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 $current= "";
  31
  32   function pluglist($config, $ui)
  33   {
  34         $this->ui= $ui;
  35         $this->config= $config;
  36
  37         /* Create dirlist for all plugins */
  38         $this->dirlist= $this->get_plugins ($this->dirlist, $this->config->data);
  39   }
  40
  41   function get_plugins($list, $config)
  42   {
  43         /* Error reporting, because I'm getting strange messages in PHP 4.2.x */
  44         error_reporting(0);
  45         if (!isset($config['PATH']) && !isset($config['CLASS'])){
  46                 if (is_array($config)){
  47                         foreach ($config as $val){
  48                                 $list= $this->get_plugins($list, $val);
  49                         }
  50                 }
  51         } else {
  52                 if (isset ($config['PATH']) && is_array($config)){
  53                         $list[$this->index++]= $config['PATH'];
  54                 }
  55         }
  56         error_reporting(E_ALL);
  57
  58         return ($list);
  59   }
  60
  61   function check_access($modname)
  62   {
  63         /* This plugin is readable for everyone, return true */
  64         if ($modname == 'default'){
  65                 return (TRUE);
  66         }
  67
  68         /* Look through ACL's */
  69         foreach($this->ui->subtreeACL as $arr){
  70                 foreach($arr as $value){
  71                         if ($value == ':all' || preg_match("/[,:]$modname#/", $value)){
  72                                 if (!preg_match('/^!/', $value)){
  73                                         return (TRUE);
  74                                 }
  75                         }
  76                 }
  77         }
  78
  79         return (FALSE);
  80   }
  81
  82   function gen_menu()
  83   {
  84         if ($this->menu == ""){
  85                 $cfg= $this->config->data['MENU'];
  86
  87                 /* Parse headlines */
  88                 foreach ($cfg as $headline => $plug){
  89                         $menu= "<p class=\"menuheader\">"._($headline)."</p>\n";
  90                         $entries= "";
  91                         $this->menuparts[_($headline)]= array();
  92
  93                         /* Parse sub-plugins */
  94                         foreach ($plug as $info){
  95
  96                                 /* Read information from class variable */
  97                                 if (!isset($info['CLASS'])){
  98                                         print_red(_("Your gosa.conf information has changed partly. Please convert it using the contributed script fix_config.sh!"));
  99                                         echo $_SESSION['errors'];
 100                                         exit;
 101                                 }
 102                                 $vars= get_class_vars($info['CLASS']);
 103                                 $plHeadline= $vars['plHeadline'];
 104                                 $plDescription= $vars['plDescription'];
 105
 106                                 $index= $this->get_index($info['PATH']);
 107                                 $image= get_template_path('images/'.$info['ICON']);
 108                                 $href= "main.php?plug=$index&amp;reset=1";
 109
 110                                 if ($this->check_access($info['ACL'])){
 111
 112                                         $entries= $entries."<p class=\"menuitem\" ".
 113                                                 "onClick='return question(\""._("You are currently editing a database entry. Do you want to dismiss the changes?")."\", \"$href\");'>".
 114                                                 "<a class=\"menuitem\" ".
 115                                                 "href=\"$href\">".
 116                                                 _($plHeadline)."</a></p>\n";
 117
 118                                 /* Generate icon entry with description */
 119                                 $this->menuparts[_($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.'">'._($plDescription).'</a></td></tr></table>';
 120
 121                                 }
 122                         }
 123
 124                         /* Append to menu */
 125                         if ($entries != ""){
 126                                 $this->menu.= $menu.$entries;
 127                         }
 128                 }
 129
 130         }
 131
 132         /* Write menu output */
 133         return ($this->menu);
 134   }
 135
 136   function gen_current()
 137   {
 138         /* Do we have a current value? */
 139         if ($this->current == ""){
 140                 $tmp= array_keys($this->menuparts);
 141                 $this->current= $tmp[0];
 142         }
 143
 144         /* Fill current array */
 145         $result= "<table width=\"100%\" summary=\"\">";
 146         $count= 0;
 147         foreach ($this->menuparts[$this->current] as $entry){
 148                 if ($count == 2){
 149                         $result.= "</tr>";
 150                         $count= 0;
 151                 }
 152                 if ($count == 0){
 153                         $result.= "<tr>";
 154                 }
 155                 $result.= "<td>$entry</td>";
 156                 $count++;
 157         }
 158
 159         /* Add missing cell? */
 160         if ($count == 1){
 161                 $result.= "<td>&nbsp;</td>";
 162         }
 163
 164         $result.= "</table>";
 165         return $result;
 166   }
 167
 168
 169   function show_iconmenu()
 170   {
 171         if ($this->iconmenu == ""){
 172                 $cfg= $this->config->data['MENU'];
 173
 174                 if (isset($this->config->current['ICONSIZE'])){
 175                         list($x, $y)= split("x", $this->config->current['ICONSIZE']);
 176                         $isize= "width=\"$x\" height=\"$y\"";
 177                 } else {
 178                         $isize= "";
 179                 }
 180
 181                 /* Parse headlines */
 182                 foreach ($cfg as $headline => $plug){
 183                         $col= 1;
 184                         $menu= "<h1 class=\"menuheader\">".
 185                                         _($headline)."</h1>\n<table summary=\"\" style=\"width:100%;".
 186                                         "font-size: 14px;\" cellpadding=7 border=0>\n<tr>\n";
 187                         $entries= "";
 188
 189                         foreach ($plug as $info){
 190
 191                                 /* Read information from class variable */
 192                                 $vars= get_class_vars($info['CLASS']);
 193                                 $plHeadline= $vars['plHeadline'];
 194                                 $plDescription= $vars['plDescription'];
 195
 196                                 $index= $this->get_index($info['PATH']);
 197
 198                                 if ($this->check_access($info['ACL'])){
 199
 200                                 /* Hm this looks doubled */
 201                                 $image= get_template_path('images/'.$info['ICON']);
 202                     if ($col > 5){
 203                                                 $entries= $entries."</tr><tr>";
 204                                                 $col = 1;
 205                                         }
 206                     $entries= $entries."<td class=\"iconmenu\" style=\"width:20%;\" onClick='location.href=\"main.php?plug=$index&amp;reset=1\"'".
 207                         "><a class=\"iconmenu\" href=\"main.php?plug=$index&amp;reset=1\">".
 208                         "<img $isize border=0 align=middle src=\"$image".
 209                         "\" alt=\"*\">&nbsp;".
 210                         _($plHeadline)."</a></td>\n";
 211                     $col++ ;
 212
 213                                 }
 214                         }
 215
 216                         /* Append to menu */
 217                         if ($entries != ""){
 218                                 $this->iconmenu.= $menu.$entries;
 219
 220                                 /* Fill up remaining columns */
 221                                 if ($col != 1){
 222                                         $col--;
 223                                         while ($col % 5){
 224                                                 $this->iconmenu= $this->iconmenu.
 225                                                         "<td style=\"width:20%\">&nbsp;</td>\n";
 226                                                 $col++;
 227                                         }
 228                                 }
 229
 230                                 /* close table */
 231                                 $this->iconmenu= $this->iconmenu."</tr>\n</table>\n";
 232                         }
 233                 }
 234
 235         }
 236
 237         /* Write menu output */
 238         return ($this->iconmenu);
 239   }
 240
 241   function get_path($index)
 242   {
 243         if(!isset($this->dirlist[$index])){
 244                 return ("");
 245         }
 246         return ("../".$this->dirlist[$index]);
 247   }
 248
 249   function get_index($path)
 250   {
 251         return (array_search($path, $this->dirlist));
 252   }
 253 }
 254
 255 ?>