LLMS_Reviews::output()

This function handles the HTML output of the reviews and review form.

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Description Description

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.

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Source Source

File: includes/class.llms.review.php

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* 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
    }

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Version Description
3.24.0 Introduced.

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