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<?php
/*
* Goodlayers Certificate Option File
*/
// create the certificate post type
add_action( 'init', 'gdlr_lms_create_certificate' );
function gdlr_lms_create_certificate() {
register_post_type( 'certificate',
array(
'labels' => array(
'name' => __('Certificate', 'gdlr-lms'),
'singular_name' => __('Certificate', 'gdlr-lms'),
'add_new' => __('Add New', 'gdlr-lms'),
'add_new_item' => __('Add New Certificate', 'gdlr-lms'),
'edit_item' => __('Edit Certificate', 'gdlr-lms'),
'new_item' => __('New Certificate', 'gdlr-lms'),
'all_items' => __('All Certificates', 'gdlr-lms'),
'view_item' => __('View Certificate', 'gdlr-lms'),
'search_items' => __('Search Certificate', 'gdlr-lms'),
'not_found' => __('No certificates found', 'gdlr-lms'),
'not_found_in_trash' => __('No certificates found in Trash', 'gdlr-lms'),
'parent_item_colon' => '',
'menu_name' => __('Certificates', 'gdlr-lms')
),
'public' => true,
'publicly_queryable' => true,
'show_ui' => true,
'show_in_menu' => true,
'query_var' => true,
//'rewrite' => array( 'slug' => 'certificate' ),
'capability_type' => array('certificate', 'certificates'),
'map_meta_cap' => true,
'has_archive' => true,
'hierarchical' => false,
'menu_position' => 5,
'supports' => array( 'title', 'editor', 'author', 'thumbnail', 'custom-fields' )
)
);
add_filter('single_template', 'gdlr_lms_register_certificate_template');
}
// register single certificate template
function gdlr_lms_register_certificate_template($template) {
global $wpdb, $post, $current_user;
if( $post->post_type == 'certificate' ){
$template = dirname(dirname( __FILE__ )) . '/single-certificate.php';
}
return $template;
}
// enqueue the necessary admin script
add_action('admin_enqueue_scripts', 'gdlr_lms_certificate_script');
function gdlr_lms_certificate_script() {
global $post; if( empty($post) || $post->post_type != 'certificate' ) return;
gdlr_lms_include_jquery_ui_style();
wp_enqueue_style('gdlr-lms-meta-box', plugins_url('/stylesheet/meta-box.css', __FILE__));
wp_enqueue_script('jquery-ui-datepicker');
wp_enqueue_script('jquery-ui-core');
wp_enqueue_script('jquery-ui-slider');
wp_enqueue_script('gdlr-lms-meta-box', plugins_url('/javascript/meta-box.js', __FILE__));
}
// add the certificate option
add_action('add_meta_boxes', 'gdlr_lms_add_certificate_meta_box');
add_action('pre_post_update', 'gdlr_lms_save_certificate_meta_box');
function gdlr_lms_add_certificate_meta_box(){
add_meta_box('certificate-option', __('Certificate Option', 'gdlr-lms'),
'gdlr_lms_create_certificate_meta_box', 'certificate', 'normal', 'high');
}
function gdlr_lms_create_certificate_meta_box(){
global $post;
// Add an nonce field so we can check for it later.
wp_nonce_field( 'certificate_meta_box', 'certificate_meta_box_nonce' );
/////////////////////////////////////
//// certificate setting section ////
/////////////////////////////////////
$certificate_settings = array(
'enable-printer' => array(
'title' => __('Online Course', 'gdlr-lms'),
'type' => 'checkbox',
'default' => 'enable'
),
'custom-css' => array(
'title' => __('Custom Certificate Css', 'gdlr-lms'),
'type' => 'textarea'
),
'fill-default' => array(
'title' => __('Fill Default Shortcode Text', 'gdlr-lms'),
'type' => 'button',
'default' => __('Fill Shortcode', 'gdlr-lms')
),
'shortcode-description' => array(
'title' => __('Shortcode Description', 'gdlr-lms'),
'type' => 'description',
'default' =>
'<br><span class="head">Wrapper - </span>[gdlr_cer_wrapper border="yes" background="XXX" class="XXX" student_code="true" ][/gdlr_cer_wrapper]' .
'<br><span class="head">Caption - </span>[gdlr_cer_caption font_size="19px" class="XXX"]This is to certify that[/gdlr_cer_caption]' .
'<br><span class="head">Student name - </span>[gdlr_cer_student_name font_size="34px" class="XXX"]' .
'<br><span class="head">Course name - </span>[gdlr_cer_course_name font_size="25px" class="XXX"]' .
'<br><span class="head">Marks - </span>[gdlr_cer_mark font_size="19px" class="XXX"]With Marks[/gdlr_cer_mark]' .
'<br><span class="head">Date - </span>[gdlr_cer_date font_size="15px" margin_top="20px" class="XXX" format="j/n/Y"]Date[/gdlr_cer_date]' .
'<br><span class="head">Signature - </span>[gdlr_cer_signature image="XXX" font_size="15px" margin_top="0px" class="XXX"]Sam White, Course Instructor[/gdlr_cer_signature]'
),
);
$certificate_val = gdlr_lms_decode_preventslashes(get_post_meta($post->ID, 'gdlr-lms-certificate-settings', true));
$certificate_settings_val = empty($certificate_val)? array(): json_decode($certificate_val, true);
echo '<div class="gdlr-lms-meta-wrapper">';
echo '<h3>' . __('Certificate Settings', 'gdlr-lms') . '</h3>';
foreach($certificate_settings as $slug => $certificate_setting){
$certificate_setting['slug'] = $slug;
$certificate_setting['value'] = empty($certificate_settings_val[$slug])? '': $certificate_settings_val[$slug];
gdlr_lms_print_meta_box($certificate_setting);
}
echo '<textarea name="gdlr-lms-certificate-settings">' . esc_textarea($certificate_val) . '</textarea>';
echo '</div>';
}
function gdlr_lms_save_certificate_meta_box($post_id){
// verify nonce & user's permission
if(!isset($_POST['certificate_meta_box_nonce'])){ return; }
if(!wp_verify_nonce($_POST['certificate_meta_box_nonce'], 'certificate_meta_box')){ return; }
if(!current_user_can('edit_post', $post_id)){ return; }
// save value
if( isset($_POST['gdlr-lms-certificate-settings']) ){
update_post_meta($post_id, 'gdlr-lms-certificate-settings', gdlr_lms_preventslashes($_POST['gdlr-lms-certificate-settings']));
}
}
?>