mirror of
https://github.com/silverstripe/silverstripe-comments
synced 2024-10-22 09:05:49 +00:00
126 lines
3.2 KiB
PHP
Executable File
126 lines
3.2 KiB
PHP
Executable File
<?php
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/**
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* Represents an interface for viewing and adding page comments
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* Create one, passing the page discussed to the constructor. It can then be
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* inserted into a template.
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*
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* @package comments
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*/
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class CommentInterface extends RequestHandler {
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static $url_handlers = array(
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'$Item!' => '$Item',
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);
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static $allowed_actions = array(
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'PostCommentForm',
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);
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protected $controller, $methodName, $page;
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/**
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* Create a new page comment interface
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* @param controller The controller that the interface is used on
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* @param methodName The method to return this CommentInterface object
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* @param page The page that we're commenting on
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*/
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function __construct($controller, $methodName, $page) {
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$this->controller = $controller;
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$this->methodName = $methodName;
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$this->page = $page;
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parent::__construct();
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}
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function Link() {
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return Controller::join_links($this->controller->Link(), $this->methodName);
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}
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/**
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* if this page comment form requires users to have a
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* valid permission code in order to post (used to customize the error
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* message).
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*
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* @return bool
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*/
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function PostingRequiresPermission() {
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return self::$comments_require_permission;
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}
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function Page() {
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return $this->page;
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}
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function PostCommentForm() {
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// Load the data from Session
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$form->loadDataFrom(array(
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"Name" => Cookie::get("CommentInterface_Name"),
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"Comment" => Cookie::get("CommentInterface_Comment"),
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"CommenterURL" => Cookie::get("CommentInterface_CommenterURL")
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));
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return $form;
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}
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function Comments() {
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// Comment limits
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$limit = array();
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$limit['start'] = isset($_GET['commentStart']) ? (int)$_GET['commentStart'] : 0;
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$limit['limit'] = Comment::$comments_per_page;
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$spamfilter = isset($_GET['showspam']) ? '' : "AND \"IsSpam\" = 0";
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$unmoderatedfilter = Permission::check('CMS_ACCESS_CommentAdmin') ? '' : "AND \"NeedsModeration\" = 0";
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$order = self::$order_comments_by;
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$comments = DataObject::get("Comment", "\"ParentID\" = '" . Convert::raw2sql($this->page->ID) . "' $spamfilter $unmoderatedfilter", $order, "", $limit);
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if(is_null($comments)) {
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return;
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}
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// This allows us to use the normal 'start' GET variables as well (In the weird circumstance where you have paginated comments AND something else paginated)
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$comments->setPaginationGetVar('commentStart');
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return $comments;
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}
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function CommentRssLink() {
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return Director::absoluteBaseURL() . "Comment/rss?pageid=" . $this->page->ID;
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}
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/**
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* A link to Comment_Controller.deleteallcomments() which deletes all
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* comments on a page referenced by the url param pageid
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*/
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function DeleteAllLink() {
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if(Permission::check('CMS_ACCESS_CommentAdmin')) {
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return Director::absoluteBaseURL() . "Comment/deleteallcomments?pageid=" . $this->page->ID;
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}
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}
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}
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/**
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* @package comments
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*/
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class CommentInterface_Form extends Form {
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}
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/**
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* @package comments
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*/
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class CommentInterface_Controller extends ContentController {
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function __construct() {
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parent::__construct(null);
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}
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function newspamquestion() {
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if(Director::is_ajax()) {
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echo Convert::raw2xml(sprintf(_t('CommentInterface_Controller.SPAMQUESTION', "Spam protection question: %s"),MathSpamProtection::getMathQuestion()));
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}
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}
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} |