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<?php
/**
* LearnDash LD30 Display lesson/topic assignment uploads 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 3.0.0
*
* @package LearnDash\Templates\LD30
*/
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* 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;
}
}
}
/**
* Fires before the assignment uploads.
*
* @since 3.0.0
*
* @param int $course_step_post_id Post ID for the Lesson/Topic being shown.
* @param int $course_id Course ID.
* @param int $user_id User ID.
*/
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
/**
* Fires before the assignment upload heading.
*
* @since 3.0.0
*
* @param int $course_step_post_id Post ID for the Lesson/Topic being shown.
* @param int $course_id Course ID.
* @param int $user_id User ID.
*/
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
/**
* Fires after the assignment uploads heading.
*
* @since 3.0.0
*
* @param int $course_step_post_id Post ID for the Lesson/Topic being shown.
* @param int $course_id Course ID.
* @param int $user_id User ID.
*/
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
/**
* Fires inside the assignment upload form.
*
* @since 3.0.0
*
* @param int $course_step_post_id Post ID for the Lesson/Topic being shown.
* @param int $course_id Course ID.
* @param int $user_id User ID.
*/
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' ); ?>" id="uploadfile_btn" disabled="true">
<input type="hidden" name="MAX_FILE_SIZE" value="<?php echo 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
/**
* Fires inside assignment upload message wrapper.
*
* @since 3.0.0
*
* @param int $course_step_post_id Post ID for the Lesson/Topic being shown.
* @param int $course_id Course ID.
* @param int $user_id User ID.
*/
do_action( 'learndash-assignment-uploads-message', $course_step_post->ID, $course_id, $user_id );
?>
</div>
<?php
/**
* Fires after the assignments upload message.
*
* @since 3.0.0
*
* @param int $course_step_post_id Post ID for the Lesson/Topic being shown.
* @param int $course_id Course ID.
* @param int $user_id User ID.
*/
do_action( 'learndash-assignment-uploads-message-after', $course_step_post->ID, $course_id, $user_id );
?>
</div> <!--/.ld-file-upload-->