[763] | 1 | <?php |
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| 2 | /**************************************************************************\ |
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| 3 | * eGroupWare - News * |
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| 4 | * http://www.egroupware.org * |
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| 5 | * -------------------------------------------- * |
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| 6 | * This program is free software; you can redistribute it and/or modify it * |
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| 7 | * under the terms of the GNU General Public License as published by the * |
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| 8 | * Free Software Foundation; either version 2 of the License, or (at your * |
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| 9 | * option) any later version. * |
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| 10 | * -------------------------------------------- * |
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| 11 | \**************************************************************************/ |
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| 12 | |
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| 13 | |
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| 14 | class boacl |
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| 15 | { |
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| 16 | var $acl; |
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| 17 | var $start = 0; |
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| 18 | var $query = ''; |
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| 19 | var $sort = ''; |
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| 20 | var $total = 0; |
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| 21 | var $accounts; |
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| 22 | var $cats; |
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| 23 | |
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| 24 | var $debug; |
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| 25 | var $use_session = False; |
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| 26 | |
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| 27 | function boacl($session=False) |
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| 28 | { |
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| 29 | $this->so = CreateObject('news_admin.soacl'); |
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| 30 | $this->accounts = $GLOBALS['phpgw']->accounts->get_list('groups'); |
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| 31 | $this->debug = False; |
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| 32 | //all this is only needed when called from uiacl. not from ui, |
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| 33 | if($session) |
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| 34 | { |
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| 35 | $this->read_sessiondata(); |
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| 36 | $this->use_session = True; |
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| 37 | foreach(array('start','query','sort','order') as $var) |
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| 38 | { |
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| 39 | if (isset($_POST[$var])) |
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| 40 | { |
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| 41 | $this->$var = $_POST[$var]; |
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| 42 | } |
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| 43 | elseif (isset($_GET[$var])) |
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| 44 | { |
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| 45 | $this->$var = $_GET[$var]; |
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| 46 | } |
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| 47 | } |
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| 48 | $this->save_sessiondata(); |
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| 49 | $this->catbo = createobject('phpgwapi.categories'); |
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| 50 | // $main_cat = array(array('id' => 0, 'name' => lang('Global news'))); |
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| 51 | // $this->cats = array_merge($main_cat,$this->catbo->return_array('all',$this->start,True,$this->query,$this->sort,'cat_name',True)); |
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| 52 | $this->cats = $this->catbo->return_array('all',$this->start,True,$this->query,$this->sort,'cat_name',True); |
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| 53 | } |
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| 54 | $this->permissions = $this->get_permissions(True); |
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| 55 | } |
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| 56 | |
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| 57 | function save_sessiondata() |
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| 58 | { |
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| 59 | $data = array( |
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| 60 | 'start' => $this->start, |
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| 61 | 'query' => $this->query, |
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| 62 | 'sort' => $this->sort, |
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| 63 | 'order' => $this->order, |
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| 64 | 'limit' => $this->limit, |
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| 65 | ); |
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| 66 | if($this->debug) { echo '<br>Read:'; _debug_array($data); } |
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| 67 | $GLOBALS['phpgw']->session->appsession('session_data','news_admin_acl',$data); |
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| 68 | } |
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| 69 | |
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| 70 | function read_sessiondata() |
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| 71 | { |
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| 72 | $data = $GLOBALS['phpgw']->session->appsession('session_data','news_admin_acl'); |
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| 73 | if($this->debug) { echo '<br>Read:'; _debug_array($data); } |
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| 74 | |
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| 75 | $this->start = $data['start']; |
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| 76 | $this->query = $data['query']; |
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| 77 | $this->sort = $data['sort']; |
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| 78 | $this->order = $data['order']; |
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| 79 | $this->limit = $data['limit']; |
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| 80 | } |
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| 81 | |
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| 82 | function get_rights($cat_id) |
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| 83 | { |
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| 84 | return $this->so->get_rights('L'.$cat_id); |
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| 85 | } |
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| 86 | |
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| 87 | function is_permitted($cat_id,$right) |
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| 88 | { |
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| 89 | return $this->permissions['L'.$cat_id] & $right; |
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| 90 | } |
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| 91 | |
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| 92 | function is_readable($cat_id) |
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| 93 | { |
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| 94 | return $this->is_permitted($cat_id,PHPGW_ACL_READ); |
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| 95 | } |
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| 96 | |
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| 97 | function is_writeable($cat_id) |
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| 98 | { |
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| 99 | return $this->is_permitted($cat_id,PHPGW_ACL_ADD); |
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| 100 | } |
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| 101 | |
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| 102 | function set_rights($cat_id,$read,$write) |
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| 103 | { |
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| 104 | $readcat = $read ? $read : array(); |
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| 105 | $writecat = $write ? $write : array(); |
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| 106 | |
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| 107 | $this->so->remove_location('L' . $cat_id); |
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| 108 | reset($this->accounts); |
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| 109 | while (list($null,$account) = each($this->accounts)) |
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| 110 | { |
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| 111 | $account_id = $account['account_id']; |
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| 112 | //write implies read |
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| 113 | $rights = in_array($account_id,$writecat) ? |
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| 114 | (PHPGW_ACL_READ | PHPGW_ACL_ADD) : |
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| 115 | (in_array($account_id,$readcat) ? PHPGW_ACL_READ : False); |
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| 116 | if ($rights) |
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| 117 | { |
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| 118 | $GLOBALS['phpgw']->acl->add_repository('news_admin','L'.$cat_id,$account_id,$rights); |
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| 119 | } |
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| 120 | } |
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| 121 | } |
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| 122 | |
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| 123 | //access permissions for current user |
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| 124 | function get_permissions($inc_groups = False) |
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| 125 | { |
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| 126 | return $this->so->get_permissions($GLOBALS['phpgw_info']['user']['account_id'], $inc_groups); |
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| 127 | } |
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| 128 | } |
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