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   var $SubDialog = false;
  34
  35   function tabs($config, $data, $dn)
  36   {
  37         /* Save dn */
  38         $this->dn= $dn;
  39         $this->config= $config;
  40
  41         foreach ($data as $tab){
  42                 $this->by_name[$tab['CLASS']]= $tab['NAME'];
  43                 $this->by_object[$tab['CLASS']]= new $tab['CLASS']($this->config, $this->dn);
  44                 $this->by_object[$tab['CLASS']]->parent= &$this;
  45
  46                 /* Initialize current */
  47                 if ($this->current == ""){
  48                         $this->current= $tab['CLASS'];
  49                 }
  50         }
  51
  52   }
  53
  54   function execute()
  55   {
  56         /* Rotate current to last */
  57         $this->last= $this->current;
  58
  59         /* Look for pressed tab button */
  60         foreach ($this->by_object as $class => $obj){
  61                 if (isset($_POST[$class]) || (isset($_POST['arg']) && $_POST['arg'] == "$class")){
  62                         $this->current= $class;
  63                         break;
  64                 }
  65         }
  66
  67         /* Save last tab object */
  68         if ($this->last == $this->current){
  69                 $this->save_object(TRUE);
  70         } else {
  71                 $this->save_object(FALSE);
  72         }
  73
  74         /* Build tab line */
  75         $display= $this->gen_tabs();
  76
  77         /* Show object */
  78         $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";
  79         $display.= "<tr><td>\n";
  80
  81         $obj= $this->by_object[$this->current];
  82         $display.= $obj->execute();
  83         $this->by_object[$this->current]= $obj;
  84
  85         /* Footer for tabbed dialog */
  86         $display.= "</td></tr></table>";
  87         return ($display);
  88   }
  89
  90   function save_object($save_current= FALSE)
  91   {
  92         /* Save last tab */
  93         if ($this->last != ""){
  94                 @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
  95                         $this->last, "Saving");
  96
  97                 $obj= $this->by_object[$this->last];
  98                 $obj->save_object ();
  99                 $this->by_object[$this->last]= $obj;
 100         }
 101
 102         /* Skip if curent and last are the same object */
 103         if ($this->last == $this->current){
 104                 return;
 105         }
 106
 107         $obj= $this->by_object[$this->current];
 108         $this->disabled= $obj->parent->disabled;
 109
 110         if ($save_current){
 111                 @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 112                         $this->current, "Saving (current)");
 113
 114                 $obj->save_object ();
 115                 $this->by_object[$this->current]= $obj;
 116         }
 117
 118   }
 119
 120   function gen_tabs()
 121   {
 122         $display= "<input type=\"hidden\" name=\"arg\" value=\"\">";
 123         $display.= "<table summary=\"\" cellpadding=0 cellspacing=0 border=0 style=\"width:100%;\"><tr>";
 124         $index= 0;
 125         $style= array("tab_left", "tab_active", "tab_near_active", "tab_right");
 126         foreach ($this->by_name as $class => $name){
 127
 128                 /* Activate right tabs with style "tab_right"
 129                    Activate near current with style "tab_near_active" */
 130                 if ($index == 2 || $index == 1){
 131                         $index++;
 132                 }
 133
 134                 /* Activate current tab with style "tab_active " */
 135                 if ($class == $this->current){
 136                         $index++;
 137                 }
 138
 139                 /* Paint tab */
 140                 $display.= "<td style=\"vertical-align:bottom; width:100px;\">";
 141
 142                 /* Shorten string if its too long for the tab headers*/
 143                 $title= _($name);
 144                 if (mb_strlen($title, 'UTF-8') > 14){
 145                         $title= mb_substr($title,0, 12, 'UTF-8')."...";
 146                 }
 147
 148                 if ($_SESSION['js']==FALSE){
 149                         $display.= "<div class=\"$style[$index]\"><input type=\"submit\" name=\"$class\"".
 150                                    " class=\"$style[$index]\" value=\"$title\"";
 151                 } else {
 152                         $display.= "<div class=\"$style[$index]\"><a class=\"$style[$index]\" onclick=\"return true;\" href=\"javascript:document.mainform.arg.value='$class';document.mainform.submit();\">$title</a";
 153                 }
 154                 $display.= "></div></td>";
 155         }
 156         $display.= "<td style=\"vertical-align:bottom;\">\n";
 157         $display.= "<div class=\"tab_border\">&nbsp;</div></td></tr></table>";
 158
 159         return($display);
 160   }
 161
 162
 163   function set_acl($acl)
 164   {
 165         /* Set local acl */
 166         $this->acl= $acl;
 167
 168         /* Setup for all plugins */
 169         foreach ($this->by_object as $key => $obj){
 170                 $sacl= get_module_permission($acl, "$key", $this->dn);
 171                 $obj->acl= $sacl;
 172                 $this->by_object[$key]= $obj;
 173         }
 174   }
 175
 176   function delete()
 177   {
 178         /* Delete for all plugins */
 179         foreach (array_reverse($this->by_object) as $key => $obj){
 180                 $obj->remove_from_parent();
 181         }
 182   }
 183
 184   function password_change_needed()
 185   {
 186         /* Ask all plugins for needed password changes */
 187         foreach ($this->by_object as $key => $obj){
 188                 if ($obj->password_change_needed()){
 189                         return TRUE;
 190                 }
 191         }
 192
 193         return FALSE;
 194   }
 195
 196   function check($ignore_account= FALSE)
 197   {
 198         $this->save_object(TRUE);
 199         $messages= array();
 200
 201         /* Check all plugins */
 202         foreach ($this->by_object as $key => $obj){
 203                 if ($obj->is_account || $ignore_account || $obj->ignore_account){
 204                         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 205                                 $key, "Checking");
 206
 207                         $messages= $obj->check();
 208                         if (count($messages)){
 209                                 $this->current= $key;
 210                                 break;
 211                         }
 212                 }
 213         }
 214
 215         return ($messages);
 216   }
 217
 218   function save($ignore_account= FALSE)
 219   {
 220         /* Save all plugins */
 221         foreach ($this->by_object as $key => $obj){
 222                 @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 223                         $key, "Saving");
 224
 225                 $obj->dn= $this->dn;
 226
 227                 if ($obj->is_account || $ignore_account || $obj->ignore_account){
 228                         if ($obj->save() == 1){
 229                                 return (1);
 230                         }
 231                 } else {
 232                         $obj->remove_from_parent();
 233                 }
 234         }
 235         return (0);
 236   }
 237
 238   function adapt_from_template($dn)
 239   {
 240           foreach ($this->by_object as $key => $obj){
 241                   @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 242                                   $key, "Adapting");
 243                   $obj->parent= &$this;
 244                   $obj->adapt_from_template($dn);
 245                   $this->by_object[$key]= $obj;
 246           }
 247   }
 248
 249
 250   /* Save attributes posted by copy & paste dialog
 251    */
 252   function saveCopyDialog()
 253   {
 254           foreach ($this->by_object as $key => $obj){
 255                   if($obj->is_account){
 256                           $this->by_object[$key]->saveCopyDialog();
 257                   }
 258           }
 259   }
 260
 261
 262   /* return copy & paste dialog
 263    */
 264   function getCopyDialog()
 265   {
 266           $ret = "";
 267           $this->SubDialog = false;
 268           foreach ($this->by_object as $key => $obj){
 269                   if($obj->is_account){
 270                           $tmp = $this->by_object[$key]->getCopyDialog();
 271                           if($tmp['status'] == "SubDialog"){
 272                                   $this->SubDialog = true;
 273                       return($tmp['string']);
 274                   }else{
 275                  $ret .= $tmp['string'];
 276                           }
 277                   }
 278           }
 279           return($ret);
 280   }
 281
 282 }
 283
 284 ?>