setup/class_setup.inc

   1 <?php
   2 /*
   3    This code is part of GOsa (https://gosa.gonicus.de)
   4    Copyright (C) 2007 Fabian Hickert
   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 require_once("class_setupStep.inc");
  22
  23 class setup
  24 {
  25   var $i_steps  = 8;  // Number of setup steps
  26   var $i_current= 1;  // Current step
  27   var $i_last   = 1;  // Last setup step;
  28   var $o_steps  = array();
  29   var $captured_values = array();
  30
  31   function setup()
  32   {
  33
  34     $this->o_steps[1] = new setup_step_1();
  35     $this->o_steps[2] = new setup_step_2();
  36     $this->o_steps[3] = new setup_step_3();
  37     $this->o_steps[4] = new setup_step_4();
  38     $this->o_steps[5] = new setup_step_5();
  39     $this->o_steps[6] = new setup_step_6();
  40     $this->o_steps[7] = new setup_step_7();
  41     $this->o_steps[8] = new setup_step_8();
  42
  43     foreach($this->o_steps as $key => $step){
  44       $this->o_steps[$key]->parent = $this;
  45     }
  46   }
  47
  48
  49   function execute()
  50   {
  51     $smarty = get_smarty();
  52     $this->o_steps[$this->i_last]->set_active(FALSE);
  53     $this->o_steps[$this->i_current]->set_active();
  54     $content = $this->o_steps[$this->i_current]->execute();
  55     return($content);
  56   }
  57
  58
  59   /* Save posted attributes  */
  60   function save_object()
  61   {
  62     /* Call save_object for current setup step */
  63     $this->o_steps[$this->i_current] -> save_object();
  64
  65     /* Get attributes from setup step */
  66     $tmp = $this->o_steps[$this->i_current]->get_attributes();
  67     foreach($tmp as $name => $value){
  68       $this->captured_values[$name] = $value;
  69     }
  70
  71     /* Set parent */
  72     foreach($this->o_steps as $key => $value){
  73       $this->o_steps[$key]->parent = $this;
  74     }
  75
  76     /* Check if image button requests next page */
  77     foreach($_POST as $name => $value){
  78       if(preg_match("/^next_(x|y)/",$name)){
  79         $_POST['next'] = TRUE;
  80       }
  81       if(preg_match("/^last_(x|y)/",$name)){
  82         $_POST['last'] = TRUE;
  83       }
  84     }
  85
  86     /* Check if step was selected */
  87     if(isset($_GET['step']) || isset($_POST['next']) || isset($_POST['last']) || isset($_POST['setup_goto_step'])){
  88
  89       /* check if current setup step is completed now
  90           and activate the next step if possible */
  91       for($i = 1 ; $i <= $this->i_steps ; $i ++ ){
  92         if($this->o_steps[$i]->is_completed()){
  93           if(isset($this->o_steps[($i+1)])){
  94             $this->o_steps[($i+1)]->set_enabled();
  95           }
  96         }else{
  97           $this->disable_steps_from($i+1);
  98         }
  99       }
 100     }
 101
 102     $step = -1;
 103
 104     if(isset($_GET['step'])){
 105       $step = $_GET['step'];
 106     }elseif(isset($_POST['next'])){
 107       $step = $this->i_current + 1;
 108     }elseif(isset($_POST['last'])){
 109       $step = $this->i_current - 1;
 110     }
 111
 112     if(isset($_POST['setup_goto_step'])){
 113       $step= $_POST['setup_goto_step'];
 114     }
 115
 116     $once = true;
 117     foreach($_POST as $name => $value){
 118       if(preg_match("/^step_[0-9]*$/",$name) && $once ){
 119         $step = preg_replace("/^step_/","",$name);
 120       }
 121     }
 122
 123     if($this->selectable_step($step)){
 124       $this->i_last    = $this->i_current;
 125       $this->i_current = $step;
 126     }
 127   }
 128
 129
 130   function disable_steps_from($start)
 131   {
 132     $found = false;
 133     foreach($this->o_steps as $key => $step){
 134       if($key == $start){
 135         $found = true;
 136       }
 137
 138       if($found){
 139         $this->o_steps[$key]->set_enabled(false);
 140         $this->o_steps[$key]->set_completed(false);
 141       }
 142     }
 143   }
 144
 145
 146   /* Create navigation menu */
 147   function get_navigation_html()
 148   {
 149     $str = "";
 150     foreach($this->o_steps as $key => $step){
 151
 152       $s_title    = $step -> get_title();
 153       $s_info     = $step -> get_small_info();
 154       $b_active   = $step -> is_active();
 155       $b_enabled  = $step -> is_enabled();
 156
 157       if($_SESSION['js']){
 158
 159         $str .="<div >";
 160         if($b_enabled){
 161           if($b_active){
 162             $str .= "<div class='navigation_element_active'>";
 163             $str .= "<div onClick='document.mainform.setup_goto_step.value=\"$key\";document.mainform.submit();'
 164               class='navigation_title_active'>".$s_title."</div>";
 165             $str .= "<div onClick='document.mainform.setup_goto_step.value=\"$key\";document.mainform.submit();'
 166               class='navigation_info'>".$s_info."</div>";
 167             $str .= "</div>";
 168           }else{
 169             $str .= "<div class='navigation_element'>";
 170             $str .= "<div onClick='document.mainform.setup_goto_step.value=\"$key\";document.mainform.submit();'
 171               class='navigation_title_inactive'>".$s_title."</div>";
 172             $str .= "</div>";
 173           }
 174         }else{
 175           $str .= "<div class='navigation_element'>";
 176           $str .= "<div class='navigation_title_disabled'>".$s_title."</div>";
 177           $str .= "</div>";
 178         }
 179         $str .= "</div>" ;
 180       }else{
 181         $str .="<div >";
 182         if($b_enabled){
 183           if($b_active){
 184             $str .= "<div class='navigation_element_active'>";
 185             $str .= "<input style='text-align: left; color: #00008F; font-weight: bold; width:100%;'
 186                         type='submit' value='".$s_title."' name='step_".$key."'>";
 187             $str .= "</div>";
 188           }else{
 189             $str .= "<div class='navigation_element'>";
 190             $str .= "<input style='text-align: left; color: #00008F; font-weight: bold; width:100%;'
 191                         type='submit' value='".$s_title."' name='step_".$key."'>";
 192             $str .= "</div>";
 193           }
 194         }else{
 195           $str .= "<div class='navigation_element'>";
 196           $str .= "<div class='navigation_title_disabled'>".$s_title."</div>";
 197           $str .= "</div>";
 198         }
 199         $str .= "</div>" ;
 200       }
 201     }
 202     return($str);
 203   }
 204
 205
 206   /* Create header entry */
 207   function get_header_html()
 208   {
 209     $str ="";
 210     $str.=" <div >";
 211     $str.="   <div>";
 212     $str.="     <font style='font-size:20px;float:top'>";
 213     $str.=   $this->o_steps[$this->i_current]->get_long_title();
 214     $str.="     </font>";
 215     $str.="   </div>";
 216     $str.="   <div style='text-align:right;float:top;'>";
 217     if(isset($this->o_steps[$this->i_current -1]) && $this->o_steps[$this->i_current -1]->is_enabled()){
 218       $str.="   <input class='center' type='image' name='last' src='images/setup_step_back.png'  title='"._("Last step")."'>";
 219     }else{
 220       $str.="   <img class='center' src='images/setup_step_back_gray.png' title='"._("Last step")."'>";
 221     }
 222 #   if(isset($this->o_steps[$this->i_current +1]) && $this->o_steps[$this->i_current +1]->is_enabled()){
 223       $str.="   <input class='center' type='image' name='next' src='images/setup_step_forward.png'  title='"._("Next step")."'>";
 224 #   }else{
 225 #     $str.="   <img class='center' src='images/setup_step_forward_gray.png'  title='"._("Next step")."'>";
 226 #   }
 227     $str.= "  </div>";
 228     $str.= "</div>";
 229     return ($str);
 230   }
 231
 232
 233   /* Check if the given step id is valid and selectable */
 234   function selectable_step($id)
 235   {
 236     if(isset($this->o_steps[$id]) && $this->o_steps[$id]->is_enabled()){
 237       return(true);
 238     }
 239     return(false);
 240   }
 241 }
 242
 243
 244
 245
 246 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 247 ?>