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  = 9;  // 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_6a();
  41     $this->o_steps[8] = new setup_step_7();
  42     $this->o_steps[9] = new setup_step_8();
  43
  44     foreach($this->o_steps as $key => $step){
  45       $this->o_steps[$key]->parent = $this;
  46     }
  47   }
  48
  49
  50   function execute()
  51   {
  52     $smarty = get_smarty();
  53     $this->o_steps[$this->i_last]->set_active(FALSE);
  54     $this->o_steps[$this->i_current]->set_active();
  55     $content = $this->o_steps[$this->i_current]->execute();
  56     return($content);
  57   }
  58
  59
  60   /* Save posted attributes  */
  61   function save_object()
  62   {
  63     /* Call save_object for current setup step */
  64     $this->o_steps[$this->i_current] -> save_object();
  65
  66     /* Get attributes from setup step */
  67     $tmp = $this->o_steps[$this->i_current]->get_attributes();
  68     foreach($tmp as $name => $value){
  69       $this->captured_values[$name] = $value;
  70     }
  71
  72     /* Set parent */
  73     foreach($this->o_steps as $key => $value){
  74       $this->o_steps[$key]->parent = $this;
  75     }
  76
  77     /* Check if image button requests next page */
  78     foreach($_POST as $name => $value){
  79       if(preg_match("/^next_(x|y)/",$name)){
  80         $_POST['next'] = TRUE;
  81       }
  82       if(preg_match("/^last_(x|y)/",$name)){
  83         $_POST['last'] = TRUE;
  84       }
  85     }
  86
  87     /* Check if step was selected */
  88     if(isset($_GET['step']) || isset($_POST['next']) || isset($_POST['last']) || isset($_POST['setup_goto_step'])){
  89
  90       /* check if current setup step is completed now
  91           and activate the next step if possible */
  92       for($i = 1 ; $i <= $this->i_steps ; $i ++ ){
  93         if($this->o_steps[$i]->is_completed()){
  94           if(isset($this->o_steps[($i+1)])){
  95             $this->o_steps[($i+1)]->set_enabled();
  96           }
  97         }else{
  98           $this->disable_steps_from($i+1);
  99         }
 100       }
 101     }
 102
 103     $step = -1;
 104
 105     if(isset($_POST['setup_goto_step'])){
 106       $step= $_POST['setup_goto_step'];
 107     }
 108
 109     if(isset($_GET['step'])){
 110       $step = $_GET['step'];
 111     }elseif(isset($_POST['next'])){
 112       $step = $this->i_current + 1;
 113     }elseif(isset($_POST['last'])){
 114       $step = $this->i_current - 1;
 115     }
 116
 117     $once = true;
 118     foreach($_POST as $name => $value){
 119       if(preg_match("/^step_[0-9]*$/",$name) && $once ){
 120         $step = preg_replace("/^step_/","",$name);
 121       }
 122     }
 123
 124     if($this->selectable_step($step)){
 125       $this->i_last    = $this->i_current;
 126       $this->i_current = $step;
 127     }
 128   }
 129
 130
 131   function disable_steps_from($start)
 132   {
 133     $found = false;
 134     foreach($this->o_steps as $key => $step){
 135       if($key == $start){
 136         $found = true;
 137       }
 138
 139       if($found){
 140         $this->o_steps[$key]->set_enabled(false);
 141         $this->o_steps[$key]->set_completed(false);
 142       }
 143     }
 144   }
 145
 146
 147   /* Create navigation menu */
 148   function get_navigation_html()
 149   {
 150     $str = "";
 151     foreach($this->o_steps as $key => $step){
 152
 153       $step -> update_strings();
 154
 155       $s_title    = $step -> get_title();
 156       $s_info     = $step -> get_small_info();
 157       $b_active   = $step -> is_active();
 158       $b_enabled  = $step -> is_enabled();
 159
 160       if($_SESSION['js']){
 161
 162         $str .="<div >";
 163         if($b_enabled){
 164           if($b_active){
 165             $str .= "<div class='navigation_element_active'>";
 166             $str .= "<div onClick='document.mainform.setup_goto_step.value=\"$key\";document.mainform.submit();'
 167               class='navigation_title_active'>".$s_title."</div>";
 168             $str .= "<div onClick='document.mainform.setup_goto_step.value=\"$key\";document.mainform.submit();'
 169               class='navigation_info'>".$s_info."</div>";
 170             $str .= "</div>";
 171           }else{
 172             $str .= "<div class='navigation_element'>";
 173             $str .= "<div onClick='document.mainform.setup_goto_step.value=\"$key\";document.mainform.submit();'
 174               class='navigation_title_inactive'>".$s_title."</div>";
 175             $str .= "</div>";
 176           }
 177         }else{
 178           $str .= "<div class='navigation_element'>";
 179           $str .= "<div class='navigation_title_disabled'>".$s_title."</div>";
 180           $str .= "</div>";
 181         }
 182         $str .= "</div>" ;
 183       }else{
 184         $str .="<div >";
 185         if($b_enabled){
 186           if($b_active){
 187             $str .= "<div class='navigation_element_active'>";
 188             $str .= "<input style='text-align: left; color: #00008F; font-weight: bold; width:100%;'
 189                         type='submit' value='".$s_title."' name='step_".$key."'>";
 190             $str .= "</div>";
 191           }else{
 192             $str .= "<div class='navigation_element'>";
 193             $str .= "<input style='text-align: left; color: #00008F; font-weight: bold; width:100%;'
 194                         type='submit' value='".$s_title."' name='step_".$key."'>";
 195             $str .= "</div>";
 196           }
 197         }else{
 198           $str .= "<div class='navigation_element'>";
 199           $str .= "<div class='navigation_title_disabled'>".$s_title."</div>";
 200           $str .= "</div>";
 201         }
 202         $str .= "</div>" ;
 203       }
 204     }
 205     return($str);
 206   }
 207
 208
 209   /* Create header entry */
 210   function get_header_html()
 211   {
 212     $str ="";
 213     $str.=" <div >";
 214     $str.="   <div>";
 215     $str.="     <font style='font-size:20px;float:top'>";
 216     $str.=   $this->o_steps[$this->i_current]->get_long_title();
 217     $str.="     </font>";
 218     $str.="   </div>";
 219     $str.="   <div style='text-align:right;float:top;'>";
 220     if(isset($this->o_steps[$this->i_current -1]) && $this->o_steps[$this->i_current -1]->is_enabled()){
 221       $str.="   <input class='center' type='image' name='last' src='images/setup_step_back.png'  title='"._("Last step")."'>";
 222     }else{
 223       $str.="   <img class='center' src='images/setup_step_back_gray.png' title='"._("Last step")."'>";
 224     }
 225 #   if(isset($this->o_steps[$this->i_current +1]) && $this->o_steps[$this->i_current +1]->is_enabled()){
 226       $str.="   <input class='center' type='image' name='next' src='images/setup_step_forward.png'  title='"._("Next step")."'>";
 227 #   }else{
 228 #     $str.="   <img class='center' src='images/setup_step_forward_gray.png'  title='"._("Next step")."'>";
 229 #   }
 230     $str.= "  </div>";
 231     $str.= "</div>";
 232     return ($str);
 233   }
 234
 235
 236   /* Check if the given step id is valid and selectable */
 237   function selectable_step($id)
 238   {
 239     if(isset($this->o_steps[$id]) && $this->o_steps[$id]->is_enabled()){
 240       return(true);
 241     }
 242     return(false);
 243   }
 244 }
 245
 246
 247
 248
 249 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 250 ?>