<?php

class AKTT_Widget extends WP_Widget {

	function __construct() {

		$title = __('Twitter Tools', 'twitter-tools');

		$desc = __('Show recent tweets for a Twitter account.', 'twitter-tools');

		// widget actual processes

		parent::__construct(

			'aktt-widget', 

			$title,

			array(

				'classname' => 'aktt-widget',

				'description' => $desc

			)

		);

	}

	function form($instance) {

		if (!AKTT::$enabled) {

			return '';

		}

		$account_options = array();

		AKTT::get_social_accounts();

		foreach (AKTT::$accounts as $account) {

			if ($account->option('enabled')) {

				$account_options[] = $account->social_acct->name();

			}

		}

		$defaults = array(

			'title' => __('Recent Tweets', 'twitter-tools'),

			'account' => '',

			'count' => 5,

			'include_rts' => 0,

			'include_replies' => 0,

		);

		foreach ($defaults as $k => $v) {

			if (!isset($instance[$k])) {

				$instance[$k] = $v;

			}

		}

?>

<p>

	<label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title', 'twitter-tools'); ?></label>

	<input type="text" name="<?php echo $this->get_field_name('title'); ?>" id="<?php echo $this->get_field_id('title'); ?>" value="<?php echo esc_attr($instance['title']); ?>" class="widefat" />

</p>

<p>

	<label for="<?php echo $this->get_field_id('account'); ?>"><?php _e('Account', 'twitter-tools'); ?></label>

	<select name="<?php echo $this->get_field_name('account'); ?>" id="<?php echo $this->get_field_id('account'); ?>">

<?php

		foreach ($account_options as $account_option) {

?>

		<option value="<?php echo esc_attr($account_option); ?>" <?php selected($instance['account'], $account_option); ?>><?php echo esc_html($account_option); ?></option>

<?php

		}

?>

	</select>

</p>

<p>

	<label for="<?php echo $this->get_field_id('count'); ?>"><?php _e('How Many Tweets?', 'twitter-tools'); ?></label>

	<input type="text" size="3" name="<?php echo $this->get_field_name('count'); ?>" id="<?php echo $this->get_field_id('count'); ?>" value="<?php echo esc_attr($instance['count']); ?>" />

</p>

<p>

	<?php _e('Include Retweets?', 'twitter-tools'); ?>

	 

	<input type="radio" name="<?php echo $this->get_field_name('include_rts'); ?>" id="<?php echo $this->get_field_id('include_rts_1'); ?>" value="1" <?php checked($instance['include_rts'], 1); ?> />

	<label for="<?php echo $this->get_field_id('include_rts_1'); ?>"><?php _e('Yes', 'twitter-tools'); ?></label>

	 

	<input type="radio" name="<?php echo $this->get_field_name('include_rts'); ?>" id="<?php echo $this->get_field_id('include_rts_0'); ?>" value="0" <?php checked($instance['include_rts'], 0); ?> />

	<label for="<?php echo $this->get_field_id('include_rts_0'); ?>"><?php _e('No', 'twitter-tools'); ?></label>

</p>

<p>

	<?php _e('Include Replies?', 'twitter-tools'); ?>

	 

	<input type="radio" name="<?php echo $this->get_field_name('include_replies'); ?>" id="<?php echo $this->get_field_id('include_replies_1'); ?>" value="1" <?php checked($instance['include_replies'], 1); ?> />

	<label for="<?php echo $this->get_field_id('include_replies_1'); ?>"><?php _e('Yes', 'twitter-tools'); ?></label>

	 

	<input type="radio" name="<?php echo $this->get_field_name('include_replies'); ?>" id="<?php echo $this->get_field_id('include_replies_0'); ?>" value="0" <?php checked($instance['include_replies'], 0); ?> />

	<label for="<?php echo $this->get_field_id('include_replies_0'); ?>"><?php _e('No', 'twitter-tools'); ?></label>

</p>

<?php

	}

	function update($new_instance, $old_instance) {

		// processes widget options to be saved

		$instance = $old_instance;

		$instance['title'] = strip_tags($new_instance['title']);

		$instance['account'] = strip_tags($new_instance['account']);

		if (!($count = intval($new_instance['count']))) {

			$count = 1;

		}

		$instance['count'] = $count;

		$instance['include_rts'] = (int) $new_instance['include_rts'];

		$instance['include_replies'] = (int) $new_instance['include_replies'];

		return $instance;

	}

	function widget($args, $instance) {

		extract($args);

		$username = $instance['account'];

		$tweets = AKTT::get_tweets($instance);

		echo $before_widget.$before_title.$instance['title'].$after_title;

		include(AKTT_PATH.'views/widget.php');

		echo $after_widget;

	}

	static function register() {

		register_widget('AKTT_Widget');

	}

}

add_action('widgets_init', array('AKTT_Widget', 'register'));