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ENHANCEMENT: allow ordering of page commented to be configurabled (from r100327)

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git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/cms/trunk@111619 467b73ca-7a2a-4603-9d3b-597d59a354a9
This commit is contained in:
Sam Minnee 2010-10-04 05:47:38 +00:00
parent 70105f066e
commit d41d84c3e6
1 changed files with 22 additions and 1 deletions
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23
code/sitefeatures/PageCommentInterface.php
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@ -54,6 +54,15 @@ class PageCommentInterface extends RequestHandler {
*/
static $show_comments_when_disabled = true;
/**
* Define how you want to order page comments by. By default order by newest
* to oldest.
*
* @var String - used as $orderby in DB query
* @since 2.4
*/
static $order_comments_by = "\"Created\" DESC";
/**
* Create a new page comment interface
* @param controller The controller that the interface is used on
@ -97,8 +106,19 @@ class PageCommentInterface extends RequestHandler {
static function set_show_comments_when_disabled($state) {
self::$show_comments_when_disabled = $state;
}
/**
* See {@link PageCommentInterface::$order_comments_by}
*
* @param String
*/
static function set_order_comments_by($order) {
self::$order_comments_by = $order;
}
/**
* See {@link PageCommentInterface::$use_ajax_commenting}
*
* @param bool
*/
static function set_use_ajax_commenting($state) {
@ -212,7 +232,8 @@ class PageCommentInterface extends RequestHandler {
$spamfilter = isset($_GET['showspam']) ? '' : "AND \"IsSpam\" = 0";
$unmoderatedfilter = Permission::check('ADMIN') ? '' : "AND \"NeedsModeration\" = 0";
$comments = DataObject::get("PageComment", "\"ParentID\" = '" . Convert::raw2sql($this->page->ID) . "' $spamfilter $unmoderatedfilter", '"Created" DESC', "", $limit);
$order = self::$order_comments_by;
$comments = DataObject::get("PageComment", "\"ParentID\" = '" . Convert::raw2sql($this->page->ID) . "' $spamfilter $unmoderatedfilter", $order, "", $limit);
if(is_null($comments)) {
return;