Your IP : 216.73.216.5
<?php
// Do not allow direct access!
if ( ! defined( 'ABSPATH' ) ) {
die();
}
/**
* Class Ionos_Assistant_Branding
* Loads and parse the main configuration and handle the different settings
*/
class Ionos_Assistant_Branding {
/**
* @var Ionos_Assistant_Branding
*/
private static $instance;
/**
* @var string
*/
private $name;
/**
* @var string[]
*/
private $logos = array();
/**
* @var string[]
*/
private $visuals = array();
/**
* @var string[]
*/
private $colors = array();
/**
* Ionos_Assistant_Branding constructor
*/
private function __construct() {
// Retrieve all brand params for the config
$brand_params = Ionos_Assistant_Config::section( 'branding' );
// Store brand name
$this->name = isset( $brand_params['name'] ) ? $brand_params['name'] : '';
// Store color set and logo variants
foreach ( $brand_params as $key => $value ) {
if ( strpos( $key, 'color_' ) !== false ) {
$this->colors[ str_replace( 'color_', '', $key ) ] = $value;
}
if ( strpos( $key, 'logo_' ) !== false ) {
$this->logos[ str_replace( 'logo_', '', $key ) ] = $value;
}
if ( strpos( $key, 'visual_' ) !== false ) {
$this->visuals[ $key ] = $value;
}
}
}
/**
* Retrieve the Singleton object
*
* @return Ionos_Assistant_Branding
*/
public static function get_instance() {
if ( ! isset( self::$instance ) ) {
self::$instance = new self;
}
return self::$instance;
}
/**
* Destructor (for testing purpose)
*/
public static function reset_instance() {
self::$instance = null;
}
/**
* Returns the brand
*
* @return string
*/
public static function get_brand_name() {
return self::get_instance()->get_name();
}
/**
* @param string $variant
*
* @return string
*/
public static function get_logo( $variant = null ) {
$logos = self::get_instance()->get_logos();
$id = $variant ? $variant : 'default';
$market = Ionos_Assistant::get_market();
if ( is_array( $logos ) ) {
if ( array_key_exists( $id . '_' . $market, $logos ) ) {
return $logos[ $id . '_' . $market ];
} elseif ( array_key_exists( $id, $logos ) ) {
return $logos[ $id ];
}
}
return null;
}
/**
* @param int $id
*
* @return string
*/
public static function get_visual( $id ) {
$visuals = self::get_instance()->get_visuals();
if ( is_array( $visuals ) && array_key_exists( 'visual_' . $id, $visuals ) ) {
return $visuals[ 'visual_' . $id ];
}
return null;
}
/**
* @param string $variant
*
* @return string
*/
public static function get_color( $variant = null ) {
$colors = self::get_instance()->get_colors();
$id = $variant ? $variant : 'default';
if ( is_array( $colors ) && array_key_exists( $id, $colors ) ) {
return $colors[ $id ];
}
return null;
}
/**
* Returns the CSS snippet defining all elements with brand colors
* (a CSS template is used with placeholders and default values)
*
* @return string
*/
public static function get_color_styles() {
$inline_styles = '';
$backgrounds = array();
$colors = self::get_instance()->get_colors();
$styles_template = Ionos_Assistant::get_plugin_dir_path() . 'css/templates/branding.css';
$images_templates = Ionos_Assistant::get_plugin_dir_path() . 'images/templates/';
// Generate SVGs backgrounds
foreach ( self::get_backgrounds() as $bg_name => $settings ) {
$image_file = $images_templates . $bg_name . '.svg';
if ( is_file( $image_file ) && is_readable( $image_file ) ) {
$svg = file_get_contents( $image_file );
if ( is_array( $colors ) && array_key_exists( $settings['color_id'], $colors ) ) {
$svg = str_replace( 'fill:none', 'fill:' . $colors[ $settings['color_id'] ], $svg );
$backgrounds[ $bg_name ] = 'data:image/svg+xml;base64,' . base64_encode( $svg );
} else {
$backgrounds[ $bg_name ] = $settings['default'];
}
}
}
// Parse CSS template sheet
if ( is_file( $styles_template ) && is_readable( $styles_template ) ) {
$inline_styles = file_get_contents( $styles_template );
}
// Render inline styles
if ( $inline_styles ) {
// Render simple styles
if ( is_array( $colors ) ) {
foreach ( $colors as $color_id => $color_value ) {
$inline_styles = str_replace( '"{' . $color_id . '}"', $color_value, $inline_styles );
}
}
// Render SVG background styles
foreach ( $backgrounds as $bg_name => $image ) {
$inline_styles = str_replace( '"{' . $bg_name . '}"', $image, $inline_styles );
}
}
return $inline_styles;
}
/**
* Dynamic branded backgrounds
*
* @return string[]
*/
public static function get_backgrounds() {
return array(
'weave-light' => array(
'color_id' => 'variant3',
'default' => Ionos_Assistant::get_images_url( '/card/weave-light.svg' )
),
'weave-medium' => array(
'color_id' => 'variant3',
'default' => Ionos_Assistant::get_images_url( '/card/weave-medium.svg' )
)
);
}
/**
* @return string[]
*/
public function get_colors() {
return $this->colors;
}
/**
* @return string[]
*/
public function get_logos() {
return $this->logos;
}
/**
* @return string[]
*/
public function get_visuals() {
return $this->visuals;
}
/**
* @return string
*/
public function get_name() {
return $this->name;
}
}