function theme_is_displayed_widget($widget)
{
$id = $widget['name'];
$show_on = theme_get_widget_meta_option($id, 'theme_widget_show_on');
$page_ids = explode(',', theme_get_widget_meta_option($id, 'theme_widget_page_ids_list'));
$page_ids = array_map('trim', $page_ids);
$page_ids = array_filter($page_ids, 'is_numeric');
$page_ids = array_map('intval', $page_ids);
if ('all' != $show_on) {
$selected = theme_get_widget_meta_option($id, 'theme_widget_front_page') && is_front_page() || theme_get_widget_meta_option($id, 'theme_widget_single_post') && is_single() || theme_get_widget_meta_option($id, 'theme_widget_single_page') && is_page() || theme_get_widget_meta_option($id, 'theme_widget_posts_page') && is_home() || theme_get_widget_meta_option($id, 'theme_widget_page_ids') && !empty($page_ids) && is_page($page_ids);
if (!$selected && 'selected' == $show_on || $selected && 'none_selected' == $show_on) {
return false;
}
}
return true;
}
function theme_get_widget_style($id, $style = null)
{
$result = theme_get_widget_meta_option($id, 'theme_widget_styles');
global $theme_widgets_style;
if (!in_array($result, array_keys($theme_widgets_style))) {
$result = 'default';
}
if ($style != null) {
if (!in_array($style, array('block', 'post', 'simple'))) {
$style = 'block';
}
if ($result == 'default') {
$result = $style;
}
}
return $result;
}
function theme_print_meta_box($post_id, $meta_options)
{
// Use nonce for verification
wp_nonce_field('theme_meta_options', 'theme_meta_noncename');
if (!isset($post_id)) {
return;
}
foreach ($meta_options as $option) {
$id = theme_get_array_value($option, 'id');
$name = theme_get_array_value($option, 'name');
$desc = theme_get_array_value($option, 'desc');
if (strpos($post_id, '-') === false) {
$value = theme_get_meta_option($post_id, $id);
} else {
$value = theme_get_widget_meta_option($post_id, $id);
}
$necessary = theme_get_array_value($option, 'necessary');
if ($necessary && !current_user_can($necessary)) {
continue;
}
echo '<p class="meta-options' . ($name ? ' named' : '') . '"><label class="selectit" for="' . $id . '"><strong>' . $name . '</strong></label><br />';
theme_print_option_control($option, $value);
if ($desc) {
echo '<em>' . $desc . '</em>';
}
echo '</p>';
}
}
function theme_print_widget($widget)
{
if (!is_array($widget)) {
return false;
}
$widget_name = theme_get_array_value($widget, 'name', '');
if ($widget_name) {
echo theme_get_widget_meta_option($widget_name, 'theme_widget_styling');
theme_wrapper(theme_get_array_value($widget, 'style', 'block'), $widget);
} else {
echo $widget['content'];
}
return true;
}