silverstripe-blog/code/widgets/BlogManagementWidget.php

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<?php
/**
* Blog Management Widget
* @package blog
*/
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() {
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if(!class_exists('Comment')) return false;
$unmoderatedcount = DB::query("SELECT COUNT(*) FROM \"Comment\" WHERE \"Moderated\"=1")->value();
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if($unmoderatedcount == 1) {
return _t("BlogManagementWidget.UNM1", "You have 1 unmoderated comment");
} else if($unmoderatedcount > 1) {
return sprintf(_t("BlogManagementWidget.UNMM", "You have %i unmoderated comments"), $unmoderatedcount);
} else {
return _t("BlogManagementWidget.COMADM", "Comment administration");
}
}
function CommentLink() {
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if(!Permission::check('BLOGMANAGEMENT') || !class_exists('Comment')) return false;
$unmoderatedcount = DB::query("SELECT COUNT(*) FROM \"Comment\" WHERE \"Moderated\"=1")->value();
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if($unmoderatedcount > 0) {
return "admin/comments/unmoderated";
} else {
return "admin/comments";
}
}
function providePermissions() {
return array("BLOGMANAGEMENT" => "Blog management");
}
}
class BlogManagementWidget_Controller extends Widget_Controller {
function WidgetHolder() {
if(Permission::check("BLOGMANAGEMENT")) {
return $this->renderWith("WidgetHolder");
}
}
function PostLink() {
$container = BlogTree::current();
return ($container && $container->ClassName != "BlogTree") ? $container->Link('post') : false;
}
}
?>