1 <?php
3 class faiHookEntry extends plugin
4 {
6 /* attribute list for save action */
7 var $ignore_account= TRUE;
8 var $attributes = array("cn","description","FAIscript","FAItask");
9 var $objectclasses= array();
11 var $orig_cn = "";
12 var $tasks = array("chboot", "configure", "debconf", "extrbase", "faiend", "finish",
13 "install", "instsoft", "mirror", "mountdisks", "partition", "prepareapt",
14 "savelog", "softupdate", "sysinfo","updatebase", "error");
15 var $dn = "";
16 var $cn = "";
17 var $FAItask = "chboot";
18 var $FAIscript = "";
19 var $description = "";
20 var $status = "new";
21 var $parent = NULL;
22 var $FAIstate = "";
24 // Encoding validation
25 var $enc_before_edit = "";
26 var $enc_after_edit = "";
27 var $write_protect = FALSE;
30 function faiHookEntry (&$config, $dn= NULL,$object=false)
31 {
32 plugin::plugin ($config, NULL);
33 if($dn != "new"){
34 $this->orig_cn= $object['cn'];
35 $this->dn=$object['dn'];
36 foreach($object as $name=>$value){
37 $oname = $name;
38 $this->$oname=$value;
39 }
40 }elseif(is_array($object)){
41 if(count($object)){
42 $this->orig_cn= $object['cn'];
43 $this->dn=$object['dn'];
44 foreach($object as $name=>$value){
45 $oname = $name;
46 $this->$oname=$value;
47 }
48 }else{
50 $this->status = "new";
51 $this->orig_cn = false;
52 }
53 }
55 // Keep an eye on dangerous encodings, we may break scripts while editing.
56 $this->mb_extension = function_exists("mb_detect_encoding");
57 if($this->mb_extension){
58 $this->enc_before_edit = mb_detect_encoding($this->FAIscript);
59 if($this->enc_before_edit != "ASCII"){
60 $this->write_protect = TRUE;
61 }
62 }
63 }
66 function execute()
67 {
68 /* Call parent execute */
69 plugin::execute();
71 /* Fill templating stuff */
72 $smarty = get_smarty();
73 $display = "";
75 if(isset($_POST['ImportUpload'])){
76 if(($_FILES['ImportFile']['error']!=0)){
77 msg_dialog::display(_("Error"), msgPool::incorrectUpload(), ERROR_DIALOG);
78 }else
79 if(($_FILES['ImportFile']['size']==0)){
80 msg_dialog::display(_("Error"), msgPool::incorrectUpload(_("file is empty")), ERROR_DIALOG);
81 }else{
82 $str = file_get_contents(gosa_file_name($_FILES['ImportFile']['tmp_name']));
83 $this->FAIscript = $str;
85 // Check encoding again
86 if($this->mb_extension){
87 $this->enc_before_edit = mb_detect_encoding($this->FAIscript);
88 if($this->enc_before_edit != "ASCII"){
89 $this->write_protect = TRUE;
90 }
91 }
92 }
93 }
95 // Assign encoding related variables.
96 $smarty->assign("write_protect",$this->write_protect);
99 /* File download requested */
100 if(isset($_POST['download'])){
101 send_binary_content($this->FAIscript,$this->cn.".FAIhook");
102 }
104 /* Create download button*/
105 if($this->dn != "new" && $this->acl_is_readable("FAIscript")){
106 $smarty->assign("DownMe", image('images/save.png', "download"));
107 }else{
108 $smarty->assign("DownMe","");
109 }
111 $used_tasks = $this->parent->getUsedFAItask($this->cn);
112 $tasks = $this->tasks;
113 foreach($this->tasks as $id => $task){
114 if(in_array_strict($task,$used_tasks)){
115 unset($tasks[$id]);
116 }
117 }
118 $smarty->assign("tasks", $tasks);
120 /* Magic quotes GPC, escapes every ' " \, to solve some security risks
121 * If we post the escaped strings they will be escaped again
122 */
123 foreach($this->attributes as $attrs){
124 $smarty->assign($attrs,set_post($this->$attrs));
125 }
127 $tmp = $this->plInfo();
128 foreach($tmp['plProvidedAcls'] as $name => $translated){
129 $acl = $this->getacl($name, preg_match("/freeze/",$this->FAIstate));
130 $smarty->assign($name."ACL",$acl);
131 }
133 $smarty->assign("FAIscript" , set_post($this->FAIscript));
134 $smarty->assign("freeze" , preg_match("/freeze/",$this->FAIstate));
135 $display.= $smarty->fetch(get_template_path('faiHookEntry.tpl', TRUE));
136 return($display);
137 }
139 /* Save data to object */
140 function save_object()
141 {
142 if((isset($_POST['SubObjectFormSubmitted'])) && !preg_match("/^freeze/", $this->FAIstate)){
143 foreach($this->attributes as $attrs){
145 // Do not update the hook content, here, we'll do this a few lines below.
146 if($attrs == 'FAIscript') continue;
148 if($this->acl_is_writeable($attrs)){
149 if(isset($_POST[$attrs])){
150 $this->$attrs = get_post($attrs);
151 }else{
152 $this->$attrs = "";
153 }
154 }
155 }
157 // Get FAIscript changes
158 if(isset($_POST['FAIscript']) &&
159 $this->acl_is_writeable('FAIscript') &&
160 !$this->write_protect){
162 // Check encoding again.
163 $this->FAIscript = get_post('FAIscript');
164 $this->enc_after_edit = mb_detect_encoding($this->FAIscript);
165 }
166 }
167 if(isset($_POST['editAnyway'])) $this->write_protect = FALSE;
169 }
171 /* Check supplied data */
172 function check()
173 {
174 /* Call common method to give check the hook */
175 $message= plugin::check();
177 if($this->mb_extension && !$this->write_protect && $this->enc_after_edit !== $this->enc_before_edit ){
178 $msg = sprintf(_("The script encodig has changed from '%s' to '%s'. Do you really want to save?"),
179 "<i>".$this->enc_before_edit."</i>","<i>".$this->enc_after_edit."</i>");
180 $message[] = $msg;
181 $this->enc_before_edit = $this->enc_after_edit;
182 }
184 if(isset($this->parent->SubObjects[$this->cn]) && $this->cn != $this->orig_cn &&
185 $this->parent->SubObjects[$this->cn]['status'] != 'delete'){
186 $message[]= msgPool::duplicated(_("Name"));
187 }
189 $c = trim($this->cn);
190 if($c == ""){
191 $message[] = msgPool::required(_("Name"));
192 }
193 if(preg_match("/[^a-z0-9_\-]/i",$c)){
194 $message[] = msgPool::invalid(_("Name"),$c,"/[a-z0-9_\-]/i");
195 }
197 $s = trim($this->FAIscript);
198 if($s == ""){
199 $message[]= msgPool::required(_("Script"));
200 }
202 return ($message);
203 }
205 function save()
206 {
207 $tmp=array();
208 foreach($this->attributes as $attrs){
209 $tmp[$attrs] = $this->$attrs;
210 }
212 /* Strip out dos newlines */
213 $tmp['FAIscript']= strtr($this->FAIscript, array("\x0D" => ""));
215 if(($this->orig_cn)&&($tmp['cn']!=$this->orig_cn)){
216 $tmp['remove']['from'] = $this->orig_cn;
217 $tmp['remove']['to'] = $tmp['cn'];
218 }
220 $tmp['dn'] = $this->dn;
221 $tmp['status'] = $this->status;
222 return($tmp);
223 }
225 /* Return plugin informations for acl handling */
226 static function plInfo()
227 {
228 return (array(
229 "plShortName" => _("Hook entry"),
230 "plDescription" => _("FAI hook entry"),
231 "plSelfModify" => FALSE,
232 "plDepends" => array(),
233 "plPriority" => 21,
234 "plSection" => array("administration"),
235 "plCategory" => array("fai"),
236 "plProvidedAcls" => array(
237 "cn" => _("Name"),
238 "description" => _("Description"),
239 "FAItask" => _("Task"),
240 "FAIscript" => _("FAI script"))
241 ));
242 }
244 }
245 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
246 ?>