'themeidol_widget_date_time',
'description' => __( 'Show the local date and/or time.',
'themeidol-all-widget')
)
);
// Register admin styles and scripts
add_action( 'admin_print_styles', array( $this, 'register_admin_styles' ) );
add_action( 'admin_enqueue_scripts', array( $this, 'register_admin_scripts' ) );
// Register site styles and scripts
add_action( 'wp_enqueue_scripts', array( $this, 'register_widget_styles' ) );
add_action( 'wp_enqueue_scripts', array( $this, 'register_widget_scripts' ) );
// Refreshing the widget's cached output with each new post
add_action( 'save_post', array( $this, 'flush_widget_cache' ) );
add_action( 'deleted_post', array( $this, 'flush_widget_cache' ) );
add_action( 'switch_theme', array( $this, 'flush_widget_cache' ) );
} // end constructor
/*--------------------------------------------------*/
/* Widget API Functions
/*--------------------------------------------------*/
/**
* Outputs the content of the widget.
*
* @param array args The array of form elements
* @param array instance The current instance of the widget
*/
public function widget( $args, $instance ) {
// Check if there is a cached output
$cache = wp_cache_get( 'themeidol-dataandtime', 'widget' );
if ( !is_array( $cache ) ) {
$cache = array();
}
if ( !isset( $args['widget_id'] ) ) {
$args['widget_id'] = $this->id;
}
if ( isset( $cache[ $args['widget_id'] ] ) ) {
return print $cache[ $args['widget_id'] ];
}
//Widget settings
$time_format = $instance['time_format'];
$date_format = $instance['date_format'];
$font_family = $instance['font_family'];
$font_size = $instance['font_size'];
$text_color = $instance ['text_color'];
$background_color = $instance ['background_color'];
extract( $args, EXTR_SKIP );
$before_widget = str_replace('widget ', 'idol-widget ', $before_widget);
$widget_string = $before_widget;
ob_start();
?>
'12-hour-seconds',
'date_format' => 'long',
'font_family' => 'Arial, Arial, Helvetica, sans-serif',
'font_size' => '20px',
'text_color' => '#000',
'background_color' => 'transparent'
)
);
// Store the values of the widget in their own variables.
$text_color = esc_attr( $instance['text_color'] );
$background_color = esc_attr( $instance['background_color'] );
// Display the admin form
?>
"None",
"12-hour" => date("g:i A", current_time( 'timestamp', 0 ) ),
"12-hour-seconds" => date("g:i:s A", current_time( 'timestamp', 0 ) ),
"24-hour" => date("G:i", current_time( 'timestamp', 0 ) ),
"24-hour-seconds" => date("G:i:s", current_time( 'timestamp', 0 ) ),
);
foreach( $formats as $key => $value ) {
$selected = ( $instance['time_format'] == $key ) ?
'selected="selected"' : '';
echo '';
}
}
/**
* Render options in the Date Format dropdown.
*
* @since 1.1.0
*/
public function render_date_format( $instance ) {
$formats = array(
"none" => "None",
"short" => date( "n/j/Y", current_time( 'timestamp', 0 ) ),
"european" => date( "j/n/Y", current_time( 'timestamp', 0 ) ),
"medium" => date( "M j Y", current_time( 'timestamp', 0 ) ),
"long" => date( "F j, Y", current_time( 'timestamp', 0 ) ),
);
foreach( $formats as $key => $value ) {
$selected = ( $instance['date_format'] == $key ) ?
'selected="selected"' : '';
echo '';
}
}
/**
* Render options in the Font Family dropdown.
*
* @since 1.1.0
*/
public function render_font_family( $instance ) {
$font_families = array(
"Arial, Arial, Helvetica, sans-serif" => "Arial",
"Comic Sans MS, Comic Sans MS, cursive" => "Comic Sans MS",
"Courier New, Courier New, Courier, monospace" => "Courier New",
"Georgia, Georgia, serif" => "Georgia",
"Lucida Sans Unicode, Lucida Grande, sans-serif" => "Lucida Sans Unicode",
"Tahoma, Geneva, sans-serif" => "Tahoma",
"Times New Roman, Times, serif" => "Times New Roman",
"Trebuchet MS, Helvetica, sans-serif" => "Trebuchet MS",
"Verdana, Verdana, Geneva, sans-serif" => "Verdana",
);
foreach( $font_families as $key => $value ) {
$selected = ( $instance['font_family'] == $key ) ?
'selected="selected"' : '';
echo '';
}
}
/**
* Render options in the Font Size dropdown.
*
* @since 1.1.0
*/
public function render_font_size( $instance ) {
$font_sizes = array(
"8px" => "8",
"9px" => "9",
"10px" => "10",
"11px" => "11",
"12px" => "12",
"14px" => "14",
"16px" => "16",
"18px" => "18",
"20px" => "20",
"22px" => "22",
"24px" => "24",
"26px" => "26",
"28px" => "28",
"36px" => "36",
"48px" => "48",
"72px" => "72",
);
foreach( $font_sizes as $key => $value ) {
$selected = ( $instance['font_size'] == $key ) ?
'selected="selected"' : '';
echo '';
}
}
} // end class
add_action( 'widgets_init', create_function( '', 'register_widget("Themeidol_Date_and_Time");' ) );