<?php

class ACMS_GET_Admin_Module_Index extends ACMS_GET_Admin_Module
{
    function get()
    {
        if ( roleAvailableUser() ) {
            if ( !roleAuthorization('module_edit', BID) ) return false;
        } else {
            if ( !sessionWithAdministration() ) return false;
        }

        $order  = ORDER ? ORDER : 'name-asc';
        $module = $this->Get->get('name', '');
        $scope  = $this->Get->get('axis', '');
        $ctpl   = $this->Get->get('tpl', '');
        $cmid   = intval($this->Get->get('mid', 0));

        $Tpl    = new Template($this->tpl, new ACMS_Corrector());
        $DB     = DB::singleton(dsn());

        if ( 1
            && !$this->Post->isNull() 
            && $this->Post->get('refreshed') === 'refreshed'
        ) {
            $Tpl->add('refreshed');
        } else if ( $error = $this->Post->get('error') ) {
            $Tpl->add('error#'.$error);
        }

        $SQL    = SQL::newSelect('module');
        $SQL->addLeftJoin('blog', 'blog_id', 'module_blog_id');
        ACMS_Filter::blogTree($SQL, BID, 'ancestor-or-self');

        $Where  = SQL::newWhere();
        $Where->addWhereOpr('module_blog_id', BID, '=', 'OR');
        $Where->addWhereOpr('module_scope', 'global', '=', 'OR');
        $SQL->addWhereOpr('module_label', 'crm-module-indexing-hidden', '<>');
        $SQL->addWhere($Where);

        //---------------
        // layout module
        if ( ADMIN !== 'module_index' ) {
            $SQL->addWhereOpr('module_layout_use', '1');
        }

        $SQL->addOrder('module_blog_id', 'DESC');
        //$SQL->addOrder('module_scope');
        //$SQL->addOrder('module_identifier');
        //$SQL->addOrder('module_name');

        //--------
        // module
        if ( !empty($module) ) {
            $SQL->addWhereOpr('module_name', $module);
            $filter['name:selected#'.$module]    = config('attr_selected');
        }

        //-------
        // order
        $filter['order:selected#'.$order]  = config('attr_selected');
        $opr    = explode('-', $order);
        $SQL->addOrder('module_'.$opr[0], ucwords($opr[1]));

        $q  = $SQL->get(dsn());

        if ( !$DB->query($q, 'fetch') or !($row = $DB->fetch($q)) ) {
            $Tpl->add('index#notFound');
            $Tpl->add(null, $filter);
            return $Tpl->get();
        }

        $themes         = array();
        $theme          = config('theme');
        $tplModuleDir   = 'include/module/template/';
        while ( !empty($theme) ) {
            array_unshift($themes, $theme);
            $theme  = preg_replace('/^[^@]*?(@|$)/', '', $theme);
        }
        array_unshift($themes, 'system');

        do {
            $mid        = intval($row['module_id']);
            $name       = $row['module_name'];
            $identifier = $row['module_identifier'];

            $Tpl->add('status#'.$row['module_status']);

            if ( BID !== intval($row['module_blog_id']) ) {
                $row['module_scope'] = 'parental';
            }
            $Tpl->add('scope:touch#'.$row['module_scope']);

            $mbid   = intval($row['module_blog_id']);
            $vars   = array(
                'mid'       => $mid,
                'bid'       => $mbid,
                'identifier'=> $identifier,
                'label'     => $row['module_label'],
                'name'      => $name,
                'scope'     => $row['module_scope'],
            );

            if ( BID === $mbid ) {
                $Tpl->add('mine', $this->getLinkVars(BID, $row));
            } else if ( 0
                or ( roleAvailableUser() && roleAuthorization('module_edit', $mbid) )
                or sessionWithAdministration($mbid)
            ) {
                $Tpl->add('notMinePermit', $this->getLinkVars($mbid, $row)); 
            } else {
                $Tpl->add('notMine');
            }

            //---------------
            // layout module
            $tplAry     = array();
            $tplLabels  = array();
            $fix        = false;
            foreach ( $themes as $theme ) {
                $dir = SCRIPT_DIR.THEMES_DIR.$theme.'/'.$tplModuleDir.$name.'/';
                if ( is_dir($dir) ) {
                    $templateDir    = opendir($dir);
                    while ( $tpl = readdir($templateDir) ) {
                        preg_match('/(?:.*)\/(.*)(?:\.([^.]+$))/', $dir.$tpl, $info);
                        if ( !isset($info[1]) || !isset($info[2]) ) {
                            continue;
                        }
                        $pattern = '/^('.$info[1].'|'.$info[1].config('module_identifier_duplicate_suffix').'.*)$/';
                        if ( preg_match($pattern, $identifier) ) {
                            $tplAry = array();
                            $fix    = true;
                            break;
                        }
                        if ( 0
                            || strncasecmp($tpl, '.', 1) === 0
                            || $info[2] === 'yaml'
                        ) {
                            continue;
                        }
                        $tplAry[] = $tpl;
                    }
                    if ( $labelAry = Spyc::YAMLLoad($dir.'label.yaml') ) {
                        $tplLabels += $labelAry;
                    }

                }
            }
            $tplAry = array_unique($tplAry);
            foreach ( $tplAry as $tpl ) {
                $loop = array(
                    'template'  => $tpl,
                    'tplLabel'  => isset($tplLabels[$tpl]) ? $tplLabels[$tpl] : $tpl,
                );
                if ( 1
                    && $mid === $cmid
                    && $ctpl === $tpl
                ) {
                    $loop['selected']   = config('attr_selected');
                }
                $Tpl->add(array('template:loop', 'module:loop'), $loop);
            }
            if ( empty($tplAry) ) {
                if ( $fix ) {
                    $Tpl->add(array('fixTmpl', 'module:loop'));
                } else {
                    $Tpl->add(array('notEmptyTmpl', 'module:loop'));
                }
            }

            $Tpl->add('module:loop', $vars);
        } while ( $row = $DB->fetch($q) );

        $Tpl->add(null, $filter);

        return $Tpl->get();
    }

    function getLinkVars($bid=BID, $module)
    {
        $mid    = intval($module['module_id']);
        $rid    = intval($this->Get->get('rid'));
        $name   = $module['module_name'];

        $linkVars   = array(
            'itemUrl'   => acmsLink(array(
                'bid'   => $bid,
                'admin' => 'module_edit',
                'query' => array(
                    'mid'   => $mid,
                    'rid'   => $rid,
                ),
            )),
            'exportUrl' => acmsLink(array(
                'bid'   => $bid,
                'admin' => 'config_export',
                'query' => array(
                    'mid'   => $mid,
                ),
            )),
            'importUrl' => acmsLink(array(
                'bid'   => $bid,
                'admin' => 'config_import',
                'query' => array(
                    'mid'   => $mid,
                ),
            )),
        );
        if ( !in_array($name, array('Blog_Field', 'Entry_Field', 'Category_Field', 'User_Field', 'Module_Field')) ) {
            $linkVars['configUrl'] = acmsLink(array(
                'bid'   => $bid,
                'admin' => 'config_'.strtolower(preg_replace('@(?<=[a-zA-Z0-9])([A-Z])@', '-$1', $name)),
                'query' => array(
                    'mid'   => $mid,
                    'rid'   => $rid,
                ),
            ));
        }
        return $linkVars;
    }
}
