layers_inline_button_styles

The Layers layers inline button styles function.

Description

layers_inline_button_styles( (constant) $container_id = NULL, (string) $type = 'background', (array) $args = array() );

Parameters (3)

0. $container_id — Optional. (constant) => NULL: The container id.
1. $type — Optional. (string) => 'background': The type.
2. $args — Optional. (array) => array(): The args.

Usage

if ( !function_exists( 'layers_inline_button_styles' ) ) { 
    require_once '/core/helpers/template.php'; 
} 
  
// The container id. 
$container_id = NULL; 
  
// The type. 
$type = 'background'; 
  
// The args. 
$args = array(); 
  
// NOTICE! Understand what this does before running. 
$result = layers_inline_button_styles($container_id, $type, $args);

Defined (1)

The function is defined in the following location(s).

/core/helpers/template.php

function layers_inline_button_styles( $container_id = NULL, $type = 'background' , $args = array() ) { 
 
    $styles = ''; 
 
    // Auto text color based on background color 
    if( isset( $args[ 'button' ][ 'background-color' ] ) && NULL !== layers_is_light_or_dark( $args[ 'button' ][ 'background-color' ] ) ) { 
 
        // temporarily darken the background color, so we only switch text color if very light 
        $background_darker = layers_hex_darker( $args[ 'button' ][ 'background-color' ], 28 ); 
 
        if ( 'light' == layers_is_light_or_dark( $background_darker ) ) { 
            $args['button']['color'] = 'rgba(0, 0, 0, .85)'; 
        } 
        else if ( 'dark' == layers_is_light_or_dark( $background_darker ) ) { 
            $args['button']['color'] = '#FFFFFF'; 
        } 
 
        // Add styling for the standard colors 
        $styles .= layers_inline_styles( $container_id, $type, $args ); 
    } 
 
    // Add styling for the hover colors 
    if( isset( $args['selectors'] ) ) { 
 
        if ( ! is_array( $args['selectors'] ) ) { 
            // Make sure selectors is array if comma seperated string is passed 
            $args['selectors'] = explode( ', ', $args['selectors'] ); 
            $args['selectors'] = array_map( 'trim', $args['selectors'] ); 
        } 
 
        $hover_args = $args; 
 
        foreach( $args['selectors'] as $selector ) { 
            $new_selectors[] = $selector . ':hover'; 
        } 
        $hover_args['selectors'] = $new_selectors; 
    } 
 
    // Generate a lighter text background color 
    if( isset( $args[ 'button' ][ 'background-color' ] ) ) { 
        $hover_args[ 'button' ]['background-color'] = layers_hex_lighter( $args[ 'button' ][ 'background-color' ] ); 
    } 
 
    // Apply hover colors 
    if( isset( $hover_args ) ) { 
        $styles .= layers_inline_styles( $container_id, $type, $hover_args );// Add styling for the standard colors 
    } 
 
    return $styles; 
}