learnpress / inc / admin / editor / class-lp-admin-editor-question.php

class-lp-admin-editor-question.php in LearnPress – WordPress LMS Plugin for Create and Sell Online Courses 4.4.3, at inc/admin/editor/class-lp-admin-editor-question.php

263 lines 5.3 KB

Raw Download Zip

1	<?php
2
3	/**
4	* Class LP_Admin_Editor_Question
5	*
6	* @since 3.0.2
7	*/
8	class LP_Admin_Editor_Question extends LP_Admin_Editor {
9
10	/**
11	* @var LP_Question
12	*/
13	protected $question = null;
14
15	/**
16	* @var LP_Question_CURD
17	*/
18	protected $question_curd = null;
19
20	/**
21	* LP_Admin_Editor_Question constructor.
22	*/
23	public function __construct() {
24	}
25
26	public function dispatch() {
27	check_ajax_referer( 'learnpress_admin_question_editor', 'nonce' );
28
29	$args = wp_parse_args(
30	$_REQUEST,
31	array(
32	'id' => false,
33	'type' => '',
34	)
35	);
36	$question_id = $args['id'];
37	$question = LP_Question::get_question( $question_id );
38
39	if ( ! $question ) {
40	return false;
41	}
42
43	$this->question = $question;
44	$this->question_curd = new LP_Question_CURD();
45	$this->result = array( 'status' => false );
46
47	$this->call( $args['type'], array( $args ) );
48
49	return $this->get_result();
50	}
51
52	/**
53	* Get question data in admin question editor.
54	*
55	* @since 3.0.0
56	*
57	* @param $question
58	* @param $object \| if true, input in question object, do not need init LP_Question::get_question()
59	*
60	* @return array
61	*/
62	public function get_question_data_to_question_editor( $question, $object = false ) {
63	if ( ! $object ) {
64	if ( get_post_type( $question ) !== LP_QUESTION_CPT ) {
65	return array();
66	}
67
68	$question = LP_Question::get_question( $question );
69	}
70
71	if ( ! $question ) {
72	return array();
73	}
74
75	$question_id = $question->get_id();
76
77	$data = array(
78	'id' => $question_id,
79	'open' => false,
80	'title' => get_the_title( $question_id ),
81	'type' => array(
82	'key' => $question->get_type(),
83	'label' => $question->get_type_label(),
84	),
85	'answers' => is_array( $question->get_data( 'answer_options' ) ) ? array_values( $question->get_data( 'answer_options' ) ) : array(),
86	);
87
88	return $data;
89	}
90
91	/**
92	* Draft question.
93	*
94	* @since 3.0.0
95	*
96	* @param $question_id
97	* @param array $args
98	*
99	* @return bool\|int\|LP_Question
100	*/
101	private function draft_question( $question_id, $args = array() ) {
102
103	if ( get_post_status( $question_id ) != 'auto-draft' ) {
104	return false;
105	}
106
107	$curd = new LP_Question_CURD();
108
109	$args = wp_parse_args(
110	$args,
111	array(
112	'id' => $question_id,
113	'title' => __( 'New Question', 'learnpress' ),
114	'content' => '',
115	'status' => 'draft',
116	'create_answers' => false,
117	)
118	);
119
120	$question = $curd->create( $args );
121
122	if ( ! $question ) {
123	return false;
124	}
125
126	return $question;
127	}
128
129	/**
130	* @param array $args
131	*
132	* @return bool
133	*/
134	public function change_question_type( $args = array() ) {
135	$type = ! empty( $args['question_type'] ) ? $args['question_type'] : false;
136
137	if ( ! $type ) {
138	return false;
139	}
140
141	$question = $this->question;
142	$args = $args['draft_question'] ? $args['draft_question'] : '';
143
144	if ( $args ) {
145	$args = (array) ( json_decode( wp_unslash( $args ), '' ) );
146	$draft = $this->draft_question( $this->question->get_id(), $args );
147
148	if ( $draft ) {
149	$question = $draft;
150	}
151	}
152
153	if ( isset( $question ) ) {
154	$this->question_curd->change_question_type( $question, $type );
155	$this->result = $this->get_question_data_to_question_editor( $question, true );
156
157	return true;
158	}
159
160	return false;
161	}
162
163	/**
164	* @param array $args
165	*
166	* @return bool
167	*/
168	public function sort_answer( $args = array() ) {
169	// answers order
170	$order = ! empty( $args['order'] ) ? $args['order'] : false;
171
172	if ( ! $order ) {
173	return false;
174	}
175
176	// sort answers
177	$this->question = $this->question_curd->sort_answers( $this->question->get_id(), $order );
178
179	$this->result = array_values( $this->question->get_data( 'answer_options' ) );
180
181	return true;
182	}
183
184	/**
185	* @param array $args
186	*
187	* @return bool
188	*/
189	public function update_answer_title( $args = array() ) {
190	$answer = ! empty( $args['answer'] ) ? $args['answer'] : false;
191	$answer = is_string( $answer ) ? json_decode( wp_unslash( $answer ), true ) : $answer;
192
193	if ( ! $answer ) {
194	return false;
195	}
196
197	// update answer title
198	$this->result = $this->question_curd->update_answer_title( $this->question->get_id(), $answer );
199
200	return true;
201	}
202
203	/**
204	* @param array $args
205	*
206	* @return bool
207	*/
208	public function change_correct( $args = array() ) {
209	$correct = ! empty( $args['correct'] ) ? $args['correct'] : false;
210	$correct = json_decode( wp_unslash( $correct ), true );
211
212	if ( ! $correct ) {
213	return false;
214	}
215
216	$this->question = $this->question_curd->change_correct_answer( $this->question, $correct );
217
218	$this->result = $this->_get_answers();
219
220	return true;
221	}
222
223	/**
224	* @param array $args
225	*
226	* @return bool
227	*/
228	public function delete_answer( $args = array() ) {
229	$answer_id = ! empty( $args['answer_id'] ) ? $args['answer_id'] : false;
230
231	if ( ! $answer_id ) {
232	return false;
233	}
234
235	$this->question_curd->delete_answer( $this->question->get_id(), $answer_id );
236
237	$this->result = $this->_get_answers();
238
239	return true;
240	}
241
242	public function _get_answers() {
243	$answers = $this->question->get_data( 'answer_options' );
244
245	return $answers ? array_values( $answers ) : array();
246	}
247
248	/**
249	* @param array $args
250	*
251	* @return bool
252	*/
253	public function new_answer( $args = array() ) {
254	$answer = LP_Question::get_default_answer();
255
256	$this->question_curd->new_answer( $this->question->get_id(), $answer );
257
258	$this->result = $this->_get_answers();
259
260	return true;
261	}
262	}
263