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259 lines
10 KiB
259 lines
10 KiB
<?php
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if(!defined('QUASICMS') ) die("No quasi.");
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/**
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* Class ContentBlockView - selects and renders items in a content block.
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*
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* This is the View class for display functionality of the ContentBlock class.
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* It provides a div based area for content with hierarchy, css id and class
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* and a relationship to the basic areas provided by PageView. It is to a
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* ContentBlock that a ContentItem, MenuItem or ActionItem is assigned. This
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* class will render any child ContentBlocks and all associated Items. These
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* associations may configured via the QuasiCMS administrative interface and
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* will then automatically be reflected in the associated PageView display.
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*
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* This class is created by PageView which passes a reference to the main parent
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* object and the ContentBlock object from the content_block table in the database.
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*
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*@author Erik Winn <erikwinnmail@yahoo.com>
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*
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*
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* $Id: ContentBlockView.class.php 127 2008-09-08 18:32:18Z erikwinn $
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*@version 0.1
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*
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*@copyright (C) 2008 by Erik Winn
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*@license GPL v.2
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA
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*
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* @package Quasi
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* @subpackage Views
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*
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*/
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class ContentBlockView extends QPanel
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{
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protected $objParentObject;
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protected $objContentBlock;
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///Arrays of child blocks and content items and menus managed
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public $aryChildContentBlockViews = null;
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public $aryContentItemViews = null;
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public $aryMenuViews = null;
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public $aryModules = null;
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public $aryModuleViews = null;
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/// Metacontrol to handle title and description - maybe drop in favor of panels to optimize later.
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protected $mctContentBlock;
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/// Controls that allow the viewing of ContentBlock's individual data fields
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protected $pnlTitle;
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protected $pnlDescription;
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/// This ContentBlock's CSS id
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protected $strCssId;
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public function __construct($objParentObject, $objContentBlock, $strCssId)
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{
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//Parent must always be a child of QForm or Qcontrol
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$this->objParentObject = $objParentObject;
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$this->strCssId = $strCssId;
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$this->objContentBlock = $objContentBlock;
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try {
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parent::__construct($this->objParentObject, $this->strCssId);
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} catch (QCallerException $objExc) {
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$objExc->IncrementOffset();
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throw $objExc;
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}
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$this->initModuleViews();
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$this->initContentBlockViews();
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/*An idea:
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if(!$this->mctContentBlock || !$this->objContentBlock )
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$this->Template = 'BasicContentBlock.tpl.php';
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else
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switch( $this->objContentBlock->Type )
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{
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case 'Menu':
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$this->Template = 'MenuContentBlock.tpl.php';
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break;
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case 'MenuItem':
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$this->Template = 'MenuItemContentBlock.tpl.php';
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break;
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case 'Header':
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$this->Template = 'HeaderContentBlock.tpl.php';
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break;
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case 'RightPanel':
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$this->Template = 'RightPanelContentBlock.tpl.php';
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break;
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case 'LeftPanel':
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$this->Template = 'LeftPanelContentBlock.tpl.php';
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break;
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case 'CenterPanel':
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$this->Template = 'CenterPanelContentBlock.tpl.php';
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break;
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case 'Footer':
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$this->Template = 'FooterContentBlock.tpl.php';
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break;
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case 'BlockHeader':
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$this->Template = 'BlockHeaderContentBlock.tpl.php';
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break;
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case 'BlockFooter':
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$this->Template = 'BlockFooterContentBlock.tpl.php';
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break;
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default:
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$this->Template = 'BasicContentBlock.tpl.php';
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}*/
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}
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/**
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* This function handles rendering of "passive" content blocks. It is invoked if the
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* object passed to the constructor is of type ContentBlock. Passive content blocks
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* contain only data to be displayed and do not have any (overt) action controls.
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*/
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protected function initContentBlockViews()
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{
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///@todo drop the meta control to optimize later ..
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$this->mctContentBlock = new ContentBlockMetaControl($this, $this->objContentBlock);
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$this->pnlTitle = $this->mctContentBlock->pnlTitle_Create($this->CssId );
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$this->pnlTitle->CssClass = 'ContentBlockTitle';
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$this->pnlDescription = $this->mctContentBlock->pnlDescription_Create($this->CssId);
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$this->pnlDescription->CssClass = 'ContentBlockDescription';
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// Setup the Template
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$this->Template = __QUASI_CORE_TEMPLATES__ . '/ContentBlockView.tpl.php';
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foreach ( $this->objContentBlock->GetChildContentBlockArray(
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QQ::Clause (QQ::OrderBy(QQN::ContentBlock()->SortOrder) )
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) as $childContentBlock )
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{
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$this->aryChildContentBlockViews[] = new ContentBlockView( $this, $childContentBlock, null);
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}
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foreach ( $this->objContentBlock->GetContentItemArray(
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QQ::Clause (QQ::OrderBy(QQN::ContentItem()->SortOrder) )
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) as $objContentItem )
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{
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$objContentItemView = new ContentItemView( $this, $objContentItem );
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$objContentItemView->CssClass = $objContentItem->Type;
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$this->aryContentItemViews[] = $objContentItemView;
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}
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foreach ( $this->objContentBlock->GetMenuArray(
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QQ::Clause (QQ::OrderBy(QQN::Menu()->SortOrder) )
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) as $objMenu )
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{
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$objMenuView = new MenuView( $this, $objMenu );
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$objMenuView->CssClass = $objMenu->Type;
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$this->aryMenuViews[] = $objMenuView;
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}
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return true;
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}
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protected function initModuleViews()
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{
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$this->aryModules = $this->objContentBlock->GetModuleArray();
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if(!$this->aryModules)
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return false;
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foreach($this->aryModules as $objModule)
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{
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$strModuleClassName = $objModule->ClassName;
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try{
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$objModuleView = new $strModuleClassName($this, $objModule);
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} catch (QCallerException $objExc) {
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$objExc->IncrementOffset();
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throw $objExc;
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}
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$this->aryModuleViews[] = $objModuleView;
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///@todo - add module to the global list
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/* if(!IndexPage::$MainWindow->GetActiveModule($strModuleClassName) )
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IndexPage::$MainWindow->AddActiveModule ( $objModuleView );*/
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}
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}
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public function __get($strName)
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{
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switch ($strName)
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{
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case 'HasModules':
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return ! empty($this->aryModuleViews);
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case 'HasMenus':
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return ! empty($this->aryMenuViews);
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case 'HasContentItems':
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return ! empty($this->aryContentItemViews);
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case 'HasContentBlocks':
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return ! empty($this->aryChildContentBlockViews);
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case 'Title':
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return $this->objContentBlock->Title ;
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case 'Description':
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return $this->objContentBlock->Description ;
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case 'ShowTitle':
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return $this->objContentBlock->ShowTitle ;
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case 'ShowDescription':
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return $this->objContentBlock->ShowDescription ;
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case 'CssId':
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return $this->strCssId ;
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case 'TitlePanel':
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return $this->pnlTitle ;
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case 'DescriptionPanel':
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return $this->pnlDescription ;
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default:
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try {
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return parent::__get($strName);
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} catch (QCallerException $objExc) {
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$objExc->IncrementOffset();
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throw $objExc;
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}
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}
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}
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public function __set($strName, $mixValue)
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{
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switch ($strName)
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{
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case 'Title':
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try {
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return ($this->objContentBlock->Title = QType::Cast($mixValue, QType::String));
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} catch (QInvalidCastException $objExc) {
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$objExc->IncrementOffset();
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throw $objExc;
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}
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case 'Description':
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try {
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return ($this->objContentBlock->Description = QType::Cast($mixValue, QType::String));
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} catch (QInvalidCastException $objExc) {
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$objExc->IncrementOffset();
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throw $objExc;
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}
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default:
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try {
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return (parent::__set($strName, $mixValue));
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} catch (QCallerException $objExc) {
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$objExc->IncrementOffset();
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throw $objExc;
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}
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}
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}
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}
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?>
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