function views_gantt_plugin_style_gantt::load_missing_values in Views Gantt 7.2

Same name and namespace in other branches

1. 7 views_gantt_plugin_style_gantt.inc \views_gantt_plugin_style_gantt::load_missing_values()

1 call to views_gantt_plugin_style_gantt::load_missing_values()

views_gantt_plugin_style_gantt::render in ./views_gantt_plugin_style_gantt.inc

Render the given style.

File

./views_gantt_plugin_style_gantt.inc, line 580

Contains the list style plugin.

Class

views_gantt_plugin_style_gantt

Style plugin to render Gantt charts.

Code

function load_missing_values($id) {
  $task =& $this->tasks[$id];

  // If task has no start_date, try to get parent/project start_date and use it.
  if (!$task['est']) {
    $task['start_date_modified'] = TRUE;
    if ($task['parent_id'] && $this->tasks[$task['parent_id']]['est']) {
      $task['est'] = $this->tasks[$task['parent_id']]['est'];
    }
    else {
      $task['est'] = $this->project['est'];
    }
  }

  // If task has no end_date, try to get parent end_date and use it.
  if (!$task['end_date'] || $task['end_date'] == $task['est']) {
    $task['end_date_modified'] = TRUE;
    if ($task['parent_id'] && $this->tasks[$task['parent_id']]['end_date']) {
      $task['end_date'] = $this->tasks[$task['parent_id']]['end_date'];
    }
  }

  // If task end_date <= task start_date,
  // try to use node creation date as start_date.
  $start_time = $this
    ->get_time($task['est']);
  $end_time = $this
    ->get_time($task['end_date']);
  if ($end_time <= $start_time) {
    $node = node_load($id);
    if ($node) {
      $task['end_date'] = $task['est'];
      $task['est'] = $node->created;
      views_gantt_normalize_date_field($task['est']);
    }
  }

  // If after all calculation we still have incorrect dates,
  // try to add one day for end date.
  $start_time = $this
    ->get_time($task['est']);
  $end_time = $this
    ->get_time($task['end_date']);
  if ($end_time <= $start_time) {
    $task['end_date'] = $end_time + 3600 * 24;
    views_gantt_normalize_date_field($task['end_date']);
  }
}