<?php defined('BX_DOL') or die('hack attempt');
/**
 * Copyright (c) UNA, Inc - https://una.io
 * MIT License - https://opensource.org/licenses/MIT
 *
 * @defgroup    BaseGroups Base classes for groups modules
 * @ingroup     UnaModules
 * 
 * @{
 */

class BxBaseModGroupsGridConnections extends BxDolGridConnections
{
    protected $_oModule;
    protected $_sContentModule;

    protected $_bRoles;
    protected $_aRoles;

    protected $_iGroupProfileId;
    protected $_aContentInfo = array();

    public function __construct ($aOptions, $oTemplate = false)
    {
        $this->_oModule = BxDolModule::getInstance($this->_sContentModule);
        $this->_sObjectConnections = $this->_oModule->_oConfig->CNF['OBJECT_CONNECTIONS'];

        parent::__construct ($aOptions, $oTemplate);
        if(!$this->_bInit) 
            return;

        $this->_bRoles = $this->_oModule->_oConfig->isRoles();
        $this->_aRoles = $this->_oModule->_oConfig->getRoles();

        $this->_iGroupProfileId = $this->_oProfile->id();

        $this->_aContentInfo = $this->_oModule->_oDb->getContentInfoById($this->_oProfile->getContentId());
        if($this->_oModule->checkAllowedEdit($this->_aContentInfo) === CHECK_ACTION_RESULT_ALLOWED || $this->_iGroupProfileId == bx_get_logged_profile_id())
            $this->_bOwner = true;

        $aSQLParts = $this->_oConnection->getConnectedInitiatorsAsSQLParts('p', 'id', $this->_iGroupProfileId, $this->_bOwner ? false : true);
        $this->addMarkers(array(
            'profile_id' => $this->_iGroupProfileId,
            'join_connections' => $aSQLParts['join'],
            'content_module' => $this->_sContentModule,
        ));
    }

    public function getCode ($isDisplayHeader = true)
    {
        $sResult = parent::getCode();
        if(!$sResult)
            return $sResult;

        if($this->_bRoles)
            $sResult .= $this->_oModule->_oTemplate->getJsCode('main', array(
                'sObjNameGrid' => $this->_sObject,
            ));

        return $sResult;
    }

    public function performActionSetRole()
    {
        if(!$this->_bRoles)
            return echoJson(array());

        if($this->_oModule->checkAllowedManageAdmins($this->_iGroupProfileId) !== CHECK_ACTION_RESULT_ALLOWED)
            return echoJson(array('msg' => _t('_sys_txt_access_denied')));

        list($iId, $iViewedId) = $this->_prepareIds();
        if(!$iId)
            return echoJson(array('msg' => _t('_sys_txt_error_occured')));

        $sJsObject = $this->_oModule->_oConfig->getJsObject('main');
        $sHtmlIdPrefix = str_replace('_', '-', $this->_sContentModule) . '-set-role-';

        $aMenuItems = array();
        foreach($this->_aRoles as $iRole => $sRole)
            $aMenuItems[] = array(
                'id' => $sHtmlIdPrefix . $iRole, 
                'name' => $sHtmlIdPrefix . $iRole, 
                'class' => '', 
                'link' => 'javascript:void(0)', 
                'onclick' => $sJsObject . '.onClickSetRole(' . $iId . ', ' . $iRole . ')',
                'target' => '_self', 
                'title' => $sRole, 
                'active' => 1
            );

        if(empty($aMenuItems))
            return echoJson(array('msg' => _t('_sys_txt_error_occured')));

        $oMenu = new BxTemplMenu(array('template' => 'menu_vertical.html', 'menu_id'=> $sHtmlIdPrefix . 'menu', 'menu_items' => $aMenuItems));

        $iRole = $this->_oModule->_oDb->getRole($this->_iGroupProfileId, $iId);
        if(!empty($iRole))
            $oMenu->setSelected('', $sHtmlIdPrefix . $iRole);

        return echoJson(array('popup' => BxTemplFunctions::getInstance()->transBox($sHtmlIdPrefix . 'popup', $oMenu->getCode())));
    }

    public function performActionSetRoleSubmit()
    {
        if(!$this->_bRoles)
            return echoJson(array());

        if($this->_oModule->checkAllowedManageAdmins($this->_iGroupProfileId) !== CHECK_ACTION_RESULT_ALLOWED)
            return echoJson(array('msg' => _t('_sys_txt_access_denied')));

        list($iId, $iViewedId) = $this->_prepareIds();

        if(!$iId || bx_get('role') === false)
            return echoJson(array('msg' => _t('_sys_txt_error_occured')));

        $aResult = $this->_oModule->setRole($this->_iGroupProfileId, $iId, (int)bx_get('role'));
        if($aResult['code'] != 0)
            return echoJson(array('msg' => $aResult['msg']));

        echoJson(array('grid' => $this->getCode(false), 'blink' => $iId));
    }

    protected function _getCellRole($mixedValue, $sKey, $aField, $aRow)
    {
        $mixedValue = '';

        $iRole = $this->_oModule->_oDb->getRole($this->_iGroupProfileId, $aRow[$this->_aOptions['field_id']]);
        if(!empty($iRole) && !empty($this->_aRoles[$iRole])) 
            $mixedValue = $this->_aRoles[$iRole];

        return parent::_getCellDefault($mixedValue, $sKey, $aField, $aRow);
    }

    protected function _getActionSetRole ($sType, $sKey, $a, $isSmall = false, $isDisabled = false, $aRow = array())
    {
        if ($this->_oModule->checkAllowedManageAdmins($this->_iGroupProfileId) !== CHECK_ACTION_RESULT_ALLOWED)
            return '';

        return parent::_getActionDefault ($sType, $sKey, $a, $isSmall, $isDisabled, $aRow);
    }

    protected function _getActionSetRoleSubmit ($sType, $sKey, $a, $isSmall = false, $isDisabled = false, $aRow = array())
    {
        return '';
    }

    protected function _getActionAccept ($sType, $sKey, $a, $isSmall = false, $isDisabled = false, $aRow = array())
    {
        if ($this->_oModule->checkAllowedManageFans($this->_iGroupProfileId) !== CHECK_ACTION_RESULT_ALLOWED)
            return '';

        if (isset($aRow[$this->_aOptions['field_id']]))
            $a['attr']['bx_grid_action_data'] = $aRow[$this->_aOptions['field_id']] . ':' . $this->_iGroupProfileId;

        return parent::_getActionAccept ($sType, $sKey, $a, $isSmall, $isDisabled, $aRow);
    }

    protected function _getActionDelete ($sType, $sKey, $a, $isSmall = false, $isDisabled = false, $aRow = array())
    {
        if ($this->_oModule->checkAllowedManageFans($this->_iGroupProfileId) !== CHECK_ACTION_RESULT_ALLOWED)
            return '';

        if (isset($aRow[$this->_aOptions['field_id']]))
            $a['attr']['bx_grid_action_data'] = $aRow[$this->_aOptions['field_id']] . ':' . $this->_iGroupProfileId;

        return parent::_getActionDelete ($sType, $sKey, $a, $isSmall, $isDisabled, $aRow);
    }

    protected function _getActionToAdmins ($sType, $sKey, $a, $isSmall = false, $isDisabled = false, $aRow = array())
    {
        if ($this->_oModule->_oDb->isAdmin($this->_iGroupProfileId, $aRow[$this->_aOptions['field_id']]))
            return '';

        return $this->_getActionManageAdmins ($sType, $sKey, $a, $isSmall, $isDisabled, $aRow);
    }

    protected function _getActionFromAdmins ($sType, $sKey, $a, $isSmall = false, $isDisabled = false, $aRow = array())
    {
        if (!$this->_oModule->_oDb->isAdmin($this->_iGroupProfileId, $aRow[$this->_aOptions['field_id']]))
            return '';

        return $this->_getActionManageAdmins ($sType, $sKey, $a, $isSmall, $isDisabled, $aRow);
    }

    protected function _getActionManageAdmins ($sType, $sKey, $a, $isSmall = false, $isDisabled = false, $aRow = array())
    {
        if (!$this->_oConnection->isConnected($aRow[$this->_aOptions['field_id']], $this->_iGroupProfileId, true))
            return '';

        if ($this->_oModule->checkAllowedManageAdmins($this->_iGroupProfileId) !== CHECK_ACTION_RESULT_ALLOWED)
            return '';

        if (isset($aRow[$this->_aOptions['field_id']]))
            $a['attr']['bx_grid_action_data'] = $aRow[$this->_aOptions['field_id']] . ':' . $this->_iGroupProfileId;

        return parent::_getActionDefault ($sType, $sKey, $a, $isSmall, $isDisabled, $aRow);
    }

    /**
     * 'To Admins' action handler
     */
    public function performActionToAdmins()
    {
        $this->_performActionAdmins('toAdmins');
    }

    /**
     * 'From Admins' action handler
     */
    public function performActionFromAdmins()
    {
        $this->_performActionAdmins('fromAdmins');        
    }

    public function _performActionAdmins($sFunc)
    {
        list ($iId, $iGroupProfileId) = $this->_prepareIds();

        if (!$iId) {
            echoJson(array('msg' => _t('_sys_txt_error_occured')));
            exit;
        }

        if (CHECK_ACTION_RESULT_ALLOWED !== $this->_oModule->checkAllowedManageAdmins($iGroupProfileId)) {
            echoJson(array('msg' => _t('_sys_txt_access_denied')));
            exit;
        }
    
        if (!$this->_oModule->_oDb->$sFunc($iGroupProfileId, $iId)) {
            echoJson(array('msg' => _t('_sys_txt_error_occured')));
        } 
        else {

            $sEmailTemplate = 'toAdmins' == $sFunc ? $this->_oModule->_oConfig->CNF['EMAIL_FAN_BECOME_ADMIN'] : $this->_oModule->_oConfig->CNF['EMAIL_ADMIN_BECOME_FAN'];
            list($iGroupProfileId, $iProfileId) = $this->_prepareGroupProfileAndMemberProfile($iGroupProfileId, $iId);
            if (bx_get_logged_profile_id() != $iProfileId) {
                // notify about admin status
                sendMailTemplate($sEmailTemplate, 0, $iProfileId, array(
                    'EntryUrl' => BxDolProfile::getInstance($iGroupProfileId)->getUrl(),
                    'EntryTitle' => BxDolProfile::getInstance($iGroupProfileId)->getDisplayName(),
                ), BX_EMAIL_NOTIFY);
            }

            // subscribe admins automatically
            if ('toAdmins' == $sFunc && ($oConn = BxDolConnection::getObjectInstance('sys_profiles_subscriptions')))
                $oConn->addConnection($iProfileId, $iGroupProfileId);

            echoJson(array('grid' => $this->getCode(false), 'blink' => $iId));
        }
    }

    protected function _delete ($mixedId)
    {
        list ($iId, $iViewedId) = $this->_prepareIds();

        // send email notification
        $sEmailTemplate = $this->_oConnection->isConnected($iViewedId, $iId, true) ? $this->_oModule->_oConfig->CNF['EMAIL_FAN_REMOVE'] : $this->_oModule->_oConfig->CNF['EMAIL_JOIN_REJECT'];
        list($iGroupProfileId, $iProfileId) = $this->_prepareGroupProfileAndMemberProfile($iId, $iViewedId);
        if (bx_get_logged_profile_id() != $iProfileId) {
            sendMailTemplate($sEmailTemplate, 0, $iProfileId, array(
                'EntryUrl' => BxDolProfile::getInstance($iGroupProfileId)->getUrl(),
                'EntryTitle' => BxDolProfile::getInstance($iGroupProfileId)->getDisplayName(),
            ), BX_EMAIL_NOTIFY);
        }

        // delete admin associated with profile
        $this->_oModule->_oDb->deleteAdminsByProfileId($iProfileId);

        return parent::_delete ($mixedId);
    }

    /**
     * @return array where first element is group profile id and second element is some other persons profile id
     */
    protected function _prepareGroupProfileAndMemberProfile($iId1, $iId2)
    {
        if (BxDolProfile::getInstance($iId1)->getModule() == $this->_sContentModule)
            return array($iId1, $iId2);
        else
            return array($iId2, $iId1);
    }

    protected function _addJsCss()
    {
        parent::_addJsCss();

        if($this->_bRoles)
            $this->_oModule->_oTemplate->addJs('main.js');
    }
}

/** @} */