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 listing {
25 var $xmlData;
26 var $entries;
27 var $departments= array();
28 var $departmentBrowser= false;
29 var $departmentRootVisible= false;
30 var $multiSelect= false;
31 var $template;
32 var $headline;
33 var $base;
34 var $sortDirection= null;
35 var $sortColumn= null;
36 var $sortAttribute;
37 var $sortType;
38 var $numColumns;
39 var $baseMode= false;
40 var $bases= array();
41 var $header= array();
42 var $colprops= array();
43 var $filters= array();
44 var $filter= null;
45 var $pid;
46 var $objectTypes= array();
47 var $objectTypeCount= array();
48 var $objectDnMapping= array();
49 var $copyPasteHandler= null;
50 var $snapshotHandler= null;
51 var $exporter= array();
52 var $exportColumns= array();
53 var $useSpan= false;
54 var $height= 0;
55 var $scrollPosition= 0;
56 var $baseSelector;
59 function listing($filename)
60 {
61 global $config;
62 global $class_mapping;
64 // Initialize pid
65 $this->pid= preg_replace("/[^0-9]/", "", microtime(TRUE));
67 if (!$this->load($filename)) {
68 die("Cannot parse $filename!");
69 }
71 // Set base for filter
72 if ($this->baseMode) {
73 $this->base= session::global_get("CurrentMainBase");
74 if ($this->base == null) {
75 $this->base= $config->current['BASE'];
76 }
77 $this->refreshBasesList();
78 } else {
79 $this->base= $config->current['BASE'];
80 }
82 // Move footer information
83 $this->showFooter= ($config->get_cfg_value("listSummary") == "true");
85 // Register build in filters
86 $this->registerElementFilter("objectType", "listing::filterObjectType");
87 $this->registerElementFilter("departmentLink", "listing::filterDepartmentLink");
88 $this->registerElementFilter("link", "listing::filterLink");
89 $this->registerElementFilter("actions", "listing::filterActions");
91 // Load exporters
92 foreach($class_mapping as $class => $dummy) {
93 if (preg_match('/Exporter$/', $class)) {
94 $info= call_user_func(array($class, "getInfo"));
95 if ($info != null) {
96 $this->exporter= array_merge($this->exporter, $info);
97 }
98 }
99 }
101 // Instanciate base selector
102 $this->baseSelector= new baseSelector($this->bases, $this->base);
103 }
106 function setCopyPasteHandler($handler)
107 {
108 $this->copyPasteHandler= &$handler;
109 }
112 function setHeight($height)
113 {
114 $this->height= $height;
115 }
118 function setSnapshotHandler($handler)
119 {
120 $this->snapshotHandler= &$handler;
121 }
124 function setFilter($filter)
125 {
126 $filter->setCategories($this->categories);
127 $this->filter= &$filter;
128 if ($this->departmentBrowser){
129 $this->departments= $this->getDepartments();
130 }
131 $this->filter->setBase($this->base);
132 }
135 function registerElementFilter($name, $call)
136 {
137 if (!isset($this->filters[$name])) {
138 $this->filters[$name]= $call;
139 return true;
140 }
142 return false;
143 }
146 function load($filename)
147 {
148 $contents = file_get_contents($filename);
149 $this->xmlData= xml::xml2array($contents, 1);
151 if (!isset($this->xmlData['list'])) {
152 return false;
153 }
155 $this->xmlData= $this->xmlData["list"];
157 // Load some definition values
158 foreach (array("departmentBrowser", "departmentRootVisible", "multiSelect", "baseMode") as $token) {
159 if (isset($this->xmlData['definition'][$token]) &&
160 $this->xmlData['definition'][$token] == "true"){
161 $this->$token= true;
162 }
163 }
165 // Fill objectTypes from departments and xml definition
166 $types = departmentManagement::get_support_departments();
167 foreach ($types as $class => $data) {
168 $this->objectTypes[$data['OC']]= array("label" => $data['TITLE'],
169 "objectClass" => $data['OC'],
170 "image" => $data['IMG']);
171 }
172 $this->categories= array();
173 if (isset($this->xmlData['definition']['objectType'])) {
174 if(isset($this->xmlData['definition']['objectType']['label'])) {
175 $this->xmlData['definition']['objectType']= array($this->xmlData['definition']['objectType']);
176 }
177 foreach ($this->xmlData['definition']['objectType'] as $index => $otype) {
178 $tmp = $this->xmlData['definition']['objectType'][$index];
179 $this->objectTypes[$tmp['objectClass']]= $tmp;
180 if (isset($this->xmlData['definition']['objectType'][$index]['category'])){
181 $this->categories[]= $otype['category'];
182 }
183 }
184 }
185 $this->objectTypes = array_values($this->objectTypes);
187 // Parse layout per column
188 $this->colprops= $this->parseLayout($this->xmlData['table']['layout']);
190 // Prepare table headers
191 $this->renderHeader();
193 // Assign headline/Categories
194 $this->headline= _($this->xmlData['definition']['label']);
195 if (!is_array($this->categories)){
196 $this->categories= array($this->categories);
197 }
199 // Evaluate columns to be exported
200 if (isset($this->xmlData['table']['column'])){
201 foreach ($this->xmlData['table']['column'] as $index => $config) {
202 if (isset($config['export']) && $config['export'] == "true"){
203 $this->exportColumns[]= $index;
204 }
205 }
206 }
208 return true;
209 }
212 function renderHeader()
213 {
214 $this->header= array();
215 $this->plainHeader= array();
217 // Initialize sort?
218 $sortInit= false;
219 if (!$this->sortDirection) {
220 $this->sortColumn= 0;
221 if (isset($this->xmlData['definition']['defaultSortColumn'])){
222 $this->sortColumn= $this->xmlData['definition']['defaultSortColumn'];
223 } else {
224 $this->sortAttribute= "";
225 }
226 $this->sortDirection= array();
227 $sortInit= true;
228 }
230 if (isset($this->xmlData['table']['column'])){
231 foreach ($this->xmlData['table']['column'] as $index => $config) {
232 // Initialize everything to one direction
233 if ($sortInit) {
234 $this->sortDirection[$index]= false;
235 }
237 $sorter= "";
238 if ($index == $this->sortColumn && isset($config['sortAttribute']) &&
239 isset($config['sortType'])) {
240 $this->sortAttribute= $config['sortAttribute'];
241 $this->sortType= $config['sortType'];
242 $sorter= " ".image("images/lists/sort-".($this->sortDirection[$index]?"up":"down").".png", null, $this->sortDirection[$index]?_("Up"):_("Down"), "text-top");
243 }
244 $sortable= (isset($config['sortAttribute']));
246 $link= "href='?plug=".$_GET['plug']."&PID=".$this->pid."&act=SORT_$index'";
247 if (isset($config['label'])) {
248 if ($sortable) {
249 $this->header[$index]= "<td class='listheader' ".$this->colprops[$index]."><a $link>"._($config['label'])."</a>$sorter</td>";
250 } else {
251 $this->header[$index]= "<td class='listheader' ".$this->colprops[$index].">"._($config['label'])."</td>";
252 }
253 $this->plainHeader[]= _($config['label']);
254 } else {
255 if ($sortable) {
256 $this->header[$index]= "<td class='listheader' ".$this->colprops[$index]."><a $link> </a>$sorter</td>";
257 } else {
258 $this->header[$index]= "<td class='listheader' ".$this->colprops[$index]."> </td>";
259 }
260 $this->plainHeader[]= "";
261 }
262 }
263 }
264 }
267 function render()
268 {
269 // Check for exeeded sizelimit
270 if (($message= check_sizelimit()) != ""){
271 return($message);
272 }
274 // Display filter editor
275 if(0)
276 return($this->filter->filterEditor->execute());
278 // Some browsers don't have the ability do do scrollable table bodies, filter them
279 // here.
280 $switch= false;
281 if (preg_match('/(Opera|Konqueror|Safari)/i', $_SERVER['HTTP_USER_AGENT'])){
282 $switch= true;
283 }
285 // Initialize list
286 $result= "<input type='hidden' value='$this->pid' name='PID'>\n";
287 $result.= "<input type='hidden' name='position_".$this->pid."' id='position_".$this->pid."'>\n";
288 $height= 450;
289 if ($this->height != 0) {
290 $result.= "<input type='hidden' value='$this->height' id='d_height'>\n";
291 $height= $this->height;
292 }
294 $result.= "<div class='listContainer' id='d_scrollbody' style='min-height:".($height+25)."px;'>\n";
295 $result.= "<table summary='$this->headline' style='width:100%;table-layout:fixed' cellspacing='0' cellpadding='0' id='t_scrolltable'>\n";
296 $this->numColumns= count($this->colprops) + ($this->multiSelect?1:0);
298 // Build list header
299 $result.= "<thead class='fixedListHeader listHeaderFormat'><tr>\n";
300 if ($this->multiSelect) {
301 $width= "24px";
302 if (preg_match('/Konqueror/i', $_SERVER['HTTP_USER_AGENT'])){
303 $width= "28px";
304 }
305 $result.= "<td class='listheader' style='text-align:center;padding:0;width:$width;'><input type='checkbox' id='select_all' name='select_all' title='"._("Select all")."' onClick='toggle_all_(\"listing_selected_[0-9]*$\",\"select_all\");' ></td>\n";
306 }
307 foreach ($this->header as $header) {
308 $result.= $header;
309 }
310 $result.= "</tr></thead>\n";
312 // Build list body
313 $result.= "<tbody class='listScrollContent listBodyFormat' id='t_nscrollbody' style='height:".$height."px;'>\n";
315 // No results? Just take an empty colspanned row
316 if (count($this->entries) + count($this->departments) == 0) {
317 $result.= "<tr><td class='list1nohighlight' colspan='$this->numColumns' style='height:100%;border-right:0px;width:100%;'> </td></tr>";
318 }
320 // Line color alternation
321 $alt= 0;
322 $deps= 0;
324 // Draw department browser if configured and we're not in sub mode
325 $this->useSpan= false;
326 if ($this->departmentBrowser && $this->filter->scope != "sub") {
327 // Fill with department browser if configured this way
328 $departmentIterator= new departmentSortIterator($this->departments, $this->sortDirection[$this->sortColumn]);
329 foreach ($departmentIterator as $row => $entry){
330 $result.="<tr>";
332 // Render multi select if needed
333 if ($this->multiSelect) {
334 $result.="<td style='text-align:center;padding:0;' class='list1'> </td>";
335 }
337 // Render defined department columns, fill the rest with some stuff
338 $rest= $this->numColumns - 1;
339 foreach ($this->xmlData['table']['department'] as $index => $config) {
340 $colspan= 1;
341 if (isset($config['span'])){
342 $colspan= $config['span'];
343 $this->useSpan= true;
344 }
345 $result.="<td colspan='$colspan' ".$this->colprops[$index]." class='list1'>".$this->renderCell($config['value'], $entry, $row)."</td>";
346 $rest-= $colspan;
347 }
349 // Fill remaining cols with nothing
350 $last= $this->numColumns - $rest;
351 for ($i= 0; $i<$rest; $i++){
352 $result.= "<td ".$this->colprops[$last+$i-1]." class='list1'> </td>";
353 }
354 $result.="</tr>";
356 $alt++;
357 }
358 $deps= $alt;
359 }
361 // Fill with contents, sort as configured
362 foreach ($this->entries as $row => $entry) {
363 $trow= "";
365 // Render multi select if needed
366 if ($this->multiSelect) {
367 $trow.="<td style='text-align:center;width:20px;' class='list0'><input type='checkbox' id='listing_selected_$row' name='listing_selected_$row'></td>\n";
368 }
370 foreach ($this->xmlData['table']['column'] as $index => $config) {
371 $renderedCell= $this->renderCell($config['value'], $entry, $row);
372 $trow.="<td ".$this->colprops[$index]." class='list0'>".$renderedCell."</td>\n";
374 // Save rendered column
375 $sort= preg_replace('/.*>([^<]+)<.*$/', '$1', $renderedCell);
376 $sort= preg_replace('/ /', '', $sort);
377 if (preg_match('/</', $sort)){
378 $sort= "";
379 }
380 $this->entries[$row]["_sort$index"]= $sort;
381 }
383 // Save rendered entry
384 $this->entries[$row]['_rendered']= $trow;
385 }
387 // Complete list by sorting entries for _sort$index and appending them to the output
388 $entryIterator= new listingSortIterator($this->entries, $this->sortDirection[$this->sortColumn], "_sort".$this->sortColumn, $this->sortType);
389 foreach ($entryIterator as $row => $entry){
390 $result.="<tr>\n";
391 $result.= $entry['_rendered'];
392 $result.="</tr>\n";
393 $alt++;
394 }
396 // Need to fill the list if it's not full (nobody knows why this is 22 ;-))
397 $emptyListStyle= (count($this->entries) + (($this->useSpan && count($this->entries))?$deps:0) == 0)?"border:0;":"";
398 if ((count($this->entries) + $deps) < 22) {
399 $result.= "<tr>";
400 for ($i= 0; $i<$this->numColumns; $i++) {
401 if ($i == 0) {
402 $result.= "<td class='list1nohighlight' style='$emptyListStyle height:100%;'> </td>";
403 continue;
404 }
405 if ($i != $this->numColumns-1) {
406 $result.= "<td class='list1nohighlight' style='$emptyListStyle'> </td>";
407 } else {
408 $result.= "<td class='list1nohighlight' style='border-right:0;$emptyListStyle'> </td>";
409 }
410 }
411 $result.= "</tr>";
412 }
414 // Close list body
415 $result.= "</tbody></table></div>";
417 // Add the footer if requested
418 if ($this->showFooter) {
419 $result.= "<div class='nlistFooter'><div style='padding:3px'>";
421 foreach ($this->objectTypes as $objectType) {
422 if (isset($this->objectTypeCount[$objectType['label']])) {
423 $label= _($objectType['label']);
424 $result.= image($objectType['image'], null, $label)." ".$this->objectTypeCount[$objectType['label']]." ";
425 }
426 }
428 $result.= "</div></div>";
429 }
431 // Close list
432 $result.= $switch?"<input type='hidden' id='list_workaround'>":"";
434 // Add scroll positioner
435 $result.= '<script type="text/javascript" language="javascript">';
436 $result.= '$("t_nscrollbody").scrollTop= '.$this->scrollPosition.';';
437 $result.= 'var box = $("t_nscrollbody").onscroll= function() {$("position_'.$this->pid.'").value= this.scrollTop;}';
438 $result.= '</script>';
440 $smarty= get_smarty();
441 $smarty->assign("usePrototype", "true");
442 $smarty->assign("FILTER", $this->filter->render());
443 $smarty->assign("SIZELIMIT", print_sizelimit_warning());
444 $smarty->assign("LIST", $result);
446 // Assign navigation elements
447 $nav= $this->renderNavigation();
448 foreach ($nav as $key => $html) {
449 $smarty->assign($key, $html);
450 }
452 // Assign action menu / base
453 $smarty->assign("ACTIONS", $this->renderActionMenu());
454 $smarty->assign("BASE", $this->renderBase());
456 // Assign separator
457 $smarty->assign("SEPARATOR", "<img src='images/lists/seperator.png' alt='-' align='middle' height='16' width='1' class='center'>");
459 // Assign summary
460 $smarty->assign("HEADLINE", $this->headline);
462 // Try to load template from plugin the folder first...
463 $file = get_template_path($this->xmlData['definition']['template'], true);
465 // ... if this fails, try to load the file from the theme folder.
466 if(!file_exists($file)){
467 $file = get_template_path($this->xmlData['definition']['template']);
468 }
470 return ($smarty->fetch($file));
471 }
474 function update()
475 {
476 global $config;
477 $ui= get_userinfo();
479 // Take care of base selector
480 if ($this->baseMode) {
481 $this->baseSelector->update();
482 // Check if a wrong base was supplied
483 if(!$this->baseSelector->checkLastBaseUpdate()){
484 msg_dialog::display(_("Error"), msgPool::check_base(), ERROR_DIALOG);
485 }
486 }
488 // Save base
489 $refresh= false;
490 if ($this->baseMode) {
491 $this->base= $this->baseSelector->getBase();
492 session::global_set("CurrentMainBase", $this->base);
493 $refresh= true;
494 }
497 // Reset object counter / DN mapping
498 $this->objectTypeCount= array();
499 $this->objectDnMapping= array();
501 // Do not do anything if this is not our PID
502 if($refresh || !(isset($_REQUEST['PID']) && $_REQUEST['PID'] != $this->pid)) {
504 // Save position if set
505 if (isset($_POST['position_'.$this->pid]) && is_numeric($_POST['position_'.$this->pid])) {
506 $this->scrollPosition= $_POST['position_'.$this->pid];
507 }
509 // Override the base if we got a message from the browser navigation
510 if ($this->departmentBrowser && isset($_GET['act'])) {
511 if (preg_match('/^department_([0-9]+)$/', validate($_GET['act']), $match)){
512 if (isset($this->departments[$match[1]])){
513 $this->base= $this->departments[$match[1]]['dn'];
514 if ($this->baseMode) {
515 $this->baseSelector->setBase($this->base);
516 }
517 session::global_set("CurrentMainBase", $this->base);
518 }
519 }
520 }
522 // Filter POST with "act" attributes -> posted from action menu
523 if (isset($_POST['exec_act']) && $_POST['act'] != '') {
524 if (preg_match('/^export.*$/', $_POST['act']) && isset($this->exporter[$_POST['act']])) {
525 $exporter= $this->exporter[$_POST['act']];
526 $userinfo= ", "._("created by")." ".$ui->cn." - ".strftime('%A, %d. %B %Y, %H:%M:%S');
527 $entryIterator= new listingSortIterator($this->entries, $this->sortDirection[$this->sortColumn], "_sort".$this->sortColumn, $this->sortType);
528 $sortedEntries= array();
529 foreach ($entryIterator as $entry){
530 $sortedEntries[]= $entry;
531 }
532 $instance= new $exporter['class']($this->headline.$userinfo, $this->plainHeader, $sortedEntries, $this->exportColumns);
533 $type= call_user_func(array($exporter['class'], "getInfo"));
534 $type= $type[$_POST['act']];
535 send_binary_content($instance->query(), $type['filename'], $type= $type['mime']);
536 }
537 }
539 // Filter GET with "act" attributes
540 if (isset($_GET['act'])) {
541 $key= validate($_GET['act']);
542 if (preg_match('/^SORT_([0-9]+)$/', $key, $match)) {
543 // Switch to new column or invert search order?
544 $column= $match[1];
545 if ($this->sortColumn != $column) {
546 $this->sortColumn= $column;
547 } else {
548 $this->sortDirection[$column]= !$this->sortDirection[$column];
549 }
551 // Allow header to update itself according to the new sort settings
552 $this->renderHeader();
553 }
554 }
556 // Override base if we got signals from the navigation elements
557 $action= "";
558 foreach ($_POST as $key => $value) {
559 if (preg_match('/^(ROOT|BACK|HOME)(_x)?$/', $key, $match)) {
560 $action= $match[1];
561 break;
562 }
563 }
565 // Navigation handling
566 if ($action == 'ROOT') {
567 $deps= $ui->get_module_departments($this->categories);
568 $this->base= $deps[0];
569 $this->baseSelector->setBase($this->base);
570 session::global_set("CurrentMainBase", $this->base);
571 }
572 if ($action == 'BACK') {
573 $deps= $ui->get_module_departments($this->categories);
574 $base= preg_replace("/^[^,]+,/", "", $this->base);
575 if(in_array_ics($base, $deps)){
576 $this->base= $base;
577 $this->baseSelector->setBase($this->base);
578 session::global_set("CurrentMainBase", $this->base);
579 }
580 }
581 if ($action == 'HOME') {
582 $ui= get_userinfo();
583 $this->base= get_base_from_people($ui->dn);
584 $this->baseSelector->setBase($this->base);
585 session::global_set("CurrentMainBase", $this->base);
586 }
587 }
589 // Reload departments
590 if ($this->departmentBrowser){
591 $this->departments= $this->getDepartments();
592 }
594 // Update filter and refresh entries
595 $this->filter->setBase($this->base);
596 $this->entries= $this->filter->query();
598 // Fix filter if querie returns NULL
599 if ($this->entries == null) {
600 $this->entries= array();
601 }
602 }
605 function setBase($base)
606 {
607 $this->base= $base;
608 if ($this->baseMode) {
609 $this->baseSelector->setBase($this->base);
610 }
611 }
614 function getBase()
615 {
616 return $this->base;
617 }
620 function parseLayout($layout)
621 {
622 $result= array();
623 $layout= preg_replace("/^\|/", "", $layout);
624 $layout= preg_replace("/\|$/", "", $layout);
625 $cols= explode("|", $layout);
627 foreach ($cols as $index => $config) {
628 if ($config != "") {
629 $res= "";
630 $components= explode(';', $config);
631 foreach ($components as $part) {
632 if (preg_match("/^r$/", $part)) {
633 $res.= "text-align:right;";
634 continue;
635 }
636 if (preg_match("/^l$/", $part)) {
637 $res.= "text-align:left;";
638 continue;
639 }
640 if (preg_match("/^c$/", $part)) {
641 $res.= "text-align:center;";
642 continue;
643 }
644 if (preg_match("/^[0-9]+(|px|%)$/", $part)) {
645 $res.= "width:$part;min-width:$part;";
646 continue;
647 }
648 }
650 // Add minimum width for scalable columns
651 if (!preg_match('/width:/', $res)){
652 $res.= "min-width:200px;";
653 }
655 $result[$index]= " style='$res'";
656 } else {
657 $result[$index]= " style='min-width:100px;'";
658 }
659 }
661 // Save number of columns for later use
662 $this->numColumns= count($cols);
664 // Add no border to the last column
665 $result[$this->numColumns-1]= preg_replace("/'$/", "border-right:0;'", $result[$this->numColumns-1]);
667 return $result;
668 }
671 function renderCell($data, $config, $row)
672 {
673 // Replace flat attributes in data string
674 for ($i= 0; $i<$config['count']; $i++) {
675 $attr= $config[$i];
676 $value= "";
677 if (is_array($config[$attr])) {
678 $value= $config[$attr][0];
679 } else {
680 $value= $config[$attr];
681 }
682 $data= preg_replace("/%\{$attr\}/", $value, $data);
683 }
685 // Watch out for filters and prepare to execute them
686 $data= $this->processElementFilter($data, $config, $row);
688 // Replace all non replaced %{...} instances because they
689 // are non resolved attributes or filters
690 $data= preg_replace('/%{[^}]+}/', ' ', $data);
692 return $data;
693 }
696 function renderBase()
697 {
698 if (!$this->baseMode) {
699 return;
700 }
702 return $this->baseSelector->render();
703 }
706 function processElementFilter($data, $config, $row)
707 {
708 preg_match_all("/%\{filter:([^(]+)\((.*)\)\}/", $data, $matches, PREG_SET_ORDER);
710 foreach ($matches as $match) {
711 $cl= "";
712 $method= "";
713 if (preg_match('/::/', $match[1])) {
714 $cl= preg_replace('/::.*$/', '', $match[1]);
715 $method= preg_replace('/^.*::/', '', $match[1]);
716 } else {
717 if (!isset($this->filters[$match[1]])) {
718 continue;
719 }
720 $cl= preg_replace('/::.*$/', '', $this->filters[$match[1]]);
721 $method= preg_replace('/^.*::/', '', $this->filters[$match[1]]);
722 }
724 // Prepare params for function call
725 $params= array();
726 preg_match_all('/"[^"]+"|[^,]+/', $match[2], $parts);
727 foreach ($parts[0] as $param) {
729 // Row is replaced by the row number
730 if ($param == "row") {
731 $params[]= $row;
732 continue;
733 }
735 // pid is replaced by the current PID
736 if ($param == "pid") {
737 $params[]= $this->pid;
738 continue;
739 }
741 // base is replaced by the current base
742 if ($param == "base") {
743 $params[]= $this->getBase();
744 continue;
745 }
747 // Fixie with "" is passed directly
748 if (preg_match('/^".*"$/', $param)){
749 $params[]= preg_replace('/"/', '', $param);
750 continue;
751 }
753 // Move dn if needed
754 if ($param == "dn") {
755 $params[]= LDAP::fix($config["dn"]);
756 continue;
757 }
759 // LDAP variables get replaced by their objects
760 for ($i= 0; $i<$config['count']; $i++) {
761 if ($param == $config[$i]) {
762 $values= $config[$config[$i]];
763 if (is_array($values)){
764 unset($values['count']);
765 }
766 $params[]= $values;
767 break;
768 }
769 }
770 }
772 // Replace information
773 if ($cl == "listing") {
774 // Non static call - seems to result in errors
775 $data= @preg_replace('/'.preg_quote($match[0]).'/', call_user_func_array(array($this, "$method"), $params), $data);
776 } else {
777 // Static call
778 $data= preg_replace('/'.preg_quote($match[0]).'/', call_user_func_array(array($cl, $method), $params), $data);
779 }
780 }
782 return $data;
783 }
786 function getObjectType($types, $classes)
787 {
788 // Walk thru types and see if there's something matching
789 foreach ($types as $objectType) {
790 $ocs= $objectType['objectClass'];
791 if (!is_array($ocs)){
792 $ocs= array($ocs);
793 }
795 $found= true;
796 foreach ($ocs as $oc){
797 if (preg_match('/^!(.*)$/', $oc, $match)) {
798 $oc= $match[1];
799 if (in_array($oc, $classes)) {
800 $found= false;
801 }
802 } else {
803 if (!in_array($oc, $classes)) {
804 $found= false;
805 }
806 }
807 }
809 if ($found) {
810 return $objectType;
811 }
812 }
814 return null;
815 }
818 function filterObjectType($dn, $classes)
819 {
820 // Walk thru classes and return on first match
821 $result= " ";
823 $objectType= $this->getObjectType($this->objectTypes, $classes);
824 if ($objectType) {
825 $this->objectDnMapping[$dn]= $objectType["objectClass"];
826 $result= image($objectType["image"], null, LDAP::fix($dn));
827 if (!isset($this->objectTypeCount[$objectType['label']])) {
828 $this->objectTypeCount[$objectType['label']]= 0;
829 }
830 $this->objectTypeCount[$objectType['label']]++;
831 }
833 return $result;
834 }
837 function filterActions($dn, $row, $classes)
838 {
839 // Do nothing if there's no menu defined
840 if (!isset($this->xmlData['actiontriggers']['action'])) {
841 return " ";
842 }
844 // Go thru all actions
845 $result= "";
846 $actions= $this->xmlData['actiontriggers']['action'];
848 // Ensure we've a valid actions array, if there is only one action in the actiontriggers col
849 // then we've to create a valid array here.
850 if(isset($actions['name'])) $actions = array($actions);
852 foreach($actions as $action) {
853 // Skip the entry completely if there's no permission to execute it
854 if (!$this->hasActionPermission($action, $dn, $classes)) {
855 $result.= image('images/empty.png');
856 continue;
857 }
859 // Skip entry if the pseudo filter does not fit
860 if (isset($action['filter']) && preg_match('/^[a-z0-9_]+!?=[a-z0-9_]+$/i', $action['filter'])) {
861 list($fa, $fv)= explode('=', $action['filter']);
862 if (preg_match('/^(.*)!$/', $fa, $m)){
863 $fa= $m[1];
864 if (isset($this->entries[$row][$fa]) && $this->entries[$row][$fa][0] == $fv) {
865 $result.= image('images/empty.png');
866 continue;
867 }
868 } else {
869 if (!isset($this->entries[$row][$fa]) && !$this->entries[$row][$fa][0] == $fv) {
870 $result.= image('images/empty.png');
871 continue;
872 }
873 }
874 }
877 // If there's an objectclass definition and we don't have it
878 // add an empty picture here.
879 if (isset($action['objectclass'])){
880 $objectclass= $action['objectclass'];
881 if (preg_match('/^!(.*)$/', $objectclass, $m)){
882 $objectclass= $m[1];
883 if(in_array($objectclass, $classes)) {
884 $result.= image('images/empty.png');
885 continue;
886 }
887 } elseif (is_string($objectclass)) {
888 if(!in_array($objectclass, $classes)) {
889 $result.= image('images/empty.png');
890 continue;
891 }
892 } elseif (is_array($objectclass)) {
893 if(count(array_intersect($objectclass, $classes)) != count($objectclass)){
894 $result.= image('images/empty.png');
895 continue;
896 }
897 }
898 }
900 // Render normal entries as usual
901 if ($action['type'] == "entry") {
902 $label= $this->processElementFilter($action['label'], $this->entries[$row], $row);
903 $image= $this->processElementFilter($action['image'], $this->entries[$row], $row);
904 $result.= image($image, "listing_".$action['name']."_$row", $label);
905 }
907 // Handle special types
908 if ($action['type'] == "copypaste" || $action['type'] == "snapshot") {
910 $objectType= $this->getObjectType($this->objectTypes, $this->entries[$row]['objectClass']);
911 $category= $class= null;
912 if ($objectType) {
913 $category= $objectType['category'];
914 $class= $objectType['class'];
915 }
917 if ($action['type'] == "copypaste") {
918 $copy = !isset($action['copy']) || $action['copy'] == "true";
919 $cut = !isset($action['cut']) || $action['cut'] == "true";
920 $result.= $this->renderCopyPasteActions($row, $this->entries[$row]['dn'], $category, $class,$copy,$cut);
921 } else {
922 $result.= $this->renderSnapshotActions($row, $this->entries[$row]['dn'], $category, $class);
923 }
924 }
925 }
927 return $result;
928 }
931 function filterDepartmentLink($row, $dn, $description)
932 {
933 $attr= $this->departments[$row]['sort-attribute'];
934 $name= $this->departments[$row][$attr];
935 if (is_array($name)){
936 $name= $name[0];
937 }
938 $result= sprintf("%s [%s]", $name, $description[0]);
939 return("<a href='?plug=".$_GET['plug']."&PID=$this->pid&act=department_$row' title='$dn'>$result</a>");
940 }
943 function filterLink()
944 {
945 $result= " ";
947 $row= func_get_arg(0);
948 $pid= $this->pid;
949 $dn= LDAP::fix(func_get_arg(1));
950 $params= array(func_get_arg(2));
952 // Collect sprintf params
953 for ($i = 3;$i < func_num_args();$i++) {
954 $val= func_get_arg($i);
955 if (is_array($val)){
956 $params[]= $val[0];
957 continue;
958 }
959 $params[]= $val;
960 }
962 $result= " ";
963 $trans= call_user_func_array("sprintf", $params);
964 if ($trans != "") {
965 return("<a href='?plug=".$_GET['plug']."&PID=$pid&act=listing_edit_$row' title='$dn'>$trans</a>");
966 }
968 return $result;
969 }
972 function renderNavigation()
973 {
974 $result= array();
975 $enableBack = true;
976 $enableRoot = true;
977 $enableHome = true;
979 $ui = get_userinfo();
981 /* Check if base = first available base */
982 $deps = $ui->get_module_departments($this->categories);
984 if(!count($deps) || $deps[0] == $this->filter->base){
985 $enableBack = false;
986 $enableRoot = false;
987 }
989 $listhead ="";
991 /* Check if we are in users home department */
992 if(!count($deps) || $this->filter->base == get_base_from_people($ui->dn)){
993 $enableHome = false;
994 }
996 /* Draw root button */
997 if($enableRoot){
998 $result["ROOT"]= image('images/lists/root.png', 'ROOT', _("Root"));
999 }else{
1000 $result["ROOT"]= image('images/lists/root-grey.png', null, _("Root"));
1001 }
1003 /* Draw back button */
1004 if($enableBack){
1005 $result["BACK"]= image('images/lists/back.png', 'BACK', _("Go up one department"));
1006 }else{
1007 $result["BACK"]= image('images/lists/back-grey.png', null, _("Go up one department"));
1008 }
1010 /* Draw home button */
1011 /* Draw home button */
1012 if($enableHome){
1013 $result["HOME"]= image('images/lists/home.png', 'HOME', _("Go to users department"));
1014 }else{
1015 $result["HOME"]= image('images/lists/home-grey.png', null, _("Go to users department"));
1016 }
1019 /* Draw reload button, this button is enabled everytime */
1020 $result["RELOAD"]= image('images/lists/reload.png', 'REFRESH', _("Reload list"));
1022 return ($result);
1023 }
1026 function getAction()
1027 {
1028 // Do not do anything if this is not our PID, or there's even no PID available...
1029 if(!isset($_REQUEST['PID']) || $_REQUEST['PID'] != $this->pid) {
1030 return;
1031 }
1033 // Save position if set
1034 if (isset($_POST['position_'.$this->pid]) && is_numeric($_POST['position_'.$this->pid])) {
1035 $this->scrollPosition= $_POST['position_'.$this->pid];
1036 }
1038 $result= array("targets" => array(), "action" => "");
1040 // Filter GET with "act" attributes
1041 if (isset($_GET['act'])) {
1042 $key= validate($_GET['act']);
1043 $target= preg_replace('/^listing_[a-zA-Z_]+_([0-9]+)$/', '$1', $key);
1044 if (isset($this->entries[$target]['dn'])) {
1045 $result['action']= preg_replace('/^listing_([a-zA-Z_]+)_[0-9]+$/', '$1', $key);
1046 $result['targets'][]= $this->entries[$target]['dn'];
1047 }
1049 // Drop targets if empty
1050 if (count($result['targets']) == 0) {
1051 unset($result['targets']);
1052 }
1053 return $result;
1054 }
1056 // Filter POST with "listing_" attributes
1057 foreach ($_POST as $key => $prop) {
1059 // Capture selections
1060 if (preg_match('/^listing_selected_[0-9]+$/', $key)) {
1061 $target= preg_replace('/^listing_selected_([0-9]+)$/', '$1', $key);
1062 if (isset($this->entries[$target]['dn'])) {
1063 $result['targets'][]= $this->entries[$target]['dn'];
1064 }
1065 continue;
1066 }
1068 // Capture action with target - this is a one shot
1069 if (preg_match('/^listing_[a-zA-Z_]+_[0-9]+(|_x)$/', $key)) {
1070 $target= preg_replace('/^listing_[a-zA-Z_]+_([0-9]+)(|_x)$/', '$1', $key);
1071 if (isset($this->entries[$target]['dn'])) {
1072 $result['action']= preg_replace('/^listing_([a-zA-Z_]+)_[0-9]+(|_x)$/', '$1', $key);
1073 $result['targets']= array($this->entries[$target]['dn']);
1074 }
1075 break;
1076 }
1078 // Capture action without target
1079 if (preg_match('/^listing_[a-zA-Z_]+(|_x)$/', $key)) {
1080 $result['action']= preg_replace('/^listing_([a-zA-Z_]+)(|_x)$/', '$1', $key);
1081 continue;
1082 }
1083 }
1085 // Filter POST with "act" attributes -> posted from action menu
1086 if (isset($_POST['act']) && $_POST['act'] != '') {
1087 if (!preg_match('/^export.*$/', $_POST['act'])){
1088 $result['action']= validate($_POST['act']);
1089 }
1090 }
1092 // Drop targets if empty
1093 if (count($result['targets']) == 0) {
1094 unset($result['targets']);
1095 }
1096 return $result;
1097 }
1100 function renderActionMenu()
1101 {
1102 // Don't send anything if the menu is not defined
1103 if (!isset($this->xmlData['actionmenu']['action'])){
1104 return "";
1105 }
1107 // Array?
1108 if (isset($this->xmlData['actionmenu']['action']['type'])){
1109 $this->xmlData['actionmenu']['action']= array($this->xmlData['actionmenu']['action']);
1110 }
1112 // Load shortcut
1113 $actions= &$this->xmlData['actionmenu']['action'];
1114 $result= "<input type='hidden' name='act' id='actionmenu' value=''><div style='display:none'><input type='submit' name='exec_act' id='exec_act' value=''></div>".
1115 "<ul class='level1' id='root'><li><a href='#'>"._("Actions")." ".image("images/lists/sort-down.png")."</a>";
1117 // Build ul/li list
1118 $result.= $this->recurseActions($actions);
1120 return "<div id='pulldown'>".$result."</li></ul><div>";
1121 }
1124 function recurseActions($actions)
1125 {
1126 global $class_mapping;
1127 static $level= 2;
1128 $result= "<ul class='level$level'>";
1129 $separator= "";
1131 foreach ($actions as $action) {
1133 // Skip the entry completely if there's no permission to execute it
1134 if (!$this->hasActionPermission($action, $this->filter->base)) {
1135 continue;
1136 }
1138 // Skip entry if there're missing dependencies
1139 if (isset($action['depends'])) {
1140 $deps= is_array($action['depends'])?$action['depends']:array($action['depends']);
1141 foreach($deps as $clazz) {
1142 if (!isset($class_mapping[$clazz])){
1143 continue 2;
1144 }
1145 }
1146 }
1148 // Fill image if set
1149 $img= "";
1150 if (isset($action['image'])){
1151 $img= image($action['image'])." ";
1152 }
1154 if ($action['type'] == "separator"){
1155 $separator= " style='border-top:1px solid #AAA' ";
1156 continue;
1157 }
1159 // Dive into subs
1160 if ($action['type'] == "sub" && isset($action['action'])) {
1161 $level++;
1162 if (isset($action['label'])){
1163 $result.= "<li$separator><a href='#'>$img"._($action['label'])." ".image('images/forward-arrow.png')."</a>";
1164 }
1166 // Ensure we've an array of actions, this enables sub menus with only one action.
1167 if(isset($action['action']['type'])){
1168 $action['action'] = array($action['action']);
1169 }
1171 $result.= $this->recurseActions($action['action'])."</li>";
1172 $level--;
1173 $separator= "";
1174 continue;
1175 }
1177 // Render entry elseways
1178 if (isset($action['label'])){
1179 $result.= "<li$separator><a href='#' onClick='document.getElementById(\"actionmenu\").value= \"".$action['name']."\";mainform.submit();'>$img"._($action['label'])."</a></li>";
1180 }
1182 // Check for special types
1183 switch ($action['type']) {
1184 case 'copypaste':
1185 $cut = !isset($action['cut']) || $action['cut'] != "false";
1186 $copy = !isset($action['copy']) || $action['copy'] != "false";
1187 $result.= $this->renderCopyPasteMenu($separator, $copy , $cut);
1188 break;
1190 case 'snapshot':
1191 $result.= $this->renderSnapshotMenu($separator);
1192 break;
1194 case 'exporter':
1195 $result.= $this->renderExporterMenu($separator);
1196 break;
1198 case 'daemon':
1199 $result.= $this->renderDaemonMenu($separator);
1200 break;
1201 }
1203 $separator= "";
1204 }
1206 $result.= "</ul>";
1207 return $result;
1208 }
1211 function hasActionPermission($action, $dn, $classes= null)
1212 {
1213 $ui= get_userinfo();
1215 if (isset($action['acl'])) {
1216 $acls= $action['acl'];
1217 if (!is_array($acls)) {
1218 $acls= array($acls);
1219 }
1221 // Every ACL has to pass
1222 foreach ($acls as $acl) {
1223 $module= $this->categories;
1224 $aclList= array();
1226 // Replace %acl if available
1227 if ($classes) {
1228 $otype= $this->getObjectType($this->objectTypes, $classes);
1229 $acl= str_replace('%acl', $otype['category']."/".$otype['class'], $acl);
1230 }
1232 // Split for category and plugins if needed
1233 // match for "[rw]" style entries
1234 if (preg_match('/^\[([rwcdm]+)\]$/', $acl, $match)){
1235 $aclList= array($match[1]);
1236 }
1238 // match for "users[rw]" style entries
1239 if (preg_match('/^([a-zA-Z0-9]+)\[([rwcdm]+)\]$/', $acl, $match)){
1240 $module= $match[1];
1241 $aclList= array($match[2]);
1242 }
1244 // match for "users/user[rw]" style entries
1245 if (preg_match('/^([a-zA-Z0-9]+\/[a-zA-Z0-9]+)\[([rwcdm]+)\]$/', $acl, $match)){
1246 $module= $match[1];
1247 $aclList= array($match[2]);
1248 }
1250 // match "users/user[userPassword:rw(,...)*]" style entries
1251 if (preg_match('/^([a-zA-Z0-9]+\/[a-zA-Z0-9]+)\[([a-zA-Z0-9]+:[rwcdm]+(,[a-zA-Z0-9]+:[rwcdm]+)*)\]$/', $acl, $match)){
1252 $module= $match[1];
1253 $aclList= explode(',', $match[2]);
1254 }
1256 // Walk thru prepared ACL by using $module
1257 foreach($aclList as $sAcl) {
1258 $checkAcl= "";
1260 // Category or detailed permission?
1261 if (strpos($module, '/') !== false) {
1262 if (preg_match('/([a-zA-Z0-9]+):([rwcdm]+)/', $sAcl, $m) ) {
1263 $checkAcl= $ui->get_permissions($dn, $module, $m[1]);
1264 $sAcl= $m[2];
1265 } else {
1266 $checkAcl= $ui->get_permissions($dn, $module, '0');
1267 }
1268 } else {
1269 $checkAcl= $ui->get_category_permissions($dn, $module);
1270 }
1272 // Split up remaining part of the acl and check if it we're
1273 // allowed to do something...
1274 $parts= str_split($sAcl);
1275 foreach ($parts as $part) {
1276 if (strpos($checkAcl, $part) === false){
1277 return false;
1278 }
1279 }
1281 }
1282 }
1283 }
1285 return true;
1286 }
1289 function refreshBasesList()
1290 {
1291 global $config;
1292 $ui= get_userinfo();
1294 // Do some array munching to get it user friendly
1295 $ids= $config->idepartments;
1296 $d= $ui->get_module_departments($this->categories);
1297 $k_ids= array_keys($ids);
1298 $deps= array_intersect($d,$k_ids);
1300 // Fill internal bases list
1301 $this->bases= array();
1302 foreach($k_ids as $department){
1303 $this->bases[$department] = $ids[$department];
1304 }
1306 // Populate base selector if already present
1307 if ($this->baseSelector && $this->baseMode) {
1308 $this->baseSelector->setBases($this->bases);
1309 $this->baseSelector->update(TRUE);
1310 }
1311 }
1314 function getDepartments()
1315 {
1316 $departments= array();
1317 $ui= get_userinfo();
1319 // Get list of supported department types
1320 $types = departmentManagement::get_support_departments();
1322 // Load departments allowed by ACL
1323 $validDepartments = $ui->get_module_departments($this->categories);
1325 // Build filter and look in the LDAP for possible sub departments
1326 // of current base
1327 $filter= "(&(objectClass=gosaDepartment)(|";
1328 $attrs= array("description", "objectClass");
1329 foreach($types as $name => $data){
1330 $filter.= "(objectClass=".$data['OC'].")";
1331 $attrs[]= $data['ATTR'];
1332 }
1333 $filter.= "))";
1334 $res= get_list($filter, $this->categories, $this->base, $attrs, GL_NONE);
1336 // Analyze list of departments
1337 foreach ($res as $department) {
1338 if (!in_array($department['dn'], $validDepartments)) {
1339 continue;
1340 }
1342 // Add the attribute where we use for sorting
1343 $oc= null;
1344 foreach(array_keys($types) as $type) {
1345 if (in_array($type, $department['objectClass'])) {
1346 $oc= $type;
1347 break;
1348 }
1349 }
1350 $department['sort-attribute']= $types[$oc]['ATTR'];
1352 // Move to the result list
1353 $departments[]= $department;
1354 }
1356 return $departments;
1357 }
1360 function renderCopyPasteMenu($separator, $copy= true, $cut= true)
1361 {
1362 // We can only provide information if we've got a copypaste handler
1363 // instance
1364 if(!(isset($this->copyPasteHandler) && is_object($this->copyPasteHandler))){
1365 return "";
1366 }
1368 // Presets
1369 $result= "";
1370 $read= $paste= false;
1371 $ui= get_userinfo();
1373 // Switch flags to on if there's at least one category which allows read/paste
1374 foreach($this->categories as $category){
1375 $read= $read || preg_match('/r/', $ui->get_category_permissions($this->base, $category));
1376 $paste= $paste || $ui->is_pasteable($this->base, $category) == 1;
1377 }
1380 // Draw entries that allow copy and cut
1381 if($read){
1383 // Copy entry
1384 if($copy){
1385 $result.= "<li$separator><a href='#' onClick='document.getElementById(\"actionmenu\").value= \"copy\";document.getElementById(\"exec_act\").click();'>".image('images/lists/copy.png')." "._("Copy")."</a></li>";
1386 $separator= "";
1387 }
1389 // Cut entry
1390 if($cut){
1391 $result.= "<li$separator><a href='#' onClick='document.getElementById(\"actionmenu\").value= \"cut\";document.getElementById(\"exec_act\").click();'>".image("images/lists/cut.png")." "._("Cut")."</a></li>";
1392 $separator= "";
1393 }
1394 }
1396 // Draw entries that allow pasting entries
1397 if($paste){
1398 if($this->copyPasteHandler->entries_queued()){
1399 $result.= "<li$separator><a href='#' onClick='document.getElementById(\"actionmenu\").value= \"paste\";document.getElementById(\"exec_act\").click();'>".image("images/lists/paste.png")." "._("Paste")."</a></li>";
1400 }else{
1401 $result.= "<li$separator><a href='#'>".image('images/lists/paste-grey.png')." "._("Paste")."</a></li>";
1402 }
1403 }
1405 return($result);
1406 }
1409 function renderCopyPasteActions($row, $dn, $category, $class, $copy= true, $cut= true)
1410 {
1411 // We can only provide information if we've got a copypaste handler
1412 // instance
1413 if(!(isset($this->copyPasteHandler) && is_object($this->copyPasteHandler))){
1414 return "";
1415 }
1417 // Presets
1418 $ui = get_userinfo();
1419 $result = "";
1421 // Render cut entries
1422 if($cut){
1423 if($ui->is_cutable($dn, $category, $class)){
1424 $result.= image('images/lists/cut.png', "listing_cut_$row", _("Cut this entry"));
1425 }else{
1426 $result.= image('images/empty.png');
1427 }
1428 }
1430 // Render copy entries
1431 if($copy){
1432 if($ui->is_copyable($dn, $category, $class)){
1433 $result.= image('images/lists/copy.png', "listing_copy_$row", _("Copy this entry"));
1434 }else{
1435 $result.= image('images/empty.png');
1436 }
1437 }
1439 return($result);
1440 }
1443 function renderSnapshotMenu($separator)
1444 {
1445 // We can only provide information if we've got a snapshot handler
1446 // instance
1447 if(!(isset($this->snapshotHandler) && is_object($this->snapshotHandler))){
1448 return "";
1449 }
1451 // Presets
1452 $result = "";
1453 $ui = get_userinfo();
1455 if($this->snapshotHandler->enabled() && $ui->allow_snapshot_restore($this->base, $this->categories)){
1457 // Check if there is something to restore
1458 $restore= false;
1459 foreach($this->snapshotHandler->getSnapshotBases() as $base){
1460 $restore= $restore || count($this->snapshotHandler->getDeletedSnapshots($base)) > 0;
1461 }
1463 // Draw icons according to the restore flag
1464 if($restore){
1465 $result.= "<li$separator><a href='#' onClick='document.getElementById(\"actionmenu\").value= \"restore\";document.getElementById(\"exec_act\").click();'>".image('images/lists/restore.png')." "._("Restore snapshots")."</a></li>";
1466 }else{
1467 $result.= "<li$separator><a href='#'>".image('images/lists/restore-grey.png')." "._("Restore snapshots")."</a></li>";
1468 }
1469 }
1471 return($result);
1472 }
1475 function renderExporterMenu($separator)
1476 {
1477 // Presets
1478 $result = "";
1480 // Draw entries
1481 $result.= "<li$separator><a href='#'>".image('images/lists/export.png')." "._("Export list")." ".image("images/forward-arrow.png")."</a><ul class='level3'>";
1483 // Export CVS as build in exporter
1484 foreach ($this->exporter as $action => $exporter) {
1485 $result.= "<li><a href='#' onClick='document.getElementById(\"actionmenu\").value= \"$action\";document.getElementById(\"exec_act\").click();'>".image($exporter['image'])." ".$exporter['label']."</a></li>";
1486 }
1488 // Finalize list
1489 $result.= "</ul></li>";
1491 return($result);
1492 }
1495 function renderSnapshotActions($row, $dn, $category, $class, $copy= true, $cut= true)
1496 {
1497 // We can only provide information if we've got a snapshot handler
1498 // instance
1499 if(!(isset($this->snapshotHandler) && is_object($this->snapshotHandler))){
1500 return "";
1501 }
1503 // Presets
1504 $result= "";
1505 $ui = get_userinfo();
1507 // Only act if enabled here
1508 if($this->snapshotHandler->enabled()){
1510 // Draw restore button
1511 if ($ui->allow_snapshot_restore($dn, $category)){
1513 // Do we have snapshots for this dn?
1514 if($this->snapshotHandler->hasSnapshots($dn)){
1515 $result.= image('images/lists/restore.png', "listing_restore_$row", _("Restore snapshot"));
1516 } else {
1517 $result.= image('images/lists/restore-grey.png');
1518 }
1519 }
1521 // Draw snapshot button
1522 if($ui->allow_snapshot_create($dn, $category)){
1523 $result.= image('images/snapshot.png', "listing_snapshot_$row", _("Create a new snapshot from this object"));
1524 }else{
1525 $result.= image('images/empty.png');
1526 }
1527 }
1529 return($result);
1530 }
1533 function renderDaemonMenu($separator)
1534 {
1535 $result= "";
1537 // If there is a daemon registered, draw the menu entries
1538 if(class_available("DaemonEvent")){
1539 $events= DaemonEvent::get_event_types_by_category($this->categories);
1540 if(isset($events['BY_CLASS']) && count($events['BY_CLASS'])){
1541 foreach($events['BY_CLASS'] as $name => $event){
1542 $result.= "<li$separator><a href='#' onClick='document.getElementById(\"actionmenu\").value=\"$name\";document.getElementById(\"exec_act\").click();'>".$event['MenuImage']." ".$event['s_Menu_Name']."</a></li>";
1543 $separator= "";
1544 }
1545 }
1546 }
1548 return $result;
1549 }
1552 function getEntry($dn)
1553 {
1554 foreach ($this->entries as $entry) {
1555 if (isset($entry['dn']) && strcasecmp($dn, $entry['dn']) == 0){
1556 return $entry;
1557 }
1558 }
1559 return null;
1560 }
1563 function getEntries()
1564 {
1565 return $this->entries;
1566 }
1569 function getType($dn)
1570 {
1571 if (isset($this->objectDnMapping[$dn])) {
1572 return $this->objectDnMapping[$dn];
1573 }
1574 return null;
1575 }
1577 }
1579 ?>