<?php
/**
* @version $Id: admin.poll.php,v 1.1.1.1 2006/07/13 19:59:30 rcho Exp $
* @package Joomla
* @subpackage Polls
* @copyright Copyright (C) 2005 Open Source Matters. All rights reserved.
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE.php
* Joomla! is free software. This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses.
* See COPYRIGHT.php for copyright notices and details.
*/
// no direct access
defined( '_VALID_MOS' ) or die( 'Restricted access' );
// ensure user has access to this function
if (!($acl->acl_check( 'administration', 'edit', 'users', $my->usertype, 'components', 'all' )
| $acl->acl_check( 'administration', 'edit', 'users', $my->usertype, 'components', 'com_poll' ))) {
mosRedirect( 'index2.php', _NOT_AUTH );
}
require_once( $mainframe->getPath( 'admin_html' ) );
require_once( $mainframe->getPath( 'class' ) );
$cid = mosGetParam( $_REQUEST, 'cid', array(0) );
if (!is_array( $cid )) {
$cid = array(0);
}
switch( $task ) {
case 'new':
editPoll( 0, $option );
break;
case 'edit':
editPoll( intval( $cid[0] ), $option );
break;
case 'editA':
editPoll( $id, $option );
break;
case 'save':
savePoll( $option );
break;
case 'remove':
removePoll( $cid, $option );
break;
case 'publish':
publishPolls( $cid, 1, $option );
break;
case 'unpublish':
publishPolls( $cid, 0, $option );
break;
case 'cancel':
cancelPoll( $option );
break;
default:
showPolls( $option );
break;
}
function showPolls( $option ) {
global $database, $mainframe, $mosConfig_list_limit;
$limit = intval( $mainframe->getUserStateFromRequest( "viewlistlimit", 'limit', $mosConfig_list_limit ) );
$limitstart = intval( $mainframe->getUserStateFromRequest( "view{$option}limitstart", 'limitstart', 0 ) );
$query = "SELECT COUNT(*)"
. "\n FROM #__polls"
;
$database->setQuery( $query );
$total = $database->loadResult();
require_once( $GLOBALS['mosConfig_absolute_path'] . '/administrator/includes/pageNavigation.php' );
$pageNav = new mosPageNav( $total, $limitstart, $limit );
$query = "SELECT m.*, u.name AS editor,"
. "\n COUNT(d.id) AS numoptions"
. "\n FROM #__polls AS m"
. "\n LEFT JOIN #__users AS u ON u.id = m.checked_out"
. "\n LEFT JOIN #__poll_data AS d ON d.pollid = m.id AND d.text != ''"
. "\n GROUP BY m.id"
. "\n LIMIT $pageNav->limitstart, $pageNav->limit"
;
$database->setQuery( $query );
$rows = $database->loadObjectList();
if ($database->getErrorNum()) {
echo $database->stderr();
return false;
}
HTML_poll::showPolls( $rows, $pageNav, $option );
}
function editPoll( $uid=0, $option='com_poll' ) {
global $database, $my;
$row = new mosPoll( $database );
// load the row from the db table
$row->load( $uid );
// fail if checked out not by 'me'
if ($row->isCheckedOut( $my->id )) {
mosRedirect( 'index2.php?option='. $option, 'The poll '. $row->title .' is currently being edited by another administrator.' );
}
$options = array();
if ($uid) {
$row->checkout( $my->id );
$query = "SELECT id, text"
. "\n FROM #__poll_data"
. "\n WHERE pollid = $uid"
. "\n ORDER BY id"
;
$database->setQuery($query);
$options = $database->loadObjectList();
} else {
$row->lag = 3600*24;
}
// get selected pages
if ( $uid ) {
$query = "SELECT menuid AS value"
. "\n FROM #__poll_menu"
. "\n WHERE pollid = $row->id"
;
$database->setQuery( $query );
$lookup = $database->loadObjectList();
} else {
$lookup = array( mosHTML::makeOption( 0, 'All' ) );
}
// build the html select list
$lists['select'] = mosAdminMenus::MenuLinks( $lookup, 1, 1 );
// build the html select list for published
$lists['published'] = mosAdminMenus::Published( $row );
HTML_poll::editPoll($row, $options, $lists );
}
function savePoll( $option ) {
global $database, $my;
// save the poll parent information
$row = new mosPoll( $database );
if (!$row->bind( $_POST )) {
echo "<script> alert('".$row->getError()."'); window.history.go(-1); </script>\n";
exit();
}
$isNew = ($row->id == 0);
if (!$row->check()) {
echo "<script> alert('".$row->getError()."'); window.history.go(-1); </script>\n";
exit();
}
if (!$row->store()) {
echo "<script> alert('".$row->getError()."'); window.history.go(-1); </script>\n";
exit();
}
$row->checkin();
// save the poll options
$options = mosGetParam( $_POST, 'polloption', array() );
foreach ($options as $i=>$text) {
$text = $database->Quote($text);
if ($isNew) {
$query = "INSERT INTO #__poll_data"
. "\n ( pollid, text )"
. "\n VALUES ( $row->id, $text )"
;
$database->setQuery( $query );
$database->query();
} else {
$query = "UPDATE #__poll_data"
. "\n SET text = $text"
. "\n WHERE id = $i"
. "\n AND pollid = $row->id"
;
$database->setQuery( $query );
$database->query();
}
}
// update the menu visibility
$selections = mosGetParam( $_POST, 'selections', array() );
$query = "DELETE FROM #__poll_menu"
. "\n WHERE pollid = $row->id"
;
$database->setQuery( $query );
$database->query();
for ($i=0, $n=count($selections); $i < $n; $i++) {
$query = "INSERT INTO #__poll_menu"
. "\n SET pollid = $row->id, menuid = ". $selections[$i]
;
$database->setQuery( $query );
$database->query();
}
mosRedirect( 'index2.php?option='. $option );
}
function removePoll( $cid, $option ) {
global $database;
$msg = '';
for ($i=0, $n=count($cid); $i < $n; $i++) {
$poll = new mosPoll( $database );
if (!$poll->delete( $cid[$i] )) {
$msg .= $poll->getError();
}
}
mosRedirect( 'index2.php?option='. $option .'&mosmsg='. $msg );
}
/**
* Publishes or Unpublishes one or more records
* @param array An array of unique category id numbers
* @param integer 0 if unpublishing, 1 if publishing
* @param string The current url option
*/
function publishPolls( $cid=null, $publish=1, $option ) {
global $database, $my;
$catid = mosGetParam( $_POST, 'catid', array(0) );
if (!is_array( $cid ) || count( $cid ) < 1) {
$action = $publish ? 'publish' : 'unpublish';
echo "<script> alert('Select an item to $action'); window.history.go(-1);</script>\n";
exit;
}
$cids = implode( ',', $cid );
$query = "UPDATE #__polls"
. "\n SET published = " . intval( $publish )
. "\n WHERE id IN ( $cids )"
. "\n AND ( checked_out = 0 OR ( checked_out = $my->id ) )"
;
$database->setQuery( $query );
if (!$database->query()) {
echo "<script> alert('".$database->getErrorMsg()."'); window.history.go(-1); </script>\n";
exit();
}
if (count( $cid ) == 1) {
$row = new mosPoll( $database );
$row->checkin( $cid[0] );
}
mosRedirect( 'index2.php?option='. $option );
}
function cancelPoll( $option ) {
global $database;
$row = new mosPoll( $database );
$row->bind( $_POST );
$row->checkin();
mosRedirect( 'index2.php?option='. $option );
}
?>