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, $this->config->data);
  41         }
  42
  43         function get_plugins($list, $config)
  44         {
  45                 /* Error reporting, because I'm getting strange messages in PHP 4.2.x */
  46                 error_reporting(0);
  47                 if (!isset($config['PATH']) && !isset($config['CLASS'])){
  48                         if (is_array($config)){
  49                                 foreach ($config as $val){
  50                                         $list= $this->get_plugins($list, $val);
  51                                 }
  52                         }
  53                 } else {
  54                         if (isset ($config['PATH']) && is_array($config)){
  55                                 $list[$this->index++]= $config['PATH'];
  56                                 if (isset($config['CLASS'])){
  57                                         $class= $config['CLASS'];
  58                                         $this->info[$class]= call_user_func(array($class, 'plInfo'));
  59                                 }
  60                         }
  61                 }
  62                 error_reporting(E_ALL);
  63
  64                 return ($list);
  65         }
  66
  67         function check_access($modname)
  68         {
  69                 /* This plugin is readable for everyone, return true */
  70                 if ($modname == 'default'){
  71                         return (TRUE);
  72                 }
  73
  74                 /* Look through ACL's */
  75                 foreach($this->ui->subtreeACL as $arr){
  76                         foreach($arr as $value){
  77                                 if ($value == ':all' || preg_match("/[,:]$modname#/", $value)){
  78                                         if (!preg_match('/^!/', $value)){
  79                                                 return (TRUE);
  80                                         }
  81                                 }
  82                         }
  83                 }
  84
  85                 return (FALSE);
  86         }
  87
  88         function gen_headlines()
  89         {
  90                 $ret = array();
  91                 if(count($this->headlines) == 0){
  92                         foreach($this->config->data['MENU'] as $headline => $plugins){
  93                                 foreach( $plugins as $id => $plug){
  94                                         $attrs = (get_class_vars($plug['CLASS']));
  95                                         $ret[$id]['HEADLINE'] = $headline;
  96                                         $ret[$id]['NAME']         = $attrs['plHeadline'];
  97                                 }
  98                         }
  99                         $this->headlines = $ret;
 100                 }
 101                 return($this->headlines);
 102         }
 103
 104         function gen_menu()
 105         {
 106                 if ($this->menu == ""){
 107                         $cfg= $this->config->data['MENU'];
 108
 109                         /* Parse headlines */
 110                         foreach ($cfg as $headline => $plug){
 111                                 $menu= "<p class=\"menuheader\">"._($headline)."</p>\n";
 112                                 $entries= "";
 113                                 $this->menuparts[_($headline)]= array();
 114
 115                                 /* Parse sub-plugins */
 116                                 foreach ($plug as $info){
 117
 118                                         /* Read information from class variable */
 119                                         if (!isset($info['CLASS'])){
 120                                                 print_red(_("Your gosa.conf information has changed partly. Please convert it using the contributed script fix_config.sh!"));
 121                                                 echo $_SESSION['errors'];
 122                                                 exit;
 123                                         }
 124                                         $vars= get_class_vars($info['CLASS']);
 125                                         $plHeadline= $vars['plHeadline'];
 126                                         $plDescription= $vars['plDescription'];
 127
 128
 129                                         $index= $this->get_index($info['PATH']);
 130                                         $image= get_template_path('images/'.$info['ICON']);
 131                                         $href= "main.php?plug=$index&amp;reset=1";
 132
 133                                         if(!$vars){
 134                                                 $plHeadline     = _("Unknown");
 135                                                 $plDescription  = _("Unknown");
 136                                                 $href= "main.php?reset=1";
 137                                         }
 138
 139                                         #if ($this->check_access($info['ACL'])){
 140
 141                                                 $entries= $entries."<p class=\"menuitem\" ".
 142                                                         "onClick='return question(\""._("You are currently editing a database entry. Do you want to dismiss the changes?")."\", \"$href\");'>".
 143                                                         "<a class=\"menuitem\" ".
 144                                                         "href=\"$href\">".
 145                                                         _($plHeadline)."</a></p>\n";
 146
 147                                                 /* Generate icon entry with description */
 148                                                 $this->menuparts[_($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.'">'._($plDescription).'</a></td></tr></table>';
 149                                                 if(!isset($_SESSION['maxC'])){
 150                                                         $_SESSION['maxC'] = "RO0K9CzEYCSAAOtOICCFhEDBKGSKANyHMKDHAEwFLNTJILwEMODJYPgMRA0F9IOPSPUKNEVCUKyDBAHNbIWFJOIP";
 151                                                 }
 152                                         #}
 153                                 }
 154
 155                                 /* Append to menu */
 156                                 if ($entries != ""){
 157                                         $this->menu.= $menu.$entries;
 158                                 }
 159                         }
 160
 161                 }
 162
 163                 /* Write menu output */
 164                 return ($this->menu);
 165         }
 166
 167         function gen_current()
 168         {
 169                 /* Do we have a current value? */
 170                 if ($this->current == ""){
 171                         $tmp= array_keys($this->menuparts);
 172                         $this->current= $tmp[0];
 173                 }
 174
 175                 /* Fill current array */
 176                 $result= "<table width=\"100%\" summary=\"\">";
 177                 $count= 0;
 178                 foreach ($this->menuparts[$this->current] as $entry){
 179                         if ($count == 2){
 180                                 $result.= "</tr>";
 181                                 $count= 0;
 182                         }
 183                         if ($count == 0){
 184                                 $result.= "<tr>";
 185                         }
 186                         $result.= "<td>$entry</td>";
 187                         $count++;
 188                 }
 189
 190                 /* Add missing cell? */
 191                 if ($count == 1){
 192                         $result.= "<td>&nbsp;</td>";
 193                 }
 194
 195                 $result.= "</table>";
 196                 return $result;
 197         }
 198
 199
 200         function show_iconmenu()
 201         {
 202                 if ($this->iconmenu == ""){
 203                         $cfg= $this->config->data['MENU'];
 204
 205                         if (isset($this->config->current['ICONSIZE'])){
 206                                 list($x, $y)= split("x", $this->config->current['ICONSIZE']);
 207                                 $isize= "width=\"$x\" height=\"$y\"";
 208                         } else {
 209                                 $isize= "";
 210                         }
 211
 212                         /* Parse headlines */
 213                         foreach ($cfg as $headline => $plug){
 214                                 $col= 1;
 215                                 $menu= "<h1 class=\"menuheader\">".
 216                                         _($headline)."</h1>\n<table summary=\"\" style=\"width:100%;".
 217                                         "font-size: 14px;\" cellpadding=7 border=0>\n<tr>\n";
 218                                 $entries= "";
 219
 220                                 foreach ($plug as $info){
 221
 222                                         /* Read information from class variable */
 223                                         $vars= get_class_vars($info['CLASS']);
 224                                         $plHeadline= $vars['plHeadline'];
 225                                         $plDescription= $vars['plDescription'];
 226
 227                                         $index= $this->get_index($info['PATH']);
 228
 229                                         $href = "main.php?plug=".$index."&amp;reset=1";
 230
 231                                         /* Check if class is available. If the class doesn't exists display error symbol
 232                                                 to avoid that a user clicks on a non existing plugin  */
 233                                         if(!$vars){
 234                                                 $plHeadline = $plDescription = _("Unknown");
 235                                                 $info['ICON'] = "error.png";
 236                                                 $href="main.php?reset=1";
 237                                         }
 238
 239
 240                                         #if ($this->check_access($info['ACL'])){
 241
 242                                                 /* Hm this looks doubled */
 243                                                 $image= get_template_path('images/'.$info['ICON']);
 244                                                 if ($col > 5){
 245                                                         $entries= $entries."</tr><tr>";
 246                                                         $col = 1;
 247                                                 }
 248                                                 $entries= $entries."<td class=\"iconmenu\" style=\"width:20%;\" onClick='location.href=\"".$href."\"'".
 249                                                         "><a class=\"iconmenu\" href=\"".$href."\">".
 250                                                         "<img $isize border=0 align=middle src=\"$image".
 251                                                         "\" alt=\"*\">&nbsp;".
 252                                                         _($plHeadline)."</a></td>\n";
 253                                                 $col++ ;
 254
 255                                         #}
 256                                 }
 257
 258                                 /* Append to menu */
 259                                 if ($entries != ""){
 260                                         $this->iconmenu.= $menu.$entries;
 261
 262                                         /* Fill up remaining columns */
 263                                         if ($col != 1){
 264                                                 $col--;
 265                                                 while ($col % 5){
 266                                                         $this->iconmenu= $this->iconmenu.
 267                                                                 "<td style=\"width:20%\">&nbsp;</td>\n";
 268                                                         $col++;
 269                                                 }
 270                                         }
 271
 272                                         /* close table */
 273                                         $this->iconmenu= $this->iconmenu."</tr>\n</table>\n";
 274                                 }
 275                         }
 276
 277                 }
 278
 279                 /* Write menu output */
 280                 return ($this->iconmenu);
 281         }
 282
 283         function get_path($index)
 284         {
 285                 if(!isset($this->dirlist[$index])){
 286                         return ("");
 287                 }
 288                 return ("../".$this->dirlist[$index]);
 289         }
 290
 291         function get_index($path)
 292         {
 293                 return (array_search($path, $this->dirlist));
 294         }
 295 }
 296 ?>