Examples with RequestHandler org.apache.ofbiz.webapp.control.RequestHandler used on opensource projects

Example 1 with RequestHandler

use of org.apache.ofbiz.webapp.control.RequestHandler in project ofbiz-framework by apache.

the class HtmlMenuRenderer method renderImage.

public void renderImage(Appendable writer, Map<String, Object> context, Image image) throws IOException {
    // open tag
    writer.append("<img ");
    String id = image.getId(context);
    if (UtilValidate.isNotEmpty(id)) {
        writer.append(" id=\"");
        writer.append(id);
        writer.append("\"");
    }
    String style = image.getStyle(context);
    if (UtilValidate.isNotEmpty(style)) {
        writer.append(" class=\"");
        writer.append(style);
        writer.append("\"");
    }
    String wid = image.getWidth(context);
    if (UtilValidate.isNotEmpty(wid)) {
        writer.append(" width=\"");
        writer.append(wid);
        writer.append("\"");
    }
    String hgt = image.getHeight(context);
    if (UtilValidate.isNotEmpty(hgt)) {
        writer.append(" height=\"");
        writer.append(hgt);
        writer.append("\"");
    }
    String border = image.getBorder(context);
    if (UtilValidate.isNotEmpty(border)) {
        writer.append(" border=\"");
        writer.append(border);
        writer.append("\"");
    }
    String src = image.getSrc(context);
    if (UtilValidate.isNotEmpty(src)) {
        writer.append(" src=\"");
        String urlMode = image.getUrlMode();
        boolean fullPath = false;
        boolean secure = false;
        boolean encode = false;
        HttpServletResponse response = (HttpServletResponse) context.get("response");
        HttpServletRequest request = (HttpServletRequest) context.get("request");
        if (urlMode != null && "ofbiz".equalsIgnoreCase(urlMode)) {
            if (request != null && response != null) {
                ServletContext ctx = (ServletContext) request.getAttribute("servletContext");
                RequestHandler rh = (RequestHandler) ctx.getAttribute("_REQUEST_HANDLER_");
                String urlString = rh.makeLink(request, response, src, fullPath, secure, encode);
                writer.append(urlString);
            } else {
                writer.append(src);
            }
        } else if (urlMode != null && "content".equalsIgnoreCase(urlMode)) {
            if (request != null && response != null) {
                StringBuilder newURL = new StringBuilder();
                ContentUrlTag.appendContentPrefix(request, newURL);
                newURL.append(src);
                writer.append(newURL.toString());
            }
        } else {
            writer.append(src);
        }
        writer.append("\"");
    }
    writer.append("/>");
}

Example 2 with RequestHandler

use of org.apache.ofbiz.webapp.control.RequestHandler in project ofbiz-framework by apache.

the class HtmlMenuRenderer method appendOfbizUrl.

public void appendOfbizUrl(Appendable writer, String location) throws IOException {
    ServletContext ctx = (ServletContext) request.getAttribute("servletContext");
    if (ctx == null) {
        HttpSession session = request.getSession();
        if (session != null) {
            ctx = session.getServletContext();
        }
        if (ctx == null) {
            throw new RuntimeException("ctx is null. location:" + location);
        }
    }
    RequestHandler rh = (RequestHandler) ctx.getAttribute("_REQUEST_HANDLER_");
    // make and append the link
    String s = rh.makeLink(this.request, this.response, location);
    writer.append(s);
}

Example 3 with RequestHandler

use of org.apache.ofbiz.webapp.control.RequestHandler in project ofbiz-framework by apache.

the class HtmlTreeRenderer method renderImage.

public void renderImage(Appendable writer, Map<String, Object> context, ModelTree.ModelNode.Image image) throws IOException {
    // open tag
    writer.append("<img ");
    String id = image.getId(context);
    if (UtilValidate.isNotEmpty(id)) {
        writer.append(" id=\"");
        writer.append(id);
        writer.append("\"");
    }
    String style = image.getStyle(context);
    if (UtilValidate.isNotEmpty(style)) {
        writer.append(" class=\"");
        writer.append(style);
        writer.append("\"");
    }
    String wid = image.getWidth(context);
    if (UtilValidate.isNotEmpty(wid)) {
        writer.append(" width=\"");
        writer.append(wid);
        writer.append("\"");
    }
    String hgt = image.getHeight(context);
    if (UtilValidate.isNotEmpty(hgt)) {
        writer.append(" height=\"");
        writer.append(hgt);
        writer.append("\"");
    }
    String border = image.getBorder(context);
    if (UtilValidate.isNotEmpty(border)) {
        writer.append(" border=\"");
        writer.append(border);
        writer.append("\"");
    }
    String src = image.getSrc(context);
    if (UtilValidate.isNotEmpty(src)) {
        writer.append(" src=\"");
        String urlMode = image.getUrlMode();
        boolean fullPath = false;
        boolean secure = false;
        boolean encode = false;
        HttpServletResponse response = (HttpServletResponse) context.get("response");
        HttpServletRequest request = (HttpServletRequest) context.get("request");
        if (urlMode != null && "intra-app".equalsIgnoreCase(urlMode)) {
            if (request != null && response != null) {
                ServletContext ctx = (ServletContext) request.getAttribute("servletContext");
                RequestHandler rh = (RequestHandler) ctx.getAttribute("_REQUEST_HANDLER_");
                String urlString = rh.makeLink(request, response, src, fullPath, secure, encode);
                writer.append(urlString);
            } else {
                writer.append(src);
            }
        } else if (urlMode != null && "content".equalsIgnoreCase(urlMode)) {
            if (request != null && response != null) {
                StringBuilder newURL = new StringBuilder();
                ContentUrlTag.appendContentPrefix(request, newURL);
                newURL.append(src);
                writer.append(newURL.toString());
            }
        } else {
            writer.append(src);
        }
        writer.append("\"");
    }
    writer.append("/>");
}

Example 4 with RequestHandler

use of org.apache.ofbiz.webapp.control.RequestHandler in project ofbiz-framework by apache.

the class MacroScreenRenderer method renderScreenletPaginateMenu.

protected void renderScreenletPaginateMenu(Appendable writer, Map<String, Object> context, ModelScreenWidget.Form form) throws IOException {
    HttpServletResponse response = (HttpServletResponse) context.get("response");
    HttpServletRequest request = (HttpServletRequest) context.get("request");
    ModelForm modelForm;
    try {
        modelForm = form.getModelForm(context);
    } catch (Exception e) {
        throw new IOException(e);
    }
    modelForm.runFormActions(context);
    Paginator.preparePager(modelForm, context);
    String targetService = modelForm.getPaginateTarget(context);
    if (targetService == null) {
        targetService = "${targetService}";
    }
    // get the parametrized pagination index and size fields
    int paginatorNumber = WidgetWorker.getPaginatorNumber(context);
    String viewIndexParam = modelForm.getMultiPaginateIndexField(context);
    String viewSizeParam = modelForm.getMultiPaginateSizeField(context);
    int viewIndex = Paginator.getViewIndex(modelForm, context);
    int viewSize = Paginator.getViewSize(modelForm, context);
    int listSize = Paginator.getListSize(context);
    int highIndex = Paginator.getHighIndex(context);
    int actualPageSize = Paginator.getActualPageSize(context);
    // if this is all there seems to be (if listSize < 0, then size is unknown)
    if (actualPageSize >= listSize && listSize >= 0) {
        return;
    }
    // needed for the "Page" and "rows" labels
    Map<String, String> uiLabelMap = UtilGenerics.cast(context.get("uiLabelMap"));
    String ofLabel = "";
    if (uiLabelMap == null) {
        Debug.logWarning("Could not find uiLabelMap in context", module);
    } else {
        ofLabel = uiLabelMap.get("CommonOf");
        ofLabel = ofLabel.toLowerCase(Locale.getDefault());
    }
    // for legacy support, the viewSizeParam is VIEW_SIZE and viewIndexParam is VIEW_INDEX when the fields are "viewSize" and "viewIndex"
    if (("viewIndex" + "_" + paginatorNumber).equals(viewIndexParam)) {
        viewIndexParam = "VIEW_INDEX" + "_" + paginatorNumber;
    }
    if (("viewSize" + "_" + paginatorNumber).equals(viewSizeParam)) {
        viewSizeParam = "VIEW_SIZE" + "_" + paginatorNumber;
    }
    ServletContext ctx = (ServletContext) request.getAttribute("servletContext");
    RequestHandler rh = (RequestHandler) ctx.getAttribute("_REQUEST_HANDLER_");
    Map<String, Object> inputFields = UtilGenerics.toMap(context.get("requestParameters"));
    // strip out any multi form fields if the form is of type multi
    if ("multi".equals(modelForm.getType())) {
        inputFields = UtilHttp.removeMultiFormParameters(inputFields);
    }
    String queryString = UtilHttp.urlEncodeArgs(inputFields);
    // strip legacy viewIndex/viewSize params from the query string
    queryString = UtilHttp.stripViewParamsFromQueryString(queryString, "" + paginatorNumber);
    // strip parametrized index/size params from the query string
    HashSet<String> paramNames = new HashSet<>();
    paramNames.add(viewIndexParam);
    paramNames.add(viewSizeParam);
    queryString = UtilHttp.stripNamedParamsFromQueryString(queryString, paramNames);
    String anchor = "";
    String paginateAnchor = modelForm.getPaginateTargetAnchor();
    if (paginateAnchor != null) {
        anchor = "#" + paginateAnchor;
    }
    // preparing the link text, so that later in the code we can reuse this and just add the viewIndex
    String prepLinkText = "";
    prepLinkText = targetService;
    if (prepLinkText.indexOf('?') < 0) {
        prepLinkText += "?";
    } else if (!prepLinkText.endsWith("?")) {
        prepLinkText += "&amp;";
    }
    if (UtilValidate.isNotEmpty(queryString) && !"null".equals(queryString)) {
        prepLinkText += queryString + "&amp;";
    }
    prepLinkText += viewSizeParam + "=" + viewSize + "&amp;" + viewIndexParam + "=";
    String linkText;
    // The current screenlet title bar navigation syling requires rendering
    // these links in reverse order
    // Last button
    String lastLinkUrl = "";
    if (highIndex < listSize) {
        int lastIndex = UtilMisc.getViewLastIndex(listSize, viewSize);
        linkText = prepLinkText + lastIndex + anchor;
        lastLinkUrl = rh.makeLink(request, response, linkText);
    }
    String nextLinkUrl = "";
    if (highIndex < listSize) {
        linkText = prepLinkText + (viewIndex + 1) + anchor;
        // - make the link
        nextLinkUrl = rh.makeLink(request, response, linkText);
    }
    String previousLinkUrl = "";
    if (viewIndex > 0) {
        linkText = prepLinkText + (viewIndex - 1) + anchor;
        previousLinkUrl = rh.makeLink(request, response, linkText);
    }
    String firstLinkUrl = "";
    if (viewIndex > 0) {
        linkText = prepLinkText + 0 + anchor;
        firstLinkUrl = rh.makeLink(request, response, linkText);
    }
    Map<String, Object> parameters = new HashMap<>();
    parameters.put("lowIndex", Paginator.getLowIndex(context));
    parameters.put("actualPageSize", actualPageSize);
    parameters.put("ofLabel", ofLabel);
    parameters.put("listSize", listSize);
    parameters.put("paginateLastStyle", modelForm.getPaginateLastStyle());
    parameters.put("lastLinkUrl", lastLinkUrl);
    parameters.put("paginateLastLabel", modelForm.getPaginateLastLabel(context));
    parameters.put("paginateNextStyle", modelForm.getPaginateNextStyle());
    parameters.put("nextLinkUrl", nextLinkUrl);
    parameters.put("paginateNextLabel", modelForm.getPaginateNextLabel(context));
    parameters.put("paginatePreviousStyle", modelForm.getPaginatePreviousStyle());
    parameters.put("paginatePreviousLabel", modelForm.getPaginatePreviousLabel(context));
    parameters.put("previousLinkUrl", previousLinkUrl);
    parameters.put("paginateFirstStyle", modelForm.getPaginateFirstStyle());
    parameters.put("paginateFirstLabel", modelForm.getPaginateFirstLabel(context));
    parameters.put("firstLinkUrl", firstLinkUrl);
    executeMacro(writer, "renderScreenletPaginateMenu", parameters);
}

Example 5 with RequestHandler

use of org.apache.ofbiz.webapp.control.RequestHandler in project ofbiz-framework by apache.

the class RomeEventHandler method invoke.

/**
 * @see org.apache.ofbiz.webapp.event.EventHandler#invoke(ConfigXMLReader.Event, ConfigXMLReader.RequestMap, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
 */
public String invoke(Event event, RequestMap requestMap, HttpServletRequest request, HttpServletResponse response) throws EventHandlerException {
    RequestHandler handler = (RequestHandler) request.getSession().getServletContext().getAttribute("_REQUEST_HANDLER_");
    if (handler == null) {
        throw new EventHandlerException("No request handler found in servlet context!");
    }
    // generate the main and entry links
    String entryLinkReq = request.getParameter("entryLinkReq");
    String mainLinkReq = request.getParameter("mainLinkReq");
    // create the links; but the query string must be created by the service
    String entryLink = handler.makeLink(request, response, entryLinkReq, true, false, false);
    String mainLink = handler.makeLink(request, response, mainLinkReq, true, false, false);
    request.setAttribute("entryLink", entryLink);
    request.setAttribute("mainLink", mainLink);
    String feedType = request.getParameter("feedType");
    if (feedType == null) {
        request.setAttribute("feedType", defaultFeedType);
    }
    // invoke the feed generator service (implements rssFeedInterface)
    String respCode = service.invoke(event, requestMap, request, response);
    // pull out the RSS feed from the request attributes
    WireFeed wireFeed = (WireFeed) request.getAttribute("wireFeed");
    response.setContentType(mime);
    try {
        out.output(wireFeed, response.getWriter());
    } catch (IOException e) {
        throw new EventHandlerException("Unable to get response writer", e);
    } catch (FeedException e) {
        throw new EventHandlerException("Unable to write RSS feed", e);
    }
    return respCode;
}