Ubuntu
';
}
else {
return false;
}
}
/**
* @param $font_value
*
* @return array
*/
function siteorigin_widget_get_font($font_value) {
$web_safe = array(
'Arial' => 'Arial, "Helvetica Neue", Helvetica, sans-serif',
'Helvetica Neue' => '"Helvetica Neue", Helvetica, Arial, sans-serif',
'Lucida Grande' => 'Lucida, Verdana, sans-serif',
'Georgia' => '"Times New Roman", Times, serif',
'Courier New' => 'Courier, mono',
'default' => 'default',
);
$font = array();
if ( isset( $web_safe[ $font_value ] ) ) {
$font['family'] = $web_safe[ $font_value ];
}
else if( siteorigin_widgets_is_google_webfont( $font_value ) ) {
$font_parts = explode( ':', $font_value );
$font['family'] = $font_parts[0];
$font_url_param = urlencode( $font_parts[0] );
if ( count( $font_parts ) > 1 ) {
$font['weight'] = $font_parts[1];
$font_url_param .= ':' . $font_parts[1];
}
$font['url'] = 'https://fonts.googleapis.com/css?family=' . $font_url_param;
$style_name = 'sow-google-font-' . strtolower( $font['family'] );
// Check if WB (or something else has) has already enqueued the font.
if ( ! wp_style_is( $style_name ) ) {
wp_enqueue_style( $style_name, $font['url'] . '&display=swap' );
}
}
else {
$font['family'] = $font_value;
$font = apply_filters( 'siteorigin_widget_get_custom_font_family', $font );
}
return $font;
}
/**
* Compatibility with Page Builder, add the groups and icons.
*
* @param $widgets
*
* @return mixed
*/
function siteorigin_widget_add_bundle_groups($widgets){
foreach( $widgets as $class => &$widget ) {
if( preg_match('/SiteOrigin_Widgets?_(.*)_Widget/i', $class, $matches) ) {
$widget['icon'] = 'so-widget-icon so-widget-icon-'.strtolower($matches[1]);
$widget['groups'] = array('so-widgets-bundle');
}
}
return $widgets;
}
add_filter('siteorigin_panels_widgets', 'siteorigin_widget_add_bundle_groups', 11);
/**
* Escape a URL
*
* @param $url
*
* @return string
*/
function sow_esc_url( $url ) {
if( preg_match('/^post: *([0-9]+)/', $url, $matches) ) {
// Convert the special post URL into a permalink
$url = get_the_permalink( intval($matches[1]) );
if( empty($url) ) return '';
}
$protocols = wp_allowed_protocols();
$protocols[] = 'skype';
return esc_url( $url, $protocols );
}
/**
* A special URL escaping function that handles additional protocols
*
* @param $url
*
* @return string
*/
function sow_esc_url_raw( $url ) {
if( preg_match('/^post: *([0-9]+)/', $url, $matches) ) {
// Convert the special post URL into a permalink
$url = get_the_permalink( intval($matches[1]) );
}
$protocols = wp_allowed_protocols();
$protocols[] = 'skype';
return esc_url_raw( $url, $protocols );
}
/**
* Escape an HTML attribute
*
* This is a copy of the WP core `esc_attr` function, but modified to allow specifying arguments to the
* `_wp_specialchars` function for a bit more control. This was specifically necessary to allow double-encoding for
* the layout builder field.
*
* @param $text
* @param int $quote_style
* @param bool $charset
* @param bool $double_encode
*
* @return string
*/
function sow_esc_attr( $text, $quote_style = ENT_QUOTES, $charset = false, $double_encode = false ) {
$safe_text = wp_check_invalid_utf8( $text );
$safe_text = _wp_specialchars( $safe_text, $quote_style, $charset, $double_encode );
return apply_filters( 'attribute_escape', $safe_text, $text );
}
/**
* Get all the Google Web Fonts.
*
* @return mixed|void
*/
function siteorigin_widgets_fonts_google_webfonts( ) {
$fonts = include plugin_dir_path( __FILE__ ) . 'inc/fonts.php';
$fonts = apply_filters( 'siteorigin_widgets_google_webfonts', $fonts );
return !empty( $fonts ) ? $fonts : array();
}
function siteorigin_widgets_is_google_webfont( $font_value ) {
$google_webfonts = siteorigin_widgets_fonts_google_webfonts();
$font_family = explode( ':', $font_value );
$font_family = $font_family[0];
return isset( $google_webfonts[$font_family] );
}
function siteorigin_widgets_font_families( ){
// Add the default fonts
$font_families = array(
'Arial' => 'Arial',
'Helvetica Neue' => 'Helvetica Neue',
'Lucida Grande' => 'Lucida Grande',
'Georgia' => 'Georgia',
'Courier New' => 'Courier New',
);
// Add in all the Google font families
foreach ( siteorigin_widgets_fonts_google_webfonts() as $font => $variants ) {
foreach ( $variants as $variant ) {
if ( $variant == 'regular' || $variant == 400 ) {
$font_families[ $font ] = $font;
}
else {
$font_families[ $font . ':' . $variant ] = $font . ' (' . $variant . ')';
}
}
}
return apply_filters('siteorigin_widgets_font_families', $font_families);
}
/**
* Get list of supported measurements
*
* @return array
*/
function siteorigin_widgets_get_measurements_list() {
$measurements = array(
'px', '%', 'in', 'cm', 'mm', 'em', 'rem', 'pt', 'pc', 'ex', 'ch', 'vw', 'vh', 'vmin', 'vmax',
);
// Allow themes and plugins to trim or enhance the list.
return apply_filters('siteorigin_widgets_get_measurements_list', $measurements);
}
/**
* Returns the base URL of our widget with `$path` appended.
*
* @param string $path Extra path to append to the end of the URL.
*
* @return string Base URL of the widget, with $path appended.
*/
function siteorigin_widgets_url( $path = '' ) {
return plugins_url( 'so-widgets-bundle/' . $path );
}