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<?php |
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/** |
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* Shortcode Separators config |
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* |
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* @package Powerkit |
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* @subpackage Templates |
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*/ |
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|
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// Exit if accessed directly. |
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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|
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/** |
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* Separators |
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*/ |
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add_action( 'init', function () { |
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powerkit_basic_shortcodes_register( array( |
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'name' => 'separators', |
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'title' => esc_html__( 'Separators', 'powerkit' ), |
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'priority' => 10, |
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'base' => 'powerkit_separator', |
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'autoregister' => true, |
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'fields' => array( |
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array( |
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'type' => 'section', |
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'label' => esc_html__( 'Options', 'powerkit' ), |
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), |
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array( |
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'type' => 'radio', |
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'name' => 'style', |
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'label' => esc_html__( 'Style', 'powerkit' ), |
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'style' => 'vertical', |
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'default' => 'solid', |
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'options' => array( |
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'solid' => esc_html__( 'Solid', 'powerkit' ), |
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'double' => esc_html__( 'Double', 'powerkit' ), |
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'dotted' => esc_html__( 'Dotted', 'powerkit' ), |
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'dashed' => esc_html__( 'Dashed', 'powerkit' ), |
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'blank' => esc_html__( 'Blank (empty space)', 'powerkit' ), |
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), |
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), |
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array( |
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'type' => 'input', |
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'name' => 'height', |
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'label' => esc_html__( 'Height', 'powerkit' ), |
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'default' => '', |
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'suffix' => ' px', |
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), |
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), |
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) ); |
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}); |
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|
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/** |
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* Separator Shortcode |
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* |
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* @param array $output Shortcode HTML. |
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* @param array $atts User defined attributes in shortcode tag. |
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* @param string $content Shorcode tag content. |
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* @return string Shortcode result HTML. |
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*/ |
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function powerkit_basic_shortcodes_separator( $output, $atts, $content ) { |
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|
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// Allowed CSS border-style keywords. The list is wider than the options the |
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// radio field offers, so a hand-written style="groove" keeps working. Any |
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// other value drops the declaration, which is how a browser already treats |
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// an invalid one. |
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$allowed_styles = array( 'none', 'hidden', 'dotted', 'dashed', 'solid', 'double', 'groove', 'ridge', 'inset', 'outset' ); |
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|
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if ( 'blank' === $atts['style'] ) { |
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$inl_css = sprintf( 'style="height: %dpx;"', absint( $atts['height'] ) ); |
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} else { |
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$border_style = in_array( $atts['style'], $allowed_styles, true ) |
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? sprintf( ' border-bottom-style: %s;', $atts['style'] ) |
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: ''; |
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|
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$inl_css = sprintf( 'style="border-bottom-width: %dpx;%s"', absint( $atts['height'] ), $border_style ); |
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} |
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|
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$output = sprintf( |
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'<div class="pk-separator" %s>%s</div>', |
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$inl_css, |
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wp_kses( $content, 'post' ) |
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); |
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|
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return $output; |
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} |
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add_filter( 'powerkit_separator_shortcode', 'powerkit_basic_shortcodes_separator', 10, 3 ); |
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|
