<?php defined('BX_DOL') or die('hack attempt');
/**
 * Copyright (c) BoonEx Pty Limited - http://www.boonex.com/
 * CC-BY License - http://creativecommons.org/licenses/by/3.0/
 *
 * @defgroup    BaseGeneral Base classes for modules
 * @ingroup     TridentModules
 *
 * @{
 */

bx_import('BxDolAcl');

/**
 * Entry create/edit pages
 */
class BxBaseModGeneralPageEntry extends BxTemplPage
{
    protected $MODULE;

    protected $_oModule;
    protected $_aContentInfo = false;

    public function __construct($aObject, $oTemplate = false)
    {
        $this->_oModule = BxDolModule::getInstance($this->MODULE);
        parent::__construct($aObject, $oTemplate ? $oTemplate : $this->_oModule->_oTemplate);
    }

    public function getCode ()
    {
        // check if content exists
        if (!$this->_aContentInfo) { // if entry is not found - display standard "404 page not found" page
            $this->_oTemplate->displayPageNotFound();
            exit;
        }

        // permissions check 
        $this->_processPermissionsCheck ();

        // count views
        $CNF = &$this->_oModule->_oConfig->CNF;
        if (!empty($CNF['OBJECT_VIEWS'])) {
            BxDolView::getObjectInstance($CNF['OBJECT_VIEWS'], $this->_aContentInfo[$CNF['FIELD_ID']])->doView();
        }

        $oCover = BxDolCover::getInstance($this->_oModule->_oTemplate);
        $oCover->setCoverClass($this->_oModule->getName() . '_cover');

        // set cover image
        if ($aThumb = $this->_getThumbForMetaObject()) {            
            $oCover->setCoverImageUrl($aThumb);
        }

        // add content metatags
        if (!empty($CNF['OBJECT_METATAGS']) && $aThumb) {
            $o = BxDolMetatags::getObjectInstance($CNF['OBJECT_METATAGS']);
            if ($o)
                $o->metaAdd($this->_aContentInfo[$CNF['FIELD_ID']], $aThumb);
        }

        $oMenuSubmenu = BxDolMenu::getObjectInstance('sys_site_submenu');

        // add actions menu to submenu
        if (isset($CNF['OBJECT_MENU_ACTIONS_VIEW_ENTRY']))
            $oMenuSubmenu->setObjectActionsMenu($CNF['OBJECT_MENU_ACTIONS_VIEW_ENTRY']);

        // add social sharing menu to submenu
        $oMenuSubmenu->setServiceSocialSharing(array(
            'module' => $this->MODULE,
            'method' => 'entity_social_sharing',
        ));

        return parent::getCode ();
    }

    protected function _processPermissionsCheck ()
    {
        if (CHECK_ACTION_RESULT_ALLOWED !== ($sMsg = $this->_oModule->checkAllowedView($this->_aContentInfo))) {
            $this->_oTemplate->displayAccessDenied($sMsg);
            exit;
        }
        $this->_oModule->checkAllowedView($this->_aContentInfo, true);
    }

    protected function _getThumbForMetaObject ()
    {
        $CNF = &$this->_oModule->_oConfig->CNF;
        if (empty($CNF['FIELD_THUMB']) || empty($this->_aContentInfo[$CNF['FIELD_THUMB']]) || empty($CNF['OBJECT_STORAGE']))
            return false;

        return array('id' => $this->_aContentInfo[$CNF['FIELD_THUMB']], 'object' => $CNF['OBJECT_STORAGE']);
    }

    protected function _getPageCacheParams ()
    {
        if (!$this->_aContentInfo)
            return '';
        return $this->_aContentInfo[$this->_oModule->_oConfig->CNF['FIELD_ID']]; // cache is different for every entry
    }
}

/** @} */