<?php
require_once('tiki-setup.php');
include_once('lib/Galaxia/GUI.php');


// Check if feature is enabled and permissions
if($feature_workflow != 'y') {
  $smarty->assign('msg',tra("This feature is disabled"));
  $smarty->display("styles/$style_base/error.tpl");
  die;  
}

if($tiki_p_use_workflow != 'y') {
  $smarty->assign('msg',tra("Permission denied"));
  $smarty->display("styles/$style_base/error.tpl");
  die;  
}


// Filtering data to be received by request and
// used to build the where part of a query
// filter_active, filter_valid, find, sort_mode,
// filter_process


if(isset($_REQUEST['send'])) {
  $GUI->gui_send_instance($user,$_REQUEST['aid'],$_REQUEST['iid']);
}

if(isset($_REQUEST['abort'])) {
  $GUI->gui_abort_instance($user,$_REQUEST['aid'],$_REQUEST['iid']);
}
if(isset($_REQUEST['exception'])) {
  $GUI->gui_exception_instance($user,$_REQUEST['aid'],$_REQUEST['iid']);
}


if(isset($_REQUEST['grab'])) {
  $GUI->gui_grab_instance($user,$_REQUEST['aid'],$_REQUEST['iid']);
}
if(isset($_REQUEST['release'])) {
  $GUI->gui_release_instance($user,$_REQUEST['aid'],$_REQUEST['iid']);
}


$where = ''; 
$wheres=Array();

if(isset($_REQUEST['filter_status'])&&$_REQUEST['filter_status']) $wheres[]="gi.status='".$_REQUEST['filter_status']."'";
if(isset($_REQUEST['filter_act_status'])&&$_REQUEST['filter_act_status']) $wheres[]="actstatus='".$_REQUEST['filter_act_status']."'";
if(isset($_REQUEST['filter_process'])&&$_REQUEST['filter_process']) $wheres[]="gi.pId=".$_REQUEST['filter_process']."";
if(isset($_REQUEST['filter_activity'])&&$_REQUEST['filter_activity']) $wheres[]="gia.activityId=".$_REQUEST['filter_activity']."";
if(isset($_REQUEST['filter_user'])&&$_REQUEST['filter_user']) $wheres[]="user='".$_REQUEST['filter_user']."'";
if(isset($_REQUEST['filter_owner'])&&$_REQUEST['filter_owner']) $wheres[]="owner='".$_REQUEST['filter_owner']."'";
$where = implode(' and ',$wheres);


if(!isset($_REQUEST["sort_mode"])) {  $sort_mode = 'procname_asc'; } else {  $sort_mode = $_REQUEST["sort_mode"];} 
if(!isset($_REQUEST["offset"])) {  $offset = 0;} else {  $offset = $_REQUEST["offset"]; }$smarty->assign_by_ref('offset',$offset);
if(isset($_REQUEST["find"])) { $find = $_REQUEST["find"];  } else {  $find = ''; } $smarty->assign('find',$find);
$smarty->assign('where',$where); $smarty->assign_by_ref('sort_mode',$sort_mode);

$items = $GUI->gui_list_user_instances($user,$offset,$maxRecords,$sort_mode,$find,$where);
$smarty->assign('cant',$items['cant']);

$cant_pages = ceil($items["cant"] / $maxRecords);$smarty->assign_by_ref('cant_pages',$cant_pages);$smarty->assign('actual_page',1+($offset/$maxRecords));
if($items["cant"] > ($offset+$maxRecords)) {  $smarty->assign('next_offset',$offset + $maxRecords);} else {  $smarty->assign('next_offset',-1); }
if($offset>0) {  $smarty->assign('prev_offset',$offset - $maxRecords);  } else {  $smarty->assign('prev_offset',-1); }
$smarty->assign_by_ref('items',$items["data"]);

$processes = $GUI->gui_list_user_processes($user,0,-1,'procname_asc','','');
$smarty->assign_by_ref('all_procs',$processes['data']);

$all_statuses=Array('aborted','active','exception');
$smarty->assign('statuses',$all_statuses);

$section='workflow';
include_once('tiki-section_options.php');

$sameurl_elements = Array('offset','sort_mode','where','find','filter_user','filter_status','filter_act_status','filter_type','processId','filter_process','filter_owner','filter_activity');

$smarty->assign('mid','tiki-g-user_instances.tpl');
$smarty->display("styles/$style_base/tiki.tpl");
?>