9748602c82f99d8a609a55369b813e25b93bf908
1 <?php
2 /*
3 * This code is part of GOsa (http://www.gosa-project.org)
4 * Copyright (C) 2003-2008 GONICUS GmbH
5 *
6 * ID: $$Id$$
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 */
23 class tabs
24 {
25 var $dn;
26 var $config;
27 var $acl;
28 var $is_template;
29 var $is_new= FALSE;
31 var $last= "";
32 var $current= "";
33 var $disabled= "";
34 var $by_name= array();
35 var $by_object= array();
36 var $SubDialog = false;
37 var $acl_category;
38 var $multiple_support_active = FALSE;
40 function tabs(&$config, $data, $dn, $acl_category= "")
41 {
42 /* Save dn */
43 $this->dn= $dn;
44 $this->config= &$config;
46 $baseobject= NULL;
47 $this->acl_category = $acl_category;
48 foreach ($data as &$tab){
50 if (!plugin_available($tab['CLASS'])){
51 continue;
52 }
54 $this->by_name[$tab['CLASS']]= $tab['NAME'];
56 if ($baseobject === NULL){
57 $baseobject= new $tab['CLASS']($this->config, $this->dn);
58 $baseobject->enable_CSN_check();
59 $this->by_object[$tab['CLASS']]= $baseobject;
60 } else {
61 $this->by_object[$tab['CLASS']]= new $tab['CLASS']($this->config, $this->dn, $baseobject);
62 }
64 $this->by_object[$tab['CLASS']]->parent= &$this;
65 $this->by_object[$tab['CLASS']]->set_acl_category($this->acl_category);
67 /* Initialize current */
68 if ($this->current == ""){
69 $this->current= $tab['CLASS'];
70 }
71 }
72 }
75 /*! \brief Reinitializes the tab classes with fresh ldap values.
76 This maybe usefull if for example if the apply button was pressed.
77 */
78 function re_init()
79 {
80 $baseobject= NULL;
81 foreach($this->by_object as $name => $object){
82 $class = get_class($object);
83 if(in_array($class,array("reference","acl"))) continue;
84 if ($baseobject === NULL){
85 $baseobject= new $class($this->config, $this->dn);
86 $baseobject->enable_CSN_check();
87 $this->by_object[$name]= $baseobject;
88 } else {
89 $this->by_object[$name]= new $class($this->config, $this->dn, $baseobject);
90 }
91 $this->by_object[$name]->parent= &$this;
92 $this->by_object[$name]->set_acl_category($this->acl_category);
93 }
94 }
97 function execute()
98 {
99 /* Rotate current to last */
100 $this->last= $this->current;
102 /* Look for pressed tab button */
103 foreach ($this->by_object as $class => &$obj){
104 if (isset($_POST[$class]) || (isset($_POST['arg']) && $_POST['arg'] == "$class")){
105 $this->current= $class;
106 break;
107 }
108 }
110 /* Save last tab object */
111 if ($this->last == $this->current){
112 $this->save_object(TRUE);
113 } else {
114 $this->save_object(FALSE);
115 }
117 /* Build tab line */
118 $display= $this->gen_tabs();
120 /* Show object */
121 $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";
122 $display.= "<tr><td>\n";
124 /* If multiple edit is enabled for this tab,
125 we have tho display different templates */
126 if(!$this->multiple_support_active){
127 $display.= $this->by_object[$this->current]->execute();
128 }else{
129 $display.= $this->by_object[$this->current]->multiple_execute();
130 }
132 /* Footer for tabbed dialog */
133 $display.= "</td></tr></table>";
135 return ($display);
136 }
138 function save_object($save_current= FALSE)
139 {
140 /* Save last tab */
141 if ($this->last != ""){
142 @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
143 $this->last, "Saving");
145 if(!$this->multiple_support_active){
146 $this->by_object[$this->last]->save_object ();
147 }else{
148 $this->by_object[$this->last]->multiple_save_object();
149 }
150 }
152 /* Skip if curent and last are the same object */
153 if ($this->last == $this->current){
154 return;
155 }
157 $obj= @$this->by_object[$this->current];
158 $this->disabled= $obj->parent->disabled;
160 if ($save_current){
161 @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
162 $this->current, "Saving (current)");
164 if(!$this->multiple_support_active){
165 $obj->save_object();
166 }else{
167 $obj->multiple_save_object();
168 }
169 }
170 }
172 function gen_tabs()
173 {
174 $display= "<input type=\"hidden\" name=\"arg\" value=\"\">";
175 $display.= "<table summary=\"\" cellpadding=0 cellspacing=0 border=0 style=\"width:100%;\"><tr>";
176 $index= 0;
177 $style= array("tab_left", "tab_active", "tab_near_active", "tab_right");
178 foreach ($this->by_name as $class => $name){
180 /* Activate right tabs with style "tab_right"
181 Activate near current with style "tab_near_active" */
182 if ($index == 2 || $index == 1){
183 $index++;
184 }
186 /* Activate current tab with style "tab_active " */
187 if ($class == $this->current){
188 $index++;
189 }
191 /* Paint tab */
192 $display.= "<td style=\"vertical-align:bottom;width:1px;white-space:nowrap;\">";
194 /* Shorten string if its too long for the tab headers*/
195 $title= _($name);
196 if (mb_strlen($title, 'UTF-8') > 28){
197 $title= mb_substr($title,0, 25, 'UTF-8')."...";
198 }
200 /* nobr causes w3c warnings so we use to keep the tab name in one line */
201 $title= preg_replace("/ /"," ",$title);
203 /* Take care about notifications */
204 $obj = $this->by_object[$class];
205 if ( $this->by_object[$class]->pl_notify && ($obj->is_account || $obj->ignore_account)){
206 $notify= "id=\"notify\"";
207 } else {
208 $notify= "";
209 }
211 if (session::get('js')==FALSE){
212 $display.= "<div ".$notify." class=\"$style[$index]\"><input type=\"submit\" name=\"$class\"".
213 " class=\"$style[$index]\" value=\"$title\"";
214 } else {
215 $display.= "<div ".$notify." class=\"$style[$index]\"><a class=\"$style[$index]\" onclick=\"return true;\" href=\"javascript:document.mainform.arg.value='$class';document.mainform.submit();\">$title</a";
216 }
217 $display.= "></div></td>";
218 }
219 $display.= "<td style=\"vertical-align:bottom;\">\n";
220 $display.= "<div class=\"tab_border\"> </div></td></tr></table>";
222 return($display);
223 }
226 function set_acl($acl)
227 {
228 /* Look for attribute in ACL */
229 trigger_error("Don't use tabs::set_acl() its obsolete.");
230 }
232 function delete()
233 {
234 /* Check if all plugins will ACK for deletion */
235 foreach (array_reverse($this->by_object) as $key => $obj){
236 $reason= $obj->allow_remove();
237 if ($reason != ""){
238 msg_dialog::display(_("Warning"), sprintf(_("Delete process has been canceled by plugin '%s': %s"), $key, $reason), WARNING_DIALOG);
239 return;
240 }
241 }
243 /* Delete for all plugins */
244 foreach (array_reverse($this->by_object) as $obj){
245 $obj->remove_from_parent();
246 }
247 }
249 function password_change_needed()
250 {
251 /* Ask all plugins for needed password changes */
252 foreach ($this->by_object as &$obj){
253 if ($obj->password_change_needed()){
254 return TRUE;
255 }
256 }
258 return FALSE;
259 }
261 function check($ignore_account= FALSE)
262 {
263 $this->save_object(TRUE);
264 $messages= array();
266 $current_set = FALSE;
268 /* Check all plugins */
269 foreach ($this->by_object as $key => &$obj){
270 if ($obj->is_account || $ignore_account || $obj->ignore_account){
271 @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,$key, "Checking");
273 if(!$this->multiple_support_active){
274 $msg = $obj->check();
275 }else{
276 $msg = $obj->multiple_check();
277 }
279 if (count($msg)){
280 $obj->pl_notify= TRUE;
281 if(!$current_set){
282 $current_set = TRUE;
283 $this->current= $key;
284 $messages = $msg;
285 }
286 }else{
287 $obj->pl_notify= FALSE;
288 }
289 }else{
290 $obj->pl_notify= FALSE;
291 }
292 }
293 return ($messages);
294 }
296 function save($ignore_account= FALSE)
297 {
298 /* Save all plugins */
299 foreach ($this->by_object as $key => &$obj){
300 @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
301 $key, "Saving");
303 $obj->dn= $this->dn;
305 if ($obj->is_account || $ignore_account || $obj->ignore_account){
306 if ($obj->save() == 1){
307 return (1);
308 }
309 } else {
310 $obj->remove_from_parent();
311 }
312 }
313 return (0);
314 }
316 function adapt_from_template($dn, $skip= array())
317 {
318 foreach ($this->by_object as $key => &$obj){
319 @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
320 $key, "Adapting");
321 $obj->parent= &$this;
322 $obj->adapt_from_template($dn, $skip);
323 }
324 }
327 /* Save attributes posted by copy & paste dialog
328 */
329 function saveCopyDialog()
330 {
331 foreach ($this->by_object as &$obj){
332 if($obj->is_account || $obj->ignore_account){
333 $obj->saveCopyDialog();
334 }
335 }
336 }
339 /* return copy & paste dialog
340 */
341 function getCopyDialog()
342 {
343 $ret = "";
344 $this->SubDialog = false;
345 foreach ($this->by_object as &$obj){
346 if($obj->is_account || $obj->ignore_account){
347 $tmp = $obj->getCopyDialog();
348 if($tmp['status'] == "SubDialog"){
349 $this->SubDialog = true;
350 return($tmp['string']);
351 }else{
352 if(!empty($tmp['string'])){
353 $ret .= $tmp['string'];
354 $ret .= "<p class='seperator'> </p>";
355 }
356 }
357 }
358 }
359 return($ret);
360 }
363 function addSpecialTabs()
364 {
365 $this->by_name['acl']= _("ACL");
366 $this->by_object['acl']= new acl($this->config, $this, $this->dn);
367 $this->by_object['acl']->parent= &$this;
368 $this->by_name['reference']= _("References");
369 $this->by_object['reference']= new reference($this->config, $this->dn);
370 $this->by_object['reference']->parent= &$this;
371 }
374 function set_acl_base($base= "")
375 {
376 /* Update reference, transfer variables */
377 $first= ($base == "");
378 foreach ($this->by_object as &$obj){
379 if ($first){
380 $first= FALSE;
381 $base= $obj->acl_base;
382 } else {
383 $obj->set_acl_base($base);
384 }
385 }
386 }
389 /*! \brief Checks if one of the used tab plugins supports multiple edit.
390 @param boolean Returns TRUE if at least one plugins supports multiple edit.
391 */
392 function multiple_support_available()
393 {
394 foreach($this->by_object as $name => $obj){
395 if($obj->multiple_support){
396 return(TRUE);
397 }
398 }
399 return(FALSE);
400 }
403 /*! \brief Enables multiple edit support for the given tab.
404 All unsupported plugins will be disabled.
405 @param boolean Returns TRUE if at least one plugin supports multiple edit
406 */
407 function enable_multiple_support()
408 {
409 if(!$this->multiple_support_available()){
410 return(FALSE);
411 }else{
412 $this->multiple_support_active = TRUE;
413 foreach($this->by_object as $name => $obj){
414 if($obj->multiple_support){
415 $this->by_object[$name]->enable_multiple_support();
416 }else{
417 unset($this->by_object[$name]);
418 unset($this->by_name[$name]);
419 }
420 }
421 }
422 return(TRUE);
423 }
424 }
425 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
426 ?>