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 = $this->cn;
108 }
110 function execute()
111 {
112 //$acl= get_permissions ($this->dn, $this->ui->subtreeACL);
113 //$this->acl= get_module_permission($acl, "goFonConference", $this->dn);
115 $this->config->departments = get_departments($this->dn);
116 $this->config->make_idepartments();
117 $smarty= get_smarty();
119 $smarty->assign("bases" ,array_flip($this->config->departments));
120 $smarty->assign("base" ,$this->base);
122 $smarty->assign("goFonConferenceOptions", array("D"=>"Conference ","d"=>"Conference without PIN"));
123 $smarty->assign("goFonConferenceOptionFormats", array("WAV"=>"Wave","GSM"=>"GSM","WAV49"=>"Wave49"));
124 $smarty->assign("goFonConferenceOption", $this->goFonConferenceOption_D);
126 foreach ($this->attributes as $val){
127 $smarty->assign("$val", $this->$val);
128 $smarty->assign("$val"."ACL", chkacl($this->acl, "$val"));
129 if(!$this->$val){
130 $smarty->assign($val."CHK", "");
131 }else{
132 $smarty->assign($val."CHK", " checked ");
133 }
134 }
136 if($_SESSION['js']==1){
137 if($this->goFonConferenceOption_P != "P"){
138 $smarty->assign("goFonPINACL"," disabled ");
139 $smarty->assign("goFonPIN","");
140 }
141 if($this->goFonConferenceOption_r != "r"){
142 $smarty->assign("goFonConferenceOptionFormatACL"," disabled ");
143 }
144 }
145 return($smarty->fetch (get_template_path('generic.tpl', TRUE)));
146 }
148 function remove_from_parent()
149 {
150 $this->SQL_remove_me(true);
152 $ldap= $this->config->get_ldap_link();
153 $ldap->cd ($this->dn);
154 $ldap->recursive_remove();
156 /* Optionally execute a command after we're done */
157 $this->handle_post_events('remove');
158 }
161 /* Save data to object */
162 function save_object()
163 {
164 plugin::save_object();
165 if(isset($_POST['cn'])){
166 foreach(array("goFonConferenceOption_P","goFonConferenceOption_r","goFonConferenceOption_M","goFonConferenceOption_s",
167 "goFonConferenceOption_i","goFonConferenceOption_c","goFonConferenceOption_D","goFonPIN") as $attrs){
168 if(isset($_POST[$attrs])){
169 $this->$attrs = $_POST[$attrs];
170 }else{
171 $this->$attrs = false;
172 }
173 }
174 }
175 }
178 /* Check values */
179 function check()
180 {
181 $message= array();
183 if($this->is_number_used()){
184 $message[] = $this->is_number_used();
185 }
187 if((!empty($this->goFonPIN)||($this->goFonConferenceOption_P=="P"))&&($this->goFonConferenceOption_D=="d")){
188 $message[] =_("You have specified a conference 'without PIN' ... please leave the PIN fields empty.");
189 }
191 if((empty($this->goFonPIN))&&($this->goFonConferenceOption_P=="P")&&($this->goFonConferenceOption_D=="D")){
192 $message[]= _("Please enter a PIN.");
193 }
195 if(empty($this->cn)){
196 $message[] =_("Please enter a name for the conference.");
197 }
199 if(!is_numeric($this->telephoneNumber)){
200 $message[] =_("Only numeric chars are allowed in Number field.");
201 }
203 if(!is_numeric($this->goFonConferenceOptionLifetime)){
204 $message[] =_("Only numbers are allowed in Lifetime.");
205 }
207 $this->SQL_remove_me(false);
208 $this->SQL_add_me(false);
210 if(!empty($this->generate_error)){
211 $message[]=$this->generate_error;
212 $this->generate_error="";
213 }
215 return $message;
216 }
219 function SQL_add_me($save){
221 if(!isset($_SESSION['config']->data['SERVERS']['FON'])){
222 $this->generate_error = _("There is currently no asterisk server defined. Possibly you are missing a server that handles the asterisk management (goFonServer).\nYour Settings can't be saved to asterisk Database.");
223 return(false);
224 }
226 // Get Configuration for Mysql database Server
227 $a_SETUP = $_SESSION['config']->data['SERVERS']['FON'];
229 // Connect to DB server
230 $r_con = @mysql_pconnect($a_SETUP['SERVER'],$a_SETUP['LOGIN'],$a_SETUP['PASSWORD']);
232 // Check if we are connected correctly
233 if(!$r_con){
234 $this->generate_error = sprintf(_("The MySQL Server '%s' isn't reachable as user '%s', check GOsa log for mysql error."),
235 $a_SETUP['SERVER'],$a_SETUP['LOGIN']);
236 gosa_log(mysql_error());
237 return false;
238 }
240 // Select database for Extensions
241 $db = @mysql_select_db($a_SETUP['DB'],$r_con);
243 // Test if we have the database selected correctly
244 if(!$db){
245 $this->generate_error = sprintf(_("Can't select database %s on %s."),$a_SETUP['DB'],$a_SETUP['SERVER']);
246 gosa_log(mysql_error());
247 return false;
248 }
250 if((!empty($this->telephoneNumber))&&($save==true)){
252 $EXT=array();
254 $parameter ="";
255 foreach(array("goFonConferenceOption_P","goFonConferenceOption_r","goFonConferenceOption_M","goFonConferenceOption_s",
256 "goFonConferenceOption_i","goFonConferenceOption_c","goFonConferenceOption_D") as $attrs){
257 $parameter .= $this->$attrs;
258 }
260 $i=1;
261 $context="GOsa";
262 // Set Language to German
263 $EXT[$i]['exten'] =$this->telephoneNumber;
264 $EXT[$i]['context'] = $context;
265 $EXT[$i]['priority']= $i;
266 $EXT[$i]['app'] ="SetLanguage";
267 $EXT[$i]['appdata'] ="de";
268 $i++;
270 if($this->goFonConferenceOption_r == "r"){
272 // Recordingformat for conference
273 $EXT[$i]['exten'] =$this->telephoneNumber;
274 $EXT[$i]['context'] =$context;
275 $EXT[$i]['priority']= $i;
276 $EXT[$i]['app'] ="Setvar";
277 $EXT[$i]['appdata'] ="MEETME_RECORDINGFORMAT=".$this->goFonConferenceOptionFormat;
278 $i++;
280 }
282 // Answer Call
283 $EXT[$i]['exten'] =$this->telephoneNumber;
284 $EXT[$i]['context'] =$context;
285 $EXT[$i]['priority']=$i;
286 $EXT[$i]['app'] ="answer";
287 $EXT[$i]['appdata'] ="";
288 $i++;
290 // Start Conference
291 $EXT[$i]['exten'] =$this->telephoneNumber;
292 $EXT[$i]['context'] =$context;
293 $EXT[$i]['priority']=$i;
294 $EXT[$i]['app'] ="MeetMe";
296 if(empty($this->goFonPIN)) {
297 $EXT[$i]['appdata'] =$this->telephoneNumber."|".$parameter;
298 }else{
299 $EXT[$i]['appdata'] =$this->telephoneNumber."|".$parameter."|".$this->goFonPIN;
300 }
301 $i++;
303 // Start Conference
304 $EXT[$i]['exten'] =$this->cn;
305 $EXT[$i]['context'] =$context;
306 $EXT[$i]['priority']=1;
307 $EXT[$i]['app'] ="Goto";
308 $EXT[$i]['appdata'] =$this->telephoneNumber."|1";
309 $SQL=array();
311 foreach($EXT as $keytop => $valtop){
312 $s_keys = "";
313 $s_values = "";
314 foreach($valtop as $key=>$val){
315 $s_keys .="`".$key."`,";
316 $s_values .="'".$val."',";
317 }
318 $s_keys =preg_replace("/\,$/","",$s_keys);
319 $s_values =preg_replace("/\,$/","",$s_values);
320 $SQL[]="INSERT INTO ".$a_SETUP['EXT_TABLE']." (".$s_keys.") VALUES (".$s_values.");";
321 }
322 foreach($SQL as $sqlsyn){
323 mysql_query($sqlsyn);
324 }
325 }
328 @mysql_close($r_con);
329 return(true);
330 }
332 function SQL_remove_me($save){
334 if($this->old_tele_number){
335 // Get Configuration for Mysql database Server
336 $a_SETUP = $_SESSION['config']->data['SERVERS']['FON'];
338 // Connect to DB server
339 $r_con = @mysql_pconnect($a_SETUP['SERVER'],$a_SETUP['LOGIN'],$a_SETUP['PASSWORD']);
341 // Check if we are connected correctly
342 if(!$r_con){
343 $this->generate_error = sprintf(_("The MySQL Server '%s' isn't reachable as user '%s', check GOsa log for mysql error."),
344 $a_SETUP['SERVER'],$a_SETUP['LOGIN']);
345 gosa_log(mysql_error());
346 return false;
347 }
349 // Select database for Extensions
350 $db = @mysql_select_db($a_SETUP['DB'],$r_con);
352 // Test if we have the database selected correctly
353 if(!$db){
354 $this->generate_error = sprintf(_("Can't select database %s on %s."),$a_SETUP['DB'],$a_SETUP['SERVER']);
355 gosa_log(mysql_error());
356 return false;
357 }
359 $SQL = "DELETE FROM ".$a_SETUP['EXT_TABLE']."
360 WHERE (exten='".$this->old_tele_number."')
361 OR (exten='".$this->telephoneNumber."')
362 OR (exten='".$this->cn."')
363 OR (exten='".$this->old_cn."')";
365 if($save){
366 @mysql_query($SQL);
367 }
369 }//ENDE old num availiable ...
370 @mysql_close($r_con);
371 return(true);
372 }
376 /* This function checks if the given phonenumbers are available or already in use*/
377 function is_number_used()
378 {
379 $ldap= $this->config->get_ldap_link();
380 $ldap->cd($this->config->current['BASE']);
381 $ldap->search("(|(objectClass=goFonAccount)(objectClass=goFonQueue)(objectClass=goFonConference))", array("telephoneNumber","cn","uid"));
382 while($attrs = $ldap->fetch()) {
383 unset($attrs['telephoneNumber']['count']);
384 foreach($attrs['telephoneNumber'] as $tele){
385 if(!isset($attrs['cn'][0])) $attrs['cn'][0]=$attrs['dn'];
386 if(!isset($attrs['uid'][0])) $attrs['uid'][0]=$attrs['dn'];
387 $numbers[$tele]=$attrs;
388 }
389 }
391 $num = $this->telephoneNumber;
392 if((isset($numbers[$num]))&&(($numbers[$num]['cn'][0]!=$this->old_cn))){
393 if(isset($numbers[$num]['uid'][0])){
394 return sprintf(_("The specified telephonenumber '%s' is already assigned to '%s'."),$num,$numbers[$num]['uid'][0]);
395 }else{
396 return sprintf(_("The specified telephonenumber '%s' is already assigned to '%s'."),$num,$numbers[$num]['cn'][0]);
397 }
398 }
399 }
405 /* Save to LDAP */
406 function save()
407 {
409 if((!isset($this->attrs['goFonPIN']))){
410 $pin_use = false;
411 }else{
412 $pin_use = true;
413 }
415 plugin::save();
417 if(empty($this->old_tele_number)){
418 $this->old_tele_number= $this->telephoneNumber;
419 }
421 $this->SQL_remove_me(true);
422 $this->SQL_add_me(true);
424 if(empty($this->goFonConferenceOption_P)){
425 if($pin_use){
426 $this->attrs['goFonPIN']=array();
427 }else{
428 unset($this->attrs['goFonPIN']);
429 }
430 }
431 $this->attrs['goFonConferenceOption']="";
432 foreach(array("goFonConferenceOption_P","goFonConferenceOption_r","goFonConferenceOption_M","goFonConferenceOption_s",
433 "goFonConferenceOption_i","goFonConferenceOption_c","goFonConferenceOption_D","goFonConferenceOptionFormat") as $attrs){
434 $this->attrs['goFonConferenceOption'] .= $this->$attrs;
435 unset($this->attrs[$attrs]);
436 }
438 $this->attrs['goFonConferenceOption'].="|".$this->goFonConferenceOptionLifetime;
439 unset($this->attrs['goFonConferenceOptionLifetime']);
441 /* Write back to ldap */
443 unset($this->attrs['base']);
445 foreach($this->attributes as $atr){
446 if(chkacl($this->acl, $atr)!=""){
447 unset($this->attrs[$atr]);
448 }
449 }
451 $ldap= $this->config->get_ldap_link();
453 $ldap->cat($this->dn);
454 $a= $ldap->fetch();
455 $ldap->cd($this->dn);
456 if (count($a)){
457 $ldap->modify($this->attrs);
458 $this->handle_post_events('modify');
459 } else {
460 $ldap->add($this->attrs);
461 $this->handle_post_events('add');
462 }
463 show_ldap_error($ldap->get_error());
465 /* Optionally execute a command after we're done */
466 $this->postcreate();
467 }
469 }
471 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
472 ?>