ILIAS  release_5-1 Revision 5.0.0-5477-g43f3e3fab5f
class.ilBackgroundImageInputGUI.php
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1<?php
2/*
3 +-----------------------------------------------------------------------------+
4 | ILIAS open source |
5 +-----------------------------------------------------------------------------+
6 | Copyright (c) 1998-2007 ILIAS open source, University of Cologne |
7 | |
8 | This program is free software; you can redistribute it and/or |
9 | modify it under the terms of the GNU General Public License |
10 | as published by the Free Software Foundation; either version 2 |
11 | of the License, or (at your option) any later version. |
12 | |
13 | This program is distributed in the hope that it will be useful, |
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
16 | GNU General Public License for more details. |
17 | |
18 | You should have received a copy of the GNU General Public License |
19 | along with this program; if not, write to the Free Software |
20 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
21 +-----------------------------------------------------------------------------+
22*/
23
32{
33 protected $value;
34
41 function __construct($a_title = "", $a_postvar = "")
42 {
43 parent::__construct($a_title, $a_postvar);
44 $this->setType("background_image");
45 }
46
52 function setValue($a_value)
53 {
54 $this->value = $a_value;
55 }
56
62 function getValue()
63 {
64 return $this->value;
65 }
66
72 function setImages($a_images)
73 {
74 $this->images = $a_images;
75 }
76
82 function getImages()
83 {
84 return $this->images;
85 }
86
92 function checkInput()
93 {
94 global $lng;
95
96 $type = $_POST[$this->getPostVar()]["type"] =
97 ilUtil::stripSlashes($_POST[$this->getPostVar()]["type"]);
98 $int_value = $_POST[$this->getPostVar()]["int_value"] =
99 ilUtil::stripSlashes($_POST[$this->getPostVar()]["int_value"]);
100 $ext_value = $_POST[$this->getPostVar()]["ext_value"] =
101 ilUtil::stripSlashes($_POST[$this->getPostVar()]["ext_value"]);
102
103 if ($this->getRequired() && $type == "ext" && trim($ext_value) == "")
104 {
105 $this->setAlert($lng->txt("msg_input_is_required"));
106
107 return false;
108 }
109
110 if ($type == "external")
111 {
112 $this->setValue($ext_value);
113 }
114 else
115 {
116 $this->setValue($int_value);
117 }
118
119 return true;
120 }
121
125 function insert(&$a_tpl)
126 {
127 $tpl = new ilTemplate("tpl.prop_background_image.html", true, true, "Services/Style");
128
129 $tpl->setVariable("POSTVAR", $this->getPostVar());
130
131 $int_options = array_merge(array("" => ""), $this->getImages());
132
133 $value = trim($this->getValue());
134
135 if (is_int(strpos($value, "/")))
136 {
137 $current_type = "ext";
138 $tpl->setVariable("EXTERNAL_SELECTED", 'checked="checked"');
139 $tpl->setVariable("VAL_EXT", ilUtil::prepareFormOutput($value));
140 }
141 else
142 {
143 $current_type = "int";
144 $tpl->setVariable("INTERNAL_SELECTED", 'checked="checked"');
145 }
146
147 foreach ($int_options as $option)
148 {
149 $tpl->setCurrentBlock("int_option");
150 $tpl->setVariable("VAL_INT", $option);
151 $tpl->setVariable("TXT_INT", $option);
152
153 if ($current_type == "int" && $value == $option)
154 {
155 $tpl->setVariable("INT_SELECTED", 'selected="selected"');
156 }
157 $tpl->parseCurrentBlock();
158 }
159
160 $a_tpl->setCurrentBlock("prop_generic");
161 $a_tpl->setVariable("PROP_GENERIC", $tpl->get());
162 $a_tpl->parseCurrentBlock();
163 }
164
170 function setValueByArray($a_values)
171 {
172 global $ilUser;
173
174 if ($a_values[$this->getPostVar()]["type"] == "internal")
175 {
176 $this->setValue($a_values[$this->getPostVar()]["int_value"]);
177 }
178 else
179 {
180 $this->setValue($a_values[$this->getPostVar()]["ext_value"]);
181 }
182 }
183}
global $tpl
Definition: ilias.php:8
This class represents a background image property in a property form.
insert(&$a_tpl)
Insert property html.
setValueByArray($a_values)
Set value by array.
checkInput()
Check input, strip slashes etc.
__construct($a_title="", $a_postvar="")
Constructor.
This class represents a property in a property form.
setType($a_type)
Set Type.
getPostVar()
Get Post Variable.
setAlert($a_alert)
Set Alert Text.
special template class to simplify handling of ITX/PEAR
static stripSlashes($a_str, $a_strip_html=true, $a_allow="")
strip slashes if magic qoutes is enabled
static prepareFormOutput($a_str, $a_strip=false)
prepares string output for html forms @access public
$_POST['username']
Definition: cron.php:12
global $lng
Definition: privfeed.php:40
global $ilUser
Definition: imgupload.php:15