1 <?php
2 /*
3 This code is part of GOsa (https://gosa.gonicus.de)
4 Copyright (C) 2003 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 */
21 class conference extends plugin
22 {
23 /* department attributes */
24 var $cn = "";
25 var $description = "";
26 var $base = "";
27 var $ou = "";
28 var $goFonPIN = "";
29 var $acl = "";
30 var $old_cn = "";
32 var $goFonConferenceOption = "";
33 var $goFonConferenceOption_P = ""; // Set PIN
34 var $goFonConferenceOption_r = ""; // record Conference
35 var $goFonConferenceOption_M = ""; // Play Music opn hold
36 var $goFonConferenceOption_s = ""; // activate menu
37 var $goFonConferenceOption_i = ""; // announce new and leaving user
38 var $goFonConferenceOption_c = ""; // Count User
39 var $goFonConferenceOption_D = ""; // Conference Type, no PIN/PIN
41 var $goFonConferenceOwner = "";
43 var $goFonConferenceOptionFormat = "";
44 var $goFonConferenceOptionLifetime = "";
45 var $telephoneNumber = "";
47 var $old_tele_number = false;
48 var $generate_error = "";
50 var $old_dn;
52 /* Headpage attributes */
53 var $last_dep_sorting= "invalid";
54 var $departments= array();
56 /* attribute list for save action */
57 var $attributes= array("cn","base", "description", "goFonPIN","goFonConferenceOption_P","goFonConferenceOption_r",
58 "goFonConferenceOption_M","goFonConferenceOption_s","goFonConferenceOption_i","goFonConferenceOption_c",
59 "goFonConferenceOption_D","goFonConferenceOptionFormat","goFonConferenceOptionLifetime","telephoneNumber","goFonConferenceOwner");
61 var $objectclasses= array("top", "goFonConference");
63 function conference ($config, $dn)
64 {
65 plugin::plugin($config, $dn);
66 $this->is_account = TRUE;
67 $this->ui = get_userinfo();
68 $this->dn = $dn;
69 $this->orig_dn = $dn;
70 $this->config = $config;
72 /* Set base */
73 if ($this->dn == "new"){
74 $ui= get_userinfo();
75 if(isset($_SESSION['conferencefilter']['depselect'])){
76 $this->base = $_SESSION['conferencefilter']['depselect'];
77 }else{
78 $this->base= dn2base($ui->dn);
79 }
80 } else {
81 $this->base= preg_replace ("/^[^,]+,/", "", $this->dn);
82 }
84 $acl= get_permissions ($this->dn, $this->ui->subtreeACL);
85 $this->acl= get_module_permission($acl, "goFonConference", $this->dn);
86 $this->goFonConferenceOwner=$this->ui->dn;
88 /* Parse Options ...
89 * Parameter|Lifetime|number
90 */
91 if($this->dn!="new"){
92 $tmp1= split("\|",$this->attrs['goFonConferenceOption'][0]);
94 for($i = 0 ; $i < strlen($tmp1[0]);$i++){
95 $varname = "goFonConferenceOption_".$tmp1[0][$i];
96 if($tmp1[0][$i]=="d"){
97 $this->goFonConferenceOption_D = $tmp1[0][$i];
98 }else{
99 $this->$varname = $tmp1[0][$i];
100 }
101 }
103 $this->goFonConferenceOptionLifetime = $tmp1[1];
104 $this->old_tele_number = $this->telephoneNumber;
105 }
106 $this->old_dn = $this->dn;
107 $this->old_cn = $this->cn;
108 }
110 function execute()
111 {
112 /* Call parent execute */
113 plugin::execute();
115 //$acl= get_permissions ($this->dn, $this->ui->subtreeACL);
116 //$this->acl= get_module_permission($acl, "goFonConference", $this->dn);
118 $this->config->departments = get_departments($this->dn);
119 $this->config->make_idepartments();
120 $smarty= get_smarty();
122 $smarty->assign("bases" ,array_flip($this->config->departments));
123 $smarty->assign("base" ,$this->base);
125 $smarty->assign("goFonConferenceOptions", array("D"=>"Conference ","d"=>"Conference without PIN"));
126 $smarty->assign("goFonConferenceOptionFormats", array("WAV"=>"Wave","GSM"=>"GSM","WAV49"=>"Wave49"));
127 $smarty->assign("goFonConferenceOption", $this->goFonConferenceOption_D);
129 foreach ($this->attributes as $val){
130 $smarty->assign("$val", $this->$val);
131 $smarty->assign("$val"."ACL", chkacl($this->acl, "$val"));
132 if(!$this->$val){
133 $smarty->assign($val."CHK", "");
134 }else{
135 $smarty->assign($val."CHK", " checked ");
136 }
137 }
139 if($_SESSION['js']==1){
140 if($this->goFonConferenceOption_P != "P"){
141 $smarty->assign("goFonPINACL"," disabled ");
142 $smarty->assign("goFonPIN","");
143 }
144 if($this->goFonConferenceOption_r != "r"){
145 $smarty->assign("goFonConferenceOptionFormatACL"," disabled ");
146 }
147 }
148 return($smarty->fetch (get_template_path('generic.tpl', TRUE)));
149 }
151 function remove_from_parent()
152 {
153 $this->SQL_remove_me(true);
155 $ldap= $this->config->get_ldap_link();
156 $ldap->cd ($this->dn);
157 $ldap->recursive_remove();
159 /* Optionally execute a command after we're done */
160 $this->handle_post_events('remove');
161 }
164 /* Save data to object */
165 function save_object()
166 {
167 plugin::save_object();
168 if(isset($_POST['cn'])){
169 foreach(array("goFonConferenceOption_P","goFonConferenceOption_r","goFonConferenceOption_M","goFonConferenceOption_s",
170 "goFonConferenceOption_i","goFonConferenceOption_c","goFonConferenceOption_D","goFonPIN") as $attrs){
171 if(isset($_POST[$attrs])){
172 $this->$attrs = $_POST[$attrs];
173 }else{
174 $this->$attrs = false;
175 }
176 }
177 }
178 }
181 /* Check values */
182 function check()
183 {
184 $message= array();
186 if($this->is_number_used()){
187 $message[] = $this->is_number_used();
188 }
190 if((!empty($this->goFonPIN)||($this->goFonConferenceOption_P=="P"))&&($this->goFonConferenceOption_D=="d")){
191 $message[] =_("You have specified a conference 'without PIN' ... please leave the PIN fields empty.");
192 }
194 if((empty($this->goFonPIN))&&($this->goFonConferenceOption_P=="P")&&($this->goFonConferenceOption_D=="D")){
195 $message[]= _("Please enter a PIN.");
196 }
198 if(empty($this->cn)){
199 $message[] =_("Please enter a name for the conference.");
200 }
202 if(!is_numeric($this->telephoneNumber)){
203 $message[] =_("Only numeric chars are allowed in Number field.");
204 }
206 if(!((is_numeric($this->goFonConferenceOptionLifetime))||(empty($this->goFonConferenceOptionLifetime)))){
207 $message[] =_("Only numbers are allowed in Lifetime.");
208 }
210 $this->SQL_remove_me(false);
211 $this->SQL_add_me(false);
213 if(!empty($this->generate_error)){
214 $message[]=$this->generate_error;
215 $this->generate_error="";
216 }
218 return $message;
219 }
222 function SQL_add_me($save){
224 if(!isset($_SESSION['config']->data['SERVERS']['FON'])){
225 $this->generate_error = _("There is currently no asterisk server defined. Possibly you are missing a server that handles the asterisk management (goFonServer). Your settings can't be saved to asterisk database.");
226 return(false);
227 }
229 // Get Configuration for Mysql database Server
230 $a_SETUP = $_SESSION['config']->data['SERVERS']['FON'];
232 // Connect to DB server
233 $r_con = @mysql_pconnect($a_SETUP['SERVER'],$a_SETUP['LOGIN'],$a_SETUP['PASSWORD']);
235 // Check if we are connected correctly
236 if(!$r_con){
237 $this->generate_error = sprintf(_("The MySQL server '%s' isn't reachable as user '%s', check GOsa log for mysql error."),
238 $a_SETUP['SERVER'],$a_SETUP['LOGIN']);
239 gosa_log(mysql_error());
240 return false;
241 }
243 // Select database for Extensions
244 $db = @mysql_select_db($a_SETUP['DB'],$r_con);
246 // Test if we have the database selected correctly
247 if(!$db){
248 $this->generate_error = sprintf(_("Can't select database %s on %s."),$a_SETUP['DB'],$a_SETUP['SERVER']);
249 gosa_log(mysql_error());
250 return false;
251 }
253 if((!empty($this->telephoneNumber))&&($save==true)){
255 $EXT=array();
257 $parameter ="";
258 foreach(array("goFonConferenceOption_P","goFonConferenceOption_r","goFonConferenceOption_M","goFonConferenceOption_s",
259 "goFonConferenceOption_i","goFonConferenceOption_c","goFonConferenceOption_D") as $attrs){
260 $parameter .= $this->$attrs;
261 }
263 $i=1;
264 $context="GOsa";
265 // Set Language to German
266 $EXT[$i]['exten'] =$this->telephoneNumber;
267 $EXT[$i]['context'] = $context;
268 $EXT[$i]['priority']= $i;
269 $EXT[$i]['app'] ="SetLanguage";
270 $EXT[$i]['appdata'] ="de";
271 $i++;
273 if($this->goFonConferenceOption_r == "r"){
275 // Recordingformat for conference
276 $EXT[$i]['exten'] =$this->telephoneNumber;
277 $EXT[$i]['context'] =$context;
278 $EXT[$i]['priority']= $i;
279 $EXT[$i]['app'] ="Setvar";
280 $EXT[$i]['appdata'] ="MEETME_RECORDINGFORMAT=".$this->goFonConferenceOptionFormat;
281 $i++;
283 }
285 // Answer Call
286 $EXT[$i]['exten'] =$this->telephoneNumber;
287 $EXT[$i]['context'] =$context;
288 $EXT[$i]['priority']=$i;
289 $EXT[$i]['app'] ="answer";
290 $EXT[$i]['appdata'] ="";
291 $i++;
293 // Start Conference
294 $EXT[$i]['exten'] =$this->telephoneNumber;
295 $EXT[$i]['context'] =$context;
296 $EXT[$i]['priority']=$i;
297 $EXT[$i]['app'] ="MeetMe";
299 if(empty($this->goFonPIN)) {
300 $EXT[$i]['appdata'] =$this->telephoneNumber."|".$parameter;
301 }else{
302 $EXT[$i]['appdata'] =$this->telephoneNumber."|".$parameter."|".$this->goFonPIN;
303 }
304 $i++;
306 // Start Conference
307 $EXT[$i]['exten'] =$this->cn;
308 $EXT[$i]['context'] =$context;
309 $EXT[$i]['priority']=1;
310 $EXT[$i]['app'] ="Goto";
311 $EXT[$i]['appdata'] =$this->telephoneNumber."|1";
312 $SQL=array();
314 foreach($EXT as $keytop => $valtop){
315 $s_keys = "";
316 $s_values = "";
317 foreach($valtop as $key=>$val){
318 $s_keys .="`".$key."`,";
319 $s_values .="'".$val."',";
320 }
321 $s_keys =preg_replace("/\,$/","",$s_keys);
322 $s_values =preg_replace("/\,$/","",$s_values);
323 $SQL[]="INSERT INTO ".$a_SETUP['EXT_TABLE']." (".$s_keys.") VALUES (".$s_values.");";
324 }
325 foreach($SQL as $sqlsyn){
326 mysql_query($sqlsyn);
327 }
328 }
331 @mysql_close($r_con);
332 return(true);
333 }
335 function SQL_remove_me($save){
337 if($this->old_tele_number){
338 // Get Configuration for Mysql database Server
339 $a_SETUP = $_SESSION['config']->data['SERVERS']['FON'];
341 // Connect to DB server
342 $r_con = @mysql_pconnect($a_SETUP['SERVER'],$a_SETUP['LOGIN'],$a_SETUP['PASSWORD']);
344 // Check if we are connected correctly
345 if(!$r_con){
346 $this->generate_error = sprintf(_("The MySQL Server '%s' isn't reachable as user '%s', check GOsa log for mysql error."),
347 $a_SETUP['SERVER'],$a_SETUP['LOGIN']);
348 gosa_log(mysql_error());
349 return false;
350 }
352 // Select database for Extensions
353 $db = @mysql_select_db($a_SETUP['DB'],$r_con);
355 // Test if we have the database selected correctly
356 if(!$db){
357 $this->generate_error = sprintf(_("Can't select database %s on %s."),$a_SETUP['DB'],$a_SETUP['SERVER']);
358 gosa_log(mysql_error());
359 return false;
360 }
362 $SQL = "DELETE FROM ".$a_SETUP['EXT_TABLE']."
363 WHERE (exten='".$this->old_tele_number."')
364 OR (exten='".$this->telephoneNumber."')
365 OR (exten='".$this->cn."')
366 OR (exten='".$this->old_cn."')";
368 if($save){
369 @mysql_query($SQL);
370 }
372 }//ENDE old num availiable ...
373 @mysql_close($r_con);
374 return(true);
375 }
379 /* This function checks if the given phonenumbers are available or already in use*/
380 function is_number_used()
381 {
382 $ldap= $this->config->get_ldap_link();
383 $ldap->cd($this->config->current['BASE']);
384 $ldap->search("(|(objectClass=goFonAccount)(objectClass=goFonQueue)(objectClass=goFonConference))", array("telephoneNumber","cn","uid"));
385 while($attrs = $ldap->fetch()) {
386 unset($attrs['telephoneNumber']['count']);
387 foreach($attrs['telephoneNumber'] as $tele){
388 if(!isset($attrs['cn'][0])) $attrs['cn'][0]=$attrs['dn'];
389 if(!isset($attrs['uid'][0])) $attrs['uid'][0]=$attrs['dn'];
390 $numbers[$tele]=$attrs;
391 }
392 }
394 $num = $this->telephoneNumber;
395 if((isset($numbers[$num]))&&(($numbers[$num]['cn'][0]!=$this->old_cn))){
396 if(isset($numbers[$num]['uid'][0])){
397 return sprintf(_("The specified telephonenumber '%s' is already assigned to '%s'."),$num,$numbers[$num]['uid'][0]);
398 }else{
399 return sprintf(_("The specified telephonenumber '%s' is already assigned to '%s'."),$num,$numbers[$num]['cn'][0]);
400 }
401 }
402 }
408 /* Save to LDAP */
409 function save()
410 {
412 if((!isset($this->attrs['goFonPIN']))){
413 $pin_use = false;
414 }else{
415 $pin_use = true;
416 }
418 plugin::save();
420 if(empty($this->old_tele_number)){
421 $this->old_tele_number= $this->telephoneNumber;
422 }
424 $this->SQL_remove_me(true);
425 $this->SQL_add_me(true);
427 if(empty($this->goFonConferenceOption_P)){
428 if($pin_use){
429 $this->attrs['goFonPIN']=array();
430 }else{
431 unset($this->attrs['goFonPIN']);
432 }
433 }
434 $this->attrs['goFonConferenceOption']="";
435 foreach(array("goFonConferenceOption_P","goFonConferenceOption_r","goFonConferenceOption_M","goFonConferenceOption_s",
436 "goFonConferenceOption_i","goFonConferenceOption_c","goFonConferenceOption_D","goFonConferenceOptionFormat") as $attrs){
437 $this->attrs['goFonConferenceOption'] .= $this->$attrs;
438 unset($this->attrs[$attrs]);
439 }
441 $this->attrs['goFonConferenceOption'].="|".$this->goFonConferenceOptionLifetime;
442 unset($this->attrs['goFonConferenceOptionLifetime']);
444 /* Write back to ldap */
446 unset($this->attrs['base']);
448 foreach($this->attributes as $atr){
449 if(chkacl($this->acl, $atr)!=""){
450 unset($this->attrs[$atr]);
451 }
452 }
454 $ldap= $this->config->get_ldap_link();
456 $ldap->cat($this->dn);
457 $a= $ldap->fetch();
458 $ldap->cd($this->dn);
459 if (count($a)){
460 $ldap->modify($this->attrs);
461 $this->handle_post_events('modify');
462 } else {
463 $ldap->add($this->attrs);
464 $this->handle_post_events('add');
465 }
466 show_ldap_error($ldap->get_error());
468 /* Optionally execute a command after we're done */
469 $this->postcreate();
470 }
472 }
474 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
475 ?>