/**
* Validate color picker hex values.
*
* Only run on the customizer. If any color scheme hex value is only 3-digits or contains an uppercase character
* it can cause issues when changing color schemes. This function makes sure the hex value is 6-digits and contains
* only lowercase characters.
*
* @since 0.2.0
*/
public function validate_color_scheme_hex_codes()
{
/* Exit if not on the Customizer. */
if (!WPGo_Utility::is_customizer()) {
return;
}
foreach ($this->_wpgo_color_schemes as $cs_index => $color_scheme) {
foreach ($color_scheme['default_colors'] as $col_index => $default_colors) {
$dc = $default_colors;
// so we can change it's value
if (strlen($dc) == 4) {
$dc = $dc[0] . $dc[1] . $dc[1] . $dc[2] . $dc[2] . $dc[3] . $dc[3];
}
$this->_wpgo_color_schemes[$cs_index]['default_colors'][$col_index] = strtolower($dc);
}
}
}
/**
* Enqueue Dashicons on the front end if user not logged in.
*
* From WordPress 3.8 the Dashicons font is automatically enqueued on front end when user is logged in. However,
* we still need this to be enqueued when not logged in.
*
* @since 0.2.0
*/
public function enqueue_dashicons_font()
{
// enqueue if user NOT logged in, or logged in and we're on the theme customizer
if (is_user_logged_in() && !WPGo_Utility::is_customizer()) {
return;
}
// Dashicons
$suffix = SCRIPT_DEBUG ? '' : '.min';
wp_register_style('wpgo-dashicons', "/wp-includes/css/dashicons{$suffix}.css");
wp_enqueue_style('wpgo-dashicons');
}
