function casetracker_comment_changes in Case Tracker 5

Displays the changes a comment has made to the case fields.

Parameters

$case_data: An array of both 'old' and 'new' objects that contains the before and after values this comment has changed.

1 call to casetracker_comment_changes()

casetracker_comment in ./casetracker.module

Implementation of hook_comment().

File

./casetracker.module, line 1258

Enables the handling of projects and their cases.

Code

function casetracker_comment_changes($case_data) {
  $rows = array();
  if ($case_data['new']->pid != $case_data['old']->pid) {
    $old_project_title = db_result(db_query("SELECT title FROM {node} WHERE nid = %d", $case_data['old']->pid));
    $new_project_title = db_result(db_query("SELECT title FROM {node} WHERE nid = %d", $case_data['new']->pid));
    $rows[] = array(
      t('Project:'),
      $old_project_title . ' ' . t('»') . ' ' . $new_project_title,
    );
  }
  if ($case_data['new']->title != $case_data['old']->title) {
    $rows[] = array(
      t('Title:'),
      $case_data['old']->title . ' ' . t('»') . ' ' . $case_data['new']->title,
    );
  }
  if ($case_data['new']->case_status_id != $case_data['old']->case_status_id) {
    $rows[] = array(
      t('Status:'),
      casetracker_case_state_load('status', $case_data['old']->case_status_id) . ' ' . t('»') . ' ' . casetracker_case_state_load('status', $case_data['new']->case_status_id),
    );
  }
  if ($case_data['new']->assign_to != $case_data['old']->assign_to) {
    $rows[] = array(
      t('Assigned:'),
      casetracker_get_name($case_data['old']->assign_to) . ' ' . t('»') . ' ' . casetracker_get_name($case_data['new']->assign_to),
    );
  }
  if ($case_data['new']->case_priority_id != $case_data['old']->case_priority_id) {
    $rows[] = array(
      t('Priority:'),
      casetracker_case_state_load('priority', $case_data['old']->case_priority_id) . ' ' . t('»') . ' ' . casetracker_case_state_load('priority', $case_data['new']->case_priority_id),
    );
  }
  if ($case_data['new']->case_type_id != $case_data['old']->case_type_id) {
    $rows[] = array(
      t('Type:'),
      casetracker_case_state_load('type', $case_data['old']->case_type_id) . ' ' . t('»') . ' ' . casetracker_case_state_load('type', $case_data['new']->case_type_id),
    );
  }
  if (!empty($rows)) {
    return theme('table', NULL, $rows, array(
      'class' => 'case_changes',
    ));
  }
  return '';
}