ILIAS  release_5-4 Revision v5.4.26-12-gabc799a52e6
class.ilMultipleChoiceWizardInputGUI.php
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1<?php
2/* Copyright (c) 1998-2013 ILIAS open source, Extended GPL, see docs/LICENSE */
3
4include_once "./Modules/TestQuestionPool/classes/class.ilSingleChoiceWizardInputGUI.php";
5
13class ilMultipleChoiceWizardInputGUI extends ilSingleChoiceWizardInputGUI
14{
20 public function setValue($a_value)
21 {
22 $this->values = array();
23 if (is_array($a_value)) {
24 if (is_array($a_value['answer'])) {
25 foreach ($a_value['answer'] as $index => $value) {
26 include_once "./Modules/TestQuestionPool/classes/class.assAnswerMultipleResponseImage.php";
27 $answer = new ASS_AnswerMultipleResponseImage($value, $a_value['points'][$index], $index, $a_value['points_unchecked'][$index], $a_value['imagename'][$index]);
28 array_push($this->values, $answer);
29 }
30 }
31 }
32 }
33
39 public function checkInput()
40 {
41 global $DIC;
42 $lng = $DIC['lng'];
43
44 include_once "./Services/AdvancedEditing/classes/class.ilObjAdvancedEditing.php";
45 if (is_array($_POST[$this->getPostVar()])) {
46 $_POST[$this->getPostVar()] = ilUtil::stripSlashesRecursive($_POST[$this->getPostVar()], false, ilObjAdvancedEditing::_getUsedHTMLTagsAsString("assessment"));
47 }
48 $foundvalues = $_POST[$this->getPostVar()];
49 if (is_array($foundvalues)) {
50 // check answers
51 if (is_array($foundvalues['answer'])) {
52 foreach ($foundvalues['answer'] as $aidx => $answervalue) {
53 if (((strlen($answervalue)) == 0) && (strlen($foundvalues['imagename'][$aidx]) == 0)) {
54 $this->setAlert($lng->txt("msg_input_is_required"));
55 return false;
56 }
57 }
58 }
59 // check points
60 $max = 0;
61 if (is_array($foundvalues['points'])) {
62 foreach ($foundvalues['points'] as $points) {
63 if ($points > $max) {
64 $max = $points;
65 }
66 if (((strlen($points)) == 0) || (!is_numeric($points))) {
67 $this->setAlert($lng->txt("form_msg_numeric_value_required"));
68 return false;
69 }
70 }
71 foreach ($foundvalues['points_unchecked'] as $points) {
72 if (((strlen($points)) == 0) || (!is_numeric($points))) {
73 $this->setAlert($lng->txt("form_msg_numeric_value_required"));
74 return false;
75 }
76 }
77 }
78 if ($max == 0) {
79 $this->setAlert($lng->txt("enter_enough_positive_points_checked"));
80 return false;
81 }
82
83 if (is_array($_FILES) && count($_FILES) && $this->getSingleline()) {
84 if (!$this->hideImages) {
85 if (is_array($_FILES[$this->getPostVar()]['error']['image'])) {
86 foreach ($_FILES[$this->getPostVar()]['error']['image'] as $index => $error) {
87 // error handling
88 if ($error > 0) {
89 switch ($error) {
90 case UPLOAD_ERR_INI_SIZE:
91 $this->setAlert($lng->txt("form_msg_file_size_exceeds"));
92 return false;
93 break;
94
95 case UPLOAD_ERR_FORM_SIZE:
96 $this->setAlert($lng->txt("form_msg_file_size_exceeds"));
97 return false;
98 break;
99
100 case UPLOAD_ERR_PARTIAL:
101 $this->setAlert($lng->txt("form_msg_file_partially_uploaded"));
102 return false;
103 break;
104
105 case UPLOAD_ERR_NO_FILE:
106 if ($this->getRequired()) {
107 if ((!strlen($foundvalues['imagename'][$index])) && (!strlen($foundvalues['answer'][$index]))) {
108 $this->setAlert($lng->txt("form_msg_file_no_upload"));
109 return false;
110 }
111 }
112 break;
113
114 case UPLOAD_ERR_NO_TMP_DIR:
115 $this->setAlert($lng->txt("form_msg_file_missing_tmp_dir"));
116 return false;
117 break;
118
119 case UPLOAD_ERR_CANT_WRITE:
120 $this->setAlert($lng->txt("form_msg_file_cannot_write_to_disk"));
121 return false;
122 break;
123
124 case UPLOAD_ERR_EXTENSION:
125 $this->setAlert($lng->txt("form_msg_file_upload_stopped_ext"));
126 return false;
127 break;
128 }
129 }
130 }
131 } else {
132 if ($this->getRequired()) {
133 $this->setAlert($lng->txt("form_msg_file_no_upload"));
134 return false;
135 }
136 }
137
138 if (is_array($_FILES[$this->getPostVar()]['tmp_name']['image'])) {
139 foreach ($_FILES[$this->getPostVar()]['tmp_name']['image'] as $index => $tmpname) {
140 $filename = $_FILES[$this->getPostVar()]['name']['image'][$index];
141 $filename_arr = pathinfo($filename);
142 $suffix = $filename_arr["extension"];
143 $mimetype = $_FILES[$this->getPostVar()]['type']['image'][$index];
144 $size_bytes = $_FILES[$this->getPostVar()]['size']['image'][$index];
145 // check suffixes
146 if (strlen($tmpname) && is_array($this->getSuffixes())) {
147 if (!in_array(strtolower($suffix), $this->getSuffixes())) {
148 $this->setAlert($lng->txt("form_msg_file_wrong_file_type"));
149 return false;
150 }
151 }
152 }
153 }
154
155 if (is_array($_FILES[$this->getPostVar()]['tmp_name']['image'])) {
156 foreach ($_FILES[$this->getPostVar()]['tmp_name']['image'] as $index => $tmpname) {
157 $filename = $_FILES[$this->getPostVar()]['name']['image'][$index];
158 $filename_arr = pathinfo($filename);
159 $suffix = $filename_arr["extension"];
160 $mimetype = $_FILES[$this->getPostVar()]['type']['image'][$index];
161 $size_bytes = $_FILES[$this->getPostVar()]['size']['image'][$index];
162 // virus handling
163 if (strlen($tmpname)) {
164 $vir = ilUtil::virusHandling($tmpname, $filename);
165 if ($vir[0] == false) {
166 $this->setAlert($lng->txt("form_msg_file_virus_found") . "<br />" . $vir[1]);
167 return false;
168 }
169 }
170 }
171 }
172 }
173 }
174 } else {
175 $this->setAlert($lng->txt("msg_input_is_required"));
176 return false;
177 }
178
179 return $this->checkSubItemsInput();
180 }
181
186 public function insert($a_tpl)
187 {
188 global $DIC;
189 $lng = $DIC['lng'];
190
191 $tpl = new ilTemplate("tpl.prop_multiplechoicewizardinput.html", true, true, "Modules/TestQuestionPool");
192 $i = 0;
193 foreach ($this->values as $value) {
194 if ($this->getSingleline()) {
195 if (!$this->hideImages) {
196 if (strlen($value->getImage())) {
197 $imagename = $this->qstObject->getImagePathWeb() . $value->getImage();
198 if (($this->getSingleline()) && ($this->qstObject->getThumbSize())) {
199 if (@file_exists($this->qstObject->getImagePath() . $this->qstObject->getThumbPrefix() . $value->getImage())) {
200 $imagename = $this->qstObject->getImagePathWeb() . $this->qstObject->getThumbPrefix() . $value->getImage();
201 }
202 }
203 $tpl->setCurrentBlock('image');
204 $tpl->setVariable('SRC_IMAGE', $imagename);
205 $tpl->setVariable('IMAGE_NAME', $value->getImage());
206 $tpl->setVariable('ALT_IMAGE', ilUtil::prepareFormOutput($value->getAnswertext()));
207 $tpl->setVariable("TXT_DELETE_EXISTING", $lng->txt("delete_existing_file"));
208 $tpl->setVariable("IMAGE_ROW_NUMBER", $i);
209 $tpl->setVariable("IMAGE_POST_VAR", $this->getPostVar());
210 $tpl->parseCurrentBlock();
211 }
212 $tpl->setCurrentBlock('addimage');
213 $tpl->setVariable("IMAGE_BROWSE", $lng->txt('select_file'));
214 $tpl->setVariable("IMAGE_ID", $this->getPostVar() . "[image][$i]");
215 $tpl->setVariable("IMAGE_SUBMIT", $lng->txt("upload"));
216 $tpl->setVariable("IMAGE_ROW_NUMBER", $i);
217 $tpl->setVariable("IMAGE_POST_VAR", $this->getPostVar());
218 $tpl->parseCurrentBlock();
219 }
220
221 if (is_object($value)) {
222 $tpl->setCurrentBlock("prop_text_propval");
223 $tpl->setVariable("PROPERTY_VALUE", ilUtil::prepareFormOutput($value->getAnswertext()));
224 $tpl->parseCurrentBlock();
225 $tpl->setCurrentBlock("prop_points_propval");
226 $tpl->setVariable("PROPERTY_VALUE", ilUtil::prepareFormOutput($value->getPointsChecked()));
227 $tpl->parseCurrentBlock();
228 $tpl->setCurrentBlock("prop_points_unchecked_propval");
229 $tpl->setVariable("PROPERTY_VALUE", ilUtil::prepareFormOutput($value->getPointsUnchecked()));
230 $tpl->parseCurrentBlock();
231 }
232 $tpl->setCurrentBlock('singleline');
233 $tpl->setVariable("SIZE", $this->getSize());
234 $tpl->setVariable("SINGLELINE_ID", $this->getPostVar() . "[answer][$i]");
235 $tpl->setVariable("SINGLELINE_ROW_NUMBER", $i);
236 $tpl->setVariable("SINGLELINE_POST_VAR", $this->getPostVar());
237 $tpl->setVariable("MAXLENGTH", $this->getMaxLength());
238 if ($this->getDisabled()) {
239 $tpl->setVariable("DISABLED_SINGLELINE", " disabled=\"disabled\"");
240 }
241 $tpl->parseCurrentBlock();
242 } elseif (!$this->getSingleline()) {
243 if (is_object($value)) {
244 $tpl->setCurrentBlock("prop_points_propval");
245 $tpl->setVariable("PROPERTY_VALUE", ilUtil::prepareFormOutput($value->getPoints()));
246 $tpl->parseCurrentBlock();
247 $tpl->setCurrentBlock("prop_points_unchecked_propval");
248 $tpl->setVariable("PROPERTY_VALUE", ilUtil::prepareFormOutput($value->getPointsUnchecked()));
249 $tpl->parseCurrentBlock();
250 }
251 $tpl->setCurrentBlock('multiline');
252 $tpl->setVariable("PROPERTY_VALUE", ilUtil::prepareFormOutput($value->getAnswertext()));
253 $tpl->setVariable("MULTILINE_ID", $this->getPostVar() . "[answer][$i]");
254 $tpl->setVariable("MULTILINE_ROW_NUMBER", $i);
255 $tpl->setVariable("MULTILINE_POST_VAR", $this->getPostVar());
256 if ($this->getDisabled()) {
257 $tpl->setVariable("DISABLED_MULTILINE", " disabled=\"disabled\"");
258 }
259 $tpl->parseCurrentBlock();
260 }
261 if ($this->getAllowMove()) {
262 $tpl->setCurrentBlock("move");
263 $tpl->setVariable("CMD_UP", "cmd[up" . $this->getFieldId() . "][$i]");
264 $tpl->setVariable("CMD_DOWN", "cmd[down" . $this->getFieldId() . "][$i]");
265 $tpl->setVariable("ID", $this->getPostVar() . "[$i]");
266 $tpl->setVariable("UP_BUTTON", ilGlyphGUI::get(ilGlyphGUI::UP));
267 $tpl->setVariable("DOWN_BUTTON", ilGlyphGUI::get(ilGlyphGUI::DOWN));
268 $tpl->parseCurrentBlock();
269 }
270 $tpl->setCurrentBlock("row");
271 $tpl->setVariable("POST_VAR", $this->getPostVar());
272 $tpl->setVariable("ROW_NUMBER", $i);
273 $tpl->setVariable("ID", $this->getPostVar() . "[answer][$i]");
274 $tpl->setVariable("POINTS_ID", $this->getPostVar() . "[points][$i]");
275 $tpl->setVariable("POINTS_UNCHECKED_ID", $this->getPostVar() . "[points_unchecked][$i]");
276 $tpl->setVariable("CMD_ADD", "cmd[add" . $this->getFieldId() . "][$i]");
277 $tpl->setVariable("CMD_REMOVE", "cmd[remove" . $this->getFieldId() . "][$i]");
278 if ($this->getDisabled()) {
279 $tpl->setVariable("DISABLED_POINTS", " disabled=\"disabled\"");
280 }
281 $tpl->setVariable("ADD_BUTTON", ilGlyphGUI::get(ilGlyphGUI::ADD));
282 $tpl->setVariable("REMOVE_BUTTON", ilGlyphGUI::get(ilGlyphGUI::REMOVE));
283 $tpl->parseCurrentBlock();
284 $i++;
285 }
286
287 if ($this->getSingleline()) {
288 if (!$this->hideImages) {
289 if (is_array($this->getSuffixes())) {
290 $suff_str = $delim = "";
291 foreach ($this->getSuffixes() as $suffix) {
292 $suff_str .= $delim . "." . $suffix;
293 $delim = ", ";
294 }
295 $tpl->setCurrentBlock('allowed_image_suffixes');
296 $tpl->setVariable("TXT_ALLOWED_SUFFIXES", $lng->txt("file_allowed_suffixes") . " " . $suff_str);
297 $tpl->parseCurrentBlock();
298 }
299
300 $tpl->setCurrentBlock("image_heading");
301 $tpl->setVariable("ANSWER_IMAGE", $lng->txt('answer_image'));
302 $tpl->setVariable("TXT_MAX_SIZE", ilUtil::getFileSizeInfo());
303 $tpl->parseCurrentBlock();
304 }
305 }
306
307 $tpl->setVariable("ELEMENT_ID", $this->getPostVar());
308 $tpl->setVariable("TEXT_YES", $lng->txt('yes'));
309 $tpl->setVariable("TEXT_NO", $lng->txt('no'));
310 $tpl->setVariable("DELETE_IMAGE_HEADER", $lng->txt('delete_image_header'));
311 $tpl->setVariable("DELETE_IMAGE_QUESTION", $lng->txt('delete_image_question'));
312 $tpl->setVariable("ANSWER_TEXT", $lng->txt('answer_text'));
313 $tpl->setVariable("POINTS_TEXT", $lng->txt('points'));
314 $tpl->setVariable("COMMANDS_TEXT", $lng->txt('actions'));
315 $tpl->setVariable("POINTS_CHECKED_TEXT", $lng->txt('checkbox_checked'));
316 $tpl->setVariable("POINTS_UNCHECKED_TEXT", $lng->txt('checkbox_unchecked'));
317
318 $a_tpl->setCurrentBlock("prop_generic");
319 $a_tpl->setVariable("PROP_GENERIC", $tpl->get());
320 $a_tpl->parseCurrentBlock();
321
322 global $DIC;
323 $tpl = $DIC['tpl'];
324 $tpl->addJavascript("./Services/Form/js/ServiceFormWizardInput.js");
325 $tpl->addJavascript("./Modules/TestQuestionPool/templates/default/multiplechoicewizard.js");
326 }
327}
$tpl
$tpl
Definition: ilias.php:10
$filename
$filename
Definition: buildRTE.php:89
$_POST
$_POST["username"]
Definition: cfg.phpunit.template.php:11
ASS_AnswerMultipleResponseImage
ASS_AnswerBinaryStateImage is a class for answers with a binary state indicator (checked/unchecked,...
Definition: class.assAnswerMultipleResponseImage.php:20
php
An exception for terminatinating execution or to throw for unit testing.
ilFormPropertyGUI\getPostVar
getPostVar()
Get Post Variable.
Definition: class.ilFormPropertyGUI.php:122
ilFormPropertyGUI\setAlert
setAlert($a_alert)
Set Alert Text.
Definition: class.ilFormPropertyGUI.php:165
ilFormPropertyGUI\getFieldId
getFieldId()
Get Post Variable.
Definition: class.ilFormPropertyGUI.php:132
ilGlyphGUI\get
static get($a_glyph, $a_text="")
Get glyph html.
Definition: class.ilGlyphGUI.php:56
ilMultipleChoiceWizardInputGUI
This class represents a multiple choice wizard property in a property form.
Definition: class.ilMultipleChoiceWizardInputGUI.php:14
ilObjAdvancedEditing\_getUsedHTMLTagsAsString
static _getUsedHTMLTagsAsString($a_module="")
Returns a string of all allowed HTML tags for text editing.
Definition: class.ilObjAdvancedEditing.php:183
ilSingleChoiceWizardInputGUI
This class represents a single choice wizard property in a property form.
Definition: class.ilSingleChoiceWizardInputGUI.php:14
ilTemplate
special template class to simplify handling of ITX/PEAR
Definition: class.ilTemplate.php:14
ilTextInputGUI\getMaxLength
getMaxLength()
Get Max Length.
Definition: class.ilTextInputGUI.php:129
ilUtil\stripSlashesRecursive
static stripSlashesRecursive($a_data, $a_strip_html=true, $a_allow="")
Strip slashes from array and sub-arrays.
Definition: class.ilUtil.php:2382
ilUtil\virusHandling
static virusHandling($a_file, $a_orig_name="", $a_clean=true)
scan file for viruses and clean files if possible
Definition: class.ilUtil.php:3779
ilUtil\getFileSizeInfo
static getFileSizeInfo()
Definition: class.ilUtil.php:4278
ilUtil\prepareFormOutput
static prepareFormOutput($a_str, $a_strip=false)
prepares string output for html forms @access public
Definition: class.ilUtil.php:2820
$i
$i
Definition: disco.tpl.php:19
$index
$index
Definition: metadata.php:60
$DIC
global $DIC
Definition: saml.php:7