ChWsbPageView.php

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<?php
 
ch_import('ChWsbPrivacy');
ch_import('ChWsbPageViewAdmin'); // for caching abilities
 
class ChWsbPageView
{
    var $sPageName;
    var $aPage; //--- cache of this page
    var $sCode = '';
    var $sWhoViews = 'non';
    var $iMemberID = 0;
    var $bAjaxMode = false;
 
    var $aColumnsWidth = array ();
 
    var $sTableName = 'sys_page_compose';
    var $sCacheFile ;
 
    var $oCacher = null;
 
    function __construct( $sPageName )
    {
        $this -> sCacheFile = 'sys_page_compose.inc';
        $this -> sPageName = $sPageName;
 
        if( !$this -> load() )
            return false;
 
        $this -> getViewerInfo();
 
        $this -> checkAjaxMode();
 
        $oZ = new ChWsbAlerts('system', 'page_init', 0, 0, array(
            'page_name' => $this -> sPageName,
            'page_data' => &$this -> aPage,
        ));
        $oZ->alert();
    }
 
    function checkAjaxMode()
    {
        if( isset( $_SERVER['HTTP_X_REQUESTED_WITH'] ) and $_SERVER['HTTP_X_REQUESTED_WITH'] == 'XMLHttpRequest' )
            $this -> bAjaxMode = true;
    }
 
    function createCache()
    {
        if ($this->oCacher == null)
            $this->oCacher = new ChWsbPageViewCacher($this->sTableName, $this->sCacheFile);
       return $this->oCacher->createCache();
    }
 
    function load()
    {
        $oCache = $GLOBALS['MySQL']->getDbCacheObject();
        $aCache = $oCache->getData($GLOBALS['MySQL']->genDbCacheKey($this->sCacheFile));
        if (null === $aCache) {
            if (!$this->createCache() ) {
                echo '<br /><b>Warning</b> PageView cache not found';
                return false;
            }
            $aCache = $oCache->getData($GLOBALS['MySQL']->genDbCacheKey($this->sCacheFile));
        }
 
        if( !$aCache ) {
            echo '<br /><b>Warning!</b> PageView cache cannot be evaluated. Please recompile.';
            return false;
        }
 
        if( !array_key_exists( $this -> sPageName, $aCache ) ) {
            //echo '<br /><b>Warning!</b> The page not found in PageView cache.';
            return false;
        }
 
        $this -> aPage = $aCache[ $this->sPageName ];
 
        if (ChWsbRequest::serviceExists('pageac', 'page_blocks_filter')) {
            ChWsbService::call('pageac', 'page_blocks_filter', array(&$this));
        }
 
        return true;
    }
 
    function isLoaded()
    {
        return (isset($this->aPage) && !empty($this->aPage));
    }
 
    function getPageTitle()
    {
        return $this->aPage['Title'];
    }
 
    function getPageWidth()
    {
        return $this->aPage['Width'];
    }
 
    function getPageClass()
    {
        return 'sys_page_' . $this->sPageName;
    }
 
    function getViewerInfo()
    {
        if (isMember()) {
            $this -> sWhoViews = 'memb';
            $this -> iMemberID = (int)$_COOKIE['memberID'];
        }
    }
 
    function forcePageWidth($iWidth)
    {
        $this->aPage['Width'] = $iWidth;
    }
 
    function gen()
    {
        global $_page_cont, $_ni, $_page, $oSysTemplate;
 
        if(!$this->aPage)
            return false;
 
        $this -> genColumnsHeader();
 
        $oSysTemplate->setPageWidth($this -> aPage['Width']);
        $oSysTemplate->addJs('view_edit.js');
 
        if(isset($this->aPage['Columns']) && !empty($this->aPage['Columns'])){
            foreach(array_keys($this->aPage['Columns']) as $iColumn)
                $this->genColumn($iColumn);
        }
        else
            $this->genPageEmpty();
 
        $this->genColumnsFooter();
    }
 
    function genPageEmpty()
    {
        $this->genColumnsHeader();
        $this->genColumnHeader(1, 100);
        $this->sCode .= MsgBox(_t('_Empty'));
        $this->genColumnFooter(1);
        $this->genColumnsFooter();
    }
 
    function genOnlyBlock( $iBlockID, $sDynamicType = 'tab' )
    {
        if( !$iBlockID )
            return false;
 
        // search block
        foreach( array_keys( $this -> aPage['Columns'] ) as $iColumn ) {
            $aColumn = $this -> aPage['Columns'][ $iColumn ];
            if( !$aColumn )
                return false;
 
            if (isset($aColumn['Blocks'][$iBlockID])) {
                $this -> genBlock( $iBlockID, $aColumn['Blocks'][$iBlockID], false, $sDynamicType );
                return true;
            }
        }
 
        return false;
    }
 
    function getCode()
    {
        if( !($this -> bAjaxMode and (int)$_REQUEST['pageBlock']) )
            $this -> gen();
        else {
            $this -> genOnlyBlock( (int)$_REQUEST['pageBlock'], $_REQUEST['dynamic'] );
 
            $oZ = new ChWsbAlerts('system', 'page_output_block', 0, 0, array(
                'page_name' => $this -> sPageName,
                'page_data' => &$this -> aPage,
                'block_id' => (int)$_REQUEST['pageBlock'],
                'block_code' => &$this -> sCode,
            ));
            $oZ->alert();
 
            header( 'Content-type:text/html;charset=utf-8' );
            echo $this -> sCode;
            exit;
        }
 
        $oZ = new ChWsbAlerts('system', 'page_output', 0, 0, array(
            'page_name' => $this -> sPageName,
            'page_data' => &$this -> aPage,
            'page_code' => &$this -> sCode,
        ));
        $oZ->alert();
 
        return $this -> sCode;
    }
 
    //for customizability
    function genColumnsHeader()
    {
        $this -> sCode .= '<div class="sys_page ' . $this->getPageClass() . ' clearfix">';
    }
 
    //for customizability
    function genColumnsFooter()
    {
        $this -> sCode .= '</div>';
    }
 
    function genColumn( $iColumn )
    {
        $aColumn = $this -> aPage['Columns'][ $iColumn ];
        if( !$aColumn )
            return false;
 
        $bShowDebugBlockInfo = !empty($_REQUEST['debug_mode']);
 
        $this -> genColumnHeader( $iColumn, $aColumn['Width'] );
        foreach( $aColumn['Blocks'] as $iBlockID => $aBlock ) {
            if ($bShowDebugBlockInfo)
                $iCurTime = getmicrotime();
 
            $this -> genBlock( $iBlockID, $aBlock );
 
            if ($bShowDebugBlockInfo) {
                $iCurTime2 = getmicrotime();
                $iGenTime = $iCurTime2 - $iCurTime;
                $this -> sCode .= "<!-- {$aBlock['Func']}:{$iGenTime} -->";
            }
        }
 
        $this -> genColumnFooter( $iColumn );
    }
 
    function getBlockCode_Topest($iColumn)
    {
        return '';
    }
 
    function genColumnHeader( $iColumn, $fColumnWidth )
    {
        $iPageWidth = (int)$this->aPage['Width'];
        $iColumnsCount = count($this -> aPage['Columns']);
 
        $bColumnFull = ($fColumnWidth == 100);
 
        $bLastColumnWasFull = (isset($this->aPage['Columns'][$iColumn - 1]) && ($this->aPage['Columns'][$iColumn - 1]['Width'] == 100));
        $bNextColumnIsFull = (isset($this->aPage['Columns'][$iColumn + 1]) && ($this->aPage['Columns'][$iColumn + 1]['Width'] == 100));
 
        $sAddClass = ' page_column_';
        if($bColumnFull)
            $sAddClass .= 'full';
        else if(($iColumn == 1) || $bLastColumnWasFull)
            $sAddClass .= 'first';
        else if($iColumn == $iColumnsCount || ($bNextColumnIsFull))
            $sAddClass .= 'last';
        else
            $sAddClass .= 'middle';
 
        if(preg_replace('/\d+/', '', $this->aPage['Width']) == 'px' && $GLOBALS['oTemplConfig']->PageComposeColumnCalculation == 'px') {
            $iPageContentWidth = $iPageWidth - (int)$GLOBALS['oTemplConfig']->iPageGap;
 
            $fColumnWidth = (int)round($iPageContentWidth * $fColumnWidth / 100);
            $sColumnWidth = $fColumnWidth . 'px';
        } else {
            $sColumnWidth = $fColumnWidth . '%';
        }
 
        $sAddClassWidth = $sAddClass . '_width_' . str_replace('.', '_', $fColumnWidth);
        $GLOBALS['oSysTemplate']->addCssStyle('.' . trim($this->getPageClass()) . ' .' . trim ($sAddClassWidth), array(
            'width' => $sColumnWidth
        ));
 
        $this -> sCode .= '<div class="page_column' . $sAddClass . $sAddClassWidth . '" id="page_column_' . $iColumn . '">';
        $this -> sCode .= $this->getBlockCode_Topest($iColumn);
    }
 
    function genColumnFooter( $iColumn )
    {
        $this -> sCode .= '</div>';
    }
 
    /*
        Note: if bStatic == false, it is popup
    */
    function genBlock( $iBlockID, $aBlock, $bStatic = true, $sDynamicType = 'tab' )
    {
        if( !$this -> isBlockVisible( $aBlock['Visible'] ) )
            return false;
 
        if (isset($GLOBALS['ch_profiler'])) $GLOBALS['ch_profiler']->beginPageBlock(_t($aBlock['Caption']), $iBlockID);
 
        if ($aBlock['Cache'] > 0 && getParam('sys_pb_cache_enable') == 'on') {
            $oCache = $this->getBlocksCacheObject ();
            $sBlock = $oCache->getData($this->genBlocksCacheKey ($iBlockID.$bStatic.$sDynamicType.isMember()), $aBlock['Cache']);
            if ($sBlock !== null) {
                if (isset($GLOBALS['ch_profiler'])) $GLOBALS['ch_profiler']->endPageBlock($iBlockID, $sBlock ? false : true, true);
                $this->sCode .= $sBlock;
                return;
            }
        }
 
        $sBlockFunction = 'getBlockCode_' . $aBlock['Func'];
 
        if(substr($aBlock['Func'], 0, 7) == 'Custom_') {
            $sBlockFunction = 'getBlockCode_Custom';
        }
 
        $mBlockCode = '';
        if( method_exists( $this, $sBlockFunction ) ) {
            $mBlockCode = $this -> $sBlockFunction( $iBlockID, $aBlock['Content'] );
        }
 
        // $sBlockFunction can return simple string or array with few values:
        // 0 - content, 1 - array of caption links, 2 - bottom links, 3 - caption addon (array or string)
 
        $sTopCode  = '';
        $sBottomCode = '';
        if( is_array( $mBlockCode ) ) {
            $sCaptionCode = $this->_getBlockCaptionCode($iBlockID, $aBlock, $mBlockCode, $bStatic, $sDynamicType);
            $sTopCode = $this->_getBlockTopCode($iBlockID, $aBlock, $mBlockCode, $bStatic, $sDynamicType);
            $sBlockCode = !isset($mBlockCode[3]) || (isset($mBlockCode[3]) && $mBlockCode[3] === false) ? '<div class="dbContent ch-def-bc-margin">' . $mBlockCode[0] . '</div>' : $mBlockCode[0];
            $sBottomCode = $this->_getBlockBottomCode($iBlockID, $aBlock, $mBlockCode, $bStatic, $sDynamicType);
        } else if(is_string($mBlockCode)) {
            $sCaptionCode = $this->_getBlockCaptionCode($iBlockID, $aBlock, $mBlockCode, $bStatic, $sDynamicType);
            $sBlockCode = $mBlockCode;
        } else
            $sBlockCode = false;
 
        $sBlock = '';
 
        if ($sBlockCode) {
 
            $sCodeDB = DesignBoxContent( $sCaptionCode, $sBlockCode, $aBlock['DesignBox'], $sTopCode, $sBottomCode);
 
            if ($bStatic) {
                $sBlock .= '<div class="page_block_container ch-def-margin-sec-leftright" id="page_block_' . $iBlockID . '">' . $sCodeDB . '</div>';
            } else {
                if ($sDynamicType == 'tab')
                    $sBlock .= $sCodeDB;
                elseif ($sDynamicType == 'popup')
                    $sBlock .= $GLOBALS['oFunctions']->transBox($sCodeDB, true);
            }
        }
 
        $this->sCode .= $sBlock;
 
        if ($aBlock['Cache'] > 0 && getParam('sys_pb_cache_enable') == 'on') {
            $oCache = $this->getBlocksCacheObject ();
            $oCache->setData($this->genBlocksCacheKey ($iBlockID.$bStatic.$sDynamicType.isMember()), $sBlock, $aBlock['Cache']);
        }
 
        if (isset($GLOBALS['ch_profiler'])) $GLOBALS['ch_profiler']->endPageBlock($iBlockID, $sBlockCode ? false : true, false );
 
        if (!$sBlockCode)
            return false;
    }
 
    function _getBlockCaptionCode($iBlockID, $aBlock, $aBlockCode, $bStatic = true, $sDynamicType = 'tab')
    {
        $sCode = "";
 
         if(is_array($aBlockCode) && isset($aBlockCode[3]) && (is_array($aBlockCode[3]) || (is_string($aBlockCode[3]) && $aBlockCode[3]))) {
               // if array is passed, pass it to the original caption translation
               if(is_array($aBlockCode[3]))
                $sCode = _t($aBlock['Caption'], $aBlockCode[3][0], $aBlockCode[3][1], $aBlockCode[3][2]);
            // if string is passed, replace the caption
            else if(is_string($aBlockCode[3]) && $aBlockCode[3])
                $sCode = _t($aBlockCode[3]);
          }
          // else pass the original caption
        else
            $sCode = _t($aBlock['Caption']);
 
        return $sCode;
     }
    function _getBlockTopCode($iBlockID, $aBlock, $aBlockCode, $bStatic = true, $sDynamicType = 'tab')
    {
        $sCaptionMenuFunc = !isset($aBlockCode[4]) ? 'getBlockCaptionItemCode' : $aBlockCode[4];
 
        $sCode = "";
        if(!$bStatic && $sDynamicType == 'popup')
            $sCode = '<div class="dbTopMenu"><i class="login_ajx_close sys-icon times"></i></div>';
        else if(isset($aBlockCode[1]) && is_array($aBlockCode[1]))
            $sCode = $this -> $sCaptionMenuFunc($iBlockID, $aBlockCode[1]);
 
        return $sCode;
    }
 
    function _getBlockBottomCode($iBlockID, $aBlock, $aBlockCode, $bStatic = true, $sDynamicType = 'tab')
    {
        $sCode = "";
        if(!empty($aBlockCode[2]) && is_array($aBlockCode[2]))
            $sCode = $this->getBlockBottomCode($iBlockID, $aBlockCode[2]);
        else
            $sCode = empty($aBlockCode[2]) ? '' : $aBlockCode[2];
 
        return str_replace('{id}', $iBlockID, $sCode);
    }
 
    function isBlockVisible( $sVisible )
    {
        if( strpos( $sVisible, $this -> sWhoViews ) === false )
            return false;
        else
            return true;
    }
 
    public static function getBlockCaptionItemCode( $iBlockID, $aLinks )
    {
        if(empty($aLinks))
            return '';
 
        $sActive = "";
        $aItems = array();
        foreach( $aLinks as $sTitle => $aLink ) {
            $bActive = (bool)$aLink['active'];
            $sTitle = htmlspecialchars_adv(_t( $sTitle ));
            if($bActive)
                $sActive = $sTitle;
 
            $isTextIcon = (isset($aLink['icon']) && false === strpos($aLink['icon'], '.'));
 
            $sClass = !empty($aLink['class']) ? $aLink['class'] : 'top_members_menu';
            $sClass .= isset($aLink['icon']) && !$isTextIcon ? ' with_icon' : '';
 
            $sOnclick = '';
            if(!empty($aLink['onclick']))
                $sOnclick = 'onclick="' . $aLink['onclick'] . '"';
            else if($aLink['dynamic'])
                $sOnclick = 'onclick="return !loadDynamicBlock(' . $iBlockID . ', this.href);"';
            else if($aLink['dynamicPopup'])
                $sOnclick = 'onclick="loadDynamicPopupBlock(' . $iBlockID . ', this.href); return false;"';
 
            $aItems[] = array(
                'ch_if:item_act' => array(
                    'condition' => $bActive,
                    'content' => array(
                        'ch_if:icon_act' => array(
                            'condition' => isset($aLink['icon']) && !$isTextIcon,
                            'content' => array(
                                'class' => $sClass,
                                'src' => empty($aLink['icon']) ? '' : $aLink['icon'],
                            )
                        ),
                        'ch_if:texticon_act' => array(
                            'condition' => isset($aLink['icon']) && $isTextIcon,
                            'content' => array(
                                'class' => $sClass,
                                'icon' => isset($aLink['icon']) ? $aLink['icon'] : '',
                            )
                        ),
                        'title' => $sTitle
                    )
                ),
                'ch_if:item_pas' => array(
                    'condition' => !$bActive,
                    'content' => array(
                        'ch_if:icon_pas' => array(
                            'condition' => isset($aLink['icon']) && !$isTextIcon,
                            'content' => array(
                                'class' => $sClass,
                                'src' => empty($aLink['icon']) ? '' : $aLink['icon']
                            )
                        ),
                        'ch_if:texticon_pas' => array(
                            'condition' => isset($aLink['icon']) && $isTextIcon,
                            'content' => array(
                                'class' => $sClass,
                                'icon' => empty($aLink['icon']) ? '' : $aLink['icon']
                            )
                        ),
                        'id' => (!empty($aLink['id'])  ? 'id="' . $aLink['id'] . '"' : ''),
                        'href' => htmlspecialchars_adv($aLink['href']),
                        'class' => $sClass,
                        'target' => (!empty($aLink['target'])  ? ' target="' . $aLink['target'] . '"' : ''),
                        'on_click' => $sOnclick,
                        'title' => $sTitle
                    )
                )
            );
        }
 
        return $GLOBALS['oSysTemplate']->parseHtmlByName('designbox_menu.html', array(
            'id' => $iBlockID,
            'title' => $sActive,
            'popup' => $GLOBALS['oFunctions']->transBox($GLOBALS['oSysTemplate']->parseHtmlByName('designbox_menu_items_1.html', array(
                'ch_repeat:items' => $aItems
            )))
        ));
    }
 
    public static function getBlockCaptionMenu( $iBlockID, $aLinks )
    {
        if(empty($aLinks))
            return '';
 
        $sActive = '';
        $aItems = array();
        foreach ( $aLinks as $sId => $aLink ) {
            $bActive = isset($aLink['active']) && $aLink['active'] == 1;
            $sTitle = htmlspecialchars_adv(_t($aLink['title']));
            if($bActive)
                $sActive = $sTitle;
 
            $isTextIcon = (isset($aLink['icon']) && (false === strpos($aLink['icon'], '.')));
 
            if (isset($aLink['icon']) && !$isTextIcon)
                $aLink['class'] = isset($aLink['class']) ? $aLink['class'] . ' with_icon' : 'with_icon';
 
            $sHidden = ' style="display:none"';
            $sClass = isset($aLink['class']) ? ' class="' . $aLink['class'] . '"' : '';
 
            $aItems[] = array(
                'id' => $sId,
                'show_active' => !$bActive ? $sHidden : '',
                'show_passive' => $bActive ? $sHidden : '',
                'ch_if:icon_act' => array(
                    'condition' => isset($aLink['icon']) && !$isTextIcon,
                    'content' => array(
                        'class' => $sClass,
                        'src' => isset($aLink['icon']) ? $aLink['icon'] : '',
                    )
                ),
                'ch_if:texticon_act' => array(
                    'condition' => isset($aLink['icon']) && $isTextIcon,
                    'content' => array(
                        'class' => $sClass,
                        'icon' => isset($aLink['icon']) ? $aLink['icon'] : '',
                    )
                ),
                'ch_if:icon_pas' => array(
                    'condition' => isset($aLink['icon']) && !$isTextIcon,
                    'content' => array(
                        'class' => $sClass,
                        'src' => isset($aLink['icon']) ? $aLink['icon'] : '',
                    )
                ),
                'ch_if:texticon_pas' => array(
                    'condition' => isset($aLink['icon']) && $isTextIcon,
                    'content' => array(
                        'class' => $sClass,
                        'icon' => isset($aLink['icon']) ? $aLink['icon'] : '',
                    )
                ),
                'class' => $sClass,
                'title' => $sTitle,
                'href' => (isset($aLink['href']) ? 'href="' . htmlspecialchars_adv($aLink['href']) . '"' : ''),
                'target' => (isset($aLink['target'])  ? 'target="' . $aLink['target'] . '"' : ''),
                'on_click' => (isset($aLink['onclick']) ? 'onclick="' . $aLink['onclick'] . '"' : '')
            );
        }
 
        return $GLOBALS['oSysTemplate']->parseHtmlByName('designbox_menu.html', array(
            'id' => '' . $iBlockID,
            'title' => $sActive,
            'popup' => $GLOBALS['oFunctions']->transBox($GLOBALS['oSysTemplate']->parseHtmlByName('designbox_menu_items_2.html', array(
                'ch_repeat:items' => $aItems
            )))
        ));
    }
 
    function getBlockBottomCode( $iBlockID, $aLinks )
    {
        if (empty($aLinks))
            return;
 
        $sCode = '
            <div class="dbBottomMenu">';
 
        foreach( $aLinks as $sTitle => $aLink ) {
            $sTitle = htmlspecialchars_adv( $sTitle );
            $sClass = $aLink['class'] ? $aLink['class'] : 'moreMembers';
 
            $sPossibleIconClass = (isset($aLink['icon_class']) && $aLink['icon_class']=='left') ? 'left' : 'right';
            $sPossibleIcon = (isset($aLink['icon'])==false) ? '' : <<<EOF
<img class="bot_icon_{$sPossibleIconClass}" alt="" src="{$aLink['icon']}" />
EOF;
 
            if( $aLink['active'] ) {
                $sCode .= <<<BLAH
                {$sPossibleIcon}<span class="{$sClass}">{$sTitle}</span>
BLAH;
            } else {
                $sTarget  = $aLink['target']  ? ( 'target="' . $aLink['target'] . '"' ) : '';
                $sOnclick = $aLink['dynamic'] ? ( 'onclick="return !loadDynamicBlock(' . $iBlockID . ', '. (isset($aLink['static']) && false == $aLink['static'] ? "'{$aLink['href']}'" : 'this.href') . ');"' ) : '';
                $sHref = isset($aLink['static']) && false == $aLink['static'] ? 'javascript:void(0);' : $aLink['href'];
                $sCode .= <<<BLAH
                {$sPossibleIcon}<a href="{$sHref}" class="{$sClass}" {$sTarget} {$sOnclick}>{$sTitle}</a>
BLAH;
            }
        }
 
        $sCode .= '
            </div>';
 
        return $sCode;
    }
 
    /* * * * Page Blocks * * * */
 
    function getBlockCode_MemberStat()
    {
        return getSiteStatUser();
    }
 
    function getBlockCode_Custom( $iBlockID, $sContent )
    {
        ob_start();
        $aResult = eval($sContent);
        $sContent = '<div class="boxContent ch-def-bc-margin">' . ob_get_clean() . '</div>';
        return !empty($aResult) ? $aResult : $sContent;
    }
 
    function getBlockCode_Echo( $iBlockID, $sContent )
    {
        return '<div class="dbContentHtml">' . $sContent . '</div>';
    }
 
    function getBlockCode_TrueText( $iBlockID, $sContent )
    {
        $sContent = htmlentities($sContent);
        return '<pre style="white-space: break-spaces;">' . $sContent . '</pre>';
    }
 
    // This is actually a HTML block without the editor. (RAW HTML Block)
    // I could not rename the function as it would break sites
    // that are using the block before i added the new True Text block above.
    function getBlockCode_Text($iBlockID, $sContent)
    {
        return $this->getBlockCode_Echo($iBlockID, $sContent);
    }
 
    function getBlockCode_XML( $iBlockID, $sContent )
    {
        $sApplication = ChWsbService::call('open_social', 'gen_application', array($sContent));
        return <<<EOF
<div class="dbContent ch-def-bc-margin">
    <div style="margin:5px;">{$sApplication}</div>
</div>
EOF;
    }
 
    function getBlockCode_PHP( $iBlockID, $sContent )
    {
        ob_start();
        $aResult = eval($sContent);
        $sContent = ob_get_clean();
        return !empty($aResult) ? $aResult : $sContent;
    }
 
    function getBlockCode_Code( $iBlockID, $sContent )
    {
        return $this->getBlockCode_PHP( $iBlockID, $sContent );
    }
 
    function getBlockCode_RSS( $iBlockID, $sContent )
    {
        $iNum = 0;
        if($sContent) {
            list( $sUrl, $iNum ) = explode( '#', $sContent );
            $iNum = (int)$iNum;
        }
 
        $iAddID = 0;
        if (isset( $this -> oProfileGen -> _iProfileID))
            $iAddID = $this -> oProfileGen -> _iProfileID;
        elseif (isMember())
            $iAddID = (int)$_COOKIE['memberID'];
 
        return '<div class="RSSAggrCont" rssid="' . $iBlockID . '" rssnum="' . $iNum . '" member="' . $iAddID . '">' . $GLOBALS['oFunctions']->loadingBoxInline() . '</div>';
    }
 
 
    function getBlockCode_LoginSection($iBlockID, $sParams = '')
    {
        $sDolUrl = CH_WSB_URL_ROOT;
        $sAdminUrl = CH_WSB_URL_ADMIN;
 
        $sAdminPanelC = _t('_Admin Panel');
        $sLogoutC = _t('_Log Out');
        $sControlPanelC = _t('_Control Panel');
        $sHelloMemberC = _t( '_Hello member', getNickName( $this -> iMemberID ) );
 
        $ret = '';
        if (isAdmin()) {
            $ret .= <<<EOF
<div class="logged_section_block">
    <span><a href="{$sAdminUrl}index.php" class="logout">{$sAdminPanelC}</a></span>
    <span> |&nbsp;| </span>
    <span><a href="{$sDolUrl}logout.php?action=admin_logout" class="logout">{$sLogoutC}</a></span>
</div>
EOF;
        } elseif (isMember()) {
            $sMemberIcon = get_member_icon( $memberID, 'left' );
 
            $ret .= <<<EOF
<div class="logged_member_block">
    {$sMemberIcon}
    <div class="hello_member ch-def-margin-sec-left">
        {$sHelloMemberC}<br />
        <a href="{$sDolUrl}member.php" class="logout">{$sControlPanelC}</a>&nbsp;
        <a href="{$sDolUrl}logout.php?action=member_logout" class="logout">{$sLogoutC}</a>
    </div>
</div>
EOF;
        } else {
            return getMemberLoginFormCode('login_box_form', $sParams);
        }
 
        return '<div class="dbContent ch-def-bc-margin">'.$ret.'</div>';
    }
 
    function GenFormWrap($sMainContent, $sPage, $sFunctionName, $iMaxThumbWidth, $iThumbsCnt)
    {
        $sBlockWidthSQL = "SELECT `PageWidth`, `ColWidth` FROM `sys_page_compose` WHERE `Page`='{$sPage}' AND (`Func`='{$sFunctionName}' OR `Caption`='{$sFunctionName}')";
        $aBlockWidthInfo = db_arr($sBlockWidthSQL);
        $aBlockWidth = (int)((int)($aBlockWidthInfo['PageWidth'] - 20) * (int)$aBlockWidthInfo['ColWidth'] / 100) - 14;
        $iDestWidth = $iThumbsCnt * $iMaxThumbWidth;
        $iDestWidth = getBlockWidth($aBlockWidth, $iMaxThumbWidth, $iThumbsCnt);
        $sWidthCent = ($iDestWidth>0) ? "width:{$iDestWidth}px;" : '';
 
        return <<<EOF
<div class="block_rel_100 ch-def-bc-margin">
    <div class="centered_div" style="{$sWidthCent}">
        {$sMainContent}
    </div>
    <div class="clear_both"></div>
</div>
EOF;
    }
 
    function getBlocksCacheObject ()
    {
        if ($this->oCacher == null)
            $this->oCacher = new ChWsbPageViewCacher($this->sTableName, $this->sCacheFile);
        return $this->oCacher->getBlocksCacheObject ();
    }
 
    function genBlocksCacheKey ($sId)
    {
        if ($this->oCacher == null)
            $this->oCacher = new ChWsbPageViewCacher($this->sTableName, $this->sCacheFile);
        return $this->oCacher->genBlocksCacheKey ($sId);
    }
}