LLMS_Shortcode_Hide_Content

LLMS_Shortcode_Hide_Content

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File: includes/shortcodes/class.llms.shortcode.hide.content.php

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class LLMS_Shortcode_Hide_Content extends LLMS_Shortcode {
 
    /**
     * Shortcode tag
     *
     * @var string
     */
    public $tag = 'lifterlms_hide_content';
 
    /**
     * Get default shortcode attributes
     *
     * Retrieves an array of default attributes which are automatically merged
     * with the user submitted attributes and passed to $this->get_output()
     *
     * @since 3.5.1
     * @since 3.24.1 Unknown.
     *
     * @return array
     */
    protected function get_default_attributes() {
        return array(
            'membership' => '', // For backwards compat, use id moving forward/
            'message'    => '',
            'id'         => get_the_ID(),
            'relation'   => 'all',
        );
    }
 
    /**
     * Retrieve the actual content of the shortcode
     *
     * $atts & $content are both filtered before being passed to get_output()
     * output is filtered so the return of get_output() doesn't need its own filter
     *
     * @since 3.5.1
     * @since 3.24.1 Unknown.
     *
     * @return string
     */
    protected function get_output() {
 
        // Backwards compatibility, get membership if set and fallback to the id.
        $ids = $this->get_attribute( 'membership' ) ? $this->get_attribute( 'membership' ) : $this->get_attribute( 'id' );
 
        // Explode, trim whitespace and remove empty values.
        $ids = (array) array_map( 'trim', array_filter( explode( ',', $ids ) ) );
 
        // Assume content is hidden.
        $hidden = true;
 
        if ( 'any' === $this->get_attribute( 'relation' ) && ! empty( $ids ) ) {
            foreach ( $ids as $id ) {
                if ( llms_is_user_enrolled( get_current_user_id(), $id ) ) {
                    $hidden = false;
                    break;
                }
            }
        } elseif ( 'all' === $this->get_attribute( 'relation' ) && ! empty( $ids ) ) {
            $inc = 0;
            foreach ( $ids as $id ) {
                if ( llms_is_user_enrolled( get_current_user_id(), $id ) ) {
                    $inc++;
                }
            }
 
            if ( count( $ids ) === $inc ) {
                $hidden = false;
            }
        }
 
        return ! $hidden ? do_shortcode( $this->get_content() ) : $this->get_attribute( 'message' );
 
    }
 
}

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Version Description
3.5.1
3.24.1 Introduced.

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