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- <?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 _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':
- _e( 'Search by keyword' );
- break;
- case 'author':
- _e( 'Search by author' );
- break;
- case 'tag':
- _e( 'Search by tag' );
- break;
- }
- ?>
- </label>
- <?php else : ?>
- <label class="screen-reader-text" for="s"><?php _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 _e( 'Theme zip file' ); ?></label>
- <input type="file" id="themezip" name="themezip" accept=".zip" />
- <?php submit_button( __( 'Install Now' ), '', '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;
- }
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