322 lines
10 KiB
PHP
322 lines
10 KiB
PHP
<?php
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/**
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* @brief [Front] Page Controller
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* @author <a href='https://www.invisioncommunity.com'>Invision Power Services, Inc.</a>
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* @copyright (c) Invision Power Services, Inc.
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* @license https://www.invisioncommunity.com/legal/standards/
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* @package Invision Community
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* @subpackage Content
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* @since 25 Feb 2014
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*/
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namespace IPS\cms\modules\front\pages;
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/* To prevent PHP errors (extending class does not exist) revealing path */
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if ( !\defined( '\IPS\SUITE_UNIQUE_KEY' ) )
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{
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header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
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exit;
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}
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/**
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* page
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*/
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class _builder extends \IPS\core\modules\front\system\widgets
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{
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/**
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* Get Output For Adding A New Block
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*
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* @return void
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*/
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protected function getBlock()
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{
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$key = $block = explode( "_", \IPS\Request::i()->blockID );
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if ( isset( \IPS\Request::i()->pageID ) )
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{
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try
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{
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foreach ( \IPS\Db::i()->select( '*', 'cms_page_widget_areas', array( 'area_page_id=?', \IPS\Request::i()->pageID ) ) as $item )
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{
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$blocks = json_decode( $item['area_widgets'], TRUE );
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foreach( $blocks as $block )
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{
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if( $block['key'] == $key[2] AND $block['unique'] == $key[3] )
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{
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if ( isset( $block['app'] ) and $block['app'] == $key[1] )
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{
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$widget = \IPS\Widget::load( \IPS\Application::load( $block['app'] ), $block['key'], $block['unique'], $block['configuration'], null, \IPS\Request::i()->orientation );
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}
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elseif ( isset( $block['plugin'] ) and $block['plugin'] == $key[1] )
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{
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$widget = \IPS\Widget::load( \IPS\Plugin::load( $block['plugin'] ), $block['key'], $block['unique'], $block['configuration'], null, \IPS\Request::i()->orientation );
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}
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}
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}
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}
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}
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catch ( \UnderflowException $e ) { }
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/* Make sure the current page is set so the widgets have database/page scope */
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\IPS\cms\Pages\Page::$currentPage = \IPS\cms\Pages\Page::load( \IPS\Request::i()->pageID );
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/* Have we got a database for this page? */
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$database = \IPS\cms\Pages\Page::$currentPage->getDatabase();
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if ( $database )
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{
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\IPS\cms\Databases\Dispatcher::i()->setDatabase( $database->id );
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}
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}
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if ( !isset( $widget ) )
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{
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try
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{
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$widget = \IPS\Widget::load( \IPS\Application::load( $key[1] ), $key[2], $key[3], array(), null, \IPS\Request::i()->orientation );
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}
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catch ( \OutOfRangeException $e )
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{
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$widget = \IPS\Widget::load( \IPS\Plugin::load( $key[1] ), $key[2], $key[3], array(), null, \IPS\Request::i()->orientation );
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}
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}
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$output = (string) $widget;
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\IPS\Output::i()->output = ( $output ) ? $output : \IPS\Theme::i()->getTemplate( 'widgets', 'core', 'front' )->blankWidget( $widget );
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}
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/**
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* Get Configuration
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*
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* @return void
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*/
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protected function getConfiguration()
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{
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/* Standard widget area, allow the core stuff to handle this */
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if( \in_array( \IPS\Request::i()->area, array( 'sidebar', 'header', 'footer' ) ) )
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{
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return parent::getConfiguration();
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}
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$key = explode( "_", \IPS\Request::i()->block );
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$blocks = array( 'area_widgets' => NULL );
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/* CMS only stuff */
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try
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{
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$blocks = \IPS\Db::i()->select( '*', 'cms_page_widget_areas', array( 'area_page_id=? AND area_area=?', \IPS\Request::i()->pageID, \IPS\Request::i()->pageArea ) )->first();
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$where = ( $key[0] ) == 'app' ? '`key`=? AND `app`=?' : '`key`=? AND `plugin`=?';
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$widgetMaster = \IPS\Db::i()->select( '*', 'core_widgets', array( $where, $key[2], $key[1] ) )->first();
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}
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catch ( \UnderflowException $e )
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{
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}
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$blocks = json_decode( $blocks['area_widgets'], TRUE );
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$widget = NULL;
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if( !empty( $blocks ) )
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{
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foreach ( $blocks as $k => $block )
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{
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if ( $block['key'] == $key[2] AND $block['unique'] == $key[3] )
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{
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if ( isset( $block['app'] ) and $block['app'] == $key[1] )
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{
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$widget = \IPS\Widget::load( \IPS\Application::load( $block['app'] ), $block['key'], $block['unique'], $block['configuration'] );
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$widget->menuStyle = $widgetMaster['menu_style'];
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}
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elseif ( isset( $block['plugin'] ) and $block['plugin'] == $key[1] )
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{
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$widget = \IPS\Widget::load( \IPS\Plugin::load( $block['plugin'] ), $block['key'], $block['unique'], $block['configuration'] );
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$widget->menuStyle = $widgetMaster['menu_style'];
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}
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}
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if( $widget !== NULL AND method_exists( $widget, 'configuration' ) )
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{
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$form = new \IPS\Helpers\Form( 'form', 'saveSettings' );
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if ( $widget->configuration( $form ) !== NULL )
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{
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if ( $values = $form->values() )
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{
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if ( method_exists( $widget, 'preConfig' ) )
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{
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$values = $widget->preConfig( $values );
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}
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/* Special advanced builder stuff */
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if ( \in_array( 'IPS\Widget\Builder', class_implements( $widget ) ) )
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{
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if( isset( $values['widget_adv__background_custom_image'] ) and $values['widget_adv__background_custom_image'] )
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{
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$values['widget_adv__background_custom_image'] = (string) $values['widget_adv__background_custom_image'];
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}
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}
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$blocks[ $k ]['configuration'] = $values;
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\IPS\Db::i()->insert( 'cms_page_widget_areas', array( 'area_page_id' => \IPS\Request::i()->pageID, 'area_area' => \IPS\Request::i()->pageArea, 'area_widgets' => json_encode( $blocks ) ), TRUE );
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\IPS\Output::i()->json( 'OK' );
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}
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\IPS\Output::i()->output = $widget->configuration()->customTemplate( array( \IPS\Theme::i()->getTemplate( 'widgets', 'core' ), 'formTemplate' ), $widget );
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}
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}
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}
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}
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}
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/**
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* Reorder Blocks
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*
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* @return void
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*/
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protected function saveOrder()
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{
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$newOrder = array();
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$seen = array();
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\IPS\Session::i()->csrfCheck();
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try
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{
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$currentConfig = \IPS\Db::i()->select( '*', 'cms_page_widget_areas', array( 'area_page_id=? AND area_area=?', \IPS\Request::i()->pageID, \IPS\Request::i()->area ) )->first();
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$widgets = json_decode( $currentConfig['area_widgets'], TRUE );
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if( !is_countable( $widgets ) )
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{
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throw new \UnderflowException;
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}
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}
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catch ( \UnderflowException $e )
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{
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$widgets = array();
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}
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/* Loop over the new order and merge in current blocks so we don't lose config */
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if ( isset ( \IPS\Request::i()->order ) )
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{
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foreach ( \IPS\Request::i()->order as $block )
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{
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$block = explode( "_", $block );
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$added = FALSE;
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foreach( $widgets as $widget )
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{
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if ( $widget['key'] == $block[2] and $widget['unique'] == $block[3] )
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{
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$seen[] = $widget['unique'];
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$newOrder[] = $widget;
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$added = TRUE;
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break;
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}
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}
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if( !$added )
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{
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$newBlock = array();
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if ( $block[0] == 'app' )
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{
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$newBlock['app'] = $block[1];
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}
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else
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{
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$newBlock['plugin'] = $block[1];
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}
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$newBlock['key'] = $block[2];
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$newBlock['unique'] = $block[3];
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$newBlock['configuration'] = array();
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/* Make sure this widget doesn't have configuration in another area */
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$newBlock['configuration'] = \IPS\cms\Widget::getConfiguration( $newBlock['unique'] );
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$seen[] = $block[3];
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$newOrder[] = $newBlock;
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}
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}
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}
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/* Anything to update? */
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if ( \count( $widgets ) > \count( $newOrder ) )
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{
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/* No items left in area, or one has been removed */
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foreach( $widgets as $widget )
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{
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/* If we haven't seen this widget, it's been removed, so add to trash */
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if ( ! \in_array( $widget['unique'], $seen ) )
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{
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\IPS\Widget::trash( $widget['unique'], $widget );
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}
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}
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}
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/* Check core_widget_areas to ensure that the block wasn't added there */
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if ( isset( \IPS\Request::i()->exclude ) and ! empty( \IPS\Request::i()->exclude ) )
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{
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$bits = explode( "_", \IPS\Request::i()->exclude );
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$this->_checkAndDeleteFromCoreWidgets( $bits[3], $seen );
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}
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/* Expire Caches so up to date information displays */
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\IPS\Widget::deleteCaches();
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/* Save to database */
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$orientation = ( isset( \IPS\Request::i()->orientation ) and \IPS\Request::i()->orientation === 'vertical' ) ? 'vertical' : 'horizontal';
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\IPS\Db::i()->replace( 'cms_page_widget_areas', array( 'area_orientation' => $orientation, 'area_page_id' => \IPS\Request::i()->pageID, 'area_widgets' => json_encode( $newOrder ), 'area_area' => \IPS\Request::i()->area ) );
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\IPS\cms\Pages\Page::load( \IPS\Request::i()->pageID )->postWidgetOrderSave();
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}
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/**
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* Sometimes the widgets end up in the core table. We haven't really found out why this happens. It happens very rarely.
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* It may be that the CMS JS mixin doesn't load so the core ajax URLs are used (system/widgets.php) and not the cms widget (page/builder.php).
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* This method ensures that any widgets in the core table are removed
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*
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* @param string $uniqueId The unique key of the widget (eg: wzsj1233)
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* @param array $widgets Current widgets (eg from core_widget_areas.widgets (json decoded))
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* @return bool True if something removed, false if not
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*/
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protected function _checkAndDeleteFromCoreWidgets( $uniqueId, $widgets )
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{
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if ( ! \in_array( $uniqueId, $widgets ) )
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{
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/* This widget hasn't been seen, so it isn't in the cms table */
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try
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{
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$cmsWidget = \IPS\Db::i()->select( '*', 'core_widget_areas', array( 'app=? and module=? and controller=? and area=?', 'cms', 'pages', 'page', \IPS\Request::i()->area ) )->first();
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$cmsWidgets = json_decode( $cmsWidget['widgets'], TRUE );
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$newWidgets = array();
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foreach( $cmsWidgets as $item )
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{
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if ( $item['unique'] !== $uniqueId )
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{
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$newWidgets[] = $item;
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}
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}
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/* Anything to save? */
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if ( \count( $newWidgets ) )
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{
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\IPS\Db::i()->replace( 'core_widget_areas', array( 'app' => 'cms', 'module' => 'pages', 'controller' => 'page', 'widgets' => json_encode( $newWidgets ), 'area' => \IPS\Request::i()->area ) );
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}
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else
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{
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/* Just remove the entire row */
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\IPS\Db::i()->delete( 'core_widget_areas', array( 'app=? and module=? and controller=? and area=?', 'cms', 'pages', 'page', \IPS\Request::i()->area ) );
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}
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return TRUE;
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}
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catch( \UnderFlowException $ex )
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{
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/* Well, it isn't there either... */
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return FALSE;
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}
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}
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}
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} |