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
);
/**
* Retrieve theme installer pages from WordPress Themes API.
*
* It is possible for a theme to override the Themes API result with three
* filters. Assume this is for themes, which can extend on the Theme Info to
* offer more choices. This is very powerful and must be used with care, when
* overridding the filters.
*
* The first filter, 'themes_api_args', is for the args and gives the action as
* the second parameter. The hook for 'themes_api_args' must ensure that an
* object is returned.
*
* The second filter, 'themes_api', is the result that would be returned.
*
* @since 2.8.0
*
* @param string $action
* @param array|object $args Optional. Arguments to serialize for the Theme Info API.
* @return mixed
*/
function themes_api($action, $args = null) {
if ( is_array($args) )
$args = (object)$args;
if ( !isset($args->per_page) )
$args->per_page = 24;
$args = apply_filters('themes_api_args', $args, $action); //NOTE: Ensure that an object is returned via this filter.
$res = apply_filters('themes_api', false, $action, $args); //NOTE: Allows a theme to completely override the builtin WordPress.org API.
if ( ! $res ) {
$request = wp_remote_post('http://api.wordpress.org/themes/info/1.0/', array( 'body' => array('action' => $action, 'request' => serialize($args))) );
if ( is_wp_error($request) ) {
$res = new WP_Error('themes_api_failed', __('An Unexpected HTTP Error occured during the API request. Try again'), $request->get_error_message() );
} else {
$res = unserialize($request['body']);
if ( ! $res )
$res = new WP_Error('themes_api_failed', __('An unknown error occured'), $request['body']);
}
}
//var_dump(array($args, $res));
return apply_filters('themes_api_result', $res, $action, $args);
}
/**
* Retrieve list of WordPress theme features (aka theme tags)
*
* @since 2.8.0
*
* @return array
*/
function install_themes_feature_list( ) {
if ( !$cache = get_transient( 'wporg_theme_feature_list' ) )
set_transient( 'wporg_theme_feature_list', array( ), 10800);
if ( $cache )
return $cache;
$feature_list = themes_api( 'feature_list', array( ) );
if ( is_wp_error( $feature_list ) )
return $features;
set_transient( 'wporg_theme_feature_list', $feature_list, 10800 );
return $feature_list;
}
/**
* Display search form for searching themes.
*
* @since 2.8.0
*/
function install_theme_search_form() {
$type = isset( $_REQUEST['type'] ) ? stripslashes( $_REQUEST['type'] ) : '';
$term = isset( $_REQUEST['s'] ) ? stripslashes( $_REQUEST['s'] ) : '';
?>
name, $themes_allowedtags);
$desc = wp_kses($theme->description, $themes_allowedtags);
//if ( strlen($desc) > 30 )
// $desc = substr($desc, 0, 15) . '...' . substr($desc, -15) . '';
$preview_link = $theme->preview_url . '?TB_iframe=true&width=600&height=400';
if ( !is_array($actions) ) {
$actions = array();
$actions[] = '' . __('Install') . '';
$actions[] = '' . __('Preview') . '';
$actions = apply_filters('theme_install_action_links', $actions, $theme);
}
$actions = implode ( ' | ', $actions );
?>
'>
; ?>)
version, $themes_allowedtags) ?>
author, $themes_allowedtags) ?>
last_updated) ) : ?>
last_updated)) ) ?>
requires) ) : ?>
requires) ?>
tested) ) : ?>
tested ?>
downloaded) ) : ?>
downloaded), number_format_i18n($theme->downloaded)) ?>
string 'Magazine Basic' (length=14)
public 'slug' => string 'magazine-basic' (length=14)
public 'version' => string '1.1' (length=3)
public 'author' => string 'tinkerpriest' (length=12)
public 'preview_url' => string 'http://wp-themes.com/?magazine-basic' (length=36)
public 'screenshot_url' => string 'http://wp-themes.com/wp-content/themes/magazine-basic/screenshot.png' (length=68)
public 'rating' => float 80
public 'num_ratings' => int 1
public 'homepage' => string 'http://wordpress.org/extend/themes/magazine-basic' (length=49)
public 'description' => string 'A basic magazine style layout with a fully customizable layout through a backend interface. Designed by c.bavota of Tinker Priest Media.' (length=214)
public 'download_link' => string 'http://wordpress.org/extend/themes/download/magazine-basic.1.1.zip' (length=66)
*/
}
/**
* Display theme content based on theme list.
*
* @since 2.8.0
*/
function display_themes() {
global $wp_list_table;
$wp_list_table->display();
}
add_action('install_themes_search', 'display_themes');
add_action('install_themes_featured', 'display_themes');
add_action('install_themes_new', 'display_themes');
add_action('install_themes_updated', 'display_themes');
/**
* Display theme information in dialog box form.
*
* @since 2.8.0
*/
function install_theme_information() {
//TODO: This function needs a LOT of UI work :)
global $tab, $themes_allowedtags;
$api = themes_api('theme_information', array('slug' => stripslashes( $_REQUEST['theme'] ) ));
if ( is_wp_error($api) )
wp_die($api);
// Sanitize HTML
foreach ( (array)$api->sections as $section_name => $content )
$api->sections[$section_name] = wp_kses($content, $themes_allowedtags);
foreach ( array('version', 'author', 'requires', 'tested', 'homepage', 'downloaded', 'slug') as $key ) {
if ( isset($api->$key) )
$api->$key = wp_kses($api->$key, $themes_allowedtags);
}
iframe_header( __('Theme Install') );
if ( empty($api->download_link) ) {
echo '' . __('Error: This theme is currently not available. Please try again later.') . '
' . __('Warning: This theme has not been tested with your current version of WordPress.') . '
' . __('Warning: This theme has not been marked as compatible with your version of WordPress.') . '
 ?>)
name; ?>
author); ?>
version); ?>
' . __('Cancel') . ' ';
switch ( $type ) {
default:
case 'install':
if ( current_user_can('install_themes') ) :
$buttons .= '
' . __('Install Now') . '';
endif;
break;
case 'update_available':
if ( current_user_can('update_themes') ) :
$buttons .= '
' . __('Install Update Now') . '';
endif;
break;
case 'newer_installed':
if ( current_user_can('install_themes') || current_user_can('update_themes') ) :
?>
; ?>)