%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/**
* Adds ThimTwitter_Widget widget.
*/
class ThimTwitter_Widget extends WP_Widget {
/**
* Register widget with WordPress.
*/
function __construct() {
parent::__construct(
'thimtwitter',
__( 'Thim Twitter', 'thim-twitter' ),
array( 'description' => __( 'Get Feed from Twitter', 'thim-twitter' ), )
);
}
/**
* Front-end display of widget.
*
* @see WP_Widget::widget()
*
* @param array $args Widget arguments.
* @param array $instance Saved values from database.
*/
public function widget( $args, $instance ) {
echo $args['before_widget'];
$default = array(
'consumer_key' => 'fCuXeJBzIhikOjNFmh7FC7Cpz',
'consumer_secret' => 'tLefeE8nyARq1aIAJF7GSIhAoAxQiAMU9aX0RE79F6IVAcfA7J',
'access_token' => '3546925700-hzs7KwBYCqsZxP6sYRtjIS4V1TIMgh0zY0Hlhb5',
'access_token_secret' => 'TmI0MW7QH7KTfdePVX1Swsie7i2K1RziunVc46y0wOALn'
);
$thim_twitter = get_option( 'thim_twitter', $default );
$twitter_id = $instance['username'];
$number = $instance['number'];
$consumer_key = $thim_twitter['consumer_key'];
$consumer_secret = $thim_twitter['consumer_secret'];
$access_token = $thim_twitter['access_token'];
$access_token_secret = $thim_twitter['access_token_secret'];
if ( $twitter_id && $number && $consumer_key && $consumer_secret && $access_token && $access_token_secret ) {
$transName = 'list_tweets_' . $twitter_id;
$cacheTime = 10;
$twitterData = get_transient( $transName );
@$twitter = json_decode( get_transient( $transName ), true );
if ( false === $twitterData || isset( $twitter['errors'] ) ) {
$twitter_token = 'twitter_token_' . $twitter_id;
$token = !empty( $thim_twitter[$twitter_token] ) ? $thim_twitter[$twitter_token] : false;
if ( !$token ) {
// preparing credentials
$credentials = $consumer_key . ':' . $consumer_secret;
$toSend = base64_encode( $credentials );
// http post arguments
$args_twitter = array(
'method' => 'POST',
'httpversion' => '1.1',
'blocking' => true,
'headers' => array(
'Authorization' => 'Basic ' . $toSend,
'Content-Type' => 'application/x-www-form-urlencoded;charset=UTF-8'
),
'body' => array( 'grant_type' => 'client_credentials' )
);
add_filter( 'https_ssl_verify', '__return_false' );
$response = wp_remote_post( 'https://api.twitter.com/oauth2/token', $args_twitter );
$keys = json_decode( wp_remote_retrieve_body( $response ) );
if ( $keys ) {
// saving token to wp_options table
$token = $keys->access_token;
$thim_twitter[$twitter_token] = $token;
update_option( 'thim_twitter', $thim_twitter );
}
}
// we have bearer token wether we obtained it from API or from options
$args_twitter = array(
'httpversion' => '1.1',
'blocking' => true,
'headers' => array(
'Authorization' => "Bearer $token"
)
);
add_filter( 'https_ssl_verify', '__return_false' );
$api_url = 'https://api.twitter.com/1.1/statuses/user_timeline.json?screen_name=' . $twitter_id . '&count=' . $number;
$response = wp_remote_get( $api_url, $args_twitter );
set_transient( $transName, wp_remote_retrieve_body( $response ), 60 * $cacheTime );
}
}
@$twitter = json_decode( get_transient( $transName ), true );
include( ThimTwitter::getTemplate( 'default' ) );
echo $args['after_widget'];
}
/**
* Back-end widget form.
*
* @see WP_Widget::form()
*
* @param array $instance Previously saved values from database.
*/
public function form( $instance ) {
$username = !empty( $instance['username'] ) ? $instance['username'] : 'themeforest';
$number = !empty( $instance['number'] ) ? $instance['number'] : 2;
?>
<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( $instance['title'] ); ?>">
</p>
<p>
<label for="<?php echo $this->get_field_id( 'username' ); ?>"><?php _e( 'Username:' ); ?></label>
<input class="widefat" id="<?php echo $this->get_field_id( 'username' ); ?>" name="<?php echo $this->get_field_name( 'username' ); ?>" type="text" value="<?php echo esc_attr( $username ); ?>">
</p>
<p>
<label for="<?php echo $this->get_field_id( 'number' ); ?>"><?php _e( 'Tweets Display:' ); ?></label>
<input class="widefat" id="<?php echo $this->get_field_id( 'number' ); ?>" name="<?php echo $this->get_field_name( 'number' ); ?>" type="number" value="<?php echo esc_attr( $number ); ?>">
</p>
<?php
}
/**
* Sanitize widget form values as they are saved.
*
* @see WP_Widget::update()
*
* @param array $new_instance Values just sent to be saved.
* @param array $old_instance Previously saved values from database.
*
* @return array Updated safe values to be saved.
*/
public function update( $new_instance, $old_instance ) {
$instance = array();
$instance['title'] = ( !empty( $new_instance['title'] ) ) ? strip_tags( $new_instance['title'] ) : '';
$instance['username'] = ( !empty( $new_instance['username'] ) ) ? $new_instance['username'] : 'themeforest';
$instance['number'] = ( !empty( $new_instance['number'] ) ) ? $new_instance['number'] : 2;
return $instance;
}
} // class ThimTwitter_Widget
function register_twitterfeed_widget() {
register_widget( 'ThimTwitter_Widget' );
}
add_action( 'widgets_init', 'register_twitterfeed_widget' );
Zerion Mini Shell 1.0