DiscussionThread.inc
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<?php
/**
* $Id$
*
* Represents a document discussion thread.
*
* Copyright (c) 2003 Jam Warehouse http://www.jamwarehouse.com
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* @version $Revision$
* @author Omar Rahbeeni, CS Holdings, South Africa
* @package lib.discussions
*/
class DiscussionThread extends KTEntity{
var $_bUsePearError = true;
var $iDocumentId;
var $iFirstCommentId = -1;
var $iLastCommentId = -1;
var $iNumberOfViews = 0;
var $iNumberOfReplies = 0;
var $iCreatorId;
var $_aFieldToSelect = array(
'iId' => 'id',
'iDocumentId' => 'document_id',
'iFirstCommentId' => 'first_comment_id',
'iLastCommentId' => 'last_comment_id',
'iNumberOfViews' => 'views',
'iNumberOfReplies' => 'replies',
'iCreatorId' => 'creator_id',
);
/**
* DiscussionThread Constructor
*/
function DiscussionThread($iFirstCommentId = null, $iDocumentId = null, $iCreatorId = null) {
if (!empty($iDocumentId)) {
$this->iDocumentId = $iDocumentId;
}
if (!empty($iCreatorId)) {
$this->iCreatorId = $iCreatorId;
}
if (!empty($iFirstCommentId)) {
$this->iFirstCommentId = $iFirstCommentId;
}
}
function getDocumentId(){ return $this->iDocumentId; }
function getCreatorId(){ return $this->iCreatorId; }
function getFirstCommentId(){ return $this->iFirstCommentId; }
function setFirstCommentId($NewFirstCommentId){ $this->iFirstCommentId = $NewFirstCommentId; }
function getLastCommentId(){ return $this->iLastCommentId; }
function setLastCommentId($iNewLastComment){ $this->iLastCommentId = $iNewLastComment; }
function getNumberOfViews(){ return $this->iNumberOfViews; }
function setNumberOfViews($iValue) { $this->iNumberOfViews = $iValue; }
function incrementNumberOfViews() { $this->iNumberOfViews += 1; }
function getNumberOfReplies(){ return $this->iNumberOfReplies; }
function incrementNumberOfReplies(){ $this->iNumberOfReplies += 1; }
function setNumberOfReplies($iValue){ $this->iNumberOfReplies = $iValue; }
/**
* Get a All commentId's seperated by a comma ","
*/
function getAllCommentId() {
global $default;
$sql = $default->db;
$aQuery = array("SELECT id FROM $default->discussion_threads_table WHERE document_id = ? ORDER BY id",/*ok*/
$this->iDocumentId);
$result = $sql->query($aQuery);
if ($result) {
$sql->next_record();
$iThreadId = $sql->f("id");
$aQuery = array("SELECT id FROM $default->discussion_comments_table WHERE thread_id = ? ORDER BY date DESC",/*ok*/
$iThreadId);
$result = $sql->query($aQuery);
if ($result) {
while ($sql->next_record()) {
if ($sql->f("id") > 0) {
$sAllCommentId .= $sql->f("id") . ",";
} else {
//Id not valid
}
}
return $sAllCommentId ;
}
return false;
} else {
// No Thread for document
return false;
}
}
/**
* Static function
* Get a list of DiscussionThreads
*
* @param String Where clause (optional)
*
* @return Array array of DiscussionThreads objects, false otherwise
*/
function getList($sWhereClause = null) {
return KTEntityUtil::getList(DiscussionThread::_table(), 'DiscussionThread', $sWhereClause);
}
function getThreadIdforDoc($iDocumentId){
global $default;
$sql = $default->db;
$result = $sql->query(array("SELECT id FROM $default->discussion_threads_table WHERE document_id = ?", $iDocumentId));/*ok*/
if ($result) {
if ($sql->next_record()) {
if ($sql->f("id") > 0) {
return $sql->f("id");
} else {
return "false";
}
}
return false;
}
return false;
}
function &get($iId) {
return KTEntityUtil::get('DiscussionThread', $iId);
}
function _table () {
global $default;
return $default->discussion_threads_table;
}
function &createFromArray($aArray) {
return KTEntityUTil::createFromArray('DiscussionThread', $aArray);
}
function getComments() {
return DiscussionComment::getByThread($this);
}
function getCommentsSortedByDate() {
return DiscussionComment::getByThreadSortedByDate($this);
}
}
?>