ILIAS  release_5-1 Revision 5.0.0-5477-g43f3e3fab5f
class.ilImageFileInputGUI.php
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1<?php
2/* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */
3
12{
13 protected $cache;
14
21 function __construct($a_title = "", $a_postvar = "")
22 {
23 global $lng;
24
25 parent::__construct($a_title, $a_postvar);
26 $this->setType("image_file");
27 $this->setAllowDeletion(true);
28 $this->setSuffixes(array("jpg", "jpeg", "png", "gif"));
29 $this->setHiddenTitle("(".$lng->txt("form_image_file_input").")");
30 $this->cache = true;
31 }
32
38 function setALlowDeletion($a_val)
39 {
40 $this->allow_deletion = $a_val;
41 }
42
49 {
51 }
58 public function setUseCache($a_cache)
59 {
60 $this->cache = ($a_cache) ? true : false;
61 }
62
68 public function getUseCache()
69 {
70 return $this->cache;
71 }
72
78 function setImage($a_image)
79 {
80 $this->image = $a_image;
81 }
82
88 function getImage()
89 {
90 return $this->image;
91 }
92
98 function setAlt($a_alt)
99 {
100 $this->alt = $a_alt;
101 }
102
108 function getAlt()
109 {
110 return $this->alt;
111 }
112
116 function insert(&$a_tpl)
117 {
118 global $lng;
119
120 $quota_exceeded = $quota_legend = false;
121 if(self::$check_wsp_quota)
122 {
123 include_once "Services/DiskQuota/classes/class.ilDiskQuotaHandler.php";
125 {
126 $lng->loadLanguageModule("file");
127 $quota_exceeded = $lng->txt("personal_workspace_quota_exceeded_warning");
128 }
129 else
130 {
131 $quota_legend = ilDiskQuotaHandler::getStatusLegend();
132 if($quota_legend)
133 {
134 $quota_legend = "<br />".$quota_legend;
135 }
136 }
137 }
138
139 $i_tpl = new ilTemplate("tpl.prop_image_file.html", true, true, "Services/Form");
140
141 if ($this->getImage() != "")
142 {
143 if (!$this->getDisabled() && $this->getALlowDeletion())
144 {
145 $i_tpl->setCurrentBlock("delete_bl");
146 $i_tpl->setVariable("POST_VAR_D", $this->getPostVar());
147 $i_tpl->setVariable("TXT_DELETE_EXISTING",
148 $lng->txt("delete_existing_file"));
149 $i_tpl->parseCurrentBlock();
150 }
151
152 if (strlen($this->getValue()))
153 {
154 $i_tpl->setCurrentBlock("has_value");
155 $i_tpl->setVariable("TEXT_IMAGE_NAME", $this->getValue());
156 $i_tpl->parseCurrentBlock();
157 }
158 $i_tpl->setCurrentBlock("image");
159 if (!$this->getUseCache())
160 {
161 $pos = strpos($this->getImage(), '?');
162 if ($pos !== false)
163 {
164 $i_tpl->setVariable("SRC_IMAGE", $this->getImage() . "&amp;time=" . time());
165 }
166 else
167 {
168 $i_tpl->setVariable("SRC_IMAGE", $this->getImage() . "?time=" . time());
169 }
170 }
171 else
172 {
173 $i_tpl->setVariable("SRC_IMAGE", $this->getImage());
174 }
175 $i_tpl->setVariable("ALT_IMAGE", $this->getAlt());
176 $i_tpl->parseCurrentBlock();
177 }
178
179 $pending = $this->getPending();
180 if($pending)
181 {
182 $i_tpl->setCurrentBlock("pending");
183 $i_tpl->setVariable("TXT_PENDING", $lng->txt("file_upload_pending").
184 ": ".$pending);
185 $i_tpl->parseCurrentBlock();
186 }
187
188 $i_tpl->setVariable("POST_VAR", $this->getPostVar());
189 $i_tpl->setVariable("ID", $this->getFieldId());
190
191 if(!$quota_exceeded)
192 {
193 $i_tpl->setVariable("TXT_MAX_SIZE", $lng->txt("file_notice")." ".
194 $this->getMaxFileSizeString().$quota_legend);
195
196 $this->outputSuffixes($i_tpl, "allowed_image_suffixes");
197 }
198 else
199 {
200 $i_tpl->setVariable("TXT_MAX_SIZE", $quota_exceeded);
201 }
202
203 if ($this->getDisabled() || $quota_exceeded)
204 {
205 $i_tpl->setVariable("DISABLED",
206 " disabled=\"disabled\"");
207 }
208
209 $a_tpl->setCurrentBlock("prop_generic");
210 $a_tpl->setVariable("PROP_GENERIC", $i_tpl->get());
211 $a_tpl->parseCurrentBlock();
212 }
213
218 {
219 if ($_POST[$this->getPostVar()."_delete"])
220 {
221 return true;
222 }
223 return false;
224 }
225
226}
static isUploadPossible($a_additional_size=null)
This class represents a file property in a property form.
outputSuffixes($a_tpl, $a_block="allowed_suffixes")
setSuffixes($a_suffixes)
Set Accepted Suffixes.
getPending()
Get pending filename.
setType($a_type)
Set Type.
getPostVar()
Get Post Variable.
getFieldId()
Get Post Variable.
setHiddenTitle($a_val)
Set hidden title (for screenreaders)
This class represents an image file property in a property form.
insert(&$a_tpl)
Insert property html.
getDeletionFlag()
Get deletion flag.
setImage($a_image)
Set Image.
setAlt($a_alt)
Set Alternative Text.
setUseCache($a_cache)
Set cache.
getAlt()
Get Alternative Text.
setALlowDeletion($a_val)
Set allow deletion.
getALlowDeletion()
Get allow deletion.
__construct($a_title="", $a_postvar="")
Constructor.
special template class to simplify handling of ITX/PEAR
$_POST['username']
Definition: cron.php:12
global $lng
Definition: privfeed.php:40