LLMS_Reviews

LLMS_Reviews class

Contents

Source Source

File: includes/class.llms.review.php

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
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
class LLMS_Reviews {
 
    /**
     * This is the constructor for this class.
     *
     * It takes care of attaching the functions in this file to the
     * appropriate actions.
     * These actions are:
     * 1) Output after course info.
     * 2) Output after membership info.
     * 3 & 4) Add function call to the proper AJAX call.
     *
     * @since 3.1.3
     *
     * @return void
     */
    public function __construct() {
        add_action( 'wp_ajax_LLMSSubmitReview', array( $this, 'process_review' ) );
        add_action( 'wp_ajax_nopriv_LLMSSubmitReview', array( $this, 'process_review' ) );
    }
 
    /**
     * This function handles the HTML output of the reviews and review form.
     * If the option is enabled, the review form will be output,
     * if not, nothing will happen. This function also checks to
     * see if a user is allowed to review more than once.
     *
     * @since 1.2.7
     * @since 3.24.0 Unknown.
     * @since 7.1.3 Improve inline styles, escape output.
     *
     * @return void
     */
    public static function output() {
 
        /**
         * Check to see if we are supposed to output the code at all.
         */
        if ( get_post_meta( get_the_ID(), '_llms_display_reviews', true ) ) {
 
            /**
             * Filters the reviews section title.
             *
             * @since 1.2.7
             *
             * @param string $section_title The section title.
             */
            $section_title = apply_filters( 'lifterlms_reviews_section_title', __( 'What Others Have Said', 'lifterlms' ) );
 
            ?>
            <div id="old_reviews">
                <h3><?php echo esc_html( $section_title ); ?></h3>
                <?php
                $args = array(
                    'posts_per_page'   => get_post_meta( get_the_ID(), '_llms_num_reviews', true ),
                    'post_type'        => 'llms_review',
                    'post_status'      => 'publish',
                    'post_parent'      => get_the_ID(),
                    'suppress_filters' => true,
                );
 
                $posts_array = get_posts( $args );
 
                /**
                 * Allow review custom styles to be filtered.
                 *
                 * @since 1.2.7
                 *
                 * @param array $styles Array of custom styles.
                 */
                $styles = apply_filters(
                    'llms_review_custom_styles',
                    array(
                        'background-color' => '#efefef',
                        'title-color'      => 'inherit',
                        'text-color'       => 'inherit',
                        'custom-css'       => '',
                    )
                );
 
                $inline_styles = '';
 
                if ( $styles['background-color'] ?? '' ) {
                    $inline_styles .= '.llms_review{background-color:' . $styles['background-color'] . '}';
                }
 
                if ( $styles['title-color'] ?? '' ) {
                    $inline_styles .= '.llms_review h5{color:' . $styles['title-color'] . '}';
                }
 
                if ( $styles['text-color'] ?? '' ) {
                    $inline_styles .= '.llms_review h6,.llms_review p{color:' . $styles['text-color'] . '}';
                }
 
                if ( $styles['custom-css'] ?? '' ) {
 
                    // Remove style tags in case they were added with the filter.
                    $inline_styles .= str_replace( array( '<style>', '</style>' ), '', $styles['custom-css'] );
                }
 
                if ( $inline_styles ) {
                    echo '<style id="llms_review_custom_styles">' . $inline_styles . '</style>';
                }
 
                foreach ( $posts_array as $post ) {
                    ?>
                    <div class="llms_review">
                        <h5><strong><?php echo get_the_title( $post->ID ); ?></strong></h5>
                        <h6>
                            <?php
                            // Translators: %s = The author display name.
                            echo esc_html( sprintf( __( 'By: %s', 'lifterlms' ), get_the_author_meta( 'display_name', get_post_field( 'post_author', $post->ID ) ) ) );
                            ?>
                        </h6>
                        <p><?php echo esc_html( get_post_field( 'post_content', $post->ID ) ); ?></p>
                    </div>
                    <?php
                }
                ?>
                <hr>
            </div>
            <?php
        }
 
        /**
         * Check to see if reviews are open.
         */
        if ( get_post_meta( get_the_ID(), '_llms_reviews_enabled', true ) && is_user_logged_in() ) {
 
            /**
             * Look for previous reviews that we have written on this course.
             *
             * @var array $posts_array Array of posts.
             */
            $args        = array(
                'posts_per_page'   => 1,
                'post_type'        => 'llms_review',
                'post_status'      => 'publish',
                'post_parent'      => get_the_ID(),
                'author'           => get_current_user_id(),
                'suppress_filters' => true,
            );
            $posts_array = get_posts( $args );
 
            /**
             * Filters the thank you text.
             *
             * @since 1.2.7
             *
             * @param string $thank_you_text The thank you text.

Expand full source code Collapse full source code View on GitHub

Top ↑

Methods Methods

  • __construct — This is the constructor for this class. It takes care of attaching the functions in this file to the appropriate actions. These actions are: 1) output after course info 2) output after membership info 3 & 4) Add function call to the proper AJAX call
  • output — This function handles the HTML output of the reviews and review form.
  • process_review — This function adds the review to the database. It is called by the AJAX handler when the submit review button is pressed. This function gathers the data from $_POST and then adds the review with the appropriate content.

Top ↑

User Contributed Notes User Contributed Notes

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