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   var $is_new= FALSE;
  28
  29   var $last= "";
  30   var $current= "";
  31   var $disabled= "";
  32   var $by_name= array();
  33   var $by_object= array();
  34   var $SubDialog = false;
  35
  36   function tabs($config, $data, $dn, $acl_category= "")
  37   {
  38         /* Save dn */
  39         $this->dn= $dn;
  40         $this->config= $config;
  41
  42         foreach ($data as $tab){
  43                 $this->by_name[$tab['CLASS']]= $tab['NAME'];
  44                 $this->by_object[$tab['CLASS']]= new $tab['CLASS']($this->config, $this->dn);
  45                 $this->by_object[$tab['CLASS']]->parent= &$this;
  46                 $this->by_object[$tab['CLASS']]->set_acl_category($acl_category);
  47
  48                 /* Initialize current */
  49                 if ($this->current == ""){
  50                         $this->current= $tab['CLASS'];
  51                 }
  52         }
  53   }
  54
  55   function execute()
  56   {
  57         /* Rotate current to last */
  58         $this->last= $this->current;
  59
  60         /* Look for pressed tab button */
  61         foreach ($this->by_object as $class => $obj){
  62                 if (isset($_POST[$class]) || (isset($_POST['arg']) && $_POST['arg'] == "$class")){
  63                         $this->current= $class;
  64                         break;
  65                 }
  66         }
  67
  68         /* Save last tab object */
  69         if ($this->last == $this->current){
  70                 $this->save_object(TRUE);
  71         } else {
  72                 $this->save_object(FALSE);
  73         }
  74
  75         /* Build tab line */
  76         $display= $this->gen_tabs();
  77
  78         /* Show object */
  79         $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";
  80         $display.= "<tr><td>\n";
  81
  82         $obj= $this->by_object[$this->current];
  83         $display.= $obj->execute();
  84         $this->by_object[$this->current]= $obj;
  85
  86         /* Footer for tabbed dialog */
  87         $display.= "</td></tr></table>";
  88         return ($display);
  89   }
  90
  91   function save_object($save_current= FALSE)
  92   {
  93         /* Save last tab */
  94         if ($this->last != ""){
  95                 @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
  96                         $this->last, "Saving");
  97
  98                 $obj= $this->by_object[$this->last];
  99                 $obj->save_object ();
 100                 $this->by_object[$this->last]= $obj;
 101         }
 102
 103         /* Skip if curent and last are the same object */
 104         if ($this->last == $this->current){
 105                 return;
 106         }
 107
 108         $obj= $this->by_object[$this->current];
 109         $this->disabled= $obj->parent->disabled;
 110
 111         if ($save_current){
 112                 @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 113                         $this->current, "Saving (current)");
 114
 115                 $obj->save_object ();
 116                 $this->by_object[$this->current]= $obj;
 117         }
 118
 119   }
 120
 121   function gen_tabs()
 122   {
 123         $display= "<input type=\"hidden\" name=\"arg\" value=\"\">";
 124         $display.= "<table summary=\"\" cellpadding=0 cellspacing=0 border=0 style=\"width:100%;\"><tr>";
 125         $index= 0;
 126         $style= array("tab_left", "tab_active", "tab_near_active", "tab_right");
 127         foreach ($this->by_name as $class => $name){
 128
 129                 /* Activate right tabs with style "tab_right"
 130                    Activate near current with style "tab_near_active" */
 131                 if ($index == 2 || $index == 1){
 132                         $index++;
 133                 }
 134
 135                 /* Activate current tab with style "tab_active " */
 136                 if ($class == $this->current){
 137                         $index++;
 138                 }
 139
 140                 /* Paint tab */
 141                 $display.= "<td style=\"vertical-align:bottom;width:1px;\">";
 142
 143                 /* Shorten string if its too long for the tab headers*/
 144                 $title= '<nobr>'._($name).'</nobr>';
 145                 if (mb_strlen($title, 'UTF-8') > 28){
 146                         $title= mb_substr($title,0, 25, 'UTF-8')."...";
 147                 }
 148
 149                 if ($_SESSION['js']==FALSE){
 150                         $display.= "<div class=\"$style[$index]\"><input type=\"submit\" name=\"$class\"".
 151                                    " class=\"$style[$index]\" value=\"$title\"";
 152                 } else {
 153                         $display.= "<div class=\"$style[$index]\"><a class=\"$style[$index]\" onclick=\"return true;\" href=\"javascript:document.mainform.arg.value='$class';document.mainform.submit();\">$title</a";
 154                 }
 155                 $display.= "></div></td>";
 156         }
 157         $display.= "<td style=\"vertical-align:bottom;\">\n";
 158         $display.= "<div class=\"tab_border\">&nbsp;</div></td></tr></table>";
 159
 160         return($display);
 161   }
 162
 163
 164   function set_acl($acl)
 165   {
 166         /* Set local acl */
 167         $this->acl= $acl;
 168
 169         /* Setup for all plugins */
 170         foreach ($this->by_object as $key => $obj){
 171                 $sacl= get_module_permission($acl, "$key", $this->dn);
 172                 $obj->acl= $sacl;
 173                 $this->by_object[$key]= $obj;
 174         }
 175   }
 176
 177   function delete()
 178   {
 179         /* Check if all plugins will ACK for deletion */
 180         foreach (array_reverse($this->by_object) as $key => $obj){
 181                 $reason= $obj->allow_remove();
 182                 if ($reason != ""){
 183                         print_red(sprintf(_("Delete process has been canceled by plugin '%s': %s"), $key, $reason));
 184                         return;
 185                 }
 186         }
 187
 188         /* Delete for all plugins */
 189         foreach (array_reverse($this->by_object) as $key => $obj){
 190                 $obj->remove_from_parent();
 191         }
 192   }
 193
 194   function password_change_needed()
 195   {
 196         /* Ask all plugins for needed password changes */
 197         foreach ($this->by_object as $key => $obj){
 198                 if ($obj->password_change_needed()){
 199                         return TRUE;
 200                 }
 201         }
 202
 203         return FALSE;
 204   }
 205
 206   function check($ignore_account= FALSE)
 207   {
 208         $this->save_object(TRUE);
 209         $messages= array();
 210
 211         /* Check all plugins */
 212         foreach ($this->by_object as $key => $obj){
 213                 if ($obj->is_account || $ignore_account || $obj->ignore_account){
 214                         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 215                                 $key, "Checking");
 216
 217                         $messages= $obj->check();
 218                         if (count($messages)){
 219                                 $this->current= $key;
 220                                 break;
 221                         }
 222                 }
 223         }
 224
 225         return ($messages);
 226   }
 227
 228   function save($ignore_account= FALSE)
 229   {
 230         /* Save all plugins */
 231         foreach ($this->by_object as $key => $obj){
 232                 @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 233                         $key, "Saving");
 234
 235                 $obj->dn= $this->dn;
 236
 237                 if ($obj->is_account || $ignore_account || $obj->ignore_account){
 238                         if ($obj->save() == 1){
 239                                 return (1);
 240                         }
 241                 } else {
 242                         $obj->remove_from_parent();
 243                 }
 244         }
 245         return (0);
 246   }
 247
 248   function adapt_from_template($dn)
 249   {
 250           foreach ($this->by_object as $key => $obj){
 251                   @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 252                                   $key, "Adapting");
 253                   $obj->parent= &$this;
 254                   $obj->adapt_from_template($dn);
 255                   $this->by_object[$key]= $obj;
 256           }
 257   }
 258
 259
 260   /* Save attributes posted by copy & paste dialog
 261    */
 262   function saveCopyDialog()
 263   {
 264           foreach ($this->by_object as $key => $obj){
 265                   if($obj->is_account){
 266                           $this->by_object[$key]->saveCopyDialog();
 267                   }
 268           }
 269   }
 270
 271
 272   /* return copy & paste dialog
 273    */
 274   function getCopyDialog()
 275   {
 276           $ret = "";
 277           $this->SubDialog = false;
 278           foreach ($this->by_object as $key => $obj){
 279                   if($obj->is_account){
 280                           $tmp = $this->by_object[$key]->getCopyDialog();
 281                           if($tmp['status'] == "SubDialog"){
 282                                   $this->SubDialog = true;
 283                       return($tmp['string']);
 284                   }else{
 285                  $ret .= $tmp['string'];
 286                           }
 287                   }
 288           }
 289           return($ret);
 290   }
 291
 292
 293   function addSpecialTabs()
 294   {
 295         $this->by_name['acl']= _("ACL");
 296         $this->by_object['acl']= new acl($this->config, $this, $this->dn);
 297         $this->by_object['acl']->parent= &$this;
 298         $this->by_name['reference']= _("References");
 299         $this->by_object['reference']= new reference($this->config, $this->dn);
 300         $this->by_object['reference']->parent= &$this;
 301   }
 302
 303
 304   function set_acl_base($base= "")
 305   {
 306         /* Update reference, transfer variables */
 307         $first= ($base == "");
 308         foreach ($this->by_object as $name => $obj){
 309                 if ($first){
 310                         $first= FALSE;
 311                         $base= $obj->acl_base;
 312                 } else {
 313                         $obj->set_acl_base($base);
 314                         $this->by_object[$name]= $obj;
 315                 }
 316         }
 317   }
 318
 319 }
 320
 321 ?>