/**
* Sets the OAuth2 app-only auth bearer token
*
* @param string $token OAuth2 bearer token
*
* @return void
*/
public static function setBearerToken($token)
{
self::$_oauth_bearer_token = $token;
}
/**
* Saves the note for the given post.
*
* @since 0.1.0
* @param $post_id The ID of the post that we're serializing
*/
function save_note( $post_id ) {
if( isset( $_POST['WP_Notes_nonce'] ) && isset( $_POST['post_type'] ) ) {
// Don't save if the user hasn't submitted the changes
if( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) {
return;
}
// Verify that the input is coming from the proper form
if( ! wp_verify_nonce( $_POST['WP_Notes_nonce'], plugin_basename( __FILE__ ) ) ) {
return;
}
// Make sure the user has permissions to post
if( 'nw-item' == $_POST['post_type']) {
if( ! current_user_can( 'edit_post', $post_id ) ) {
return;
}
}
/*========== SAVE NOTE META DATA ==========*/
//sanitize all of the POST data and place it into an array.
$wp_notes_data = array();
$wp_notes_data['text'] = isset( $_POST['WP_Notes_text'] ) ? implode( "\n", array_map( 'sanitize_text_field', explode( "\n", $_POST['WP_Notes_text'] ) )) : '';
//the filter for this text only allows for newline characters as well as regular characters
$wp_notes_data['action_text'] = isset( $_POST['WP_Notes_action_text'] ) ? sanitize_text_field($_POST['WP_Notes_action_text']) : '';
$wp_notes_data['action_link'] = isset( $_POST['WP_Notes_action_link']) ? wpnw_addhttp( sanitize_text_field($_POST['WP_Notes_action_link'])) : '';
$wp_notes_data['image_id'] = isset( $_POST['WP_Notes_image_id'] ) ? sanitize_text_field($_POST['WP_Notes_image_id']) : '';
$wp_notes_data['download_id'] = isset( $_POST['WP_Notes_download_id'] ) ? sanitize_text_field($_POST['WP_Notes_download_id']) : '';
$wp_notes_data['plain_link_new_tab'] = isset( $_POST['WP_Notes_plain_link_new_tab'] ) ? sanitize_text_field($_POST['WP_Notes_plain_link_new_tab']) : '';
$wp_notes_data['action_link_type'] = isset( $_POST['WP_Notes_action_link_type'] ) ? sanitize_text_field($_POST['WP_Notes_action_link_type']) : '';
//Wordpress automatically serializes the data and updates database with the new values.
update_post_meta( $post_id, 'WP_Notes_data', $wp_notes_data );
/*========== PARSE AND SAVE TWITTER RELATED DATA ==========*/
$push_tweet = 0;
if (isset($_POST['WP_Notes_push_tweet'])) {
$push_tweet = 1;
}
$wp_notes_twitter_data['push_tweet'] = null; //set this value to null so user will have to manually check the checkbox again if they want to send another tweet
$wp_notes_twitter_data['tweet_body'] = isset( $_POST['WP_Notes_tweet_body'] ) ? sanitize_text_field($_POST['WP_Notes_tweet_body']) : '';
//Wordpress automatically serializes the data and updates database with the new values.
update_post_meta( $post_id, 'WP_Notes_twitter_data', $wp_notes_twitter_data );
/*========== TWITTER POSTING ==========*/
if ($push_tweet) {
$twitter_credentials = get_option( 'wp_notes_widget_twitter_credentials' );
if (!empty($twitter_credentials['api_key']) &&
!empty($twitter_credentials['api_secret']) &&
!empty($twitter_credentials['token']) &&
!empty($twitter_credentials['token_secret']) ) {
//if Twitter credentials are set
//clean up potential whitespace.
$twitter_credentials['api_key'] = trim($twitter_credentials['api_key']);
$twitter_credentials['api_secret'] = trim($twitter_credentials['api_secret']);
$twitter_credentials['token'] = trim($twitter_credentials['token']);
$twitter_credentials['token_secret'] = trim($twitter_credentials['token_secret']);
require_once plugin_dir_path( dirname( __FILE__ ) ) . 'includes/codebird/src/codebird.php';
WP_Notes_Widget_Codebird::setConsumerKey($twitter_credentials['api_key'], $twitter_credentials['api_secret']); // static, see 'Using multiple Codebird instances'
$cb = WP_Notes_Widget_Codebird::getInstance();
$cb->setToken($twitter_credentials['token'], $twitter_credentials['token_secret']);
//parse status content and embed link, if needed
switch ($wp_notes_data['action_link_type']) {
case "plain":
$embed_link = $wp_notes_data['action_link'];
break;
case "download":
if ((bool)$wp_notes_data['download_id']) {
$embed_link = wp_get_attachment_url( $wp_notes_data['download_id'] );
} else {
$embed_link = '';
}
break;
default:
$embed_link = '';
break;
}
$tweet_text =str_replace("*url*", $embed_link, $wp_notes_twitter_data['tweet_body']);
//send the tweet to twitter
if (empty($wp_notes_data['image_id'] )) {
$reply = $cb->statuses_update('status=' . $tweet_text);
} else {
$file = wp_get_attachment_image_src( $wp_notes_data['image_id'], array(600,600) );
$file = $file[0];
$reply = $cb->media_upload(array(
'media' => $file
));
$media_id = $reply->media_id_string;
$reply = $cb->statuses_update(array(
'status' => $tweet_text,
'media_ids' => $media_id
));
}
//set up appropriate notice based on twitter response
$status_class = substr($reply->httpstatus,0, 1);
switch ($status_class) {
case "2":
$wp_notes_tweet_history = get_post_meta( $post_id, 'WP_Notes_tweet_history', true );
//if tweet is sent successfully, we add a timestamp to the tweet history
if (empty($wp_notes_tweet_history)) {
$wp_notes_tweet_history = array();
}
array_push($wp_notes_tweet_history, current_time('timestamp') );
update_post_meta( $post_id, 'WP_Notes_tweet_history', $wp_notes_tweet_history );
add_filter( 'redirect_post_location', array( $this, 'add_notice_twitter_success' ), 99 );
break;
case "4":
add_filter( 'redirect_post_location', array( $this, 'add_notice_twitter_error' ), 99 );
break;
case "5":
add_filter( 'redirect_post_location', array( $this, 'add_notice_twitter_down' ), 99 );
break;
}
}
}
} // end if
} // end save_note