1 <?php
3 class faiPartitionTableEntry extends plugin
4 {
5 /* CLI vars */
6 var $cli_summary= "Manage server basic objects";
7 var $cli_description= "Some longer text\nfor help";
8 var $cli_parameters= array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
10 /* attribute list for save action */
11 var $ignore_account= TRUE;
12 var $attributes = array("DISK_cn","DISK_description");
13 var $objectclasses= array();
15 var $DISK_cn = "";
16 var $DISK_description = "";
18 var $partitions = array();
19 var $UsedAttrs = array();
20 var $is_edit = false;
21 var $old_cn = "";
22 var $status = "new";
23 var $deletePartitions = array();
25 function faiPartitionTableEntry ($config, $dn= NULL,$usedDiskNames=array(),$disk=false)
26 {
27 plugin::plugin ($config, $dn);
28 $this->UsedAttrs = array("cn","description","FAIpartitionType","FAIpartitionNr","FAIfsType","FAImountPoint","FAIpartitionSize",
29 "FAImountOptions","FAIfsOptions","FAIpartitionFlags");
31 /* Default status is new */
32 $this->status = "new";
34 /* We want to edit an entry */
35 if($disk){
37 /* Set disk status */
38 $this->status = $disk['status'];
40 /* Walk through partitions */
41 foreach($disk['partitions'] as $name => $values){
43 /* If a partition is already marked as delete, attach it to deletePartitions only. */
44 if($values['status'] == "delete"){
45 unset($disk['partitions'][$name]);
46 $this->deletePartitions[]=$values;
47 }else{
49 /* Set status, to know which partition must be deleted from ldap
50 new : Neu partition entry // save
51 edited : Update partition entry in ldap
52 deleted: Remove partition from ldap
53 */
55 /* If status is not new, set to edit mode.
56 * New means that this partition currently wasn't saved to ldap.
57 */
58 if($disk['partitions'][$name]['status']!="new"){
59 $disk['partitions'][$name]['status']="edited";
60 }
62 $disk['partitions'][$name]['old_cn']= $disk['partitions'][$name]['cn'];
64 /* Assign empty attributes, if attribute is missing */
65 foreach($this->UsedAttrs as $attr){
66 if(!isset($values[$attr])){
67 $disk['partitions'][$name][$attr]="";
68 }
69 }
70 }
71 }
73 /* Set default attributes */
74 $this->DISK_cn = $disk['cn'];
75 $this->DISK_description = $disk['description'];
76 $this->partitions = $disk['partitions'];
77 $this->is_edit = true;
78 $this->old_cn = $disk['cn'];
79 }
80 }
82 function execute()
83 {
84 /* Fill templating stuff */
85 $smarty = get_smarty();
86 $s_action = "";
87 $s_entry = "";
88 $display = "";
90 /* Assign values
91 * And Checkbox selection
92 */
93 foreach($this->attributes as $attrs){
94 $smarty->assign($attrs,$this->$attrs);
95 if($this->$attrs){
96 $smarty->assign($attrs."CHK"," ");
97 }else{
98 $smarty->assign($attrs."CHK"," disabled ");
99 }
100 }
102 /* Check all Posts if there is something usefull for us,
103 * For example : Delete is posted as Delete_1
104 * The number specifies the index we want to delete
105 */
106 foreach($_POST as $name => $value){
107 if(preg_match("/Delete_.*/",$name)){
108 $tmp = split("_",$name);
109 $s_action = "remove";
110 $s_entry = $tmp[1];
111 }
112 }
114 /* To remove a partition we unset the index posted.
115 * We must sort the index again, else we possibly got problems
116 * with partitions order.
117 */
118 if($s_action == "remove"){
119 if($this->partitions[$s_entry]['status'] == "edited"){
120 $this->deletePartitions[]= $this->partitions[$s_entry];
121 unset($this->partitions[$s_entry]);
122 }else{
123 unset($this->partitions[$s_entry]);
124 }
125 $tmp= array();
126 foreach($this->partitions as $part){
127 $tmp[count($tmp)+1]=$part;
128 }
129 $this->partitions = $tmp;
130 }
133 /* To add a partitions we only append an empty
134 * array to the already defined partitions.
135 */
136 if(isset($_POST['AddPartition'])){
137 foreach($this->UsedAttrs as $attr){
138 $tmp[$attr] = "";
139 }
140 $tmp["old_cn"] = "";
141 $tmp['status']="new";
142 $this->partitions[count($this->partitions)+1]=$tmp;
143 }
145 /* $setup contains a table with the partitions.
146 */
147 $smarty->assign("setup", $this->generateParts());
148 foreach($this->attributes as $attr){
149 $smarty->assign($attr,$this->$attr);
150 }
152 /* The user can't change a diskname
153 * if we are currently in edit mode for the specified disk
154 */
155 // if($this->is_edit){
156 // $smarty->assign("DISK_cnACL"," disabled ");
157 // }else{
158 $smarty->assign("DISK_cnACL","");
159 // }
161 /* Fetch template and show the result
162 */
163 $display.= $smarty->fetch(get_template_path('faiPartitionTableEntry.tpl', TRUE));
164 return($display);
165 }
167 function generateParts()
168 {
169 /* Define Arrays with allowed syntax */
170 $PartitionTypes = array("primary","logical");
171 $FAIfsTypes = array("ext2","ext3","xfs","swap","reiserfs","dosfat16","winfat32");
173 /* Display Header */
174 $str = "<table style='width:100%'>";
175 if (count($this->partitions)){
176 $str .= "<tr>";
177 $str .= "<td>"._("Type")."</td>";
178 $str .= "<td>"._("FS type")."</td>";
179 $str .= "<td>"._("Mount point")."</td>";
180 $str .= "<td>"._("Size in MB")."</td>";
181 $str .= "<td>"._("Mount options")."</td>";
182 $str .= "<td>"._("FS option")."</td>";
183 $str .= "<td>"._("Preserve")."</td>";
184 $str .= "<td> </td>";
185 $str .= "</tr>";
186 }
188 /* Walk through all defined partitions.
189 * Create a new row for each partition and append it to
190 * the header defined above.
191 * To be able to check the posts later, we append a key to each single postfield. like cn_1 ... cn_2
192 */
193 foreach($this->partitions as $key => $part){
194 if($part['status']!="delete"){
195 /* Generate Partition select box
196 */
197 $PartitionType = "<select name='FAIpartitionType_".$key."'>";
198 foreach($PartitionTypes as $type){
199 if($part['FAIpartitionType'] == $type){
200 $PartitionType .="<option value='".$type."' selected >".$type."</option>";
201 }else{
202 $PartitionType .="<option value='".$type."'>".$type."</option>";
203 }
204 }
205 $PartitionType.="</select>";
208 /* Generate fsType select box
209 */
210 $FAIfsType= "<select name='FAIfsType_".$key."'>";
211 foreach($FAIfsTypes as $type){
212 if($part['FAIfsType'] == $type){
213 $FAIfsType .="<option value='".$type."' selected >".$type."</option>";
214 }else{
215 $FAIfsType .="<option value='".$type."'>".$type."</option>";
216 }
217 }
218 $FAIfsType.="</select>";
220 $str .= "<tr>";
221 $str .= "<td>".$PartitionType."</td>";
222 $str .= "<td>".$FAIfsType."</td>";
223 $str .= "<td><input name='FAImountPoint_".$key."' value='".$part['FAImountPoint']."' ></td>";
224 $str .= "<td><input name='FAIpartitionSize_".$key."' value='".$part['FAIpartitionSize']."' size=12></td>";
225 $str .= "<td><input name='FAImountOptions_".$key."' value='".$part['FAImountOptions']."' style='width:100px;'></td>";
226 $str .= "<td><input name='FAIfsOptions_".$key."' value='".$part['FAIfsOptions']."' style='width:100px;'></td>";
227 if($part['FAIpartitionFlags']!=false){
228 $str .= "<td><input type='checkbox' name='FAIpartitionFlags_".$key."' value='preserve' checked></td>";
229 }else{
230 $str .= "<td><input type='checkbox' name='FAIpartitionFlags_".$key."' value='preserve'></td>";
231 }
232 $str .= "<td><input type='submit' name='Delete_".$key."' value='"._("Remove")."'></td>";
233 $str .= "</tr>";
234 }
235 }
236 $str.="</table>";
237 return($str);
239 }
241 function save()
242 {
243 $tmp = array();
244 $tmp['cn'] = $this->DISK_cn;
246 /* Attach partitions */
247 foreach($this->partitions as $key=>$val) {
248 $this->partitions[$key]['FAIpartitionNr']=$key;
249 }
251 /* Attach deleted */
252 foreach($this->deletePartitions as $key=>$val) {
253 $this->partitions[$key."-delete"]=$val;
254 $this->partitions[$key."-delete"]['status']="delete";
255 }
257 $tmp['description'] = $this->DISK_description;
258 $tmp['partitions'] = $this->partitions;
259 $tmp['status'] = $this->status;
261 /* If hdd name has changed, tell partitionTable to rename it */
262 if(($this->is_edit)&&($this->old_cn != $this->DISK_cn)){
263 $tmp['rename']['from'] = $this->old_cn;
264 $tmp['rename']['to'] = $this->DISK_cn;
265 }
267 return($tmp);
268 }
271 /* Save data to object */
272 function save_object()
273 {
274 if(isset($_POST['TableEntryFrameSubmitted'])){
275 plugin::save_object();
277 /* Check base attributes */
278 foreach($this->attributes as $attrs){
279 if(isset($_POST[$attrs])){
280 $this->$attrs = $_POST[$attrs];
281 }
282 }
284 foreach($this->partitions as $key => $part){
285 foreach($this->UsedAttrs as $attrs){
286 if(isset($_POST[$attrs."_".$key])){
287 $this->partitions[$key][$attrs] = $_POST[$attrs."_".$key];
288 }else{
289 $this->partitions[$key][$attrs] = false;
290 }
291 }
292 }
293 }
294 }
297 /* Check supplied data */
298 function check()
299 {
300 $message= array();
302 /* check every partition.
303 * if there is an invalid value defined, append an errorstr to message
304 */
306 /* Array that contain every partitionname mountpoint etc already assigned */
307 $alreadyUsed = array();
308 foreach($this->UsedAttrs as $attrs){
309 $alreadyUsed[$attrs] = array();
310 }
312 foreach($this->partitions as $key => $part){
314 if((in_array($part['FAImountPoint'],$alreadyUsed['FAImountPoint']))&&($part['FAIfsType']!="swap")){
315 $message[]=sprintf(_("please enter a unique mount point for partition %s"),($key));
316 }
318 if($part['FAIfsType']!="swap"){
319 if((empty($part['FAImountPoint']))||(!((preg_match("/^\/.*/",$part['FAImountPoint']))||(preg_match("/^swap$/",$part['FAImountPoint']))))){
320 $message[]=sprintf(_("Please enter a valid mount point for partition %s." ),($key));
321 }
322 }
323 if($part['FAIfsType'] == "swap"){
324 if(in_array($part['FAIfsType'],$alreadyUsed['FAIfsType'])){
325 $message[]=sprintf(_("File system type 'swap' is already used, change file system type for partition %s."),$key);
326 }
327 }
328 if(($part['FAIfsType'] == "swap")&&(!empty($part['FAImountPoint']))&&($part['FAImountPoint']!="swap")){
329 $message[]=_("Please use 'swap' as mount point, if 'swap' is used as fs-type.");
330 }
332 $tmp = split("-",$part['FAIpartitionSize']);
333 switch (count($tmp)){
334 case 0:
335 $message[]= sprintf(_("Please enter a valid partition size for partition %s."),($key));
336 break;
337 case 1:
338 if (!is_id(is_id($tmp[0]))){
339 $message[]= sprintf(_("Please enter a valid partition size for partition %s."),($key));
340 }
341 break;
343 case 2:
344 if((!is_id($tmp[0]))||(!is_id($tmp[1]))){
345 $message[]=sprintf(_("Please enter a valid range for partition %s."),($key));
346 }elseif($tmp[0]>=$tmp[1]){
347 $message[]=sprintf(_("Please enter a valid range for partition %s."),($key));
348 }
349 break;
351 default:
352 $message[]=sprintf(_("Please enter a range for partition size for partition %s."),($key));
353 }
355 foreach($this->UsedAttrs as $attrs){
356 $alreadyUsed[$attrs][$key] = $part[$attrs];
357 }
358 }
360 return ($message);
361 }
363 }
365 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
366 ?>