Index: lams_bb_integration/web/modules/modify_proc.jsp =================================================================== diff -u -rd77a5e0e31a43d80a8f8418e6525de0500624fed -re90547eeb5330fd68c424212233b1689f25c71ce --- lams_bb_integration/web/modules/modify_proc.jsp (.../modify_proc.jsp) (revision d77a5e0e31a43d80a8f8418e6525de0500624fed) +++ lams_bb_integration/web/modules/modify_proc.jsp (.../modify_proc.jsp) (revision e90547eeb5330fd68c424212233b1689f25c71ce) @@ -1,85 +1,130 @@ -<%@ page import="java.util.*, - java.text.*, - java.io.*, - blackboard.data.*, - blackboard.persist.*, - blackboard.data.course.*, - blackboard.data.user.*, - blackboard.persist.course.*, - blackboard.data.content.*, - blackboard.persist.content.*, - blackboard.base.*, - blackboard.platform.*, - blackboard.platform.persistence.*, - blackboard.platform.plugin.*" - errorPage="/error.jsp" -%> -<%@ taglib uri="/bbUI" prefix="bbUI"%> -<%@ taglib uri="/bbData" prefix="bbData"%> - +<%-- + Original Version: 2007 LAMS Foundation + Updated for Blackboard 9.1 SP6 (including new bbNG tag library) 2011 + Richard Stals (www.stals.com.au) + Edith Cowan University, Western Australia +--%> +<%-- + Step 2 For Modifing an existing LAMS Lesson + Process the data and persist to Blackboard + + Step 1 - modify.jsp + Step 2 - modify_proc.jsp +--%> +<%@ page import="java.util.*"%> +<%@ page import="java.text.*"%> +<%@ page import="java.io.*"%> +<%@ page import="blackboard.data.*"%> +<%@ page import="blackboard.persist.*"%> +<%@ page import="blackboard.data.course.*"%> +<%@ page import="blackboard.data.user.*"%> +<%@ page import="blackboard.persist.course.*"%> +<%@ page import="blackboard.data.content.*"%> +<%@ page import="blackboard.persist.content.*"%> +<%@ page import="blackboard.base.*"%> +<%@ page import="blackboard.platform.*"%> +<%@ page import="blackboard.platform.persistence.*"%> +<%@ page import="blackboard.platform.plugin.*"%> +<%@ page errorPage="/error.jsp"%> +<%@ taglib uri="/bbNG" prefix="bbNG"%> + -<% - //check permission - - if (!PlugInUtil.authorizeForCourseControlPanel(request, response)) - return; + <% + // SECURITY! + // Authorise current user for Course Control Panel (automatic redirect) + try{ + if (!PlugInUtil.authorizeForCourseControlPanel(request, response)) + return; + } catch(PlugInException e) { + throw new RuntimeException(e); + } - BbPersistenceManager bbPm = BbServiceManager.getPersistenceService().getDbPersistenceManager(); - Container bbContainer = bbPm.getContainer(); + // Retrieve the Db persistence manager from the persistence service + BbPersistenceManager bbPm = BbServiceManager.getPersistenceService().getDbPersistenceManager(); + Container bbContainer = bbPm.getContainer(); - Id contentId = new PkId( bbContainer, CourseDocument.COURSE_DOCUMENT_DATA_TYPE, request.getParameter("content_id") ); + // Internal Blackboard IDs for the course and parent content item + Id courseId = bbPm.generateId(Course.DATA_TYPE,request.getParameter("course_id")); + Id contentId = new PkId( bbContainer, CourseDocument.DATA_TYPE, request.getParameter("content_id") ); - ContentDbLoader courseDocumentLoader = (ContentDbLoader) bbPm.getLoader( ContentDbLoader.TYPE ); - Content myContent = (Content)courseDocumentLoader.loadById( contentId ); - - //set LAMS content data - myContent.setTitle(request.getParameter("title")); - myContent.setIsAvailable(request.getParameter("isAvailable").equals("true")?true:false); - myContent.setIsTracked(request.getParameter("isTracked").equals("true")?true:false); - - FormattedText description = new FormattedText(request.getParameter("description"),FormattedText.Type.HTML); - myContent.setBody(description); + // Load the content item + ContentDbLoader courseDocumentLoader = (ContentDbLoader) bbPm.getLoader( ContentDbLoader.TYPE ); + Content modifiedLesson = (Content)courseDocumentLoader.loadById( contentId ); - //Parse start/end Date from the - SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); - Calendar cstart = Calendar.getInstance(); - Calendar cend = Calendar.getInstance(); - cstart.setTime(formatter.parse(request.getParameter("startDate"))); - cend.setTime(formatter.parse(request.getParameter("endDate"))); - + // Get the form parameters and convert into correct data types + // TODO: Use bb text area instead + String strTitle = request.getParameter("title").trim(); + String strDescription = request.getParameter("description").trim(); + FormattedText description = new FormattedText(strDescription, FormattedText.Type.HTML); + + String strIsAvailable = request.getParameter("isAvailable"); + String strIsTracked = request.getParameter("isTracked"); + boolean isAvailable = strIsAvailable.equals("true")?true:false; + boolean isTracked = strIsTracked.equals("true")?true:false; + + String strStartDate = request.getParameter("lessonAvailability_start_datetime"); + String strEndDate = request.getParameter("lessonAvailability_end_datetime"); + SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); + Calendar startDate = Calendar.getInstance(); + Calendar endDate = Calendar.getInstance(); + startDate.setTime(formatter.parse(strStartDate)); + endDate.setTime(formatter.parse(strEndDate)); + + String strStartDateCheckbox = request.getParameter("lessonAvailability_start_checkbox"); + String strEndDateCheckbox = request.getParameter("lessonAvailability_end_checkbox"); + // Set LAMS content data in Blackboard + modifiedLesson.setTitle(strTitle); + modifiedLesson.setIsAvailable(isAvailable); + modifiedLesson.setIsTracked(isTracked); + modifiedLesson.setBody(description); - // Set Availability Dates - myContent.setStartDate(cstart); - if (request.getParameter("restrict_end") != null){ - if (request.getParameter("restrict_end").equals("1")){ - myContent.setEndDate(cend); + // Set Availability Dates + // Clear the date (set to null) if the checkbox is unchecked + // Start Date + if (strStartDateCheckbox != null){ + if (strStartDateCheckbox.equals("1")){ + modifiedLesson.setStartDate(startDate); + } else { + modifiedLesson.setStartDate(null); + } + } else { + modifiedLesson.setStartDate(null); } - } + // End Date + if (strEndDateCheckbox != null){ + if (strEndDateCheckbox.equals("1")){ + modifiedLesson.setEndDate(endDate); + } else { + modifiedLesson.setEndDate(null); + } + } else { + modifiedLesson.setEndDate(null); + } + + //Persist the Modified Lesson Object in Blackboard + ContentDbPersister persister= (ContentDbPersister) bbPm.getPersister( ContentDbPersister.TYPE ); + persister.persist( modifiedLesson ); - ContentDbPersister persister= (ContentDbPersister) bbPm.getPersister( ContentDbPersister.TYPE ); - persister.persist( myContent ); + String strReturnUrl = PlugInUtil.getEditableContentReturnURL(modifiedLesson.getParentId(), courseId); + %> + + <%-- Breadcrumbs --%> + + + - String strReturnUrl = PlugInUtil.getEditableContentReturnURL(myContent.getParentId()); - - + <%-- Page Header --%> + + + -%> + <%-- Receipt --%> + + Content successfully modified. + - - - - - - Modify LAMS - - - Content successfully modified.
- - - - + \ No newline at end of file