/**
* wpsc_list_categories function.
*
* @access public
* @param string $callback_function - The function name you want to use for displaying the data
* @param mixed $parameters (default: null) - the additional parameters to the callback function
* @param int $category_id. (default: 0) - The category id defaults to zero, for displaying all categories
* @param int $level. (default: 0)
*/
function wpsc_list_categories($callback_function, $parameters = null, $category_id = 0, $level = 0)
{
global $wpdb, $category_data;
$output = '';
$category_list = get_terms('wpsc_product_category', 'hide_empty=0&parent=' . $category_id);
if ($category_list != null) {
foreach ((array) $category_list as $category) {
$callback_output = $callback_function($category, $level, $parameters);
if (is_array($callback_output)) {
$output .= array_shift($callback_output);
} else {
$output .= $callback_output;
}
$output .= wpsc_list_categories($callback_function, $parameters, $category->term_id, $level + 1);
if (is_array($callback_output) && isset($callback_output[1])) {
$output .= $callback_output[1];
}
}
}
return $output;
}
/**
* Widget Options Form
*
* @param $instance (array) Widget values.
*/
function form($instance)
{
global $wpdb;
// Defaults
$instance = wp_parse_args((array) $instance, array('title' => '', 'width' => 45, 'height' => 45, 'image' => false, 'grid' => false, 'show_name' => false));
// Values
$title = esc_attr($instance['title']);
$image = (bool) $instance['image'];
$width = (int) $instance['width'];
$height = (int) $instance['height'];
$grid = (bool) $instance['grid'];
$show_name = (bool) $instance['show_name'];
?>
<p>
<label for="<?php
echo $this->get_field_id('title');
?>
"><?php
_e('Title:', 'wpsc');
?>
</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 $title;
?>
" />
</p>
<p>
<?php
_e('Show Categories', 'wpsc');
?>
:<br />
<?php
wpsc_list_categories('wpsc_category_widget_admin_category_list', array("id" => $this->get_field_id('categories'), "name" => $this->get_field_name('categories'), "instance" => $instance), 0);
?>
<?php
_e('(leave all unchecked if you want to display all)', 'wpsc');
?>
</p>
<p>
<input type="checkbox" class="checkbox" id="<?php
echo $this->get_field_id('grid');
?>
" name="<?php
echo $this->get_field_name('grid');
?>
"<?php
checked($grid);
?>
/>
<label for="<?php
echo $this->get_field_id('grid');
?>
"><?php
_e('Use Category Grid View', 'wpsc');
?>
</label><br />
<input type="checkbox" class="checkbox" id="<?php
echo $this->get_field_id('image');
?>
" name="<?php
echo $this->get_field_name('image');
?>
"<?php
checked($image);
?>
onclick="jQuery('.wpsc_category_image').toggle()" />
<label for="<?php
echo $this->get_field_id('image');
?>
"><?php
_e('Show Thumbnails', 'wpsc');
?>
</label>
</p>
<div class="wpsc_category_image"<?php
if (!checked($image)) {
echo ' style="display:none;"';
}
?>
>
<p>
<input type="checkbox" class="checkbox" id="<?php
echo $this->get_field_id('show_name');
?>
" name="<?php
echo $this->get_field_name('show_name');
?>
"<?php
checked($show_name);
?>
/><label for="<?php
echo $this->get_field_id('show_name');
?>
"><?php
_e(' Show N/A when No Image Available', 'wpsc');
?>
</label>
</p>
<p>
<label for="<?php
echo $this->get_field_id('width');
?>
"><?php
_e('Width:', 'wpsc');
?>
</label>
<input type="text" id="<?php
echo $this->get_field_id('width');
?>
" name="<?php
echo $this->get_field_name('width');
?>
" value="<?php
echo $width;
?>
" size="3" />
<label for="<?php
echo $this->get_field_id('height');
?>
"><?php
_e('Height:', 'wpsc');
?>
</label>
<input type="text" id="<?php
echo $this->get_field_id('height');
?>
" name="<?php
echo $this->get_field_name('height');
?>
" value="<?php
echo $height;
?>
" size="3" />
</p>
</div>
<?php
}
}
global $categories, $cat_asoc;
$categories = array();
$cat_asoc = array();
function list_categories_callback($category, $level, $parameters)
{
global $categories, $cat_asoc;
$cat = new stdClass();
$cat->category_id = $category->term_id;
$cat->category_name = $category->name;
$cat->category_slug = urldecode($category->slug);
$cat->category_parent = $category->parent;
$categories[] = $cat;
$cat_asoc[$cat->category_id] = $cat;
}
$res = wpsc_list_categories('list_categories_callback');
$_num_sample = 1 / 2 . '';
$args = array('post_type' => array('wpsc-product', 'wpsc-variation'), 'posts_per_page' => -1, 'ignore_sticky_posts' => false, 'orderby' => $orderby, 'order' => $sort_order, 'fields' => 'ids');
if ($product_status) {
$args['post_status'] = $product_status;
} else {
$args['post_status'] = 'any';
}
if ($orderby_key) {
$args['meta_key'] = $orderby_key;
}
$meta_query = array();
if (isset($product_name)) {
global $wpdb;
$name_postids = $wpdb->get_col("select ID from {$wpdb->posts} where post_title like '%{$product_name}%' ");
$args['post__in'] = empty($name_postids) ? array(-9999) : $name_postids;
