name : theme-install.php <?php /** * WordPress Theme Installation Administration API * * @package WordPress * @subpackage Administration */ $themes_allowedtags = 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(), 'p' => 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(), ), ); $theme_field_defaults = array( 'description' => true, 'sections' => false, 'tested' => true, 'requires' => true, 'rating' => true, 'downloaded' => true, 'downloadlink' => true, 'last_updated' => true, 'homepage' => true, 'tags' => true, 'num_ratings' => true, ); /** * Retrieves the list of WordPress theme features (aka theme tags). * * @since 2.8.0 * * @deprecated 3.1.0 Use get_theme_feature_list() instead. * * @return array */ function install_themes_feature_list() { _deprecated_function( __FUNCTION__, '3.1.0', 'get_theme_feature_list()' ); $cache = get_transient( 'wporg_theme_feature_list' ); if ( ! $cache ) { set_transient( 'wporg_theme_feature_list', array(), 3 * HOUR_IN_SECONDS ); } if ( $cache ) { return $cache; } $feature_list = themes_api( 'feature_list', array() ); if ( is_wp_error( $feature_list ) ) { return array(); } set_transient( 'wporg_theme_feature_list', $feature_list, 3 * HOUR_IN_SECONDS ); return $feature_list; } /** * Displays search form for searching themes. * * @since 2.8.0 * * @param bool $type_selector */ function install_theme_search_form( $type_selector = true ) { $type = isset( $_REQUEST['type'] ) ? wp_unslash( $_REQUEST['type'] ) : 'term'; $term = isset( $_REQUEST['s'] ) ? wp_unslash( $_REQUEST['s'] ) : ''; if ( ! $type_selector ) { echo '<p class="install-help">' . __( 'Search for themes by keyword.' ) . '</p>'; } ?> <form id="search-themes" method="get"> <input type="hidden" name="tab" value="search" /> <?php if ( $type_selector ) : ?> <label class="screen-reader-text" for="typeselector"> <?php /* translators: Hidden accessibility text. */ _e( 'Type of search' ); ?> </label> <select name="type" id="typeselector"> <option value="term" <?php selected( 'term', $type ); ?>><?php _e( 'Keyword' ); ?></option> <option value="author" <?php selected( 'author', $type ); ?>><?php _e( 'Author' ); ?></option> <option value="tag" <?php selected( 'tag', $type ); ?>><?php _ex( 'Tag', 'Theme Installer' ); ?></option> </select> <label class="screen-reader-text" for="s"> <?php switch ( $type ) { case 'term': /* translators: Hidden accessibility text. */ _e( 'Search by keyword' ); break; case 'author': /* translators: Hidden accessibility text. */ _e( 'Search by author' ); break; case 'tag': /* translators: Hidden accessibility text. */ _e( 'Search by tag' ); break; } ?> </label> <?php else : ?> <label class="screen-reader-text" for="s"> <?php /* translators: Hidden accessibility text. */ _e( 'Search by keyword' ); ?> </label> <?php endif; ?> <input type="search" name="s" id="s" size="30" value="<?php echo esc_attr( $term ); ?>" autofocus="autofocus" /> <?php submit_button( __( 'Search' ), '', 'search', false ); ?> </form> <?php } /** * Displays tags filter for themes. * * @since 2.8.0 */ function install_themes_dashboard() { install_theme_search_form( false ); ?> <h4><?php _e( 'Feature Filter' ); ?></h4> <p class="install-help"><?php _e( 'Find a theme based on specific features.' ); ?></p> <form method="get"> <input type="hidden" name="tab" value="search" /> <?php $feature_list = get_theme_feature_list(); echo '<div class="feature-filter">'; foreach ( (array) $feature_list as $feature_name => $features ) { $feature_name = esc_html( $feature_name ); echo '<div class="feature-name">' . $feature_name . '</div>'; echo '<ol class="feature-group">'; foreach ( $features as $feature => $feature_name ) { $feature_name = esc_html( $feature_name ); $feature = esc_attr( $feature ); ?> <li> <input type="checkbox" name="features[]" id="feature-id-<?php echo $feature; ?>" value="<?php echo $feature; ?>" /> <label for="feature-id-<?php echo $feature; ?>"><?php echo $feature_name; ?></label> </li> <?php } ?> </ol> <br class="clear" /> <?php } ?> </div> <br class="clear" /> <?php submit_button( __( 'Find Themes' ), '', 'search' ); ?> </form> <?php } /** * Displays a form to upload themes from zip files. * * @since 2.8.0 */ function install_themes_upload() { ?> <p class="install-help"><?php _e( 'If you have a theme in a .zip format, you may install or update it by uploading it here.' ); ?></p> <form method="post" enctype="multipart/form-data" class="wp-upload-form" action="<?php echo esc_url( self_admin_url( 'update.php?action=upload-theme' ) ); ?>"> <?php wp_nonce_field( 'theme-upload' ); ?> <label class="screen-reader-text" for="themezip"> <?php /* translators: Hidden accessibility text. */ _e( 'Theme zip file' ); ?> </label> <input type="file" id="themezip" name="themezip" accept=".zip" /> <?php submit_button( _x( 'Install Now', 'theme' ), '', 'install-theme-submit', false ); ?> </form> <?php } /** * Prints a theme on the Install Themes pages. * * @deprecated 3.4.0 * * @global WP_Theme_Install_List_Table $wp_list_table * * @param object $theme */ function display_theme( $theme ) { _deprecated_function( __FUNCTION__, '3.4.0' ); global $wp_list_table; if ( ! isset( $wp_list_table ) ) { $wp_list_table = _get_list_table( 'WP_Theme_Install_List_Table' ); } $wp_list_table->prepare_items(); $wp_list_table->single_row( $theme ); } /** * Displays theme content based on theme list. * * @since 2.8.0 * * @global WP_Theme_Install_List_Table $wp_list_table */ function display_themes() { global $wp_list_table; if ( ! isset( $wp_list_table ) ) { $wp_list_table = _get_list_table( 'WP_Theme_Install_List_Table' ); } $wp_list_table->prepare_items(); $wp_list_table->display(); } /** * Displays theme information in dialog box form. * * @since 2.8.0 * * @global WP_Theme_Install_List_Table $wp_list_table */ function install_theme_information() { global $wp_list_table; $theme = themes_api( 'theme_information', array( 'slug' => wp_unslash( $_REQUEST['theme'] ) ) ); if ( is_wp_error( $theme ) ) { wp_die( $theme ); } iframe_header( __( 'Theme Installation' ) ); if ( ! isset( $wp_list_table ) ) { $wp_list_table = _get_list_table( 'WP_Theme_Install_List_Table' ); } $wp_list_table->theme_installer_single( $theme ); iframe_footer(); exit; }