Quiz And Survey Master (Formerly Quiz Master Next) - Version 4.7.3

Version Description

(May 31, 2016) = * Closed Enhancement: Create new question section id CSS class for each question - Issue #440 * Closed Bug: Creating/Editing questions throw PHP notice of undefined index - Issue #436

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Release Info

Developer fpcorso
Plugin Icon 128x128 Quiz And Survey Master (Formerly Quiz Master Next)
Version 4.7.3
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Code changes from version 4.7.2 to 4.7.3

Files changed (5) hide show
  1. mlw_quizmaster2.php +5 -5
  2. php/about-page.php +1 -1
  3. php/class-qmn-quiz-manager.php +1 -2
  4. php/options-page-questions-tab.php +109 -76
  5. readme.txt +7 -3
mlw_quizmaster2.php CHANGED
@@ -2,7 +2,7 @@
2
  /**
3
  * Plugin Name: Quiz And Survey Master
4
  * Description: Easily and quickly add quizzes and surveys to your website.
5
- * Version: 4.7.2
6
  * Author: Frank Corso
7
  * Author URI: http://www.quizandsurveymaster.com/
8
  * Plugin URI: http://www.quizandsurveymaster.com/
@@ -10,7 +10,7 @@
10
  * Domain Path: /languages
11
  *
12
  * @author Frank Corso
13
- * @version 4.7.2
14
  */
15
  if ( ! defined( 'ABSPATH' ) ) exit;
16
 
@@ -30,7 +30,7 @@ class MLWQuizMasterNext
30
  * @var string
31
  * @since 4.0.0
32
  */
33
- public $version = '4.7.2';
34
 
35
  /**
36
  * QMN Alert Manager Object
@@ -246,8 +246,8 @@ class MLWQuizMasterNext
246
  add_submenu_page(__FILE__, __('Help', 'quiz-master-next'), __('Help', 'quiz-master-next'), 'moderate_comments', 'mlw_quiz_help', 'mlw_generate_help_page');
247
 
248
  add_dashboard_page(
249
- __( 'QMN About', 'quiz' ),
250
- __( 'QMN About', 'quiz' ),
251
  'manage_options',
252
  'mlw_qmn_about',
253
  'mlw_generate_about_page'
2
  /**
3
  * Plugin Name: Quiz And Survey Master
4
  * Description: Easily and quickly add quizzes and surveys to your website.
5
+ * Version: 4.7.3
6
  * Author: Frank Corso
7
  * Author URI: http://www.quizandsurveymaster.com/
8
  * Plugin URI: http://www.quizandsurveymaster.com/
10
  * Domain Path: /languages
11
  *
12
  * @author Frank Corso
13
+ * @version 4.7.3
14
  */
15
  if ( ! defined( 'ABSPATH' ) ) exit;
16
 
30
  * @var string
31
  * @since 4.0.0
32
  */
33
+ public $version = '4.7.3';
34
 
35
  /**
36
  * QMN Alert Manager Object
246
  add_submenu_page(__FILE__, __('Help', 'quiz-master-next'), __('Help', 'quiz-master-next'), 'moderate_comments', 'mlw_quiz_help', 'mlw_generate_help_page');
247
 
248
  add_dashboard_page(
249
+ __( 'QSM About', 'quiz' ),
250
+ __( 'QSM About', 'quiz' ),
251
  'manage_options',
252
  'mlw_qmn_about',
253
  'mlw_generate_about_page'
php/about-page.php CHANGED
@@ -59,7 +59,7 @@ function mlw_generate_about_page()
59
  </div>
60
  <div id="mlw_quiz_changelog" class="qmn_tab" style="display: none;">
61
  <h2>Changelog</h2>
62
- <?php QSM_Changelog_Generator::get_changelog_list( 'fpcorso/quiz_master_next', 22 ); ?>
63
  </div>
64
  <div id="qmn_contributors" class="qmn_tab" style="display:none;">
65
  <h2>GitHub Contributors</h2>
59
  </div>
60
  <div id="mlw_quiz_changelog" class="qmn_tab" style="display: none;">
61
  <h2>Changelog</h2>
62
+ <?php QSM_Changelog_Generator::get_changelog_list( 'fpcorso/quiz_master_next', 23 ); ?>
63
  </div>
64
  <div id="qmn_contributors" class="qmn_tab" style="display:none;">
65
  <h2>GitHub Contributors</h2>
php/class-qmn-quiz-manager.php CHANGED
@@ -390,7 +390,7 @@ class QMNQuizManager
390
  {
391
  $question_id_list .= $mlw_question->question_id."Q";
392
  $mlw_qmn_section_count = $mlw_qmn_section_count + 1;
393
- $question_display .= "<div class='quiz_section slide".$mlw_qmn_section_count."'>";
394
 
395
  $question_display .= $mlwQuizMasterNext->pluginHelper->display_question($mlw_question->question_type_new, $mlw_question->question_id, $qmn_quiz_options);
396
 
@@ -410,7 +410,6 @@ class QMNQuizManager
410
  $question_display .= "<br /><br />";
411
  }
412
  $question_display .= "</div>";
413
- if ( $qmn_quiz_options->pagination == 0) { $question_display .= "<br />"; }
414
  }
415
  $question_display .= "<input type='hidden' name='qmn_question_list' value='$question_id_list' />";
416
  return $question_display;
390
  {
391
  $question_id_list .= $mlw_question->question_id."Q";
392
  $mlw_qmn_section_count = $mlw_qmn_section_count + 1;
393
+ $question_display .= "<div class='quiz_section question-section-id-{$mlw_question->question_id} slide{$mlw_qmn_section_count}'>";
394
 
395
  $question_display .= $mlwQuizMasterNext->pluginHelper->display_question($mlw_question->question_type_new, $mlw_question->question_id, $qmn_quiz_options);
396
 
410
  $question_display .= "<br /><br />";
411
  }
412
  $question_display .= "</div>";
 
413
  }
414
  $question_display .= "<input type='hidden' name='qmn_question_list' value='$question_id_list' />";
415
  return $question_display;
php/options-page-questions-tab.php CHANGED
@@ -69,64 +69,77 @@ function mlw_options_questions_tab_content()
69
 
70
  //Edit question
71
  if ( isset( $_POST["question_submission"] ) && $_POST["question_submission"] == "edit_question" ) {
 
72
  //Variables from edit question form
73
- $edit_question_name = trim(preg_replace('/\s+/',' ', nl2br(htmlspecialchars(stripslashes($_POST["question_name"]), ENT_QUOTES))));
74
- $edit_question_answer_info = htmlspecialchars(stripslashes($_POST["correct_answer_info"]), ENT_QUOTES);
75
- $mlw_edit_question_id = intval($_POST["question_id"]);
76
  $mlw_edit_question_type = sanitize_text_field( $_POST["question_type"] );
77
- $edit_comments = htmlspecialchars($_POST["comments"], ENT_QUOTES);
78
- $edit_hint = htmlspecialchars($_POST["hint"], ENT_QUOTES);
79
- $edit_question_order = intval($_POST["new_question_order"]);
80
- $mlw_edit_answer_total = intval($_POST["new_question_answer_total"]);
81
 
 
82
  if ( isset( $_POST["new_category"] ) ) {
 
83
  $qmn_edit_category = sanitize_text_field( $_POST["new_category"] );
84
- if ( $qmn_edit_category == 'new_category' ) {
 
 
85
  $qmn_edit_category = sanitize_text_field( stripslashes( $_POST["new_new_category"] ) );
86
  }
87
  } else {
88
  $qmn_edit_category = '';
89
  }
 
 
90
  $mlw_row_settings = $wpdb->get_row( $wpdb->prepare( "SELECT question_settings FROM " . $wpdb->prefix . "mlw_questions" . " WHERE question_id=%d", $mlw_edit_question_id ) );
91
- if (is_serialized($mlw_row_settings->question_settings) && is_array(@unserialize($mlw_row_settings->question_settings)))
92
- {
93
- $mlw_settings = @unserialize($mlw_row_settings->question_settings);
94
- }
95
- else
96
- {
97
  $mlw_settings = array();
98
- $mlw_settings['required'] = intval($_POST["required"]);
99
  }
100
- if ( !isset($mlw_settings['required']))
101
- {
102
- $mlw_settings['required'] = intval($_POST["required"]);
103
  }
104
- $mlw_settings['required'] = intval($_POST["required"]);
105
- $mlw_settings = serialize($mlw_settings);
 
 
106
  $i = 1;
107
- $mlw_qmn_new_answer_array = array();
108
- while ($i <= $mlw_edit_answer_total)
109
- {
110
- if ($_POST["answer_".$i] != "")
111
- {
112
- $mlw_qmn_correct = 0;
113
- if (isset($_POST["answer_".$i."_correct"]) && $_POST["answer_".$i."_correct"] == 1)
114
- {
115
- $mlw_qmn_correct = 1;
 
116
  }
117
- $mlw_qmn_answer_each = array(htmlspecialchars(stripslashes($_POST["answer_".$i]), ENT_QUOTES), floatval($_POST["answer_".$i."_points"]), $mlw_qmn_correct);
118
- $mlw_qmn_new_answer_array[] = $mlw_qmn_answer_each;
 
 
 
 
 
119
  }
120
  $i++;
121
  }
122
- $mlw_qmn_new_answer_array = serialize( $mlw_qmn_new_answer_array );
 
123
  $quiz_id = intval( $_POST["quiz_id"] );
124
 
 
125
  $results = $wpdb->update(
126
  $wpdb->prefix . "mlw_questions",
127
  array(
128
  'question_name' => $edit_question_name,
129
- 'answer_array' => $mlw_qmn_new_answer_array,
130
  'question_answer_info' => $edit_question_answer_info,
131
  'comments' => $edit_comments,
132
  'hints' => $edit_hint,
@@ -259,73 +272,93 @@ function mlw_options_questions_tab_content()
259
 
260
  //Submit new question into database
261
  if ( isset( $_POST["question_submission"] ) && $_POST["question_submission"] == "new_question") {
 
262
  //Variables from new question form
263
- $question_name = trim(preg_replace('/\s+/',' ', nl2br(htmlspecialchars(stripslashes($_POST["question_name"]), ENT_QUOTES))));
264
  $question_answer_info = htmlspecialchars( stripslashes( $_POST["correct_answer_info"] ), ENT_QUOTES );
265
  $question_type = sanitize_text_field( $_POST["question_type"] );
266
  $comments = htmlspecialchars( $_POST["comments"], ENT_QUOTES );
267
  $hint = htmlspecialchars( $_POST["hint"], ENT_QUOTES );
268
  $new_question_order = intval( $_POST["new_question_order"] );
269
- $mlw_answer_total = intval( $_POST["new_question_answer_total"] );
270
 
 
271
  if ( isset( $_POST['new_category'] ) ) {
 
272
  $qmn_category = sanitize_text_field( $_POST["new_category"] );
273
- if ($qmn_category == 'new_category') {
 
 
274
  $qmn_category = sanitize_text_field( stripslashes( $_POST["new_new_category"] ) );
275
  }
276
  } else {
277
  $qmn_category = '';
278
  }
 
 
279
  $mlw_settings = array();
280
  $mlw_settings['required'] = intval($_POST["required"]);
281
  $mlw_settings = serialize($mlw_settings);
 
 
282
  $i = 1;
283
- $mlw_qmn_new_answer_array = array();
284
- while ($i <= $mlw_answer_total)
285
- {
286
- if ($_POST["answer_".$i] != "")
287
- {
288
- $mlw_qmn_correct = 0;
289
- if (isset($_POST["answer_".$i."_correct"]) && $_POST["answer_".$i."_correct"] == 1)
290
- {
291
- $mlw_qmn_correct = 1;
 
292
  }
293
- $mlw_qmn_answer_each = array(htmlspecialchars(stripslashes($_POST["answer_".$i]), ENT_QUOTES), floatval($_POST["answer_".$i."_points"]), $mlw_qmn_correct);
294
- $mlw_qmn_new_answer_array[] = $mlw_qmn_answer_each;
 
 
 
 
 
295
  }
296
  $i++;
297
  }
298
- $mlw_qmn_new_answer_array = serialize($mlw_qmn_new_answer_array);
 
299
  $quiz_id = intval( $_POST["quiz_id"] );
 
 
300
  $results = $wpdb->insert(
301
- $wpdb->prefix."mlw_questions",
302
- array(
303
- 'quiz_id' => $quiz_id,
304
- 'question_name' => $question_name,
305
- 'answer_array' => $mlw_qmn_new_answer_array,
306
- 'question_answer_info' => $question_answer_info,
307
- 'comments' => $comments,
308
- 'hints' => $hint,
309
- 'question_order' => $new_question_order,
310
- 'question_type_new' => $question_type,
311
- 'question_settings' => $mlw_settings,
312
- 'category' => $qmn_category,
313
- 'deleted' => 0
314
- ),
315
- array(
316
- '%d',
317
- '%s',
318
- '%s',
319
- '%s',
320
- '%d',
321
- '%s',
322
- '%d',
323
- '%s',
324
- '%s',
325
- '%s',
326
- '%d'
327
- )
328
- );
 
 
329
  if ( false != $results ) {
330
  $mlwQuizMasterNext->alertManager->newAlert(__('The question has been created successfully.', 'quiz-master-next'), 'success');
331
  $mlwQuizMasterNext->audit_manager->new_audit( "Question Has Been Added: $question_name" );
69
 
70
  //Edit question
71
  if ( isset( $_POST["question_submission"] ) && $_POST["question_submission"] == "edit_question" ) {
72
+
73
  //Variables from edit question form
74
+ $edit_question_name = trim( preg_replace( '/\s+/',' ', nl2br( htmlspecialchars( stripslashes( $_POST["question_name"] ), ENT_QUOTES ) ) ) );
75
+ $edit_question_answer_info = htmlspecialchars( stripslashes( $_POST["correct_answer_info"] ), ENT_QUOTES );
76
+ $mlw_edit_question_id = intval( $_POST["question_id"] );
77
  $mlw_edit_question_type = sanitize_text_field( $_POST["question_type"] );
78
+ $edit_comments = htmlspecialchars( $_POST["comments"], ENT_QUOTES );
79
+ $edit_hint = htmlspecialchars( $_POST["hint"], ENT_QUOTES );
80
+ $edit_question_order = intval( $_POST["new_question_order"] );
81
+ $total_answers = intval( $_POST["new_question_answer_total"] );
82
 
83
+ // Checks if a category was selected or entered
84
  if ( isset( $_POST["new_category"] ) ) {
85
+
86
  $qmn_edit_category = sanitize_text_field( $_POST["new_category"] );
87
+
88
+ // Checks if the new category radio was selected
89
+ if ( 'new_category' == $qmn_edit_category ) {
90
  $qmn_edit_category = sanitize_text_field( stripslashes( $_POST["new_new_category"] ) );
91
  }
92
  } else {
93
  $qmn_edit_category = '';
94
  }
95
+
96
+ // Retrieves question settings and sets required field
97
  $mlw_row_settings = $wpdb->get_row( $wpdb->prepare( "SELECT question_settings FROM " . $wpdb->prefix . "mlw_questions" . " WHERE question_id=%d", $mlw_edit_question_id ) );
98
+ if ( is_serialized( $mlw_row_settings->question_settings ) && is_array( @unserialize( $mlw_row_settings->question_settings ) ) ) {
99
+ $mlw_settings = @unserialize( $mlw_row_settings->question_settings );
100
+ } else {
 
 
 
101
  $mlw_settings = array();
102
+ $mlw_settings['required'] = intval( $_POST["required"] );
103
  }
104
+ if ( ! isset( $mlw_settings['required'] ) ) {
105
+ $mlw_settings['required'] = intval( $_POST["required"] );
 
106
  }
107
+ $mlw_settings['required'] = intval( $_POST["required"] );
108
+ $mlw_settings = serialize( $mlw_settings );
109
+
110
+ // Cycles through answers
111
  $i = 1;
112
+ $answer_array = array();
113
+ while ( $i <= $total_answers ) {
114
+
115
+ // Checks if that answer exists and it's not empty
116
+ if ( isset( $_POST["answer_$i"] ) && ! empty( $_POST["answer_$i"] ) ) {
117
+
118
+ // Checks if the answer was marked as correct
119
+ $correct = 0;
120
+ if ( isset( $_POST["answer_$i"."_correct"] ) && 1 == $_POST["answer_$i"."_correct"] ) {
121
+ $correct = 1;
122
  }
123
+
124
+ // Prepares this answer array
125
+ $answer_array[] = array(
126
+ htmlspecialchars( stripslashes( $_POST["answer_$i"] ), ENT_QUOTES ),
127
+ floatval( $_POST["answer_".$i."_points"] ),
128
+ $correct
129
+ );
130
  }
131
  $i++;
132
  }
133
+
134
+ $answer_array = serialize( $answer_array );
135
  $quiz_id = intval( $_POST["quiz_id"] );
136
 
137
+ // Updates question row in table
138
  $results = $wpdb->update(
139
  $wpdb->prefix . "mlw_questions",
140
  array(
141
  'question_name' => $edit_question_name,
142
+ 'answer_array' => $answer_array,
143
  'question_answer_info' => $edit_question_answer_info,
144
  'comments' => $edit_comments,
145
  'hints' => $edit_hint,
272
 
273
  //Submit new question into database
274
  if ( isset( $_POST["question_submission"] ) && $_POST["question_submission"] == "new_question") {
275
+
276
  //Variables from new question form
277
+ $question_name = trim( preg_replace( '/\s+/',' ', nl2br( htmlspecialchars( stripslashes( $_POST["question_name"] ), ENT_QUOTES ) ) ) );
278
  $question_answer_info = htmlspecialchars( stripslashes( $_POST["correct_answer_info"] ), ENT_QUOTES );
279
  $question_type = sanitize_text_field( $_POST["question_type"] );
280
  $comments = htmlspecialchars( $_POST["comments"], ENT_QUOTES );
281
  $hint = htmlspecialchars( $_POST["hint"], ENT_QUOTES );
282
  $new_question_order = intval( $_POST["new_question_order"] );
283
+ $total_answers = intval( $_POST["new_question_answer_total"] );
284
 
285
+ // Checks if a category was selected or entered
286
  if ( isset( $_POST['new_category'] ) ) {
287
+
288
  $qmn_category = sanitize_text_field( $_POST["new_category"] );
289
+
290
+ // Checks if the new category radio was selected
291
+ if ( 'new_category' == $qmn_category ) {
292
  $qmn_category = sanitize_text_field( stripslashes( $_POST["new_new_category"] ) );
293
  }
294
  } else {
295
  $qmn_category = '';
296
  }
297
+
298
+ // Creates question settings array
299
  $mlw_settings = array();
300
  $mlw_settings['required'] = intval($_POST["required"]);
301
  $mlw_settings = serialize($mlw_settings);
302
+
303
+ // Cycles through answers
304
  $i = 1;
305
+ $answer_array = array();
306
+ while ( $i <= $total_answers ) {
307
+
308
+ // Checks if that answer exists and it's not empty
309
+ if ( isset( $_POST["answer_$i"] ) && ! empty( $_POST["answer_$i"] ) ) {
310
+
311
+ // Checks if the answer was marked as correct
312
+ $correct = 0;
313
+ if ( isset( $_POST["answer_".$i."_correct"] ) && 1 == $_POST["answer_".$i."_correct"] ) {
314
+ $correct = 1;
315
  }
316
+
317
+ // Prepares answer array
318
+ $answer_array[] = array(
319
+ htmlspecialchars( stripslashes( $_POST["answer_".$i] ), ENT_QUOTES ),
320
+ floatval( $_POST["answer_".$i."_points"] ),
321
+ $correct
322
+ );
323
  }
324
  $i++;
325
  }
326
+
327
+ $answer_array = serialize( $answer_array );
328
  $quiz_id = intval( $_POST["quiz_id"] );
329
+
330
+ // Inserts new question into table
331
  $results = $wpdb->insert(
332
+ $wpdb->prefix."mlw_questions",
333
+ array(
334
+ 'quiz_id' => $quiz_id,
335
+ 'question_name' => $question_name,
336
+ 'answer_array' => $answer_array,
337
+ 'question_answer_info' => $question_answer_info,
338
+ 'comments' => $comments,
339
+ 'hints' => $hint,
340
+ 'question_order' => $new_question_order,
341
+ 'question_type_new' => $question_type,
342
+ 'question_settings' => $mlw_settings,
343
+ 'category' => $qmn_category,
344
+ 'deleted' => 0
345
+ ),
346
+ array(
347
+ '%d',
348
+ '%s',
349
+ '%s',
350
+ '%s',
351
+ '%d',
352
+ '%s',
353
+ '%d',
354
+ '%s',
355
+ '%s',
356
+ '%s',
357
+ '%d'
358
+ )
359
+ );
360
+
361
+ // Checks if insert was successful or not
362
  if ( false != $results ) {
363
  $mlwQuizMasterNext->alertManager->newAlert(__('The question has been created successfully.', 'quiz-master-next'), 'success');
364
  $mlwQuizMasterNext->audit_manager->new_audit( "Question Has Been Added: $question_name" );
readme.txt CHANGED
@@ -4,7 +4,7 @@ Donate link: http://mylocalwebstop.com/downloads/donation-service-payment/
4
  Tags: quiz, survey, test, score, exam, questionnaire, email, answer, question, certificate, points, results
5
  Requires at least: 4.1
6
  Tested up to: 4.5.2
7
- Stable tag: 4.7.2
8
  License: GPLv2 or later
9
  License URI: http://www.gnu.org/licenses/gpl-2.0.html
10
 
@@ -104,6 +104,10 @@ This is usually a theme conflict. You can [checkout out our common conflict solu
104
 
105
  == Changelog ==
106
 
 
 
 
 
107
  = 4.7.2 (May 23, 2016) =
108
  * Closed Bug: Multiple quizzes on page causes plugin to scroll to top quiz when submitting - Issue #428
109
 
@@ -137,5 +141,5 @@ This is usually a theme conflict. You can [checkout out our common conflict solu
137
 
138
  == Upgrade Notice ==
139
 
140
- = 4.7.2 =
141
- Upgrade to fix scrolling bug affecting posts with multiple quizzes
4
  Tags: quiz, survey, test, score, exam, questionnaire, email, answer, question, certificate, points, results
5
  Requires at least: 4.1
6
  Tested up to: 4.5.2
7
+ Stable tag: 4.7.3
8
  License: GPLv2 or later
9
  License URI: http://www.gnu.org/licenses/gpl-2.0.html
10
 
104
 
105
  == Changelog ==
106
 
107
+ = 4.7.3 (May 31, 2016) =
108
+ * Closed Enhancement: Create new question section id CSS class for each question - Issue #440
109
+ * Closed Bug: Creating/Editing questions throw PHP notice of undefined index - Issue #436
110
+
111
  = 4.7.2 (May 23, 2016) =
112
  * Closed Bug: Multiple quizzes on page causes plugin to scroll to top quiz when submitting - Issue #428
113
 
141
 
142
  == Upgrade Notice ==
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+ = 4.7.3 =
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+ Upgrade to fix undefined index bug when editing questions