner = $save_my_owner;
unset($save_my_owner);
}
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elseif(@isset($save_my_owner))
{
echo '<center>'.lang('You do not have permission to set ACL\'s in this mode!').'</center>';
$phpgw->common->phpgw_footer();
}
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*/
function check_acl($label,$id,$acl,$rights,$right,$is_group=False)
{
global $phpgw_info, $p;
$p->set_var($acl,$label.$phpgw_info['flags']['currentapp'].'['.$id.'_'.$right.']');
$rights_set = (($rights & $right)?' checked':'');
if ($is_group)
{
// This is so you can't select it in the GUI
$rights_set .= ' disabled';
}
$p->set_var($acl.'_selected',$rights_set);
}
function display_row($bg_color,$label,$id,$name,$is_group)
{
global $phpgw, $phpgw_info, $acl, $p;
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$p->set_var('row_color',$bg_color);
$p->set_var('user',$name);
$rights = $acl->get_rights($id,$phpgw_info['flags']['currentapp']);
// vv This is new
$grantors = $acl->get_ids_for_location($id,$rights,$phpgw_info['flags']['currentapp']);
$is_group_set = False;
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while(@$grantors && list($key,$grantor) = each($grantors))
{
if($phpgw->accounts->get_type($grantor) == 'g')
{
$is_group_set = True;
}
}
// ^^ This is new
check_acl($label,$id,'read',$rights,PHPGW_ACL_READ,($is_group_set && ($rights & PHPGW_ACL_READ) && !$is_group?$is_group_set:False));
check_acl($label,$id,'add',$rights,PHPGW_ACL_ADD,($is_group_set && ($rights & PHPGW_ACL_ADD && !$is_group)?$is_group_set:False));
check_acl($label,$id,'edit',$rights,PHPGW_ACL_EDIT,($is_group_set && ($rights & PHPGW_ACL_EDIT && !$is_group)?$is_group_set:False));
check_acl($label,$id,'delete',$rights,PHPGW_ACL_DELETE,($is_group_set && ($rights & PHPGW_ACL_DELETE && !$is_group)?$is_group_set:False));
check_acl($label,$id,'private',$rights,PHPGW_ACL_PRIVATE,$is_group);
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$p->parse('row','acl_row',True);
}
if(!isset($owner) || !$phpgw_info['user']['apps']['admin'])
{
$owner = $phpgw_info['user']['account_id'];
}
$acct = CreateObject('phpgwapi.accounts',$owner);
$groups = $acct->get_list('groups');
$users = $acct->get_list('accounts');
$owner_name = $acct->id2name($owner); // get owner name for title
if($is_group = $acct->get_type($owner) == 'g')
{
$owner_name = lang('Group').' ('.$owner_name.')';
}
unset($acct);
$acl = CreateObject('phpgwapi.acl',intval($owner));
$acl->read_repository();
if ($submit)
{
$to_remove = unserialize(urldecode($processed));
for($i=0;$i<count($to_remove);$i++)
{
$acl->delete($phpgw_info['flags']['currentapp'],$to_remove[$i]);
}
/* Group records */
$group_variable = 'g_'.$phpgw_info['flags']['currentapp'];
if (!$$group_variable)
{
$$group_variable = array();
}
@reset($$group_variable);
$totalacl = array();
while(list($rowinfo,$perm) = each($$group_variable))
{
list($group_id,$rights) = split('_',$rowinfo);
$totalacl[$group_id] += $rights;
}
@reset($totalacl);
while(list($group_id,$rights) = @each($totalacl))
{
if($is_group)
{
$rights &= ~PHPGW_ACL_PRIVATE; /* Don't allow group-grants to grant private */
}
$acl->add($phpgw_info['flags']['currentapp'],$group_id,$rights);
}
/* User records */
$user_variable = 'u_'.$phpgw_info['flags']['currentapp'];
if (!$$user_variable)
{
$$user_variable = array();
}
@reset($$user_variable);
$totalacl = array();
while(list($rowinfo,$perm) = each($$user_variable))
{
list($user_id,$rights) = split('_',$rowinfo);
$totalacl[$user_id] += $rights;
}
@reset($totalacl);
while(list($user_id,$rights) = @each($totalacl))
{
if($is_group)
{
$rights &= ~ PHPGW_ACL_PRIVATE; /* Don't allow group-grants to grant private */
}
$acl->add($phpgw_info['flags']['currentapp'],$user_id,$rights);
}
$acl->save_repository();
}
$processed = Array();
$total = 0;
if(!isset($start))
{
$start = 0;
}
if(!$start)
{
$s_groups = 0;
$s_users = 0;
}
if(!isset($s_groups))
{
$s_groups = 0;
}
if(!isset($s_users))
{
$s_users = 0;
}
if(!isset($query))
{
$query = "";
}
if(!isset($maxm))
{
$maxm = $phpgw_info['user']['preferences']['common']['maxmatchs'];
}
if(!isset($totalentries))
{
$totalentries = count($groups) + count($users);
if($totalentries < $maxm)
{
$maxm = $totalentries;
}
}
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$p = CreateObject('phpgwapi.Template',PHPGW_APP_TPL);
$templates = Array (
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'preferences' => 'preference_acl.tpl',
'row_colspan' => 'preference_colspan.tpl',
'acl_row' => 'preference_acl_row.tpl'
);
$p->set_file($templates);
if ($submit)
{
$p->set_var('errors',lang('ACL grants have been updated'));
}
$common_hidden_vars = ' <input type="hidden" name="s_groups" value="'.$s_groups.'">'."\n"
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. ' <input type="hidden" name="s_users" value="'.$s_users.'">'."\n"
. ' <input type="hidden" name="maxm" value="'.$maxm.'">'."\n"
. ' <input type="hidden" name="totalentries" value="'.$totalentries.'">'."\n"
. ' <input type="hidden" name="start" value="'.$start.'">'."\n"
. ' <input type="hidden" name="query" value="'.$query.'">'."\n"
. ' <input type="hidden" name="owner" value="'.$owner.'">'."\n";
$var = Array(
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'errors' => '',
'title' => '<p><b>'.lang($phpgw_info['flags']['currentapp'].' preferences').' - '.lang('acl').': '.$owner_name.'</b><hr><p>',
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'action_url' => $phpgw->link('/preferences/acl_preferences.php','acl_app=' . $acl_app),
'bg_color' => $phpgw_info['theme']['th_bg'],
'submit_lang' => lang('submit'),
'common_hidden_vars_form' => $common_hidden_vars
);
$p->set_var($var);
if(isset($query_result) && $query_result)
{
$common_hidden_vars .= '<input type="hidden" name="query_result" value="'.$query_result.'">'."\n";
}
$p->set_var('common_hidden_vars',$common_hidden_vars);
$var = Array(
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'read_lang' => lang('Read'),
'add_lang' => lang('Add'),
'edit_lang' => lang('Edit'),
'delete_lang' => lang('Delete')
);
$p->set_var($var);
$p->set_var('private_lang',lang('Private'));
if(intval($s_groups) <> count($groups))
{
$p->set_var('string',lang('Groups'));
$p->parse('row','row_colspan',True);
reset($groups);
for($k=0;$k<count($groups);$k++)
{
$group = $groups[$k];
$go = True;
if($query)
{
if(!strpos(' '.$group['account_lid'].' ',$query))
{
$go = False;
}
}
if($go)
{
$tr_color = $phpgw->nextmatchs->alternate_row_color($tr_color);
display_row($tr_color,'g_',$group['account_id'],$group['account_lid'],$is_group);
$s_groups++;
$processed[] = $group['account_id'];
$total++;
if($total == $maxm)
{
break;
}
}
}
}
if($total <> $maxm)
{
if($users)
{
$p->set_var('string',ucfirst(lang('Users')));
$p->parse('row','row_colspan',True);
$tr_color = $phpgw->nextmatchs->alternate_row_color($tr_color);
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for($k=$s_users;$k<$totalentries || $k==count($users);$k++)
{
$user = $users[$k];
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//echo '<br>acctid: '.$user['account_id'];
if ($user['account_id'])
{
$go = True;
}
else
{
$go = False;
}
if($query)
{
$name = ' '.$user['account_firstname'].' '.$user['account_lastname'].' '.$user['account_lid'].' ';
if(!strpos($name,$query))
{
$go = False;
}
}
if($go && $user['account_id'] != $owner) // Need to be $owner not $phpgw_info['user']['account_id']
{ // or the admin can't get special grants from a group
$tr_color = $phpgw->nextmatchs->alternate_row_color($tr_color);
display_row($tr_color,'u_',$user['account_id'],$phpgw->common->display_fullname($user['account_lid'],$user['account_firstname'],$user['account_lastname']),$is_group);
$s_users++;
$processed[] = $user['account_id'];
$total++;
if($total == $maxm)
{
break;
}
}
}
}
}
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$extra_parms = '&acl_app=' . $acl_app
. '&s_users='.$s_users.'&s_groups='.$s_groups
. '&maxm=' . $maxm . '&totalentries=' . $totalentries
. '&total=' . ($start + $total) . '&owner='.$owner;
$var = Array(
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'nml' => $phpgw->nextmatchs->left('/preferences/acl_preferences.php',$start,$totalentries,$extra_parms),
'nmr' => $phpgw->nextmatchs->right('/preferences/acl_preferences.php',$start,$totalentries,$extra_parms),
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'search_value' => (isset($query) && $query?$query:''),
'search' => lang('search'),
'processed' => urlencode(serialize($processed))
);
$p->set_var($var);
$p->pfp('out','preferences');
$phpgw->common->phpgw_footer();
?>