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 => $plug){
117 if (plugin_available($plug['CLASS'])){
118 $attrs = (get_class_vars($plug['CLASS']));
119 $ret[$id]['HEADLINE'] = $headline;
120 $ret[$id]['NAME'] = $attrs['plHeadline'];
121 }
122 }
123 }
124 $this->headlines = $ret;
125 }
126 return($this->headlines);
127 }
129 function gen_menu()
130 {
131 if ($this->menu == ""){
132 $first= TRUE;
133 $cfg= $this->config->data['MENU'];
135 /* Parse headlines */
136 foreach ($cfg as $headline => $plug){
137 if ($first){
138 $style= "";
139 $first= FALSE;
140 } else {
141 $style= "style='border-top:1px solid #AAA; margin-top:0.8em;'";
142 }
143 $menu= "<p class=\"menuheader\" $style>"._($headline)."</p>\n";
144 $entries= "";
145 $this->menuparts[_($headline)]= array();
147 /* Parse sub-plugins */
148 foreach ($plug as $info){
150 /* Read information from class variable */
151 if (!isset($info['CLASS'])){
152 msg_dialog::display(_("Configuration error"), _("The configuration format has changed. Please re-run setup!"), ERROR_DIALOG);
153 display_error_page();
154 }
155 if (!plugin_available($info['CLASS'])){
156 continue;
157 }
158 $vars= get_class_vars($info['CLASS']);
159 $plHeadline= $vars['plHeadline'];
160 $plDescription= $vars['plDescription'];
163 $index= $this->get_index($info['PATH'],$info['CLASS']);
164 $image= get_template_path('images/'.$info['ICON']);
165 $href= "main.php?plug=$index&reset=1";
167 if(!$vars){
168 $plHeadline = _("Unknown");
169 $plDescription = _("Unknown");
170 $href= "main.php?reset=1";
171 }
173 if ($this->check_access($info['ACL'])){
175 $entries= $entries."<p class=\"menuitem\" ".
176 "onClick='return question(\""._("You are currently editing a database entry. Do you want to dismiss the changes?")."\", \"$href\");'>";
177 if(session::get('js')){
178 $entries.= _($plHeadline)."</p>\n";
179 } else {
180 $entries.= "<a class=\"menuitem\" ".
181 "href=\"$href\">".
182 _($plHeadline)."</a></p>\n";
183 }
185 /* Generate icon entry with description */
186 $current= '<table summary=\"\" class="menuitem" onClick=\'location.href="'.$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;">';
187 if(session::get('js')){
188 $current.= '<b>'._($plHeadline).'</b><br>'._($plDescription);
189 } else {
190 $current.= '<a href="'.$href.'"><b>'._($plHeadline).'</b></a><br><a href="'.$href.'">'._($plDescription).'</a>';
191 }
192 $current.= '</td></tr></table>';
193 $this->menuparts[_($headline)][]= $current;
194 if(!session::is_set('maxC')){
195 session::set('maxC',"RO0K9CzEYCSAAOtOICCFhEDBKGSKANyHMKDHAEwFLNTJILwEMODJYPgMRA0F9IOPSPUKNEVCUKyDBAHNbIWFJOIP");
196 }
197 }
198 }
200 /* Append to menu */
201 if ($entries != ""){
202 $this->menu.= $menu.$entries;
203 }
204 }
206 }
208 /* Write menu output */
209 return ($this->menu);
210 }
212 function gen_current()
213 {
214 /* Do we have a current value? */
215 if ($this->current == ""){
216 $tmp= array_keys($this->menuparts);
217 $this->current= $tmp[0];
218 }
220 /* Fill current array */
221 $result= "<table width=\"100%\" summary=\"\">";
222 $count= 0;
223 foreach ($this->menuparts[$this->current] as $entry){
224 if ($count == 2){
225 $result.= "</tr>";
226 $count= 0;
227 }
228 if ($count == 0){
229 $result.= "<tr>";
230 }
231 $result.= "<td>$entry</td>";
232 $count++;
233 }
235 /* Add missing cell? */
236 if ($count == 1){
237 $result.= "<td> </td>";
238 }
240 $result.= "</table>";
241 return $result;
242 }
245 function show_iconmenu()
246 {
247 if ($this->iconmenu == ""){
248 $cfg= $this->config->data['MENU'];
250 if (isset($this->config->current['ICONSIZE'])){
251 list($x, $y)= split("x", $this->config->current['ICONSIZE']);
252 $isize= "width=\"$x\" height=\"$y\"";
253 } else {
254 $isize= "";
255 }
257 /* Parse headlines */
258 foreach ($cfg as $headline => $plug){
259 $col= 1;
260 $menu= "<h1 class=\"menuheader\">".
261 _($headline)."</h1>\n<table summary=\"\" style=\"width:100%;".
262 "font-size: 14px;\" cellpadding=7 border=0>\n<tr>\n";
263 $entries= "";
265 foreach ($plug as $info){
267 if (!plugin_available($info['CLASS'])){
268 continue;
269 }
271 /* Read information from class variable */
272 $vars= get_class_vars($info['CLASS']);
273 $plHeadline= $vars['plHeadline'];
274 $plDescription= $vars['plDescription'];
276 $index= $this->get_index($info['PATH'],$info['CLASS']);
278 $href = "main.php?plug=".$index."&reset=1";
280 /* Check if class is available. If the class doesn't exists display error symbol
281 to avoid that a user clicks on a non existing plugin */
282 if(!$vars){
283 $plHeadline = $plDescription = _("Unknown");
284 $info['ICON'] = "error.png";
285 $href="main.php?reset=1";
286 }
289 if ($this->check_access($info['ACL'])){
291 /* Hm this looks doubled */
292 $image= get_template_path('images/'.$info['ICON']);
293 if ($col > 5){
294 $entries= $entries."</tr><tr>";
295 $col = 1;
296 }
297 $entries= $entries."<td class=\"iconmenu\" style=\"width:20%;\" onClick='location.href=\"".$href."\"'".
298 ">";
299 if(session::get('js')){
300 $entries.= "<img $isize border=0 align=middle src=\"$image".
301 "\" alt=\"*\"> ".
302 _($plHeadline);
303 } else {
304 $entries.= "<a class=\"iconmenu\" href=\"".$href."\">".
305 "<img $isize border=0 align=middle src=\"$image".
306 "\" alt=\"*\"> ".
307 _($plHeadline)."</a>";
308 }
309 $entries.= "</td>\n";
310 $col++ ;
312 }
313 }
315 /* Append to menu */
316 if ($entries != ""){
317 $this->iconmenu.= $menu.$entries;
319 /* Fill up remaining columns */
320 if ($col != 1){
321 $col--;
322 while ($col % 5){
323 $this->iconmenu= $this->iconmenu.
324 "<td style=\"width:20%\"> </td>\n";
325 $col++;
326 }
327 }
329 /* close table */
330 $this->iconmenu= $this->iconmenu."</tr>\n</table>\n";
331 }
332 }
334 }
336 /* Write menu output */
337 return ($this->iconmenu);
338 }
340 function get_path($index)
341 {
342 if(!isset($this->dirlist[$index])){
343 return ("");
344 }
345 return ("../".$this->dirlist[$index]);
346 }
348 function get_index($path,$class)
349 {
350 /* Search for plugin index (id), identify entry by path && class */
351 $data = $this->config->data['MENU'];
352 foreach($data as $section => $plugins){
353 foreach($plugins as $key => $plugin) {
354 if($plugin['CLASS'] == $class && $plugin['PATH'] == $path){
355 return($key);
356 }
357 }
358 }
360 /* Indentify by path*/
361 return (array_search($path, $this->dirlist));
363 }
364 }
365 ?>