Changeset 6748

Timestamp:

02/07/2008 06:07:12 AM (17 years ago)

Author:

ryan

Message:

get_avatar(). see #5775

Location:

trunk

Files:

• wp-admin/includes/schema.php (modified) (1 diff)
• wp-admin/options-reading.php (modified) (2 diffs)
• wp-includes/images/avatar (added)
• wp-includes/images/avatar/unknown-128.jpg (added)
• wp-includes/images/avatar/unknown-16.jpg (added)
• wp-includes/images/avatar/unknown-32.jpg (added)
• wp-includes/images/avatar/unknown-48.jpg (added)
• wp-includes/images/avatar/unknown-96.jpg (added)
• wp-includes/pluggable.php (modified) (1 diff)
• wp-includes/version.php (modified) (1 diff)

trunk/wp-admin/includes/schema.php

@@ -236 +236 @@
     add_option('tag_base');
 
+    // 2.5
+    add_option('show_avatars', '1');
+    add_option('avatar_rating', 'G');
+
     // Delete unused options
     $unusedoptions = array ('blodotgsping_url', 'bodyterminator', 'emailtestonly', 'phoneemail_separator', 'smilies_directory', 'subjectprefix', 'use_bbcode', 'use_blodotgsping', 'use_phoneemail', 'use_quicktags', 'use_weblogsping', 'weblogs_cache_file', 'use_preview', 'use_htmltrans', 'smilies_directory', 'fileupload_allowedusers', 'use_phoneemail', 'default_post_status', 'default_post_category', 'archive_mode', 'time_difference', 'links_minadminlevel', 'links_use_adminlevels', 'links_rating_type', 'links_rating_char', 'links_rating_ignore_zero', 'links_rating_single_image', 'links_rating_image0', 'links_rating_image1', 'links_rating_image2', 'links_rating_image3', 'links_rating_image4', 'links_rating_image5', 'links_rating_image6', 'links_rating_image7', 'links_rating_image8', 'links_rating_image9', 'weblogs_cacheminutes', 'comment_allowed_tags', 'search_engine_friendly_urls', 'default_geourl_lat', 'default_geourl_lon', 'use_default_geourl', 'weblogs_xml_url', 'new_users_can_blog', '_wpnonce', '_wp_http_referer', 'Update', 'action', 'rich_editing');

trunk/wp-admin/options-reading.php

@@ -76 +76 @@
 </table>
 </fieldset>
+
+<fieldset class="options">
+<legend><?php _e('Avatars') ?></legend>
+<table class="niceblue">
+<tr valign="top">
+<th width="33%" scope="row"><?php _e('Show Avatars?') ?></th>
+<td>
+<select name="show_avatars" id="show_avatars">
+<?php
+    $yesorno = array(0 => __("Don't show Avatars"), 1 => __('Show Avatars'));
+    foreach ( $yesorno as $key => $value) {
+        $selected = (get_option('show_avatars') == $key) ? 'selected="selected"' : '';
+        echo "\n\t<option value='$key' $selected>$value</option>";
+    }
+?>
+</select>
+</td>
+</tr>
+<tr valign="top">
+<th width="33%" scope="row"><?php _e('Show Avatars with Rating:') ?></th>
+<td>
+<select name="avatar_rating" id="avatar_rating">
+<?php
+$ratings = array( 'G' => _c('G|rating'), 'PG' => _c('PG|Rating'), 'R' => _c('R|Rating'), 'X' => _c('X|Rating'));
+foreach ($ratings as $key => $rating) :
+    $selected = (get_option('avatar_rating') == $key) ? 'selected="selected"' : '';
+    echo "\n\t<option value='$key' $selected>$rating</option>";
+endforeach;
+?>
+</select>
+</td>
+</tr>
+</table>
+</fieldset>
+
 <table class="niceblue">
 <tr valign="top">
@@ -89 +124 @@
 <p class="submit">
 <input type="hidden" name="action" value="update" />
-<input type="hidden" name="page_options" value="posts_per_page,posts_per_rss,rss_use_excerpt,blog_charset,gzipcompression,show_on_front,page_on_front,page_for_posts" />
+<input type="hidden" name="page_options" value="posts_per_page,posts_per_rss,rss_use_excerpt,blog_charset,gzipcompression,show_on_front,page_on_front,page_for_posts,show_avatars,avatar_rating" />
 <input type="submit" name="Submit" value="<?php _e('Update Options &raquo;') ?>" />
 </p>

trunk/wp-includes/pluggable.php

@@ -1163 +1163 @@
 endif;
 
+if ( !function_exists( 'get_avatar' ) ) :
+/**
+ * get_avatar() - Get avatar for a user
+ *
+ * Retrieve the avatar for a user provided a user ID or email address
+ *
+ * @since 2.5
+ * @param int|string $id_or_email A user ID or email address
+ * @param int $size Size of the avatar image
+ * @param string $default URL to a default image to use if no avatar is available
+ * @return string <img> tag for the user's avatar
+*/
+function get_avatar( $id_or_email, $size = '96', $default = '' ) {
+    if ( ! get_option('show_avatars') )
+        return false;
+
+    if ( is_numeric($id_or_email) ) {
+        $id = (int) $id_or_email;
+        $user = get_userdata($id);
+        if ( !$user)
+            $email = '';
+        else
+            $email = $user->user_email;
+    } else {
+        $email = $id_or_email;
+    }
+
+    $default_sizes = array(16, 32, 48, 96, 128);
+    if ( empty($default) ) {
+        if ( in_array($size, $default_sizes) )
+            $default = trailingslashit(get_bloginfo('wpurl')) . "wp-includes/images/avatar/unknown-$size.jpg";
+        else
+            $default = trailingslashit(get_bloginfo('wpurl')) . "wp-includes/images/avatar/unknown-96.jpg";
+    }
+
+    if ( !empty($email) ) {
+        $default = urlencode( $default );
+
+        $out = 'http://www.gravatar.com/avatar.php?gravatar_id=';
+        $out .= md5( $email );
+        $out .= "&amp;size={$size}";
+        $out .= "&amp;default={$default}";
+
+        $rating = get_option('avatar_rating');
+        if ( !empty( $rating ) )
+            $out .= "&amp;rating={$rating}";
+
+        $avatar = "<img alt='' src='{$out}' class='avatar avatar-{$size}' height='{$size}' width='{$size}' />";
+    } else {
+        $avatar = "<img alt='' src='{$default}' />";
+    }
+
+    return apply_filters('get_avatar', $avatar, $id_or_email, $size, $default);
+}
+endif;
+
 if ( !function_exists('wp_setcookie') ) :
 /**

trunk/wp-includes/version.php

@@ -17 +17 @@
  * @global int $wp_db_version
  */
-$wp_db_version = 6736;
+$wp_db_version = 6748;
 
 ?>