LLMS_Analytics_Lessoncompletions_Widget

LLMS_Analytics_Lessoncompletions_Widget class

Contents

Source Source

File: includes/admin/reporting/widgets/class.llms.analytics.widget.lessoncompletions.php

19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
class LLMS_Analytics_Lessoncompletions_Widget extends LLMS_Analytics_Widget {
 
    public $charts = true;
 
    protected function get_chart_data() {
        return array(
            'type'   => 'count', // Type of field.
            'header' => array(
                'id'    => 'lessoncompletions',
                'label' => __( '# of Lessons Completed', 'lifterlms' ),
                'type'  => 'number',
            ),
        );
    }
 
    /**
     * Retrieve an array of lesson ids for all the products in the current filter
     *
     * @param    array $products  array of product ids
     * @return   array
     * @since    3.5.0
     * @version  3.5.0
     */
    private function get_lesson_ids( $products ) {
 
        $lessons = array();
 
        // Loop through all products.
        foreach ( $products as $product ) {
 
            // Ignore the memberships.
            if ( 'llms_membership' === get_post_type( $product ) ) {
                continue;
            }
 
            // Get the course.
            $course  = llms_get_post( $product );
            $lessons = array_merge( $course->get_lessons( 'ids' ) );
 
        }
 
        return $lessons;
 
    }
 
    public function set_query() {
 
        global $wpdb;
 
        $dates = $this->get_posted_dates();
 
        $student_ids = '';
        $students    = $this->get_posted_students();
        if ( $students ) {
            $student_ids .= 'AND user_id IN ( ' . implode( ', ', $students ) . ' )';
        }
 
        $lesson_ids = '';
        $products   = $this->get_posted_posts();
 
        if ( $products ) {
            $lesson_ids .= 'AND post_id IN ( ' . implode( ', ', $this->get_lesson_ids( $products ) ) . ' )';
        }
 
        $this->query_function = 'get_results';
        $this->output_type    = OBJECT;
 
        $this->query = "SELECT updated_date AS date
                        FROM {$wpdb->prefix}lifterlms_user_postmeta AS upm
                        JOIN {$wpdb->posts} AS p ON p.ID = upm.post_id
                        WHERE
                                upm.meta_key = '_is_complete'
                            AND p.post_type = 'lesson'
                            AND upm.meta_value = 'yes'
                            AND upm.updated_date BETWEEN CAST( %s AS DATETIME ) AND CAST( %s AS  DATETIME )
                            {$student_ids}
                            {$lesson_ids}
                        ;";
 
        $this->query_vars = array(
            $this->format_date( $dates['start'], 'start' ),
            $this->format_date( $dates['end'], 'end' ),
        );
 
    }
 
    protected function format_response() {
 
        if ( ! $this->is_error() ) {
 
            return count( $this->get_results() );
 
        }
 
    }
 
}

Expand full source code Collapse full source code View on GitHub

Top ↑

Uses Uses

Uses
Uses Description
includes/abstracts/abstract.llms.analytics.widget.php: LLMS_Analytics_Widget

Analytics Widget abstract class.

Top ↑

Methods Methods

Top ↑

Changelog Changelog

Changelog
Version Description
3.5.3 Unknown.
3.5.0 Introduced.

Top ↑

User Contributed Notes User Contributed Notes

You must log in before being able to contribute a note or feedback.