/* * * Copyright 2013 Entando S.r.l. (http://www.entando.com) All rights reserved. * * This file is part of Entando software. * Entando is a free software; * You can redistribute it and/or modify it * under the terms of the GNU General Public License (GPL) as published by the Free Software Foundation; version 2. * * See the file License for the specific language governing permissions * and limitations under the License * * * * Copyright 2013 Entando S.r.l. (http://www.entando.com) All rights reserved. * */ package com.agiletec.plugins.jpmyportalplus.aps.tags; import java.util.ArrayList; import java.util.Iterator; import java.util.List; import javax.servlet.jsp.JspException; import javax.servlet.jsp.tagext.TagSupport; import com.agiletec.aps.system.ApsSystemUtils; import com.agiletec.aps.system.RequestContext; import com.agiletec.aps.system.SystemConstants; import com.agiletec.aps.system.exception.ApsSystemException; import com.agiletec.aps.system.services.lang.Lang; import com.agiletec.aps.system.services.page.IPage; import com.agiletec.aps.system.services.page.Widget; import com.agiletec.aps.util.ApsWebApplicationUtils; import com.agiletec.plugins.jpmyportalplus.aps.system.JpmyportalplusSystemConstants; import com.agiletec.plugins.jpmyportalplus.aps.system.services.pagemodel.Frame; import com.agiletec.plugins.jpmyportalplus.aps.system.services.pagemodel.MyPortalPageModel; import com.agiletec.plugins.jpmyportalplus.aps.system.services.userconfig.IPageUserConfigManager; import com.agiletec.plugins.jpmyportalplus.aps.system.services.userconfig.model.CustomPageConfig; import com.agiletec.plugins.jpmyportalplus.aps.tags.util.FrameSelectItem; /** * Returns the list of select items to use in the select inside the frame swap function of each widget * @author E.Santoboni */ public class FrameSelectItemTag extends TagSupport { @Override public int doStartTag() throws JspException { RequestContext reqCtx = (RequestContext) this.pageContext.getRequest().getAttribute(RequestContext.REQCTX); List<FrameSelectItem> selectItems = new ArrayList<FrameSelectItem>(); IPageUserConfigManager pageUserConfigManager = (IPageUserConfigManager) ApsWebApplicationUtils.getBean(JpmyportalplusSystemConstants.PAGE_USER_CONFIG_MANAGER, pageContext); try { Integer currentFrame = (Integer) reqCtx.getExtraParam(SystemConstants.EXTRAPAR_CURRENT_FRAME); IPage currentPage = (IPage) reqCtx.getExtraParam(SystemConstants.EXTRAPAR_CURRENT_PAGE); MyPortalPageModel pageModel = (MyPortalPageModel) currentPage.getModel(); Integer currentColumnId = pageModel.getFrameConfigs()[currentFrame].getColumn(); if (null == currentColumnId) { return super.doStartTag(); } Lang currentLang = (Lang) this.pageContext.getSession().getAttribute(JpmyportalplusSystemConstants.SESSIONPARAM_CURRENT_LANG); Widget[] customShowletConfig = this.getCustomShowletConfig(currentPage, pageUserConfigManager); Widget[] showletsToRender = pageUserConfigManager.getShowletsToRender(currentPage, customShowletConfig); String voidShowletCode = pageUserConfigManager.getVoidShowlet().getCode(); for (int i = 0; i < showletsToRender.length; i++) { Frame frame = pageModel.getFrameConfigs()[i]; Integer columnId = frame.getColumn(); if (frame.isLocked() || null == columnId || i == currentFrame.intValue()) continue; Widget showlet = showletsToRender[i]; if (columnId.equals(currentColumnId)) { if (showlet != null && !showlet.getType().getCode().equals(voidShowletCode)) { FrameSelectItem item = new FrameSelectItem(currentColumnId, columnId, showlet, i, currentLang); selectItems.add(item); } } else { if (showlet == null || showlet.getType().getCode().equals(voidShowletCode)) { boolean check = this.check(selectItems, columnId); if (!check) { FrameSelectItem item = new FrameSelectItem(currentColumnId, columnId, null, i, currentLang); selectItems.add(item); } } } } this.pageContext.setAttribute(this.getVar(), selectItems); } catch (Throwable t) { ApsSystemUtils.logThrowable(t, this, "doStartTag"); throw new JspException("Errore inizializzazione tag", t); } return super.doStartTag(); } private boolean check(List<FrameSelectItem> selectItems, Integer columnId) { for (Iterator iterator = selectItems.iterator(); iterator.hasNext();) { FrameSelectItem frameSelectItem = (FrameSelectItem) iterator.next(); if (columnId.equals(frameSelectItem.getColumnIdDest())) { return true; } } return false; } protected Widget[] getCustomShowletConfig(IPage currentPage, IPageUserConfigManager pageUserConfigManager) throws Throwable { Widget[] customShowlets = null; try { CustomPageConfig customPageConfig = (CustomPageConfig) this.pageContext.getSession().getAttribute(JpmyportalplusSystemConstants.SESSIONPARAM_CURRENT_CUSTOM_PAGE_CONFIG); if (customPageConfig != null && !customPageConfig.getPageCode().equals(currentPage.getCode())) { //throw new RuntimeException("Current page '" + currentPage.getCode() // + "' not equals then pageCode of custom config param '" + customPageConfig.getPageCode() + "'"); ApsSystemUtils.getLogger().error("Current page '" + currentPage.getCode() + "' not equals then pageCode of custom config param '" + customPageConfig.getPageCode() + "'"); return null; } if (null != customPageConfig) { customShowlets = customPageConfig.getConfig(); } } catch (Throwable t) { String message = "Errore in estrazione custom showlets"; ApsSystemUtils.logThrowable(t, this, "getCustomShowletConfig", message); throw new ApsSystemException(message, t); } return customShowlets; } public String getVar() { return var; } public void setVar(String var) { this.var = var; } private String var; }