<?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
*
* @return never
*/
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;
}