Examples with FlexibleStringExpander org.apache.ofbiz.base.util.string.FlexibleStringExpander used on opensource projects

Example 11 with FlexibleStringExpander

use of org.apache.ofbiz.base.util.string.FlexibleStringExpander in project ofbiz-framework by apache.

the class ProductServices method addAdditionalViewForProduct.

public static Map<String, Object> addAdditionalViewForProduct(DispatchContext dctx, Map<String, ? extends Object> context) {
    LocalDispatcher dispatcher = dctx.getDispatcher();
    Delegator delegator = dctx.getDelegator();
    String productId = (String) context.get("productId");
    String productContentTypeId = (String) context.get("productContentTypeId");
    ByteBuffer imageData = (ByteBuffer) context.get("uploadedFile");
    Locale locale = (Locale) context.get("locale");
    if (UtilValidate.isNotEmpty(context.get("_uploadedFile_fileName"))) {
        Map<String, Object> imageContext = new HashMap<>();
        imageContext.putAll(context);
        imageContext.put("delegator", delegator);
        imageContext.put("tenantId", delegator.getDelegatorTenantId());
        String imageFilenameFormat = EntityUtilProperties.getPropertyValue("catalog", "image.filename.additionalviewsize.format", delegator);
        String imageServerPath = FlexibleStringExpander.expandString(EntityUtilProperties.getPropertyValue("catalog", "image.server.path", delegator), imageContext);
        String imageUrlPrefix = FlexibleStringExpander.expandString(EntityUtilProperties.getPropertyValue("catalog", "image.url.prefix", delegator), imageContext);
        imageServerPath = imageServerPath.endsWith("/") ? imageServerPath.substring(0, imageServerPath.length() - 1) : imageServerPath;
        imageUrlPrefix = imageUrlPrefix.endsWith("/") ? imageUrlPrefix.substring(0, imageUrlPrefix.length() - 1) : imageUrlPrefix;
        FlexibleStringExpander filenameExpander = FlexibleStringExpander.getInstance(imageFilenameFormat);
        String viewNumber = String.valueOf(productContentTypeId.charAt(productContentTypeId.length() - 1));
        String viewType = "additional" + viewNumber;
        String id = productId;
        if (imageFilenameFormat.endsWith("${id}")) {
            id = productId + "_View_" + viewNumber;
            viewType = "additional";
        }
        String fileLocation = filenameExpander.expandString(UtilMisc.toMap("location", "products", "id", id, "viewtype", viewType, "sizetype", "original"));
        String filePathPrefix = "";
        String filenameToUse = fileLocation;
        if (fileLocation.lastIndexOf('/') != -1) {
            // adding 1 to include the trailing slash
            filePathPrefix = fileLocation.substring(0, fileLocation.lastIndexOf('/') + 1);
            filenameToUse = fileLocation.substring(fileLocation.lastIndexOf('/') + 1);
        }
        List<GenericValue> fileExtension;
        try {
            fileExtension = EntityQuery.use(delegator).from("FileExtension").where("mimeTypeId", (String) context.get("_uploadedFile_contentType")).queryList();
        } catch (GenericEntityException e) {
            Debug.logError(e, module);
            return ServiceUtil.returnError(e.getMessage());
        }
        GenericValue extension = EntityUtil.getFirst(fileExtension);
        if (extension != null) {
            filenameToUse += "." + extension.getString("fileExtensionId");
        }
        /* Write the new image file */
        String targetDirectory = imageServerPath + "/" + filePathPrefix;
        try {
            File targetDir = new File(targetDirectory);
            // Create the new directory
            if (!targetDir.exists()) {
                boolean created = targetDir.mkdirs();
                if (!created) {
                    String errMsg = UtilProperties.getMessage(resource, "ScaleImage.unable_to_create_target_directory", locale) + " - " + targetDirectory;
                    Debug.logFatal(errMsg, module);
                    return ServiceUtil.returnError(errMsg);
                }
            // Delete existing image files
            // Images are ordered by productId (${location}/${id}/${viewtype}/${sizetype})
            } else if (!filenameToUse.contains(productId)) {
                try {
                    File[] files = targetDir.listFiles();
                    for (File file : files) {
                        if (file.isFile()) {
                            if (!file.delete()) {
                                Debug.logError("File : " + file.getName() + ", couldn't be deleted", module);
                            }
                        }
                    }
                } catch (SecurityException e) {
                    Debug.logError(e, module);
                }
            // Images aren't ordered by productId (${location}/${viewtype}/${sizetype}/${id})
            } else {
                try {
                    File[] files = targetDir.listFiles();
                    for (File file : files) {
                        if (file.isFile() && file.getName().startsWith(productId + "_View_" + viewNumber)) {
                            if (!file.delete()) {
                                Debug.logError("File : " + file.getName() + ", couldn't be deleted", module);
                            }
                        }
                    }
                } catch (SecurityException e) {
                    Debug.logError(e, module);
                }
            }
        } catch (NullPointerException e) {
            Debug.logError(e, module);
        }
        // Write
        try {
            File file = new File(imageServerPath + "/" + fileLocation + "." + extension.getString("fileExtensionId"));
            try {
                RandomAccessFile out = new RandomAccessFile(file, "rw");
                out.write(imageData.array());
                out.close();
            } catch (FileNotFoundException e) {
                Debug.logError(e, module);
                return ServiceUtil.returnError(UtilProperties.getMessage(resource, "ProductImageViewUnableWriteFile", UtilMisc.toMap("fileName", file.getAbsolutePath()), locale));
            } catch (IOException e) {
                Debug.logError(e, module);
                return ServiceUtil.returnError(UtilProperties.getMessage(resource, "ProductImageViewUnableWriteBinaryData", UtilMisc.toMap("fileName", file.getAbsolutePath()), locale));
            }
        } catch (NullPointerException e) {
            Debug.logError(e, module);
        }
        /* scale Image in different sizes */
        Map<String, Object> resultResize = new HashMap<>();
        try {
            resultResize.putAll(ScaleImage.scaleImageInAllSize(imageContext, filenameToUse, "additional", viewNumber));
        } catch (IOException e) {
            Debug.logError(e, "Scale additional image in all different sizes is impossible : " + e.toString(), module);
            return ServiceUtil.returnError(UtilProperties.getMessage(resource, "ProductImageViewScaleImpossible", UtilMisc.toMap("errorString", e.toString()), locale));
        } catch (JDOMException e) {
            Debug.logError(e, "Errors occur in parsing ImageProperties.xml : " + e.toString(), module);
            return ServiceUtil.returnError(UtilProperties.getMessage(resource, "ProductImageViewParsingError", UtilMisc.toMap("errorString", e.toString()), locale));
        }
        String imageUrl = imageUrlPrefix + "/" + fileLocation + "." + extension.getString("fileExtensionId");
        /* store the imageUrl version of the image, for backwards compatibility with code that does not use scaled versions */
        Map<String, Object> result = addImageResource(dispatcher, delegator, context, imageUrl, productContentTypeId);
        if (ServiceUtil.isError(result)) {
            return result;
        }
        /* now store the image versions created by ScaleImage.scaleImageInAllSize */
        /* have to shrink length of productContentTypeId, as otherwise value is too long for database field */
        Map<String, String> imageUrlMap = UtilGenerics.checkMap(resultResize.get("imageUrlMap"));
        for (String sizeType : ScaleImage.sizeTypeList) {
            imageUrl = imageUrlMap.get(sizeType);
            if (UtilValidate.isNotEmpty(imageUrl)) {
                try {
                    GenericValue productContentType = EntityQuery.use(delegator).from("ProductContentType").where("productContentTypeId", "XTRA_IMG_" + viewNumber + "_" + sizeType.toUpperCase(Locale.getDefault())).cache().queryOne();
                    if (UtilValidate.isNotEmpty(productContentType)) {
                        result = addImageResource(dispatcher, delegator, context, imageUrl, "XTRA_IMG_" + viewNumber + "_" + sizeType.toUpperCase(Locale.getDefault()));
                        if (ServiceUtil.isError(result)) {
                            Debug.logError(ServiceUtil.getErrorMessage(result), module);
                            return result;
                        }
                    }
                } catch (GenericEntityException e) {
                    Debug.logError(e, module);
                    return ServiceUtil.returnError(e.getMessage());
                }
            }
        }
    }
    return ServiceUtil.returnSuccess();
}

Example 12 with FlexibleStringExpander

use of org.apache.ofbiz.base.util.string.FlexibleStringExpander in project ofbiz-framework by apache.

the class ProductServices method addImageForProductPromo.

public static Map<String, Object> addImageForProductPromo(DispatchContext dctx, Map<String, ? extends Object> context) {
    LocalDispatcher dispatcher = dctx.getDispatcher();
    Delegator delegator = dctx.getDelegator();
    GenericValue userLogin = (GenericValue) context.get("userLogin");
    String productPromoId = (String) context.get("productPromoId");
    String productPromoContentTypeId = (String) context.get("productPromoContentTypeId");
    ByteBuffer imageData = (ByteBuffer) context.get("uploadedFile");
    String contentId = (String) context.get("contentId");
    Locale locale = (Locale) context.get("locale");
    if (UtilValidate.isNotEmpty(context.get("_uploadedFile_fileName"))) {
        Map<String, Object> imageContext = new HashMap<>();
        imageContext.putAll(context);
        imageContext.put("tenantId", delegator.getDelegatorTenantId());
        String imageFilenameFormat = EntityUtilProperties.getPropertyValue("catalog", "image.filename.format", delegator);
        String imageServerPath = FlexibleStringExpander.expandString(EntityUtilProperties.getPropertyValue("catalog", "image.server.path", delegator), imageContext);
        String imageUrlPrefix = FlexibleStringExpander.expandString(EntityUtilProperties.getPropertyValue("catalog", "image.url.prefix", delegator), imageContext);
        imageServerPath = imageServerPath.endsWith("/") ? imageServerPath.substring(0, imageServerPath.length() - 1) : imageServerPath;
        imageUrlPrefix = imageUrlPrefix.endsWith("/") ? imageUrlPrefix.substring(0, imageUrlPrefix.length() - 1) : imageUrlPrefix;
        FlexibleStringExpander filenameExpander = FlexibleStringExpander.getInstance(imageFilenameFormat);
        String id = productPromoId + "_Image_" + productPromoContentTypeId.charAt(productPromoContentTypeId.length() - 1);
        String fileLocation = filenameExpander.expandString(UtilMisc.toMap("location", "products", "type", "promo", "id", id));
        String filePathPrefix = "";
        String filenameToUse = fileLocation;
        if (fileLocation.lastIndexOf('/') != -1) {
            // adding 1 to include
            filePathPrefix = fileLocation.substring(0, fileLocation.lastIndexOf('/') + 1);
            // the trailing slash
            filenameToUse = fileLocation.substring(fileLocation.lastIndexOf('/') + 1);
        }
        List<GenericValue> fileExtension;
        try {
            fileExtension = EntityQuery.use(delegator).from("FileExtension").where("mimeTypeId", EntityOperator.EQUALS, (String) context.get("_uploadedFile_contentType")).queryList();
        } catch (GenericEntityException e) {
            Debug.logError(e, module);
            return ServiceUtil.returnError(e.getMessage());
        }
        GenericValue extension = EntityUtil.getFirst(fileExtension);
        if (extension != null) {
            filenameToUse += "." + extension.getString("fileExtensionId");
        }
        File makeResourceDirectory = new File(imageServerPath + "/" + filePathPrefix);
        if (!makeResourceDirectory.exists()) {
            if (!makeResourceDirectory.mkdirs()) {
                Debug.logError("Directory :" + makeResourceDirectory.getPath() + ", couldn't be created", module);
            }
        }
        File file = new File(imageServerPath + "/" + filePathPrefix + filenameToUse);
        try {
            RandomAccessFile out = new RandomAccessFile(file, "rw");
            out.write(imageData.array());
            out.close();
        } catch (FileNotFoundException e) {
            Debug.logError(e, module);
            return ServiceUtil.returnError(UtilProperties.getMessage(resource, "ProductImageViewUnableWriteFile", UtilMisc.toMap("fileName", file.getAbsolutePath()), locale));
        } catch (IOException e) {
            Debug.logError(e, module);
            return ServiceUtil.returnError(UtilProperties.getMessage(resource, "ProductImageViewUnableWriteBinaryData", UtilMisc.toMap("fileName", file.getAbsolutePath()), locale));
        }
        String imageUrl = imageUrlPrefix + "/" + filePathPrefix + filenameToUse;
        if (UtilValidate.isNotEmpty(imageUrl) && imageUrl.length() > 0) {
            Map<String, Object> dataResourceCtx = new HashMap<>();
            dataResourceCtx.put("objectInfo", imageUrl);
            dataResourceCtx.put("dataResourceName", context.get("_uploadedFile_fileName"));
            dataResourceCtx.put("userLogin", userLogin);
            Map<String, Object> productPromoContentCtx = new HashMap<>();
            productPromoContentCtx.put("productPromoId", productPromoId);
            productPromoContentCtx.put("productPromoContentTypeId", productPromoContentTypeId);
            productPromoContentCtx.put("fromDate", context.get("fromDate"));
            productPromoContentCtx.put("thruDate", context.get("thruDate"));
            productPromoContentCtx.put("userLogin", userLogin);
            if (UtilValidate.isNotEmpty(contentId)) {
                GenericValue content = null;
                try {
                    content = EntityQuery.use(delegator).from("Content").where("contentId", contentId).queryOne();
                } catch (GenericEntityException e) {
                    Debug.logError(e, module);
                    return ServiceUtil.returnError(e.getMessage());
                }
                if (content != null) {
                    GenericValue dataResource = null;
                    try {
                        dataResource = content.getRelatedOne("DataResource", false);
                    } catch (GenericEntityException e) {
                        Debug.logError(e, module);
                        return ServiceUtil.returnError(e.getMessage());
                    }
                    if (dataResource != null) {
                        dataResourceCtx.put("dataResourceId", dataResource.getString("dataResourceId"));
                        try {
                            Map<String, Object> serviceResult = dispatcher.runSync("updateDataResource", dataResourceCtx);
                            if (ServiceUtil.isError(serviceResult)) {
                                return ServiceUtil.returnError(ServiceUtil.getErrorMessage(serviceResult));
                            }
                        } catch (GenericServiceException e) {
                            Debug.logError(e, module);
                            return ServiceUtil.returnError(e.getMessage());
                        }
                    } else {
                        dataResourceCtx.put("dataResourceTypeId", "SHORT_TEXT");
                        dataResourceCtx.put("mimeTypeId", "text/html");
                        Map<String, Object> dataResourceResult;
                        try {
                            dataResourceResult = dispatcher.runSync("createDataResource", dataResourceCtx);
                            if (ServiceUtil.isError(dataResourceResult)) {
                                return ServiceUtil.returnError(ServiceUtil.getErrorMessage(dataResourceResult));
                            }
                        } catch (GenericServiceException e) {
                            Debug.logError(e, module);
                            return ServiceUtil.returnError(e.getMessage());
                        }
                        Map<String, Object> contentCtx = new HashMap<>();
                        contentCtx.put("contentId", contentId);
                        contentCtx.put("dataResourceId", dataResourceResult.get("dataResourceId"));
                        contentCtx.put("userLogin", userLogin);
                        try {
                            Map<String, Object> serviceResult = dispatcher.runSync("updateContent", contentCtx);
                            if (ServiceUtil.isError(serviceResult)) {
                                return ServiceUtil.returnError(ServiceUtil.getErrorMessage(serviceResult));
                            }
                        } catch (GenericServiceException e) {
                            Debug.logError(e, module);
                            return ServiceUtil.returnError(e.getMessage());
                        }
                    }
                    productPromoContentCtx.put("contentId", contentId);
                    try {
                        Map<String, Object> serviceResult = dispatcher.runSync("updateProductPromoContent", productPromoContentCtx);
                        if (ServiceUtil.isError(serviceResult)) {
                            return ServiceUtil.returnError(ServiceUtil.getErrorMessage(serviceResult));
                        }
                    } catch (GenericServiceException e) {
                        Debug.logError(e, module);
                        return ServiceUtil.returnError(e.getMessage());
                    }
                }
            } else {
                dataResourceCtx.put("dataResourceTypeId", "SHORT_TEXT");
                dataResourceCtx.put("mimeTypeId", "text/html");
                Map<String, Object> dataResourceResult;
                try {
                    dataResourceResult = dispatcher.runSync("createDataResource", dataResourceCtx);
                    if (ServiceUtil.isError(dataResourceResult)) {
                        return ServiceUtil.returnError(ServiceUtil.getErrorMessage(dataResourceResult));
                    }
                } catch (GenericServiceException e) {
                    Debug.logError(e, module);
                    return ServiceUtil.returnError(e.getMessage());
                }
                Map<String, Object> contentCtx = new HashMap<>();
                contentCtx.put("contentTypeId", "DOCUMENT");
                contentCtx.put("dataResourceId", dataResourceResult.get("dataResourceId"));
                contentCtx.put("userLogin", userLogin);
                Map<String, Object> contentResult;
                try {
                    contentResult = dispatcher.runSync("createContent", contentCtx);
                    if (ServiceUtil.isError(contentResult)) {
                        return ServiceUtil.returnError(ServiceUtil.getErrorMessage(contentResult));
                    }
                } catch (GenericServiceException e) {
                    Debug.logError(e, module);
                    return ServiceUtil.returnError(e.getMessage());
                }
                productPromoContentCtx.put("contentId", contentResult.get("contentId"));
                try {
                    Map<String, Object> serviceResult = dispatcher.runSync("createProductPromoContent", productPromoContentCtx);
                    if (ServiceUtil.isError(serviceResult)) {
                        return ServiceUtil.returnError(ServiceUtil.getErrorMessage(serviceResult));
                    }
                } catch (GenericServiceException e) {
                    Debug.logError(e, module);
                    return ServiceUtil.returnError(e.getMessage());
                }
            }
        }
    } else {
        Map<String, Object> productPromoContentCtx = new HashMap<>();
        productPromoContentCtx.put("productPromoId", productPromoId);
        productPromoContentCtx.put("productPromoContentTypeId", productPromoContentTypeId);
        productPromoContentCtx.put("contentId", contentId);
        productPromoContentCtx.put("fromDate", context.get("fromDate"));
        productPromoContentCtx.put("thruDate", context.get("thruDate"));
        productPromoContentCtx.put("userLogin", userLogin);
        try {
            Map<String, Object> serviceResult = dispatcher.runSync("updateProductPromoContent", productPromoContentCtx);
            if (ServiceUtil.isError(serviceResult)) {
                return ServiceUtil.returnError(ServiceUtil.getErrorMessage(serviceResult));
            }
        } catch (GenericServiceException e) {
            Debug.logError(e, module);
            return ServiceUtil.returnError(e.getMessage());
        }
    }
    return ServiceUtil.returnSuccess();
}

Example 13 with FlexibleStringExpander

use of org.apache.ofbiz.base.util.string.FlexibleStringExpander in project ofbiz-framework by apache.

the class ScaleImage method scaleImageInAllSize.

/**
 * scaleImageInAllSize
 * <p>
 * Scale the original image into all different size Types (small, medium, large, detail)
 *
 * @param   context                     Context
 * @param   filenameToUse               Filename of future image files
 * @param   viewType                    "Main" view or "additional" view
 * @param   viewNumber                  If it's the main view, viewNumber = "0"
 * @return                              URL images for all different size types
 * @throws  IllegalArgumentException    Any parameter is null
 * @throws  ImagingOpException          The transform is non-invertible
 * @throws  IOException                 Error prevents the document from being fully parsed
 * @throws  JDOMException               Errors occur in parsing
 */
public static Map<String, Object> scaleImageInAllSize(Map<String, ? extends Object> context, String filenameToUse, String viewType, String viewNumber) throws IllegalArgumentException, ImagingOpException, IOException, JDOMException {
    /* VARIABLES */
    Locale locale = (Locale) context.get("locale");
    int index;
    Map<String, Map<String, String>> imgPropertyMap = new HashMap<>();
    BufferedImage bufImg, bufNewImg;
    double imgHeight, imgWidth;
    Map<String, String> imgUrlMap = new HashMap<>();
    Map<String, Object> resultXMLMap = new HashMap<>();
    Map<String, Object> resultBufImgMap = new HashMap<>();
    Map<String, Object> resultScaleImgMap = new HashMap<>();
    Map<String, Object> result = new HashMap<>();
    /* ImageProperties.xml */
    String fileName = "component://product/config/ImageProperties.xml";
    String imgPropertyFullPath = FlexibleLocation.resolveLocation(fileName).getFile();
    resultXMLMap.putAll(ImageTransform.getXMLValue(imgPropertyFullPath, locale));
    if (resultXMLMap.containsKey("responseMessage") && "success".equals(resultXMLMap.get("responseMessage"))) {
        imgPropertyMap.putAll(UtilGenerics.<Map<String, Map<String, String>>>cast(resultXMLMap.get("xml")));
    } else {
        String errMsg = UtilProperties.getMessage(resource, "ScaleImage.unable_to_parse", locale) + " : ImageProperties.xml";
        Debug.logError(errMsg, module);
        result.put(ModelService.ERROR_MESSAGE, errMsg);
        return result;
    }
    /* IMAGE */
    // get Name and Extension
    index = filenameToUse.lastIndexOf('.');
    String imgExtension = filenameToUse.substring(index + 1);
    // paths
    Map<String, Object> imageContext = new HashMap<>();
    imageContext.putAll(context);
    imageContext.put("tenantId", ((Delegator) context.get("delegator")).getDelegatorTenantId());
    String imageServerPath = FlexibleStringExpander.expandString(EntityUtilProperties.getPropertyValue("catalog", "image.server.path", (Delegator) context.get("delegator")), imageContext);
    String imageUrlPrefix = FlexibleStringExpander.expandString(EntityUtilProperties.getPropertyValue("catalog", "image.url.prefix", (Delegator) context.get("delegator")), imageContext);
    imageServerPath = imageServerPath.endsWith("/") ? imageServerPath.substring(0, imageServerPath.length() - 1) : imageServerPath;
    imageUrlPrefix = imageUrlPrefix.endsWith("/") ? imageUrlPrefix.substring(0, imageUrlPrefix.length() - 1) : imageUrlPrefix;
    FlexibleStringExpander filenameExpander;
    String fileLocation = null;
    String id = null;
    if (viewType.toLowerCase(Locale.getDefault()).contains("main")) {
        String filenameFormat = EntityUtilProperties.getPropertyValue("catalog", "image.filename.format", (Delegator) context.get("delegator"));
        filenameExpander = FlexibleStringExpander.getInstance(filenameFormat);
        id = (String) context.get("productId");
        fileLocation = filenameExpander.expandString(UtilMisc.toMap("location", "products", "id", id, "type", "original"));
    } else if (viewType.toLowerCase(Locale.getDefault()).contains("additional") && viewNumber != null && !"0".equals(viewNumber)) {
        String filenameFormat = EntityUtilProperties.getPropertyValue("catalog", "image.filename.additionalviewsize.format", (Delegator) context.get("delegator"));
        filenameExpander = FlexibleStringExpander.getInstance(filenameFormat);
        id = (String) context.get("productId");
        if (filenameFormat.endsWith("${id}")) {
            id = id + "_View_" + viewNumber;
        } else {
            viewType = "additional" + viewNumber;
        }
        fileLocation = filenameExpander.expandString(UtilMisc.toMap("location", "products", "id", id, "viewtype", viewType, "sizetype", "original"));
    } else {
        return ServiceUtil.returnError(UtilProperties.getMessage(resource, "ProductImageViewType", UtilMisc.toMap("viewType", viewType), locale));
    }
    if (fileLocation.lastIndexOf('/') != -1) {
        // adding 1 to include the trailing slash
        fileLocation = fileLocation.substring(0, fileLocation.lastIndexOf('/') + 1);
    }
    /* get original BUFFERED IMAGE */
    resultBufImgMap.putAll(ImageTransform.getBufferedImage(imageServerPath + "/" + fileLocation + "." + imgExtension, locale));
    if (resultBufImgMap.containsKey("responseMessage") && "success".equals(resultBufImgMap.get("responseMessage"))) {
        bufImg = (BufferedImage) resultBufImgMap.get("bufferedImage");
        // get Dimensions
        imgHeight = bufImg.getHeight();
        imgWidth = bufImg.getWidth();
        if (imgHeight == 0.0 || imgWidth == 0.0) {
            String errMsg = UtilProperties.getMessage(resource, "ScaleImage.one_current_image_dimension_is_null", locale) + " : imgHeight = " + imgHeight + " ; imgWidth = " + imgWidth;
            Debug.logError(errMsg, module);
            result.put(ModelService.ERROR_MESSAGE, errMsg);
            return result;
        }
        /* Scale image for each size from ImageProperties.xml */
        for (Map.Entry<String, Map<String, String>> entry : imgPropertyMap.entrySet()) {
            String sizeType = entry.getKey();
            // Scale
            resultScaleImgMap.putAll(ImageTransform.scaleImage(bufImg, imgHeight, imgWidth, imgPropertyMap, sizeType, locale));
            /* Write the new image file */
            if (resultScaleImgMap.containsKey("responseMessage") && "success".equals(resultScaleImgMap.get("responseMessage"))) {
                bufNewImg = (BufferedImage) resultScaleImgMap.get("bufferedImage");
                // Build full path for the new scaled image
                String newFileLocation = null;
                filenameToUse = sizeType + filenameToUse.substring(filenameToUse.lastIndexOf('.'));
                if (viewType.toLowerCase(Locale.getDefault()).contains("main")) {
                    newFileLocation = filenameExpander.expandString(UtilMisc.toMap("location", "products", "id", id, "type", sizeType));
                } else if (viewType.toLowerCase(Locale.getDefault()).contains("additional")) {
                    newFileLocation = filenameExpander.expandString(UtilMisc.toMap("location", "products", "id", id, "viewtype", viewType, "sizetype", sizeType));
                }
                String newFilePathPrefix = "";
                if (newFileLocation != null && newFileLocation.lastIndexOf('/') != -1) {
                    // adding 1 to include the trailing slash
                    newFilePathPrefix = newFileLocation.substring(0, newFileLocation.lastIndexOf('/') + 1);
                }
                // Directory
                String targetDirectory = imageServerPath + "/" + newFilePathPrefix;
                try {
                    // Create the new directory
                    File targetDir = new File(targetDirectory);
                    if (!targetDir.exists()) {
                        boolean created = targetDir.mkdirs();
                        if (!created) {
                            String errMsg = UtilProperties.getMessage(resource, "ScaleImage.unable_to_create_target_directory", locale) + " - " + targetDirectory;
                            Debug.logFatal(errMsg, module);
                            return ServiceUtil.returnError(errMsg);
                        }
                    // Delete existing image files
                    // Images aren't ordered by productId (${location}/${viewtype}/${sizetype}/${id}) !!! BE CAREFUL !!!
                    } else if (newFileLocation.endsWith("/" + id)) {
                        try {
                            File[] files = targetDir.listFiles();
                            for (File file : files) {
                                if (file.isFile() && file.getName().startsWith(id)) {
                                    if (!file.delete()) {
                                        Debug.logError("File :" + file.getName() + ", couldn't be deleted", module);
                                    }
                                }
                            }
                        } catch (SecurityException e) {
                            Debug.logError(e, module);
                        }
                    }
                } catch (NullPointerException e) {
                    Debug.logError(e, module);
                }
                // write new image
                try {
                    ImageIO.write(bufNewImg, imgExtension, new File(imageServerPath + "/" + newFileLocation + "." + imgExtension));
                } catch (IllegalArgumentException e) {
                    String errMsg = UtilProperties.getMessage(resource, "ScaleImage.one_parameter_is_null", locale) + e.toString();
                    Debug.logError(errMsg, module);
                    result.put(ModelService.ERROR_MESSAGE, errMsg);
                    return result;
                } catch (IOException e) {
                    String errMsg = UtilProperties.getMessage(resource, "ScaleImage.error_occurs_during_writing", locale) + e.toString();
                    Debug.logError(errMsg, module);
                    result.put(ModelService.ERROR_MESSAGE, errMsg);
                    return result;
                }
                // Save each Url
                if (sizeTypeList.contains(sizeType)) {
                    String imageUrl = imageUrlPrefix + "/" + newFileLocation + "." + imgExtension;
                    imgUrlMap.put(sizeType, imageUrl);
                }
            }
        // scaleImgMap
        }
        // Loop over sizeType
        result.put("responseMessage", "success");
        result.put("imageUrlMap", imgUrlMap);
        result.put("original", resultBufImgMap);
        return result;
    } else {
        String errMsg = UtilProperties.getMessage(resource, "ScaleImage.unable_to_scale_original_image", locale) + " : " + filenameToUse;
        Debug.logError(errMsg, module);
        result.put(ModelService.ERROR_MESSAGE, errMsg);
        return ServiceUtil.returnError(errMsg);
    }
}

Example 14 with FlexibleStringExpander

use of org.apache.ofbiz.base.util.string.FlexibleStringExpander in project ofbiz-framework by apache.

the class ScaleImage method scaleImageManageInAllSize.

public static Map<String, Object> scaleImageManageInAllSize(Map<String, ? extends Object> context, String filenameToUse, String viewType, String viewNumber, String imageType) throws IllegalArgumentException, ImagingOpException, IOException, JDOMException {
    /* VARIABLES */
    Locale locale = (Locale) context.get("locale");
    List<String> sizeTypeList = null;
    if (UtilValidate.isNotEmpty(imageType)) {
        sizeTypeList = UtilMisc.toList(imageType);
    } else {
        sizeTypeList = UtilMisc.toList("small", "medium", "large", "detail");
    }
    int index;
    Map<String, Map<String, String>> imgPropertyMap = new HashMap<>();
    BufferedImage bufImg, bufNewImg;
    double imgHeight, imgWidth;
    Map<String, String> imgUrlMap = new HashMap<>();
    Map<String, Object> resultXMLMap = new HashMap<>();
    Map<String, Object> resultBufImgMap = new HashMap<>();
    Map<String, Object> resultScaleImgMap = new HashMap<>();
    Map<String, Object> result = new HashMap<>();
    /* ImageProperties.xml */
    String fileName = "component://product/config/ImageProperties.xml";
    String imgPropertyFullPath = FlexibleLocation.resolveLocation(fileName).getFile();
    resultXMLMap.putAll(ImageTransform.getXMLValue(imgPropertyFullPath, locale));
    if (resultXMLMap.containsKey("responseMessage") && "success".equals(resultXMLMap.get("responseMessage"))) {
        imgPropertyMap.putAll(UtilGenerics.<Map<String, Map<String, String>>>cast(resultXMLMap.get("xml")));
    } else {
        String errMsg = UtilProperties.getMessage(resource, "ScaleImage.unable_to_parse", locale) + " : ImageProperties.xml";
        Debug.logError(errMsg, module);
        result.put(ModelService.ERROR_MESSAGE, errMsg);
        return result;
    }
    /* IMAGE */
    // get Name and Extension
    index = filenameToUse.lastIndexOf('.');
    String imgName = filenameToUse.substring(0, index - 1);
    String imgExtension = filenameToUse.substring(index + 1);
    // paths
    Map<String, Object> imageContext = new HashMap<>();
    imageContext.putAll(context);
    imageContext.put("tenantId", ((Delegator) context.get("delegator")).getDelegatorTenantId());
    String mainFilenameFormat = EntityUtilProperties.getPropertyValue("catalog", "image.filename.format", (Delegator) context.get("delegator"));
    String imageServerPath = FlexibleStringExpander.expandString(EntityUtilProperties.getPropertyValue("catalog", "image.server.path", (Delegator) context.get("delegator")), imageContext);
    String imageUrlPrefix = FlexibleStringExpander.expandString(EntityUtilProperties.getPropertyValue("catalog", "image.url.prefix", (Delegator) context.get("delegator")), imageContext);
    imageServerPath = imageServerPath.endsWith("/") ? imageServerPath.substring(0, imageServerPath.length() - 1) : imageServerPath;
    imageUrlPrefix = imageUrlPrefix.endsWith("/") ? imageUrlPrefix.substring(0, imageUrlPrefix.length() - 1) : imageUrlPrefix;
    String id = null;
    String type = null;
    if (viewType.toLowerCase().contains("main")) {
        type = "original";
        id = imgName;
    } else if (viewType.toLowerCase(Locale.getDefault()).contains("additional") && viewNumber != null && !"0".equals(viewNumber)) {
        type = "additional";
        id = imgName + "_View_" + viewNumber;
    } else {
        return ServiceUtil.returnError(UtilProperties.getMessage(resource, "ProductImageViewType", UtilMisc.toMap("viewType", type), locale));
    }
    FlexibleStringExpander mainFilenameExpander = FlexibleStringExpander.getInstance(mainFilenameFormat);
    String fileLocation = mainFilenameExpander.expandString(UtilMisc.toMap("location", "products", "id", context.get("productId"), "type", type));
    String filePathPrefix = "";
    if (fileLocation.lastIndexOf('/') != -1) {
        // adding 1 to include the trailing slash
        filePathPrefix = fileLocation.substring(0, fileLocation.lastIndexOf('/') + 1);
    }
    if (context.get("contentId") != null) {
        resultBufImgMap.putAll(ImageTransform.getBufferedImage(imageServerPath + "/" + context.get("productId") + "/" + context.get("clientFileName"), locale));
    } else {
        /* get original BUFFERED IMAGE */
        resultBufImgMap.putAll(ImageTransform.getBufferedImage(imageServerPath + "/" + filePathPrefix + filenameToUse, locale));
    }
    if (resultBufImgMap.containsKey("responseMessage") && "success".equals(resultBufImgMap.get("responseMessage"))) {
        bufImg = (BufferedImage) resultBufImgMap.get("bufferedImage");
        // get Dimensions
        imgHeight = bufImg.getHeight();
        imgWidth = bufImg.getWidth();
        if (imgHeight == 0.0 || imgWidth == 0.0) {
            String errMsg = UtilProperties.getMessage(resource, "ScaleImage.one_current_image_dimension_is_null", locale) + " : imgHeight = " + imgHeight + " ; imgWidth = " + imgWidth;
            Debug.logError(errMsg, module);
            result.put(ModelService.ERROR_MESSAGE, errMsg);
            return result;
        }
        // new Filename Format
        FlexibleStringExpander addFilenameExpander = mainFilenameExpander;
        if (viewType.toLowerCase(Locale.getDefault()).contains("additional")) {
            String addFilenameFormat = EntityUtilProperties.getPropertyValue("catalog", "image.filename.additionalviewsize.format", (Delegator) context.get("delegator"));
            addFilenameExpander = FlexibleStringExpander.getInstance(addFilenameFormat);
        }
        /* scale Image for each Size Type */
        for (String sizeType : sizeTypeList) {
            resultScaleImgMap.putAll(ImageTransform.scaleImage(bufImg, imgHeight, imgWidth, imgPropertyMap, sizeType, locale));
            if (resultScaleImgMap.containsKey("responseMessage") && "success".equals(resultScaleImgMap.get("responseMessage"))) {
                bufNewImg = (BufferedImage) resultScaleImgMap.get("bufferedImage");
                // write the New Scaled Image
                String newFileLocation = null;
                if (viewType.toLowerCase(Locale.getDefault()).contains("main")) {
                    newFileLocation = mainFilenameExpander.expandString(UtilMisc.toMap("location", "products", "id", id, "type", sizeType));
                } else if (viewType.toLowerCase(Locale.getDefault()).contains("additional")) {
                    newFileLocation = addFilenameExpander.expandString(UtilMisc.toMap("location", "products", "id", id, "viewtype", viewType, "sizetype", sizeType));
                }
                String newFilePathPrefix = "";
                if (newFileLocation != null && newFileLocation.lastIndexOf('/') != -1) {
                    // adding 1 to include the trailing slash
                    newFilePathPrefix = newFileLocation.substring(0, newFileLocation.lastIndexOf('/') + 1);
                }
                String targetDirectory = imageServerPath + "/" + newFilePathPrefix;
                File targetDir = new File(targetDirectory);
                if (!targetDir.exists()) {
                    boolean created = targetDir.mkdirs();
                    if (!created) {
                        String errMsg = UtilProperties.getMessage(resource, "ScaleImage.unable_to_create_target_directory", locale) + " - " + targetDirectory;
                        Debug.logFatal(errMsg, module);
                        return ServiceUtil.returnError(errMsg);
                    }
                }
                // write new image
                try {
                    ImageIO.write(bufNewImg, imgExtension, new File(imageServerPath + "/" + newFilePathPrefix + filenameToUse));
                } catch (IllegalArgumentException e) {
                    String errMsg = UtilProperties.getMessage(resource, "ScaleImage.one_parameter_is_null", locale) + e.toString();
                    Debug.logError(errMsg, module);
                    result.put(ModelService.ERROR_MESSAGE, errMsg);
                    return result;
                } catch (IOException e) {
                    String errMsg = UtilProperties.getMessage(resource, "ScaleImage.error_occurs_during_writing", locale) + e.toString();
                    Debug.logError(errMsg, module);
                    result.put(ModelService.ERROR_MESSAGE, errMsg);
                    return result;
                }
                /* write Return Result */
                String imageUrl = imageUrlPrefix + "/" + newFilePathPrefix + filenameToUse;
                imgUrlMap.put(sizeType, imageUrl);
            }
        // scaleImgMap
        }
        // sizeIter
        result.put("responseMessage", "success");
        result.put("imageUrlMap", imgUrlMap);
        result.put("original", resultBufImgMap);
        return result;
    }
    String errMsg = UtilProperties.getMessage(resource, "ScaleImage.unable_to_scale_original_image", locale) + " : " + filenameToUse;
    Debug.logError(errMsg, module);
    result.put(ModelService.ERROR_MESSAGE, errMsg);
    return ServiceUtil.returnError(errMsg);
}

Example 15 with FlexibleStringExpander

use of org.apache.ofbiz.base.util.string.FlexibleStringExpander in project ofbiz-framework by apache.

the class FieldToResult method exec.

@Override
public boolean exec(MethodContext methodContext) throws MiniLangException {
    Object fieldVal = this.fieldFma.get(methodContext.getEnvMap());
    if (fieldVal != null) {
        if (this.resultFma.containsNestedExpression()) {
            /*
                 *  Replace FMA nested expression functionality with our own.
                 *  The nested expression must be evaluated once using the
                 *  method context, [methodContext.getEnvMap()] then again to
                 *  place the value in the result Map [methodContext.getResults()].
                 */
            FlexibleStringExpander fse = FlexibleStringExpander.getInstance(this.resultFma.getOriginalName());
            String expression = fse.expandString(methodContext.getEnvMap());
            FlexibleMapAccessor<Object> resultFma = FlexibleMapAccessor.getInstance(expression);
            resultFma.put(methodContext.getResults(), fieldVal);
        } else {
            this.resultFma.put(methodContext.getResults(), fieldVal);
        }
    }
    return true;
}