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<?php
/**
* comment_inc
*
* @author spider <spider@steelsun.com>
* @version $Revision: 1.7 $
* @package liberty
* @subpackage functions
*/
// $Header: /cvsroot/bitweaver/_bit_liberty/comments_inc.php,v 1.7 2005/12/26 12:25:03 squareing Exp $
// Copyright (c) 2002-2003, Luis Argerich, Garland Foster, Eduardo Polidor, et. al.
// All Rights Reserved. See copyright.txt for details and a complete list of authors.
// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
// This file sets up the information needed to display
// the comments preferences, post-comment box and the
// list of comments. Finally it displays blog-comments.tpl
// using this information
// Setup URLS for the Comments next and prev buttons and use variables that
// cannot be aliased by normal Bit variables.
// Traverse each _REQUEST data adn put them in an array
// this script may only be included - so its better to die if called directly.
/**
* required setup
*/
require_once (LIBERTY_PKG_PATH.'LibertyComment.php');
global $commentsLib, $gBitSmarty;
$postComment = array();
$formfeedback = array();
$gBitSmarty->assign_by_ref('formfeedback', $formfeedback);
if( @BitBase::verifyId($_REQUEST['delete_comment_id']) && $gBitUser->hasPermission( 'bit_p_post_comments' )) {
$deleteComment = new LibertyComment($_REQUEST['delete_comment_id']);
if( @BitBase::verifyId($deleteComment->mInfo['content_id'] ) ) {
$deleteComment->deleteComment();
}
}
if( @BitBase::verifyId($_REQUEST['post_comment_id']) && $gBitUser->hasPermission( 'bit_p_post_comments' )) {
$post_comment_id = $_REQUEST['post_comment_id'];
$editComment = new LibertyComment($post_comment_id);
if ($editComment->mInfo['content_id']) {
if (!$editComment->userCanEdit()) {
$formfeedback['error'] = "You do not have permission to edit this comment.";
$editComment = NULL;
$post_comment_id = NULL;
} else {
$postComment['data'] = $editComment->mInfo['data'];
$postComment['title'] = $editComment->mInfo['title'];
}
} else {
$formfeedback['error'] = "Comment does not exist.";
$editComment = NULL;
$post_comment_id = NULL;
}
} else {
$post_comment_id = NULL;
$editComment = NULL;
}
$gBitSmarty->assign('post_comment_id', $post_comment_id);
// Store comment posts
if (!empty($_REQUEST['post_comment_submit']) && $gBitUser->hasPermission( 'bit_p_post_comments' )) {
$storeComment = new LibertyComment(@BitBase::verifyId($editComment->mCommentId) ? $editComment->mCommentId : NULL);
$storeRow = array();
$storeRow['title'] = $_REQUEST['comment_title'];
$storeRow['edit'] = $_REQUEST['comment_data'];
$storeRow['parent_id'] = (@BitBase::verifyId($storeComment->mInfo['parent_id']) ? $storeComment->mInfo['parent_id'] : (!@BitBase::verifyId($_REQUEST['post_comment_reply_id']) ? $commentsParentId : $_REQUEST['post_comment_reply_id']));
$storeRow['content_id'] = (@BitBase::verifyId($storeComment->mContentId) ? $storeComment->mContentId : NULL);
$storeComment->storeComment($storeRow);
}
// $post_comment_request is a flag indicating whether or not to display the comment input form
if (empty($_REQUEST['post_comment_request'])) {
$post_comment_request = NULL;
} elseif( $gBitUser->hasPermission( 'bit_p_post_comments' ) ) {
$post_comment_request = TRUE;
}
$gBitSmarty->assign_by_ref('post_comment_request', $post_comment_request);
// $post_comment_preview is a flag indicating that the user wants to preview their comment prior to saving it
if( !empty( $_REQUEST['post_comment_preview'] ) ) {
$postComment['title'] = $_REQUEST['comment_title'];
$postComment['data'] = $_REQUEST['comment_data'];
$postComment['parsed_data'] = LibertyComment::parseData( $_REQUEST['comment_data'], 'bitwiki' );
$gBitSmarty->assign('post_comment_preview', TRUE);
}
// $post_comment_reply_id is the content_id which a post is replying to
if (@BitBase::verifyId($_REQUEST['post_comment_reply_id'])) {
$post_comment_reply_id = $_REQUEST['post_comment_reply_id'];
$tmpComment = new LibertyComment(NULL, $post_comment_reply_id);
//$postComment['data'] = $commentsLib->quoteComment($tmpComment->mInfo['data']); // This is super-ugly, better to just not quote at all, the indented comment indicates what comment it is replying to
if (preg_match('/^' . tra('Re:') . '/', $tmpComment->mInfo['title'])) {
$comment_prefix = '';
}
else {
$comment_prefix = tra('Re:') . " ";
}
$postComment['title'] = $comment_prefix . $tmpComment->mInfo['title'];
$gBitSmarty->assign('post_comment_reply_id', $post_comment_reply_id);
}
$maxComments = $gBitSystem->getPreference( 'comments_per_page', 10 );
if (!empty($_REQUEST["comments_maxComments"])) {
$maxComments = $_REQUEST["comments_maxComments"];
$comments_at_top_of_page = 'y';
}
$comments_sort_mode = $gBitSystem->getPreference( 'comments_default_ordering', 'commentDate_desc' );
if (!empty($_REQUEST["comments_sort_mode"])) {
$comments_sort_mode = $_REQUEST["comments_sort_mode"];
$comments_at_top_of_page = 'y';
}
$comments_display_style = $gBitSystem->getPreference( 'comments_default_display_mode', 'threaded' );
if( !empty( $_REQUEST["comments_style"] ) ) {
$comments_display_style = $_REQUEST["comments_style"];
$comments_at_top_of_page = 'y';
}
if( !empty( $_REQUEST['comment_page'] ) || !empty( $_REQUEST['post_comment_request'] ) ) {
$comments_at_top_of_page = 'y';
}
$commentOffset = !empty( $_REQUEST['comment_page'] ) ? ($_REQUEST['comment_page'] - 1) * $maxComments : 0;
$gComment = new LibertyComment( NULL, $gContent->mContentId );
// $commentsParentId is the content_id which the comment tree is attached to
if( !@BitBase::verifyId( $commentsParentId ) ) {
$comments = NULL;
$numComments = 0;
} else {
$comments = $gComment->getComments( $commentsParentId, $maxComments, $commentOffset, $comments_sort_mode, $comments_display_style );
$numComments = $gComment->getNumComments( $commentsParentId );
}
$gBitSmarty->assign('comments', $comments);
$gBitSmarty->assign('maxComments', $maxComments);
$numCommentPages = ceil( $numComments / $maxComments );
$currentPage = !empty( $_REQUEST['comment_page'] ) ? $_REQUEST['comment_page'] : 1;
$commentsPgnHash = array(
'numPages' => $numCommentPages,
'pgnName' => 'comment_page',
'page' => $currentPage,
'url' => $comments_return_url,
'maxComments' => $maxComments,
'comments_sort_mode' => $comments_sort_mode,
'comments_style' => $comments_display_style,
'ianchor' => 'editcomments',
);
$gBitSmarty->assign( 'commentsPgnHash', $commentsPgnHash );
$gBitSmarty->assign('postComment', $postComment);
$gBitSmarty->assign('currentTimestamp', time());
$gBitSmarty->assign('comments_return_url', $comments_return_url);
$gBitSmarty->assign('comments_at_top_of_page', ( isset( $comments_at_top_of_page ) && $gBitSystem->getPreference( 'comments_reorganise_page_layout', 'n' ) == 'y' ) ? $comments_at_top_of_page : NULL );
$gBitSmarty->assign('comments_style', $comments_display_style);
$gBitSmarty->assign('comments_sort_mode', $comments_sort_mode);
?>
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