mirror of
https://github.com/silverstripe/silverstripe-cms
synced 2024-09-08 02:31:15 +02:00
git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/cms/trunk@92468 467b73ca-7a2a-4603-9d3b-597d59a354a9
290 lines
7.0 KiB
PHP
Executable File
290 lines
7.0 KiB
PHP
Executable File
<?php
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/**
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* Represents a single comment on a page
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* @package cms
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* @subpackage comments
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*/
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class PageComment extends DataObject {
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static $db = array(
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"Name" => "Varchar(200)",
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"Comment" => "Text",
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"IsSpam" => "Boolean",
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"NeedsModeration" => "Boolean",
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"CommenterURL" => "Varchar(255)",
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"SessionID" => "Varchar(255)"
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);
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static $has_one = array(
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"Parent" => "SiteTree",
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"Author" => "Member" // Only set when the user is logged in when posting
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);
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static $has_many = array();
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static $many_many = array();
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static $defaults = array();
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static $casting = array(
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"RSSTitle" => "Varchar",
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);
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// Number of comments to show before paginating
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static $comments_per_page = 10;
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static $moderate = false;
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static $bbcode = false;
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/**
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* Return a link to this comment
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* @return string link to this comment.
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*/
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function Link() {
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return $this->Parent()->Link() . '#PageComment_'. $this->ID;
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}
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function getRSSName() {
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if($this->Name) {
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return $this->Name;
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} elseif($this->Author()) {
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return $this->Author()->getName();
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}
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}
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function ParsedBBCode(){
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$parser = new BBCodeParser($this->Comment);
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return $parser->parse();
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}
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function DeleteLink() {
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return (Permission::check('CMS_ACCESS_CMSMain')) ? "PageComment_Controller/deletecomment/$this->ID" : false;
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}
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function CommentTextWithLinks() {
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$pattern = '|([a-zA-Z]+://)([a-zA-Z0-9?&%.;:/=+_-]*)|is';
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$replace = '<a rel="nofollow" href="$1$2">$1$2</a>';
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return preg_replace($pattern, $replace, $this->Comment);
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}
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function SpamLink() {
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return (Permission::check('CMS_ACCESS_CMSMain') && !$this->IsSpam) ? "PageComment_Controller/reportspam/$this->ID" : false;
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}
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function HamLink() {
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return (Permission::check('CMS_ACCESS_CMSMain') && $this->IsSpam) ? "PageComment_Controller/reportham/$this->ID" : false;
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}
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function ApproveLink() {
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return (Permission::check('CMS_ACCESS_CMSMain') && $this->NeedsModeration) ? "PageComment_Controller/approve/$this->ID" : false;
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}
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function SpamClass() {
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if($this->getField('IsSpam')) {
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return 'spam';
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} else if($this->getField('NeedsModeration')) {
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return 'unmoderated';
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} else {
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return 'notspam';
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}
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}
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function RSSTitle() {
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return sprintf(
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_t('PageComment.COMMENTBY', "Comment by '%s' on %s", PR_MEDIUM, 'Name, Page Title'),
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Convert::raw2xml($this->getRSSName()),
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$this->Parent()->Title
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);
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}
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function PageTitle() {
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return $this->Parent()->Title;
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}
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static function enableModeration() {
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self::$moderate = true;
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}
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static function moderationEnabled() {
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return self::$moderate;
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}
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static function enableBBCode() {
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self::$bbcode = true;
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}
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static function bbCodeEnabled() {
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return self::$bbcode;
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}
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/**
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*
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* @param boolean $includerelations a boolean value to indicate if the labels returned include relation fields
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*
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*/
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function fieldLabels($includerelations = true) {
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$labels = parent::fieldLabels($includerelations);
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$labels['Name'] = _t('PageComment.Name', 'Author Name');
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$labels['Comment'] = _t('PageComment.Comment', 'Comment');
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$labels['IsSpam'] = _t('PageComment.IsSpam', 'Spam?');
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$labels['NeedsModeration'] = _t('PageComment.NeedsModeration', 'Needs Moderation?');
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return $labels;
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}
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/**
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* This method is called just before this object is
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* written to the database.
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*
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* Specifically, make sure "http://" exists at the start
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* of the URL, if it doesn't have https:// or http://
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*/
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public function onBeforeWrite() {
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parent::onBeforeWrite();
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$url = $this->CommenterURL;
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if($url) {
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if(substr($url, 0, 8) != 'https://') {
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if(substr($url, 0, 7) != 'http://') {
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$url = $this->CommenterURL = 'http://' . $url;
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}
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}
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}
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$this->CommenterURL = $url;
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}
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}
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class PageComment_Controller extends Controller {
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function rss() {
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$parentcheck = isset($_REQUEST['pageid']) ? "\"ParentID\" = " . (int) $_REQUEST['pageid'] : "\"ParentID\" > 0";
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$unmoderatedfilter = Permission::check('ADMIN') ? '' : "AND \"NeedsModeration\" = 0";
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$comments = DataObject::get("PageComment", "$parentcheck AND \"IsSpam\" = 0 $unmoderatedfilter", "\"Created\" DESC", "", 10);
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if(!isset($comments)) {
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$comments = new DataObjectSet();
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}
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$rss = new RSSFeed($comments, "home/", "Page comments", "", "RSSTitle", "Comment", "RSSName");
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$rss->outputToBrowser();
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}
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function deletecomment() {
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if(Permission::check('CMS_ACCESS_CMSMain')) {
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$comment = DataObject::get_by_id("PageComment", $this->urlParams['ID']);
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if($comment) {
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$comment->delete();
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}
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}
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if(Director::is_ajax()) {
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echo "";
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} else {
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Director::redirectBack();
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}
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}
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function approve() {
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if(Permission::check('CMS_ACCESS_CMSMain')) {
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$comment = DataObject::get_by_id("PageComment", $this->urlParams['ID']);
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if($comment) {
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$comment->NeedsModeration = false;
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$comment->write();
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// @todo Report to spamprotecter this is true
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if(Director::is_ajax()) {
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echo $comment->renderWith('PageCommentInterface_singlecomment');
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} else {
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Director::redirectBack();
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}
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}
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}
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}
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function reportspam() {
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$comment = DataObject::get_by_id("PageComment", $this->urlParams['ID']);
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if($comment) {
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// check they have access
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if(Permission::check('CMS_ACCESS_CMSMain')) {
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// if spam protection module exists
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if(class_exists('SpamProtectorManager')) {
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SpamProtectorManager::send_feedback($comment, 'spam');
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}
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// If Akismet is enabled
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else if(SSAkismet::isEnabled()) {
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try {
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$akismet = new SSAkismet();
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$akismet->setCommentAuthor($comment->getField('Name'));
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$akismet->setCommentContent($comment->getField('Comment'));
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$akismet->submitSpam();
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} catch (Exception $e) {
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// Akismet didn't work, most likely the service is down.
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}
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}
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$comment->IsSpam = true;
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$comment->NeedsModeration = false;
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$comment->write();
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}
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}
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if(Director::is_ajax()) {
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if(SSAkismet::getSaveSpam()) {
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echo $comment->renderWith('PageCommentInterface_singlecomment');
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} else {
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echo '';
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}
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} else {
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Director::redirectBack();
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}
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}
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/**
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* Report a Spam Comment as valid comment (not spam)
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*/
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function reportham() {
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$comment = DataObject::get_by_id("PageComment", $this->urlParams['ID']);
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if($comment) {
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if(Permission::check('CMS_ACCESS_CMSMain')) {
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// if spam protection module exists
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if(class_exists('SpamProtectorManager')) {
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SpamProtectorManager::send_feedback($comment, 'ham');
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$comment->setField('IsSpam', false);
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$comment->write();
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}
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if(SSAkismet::isEnabled()) {
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try {
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$akismet = new SSAkismet();
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$akismet->setCommentAuthor($comment->getField('Name'));
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$akismet->setCommentContent($comment->getField('Comment'));
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$akismet->submitHam();
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} catch (Exception $e) {
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// Akismet didn't work, most likely the service is down.
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}
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$comment->setField('IsSpam', false);
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$comment->write();
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}
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}
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}
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if(Director::is_ajax()) {
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echo $comment->renderWith('PageCommentInterface_singlecomment');
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} else {
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Director::redirectBack();
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}
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}
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}
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?>
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