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<?php | ||
/** | ||
* Coletivo Alpha Color Picker Customizer Control | ||
* | ||
* @package Coletivo/Classes | ||
*/ | ||
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declare(strict_types = 1); | ||
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namespace Coletivo; | ||
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use WP_Customize_Control; | ||
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// Prevents dipostt access. | ||
defined( 'ABSPATH' ) || exit; | ||
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/** | ||
* Alpha Color Picker Customizer Control | ||
* | ||
* This control adds a second slider for opacity to the stock WordPress color picker, | ||
* and it includes logic to seamlessly convert between RGBa and Hex color values as | ||
* opacity is added to or removed from a color. | ||
* | ||
* This Alpha Color Picker is free software: you can redistribute it and/or modify | ||
* it under the terms of the GNU General Public License as published by | ||
* the Free Software Foundation, either version 3 of the License, or | ||
* (at your option) any later version. | ||
* | ||
* This program is distributed in the hope that it will be useful, | ||
* but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
* GNU General Public License for more details. | ||
* | ||
* You should have received a copy of the GNU General Public License | ||
* along with this Alpha Color Picker. If not, see <http://www.gnu.org/licenses/>. | ||
*/ | ||
class Alpha_Color_Control extends WP_Customize_Control { | ||
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/** | ||
* Official control name. | ||
* | ||
* @var string | ||
*/ | ||
public $type = 'alpha-color'; | ||
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/** | ||
* Add support for palettes to be passed in. | ||
* | ||
* Supported palette values are true, false, or an array of RGBa and Hex colors. | ||
* | ||
* @var bool|array | ||
*/ | ||
public $palette; | ||
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/** | ||
* Add support for showing the opacity value on the slider handle. | ||
* | ||
* @var int | ||
*/ | ||
public $show_opacity; | ||
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/** | ||
* Enqueue scripts and styles. | ||
* | ||
* Ideally these would get registered and given proper paths before this control object | ||
* gets initialized, then we could simply enqueue them here, but for completeness as a | ||
* stand alone class we'll register and enqueue them here. | ||
*/ | ||
public function enqueue() { | ||
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} | ||
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/** | ||
* Render the control. | ||
*/ | ||
public function render_content() { | ||
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// Process the palette. | ||
if ( is_array( $this->palette ) ) { | ||
$palette = implode( '|', $this->palette ); | ||
} else { | ||
// Default to true. | ||
$palette = ( false === $this->palette || 'false' === $this->palette ) ? 'false' : 'true'; | ||
} | ||
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// Support passing show_opacity as string or boolean. Default to true. | ||
$show_opacity = ( false === $this->show_opacity || 'false' === $this->show_opacity ) ? 'false' : 'true'; | ||
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// Begin the output. | ||
?> | ||
<label> | ||
<?php | ||
// Output the label and description if they were passed in. | ||
if ( isset( $this->label ) && '' !== $this->label ) { | ||
echo '<span class="customize-control-title">' . esc_html( sanitize_text_field( $this->label ) ) . '</span>'; | ||
} | ||
if ( isset( $this->description ) && '' !== $this->description ) { | ||
echo '<span class="description customize-control-description">' . esc_html( sanitize_text_field( $this->description ) ) . '</span>'; | ||
} | ||
?> | ||
<input class="alpha-color-control" type="text" data-show-opacity="<?php echo esc_attr( $show_opacity ); ?>" data-palette="<?php echo esc_attr( $palette ); ?>" data-default-color="<?php echo esc_attr( $this->settings['default']->default ); ?>" <?php $this->link(); ?> /> | ||
</label> | ||
<?php | ||
} | ||
} |
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