function theme_widgets_ajax_callback() {
$query = $_POST['query'];
switch ($query) {
case 'get_parent_posts':
$ptype = $_POST['post_type'];
$posts = get_theme_widgets_posts($ptype);
if (!empty($posts)) {
$options = '';
foreach ($posts as $post) {
$options .= sprintf('<option value="%1$s" selected>%2$s</option>', $post->ID, $post->post_title);
}
$segments = array('parent_pages' => $options);
echo json_encode($segments);
}
break;
}
exit();
}
/**
* Outputs the options form on admin
*
* @param array $instance The widget options
*/
public function form($instance) {
$title = !empty($instance['title']) ? $instance['title'] : __('', 'uiu');
?>
<p>
<label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:'); ?></label>
<input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo esc_attr($title); ?>">
</p>
<?php
$post_type = !empty($instance['post_type']) ? $instance['post_type'] : 'page';
$post_types = get_post_types(array('public' => TRUE, 'hierarchical' => TRUE));
?>
<p>
<label for="<?php echo $this->get_field_id('post_type'); ?>"><?php _e('Post Type:'); ?></label>
<select data-target="#<?php echo $this->get_field_id('post_parent'); ?>" name="<?php echo $this->get_field_name('post_type'); ?>" id="<?php echo $this->get_field_id('post_type'); ?>" onchange="THEME_WIDGETS.getPost(this)">
<?php
//$post_types = get_post_types( array('public'=>TRUE,'hierarchical'=>TRUE));
foreach ($post_types as $key => $type) {
if ($type == $post_type) {
echo sprintf('<option value="%1$s" selected>%1$s</option>', $key, ucwords($type));
} else {
echo sprintf('<option value="%1$s">%1$s</option>', $key, ucwords($type));
}
}
?>
</select>
</p>
<?php
$post_parent = !empty($instance['post_parent']) ? $instance['post_parent'] : 0;
$post_parents = get_theme_widgets_posts($post_type);
?>
<p>
<label for="<?php echo $this->get_field_id('post_parent'); ?>"><?php _e('Post Parent:'); ?></label>
<select name="<?php echo $this->get_field_name('post_parent'); ?>" id="<?php echo $this->get_field_id('post_parent'); ?>">
<?php
foreach ($post_parents as $post) {
if ($post->ID == $post_parent) {
echo sprintf('<option value="%1$s" selected>%2$s</option>', $post->ID, $post->post_title);
} else {
echo sprintf('<option value="%1$s">%2$s</option>', $post->ID, $post->post_title);
}
}
?>
</select>
</p>
<fieldset class="theme-widgets">
<legend>Slider Settings</legend>
<?php $autoplay = !empty($instance['carousel_auto_play']) ? 1 : 0; ?>
<p>
<label for="<?php echo $this->get_field_id('carousel_auto_play'); ?>"><?php _e('Auto Play:'); ?> <input name="<?php echo $this->get_field_name('carousel_auto_play'); ?>" id="<?php echo $this->get_field_id('carousel_auto_play'); ?>" type="checkbox" value="1" <?php if ($autoplay) {
echo 'checked=""';
} ?>/></label>
</p>
<?php $nav = !empty($instance['carousel_nav']) ? 1 : 0; ?>
<p>
<label for="<?php echo $this->get_field_id('carousel_nav'); ?>"><?php _e('Navigation:'); ?> <input name="<?php echo $this->get_field_name('carousel_nav'); ?>" id="<?php echo $this->get_field_id('carousel_nav'); ?>" type="checkbox" value="1" <?php if ($nav) {
echo 'checked=""';
} ?>/></label>
</p>
<?php $pagging = !empty($instance['carousel_pagging']) ? 1 : 0; ?>
<p>
<label for="<?php echo $this->get_field_id('carousel_pagging'); ?>"><?php _e('Pagging:'); ?> <input name="<?php echo $this->get_field_name('carousel_pagging'); ?>" id="<?php echo $this->get_field_id('carousel_pagging'); ?>" type="checkbox" value="1" <?php if ($pagging) {
echo 'checked=""';
} ?>/></label>
</p>
</fieldset>
<?php
}