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<?php /** * lesson/topic assignment upload form. * * If the lesson/topic is set to be an assignment there will be an upload form displayed to the user. * * Available Variables: * * $course_step_post: WP_Post object for the Lesson/Topic being shown * $user_id: Current user ID * $assignment_upload_error_message: string of previous upload error. Will be empty if no previous upload attempt * * @since 3.0 * * @package LearnDash\Lesson */ /** * Identify the max upload file size. Compares the server enviornment limit to what's configured through LD * @var $php_max_upload (int) */ $php_max_upload = ini_get( 'upload_max_filesize' ); if ( isset( $post_settings['assignment_upload_limit_size'] ) && ! empty( $post_settings['assignment_upload_limit_size'] ) ) { if ( learndash_return_bytes_from_shorthand( $post_settings['assignment_upload_limit_size'] ) < learndash_return_bytes_from_shorthand( $php_max_upload ) ) { $php_max_upload = $post_settings['assignment_upload_limit_size']; } } /** * Set the upload message based on upload size limit and limit of approved file extensions * * @var $upload_message (string) */ $upload_message = sprintf( // translators: placeholder: PHP file upload size esc_html_x( 'Maximum upload file size: %s', 'placeholder: PHP file upload size', 'learndash' ), $php_max_upload ); if ( isset( $post_settings['assignment_upload_limit_extensions'] ) && ! empty( $post_settings['assignment_upload_limit_extensions'] ) ) { $limit_file_exts = learndash_validate_extensions( $post_settings['assignment_upload_limit_extensions'] ); if ( ! empty( $limit_file_exts ) ) { $upload_message .= ' ' . sprintf( // translators: placeholder: Comma separated list of file extentions esc_html_x( 'Allowed file types: %s', 'placeholder: Comma separated list of file extentions', 'learndash' ), implode( ', ', $limit_file_exts ) ); } } /** * Check to see if the user has uploaded the maximium number of assignments * * @var null */ if ( isset( $post_settings['assignment_upload_limit_count'] ) ) { $assignment_upload_limit_count = intval( $post_settings['assignment_upload_limit_count'] ); if ( $assignment_upload_limit_count > 0 ) { $assignments = learndash_get_user_assignments( $course_step_post->ID, $user_id ); if ( ! empty( $assignments ) && count( $assignments ) >= $assignment_upload_limit_count ) { return; } } } do_action( 'learndash-assignment-uploads-before', $course_step_post->ID, $course_id, $user_id ); ?> <div class="ld-file-upload"> <div class="ld-file-upload-heading"> <?php do_action( 'learndash-assignment-uploads-heading-before', $course_step_post->ID, $course_id, $user_id ); esc_html_e( 'Upload Assignment', 'learndash' ); ?> <span><?php echo esc_html( '(' . $upload_message . ')' ); ?></span> <?php do_action( 'learndash-assignment-uploads-heading-after', $course_step_post->ID, $course_id, $user_id ); ?> </div> <form name="uploadfile" id="uploadfile_form" class="ld-file-upload-form" method="POST" enctype="multipart/form-data" action="" accept-charset="utf-8" > <input type="file" class="ld-file-input" name="uploadfiles[]" id="uploadfiles"> <label for="uploadfiles"> <strong><?php echo esc_html_e( 'Browse', 'learndash' ); ?></strong> <span><?php echo esc_html_e( 'No file selected', 'learndash' ); ?></span> </label> <?php do_action( 'learndash-assignment-uploads-form', $course_step_post->ID, $course_id, $user_id ); ?> <input class="ld-button" type="submit" value="<?php esc_html_e( 'Upload', 'learndash' ); ?>" name="submit" id="uploadfile_btn" onClick="this.form.submit(); this.disabled=true;;" disabled="true"> <input type="hidden" name="MAX_FILE_SIZE" value="'. learndash_return_bytes_from_shorthand( $php_max_upload ) .'" /> <input type="hidden" value="<?php echo esc_attr( $course_step_post->ID ); ?>" name="post"/> <input type="hidden" value="<?php echo esc_attr( learndash_get_course_id( $course_step_post->ID ) ); ?>" name="course_id"/> <input type="hidden" name="uploadfile" value="<?php echo esc_attr( wp_create_nonce( 'uploadfile_' . get_current_user_id() . '_' . $course_step_post->ID ) ); ?>" /> </form> <div class="ld-file-upload-message"> <?php do_action( 'learndash-assignment-uploads-message', $course_step_post->ID, $course_id, $user_id ); ?> </div> <?php /** * Action to add custom content after the assignments upload message * * @since 3.0 */ do_action( 'learndash-assignment-uploads-message-after', $course_step_post->ID, $course_id, $user_id ); ?> </div> <!--/.ld-file-upload-->
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