root/tags/1.3/wp-admin/includes/template.php

<?php

//
// Big Mess
//

// Dandy new recursive multiple category stuff.
function cat_rows( $parent = 0, $level = 0, $categories = 0 ) {
    if ( !$categories )
        $categories = get_categories( 'hide_empty=0' );

    $children = _get_term_hierarchy('category');

    if ( $categories ) {
        ob_start();
        foreach ( $categories as $category ) {
            if ( $category->parent == $parent) {
                echo "\t" . _cat_row( $category, $level );
                if ( isset($children[$category->term_id]) )
                    cat_rows( $category->term_id, $level +1, $categories );
            }
        }
        $output = ob_get_contents();
        ob_end_clean();

        $output = apply_filters('cat_rows', $output);

        echo $output;
    } else {
        return false;
    }
}

function _cat_row( $category, $level, $name_override = false ) {
    global $class;

    $pad = str_repeat( '&#8212; ', $level );
    if ( current_user_can( 'manage_categories' ) ) {
        $edit = "<a href='categories.php?action=edit&amp;cat_ID=$category->term_id' class='edit'>".__( 'Edit' )."</a></td>";
        $default_cat_id = (int) get_option( 'default_category' );
        $default_link_cat_id = (int) get_option( 'default_link_category' );

        if ( $category->term_id != $default_cat_id )
            $edit .= "<td><a href='" . wp_nonce_url( "categories.php?action=delete&amp;cat_ID=$category->term_id", 'delete-category_' . $category->term_id ) . "' onclick=\"return deleteSomething( 'cat', $category->term_id, '" . js_escape(sprintf( __("You are about to delete the category '%s'.\nAll posts that were only assigned to this category will be assigned to the '%s' category.\nAll links that were only assigned to this category will be assigned to the '%s' category.\n'OK' to delete, 'Cancel' to stop." ), $category->name, get_catname( $default_cat_id ), get_catname( $default_link_cat_id ) )) . "' );\" class='delete'>".__( 'Delete' )."</a>";
        else
            $edit .= "<td style='text-align:center'>".__( "Default" );
    } else
        $edit = '';

    $class = ( ( defined( 'DOING_AJAX' ) && DOING_AJAX ) || " class='alternate'" == $class ) ? '' : " class='alternate'";

    $category->count = number_format_i18n( $category->count );
    $posts_count = ( $category->count > 0 ) ? "<a href='edit.php?cat=$category->term_id'>$category->count</a>" : $category->count;
    $output = "<tr id='cat-$category->term_id'$class>
        <th scope='row' style='text-align: center'>$category->term_id</th>
        <td>" . ( $name_override ? $name_override : $pad . ' ' . $category->name ) . "</td>
        <td>$category->description</td>
        <td align='center'>$posts_count</td>
        <td>$edit</td>\n\t</tr>\n";

    return apply_filters('cat_row', $output);
}

function checked( $checked, $current) {
    if ( $checked == $current)
        echo ' checked="checked"';
}

// TODO: Remove?
function documentation_link( $for ) {
    return;
}

function selected( $selected, $current) {
    if ( $selected == $current)
        echo ' selected="selected"';
}

//
// Nasty Category Stuff
//

function sort_cats( $cat1, $cat2 ) {
    if ( $cat1['checked'] || $cat2['checked'] )
        return ( $cat1['checked'] && !$cat2['checked'] ) ? -1 : 1;
    else
        return strcasecmp( $cat1['cat_name'], $cat2['cat_name'] );
}

function get_nested_categories( $default = 0, $parent = 0 ) {
    global $post_ID, $mode, $wpdb, $checked_categories;

    if ( empty($checked_categories) ) {
        if ( $post_ID ) {
            $checked_categories = wp_get_post_categories($post_ID);

            if ( count( $checked_categories ) == 0 ) {
                // No selected categories, strange
            $checked_categories[] = $default;
            }
        } else {
            $checked_categories[] = $default;
        }
    }

    $cats = get_categories("parent=$parent&hide_empty=0&fields=ids");

    $result = array ();
    if ( is_array( $cats ) ) {
        foreach ( $cats as $cat) {
            $result[$cat]['children'] = get_nested_categories( $default, $cat);
            $result[$cat]['cat_ID'] = $cat;
            $result[$cat]['checked'] = in_array( $cat, $checked_categories );
            $result[$cat]['cat_name'] = get_the_category_by_ID( $cat);
        }
    }

    $result = apply_filters('get_nested_categories', $result);
    usort( $result, 'sort_cats' );

    return $result;
}

function write_nested_categories( $categories ) {
    foreach ( $categories as $category ) {
        echo '<li id="category-', $category['cat_ID'], '"><label for="in-category-', $category['cat_ID'], '" class="selectit"><input value="', $category['cat_ID'], '" type="checkbox" name="post_category[]" id="in-category-', $category['cat_ID'], '"', ($category['checked'] ? ' checked="checked"' : "" ), '/> ', wp_specialchars( apply_filters('the_category', $category['cat_name'] )), "</label></li>";

        if ( $category['children'] ) {
            echo "<ul>\n";
            write_nested_categories( $category['children'] );
            echo "</ul>\n";
        }
    }
}

function dropdown_categories( $default = 0 ) {
    write_nested_categories( get_nested_categories( $default) );
}

function dropdown_link_categories( $default = 0 ) {
    global $link_id;

    if ( $link_id ) {
        $checked_categories = wp_get_link_cats($link_id);

        if ( count( $checked_categories ) == 0 ) {
            // No selected categories, strange
            $checked_categories[] = $default;
        }
    } else {
        $checked_categories[] = $default;
    }

    $categories = get_terms('link_category', 'orderby=count&hide_empty=0');

    if ( empty($categories) )
        return;

    foreach ( $categories as $category ) {
        $cat_id = $category->term_id;
        $name = wp_specialchars( apply_filters('the_category', $category->name));
        $checked = in_array( $cat_id, $checked_categories );
        echo '<li id="link-category-', $cat_id, '"><label for="in-link-category-', $cat_id, '" class="selectit"><input value="', $cat_id, '" type="checkbox" name="link_category[]" id="in-link-category-', $cat_id, '"', ($checked ? ' checked="checked"' : "" ), '/> ', $name, "</label></li>";
    }
}

function page_rows( $parent = 0, $level = 0, $pages = 0, $hierarchy = true ) {
    global $wpdb, $class, $post;

    if (!$pages )
        $pages = get_pages( 'sort_column=menu_order' );

    if (! $pages )
        return false;

    foreach ( $pages as $post) {
        setup_postdata( $post);
        if ( $hierarchy && ($post->post_parent != $parent) )
            continue;

        $post->post_title = wp_specialchars( $post->post_title );
        $pad = str_repeat( '&#8212; ', $level );
        $id = (int) $post->ID;
        $class = ('alternate' == $class ) ? '' : 'alternate';
?>
  <tr id='page-<?php echo $id; ?>' class='<?php echo $class; ?>'>
    <th scope="row" style="text-align: center"><?php echo $post->ID; ?></th>
    <td>
      <?php echo $pad; ?><?php the_title() ?>
    </td>
    <td><?php the_author() ?></td>
    <td><?php if ( '0000-00-00 00:00:00' ==$post->post_modified ) _e('Unpublished'); else echo mysql2date( __('Y-m-d g:i a'), $post->post_modified ); ?></td>
    <td><a href="<?php the_permalink(); ?>" rel="permalink" class="view"><?php _e( 'View' ); ?></a></td>
    <td><?php if ( current_user_can( 'edit_page', $id ) ) { echo "<a href='page.php?action=edit&amp;post=$id' class='edit'>" . __( 'Edit' ) . "</a>"; } ?></td>
    <td><?php if ( current_user_can( 'delete_page', $id ) ) { echo "<a href='" . wp_nonce_url( "page.php?action=delete&amp;post=$id", 'delete-page_' . $id ) .  "' class='delete' onclick=\"return deleteSomething( 'page', " . $id . ", '" . js_escape(sprintf( __("You are about to delete the '%s' page.\n'OK' to delete, 'Cancel' to stop." ), get_the_title() ) ) . "' );\">" . __( 'Delete' ) . "</a>"; } ?></td>
  </tr>

<?php
        if ( $hierarchy ) page_rows( $id, $level + 1, $pages );
    }
}

function user_row( $user_object, $style = '' ) {
    global $current_user;

    if ( !(is_object( $user_object) && is_a( $user_object, 'WP_User' ) ) )
        $user_object = new WP_User( (int) $user_object );
    $email = $user_object->user_email;
    $url = $user_object->user_url;
    $short_url = str_replace( 'http://', '', $url );
    $short_url = str_replace( 'www.', '', $short_url );
    if ('/' == substr( $short_url, -1 ))
        $short_url = substr( $short_url, 0, -1 );
    if ( strlen( $short_url ) > 35 )
        $short_url =  substr( $short_url, 0, 32 ).'...';
    $numposts = get_usernumposts( $user_object->ID );
    $r = "<tr id='user-$user_object->ID'$style>
        <td><input type='checkbox' name='users[]' id='user_{$user_object->ID}' value='{$user_object->ID}' /> <label for='user_{$user_object->ID}'>{$user_object->ID}</label></td>
        <td><label for='user_{$user_object->ID}'><strong>$user_object->user_login</strong></label></td>
        <td><label for='user_{$user_object->ID}'>$user_object->first_name $user_object->last_name</label></td>
        <td><a href='mailto:$email' title='" . sprintf( __('e-mail: %s' ), $email ) . "'>$email</a></td>
        <td><a href='$url' title='website: $url'>$short_url</a></td>";
    $r .= "\n\t\t<td align='center'>";
    if ( $numposts > 0 ) {
        $r .= "<a href='edit.php?author=$user_object->ID' title='" . __( 'View posts by this author' ) . "' class='edit'>";
        $r .= sprintf(__ngettext( 'View %s post', 'View %s posts', $numposts ), $numposts);
        $r .= '</a>';
    }
    $r .= "</td>\n\t\t<td>";
    if ( ( is_site_admin() || $current_user->ID == $user_object->ID ) && current_user_can( 'edit_user', $user_object->ID ) ) {
        $edit_link = add_query_arg( 'wp_http_referer', urlencode( clean_url( stripslashes( $_SERVER['REQUEST_URI'] ) ) ), "user-edit.php?user_id=$user_object->ID" );
        $r .= "<a href='$edit_link' class='edit'>".__( 'Edit' )."</a>";
    }
    $r .= "</td>\n\t</tr>";
    return $r;
}

function _wp_get_comment_list( $s = false, $start, $num ) {
    global $wpdb;

    $start = abs( (int) $start );
    $num = (int) $num;

    if ( $s ) {
        $s = $wpdb->escape($s);
        $comments = $wpdb->get_results("SELECT SQL_CALC_FOUND_ROWS * FROM $wpdb->comments WHERE
            (comment_author LIKE '%$s%' OR
            comment_author_email LIKE '%$s%' OR
            comment_author_url LIKE ('%$s%') OR
            comment_author_IP LIKE ('%$s%') OR
            comment_content LIKE ('%$s%') ) AND
            comment_approved != 'spam'
            ORDER BY comment_date DESC LIMIT $start, $num");
    } else {
        $comments = $wpdb->get_results( "SELECT SQL_CALC_FOUND_ROWS * FROM $wpdb->comments WHERE comment_approved = '0' OR comment_approved = '1' ORDER BY comment_date DESC LIMIT $start, $num" );
    }

    update_comment_cache($comments);

    $total = $wpdb->get_var( "SELECT FOUND_ROWS()" );

    return array($comments, $total);
}

function _wp_comment_list_item( $id, $alt = 0 ) {
    global $authordata, $comment, $wpdb;
    $id = (int) $id;
    $comment =& get_comment( $id );
    $class = '';
    $post = get_post($comment->comment_post_ID);
    $authordata = get_userdata($post->post_author);
    $comment_status = wp_get_comment_status($comment->comment_ID);
    if ( 'unapproved' == $comment_status )
        $class .= ' unapproved';
    if ( $alt % 2 )
        $class .= ' alternate';
    echo "<li id='comment-$comment->comment_ID' class='$class'>";
?>
<p><strong><?php comment_author(); ?></strong> <?php if ($comment->comment_author_email) { ?>| <?php comment_author_email_link() ?> <?php } if ($comment->comment_author_url && 'http://' != $comment->comment_author_url) { ?> | <?php comment_author_url_link() ?> <?php } ?>| <?php _e('IP:') ?> <a href="http://ws.arin.net/cgi-bin/whois.pl?queryinput=<?php comment_author_IP() ?>"><?php comment_author_IP() ?></a></p>

<?php comment_text() ?>

<p><?php comment_date(__('M j, g:i A'));  ?> &#8212; [
<?php
if ( current_user_can('edit_post', $comment->comment_post_ID) ) {
    echo " <a href='comment.php?action=editcomment&amp;c=".$comment->comment_ID."'>" .  __('Edit') . '</a>';
    echo ' | <a href="' . wp_nonce_url('comment.php?action=deletecomment&amp;p=' . $comment->comment_post_ID . '&amp;c=' . $comment->comment_ID, 'delete-comment_' . $comment->comment_ID) . '" onclick="return deleteSomething( \'comment\', ' . $comment->comment_ID . ', \'' . js_escape(sprintf(__("You are about to delete this comment by '%s'.\n'Cancel' to stop, 'OK' to delete."), $comment->comment_author)) . "', theCommentList );\">" . __('Delete') . '</a> ';
    if ( ('none' != $comment_status) && ( current_user_can('moderate_comments') ) ) {
        echo '<span class="unapprove"> | <a href="' . wp_nonce_url('comment.php?action=unapprovecomment&amp;p=' . $comment->comment_post_ID . '&amp;c=' . $comment->comment_ID, 'unapprove-comment_' . $comment->comment_ID) . '" onclick="return dimSomething( \'comment\', ' . $comment->comment_ID . ', \'unapproved\', theCommentList );">' . __('Unapprove') . '</a> </span>';
        echo '<span class="approve"> | <a href="' . wp_nonce_url('comment.php?action=approvecomment&amp;p=' . $comment->comment_post_ID . '&amp;c=' . $comment->comment_ID, 'approve-comment_' . $comment->comment_ID) . '" onclick="return dimSomething( \'comment\', ' . $comment->comment_ID . ', \'unapproved\', theCommentList );">' . __('Approve') . '</a> </span>';
    }
    echo " | <a href=\"" . wp_nonce_url("comment.php?action=deletecomment&amp;dt=spam&amp;p=" . $comment->comment_post_ID . "&amp;c=" . $comment->comment_ID, 'delete-comment_' . $comment->comment_ID) . "\" onclick=\"return deleteSomething( 'comment-as-spam', $comment->comment_ID, '" . js_escape(sprintf(__("You are about to mark as spam this comment by '%s'.\n'Cancel' to stop, 'OK' to mark as spam."), $comment->comment_author))  . "', theCommentList );\">" . __('Spam') . "</a> ";
}
$post = get_post($comment->comment_post_ID, OBJECT, 'display');
$post_title = wp_specialchars( $post->post_title, 'double' );
$post_title = ('' == $post_title) ? "# $comment->comment_post_ID" : $post_title;
?>
 ] &#8212; <a href="<?php echo get_permalink($comment->comment_post_ID); ?>"><?php echo $post_title; ?></a></p>
        </li>
<?php
}

function wp_dropdown_cats( $currentcat = 0, $currentparent = 0, $parent = 0, $level = 0, $categories = 0 ) {
    global $wpdb;
    if (!$categories )
        $categories = get_categories( 'hide_empty=0' );

    if ( $categories ) {
        foreach ( $categories as $category ) {
            if ( $currentcat != $category->term_id && $parent == $category->parent) {
                $pad = str_repeat( '&#8211; ', $level );
                $category->name = wp_specialchars( $category->name );
                echo "\n\t<option value='$category->term_id'";
                if ( $currentparent == $category->term_id )
                    echo " selected='selected'";
                echo ">$pad$category->name</option>";
                wp_dropdown_cats( $currentcat, $currentparent, $category->term_id, $level +1, $categories );
            }
        }
    } else {
        return false;
    }
}

function list_meta( $meta ) {
    global $post_ID;
    // Exit if no meta
    if (!$meta ) {
        echo '<tbody id="the-list"><tr style="display: none;"><td>&nbsp;</td></tr></tbody>'; //TBODY needed for list-manipulation JS
        return;
    }
    $count = 0;
?>
    <thead>
    <tr>
        <th><?php _e( 'Key' ) ?></th>
        <th><?php _e( 'Value' ) ?></th>
        <th colspan='2'><?php _e( 'Action' ) ?></th>
    </tr>
    </thead>
<?php
    $r ="\n\t<tbody id='the-list'>";
    foreach ( $meta as $entry ) {
        ++ $count;
        if ( $count % 2 )
            $style = 'alternate';
        else
            $style = '';
        if ('_' == $entry['meta_key'] { 0 } )
            $style .= ' hidden';

        if ( is_serialized( $entry['meta_value'] ) ) {
            if ( is_serialized_string( $entry['meta_value'] ) ) {
                // this is a serialized string, so we should display it
                $entry['meta_value'] = maybe_unserialize( $entry['meta_value'] );
            } else {
                // this is a serialized array/object so we should NOT display it
                --$count;
                continue;
            }
        }

        $key_js = js_escape( $entry['meta_key'] );
        $entry['meta_key']   = attribute_escape($entry['meta_key']);
        $entry['meta_value'] = attribute_escape($entry['meta_value']);
        $entry['meta_id'] = (int) $entry['meta_id'];
        $r .= "\n\t<tr id='meta-{$entry['meta_id']}' class='$style'>";
        $r .= "\n\t\t<td valign='top'><input name='meta[{$entry['meta_id']}][key]' tabindex='6' type='text' size='20' value='{$entry['meta_key']}' /></td>";
        $r .= "\n\t\t<td><textarea name='meta[{$entry['meta_id']}][value]' tabindex='6' rows='2' cols='30'>{$entry['meta_value']}</textarea></td>";
        $r .= "\n\t\t<td align='center'><input name='updatemeta' type='submit' class='updatemeta' tabindex='6' value='".attribute_escape(__( 'Update' ))."' /><br />";
        $r .= "\n\t\t<input name='deletemeta[{$entry['meta_id']}]' type='submit' onclick=\"return deleteSomething( 'meta', {$entry['meta_id']}, '";
        $r .= js_escape(sprintf( __("You are about to delete the '%s' custom field on this post.\n'OK' to delete, 'Cancel' to stop." ), $key_js ) );
        $r .= "' );\" class='deletemeta' tabindex='6' value='".attribute_escape(__( 'Delete' ))."' /></td>";
        $r .= "\n\t</tr>";
    }
    echo $r;
    echo "\n\t</tbody>";
}

function meta_form() {
    global $wpdb;
    $limit = (int) apply_filters( 'postmeta_form_limit', 30 );
    $keys = $wpdb->get_col( "
        SELECT meta_key
        FROM $wpdb->postmeta
        WHERE meta_key NOT LIKE '\_%'
        GROUP BY meta_key
        ORDER BY meta_id DESC
        LIMIT $limit" );
    if ( $keys )
        natcasesort($keys);
?>
<h3><?php _e( 'Add a new custom field:' ) ?></h3>
<table id="newmeta" cellspacing="3" cellpadding="3">
    <tr>
<th colspan="2"><?php _e( 'Key' ) ?></th>
<th><?php _e( 'Value' ) ?></th>
</tr>
    <tr valign="top">
        <td align="right" width="18%">
<?php if ( $keys ) : ?>
<select id="metakeyselect" name="metakeyselect" tabindex="7">
<option value="#NONE#"><?php _e( '- Select -' ); ?></option>
<?php

    foreach ( $keys as $key ) {
        $key = attribute_escape( $key );
        echo "\n\t<option value='$key'>$key</option>";
    }
?>
</select> <?php _e( 'or' ); ?>
<?php endif; ?>
</td>
<td><input type="text" id="metakeyinput" name="metakeyinput" tabindex="7" /></td>
        <td><textarea id="metavalue" name="metavalue" rows="3" cols="25" tabindex="8"></textarea></td>
    </tr>

</table>
<p class="submit"><input type="submit" id="updatemetasub" name="updatemeta" tabindex="9" value="<?php _e( 'Add Custom Field &raquo;' ) ?>" /></p>
<?php

}

function touch_time( $edit = 1, $for_post = 1, $tab_index = 0 ) {
    global $wp_locale, $post, $comment;

    if ( $for_post )
        $edit = ( in_array($post->post_status, array(