1 <?php
2 /*
3 This code is part of GOsa (https://gosa.gonicus.de)
4 Copyright (C) Fabian Hickert
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 faiSummaryTab extends plugin{
23 var $Classes = array();
24 var $Release = "";
25 var $Releases = array();
26 var $Result = array();
27 var $objs = array();
28 var $ObjectList = "";
29 var $is_dialog = false;
30 var $InitCalled = false;
31 var $usedClasses = array();
33 function faiSummaryTab($config,$dn)
34 {
35 plugin::plugin($config,$dn);
37 /* Base object configuration */
38 $this->objs = array(
39 "FAIscript" => array( "Image" =>"images/fai_script.png", "Name"=>_("Scripts") ,"Tree" =>"ou=scripts,") ,
40 "FAIhook" => array( "Image" =>"images/fai_hook.png" , "Name"=>_("Hooks") ,"Tree" =>"ou=hooks,"),
41 "FAIvariable" => array( "Image" =>"images/fai_variable.png", "Name"=>_("Variables") ,"Tree" =>"ou=variables,") ,
42 "FAItemplate" => array( "Image" =>"images/fai_template.png", "Name"=>_("Templates") ,"Tree" =>"ou=templates,") ,
43 "FAIpartitionTable" => array( "Image" =>"images/fai_partitionTable.png","Name"=>_("Partition table") ,"Tree" =>"ou=disk,") ,
44 "FAIpackageList" => array( "Image" =>"images/fai_packages.png", "Name"=>_("Package list") ,"Tree" =>"ou=packages,") ,
45 "FAIprofile" => array( "Image" =>"images/fai_profile.png", "Name"=>_("Profiles") ,"Tree" =>"ou=profiles,"));
46 }
49 /* Init the fai tree with objects.
50 If this method is called, all assigned classes and the release name
51 will be read from parent object. */
52 function init()
53 {
54 $this->InitCalled = true;
55 $this->Result = array();
56 $_SESSION['faiSummaryTab']['UniqueID'] = 0;
57 $tmp = $this->getBranches();
59 /* Get classes & release name
60 There are 2 different tabs which use the summary tab
61 faiProfile / Workstations */
63 /* Check if given parent object is fai profile tabs */
64 if(isset($this->parent->by_name['faiProfile'])){
66 /* Get Classes and release */
67 $this->Classes = $this->parent->by_object['faiProfile']->FAIclasses;
68 $str = preg_replace("/^.*ou=profiles,/","",$this->dn);
69 if(isset($tmp[$str])){
70 $this->Release = $tmp[$str];
71 }
73 /* Check if parent tab is work tab */
74 }elseif(isset($this->parent->by_name['workstartup'])){
75 $this->Classes = $this->parent->by_object['workstartup']->FAIclass;
76 $this->Release = $this->parent->by_object['workstartup']->FAIrelease;
77 $tmp = array_flip($tmp);
78 if(!isset($tmp[$this->Release])) {
79 $this->Release = "";
80 }
81 }
83 /* Set all available releases */
84 $this->Releases = array_flip($this->getBranches());
85 $this->usedClasses = array();
87 /* Check the configuration */
88 if(count($this->Classes) && (!empty($this->Release))){
89 foreach($this->Classes as $class){
90 $this->resolveObject($class);
91 }
92 }
93 }
96 /* Capture posts, and call opnen close tag */
97 function save_object()
98 {
99 $once = true;
100 foreach($_POST as $name => $value ){
102 /* check for open tag request */
103 if(preg_match("/^open_/",$name) && $once){
104 $once = false;
105 $value = preg_replace("/^open_/","",$name);
106 $value = preg_replace("/_.*$/","",$value);
107 $this->Result[$value]['Open'] =true ;
108 }
109 /* Check for close tag request */
110 if(preg_match("/^close_/",$name) && $once){
111 $once = false;
112 $value = preg_replace("/^close_/","",$name);
113 $value = preg_replace("/_.*$/","",$value);
114 unset($this->Result[$value]['Open']);
115 }
116 if(preg_match("/^reloadList/",$name)){
117 $this->InitCalled = false;
118 }
119 }
120 }
123 /* returns an array with all possibly release types */
124 function getBranches($base = false,$prefix = "")
125 {
126 $ret = array("main"=>"/");
127 $ldap = $this->config->get_ldap_link();
128 $ldap->cd($this->config->current['BASE']);
129 if(!$base){
130 $base= "ou=fai,ou=configs,ou=systems,".$_SESSION['CurrentMainBase'];
131 }
132 $ldap->cd($base);
133 $ldap->ls("(objectClass=FAIbranch)",$base);
134 while($attrs = $ldap->fetch()){
135 if((isset($attrs['ou']))&&($attrs['dn']!=$base)){
136 $ret[$attrs['dn']]= $prefix.$attrs['ou'][0];
137 $ret = array_merge($ret,$this->getBranches($attrs['dn'],"".$prefix.$attrs['ou'][0]."/"));
138 }
139 }
140 return($ret);
141 }
144 /* This function calls all nescessary functions to generate the fai class summary tree */
145 function execute()
146 {
147 /* Check if we must (re)init the this tab */
148 if(!$this->InitCalled){
149 $this->init();
150 }
152 /* Get smarty class & assign created summary results */
153 $smarty = get_smarty();
154 $this->ObjectList = $this->createSummary($this->Result);
155 $smarty->assign("objectList",$this->ObjectList);
156 return($smarty->fetch (get_template_path('faiSummary.tpl', TRUE, dirname(__FILE__))));
157 }
160 /* Create output of from resolved fai objects */
161 function createSummary($data)
162 {
163 /* Don't generate any output, if there is no result */
164 $str ="<table style='width:100%;background:#F5F5F5;'> ";
165 if(!count($this->Result)){
166 $str.="<tr><td>";
167 $str.= (_("This object has no FAI classes assigned."));
168 $str.= "</tr></td></table>";
169 return($str);
170 }
172 /* walk through all classes */
173 foreach($data as $key => $entry){
175 $image = "<img src='".$this->objs[$key]['Image']."' class='center' alt='".$this->objs[$key]['Name']."' border=0>";
177 $str.="<tr><td>";
178 if(!isset($entry['Open'])){
179 $str .= "<input type='image' class='center' src='images/expand.png' name='open_".$key."'> ";
180 $str .= $image." ";
181 $str .= "<b>".$this->objs[$key]['Name']."</b>";
182 }else{
183 $str .= "<input type='image' class='center' src='images/sort_down.png' name='close_".$key."'> ";
184 $str .= $image." ";
185 $str .= "<b>".$this->objs[$key]['Name']."</b>";
187 /* Display FAItemplate FAIhook FAIscript entries */
188 if(in_array($key,array("FAItemplate","FAIhook","FAIscript"))){
190 if($key == "FAIscript"){
191 krsort($entry['Entries']);
192 foreach($entry['Entries'] as $scripts){
193 ksort($scripts);
194 foreach($scripts as $script){
195 $script['cn'][0] = "(".$script['FAIpriority'][0].") ".$script['cn'][0];
196 $tmp[$script['cn'][0]] = $script;
197 }
198 }
199 $entry['Entries'] = $tmp;
200 }
202 foreach($entry['Entries'] as $cn => $data){
203 $str .="<td></tr><tr><td style='padding-left:20px;'>";
204 $str .= "<a href='?plug=".$_GET['plug']."&show".$key."&id=".base64_encode($data['dn'])."'>";
205 $str .= $image." ".$data['cn'][0];
206 if(isset($data['description'][0])){
207 $str .= " [".$data['description'][0]."]";
208 }
209 $str .="</a>";
210 }
211 }
213 /* Create variable entries */
214 if(in_array($key,array("FAIvariable"))) {
215 foreach($entry['Entries'] as $cn => $data){
216 $str .="<td></tr><tr><td style='padding-left:20px;'>";
217 $str .= $image." ".$data['cn'][0];
218 if(isset($data['description'][0])){
219 $str .= " [".$data['description'][0]."] ";
220 }
221 $str .=" = '".$data['FAIvariableContent'][0]."'";
222 }
223 }
225 /* Create packagelist entries */
226 if(in_array($key,array("FAIpackageList"))) {
227 ksort($entry['Entries']);
228 foreach($entry['Entries'] as $cn => $data){
229 $str .="<td></tr><tr><td style='padding-left:20px;'>";
230 $str .= $image." ".$data;
231 }
232 }
234 /* Create partition table entries */
235 if(in_array($key,array("FAIpartitionTable"))) {
236 foreach($entry['Entries'] as $cn => $data){
237 $str .="<td></tr><tr><td style='padding-left:20px;'>";
238 $str .= $image." ".$data['name'];
239 ksort($data['partitions']);
240 $str .= "<table cellspacing=1 style='background:#FFFFFF;'>
241 <tr style='background-color:#BBBBBB;'>
242 <td>"._("No.")."</td>
243 <td>"._("Name")."</td>
244 <td>"._("FS options")."</td>
245 <td>"._("Mount options")."</td>
246 <td>"._("Size in MB")."</td>
247 <td>"._("Mount point")."</td>
248 <td>"._("Type")."</td>
249 </tr>";
251 $i = 0;
252 foreach($data['partitions'] as $key => $part){
253 $i ++;
255 if($i%2 == 1){
256 $c = " class='rowxp1'";
257 $d = " class='list1' style='border:0px;'";
258 }else{
259 $c = " class='rowxp0'";
260 $d = " class='list0' style='border:0px;'";
261 }
263 $str.="<tr $c style='height:10px;'>
264 <td $d>".$i."</td>
265 <td $d>".$part['cn'][0]."</td>
266 <td $d>".$part['FAIfsType'][0]."</td>
267 <td $d>".$part['FAIfsOptions'][0]."</td>
268 <td $d>".$part['FAIpartitionSize'][0]."</td>
269 <td $d>".$part['FAImountPoint'][0]."</td>
270 <td $d>".$part['FAIpartitionType'][0]."</td>
271 </tr>";
272 }
273 $str .="</table>";
274 }
275 }
276 }
277 $str.="</td></tr>" ;
278 }
279 $str .="</table>";
280 return($str);
281 }
284 /* resolve specified object to append it to our object tree */
285 function resolveObject($class)
286 {
287 $ldap = $this->config->get_ldap_link();
288 $dn = $this->Releases [$this->Release];
289 $res = array();
291 if(in_array($class,$this->usedClasses)) return;
293 $this->usedClasses[] = $class;
295 /* Try to fetch all types of fai objects with the given cn */
296 foreach($this->objs as $key => $obj){
298 /* Check for objects with cn=$class
299 and add them to our list */
300 $ldap->ls("(&(objectClass=".$key.")(cn=".$class."))",$obj['Tree'].$dn,array("*"));
301 while($attrs = $ldap->fetch()){
302 switch($key){
303 case "FAIprofile": $this->prepare_FAIprofile($attrs);break;
304 case "FAIscript": $this->prepare_FAIscript($attrs);break;
305 case "FAIhook": $this->prepare_FAIhook($attrs);break;
306 case "FAIvariable": $this->prepare_FAIvariable($attrs);break;
307 case "FAItemplate": $this->prepare_FAItemplate($attrs);break;
308 case "FAIpackageList": $this->prepare_FAIpackageList($attrs);break;
309 case "FAIpartitionTable": $this->prepare_FAIpartitionTable($attrs);break;
310 }
311 }
312 }
313 return($res);
314 }
317 /* Prepare fai script */
318 function prepare_FAIscript($data)
319 {
320 if(isset($this->Result['FAIscript']['Entries'])){
321 $current = $this->Result['FAIscript']['Entries'];
322 }else{
323 $current = array();
324 }
325 $ldap = $this->config->get_ldap_link();
326 $ldap->cd($data['dn']);
327 $ldap->search("(objectClass=FAIscriptEntry)",array("cn","description","FAIpriority"));
328 while($attrs = $ldap->fetch()){
329 $current[$attrs['FAIpriority'][0]][$attrs['cn'][0]] = $attrs;
330 }
331 $this->Result['FAIscript']['Entries'] = $current ;
332 }
335 /* Prepare fai script */
336 function prepare_FAIpartitionTable($data)
337 {
338 if(isset($this->Result['FAIpartitionTable']['Entries'])){
339 $current = $this->Result['FAIpartitionTable']['Entries'];
340 }else{
341 $current = array();
342 }
344 /* get subentries */
345 $ldap = $this->config->get_ldap_link();
346 $ldap->cd($data['dn']);
347 $ldap->search("(objectClass=FAIpartitionDisk)",array("cn","description"));
348 $disks = array();
350 /* Create an array which is sortable by priority */
351 while($attrs = $ldap->fetch()){
352 if(isset($attrs['description'][0])){
353 $disks[$attrs['cn'][0]]['name'] = $attrs['cn'][0]." [".$attrs['description'][0]."]";
354 }else{
355 $disks[$attrs['cn'][0]]['name'] = $attrs['cn'][0];
356 }
357 $disks[$attrs['cn'][0]]['dn'] = $attrs['dn'];
358 $disks[$attrs['cn'][0]]['partitions'] = array();
359 }
361 /* Sort by priority */
362 foreach($disks as $key => $disk){
363 $ldap->cd($disk['dn']);
364 $ldap->search("(objectClass=FAIpartitionEntry)",array("*"));
365 while($attrs = $ldap->fetch()){
366 if(!isset($attrs['FAIfsOptions'][0])){
367 $attrs['FAIfsOptions'][0] = "";
368 }
369 $disks[$key]['partitions'][$attrs['cn'][0]] = $attrs;
370 }
371 }
372 $this->Result['FAIpartitionTable']['Entries'] = $disks;
373 }
376 /* Create template entry */
377 function prepare_FAItemplate($data)
378 {
379 $current = array();
380 if(isset($this->Result['FAItemplate']['Entries'])){
381 $current = $this->Result['FAItemplate']['Entries'];
382 }
384 $ldap = $this->config->get_ldap_link();
385 $ldap->cd($data['dn']);
386 $ldap->search("(objectClass=FAItemplateEntry)",array("cn","description"));
387 while($attrs = $ldap->fetch()){
388 $current[$attrs['cn'][0]] = $attrs;
389 }
390 $this->Result['FAItemplate']['Entries'] = $current ;
391 }
394 /* Create a package list */
395 function prepare_FAIpackageList($data)
396 {
397 $current = array();
398 if(isset($this->Result['FAIpackageList']['Entries'])){
399 $current = $this->Result['FAIpackageList']['Entries'];
400 }
401 if(isset($data['FAIpackage'])){
402 unset($data['FAIpackage']['count']);
403 foreach($data['FAIpackage'] as $pkg){
404 $current[$pkg] = $pkg;
405 }
406 }
407 $this->Result['FAIpackageList']['Entries'] = $current ;
408 }
411 /* Create a variable entry */
412 function prepare_FAIvariable($data)
413 {
414 $current = array();
415 if(isset($this->Result['FAIvariable']['Entries'])){
416 $current = $this->Result['FAIvariable']['Entries'];
417 }
418 $ldap = $this->config->get_ldap_link();
419 $ldap->cd($data['dn']);
420 $ldap->search("(objectClass=FAIvariableEntry)",array("cn","description","FAIvariableContent"));
421 while($attrs = $ldap->fetch()){
422 $current[$attrs['cn'][0]] = $attrs;
423 }
424 $this->Result['FAIvariable']['Entries'] = $current ;
425 }
427 /* Create a hook entry */
428 function prepare_FAIhook($data)
429 {
430 $current = array();
431 if(isset($this->Result['FAIhook']['Entries'])){
432 $current = $this->Result['FAIhook']['Entries'];
433 }
434 $ldap = $this->config->get_ldap_link();
435 $ldap->cd($data['dn']);
436 $ldap->search("(objectClass=FAIhookEntry)",array("cn","description"));
437 while($attrs = $ldap->fetch()){
438 $current[$attrs['cn'][0]] = $attrs;
439 }
440 $this->Result['FAIhook']['Entries'] = $current ;
441 }
444 /* Create a new Profile entry */
445 function prepare_FAIprofile($data)
446 {
447 $classes = split("\ ",$data['FAIclass'][0]);
448 foreach($classes as $class){
449 $class = trim($class);
450 $this->resolveObject($class);
451 }
452 }
453 }
454 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
455 ?>