← All changes | inc/question/class-lp-question.php +83 -62 4.1.6.9 → 4.4.10 View file →

		@@ -9,8 +9,11 @@
9	9
10	10	/**
11	11	* Prevent loading this file directly
12	12	*/
	13	+
	14	+use LearnPress\Helpers\Template;
	15	+
13	16	defined( 'ABSPATH' ) || exit();
14	17
15	18	if ( ! class_exists( 'LP_Question' ) ) {
16	19
		@@ -114,9 +117,9 @@
114	117	$this->load();
115	118	}
116	119
117	120	$this->_options = $args;
118		- $this->_init();
	121	+ //$this->_init();
119	122	// self::$_loaded ++;
120	123	}
121	124
122	125	public function add_support( $feature, $type = 'yes' ) {
		@@ -129,9 +132,13 @@
129	132
130	133	return LP_Global::object_is_support_feature( $this->object_type . '.' . $this->get_type(), $feature, $type );
131	134	}*/
132	135
	136	+ /**
	137	+ * @deprecated 4.1.7.3
	138	+ */
133	139	public function get_supports() {
	140	+ _deprecated_function( __FUNCTION__, '4.1.7.3' );
134	141	if ( empty( LP_Global::$object_support_features ) ) {
135	142	return false;
136	143	}
137	144
		@@ -137,12 +144,8 @@
137	144
138	145	return LP_Global::get_object_supports( $this->object_type . '.' . $this->get_type() );
139	146	}
140	147
141		- public static function get_type_support_answer_options() {
142		-
143		- }
144		-
145	148	/**
146	149	* Load data for question
147	150	*
148	151	* @throws Exception
		@@ -326,9 +329,11 @@
326	329	/**
327	330	* @return mixed
328	331	*/
329	332	public function get_explanation() {
330		- return apply_filters( 'learn-press/question/explanation', do_shortcode( $this->get_data( 'explanation' ) ), $this->get_id() );
	333	+ $explanation = apply_filters( 'learn-press/question/explanation', do_shortcode( $this->get_data( 'explanation' ) ), $this->get_id() );
	334	+
	335	+ return Template::sanitize_html_content( (string) $explanation );
331	336	}
332	337
333	338	/**
334	339	* @param string $hint
		@@ -340,9 +345,11 @@
340	345	/**
341	346	* @return mixed
342	347	*/
343	348	public function get_hint() {
344		- return apply_filters( 'learn-press/question/hint', do_shortcode( $this->get_data( 'hint' ) ), $this->get_id() );
	349	+ $hint = apply_filters( 'learn-press/question/hint', do_shortcode( $this->get_data( 'hint' ) ), $this->get_id() );
	350	+
	351	+ return Template::sanitize_html_content( (string) $hint );
345	352	}
346	353
347	354	/**
348	355	* Get all type of questions
		@@ -392,9 +399,10 @@
392	399	return $updated;
393	400	}*/
394	401
395	402	$this->empty_answers();
396		- if ( $answer_options = $this->get_data( 'answer_options' ) ) {
	403	+ $answer_options = $this->get_data( 'answer_options' );
	404	+ if ( $answer_options ) {
397	405	$question_order = 1;
398	406	$query = "INSERT INTO {$wpdb->prefix}learnpress_question_answers(`question_id`, `order`) VALUES";
399	407	foreach ( $answer_options as $answer_option ) {
400	408	if ( empty( $answer_option['title'] ) ) {
		@@ -452,16 +460,18 @@
452	460	* @param $field
453	461	* @param $is_saved
454	462	*
455	463	* @return string
	464	+ * @deprecated 4.1.7.3
456	465	*/
457	466	public function _filter_meta_box_meta( $meta, $field, $is_saved ) {
458		- if ( preg_match( '~\[question-content\]~', $field['id'] ) && $field['context'] == 'quiz-list-questions' ) {
	467	+ _deprecated_function( __METHOD__, '4.1.7.3' );
	468	+ /*if ( preg_match( '~\[question-content\]~', $field['id'] ) && $field['context'] == 'quiz-list-questions' ) {
459	469	$post = get_post( $this->get_id() );
460	470	$meta = $post->post_content;
461	471	}
462	472
463		- return $meta;
	473	+ return $meta;*/
464	474	}
465	475
466	476	/**
467	477	* Set new type of question.
		@@ -491,19 +501,21 @@
491	501	/**
492	502	* Update ordering of question answers
493	503	*
494	504	* @param array $orders List of answers
	505	+ * @deprecated 4.1.7.3
495	506	*/
496	507	public function update_answer_orders( $orders ) {
497		- global $wpdb;
	508	+ _deprecated_function( __METHOD__, '4.1.7.3' );
	509	+ /*global $wpdb;
498	510	$query = $wpdb->prepare(
499	511	"
500		- SELECT qa.question_answer_id, qam2.meta_value as `name`, qam.meta_value as `value`
501		- FROM {$wpdb->learnpress_question_answers} qa
502		- INNER JOIN {$wpdb->learnpress_question_answermeta} qam ON qa.question_answer_id = qam.learnpress_question_answer_id AND qam.meta_key = %s
503		- INNER JOIN {$wpdb->learnpress_question_answermeta} qam2 ON qa.question_answer_id = qam2.learnpress_question_answer_id AND qam2.meta_key = %s
504		- WHERE qa.question_id = %d
505		- ORDER BY `order`
	512	+ SELECT qa.question_answer_id, qam2.meta_value as `name`, qam.meta_value as `value`
	513	+ FROM {$wpdb->learnpress_question_answers} qa
	514	+ INNER JOIN {$wpdb->learnpress_question_answermeta} qam ON qa.question_answer_id = qam.learnpress_question_answer_id AND qam.meta_key = %s
	515	+ INNER JOIN {$wpdb->learnpress_question_answermeta} qam2 ON qa.question_answer_id = qam2.learnpress_question_answer_id AND qam2.meta_key = %s
	516	+ WHERE qa.question_id = %d
	517	+ ORDER BY `order`
506	518	",
507	519	'value',
508	520	'text',
509	521	$this->get_id()
		@@ -509,27 +521,27 @@
509	521	$this->get_id()
510	522	);
511	523	if ( $answers = $wpdb->get_results( $query ) ) {
512	524	$query = "
513		- UPDATE {$wpdb->learnpress_question_answers}
514		- SET `order` = CASE
515		- ";
516		- for ( $order = 0, $n = sizeof( $orders ); $order < $n; $order ++ ) {
517		- $found_answer = false;
518		- foreach ( $answers as $answer ) {
519		- if ( $answer->value == $orders[ $order ]['value'] && $answer->name == $orders[ $order ]['text'] ) {
520		- $found_answer = $answer;
521		- break;
522		- }
	525	+ UPDATE {$wpdb->learnpress_question_answers}
	526	+ SET `order` = CASE
	527	+ ";
	528	+ for ( $order = 0, $n = sizeof( $orders ); $order < $n; $order ++ ) {
	529	+ $found_answer = false;
	530	+ foreach ( $answers as $answer ) {
	531	+ if ( $answer->value == $orders[ $order ]['value'] && $answer->name == $orders[ $order ]['text'] ) {
	532	+ $found_answer = $answer;
	533	+ break;
523	534	}
524		- if ( $found_answer === false ) {
525		- continue;
526		- }
527		- $query .= $wpdb->prepare( 'WHEN question_answer_id = %d THEN %d', $found_answer->question_answer_id, $order + 1 ) . "\n";
528	535	}
529		- $query .= sprintf( 'ELSE `order` END WHERE question_id = %d', $this->get_id() );
530		- $wpdb->query( $query );
	536	+ if ( $found_answer === false ) {
	537	+ continue;
	538	+ }
	539	+ $query .= $wpdb->prepare( 'WHEN question_answer_id = %d THEN %d', $found_answer->question_answer_id, $order + 1 ) . "\n";
531	540	}
	541	+ $query .= sprintf( 'ELSE `order` END WHERE question_id = %d', $this->get_id() );
	542	+ $wpdb->query( $query );
	543	+ }*/
532	544	}
533	545
534	546	/**
535	547	* Return type of question.
		@@ -549,9 +561,9 @@
549	561	return learn_press_question_types()[ $this->get_type() ];
550	562	}
551	563
552	564	protected function _init() {
553		- add_filter( 'learn_press_question_answers', array( $this, '_get_default_answers' ), 10, 2 );
	565	+ //add_filter( 'learn_press_question_answers', array( $this, '_get_default_answers' ), 10, 2 );
554	566	}
555	567
556	568
557	569	/**
		@@ -559,16 +571,17 @@
559	571	* @param mixed $answers
560	572	* @param LP_Question $q
561	573	*
562	574	* @return array|bool
	575	+ * @deprecated 4.1.7.3
563	576	*/
564		- public function _get_default_answers( $answers = false, $q = null ) {
	577	+ /*public function _get_default_answers( $answers = false, $q = null ) {
565	578	if ( ! $answers && ( $q && $q->get_id() == $this->get_id() ) ) {
566	579	$answers = $this->get_default_answers();
567	580	}
568	581
569	582	return $answers;
570		- }
	583	+ }*/
571	584
572	585	/**
573	586	* Get default question answer.
574	587	*
		@@ -616,34 +629,40 @@
616	629	}
617	630
618	631
619	632	/**
620		- * @param string $field
621		- * @param string $exclude
	633	+ * Get question answers option.
622	634	*
623		- * @return LP_Question_Answers
	635	+ * @since 3.0.0
	636	+ * @version 4.0.1
	637	+ * @modify 4.1.7.3 by tungnx
	638	+ * @return LP_Question_Answer_Option[]
624	639	*/
625		- public function get_answers( $field = null, $exclude = null ) {
626		- $answers = LP_Object_Cache::get( 'answer-options-' . $this->get_id(), 'learn-press/questions' );
	640	+ public function get_answers(): array {
	641	+ $lp_question_cache = LP_Question_Cache::instance();
	642	+ $key_cache = "{$this->get_id()}/option_answers";
	643	+ //$answers = LP_Object_Cache::get( 'answer-options-' . $this->get_id(), 'learn-press/questions' );
	644	+ $answers_option = $lp_question_cache->get_cache( $key_cache );
627	645
628		- if ( false === $answers ) {
629		- $answers = $this->_curd->load_answer_options( $this->get_id() );
	646	+ if ( false === $answers_option ) {
	647	+ $answers_option = $this->_curd->load_answer_options( $this->get_id() );
630	648
631		- if ( ! $answers ) {
632		- $answers = $this->get_default_answers();
	649	+ if ( ! $answers_option ) {
	650	+ $answers_option = $this->get_default_answers();
633	651	}
634	652
635		- LP_Object_Cache::set( 'answer-options-' . $this->get_id(), $answers, 'learn-press/questions' );
636		- };
	653	+ $lp_question_cache->set_cache( $key_cache, $answers_option );
	654	+ }
637	655
638		- if ( $answers ) {
639		- $answers = new LP_Question_Answers( $this, $answers );
	656	+ require_once 'class-lp-question-answers.php';
	657	+
	658	+ $answers_option_tmp = [];
	659	+ foreach ( $answers_option as $k => $answer ) {
	660	+ $answer_option = new LP_Question_Answer_Option( $this, $answer );
	661	+ $answers_option_tmp[] = $answer_option;
640	662	}
641	663
642		- // @deprecated
643		- $answers = apply_filters( 'learn_press_question_answers', $answers, $this );
644		-
645		- return apply_filters( 'learn-press/questions/answers', $answers, $this->get_id() );
	664	+ return $answers_option_tmp;
646	665	}
647	666
648	667	/**
649	668	* Create default answers.
		@@ -658,9 +677,9 @@
658	677	foreach ( $answers as $index => $answer ) {
659	678	$answer = array(
660	679	'question_id' => $this->get_id(),
661	680	'title' => $answer['title'],
662		- 'value' => isset( $answer['value'] ) ? $answer['value'] : '',
	681	+ 'value' => $answer['value'] ?? '',
663	682	'is_true' => ( $answer['is_true'] == 'yes' ) ? $answer['is_true'] : '',
664	683	'order' => $index + 1,
665	684	);
666	685
		@@ -698,9 +717,9 @@
698	717	if ( $user && $quiz && $course ) {
699	718	$user_quiz = $user->get_quiz_data( $quiz->get_id(), $course->get_id() );
700	719	if ( $user_quiz ) {
701	720	$has_checked = $user->has_checked_answer( $this->get_id(), $quiz->get_id(), $course->get_id() );
702		- $show_correct = $user_quiz->is_completed() && ( $has_checked || $quiz->get_show_result() ) ? 'yes' : false;
	721	+ $show_correct = $user_quiz->is_completed() && $has_checked ? 'yes' : false;
703	722	$answered = $user_quiz->get_question_answer( $this->get_id() );
704	723	$this->set_answered( $answered );
705	724	}
706	725	}
		@@ -711,11 +730,13 @@
711	730	/**
712	731	* Get question name.
713	732	*
714	733	* @return string
	734	+ * @deprecated 4.1.7.3
715	735	*/
716	736	public function get_name() {
717		- return isset( $this->_options['name'] ) ? $this->_options['name'] : ucfirst(
	737	+ _deprecated_function( __METHOD__, '4.1.7.3' );
	738	+ /*return $this->_options['name'] ?? ucfirst(
718	739	preg_replace_callback(
719	740	'!_([a-z])!',
720	741	array(
721	742	$this,
		@@ -722,9 +743,9 @@
722	743	'sanitize_name_callback',
723	744	),
724	745	$this->get_type()
725	746	)
726		- );
	747	+ );*/
727	748	}
728	749
729	750	/**
730	751	* @param $matches
		@@ -818,14 +839,13 @@
818	839	* @param mixed $answered
819	840	*
820	841	* @return bool
821	842	*/
822		- public function is_selected_option( $answer, $answered = false ) {
823		-
	843	+ public function is_selected_option( $answer, $answered = false ): bool {
824	844	if ( is_array( $answered ) ) {
825	845	$is_selected = in_array( $answer['value'], $answered );
826	846	} else {
827		- $is_selected = ( $answer['value'] . '' === $answered . '' );
	847	+ $is_selected = $answer['value'] === $answered;
828	848	}
829	849
830	850	return apply_filters( 'learn-press/question/is-selected-option', $is_selected, $answer, $answered, $this->get_id() );
831	851	}
		@@ -835,10 +855,11 @@
835	855	*
836	856	* @param $answer
837	857	* @param $quiz_id
838	858	* @param null $user_id
	859	+ * @deprecated 4.2.7.3
839	860	*/
840		- public function save_user_answer( $answer, $quiz_id, $user_id = null ) {
	861	+ /*public function save_user_answer( $answer, $quiz_id, $user_id = null ) {
841	862	if ( $user_id ) {
842	863	$user = LP_User_Factory::get_user( $user_id );
843	864	} else {
844	865	$user = learn_press_get_current_user();
		@@ -857,9 +878,9 @@
857	878	$question_answers = apply_filters( 'learn_press_update_user_question_answers', $question_answers, $progress->history_id, $user_id, $this, $quiz_id );
858	879
859	880	// learn_press_update_user_quiz_meta( $progress->history_id, 'question_answers', $question_answers );
860	881	}
861		- }
	882	+ }*/
862	883
863	884	/**
864	885	* Allow check question answer, default disable for True or False and Single choice, override by Multiple choice question.
865	886	*