1 <?php
2 /*
3 This code is part of GOsa (https://gosa.gonicus.de)
4 Copyright (C) 2004 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 */
20 require "tabs_ogroups.inc";
22 class ogroupManagement extends plugin
23 {
24 /* Definitions */
25 var $plHeadline= "Object groups";
26 var $plDescription= "This does something";
28 /* attribute list for save action */
29 var $attributes= array();
30 var $objectclasses= array();
31 var $obtypes= array();
32 var $ogroup;
34 function ogroupManagement ($config, $dn= NULL)
35 {
36 /* Include config object */
37 $this->config= $config;
38 $this->ui= get_userinfo();
40 /* Fill translation array */
41 $this->obtypes= array( "posixAccount" => _("UNIX accounts"),
42 "posixGroup" => _("Groups"),
43 "gosaDepartment" => _("Departments"),
44 "gosaApplication" => _("Applications"),
45 "goServer" => _("Servers"),
46 "gotoTerminal" => _("Thin Clients"),
47 "gotoWorkstation" => _("Workstations"),
48 "goFonHardware" => _("Phone"),
49 "gotoPrinter" => _("Printer"));
50 asort($this->obtypes);
52 /* Get global filter config */
53 if (!is_global("ogroupfilter")){
54 $ui= get_userinfo();
55 $base= get_base_from_people($ui->dn);
56 $ogroupfilter= array( "usergroups" => "checked",
57 "groupgroups" => "checked",
58 "appgroups" => "checked",
59 "depgroups" => "checked",
60 "servergroups" => "checked",
61 "wsgroups" => "checked",
62 "prtgroups" => "checked",
63 "emptygroups" => "checked",
64 "tcgroups" => "checked",
65 "fongroups" => "checked",
66 "depselect" => $base,
67 "regex" => "*");
68 register_global("ogroupfilter", $ogroupfilter);
69 }
70 }
72 function execute()
73 {
74 /* Prepare template */
75 $smarty= get_smarty();
77 /* Save data */
78 $ogroupfilter= get_global("ogroupfilter");
80 foreach( array("depselect", "regex") as $type){
81 if (isset($_POST[$type])){
82 $ogroupfilter[$type]= $_POST[$type];
83 }
84 }
85 if (isset($_POST['depselect'])){
86 foreach( array("usergroups", "groupgroups", "appgroups", "depgroups", "emptygroups",
87 "servergroups", "wsgroups", "prtgroups", "tcgroups", "fongroups") as $type){
89 if (isset($_POST[$type])) {
90 $ogroupfilter[$type]= "checked";
91 } else {
92 $ogroupfilter[$type]= "";
93 }
94 }
95 }
96 if (isset($_GET['search'])){
97 $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
98 if ($s == "**"){
99 $s= "*";
100 }
101 $ogroupfilter['regex']= $s;
102 }
103 register_global("ogroupfilter", $ogroupfilter);
105 /* Prepare formular */
106 if (!isset($this->ogroup) &&
107 !isset($_POST['new_group']) &&
108 !isset($_POST['delete_group']) &&
109 !isset($_POST['select_group'])){
110 $this->reload();
111 }
113 /* Check for exeeded sizelimit */
114 if (($message= check_sizelimit()) != ""){
115 return($message);
116 }
118 /* New group? */
119 if (isset($_POST['new_group'])){
121 /* By default we set 'dn' to 'new', all relevant plugins will
122 react on this. */
123 $this->dn= "new";
125 /* Create new usertab object */
126 $this->ogroup= new ogrouptabs($this->config,
127 $this->config->data['TABS']['OGROUPTABS'], $this->dn);
128 $this->ogroup->set_acl(array(':all'));
129 }
131 if (isset($_POST['delete_group']) && isset($_POST['grouplist'])){
133 /* Get 'dn' from posted 'uid' */
134 $this->dn= trim($_POST['grouplist']);
136 /* Load permissions for selected 'dn' and check if
137 we're allowed to remove this 'dn' */
138 $acl= get_permissions ($this->dn, $this->ui->subtreeACL);
139 $this->acl= get_module_permission($acl, "ogroup", $this->dn);
140 if (chkacl($this->acl, "delete") == ""){
142 /* Check locking, save current plugin in 'back_plugin', so
143 the dialog knows where to return. */
144 if (($user= get_lock($this->dn)) != ""){
145 return(gen_locked_message ($user, $this->dn));
146 }
148 /* Lock the current entry, so nobody will edit it during deletion */
149 add_lock ($this->dn, $this->ui->dn);
150 $smarty->assign("info", sprintf(_("You're about to delete the object group '%s'."), $this->dn));
151 return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
152 } else {
154 /* Obviously the user isn't allowed to delete. Show message and
155 clean session. */
156 print_red (_("You are not allowed to delete this object group!"));
157 }
158 }
160 /* Confirmation for deletion has been passed. Group should be deleted. */
161 if (isset($_POST['delete_group_confirm'])){
163 /* Some nice guy may send this as POST, so we've to check
164 for the permissions again. */
165 if (chkacl($this->acl, "delete") == ""){
167 /* Delete request is permitted, perform LDAP action */
168 $this->ogroup= new ogrouptabs($this->config,
169 $this->config->data['TABS']['OGROUPTABS'], $this->dn);
170 $this->ogroup->set_acl(array($this->acl));
171 $this->ogroup->delete ();
172 gosa_log ("Object group'".$this->dn."' has been removed");
173 unset ($this->ogroup);
174 $this->ogroup= NULL;
176 /* Group list has changed, reload it. */
177 $this->reload ();
178 } else {
180 /* Normally this shouldn't be reached, send some extra
181 logs to notify the administrator */
182 print_red (_("You are not allowed to delete this object group!"));
183 gosa_log ("Warning: '".$this->ui->uid."' tried to trick group deletion.");
184 }
186 /* Remove lock file after successfull deletion */
187 del_lock ($this->dn);
188 unset($_SESSION['objectinfo']);
189 }
192 /* Delete group canceled? */
193 if (isset($_POST['delete_cancel'])){
194 del_lock ($this->dn);
195 unset($_SESSION['objectinfo']);
196 }
198 if ((isset($_POST['select_group']) || (isset($_POST['edit_helper']) && $_POST['edit_helper'] == "1")) && isset($_POST['grouplist']) && $_POST['grouplist'] != ""){
200 /* Get 'dn' from posted 'uid', must be unique */
201 $this->dn= trim($_POST['grouplist']);
203 /* Check locking, save current plugin in 'back_plugin', so
204 the dialog knows where to return. */
205 if (($user= get_lock($this->dn)) != ""){
206 return(gen_locked_message ($user, $this->dn));
207 }
209 /* Lock the current entry, so everyone will get the
210 above dialog */
211 add_lock ($this->dn, $this->ui->dn);
213 /* Set up the users ACL's for this 'dn' */
214 $acl= get_permissions ($this->dn, $this->ui->subtreeACL);
216 /* Register grouptab to trigger edit dialog */
217 $this->ogroup= new ogrouptabs($this->config, $this->config->data['TABS']['OGROUPTABS'],
218 $this->dn);
219 $this->ogroup->set_acl($acl);
220 $_SESSION['objectinfo']= $this->dn;
221 }
223 /* Finish button has been pressed */
224 if (isset($_POST['edit_finish'])){
226 /* Check tabs, will feed message array */
227 $message= $this->ogroup->check();
229 /* Save, or display error message? */
230 if (count($message) == 0){
232 /* Save user data to ldap */
233 $this->ogroup->save();
234 gosa_log ("Object group'".$this->dn."' has been saved");
236 /* Group has been saved successfully, remove lock from
237 LDAP. */
238 if ($this->dn != "new"){
239 del_lock ($this->dn);
240 }
242 /* There's no page reload so we have to read new users at
243 this point. */
244 $this->reload ();
245 unset ($this->ogroup);
246 $this->ogroup= NULL;
247 unset ($_SESSION['objectinfo']);
249 } else {
250 /* Ok. There seem to be errors regarding to the tab data,
251 show message and continue as usual. */
252 show_errors($message);
253 }
254 }
256 /* Cancel dialogs */
257 if (isset($_POST['edit_cancel'])){
258 del_lock ($this->ogroup->dn);
259 unset ($this->ogroup);
260 $this->ogroup= NULL;
261 unset($_SESSION['objectinfo']);
262 }
264 /* Show dialog if object is present */
265 if ($this->ogroup){
266 $display= $this->ogroup->execute();
268 /* Don't show buttons if tab dialog requests this */
269 if (!$this->ogroup->by_object[$this->ogroup->current]->dialog){
270 $display.= "<p style=\"text-align:right\">\n";
271 $display.= "<input type=submit name=\"edit_finish\" value=\""._("Finish")."\">\n";
272 $display.= " \n";
273 $display.= "<input type=submit name=\"edit_cancel\" value=\""._("Cancel")."\">\n";
274 $display.= "</p>";
275 }
276 return ($display);
277 }
279 /* Show main page */
280 $smarty->assign("search_image", get_template_path('images/search.png'));
281 $smarty->assign("tree_image", get_template_path('images/tree.png'));
282 $smarty->assign("infoimage", get_template_path('images/info.png'));
283 $smarty->assign("launchimage", get_template_path('images/launch.png'));
284 $smarty->assign("deplist", $this->config->idepartments);
286 $smarty->assign("groups", $this->convert_list($this->grouplist));
288 foreach( array("usergroups", "groupgroups", "appgroups", "depgroups", "emptygroups",
289 "servergroups", "wsgroups", "prtgroups", "tcgroups", "fongroups", "regex", "depselect") as $type){
290 $smarty->assign("$type", $ogroupfilter[$type]);
291 }
293 $smarty->assign("hint", print_sizelimit_warning());
294 $smarty->assign("apply", apply_filter());
295 $smarty->assign("alphabet", generate_alphabet());
296 return ($smarty->fetch (get_template_path('headpage.tpl', TRUE)));
297 }
300 function convert_list($input)
301 {
302 $temp= "";
303 $conv= array( "U" => "select_user.png",
304 "G" => "select_groups.png",
305 "A" => "select_application.png",
306 "D" => "select_department.png",
307 "S" => "select_server.png",
308 "F" => "select_phone.png",
309 "W" => "select_workstation.png",
310 "T" => "select_terminal.png",
311 "P" => "select_printer.png");
313 foreach ($input as $key => $value){
315 /* Assemble picture */
316 $type= $value['type'];
317 if (isset($type[0])){
318 $p1= $conv[$type[0]];
319 } else {
320 $p1= "empty.png";
321 }
322 if (isset($type[1])){
323 $p2= $conv[$type[1]];
324 } else {
325 $p2= "empty.png";
326 }
328 /* Generate output */
329 $temp= "<option value=\"$key\" class=\"select\" style=\"background-image:url('combine.php?image1=$p1&image2=$p2');padding-left:35px;\">".$value['text']."</option>\n".$temp;
330 }
332 return ($temp);
333 }
336 function reload()
337 {
338 /* Get config */
339 $ogroupfilter= get_global('ogroupfilter');
341 /* Set base for all searches */
342 $base= $ogroupfilter['depselect'];
344 /* Regex filter? */
345 if ($ogroupfilter['regex'] != ""){
346 $regex= $ogroupfilter['regex'];
347 } else {
348 $regex= "*";
349 }
351 /* User filter? */
352 $this->grouplist= array();
354 /* Generate grouplist filter */
355 $filter= "";
357 if ($ogroupfilter['usergroups'] == "checked"){
358 $filter.= "(gosaGroupObjects=*U*)";
359 }
360 if ($ogroupfilter['groupgroups'] == "checked"){
361 $filter.= "(gosaGroupObjects=*G*)";
362 }
363 if ($ogroupfilter['appgroups'] == "checked"){
364 $filter.= "(gosaGroupObjects=*A*)";
365 }
366 if ($ogroupfilter['depgroups'] == "checked"){
367 $filter.= "(gosaGroupObjects=*D*)";
368 }
369 if ($ogroupfilter['servergroups'] == "checked"){
370 $filter.= "(gosaGroupObjects=*S*)";
371 }
372 if ($ogroupfilter['wsgroups'] == "checked"){
373 $filter.= "(gosaGroupObjects=*W*)";
374 }
375 if ($ogroupfilter['prtgroups'] == "checked"){
376 $filter.= "(gosaGroupObjects=*P*)";
377 }
378 if ($ogroupfilter['tcgroups'] == "checked"){
379 $filter.= "(gosaGroupObjects=*T*)";
380 }
381 if ($ogroupfilter['fongroups'] == "checked"){
382 $filter.= "(gosaGroupObjects=*F*)";
383 }
384 if ($ogroupfilter['emptygroups'] == "checked"){
385 $filter.= "(gosaGroupObjects=[])";
386 }
388 if ($filter != ""){
389 $filter= "(&(cn=$regex)(objectClass=gosaGroupOfNames)(|$filter))";
390 } else {
391 $filter= "(&(cn=$regex)(objectClass=gosaGroupOfNames))";
392 }
393 $res= get_list($this->ui->subtreeACL, "$filter", TRUE, $base, array("cn", "description", "gosaGroupObjects"), TRUE);
394 foreach ($res as $value){
395 $pictype= preg_replace('/[\[\]]/', '', $value["gosaGroupObjects"][0]);
396 $sortstring= preg_split('//', $pictype, -1, PREG_SPLIT_NO_EMPTY);
397 sort($sortstring);
398 $pictype= implode("", $sortstring);
399 if (isset($value["description"][0])){
400 $this->grouplist[$value["dn"]]= array("text" => $value["cn"][0]." [".
401 $value["description"][0]."]", "type" => $pictype);
402 } else {
403 $this->grouplist[$value["dn"]]= array("text" => $value["cn"][0],
404 "type" => $pictype);
405 }
406 }
407 ksort ($this->grouplist);
408 reset ($this->grouplist);
409 }
411 }
413 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
414 ?>