1 <?php
2 /*
3 This code is part of GOsa (https://gosa.gonicus.de)
4 Copyright (C) 2003 Cajus Pollmeier
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
21 class dhcpGroup extends plugin
22 {
23 /* Used attributes */
24 var $cn= "";
25 var $options= array();
26 var $statements= array();
27 var $orig_cn= "";
28 var $network;
29 var $advanced;
31 /* attribute list for save action */
32 var $attributes= array();
33 var $objectclasses= array();
35 function dhcpGroup($attrs)
36 {
37 /* Load statements / options */
38 if (is_array($attrs)){
39 $this->dn= $attrs['dn'];
40 $this->cn= $attrs['cn'][0];
41 $this->new= FALSE;
43 /* Load options */
44 if (isset($attrs['dhcpOption'])){
45 foreach ($attrs['dhcpOption'] as $opt){
46 $idx= preg_replace('/\s.+$/', '', $opt);
47 $value= preg_replace('/^[^\s]+\s/', '', $opt);
48 $this->options[$idx]= $value;
49 }
50 }
52 /* Load statements */
53 if (isset($attrs['dhcpStatements'])){
54 foreach ($attrs['dhcpStatements'] as $opt){
55 $idx= preg_replace('/\s.+$/', '', $opt);
56 $value= preg_replace('/^[^\s]+\s/', '', $opt);
57 $this->statements[$idx]= $value;
58 }
59 }
61 } else {
62 /* We keep the parent dn here if it's new */
63 $this->dn= $attrs;
64 $this->new= TRUE;
65 }
67 /* Load network module */
68 $this->network= new dhcpNetwork();
69 $this->network->options= $this->options;
70 $this->network->statements= $this->statements;
71 $this->advanced= new dhcpAdvanced();
72 $this->advanced->options= $this->options;
73 $this->advanced->statements= $this->statements;
74 $this->advanced->setAutoStatements(array("fixed-address"));
76 /* Save CN for later reference */
77 $this->orig_cn= $this->cn;
78 }
80 function execute()
81 {
82 $smarty= get_smarty();
83 $smarty->assign("cn", $this->cn);
85 /* Show main page */
86 $display= $smarty->fetch (get_template_path('dhcp_group.tpl', TRUE)).$this->network->execute();
88 /* Merge arrays for advanced view */
89 foreach (array("options", "statements") as $type){
90 $tmp= array_merge($this->$type, $this->network->$type);
91 $this->advanced->$type= $tmp;
92 }
94 $display.= $this->advanced->execute();
96 /* Merge back for removals */
97 foreach (array("options", "statements") as $type){
98 $this->$type= $this->advanced->$type;
99 $this->network->$type= $this->advanced->$type;
100 }
102 /* Add footer */
103 $display.= "<div style='width:100%;text-align:right;margin-top:5px;'><input type=submit name='save_dhcp' value='"._("Save")."'>".
104 " <input type=submit name='cancel_dhcp' value='"._("Cancel")."'></div>";
107 return ($display);
108 }
111 function remove_from_parent()
112 {
113 }
116 /* Save data to object */
117 function save_object()
118 {
119 /* Save cn */
120 if (isset($_POST['cn'])){
121 $this->cn= validate($_POST['cn']);
122 }
124 /* Save sub-objects */
125 $this->network->save_object();
126 $this->advanced->save_object();
128 /* Merge arrays for advanced view */
129 foreach (array("options", "statements") as $type){
130 $tmp= array_merge($this->$type, $this->network->$type);
131 $this->advanced->$type= $tmp;
132 }
133 }
136 /* Check values */
137 function check($cache)
138 {
139 $message= array();
141 /* All required fields are set? */
142 if ($this->cn == ""){
143 $message[]= _("Required field 'Name' is not filled.");
144 }
145 if (!preg_match('/^[a-z0-9_-]*$/i', $this->cn)){
146 $message[]= _("Field 'Name' contains illegal characters.");
147 }
149 return $message;
150 }
153 /* Save to LDAP */
154 function save()
155 {
156 /* Merge arrays for network and advanced view */
157 foreach (array("options", "statements") as $type){
158 $tmp= array_merge($this->$type, $this->network->$type, $this->advanced->$type);
159 $this->$type= $tmp;
160 }
162 /* Add cn if we're new */
163 if ($this->new){
164 $this->dn= "cn=".$this->cn.",".$this->dn;
165 } else {
166 $this->dn= "cn=".$this->cn.preg_replace('/^cn=[^,]+/', '', $this->dn);
167 }
169 /* Assemble new entry - options */
170 $this->attrs['dhcpOption']= array();
171 if (isset ($this->options) && count ($this->options)){
172 foreach ($this->options as $key => $val){
173 $this->attrs['dhcpOption'][]= "$key $val";
174 }
175 }
177 /* Assemble new entry - statements */
178 $this->attrs['dhcpStatements']= array();
179 if (isset ($this->statements) && count ($this->statements)){
180 foreach ($this->statements as $key => $val){
181 $this->attrs['dhcpStatements'][]= "$key $val";
182 }
183 }
185 /* Move dn to the result */
186 $this->attrs['dn']= $this->dn;
187 $this->attrs['cn']= array($this->cn);
188 $this->attrs['objectClass']= array('top', 'dhcpGroup', 'dhcpOptions');
189 $this->attrs['MODIFIED']= TRUE;
191 return ($this->attrs);
192 }
195 }
197 ?>