| 1 |
<?php |
| 2 |
/** |
| 3 |
* Button Block |
| 4 |
* |
| 5 |
* @package Tableberg |
| 6 |
*/ |
| 7 |
|
| 8 |
namespace Tableberg\Blocks; |
| 9 |
|
| 10 |
use Tableberg\Utils\Utils; |
| 11 |
|
| 12 |
/** |
| 13 |
* Handle the block registration on server side and rendering. |
| 14 |
*/ |
| 15 |
class Button { |
| 16 |
|
| 17 |
/** |
| 18 |
* Constructor |
| 19 |
* |
| 20 |
* @return void |
| 21 |
*/ |
| 22 |
public function __construct() { |
| 23 |
add_action( 'init', array( $this, 'block_registration' ) ); |
| 24 |
} |
| 25 |
|
| 26 |
/** |
| 27 |
* Get border CSS styles from border style array |
| 28 |
* |
| 29 |
* @param array $border_style - border style array. |
| 30 |
* @return string border CSS inline style string |
| 31 |
*/ |
| 32 |
public function get_border_style( $border_style ) { |
| 33 |
if ( ! is_array( $border_style ) ) { |
| 34 |
return ""; |
| 35 |
} |
| 36 |
|
| 37 |
$radius = $border_style['radius']; |
| 38 |
if ( ! is_array( $radius ) ) { |
| 39 |
return "border-radius: {$radius};"; |
| 40 |
} |
| 41 |
|
| 42 |
if ( is_array( $radius ) && count( $border_style['radius'] ) === 4 ) { |
| 43 |
return "border-top-left-radius: {$border_style['radius']['topLeft']};" . |
| 44 |
"border-bottom-left-radius: {$border_style['radius']['bottomLeft']};" . |
| 45 |
"border-bottom-right-radius: {$border_style['radius']['bottomRight']};" . |
| 46 |
"border-top-right-radius: {$border_style['radius']['topRight']};"; |
| 47 |
} |
| 48 |
return ""; |
| 49 |
} |
| 50 |
/** |
| 51 |
* Get block styles. |
| 52 |
* |
| 53 |
* @param array $attributes - block attributes. |
| 54 |
* @return string Generated CSS styles. |
| 55 |
*/ |
| 56 |
public static function get_styles( $attributes ) { |
| 57 |
if (!isset($attributes['textHoverColor'])) { |
| 58 |
$attributes['textHoverColor'] = ""; |
| 59 |
} |
| 60 |
if (!isset($attributes['textColor'])) { |
| 61 |
$attributes['textColor'] = ""; |
| 62 |
} |
| 63 |
|
| 64 |
$background_color = Utils::get_background_color( $attributes, 'backgroundColor', 'backgroundGradient' ); |
| 65 |
$background_hover_color = Utils::get_background_color( $attributes, 'backgroundHoverColor', 'backgroundHoverGradient' ); |
| 66 |
|
| 67 |
$styles = array( |
| 68 |
'--tableberg-button-background-color' => $background_color, |
| 69 |
'--tableberg-button-hover-background-color' => $background_hover_color, |
| 70 |
'--tableberg-button-text-hover-color' => $attributes['textHoverColor'], |
| 71 |
'--tableberg-button-text-color' => $attributes['textColor'], |
| 72 |
); |
| 73 |
|
| 74 |
return Utils::generate_css_string( $styles ); |
| 75 |
} |
| 76 |
/** |
| 77 |
* Get block classes. |
| 78 |
* |
| 79 |
* @param array $attributes - block attributes. |
| 80 |
* @return string Generated block classess. |
| 81 |
*/ |
| 82 |
public static function get_classes( $attributes ) { |
| 83 |
if (!isset($attributes['backgroundColor'])) { |
| 84 |
$attributes['backgroundColor'] = ""; |
| 85 |
} |
| 86 |
if (!isset($attributes['backgroundHoverColor'])) { |
| 87 |
$attributes['backgroundHoverColor'] = ""; |
| 88 |
} |
| 89 |
if (!isset($attributes['textHoverColor'])) { |
| 90 |
$attributes['textHoverColor'] = ""; |
| 91 |
} |
| 92 |
if (!isset($attributes['textColor'])) { |
| 93 |
$attributes['textColor'] = ""; |
| 94 |
} |
| 95 |
if (!isset($attributes['backgroundGradient'])) { |
| 96 |
$attributes['backgroundGradient'] = ""; |
| 97 |
} |
| 98 |
if (!isset($attributes['backgroundHoverGradient'])) { |
| 99 |
$attributes['backgroundHoverGradient'] = ""; |
| 100 |
} |
| 101 |
|
| 102 |
$classes = join( |
| 103 |
' ', |
| 104 |
array( |
| 105 |
! Utils::is_value_empty( $attributes['backgroundColor'] ) || ! Utils::is_value_empty( $attributes['backgroundGradient'] ) ? 'has-background-color' : '', |
| 106 |
! Utils::is_value_empty( $attributes['backgroundHoverColor'] ) || ! Utils::is_value_empty( $attributes['backgroundHoverGradient'] ) ? 'has-hover-background-color' : '', |
| 107 |
! Utils::is_value_empty( $attributes['textHoverColor'] ) ? 'has-hover-text-color' : '', |
| 108 |
! Utils::is_value_empty( $attributes['textColor'] ) ? 'has-text-color' : '', |
| 109 |
) |
| 110 |
); |
| 111 |
return $classes; |
| 112 |
} |
| 113 |
/** |
| 114 |
* Renders the custom button block on the server. |
| 115 |
* |
| 116 |
* @param array $attributes The block attributes. |
| 117 |
* @param string $content The block content. |
| 118 |
* @param WP_Block $block The block object. |
| 119 |
* @return string Returns the HTML content for the custom button block. |
| 120 |
*/ |
| 121 |
public function render_tableberg_button_block( $attributes, $content, $block ) { |
| 122 |
$text = isset( $attributes['text'] ) ? $attributes['text'] : ''; |
| 123 |
$align = isset( $attributes['align'] ) ? $attributes['align'] : ''; |
| 124 |
$width = isset( $attributes['width'] ) ? $attributes['width'] : ''; |
| 125 |
$text_align = isset( $attributes['textAlign'] ) ? $attributes['textAlign'] : ''; |
| 126 |
$id = isset( $attributes['id'] ) ? $attributes['id'] : ''; |
| 127 |
$url = isset( $attributes['url'] ) ? $attributes['url'] : ''; |
| 128 |
$link_target = isset( $attributes['linkTarget'] ) ? $attributes['linkTarget'] : ''; |
| 129 |
$rel = isset( $attributes['rel'] ) ? $attributes['rel'] : ''; |
| 130 |
$style = isset( $attributes['style'] ) ? $attributes['style'] : ''; |
| 131 |
$font_size = isset( $attributes['fontSize'] ) ? $attributes['fontSize'] : ''; |
| 132 |
$border = isset( $style['border'] ) ? $style['border'] : ''; |
| 133 |
|
| 134 |
$classes = trim( |
| 135 |
join( |
| 136 |
' ', |
| 137 |
array( |
| 138 |
'wp-block-tableberg-button', |
| 139 |
$align ? "block-align-{$align}" : '', |
| 140 |
$width ? "has-custom-width wp-block-button__width-{$width}" : '', |
| 141 |
$font_size ? 'has-custom-font-size' : '', |
| 142 |
$this->get_classes( $attributes ), |
| 143 |
) |
| 144 |
) |
| 145 |
); |
| 146 |
|
| 147 |
$button_classes = trim( |
| 148 |
join( |
| 149 |
' ', |
| 150 |
array( |
| 151 |
'wp-block-button__link', |
| 152 |
'wp-element-button', |
| 153 |
$text_align ? "has-text-align-{$text_align}" : '', |
| 154 |
) |
| 155 |
) |
| 156 |
); |
| 157 |
$button_styles = join( |
| 158 |
'', |
| 159 |
array( |
| 160 |
$this->get_styles( $attributes ), |
| 161 |
$this->get_border_style( $border ), |
| 162 |
) |
| 163 |
); |
| 164 |
|
| 165 |
$button_attrs = sprintf( 'class="%1$s" style="%2$s"', esc_attr( $button_classes ), esc_attr( $button_styles ) ); |
| 166 |
|
| 167 |
$button = $url ? sprintf( |
| 168 |
'<a href="%1$s" %2$s rel="%3$s" target="%4$s">%5$s</a>', |
| 169 |
$url, |
| 170 |
$button_attrs, |
| 171 |
esc_attr( $rel ), |
| 172 |
esc_attr( $link_target ), |
| 173 |
esc_html( $text ) |
| 174 |
) : |
| 175 |
sprintf( '<div %1$s>%2$s</div>', $button_attrs, esc_html( $text ) ); |
| 176 |
|
| 177 |
return sprintf( '<div class="%1$s" id="%2$s">%3$s</div>', $classes, esc_attr( $id ), $button ); |
| 178 |
} |
| 179 |
|
| 180 |
/** |
| 181 |
* Register the block. |
| 182 |
*/ |
| 183 |
public function block_registration() { |
| 184 |
register_block_type( |
| 185 |
TABLEBERG_DIR_PATH . 'build/button/block.json', |
| 186 |
array( |
| 187 |
'render_callback' => array( $this, 'render_tableberg_button_block' ), |
| 188 |
) |
| 189 |
); |
| 190 |
} |
| 191 |
} |
| 192 |
|
