package com.salesmanager.shop.tags;
import javax.inject.Inject;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.jsp.JspException;
import org.apache.commons.lang3.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.beans.factory.config.AutowireCapableBeanFactory;
import org.springframework.web.context.WebApplicationContext;
import org.springframework.web.servlet.tags.RequestContextAwareTag;
import com.salesmanager.core.model.merchant.MerchantStore;
import com.salesmanager.shop.constants.Constants;
import com.salesmanager.shop.utils.FilePathUtils;
import com.salesmanager.shop.utils.ImageFilePath;
public class StoreLogoUrlTag extends RequestContextAwareTag {
/**
*
*/
private static final long serialVersionUID = 6319855234657139862L;
private static final Logger LOGGER = LoggerFactory.getLogger(StoreLogoUrlTag.class);
private static final String RESOURCES = "resources";
private static final String IMG = "img";
private static final String SHOPIZER_LOGO = "shopizer_small.png";
@Inject
private FilePathUtils filePathUtils;
@Inject
@Qualifier("img")
private ImageFilePath imageUtils;
public int doStartTagInternal() throws JspException {
try {
if (filePathUtils==null || imageUtils!=null) {
WebApplicationContext wac = getRequestContext().getWebApplicationContext();
AutowireCapableBeanFactory factory = wac.getAutowireCapableBeanFactory();
factory.autowireBean(this);
}
HttpServletRequest request = (HttpServletRequest) pageContext
.getRequest();
MerchantStore merchantStore = (MerchantStore)request.getAttribute(Constants.MERCHANT_STORE);
StringBuilder imagePath = new StringBuilder();
String baseUrl = filePathUtils.buildRelativeStoreUri(request, merchantStore);
imagePath.append(baseUrl);
if(StringUtils.isBlank(merchantStore.getStoreLogo())){
imagePath
.append(RESOURCES).append("/")
.append(IMG).append("/").append(SHOPIZER_LOGO);
} else {
imagePath
.append(imageUtils.buildStoreLogoFilePath(merchantStore));
}
pageContext.getOut().print(imagePath.toString());
} catch (Exception ex) {
LOGGER.error("Error while getting content url", ex);
}
return SKIP_BODY;
}
public int doEndTag() {
return EVAL_PAGE;
}
}