wp_blog/wp-content/themes/worldwide-v1-01/include/plugin/custom-widget/twitter-widget.php

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2020-01-02 23:15:16 +07:00
<?php
/**
* Plugin Name: Goodlayers Twitter Widget
* Plugin URI: http://goodlayers.com/
* Description: A widget that show feeds from twitter.
* Version: 1.0
* Author: Goodlayers
* Author URI: http://www.goodlayers.com
*
*/
add_action( 'widgets_init', 'twitter_widget' );
function twitter_widget() {
register_widget( 'Twitter' );
}
class Twitter extends WP_Widget {
// Initialize the widget
function Twitter() {
parent::WP_Widget('twitter-widget', __('Twitter (Goodlayers)','gdl_back_office'),
array('description' => __('A widget that show Twitter feeds.', 'gdl_back_office')));
}
// Output of the widget
function widget( $args, $instance ) {
extract( $args );
$title = apply_filters('widget_title', $instance['title'] );
$twitter_username = $instance['twitter_username'];
$show_num = $instance['show_num'];
$consumer_key = $instance['consumer_key'];
$consumer_secret = $instance['consumer_secret'];
$access_token = $instance['access_token'];
$access_token_secret = $instance['access_token_secret'];
$cache_time = $instance['cache_time'];
// Opening of widget
echo $before_widget;
// Open of title tag
if ( $title ){
echo $before_title . $title . $after_title;
}
$last_cache_time = get_option('gdl_twitter_widget_last_cache_time', 0);
$diff = time() - $last_cache_time;
$crt = $cache_time * 3600;
if(empty($last_cache_time) || $diff >= $crt){
$connection = getConnectionWithAccessToken($consumer_key, $consumer_secret, $access_token, $access_token_secret);
$tweets = $connection->get("https://api.twitter.com/1.1/statuses/user_timeline.json?screen_name=".$twitter_username."&count=" . $show_num) or die('Couldn\'t retrieve tweets! Wrong username?');
if(!empty($tweets->errors)){
if($tweets->errors[0]->message == 'Invalid or expired token'){
echo '<strong>'.$tweets->errors[0]->message.'!</strong><br />You\'ll need to regenerate it <a href="https://dev.twitter.com/apps" target="_blank">here</a>!' . $after_widget;
}else{
echo '<strong>'.$tweets->errors[0]->message.'</strong>' . $after_widget;
}
return;
}
$tweets_data = array();
for($i = 0;$i <= count($tweets); $i++){
if(!empty($tweets[$i])){
$tweets_data[$i]['created_at'] = $tweets[$i]->created_at;
$tweets_data[$i]['text'] = $tweets[$i]->text;
$tweets_data[$i]['status_id'] = $tweets[$i]->id_str;
}
}
update_option('gdl_twitter_widget_tweets',serialize($tweets_data));
update_option('gdl_twitter_widget_last_cache_time',time());
}else{
$tweets_data = maybe_unserialize(get_option('gdl_twitter_widget_tweets'));
}
echo '<div class="twitter-whole">';
echo '<ul id="twitter_update_list">';
foreach( $tweets_data as $each_tweet ){
echo '<li>';
echo '<span>' . convert_links($each_tweet['text']) . '</span>';
echo '<a target="_blank" href="http://twitter.com/'.$twitter_username.'/statuses/'.$each_tweet['status_id'].'">'.relative_time($each_tweet['created_at']).'</a>';
echo '</li>';
}
echo '</ul>';
echo '</div>';
// Closing of widget
echo $after_widget;
}
// Widget Form
function form( $instance ) {
if ( $instance ) {
$title = esc_attr( $instance[ 'title' ] );
$twitter_username = esc_attr( $instance[ 'twitter_username' ] );
$show_num = esc_attr( $instance[ 'show_num' ] );
$consumer_key = esc_attr( $instance[ 'consumer_key' ] );
$consumer_secret = esc_attr( $instance[ 'consumer_secret' ] );
$access_token = esc_attr( $instance[ 'access_token' ] );
$access_token_secret = esc_attr( $instance[ 'access_token_secret' ] );
$cache_time = esc_attr( $instance[ 'cache_time' ] );
} else {
$title = '';
$twitter_username = '';
$show_num = '5';
$consumer_key = '';
$consumer_secret = '';
$access_token = '';
$cache_time = '1';
}
?>
<!-- Text Input -->
<p>
<label for="<?php echo $this->get_field_id('title'); ?>"><?php _e( 'Title :', 'gdl_back_office' ); ?></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>
<!-- Twitter Username -->
<p>
<label for="<?php echo $this->get_field_id('twitter_username'); ?>"><?php _e( 'Twitter username :', 'gdl_back_office' ); ?></label>
<input class="widefat" id="<?php echo $this->get_field_id('twitter_username'); ?>" name="<?php echo $this->get_field_name('twitter_username'); ?>" type="text" value="<?php echo $twitter_username; ?>" />
</p>
<!-- Show Num -->
<p>
<label for="<?php echo $this->get_field_id( 'show_num' ); ?>"><?php _e('Show Count :', 'gdl_back_office'); ?></label>
<input class="widefat" id="<?php echo $this->get_field_id( 'show_num' ); ?>" name="<?php echo $this->get_field_name( 'show_num' ); ?>" type="text" value="<?php echo $show_num; ?>" />
</p>
<!-- Consumer Key -->
<p>
<label for="<?php echo $this->get_field_id( 'consumer_key' ); ?>"><?php _e('Consumer Key :', 'gdl_back_office'); ?></label>
<input class="widefat" id="<?php echo $this->get_field_id( 'consumer_key' ); ?>" name="<?php echo $this->get_field_name( 'consumer_key' ); ?>" type="text" value="<?php echo $consumer_key; ?>" />
</p>
<!-- Consumer Secret -->
<p>
<label for="<?php echo $this->get_field_id( 'consumer_secret' ); ?>"><?php _e('Consumer Secret :', 'gdl_back_office'); ?></label>
<input class="widefat" id="<?php echo $this->get_field_id( 'consumer_secret' ); ?>" name="<?php echo $this->get_field_name( 'consumer_secret' ); ?>" type="text" value="<?php echo $consumer_secret; ?>" />
</p>
<!-- Access Token -->
<p>
<label for="<?php echo $this->get_field_id( 'access_token' ); ?>"><?php _e('Access Token :', 'gdl_back_office'); ?></label>
<input class="widefat" id="<?php echo $this->get_field_id( 'access_token' ); ?>" name="<?php echo $this->get_field_name( 'access_token' ); ?>" type="text" value="<?php echo $access_token; ?>" />
</p>
<!-- Access Token Secret -->
<p>
<label for="<?php echo $this->get_field_id( 'access_token_secret' ); ?>"><?php _e('Access Token Secret :', 'gdl_back_office'); ?></label>
<input class="widefat" id="<?php echo $this->get_field_id( 'access_token_secret' ); ?>" name="<?php echo $this->get_field_name( 'access_token_secret' ); ?>" type="text" value="<?php echo $access_token_secret; ?>" />
</p>
<!-- Cache Time -->
<p>
<label for="<?php echo $this->get_field_id( 'cache_time' ); ?>"><?php _e('Cache Time (hour) :', 'gdl_back_office'); ?></label>
<input class="widefat" id="<?php echo $this->get_field_id( 'cache_time' ); ?>" name="<?php echo $this->get_field_name( 'cache_time' ); ?>" type="text" value="<?php echo $cache_time; ?>" />
</p>
<?php
}
// Update the widget
function update( $new_instance, $old_instance ) {
$instance = $old_instance;
$instance['title'] = strip_tags( $new_instance['title'] );
$instance['twitter_username'] = strip_tags( $new_instance['twitter_username'] );
$instance['show_num'] = strip_tags( $new_instance['show_num'] );
$instance['consumer_key'] = strip_tags( $new_instance['consumer_key'] );
$instance['consumer_secret'] = strip_tags( $new_instance['consumer_secret'] );
$instance['access_token'] = strip_tags( $new_instance['access_token'] );
$instance['access_token_secret'] = strip_tags( $new_instance['access_token_secret'] );
$instance['cache_time'] = strip_tags( $new_instance['cache_time'] );
return $instance;
}
}
?>