true,
'goAjax' => true
);
/**
* @var object $runtime Runtime Object from the workflow engine
* @access public
*/
var $runtime;
// This is the object we'll be running to obtain the rigth activity
//var $base_activity;
//This is the right activity object
/**
* @var object $activity Activity engine object.
* @access public
*/
var $activity;
/**
* @var object $process Process engine object. Used to retrieve at least paths and configuration values
* @access public
*/
var $process;
/**
* @var object $GUI GUI engine object. Act carefully with it.
* @access public
*/
var $GUI;
/**
* @var array $message a message array
* @access public
*/
var $message = Array();
/**
* @var object $categories categorie object for categories
* @access public
*/
var $categories;
/**
* @var array $conf
* @access public
*/
var $conf = array();
/**
* @var $wf_template local activity template
* @access public
*/
var $wf_template;
/**
* @var object $instance
* @access public
*/
var $instance;
/**
* @var object $activity_type The type of activity
* @access public
*/
var $activity_type;
// then we retain all usefull vars as members, to make them avaible in user's source code
// theses are data which can be set before the user code and which are not likely to change because of the user code
/**
* @var int $process_id The process id
* @access public
*/
var $process_id;
/**
* @var int $activity_id The activity id
* @access public
*/
var $activity_id;
/**
* @var int $process_name The process name
* @access public
*/
var $process_name;
/**
* @var int $process_version The process_version
* @access public
*/
var $process_version;
/**
* @var int $activity_name The process id
* @access public
*/
var $activity_name;
/**
* @var int $user_name The user name
* @access public
*/
var $user_name;
/**
* @var int $view_activity activity id of the view activity avaible for this process
* @access public
*/
var $view_activity;
// theses 4 vars aren't avaible for the user code, they're set only after this user code was executed
/**
* @var int $instance_id Instance id
* @access public
*/
var $instance_id=0;
/**
* @var string $instance_name Instance name
* @access public
*/
var $instance_name='';
/**
* @var int $instance_owner Instance owner id
* @access public
*/
var $instance_owner=0;
/**
* @var string $owner_name Owner name
* @access public
*/
var $owner_name='';
/**
* @var bool $print_mode print mode
* @access public
*/
var $print_mode = false;
/**
* @var bool $enable_print_mode print mode
* @access public
*/
var $enable_print_mode = false;
/**
* @var array $act_role_names of roles associated with the activity, usefull for lists of users associated with theses roles
* @access public
*/
var $act_role_names= Array();
/**
* @var array $agents Array of ui_agent objects
* @access public
*/
var $agents = Array();
/* CELEPAR */
/**
* @var object $smarty holds a Smarty instance
* @access public
*/
var $smarty;
/**
* @var array $wf holds a global environment vector
* @access public
*/
var $wf;
/**
* @var $download_mode activates download mode
* @access public
*/
var $download_mode;
/**
* @var string $_template_name holds the template's file name
* @access public
*/
var $_template_name = null;
/**
* @var bool Indicates wether the current instance is a child instance or not
* @access public
*/
var $isChildInstance = false;
private $workflowSmarty = null;
/* CELEPAR */
/**
* Constructor
*
* @access public
*/
function run_activity()
{
parent::WorkflowUtils();
/**
* We should always use newInstance to instantiate
* 'workflow_wfruntime'
*/
$this->runtime = &Factory::newInstance('workflow_wfruntime');
$this->runtime->setDebug(_DEBUG);
//$this->base_activity = Factory::getInstance('workflow_baseactivity');
//$this->process = Factory::getInstance('workflow_process');
$this->GUI = &Factory::getInstance('workflow_gui');
$this->categories = &Factory::getInstance('categories');
$this->workflowSmarty = &Factory::getInstance('workflow_smarty', false);
// TODO: open a new connection to the database under a different username to allow privilege handling on tables
/* CELEPAR */
unset($this->db);
}
/**
* This function is used to run all activities for specified instances. it could be interactive activities
* or automatic activities. this second case is the reason why we return some values
* @param int $activityId is the activity_id it run
* @param int $iid is the instance id it run for
* @param $auto is true by default
* @return mixed AN ARRAY, or at least true or false. This array can contain :
* a key 'failure' with an error string the engine will retrieve in instance error messages in case of
* failure (this will mark your execution as Bad),
* a key 'debug' with a debug string the engine will retrieve in instance error messages,
*/
function go($activity_id=0, $iid=0, $auto=0)
{
$result=Array();
if ($iid)
{
$_REQUEST['iid'] = $iid;
}
$iid = $_REQUEST['iid'];
//$activity_id is set when we are in auto mode. In interactive mode we get if from POST or GET
if (!$activity_id)
{
$activity_id = (int)get_var('activity_id', array('GET','POST'), 0);
}
// load activity and instance
if (!$activity_id)
{
$result['failure'] = $this->runtime->fail(lang('Cannot run unknown activity'), true, _DEBUG, $auto);
return $result;
}
//initalising activity and instance objects inside the WfRuntime object
if (!($this->runtime->loadRuntime($activity_id,$iid)))
{
$result['failure'] = $this->runtime->fail(lang('Cannot run the activity'), true, _DEBUG, $auto);
return $result;
}
$activity =& $this->runtime->getActivity($activity_id, true, true);
$this->activity =& $activity;
// the instance is avaible with $instance or $this->instance
// note that for standalone activities this instance can be an empty instance object, but false is a bad value
//$this->instance =& $this->runtime->loadInstance($iid);
// HERE IS A BIG POINT: we map the instance to a runtime object
// user code will manipulate a stance, thinking it's an instance, but it is
// in fact a WfRuntime object, mapping all instance functions
$this->instance =& $this->runtime;
$instance =& $this->instance;
$GLOBALS['workflow']['wf_runtime'] =& $this->runtime;
if (!($instance))
{
$result['failure'] = $this->runtime->fail(lang('Cannot run the activity without instance'), true, _DEBUG, $auto);
return $result;
}
$this->instance_id = $instance->getInstanceId();
// load process
$this->process =& $this->runtime->getProcess();
if (!($this->process))
{
$result['failure'] = $this->runtime->fail(lang('Cannot run the activity without her process').$instance, true, _DEBUG, $auto);
return $result;
}
//set some global variables needed
$GLOBALS['workflow']['__leave_activity']=false;
$GLOBALS['user'] = Settings::get('expresso', 'user', 'account_id');
//load role names, just an information
$this->act_role_names = $activity->getActivityRoleNames();
//set some other usefull vars
$this->activity_type = $activity->getType();
$this->process_id = $activity->getProcessId();
$this->activity_id = $activity_id;
$this->process_name = $this->process->getName();
$this->process_version = $this->process->getVersion();
$this->activity_name = $activity->getName();
$this->user_name = $GLOBALS['phpgw']->accounts->id2name($GLOBALS['user']);
$this->view_activity = $this->GUI->gui_get_process_view_activity($this->process_id);
//we set them in $GLOBALS['workflow'] as well
$GLOBALS['workflow']['wf_activity_type'] =& $this->activity_type;
$GLOBALS['workflow']['wf_process_id'] =& $this->process_id;
$GLOBALS['workflow']['wf_activity_id'] =& $this->activity_id;
$GLOBALS['workflow']['wf_process_name'] =& $this->process_name;
$GLOBALS['workflow']['wf_normalized_name'] = $this->process->getNormalizedName();
$GLOBALS['workflow']['wf_process_version'] =& $this->process_version;
$GLOBALS['workflow']['wf_activity_name'] =& $this->activity_name;
$GLOBALS['workflow']['wf_user_name'] =& $this->user_name;
$GLOBALS['workflow']['wf_user_id'] =& $GLOBALS['user'];
$GLOBALS['workflow']['wf_view_activity'] =& $this->view_activity;
$GLOBALS['workflow']['wf_webserver_url'] = EGW_BASE_URL;
$GLOBALS['workflow']['wf_workflow_path'] = WF_BASE_URL;
$GLOBALS['workflow']['wf_resources_path'] = WF_BASE_URL . SEP . 'redirect.php?pid=' . $this->process_id . '&file=';
$GLOBALS['workflow']['wf_default_resources_path'] = Factory::getInstance('TemplateServer')->generateLink('processes');
$GLOBALS['workflow']['wf_workflow_resources_path'] = Factory::getInstance('TemplateServer')->generateLink('');
$GLOBALS['workflow']['wf_activity_url'] = EGW_BASE_URL . SEP . 'index.php?menuaction=workflow.'.get_class($this).'.go&activity_id='.$activity_id;
$GLOBALS['workflow']['wf_user_cnname'] = Factory::getInstance('WorkflowLDAP')->getName($GLOBALS['user']);
$GLOBALS['workflow']['wf_back_link'] = WF_BASE_URL . SEP . 'index.php?start_tab=1';
$GLOBALS['workflow']['wf_js_path'] = WF_BASE_URL . SEP . 'js' . SEP . 'jscode';
$GLOBALS['workflow']['wf_user_activities'] = $this->GUI->gui_list_user_activities($GLOBALS['user'], '0', '-1', 'ga.wf_name__ASC', '', '', false, true, true, true, '');
if ($iid)
$GLOBALS['workflow']['wf_instance_url'] = EGW_BASE_URL . SEP . 'index.php?menuaction=workflow.'.get_class($this).'.go&activity_id='.$activity_id."&iid=".$iid;
else
unset($GLOBALS['workflow']['wf_instance_url']);
$wf =& $GLOBALS['workflow'];
/* CELEPAR */
/* path to the local functions developed by Celepar */
$functions = PHPGW_SERVER_ROOT . SEP . 'workflow' . SEP . 'inc' . SEP . 'local' . SEP . 'functions' . SEP . 'local.functions.php';
/* activate local functions */
require_once($functions);
/* CELEPAR */
//get configuration options with default values if no init was done before
$myconf = array(
'execute_activities_in_debug_mode' => 0,
'execute_activities_using_secure_connection' => 0
);
//this will give use asked options and som others used by WfRuntime
$this->conf =& $this->runtime->getConfigValues($myconf);
if ($this->conf['execute_activities_using_secure_connection'])
{
if (($GLOBALS['phpgw_info']['server']['use_https'] > 0) && ($_SERVER['HTTPS'] != 'on') && (!isset($GLOBALS['workflow']['job']['processID'])))
{
header("Location: https://{$_SERVER['HTTP_HOST']}{$_SERVER['REQUEST_URI']}");
exit;
}
}
if ($auto && (!$this->isChildInstance) && $activity->isInteractive())
{
$actualUser = $GLOBALS['user'];
$actualUserGroups = $_SESSION['phpgw_info']['workflow']['user_groups'];
foreach ($instance->instance->activities as $actTmp)
{
if ($actTmp['wf_activity_id'] == $activity_id)
{
$newUser = $actTmp['wf_user'];
break;
}
}
/* pretend to be the user */
$_SESSION['phpgw_info']['workflow']['user_groups'] = galaxia_retrieve_user_groups($newUser);
$_SESSION['phpgw_info']['workflow']['account_id'] = $newUser;
Settings::set('expresso', 'user', 'account_id', $newUser);
$GLOBALS['workflow']['wf_user_id'] = $newUser;
$GLOBALS['user'] = $newUser;
/* check some permissions */
if (($newUser == '*') || (!$this->runtime->checkUserRun($newUser)) || (Factory::getInstance('WorkflowLDAP')->getName($newUser) === false))
{
$_SESSION['phpgw_info']['workflow']['user_groups'] = $actualUserGroups;
$_SESSION['phpgw_info']['workflow']['account_id'] = $actualUser;
Settings::set('expresso', 'user', 'account_id', $actualUser);
$GLOBALS['workflow']['wf_user_id'] = $actualUser;
$GLOBALS['user'] = $actualUser;
return false;
}
$smarty = Factory::getInstance('process_smarty');
}
// run the activity
//interactive section
if (!$auto && $activity->isInteractive())
{
$this->print_mode = get_var('print_mode', array('POST','GET'), false);
$this->download_mode = get_var('download_mode', array('POST','GET'), false);
/* #celepar# smarty code*/
$smarty = Factory::getInstance('process_smarty');
$smarty->template_dir = GALAXIA_PROCESSES.SEP.$this->process->getNormalizedName().SEP.'code'.SEP.'templates';
$smarty->compile_dir = GALAXIA_PROCESSES.SEP.$this->process->getNormalizedName().SEP.'smarty'.SEP.'compiled';
$smarty->config_dir = GALAXIA_PROCESSES.SEP.$this->process->getNormalizedName().SEP.'code'.SEP.'templates';
$smarty->cache_dir = GALAXIA_PROCESSES.SEP.$this->process->getNormalizedName().SEP.'smarty'.SEP.'cache';
$smarty->plugins_dir[] = PHPGW_SERVER_ROOT.SEP.'workflow'.SEP.'inc'.SEP.'smarty'.SEP.'wf_plugins';
$GLOBALS['phpgw']->template =& $smarty;
$this->wf_template =& $smarty;
$_template_name = null;
//set resource path to use in templates
$smarty->assign('wf_resources_path',$GLOBALS['workflow']['wf_resources_path']);
$smarty->assign('wf_default_resources_path', $GLOBALS['workflow']['wf_default_resources_path']);
$smarty->assign('wf_workflow_resources_path', $GLOBALS['workflow']['wf_workflow_resources_path']);
$smarty->assign('wf_workflow_path',$GLOBALS['workflow']['wf_workflow_path']);
$smarty->assign('wf_js_path',$GLOBALS['workflow']['wf_js_path']);
$smarty->assign('wf_back_link',$GLOBALS['workflow']['wf_back_link']);
$smarty->assign('wf_activity_url',$GLOBALS['workflow']['wf_activity_url']);
/* register the prefilter smarty plugin wf_default_template */
$smarty->load_filter('pre', 'wf_default_template');
}
if ($this->conf['execute_activities_in_debug_mode'])
{
ini_set('display_errors',true);
error_reporting(E_ALL & ~E_NOTICE);
}
/* BEGIN WORKFLOW MVC SETTINGS */
$env = array( ); //create settings vector
$env['view'] =& $smarty; //view layer instance
$env['template_file'] =& $_template_name; //template file to be shown
$env['dao'] =& wf_create_object('wf_db'); //data access object instance
$env['workflow'] =& $GLOBALS['workflow']; //workflow environment information
$env['instance'] =& $instance; //process manager instance
$env['activity'] =& $activity; //activity manager instance
$security =& Factory::newInstance('SecurityUtils'); //input sanitizer class
$env['request'] =& $security->process($_REQUEST); //sanitizes input data from client
//$env['factory'] =& new ProcessFactory(); //instantiation controller class
$env['factory'] =& Factory::getInstance('ProcessWrapperFactory'); //instantiation controller class
$env['natural'] =& wf_create_object('wf_natural'); //data access object instance for mainframe
/* END WORKFLOW MVC SETTINGS */
$GLOBALS['workflow_env'] = &$env;
//echo "
Including $source
In request: ";print_r($_REQUEST);echo "
";
//[__leave_activity] is setted if needed in the xxx_pre code or by the user in his code
// HERE the user code is 'executed'. Note that we do not use include_once or require_once because
//it could the same code several times with automatic activities looping in the graph and it still
//need to be executed
$_engineProcessCodeDirectory = GALAXIA_PROCESSES . SEP . $this->process->getNormalizedName(). SEP . 'code';
$_engineCompilerDirectory = GALAXIA_LIBRARY . SEP . 'compiler';
$_engineFiles = array();
/* generate the list of needed files */
$_engineFiles[] = "{$_engineProcessCodeDirectory}/shared.php";
$_engineFiles[] = "{$_engineCompilerDirectory}/_shared_pre.php";
$_engineFiles[] = "{$_engineCompilerDirectory}/{$activity->getType()}_pre.php";
if ($activity->getAgents() !== false)
$_engineFiles[] = "{$_engineCompilerDirectory}/agents_pre.php";
$_engineFiles[] = "{$_engineProcessCodeDirectory}/activities/{$activity->getNormalizedName()}.php";
$_engineFiles[] = "{$_engineCompilerDirectory}/{$activity->getType()}_pos.php";
if ($activity->getAgents() !== false)
$_engineFiles[] = "{$_engineCompilerDirectory}/agents_pos.php";
$_engineFiles[] = "{$_engineCompilerDirectory}/_shared_pos.php";
/* check if the required files exists */
foreach ($_engineFiles as $_engineFile)
if (!file_exists($_engineFile))
return array('failure' => $this->runtime->fail(lang('the following file could not be found: %1', $_engineFile), true, _DEBUG));
/* activate the security policy */
Factory::getInstance('WorkflowSecurity')->enableSecurityPolicy();
/**
* XXX
* here we are going to use our new Security static class.
* From now, the factory frontend (static) will forward
* the messages for the process factory instead of Workflow
* factory.
* XXX
*/
Security::enable();
/* include the files */
foreach ($_engineFiles as $_engineFile)
require $_engineFile;
unset($GLOBALS['workflow_env']);
/* check if the developer wants to user the download mode */
if (isset($GLOBALS['workflow']['downloadMode']) && ($GLOBALS['workflow']['downloadMode'] == true))
$this->download_mode = true;
if ($auto && (!$this->isChildInstance) && $activity->isInteractive() && (!empty($actualUser)))
{
$_SESSION['phpgw_info']['workflow']['user_groups'] = $actualUserGroups;
$_SESSION['phpgw_info']['workflow']['account_id'] = $actualUser;
Settings::set('expresso', 'user', 'account_id', $actualUser);
$GLOBALS['workflow']['wf_user_id'] = $actualUser;
$GLOBALS['user'] = $actualUser;
}
//Now that the instance is ready and that user code has maybe change some things
// we can catch some others usefull vars
$this->instance_id = $instance->getInstanceId();
$this->instance_name = $instance->getName();
$this->instance_owner = $instance->getOwner();
$this->owner_name = $GLOBALS['phpgw']->accounts->id2name($this->instance_owner);
if ($this->owner_name == '')
{
$this->owner_name = lang('Nobody');
}
$GLOBALS['workflow']['wf_instance_id'] =& $this->instance_id;
$GLOBALS['workflow']['wf_instance_name']=& $this->instance_name;
$GLOBALS['workflow']['wf_instance_owner']=& $this->instance_owner;
$GLOBALS['workflow']['wf_owner_name']=& $this->owner_name;
//was template changed?
if ($_template_name)
{
$this->_template_name = $_template_name;
}
else
{
$this->_template_name = $this->activity->getNormalizedName().'.tpl';
}
// TODO: process instance comments
$instructions = $this->runtime->handle_postUserCode(_DEBUG);
switch($instructions['action'])
{
//interactive activity completed
case 'completed':
// re-retrieve instance data which could have been modified by an automatic activity
$this->instance_id = $instance->getInstanceId();
$this->instance_name = $instance->getName();
$this->activityCompleteMessage = $instance->getActivityCompleteMessage();
if (!$auto)
{
$this->assignCommonVariables();
// and display completed template
if (Settings::get('workflow', 'preferences', 'show_activity_complete_page') === '0')
header('Location: workflow/index.php');
else
$this->showCompletedPage();
}
break;
//interactive activity still in interactive mode
case 'loop':
if (!$auto)
{
$this->assignCommonVariables();
$this->showForm();
}
break;
//nothing more
case 'leaving':
if (!$auto)
{
$this->assignCommonVariables();
$this->showCancelledPage();
}
break;
//non-interactive activities, auto-mode
case 'return':
$result=Array();
$this->message[] = $this->GUI->get_error(false, _DEBUG);
$this->message[] = $this->runtime->get_error(false, _DEBUG);
//$this->message[] = $this->process->get_error(false, _DEBUG);
$result =& $instructions['engine_info'];
$this->message[] = $result['debug'];
$result['debug'] = implode('
',array_filter($this->message));
return $result;
break;
default:
return $this->runtime->fail(lang('unknown instruction from the workflow engine: %1', $instructions['action']), true, _DEBUG);
break;
}
}
/**
* goajax
*
* @param int $activity_id
* @param int $iid
* @param bool $auto
* @return array
*/
function goAjax($activity_id=0, $iid=0, $auto=0)
{
$result=Array();
if ($iid)
$_REQUEST['iid'] = $iid;
$iid = $_REQUEST['iid'];
//$activity_id is set when we are in auto mode. In interactive mode we get if from POST or GET
if (!$activity_id)
$activity_id = (int)get_var('activity_id', array('GET','POST'), 0);
// load activity and instance
if (!$activity_id)
{
$result['failure'] = $this->runtime->fail(lang('Cannot run unknown activity'), true, _DEBUG, $auto);
return $result;
}
//initalising activity and instance objects inside the WfRuntime object
if (!($this->runtime->loadRuntime($activity_id,$iid)))
{
$result['failure'] = $this->runtime->fail(lang('Cannot run the activity'), true, _DEBUG, $auto);
return $result;
}
$activity =& $this->runtime->getActivity($activity_id, true, true);
$this->activity =& $activity;
// the instance is avaible with $instance or $this->instance
// note that for standalone activities this instance can be an empty instance object, but false is a bad value
// HERE IS A BIG POINT: we map the instance to a runtime object
// user code will manipulate a stance, thinking it's an instance, but it is
// in fact a WfRuntime object, mapping all instance functions
$this->instance =& $this->runtime;
$instance =& $this->instance;
$GLOBALS['workflow']['wf_runtime'] =& $this->runtime;
if (!($instance))
{
$result['failure'] = $this->runtime->fail(lang('Cannot run the activity without instance'), true, _DEBUG, $auto);
return $result;
}
$this->instance_id = $instance->getInstanceId();
// load process
$this->process =& $this->runtime->getProcess();
if (!($this->process))
{
$result['failure'] = $this->runtime->fail(lang('Cannot run the activity without her process').$instance, true, _DEBUG, $auto);
return $result;
}
//set some global variables needed
$GLOBALS['user'] = Settings::get('expresso', 'user', 'account_id');
//load role names, just an information
$this->act_role_names = $activity->getActivityRoleNames();
//set some other usefull vars
$this->activity_type = $activity->getType();
$this->process_id = $activity->getProcessId();
$this->activity_id = $activity_id;
$this->process_name = $this->process->getName();
$this->process_version = $this->process->getVersion();
$this->activity_name = $activity->getName();
$this->user_name = $GLOBALS['phpgw']->accounts->id2name($GLOBALS['user']);
$this->view_activity = $this->GUI->gui_get_process_view_activity($this->process_id);
//we set them in $GLOBALS['workflow'] as well
$GLOBALS['workflow']['wf_activity_type'] =& $this->activity_type;
$GLOBALS['workflow']['wf_process_id'] =& $this->process_id;
$GLOBALS['workflow']['wf_activity_id'] =& $this->activity_id;
$GLOBALS['workflow']['wf_process_name'] =& $this->process_name;
$GLOBALS['workflow']['wf_normalized_name'] = $this->process->getNormalizedName();
$GLOBALS['workflow']['wf_process_version'] =& $this->process_version;
$GLOBALS['workflow']['wf_activity_name'] =& $this->activity_name;
$GLOBALS['workflow']['wf_user_name'] =& $this->user_name;
$GLOBALS['workflow']['wf_user_id'] =& $GLOBALS['user'];
$GLOBALS['workflow']['wf_view_activity'] =& $this->view_activity;
$GLOBALS['workflow']['wf_workflow_path'] = WF_BASE_URL;
$GLOBALS['workflow']['wf_resources_path'] = WF_BASE_URL . SEP . 'redirect.php?pid=' . $this->process_id . '&file=';
$GLOBALS['workflow']['wf_default_resources_path'] = Factory::getInstance('TemplateServer')->generateLink('processes');
$GLOBALS['workflow']['wf_workflow_resources_path'] = Factory::getInstance('TemplateServer')->generateLink('');
$GLOBALS['workflow']['wf_activity_url'] = EGW_BASE_URL . SEP . 'index.php?menuaction=workflow.'.get_class($this).'.go&activity_id='.$activity_id;
$GLOBALS['workflow']['wf_user_cnname'] = Factory::getInstance('WorkflowLDAP')->getName($GLOBALS['user']);
$GLOBALS['workflow']['wf_back_link'] = WF_BASE_URL . SEP . 'index.php?start_tab=1';
$GLOBALS['workflow']['wf_js_path'] = WF_BASE_URL . SEP . 'js' . SEP . 'jscode';
$GLOBALS['workflow']['wf_user_activities'] = $this->GUI->gui_list_user_activities($GLOBALS['user'], '0', '-1', 'ga.wf_name__ASC', '', '', false, true, true, true, '');
if ($iid)
$GLOBALS['workflow']['wf_instance_url'] = EGW_BASE_URL . SEP . 'index.php?menuaction=workflow.'.get_class($this).'.go&activity_id='.$activity_id."&iid=".$iid;
else
unset($GLOBALS['workflow']['wf_instance_url']);
/* CELEPAR */
/* activate local functions */
require_once(PHPGW_SERVER_ROOT . SEP . 'workflow' . SEP . 'inc' . SEP . 'local' . SEP . 'functions' . SEP . 'local.functions.php');
/* CELEPAR */
//get configuration options with default values if no init was done before
$myconf = array(
'execute_activities_in_debug_mode' => 0,
'execute_activities_using_secure_connection' => 0
);
//this will give use asked options and som others used by WfRuntime
$this->conf =& $this->runtime->getConfigValues($myconf);
// run the activity
if ($this->conf['execute_activities_in_debug_mode'])
{
ini_set('display_errors',true);
error_reporting(E_ALL & ~E_NOTICE);
}
/* BEGIN WORKFLOW MVC SETTINGS */
$env = array( ); //create settings vector
$env['dao'] =& wf_create_object('wf_db'); //data access object instance
$env['workflow'] =& $GLOBALS['workflow']; //workflow environment information
$env['instance'] =& $instance; //process manager instance
$env['activity'] =& $activity; //activity manager instance
$security =& Factory::newInstance('SecurityUtils'); //input sanitizer class
$env['request'] =& $security->process($_REQUEST); //sanitizes input data from client
//$env['factory'] =& new ProcessFactory(); //instantiation controller class
$env['factory'] =& Factory::newInstance('ProcessWrapperFactory'); //instantiation controller class
$env['natural'] =& wf_create_object('wf_natural'); //data access object instance for mainframe
/* END WORKFLOW MVC SETTINGS */
require_once(dirname(__FILE__) . SEP . 'nano' . SEP . 'JSON.php');
require_once(dirname(__FILE__) . SEP . 'nano' . SEP . 'NanoUtil.class.php');
require_once(dirname(__FILE__) . SEP . 'nano' . SEP . 'NanoJsonConverter.class.php');
require_once(dirname(__FILE__) . SEP . 'nano' . SEP . 'NanoRequest.class.php');
require_once(dirname(__FILE__) . SEP . 'nano' . SEP . 'NanoController.class.php');
/* activate the security policy */
Factory::getInstance('WorkflowSecurity')->enableSecurityPolicy();
/**
* XXX
* here we are going to use our new Security static class.
* From now, the factory frontend (static) will forward
* the messages for the process factory instead of Workflow
* factory. Note that this is the same comment as the previous
* function... boooring.. =}
* XXX
*/
Security::enable();
$GLOBALS['workflow_env'] = &$env;
$nc = &Factory::newInstance('NanoController');
$nc->setClassPath(GALAXIA_PROCESSES . SEP . $this->process->getNormalizedName(). SEP . 'code');
$nc->iterateOverVirtualRequests();
$nc->outputResultData();
unset($GLOBALS['workflow_env']);
if (!is_null($iid))
$instance->instance->sync();
}
/**
* Create a child instance
*
* @param int $activityID
* @param mixed $properties
* @param string $user
* @param bool $parentLock
* @return int The instance ID of the just created instance
* @access public
*/
function goChildInstance($activityID, $properties, $user, $parentLock)
{
$this->isChildInstance = true;
$this->runtime->instance->isChildInstance = true;
$this->runtime->instance->activityID = $activityID;
$this->runtime->instance->parentLock = $parentLock;
$this->runtime->instance->setProperties($properties);
if ($user != '*')
$this->runtime->setNextUser($user);
/* run the selected activity */
ob_start();
$this->go($activityID, 0, true);
ob_end_clean();
/* return the just created child instance */
return $this->runtime->instance_id;
}
/**
* Show the page avaible when completing an activity
* @return void
* @access public
*/
function showCompletedPage()
{
$this->workflowSmarty->assign('activityEvent', 'completed');
$this->showAfterRunningPage();
}
/**
* Show the page avaible when leaving an activity
* @return void
* @access public
*/
function showCancelledPage()
{
$this->workflowSmarty->assign('activityEvent', 'cancelled');
$this->showAfterRunningPage();
}
/**
* Common code of pages showed after activity pages
* @return void
* @access public
*/
function showAfterRunningPage()
{
/* get the header/footer */
$this->assignHeader();
/* generate the activity list */
$processActivities = array_filter($GLOBALS['workflow']['wf_user_activities']['data'], create_function('$a', 'return ($a["wf_p_id"] == ' . $GLOBALS['workflow']['wf_process_id'] . ');'));
$activityList = array(0 => '-- Selecione uma atividade --');
foreach ($processActivities as $processActivity)
$activityList[$processActivity['wf_activity_id']] = $processActivity['wf_name'];
/* assign some variables */
$this->workflowSmarty->assign('processName', $this->process_name);
$this->workflowSmarty->assign('processVersion', $this->process_version);
$this->workflowSmarty->assign('activityName', $this->activity_name);
$this->workflowSmarty->assign('activityCompleteMessage', $this->activityCompleteMessage);
$this->workflowSmarty->assign('activityBaseURL', EGW_BASE_URL);
$this->workflowSmarty->assign('activityList', $activityList);
/* display the template */
$this->workflowSmarty->display('after_running.tpl');
}
/**
* Assign common information of interactive forms (e.g., error messages)
* @return void
* @access public
*/
function assignCommonVariables()
{
$this->message[] = $this->GUI->get_error(false, _DEBUG);
$this->message[] = $this->runtime->get_error(false, _DEBUG);
$activityErrors = array_filter(array_merge(explode('
', $this->message[0]), explode('
', $this->message[1])));
$this->workflowSmarty->assign('activityErrors', $activityErrors);
}
/**
* Show the activity page (workflow template and activity template)
* @return void
* @access public
*/
function showForm()
{
/* define the header */
$this->assignHeader();
/* define the variables */
$activityOutput = $this->wf_template->fetch($this->_template_name);
$actionURL = isset($GLOBALS['workflow']['wf_instance_url']) ? $GLOBALS['workflow']['wf_instance_url'] : $GLOBALS['workflow']['wf_activity_url'];
$CSSLink = $this->get_css_link('run_activity', $this->print_mode);
$CSSMedia = $this->print_mode ? 'print' : 'all';
/* assign the variables to smarty */
$this->workflowSmarty->assign('activityOutput', $activityOutput);
$this->workflowSmarty->assign('actionURL', $actionURL);
$this->workflowSmarty->assign('CSSLink', $CSSLink);
$this->workflowSmarty->assign('CSSMedia', $CSSMedia);
$this->workflowSmarty->display('run_activity.tpl');
unset($smarty);
}
/**
* Define if the header, footer and navigation bar will be shown
* @return void
* @access public
*/
function assignHeader()
{
$headerConfig = 0;
if (!$this->download_mode and !$this->print_mode)
{
$headerConfig |= workflow_smarty::SHOW_HEADER | workflow_smarty::SHOW_FOOTER;
if ($this->runtime->activity->child_name != 'View')
$headerConfig |= workflow_smarty::SHOW_NAVIGATION_BAR;
}
$this->workflowSmarty->setHeader($headerConfig);
$this->workflowSmarty->assign('header', $this->workflowSmarty->expressoHeader);
$this->workflowSmarty->assign('footer', $this->workflowSmarty->expressoFooter);
}
}
?>