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change comment form (1 post)

  1. Willem-Siebe
    Member
    Posted 2 years ago #

    Good evening,

    I hope somebody can help me on this english forum, in the dutch forum nothing is going on :-(.

    This post looks like a long post, but I put in the code I have found in my FTP files because I did a lot of searching but don't know what to do!

    I would like to adjust my comment form:
    - email must be visible;
    - the field to fill in the URL can be removed;
    - if possible I would like to have an extra field where people can give a name to the post (and this should be visible too).

    How can I achieve this?

    From wordpress I found this:

    wp-comments-post.php

    <?php
    /**
     * Handles Comment Post to WordPress and prevents duplicate comment posting.
     *
     * @package WordPress
     */
    
    if ( 'POST' != $_SERVER['REQUEST_METHOD'] ) {
    	header('Allow: POST');
    	header('HTTP/1.1 405 Method Not Allowed');
    	header('Content-Type: text/plain');
    	exit;
    }
    
    /** Sets up the WordPress Environment. */
    require( dirname(__FILE__) . '/wp-load.php' );
    
    nocache_headers();
    
    $comment_post_ID = isset($_POST['comment_post_ID']) ? (int) $_POST['comment_post_ID'] : 0;
    
    $post = get_post($comment_post_ID);
    
    if ( empty($post->comment_status) ) {
    	do_action('comment_id_not_found', $comment_post_ID);
    	exit;
    }
    
    // get_post_status() will get the parent status for attachments.
    $status = get_post_status($post);
    
    $status_obj = get_post_status_object($status);
    
    if ( !comments_open($comment_post_ID) ) {
    	do_action('comment_closed', $comment_post_ID);
    	wp_die( __('Sorry, comments are closed for this item.') );
    } elseif ( 'trash' == $status ) {
    	do_action('comment_on_trash', $comment_post_ID);
    	exit;
    } elseif ( !$status_obj->public && !$status_obj->private ) {
    	do_action('comment_on_draft', $comment_post_ID);
    	exit;
    } elseif ( post_password_required($comment_post_ID) ) {
    	do_action('comment_on_password_protected', $comment_post_ID);
    	exit;
    } else {
    	do_action('pre_comment_on_post', $comment_post_ID);
    }
    
    $comment_author       = ( isset($_POST['author']) )  ? trim(strip_tags($_POST['author'])) : null;
    $comment_author_email = ( isset($_POST['email']) )   ? trim($_POST['email']) : null;
    $comment_author_url   = ( isset($_POST['url']) )     ? trim($_POST['url']) : null;
    $comment_content      = ( isset($_POST['comment']) ) ? trim($_POST['comment']) : null;
    
    // If the user is logged in
    $user = wp_get_current_user();
    if ( $user->exists() ) {
    	if ( empty( $user->display_name ) )
    		$user->display_name=$user->user_login;
    	$comment_author       = $wpdb->escape($user->display_name);
    	$comment_author_email = $wpdb->escape($user->user_email);
    	$comment_author_url   = $wpdb->escape($user->user_url);
    	if ( current_user_can('unfiltered_html') ) {
    		if ( wp_create_nonce('unfiltered-html-comment_' . $comment_post_ID) != $_POST['_wp_unfiltered_html_comment'] ) {
    			kses_remove_filters(); // start with a clean slate
    			kses_init_filters(); // set up the filters
    		}
    	}
    } else {
    	if ( get_option('comment_registration') || 'private' == $status )
    		wp_die( __('Sorry, you must be logged in to post a comment.') );
    }
    
    $comment_type = '';
    
    if ( get_option('require_name_email') && !$user->exists() ) {
    	if ( 6 > strlen($comment_author_email) || '' == $comment_author )
    		wp_die( __('<strong>ERROR</strong>: please fill the required fields (name, email).') );
    	elseif ( !is_email($comment_author_email))
    		wp_die( __('<strong>ERROR</strong>: please enter a valid email address.') );
    }
    
    if ( '' == $comment_content )
    	wp_die( __('<strong>ERROR</strong>: please type a comment.') );
    
    $comment_parent = isset($_POST['comment_parent']) ? absint($_POST['comment_parent']) : 0;
    
    $commentdata = compact('comment_post_ID', 'comment_author', 'comment_author_email', 'comment_author_url', 'comment_content', 'comment_type', 'comment_parent', 'user_ID');
    
    $comment_id = wp_new_comment( $commentdata );
    
    $comment = get_comment($comment_id);
    do_action('set_comment_cookies', $comment, $user);
    
    $location = empty($_POST['redirect_to']) ? get_comment_link($comment_id) : $_POST['redirect_to'] . '#comment-' . $comment_id;
    $location = apply_filters('comment_post_redirect', $location, $comment);
    
    wp_safe_redirect( $location );
    exit;

    This I found in my pagelines lite template:

    comment.php

    <?php
    /**
     * COMMENTS
     *
     * The template for displaying Comments.
     *
     * @package     PageLines Framework
     * @since       1.0
     *
     * @link        http://www.pagelines.com/
     * @link        http://www.pagelines.com/tour
     *
     * @author      PageLines   http://www.pagelines.com/
     * @copyright   Copyright (c) 2012, PageLines   hello@pagelines.com
     *
     * @internal    last revised February 23, 2012
     * @version     2.1.1
     */
    
    if(!have_comments() && !comments_open())
    	return;
    
    ?>
    
    <div id="comments" class="wp-comments">
    	<div class="wp-comments-pad">
    	<?php 
    
    		/* Stop the rest of comments.php from being processed,
    		 * but don't kill the script entirely -- we still have
    		 * to fully load the template.
    		 */
    		if ( post_password_required() ){
    			printf('<p class="nopassword">%s</p></div></div>', __( 'This post is password protected. Enter the password to view any comments.', 'pagelines' ) );
    			return;
    
    		}
    
    		if ( have_comments() ) : ?>
    			<h3 id="comments-title"><?php
    			printf( _n( 'One Response to %2$s', '%1$s Responses to %2$s', get_comments_number(), 'pagelines' ),
    			number_format_i18n( get_comments_number() ), '<em>' . get_the_title() . '</em>' );
    			?></h3>
    
    			<ol class="commentlist">
    				<?php wp_list_comments(array('avatar_size' => 45)); ?>
    			</ol>
    			<?php if ( get_comment_pages_count() > 1 && get_option( 'page_comments' ) ) : // Are there comments to navigate through? ?>
    						<div class="navigation fix">
    							<div class="alignleft"><?php previous_comments_link( __( "<span class='meta-nav'>&larr;</span> Older Comments", 'pagelines' ) ); ?></div>
    							<div class="alignright"><?php next_comments_link( __( "Newer Comments <span class='meta-nav'>&rarr;</span>", 'pagelines' ) ); ?></div>
    						</div> <!-- .navigation -->
    			<?php endif; // check for comment navigation ?>
    
    <?php 	else : // or, if we don't have comments:
    
    			/* If there are no comments and comments are closed,
    			 * let's leave a little note, shall we?
    			 */
    			if ( ! comments_open() ) :
    		?>
    			<p class="nocomments"><?php _e('Comments are closed.', 'pagelines');?></p>
    		<?php endif; // end ! comments_open() ?>
    
    <?php
    		endif; // end have_comments() 
    
    	comment_form(); ?>
    	</div>
    </div>

    Hope to hear from you!

    Kind regards Willem

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