learnpress / inc / Models / WPTables / CoursesTable.php

CoursesTable.php in LearnPress – WordPress LMS Plugin for Create and Sell Online Courses 4.4.8, at inc/Models/WPTables/CoursesTable.php

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1	<?php
2
3	namespace LearnPress\Models\WPTables;
4
5	use LearnPress\Helpers\Response;
6	use LearnPress\Helpers\Template;
7	use LearnPress\Models\CourseModel;
8	use LearnPress\TemplateHooks\Course\SingleCourseTemplate;
9	use LP_Abstract_Post_Type;
10	use LP_Helper;
11	use Throwable;
12	use WP_List_Table;
13	use WP_Posts_List_Table;
14
15	defined( 'ABSPATH' ) \|\| exit;
16
17	/**
18	* LearnPress Courses Table class.
19	* Display list courses on WP admin custom post type
20	*
21	* @since 4.2.9.5
22	* @version 1.0.1
23	*/
24	class CoursesTable extends WP_Posts_List_Table {
25	/**
26	* Get the table columns.
27	*
28	* @return array
29	*/
30	public function get_columns() {
31	$columns = parent::get_columns();
32
33	unset( $columns['comments'] );
34
35	$columns = Template::insert_value_to_position_array(
36	$columns,
37	'before',
38	'title',
39	'thumbnail',
40	esc_html__( 'Thumbnail', 'learnpress' )
41	);
42
43	$columns = Template::insert_value_to_position_array(
44	$columns,
45	'after',
46	'author',
47	'curriculum',
48	esc_html__( 'Curriculum', 'learnpress' )
49	);
50
51	$columns = Template::insert_value_to_position_array(
52	$columns,
53	'after',
54	'curriculum',
55	'student',
56	esc_html__( 'Student', 'learnpress' )
57	);
58
59	$columns = Template::insert_value_to_position_array(
60	$columns,
61	'after',
62	'student',
63	'price',
64	esc_html__( 'Price', 'learnpress' )
65	);
66
67	return $columns;
68	}
69
70	/**
71	* Set columns can be sortable query
72	*
73	* @return array
74	*/
75	public function get_sortable_columns() {
76	$sortable_columns = parent::get_sortable_columns();
77	$sortable_columns['author'] = array( 'author', 'asc' );
78	$sortable_columns['price'] = array( 'price', 'desc' );
79	return $sortable_columns;
80	}
81
82	/**
83	* Column thumbnail
84	* @use WP_List_Table::single_row_columns
85	* call_user_func( array( $this, 'column_' . $column_name ), $item )
86	*
87	* @param $post
88	*
89	* @return void
90	*/
91	public function column_thumbnail( $post ) {
92	try {
93	$courseModel = CourseModel::find( $post->ID, true );
94	if ( ! $courseModel ) {
95	return;
96	}
97
98	$singleCourseTemplate = SingleCourseTemplate::instance();
99	echo $singleCourseTemplate->html_image( $courseModel );
100	} catch ( Throwable $e ) {
101	Template::print_message( $e->getMessage(), Response::STATUS_ERROR );
102	}
103	}
104
105	/**
106	* Column author
107	* @use WP_List_Table::single_row_columns
108	* call_user_func( array( $this, 'column_' . $column_name ), $item )
109	*
110	* @param $post
111	*
112	* @return void
113	*/
114	public function column_author( $post ) {
115	try {
116	LP_Abstract_Post_Type::column_author( $post );
117	} catch ( Throwable $e ) {
118	Template::print_message( $e->getMessage(), Response::STATUS_ERROR );
119	}
120	}
121
122	/**
123	* Column Curriculum
124	* @use WP_List_Table::single_row_columns
125	* call_user_func( array( $this, 'column_' . $column_name ), $item )
126	*
127	* @param $post
128	*
129	* @return void
130	*/
131	public function column_curriculum( $post ) {
132	try {
133	$courseModel = CourseModel::find( $post->ID, true );
134	if ( ! $courseModel ) {
135	return;
136	}
137
138	$count_sections = $courseModel->get_total_sections();
139
140	$html_count_item = '';
141	$item_types_of_course = CourseModel::item_types_support();
142	foreach ( $item_types_of_course as $type ) {
143	$count_items = $courseModel->count_items( $type );
144	$html_count_item .= sprintf(
145	'<div><strong>%d</strong> %s</div>',
146	$count_items,
147	LP_Helper::get_i18n_string_plural( $count_items, $type, false )
148	);
149	}
150
151	$section = [
152	'count_section' => sprintf(
153	'<div>%d %s</div>',
154	$count_sections,
155	_n( 'Section', 'Sections', $count_sections, 'learnpress' )
156	),
157	'count_item' => $html_count_item,
158	];
159
160	echo Template::combine_components( $section );
161	} catch ( Throwable $e ) {
162	Template::print_message( $e->getMessage(), Response::STATUS_ERROR );
163	}
164	}
165
166	/**
167	* Column count student
168	* @use WP_List_Table::single_row_columns
169	* call_user_func( array( $this, 'column_' . $column_name ), $item )
170	*
171	* @param $post
172	*
173	* @return void
174	*/
175	public function column_student( $post ) {
176	try {
177	$courseModel = CourseModel::find( $post->ID, true );
178	if ( ! $courseModel ) {
179	return;
180	}
181
182	// Count students
183	printf(
184	'<div class="lp-label-counter">%d</div>',
185	$courseModel->count_students()
186	);
187
188	// Button view list students
189	printf(
190	'<a type="button"
191	class="lp-button lp-btn-view-students"
192	data-course-id="%d"
193	data-course-title="%s">%s</a>',
194	$post->ID,
195	esc_attr( $post->post_title ),
196	esc_html__( 'View List', 'learnpress' )
197	);
198	} catch ( Throwable $e ) {
199	Template::print_message( $e->getMessage(), Response::STATUS_ERROR );
200	}
201	}
202
203	/**
204	* Column count student
205	* @use WP_List_Table::single_row_columns
206	* call_user_func( array( $this, 'column_' . $column_name ), $item )
207	*
208	* @param $post
209	*
210	* @return void
211	*/
212	public function column_price( $post ) {
213	try {
214	$courseModel = CourseModel::find( $post->ID, true );
215	if ( ! $courseModel ) {
216	return;
217	}
218
219	echo SingleCourseTemplate::instance()->html_price( $courseModel );
220	} catch ( Throwable $e ) {
221	Template::print_message( $e->getMessage(), Response::STATUS_ERROR );
222	}
223	}
224	}
225