/*
* #%L
* BroadleafCommerce CMS Module
* %%
* Copyright (C) 2009 - 2013 Broadleaf Commerce
* %%
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* #L%
*/
package org.broadleafcommerce.cms.admin.web.controller;
import org.broadleafcommerce.cms.file.domain.ImageStaticAssetImpl;
import org.broadleafcommerce.cms.file.domain.StaticAsset;
import org.broadleafcommerce.cms.file.service.StaticAssetService;
import org.broadleafcommerce.cms.file.service.StaticAssetStorageService;
import org.broadleafcommerce.common.persistence.EntityConfiguration;
import org.broadleafcommerce.openadmin.server.service.handler.CustomPersistenceHandler;
import org.broadleafcommerce.openadmin.web.controller.AdminAbstractController;
import org.broadleafcommerce.openadmin.web.form.component.ListGrid;
import org.broadleafcommerce.openadmin.web.form.component.ListGrid.Type;
import org.codehaus.jackson.map.ObjectMapper;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.util.MultiValueMap;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.multipart.MultipartFile;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
/**
* AdminAssetUploadController handles uploading or selecting assets.
*
* Used with entities like {@link SkuImpl} and {@link CategoryImpl} that have {@link CustomPersistenceHandler}
* configurations that provide support for adding maps of Media objects.
*
* @author Brian Polster (bpolster)
*/
@Controller("blAdminAssetUploadController")
@RequestMapping("/{sectionKey}")
public class AdminAssetUploadController extends AdminAbstractController {
@Resource(name = "blEntityConfiguration")
protected EntityConfiguration entityConfiguration;
@Resource(name = "blStaticAssetStorageService")
protected StaticAssetStorageService staticAssetStorageService;
@Resource(name = "blStaticAssetService")
protected StaticAssetService staticAssetService;
@Resource(name = "blAdminAssetController")
protected AdminAssetController assetController;
@RequestMapping(value = "/{id}/chooseAsset", method = RequestMethod.GET)
public String chooseMediaForMapKey(HttpServletRequest request, HttpServletResponse response, Model model,
@PathVariable(value = "sectionKey") String sectionKey,
@PathVariable(value = "id") String id,
@RequestParam MultiValueMap<String, String> requestParams) throws Exception {
Map<String, String> pathVars = new HashMap<String, String>();
pathVars.put("sectionKey", AdminAssetController.SECTION_KEY);
assetController.viewEntityList(request, response, model, pathVars, requestParams);
ListGrid listGrid = (ListGrid) model.asMap().get("listGrid");
listGrid.setPathOverride("/" + sectionKey + "/" + id + "/chooseAsset");
listGrid.setListGridType(Type.ASSET);
String userAgent = request.getHeader("User-Agent");
model.addAttribute("isIE", userAgent.contains("MSIE"));
model.addAttribute("viewType", "modal/selectAsset");
model.addAttribute("currentUrl", request.getRequestURL().toString());
model.addAttribute("modalHeaderType", "selectAsset");
model.addAttribute("currentParams", new ObjectMapper().writeValueAsString(requestParams));
// We need these attributes to be set appropriately here
model.addAttribute("entityId", id);
model.addAttribute("sectionKey", sectionKey);
return "modules/modalContainer";
}
@RequestMapping(value = "/{id}/uploadAsset", method = RequestMethod.POST)
public ResponseEntity<Map<String, Object>> upload(HttpServletRequest request,
@RequestParam("file") MultipartFile file,
@PathVariable(value="sectionKey") String sectionKey, @PathVariable(value="id") String id) throws IOException {
Map<String, Object> responseMap = new HashMap<String, Object>();
Map<String, String> properties = new HashMap<String, String>();
properties.put("entityType", sectionKey);
properties.put("entityId", id);
StaticAsset staticAsset = staticAssetService.createStaticAssetFromFile(file, properties);
staticAssetStorageService.createStaticAssetStorageFromFile(file, staticAsset);
String staticAssetUrlPrefix = staticAssetService.getStaticAssetUrlPrefix();
if (staticAssetUrlPrefix != null && !staticAssetUrlPrefix.startsWith("/")) {
staticAssetUrlPrefix = "/" + staticAssetUrlPrefix;
}
String assetUrl = staticAssetUrlPrefix + staticAsset.getFullUrl();
responseMap.put("adminDisplayAssetUrl", request.getContextPath() + assetUrl);
responseMap.put("assetUrl", assetUrl);
if (staticAsset instanceof ImageStaticAssetImpl) {
responseMap.put("image", Boolean.TRUE);
responseMap.put("assetThumbnail", assetUrl + "?smallAdminThumbnail");
responseMap.put("assetLarge", assetUrl + "?largeAdminThumbnail");
} else {
responseMap.put("image", Boolean.FALSE);
}
HttpHeaders responseHeaders = new HttpHeaders();
responseHeaders.add("Content-Type", "text/html; charset=utf-8");
return new ResponseEntity<Map<String, Object>>(responseMap, responseHeaders, HttpStatus.OK);
}
@RequestMapping(value = "/uploadAsset", method = RequestMethod.POST)
/**
* Used by the Asset list view to upload an asset and then immediately show the
* edit form for that record.
*
* @param request
* @param file
* @param sectionKey
* @return
* @throws IOException
*/
public String upload(HttpServletRequest request,
@RequestParam("file") MultipartFile file,
@PathVariable(value="sectionKey") String sectionKey) throws IOException {
StaticAsset staticAsset = staticAssetService.createStaticAssetFromFile(file, null);
staticAssetStorageService.createStaticAssetStorageFromFile(file, staticAsset);
String staticAssetUrlPrefix = staticAssetService.getStaticAssetUrlPrefix();
if (staticAssetUrlPrefix != null && !staticAssetUrlPrefix.startsWith("/")) {
staticAssetUrlPrefix = "/" + staticAssetUrlPrefix;
}
return "redirect:/assets/" + staticAsset.getId();
}
}