wwwroot/inc/eventz/set_parent.inc

   1 <?php
   2 function set_parent() {
   3 // fixes put related bugs while reparenting >> that is fixes put dst vector
   4 global $node,$db,$error;
   5 $new_parent_id=$_POST['new_parent'];
   6 $nodes=$_POST['node_chosen'];
   7 $hierarch_id=$node['node_id'];
   8
   9 $new_parent=nodes::getNodeById($new_parent_id,$_SESSION['user_id']);
  10 $new_parent_permissions=permissions::checkPerms($new_parent);
  11
  12 if (!$new_parent_permissions['w'] and !isHierarch($new_parent)) {
  13 global $error_messages;
  14 $error=$error_messages['WRITE_PERMISSION_ERROR'];
  15 return false;
  16 }
  17
  18 $parent_vector=$new_parent['node_vector'];
  19
  20 if (!is_array($nodes)) {
  21 $nodes[]=$node['node_id'];
  22 }
  23
  24 if (($node['node_creator']!=$_SESSION['user_id']) and
  25 ($node['node_permission']!='master') and !permissions::isHierarch($node)) {
  26 global $error_messages;
  27 $error=$error_messages['EVENT_PERMISSION_ERROR'];
  28 return false;
  29 }
  30
  31 foreach ($nodes as $chosen_id) {
  32 unset($chosen);
  33
  34 $new_vector=$parent_vector.str_pad($chosen_id,VECTOR_CHARS,"0",STR_PAD_LEFT);
  35
  36 $kset=$db->query("select src from neurons where dst='$chosen_id' and link='hard'");
  37 $kset->next();$src=$kset->getString('src');
  38
  39
  40 // echo 'Debug:: Novy vektor putu';
  41 // echo $new_vector.$src;
  42
  43
  44
  45 $chosen=nodes::getNodeById($chosen_id,$_SESSION['user_id']);
  46
  47 if (($chosen['node_creator']!=$_SESSION['user_id']) and
  48 ($chosen['node_permission']!='master') and !permissions::isHierarch($chosen)) {
  49 global $error_messages;
  50 $error=$error_messages['EVENT_PERMISSION_ERROR'];
  51 return false;
  52 }
  53
  54
  55 $set=$db->query("select * from neurons where dst='$chosen_id' and link='hard'");
  56 if ($set->getNumRows()>0){
  57
  58 $q="update neurons set dst_vector='$new_vector.$src' where dst='$chosen_id' and link='hard'";
  59 $db->update($q);
  60 }
  61
  62
  63
  64 $db->query("start transaction");
  65 $q="update nodes set node_parent='$new_parent_id',node_vector='".$new_vector."' where
  66 node_id='$chosen_id'";
  67 $db->query($q);
  68 $q="update nodes set
  69 node_vector=replace(node_vector,'".$chosen['node_vector']."','$new_vector') where
  70 node_vector like '".$chosen['node_vector']."%'";
  71 $changed=$db->update($q);
  72 $q="update nodes set node_children_count=node_children_count+1 where node_id='$new_parent_id'";
  73 $db->update($q);
  74
  75 $db->query("commit");
  76
  77 // echo '<br>debug:: pocet putov v node:: <br>';
  78 //
  79 // $set=$db->query("select * from neurons where dst='$chosen_id' and link='hard'");
  80 // echo $set->getNumRows();
  81
  82 }
  83 return true;
  84 }
  85 ?>