true,
'show_graph' => true
);
/**
* @var object $process_manager Process manager
* @access public
*/
var $process_manager;
/**
* @var object $activity_manager
* @access public
*/
var $activity_manager;
/**
* @var object $role_manager
* @access public
*/
var $role_manager;
/**
* @var $where2
* @access public
*/
var $where2;
/**
* @var object $sort_mode2
* @access public
*/
var $sort_mode2;
/**
* @var array $agents agents handling
* @access public
*/
var $agents=Array();
/**
* @var object $workflow_acl
* @access public
*/
var $workflow_acl;
/**
* @var object $fs object for reading process folder
* @access public
*/
var $fs;
/**
* @var array $invalidFiles invalid files list
* @access public
*/
var $invalidFiles = array();
/**
* Constructor da classe ui_adminactivities
*
* @access public
* @return void
*/
function ui_adminactivities()
{
parent::WorkflowUtils();
$this->workflow_acl = Factory::getInstance('workflow_acl');
$denyAccess = true;
if ($this->workflow_acl->checkWorkflowAdmin($GLOBALS['phpgw_info']['user']['account_id']))
{
/* the user is an Expresso/Workflow admin */
$denyAccess = false;
}
else
{
if ($GLOBALS['phpgw']->acl->check('admin_workflow', 1, 'workflow'))
{
/* check if the user can admin the informed process */
if ($this->wf_p_id != 0)
$denyAccess = !$this->workflow_acl->check_process_access($GLOBALS['phpgw_info']['user']['account_id'], $this->wf_p_id);
else
$denyAccess = false;
}
}
/* allow regular users to see the process graph */
if ($_GET['menuaction'] == "workflow.ui_adminactivities.show_graph")
$denyAccess = false;
if ($denyAccess)
{
$GLOBALS['phpgw']->common->phpgw_header();
echo parse_navbar();
echo lang('access not permitted');
$GLOBALS['phpgw']->log->message('F-Abort, Unauthorized access to workflow.ui_adminprocesses');
$GLOBALS['phpgw']->log->commit();
$GLOBALS['phpgw']->common->phpgw_exit();
}
$this->process_manager = Factory::getInstance('workflow_processmanager');
$this->activity_manager = Factory::getInstance('workflow_activitymanager');
$this->role_manager = Factory::getInstance('workflow_rolemanager');
$this->fs = &Factory::newInstance('FsUtils'); /* gets instance */
}
/**
* Build the form for Activities Administration
* @return void
* @access public
*/
function form()
{
$GLOBALS['phpgw_info']['flags']['app_header'] = $GLOBALS['phpgw_info']['apps']['workflow']['title'] . ' - ' . lang('Admin Process Activities');
$GLOBALS['phpgw']->common->phpgw_header();
echo parse_navbar();
$this->t->set_file('admin_activities', 'admin_activities.tpl');
$this->t->set_block('admin_activities', 'block_select_type', 'select_type');
$this->t->set_block('admin_activities', 'block_activity_roles', 'activity_roles');
$this->t->set_block('admin_activities', 'block_process_roles', 'process_roles');
$this->t->set_block('admin_activities', 'block_activity_agents', 'activity_agents');
$this->t->set_block('admin_activities', 'block_default_roles', 'default_roles');
$this->t->set_block('admin_activities', 'block_select_agents', 'select_agents');
$proc_info =& $this->process_manager->get_process($this->wf_p_id);
$activity_id = (int)get_var('activity_id', 'any', 0);
$name = get_var('name', 'any', '');
// TODO: not all variables below are still required. clean up
$description = get_var('description', 'any', '');
$type = get_var('type', 'any', '');
$is_interactive = get_var('is_interactive', 'any', '');
$is_autorouted = get_var('is_autorouted', 'any', '');
$default_user = get_var('default_user', 'any', '');
$useagent = get_var('useagent', 'POST', '');
$where = get_var('where', array('GET', 'POST'), '');
$this->where2 = get_var('where2', 'any', '');
$find = get_var('find', 'any', '');
$find2 = get_var('find2', 'any', '');
$this->sort_mode2 = get_var('sort_mode2', 'any', '');
$filter_trans_from = get_var('filter_trans_from', 'any', '');
$this->order = get_var('order', 'GET', 'wf_flow_num');
$this->sort = get_var('sort', 'GET', 'asc');
$this->sort_mode = $this->order . '__'. $this->sort;
$menu_path = get_var('menu_path', 'any', '');
//roles
$activity_role_ro = get_var('activity_role_ro','POST', Array());
$activity_role_delete = get_var('activity_role_delete','POST', Array());
$remove_roles = get_var('remove_roles', 'POST', false);
$rolename = get_var('rolename', 'POST', '');
$roledescription = get_var('roledescription', 'POST', '');
$userole = get_var('userole', 'POST', '');
$userole_ro = get_var('userole_ro', 'POST', 'off');
$newrole_ro = get_var('newrole_ro', 'POST', 'off');
if (!$this->wf_p_id) die(lang('No process indicated'));
// ************************************* START OF OPERATIONS COMMANDED BY THIS SAME FORM ******************
// do we need to check validity? do it only if necessary, high load on database
$checkvalidity = false;
// add role to process roles
if( !(empty($rolename)) )
{
$rolename = trim($rolename);
if( strlen($rolename) > 0 )
{
//second parameter for read-only mode
$newrole_id = $this->add_process_role($rolename, $roledescription);
if ($newrole_id)
{
$this->message[] = lang('Role added to process');
if ($activity_id)
{
$this->activity_manager->add_activity_role($activity_id, $newrole_id, ($newrole_ro=='on'));
$this->message[] = lang('Role added to activity');
}
$checkvalidity = true;
}
}
else
{
$this->message[] = lang('Invalid role name');
}
}
// remove activity role
if (!!($remove_roles) && $activity_id)
{
foreach ($activity_role_delete as $role_id => $checked_on)
{
$this->activity_manager->remove_activity_role($activity_id, $role_id);
$this->message[] = lang('Activity role #%1 removed', $role_id);
}
$this->message[] = $this->activity_manager->get_error(false, _DEBUG);
$checkvalidity = true;
}
// remove activity agent
if (isset($_GET['remove_agent']) && $activity_id)
{
$this->activity_manager->remove_activity_agent($activity_id, $_GET['remove_agent'],true);
$this->message[] = lang('Activity agent removed');
$this->message[] = $this->activity_manager->get_error(false, _DEBUG);
}
// TODO: activityname need to be valid. Add a validity checking function?
// save activity
if (isset($_POST['save_act']))
{
$activity_id = $this->save_activity($activity_id, $name, $description, $type, $default_user, $is_interactive, $is_autorouted, $userole, $userole_ro, $useagent, $rolename, $menu_path);
if( $activity_id )
{
if ($newrole_id)
{
$this->activity_manager->add_activity_role($activity_id, $newrole_id, ($newrole_ro=='on'));
$this->message[] = lang('Role added to activity');
}
$this->message[] = lang('Activity saved');
}
//no checkvalidity, this is done already in ActivityManager
}
// delete activity
if (isset($_POST['delete_act']))
{
if( isset($_POST['activities']) )
{
if ($this->delete_activities(array_keys($_POST['activities']))) $this->message[] = lang('Deletion successful');
$checkvalidity = true;
}
}
// add transitions
if (isset($_POST['add_trans']))
{
$this->message[] = $this->add_transition($_POST['wf_act_from_id'], $_POST['wf_act_to_id']);
$checkvalidity = true;
}
// delete transitions
if (isset($_POST['delete_tran']))
{
$this->delete_transitions($_POST['transition']);
$checkvalidity = true;
}
// ************************************* END OF OPERATIONS COMMANDED BY THIS SAME FORM ******************
$expandTable = isset($_POST['new_activity']);
// retrieve activity info and its roles and agents
if (!$activity_id || isset($_POST['new_activity']))
{
$activity_info = array(
'wf_name' => '',
'wf_description' => '',
'wf_activity_id' => 0,
'wf_is_interactive' => true,
'wf_is_autorouted' => false,
'wf_default_user' => '*',
'wf_type' => 'activity',
'wf_menu_path' => ''
);
$activity_roles = array();
$activity_agents = array();
}
else
{
$expandTable = true;
$activity_info =& $this->activity_manager->get_activity($activity_id);
$activity_roles =& $this->activity_manager->get_activity_roles($activity_id);
$activity_agents =& $this->activity_manager->get_activity_agents($activity_id);
//for all agents we create ui_agent object to handle admin agents displays
//this array can be already done by the save_activity function, in this case
// we will just actualize most of the records
foreach ($activity_agents as $agent)
{
if (empty($this->agents[$agent['wf_agent_type']]))
{
$ui_agent =& createObject('workflow.ui_agent_'.$agent['wf_agent_type']);
$ui_agent->load($agent['wf_agent_id']);
$this->agents[$agent['wf_agent_type']] = $ui_agent;
unset($ui_agent);
}
else
{
$this->agents[$agent['wf_agent_type']]->load($agent['wf_agent_id']);
}
}
}
// fill type filter select box
$activity_types = array('start', 'end', 'activity', 'switch', 'split', 'join', 'standalone', 'view');
$filter_type = get_var('filter_type', 'any', '');
$this->show_select_filter_type($activity_types, $filter_type);
$filter_interactive = get_var('filter_interactive', 'any', '');
$activity_interactive = array('y' => lang('Interactive'), 'n'=>lang('Automatic'));
$this->show_select_filter_interactive($activity_interactive, $filter_interactive);
$filter_autoroute = get_var('filter_autoroute', 'any', '');
$activity_autoroute = array('y' => lang('Auto Routed'), 'n'=>lang('Manual'));
$this->show_select_filter_autoroute($activity_autoroute, $filter_autoroute);
$where = '';
$wheres = array();
if( !($filter_type == '') )
{
$wheres[] = "wf_type = '" .$filter_type. "'";
}
if( !($filter_interactive == '') )
{
$wheres[] = "wf_is_interactive = '" .$filter_interactive. "'";
}
if( !($filter_autoroute == '') )
{
$wheres[] = "wf_is_autorouted = '" .$filter_autoroute. "'";
}
if( count($wheres) > 0 )
{
$where = implode(' and ', $wheres);
}
if (empty($process_activities)) $process_activities =& $this->activity_manager->list_activities($this->wf_p_id, 0, -1, $this->sort_mode, $find, $where);
$all_transition_activities_from =& $this->activity_manager->get_transition_activities($this->wf_p_id, 'end');
$all_transition_activities_to =& $this->activity_manager->get_transition_activities($this->wf_p_id, 'start');
if ($activity_id) $this->search_transitions_act($process_activities, $activity_id);
$process_roles =& $this->role_manager->list_roles($this->wf_p_id, 0, -1, 'wf_name__asc', '');
$agents_list =& $this->process_manager->get_agents();
$all_process_transitions =& $this->activity_manager->get_process_transitions($this->wf_p_id);
$process_transitions =& $this->activity_manager->get_process_transitions($this->wf_p_id, $filter_trans_from);
$process_activities_with_transitions =& $this->activity_manager->get_process_activities_with_transitions($this->wf_p_id);
// update activities
if (isset($_POST['update_act']))
{
if( is_array($process_activities['data']) && count($process_activities['data']) > 0 )
{
$this->update_activities($process_activities, array_keys($_POST['activity_inter']), array_keys($_POST['activity_route']));
$this->message[] = lang('Activities updated');
}
}
// activate process
if (isset($_GET['activate_proc']))
{
$this->process_manager->activate_process($_GET['activate_proc']);
$proc_info['wf_is_active'] = 'y';
}
// deactivate process
if (isset($_GET['deactivate_proc']))
{
$this->process_manager->deactivate_process($_GET['deactivate_proc']);
$proc_info['wf_is_active'] = 'n';
}
/* warning, heavy database load! */
/* check process validity and show errors if necessary */
if ($checkvalidity) $proc_info['wf_is_valid'] = $this->show_errors($this->activity_manager, $error_str);
// fill proc_bar
$this->t->set_var('proc_bar', $this->fill_proc_bar($proc_info));
//collect some messages from used objects
$this->message[] = $this->activity_manager->get_error(false, _DEBUG);
$this->message[] = $this->process_manager->get_error(false, _DEBUG);
$this->message[] = $this->role_manager->get_error(false, _DEBUG);
$templateServer = &Factory::getInstance('TemplateServer');
// fill the general variables of the template
$this->t->set_var(array(
'message' => implode('
', array_filter($this->message)),
'errors' => $error_str,
'form_details_action' => $GLOBALS['phpgw']->link('/index.php', 'menuaction=workflow.ui_adminactivities.form'),
'form_list_transitions_action' => $GLOBALS['phpgw']->link('/index.php', 'menuaction=workflow.ui_adminactivities.form'),
'p_id' => $this->wf_p_id,
'where' => $where,
'where2' => $this->where2,
'sort_mode' => $this->sort_mode,
'sort_mode2' => $this->sort_mode2,
'find' => $find,
'find2' => $find2,
'expandTable' => ($expandTable ? 'true' : 'false'),
'activity_id' => $activity_info['wf_activity_id'],
'new_act_href' => $GLOBALS['phpgw']->link('/index.php', 'menuaction=workflow.ui_adminactivities.form'),
'name' => $activity_info['wf_name'],
'description' => $activity_info['wf_description'],
'checked_interactive' => ($activity_info['wf_is_interactive'])? 'checked="checked"' : '',
'checked_autorouted' => ($activity_info['wf_is_autorouted'])? 'checked="checked"' : '',
'menu_path' => $activity_info['wf_menu_path'],
'img_transition_auto' => ' .')
',
'img_interactive' => ' .')
',
'img_transition' => ' .')
',
'img_transition_add' => ' .')
',
'img_transition_delete' => ' .')
',
'add_trans_from' => $this->build_select_transition('add_tran_from[]', $all_transition_activities_from['data'], true, false, 'from'),
'add_trans_to' => $this->build_select_transition('add_tran_to[]', $all_transition_activities_to['data'], true, false, 'to'),
'add_a_trans_from' => $this->build_select_transition('wf_act_from_id', $all_transition_activities_from['data'], false, false),
'add_a_trans_to' => $this->build_select_transition('wf_act_to_id', $all_transition_activities_to['data'], false, false)
));
if( $filter_trans_from ) {
$this->t->set_var('filter_trans_from', $this->build_select_transition_filtered('filter_trans_from', $process_activities_with_transitions['data'], false, true, $filter_trans_from));
$this->t->set_var('filter_trans_from_value', $filter_trans_from);
}
else {
$this->t->set_var('filter_trans_from', $this->build_select_transition_filtered('filter_trans_from', $process_activities_with_transitions['data'], false, true, false));
$this->t->set_var('filter_trans_from_value', '');
}
// show process activities table
$this->show_process_activities($process_activities['data']);
foreach ($activity_types as $type)
{
$this->t->set_var(array(
'type_value' => $type,
'type_selected' => ($activity_info['wf_type'] == $type)? 'selected="selected"' : '',
'type_name' => $type
));
$this->t->parse('select_type', 'block_select_type', true);
}
// fill activity roles
if (!$activity_roles)
{
$this->t->set_var('activity_roles', '| '.lang('No roles asociated with this activity').' |
');
}
else
{
foreach ($activity_roles as $role)
{
$this->t->set_var(array(
'act_role_name' => $role['wf_name'],
'act_role_id' => $role['wf_role_id'],
'act_role_ro_checked' => ($role['wf_readonly'])? 'checked="checked"' : '',
'act_role_href' => $GLOBALS['phpgw']->link('/index.php', array(
'menuaction' => 'workflow.ui_adminactivities.form',
'where2' => $where2,
'sort_mode2' => $sort_mode2,
'find' => $find,
'where' => $where,
'activity_id' => $activity_info['wf_activity_id'],
'p_id' => $this->wf_p_id,
'remove_role' => $role['wf_role_id'],
)),
'lang_delete' => lang('delete'),
));
$this->t->parse('activity_roles', 'block_activity_roles', True);
}
}
//general texts about roles
$this->t->set_var(array(
'txt_read_only' => lang('read-only'),
'txt_role_name' => lang('Role Name'),
'txt_Remove_selected_roles' => lang('remove selected roles'),
'txt_Use_existing_roles' => lang('Use existing roles'),
)
);
// fill activity agents
if (!$activity_agents)
{
$this->t->set_var(array(
'activity_agents' => lang('No agents associated with this activity'),
'agents_config_rows' => '',
));
}
else
{
foreach ($activity_agents as $agent)
{
$this->t->set_var(array(
'act_agent_type' => $agent['wf_agent_type'],
'act_agent_href' => $GLOBALS['phpgw']->link('/index.php', array(
'menuaction' => 'workflow.ui_adminactivities.form',
'where2' => $where2,
'sort_mode2' => $sort_mode2,
'find' => $find,
'where' => $where,
'activity_id' => $activity_info['wf_activity_id'],
'p_id' => $this->wf_p_id,
'remove_agent' => $agent['wf_agent_id'],
)),
'lang_delete' => lang('delete'),
));
$this->t->parse('activity_agents', 'block_activity_agents', True);
}
}
//display agents options
$this->display_agents_rows();
// if we have no default user
if ($activity_info['wf_default_user'] == '*')
$wf_default_user_desc = '';
else
$wf_default_user_desc = $GLOBALS['phpgw']->accounts->id2name($activity_info['wf_default_user'], 'account_lastname');
$this->t->set_var(array(
'wf_default_user' => $activity_info['wf_default_user'],
'wf_default_user_desc' => $wf_default_user_desc
));
$this->t->set_var(array(
'default_user_option_checked_0' => ($activity_info['wf_default_user'][0] != 'p')? "checked='checked'": '',
'default_user_option_checked_1' => ($activity_info['wf_default_user'][0] == 'p')? "checked='checked'": '',
));
// fill process roles
foreach ($process_roles['data'] as $role)
{
$this->t->set_var(array(
'proc_roleId' => $role['wf_role_id'],
'proc_roleName' => $role['wf_name']
));
$this->t->parse('process_roles', 'block_process_roles', True);
}
// fill process roles for activity default role
foreach ($process_roles['data'] as $role)
{
$role_id = 'p' . $role['wf_role_id'];
$this->t->set_var(array(
'proc_roleId' => $role_id,
'proc_role_selected' => ($role_id == $activity_info['wf_default_user'])? 'selected="selected"' : '',
'proc_roleName' => $role['wf_name']
));
$this->t->parse('default_roles', 'block_default_roles', true);
}
// fill agents select
foreach ($agents_list as $agent)
{
$this->t->set_var(array(
'select_agentType' => $agent['wf_agent_type']
));
$this->t->parse('select_agents', 'block_select_agents', True);
}
// fill list of transitions table
$this->show_transitions_table($process_transitions);
$this->t->set_var('filter_type_value', $filter_type);
$this->t->set_var('filter_interactive_value', $filter_interactive);
$this->t->set_var('filter_autoroute_value', $filter_autoroute);
$this->t->set_var('find_value', $find);
// create graph
$this->activity_manager->build_process_graph($this->wf_p_id);
$this->translate_template('admin_activities');
$this->t->pparse('output', 'admin_activities');
$GLOBALS['phpgw']->common->phpgw_footer();
}
/**
* Show select filter type
* @param array $all_activity_types
* @param $filter_type
* @access public
* @return void
*/
function show_select_filter_type($all_activity_types, $filter_type)
{
$this->t->set_block('admin_activities', 'block_select_filter_type', 'select_filter_type');
$this->t->set_var('selected_filter_type_all', (!($filter_type))? 'selected="selected"' : '');
foreach ($all_activity_types as $type)
{
$this->t->set_var(array(
'selected_filter_type' => ($filter_type == $type)? 'selected="selected"' : '',
'filter_type_name' => lang($type),
'filter_type_en_name' => $type
));
$this->t->parse('select_filter_type', 'block_select_filter_type', true);
}
}
/**
* Show select filter type
* @param array $all_activity_types
* @param $filter_type
* @access public
* @return void
*/
function show_select_filter_interactive($all_activity_interactive, $filter_interactive)
{
$this->t->set_block('admin_activities', 'block_select_filter_interactive', 'select_filter_interactive');
$this->t->set_var('selected_filter_interactive_all', (!($filter_interactive))? 'selected="selected"' : '');
foreach ($all_activity_interactive as $value=>$name)
{
$this->t->set_var(array(
'selected_filter_interactive' => ($filter_interactive == $value)? 'selected="selected"' : '',
'filter_interactive_name' => $name,
'filter_interactive_value' => $value
));
$this->t->parse('select_filter_interactive', 'block_select_filter_interactive', true);
}
}
/**
* Show select filter type
* @param array $all_activity_types
* @param $filter_type
* @access public
* @return void
*/
function show_select_filter_autoroute($all_activity_autoroute, $filter_autoroute)
{
$this->t->set_block('admin_activities', 'block_select_filter_autoroute', 'select_filter_autoroute');
$this->t->set_var('selected_filter_autoroute_all', (!($filter_autoroute))? 'selected="selected"' : '');
foreach ($all_activity_autoroute as $value=>$name)
{
$this->t->set_var(array(
'selected_filter_autoroute' => ($filter_autoroute == $value)? 'selected="selected"' : '',
'filter_autoroute_name' => $name,
'filter_autoroute_value' => $value
));
$this->t->parse('select_filter_autoroute', 'block_select_filter_autoroute', true);
}
}
/**
* Show select filter type
* @param array $all_activity_types
* @param $filter_type
* @access public
* @return void
*/
function update_activities(&$process_activities, $activities_inter, $activities_route)
{
$num_activities = count($process_activities['data']);
for ($i=0; $i < $num_activities; $i++)
{
$act_id = $process_activities['data'][$i]['wf_activity_id'];
if ($process_activities['data'][$i]['wf_is_interactive'] == 'y' && !in_array($act_id, $activities_inter))
{
$process_activities['data'][$i]['wf_is_interactive'] = 'n';
$this->activity_manager->set_interactivity($this->wf_p_id, $act_id, 'n');
}
if ($process_activities['data'][$i]['wf_is_interactive'] == 'n' && in_array($act_id, $activities_inter))
{
$process_activities['data'][$i]['wf_is_interactive'] = 'y';
$this->activity_manager->set_interactivity($this->wf_p_id, $act_id, 'y');
}
if ($process_activities['data'][$i]['wf_is_autorouted'] == 'y' && !in_array($act_id, $activities_route))
{
$process_activities['data'][$i]['wf_is_autorouted'] = 'n';
$this->activity_manager->set_autorouting($this->wf_p_id, $act_id, 'n');
}
if ($process_activities['data'][$i]['wf_is_autorouted'] == 'n' && in_array($act_id, $activities_route))
{
$process_activities['data'][$i]['wf_is_autorouted'] = 'y';
$this->activity_manager->set_autorouting($this->wf_p_id, $act_id, 'y');
}
}
}
/**
* Add a role to the process
* @param $rolename is the role name
* @param $roledescription is the role description
* @return int new role id
*/
function add_process_role($rolename, $roledescription)
{
$vars = array(
'wf_name' => $rolename,
'wf_description' => $roledescription,
);
return $this->role_manager->replace_role($this->wf_p_id, 0, $vars);
}
/**
* Search transitions activities
* @param array $process_activities
* @param int $act_id
* @return int new role id
*/
function search_transitions_act(&$process_activities, $act_id)
{
for ($i=0; $i < $process_activities['cant']; $i++)
{
$id = $process_activities['data'][$i]['wf_activity_id'];
$process_activities['data'][$i]['to'] = $this->activity_manager->transition_exists($this->wf_p_id, $act_id, $id)? 'y' : 'n';
$process_activities['data'][$i]['from'] = $this->activity_manager->transition_exists($this->wf_p_id, $id, $act_id)? 'y' : 'n';
}
}
/**
* Show process activities data
* @param $rolename is the role name
* @param $roledescription is the role description
* @return int new role id
*/
function show_process_activities($process_activities_data)
{
$this->t->set_block('admin_activities', 'block_process_activities', 'process_activities');
$this->t->set_var(array(
'form_process_activities_action'=> $GLOBALS['phpgw']->link('/index.php', 'menuaction=workflow.ui_adminactivities.form'),
'left_arrow' => $this->nextmatchs->left('index.php', $this->start, $this->total),
'right_arrow' => $this->nextmatchs->right('index.php', $this->start, $this->total),
));
$this->translate_template('block_process_activities');
$this->t->set_block('admin_activities', 'block_process_activities_header', 'process_activities_header');
$this->t->set_block('admin_activities', 'block_process_activities_footer', 'process_activities_footer');
if( is_array($process_activities_data) && count($process_activities_data) > 0 )
{
$this->t->set_var(array(
'header_name' => $this->nextmatchs->show_sort_order($this->sort, 'wf_name', $this->order, 'index.php', lang('Name'), array('p_id'=>$this->wf_p_id)),
'header_type' => $this->nextmatchs->show_sort_order($this->sort, 'wf_type', $this->order, 'index.php', lang('Type'), array('p_id'=>$this->wf_p_id)),
'header_interactive' => $this->nextmatchs->show_sort_order($this->sort, 'wf_is_interactive', $this->order, 'index.php', lang('Interactive'), array('p_id'=>$this->wf_p_id)),
'header_route' => $this->nextmatchs->show_sort_order($this->sort, 'wf_is_autorouted', $this->order, 'index.php', lang('Auto routed'), array('p_id'=>$this->wf_p_id)),
'header_default_user' => lang('Default User')
));
$this->translate_template('block_process_activities_header');
$this->t->parse('process_activities_header', 'block_process_activities_header', True);
$templateServer = &Factory::getInstance('TemplateServer');
foreach ($process_activities_data as $activity)
{
if($activity['wf_default_user'] == '*' )
{
$act_default_user = lang('None');
}
else if($activity['wf_default_user'] != '*')
{
$act_default_user = $GLOBALS['phpgw']->accounts->id2name($activity['wf_default_user']);
}
$this->t->set_var(array(
'act_activity_id' => $activity['wf_activity_id'],
'act_flowNum' => $activity['wf_flow_num'],
'act_href' => $GLOBALS['phpgw']->link('/index.php', 'menuaction=workflow.ui_adminactivities.form&where2='. $where2 .'&sort_mode2='. $sort_mode2 .'&p_id='. $this->wf_p_id .'&find='. $find .'&where='. $where .'&sort_mode='. $this->sort_mode .'&activity_id='. $activity['wf_activity_id']),
'act_name' => $activity['wf_name'],
'no_roles' => ($activity['wf_roles'] < 1)? '('.lang('no roles').')' : '',
'act_icon' => $this->act_icon($activity['wf_type'],$activity['wf_is_interactive']),
'act_inter_checked' => ($activity['wf_is_interactive'] == 'y')? 'checked="checked"' : '',
'act_route_checked' => ($activity['wf_is_autorouted'] == 'y')? 'checked="checked"' : '',
'act_default_user' => $act_default_user,
'act_href_edit' => $GLOBALS['phpgw']->link('/index.php', 'menuaction=workflow.ui_adminsource.form&p_id='. $this->wf_p_id .'&activity_id='. $activity['wf_activity_id']),
'act_template' => ($activity['wf_is_interactive'] == 'y')? ' .' "' . lang('template') .'")
' : '',
'img_code' => $templateServer->generateImageLink('code.png'),
'color_line' => $this->nextmatchs->alternate_row_color($tr_color),
));
$this->t->parse('process_activities', 'block_process_activities', True);
}
$this->translate_template('block_process_activities_footer');
$this->t->parse('process_activities_footer', 'block_process_activities_footer', True);
}
else
{
$this->t->set_var('process_activities_header', '');
$this->t->set_var('process_activities', '| '. lang('There are no processes with the current filter') .' |
');
$this->t->set_var('process_activities_footer', '');
}
}
/**
* Show transitions table
* @var array $process_transition
* @access public
* @return void
*/
function show_transitions_table($process_transitions)
{
$this->t->set_block('admin_activities', 'block_transitions_table', 'transitions_table');
$this->t->set_block('admin_activities', 'block_transitions_table_footer', 'transitions_table_footer');
$this->translate_template('block_transitions_table');
$this->translate_template('block_transitions_table_footer');
foreach ($process_transitions as $transition)
{
$this->t->set_var(array(
'trans_actFromId' => $transition['wf_act_from_id'],
'trans_actToId' => $transition['wf_act_to_id'],
'trans_href_from' => $GLOBALS['phpgw']->link('/index.php', 'menuaction=workflow.ui_adminactivities.form&where2='. $where2 .'&sort_mode2='. $sort_mode2 .'&p_id='. $this->wf_p_id .'&find='. $find .'&where='. $where .'&sort_mode='. $this->sort_mode .'&activity_id='. $transition['wf_act_from_id']),
'trans_actFromName' => $transition['wf_act_from_name'],
'trans_arrow' => Factory::getInstance('TemplateServer')->generateImageLink('next.gif'),
'trans_href_to' => $GLOBALS['phpgw']->link('/index.php', 'menuaction=workflow.ui_adminactivities.form&where2='. $where2 .'&sort_mode2='. $sort_mode2 .'&p_id='. $this->wf_p_id .'&find='. $find .'&where='. $where .'&sort_mode='. $this->sort_mode .'&activity_id='. $transition['wf_act_to_id']),
'trans_actToName' => $transition['wf_act_to_name'],
'color_line' => $this->nextmatchs->alternate_row_color($tr_color),
));
$this->t->parse('transitions_table', 'block_transitions_table', true);
}
if (!count($process_transitions))
{
$this->t->set_var('transitions_table', '| '. lang('There are no transitions defined') .' |
');
$this->t->set_var('transitions_table_footer', '');
}
else
{
$this->t->parse('transitions_table_footer', 'block_transitions_table_footer', true);
}
}
/**
* Build select box with all transitions activities
* @param string $var_name
* @param array $process_activities_data array of process data
* @param boolean $multiple
* @param boolean $show_all show all list
* @param boolean $from_or_to
* @access public
* @return string html code with select box
*/
function build_select_transition($var_name, $process_activities_data, $multiple=false,
$show_all=true, $from_or_to=false)
{
//echo "process_activities_data: ";print_r($process_activities_data);echo "
";
$select_str = "\n";
return $select_str;
}
/**
* Build select box with all transitions activities filtered
* @param string $var_name
* @param array $process_activities_data array of process data
* @param boolean $multiple
* @param boolean $show_all show all list
* @param boolean $from_or_to
* @access public
* @return string html code with select box
*/
function build_select_transition_filtered($var_name, $process_activities_data, $multiple=false, $show_all=true, $from=false)
{
$select_str = "\n";
return $select_str;
}
/**
* Save the edited activity.
*
* @param int $activity_id
* @param string $name
* @param string $description
* @param string $type
* @param string $default_user
* @param bool $is_interative
* @param bool $is_autorouted
* @return mixed Return the activity_id or false in case of error, $this->message is set in case of error
* @access public
*/
function save_activity($activity_id, $name, $description, $type, $default_user, $is_interactive, $is_autorouted, $userole, $userole_ro, $useagent, $rolename, $menu_path)
{
$is_interactive = ($is_interactive == 'on') ? 'y' : 'n';
$is_autorouted = ($is_autorouted == 'on') ? 'y' : 'n';
$vars = array(
'wf_name' => $name,
'wf_description' => $description,
'wf_activity_id' => $activity_id,
'wf_is_interactive' => $is_interactive,
'wf_is_autorouted' => $is_autorouted,
'wf_default_user' => $default_user,
'wf_type' => $type,
'wf_menu_path' => $menu_path
);
if( strlen($name) > 0 )
{
if ($this->activity_manager->activity_name_exists($this->wf_p_id, $name, $activity_id))
{
$this->message[] = ($name . ': '. lang('activity name already exists'));
return false;
}
}
else
{
$this->message[] = lang('Enter an activity name');
return false;
}
$activity_id = $this->activity_manager->replace_activity($this->wf_p_id, $activity_id, $vars);
// assign role to activity
if ($userole)
{
$this->activity_manager->add_activity_role($activity_id, $userole, ($userole_ro=='on'));
}
// assign agent to activity
if ($useagent)
{
$this->activity_manager->add_activity_agent($activity_id, $useagent);
}
//save agent configuration datas if any
if (isset($_POST['wf_agent']))
{
$agents_conf =& $_POST['wf_agent'];
//retrieve agents list
$activity_agents =& $this->activity_manager->get_activity_agents($activity_id);
//for all agents we create ui_agent object to handle admin agents displays and savings
foreach ($activity_agents as $agent)
{
//create an empty temp ui_agent object
$ui_agent =& createObject('workflow.ui_agent_'.$agent['wf_agent_type']);
//build this object BUT without loading actual data
//because we will save next values soon
$ui_agent->load($agent['wf_agent_id'],false);
//store it in an array
$this->agents[$agent['wf_agent_type']] = $ui_agent;
//delete the temp object
unset($ui_agent);
}
// now we save the data obtained from the form in theses agents
foreach ($agents_conf as $typeagent => $confarray)
{
$this->agents[$typeagent]->save($confarray);
}
}
// add activity transitions
if (isset($_POST['add_tran_from']))
{
foreach ($_POST['add_tran_from'] as $act_from)
{
$this->activity_manager->add_transition($this->wf_p_id, $act_from, $activity_id);
}
}
if (isset($_POST['add_tran_to']))
{
foreach ($_POST['add_tran_to'] as $act_to)
{
$this->activity_manager->add_transition($this->wf_p_id, $activity_id, $act_to);
}
}
$this->activity_manager->validate_process_activities($this->wf_p_id);
return $activity_id;
}
/**
* Delete selected activities
* @param array $activities_ids
* @return bool true always
* @access public
*/
function delete_activities($activities_ids)
{
foreach ($activities_ids as $act_id)
{
$this->activity_manager->remove_activity($this->wf_p_id, $act_id);
}
return true;
}
function delete_transitions($transitions)
{
if( is_array($transitions) && count($transitions) > 0 ) {
foreach (array_keys($transitions) as $transition)
{
$parts = explode('_', $transition);
$this->activity_manager->remove_transition($parts[0], $parts[1]);
}
$this->message[] = lang('Transitions removed successfully');
}
else
{
$this->message[] = lang('Select a transition to remove');
}
}
/**
* Add a transition activity
* @param int $from from activity
* @param int $to next activity
* @return string Error or success message
* @access public
*/
function add_transition($from, $to)
{
if ($this->activity_manager->add_transition($this->wf_p_id, $from, $to))
{
$this->activity_manager->validate_process_activities($this->wf_p_id);
return lang('New transition added');
}
$error_msg = $this->activity_manager->get_error(false, _DEBUG);
return lang("Couldn't add transition"). '; '. $error_msg[0];
}
/**
* Show actual process graph
* @access public
*/
function show_graph()
{
$proc_info = $this->process_manager->get_process($this->wf_p_id);
$image_name = $proc_info['wf_normalized_name'] . SEP . 'graph' . SEP . $proc_info['wf_normalized_name'] . '.png';
$image = GALAXIA_PROCESSES . SEP . $image_name;
if (file_exists($image))
{
if (Factory::getInstance('BrowserInfo')->isOpera())
$maximumDimension = 1000000;
else
$maximumDimension = 2500;
$dims = getimagesize($image);
list($originalWidth, $originalHeight) = $dims;
/* the image must be resized */
if (max($originalWidth, $originalHeight) > $maximumDimension)
{
/* define the new width and height */
$newWidth = $newHeight = $maximumDimension;
if ($originalWidth > $originalHeight)
$newHeight = $maximumDimension * ($originalHeight / $originalWidth);
else
$newWidth = $maximumDimension * ($originalWidth / $originalHeight);
/* create the new image and send to the browser */
$smallerImage = imagecreatetruecolor($newWidth, $newHeight);
imagecopyresampled($smallerImage, imagecreatefrompng($image), 0, 0, 0, 0, $newWidth, $newHeight, $originalWidth, $originalHeight);
header('content-disposition: inline; filename=' . $image_name);
header('content-type: ' . $dims['mime']);
imagepng($smallerImage);
}
else
{
header('content-disposition: inline; filename=' . $image_name);
header('content-type: ' . $dims['mime']);
header('content-length: ' . filesize($image));
readfile($image);
}
}
// if there is no graph, show "graph not found" message
else
{
header ('Content-type: image/png');
$text = 'GRAFICO NAO ENCONTRADO';
$font_size = 5;
$width = imagefontwidth($font_size) * strlen($text);
$height = imagefontheight($font_size);
$im = imagecreate($width, $height);
$text_color = imagecolorallocate($im, 0, 0, 0); // black
$bg_color = imagecolorallocate($im, 255, 255, 255); // white
imagefill($im, 0, 0, $bg_color);
imagestring($im, $font_size, 0, 0, $text, $text_color);
imagepng($im);
imagedestroy($im);
}
}
/**
* Dislays the activity agents config rows
* @return void
* @access public
*/
function display_agents_rows()
{
if (empty($this->agents))
{
$this->t->set_var(array('agents_config_rows' => ''));
}
else
{
$this->t->set_file('admin_agents', 'admin_agents.tpl');
foreach ($this->agents as $ui_agent)
{
//this is parsing the agent's admin template in the given template var
$ui_agent->showAdminActivityOptions('each_agent_rows');
}
$this->translate_template('admin_agents');
$this->t->parse('agents_config_rows', 'admin_agents');
}
}
}
?>