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 tabs
22 {
23 var $dn;
24 var $config;
25 var $acl;
26 var $is_template;
27 var $is_new= FALSE;
29 var $last= "";
30 var $current= "";
31 var $disabled= "";
32 var $by_name= array();
33 var $by_object= array();
34 var $SubDialog = false;
36 function tabs(&$config, $data, $dn, $acl_category= "")
37 {
38 /* Save dn */
39 $this->dn= $dn;
40 $this->config= &$config;
42 $baseobject= NULL;
44 foreach ($data as &$tab){
45 $this->by_name[$tab['CLASS']]= $tab['NAME'];
47 if ($baseobject === NULL){
48 $baseobject= new $tab['CLASS']($this->config, $this->dn);
49 $baseobject->enable_CSN_check();
50 $this->by_object[$tab['CLASS']]= $baseobject;
51 } else {
52 $this->by_object[$tab['CLASS']]= new $tab['CLASS']($this->config, $this->dn, $baseobject);
53 }
55 $this->by_object[$tab['CLASS']]->parent= &$this;
56 $this->by_object[$tab['CLASS']]->set_acl_category($acl_category);
58 /* Initialize current */
59 if ($this->current == ""){
60 $this->current= $tab['CLASS'];
61 }
62 }
63 }
66 function multiple_support_available()
67 {
68 foreach($this->by_object as $name => $obj){
69 if($obj->multiple_support){
70 return(TRUE);
71 }
72 }
73 return(FALSE);
74 }
76 function enable_multiple_support()
77 {
78 if(!$this->multiple_support_available()){
79 return(FALSE);
80 }else{
81 foreach($this->by_object as $name => $obj){
82 if($obj->multiple_support){
83 $this->by_object[$name]->multiple_support_active = TRUE;
84 }else{
85 unset($this->by_object[$name]);
86 unset($this->by_name[$name]);
87 }
88 }
89 }
90 return(TRUE);
91 }
94 function execute()
95 {
96 /* Rotate current to last */
97 $this->last= $this->current;
99 /* Look for pressed tab button */
100 foreach ($this->by_object as $class => &$obj){
101 if (isset($_POST[$class]) || (isset($_POST['arg']) && $_POST['arg'] == "$class")){
102 $this->current= $class;
103 break;
104 }
105 }
107 /* Save last tab object */
108 if ($this->last == $this->current){
109 $this->save_object(TRUE);
110 } else {
111 $this->save_object(FALSE);
112 }
114 /* Build tab line */
115 $display= $this->gen_tabs();
117 /* Show object */
118 $display.= "<table summary=\"\" cellpadding=4 cellspacing=0 border=0 style=\"width:100%; background-color:#F8F8F8; border-style:solid; border-color:#AAA; border-top-width:0px; border-bottom-width:1px; border-left-width:1px; border-right-width:1px;\">\n";
119 $display.= "<tr><td>\n";
121 $display.= $this->by_object[$this->current]->execute();
123 /* Footer for tabbed dialog */
124 $display.= "</td></tr></table>";
126 return ($display);
127 }
129 function save_object($save_current= FALSE)
130 {
131 /* Save last tab */
132 if ($this->last != ""){
133 @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
134 $this->last, "Saving");
136 $this->by_object[$this->last]->save_object ();
137 }
139 /* Skip if curent and last are the same object */
140 if ($this->last == $this->current){
141 return;
142 }
144 $obj= @$this->by_object[$this->current];
145 $this->disabled= $obj->parent->disabled;
147 if ($save_current){
148 @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
149 $this->current, "Saving (current)");
151 $obj->save_object ();
152 }
153 }
155 function gen_tabs()
156 {
157 $display= "<input type=\"hidden\" name=\"arg\" value=\"\">";
158 $display.= "<table summary=\"\" cellpadding=0 cellspacing=0 border=0 style=\"width:100%;\"><tr>";
159 $index= 0;
160 $style= array("tab_left", "tab_active", "tab_near_active", "tab_right");
161 foreach ($this->by_name as $class => $name){
163 /* Activate right tabs with style "tab_right"
164 Activate near current with style "tab_near_active" */
165 if ($index == 2 || $index == 1){
166 $index++;
167 }
169 /* Activate current tab with style "tab_active " */
170 if ($class == $this->current){
171 $index++;
172 }
174 /* Paint tab */
175 $display.= "<td style=\"vertical-align:bottom;width:1px;white-space:nowrap;\">";
177 /* Shorten string if its too long for the tab headers*/
178 $title= _($name);
179 if (mb_strlen($title, 'UTF-8') > 28){
180 $title= mb_substr($title,0, 25, 'UTF-8')."...";
181 }
183 /* nobr causes w3c warnings so we use to keep the tab name in one line */
184 $title= preg_replace("/ /"," ",$title);
186 /* Take care about notifications */
187 $obj = $this->by_object[$class];
188 if ( $this->by_object[$class]->pl_notify && ($obj->is_account || $obj->ignore_account)){
189 $notify= "id=\"notify\"";
190 } else {
191 $notify= "";
192 }
194 if ($_SESSION['js']==FALSE){
195 $display.= "<div ".$notify." class=\"$style[$index]\"><input type=\"submit\" name=\"$class\"".
196 " class=\"$style[$index]\" value=\"$title\"";
197 } else {
198 $display.= "<div ".$notify." class=\"$style[$index]\"><a class=\"$style[$index]\" onclick=\"return true;\" href=\"javascript:document.mainform.arg.value='$class';document.mainform.submit();\">$title</a";
199 }
200 $display.= "></div></td>";
201 }
202 $display.= "<td style=\"vertical-align:bottom;\">\n";
203 $display.= "<div class=\"tab_border\"> </div></td></tr></table>";
205 return($display);
206 }
209 function set_acl($acl)
210 {
211 /* Look for attribute in ACL */
212 trigger_error("Don't use tabs::set_acl() its obsolete.");
213 }
215 function delete()
216 {
217 /* Check if all plugins will ACK for deletion */
218 foreach (array_reverse($this->by_object) as $key => $obj){
219 $reason= $obj->allow_remove();
220 if ($reason != ""){
221 print_red(sprintf(_("Delete process has been canceled by plugin '%s': %s"), $key, $reason));
222 return;
223 }
224 }
226 /* Delete for all plugins */
227 foreach (array_reverse($this->by_object) as $obj){
228 $obj->remove_from_parent();
229 }
230 }
232 function password_change_needed()
233 {
234 /* Ask all plugins for needed password changes */
235 foreach ($this->by_object as &$obj){
236 if ($obj->password_change_needed()){
237 return TRUE;
238 }
239 }
241 return FALSE;
242 }
244 function check($ignore_account= FALSE)
245 {
246 $this->save_object(TRUE);
247 $messages= array();
249 $current_set = FALSE;
251 /* Check all plugins */
252 foreach ($this->by_object as $key => &$obj){
253 if ($obj->is_account || $ignore_account || $obj->ignore_account){
254 @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,$key, "Checking");
256 $msg = $obj->check();
258 if (count($msg)){
259 $obj->pl_notify= TRUE;
260 if(!$current_set){
261 $current_set = TRUE;
262 $this->current= $key;
263 $messages = $msg;
264 }
265 }else{
266 $obj->pl_notify= FALSE;
267 }
268 }else{
269 $obj->pl_notify= FALSE;
270 }
271 }
272 return ($messages);
273 }
275 function save($ignore_account= FALSE)
276 {
277 /* Save all plugins */
278 foreach ($this->by_object as $key => &$obj){
279 @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
280 $key, "Saving");
282 $obj->dn= $this->dn;
284 if ($obj->is_account || $ignore_account || $obj->ignore_account){
285 if ($obj->save() == 1){
286 return (1);
287 }
288 } else {
289 $obj->remove_from_parent();
290 }
291 }
292 return (0);
293 }
295 function adapt_from_template($dn)
296 {
297 foreach ($this->by_object as $key => &$obj){
298 @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
299 $key, "Adapting");
300 $obj->parent= &$this;
301 $obj->adapt_from_template($dn);
302 }
303 }
306 /* Save attributes posted by copy & paste dialog
307 */
308 function saveCopyDialog()
309 {
310 foreach ($this->by_object as &$obj){
311 if($obj->is_account || $obj->ignore_account){
312 $obj->saveCopyDialog();
313 }
314 }
315 }
318 /* return copy & paste dialog
319 */
320 function getCopyDialog()
321 {
322 $ret = "";
323 $this->SubDialog = false;
324 foreach ($this->by_object as &$obj){
325 if($obj->is_account || $obj->ignore_account){
326 $tmp = $obj->getCopyDialog();
327 if($tmp['status'] == "SubDialog"){
328 $this->SubDialog = true;
329 return($tmp['string']);
330 }else{
331 if(!empty($tmp['string'])){
332 $ret .= $tmp['string'];
333 $ret .= "<p class='seperator'> </p>";
334 }
335 }
336 }
337 }
338 return($ret);
339 }
342 function addSpecialTabs()
343 {
344 $this->by_name['acl']= _("ACL");
345 $this->by_object['acl']= new acl($this->config, $this, $this->dn);
346 $this->by_object['acl']->parent= &$this;
347 $this->by_name['reference']= _("References");
348 $this->by_object['reference']= new reference($this->config, $this->dn);
349 $this->by_object['reference']->parent= &$this;
350 }
353 function set_acl_base($base= "")
354 {
355 /* Update reference, transfer variables */
356 $first= ($base == "");
357 foreach ($this->by_object as &$obj){
358 if ($first){
359 $first= FALSE;
360 $base= $obj->acl_base;
361 } else {
362 $obj->set_acl_base($base);
363 }
364 }
365 }
366 }
367 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
368 ?>