[Sommaire] [Imprimer]

   1  <?php
   2      require_once(dirname(__FILE__) . SEP . 'class.bo_user_forms.inc.php');
   3  
   4      class ui_useractivities extends bo_user_forms
   5      {
   6          var $public_functions = array(
   7              'form'    => true
   8          );
   9  
  10          // true or false, decide if the form is the 'show global activities form' or 'show avaible acvtivities with instances form'
  11          var $show_globals;
  12          
  13          //communication with the workflow engine
  14          var $GUI;
  15  
  16          var $filter_process;
  17          
  18          var $filter_activity;
  19  
  20          
  21  		function ui_useractivities()
  22          {
  23              parent::bo_user_forms('user_activities');
  24              $this->GUI =& CreateObject('workflow.workflow_gui');
  25          }
  26  
  27  		function form($force_show_globals=false)
  28          {
  29              // when show_globals is on we show only standalone activities
  30              // else we only show activities with instances avaible
  31              // force_show_globals can be true when called with ExecMethod, for example by ../index.php
  32              if ($force_show_globals)
  33              {
  34                  $this->show_globals = true;
  35              }
  36              else
  37              {
  38                  $this->show_globals   = get_var('show_globals', 'any', 0);
  39              }
  40              //echo '<br>show_globals:'.$this->show_globals;            
  41              $this->filter_process   = get_var('filter_process', 'any', '');
  42              //echo '<br>filter_process:'.$this->filter_process;
  43              $this->filter_activity  = get_var('filter_activity', 'any', '');
  44              //echo '<br>filter_activity:'.$this->filter_activity;
  45              
  46              if ($this->filter_process) $this->wheres[] = 'gp.wf_p_id=' . (int)$this->filter_process;
  47              if ($this->filter_activity) $this->wheres[] = "ga.wf_name='" . $this->GUI->security_cleanup($this->filter_activity, false, true)."'";
  48              $remove_non_pseudo = false; //remove 'classical' activities, other are pseudo-activities because not related to instances
  49              $select_standalone = false; //add standalone activities, not a classical one becaus no instance is associated to it
  50              $select_start = false; //idem with start
  51              $select_view = false; //idem no real activity-instance association
  52              if ($this->show_globals) 
  53              {
  54                  //we want only standalone activities
  55                  //this will filter the activities select list
  56                  $remove_non_pseudo = true;
  57                  $select_standalone = true;
  58                  //we need activities without instances
  59                  $remove_zero = false;
  60              }
  61              else
  62              {
  63                  //we do not need activities without instances
  64                  $remove_zero = true;
  65              }
  66              $this->wheres = implode(' and ', $this->wheres);
  67              //echo "<br>wheres:".$this->wheres;
  68              $this->link_data = array(
  69                  'show_globals'        => $this->show_globals,
  70                  'find'            => $this->search_str,
  71                  'filter_process'    => $this->filter_process,
  72                  'filter_activity'    => $this->filter_activity,
  73              );
  74              
  75              $all_processes =& $this->GUI->gui_list_user_processes($GLOBALS['egw_info']['user']['account_id'], 0, -1, 'wf_procname__asc', '', '');
  76              $all_activities =&  $this->GUI->gui_list_user_activities_by_unique_name($GLOBALS['egw_info']['user']['account_id'], 0, -1, 'ga.wf_name__asc', '', '',$remove_non_pseudo, $select_start, $select_standalone, $select_view);
  77              $activities =& $this->GUI->gui_list_user_activities($GLOBALS['egw_info']['user']['account_id'], $this->start, $this->offset, $this->sort_mode, $this->search_str, $this->wheres, $remove_zero, $remove_non_pseudo, $select_start, $select_standalone, $select_view);
  78  
  79              // show process select box
  80              $this->show_process_select_box($all_processes['data']);
  81              //show activities select box
  82              $this->show_select_activities($all_activities['data']);
  83  
  84              // show activities list
  85              $this->show_activities_list($activities['data'], $activities['cant']);
  86              
  87              $this->t->set_var(array(
  88                  'show_globals'        => $this->show_globals,
  89                  'filter_activity'    => $this->filter_activity,
  90                  'filter_process'    => $this->filter_process,
  91              ));
  92              
  93              //for the tabs this form can be viewed as two different forms
  94              if ($this->show_globals)
  95              {
  96                  $this->show_user_tabs('userglobalactivities');
  97              }
  98              else
  99              {
 100                  $this->show_user_tabs($this->class_name);
 101              }
 102              
 103              //collect error messages
 104              $this->message[] = $this->GUI->get_error(false, _DEBUG);
 105              
 106              $this->fill_form_variables();
 107              $this->finish();
 108          }
 109  
 110  		function show_activities_list(&$activities_data, $total_number)
 111          {
 112              //_debug_array($activities_data);
 113              //warning header names are header_[name or alias of the column in the query without a dot]
 114              //this is necessary for sorting
 115              $header_array = array(
 116                  'wf_procname'    => lang('Process'),
 117                  'wf_name'      => lang('Activity'),
 118              );
 119              $this->fill_nextmatchs($header_array,$total_number);
 120  
 121              $this->t->set_block('user_activities', 'block_activities_list', 'activities_list');
 122              foreach ($activities_data as $activity)
 123              {
 124                  // for standalone or start activities we make arrows to execute the activity
 125                  if ($activity['wf_is_interactive'] == 'y' && ($activity['wf_type'] == 'start' || $activity['wf_type'] == 'standalone'))
 126                  {
 127                      $arrow = '<a href="'. $GLOBALS['egw']->link('/index.php', array(
 128                              'menuaction'    => 'workflow.run_activity.go',
 129                              'activity_id'    => $activity['wf_activity_id'],
 130                          )) .'"><img src="'. $GLOBALS['egw']->common->image('workflow', 'runform') .'" alt="'. lang('run activity') .'" title="'. lang('run activity') .'" /></a>';
 131                  }
 132                  else
 133                  {
 134                      //we use the normally empty arrow to show number of instances
 135                      $arrow = '('.$activity['wf_instances'].')';
 136                  }
 137                  //create the activity name with a link if there are some instances to see
 138                  $act_name = '';
 139                  if ($activity['wf_instances'] > 0) $act_name = '<a href="'. $GLOBALS['egw']->link('/index.php', array(
 140                          'menuaction'        => 'workflow.ui_userinstances.form',
 141                          'filter_process'    => $activity['wf_p_id'],
 142                          'filter_activity'    => $activity['wf_activity_id'],
 143                      )) .'">';
 144                  $act_name .= $activity['wf_name'];
 145                  if ($activity['wf_instances'] > 0) $act_name .= '</a>';
 146  
 147                  $this->t->set_var(array(
 148                      'act_wf_procname'    => $activity['wf_procname'],
 149                      'act_proc_version'    => $activity['wf_version'],
 150                      'act_icon'        => $this->act_icon($activity['wf_type'],$activity['wf_is_interactive']),
 151                      'act_name'        => $act_name,
 152                      'run_act'        => $arrow,
 153                      'color_line'        => $this->nextmatchs->alternate_row_color($tr_color, true),
 154                  ));
 155                  $this->t->parse('activities_list', 'block_activities_list', true);
 156              }
 157              if (!($total_number)) $this->t->set_var('activities_list', '<tr><td colspan="3" align="center">'. lang('There are no user activites available') .'</td></tr>');
 158          }
 159  
 160  		function show_process_select_box(&$processes_data)
 161          {
 162              if (!$this->filter_process)
 163              {
 164                  $this->t->set_var('filter_process_all_selected', 'selected="selected"');
 165              }
 166              else
 167              {
 168                  $this->t->set_var('filter_process_all_selected', '');
 169              }
 170  
 171              $this->t->set_block('user_activities', 'block_select_process', 'select_process');
 172              //echo "processes_data: <pre>";print_r($processes_data);echo "</pre>";
 173              foreach ($processes_data as $process_data)
 174              {
 175                  //echo "process_data: <pre>";print_r($process_data);echo "</pre>";
 176                  $this->t->set_var(array(
 177                      'filter_process_selected'    => ($process_data['wf_p_id'] == $this->filter_process)? 'selected="selected"' : '',
 178                      'filter_process_value'        => $process_data['wf_p_id'],
 179                      'filter_process_name'        => $process_data['wf_procname'],
 180                      'filter_process_version'    => $process_data['wf_version'],
 181                  ));
 182                  $this->t->parse('select_process', 'block_select_process', true);
 183              }
 184              if (!count($processes_data)) $this->t->set_var('select_process', '');
 185          }
 186  
 187  		function show_select_activities(&$all_activities_data)
 188          {
 189              $this->t->set_block('user_activities', 'block_filter_activity', 'select_activity');
 190              $this->t->set_var('filter_activity_selected_all', ($this->filter_activity=='')? 'selected="selected"' : '');
 191  
 192              foreach ($all_activities_data as $activity_data)
 193              {
 194                  $this->t->set_var(array(
 195                      'filter_activity_selected'    => ($this->filter_activity == $activity_data['wf_name'])? 'selected="selected"' : '',
 196                      'filter_activity_name'        => $activity_data['wf_name']
 197                  ));
 198                  $this->t->parse('select_activity', 'block_filter_activity', true);
 199              }
 200          }
 201          
 202      }
 203  ?>