1 <?php
3 class faiTemplate 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;
13 /* Attributes for this Object */
14 var $attributes = array("cn","description");
16 /* ObjectClasses for this Object*/
17 var $objectclasses = array("top","FAIclass","FAItemplate");
19 /* Class name of the Ldap ObjectClass for the Sub Object */
20 var $subClass = "FAItemplateEntry";
21 var $subClasses = array("top","FAIclass","FAItemplateEntry");
23 /* Class name of the php class which allows us to edit a Sub Object */
24 var $subClassName = "faiTemplateEntry";
26 /* Attributes to initialise for each subObject */
27 var $subAttributes = array("cn","description","FAItemplateFile","FAItemplatePath","FAIowner","FAImode");
28 var $sub64coded = array();
30 /* Specific attributes */
31 var $cn = ""; // The class name for this object
32 var $description = ""; // The description for this set of partitions
33 var $is_dialog = false; // specifies which buttons will be shown to save or abort
34 var $dialog = NULL; // a dialog, e.g. new disk dialog
35 var $SubObjects = array(); // All leafobjects of this object
37 var $FAIstate = "";
39 function faiTemplate ($config, $dn= NULL)
40 {
41 /* Load Attributes */
42 plugin::plugin ($config, $dn);
44 $this->acl="#all#";
46 /* If "dn==new" we try to create a new entry
47 * Else we must read all objects from ldap which belong to this entry.
48 * First read SubObjects from ldap ... and then the partition definitions for the SubObjects.
49 */
50 if($dn != "new"){
51 $this->dn =$dn;
53 /* Set acls
54 */
55 $ui = get_userinfo();
56 $acl = get_permissions ($this->dn, $ui->subtreeACL);
57 $acli = get_module_permission($acl, "FAIclass", $this->dn);
58 $this->acl=$acli;
60 /* Get FAIstate
61 */
62 if(isset($this->attrs['FAIstate'][0])){
63 $this->FAIstate = $this->attrs['FAIstate'][0];
64 }
66 /* Read all leaf objects of this object (For FAIscript this would be FAIscriptEntry)
67 */
68 $ldap = $this->config->get_ldap_link();
69 $ldap->cd ($this->dn);
71 $attrs_to_search = $this->subAttributes;
72 $attrs_to_search[] = "FAIstate";
73 $ldap->search("(&(objectClass=FAIclass)(objectClass=".$this->subClass."))",$attrs_to_search);
75 while($object = $ldap->fetch()){
77 /* Skip objects, that are tagged as removed */
78 if(isset($object['FAIstate'][0])){
79 if(preg_match("/removed$/",$object['FAIstate'][0])){
80 continue;
81 }
82 }
84 /* Set status for save management */
85 foreach($this->subAttributes as $attrs){
86 if(!isset($object[$attrs][0])){
87 $this->SubObjects[$object['cn'][0]][$attrs]="";
88 }else{
89 $this->SubObjects[$object['cn'][0]][$attrs]=$object[$attrs][0];
90 }
91 }
93 foreach($this->sub64coded as $codeIt){
94 $this->SubObjects[$object['cn'][0]][$codeIt]= base64_decode($this->SubObjects[$object['cn'][0]][$codeIt]);
95 }
97 $this->SubObjects[$object['cn'][0]]['FAItemplateFile']= $ldap->get_attribute($object['dn'], "FAItemplateFile",$r_array=0);
99 $this->SubObjects[$object['cn'][0]]['status']= "edited";
100 $this->SubObjects[$object['cn'][0]]['dn']= $object['dn'];
101 }
102 }
103 }
105 function execute()
106 {
107 /* Call parent execute */
108 plugin::execute();
110 /* Fill templating stuff */
111 $smarty= get_smarty();
112 $display= "";
114 /* New Listhandling
115 */
116 $once = true;
117 foreach($_POST as $name => $value){
118 if(preg_match("/^editscript_/",$name)&&($once)){
119 $once = false;
120 $entry = preg_replace("/^editscript_/","",$name);
121 $entry = base64_decode(preg_replace("/_.*/","",$entry));
122 $this->dialog= new $this->subClassName($this->config,$this->dn,$this->SubObjects[$entry]);
123 $this->dialog->acl = $this->acl;
124 $_SESSION['objectinfo'] = $this->SubObjects[$entry]['dn'];
125 $this->dialog->parent = &$this;
126 $this->is_dialog=true;
127 }
128 if(preg_match("/^deletescript_/",$name)&&($once)){
129 $once = false;
130 $entry = preg_replace("/^deletescript_/","",$name);
131 $entry = base64_decode(preg_replace("/_.*/","",$entry));
132 if($this->SubObjects[$entry]['status'] == "edited"){
133 $this->SubObjects[$entry]['status']= "delete";
134 }else{
135 unset($this->SubObjects[$entry]);
136 }
137 }
138 }
140 /* Add new sub object */
141 if(isset($_POST['AddSubObject'])){
142 $this->dialog= new $this->subClassName($this->config,"new");
143 $this->dialog->acl = $this->acl;
144 $this->is_dialog=true;
145 }
147 if($this->dn != "new"){
148 $_SESSION['objectinfo']= $this->dn;
149 }
151 /* Save Dialog */
152 if(isset($_POST['SaveSubObject'])){
153 $this->dialog->save_object();
154 $msgs = $this->dialog->check();
155 if(count($msgs)>0){
156 foreach($msgs as $msg){
157 print_red($msg);
158 }
159 }else{
160 $obj = $this->dialog->save();
161 if(isset($obj['remove'])){
162 if($this->SubObjects[$obj['remove']['from']]['status']=="edited"){
163 $this->SubObjects[$obj['remove']['from']]['status'] = "delete";
164 }elseif($this->SubObjects[$obj['remove']['from']]['status']=="new"){
165 unset($this->SubObjects[$obj['remove']['from']]);
166 }
167 $obj['status'] = "new";
168 $this->SubObjects[$obj['remove']['to']] = $obj;
169 unset($this->SubObjects[$obj['remove']['to']]['remove']);
170 }else{
171 $this->SubObjects[$obj['cn']]=$obj;
172 }
173 $this->is_dialog=false;
174 unset($this->dialog);
175 $this->dialog=NULL;
176 }
177 }
179 /* Sort entries */
180 $tmp = $keys = array();
181 foreach($this->SubObjects as $key => $entry){
182 $keys[$key]=$key;
183 }
184 natcasesort($keys);
185 foreach($keys as $key){
186 $tmp[$key]=$this->SubObjects[$key];
187 }
188 $this->SubObjects = $tmp;
190 /* Cancel Dialog */
191 if(isset($_POST['CancelSubObject'])){
192 $this->is_dialog=false;
193 unset($this->dialog);
194 $this->dialog=NULL;
195 }
197 /* Print dialog if $this->dialog is set */
198 if($this->dialog){
199 $this->dialog->save_object();
200 $display = $this->dialog->execute();
201 return($display);
202 }
204 /* Divlist Containing FAItemplates */
205 $divlist = new divSelectBox("FAItemplates");
206 $divlist->setHeight(400);
207 if((chkacl($this->acl,"cn")!="") || ($this->FAIstate == "freeze")){
208 $img_edit = "<input type='image' src='images/edit.png' name='editscript_%s' title='"._("edit")."' alt='"._("edit")."'>";
209 $img_remo = "";
210 }else{
211 $img_edit = "<input type='image' src='images/edit.png' name='editscript_%s' title='"._("edit")."' alt='"._("edit")."'>";
212 $img_remo = "<input type='image' src='images/edittrash.png' name='deletescript_%s' title='"._("delete")."' alt='"._("delete")."'>";
213 }
215 foreach($this->getList(true) as $key => $name){
217 if(($this->SubObjects[$key]['status'] == "new") || ($this->SubObjects[$key]['dn'] == "new")){
218 $down = "";
219 }else{
221 $dn = $this->SubObjects[$key]['dn'];
223 $down = "<a href='getFAIscript.php?is_template&id=".base64_encode($dn)."'>
224 <img src='images/save.png' alt='"._("Download")."' title='"._("Download")."' border=0>
225 </a>";
226 }
228 $divlist->AddEntry(array( array("string"=>$name),
229 array("string"=>$down , "attach" => "style='width:20px;'"),
230 array("string"=>str_replace("%s",base64_encode($key),$img_edit.$img_remo),
231 "attach"=>"style='border-right: 0px;width:50px;text-align:right;'")));
232 }
233 $smarty->assign("Entry_divlist",$divlist->DrawList());
234 /* Divlist creation complete
235 */
237 $smarty->assign("SubObjects",$this->getList());
239 /* Magic quotes GPC, escapes every ' " \, to solve some security risks
240 * If we post the escaped strings they will be escaped again
241 */
242 foreach($this->attributes as $attrs){
243 if(get_magic_quotes_gpc()){
244 $smarty->assign($attrs,stripslashes($this->$attrs));
245 }else{
246 $smarty->assign($attrs,($this->$attrs));
247 }
248 }
250 foreach($this->attributes as $attr){
251 $smarty->assign($attr."ACL",chkacl($this->acl,$attr));
252 }
254 $display.= $smarty->fetch(get_template_path('faiTemplate.tpl', TRUE));
255 return($display);
256 }
258 /* Generate listbox friendly SubObject list
259 */
260 function getList(){
261 $a_return=array();
262 foreach($this->SubObjects as $obj){
263 if($obj['status'] != "delete"){
265 if((isset($obj['description']))&&(!empty($obj['description']))){
266 if(strlen($obj['description']) > 40){
267 $obj['description'] = substr($obj['description'],0,40)."...";
268 }
269 $a_return[$obj['cn']]= $obj['cn']." [".$obj['description']."]";
270 }else{
271 $a_return[$obj['cn']]= $obj['cn'];
272 }
273 }
274 }
275 return($a_return);
276 }
278 /* Delete me, and all my subtrees
279 */
280 function remove_from_parent()
281 {
282 $ldap = $this->config->get_ldap_link();
283 $ldap->cd ($this->dn);
285 $use_dn = str_ireplace( get_release_dn($this->dn), $_SESSION['faifilter']['branch'], $this->dn);
286 if($_SESSION['faifilter']['branch'] == "main"){
287 $use_dn = $this->dn;
288 }
290 prepare_to_save_FAI_object($use_dn,array(),true);
292 foreach($this->SubObjects as $name => $obj){
293 $use_dn = str_ireplace( get_release_dn($this->dn), $_SESSION['faifilter']['branch'], $obj['dn']);
294 if($_SESSION['faifilter']['branch'] == "main"){
295 $use_dn = $obj['dn'];
296 }
297 prepare_to_save_FAI_object($use_dn,array(),true);
298 }
299 $this->handle_post_events("remove");
300 }
303 /* Save data to object
304 */
305 function save_object()
306 {
307 if((isset($_POST['FAItemplate_posted'])) && ($this->FAIstate != "freeze") ){
308 plugin::save_object();
309 foreach($this->attributes as $attrs){
310 if(isset($_POST[$attrs])){
311 $this->$attrs = $_POST[$attrs];
312 }
313 }
314 }
315 }
318 /* Check supplied data */
319 function check()
320 {
321 /* Call common method to give check the hook */
322 $message= plugin::check();
324 return ($message);
325 }
328 /* Save to LDAP */
329 function save()
330 {
331 plugin::save();
333 $ldap = $this->config->get_ldap_link();
335 prepare_to_save_FAI_object($this->dn,$this->attrs);
336 show_ldap_error($ldap->get_error(), sprintf(_("Saving of FAI/template with dn '%s' failed."),$this->dn));
338 /* Do object tagging */
339 $this->handle_object_tagging();
341 /* Prepare FAIscriptEntry to write it to ldap
342 * First sort array.
343 * Because we must delete old entries first.
344 * After deletion, we perform add and modify
345 */
346 $Objects = array();
347 foreach($this->SubObjects as $name => $obj){
348 if($obj['status'] == "delete"){
349 $Objects[$name] = $obj;
350 }
351 }
352 foreach($this->SubObjects as $name => $obj){
353 if($obj['status'] != "delete"){
354 $Objects[$name] = $obj;
355 }
356 }
358 foreach($Objects as $name => $obj){
360 foreach($this->sub64coded as $codeIt){
361 $obj[$codeIt]=base64_encode($obj[$codeIt]);
362 }
363 $tmp = array();
364 foreach($this->subAttributes as $attrs){
365 if(empty($obj[$attrs])){
366 $obj[$attrs] = array();
367 }
368 $tmp[$attrs] = $obj[$attrs];
369 }
371 $tmp['objectClass'] = $this->subClasses;
373 $sub_dn = "cn=".$obj['cn'].",".$this->dn;
375 if($obj['status']=="new"){
376 $ldap->cat($sub_dn,array("objectClass"));
377 if($ldap->count()){
378 $obj['status']="edited";
379 }
380 }
382 /* Check if gosaAdministrativeUnitTag is required as object class */
383 if($obj['status'] == "edited"){
384 $ldap->cat($sub_dn,array("objectClass"));
385 $attrs = $ldap->fetch();
386 if(isset($attrs['objectClass'])){
387 if(in_array_ics("gosaAdministrativeUnitTag",$attrs['objectClass'])){
388 $tmp['objectClass'][] = "gosaAdministrativeUnitTag";
389 }
390 }
391 }
393 if($obj['status'] == "delete"){
394 prepare_to_save_FAI_object($sub_dn,array(),true);
395 $this->handle_post_events("remove");
396 }elseif($obj['status'] == "edited"){
397 prepare_to_save_FAI_object($sub_dn,$tmp);
398 $this->handle_post_events("modify");
399 }elseif($obj['status']=="new"){
400 prepare_to_save_FAI_object($sub_dn,$tmp);
401 $this->handle_post_events("add");
402 }
405 $this->handle_object_tagging($sub_dn, $this->gosaUnitTag);
406 }
407 }
409 /* Return plugin informations for acl handling */
410 function plInfo()
411 {
412 return (array(
413 "plDescription" => _("FAI template"),
414 "plSelfModify" => FALSE,
415 "plDepends" => array("objectClass" => "FAIclass"),
416 "cn" => _("Name"),
417 "description" => _("Description"),
418 "FAItemplateFile" => _("Template file"),
419 "FAItemplatePath" => _("Template path"),
420 "FAIowner" => _("File owner"),
421 "FAImode" => _("File permissions")));
422 }
423 }
425 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
426 ?>