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- <?php
- // $Id: privmessage.php 1102 2007-10-19 02:55:52Z dugris $
- // ------------------------------------------------------------------------ //
- // XOOPS - PHP Content Management System //
- // Copyright (c) 2000 XOOPS.org //
- // <http://www.xoops.org/> //
- // ------------------------------------------------------------------------ //
- // 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. //
- // //
- // You may not change or alter any portion of this comment or credits //
- // of supporting developers from this source code or any supporting //
- // source code which is considered copyrighted (c) material of the //
- // original comment or credit authors. //
- // //
- // 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 //
- // ------------------------------------------------------------------------ //
- // Author: Kazumi Ono (AKA onokazu) //
- // URL: http://www.myweb.ne.jp/, http://www.xoops.org/, http://jp.xoops.org/ //
- // Project: The XOOPS Project //
- // ------------------------------------------------------------------------- //
- if (!defined('XOOPS_ROOT_PATH')) {
- exit();
- }
- /**
- * {description}
- *
- * @package kernel
- *
- * @author Kazumi Ono <onokazu@xoops.org>
- * @copyright copyright (c) 2000-2003 The XOOPS Project (http://www.xoops.org)
- *
- * @version $Revision: 1102 $ - $Date: 2007-10-19 10:55:52 +0800 (Fri, 19 Oct 2007) $
- */
- class XoopsPrivmessage extends XoopsObject
- {
-
- /**
- * constructor
- **/
- function XoopsPrivmessage()
- {
- $this->XoopsObject();
- $this->initVar('msg_id', XOBJ_DTYPE_INT, null, false);
- $this->initVar('msg_image', XOBJ_DTYPE_OTHER, 'icon1.gif', false, 100);
- $this->initVar('subject', XOBJ_DTYPE_TXTBOX, null, true, 255);
- $this->initVar('from_userid', XOBJ_DTYPE_INT, null, true);
- $this->initVar('to_userid', XOBJ_DTYPE_INT, null, true);
- $this->initVar('msg_time', XOBJ_DTYPE_OTHER, null, false);
- $this->initVar('msg_text', XOBJ_DTYPE_TXTAREA, null, true);
- $this->initVar('read_msg', XOBJ_DTYPE_INT, 0, false);
- }
- }
-
- /**
- * XOOPS private message handler class.
- *
- * This class is responsible for providing data access mechanisms to the data source
- * of XOOPS private message class objects.
- *
- * @package kernel
- *
- * @author Kazumi Ono <onokazu@xoops.org>
- * @copyright copyright (c) 2000-2003 The XOOPS Project (http://www.xoops.org)
- *
- * @version $Revision: 1102 $ - $Date: 2007-10-19 10:55:52 +0800 (Fri, 19 Oct 2007) $
- */
- class XoopsPrivmessageHandler extends XoopsObjectHandler
- {
-
- /**
- * Create a new {@link XoopsPrivmessage} object
- * @param bool $isNew Flag as "new"?
- * @return object
- **/
- function &create($isNew = true)
- {
- $pm = new XoopsPrivmessage();
- if ($isNew) {
- $pm->setNew();
- }
- return $pm;
- }
-
- /**
- * Load a {@link XoopsPrivmessage} object
- * @param int $id ID of the message
- * @return object
- **/
- function &get($id)
- {
- $pm = false;
- $id = intval($id);
- if ($id > 0) {
- $sql = 'SELECT * FROM '.$this->db->prefix('priv_msgs').' WHERE msg_id='.$id;
- if (!$result = $this->db->query($sql)) {
- return $pm;
- }
- $numrows = $this->db->getRowsNum($result);
- if ($numrows == 1) {
- $pm = new XoopsPrivmessage();
- $pm->assignVars($this->db->fetchArray($result));
- }
- }
- return $pm;
- }
-
- /**
- * Insert a message in the database
- *
- * @param object $pm {@link XoopsPrivmessage} object
- * @param bool $force flag to force the query execution skip request method check, which might be required in some situations
- * @return bool
- **/
- function insert(&$pm, $force = false)
- {
- /**
- * @TODO: Change to if (!(class_exists($this->className) && $obj instanceof $this->className)) when going fully PHP5
- */
- if (!is_a($pm, 'xoopsprivmessage')) {
- return false;
- }
-
- if (!$pm->isDirty()) {
- return true;
- }
- if (!$pm->cleanVars()) {
- return false;
- }
- foreach ($pm->cleanVars as $k => $v) {
- ${$k} = $v;
- }
- if ($pm->isNew()) {
- $msg_id = $this->db->genId('priv_msgs_msg_id_seq');
- $sql = sprintf("INSERT INTO %s (msg_id, msg_image, subject, from_userid, to_userid, msg_time, msg_text, read_msg) VALUES (%u, %s, %s, %u, %u, %u, %s, %u)", $this->db->prefix('priv_msgs'), $msg_id, $this->db->quoteString($msg_image), $this->db->quoteString($subject), $from_userid, $to_userid, time(), $this->db->quoteString($msg_text), 0);
- } else {
- $sql = sprintf("UPDATE %s SET msg_image = %s, subject = %s, from_userid = %u, to_userid = %u, msg_text = %s, read_msg = %u WHERE msg_id = %u", $this->db->prefix('priv_msgs'), $this->db->quoteString($msg_image), $this->db->quoteString($subject), $from_userid, $to_userid, $this->db->quoteString($msg_text), $read_msg, $msg_id);
- }
- $queryFunc = empty($force)?"query":"queryF";
- if (!$result = $this->db->{$queryFunc}($sql)) {
- return false;
- }
- if (empty($msg_id)) {
- $msg_id = $this->db->getInsertId();
- }
- $pm->assignVar('msg_id', $msg_id);
- return true;
- }
-
- /**
- * Delete from the database
- * @param object $pm {@link XoopsPrivmessage} object
- * @return bool
- **/
- function delete(&$pm)
- {
- /**
- * @TODO: Change to if (!(class_exists($this->className) && $obj instanceof $this->className)) when going fully PHP5
- */
- if (!is_a($pm, 'xoopsprivmessage')) {
- return false;
- }
-
- if (!$result = $this->db->query(sprintf("DELETE FROM %s WHERE msg_id = %u", $this->db->prefix('priv_msgs'), $pm->getVar('msg_id')))) {
- return false;
- }
- return true;
- }
-
- /**
- * Load messages from the database
- * @param object $criteria {@link CriteriaElement} object
- * @param bool $id_as_key use ID as key into the array?
- * @return array Array of {@link XoopsPrivmessage} objects
- **/
- function getObjects($criteria = null, $id_as_key = false)
- {
- $ret = array();
- $limit = $start = 0;
- $sql = 'SELECT * FROM '.$this->db->prefix('priv_msgs');
- if (isset($criteria) && is_subclass_of($criteria, 'criteriaelement')) {
- $sql .= ' '.$criteria->renderWhere();
- $sort = !in_array($criteria->getSort(), array('msg_id', 'msg_time', 'from_userid')) ? 'msg_id' : $criteria->getSort();
- $sql .= ' ORDER BY '.$sort.' '.$criteria->getOrder();
- $limit = $criteria->getLimit();
- $start = $criteria->getStart();
- }
- $result = $this->db->query($sql, $limit, $start);
- if (!$result) {
- return $ret;
- }
- while ($myrow = $this->db->fetchArray($result)) {
- $pm = new XoopsPrivmessage();
- $pm->assignVars($myrow);
- if (!$id_as_key) {
- $ret[] =& $pm;
- } else {
- $ret[$myrow['msg_id']] =& $pm;
- }
- unset($pm);
- }
- return $ret;
- }
-
- /**
- * Count message
- * @param object $criteria = null {@link CriteriaElement} object
- * @return int
- **/
- function getCount($criteria = null)
- {
- $sql = 'SELECT COUNT(*) FROM '.$this->db->prefix('priv_msgs');
- if (isset($criteria) && is_subclass_of($criteria, 'criteriaelement')) {
- $sql .= ' '.$criteria->renderWhere();
- }
- if (!$result = $this->db->query($sql)) {
- return 0;
- }
- list($count) = $this->db->fetchRow($result);
- return $count;
- }
-
- /**
- * Mark a message as read
- * @param object $pm {@link XoopsPrivmessage} object
- * @return bool
- **/
- function setRead(&$pm)
- {
- /**
- * @TODO: Change to if (!(class_exists($this->className) && $obj instanceof $this->className)) when going fully PHP5
- */
- if (!is_a($pm, 'xoopsprivmessage')) {
- return false;
- }
-
- $sql = sprintf("UPDATE %s SET read_msg = 1 WHERE msg_id = %u", $this->db->prefix('priv_msgs'), $pm->getVar('msg_id'));
- if (!$this->db->queryF($sql)) {
- return false;
- }
- return true;
- }
- }
- ?>