MatchingDraggable::createAnswersForm() - Code Metrics - chamilo/chamilo-lms - Measure and Improve Code Quality continuously with Scrutinizer

MatchingDraggable::createAnswersForm() F
last analyzed 2025-09-29 13:00 UTC

↳ Parent: MatchingDraggable

Complexity

Conditions	25
Paths	> 20000

Size

Total Lines	209
Code Lines	132

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	132
c	0
b	0
f	0
dl	0
loc	209
rs	0
cc	25
nc	36288
nop	1

How to fix Long Method Complexity

<?php

/* For licensing terms, see /license.txt */

/**
 * MatchingDraggable.
 *
 * @author Angel Fernando Quiroz Campos <[email protected]>
 */
class MatchingDraggable extends Question
{
    public $typePicture = 'matchingdrag.png';
    public $explanationLangVar = 'Match by dragging';

    /**
     * Class constructor.
     */
    public function __construct()
    {
        parent::__construct();
        $this->type = MATCHING_DRAGGABLE;
        $this->isContent = $this->getIsContent();
    }

    /**
     * {@inheritdoc}
     */
    public function createAnswersForm($form)
    {
        $defaults = [];
        $nb_matches = $nb_options = 2;
        $matches = [];
        $answer = null;
        $counter = 1;
        if (isset($this->id)) {
            $answer = new Answer($this->id);
            $answer->read();

            if ($answer->nbrAnswers > 0) {
                for ($i = 1; $i <= $answer->nbrAnswers; $i++) {
                    $correct = $answer->isCorrect($i);
                    if (empty($correct)) {
                        $matches[$answer->selectAutoId($i)] = chr(64 + $counter);
                        $counter++;
                    }
                }
            }
        }

        if ($form->isSubmitted()) {
            $nb_matches = $form->getSubmitValue('nb_matches');
            $nb_options = $form->getSubmitValue('nb_options');
            if (isset($_POST['lessOptions'])) {
                $nb_matches--;
                $nb_options--;
            }
            if (isset($_POST['moreOptions'])) {
                $nb_matches++;
                $nb_options++;
            }
        } elseif (!empty($this->id)) {
            if ($answer->nbrAnswers > 0) {
                $nb_matches = $nb_options = 0;
                for ($i = 1; $i <= $answer->nbrAnswers; $i++) {
                    if ($answer->isCorrect($i)) {
                        $nb_matches++;
                        $defaults['answer['.$nb_matches.']'] = $answer->selectAnswer($i);
                        $defaults['weighting['.$nb_matches.']'] = float_format($answer->selectWeighting($i), 1);
                        $defaults['matches['.$nb_matches.']'] = $answer->correct[$i];
                    } else {
                        $nb_options++;
                        $defaults['option['.$nb_options.']'] = $answer->selectAnswer($i);
                    }
                }
            }
        } else {
            $defaults['answer[1]'] = get_lang('First step');
            $defaults['answer[2]'] = get_lang('Second step');
            $defaults['matches[2]'] = '2';
            $defaults['option[1]'] = get_lang('Note down the address');
            $defaults['option[2]'] = get_lang('Contact the emergency services');
        }

        if (empty($matches)) {
            for ($i = 1; $i <= $nb_options; $i++) {
                // fill the array with A, B, C.....
                $matches[$i] = chr(64 + $i);
            }
        } else {
            for ($i = $counter; $i <= $nb_options; $i++) {
                // fill the array with A, B, C.....
                $matches[$i] = chr(64 + $i);
            }
        }

        $form->addElement('hidden', 'nb_matches', $nb_matches);
        $form->addElement('hidden', 'nb_options', $nb_options);

        $thWeighting = '';
        if (MATCHING_DRAGGABLE === $this->type) {
            $thWeighting = '<th width="10">'.get_lang('Score').'</th>';
        }

        // DISPLAY MATCHES
        $html = '<table class="table table-striped table-hover">
            <thead>
                <tr>
                    <th width="10">'.get_lang('ID').'</th>
                    <th width="85%">'.get_lang('Answer').'</th>
                    <th width="15%">'.get_lang('Matches To').'</th>
                    '.$thWeighting.'
                </tr>
            </thead>
            <tbody>';

        $form->addHeader(get_lang('Match them'));
        $form->addHtml($html);

        if ($nb_matches < 1) {
            $nb_matches = 1;
            echo Display::return_message(get_lang('You have to create at least one answer'), 'normal');
        }

        $editorConfig = [
            'ToolbarSet' => 'TestMatching',
            'Width' => '100%',
            'Height' => '125',
        ];

        for ($i = 1; $i <= $nb_matches; $i++) {
            $renderer = &$form->defaultRenderer();
            $renderer->setElementTemplate(
                '<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error -->{element}</td>',
                "answer[$i]"
            );

            $renderer->setElementTemplate(
                '<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error -->{element}</td>',
                "matches[$i]"
            );

            $renderer->setElementTemplate(
                '<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error -->{element}</td>',
                "weighting[$i]"
            );

            $form->addHtml('<tr>');
            $form->addHtml("<td>$i</td>");

            //$form->addText("answer[$i]", null);
            $form->addHtmlEditor(
                "answer[$i]",
                null,
                null,
                false,
                $editorConfig
            );

            $form->addSelect("matches[$i]", null, $matches);
            if (MATCHING_DRAGGABLE === $this->type) {
                $form->addText("weighting[$i]", null, true, ['style' => 'width: 60px;', 'value' => 10]);
            } else {
                $form->addHidden("weighting[$i]", "0");
            }
            $form->addHtml('</tr>');
        }

        $form->addHtml('</tbody></table>');

        // DISPLAY OPTIONS
        $html = '<table class="table table-striped table-hover">
            <thead>
                <tr>
                    <th width="15%">'.get_lang('N°').'</th>
                    <th width="85%">'.get_lang('Answer').'</th>
                </tr>
            </thead>
            <tbody>';

        $form->addHtml($html);

        if ($nb_options < 1) {
            $nb_options = 1;
            echo Display::return_message(get_lang('You have to create at least one answer'), 'normal');
        }

        for ($i = 1; $i <= $nb_options; $i++) {
            $renderer = &$form->defaultRenderer();

            $renderer->setElementTemplate(
                '<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error -->{element}</td>',
                "option[$i]"
            );

            $form->addHtml('<tr>');
            $form->addHtml('<td>'.chr(64 + $i).'</td>');
            $form->addHtmlEditor(
                "option[$i]",
                null,
                null,
                false,
                $editorConfig
            );
            $form->addHtml('</tr>');
        }

        $form->addHtml('</table>');

        if (MATCHING_DRAGGABLE_COMBINATION === $this->type) {
            //only 1 answer the all deal ...
            $form->addText('questionWeighting', get_lang('Score'), true, ['value' => 10]);
            if (!empty($this->iid)) {
                $defaults['questionWeighting'] = $this->weighting;
            }
        }

        global $text;
        $group = [];
        // setting the save button here and not in the question class.php
        $group[] = $form->addButtonDelete(get_lang('Remove element'), 'lessOptions', true);
        $group[] = $form->addButtonCreate(get_lang('Add element'), 'moreOptions', true);
        $group[] = $form->addButtonSave($text, 'submitQuestion', true);
        $form->addGroup($group);

        if (!empty($this->id)) {
            $form->setDefaults($defaults);
        } else {
            if (1 == $this->isContent) {
                $form->setDefaults($defaults);
            }
        }

        $form->setConstants(
            [
                'nb_matches' => $nb_matches,
                'nb_options' => $nb_options,
            ]
        );
    }

    /**
     * {@inheritdoc}
     */
    public function processAnswersCreation($form, $exercise)
    {
        $nb_matches = $form->getSubmitValue('nb_matches');
        $nb_options = $form->getSubmitValue('nb_options');
        $this->weighting = 0;
        $position = 0;
        $objAnswer = new Answer($this->id);

        // Insert the options
        for ($i = 1; $i <= $nb_options; $i++) {
            $position++;
            $option = $form->getSubmitValue("option[$i]");
            $objAnswer->createAnswer($option, 0, '', 0, $position);
        }

        // Insert the answers
        for ($i = 1; $i <= $nb_matches; $i++) {
            $position++;
            $answer = $form->getSubmitValue("answer[$i]");
            $matches = $form->getSubmitValue("matches[$i]");
            $weighting = $form->getSubmitValue("weighting[$i]");
            $this->weighting += $weighting;

            $objAnswer->createAnswer(
                $answer,
                $matches,
                '',
                $weighting,
                $position
            );
        }

        if (MATCHING_DRAGGABLE_COMBINATION == $this->type) {
            $this->weighting = $form->getSubmitValue('questionWeighting');
        }

        $objAnswer->save();
        $this->save($exercise);
    }

    /**
     * {@inheritdoc}
     */
    public function return_header(Exercise $exercise, $counter = null, $score = [])
    {
        $header = parent::return_header($exercise, $counter, $score);
        $header .= '<table class="matching '.$this->questionTableClass.'"><tr>';
        $header .= '<th>'.get_lang('Elements list').'</th>';
        if (!in_array($exercise->results_disabled, [
            RESULT_DISABLE_SHOW_ONLY_IN_CORRECT_ANSWER,
            //RESULT_DISABLE_SHOW_SCORE_AND_EXPECTED_ANSWERS_AND_RANKING,
        ])
        ) {
            $header .= '<th>'.get_lang('Your choice').'</th>';
            if ($exercise->showExpectedChoiceColumn()) {
                $header .= '<th>'.get_lang('Expected choice').'</th>';
            }
        }

        if ($exercise->showExpectedChoice()) {
            $header .= '<th class="text-center">'.get_lang('Status').'</th>';
        }
        $header .= '</tr>';

        return $header;
    }
}


1			<?php
2
3			/* For licensing terms, see /license.txt */
4
5			/**
6			* MatchingDraggable.
7			*
8			* @author Angel Fernando Quiroz Campos <[email protected]>
9			*/
10			class MatchingDraggable extends Question
11			{
12			public $typePicture = 'matchingdrag.png';
13			public $explanationLangVar = 'Match by dragging';
14
15			/**
16			* Class constructor.
17			*/
18			public function __construct()
19			{
20			parent::__construct();
21			$this->type = MATCHING_DRAGGABLE;
22			$this->isContent = $this->getIsContent();
23			}
24
25			/**
26			* {@inheritdoc}
27			*/
28			public function createAnswersForm($form)
29			{
30			$defaults = [];
31			$nb_matches = $nb_options = 2;
32			$matches = [];
33			$answer = null;
34			$counter = 1;
35			if (isset($this->id)) {
36			$answer = new Answer($this->id);
37			$answer->read();
38
39			if ($answer->nbrAnswers > 0) {
40			for ($i = 1; $i <= $answer->nbrAnswers; $i++) {
41			$correct = $answer->isCorrect($i);
42			if (empty($correct)) {
43			$matches[$answer->selectAutoId($i)] = chr(64 + $counter);
44			$counter++;
45			}
46			}
47			}
48			}
49
50			if ($form->isSubmitted()) {
51			$nb_matches = $form->getSubmitValue('nb_matches');
52			$nb_options = $form->getSubmitValue('nb_options');
53			if (isset($_POST['lessOptions'])) {
54			$nb_matches--;
55			$nb_options--;
56			}
57			if (isset($_POST['moreOptions'])) {
58			$nb_matches++;
59			$nb_options++;
60			}
61			} elseif (!empty($this->id)) {
62			if ($answer->nbrAnswers > 0) {
63			$nb_matches = $nb_options = 0;
64			for ($i = 1; $i <= $answer->nbrAnswers; $i++) {
65			if ($answer->isCorrect($i)) {
66			$nb_matches++;
67			$defaults['answer['.$nb_matches.']'] = $answer->selectAnswer($i);
68			$defaults['weighting['.$nb_matches.']'] = float_format($answer->selectWeighting($i), 1);
69			$defaults['matches['.$nb_matches.']'] = $answer->correct[$i];
70			} else {
71			$nb_options++;
72			$defaults['option['.$nb_options.']'] = $answer->selectAnswer($i);
73			}
74			}
75			}
76			} else {
77			$defaults['answer[1]'] = get_lang('First step');
78			$defaults['answer[2]'] = get_lang('Second step');
79			$defaults['matches[2]'] = '2';
80			$defaults['option[1]'] = get_lang('Note down the address');
81			$defaults['option[2]'] = get_lang('Contact the emergency services');
82			}
83
84			if (empty($matches)) {
85			for ($i = 1; $i <= $nb_options; $i++) {
86			// fill the array with A, B, C.....
87			$matches[$i] = chr(64 + $i);
88			}
89			} else {
90			for ($i = $counter; $i <= $nb_options; $i++) {
91			// fill the array with A, B, C.....
92			$matches[$i] = chr(64 + $i);
93			}
94			}
95
96			$form->addElement('hidden', 'nb_matches', $nb_matches);
97			$form->addElement('hidden', 'nb_options', $nb_options);
98
99			$thWeighting = '';
100			if (MATCHING_DRAGGABLE === $this->type) {
101			$thWeighting = '<th width="10">'.get_lang('Score').'</th>';
102			}
103
104			// DISPLAY MATCHES
105			$html = '<table class="table table-striped table-hover">
106			<thead>
107			<tr>
108			<th width="10">'.get_lang('ID').'</th>
109			<th width="85%">'.get_lang('Answer').'</th>
110			<th width="15%">'.get_lang('Matches To').'</th>
111			'.$thWeighting.'
112			</tr>
113			</thead>
114			<tbody>';
115
116			$form->addHeader(get_lang('Match them'));
117			$form->addHtml($html);
118
119			if ($nb_matches < 1) {
120			$nb_matches = 1;
121			echo Display::return_message(get_lang('You have to create at least one answer'), 'normal');
122			}
123
124			$editorConfig = [
125			'ToolbarSet' => 'TestMatching',
126			'Width' => '100%',
127			'Height' => '125',
128			];
129
130			for ($i = 1; $i <= $nb_matches; $i++) {
131			$renderer = &$form->defaultRenderer();
132			$renderer->setElementTemplate(
133			'<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error -->{element}</td>',
134			"answer[$i]"
135			);
136
137			$renderer->setElementTemplate(
138			'<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error -->{element}</td>',
139			"matches[$i]"
140			);
141
142			$renderer->setElementTemplate(
143			'<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error -->{element}</td>',
144			"weighting[$i]"
145			);
146
147			$form->addHtml('<tr>');
148			$form->addHtml("<td>$i</td>");
149
150			//$form->addText("answer[$i]", null);
151			$form->addHtmlEditor(
152			"answer[$i]",
153			null,
154			null,
155			false,
156			$editorConfig
157			);
158
159			$form->addSelect("matches[$i]", null, $matches);
160			if (MATCHING_DRAGGABLE === $this->type) {
161			$form->addText("weighting[$i]", null, true, ['style' => 'width: 60px;', 'value' => 10]);
162			} else {
163			$form->addHidden("weighting[$i]", "0");
164			}
165			$form->addHtml('</tr>');
166			}
167
168			$form->addHtml('</tbody></table>');
169
170			// DISPLAY OPTIONS
171			$html = '<table class="table table-striped table-hover">
172			<thead>
173			<tr>
174			<th width="15%">'.get_lang('N°').'</th>
175			<th width="85%">'.get_lang('Answer').'</th>
176			</tr>
177			</thead>
178			<tbody>';
179
180			$form->addHtml($html);
181
182			if ($nb_options < 1) {
183			$nb_options = 1;
184			echo Display::return_message(get_lang('You have to create at least one answer'), 'normal');
185			}
186
187			for ($i = 1; $i <= $nb_options; $i++) {
188			$renderer = &$form->defaultRenderer();
189
190			$renderer->setElementTemplate(
191			'<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error -->{element}</td>',
192			"option[$i]"
193			);
194
195			$form->addHtml('<tr>');
196			$form->addHtml('<td>'.chr(64 + $i).'</td>');
197			$form->addHtmlEditor(
198			"option[$i]",
199			null,
200			null,
201			false,
202			$editorConfig
203			);
204			$form->addHtml('</tr>');
205			}
206
207			$form->addHtml('</table>');
208
209			if (MATCHING_DRAGGABLE_COMBINATION === $this->type) {
210			//only 1 answer the all deal ...
211			$form->addText('questionWeighting', get_lang('Score'), true, ['value' => 10]);
212			if (!empty($this->iid)) {
213			$defaults['questionWeighting'] = $this->weighting;
214			}
215			}
216
217			global $text;
218			$group = [];
219			// setting the save button here and not in the question class.php
220			$group[] = $form->addButtonDelete(get_lang('Remove element'), 'lessOptions', true);
221			$group[] = $form->addButtonCreate(get_lang('Add element'), 'moreOptions', true);
222			$group[] = $form->addButtonSave($text, 'submitQuestion', true);
223			$form->addGroup($group);
224
225			if (!empty($this->id)) {
226			$form->setDefaults($defaults);
227			} else {
228			if (1 == $this->isContent) {
229			$form->setDefaults($defaults);
230			}
231			}
232
233			$form->setConstants(
234			[
235			'nb_matches' => $nb_matches,
236			'nb_options' => $nb_options,
237			]
238			);
239			}
240
241			/**
242			* {@inheritdoc}
243			*/
244			public function processAnswersCreation($form, $exercise)
245			{
246			$nb_matches = $form->getSubmitValue('nb_matches');
247			$nb_options = $form->getSubmitValue('nb_options');
248			$this->weighting = 0;
249			$position = 0;
250			$objAnswer = new Answer($this->id);
251
252			// Insert the options
253			for ($i = 1; $i <= $nb_options; $i++) {
254			$position++;
255			$option = $form->getSubmitValue("option[$i]");
256			$objAnswer->createAnswer($option, 0, '', 0, $position);
257			}
258
259			// Insert the answers
260			for ($i = 1; $i <= $nb_matches; $i++) {
261			$position++;
262			$answer = $form->getSubmitValue("answer[$i]");
263			$matches = $form->getSubmitValue("matches[$i]");
264			$weighting = $form->getSubmitValue("weighting[$i]");
265			$this->weighting += $weighting;
266
267			$objAnswer->createAnswer(
268			$answer,
269			$matches,
270			'',
271			$weighting,
272			$position
273			);
274			}
275
276			if (MATCHING_DRAGGABLE_COMBINATION == $this->type) {
277			$this->weighting = $form->getSubmitValue('questionWeighting');
278			}
279
280			$objAnswer->save();
281			$this->save($exercise);
282			}
283
284			/**
285			* {@inheritdoc}
286			*/
287			public function return_header(Exercise $exercise, $counter = null, $score = [])
288			{
289			$header = parent::return_header($exercise, $counter, $score);
290			$header .= '<table class="matching '.$this->questionTableClass.'"><tr>';
291			$header .= '<th>'.get_lang('Elements list').'</th>';
292			if (!in_array($exercise->results_disabled, [
293			RESULT_DISABLE_SHOW_ONLY_IN_CORRECT_ANSWER,
294			//RESULT_DISABLE_SHOW_SCORE_AND_EXPECTED_ANSWERS_AND_RANKING,
295			])
296			) {
297			$header .= '<th>'.get_lang('Your choice').'</th>';
298			if ($exercise->showExpectedChoiceColumn()) {
299			$header .= '<th>'.get_lang('Expected choice').'</th>';
300			}
301			}
302
303			if ($exercise->showExpectedChoice()) {
304			$header .= '<th class="text-center">'.get_lang('Status').'</th>';
305			}
306			$header .= '</tr>';
307
308			return $header;
309			}
310			}
311

chamilo / chamilo-lms

MatchingDraggable::createAnswersForm() F last analyzed 2025-09-29 13:00 UTC

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MatchingDraggable::createAnswersForm() F
last analyzed 2025-09-29 13:00 UTC