GreenCape/phing-tasks

<?php

namespace GreenCape\PhingTasks;

trait FileSetImplementation
{
    /** @var \FileSet[] */
    protected $fileSets = array();

    /** @var \FileList[] */
    protected $fileLists = array();

    /**
     * Nested adder, adds a set of files (nested \FileSet attribute).
     *
     * @param \FileSet $fs
     *
     * @return void
     */
    public function addFileSet(\FileSet $fs)
    {
        $this->fileSets[] = $fs;
    }

    /**
     * Supports embedded <filelist> element.
     *
     * @return \FileList
     */
    public function createFileList()
    {
        $num = array_push($this->fileLists, new \FileList());

        return $this->fileLists[$num - 1];
    }

    protected function getFileSetFiles()
    {
        if (count($this->fileSets) == 0 && count($this->fileLists) == 0)
        {
            throw new \BuildException("Need either nested fileset or nested filelist to iterate through");
        }

        $srcFiles = array();
        foreach ($this->fileLists as $fl)
        {
            $dir = $fl->getDir($this->project);
            foreach ($fl->getFiles($this->project) as $file)
            {
                $srcFiles[] = $dir .'/' . $file;
            }
        }

        foreach ($this->fileSets as $fs)
        {
            $dir = $fs->getDir($this->project);
            foreach ($fs->getDirectoryScanner($this->project)->getIncludedFiles() as $file)
            {
                $srcFiles[] = $dir . '/' . $file;
            }
        }

        return $srcFiles;
    }

    protected function getFileSetDirectories()
    {
        if (count($this->fileSets) == 0 && count($this->fileLists) == 0)
        {
            throw new \BuildException("Need either list, nested fileset or nested filelist to iterate through");
        }

        $srcDirs = array();

        foreach ($this->fileSets as $fs)
        {
            $srcDirs  = array_merge($srcDirs, $fs->getDirectoryScanner($this->project)->getIncludedDirectories());
        }

        return $srcDirs;
    }
}