'widget-themeidol-tweets',
'description' => esc_html__( 'Display an official Twitter Embedded Timeline widget.', 'themeidol-all-widget' )
)
);
if ( is_active_widget( false, false, $this->id_base ) && $this->themeidol_tweets_option( 'twitter_script' ) ) {
add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_scripts' ) );
}
}
/**
* Enqueue scripts for front-end.
*/
public function enqueue_scripts() {
wp_enqueue_script( 'themeidol-twitter-widgets', THEMEIDOL_WIDGET_JS_URL . 'twitter-widgets.js', array( 'jquery' ), '1.0', true );
}
/**
* Custom functions for the plugin
*/
/**
* Plugin Options Defaults
*
* Sane Defaults Logic
* Plugin will not save default settings to the database without explicit user action
* and Plugin will function properly out-of-the-box without user configuration.
*
* @param string $option - Name of the option to retrieve.
* @return mixed
*/
function themeidol_tweets_option_default( $option = 'enable' ) {
$themeidol_options_default = array (
'twitter_script' => true,
);
if( isset( $themeidol_options_default[$option] ) ) {
return $themeidol_options_default[$option];
}
return '';
}
/**
* Retrieve the plugin option.
*
* @param string $option - Name of the option to retrieve.
* @return mixed
*/
function themeidol_tweets_option( $option = 'twitter_script' ) {
$themeidol_options_default = array (
'twitter_script' => true,
);
$themeidol_tweets_options = apply_filters( 'themeidol_tweets_options', $themeidol_options_default );
if ( isset( $themeidol_tweets_options[$option] ) ) {
return $themeidol_tweets_options[$option];
} else {
return $this->themeidol_tweets_option_default( $option );
}
}
/**
* Front-end display of widget.
*
* @see WP_Widget::widget()
*
* @param array $args Widget arguments.
* @param array $instance Saved values from database.
*/
function widget( $args, $instance ) {
// Defaults
$defaults = $this->defaults();
// Merge the user-selected arguments with the defaults.
$instance = wp_parse_args( (array) $instance, $defaults );
// Open the output of the widget.
echo $args['before_widget'];
?>
id_base ) . $args['after_title']; ?>
'width',
'twitter_widget_height' => 'height',
'twitter_widget_tweet_limit' => 'tweet-limit',
'twitter_widget_theme' => 'theme',
'twitter_widget_link_color' => 'link-color',
'twitter_widget_border_color' => 'border-color',
);
foreach ( $data_attribs as $key => $val ) {
if ( ! empty( $instance[ $key ] ) ) {
$timeline .= ' data-' . esc_attr( $val ) . '="' . esc_attr( $instance[ $key ] ) . '"';
}
}
// Chrome Settings
if ( ! empty( $instance['twitter_widget_chrome'] ) && is_array( $instance['twitter_widget_chrome'] ) ) {
$timeline .= ' data-chrome="' . esc_attr( join ( ' ', $instance['twitter_widget_chrome'] ) ) . '"';
}
// Widget Timeline Route
switch ( $instance['twitter_timeline_type'] ) {
case 'username':
$timeline .= ' href="https://twitter.com/' . esc_attr( $instance['twitter_widget_username'] ) . '"';
break;
case 'widget-id':
default:
$timeline .= ' data-widget-id="' . esc_attr( $instance['twitter_widget_id'] ) . '"';
break;
}
// Close Twitter Markup
$timeline .= '>';
$timeline .= esc_html__( 'Tweets by @', 'themeidol-all-widget' ) . esc_attr($instance['twitter_widget_username']);
$timeline .= '';
// Output Markup
echo $timeline;
?>
= 200
$instance['twitter_widget_height'] = max ( $twitter_widget_height, 200 );
} else {
$instance['twitter_widget_height'] = '';
}
$twitter_widget_tweet_limit = absint( $new_instance['twitter_widget_tweet_limit'] );
$instance['twitter_widget_tweet_limit'] = ( $twitter_widget_tweet_limit ? $twitter_widget_tweet_limit : null );
$instance['twitter_widget_theme'] = $new_instance['twitter_widget_theme'];
if ( ! in_array( $instance['twitter_widget_theme'], array( 'light', 'dark' ) ) ) {
$instance['twitter_widget_theme'] = 'light';
}
$instance['twitter_widget_link_color'] = sanitize_hex_color( $new_instance['twitter_widget_link_color'] );
$instance['twitter_widget_border_color'] = sanitize_hex_color( $new_instance['twitter_widget_border_color'] );
$instance['twitter_widget_chrome'] = array();
$chrome_settings = array(
'noheader',
'nofooter',
'noborders',
'noscrollbar',
'transparent'
);
if ( isset( $new_instance['twitter_widget_chrome'] ) ) {
foreach ( $new_instance['twitter_widget_chrome'] as $chrome ) {
if ( in_array( $chrome, $chrome_settings ) ) {
$instance['twitter_widget_chrome'][] = $chrome;
}
}
}
return $instance;
}
/**
* Back-end widget form.
*
* @see WP_Widget::form()
*
* @param array $instance Previously saved values from database.
*/
function form( $instance ) {
// Defaults
$defaults = $this->defaults();
// Merge the user-selected arguments with the defaults.
$instance = wp_parse_args( (array) $instance, $defaults );
// Controls
$twitter_timeline_type = array (
'username' => esc_html__( 'Username', 'themeidol-all-widget'),
'widget-id' => esc_html__( 'Widget ID', 'themeidol-all-widget'),
);
$twitter_widget_theme = array (
'light' => esc_html__( 'Light', 'themeidol-all-widget'),
'dark' => esc_html__( 'Dark', 'themeidol-all-widget'),
);
?>
id="get_field_id( 'twitter_widget_chrome_header' ); ?>" name="get_field_name( 'twitter_widget_chrome' ); ?>[]" value="noheader" />
id="get_field_id( 'twitter_widget_chrome_footer' ); ?>" name="get_field_name( 'twitter_widget_chrome' ); ?>[]" value="nofooter" />
id="get_field_id( 'twitter_widget_chrome_border' ); ?>" name="get_field_name( 'twitter_widget_chrome' ); ?>[]" value="noborders" />
id="get_field_id( 'twitter_widget_chrome_scrollbar' ); ?>" name="get_field_name( 'twitter_widget_chrome' ); ?>[]" value="noscrollbar" />
id="get_field_id( 'twitter_widget_chrome_transparent' ); ?>" name="get_field_name( 'twitter_widget_chrome' ); ?>[]" value="transparent" />
esc_html__( 'Follow me on Twitter', 'themeidol-all-widget' ),
'twitter_timeline_type' => 'username',
'twitter_widget_username' => 'DesignOrbital',
'twitter_widget_id' => '',
'twitter_widget_width' => '',
'twitter_widget_height' => 400,
'twitter_widget_tweet_limit' => null,
'twitter_widget_theme' => 'light',
'twitter_widget_link_color' => '#3b94d9',
'twitter_widget_border_color' => '#f5f5f5',
'twitter_widget_chrome' => array(),
);
return $defaults;
}
}