ChWsbSubscription.php

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<?php
 
ch_import('ChWsbSubscriptionQuery');
 
define('CH_WSB_SBS_TYPE_VISITOR', 0);
define('CH_WSB_SBS_TYPE_MEMBER', 1);
 
class ChWsbSubscription
{
    var $_oDb;
    var $_bDataAdded;
    var $_sJsObject;
    var $_sActionUrl;
    var $_sVisitorPopup;
 
    function __construct()
    {
        $this->_oDb = new ChWsbSubscriptionQuery($this);
        $this->_bDataAdded = false;
        $this->_sJsObject = 'oChWsbSubscription';
        $this->_sActionUrl = $GLOBALS['site']['url'] . 'subscription.php';
        $this->_sVisitorPopup = 'sbs_visitor_popup';
    }
 
    static public function getInstance()
    {
        if(!isset($GLOBALS['chWsbClasses']['ChWsbSubscription']))
            $GLOBALS['chWsbClasses']['ChWsbSubscription'] = new ChWsbSubscription();
 
        return $GLOBALS['chWsbClasses']['ChWsbSubscription'];
    }
 
    function getMySubscriptions()
    {
        global $oSysTemplate;
        $aUserInfo = getProfileInfo();
 
        $aSubscriptions = $this->_oDb->getSubscriptionsByUser((int)$aUserInfo['ID']);
        if(empty($aSubscriptions))
            return MsgBox(_t('_Empty'));
 
        $sContent = "";
        if((int)$aUserInfo['EmailNotify'] == 0)
            $sContent .= MsgBox(_t('_sbs_wrn_email_notify_disabled', CH_WSB_URL_ROOT . 'pedit.php?ID=' . (int)$aUserInfo['ID']));
 
        $aForm = array(
            'form_attrs' => array(
                'id' => 'sbs-subscriptions-form',
                'name' => 'sbs-subscriptions-form',
                'action' => ch_html_attribute($_SERVER['PHP_SELF']),
                'method' => 'post',
                'enctype' => 'multipart/form-data'
            ),
            'params' => array(),
            'inputs' => array()
        );
        $sUnit = '';
        $bCollapsed = true;
        $sTmplRow = $oSysTemplate->getHtml('subscription_row.html');
        foreach($aSubscriptions as $aSubscription) {
            $oFunction = function($arg1, $arg2, $arg3) use ($aSubscription) {
                return eval($aSubscription['params']);
            };
 
            $aParams = $oFunction($aSubscription['unit'], $aSubscription['action'], $aSubscription['object_id']);
            if(isset($aParams['skip']) && $aParams['skip'] === true)
                continue;
 
            if($sUnit != $aSubscription['unit']) {
                if(!empty($sUnit))
                    $aForm['inputs'][$sUnit . '_end'] = array(
                        'type' => 'block_end'
                    );
                $aForm['inputs'][$aSubscription['unit'] . '_begin'] = array(
                    'type' => 'block_header',
                    'caption' => _t('_sbs_txt_title_' . $aSubscription['unit']),
                    'collapsable' => true,
                    'collapsed' => $bCollapsed
                );
 
                $sUnit = $aSubscription['unit'];
                $bCollapsed = true;
            }
 
            $sName = 'sbs-subscription_' . $aSubscription['entry_id'];
            $aForm['inputs'][$sName] = array(
                'type' => 'custom',
                'name' => $sName,
                'content' => $oSysTemplate->parseHtmlByContent($sTmplRow, array(
                    'js_object' => $this->_sJsObject,
                    'obj_link' => $aParams['template']['ViewLink'],
                    'obj_title' => $aParams['template']['Subscription'],
                    'unsbs_link' => $this->_getUnsubscribeLink($aSubscription['entry_id'])
                )),
                'colspan' => true
            );
        }
 
        $aForm['inputs'][$sUnit . '_end'] = array(
            'type' => 'block_end'
        );
 
        $oForm = new ChTemplFormView($aForm);
        $sContent .= $oForm->getCode();
        $sContent .= $this->_getJsCode();
 
        $GLOBALS['oTopMenu']->setCurrentProfileID((int)$aUserInfo['ID']);
 
        $oSysTemplate->addJs(array('ChWsbSubscription.js'));
        $oSysTemplate->addCss(array('subscription.css'));
        $oSysTemplate->addJsTranslation('_sbs_wrn_unsubscribe');
        return $oSysTemplate->parseHtmlByName('default_margin.html', array('content' => $sContent));
    }
    function getData($bDynamic = false)
    {
        global $oSysTemplate;
 
        $sContent = '';
        if(!$this->_bDataAdded) {
            $sContent .= $this->_getJsCode();
 
            $aForm = array(
                'form_attrs' => array(
                    'id' => 'sbs_form',
                    'name' => 'sbs_form',
                    'action' => $this->_sActionUrl,
                    'method' => 'post',
                    'enctype' => 'multipart/form-data',
                    'onSubmit' => 'javascript: return ' . $this->_sJsObject . '.send(this);'
 
                ),
                'inputs' => array (
                    'direction' => array (
                        'type' => 'hidden',
                        'name' => 'direction',
                        'value' => ''
                    ),
                    'unit' => array (
                        'type' => 'hidden',
                        'name' => 'unit',
                        'value' => ''
                    ),
                    'action' => array (
                        'type' => 'hidden',
                        'name' => 'action',
                        'value' => ''
                    ),
                    'object_id' => array (
                        'type' => 'hidden',
                        'name' => 'object_id',
                        'value' => ''
                    ),
                    'user_name' => array (
                        'type' => 'text',
                        'name' => 'user_name',
                        'caption' => _t('_sys_txt_sbs_name'),
                        'value' => '',
                        'attrs' => array (
                            'id' => 'sbs_name'
                        )
                    ),
                    'user_email' => array (
                        'type' => 'text',
                        'name' => 'user_email',
                        'caption' => _t('_sys_txt_sbs_email'),
                        'value' => '',
                        'attrs' => array (
                            'id' => 'sbs_email'
                        )
                    ),
                    'sbs_controls' => array (
                        'type' => 'input_set',
                        array (
                            'type' => 'submit',
                            'name' => 'sbs_subscribe',
                            'value' => _t('_sys_btn_sbs_subscribe'),
                            'attrs' => array(
                                'onClick' => 'javascript:$("#' . $this->_sVisitorPopup . ' [name=\'direction\']").val(\'subscribe\')',
                            )
                        ),
                        array (
                            'type' => 'submit',
                            'name' => 'sbs_unsubscribe',
                            'value' => _t('_sys_btn_sbs_unsubscribe'),
                            'attrs' => array(
                                'onClick' => 'javascript:$("#' . $this->_sVisitorPopup . ' [name=\'direction\']").val(\'unsubscribe\')',
                            )
                        ),
                    )
 
                )
            );
            $oForm = new ChTemplFormView($aForm);
            $sContent .= PopupBox($this->_sVisitorPopup, _t('_sys_bcpt_subscribe'), $oSysTemplate->parseHtmlByName('default_margin.html', array(
                'content' => $oForm->getCode()
            )));
 
            $this->_bDataAdded = true;
        }
 
        $sCssJs = '';
        $sCssJs .= $oSysTemplate->addCss(array('subscription.css', 'subscription_phone.css'), $bDynamic);
        $sCssJs .= $oSysTemplate->addJs(array('ChWsbSubscription.js'), $bDynamic);
        return ($bDynamic ? $sCssJs : '') . $sContent;
    }
    function getButton($iUserId, $sUnit, $sAction = '', $iObjectId = 0)
    {
        if($this->_oDb->isSubscribed(array('user_id' => $iUserId, 'unit' => $sUnit, 'action' => $sAction, 'object_id' => $iObjectId)))
            $aResult = array(
                'title' => _t('_sys_btn_sbs_unsubscribe'),
                'script' => $this->_sJsObject . ".unsubscribe(" . $iUserId . ", '" . $sUnit . "', '" . $sAction . "', " . $iObjectId . ")"
            );
        else
            $aResult = array(
                'title' => _t('_sys_btn_sbs_subscribe'),
                'script' => $this->_sJsObject . ".subscribe(" . $iUserId . ", '" . $sUnit . "', '" . $sAction . "', " . $iObjectId . ")"
            );
 
        return $aResult;
    }
 
    function subscribeVisitor($sUserName, $sUserEmail, $sUnit, $sAction, $iObjectId = 0)
    {
        $aResult = $this->_processVisitor('add', $sUserName, $sUserEmail, $sUnit, $sAction, $iObjectId);
        return $aResult;
    }
    function unsubscribeVisitor($sUserName, $sUserEmail, $sUnit, $sAction, $iObjectId = 0)
    {
        return $this->_processVisitor('delete', $sUserName, $sUserEmail, $sUnit, $sAction, $iObjectId);
    }
    function subscribeMember($iUserId, $sUnit, $sAction, $iObjectId = 0)
    {
        return $this->_processMember('add', $iUserId, $sUnit, $sAction, $iObjectId);
    }
    function unsubscribeMember($iUserId, $sUnit, $sAction, $iObjectId = 0)
    {
        return $this->_processMember('delete', $iUserId, $sUnit, $sAction, $iObjectId);
    }
    function unsubscribe($aParams)
    {
        $aRequest = array();
 
        switch($aParams['type']) {
            case 'sid';
                $aRequest = array('sid' => $aParams['sid']);
                break;
            case 'object_id';
                $aRequest = array('unit' => $aParams['unit'], 'object_id' => $aParams['object_id']);
                break;
            case 'visitor':
                $aRequest = array(
                    'type' => CH_WSB_SBS_TYPE_VISITOR,
                    'user_id' => $aParams['id']
                );
                break;
            case 'member':
                $aRequest = array(
                    'type' => CH_WSB_SBS_TYPE_MEMBER,
                    'user_id' => $aParams['id']
                );
                break;
        }
        return $this->_oDb->deleteSubscription($aRequest);
    }
    function send($sUnit, $sAction, $iObjectId = 0, $aExtras = array())
    {
        return $this->_oDb->sendDelivery(array(
            'unit' => $sUnit,
            'action' => $sAction,
            'object_id' => $iObjectId
        ));
    }
    function getSubscribersCount($iType = CH_WSB_SBS_TYPE_VISITOR)
    {
        return $this->_oDb->getSubscribersCount($iType);
    }
    function getSubscribers($iType = CH_WSB_SBS_TYPE_VISITOR, $iStart = 0, $iCount = 1)
    {
        return $this->_oDb->getSubscribers($iType, $iStart, $iCount);
    }
 
    function _processMember($sDirection, $iUserId, $sUnit, $sAction, $iObjectId)
    {
        $sMethodName = $sDirection . 'Subscription';
        return $this->_oDb->$sMethodName(array(
            'type' => CH_WSB_SBS_TYPE_MEMBER,
            'user_id' => $iUserId,
            'unit' => $sUnit,
            'action' => $sAction,
            'object_id' => $iObjectId
        ));
    }
    function _processVisitor($sDirection, $sUserName, $sUserEmail, $sUnit, $sAction, $iObjectId)
    {
        $sMethodName = $sDirection . 'Subscription';
        return $this->_oDb->$sMethodName(array(
            'type' => CH_WSB_SBS_TYPE_VISITOR,
            'user_name' => $sUserName,
            'user_email' => $sUserEmail,
            'unit' => $sUnit,
            'action' => $sAction,
            'object_id' => $iObjectId
        ));
    }
 
    function _getJsCode()
    {
        ob_start();
        ?>
            var <?=$this->_sJsObject; ?> = new ChWsbSubscription({
                sActionUrl: '<?=$this->_sActionUrl; ?>',
                sObjName: '<?=$this->_sJsObject; ?>',
                sVisitorPopup: '<?=$this->_sVisitorPopup; ?>'
            });
        <?php
        $sContent = ob_get_clean();
 
        return $GLOBALS['oSysTemplate']->_wrapInTagJsCode($sContent);
    }
 
    function _getUnsubscribeLink($mixedIds)
    {
        $aIds = array();
        if(is_int($mixedIds))
            $aIds = array($mixedIds);
        else if(is_string($mixedIds))
            $aIds = explode(",", $mixedIds);
        else if(is_array($mixedIds))
            $aIds = $mixedIds;
 
        return !empty($aIds) ? $this->_sActionUrl . '?sid=' . urlencode(base64_encode(implode(",", $aIds))) : '';
    }
}