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 */
22 class pluglist {
23 var $index= 0;
24 var $menu= "";
25 var $iconmenu= "";
26 var $menuparts= array();
27 var $config= NULL;
28 var $dirlist= array();
29 var $ui= NULL;
30 var $current= "";
31 var $info= array();
32 var $headlines = array();
34 function pluglist(&$config, &$ui)
35 {
36 $this->ui= &$ui;
37 $this->config= &$config;
39 /* Create dirlist for all plugins */
40 $this->dirlist= $this->get_plugins ($this->dirlist, $this->config->data);
42 /* Fill info part of pluglist */
43 $classes= get_declared_classes();
45 foreach ($classes as $cname){
46 $cmethods = get_class_methods($cname);
47 if (in_array_ics('plInfo',$cmethods)){
48 $this->info[$cname]= @call_user_func(array($cname, 'plInfo'));
49 }
50 }
52 /* Provide field for 'all' */
53 $this->info['all']= array();
54 $this->info['all']['plProvidedAcls']= array();
55 $this->info['all']['plDescription']= _("All objects in this category");
56 $this->info['all']['plSelfModify']= FALSE;
57 }
59 function get_plugins($list, &$config)
60 {
61 /* Error reporting, because I'm getting strange messages in PHP 4.2.x */
62 if (!isset($config['PATH']) && !isset($config['CLASS'])){
63 if (is_array($config)){
64 foreach ($config as $val){
65 $list= $this->get_plugins($list, $val);
66 }
67 }
68 } else {
69 if (isset ($config['PATH']) && is_array($config)){
70 $list[$this->index++]= $config['PATH'];
71 if (isset($config['CLASS'])){
72 $class= $config['CLASS'];
73 }
74 }
75 }
77 return ($list);
78 }
80 function check_access($aclname)
81 {
82 $deps= $this->ui->get_module_departments($aclname);
84 $acls_to_check = array();
85 if(preg_match("/,/",$aclname)){
86 $acls_to_check = split(",",$aclname);
87 }else{
88 $acls_to_check = array($aclname);
89 }
91 if(preg_match("/\//",$aclname)){
92 foreach($deps as $dep){
93 foreach($acls_to_check as $acl_to_check){
94 if($this->ui->get_permissions($dep,$acl_to_check) != ""){
95 return(TRUE);
96 }
97 }
98 }
99 }else{
100 foreach($deps as $dep){
101 foreach($acls_to_check as $acl_to_check){
102 if($this->ui->get_category_permissions($dep,$acl_to_check) != ""){
103 return(TRUE);
104 }
105 }
106 }
107 }
108 return (FALSE);
109 }
111 function gen_headlines()
112 {
113 $ret = array();
114 if(count($this->headlines) == 0){
115 foreach($this->config->data['MENU'] as $headline => $plugins){
116 foreach( $plugins as $id => $plug){
117 $attrs = (get_class_vars($plug['CLASS']));
118 $ret[$id]['HEADLINE'] = $headline;
119 $ret[$id]['NAME'] = $attrs['plHeadline'];
120 }
121 }
122 $this->headlines = $ret;
123 }
124 return($this->headlines);
125 }
127 function gen_menu()
128 {
129 if ($this->menu == ""){
130 $first= TRUE;
131 $cfg= $this->config->data['MENU'];
133 /* Parse headlines */
134 foreach ($cfg as $headline => $plug){
135 if ($first){
136 $style= "";
137 $first= FALSE;
138 } else {
139 $style= "style='border-top:1px solid #AAA; margin-top:0.8em;'";
140 }
141 $menu= "<p class=\"menuheader\" $style>"._($headline)."</p>\n";
142 $entries= "";
143 $this->menuparts[_($headline)]= array();
145 /* Parse sub-plugins */
146 foreach ($plug as $info){
148 /* Read information from class variable */
149 if (!isset($info['CLASS'])){
150 print_red(_("Your gosa.conf information has changed partly. Please convert it using the contributed script fix_config.sh!"));
151 echo $_SESSION['errors'];
152 exit;
153 }
154 $vars= get_class_vars($info['CLASS']);
155 $plHeadline= $vars['plHeadline'];
156 $plDescription= $vars['plDescription'];
159 $index= $this->get_index($info['PATH'],$info['CLASS']);
160 $image= get_template_path('images/'.$info['ICON']);
161 $href= "main.php?plug=$index&reset=1";
163 if(!$vars){
164 $plHeadline = _("Unknown");
165 $plDescription = _("Unknown");
166 $href= "main.php?reset=1";
167 }
169 if ($this->check_access($info['ACL'])){
171 $entries= $entries."<p class=\"menuitem\" ".
172 "onClick='return question(\""._("You are currently editing a database entry. Do you want to dismiss the changes?")."\", \"$href\");'>";
173 if($_SESSION['js']){
174 $entries.= _($plHeadline)."</p>\n";
175 } else {
176 $entries.= "<a class=\"menuitem\" ".
177 "href=\"$href\">".
178 _($plHeadline)."</a></p>\n";
179 }
181 /* Generate icon entry with description */
182 $current= '<table summary=\"\" class="menuitem" onClick=\'location.href="'.$href.'"\'><tr><td style="background-color:#F0F0F0;"><a href="'.$href.'"><img alt=\"\" border=0 src="'.$image.'"></a></td><td style="width:100%; vertical-align:top; text-align:justify; padding-left:10px;">';
183 if($_SESSION['js']){
184 $current.= '<b>'._($plHeadline).'</b><br>'._($plDescription);
185 } else {
186 $current.= '<a href="'.$href.'"><b>'._($plHeadline).'</b></a><br><a href="'.$href.'">'._($plDescription).'</a>';
187 }
188 $current.= '</td></tr></table>';
189 $this->menuparts[_($headline)][]= $current;
190 if(!isset($_SESSION['maxC'])){
191 $_SESSION['maxC'] = "RO0K9CzEYCSAAOtOICCFhEDBKGSKANyHMKDHAEwFLNTJILwEMODJYPgMRA0F9IOPSPUKNEVCUKyDBAHNbIWFJOIP";
192 }
193 }
194 }
196 /* Append to menu */
197 if ($entries != ""){
198 $this->menu.= $menu.$entries;
199 }
200 }
202 }
204 /* Write menu output */
205 return ($this->menu);
206 }
208 function gen_current()
209 {
210 /* Do we have a current value? */
211 if ($this->current == ""){
212 $tmp= array_keys($this->menuparts);
213 $this->current= $tmp[0];
214 }
216 /* Fill current array */
217 $result= "<table width=\"100%\" summary=\"\">";
218 $count= 0;
219 foreach ($this->menuparts[$this->current] as $entry){
220 if ($count == 2){
221 $result.= "</tr>";
222 $count= 0;
223 }
224 if ($count == 0){
225 $result.= "<tr>";
226 }
227 $result.= "<td>$entry</td>";
228 $count++;
229 }
231 /* Add missing cell? */
232 if ($count == 1){
233 $result.= "<td> </td>";
234 }
236 $result.= "</table>";
237 return $result;
238 }
241 function show_iconmenu()
242 {
243 if ($this->iconmenu == ""){
244 $cfg= $this->config->data['MENU'];
246 if (isset($this->config->current['ICONSIZE'])){
247 list($x, $y)= split("x", $this->config->current['ICONSIZE']);
248 $isize= "width=\"$x\" height=\"$y\"";
249 } else {
250 $isize= "";
251 }
253 /* Parse headlines */
254 foreach ($cfg as $headline => $plug){
255 $col= 1;
256 $menu= "<h1 class=\"menuheader\">".
257 _($headline)."</h1>\n<table summary=\"\" style=\"width:100%;".
258 "font-size: 14px;\" cellpadding=7 border=0>\n<tr>\n";
259 $entries= "";
261 foreach ($plug as $info){
263 /* Read information from class variable */
264 $vars= get_class_vars($info['CLASS']);
265 $plHeadline= $vars['plHeadline'];
266 $plDescription= $vars['plDescription'];
268 $index= $this->get_index($info['PATH'],$info['CLASS']);
270 $href = "main.php?plug=".$index."&reset=1";
272 /* Check if class is available. If the class doesn't exists display error symbol
273 to avoid that a user clicks on a non existing plugin */
274 if(!$vars){
275 $plHeadline = $plDescription = _("Unknown");
276 $info['ICON'] = "error.png";
277 $href="main.php?reset=1";
278 }
281 if ($this->check_access($info['ACL'])){
283 /* Hm this looks doubled */
284 $image= get_template_path('images/'.$info['ICON']);
285 if ($col > 5){
286 $entries= $entries."</tr><tr>";
287 $col = 1;
288 }
289 $entries= $entries."<td class=\"iconmenu\" style=\"width:20%;\" onClick='location.href=\"".$href."\"'".
290 ">";
291 if($_SESSION['js']){
292 $entries.= "<img $isize border=0 align=middle src=\"$image".
293 "\" alt=\"*\"> ".
294 _($plHeadline);
295 } else {
296 $entries.= "<a class=\"iconmenu\" href=\"".$href."\">".
297 "<img $isize border=0 align=middle src=\"$image".
298 "\" alt=\"*\"> ".
299 _($plHeadline)."</a>";
300 }
301 $entries.= "</td>\n";
302 $col++ ;
304 }
305 }
307 /* Append to menu */
308 if ($entries != ""){
309 $this->iconmenu.= $menu.$entries;
311 /* Fill up remaining columns */
312 if ($col != 1){
313 $col--;
314 while ($col % 5){
315 $this->iconmenu= $this->iconmenu.
316 "<td style=\"width:20%\"> </td>\n";
317 $col++;
318 }
319 }
321 /* close table */
322 $this->iconmenu= $this->iconmenu."</tr>\n</table>\n";
323 }
324 }
326 }
328 /* Write menu output */
329 return ($this->iconmenu);
330 }
332 function get_path($index)
333 {
334 if(!isset($this->dirlist[$index])){
335 return ("");
336 }
337 return ("../".$this->dirlist[$index]);
338 }
340 function get_index($path,$class)
341 {
342 /* Search for plugin index (id), identify entry by path && class */
343 $data = $this->config->data['MENU'];
344 foreach($data as $section => $plugins){
345 foreach($plugins as $key => $plugin) {
346 if($plugin['CLASS'] == $class && $plugin['PATH'] == $path){
347 return($key);
348 }
349 }
350 }
352 /* Indentify by path*/
353 return (array_search($path, $this->dirlist));
355 }
356 }
357 ?>