class-ld-settings-page-addons.php
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<?php
/**
* LearnDash Settings Page Add-ons.
*
* @since 2.5.4
*
* @package LearnDash\Settings\Pages
*/
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
if ( ( class_exists( 'LearnDash_Settings_Page' ) ) && ( ! class_exists( 'LearnDash_Settings_Page_Addons' ) ) ) {
/**
* Class LearnDash Settings Page Add-ons.
*
* @since 2.5.4
*/
class LearnDash_Settings_Page_Addons extends LearnDash_Settings_Page {
/**
* Public constructor for class
*
* @since 2.5.4
*/
public function __construct() {
$this->parent_menu_page_url = 'admin.php?page=learndash_lms_addons';
$this->menu_page_capability = LEARNDASH_ADMIN_CAPABILITY_CHECK;
$this->settings_page_id = 'learndash_lms_addons';
$this->settings_page_title = esc_html__( 'LearnDash Add-ons', 'learndash' );
$this->settings_tab_title = esc_html__( 'Add-ons', 'learndash' );
$this->settings_tab_priority = 0;
// Override action with custom plugins function for add-ons.
add_action( 'install_plugins_pre_plugin-information', array( $this, 'shows_addon_plugin_information' ), 5 );
add_filter( 'learndash_submenu_last', array( $this, 'submenu_item' ), 200 );
add_filter( 'learndash_admin_tab_sets', array( $this, 'learndash_admin_tab_sets' ), 10, 3 );
add_filter( 'learndash_header_data', array( $this, 'admin_header' ), 40, 3 );
parent::__construct();
}
/**
* Control visibility of submenu items based on license status
*
* @since 2.5.5
*
* @param array $submenu Submenu item to check.
* @return array $submenu
*/
public function submenu_item( $submenu ) {
if ( ! isset( $submenu[ $this->settings_page_id ] ) ) {
if ( ! learndash_is_learndash_hub_active() && learndash_is_learndash_license_valid() ) {
$submenu[ $this->settings_page_id ] = array(
'name' => $this->settings_tab_title,
'cap' => $this->menu_page_capability,
'link' => $this->parent_menu_page_url,
);
}
}
return $submenu;
}
/**
* Filter the admin header data. We don't want to show the header panel on the Overview page.
*
* @since 3.0.0
*
* @param array $header_data Array of header data used by the Header Panel React app.
* @param string $menu_key The menu key being displayed.
* @param array $menu_items Array of menu/tab items.
*
* @return array $header_data.
*/
public function admin_header( $header_data = array(), $menu_key = '', $menu_items = array() ) {
// Clear out $header_data if we are showing our page.
if ( $menu_key === $this->parent_menu_page_url ) {
$header_data = array();
}
return $header_data;
}
/**
* Filter for page title wrapper.
*
* @since 2.5.5
*/
public function get_admin_page_title() {
/** This filter is documented in includes/settings/class-ld-settings-pages.php */
return apply_filters( 'learndash_admin_page_title', '<h1>' . esc_html( $this->settings_page_title ) . '</h1>' );
}
/**
* Action function called when Add-ons page is loaded.
*
* @since 2.5.5
*/
public function load_settings_page() {
$license_status = learndash_is_learndash_license_valid();
if ( $license_status ) {
require_once LEARNDASH_LMS_PLUGIN_DIR . 'includes/admin/class-learndash-admin-addons-list-table.php';
wp_enqueue_style( 'plugin-install' );
wp_enqueue_script( 'plugin-install' );
wp_enqueue_script( 'updates' );
add_thickbox();
return;
}
$setup_url = add_query_arg( 'page', 'learndash-setup', admin_url( 'admin.php' ) );
learndash_safe_redirect( $setup_url );
}
/**
* Hide the tab menu items if on add-one page.
*
* @since 2.5.5
*
* @param array $tab_set Tab Set.
* @param string $tab_key Tab Key.
* @param string $current_page_id ID of shown page.
*
* @return array $tab_set
*/
public function learndash_admin_tab_sets( $tab_set = array(), $tab_key = '', $current_page_id = '' ) {
if ( ( ! empty( $tab_set ) ) && ( ! empty( $tab_key ) ) && ( ! empty( $current_page_id ) ) ) {
if ( 'admin_page_learndash_lms_addons' === $current_page_id ) {
?>
<style> h1.nav-tab-wrapper { display: none; }</style>
<?php
}
}
return $tab_set;
}
/**
* Custom display function for page content.
*
* @since 2.5.5
*/
public function show_settings_page() {
?>
<div class="wrap learndash-settings-page-wrap">
<?php settings_errors(); ?>
<?php
/** This filter is documented in includes/settings/class-ld-settings-pages.php */
do_action( 'learndash_settings_page_before_title', $this->settings_screen_id );
?>
<?php echo wp_kses_post( $this->get_admin_page_title() ); ?>
<?php
/** This filter is documented in includes/settings/class-ld-settings-pages.php */
do_action( 'learndash_settings_page_after_title', $this->settings_screen_id );
?>
<?php
/** This filter is documented in includes/settings/class-ld-settings-pages.php */
do_action( 'learndash_settings_page_before_form', $this->settings_screen_id );
?>
<div id="plugin-filter-xxx">
<?php echo $this->get_admin_page_form( true ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- Need to output HTML. ?>
<?php
/** This filter is documented in includes/settings/class-ld-settings-pages.php */
do_action( 'learndash_settings_page_inside_form_top', $this->settings_screen_id );
?>
<?php
$wp_list_table = new Learndash_Admin_Addons_List_Table();
$wp_list_table->prepare_items();
$wp_list_table->views();
$wp_list_table->display();
?>
<?php
/** This filter is documented in includes/settings/class-ld-settings-pages.php */
do_action( 'learndash_settings_page_inside_form_bottom', $this->settings_screen_id );
?>
<?php echo $this->get_admin_page_form( false ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- Need to output HTML. ?>
</div>
<?php
/** This filter is documented in includes/settings/class-ld-settings-pages.php */
do_action( 'learndash_settings_page_after_form', $this->settings_screen_id );
?>
</div>
<?php
/**
* The following is needed to trigger the wp-admin/js/updates.js logic in
* wp.updates.updatePlugin() where is checks for specific pagenow values
* but doesn't leave any option for externals.
*/
?>
<script type="text/javascript">
//pagenow = 'plugin-install';
</script>
<?php
}
/**
* Display plugin information in dialog box form.
*
* @since 2.5.5
*
* @global string $tab
*/
public function shows_addon_plugin_information() {
if ( empty( $_REQUEST['plugin'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
return;
}
$addon_updater = LearnDash_Addon_Updater::get_instance();
$plugin_readme_information = $addon_updater->get_plugin_information( esc_attr( $_REQUEST['plugin'] ) ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended, WordPress.Security.ValidatedSanitizedInput.MissingUnslash, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
if ( empty( $plugin_readme_information ) ) {
return;
}
$api = new StdClass();
foreach ( $plugin_readme_information as $_k => $_s ) {
$api->$_k = $_s;
}
$plugins_allowed_tags = array(
'a' => array(
'href' => array(),
'title' => array(),
'target' => array(),
),
'abbr' => array(
'title' => array(),
),
'acronym' => array(
'title' => array(),
),
'code' => array(),
'pre' => array(),
'em' => array(),
'strong' => array(),
'div' => array(
'class' => array(),
),
'span' => array(
'class' => array(),
),
'p' => array(),
'br' => array(),
'ul' => array(),
'ol' => array(),
'li' => array(),
'h1' => array(),
'h2' => array(),
'h3' => array(),
'h4' => array(),
'h5' => array(),
'h6' => array(),
'img' => array(
'src' => array(),
'class' => array(),
'alt' => array(),
),
'blockquote' => array(
'cite' => true,
),
);
$plugins_section_titles = array(
'description' => _x( 'Description', 'Plugin installer section title', 'learndash' ),
'installation' => _x( 'Installation', 'Plugin installer section title', 'learndash' ),
'faq' => _x( 'FAQ', 'Plugin installer section title', 'learndash' ),
'screenshots' => _x( 'Screenshots', 'Plugin installer section title', 'learndash' ),
'changelog' => _x( 'Changelog', 'Plugin installer section title', 'learndash' ),
'reviews' => _x( 'Reviews', 'Plugin installer section title', 'learndash' ),
'other_notes' => _x( 'Other Notes', 'Plugin installer section title', 'learndash' ),
);
// Sanitize HTML.
foreach ( (array) $api->sections as $section_name => $content ) {
$api->sections[ $section_name ] = wp_kses( $content, $plugins_allowed_tags );
}
foreach ( array( 'version', 'author', 'requires', 'tested', 'homepage', 'downloaded', 'slug' ) as $key ) {
if ( isset( $api->$key ) ) {
$api->$key = wp_kses( $api->$key, $plugins_allowed_tags );
}
}
// phpcs:ignore WordPress.Security.NonceVerification.Recommended, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
$section = isset( $_REQUEST['section'] ) ? wp_unslash( $_REQUEST['section'] ) : 'description'; // Default to the Description tab, Do not translate, API returns English.
if ( empty( $section ) || ! isset( $api->sections[ $section ] ) ) {
$section_titles = array_keys( (array) $api->sections );
$section = reset( $section_titles );
}
// phpcs:ignore WordPress.Security.NonceVerification.Recommended
if ( ( isset( $_GET['tab'] ) ) && ( ! empty( $_GET['tab'] ) ) ) {
// phpcs:ignore WordPress.Security.NonceVerification.Recommended, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized, WordPress.Security.ValidatedSanitizedInput.MissingUnslash
$tab = esc_attr( $_GET['tab'] );
} else {
$tab = 'plugin-information';
}
$_tab = $tab;
// phpcs:ignore WordPress.Security.NonceVerification.Recommended, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
$section = isset( $_REQUEST['section'] ) ? wp_unslash( $_REQUEST['section'] ) : 'description'; // Default to the Description tab, Do not translate, API returns English.
if ( empty( $section ) || ! isset( $api->sections[ $section ] ) ) {
$section_titles = array_keys( (array) $api->sections );
$section = reset( $section_titles );
}
iframe_header( __( 'Plugin Installation', 'learndash' ) );
$_with_banner = '';
if ( ! empty( $api->banners ) && ( ! empty( $api->banners['low'] ) || ! empty( $api->banners['high'] ) ) ) {
$_with_banner = 'with-banner';
$low = empty( $api->banners['low'] ) ? $api->banners['high'] : $api->banners['low'];
$high = empty( $api->banners['high'] ) ? $api->banners['low'] : $api->banners['high'];
?>
<style type="text/css">
#plugin-information-title.with-banner {
background-image: url( <?php echo esc_url( $low ); ?> );
}
@media only screen and ( -webkit-min-device-pixel-ratio: 1.5 ) {
#plugin-information-title.with-banner {
background-image: url( <?php echo esc_url( $high ); ?> );
}
}
</style>
<?php
}
echo '<div id="plugin-information-scrollable">';
echo "<div id='" . esc_attr( $_tab ) . "-title' class='" . esc_attr( $_with_banner ) . "'><div class='vignette'></div><h2>" . esc_html( $api->name ) . '</h2></div>';
echo "<div id='" . esc_attr( $_tab ) . "-tabs' class='" . esc_attr( $_with_banner ) . "'>\n";
foreach ( (array) $api->sections as $section_name => $content ) {
if ( 'reviews' === $section_name && ( empty( $api->ratings ) || 0 === array_sum( (array) $api->ratings ) ) ) {
continue;
}
if ( isset( $plugins_section_titles[ $section_name ] ) ) {
$title = $plugins_section_titles[ $section_name ];
} else {
$title = ucwords( str_replace( '_', ' ', $section_name ) );
}
$class = ( $section_name === $section ) ? ' class="current"' : '';
$href = add_query_arg(
array(
'tab' => $tab,
'section' => $section_name,
)
);
echo "\t<a name='" . esc_attr( $section_name ) . "' href='" . esc_url( $href ) . "' $class>" . esc_html( $title ) . "</a>\n"; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- $class hardcoded above.
}
echo "</div>\n";
?>
<div id="<?php echo esc_attr( $_tab ); ?>-content" class='<?php echo esc_attr( $_with_banner ); ?>'>
<div class="fyi">
<ul>
<?php if ( ! empty( $api->version ) ) { ?>
<li><strong><?php esc_html_e( 'Version:', 'learndash' ); ?></strong> <?php echo esc_html( $api->version ); ?></li>
<?php } if ( ! empty( $api->author ) ) { ?>
<li><strong><?php esc_html_e( 'Author:', 'learndash' ); ?></strong> <?php echo wp_kses_post( links_add_target( $api->author, '_blank' ) ); ?></li>
<?php } if ( ! empty( $api->last_updated ) ) { ?>
<li><strong><?php esc_html_e( 'Last Updated:', 'learndash' ); ?></strong>
<?php
/* translators: %s: Time since the last update */
printf( esc_html__( '%s ago', 'learndash' ), esc_html( human_time_diff( strtotime( $api->last_updated ) ) ) );
?>
</li>
<?php } if ( ! empty( $api->requires ) ) { ?>
<li>
<strong><?php esc_html_e( 'Requires WordPress Version:', 'learndash' ); ?></strong>
<?php
/* translators: %s: WordPress version */
printf( esc_html__( '%s or higher', 'learndash' ), esc_html( $api->requires ) );
?>
</li>
<?php } if ( ! empty( $api->tested ) ) { ?>
<li><strong><?php esc_html_e( 'Compatible up to:', 'learndash' ); ?></strong> <?php echo esc_html( $api->tested ); ?></li>
<?php } if ( isset( $api->active_installs ) ) { ?>
<li><strong><?php esc_html_e( 'Active Installations:', 'learndash' ); ?></strong>
<?php
if ( $api->active_installs >= 1000000 ) {
echo esc_html_x( '1+ Million', 'Active plugin installations', 'learndash' );
} elseif ( 0 == $api->active_installs ) {
echo esc_html_x( 'Less Than 10', 'Active plugin installations', 'learndash' );
} else {
echo esc_html( number_format_i18n( $api->active_installs ) ) . '+';
}
?>
</li>
<?php } if ( ! empty( $api->slug ) && empty( $api->external ) ) { ?>
<li><a target="_blank" href="<?php echo esc_url( __( 'https://wordpress.org/plugins/', 'learndash' ) ) . esc_html( $api->slug ); ?>/"><?php esc_html_e( 'WordPress.org Plugin Page »', 'learndash' ); ?></a></li>
<?php } if ( ! empty( $api->homepage ) ) { ?>
<li><a target="_blank" href="<?php echo esc_url( $api->homepage ); ?>"><?php esc_html_e( 'Plugin Homepage »', 'learndash' ); ?></a></li>
<?php } if ( ! empty( $api->donate_link ) && empty( $api->contributors ) ) { ?>
<li><a target="_blank" href="<?php echo esc_url( $api->donate_link ); ?>"><?php esc_html_e( 'Donate to this plugin »', 'learndash' ); ?></a></li>
<?php } ?>
</ul>
<?php if ( ! empty( $api->rating ) ) { ?>
<h3><?php esc_html_e( 'Average Rating', 'learndash' ); ?></h3>
<?php
wp_star_rating(
array(
'rating' => $api->rating,
'type' => 'percent',
'number' => $api->num_ratings,
)
);
?>
<p aria-hidden="true" class="fyi-description">
<?php
printf(
// translators: placeholder: Number of ratings.
esc_html( _n( '(based on %s rating)', '(based on %s ratings)', esc_html( $api->num_ratings ), 'learndash' ) ),
esc_html( number_format_i18n( $api->num_ratings ) )
);
?>
</p>
<?php
}
if ( ! empty( $api->ratings ) && array_sum( (array) $api->ratings ) > 0 ) {
?>
<h3><?php esc_html_e( 'Reviews', 'learndash' ); ?></h3>
<p class="fyi-description"><?php esc_html_e( 'Read all reviews on WordPress.org or write your own!', 'learndash' ); ?></p>
<?php
foreach ( $api->ratings as $key => $rate_count ) {
// Avoid div-by-zero.
$_rating = $api->num_ratings ? ( $rate_count / $api->num_ratings ) : 0;
$aria_label = esc_attr(
sprintf(
// translators: 1: number of stars (used to determine singular/plural), 2: number of reviews.
_n( 'Reviews with %1$d star: %2$s. Opens in a new window.', 'Reviews with %1$d stars: %2$s. Opens in a new window.', $key, 'learndash' ),
$key,
number_format_i18n( $rate_count ),
'learndash'
)
);
?>
<div class="counter-container">
<span class="counter-label">
<a href="https://wordpress.org/support/view/plugin-reviews/<?php echo esc_attr( $api->slug ); ?>?filter=<?php echo esc_attr( $key ); ?>" target="_blank" aria-label="<?php echo esc_attr( $aria_label ); ?>">
<?php
printf(
esc_html(
// translators: placeholder: Number of stars.
_n( '%d star', '%d stars', $key, 'learndash' )
),
esc_html( $key )
);
?>
</a>
</span>
<span class="counter-back">
<span class="counter-bar" style="width: <?php echo 92 * esc_attr( $_rating ); ?>px;"></span>
</span>
<span class="counter-count" aria-hidden="true"><?php echo esc_html( number_format_i18n( $rate_count ) ); ?></span>
</div>
<?php
}
}
if ( ! empty( $api->contributors ) ) {
?>
<h3><?php esc_html_e( 'Contributors', 'learndash' ); ?></h3>
<ul class="contributors">
<?php
foreach ( (array) $api->contributors as $contrib_username => $contrib_profile ) {
if ( empty( $contrib_username ) && empty( $contrib_profile ) ) {
continue;
}
if ( empty( $contrib_username ) ) {
$contrib_username = preg_replace( '/^.+\/(.+)\/?$/', '\1', $contrib_profile );
}
$contrib_username = sanitize_user( $contrib_username );
if ( empty( $contrib_profile ) ) {
echo "<li><img src='https://wordpress.org/grav-redirect.php?user='" . esc_html( $contrib_username ) . "'&s=36' width='18' height='18' alt='' />" . esc_html( $contrib_username ) . '</li>';
} else {
echo "<li><a href='" . esc_url( $contrib_profile ) . "' target='_blank'><img src='https://wordpress.org/grav-redirect.php?user='" . esc_html( $contrib_username ) . "'&s=36' width='18' height='18' alt='' " . esc_html( $contrib_username ) . '</a></li>';
}
}
?>
</ul>
<?php if ( ! empty( $api->donate_link ) ) { ?>
<a target="_blank" href="<?php echo esc_url( $api->donate_link ); ?>"><?php esc_html_e( 'Donate to this plugin »', 'learndash' ); ?></a>
<?php } ?>
<?php } ?>
</div>
<div id="section-holder">
<?php
$wp_version = get_bloginfo( 'version' );
if ( ! empty( $api->tested ) && version_compare( substr( $wp_version, 0, strlen( $api->tested ) ), $api->tested, '>' ) ) {
echo '<div class="notice notice-warning notice-alt"><p>' . wp_kses_post( __( '<strong>Warning:</strong> This plugin has <strong>not been tested</strong> with your current version of WordPress.', 'learndash' ) ) . '</p></div>';
} elseif ( ! empty( $api->requires ) && version_compare( substr( $wp_version, 0, strlen( $api->requires ) ), $api->requires, '<' ) ) {
echo '<div class="notice notice-warning notice-alt"><p>' . wp_kses_post( __( '<strong>Warning:</strong> This plugin has <strong>not been marked as compatible</strong> with your version of WordPress.', 'learndash' ) ) . '</p></div>';
}
foreach ( (array) $api->sections as $section_name => $content ) {
$content = links_add_base_url( $content, 'https://wordpress.org/plugins/' . $api->slug . '/' );
$content = links_add_target( $content, '_blank' );
$display = ( $section_name === $section ) ? 'block' : 'none';
echo "\t<div id='section-" . esc_attr( $section_name ) . "' class='section' style='display: " . esc_attr( $display ) . "'>\n";
echo wp_kses_post( $content );
echo "\t</div>\n";
}
echo "</div>\n";
echo "</div>\n";
echo "</div>\n"; // #plugin-information-scrollable
echo "<div id='" . esc_attr( $tab ) . "-footer'>\n";
if ( empty( $api->download_link ) && ( current_user_can( 'install_plugins' ) || current_user_can( 'update_plugins' ) ) ) {
if ( isset( $api->plugin_status ) ) {
$status = $api->plugin_status;
switch ( $status['status'] ) {
case 'install':
if ( $status['url'] ) {
echo '<a data-slug="' . esc_attr( $api->slug ) . '" id="plugin_install_from_iframe" class="button button-primary right" href="' . esc_url( $status['url'] ) . '" target="_parent">' . esc_html__( 'Install Now', 'learndash' ) . '</a>';
}
break;
case 'update_available':
if ( $status['url'] ) {
echo '<a data-slug="' . esc_attr( $api->slug ) . '" data-plugin="' . esc_attr( $status['file'] ) . '" id="plugin_update_from_iframe" class="button button-primary right" href="' . esc_url( $status['url'] ) . '" target="_parent">' . esc_html__( 'Install Update Now', 'learndash' ) . '</a>';
}
break;
case 'newer_installed':
/* translators: %s: Plugin version */
echo '<a class="button button-primary right disabled">' . sprintf( esc_html__( 'Newer Version (%s) Installed', 'learndash' ), esc_html( $status['version'] ) ) . '</a>';
break;
case 'latest_installed':
echo '<a class="button button-primary right disabled">' . esc_html__( 'Latest Version Installed', 'learndash' ) . '</a>';
break;
}
}
}
echo "</div>\n";
iframe_footer();
exit;
}
}
}
add_action(
'learndash_settings_pages_init',
function() {
LearnDash_Settings_Page_Addons::add_page_instance();
}
);