true,
'screen' => isset( $args['screen'] ) ? $args['screen'] : null,
) );
}
public function ajax_user_can() {
// Do not check edit_theme_options here. AJAX calls for available themes require switch_themes.
return current_user_can( 'switch_themes' );
}
public function prepare_items() {
$themes = wp_get_themes( array( 'allowed' => true ) );
if ( ! empty( $_REQUEST['s'] ) )
$this->search_terms = array_unique( array_filter( array_map( 'trim', explode( ',', strtolower( wp_unslash( $_REQUEST['s'] ) ) ) ) ) );
if ( ! empty( $_REQUEST['features'] ) )
$this->features = $_REQUEST['features'];
if ( $this->search_terms || $this->features ) {
foreach ( $themes as $key => $theme ) {
if ( ! $this->search_theme( $theme ) )
unset( $themes[ $key ] );
}
}
unset( $themes[ get_option( 'stylesheet' ) ] );
WP_Theme::sort_by_name( $themes );
$per_page = 36;
$page = $this->get_pagenum();
$start = ( $page - 1 ) * $per_page;
$this->items = array_slice( $themes, $start, $per_page, true );
$this->set_pagination_args( array(
'total_items' => count( $themes ),
'per_page' => $per_page,
'infinite_scroll' => true,
) );
}
public function no_items() {
if ( $this->search_terms || $this->features ) {
_e( 'No items found.' );
return;
}
if ( is_multisite() ) {
if ( current_user_can( 'install_themes' ) && current_user_can( 'manage_network_themes' ) ) {
printf( __( 'You only have one theme enabled for this site right now. Visit the Network Admin to enable or install more themes.' ), network_admin_url( 'site-themes.php?id=' . $GLOBALS['blog_id'] ), network_admin_url( 'theme-install.php' ) );
return;
} elseif ( current_user_can( 'manage_network_themes' ) ) {
printf( __( 'You only have one theme enabled for this site right now. Visit the Network Admin to enable more themes.' ), network_admin_url( 'site-themes.php?id=' . $GLOBALS['blog_id'] ) );
return;
}
// Else, fallthrough. install_themes doesn't help if you can't enable it.
} else {
if ( current_user_can( 'install_themes' ) ) {
printf( __( 'You only have one theme installed right now. Live a little! You can choose from over 1,000 free themes in the WordPress.org Theme Directory at any time: just click on the Install Themes tab above.' ), admin_url( 'theme-install.php' ) );
return;
}
}
// Fallthrough.
printf( __( 'Only the current theme is available to you. Contact the %s administrator for information about accessing additional themes.' ), get_site_option( 'site_name' ) );
}
public function tablenav( $which = 'top' ) {
if ( $this->get_pagination_arg( 'total_pages' ) <= 1 )
return;
?>
pagination( $which ); ?>
tablenav( 'top' ); ?>
display_rows_or_placeholder(); ?>
tablenav( 'bottom' ); ?>
has_items() ) {
$this->display_rows();
} else {
echo '';
$this->no_items();
echo '
';
}
}
public function display_rows() {
$themes = $this->items;
foreach ( $themes as $theme ):
?>get_template();
$stylesheet = $theme->get_stylesheet();
$title = $theme->display('Name');
$version = $theme->display('Version');
$author = $theme->display('Author');
$activate_link = wp_nonce_url( "themes.php?action=activate&template=" . urlencode( $template ) . "&stylesheet=" . urlencode( $stylesheet ), 'switch-theme_' . $stylesheet );
$preview_link = esc_url( add_query_arg(
array( 'preview' => 1, 'template' => urlencode( $template ), 'stylesheet' => urlencode( $stylesheet ), 'preview_iframe' => true, 'TB_iframe' => 'true' ),
home_url( '/' ) ) );
$actions = array();
$actions['activate'] = '
' . __( 'Activate' ) . '';
$actions['preview'] = '
' . __( 'Preview' ) . '';
if ( current_user_can( 'edit_theme_options' ) && current_user_can( 'customize' ) ) {
$actions['preview'] .= '
'
. __( 'Live Preview' ) . '';
}
if ( ! is_multisite() && current_user_can( 'delete_themes' ) )
$actions['delete'] = '
' . __( 'Delete' ) . '';
/** This filter is documented in wp-admin/includes/class-wp-ms-themes-list-table.php */
$actions = apply_filters( 'theme_action_links', $actions, $theme );
/** This filter is documented in wp-admin/includes/class-wp-ms-themes-list-table.php */
$actions = apply_filters( "theme_action_links_$stylesheet", $actions, $theme );
$delete_action = isset( $actions['delete'] ) ? '
' . $actions['delete'] . '
' : '';
unset( $actions['delete'] );
?>
get_screenshot() ) : ?>
get_screenshot() ) : ?>
display('Description'); ?>
parent() ) {
printf( '
' . __( 'This child theme requires its parent theme, %2$s.' ) . '
',
__( 'http://codex.wordpress.org/Child_Themes' ),
$theme->parent()->display( 'Name' ) );
} ?>
features as $word ) {
if ( ! in_array( $word, $theme->get('Tags') ) )
return false;
}
// Match all phrases
foreach ( $this->search_terms as $word ) {
if ( in_array( $word, $theme->get('Tags') ) )
continue;
foreach ( array( 'Name', 'Description', 'Author', 'AuthorURI' ) as $header ) {
// Don't mark up; Do translate.
if ( false !== stripos( strip_tags( $theme->display( $header, false, true ) ), $word ) ) {
continue 2;
}
}
if ( false !== stripos( $theme->get_stylesheet(), $word ) )
continue;
if ( false !== stripos( $theme->get_template(), $word ) )
continue;
return false;
}
return true;
}
/**
* Send required variables to JavaScript land
*
* @since 3.4.0
* @access public
*
* @uses $this->features Array of all feature search terms.
* @uses get_pagenum()
* @uses _pagination_args['total_pages']
*/
public function _js_vars( $extra_args = array() ) {
$search_string = isset( $_REQUEST['s'] ) ? esc_attr( wp_unslash( $_REQUEST['s'] ) ) : '';
$args = array(
'search' => $search_string,
'features' => $this->features,
'paged' => $this->get_pagenum(),
'total_pages' => ! empty( $this->_pagination_args['total_pages'] ) ? $this->_pagination_args['total_pages'] : 1,
);
if ( is_array( $extra_args ) )
$args = array_merge( $args, $extra_args );
printf( "\n", wp_json_encode( $args ) );
parent::_js_vars();
}
}