| 1 | package edu.iu.uis.sit.portal.portlet.publishing.web; |
| 2 | |
| 3 | import java.sql.Timestamp; |
| 4 | import java.text.NumberFormat; |
| 5 | import java.util.ArrayList; |
| 6 | import java.util.Iterator; |
| 7 | import java.util.List; |
| 8 | |
| 9 | import javax.portlet.ActionRequest; |
| 10 | import javax.portlet.ActionResponse; |
| 11 | import javax.portlet.PortletRequest; |
| 12 | import javax.portlet.RenderRequest; |
| 13 | import javax.portlet.RenderResponse; |
| 14 | |
| 15 | import org.springframework.beans.propertyeditors.CustomNumberEditor; |
| 16 | import org.springframework.beans.propertyeditors.StringTrimmerEditor; |
| 17 | import org.springframework.validation.BindException; |
| 18 | import org.springframework.validation.Errors; |
| 19 | import org.springframework.web.portlet.ModelAndView; |
| 20 | import org.springframework.web.portlet.bind.PortletRequestDataBinder; |
| 21 | import org.springframework.web.portlet.mvc.AbstractWizardFormController; |
| 22 | |
| 23 | import edu.iu.uis.sit.portal.portlet.publishing.domain.Acl; |
| 24 | import edu.iu.uis.sit.portal.portlet.publishing.domain.Tab; |
| 25 | import edu.iu.uis.sit.portal.portlet.publishing.services.PublishingService; |
| 26 | import edu.iu.uis.sit.portal.portlet.utility.Constants; |
| 27 | |
| 28 | public class TabWizardController extends AbstractWizardFormController { |
| 29 | |
| 30 | private PublishingService publishingService; |
| 31 | |
| 32 | public void afterPropertiesSet() throws Exception { |
| 33 | if (getPublishingService() == null) { |
| 34 | throw new IllegalArgumentException("A PublishingService is required"); |
| 35 | } |
| 36 | } |
| 37 | |
| 38 | protected void handleActionRequestInternal(ActionRequest request, ActionResponse response) throws Exception { |
| 39 | WebTab webTab = (WebTab) getCommand(request); |
| 40 | webTab.setAddPublishGroup(request.getParameter("addPublishGroup") != null); |
| 41 | webTab.setAddViewGroup(request.getParameter("addViewGroup") != null); |
| 42 | webTab.setAddViewRole(request.getParameter("addViewRole") != null); |
| 43 | |
| 44 | if (request.getParameter("removeAclValue") != null && !"".equals(request.getParameter("removeAclValue"))) { |
| 45 | for (Iterator iter = webTab.getTab().getAcls().iterator(); iter.hasNext();) { |
| 46 | Acl acl = (Acl) iter.next(); |
| 47 | if (acl.getKey().equals(request.getParameter("removeAclKey")) && acl.getType().equals(request.getParameter("removeAclType")) && acl.getValue().equals(request.getParameter("removeAclValue"))) { |
| 48 | iter.remove(); |
| 49 | break; |
| 50 | } |
| 51 | } |
| 52 | } |
| 53 | String attributeName = getFormSessionAttributeName(); |
| 54 | request.getPortletSession().setAttribute(attributeName, (Object) webTab); |
| 55 | super.handleActionRequestInternal(request, response); |
| 56 | } |
| 57 | |
| 58 | protected ModelAndView handleRenderRequestInternal(RenderRequest request, RenderResponse response) throws Exception { |
| 59 | ModelAndView modelAndView = super.handleRenderRequestInternal(request, response); |
| 60 | try { |
| 61 | WebTab webTab = (WebTab) getRenderCommand(request); |
| 62 | List groupViews = new ArrayList(); |
| 63 | List roleViews = new ArrayList(); |
| 64 | List groupPublishs = new ArrayList(); |
| 65 | for (Iterator iter = webTab.getTab().getAcls().iterator(); iter.hasNext();) { |
| 66 | Acl acl = (Acl) iter.next(); |
| 67 | if (Constants.GROUP_PUBLISH.equals(acl.getType())) { |
| 68 | groupPublishs.add(acl); |
| 69 | } else if (Constants.GROUP_VIEW.equals(acl.getType())) { |
| 70 | groupViews.add(acl); |
| 71 | } else if (Constants.ROLE_VIEW.equals(acl.getType())) { |
| 72 | roleViews.add(acl); |
| 73 | } |
| 74 | } |
| 75 | modelAndView.addObject("roleViews", roleViews); |
| 76 | modelAndView.addObject("groupPublishs", groupPublishs); |
| 77 | modelAndView.addObject("groupViews", groupViews); |
| 78 | } catch (Exception e) { |
| 79 | |
| 80 | } |
| 81 | if (request.getParameter("updateTab") != null) { |
| 82 | modelAndView.addObject("page", 4); |
| 83 | modelAndView.setViewName("tabPage4"); |
| 84 | } |
| 85 | return modelAndView; |
| 86 | } |
| 87 | |
| 88 | protected void processFinish(ActionRequest request, ActionResponse response, Object command, BindException errors) throws Exception { |
| 89 | Timestamp now = new Timestamp(System.currentTimeMillis()); |
| 90 | WebTab webTab = (WebTab) command; |
| 91 | Tab tab = webTab.getTab(); |
| 92 | tab.setLastUpdateDate(now); |
| 93 | if (tab.getTabId() == null) { |
| 94 | tab.setCreateDate(now); |
| 95 | } |
| 96 | |
| 97 | if (tab.getTabId() == null) { |
| 98 | response.setRenderParameter("new", "new"); |
| 99 | } |
| 100 | String xml = parseExpressionHtml(webTab); |
| 101 | getPublishingService().saveTab(tab); |
| 102 | } |
| 103 | |
| 104 | private String parseExpressionHtml(WebTab webTab) { |
| 105 | if (webTab.getWebAclExpression() == null) { |
| 106 | return ""; |
| 107 | } |
| 108 | String xml = webTab.getWebAclExpression(); |
| 109 | System.out.println(xml); |
| 110 | xml = xml.replaceAll("<script.*script>", ""); |
| 111 | xml = xml.replaceAll("<input.*type=\"radio\">", ""); |
| 112 | System.out.println(xml); |
| 113 | xml = xml.replaceAll("<a href.*>remove", ""); |
| 114 | xml = xml.replaceAll("</a>", ""); |
| 115 | System.out.println(xml); |
| 116 | return xml; |
| 117 | } |
| 118 | |
| 119 | protected void processCancel(ActionRequest request, ActionResponse response, Object command, BindException errors) throws Exception { |
| 120 | response.setRenderParameter("action", "addTab"); |
| 121 | } |
| 122 | |
| 123 | protected void validatePage(Object command, Errors errors, int page, boolean finish) { |
| 124 | if (finish) { |
| 125 | this.getValidator().validate(command, errors); |
| 126 | return; |
| 127 | } |
| 128 | WebTab webTab = (WebTab) command; |
| 129 | TabValidator tabValidator = (TabValidator) getValidator(); |
| 130 | switch (page) { |
| 131 | case 0: |
| 132 | tabValidator.validatePage1(webTab, errors); |
| 133 | break; |
| 134 | case 1: |
| 135 | tabValidator.validatePage2(webTab, errors); |
| 136 | break; |
| 137 | case 2: |
| 138 | tabValidator.validatePage3(webTab, errors); |
| 139 | break; |
| 140 | } |
| 141 | } |
| 142 | |
| 143 | protected void initBinder(PortletRequest request, PortletRequestDataBinder binder) throws Exception { |
| 144 | NumberFormat nf = NumberFormat.getInstance(); |
| 145 | binder.registerCustomEditor(Integer.class, new CustomNumberEditor(Integer.class, nf, true)); |
| 146 | binder.registerCustomEditor(Long.class, new CustomNumberEditor(Long.class, nf, true)); |
| 147 | binder.registerCustomEditor(String.class, new StringTrimmerEditor(true)); |
| 148 | } |
| 149 | |
| 150 | protected ModelAndView renderCancel(RenderRequest request, RenderResponse response, Object command, BindException errors) throws Exception { |
| 151 | ModelAndView modelAndView = new ModelAndView("start"); |
| 152 | return modelAndView; |
| 153 | } |
| 154 | |
| 155 | protected ModelAndView renderFinish(RenderRequest request, RenderResponse response, Object command, BindException errors) throws Exception { |
| 156 | if (request.getParameter("new") != null) { |
| 157 | ModelAndView modelAndView = new ModelAndView("message"); |
| 158 | modelAndView.addObject("message", "Saved successfully"); |
| 159 | return modelAndView; |
| 160 | } |
| 161 | ModelAndView modelAndView = new ModelAndView("tabPage4"); |
| 162 | modelAndView.addObject("webTab", ((WebTab) command)); |
| 163 | modelAndView.addObject("page", 4); |
| 164 | String attributeName = getFormSessionAttributeName(); |
| 165 | |
| 166 | request.getPortletSession().setAttribute(attributeName, command); |
| 167 | return modelAndView; |
| 168 | } |
| 169 | |
| 170 | protected int getInitialPage(PortletRequest request, Object command) { |
| 171 | WebTab webTab = (WebTab) command; |
| 172 | |
| 173 | if (request.getParameter("tabId") != null) { |
| 174 | Tab found = getPublishingService().findTabById(new Long(request.getParameter("tabId"))); |
| 175 | if (found != null) { |
| 176 | webTab.setTab(found); |
| 177 | } |
| 178 | } else { |
| 179 | webTab.getTab().getAclExpression().setAclExpressionType(Constants.OR); |
| 180 | } |
| 181 | return super.getInitialPage(request, webTab); |
| 182 | } |
| 183 | |
| 184 | protected ModelAndView renderInvalidSubmit(RenderRequest request, RenderResponse response) throws Exception { |
| 185 | return null; |
| 186 | } |
| 187 | |
| 188 | protected void handleInvalidSubmit(ActionRequest request, ActionResponse response) throws Exception { |
| 189 | response.setRenderParameter("action", "addTab"); |
| 190 | } |
| 191 | |
| 192 | public PublishingService getPublishingService() { |
| 193 | return publishingService; |
| 194 | } |
| 195 | |
| 196 | public void setPublishingService(PublishingService publishingService) { |
| 197 | this.publishingService = publishingService; |
| 198 | } |
| 199 | |
| 200 | } |