/**
* Create the necessary form to customize the widget.
*
* @uses title @since 0.1
*
* @author Nate Jacobs
* @date 09/13/13
* @since 1.4
*
* @param array
*/
public function form($instance)
{
$instance = wp_parse_args((array) $instance, array('themeName' => ''));
$themeName = esc_attr($instance['themeName']);
//call functions class and use get method to retrieve list of themes
$brickset = new BricksetAPISearch();
$themes = $brickset->get_themes();
?>
<p>
<label for="<?php
echo $this->get_field_id('themeName');
?>
"><?php
_e('Theme Name', 'bs_api');
?>
:</label>
<?php
// check for errors
if (is_wp_error($brickset)) {
echo $brickset->get_error_message();
} else {
?>
<select class="widefat" id="<?php
echo $this->get_field_id('themeName');
?>
" name="<?php
echo $this->get_field_name('themeName');
?>
">
<?php
foreach ($themes as $theme) {
?>
<option value="<?php
echo $theme->theme;
?>
" <?php
selected($themeName, $theme->theme);
?>
><?php
echo $theme->theme;
?>
</option>
<?php
}
?>
</select>
<?php
}
?>
</p>
<?php
}
/**
* Generates the widget that displays the themes as a list of links.
*
* @author Nate Jacobs
* @since 0.1
*
* @param array
* @param array
*/
public function widget($args, $instance)
{
extract($args);
$title = apply_filters('widget_title', $instance['title']);
echo $before_widget;
if ($title) {
echo $before_title . $title . $after_title;
}
//call functions class and use get method to retrieve list of themes
$brickset = new BricksetAPISearch();
$themes = $brickset->get_themes();
// check for errors
if (is_wp_error($brickset)) {
echo $brickset->get_error_message();
} else {
foreach ($themes as $theme) {
echo "<a href='http://www.brickset.com/browse/themes/?theme={$theme->theme}'>" . $theme->theme . '</a>';
echo '<br>';
}
echo $after_widget;
}
}
