<?php defined('BX_DOL') or die('hack attempt');
/**
 * Copyright (c) UNA, Inc - https://una.io
 * MIT License - https://opensource.org/licenses/MIT
 *
 * @defgroup    UnaBaseView UNA Base Representation Classes
 * @{
 */

/**
 * System services.
 */
class BxBaseServices extends BxDol implements iBxDolProfileService
{
    public function __construct()
    {
        parent::__construct();
    }

    public function serviceProfileUnit ($iContentId, $aParams = array())
    {
        return $this->_serviceProfileFunc('getUnit', $iContentId, $aParams);
    }

    public function serviceHasImage ($iContentId)
    {
        return false;
    }

    public function serviceProfilePicture ($iContentId)
    {
        return $this->_serviceProfileFunc('getPicture', $iContentId);
    }

    public function serviceProfileAvatar ($iContentId)
    {
        return $this->_serviceProfileFunc('getAvatar', $iContentId);
    }
	
	public function serviceProfileCover ($iContentId)
    {
        return $this->_serviceTemplateFunc('urlCover', $iContentId);
    }

    public function serviceProfileEditUrl ($iContentId)
    {
        return BX_DOL_URL_ROOT . BxDolPermalinks::getInstance()->permalink('page.php?i=account-settings-info');
    }

    public function serviceProfileThumb ($iContentId)
    {
        return $this->_serviceProfileFunc('getThumb', $iContentId);
    }

    public function serviceProfileIcon ($iContentId)
    {
        return $this->_serviceProfileFunc('getIcon', $iContentId);
    }

    public function serviceProfileName ($iContentId)
    {
        return $this->_serviceProfileFunc('getDisplayName', $iContentId);
    }

    public function serviceProfileUrl ($iContentId)
    {
        return $this->_serviceProfileFunc('getUrl', $iContentId);
    }

    /**
     * @see iBxDolProfileService::serviceCheckAllowedProfileView
     */ 
    public function serviceCheckAllowedProfileView($iContentId)
    {
        return _t('_Access denied');
    }

    /**
     * @see iBxDolProfileService::serviceCheckAllowedProfileContact
     */ 
    public function serviceCheckAllowedProfileContact($iContentId)
    {
        return _t('_Access denied');
    }

    /**
     * @see iBxDolProfileService::serviceCheckAllowedPostInProfile
     */ 
    public function serviceCheckAllowedPostInProfile($iContentId)
    {
        return _t('_Access denied');
    }

    /**
     * @see iBxDolProfileService::serviceGetSpaceTitle
     */ 
    public function serviceGetSpaceTitle()
    {
        return '';
    }

    /**
     * @see iBxDolProfileService::serviceGetParticipatingProfiles
     */ 
    public function serviceGetParticipatingProfiles($iProfileId, $aConnectionObject = false)
    {
        return array();
    }
    
    /**
     * Get United Create Post form.
     * 
     * @param type $mixedContextId - context which the post will be created in:
     *      false = 'Public' post form;
     *      0 = 'Account' post form, which allows to post in your own profile and connections;
     *      n = 'Context' post form, which allows to post in context (3d party profile, group, event, etc).
     * @param type $sDefault - tab selected by default.
     * @param type $aCustom - an array with custom paramaters.
     * @return string
     */
    public function serviceGetCreatePostForm($mixedContextId = false, $sDefault = '', $aCustom = array())
    {
    	if(!isLogged() || ($mixedContextId !== false && !is_numeric($mixedContextId)))
            return '';

        if($mixedContextId !== false)
            $mixedContextId = (int)(!empty($mixedContextId) ? -$mixedContextId : bx_get_logged_profile_id());

        $bContext = $mixedContextId !== false;
        if($bContext && ($oContextProfile = BxDolProfile::getInstance(abs($mixedContextId))) !== false)
            if($oContextProfile->checkAllowedPostInProfile() !== CHECK_ACTION_RESULT_ALLOWED)
                return '';

        $sTitle = _t('_sys_page_block_title_create_post' . (!$bContext ? '_public' : ($mixedContextId < 0 ? '_context' : '')));
        $sPlaceholder = _t('_sys_txt_create_post_placeholder', BxDolProfile::getInstance()->getDisplayName());

    	$oMenu = BxDolMenu::getObjectInstance('sys_create_post');

    	$aMenuItems = $oMenu->getMenuItems();
    	if(empty($aMenuItems) || !is_array($aMenuItems))
            return '';

    	if(empty($sDefault)) {
            $aDefault = array_shift($aMenuItems);
            $sDefault = $aDefault['module'];
    	}
    	$oMenu->setSelected($sDefault, $sDefault);

    	$oTemplate = BxDolTemplate::getInstance();
    	$oTemplate->addJs(array('BxDolCreatePost.js'));

    	$sJsObject = 'oBxDolCreatePost';
        $sJsContent = $oTemplate->_wrapInTagJsCode("var " . $sJsObject . " = new BxDolCreatePost(" . json_encode(array(
            'sObjName' => $sJsObject,
            'sRootUrl' => BX_DOL_URL_ROOT,
            'sDefault' => $sDefault,
            'iContextId' => $bContext ? $mixedContextId : 0,
            'oCustom' => $aCustom
        )) . ");");

    	return array('content' => BxDolTemplate::getInstance()->parseHtmlByName('create_post_form.html', array(
            'default' => $sDefault,
            'title' => $sTitle,
            'placeholder' => $sPlaceholder,
            'user_thumb' => BxDolProfile::getInstance()->getUnit(0, array('template' => 'unit_wo_info')),
            'menu' => $oMenu->getCode(),
            'form' => BxDolService::call($sDefault, 'get_create_post_form', array(array('context_id' => $mixedContextId, 'ajax_mode' => true, 'absolute_action_url' => true, 'custom' => $aCustom))),
            'js_object' => $sJsObject,
            'js_content' => $sJsContent
    	)));
    }

    /**
     * @see iBxDolProfileService::serviceCheckSpacePrivacy
     */ 
    public function serviceCheckSpacePrivacy($iContentId)
    {
        return _t('_Access denied');
    }
    
    public function serviceFormsHelper ()
    {
        return new BxTemplAccountForms();
    }

    public function serviceActAsProfile ()
    {
        return false;
    }

    public function servicePrepareFields ($aFieldsProfile)
    {
        return $aFieldsProfile;
    }

    public function serviceProfilesSearch ($sTerm, $iLimit)
    {
        $oDb = BxDolAccountQuery::getInstance();
        $aRet = array();
        $a = $oDb->searchByTerm($sTerm, $iLimit);
        foreach ($a as $r)
            $aRet[] = array ('label' => $this->serviceProfileName($r['content_id']), 'value' => $r['profile_id']);
        return $aRet;
    }

    public function serviceKeywordSearch ($sSection, $aCondition, $sTemplate = '', $iStart = 0, $iPerPage = 0, $bLiveSearch = 0)
    {
        if (!$sSection || !isset($aCondition['keyword']))
            return '';

        $sClass = 'BxTemplSearch';

        $sElsName = 'bx_elasticsearch';
        $sElsMethod = 'is_configured';
        if(BxDolRequest::serviceExists($sElsName, $sElsMethod) && BxDolService::call($sElsName, $sElsMethod)) {
             $oModule = BxDolModule::getInstance($sElsName);

             bx_import('Search', $oModule->_aModule);
             $sClass = 'BxElsSearch';
        }

        $oSearch = new $sClass(array($sSection));
        $oSearch->setLiveSearch($bLiveSearch);
        $oSearch->setMetaType(isset($aCondition['meta_type']) ? $aCondition['meta_type'] : '');
        $oSearch->setCategoryObject(isset($aCondition['cat']) ? $aCondition['cat'] : '');
        $oSearch->setCustomSearchCondition($aCondition);
        $oSearch->setRawProcessing(true);
        $oSearch->setCustomCurrentCondition(array(
            'paginate' => array (
                'start' => $iStart,
                'perPage' => $iPerPage ? $iPerPage : BX_DOL_SEARCH_RESULTS_PER_PAGE_DEFAULT,
            )));
        if ($sTemplate)
            $oSearch->setUnitTemplate($sTemplate);
        
        return $oSearch->response();
    }
    
    public function _serviceProfileFunc ($sFunc, $iContentId, $aParams = array())
    {
        if (!$iContentId)
            return false;
        if (!($oAccount = BxDolAccount::getInstance($iContentId)))
            return false;

        return $oAccount->$sFunc(false, $aParams);
    }

    public function serviceAlertResponseProcessInstalled()
    {
        BxDolTranscoderImage::registerHandlersSystem();
    }

    public function serviceAlertResponseProcessStorageChange ($oAlert)
    {
        if ('sys_storage_default' != $oAlert->aExtras['option'])
            return;

        $aStorages = BxDolStorageQuery::getStorageObjects();
        foreach ($aStorages as $r) {
            if (0 == $r['current_size'] && 0 == $r['current_number'] && ($oStorage = BxDolStorage::getObjectInstance($r['object'])))
                $oStorage->changeStorageEngine($oAlert->aExtras['value']);
        }

    }

    /**
     * This service adds notification for users which open your site on mobile devices
     * and suggest to add your site to their mobile homepage.
     */ 
    public function serviceAddToMobileHomepage ()
    {
        BxDolTemplate::getInstance()->addJs('cubiq-add-to-homescreen/addtohomescreen.min.js');
        BxDolTemplate::getInstance()->addCss(BX_DIRECTORY_PATH_PLUGINS_PUBLIC . 'cubiq-add-to-homescreen/style/|addtohomescreen.css');
        return "<script>addToHomescreen();</script>";
    }

    public function serviceGetOptionsEmbedDefault()
    {
        $aResults = array(
            '' => _t('_None')
        );

        $aObjects = BxDolEmbedQuery::getObjects();
        foreach($aObjects as $aObject)
            $aResults[$aObject['object']] = $aObject['title'];

        return $aResults;
    }

    public function serviceGetOptionsRelations()
    {
        $aModules = BxDolModuleQuery::getInstance()->getModulesBy(array('type' => 'modules', 'active' => 1));

        $aProfiles = array();
        foreach($aModules as $aModule) {
            $sMethod = 'act_as_profile';
            if(!BxDolRequest::serviceExists($aModule['name'], $sMethod) || !BxDolService::call($aModule['name'], $sMethod))
                continue;

            $aProfiles[$aModule['name']] = _t('_' . $aModule['name']);
        }

        $aResults = array();
        foreach($aProfiles as $sName1 => $sTitle1)
            foreach($aProfiles as $sName2 => $sTitle2)
                $aResults[$sName1 . '_' . $sName2] = $sTitle1 . ' - ' . $sTitle2;

        return $aResults;
    }
}

/** @} */