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silverstripe-blog
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ENHANCEMENT: allow administators to make it possible for non-admin users to view blog management widget

This commit is contained in:
Julian Seidenberg 2009-05-21 04:07:53 +00:00
parent 43118ecb03
commit 1b7de7e092
1 changed files with 33 additions and 18 deletions
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51
code/BlogManagementWidget.php
View File

@ -3,24 +3,24 @@
* Blog Management Widget
* @package blog
*/
class BlogManagementWidget extends Widget {
class BlogManagementWidget extends Widget implements PermissionProvider {
static $db = array();
static $has_one = array();
static $has_many = array();
static $many_many = array();
static $belongs_many_many = array();
static $defaults = array();
static $title = "Blog Management";
static $cmsTitle = "Blog Management";
static $description = "Provide a number of links useful for administering a blog. Only shown if the user is an admin.";
function CommentText() {
$unmoderatedcount = DB::query("SELECT COUNT(*) FROM PageComment WHERE NeedsModeration=1")->value();
if($unmoderatedcount == 1) {
@ -31,31 +31,46 @@ class BlogManagementWidget extends Widget {
return _t("BlogManagementWidget.COMADM", "Comment administration");
}
}
function CommentLink() {
if(!Permission::check('ADMIN')) {
return false;
}
$unmoderatedcount = DB::query("SELECT COUNT(*) FROM PageComment WHERE NeedsModeration=1")->value();
if($unmoderatedcount > 0) {
return "admin/comments/unmoderated";
} else {
return "admin/comments";
}
}
function WidgetHolder() {
$container = BlogTree::current();
if ($container && $container instanceof BlogHolder && $container->canAddChildren()) return $this->renderWith('WidgetHolder');
return '';
function providePermissions() {
return array("BLOGMANAGEMENTWIDGET_VIEW" => "View blog management widget");
}
function WidgetHolder() {
if(Permission::check("BLOGMANAGEMENTWIDGET_VIEW")) {
return $this->renderWith("WidgetHolder");
}
}
function PostLink() {
$container = BlogTree::current();
if ($container) return $container->Link('post');
}
function getBlogHolder() {
$page = Director::currentPage();
if($page->is_a("BlogHolder")) {
return $page;
} else if($page->is_a("BlogEntry") && $page->getParent()->is_a("BlogHolder")) {
return $page->getParent();
} else {
return DataObject::get_one("BlogHolder");
}
}
}
?>