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Hi im using the mxpress plugin and want to give each specific user role like Administrator, Editor etc. a diffent color for their name to display when they type a comment message.

Ive manage to change the text color that display all messages in the functions_comment.php <pre lang="PHP"><?php 

/** 
 * Loads the comment template specified in $file. 
 * 
 * Will not display the comments template if not on single post or page, or if 
 * the post does not have comments. 
 * 
 * Uses the WordPress database object to query for the comments. The comments 
 * are passed through the 'comments_array' filter hook with the list of comments 
 * and the post ID respectively. 
 * 
 * The $file path is passed through a filter hook called, 'comments_template' 
 * which includes the TEMPLATEPATH and $file combined. Tries the $filtered path 
 * first and if it fails it will require the default comment template from the 
 * default theme. If either does not exist, then the WordPress process will be 
 * halted. It is advised for that reason, that the default theme is not deleted. 
 * 
 * @since 1.5.0 
 * @global array $comment List of comment objects for the current post 
 * @uses $wpdb 
 * @uses $post 
 * @uses $withcomments Will not try to get the comments if the post has none. 
 * 
 * @param string $file Optional, default '/comments.php'. The file to load 
 * @param bool $separate_comments Optional, whether to separate the comments by comment type. Default is false. 
 * @return null Returns null if no comments appear 
 */ 
function mxpress_comments_template($file = '/comments.php', $separate_comments = false) { 
    global $wp_query, $withcomments, $post, $wpdb, $id, $comment, $user_login, $user_ID, $user_identity, $overridden_cpage; 

    if (!(is_single() || is_page() || $withcomments) || empty($post)) 
        return; 

    if (empty($file)) 
        $file = '/comments.php'; 

    $req = false; //get_option('require_name_email'); 
    //mxpress_debug(array('$req', $req)); 
    /** 
     * Comment author information fetched from the comment cookies. 
     * 
     * @uses wp_get_current_commenter() 
     */ 
    $commenter = wp_get_current_commenter(); 
    //mxpress_debug(array('$commenter', $commenter)); 

    /** 
     * The name of the current comment author escaped for use in attributes. 
     */ 
    $comment_author = $commenter['comment_author']; // Escaped by sanitize_comment_cookies() 
    //mxpress_debug(array('$comment_author', $comment_author)); 
    /** 
     * The email address of the current comment author escaped for use in attributes. 
     */ 
    $comment_author_email = $commenter['comment_author_email'];  // Escaped by sanitize_comment_cookies() 
    //mxpress_debug(array('$comment_author_email', $comment_author_email)); 
    /** 
     * The url of the current comment author escaped for use in attributes. 
     */ 
    $comment_author_url = esc_url($commenter['comment_author_url']); 
    //mxpress_debug(array('$comment_author_url', $comment_author_url)); 
    /** @todo Use API instead of SELECTs. */ 
    if ($user_ID) { 
        $comments = $wpdb->get_results($wpdb->prepare("SELECT * FROM $wpdb->comments WHERE comment_post_ID = %d AND (comment_approved = '1' OR ( user_id = %d AND comment_approved = '0' ) )  ORDER BY comment_date_gmt", $post->ID, $user_ID)); 
    } else if (empty($comment_author)) { 
        $comments = get_comments(array('post_id' => $post->ID, 'status' => 'approve', 'order' => 'ASC')); 
    } else { 
        $comments = $wpdb->get_results($wpdb->prepare("SELECT * FROM $wpdb->comments WHERE comment_post_ID = %d AND ( comment_approved = '1' OR ( comment_author = %s AND comment_author_email = %s AND comment_approved = '0' ) ) ORDER BY comment_date_gmt", $post->ID, wp_specialchars_decode($comment_author, ENT_QUOTES), $comment_author_email)); 
    } 

    // keep $comments for legacy's sake 
    $wp_query->comments = apply_filters('comments_array', $comments, $post->ID); 
    $comments = &$wp_query->comments; 
    $wp_query->comment_count = count($wp_query->comments); 
    update_comment_cache($wp_query->comments); 

    if ($separate_comments) { 
        $wp_query->comments_by_type = &separate_comments($comments); 
        $comments_by_type = &$wp_query->comments_by_type; 
    } 

    $overridden_cpage = false; 
    if ('' == get_query_var('cpage') && get_option('page_comments')) { 
        set_query_var('cpage', 'newest' == get_option('default_comments_page') ? get_comment_pages_count() : 1 ); 
        $overridden_cpage = true; 
    } 

    if (!defined('COMMENTS_TEMPLATE') || !COMMENTS_TEMPLATE) 
        define('COMMENTS_TEMPLATE', true); 

    /* $include = apply_filters('comments_template', STYLESHEETPATH . $file ); 
      if ( file_exists( $include ) ) 
      require( $include ); 
      elseif ( file_exists( TEMPLATEPATH . $file ) ) 
      require( TEMPLATEPATH . $file ); 
      else // Backward compat code will be removed in a future release 
      require( ABSPATH . WPINC . '/theme-compat/comments.php'); 
     */ 

    require 'mxpress_comments.php'; 
} 

/** 
 * Outputs a complete commenting form for use within a template. 
 * Most strings and form fields may be controlled through the $args array passed 
 * into the function, while you may also choose to use the comment_form_default_fields 
 * filter to modify the array of default fields if you'd just like to add a new 
 * one or remove a single field. All fields are also individually passed through 
 * a filter of the form comment_form_field_$name where $name is the key used 
 * in the array of fields. 
 * 
 * @since 3.0.0 
 * @param array $args Options for strings, fields etc in the form 
 * @param mixed $post_id Post ID to generate the form for, uses the current post if null 
 * @return void 
 */ 
function mxpress_comment_form($args = array(), $post_id = null) { 
    // modified clone of comment_form 
    //mxpress_debug('mxpress_comment_form()'); 
    global $id; 

    if (null === $post_id) 
        $post_id = $id; 
    else 
        $id = $post_id; 

    $commenter = wp_get_current_commenter(); 
    $user = wp_get_current_user(); 
    $user_identity = $user->exists() ? $user->display_name : ''; 

    $req = get_option('require_name_email'); 
    $aria_req = ( $req ? " aria-required='true'" : '' ); 
    $fields = array( 
        'author' => '<p class="comment-form-author">' . '<label for="author">' . __('Name') . '</label> ' . ( $req ? '<span class="required">*</span>' : '' ) . 
        '<input id="author" name="author" type="text" value="' . esc_attr($commenter['comment_author']) . '" size="30"' . $aria_req . ' /></p>', 
        'email' => '<p class="comment-form-email"><label for="email">' . __('Email') . '</label> ' . ( $req ? '<span class="required">*</span>' : '' ) . 
        '<input id="email" name="email" type="text" value="' . esc_attr($commenter['comment_author_email']) . '" size="30"' . $aria_req . ' /></p>', 
        'url' => '<p class="comment-form-url"><label for="url">' . __('Website') . '</label>' . 
        '<input id="url" name="url" type="text" value="' . esc_attr($commenter['comment_author_url']) . '" size="30" /></p>', 
    ); 

    $required_text = sprintf(' ' . __('Required fields are marked %s'), '<span class="required">*</span>'); 

    $defaults = array( 
        'fields' => apply_filters('comment_form_default_fields', $fields), 
        'comment_field' => '<p class="comment-form-comment"><label for="comment">' . _x('Comment', 'noun') . '</label><textarea id="comment" name="comment" cols="45" rows="8" aria-required="true"></textarea></p>', 
        'must_log_in' => '<p class="must-log-in">' . sprintf(__('You must be <a href="%s">logged in</a> to post a comment.'), wp_login_url(apply_filters('the_permalink', get_permalink($post_id)))) . '</p>', 
        'logged_in_as' => '<p class="logged-in-as">' . sprintf(__('Logged in as <a href="%1$s">%2$s</a>. <a href="%3$s" title="Log out of this account">Log out?</a>'), admin_url('profile.php'), $user_identity, wp_logout_url(apply_filters('the_permalink', get_permalink($post_id)))) . '</p>', 
        'comment_notes_before' => '<p class="comment-notes">' . __('Your email address will not be published.') . ( $req ? $required_text : '' ) . '</p>', 
        'comment_notes_after' => '<p class="form-allowed-tags">' . sprintf(__('You may use these <abbr title="HyperText Markup Language">HTML</abbr> tags and attributes: %s'), ' <code>' . allowed_tags() . '</code>') . '</p>', 
        'id_form' => 'commentform', 
        'id_submit' => 'submit', 
        'title_reply' => __('Leave a Reply'), 
        'title_reply_to' => __('Leave a Reply to %s'), 
        'cancel_reply_link' => __('Cancel reply'), 
        'label_submit' => __('Post Comment'), 
    ); 

    $args = wp_parse_args($args, apply_filters('comment_form_defaults', $defaults)); 
    ?> 
    <?php if (comments_open($post_id)) : ?> 
        <?php do_action('comment_form_before'); ?> 
        <div id="respond"> 
            <!-- h3 id="reply-title"><small><?php cancel_comment_reply_link($args['cancel_reply_link']); ?></small></h3 --> 
            <?php $cancelurl = str_replace('&doMxpressComment=1', '', $_SERVER['REQUEST_URI']); ?> 
            <a href="<?php echo $cancelurl; ?>">Cancel Comment</a><br><br> 
            <?php /* if (get_option('comment_registration') && !is_user_logged_in()) : ?> 
              <?php echo $args['must_log_in']; ?> 
              <?php do_action('comment_form_must_log_in_after'); ?> 
              <?php else : */ ?> 
            <form action="<?php echo site_url('/wp-comments-post.php'); ?>" method="post" id="<?php echo esc_attr($args['id_form']); ?>"> 
                <?php //do_action('comment_form_top'); ?> 
                <?php 
                //if (is_user_logged_in()) : 
                // logged in users don't apply at the moment 
                /*          ?> 
                  <?php echo apply_filters('comment_form_logged_in', $args['logged_in_as'], $commenter, $user_identity); ?> 
                  <?php do_action('comment_form_logged_in_after', $commenter, $user_identity); 
                 */ 
                // else : 
                ?> 
                <?php // echo $args['comment_notes_before']; ?> 
                <?php 
                // do_action('comment_form_before_fields'); 
                // mxpress_debug($args); 
                global $_SERVER; 
                //  mxpress_debug($_SERVER); 
                foreach ((array) $args['fields'] as $name => $field) { 
                    //  echo '[' . apply_filters("comment_form_field_{$name}", $field) . "]\n"; 
                } 
                global $_SERVER, $post; 
                $_mxpress_nic =  urldecode($_SERVER['HTTP_X_MXIT_NICK']); 
                $_mxpress_userid_r = $_SERVER['HTTP_X_MXIT_USERID_R']; 
                if ($_mxpress_nic == '') { 
                    $_mxpress_nic = 'Unspecified Mxit User'; 
                } 
                if ($_mxpress_userid_r == '') { 
                    $_mxpress_userid_r = 'Unspecified.Mxit.User.ID'; 
                } 
                echo 'Please write your comment now and click send:'; 
                echo apply_filters('comment_form_field_comment', '<p class="comment-form-comment"><textarea id="comment" name="comment"  aria-required="true"></textarea></p>'); 
                ?> 
                <input type="hidden" name="comment_post_ID" value="<?php echo $post->ID; ?>" /> 
                <input type="hidden" name="author" value="<?php echo $_mxpress_nic; ?>" /> 
                <input type="hidden" name="email" value="<?php echo $_mxpress_userid_r . '@mixit.im'; ?>" /> 
                <input name="submit" type="submit" id="<?php echo esc_attr($args['id_submit']); ?>" value="<?php echo esc_attr($args['label_submit']); ?>" /> 

                <?php //endif; ?> 

            </form> 
            <?php /* endif; */ ?> 
        </div><!-- #respond --> 
        <?php do_action('comment_form_after'); ?> 
    <?php else : ?> 
        <?php do_action('comment_form_comments_closed'); ?> 
    <?php endif; ?> 
    <?php 
} 

function mxpress_comment($comment, $args, $depth) { 
    $GLOBALS['comment'] = $comment; 
    //mxpress_debug(get_comment_text($comment_ID)); 
    extract($args, EXTR_SKIP); 

    if ('div' == $args['style']) { 
        $tag = 'div'; 
        $add_below = 'comment'; 
    } else { 
        $tag = 'li'; 
        $add_below = 'div-comment'; 
    } 
    ?> 
    <<?php echo $tag ?> <?php comment_class(empty($args['has_children']) ? '' : 'parent') ?> id="comment-<?php comment_ID() ?>"> 
    <?php if ('div' != $args['style']) : ?> 
        <div id="div-comment-<?php comment_ID() ?>" class="comment-body"> 
        <?php endif; ?> 

        <?php //if ($args['avatar_size'] != 0) echo get_avatar($comment, $args['avatar_size']); ?> 
        <?php echo '<span style="color:#63B8FF;">'. preg_replace("/[^A-Za-z0-9 ]/", '', urldecode(get_comment_author())).'</span><br/>'; ?> 

        <?php if ($comment->comment_approved == '0') : ?> 
            <?php _e('Your comment is awaiting moderation.') ?> 
            <?php 
        endif; 
        //comment_text(); 
        echo $comment->comment_content; 

        $now = new DateTime(date_i18n('Y-m-d H:i', time())); 
        $ref = new DateTime(get_comment_date('Y-m-d') . ' ' . get_comment_time('H:i')); 
        $diff = $now->diff($ref); 
        echo ' <span style="color:#CCCCCC;">('; 
        if ($diff->d) { 
            printf('%dd', $diff->d); 
        } else { 
            if ($diff->h) { 
                printf('%dh', $diff->h); 
            } else { 
                printf('%dm', $diff->i); 
            } 
        } 
         echo ' ago)</span>'; 
         // edit_comment_link(__('(Edit)'), '  ', ''); 
        ?> 

        <?php //comment_reply_link(array_merge($args, array('add_below' => $add_below, 'depth' => $depth, 'max_depth' => $args['max_depth']))) ?> 

        <?php if ('div' != $args['style']) : ?> 
        </div> 
    <?php endif; ?> 
    <?php 
} 

// send comments to oldest if neccesary 
function mxpress_cpage_intercept($query) { 
    $mxpress_options = get_option('mxpress_options'); 
    $reverse_order = $mxpress_options['orderComments']; 
    if ((mxpress_isMixit()) && ($reverse_order == 'False') && ($query->query_vars['cpage'] == NULL)) { 
        $query->set('cpage', '1'); 
    } 
} 
?>



and my stylesheet looks like

.mxblock {margin:0; padding:2em 0 0;} 
.mxpsection {display:block;margin:0; background: #CCC; padding:0} 
.mxpsection-detail {display:block;margin:0; background: #EEE; padding:0} 
.mxpsection-detail p {margin:0} 
.mxpsection h3{margin: 0; padding:0} 
.mxpsection h3 a{display:block;margin: 0; padding:0.5em ; } 
#mxpress_sections_menu{display:block; height: 3em; clear:both; } 
.mxptab{display:block;background:#eee; float:left; margin:0.25em;} 
.mxptab a{display:block;margin:0;padding:1em 0.25em 0;} 
.mxptab a:hover{background:#fff;} 
.mxspacer{margin:0} 
.doShow { display: inherit; } 
.doHide { display: none; }



Can anyone help me out to change the font color of certain User ID roles or by username etc for the name and the comment text...

the mxpress can be found here and is being used as the theme aswell...

http://wordpress.org/plugins/mxpress/[^]
Posted

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