<?php

try {
    require_once(dirname(__FILE__) . '/application.php');
    require_once(dirname(__FILE__) . '/setup.php');
    require_once(dirname(__FILE__) . '/lib/import.php');
    require_once(dirname(__FILE__) . '/lib/fix.php');
    $tplPath = dirname(__FILE__) . "/tpl/import.html";

    @set_time_limit(0);

    class Surfacer_Import extends Surfacer
    {
        public function buildSurface(&$Tpl, $root)
        {
            $this->listBlog($Tpl, $root);

            /**
             * list yaml name
             */
            $binPath = dirname(__FILE__) . '/bin/';
            if (Storage::isDirectory($binPath)) {
                $dh = opendir($binPath);
                while (false !== ($bin = readdir($dh))) {
                    if (is_dir($binPath . $bin) && $bin != '.' && $bin != '..' && preg_match('@^[^.]@', $bin)) {
                        $flg = true;
                        $vars = array('name' => $bin);
                        if ($vars['name'] == $this->Post->get('name')) {
                            $vars += array('checked' => ' checked="checked"');
                        }
                        $Tpl->add(array('name:loop', $root), $vars);
                    }
                }
            }

            /**
             * detect existion
             */
            if (empty($flg)) {
                $Tpl->add(array('notFound', $root));
            } else {
                $Tpl->add(array('binExist', $root));
            }
        }

        public function validate()
        {
            $DB = DB::singleton(dsn());

            if ($this->Post->isNull('bid')) {
                $this->Error['blog_select'] = true;
            }
            if ($this->Post->isNull('name')) {
                $this->Error['name_select'] = true;
            }
            if ($this->Post->isNull('marker')) {
                $this->Error['marker_input'] = true;
            }

            if (!$this->Post->isNull('parent')) {
                $SQL = SQL::newSelect('blog');
                $SQL->addSelect('blog_id', 'blog_amount', null, 'count');
                $DB->query($SQL->get(dsn()), 'one');

                if ($this->Post->get('blog_code') === '') {
                    $this->Error['blog_code_input'] = true;
                }
                if ($this->Post->get('blog_name') === '') {
                    $this->Error['blod_name_input'] = true;
                }
            }

            if (!SetupCommon::checkPermission(PATH_ARCHIVES)) {
                $this->Error['archives_permission'] = true;
            }
            if (!SetupCommon::checkPermission(PATH_THEMES)) {
                $this->Error['themes_permission'] = true;
            }

            /**
             * confliction check of blog_code
             */
            $SQL = SQL::newSelect('blog');
            if (!$this->Post->isNull('parent')) {
                $SQL->addWhereOpr('blog_id', $this->Post->get('bid'));
            } else {
                $SQL->addWhereOpr('blog_id', 0);
            }
            $PARENT = $DB->query($SQL->get(dsn()), 'row');

            $SQL = SQL::newSelect('blog');
            $SQL->addWhereOpr('blog_domain', isset($PARENT['blog_domain']) ? $PARENT['blog_domain'] : false);
            $SQL->addWhereOpr('blog_code', $this->Post->get('blog_code'));
            $exe = $DB->query($SQL->get(dsn()), 'one');
            if (!empty($exe)) {
                $this->Error['blog_code_conflict'] = true;
            }

            $this->detectStep();
        }

        public function business()
        {
            $DB = DB::singleton(dsn());
            $uid = $_SESSION['auth'];
            @set_time_limit(0);

            $_path = dirname(__FILE__) . '/bin/' . $this->Post->get('name');
            $path['yaml'] = $_path . '/' . $this->Post->get('name') . '.yaml';
            $path['archives'] = $_path . '/archives/';
            $path['themes'] = $_path . '/themes/';
            $path['media'] = $_path . '/media/';
            $path['storage'] = $_path . '/storage/';

            /**
             * detect config import & delete
             */
            $config = array();
            if ($this->Post->isExists('config_import')) {
                $config['import'] = true;
            }
            if ($this->Post->isExists('config_delete')) {
                $config['delete'] = true;
            }

            /**
             * detect contents delete
             */
            if ($this->Post->isExists('contents_drop')) {
                $config['drop'] = true;
            }

            /**
             * detect escape marker
             */
            if ($this->Post->isExists('marker')) {
                $config['marker'] = $this->Post->get('marker');
            }

            /**
             * detect blog method
             */
            if (Storage::exists($path['yaml'])) {

                if (!$this->Post->isNull('parent')) {
                    $SQL = SQL::newSelect('blog');
                    $SQL->addWhereOpr('blog_id', $this->Post->get('bid'));
                    $row = $DB->query($SQL->get(dsn()), 'row');

                    $blog['id'] = $DB->query(SQL::nextval('blog_id', dsn()), 'seq');
                    $blog['code'] = $this->Post->get('blog_code');
                    $blog['name'] = $this->Post->get('blog_name');
                    $blog['parent'] = $row['blog_id'];
                    $blog['domain'] = $row['blog_domain'];

                    $bid = $blog['id'];
                    new Import_Add_Child($path, $blog, $uid, $config);
                } else {
                    $bid = $this->Post->get('bid');
                    new Import_Add_Merge($path, $bid, $uid, $config);
                }

                // fix blog align
                // 応急処置的 Import::generateBlog のblog right, leftの調整がアテにならない
                $fix_blog = new Fix_BlogAlign(array());
                $fix_blog->execute(array());
            } else {
                $this->Error['yaml_exist'] = true;
            }
            Cache::allFlush();

            /**
             * initializing ENTRY_HASH
             */
            SetupCommon::initEntryHash($bid);

            $this->Post->set('bid', $bid);
            $this->detectStep();
        }
    }

    class Import_Add_Child extends Import
    {
        public function __construct($path, $blog, $uid, $config)
        {
            $array = Config::yamlLoad($path['yaml']);

            $this->initSeq();

            $this->generateBlog($blog);
            $this->UID = $uid;

            if (isset($array['config_set'])) {
                $this->insertConfigSet($array['config_set']);
            }
            if (isset($array['media'])) {
                $this->insertMedia($array['media']);
            }
            if (isset($array['media_tag'])) {
                $this->insertMediaTag($array['media_tag']);
            }
            $this->copyArchives($path['archives'], ROOT_DIR . 'archives/');
            $this->copyArchives($path['media'], ROOT_DIR . 'media/');
            $this->copyArchives($path['storage'], ROOT_DIR . 'storage/');
            $this->copyThemes($path['themes'], ROOT_DIR . 'themes/');

            $this->insertCategory($array['category'], false);
            $this->insertEntry($array['entry'], false);
            $this->insertTag($array['tag']);
            $this->insertComment($array['comment']);

            if (!empty($config['import'])) {
                $this->insertModule($array['module']);
                $this->insertLayout($array['layout_grid']);
                $this->insertRule($array['rule']);
                $this->insertConfig($array['config']);
            }

            $this->insertColumn($array['column'], $config['marker']);
            $this->insertForm($array['form']);
            $this->insertDashboard($array['dashboard']);
            $this->insertField($array['field']);

            $this->fixPrimaryImage();
            $this->generateFulltext();
        }
    }

    class Import_Add_Merge extends Import
    {
        public function __construct($path, $bid, $uid, $config)
        {
            $array = Config::yamlLoad($path['yaml']);

            $this->initSeq();

            $this->BID = $bid;
            $this->UID = $uid;

            $this->copyArchives($path['archives'], ROOT_DIR . 'archives/');
            $this->copyArchives($path['media'], ROOT_DIR . 'media/');
            $this->copyArchives($path['storage'], ROOT_DIR . 'storage/');
            $this->copyThemes($path['themes'], ROOT_DIR . 'themes/');

            if (!empty($config['drop'])) {
                $this->deleteCategory();
                $this->deleteEntry();
                $this->deleteColumn();
                $this->deleteTag();
                $this->deleteComment();
                $this->deleteFulltext();
                $this->deleteField();
            }

            $this->insertCategory($array['category']);
            $this->insertEntry($array['entry']);
            $this->insertTag($array['tag']);
            $this->insertComment($array['comment']);

            if (!empty($config['delete'])) {
                $this->deleteDashboard();
                $this->deleteModule();
                $this->deleteLayout();
                $this->deleteRule();
                $this->deleteConfig();
                $this->deleteConfigSet();
            }
            if (isset($array['config_set'])) {
                $this->insertConfigSet($array['config_set']);
            }
            if (isset($array['media'])) {
                $this->insertMedia($array['media']);
            }
            if (isset($array['media_tag'])) {
                $this->insertMediaTag($array['media_tag']);
            }
            if (!empty($config['import'])) {
                $this->insertModule($array['module']);
                $this->insertLayout($array['layout_grid']);
                $this->insertRule($array['rule']);
                $this->insertConfig($array['config']);
            }

            $this->insertColumn($array['column'], $config['marker']);
            $this->insertForm($array['form']);
            $this->insertDashboard($array['dashboard']);
            $this->insertField($array['field']);

            $this->fixPrimaryImage();
            $this->generateFulltext();
        }
    }

    new Surfacer_Import($tplPath);

    App::checkException();
} catch (Exception $e) {
    App::showError($e);
}
