1 <?php
2 /*
3 This code is part of GOsa (https://gosa.gonicus.de)
4 Copyright (C) 2007 Fabian Hickert
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.
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.
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 */
21 require_once("class_setupStep.inc");
23 class setup
24 {
26 var $i_steps = 7; // Number of setup steps
27 var $i_current= 1; // Current step
28 var $i_last = 1; // Last setup step;
29 var $o_steps = array();
31 var $captured_values = array();
33 function setup()
34 {
35 for($i = 1 ; $i <= $this->i_steps; $i ++ ){
36 $class= "setup_step_".$i;
38 if(class_exists($class)){
39 $this->o_steps[$i] = new $class();
40 }else{
41 $this->o_steps[$i] = new setup_step();
42 trigger_error("Try to create class '".$class."' but it is not available, possibly you have forgotten to add the include in setup.php");
43 }
44 $this->o_steps[$i]->parent = $this;
45 }
46 }
48 function execute()
49 {
50 $smarty = get_smarty();
51 $this->o_steps[$this->i_last]->set_active(FALSE);
52 $this->o_steps[$this->i_current]->set_active();
53 $content = $this->o_steps[$this->i_current]->execute();
54 return($content);
55 }
58 /* Save posted attributes */
59 function save_object()
60 {
61 /* Call save_object for current setup step */
62 $this->o_steps[$this->i_current] -> save_object();
64 /* Get attributes from setup step */
65 $tmp = $this->o_steps[$this->i_current]->get_attributes();
66 foreach($tmp as $name => $value){
67 $this->captured_values[$name] = $value;
68 }
70 /* Set parent */
71 foreach($this->o_steps as $key => $value){
72 $this->o_steps[$key]->parent = $this;
73 }
75 /* Check if image button requests next page */
76 foreach($_POST as $name => $value){
77 if(preg_match("/^next_(x|y)/",$name)){
78 $_POST['next'] = TRUE;
79 }
80 if(preg_match("/^last_(x|y)/",$name)){
81 $_POST['last'] = TRUE;
82 }
83 }
85 /* Check if step was selected */
86 if(isset($_GET['step']) || isset($_POST['next']) || isset($_POST['last'])){
88 /* check if current setup step is completed now
89 and activate the next step if possible */
90 for($i = 1 ; $i <= $this->i_steps ; $i ++ ){
91 if($this->o_steps[$i]->is_completed()){
92 if(isset($this->o_steps[($i+1)])){
93 $this->o_steps[($i+1)]->set_enabled();
94 }
95 }
96 }
98 if(isset($_GET['step'])){
99 $step = $_GET['step'];
100 }elseif(isset($_POST['next'])){
101 $step = $this->i_current + 1;
102 }elseif(isset($_POST['last'])){
103 $step = $this->i_current - 1;
104 }
106 if($this->selectable_step($step)){
107 $this->i_last = $this->i_current;
108 $this->i_current = $step;
109 }
110 }
111 }
114 /* Create navigation menu */
115 function get_navigation_html()
116 {
117 $str = "";
118 foreach($this->o_steps as $key => $step){
120 $s_title = $step -> get_title();
121 $s_info = $step -> get_small_info();
122 $b_active = $step -> is_active();
123 $b_enabled = $step -> is_enabled();
125 $str .="<div >";
126 if($b_enabled){
127 if($b_active){
128 $str .= "<a href='?step=".$key."' class='navigation_element_active'>";
129 $str .= "<div class='navigation_title_active'>".$s_title."</div>";
130 $str .= "<div class='navigation_info'>".$s_info."</div>";
131 $str .= "</a><br>\n";
132 }else{
133 $str .= "<a href='?step=".$key."' class='navigation_element'>";
134 $str .= "<div class='navigation_title_inactive'>".$s_title."</div>";
135 $str .= "</a><br>\n";
136 }
137 }else{
138 $str .= "<div class='navigation_element'>";
139 $str .= "<div class='navigation_title_disabled'>".$s_title."</div>";
140 $str .= "</div>";
141 }
142 $str .= "</div>" ;
143 }
144 return($str);
145 }
148 /* Create header entry */
149 function get_header_html()
150 {
151 $str ="";
152 $str.=" <div >";
153 $str.=" <div>";
154 $str.=" <font style='font-size:20px;float:top'>";
155 $str.= $this->o_steps[$this->i_current]->get_long_title();
156 $str.=" </font>";
157 $str.=" </div>";
158 $str.=" <div style='text-align:right;float:top;'>";
159 if(isset($this->o_steps[$this->i_current -1]) && $this->o_steps[$this->i_current -1]->is_enabled()){
160 $str.=" <input class='center' type='image' name='last' src='images/setup_step_back.png' title='"._("Last step")."'>";
161 }else{
162 $str.=" <img class='center' src='images/setup_step_back_gray.png' title='"._("Last step")."'>";
163 }
164 # if(isset($this->o_steps[$this->i_current +1]) && $this->o_steps[$this->i_current +1]->is_enabled()){
165 $str.=" <input class='center' type='image' name='next' src='images/setup_step_forward.png' title='"._("Next step")."'>";
166 # }else{
167 # $str.=" <img class='center' src='images/setup_step_forward_gray.png' title='"._("Next step")."'>";
168 # }
169 $str.= " </div>";
170 $str.= "</div>";
171 return ($str);
172 }
175 /* Check if the given step id is valid and selectable */
176 function selectable_step($id)
177 {
178 if(isset($this->o_steps[$id]) && $this->o_steps[$id]->is_enabled()){
179 return(true);
180 }
181 return(false);
182 }
183 }
188 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
189 ?>