function comicpress_display_author_gravatar($is_comic = false)
{
global $post, $wp_query, $is_IE;
if (is_page()) {
return;
}
if (!$is_comic && comicpress_themeinfo('enable_post_author_gravatar') || $is_comic && comicpress_themeinfo('enable_comic_post_author_gravatar')) {
$author_get_gravatar = get_avatar(get_the_author_meta('email'), 64, comicpress_random_default_avatar(get_the_author_meta('email'), get_the_author_meta('display_name')));
if (!$is_IE) {
$author_get_gravatar = str_replace('photo', 'photo instant nocorner itxtalt', $author_get_gravatar);
}
$author_gravatar = "<div class=\"post-author-gravatar\">" . $author_get_gravatar . "</div>\r\n";
echo apply_filters('comicpress_display_author_gravatar', $author_gravatar);
}
}
/**
* Better display of avatars in comments
* Should only be used in comment sections (may update in future)
* Checks for false empty commenter URLs 'http://' w/registered users
* Adds the class 'photo' to the image
* Adds a call to 'images/trackback.jpg' for trackbacks
* Adds a call to 'images/pingback.jpg' for pingbacks
*
* Filters should only return a string for an image URL for the avatar with class $avatar
* They should not get the avatar as this is done after the filter
*
* @since 0.2
* @filter
*/
function comicpress_avatar()
{
global $comment;
$url = get_comment_author_url();
$comment_type = get_comment_type();
if ($comment_type != 'pingback' && $comment_type != 'trackback') {
echo '<div class="comment-avatar">';
if ($url == true && $url != 'http://') {
echo '<a href="' . $url . '" rel="external nofollow" title="' . esc_html(get_comment_author(), 1) . '">';
}
$id_or_email = get_comment_author_email();
if (empty($id_or_email)) {
$id_or_email = get_comment_author();
}
$return_str = str_replace('photo', 'photo instant nocorner itxtalt', get_avatar($id_or_email, 64, comicpress_random_default_avatar($id_or_email), esc_html(get_comment_author(), 1)));
echo $return_str;
if ($url == true && $url != 'http://') {
echo '</a>';
}
echo '</div>';
}
}
} else {
?>
<div <?php
post_class();
?>
>
<?php
if (comicpress_themeinfo('enable_caps')) {
?>
<div class="post-head"></div><?php
}
?>
<div class="post-content">
<div class="userpage-avatar">
<?php
echo str_replace('photo', 'photo instant nocorner itxtalt', get_avatar($curauth->user_email, 64, comicpress_random_default_avatar($curauth->user_email), esc_attr($curauth->display_name, 1)));
?>
</div>
<div class="userpage-info">
<div class="userpage-bio">
<?php
if ($curauth->display_name) {
$authorname = $curauth->display_name;
} elseif ($curauth->user_nickname) {
$authorname = $curauth->nickname;
} elseif ($curauth->user_nicename) {
$authorname = $curauth->user_nicename;
} else {
$authorname = $curauth->user_login;
}
?>
/**
* 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)
{
global $comicpress_options;
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 = $id_or_email;
}
if ($comicpress_options['avatar_directory'] != 'none' || empty($default)) {
$default = comicpress_random_default_avatar((string) $id_or_email);
}
if (empty($default)) {
$avatar_default = get_option('avatar_default');
if (empty($avatar_default)) {
$default = 'mystery';
} else {
$default = $avatar_default;
}
}
if ('mystery' == $default) {
$default = "http://www.gravatar.com/avatar/ad516503a11cd5ca435acc9bb6523536?s={$size}";
} 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}&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;
$out .= '&d=' . urlencode($default);
$rating = get_option('avatar_rating');
if (!empty($rating)) {
$out .= "&r={$rating}";
}
$avatar = "<img alt='{$safe_alt}' src='{$out}' class='avatar avatar-{$size} photo instant nocorner itxtalt' height='{$size}' width='{$size}' />";
} else {
$avatar = "<img alt='{$safe_alt}' src='{$default}' class='avatar avatar-{$size} photo avatar-default instant nocorner itxtalt' height='{$size}' width='{$size}' />";
}
return apply_filters('comicpress_get_avatar', $avatar, $id_or_email, $size, $default, $alt);
}
