Migrations\Walker::walk()

Complexity

Conditions	10
Paths	25

Size

Total Lines	44
Code Lines	32

Duplication

Lines	0
Ratio	0 %

Importance

Changes	2
Bugs	1	Features	0

<?php
  public function walk() {
    $walked = [];
    //walk know pathes
    foreach ($this->map->paths(['where' => ['path', $this->curPath]]) as $path) {
      if (isset($this->data[$path->item])) {
        if ($path->type == 'container') { //create walker for container
          $walker = new Walker();
          $walker->migration = $this->migration;
          $walker->map = $this->map;
          $walker->data = &$this->data[$path->item];
          $walker->curPath = $this->curPath . $path->item . '/';
          $walker->mapPath = $path;
          $walker->mapPathParent = $this->mapPath;
          $walker->migtarionLog = $this->migtarionLog;
          $walker->walk();
        } elseif ($path->type == 'object') { //start parse path data
          $this->startObjectParse($path->object_id, $this->data[$path->item]);
        }
      }
      $walked[$path->item] = true;
    }
    //check unparsed paths
    foreach ($this->data as $key => &$data) {
      //skip parsed and attribtes
      if ($key == '@attributes' || !empty($walked[$key])) {
        continue;
      }
      //search object for parse
      $object = Migration\Object::get([
                  ['code', $key],
                  ['migration_id', $this->migration->id]
      ]);
      if ($object) { //parse as object
        $this->startObjectParse($object, $data);
      } else { //create new map path for configure unknown path
        $this->mapPath = new Migration\Map\Path();
        $this->mapPath->parent_id = $this->mapPathParent ? $this->mapPathParent->id : 0;
        $this->mapPath->path = $this->curPath;
        $this->mapPath->item = $key;
        $this->mapPath->migration_map_id = $this->map->id;
        $this->mapPath->save();
      }
    }
  }