Initial commit.

1 files changed, 71 insertions, 0 deletions

diff --git a/inc/custom-comments.php b/inc/custom-comments.php
new file mode 100644
index 0000000..c4aa7c7
--- /dev/null
+++ b/inc/custom-comments.php
@@ -0,0 +1,71 @@
+<?php
+/**
+ * Comment layout.
+ *
+ * @package understrap
+ */
+
+if ( ! defined( 'ABSPATH' ) ) {
+	exit; // Exit if accessed directly.
+}
+
+// Comments form.
+add_filter( 'comment_form_default_fields', 'understrap_bootstrap_comment_form_fields' );
+
+/**
+ * Creates the comments form.
+ *
+ * @param string $fields Form fields.
+ *
+ * @return array
+ */
+
+if ( ! function_exists( 'understrap_bootstrap_comment_form_fields' ) ) {
+
+	function understrap_bootstrap_comment_form_fields( $fields ) {
+		$commenter = wp_get_current_commenter();
+		$req       = get_option( 'require_name_email' );
+		$aria_req  = ( $req ? " aria-required='true'" : '' );
+		$html5     = current_theme_supports( 'html5', 'comment-form' ) ? 1 : 0;
+		$consent  = empty( $commenter['comment_author_email'] ) ? '' : ' checked="checked"';
+		$fields    = array(
+			'author'  => '<div class="form-group comment-form-author textfield-box"><label for="author">' . __( 'Name',
+					'understrap' ) . ( $req ? ' <span class="required">*</span>' : '' ) . '</label> ' .
+			            '<input class="form-control" id="author" name="author" type="text" value="' . esc_attr( $commenter['comment_author'] ) . '" size="30"' . $aria_req . '></div>',
+			'email'   => '<div class="form-group comment-form-email textfield-box"><label for="email">' . __( 'E-Mail',
+					'understrap' ) . ( $req ? ' <span class="required">*</span>' : '' ) . '</label> ' .
+			            '<input class="form-control" id="email" name="email" ' . ( $html5 ? 'type="email"' : 'type="text"' ) . ' value="' . esc_attr( $commenter['comment_author_email'] ) . '" size="30"' . $aria_req . '></div>',
+			'url'     => '<div class="form-group comment-form-url textfield-box"><label for="url">' . __( 'Webseite',
+					'understrap' ) . '</label> ' .
+			            '<input class="form-control" id="url" name="url" ' . ( $html5 ? 'type="url"' : 'type="text"' ) . ' value="' . esc_attr( $commenter['comment_author_url'] ) . '" size="30"></div>',
+			'cookies' => '<div class="form-group form-check comment-form-cookies-consent"><input class="form-check-input" id="wp-comment-cookies-consent" name="wp-comment-cookies-consent" type="checkbox" value="yes"' . $consent . ' /> ' .
+			         '<label class="form-check-label" for="wp-comment-cookies-consent">' . __( 'Save my name, email, and website in this browser for the next time I comment', 'understrap' ) . '</label></div>',
+		);
+
+		return $fields;
+	}
+} // endif function_exists( 'understrap_bootstrap_comment_form_fields' )
+
+add_filter( 'comment_form_defaults', 'understrap_bootstrap_comment_form' );
+
+/**
+ * Builds the form.
+ *
+ * @param string $args Arguments for form's fields.
+ *
+ * @return mixed
+ */
+
+if ( ! function_exists( 'understrap_bootstrap_comment_form' ) ) {
+
+	function understrap_bootstrap_comment_form( $args ) {
+		$args['comment_field'] = '<div class="form-group comment-form-comment">
+		    <div class="textfield-box">
+			    <label for="comment">' . _x( 'Kommentar', 'noun', 'understrap' ) . ( ' <span class="required">*</span>' ) . '</label>
+			    <textarea class="form-control" id="comment" name="comment" aria-required="true" cols="45" rows="8"></textarea>
+		    </div>
+	    </div>';
+		$args['class_submit']  = 'btn btn-secondary'; // since WP 4.1.
+		return $args;
+	}
+} // endif function_exists( 'understrap_bootstrap_comment_form' )