60 lines
1.3 KiB
PHP
60 lines
1.3 KiB
PHP
<?php
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// No direct access, please
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if ( ! defined( 'ABSPATH' ) ) {
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exit;
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}
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add_action( 'wpsp_before_wrapper', 'wpsp_basic_styling' );
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function wpsp_basic_styling( $settings ) {
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// Start the magic
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$visual_css = array (
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'.wp-show-posts-columns#wpsp-' . $settings[ 'list_id' ] => array(
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'margin-left' => ( '' !== $settings[ 'columns_gutter' ] && '12' !== $settings[ 'columns' ] ) ? '-' . esc_attr( $settings[ 'columns_gutter' ] ) : null
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),
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'.wp-show-posts-columns#wpsp-' . $settings[ 'list_id' ] . ' .wp-show-posts-inner' => array(
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'margin' => ( '' !== $settings[ 'columns_gutter' ] && '12' !== $settings[ 'columns' ] ) ? '0 0 ' . esc_attr( $settings[ 'columns_gutter' ] ) . ' ' . esc_attr( $settings[ 'columns_gutter' ] ) : null,
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),
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);
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// Output the above CSS
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$output = '';
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foreach( $visual_css as $k => $properties ) {
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if ( !count( $properties ) ) {
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continue;
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}
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$temporary_output = $k . ' {';
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$elements_added = 0;
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foreach( $properties as $p => $v ) {
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if ( empty( $v ) ) {
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continue;
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}
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$elements_added++;
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$temporary_output .= $p . ': ' . $v . '; ';
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}
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$temporary_output .= "}";
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if ( $elements_added > 0 ) {
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$output .= $temporary_output;
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}
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}
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$output = str_replace(array("\r", "\n"), '', $output);
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if ( '' !== $output ) {
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echo '<style>';
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echo $output;
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echo '</style>';
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}
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}
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