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 $headlines = array();
  32
  33   function pluglist($config, $ui)
  34   {
  35         $this->ui= $ui;
  36         $this->config= $config;
  37
  38         /* Create dirlist for all plugins */
  39         $this->dirlist= $this->get_plugins ($this->dirlist, $this->config->data);
  40   }
  41
  42   function get_plugins($list, $config)
  43   {
  44         /* Error reporting, because I'm getting strange messages in PHP 4.2.x */
  45         error_reporting(0);
  46         if (!isset($config['PATH']) && !isset($config['CLASS'])){
  47                 if (is_array($config)){
  48                         foreach ($config as $val){
  49                                 $list= $this->get_plugins($list, $val);
  50                         }
  51                 }
  52         } else {
  53                 if (isset ($config['PATH']) && is_array($config)){
  54                         $list[$this->index++]= $config['PATH'];
  55                 }
  56         }
  57         error_reporting(E_ALL);
  58
  59         return ($list);
  60   }
  61
  62   function check_access($modname)
  63   {
  64         /* This plugin is readable for everyone, return true */
  65         if ($modname == 'default'){
  66                 return (TRUE);
  67         }
  68
  69         /* Look through ACL's */
  70         foreach($this->ui->subtreeACL as $arr){
  71                 foreach($arr as $value){
  72                         if ($value == ':all' || preg_match("/[,:]$modname#/", $value)){
  73                                 if (!preg_match('/^!/', $value)){
  74                                         return (TRUE);
  75                                 }
  76                         }
  77                 }
  78         }
  79
  80         return (FALSE);
  81   }
  82
  83   function gen_headlines()
  84   {
  85           $ret = array();
  86           if(count($this->headlines) == 0){
  87                   foreach($this->config->data['MENU'] as $headline => $plugins){
  88                           foreach( $plugins as $id => $plug){
  89                                   $attrs = (get_class_vars($plug['CLASS']));
  90                                   $ret[$id]['HEADLINE'] = $headline;
  91                                   $ret[$id]['NAME']       = $attrs['plHeadline'];
  92                           }
  93                   }
  94                   $this->headlines = $ret;
  95           }
  96           return($this->headlines);
  97   }
  98
  99   function gen_menu()
 100   {
 101         if ($this->menu == ""){
 102                 $cfg= $this->config->data['MENU'];
 103
 104                 /* Parse headlines */
 105                 foreach ($cfg as $headline => $plug){
 106                         $menu= "<p class=\"menuheader\">"._($headline)."</p>\n";
 107                         $entries= "";
 108                         $this->menuparts[_($headline)]= array();
 109
 110                         /* Parse sub-plugins */
 111                         foreach ($plug as $info){
 112
 113                                 /* Read information from class variable */
 114                                 if (!isset($info['CLASS'])){
 115                                         print_red(_("Your gosa.conf information has changed partly. Please convert it using the contributed script fix_config.sh!"));
 116                                         echo $_SESSION['errors'];
 117                                         exit;
 118                                 }
 119                                 $vars= get_class_vars($info['CLASS']);
 120                                 $plHeadline= $vars['plHeadline'];
 121                                 $plDescription= $vars['plDescription'];
 122
 123                                 $index= $this->get_index($info['PATH']);
 124                                 $image= get_template_path('images/'.$info['ICON']);
 125                                 $href= "main.php?plug=$index&amp;reset=1";
 126
 127                                 if ($this->check_access($info['ACL'])){
 128
 129                                         $entries= $entries."<p class=\"menuitem\" ".
 130                                                 "onClick='return question(\""._("You are currently editing a database entry. Do you want to dismiss the changes?")."\", \"$href\");'>".
 131                                                 "<a class=\"menuitem\" ".
 132                                                 "href=\"$href\">".
 133                                                 _($plHeadline)."</a></p>\n";
 134
 135                                 /* Generate icon entry with description */
 136                                 $this->menuparts[_($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.'">'._($plDescription).'</a></td></tr></table>';
 137
 138                                 }
 139                         }
 140
 141                         /* Append to menu */
 142                         if ($entries != ""){
 143                                 $this->menu.= $menu.$entries;
 144                         }
 145                 }
 146
 147         }
 148
 149         /* Write menu output */
 150         return ($this->menu);
 151   }
 152
 153   function gen_current()
 154   {
 155         /* Do we have a current value? */
 156         if ($this->current == ""){
 157                 $tmp= array_keys($this->menuparts);
 158                 $this->current= $tmp[0];
 159         }
 160
 161         /* Fill current array */
 162         $result= "<table width=\"100%\" summary=\"\">";
 163         $count= 0;
 164         foreach ($this->menuparts[$this->current] as $entry){
 165                 if ($count == 2){
 166                         $result.= "</tr>";
 167                         $count= 0;
 168                 }
 169                 if ($count == 0){
 170                         $result.= "<tr>";
 171                 }
 172                 $result.= "<td>$entry</td>";
 173                 $count++;
 174         }
 175
 176         /* Add missing cell? */
 177         if ($count == 1){
 178                 $result.= "<td>&nbsp;</td>";
 179         }
 180
 181         $result.= "</table>";
 182         return $result;
 183   }
 184
 185
 186   function show_iconmenu()
 187   {
 188         if ($this->iconmenu == ""){
 189                 $cfg= $this->config->data['MENU'];
 190
 191                 if (isset($this->config->current['ICONSIZE'])){
 192                         list($x, $y)= split("x", $this->config->current['ICONSIZE']);
 193                         $isize= "width=\"$x\" height=\"$y\"";
 194                 } else {
 195                         $isize= "";
 196                 }
 197
 198                 /* Parse headlines */
 199                 foreach ($cfg as $headline => $plug){
 200                         $col= 1;
 201                         $menu= "<h1 class=\"menuheader\">".
 202                                         _($headline)."</h1>\n<table summary=\"\" style=\"width:100%;".
 203                                         "font-size: 14px;\" cellpadding=7 border=0>\n<tr>\n";
 204                         $entries= "";
 205
 206                         foreach ($plug as $info){
 207
 208                                 /* Read information from class variable */
 209                                 $vars= get_class_vars($info['CLASS']);
 210                                 $plHeadline= $vars['plHeadline'];
 211                                 $plDescription= $vars['plDescription'];
 212
 213                                 $index= $this->get_index($info['PATH']);
 214
 215                                 if ($this->check_access($info['ACL'])){
 216
 217                                 /* Hm this looks doubled */
 218                                 $image= get_template_path('images/'.$info['ICON']);
 219                     if ($col > 5){
 220                                                 $entries= $entries."</tr><tr>";
 221                                                 $col = 1;
 222                                         }
 223                     $entries= $entries."<td class=\"iconmenu\" style=\"width:20%;\" onClick='location.href=\"main.php?plug=$index&amp;reset=1\"'".
 224                         "><a class=\"iconmenu\" href=\"main.php?plug=$index&amp;reset=1\">".
 225                         "<img $isize border=0 align=middle src=\"$image".
 226                         "\" alt=\"*\">&nbsp;".
 227                         _($plHeadline)."</a></td>\n";
 228                     $col++ ;
 229
 230                                 }
 231                         }
 232
 233                         /* Append to menu */
 234                         if ($entries != ""){
 235                                 $this->iconmenu.= $menu.$entries;
 236
 237                                 /* Fill up remaining columns */
 238                                 if ($col != 1){
 239                                         $col--;
 240                                         while ($col % 5){
 241                                                 $this->iconmenu= $this->iconmenu.
 242                                                         "<td style=\"width:20%\">&nbsp;</td>\n";
 243                                                 $col++;
 244                                         }
 245                                 }
 246
 247                                 /* close table */
 248                                 $this->iconmenu= $this->iconmenu."</tr>\n</table>\n";
 249                         }
 250                 }
 251
 252         }
 253
 254         /* Write menu output */
 255         return ($this->iconmenu);
 256   }
 257
 258   function get_path($index)
 259   {
 260         if(!isset($this->dirlist[$index])){
 261                 return ("");
 262         }
 263         return ("../".$this->dirlist[$index]);
 264   }
 265
 266   function get_index($path)
 267   {
 268         return (array_search($path, $this->dirlist));
 269   }
 270 }
 271
 272 ?>