ILIAS  release_6 Revision v6.24-5-g0c8bfefb3b8
class.ilSurveyPhrasesGUI.php
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1<?php
2 /*
3 +----------------------------------------------------------------------------+
4 | ILIAS open source |
5 +----------------------------------------------------------------------------+
6 | Copyright (c) 1998-2001 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
36{
40 protected $rbacsystem;
41
45 protected $toolbar;
46
50 protected $db;
51
52 public $object;
54 public $lng;
55 public $tpl;
56 public $ctrl;
57 public $tree;
58 public $ref_id;
59
64 public function __construct($a_object)
65 {
66 global $DIC;
67
68 $this->rbacsystem = $DIC->rbac()->system();
69 $this->toolbar = $DIC->toolbar();
70 $this->db = $DIC->database();
71 $lng = $DIC->language();
72 $tpl = $DIC["tpl"];
73 $ilCtrl = $DIC->ctrl();
74 $tree = $DIC->repositoryTree();
75
76 $this->lng = $lng;
77 $this->tpl = $tpl;
78 $this->ctrl = $ilCtrl;
79 $this->gui_object = $a_object;
80 $this->object = new ilSurveyPhrases();
81 $this->tree = $tree;
82 $this->ref_id = $a_object->ref_id;
83 $this->ctrl->saveParameter($this, "p_id");
84 }
85
89 public function executeCommand()
90 {
91 $cmd = $this->ctrl->getCmd();
92 $next_class = $this->ctrl->getNextClass($this);
93
94 $cmd = $this->getCommand($cmd);
95 switch ($next_class) {
96 default:
97 $ret = &$this->$cmd();
98 break;
99 }
100 return $ret;
101 }
102
106 public function getCommand($cmd)
107 {
108 return $cmd;
109 }
110
114 public function deletePhrase()
115 {
117
118 $checked_phrases = $_POST['phrase'];
119 if (count($checked_phrases)) {
120 ilUtil::sendQuestion($this->lng->txt("qpl_confirm_delete_phrases"));
121 $this->deletePhrasesForm($checked_phrases);
122 return;
123 } else {
124 ilUtil::sendInfo($this->lng->txt("qpl_delete_phrase_select_none"));
125 $this->phrases();
126 return;
127 }
128 }
129
135 public function phrases()
136 {
138 $ilToolbar = $this->toolbar;
139
140 $this->ctrl->setParameter($this, "p_id", "");
141
142 if ($rbacsystem->checkAccess("write", $this->ref_id)) {
143 $button = ilLinkButton::getInstance();
144 $button->setCaption("phrase_new");
145 $button->setUrl($this->ctrl->getLinkTarget($this, "newPhrase"));
146 $ilToolbar->addButtonInstance($button);
147
148 $table_gui = new ilSurveyPhrasesTableGUI($this, 'phrases');
150 $data = array();
151 foreach ($phrases as $phrase_id => $phrase_array) {
152 $categories = &ilSurveyPhrases::_getCategoriesForPhrase($phrase_id);
153 array_push($data, array('phrase_id' => $phrase_id, 'phrase' => $phrase_array["title"], 'answers' => join(", ", $categories)));
154 }
155 $table_gui->setData($data);
156 $this->tpl->setContent($table_gui->getHTML());
157 } else {
158 ilUtil::sendInfo($this->lng->txt("cannot_manage_phrases"));
159 }
160 }
161
165 public function cancelDeletePhrase()
166 {
167 $this->ctrl->redirect($this, "phrases");
168 }
169
173 public function confirmDeletePhrase()
174 {
175 $phrases = $_POST['phrase'];
176 $this->object->deletePhrases($phrases);
177 ilUtil::sendSuccess($this->lng->txt("qpl_phrases_deleted"), true);
178 $this->ctrl->redirect($this, "phrases");
179 }
180
181 protected function getCategoriesForPhrase($phrase_id)
182 {
184
185 $categories = new SurveyCategories();
186 $result = $ilDB->queryF(
187 "SELECT svy_category.title, svy_category.neutral, svy_phrase_cat.sequence FROM svy_phrase_cat, svy_category WHERE svy_phrase_cat.phrase_fi = %s AND svy_phrase_cat.category_fi = svy_category.category_id ORDER BY svy_phrase_cat.sequence ASC",
188 array('integer'),
189 array($phrase_id)
190 );
191 if ($result->numRows() > 0) {
192 while ($data = $ilDB->fetchAssoc($result)) {
193 $categories->addCategory($data["title"], 0, $data["neutral"], null, $data['sequence']);
194 }
195 }
196 return $categories;
197 }
198
199 protected function getPhraseTitle($phrase_id)
200 {
202
203 $result = $ilDB->queryF(
204 "SELECT svy_phrase.title FROM svy_phrase WHERE svy_phrase.phrase_id = %s",
205 array('integer'),
206 array($phrase_id)
207 );
208 if ($result->numRows() > 0) {
209 $row = $ilDB->fetchAssoc($result);
210 return $row['title'];
211 }
212 return null;
213 }
214
220 public function deletePhrasesForm($checked_phrases)
221 {
222 $table_gui = new ilSurveyPhrasesTableGUI($this, 'phrases', true);
224 $data = array();
225 foreach ($checked_phrases as $phrase_id) {
226 $phrase_array = $phrases[$phrase_id];
227 $categories = &ilSurveyPhrases::_getCategoriesForPhrase($phrase_id);
228 array_push($data, array('phrase_id' => $phrase_id, 'phrase' => $phrase_array["title"], 'answers' => join(", ", $categories)));
229 }
230 $table_gui->setData($data);
231 $this->tpl->setVariable('ADM_CONTENT', $table_gui->getHTML());
232 }
233
234 public function cancelEditPhrase()
235 {
236 $this->ctrl->redirect($this, 'phrases');
237 }
238
239 public function saveEditPhrase()
240 {
241 $result = $this->writePostData();
242 if ($result == 0) {
243 if ($_GET['p_id']) {
244 $this->object->updatePhrase($_GET['p_id']);
245 ilUtil::sendSuccess($this->lng->txt('phrase_saved'), true);
246 } else {
247 $this->object->savePhrase();
248 ilUtil::sendSuccess($this->lng->txt('phrase_added'), true);
249 }
250 $this->ctrl->redirect($this, 'phrases');
251 }
252 }
253
260 public function writePostData($always = false)
261 {
263 $hasErrors = (!$always) ? $this->phraseEditor(true) : false;
264 if (!$hasErrors) {
265 $this->object->title = $_POST["title"];
266 $categories = new SurveyCategories();
267 foreach ($_POST['answers']['answer'] as $key => $value) {
268 if (strlen($value)) {
269 $categories->addCategory($value, $_POST['answers']['other'][$key], 0, null, $_POST['answers']['scale'][$key]);
270 }
271 }
272 if (strlen($_POST['answers']['neutral'])) {
273 $categories->addCategory($_POST['answers']['neutral'], 0, 1, null, $_POST['answers_neutral_scale']);
274 }
275 $this->object->categories = $categories;
276 return 0;
277 } else {
278 return 1;
279 }
280 }
281
282 public function newPhrase()
283 {
284 $this->ctrl->redirect($this, 'phraseEditor');
285 }
286
287 public function editPhrase()
288 {
289 if (!array_key_exists('phrase', $_POST)) {
290 ilUtil::sendFailure($this->lng->txt('no_phrase_selected'), true);
291 $this->ctrl->redirect($this, 'phrases');
292 }
293 if ((array_key_exists('phrase', $_POST)) && count($_POST['phrase']) > 1) {
294 ilUtil::sendFailure($this->lng->txt('select_max_one_item'), true);
295 $this->ctrl->redirect($this, 'phrases');
296 }
297 $phrase_id = (array_key_exists('phrase', $_POST)) ? $_POST['phrase'][key($_POST['phrase'])] : null;
298 if ($phrase_id) {
299 $this->ctrl->setParameter($this, 'p_id', $phrase_id);
300 }
301 $this->ctrl->redirect($this, 'phraseEditor');
302 }
303
304 public function phraseEditor($checkonly = false)
305 {
306 $save = (strcmp($this->ctrl->getCmd(), "saveEditPhrase") == 0) ? true : false;
307
308 $form = new ilPropertyFormGUI();
309 $form->setFormAction($this->ctrl->getFormAction($this, 'phraseEditor'));
310 $form->setTitle($this->lng->txt('edit_phrase'));
311 $form->setMultipart(false);
312 $form->setTableWidth("100%");
313 $form->setId("phraseeditor");
314
315 $phrase_id = $_GET['p_id'];
316
317 // title
318 $title = new ilTextInputGUI($this->lng->txt("title"), "title");
319 $title->setValue($this->getPhraseTitle($phrase_id));
320 $title->setRequired(true);
321 $form->addItem($title);
322
323 // Answers
324 $answers = new ilCategoryWizardInputGUI($this->lng->txt("answers"), "answers");
325 $answers->setRequired(true);
326 $answers->setAllowMove(true);
327 $answers->setShowWizard(false);
328 $answers->setShowSavePhrase(false);
329 $answers->setUseOtherAnswer(false);
330 $answers->setShowNeutralCategory(true);
331 $answers->setNeutralCategoryTitle($this->lng->txt('matrix_neutral_answer'));
332 $categories = &$this->getCategoriesForPhrase($phrase_id);
333 if (!$categories->getCategoryCount()) {
334 $categories->addCategory("");
335 }
336 $answers->setValues($categories);
337 $answers->setDisabledScale(true);
338 $form->addItem($answers);
339
340 $form->addCommandButton("saveEditPhrase", $this->lng->txt("save"));
341 $form->addCommandButton("cancelEditPhrase", $this->lng->txt("cancel"));
342
343 $errors = false;
344
345 if ($save) {
346 $form->setValuesByPost();
347 $errors = !$form->checkInput();
348 $form->setValuesByPost(); // again, because checkInput now performs the whole stripSlashes handling and we need this if we don't want to have duplication of backslashes
349 if ($errors) {
350 $checkonly = false;
351 }
352 }
353
354 if (!$checkonly) {
355 $this->tpl->setVariable("ADM_CONTENT", $form->getHTML());
356 }
357 return $errors;
358 }
359}
$result
$_GET["client_id"]
$_POST["username"]
An exception for terminatinating execution or to throw for unit testing.
Class SurveyCategories.
This class represents a survey question category wizard property in a property form.
static getInstance()
Factory.
This class represents a property form user interface.
Survey phrases GUI class.
getCommand($cmd)
Retrieves the ilCtrl command.
phrases()
Displays a form to manage the user created phrases.
__construct($a_object)
ilSurveyPhrasesGUI constructor
deletePhrasesForm($checked_phrases)
Creates a confirmation form to delete personal phases from the database.
cancelDeletePhrase()
cancel delete phrases
executeCommand()
execute command
deletePhrase()
Creates a confirmation form to delete personal phases from the database.
phraseEditor($checkonly=false)
writePostData($always=false)
Evaluates a posted edit form and writes the form data in the question object.
confirmDeletePhrase()
confirm delete phrases
Survey phrases class.
static _getAvailablePhrases($useronly=0)
Gets the available phrases from the database.
static _getCategoriesForPhrase($phrase_id)
Gets the available categories for a given phrase.
This class represents a text property in a property form.
static sendQuestion($a_info="", $a_keep=false)
Send Question to Screen.
static sendFailure($a_info="", $a_keep=false)
Send Failure Message to Screen.
static sendInfo($a_info="", $a_keep=false)
Send Info Message to Screen.
global $ilCtrl
Definition: ilias.php:18
$ret
Definition: parser.php:6
global $ilDB
$data
Definition: storeScorm.php:23
$errors
$DIC
Definition: xapitoken.php:46