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                 foreach (get_declared_classes() as $cname){
  45                         if (method_exists($cname, 'plInfo')){
  46                                 $this->info[$cname]= @call_user_func(array($cname, 'plInfo'));
  47                         }
  48                 }
  49         }
  50
  51         function get_plugins($list, $config)
  52         {
  53                 /* Error reporting, because I'm getting strange messages in PHP 4.2.x */
  54                 if (!isset($config['PATH']) && !isset($config['CLASS'])){
  55                         if (is_array($config)){
  56                                 foreach ($config as $val){
  57                                         $list= $this->get_plugins($list, $val);
  58                                 }
  59                         }
  60                 } else {
  61                         if (isset ($config['PATH']) && is_array($config)){
  62                                 $list[$this->index++]= $config['PATH'];
  63                                 if (isset($config['CLASS'])){
  64                                         $class= $config['CLASS'];
  65                                 }
  66                         }
  67                 }
  68
  69                 return ($list);
  70         }
  71
  72         function check_access($modname)
  73         {
  74                 /* This plugin is readable for everyone, return true */
  75                 if ($modname == 'default'){
  76                         return (TRUE);
  77                 }
  78
  79                 /* Look through ACL's */
  80                 foreach($this->ui->subtreeACL as $arr){
  81                         foreach($arr as $value){
  82                                 if ($value == ':all' || preg_match("/[,:]$modname#/", $value)){
  83                                         if (!preg_match('/^!/', $value)){
  84                                                 return (TRUE);
  85                                         }
  86                                 }
  87                         }
  88                 }
  89
  90                 return (FALSE);
  91         }
  92
  93         function gen_headlines()
  94         {
  95                 $ret = array();
  96                 if(count($this->headlines) == 0){
  97                         foreach($this->config->data['MENU'] as $headline => $plugins){
  98                                 foreach( $plugins as $id => $plug){
  99                                         $attrs = (get_class_vars($plug['CLASS']));
 100                                         $ret[$id]['HEADLINE'] = $headline;
 101                                         $ret[$id]['NAME']         = $attrs['plHeadline'];
 102                                 }
 103                         }
 104                         $this->headlines = $ret;
 105                 }
 106                 return($this->headlines);
 107         }
 108
 109         function gen_menu()
 110         {
 111                 if ($this->menu == ""){
 112                         $cfg= $this->config->data['MENU'];
 113
 114                         /* Parse headlines */
 115                         foreach ($cfg as $headline => $plug){
 116                                 $menu= "<p class=\"menuheader\">"._($headline)."</p>\n";
 117                                 $entries= "";
 118                                 $this->menuparts[_($headline)]= array();
 119
 120                                 /* Parse sub-plugins */
 121                                 foreach ($plug as $info){
 122
 123                                         /* Read information from class variable */
 124                                         if (!isset($info['CLASS'])){
 125                                                 print_red(_("Your gosa.conf information has changed partly. Please convert it using the contributed script fix_config.sh!"));
 126                                                 echo $_SESSION['errors'];
 127                                                 exit;
 128                                         }
 129                                         $vars= get_class_vars($info['CLASS']);
 130                                         $plHeadline= $vars['plHeadline'];
 131                                         $plDescription= $vars['plDescription'];
 132
 133
 134                                         $index= $this->get_index($info['PATH']);
 135                                         $image= get_template_path('images/'.$info['ICON']);
 136                                         $href= "main.php?plug=$index&amp;reset=1";
 137
 138                                         if(!$vars){
 139                                                 $plHeadline     = _("Unknown");
 140                                                 $plDescription  = _("Unknown");
 141                                                 $href= "main.php?reset=1";
 142                                         }
 143
 144                                         #if ($this->check_access($info['ACL'])){
 145
 146                                                 $entries= $entries."<p class=\"menuitem\" ".
 147                                                         "onClick='return question(\""._("You are currently editing a database entry. Do you want to dismiss the changes?")."\", \"$href\");'>".
 148                                                         "<a class=\"menuitem\" ".
 149                                                         "href=\"$href\">".
 150                                                         _($plHeadline)."</a></p>\n";
 151
 152                                                 /* Generate icon entry with description */
 153                                                 $this->menuparts[_($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.'">'._($plDescription).'</a></td></tr></table>';
 154                                                 if(!isset($_SESSION['maxC'])){
 155                                                         $_SESSION['maxC'] = "RO0K9CzEYCSAAOtOICCFhEDBKGSKANyHMKDHAEwFLNTJILwEMODJYPgMRA0F9IOPSPUKNEVCUKyDBAHNbIWFJOIP";
 156                                                 }
 157                                         #}
 158                                 }
 159
 160                                 /* Append to menu */
 161                                 if ($entries != ""){
 162                                         $this->menu.= $menu.$entries;
 163                                 }
 164                         }
 165
 166                 }
 167
 168                 /* Write menu output */
 169                 return ($this->menu);
 170         }
 171
 172         function gen_current()
 173         {
 174                 /* Do we have a current value? */
 175                 if ($this->current == ""){
 176                         $tmp= array_keys($this->menuparts);
 177                         $this->current= $tmp[0];
 178                 }
 179
 180                 /* Fill current array */
 181                 $result= "<table width=\"100%\" summary=\"\">";
 182                 $count= 0;
 183                 foreach ($this->menuparts[$this->current] as $entry){
 184                         if ($count == 2){
 185                                 $result.= "</tr>";
 186                                 $count= 0;
 187                         }
 188                         if ($count == 0){
 189                                 $result.= "<tr>";
 190                         }
 191                         $result.= "<td>$entry</td>";
 192                         $count++;
 193                 }
 194
 195                 /* Add missing cell? */
 196                 if ($count == 1){
 197                         $result.= "<td>&nbsp;</td>";
 198                 }
 199
 200                 $result.= "</table>";
 201                 return $result;
 202         }
 203
 204
 205         function show_iconmenu()
 206         {
 207                 if ($this->iconmenu == ""){
 208                         $cfg= $this->config->data['MENU'];
 209
 210                         if (isset($this->config->current['ICONSIZE'])){
 211                                 list($x, $y)= split("x", $this->config->current['ICONSIZE']);
 212                                 $isize= "width=\"$x\" height=\"$y\"";
 213                         } else {
 214                                 $isize= "";
 215                         }
 216
 217                         /* Parse headlines */
 218                         foreach ($cfg as $headline => $plug){
 219                                 $col= 1;
 220                                 $menu= "<h1 class=\"menuheader\">".
 221                                         _($headline)."</h1>\n<table summary=\"\" style=\"width:100%;".
 222                                         "font-size: 14px;\" cellpadding=7 border=0>\n<tr>\n";
 223                                 $entries= "";
 224
 225                                 foreach ($plug as $info){
 226
 227                                         /* Read information from class variable */
 228                                         $vars= get_class_vars($info['CLASS']);
 229                                         $plHeadline= $vars['plHeadline'];
 230                                         $plDescription= $vars['plDescription'];
 231
 232                                         $index= $this->get_index($info['PATH']);
 233
 234                                         $href = "main.php?plug=".$index."&amp;reset=1";
 235
 236                                         /* Check if class is available. If the class doesn't exists display error symbol
 237                                                 to avoid that a user clicks on a non existing plugin  */
 238                                         if(!$vars){
 239                                                 $plHeadline = $plDescription = _("Unknown");
 240                                                 $info['ICON'] = "error.png";
 241                                                 $href="main.php?reset=1";
 242                                         }
 243
 244
 245                                         #if ($this->check_access($info['ACL'])){
 246
 247                                                 /* Hm this looks doubled */
 248                                                 $image= get_template_path('images/'.$info['ICON']);
 249                                                 if ($col > 5){
 250                                                         $entries= $entries."</tr><tr>";
 251                                                         $col = 1;
 252                                                 }
 253                                                 $entries= $entries."<td class=\"iconmenu\" style=\"width:20%;\" onClick='location.href=\"".$href."\"'".
 254                                                         "><a class=\"iconmenu\" href=\"".$href."\">".
 255                                                         "<img $isize border=0 align=middle src=\"$image".
 256                                                         "\" alt=\"*\">&nbsp;".
 257                                                         _($plHeadline)."</a></td>\n";
 258                                                 $col++ ;
 259
 260                                         #}
 261                                 }
 262
 263                                 /* Append to menu */
 264                                 if ($entries != ""){
 265                                         $this->iconmenu.= $menu.$entries;
 266
 267                                         /* Fill up remaining columns */
 268                                         if ($col != 1){
 269                                                 $col--;
 270                                                 while ($col % 5){
 271                                                         $this->iconmenu= $this->iconmenu.
 272                                                                 "<td style=\"width:20%\">&nbsp;</td>\n";
 273                                                         $col++;
 274                                                 }
 275                                         }
 276
 277                                         /* close table */
 278                                         $this->iconmenu= $this->iconmenu."</tr>\n</table>\n";
 279                                 }
 280                         }
 281
 282                 }
 283
 284                 /* Write menu output */
 285                 return ($this->iconmenu);
 286         }
 287
 288         function get_path($index)
 289         {
 290                 if(!isset($this->dirlist[$index])){
 291                         return ("");
 292                 }
 293                 return ("../".$this->dirlist[$index]);
 294         }
 295
 296         function get_index($path)
 297         {
 298                 return (array_search($path, $this->dirlist));
 299         }
 300 }
 301 ?>