src/Helper/ToolboxFile.php
protected function collectFiles()
    {
        $table = FilesModel::getTable();

        $conditions = array();
        $parameters = array();
        if (count($this->pendingIds)) {
            $conditions[] = $table . '.uuid IN(' .
                implode(',', array_fill(0, count($this->pendingIds), 'UNHEX(?)')) . ')';
            $parameters   = array_map('bin2hex', $this->pendingIds);

            $this->pendingIds = array();
        }
        if (count($this->pendingPaths)) {
            $slug = $table . '.path LIKE ?';
            foreach ($this->pendingPaths as $pendingPath) {
                $conditions[] = $slug;
                $parameters[] = $pendingPath . '%';
            }
            $this->pendingPaths = array();
        }

        if (!count($conditions)) {
            return;
        }

        if ($files = FilesModel::findBy(array(implode(' OR ', $conditions)), $parameters)) {
            $this->addFileModels($files);
        }

        if (count($this->pendingPaths)) {
            // Run again.
            $this->collectFiles();
        }
    }
protected function collectFiles()
    {
        $table = FilesModel::getTable();

        $conditions = array();
        $parameters = array();
        if (count($this->pendingIds)) {
            $conditions[] = $table . '.uuid IN(' .
                implode(',', array_fill(0, count($this->pendingIds), 'UNHEX(?)')) . ')';
            $parameters   = array_map('bin2hex', $this->pendingIds);

            $this->pendingIds = array();
        }
        if (count($this->pendingPaths)) {
            $slug = $table . '.path LIKE ?';
            foreach ($this->pendingPaths as $pendingPath) {
                $conditions[] = $slug;
                $parameters[] = $pendingPath . '%';
            }
            $this->pendingPaths = array();
        }

        if (!count($conditions)) {
            return;
        }

        if ($files = FilesModel::findBy(array(implode(' OR ', $conditions)), $parameters)) {
            $this->addFileModels($files);
        }

        if (count($this->pendingPaths)) {
            // Run again.
            $this->collectFiles();
        }
    }
Walks the list of pending folders via ToolboxFile::addPath().

@return void