include/class_tabs.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 class tabs
  22 {
  23   var $dn;
  24   var $config;
  25   var $acl;
  26   var $is_template;
  27
  28   var $last= "";
  29   var $current= "";
  30   var $disabled= "";
  31   var $by_name= array();
  32   var $by_object= array();
  33
  34   function tabs($config, $data, $dn)
  35   {
  36         /* Save dn */
  37         $this->dn= $dn;
  38         $this->config= $config;
  39
  40         foreach ($data as $tab){
  41                 $this->by_name[$tab['CLASS']]= $tab['NAME'];
  42                 $this->by_object[$tab['CLASS']]= new $tab['CLASS']($this->config, $this->dn);
  43                 $this->by_object[$tab['CLASS']]->parent= &$this;
  44
  45                 /* Initialize current */
  46                 if ($this->current == ""){
  47                         $this->current= $tab['CLASS'];
  48                 }
  49         }
  50
  51   }
  52
  53   function execute()
  54   {
  55         /* Rotate current to last */
  56         $this->last= $this->current;
  57
  58         /* Look for pressed tab button */
  59         foreach ($this->by_object as $class => $obj){
  60                 if (isset($_POST[$class]) || (isset($_POST['arg']) && $_POST['arg'] == "$class")){
  61                         $this->current= $class;
  62                         break;
  63                 }
  64         }
  65
  66         /* Save last tab object */
  67         if ($this->last == $this->current){
  68                 $this->save_object(TRUE);
  69         } else {
  70                 $this->save_object(FALSE);
  71         }
  72
  73         /* Build tab line */
  74         $display= $this->gen_tabs();
  75
  76         /* Show object */
  77         $display.= "<table summary=\"\" cellpadding=4 cellspacing=0 border=0 style=\"width:100%; background-color:#F0F0F0; border-style:solid; border-color:black; border-top-width:0px; border-bottom-width:1px; border-left-width:1px; border-right-width:1px;\">\n";
  78         $display.= "<tr><td>\n";
  79
  80         $obj= $this->by_object[$this->current];
  81         $display.= $obj->execute();
  82         $this->by_object[$this->current]= $obj;
  83
  84         /* Footer for tabbed dialog */
  85         $display.= "</td></tr></table>";
  86         return ($display);
  87   }
  88
  89   function save_object($save_current= FALSE)
  90   {
  91         /* Save last tab */
  92         if ($this->last != ""){
  93                 @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
  94                         $this->last, "Saving");
  95
  96                 $obj= $this->by_object[$this->last];
  97                 $obj->save_object ();
  98                 $this->by_object[$this->last]= $obj;
  99         }
 100
 101         /* Skip if curent and last are the same object */
 102         if ($this->last == $this->current){
 103                 return;
 104         }
 105
 106         $obj= $this->by_object[$this->current];
 107         $this->disabled= $obj->parent->disabled;
 108
 109         if ($save_current){
 110                 @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 111                         $this->current, "Saving (current)");
 112
 113                 $obj->save_object ();
 114                 $this->by_object[$this->current]= $obj;
 115         }
 116
 117   }
 118
 119   function gen_tabs()
 120   {
 121         $display= "<input type=\"hidden\" name=\"arg\" value=\"\">";
 122         $display.= "<table summary=\"\" cellpadding=0 cellspacing=0 border=0 style=\"width:100%;\"><tr>";
 123         $index= 0;
 124         $style= array("tab_left", "tab_active", "tab_near_active", "tab_right");
 125         foreach ($this->by_name as $class => $name){
 126
 127                 /* Activate right tabs with style "tab_right"
 128                    Activate near current with style "tab_near_active" */
 129                 if ($index == 2 || $index == 1){
 130                         $index++;
 131                 }
 132
 133                 /* Activate current tab with style "tab_active " */
 134                 if ($class == $this->current){
 135                         $index++;
 136                 }
 137
 138                 /* Paint tab */
 139                 $display.= "<td style=\"vertical-align:bottom; width:100px;\">";
 140
 141                 /* Shorten string if its too long for the tab headers*/
 142                 $title= _($name);
 143                 if (mb_strlen($title, 'UTF-8') > 14){
 144                         $title= mb_substr($title,0, 12, 'UTF-8')."...";
 145                 }
 146
 147                 if ($_SESSION['js']==FALSE){
 148                         $display.= "<div class=\"$style[$index]\"><input type=\"submit\" name=\"$class\"".
 149                                    " class=\"$style[$index]\" value=\"$title\"";
 150                 } else {
 151                         $display.= "<div class=\"$style[$index]\"><a class=\"$style[$index]\" onclick=\"return true;\" href=\"javascript:document.mainform.arg.value='$class';document.mainform.submit();\">$title</a";
 152                 }
 153                 $display.= "></div></td>";
 154         }
 155         $display.= "<td style=\"vertical-align:bottom;\">\n";
 156         $display.= "<div class=\"tab_border\">&nbsp;</div></td></tr></table>";
 157
 158         return($display);
 159   }
 160
 161
 162   function set_acl($acl)
 163   {
 164         /* Set local acl */
 165         $this->acl= $acl;
 166
 167         /* Setup for all plugins */
 168         foreach ($this->by_object as $key => $obj){
 169                 $sacl= get_module_permission($acl, "$key", $this->dn);
 170                 $obj->acl= $sacl;
 171                 $this->by_object[$key]= $obj;
 172         }
 173   }
 174
 175   function delete()
 176   {
 177         /* Delete for all plugins */
 178         foreach (array_reverse($this->by_object) as $key => $obj){
 179                 $obj->remove_from_parent();
 180         }
 181   }
 182
 183   function password_change_needed()
 184   {
 185         /* Ask all plugins for needed password changes */
 186         foreach ($this->by_object as $key => $obj){
 187                 if ($obj->password_change_needed()){
 188                         return TRUE;
 189                 }
 190         }
 191
 192         return FALSE;
 193   }
 194
 195   function check($ignore_account= FALSE)
 196   {
 197         $this->save_object(TRUE);
 198         $messages= array();
 199
 200         /* Check all plugins */
 201         foreach ($this->by_object as $key => $obj){
 202                 if ($obj->is_account || $ignore_account || $obj->ignore_account){
 203                         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 204                                 $key, "Checking");
 205
 206                         $messages= $obj->check();
 207                         if (count($messages)){
 208                                 $this->current= $key;
 209                                 break;
 210                         }
 211                 }
 212         }
 213
 214         return ($messages);
 215   }
 216
 217   function save($ignore_account= FALSE)
 218   {
 219         /* Save all plugins */
 220         foreach ($this->by_object as $key => $obj){
 221                 @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 222                         $key, "Saving");
 223
 224                 $obj->dn= $this->dn;
 225
 226                 if ($obj->is_account || $ignore_account || $obj->ignore_account){
 227                         if ($obj->save() == 1){
 228                                 return (1);
 229                         }
 230                 } else {
 231                         $obj->remove_from_parent();
 232                 }
 233         }
 234         return (0);
 235   }
 236
 237   function adapt_from_template($dn)
 238   {
 239           foreach ($this->by_object as $key => $obj){
 240                   @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 241                                   $key, "Adapting");
 242                   $obj->parent= &$this;
 243                   $obj->adapt_from_template($dn);
 244                   $this->by_object[$key]= $obj;
 245           }
 246   }
 247
 248 }
 249
 250 ?>