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

/**
 * Entry forms helper functions
 */
class BxBaseModFilesFormsEntryHelper extends BxBaseModTextFormsEntryHelper
{
    protected $_sDisplayForFormAdd;
    protected $_sObjectNameForFormAdd;
    
    public function __construct($oModule)
    {
        parent::__construct($oModule);
    }
    
    public function getObjectFormAdd ($sDisplay = false)
    {
        if (false === $sDisplay)
            $sDisplay = $this->_sDisplayForFormAdd;

        $oForm = BxDolForm::getObjectInstance($this->_sObjectNameForFormAdd, $sDisplay, $this->_oModule->_oTemplate);
        if($this->_bAjaxMode)
            $oForm->setAjaxMode($this->_bAjaxMode);

        if($this->_bAbsoluteActionUrl)
            $this->_setAbsoluteActionUrl('add', $oForm);

        return $oForm;
    }

    public function addDataForm ($sDisplay = false, $sCheckFunction = false)
    {
        $mixedContent = $this->addDataFormAction($sDisplay, $sCheckFunction);
        if(!is_array($mixedContent) || empty($mixedContent['need_redirect_after_action'])) 
            return $mixedContent;

        $sUrl = $this->getRedirectUrlAfterAdd($mixedContent);
        if($this->_bIsApi)
            return [bx_api_get_block('redirect', ['uri' => BxDolPermalinks::getInstance()->permalink($sUrl), 'timeout' => 1000])];

        if($this->_bAjaxMode) {
            echoJson($this->prepareResponse($sUrl, $this->_bAjaxMode, 'redirect'));
            exit;
        }
        else
            $this->_redirectAndExit($sUrl);
    }

    protected function addDataFormAction ($sDisplay = false, $sCheckFunction = false)
    {
        $CNF = &$this->_oModule->_oConfig->CNF;

        $bAsJson = false;

        // get form object
        $oForm = $this->getObjectFormAdd();
        if (!$oForm)
            return ($sKey = '_sys_txt_error_occured') && $this->_bIsApi ? [bx_api_get_msg($sKey)] : $this->prepareResponse(MsgBox(_t($sKey)), $bAsJson, 'msg');

        $bAsJson = $this->_bAjaxMode && $oForm->isSubmitted();
        $sModule = $this->_oModule->getName();

        // check access
        if (CHECK_ACTION_RESULT_ALLOWED !== ($sMsg = $this->_oModule->checkAllowedAdd()))
            return $this->_bIsApi ? [bx_api_get_msg($sMsg)] : $this->prepareResponse(MsgBox($sMsg), $bAsJson, 'msg');

        // check and display form
        $oForm->initChecker();
        if (!$oForm->isSubmittedAndValid())
            return $this->_bIsApi ? [bx_api_get_block('form', $oForm->getCodeAPI(), ['ext' => ['name' => $sModule, 'request' => ['url' => '/api.php?r=' . $sModule . '/entity_create', 'immutable' => true]]])] : $this->prepareResponse($oForm->getCode($this->_bDynamicMode), $bAsJson, 'form', [
            	'form_id' => $oForm->getId()
            ]);

        // insert data into database
        $aValsToAdd = [];
        $aContentIds = $oForm->insert ($aValsToAdd);
        if (false === $aContentIds || !is_array($aContentIds)) {
            if (!$oForm->isValid() || !is_array($aContentIds))
                return $this->_bIsApi ? [bx_api_get_block('form', $oForm->getCodeAPI(), ['ext' => ['name' => $sModule, 'request' => ['url' => '/api.php?r=' . $sModule . '/entity_create', 'immutable' => true]]])] : $this->prepareResponse($oForm->getCode($this->_bDynamicMode), $bAsJson, 'form', [
                    'form_id' => $oForm->getId()
                ]);
            else
                return ($sKey = '_sys_txt_error_entry_creation') && $this->_bIsApi ? [bx_api_get_msg($sKey)] : $this->prepareResponse(MsgBox(_t($sKey)), $bAsJson, 'msg');
        }

        foreach ($aContentIds as $iContentId) {
            $sResult = $this->onDataAddAfter (getLoggedId(), $iContentId);
            if ($sResult)
                return $this->_bIsApi ? [bx_api_get_msg($sResult)] : $this->prepareResponse($sResult, $bAsJson, 'msg');

            if (!($aContentInfo = $this->_oModule->_oDb->getContentInfoById($iContentId)))
                return ($sKey = '_sys_txt_error_occured') && $this->_bIsApi ? [bx_api_get_msg($sKey)] : $this->prepareResponse(MsgBox(_t($sKey)), $bAsJson, 'msg');

            // Create alert about the completed action.
            $this->_oModule->alertAfterAdd($aContentInfo);
        }

        return ['need_redirect_after_action' => true, 'content_ids_array' => $aContentIds];
    }
    
    protected function getRedirectUrlAfterAdd($mixedContent)
    {
        $CNF = &$this->_oModule->_oConfig->CNF;
            
        $iProfileId = false;
        $sUri = $CNF['URI_AUTHOR_ENTRIES'];

        $sKeyIds = 'content_ids_array';
        if(!empty($mixedContent[$sKeyIds]) && is_array($mixedContent[$sKeyIds])) {
            $aContentInfo = $this->_oModule->_oDb->getContentInfoById(array_pop($mixedContent[$sKeyIds]));

            if(($sKey = 'FIELD_AUTHOR') && isset($CNF[$sKey]) && ($iAuthor = (int)$aContentInfo[$CNF[$sKey]])) {
                $iProfileId = $iAuthor;
            }

            if(($sKey = 'FIELD_ALLOW_VIEW_TO') && isset($CNF[$sKey]) && ($iVisibility = (int)$aContentInfo[$CNF[$sKey]]) < 0) {
                $iProfileId = abs($iVisibility);
                $sUri = $CNF['URI_ENTRIES_BY_CONTEXT'];
            }
        }

        $sUrl = 'page.php?i=' . $sUri . '&profile_id=' . (($oProfile = BxDolProfile::getInstance($iProfileId)) !== false ? $oProfile->id() : bx_get_logged_profile_id());

        if(($mixedUrl = $this->_getRedirectFromContext('add', $aContentInfo)) !== false)
            $sUrl = $mixedUrl;

        return $sUrl;
    }
}

/** @} */