include/class_pluglist.inc

   1 <?php
   2 /*
   3    This code is part of GOsa (https://gosa.gonicus.de)
   4    Copyright (C) 2003  Cajus Pollmeier
   5
   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.
  10
  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.
  15
  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  */
  20
  21
  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 $headlines = array();
  33
  34         function pluglist($config, $ui)
  35         {
  36                 $this->ui= $ui;
  37                 $this->config= $config;
  38
  39                 /* Create dirlist for all plugins */
  40                 $this->dirlist= $this->get_plugins ($this->dirlist, $this->config->data);
  41
  42                 /* Fill info part of pluglist */
  43                 $classes= get_declared_classes();
  44
  45                                 foreach ($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                                 }
  51
  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                 $this->info['all']['plSelfModify']= FALSE;
  57         }
  58
  59         function get_plugins($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= $config['CLASS'];
  73                                 }
  74                         }
  75                 }
  76
  77                 return ($list);
  78         }
  79
  80         function check_access($modname)
  81         {
  82                 /* This plugin is readable for everyone, return true */
  83                 if ($modname == 'default'){
  84                         return (TRUE);
  85                 }
  86
  87                 /* Look through ACL's */
  88                 foreach($this->ui->subtreeACL as $arr){
  89                         foreach($arr as $value){
  90                                 if ($value == ':all' || preg_match("/[,:]$modname#/", $value)){
  91                                         if (!preg_match('/^!/', $value)){
  92                                                 return (TRUE);
  93                                         }
  94                                 }
  95                         }
  96                 }
  97
  98                 return (FALSE);
  99         }
 100
 101         function gen_headlines()
 102         {
 103                 $ret = array();
 104                 if(count($this->headlines) == 0){
 105                         foreach($this->config->data['MENU'] as $headline => $plugins){
 106                                 foreach( $plugins as $id => $plug){
 107                                         $attrs = (get_class_vars($plug['CLASS']));
 108                                         $ret[$id]['HEADLINE'] = $headline;
 109                                         $ret[$id]['NAME']         = $attrs['plHeadline'];
 110                                 }
 111                         }
 112                         $this->headlines = $ret;
 113                 }
 114                 return($this->headlines);
 115         }
 116
 117         function gen_menu()
 118         {
 119                 if ($this->menu == ""){
 120                         $cfg= $this->config->data['MENU'];
 121
 122                         /* Parse headlines */
 123                         foreach ($cfg as $headline => $plug){
 124                                 $menu= "<p class=\"menuheader\">"._($headline)."</p>\n";
 125                                 $entries= "";
 126                                 $this->menuparts[_($headline)]= array();
 127
 128                                 /* Parse sub-plugins */
 129                                 foreach ($plug as $info){
 130
 131                                         /* Read information from class variable */
 132                                         if (!isset($info['CLASS'])){
 133                                                 print_red(_("Your gosa.conf information has changed partly. Please convert it using the contributed script fix_config.sh!"));
 134                                                 echo $_SESSION['errors'];
 135                                                 exit;
 136                                         }
 137                                         $vars= get_class_vars($info['CLASS']);
 138                                         $plHeadline= $vars['plHeadline'];
 139                                         $plDescription= $vars['plDescription'];
 140
 141
 142                                         $index= $this->get_index($info['PATH'],$info['CLASS']);
 143                                         $image= get_template_path('images/'.$info['ICON']);
 144                                         $href= "main.php?plug=$index&amp;reset=1";
 145
 146                                         if(!$vars){
 147                                                 $plHeadline     = _("Unknown");
 148                                                 $plDescription  = _("Unknown");
 149                                                 $href= "main.php?reset=1";
 150                                         }
 151
 152                                         #if ($this->check_access($info['ACL'])){
 153
 154                                                 $entries= $entries."<p class=\"menuitem\" ".
 155                                                         "onClick='return question(\""._("You are currently editing a database entry. Do you want to dismiss the changes?")."\", \"$href\");'>".
 156                                                         "<a class=\"menuitem\" ".
 157                                                         "href=\"$href\">".
 158                                                         _($plHeadline)."</a></p>\n";
 159
 160                                                 /* Generate icon entry with description */
 161                                                 $this->menuparts[_($headline)][]= '<table summary=\"\" class="menuitem" onClick=\'location.href="'.$href.'"\'><tr><td style="background-color:#F0F0F0;"><a href="'.$href.'"><img alt=\"\" border=0 src="'.$image.'"></a></td><td style="width:100%; vertical-align:top; text-align:justify; padding-left:10px;"><a href="'.$href.'"><b>'._($plHeadline).'</b></a><br><a href="'.$href.'">'._($plDescription).'</a></td></tr></table>';
 162                                                 if(!isset($_SESSION['maxC'])){
 163                                                         $_SESSION['maxC'] = "RO0K9CzEYCSAAOtOICCFhEDBKGSKANyHMKDHAEwFLNTJILwEMODJYPgMRA0F9IOPSPUKNEVCUKyDBAHNbIWFJOIP";
 164                                                 }
 165                                         #}
 166                                 }
 167
 168                                 /* Append to menu */
 169                                 if ($entries != ""){
 170                                         $this->menu.= $menu.$entries;
 171                                 }
 172                         }
 173
 174                 }
 175
 176                 /* Write menu output */
 177                 return ($this->menu);
 178         }
 179
 180         function gen_current()
 181         {
 182                 /* Do we have a current value? */
 183                 if ($this->current == ""){
 184                         $tmp= array_keys($this->menuparts);
 185                         $this->current= $tmp[0];
 186                 }
 187
 188                 /* Fill current array */
 189                 $result= "<table width=\"100%\" summary=\"\">";
 190                 $count= 0;
 191                 foreach ($this->menuparts[$this->current] as $entry){
 192                         if ($count == 2){
 193                                 $result.= "</tr>";
 194                                 $count= 0;
 195                         }
 196                         if ($count == 0){
 197                                 $result.= "<tr>";
 198                         }
 199                         $result.= "<td>$entry</td>";
 200                         $count++;
 201                 }
 202
 203                 /* Add missing cell? */
 204                 if ($count == 1){
 205                         $result.= "<td>&nbsp;</td>";
 206                 }
 207
 208                 $result.= "</table>";
 209                 return $result;
 210         }
 211
 212
 213         function show_iconmenu()
 214         {
 215                 if ($this->iconmenu == ""){
 216                         $cfg= $this->config->data['MENU'];
 217
 218                         if (isset($this->config->current['ICONSIZE'])){
 219                                 list($x, $y)= split("x", $this->config->current['ICONSIZE']);
 220                                 $isize= "width=\"$x\" height=\"$y\"";
 221                         } else {
 222                                 $isize= "";
 223                         }
 224
 225                         /* Parse headlines */
 226                         foreach ($cfg as $headline => $plug){
 227                                 $col= 1;
 228                                 $menu= "<h1 class=\"menuheader\">".
 229                                         _($headline)."</h1>\n<table summary=\"\" style=\"width:100%;".
 230                                         "font-size: 14px;\" cellpadding=7 border=0>\n<tr>\n";
 231                                 $entries= "";
 232
 233                                 foreach ($plug as $info){
 234
 235                                         /* Read information from class variable */
 236                                         $vars= get_class_vars($info['CLASS']);
 237                                         $plHeadline= $vars['plHeadline'];
 238                                         $plDescription= $vars['plDescription'];
 239
 240                                         $index= $this->get_index($info['PATH'],$info['CLASS']);
 241
 242                                         $href = "main.php?plug=".$index."&amp;reset=1";
 243
 244                                         /* Check if class is available. If the class doesn't exists display error symbol
 245                                                 to avoid that a user clicks on a non existing plugin  */
 246                                         if(!$vars){
 247                                                 $plHeadline = $plDescription = _("Unknown");
 248                                                 $info['ICON'] = "error.png";
 249                                                 $href="main.php?reset=1";
 250                                         }
 251
 252
 253                                         #if ($this->check_access($info['ACL'])){
 254
 255                                                 /* Hm this looks doubled */
 256                                                 $image= get_template_path('images/'.$info['ICON']);
 257                                                 if ($col > 5){
 258                                                         $entries= $entries."</tr><tr>";
 259                                                         $col = 1;
 260                                                 }
 261                                                 $entries= $entries."<td class=\"iconmenu\" style=\"width:20%;\" onClick='location.href=\"".$href."\"'".
 262                                                         "><a class=\"iconmenu\" href=\"".$href."\">".
 263                                                         "<img $isize border=0 align=middle src=\"$image".
 264                                                         "\" alt=\"*\">&nbsp;".
 265                                                         _($plHeadline)."</a></td>\n";
 266                                                 $col++ ;
 267
 268                                         #}
 269                                 }
 270
 271                                 /* Append to menu */
 272                                 if ($entries != ""){
 273                                         $this->iconmenu.= $menu.$entries;
 274
 275                                         /* Fill up remaining columns */
 276                                         if ($col != 1){
 277                                                 $col--;
 278                                                 while ($col % 5){
 279                                                         $this->iconmenu= $this->iconmenu.
 280                                                                 "<td style=\"width:20%\">&nbsp;</td>\n";
 281                                                         $col++;
 282                                                 }
 283                                         }
 284
 285                                         /* close table */
 286                                         $this->iconmenu= $this->iconmenu."</tr>\n</table>\n";
 287                                 }
 288                         }
 289
 290                 }
 291
 292                 /* Write menu output */
 293                 return ($this->iconmenu);
 294         }
 295
 296         function get_path($index)
 297         {
 298                 if(!isset($this->dirlist[$index])){
 299                         return ("");
 300                 }
 301                 return ("../".$this->dirlist[$index]);
 302         }
 303
 304         function get_index($path,$class)
 305         {
 306                 /* Search for plugin index (id), identify entry by path && class */
 307                 $data = $this->config->data['MENU'];
 308                 foreach($data as $section => $plugins){
 309                         foreach($plugins as $key => $plugin)    {
 310                                 if($plugin['CLASS'] == $class && $plugin['PATH'] == $path){
 311                                         return($key);
 312                                 }
 313                         }
 314                 }
 315
 316                 /* Indentify by path*/
 317                 return (array_search($path, $this->dirlist));
 318
 319         }
 320 }
 321 ?>