From cc980c5bc19e86078a0b4dddc240b599005639b8 Mon Sep 17 00:00:00 2001
From: "Philip M. Hofer (Frumph)" <frumph_dragon@yahoo.com>
Date: Mon, 7 Sep 2009 06:38:00 -0700
Subject: [PATCH] renamed gravatars to avatars

Signed-off-by: Philip M. Hofer (Frumph) <frumph_dragon@yahoo.com>
---
 functions/gravatars.php | 98 -----------------------------------------
 1 file changed, 98 deletions(-)
 delete mode 100644 functions/gravatars.php

diff --git a/functions/gravatars.php b/functions/gravatars.php
deleted file mode 100644
index ffdbd7b..0000000
--- a/functions/gravatars.php
+++ /dev/null
@@ -1,98 +0,0 @@
-<?php
-
-/**
- * Retrieve the avatar for a user who provided a user ID or email address.
- *
- * @since 2.5
- * @param int|string|object $id_or_email A user ID,  email address, or comment object
- * @param int $size Size of the avatar image
- * @param string $default URL to a default image to use if no avatar is available
- * @param string $alt Alternate text to use in image tag. Defaults to blank
- * @return string <img> tag for the user's avatar
-*/
-function comicpress_get_avatar( $id_or_email, $size = '64', $alt = false) {
-	if ( ! get_option('show_avatars') )
-		return false;
-
-	if ( false === $alt)
-		$safe_alt = '';
-	else
-		$safe_alt = attribute_escape( $alt );
-
-	if ( !is_numeric($size) )
-		$size = '96';
-
-	$email = '';
-	if ( is_numeric($id_or_email) ) {
-		$id = (int) $id_or_email;
-		$user = get_userdata($id);
-		if ( $user )
-			$email = $user->user_email;
-	} elseif ( is_object($id_or_email) ) {
-		if ( isset($id_or_email->comment_type) && '' != $id_or_email->comment_type && 'comment' != $id_or_email->comment_type )
-			return false; // No avatar for pingbacks or trackbacks
-
-		if ( !empty($id_or_email->user_id) ) {
-			$id = (int) $id_or_email->user_id;
-			$user = get_userdata($id);
-			if ( $user)
-				$email = $user->user_email;
-		} elseif ( !empty($id_or_email->comment_author_email) ) {
-			$email = $id_or_email->comment_author_email;
-		}
-	} else {
-		$email = $id_or_email;
-	}
-
-	if ( empty($default) ) {
-		$default = comicpress_random_default_avatar((string)$id_or_email);
-	}
-
-	if ( 'mystery' == $default )
-		$default = "http://www.gravatar.com/avatar/ad516503a11cd5ca435acc9bb6523536?s={$size}"; // ad516503a11cd5ca435acc9bb6523536 == md5('unknown@gravatar.com')
-	elseif ( 'blank' == $default )
-		$default = includes_url('images/blank.gif');
-	elseif ( !empty($email) && 'gravatar_default' == $default )
-		$default = '';
-	elseif ( 'gravatar_default' == $default )
-		$default = "http://www.gravatar.com/avatar/s={$size}";
-	elseif ( empty($email) )
-		$default = "http://www.gravatar.com/avatar/?d=$default&amp;s={$size}";
-	elseif ( strpos($default, 'http://') === 0 )
-		$default = add_query_arg( 's', $size, $default );
-
-	if ( !empty($email) ) {
-		$out = 'http://www.gravatar.com/avatar/';
-		$out .= md5( strtolower( $email ) );
-		$out .= '?s='.$size;
-		$out .= '&amp;d=' . urlencode( $default );
-
-		$rating = get_option('avatar_rating');
-		if ( !empty( $rating ) )
-			$out .= "&amp;r={$rating}";
-
-		$avatar = "<img alt='{$safe_alt}' src='{$out}' class='avatar avatar-{$size} photo' height='{$size}' width='{$size}' title='{$safe_alt}' />";
-	} else {
-		$avatar = "<img alt='{$safe_alt}' src='{$default}' class='avatar avatar-{$size} photo avatar-default' height='{$size}' width='{$size}' title='{$safe_alt}' />";
-	}
-
-	return apply_filters('comicpress_get_avatar', $avatar, $id_or_email, $size, $default, $alt);
-}
-
-function comicpress_random_default_avatar($id_or_email = '') {
-	$current_avatar_directory = get_option('comicpress-avatar_directory');
-	if (empty($current_avatar_directory)) $current_avatar_directory = 'default';
-		
-	$count = count($results = glob(get_template_directory() . '/images/avatars/'.$current_avatar_directory.'/*'));
-	$default = '';
-	
-	$checknum = hexdec(substr(md5($id_or_email),0,5)) % $count;
-	if ($count > 0) {
-		$default = basename($results[(int)$checknum]); 
-	} else {
-		return false;
-	}
-	return get_bloginfo('stylesheet_directory').'/images/avatars/'.$current_avatar_directory.'/'.$default;
-}
-
-?>
\ No newline at end of file