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solo-1
Commit d56b7ad8 authored by Liang Ding's avatar Liang Ding
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🚧 #12256 更新/删除分类

parent a1e6a9c1
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Showing with 185 additions and 6 deletions
src/main/java/org/b3log/solo/processor/console/CategoryConsole.java
View file @ d56b7ad8
......@@ -40,14 +40,17 @@ import org.json.JSONObject;
import javax.inject.Inject;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.net.URLEncoder;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
/**
* Category console request processing.
*
* @author <a href="http://88250.b3log.org">Liang Ding</a>
* @version 1.0.0.0, Mar 31, 2017
* @version 1.1.0.0, Apr 1, 2017
* @since 2.0.0
*/
@RequestProcessor
......@@ -88,6 +91,157 @@ public class CategoryConsole {
@Inject
private LangPropsService langPropsService;
/**
* Removes a category by the specified request.
* <p>
* Renders the response with a json object, for example,
* <pre>
* {
* "sc": boolean,
* "msg": ""
* }
* </pre>
* </p>
*
* @param request the specified http servlet request
* @param response the specified http servlet response
* @param context the specified http request context
* @throws Exception exception
*/
@RequestProcessing(value = "/console/category/*", method = HTTPRequestMethod.DELETE)
public void removeCategory(final HttpServletRequest request, final HttpServletResponse response, final HTTPRequestContext context)
throws Exception {
if (!userQueryService.isAdminLoggedIn(request)) {
response.sendError(HttpServletResponse.SC_FORBIDDEN);
return;
}
final JSONRenderer renderer = new JSONRenderer();
context.setRenderer(renderer);
final JSONObject jsonObject = new JSONObject();
renderer.setJSONObject(jsonObject);
try {
final String categoryId = request.getRequestURI().substring((Latkes.getContextPath() + "/console/category/").length());
categoryMgmtService.removeCategory(categoryId);
jsonObject.put(Keys.STATUS_CODE, true);
jsonObject.put(Keys.MSG, langPropsService.get("removeSuccLabel"));
} catch (final ServiceException e) {
LOGGER.log(Level.ERROR, e.getMessage(), e);
jsonObject.put(Keys.STATUS_CODE, false);
jsonObject.put(Keys.MSG, langPropsService.get("removeFailLabel"));
}
}
/**
* Updates a category by the specified request.
* <p>
* Renders the response with a json object, for example,
* <pre>
* {
* "sc": boolean,
* "msg": ""
* }
* </pre>
* </p>
*
* @param request the specified http servlet request,
* "oId": "",
* "categoryTitle": "",
* "categoryURI": "", // optional
* "categoryDescription": "", // optional
* "categoryOrder": "", // optional, uses 10 instead if not specified
* "categoryTags": "tag1, tag2" // optional
* @param context the specified http request context
* @param response the specified http servlet response
* @throws Exception exception
*/
@RequestProcessing(value = "/console/category/", method = HTTPRequestMethod.PUT)
public void updateCategory(final HttpServletRequest request, final HttpServletResponse response, final HTTPRequestContext context)
throws Exception {
final JSONRenderer renderer = new JSONRenderer();
context.setRenderer(renderer);
final JSONObject ret = new JSONObject();
renderer.setJSONObject(ret);
try {
final JSONObject requestJSONObject = Requests.parseRequestJSONObject(request, response);
String tagsStr = requestJSONObject.optString(Category.CATEGORY_T_TAGS);
tagsStr = tagsStr.replaceAll("，", ",").replaceAll("、", ",");
final String[] tagTitles = tagsStr.split(",");
String addArticleWithTagFirstLabel = langPropsService.get("addArticleWithTagFirstLabel");
final List<JSONObject> tags = new ArrayList<>();
final Set<String> deduplicate = new HashSet<>();
for (int i = 0; i < tagTitles.length; i++) {
String tagTitle = StringUtils.trim(tagTitles[i]);
if (StringUtils.isBlank(tagTitle)) {
continue;
}
final JSONObject tag = tagQueryService.getTagByTitle(tagTitle);
if (null == tag) {
addArticleWithTagFirstLabel = addArticleWithTagFirstLabel.replace("{tag}", tagTitle);
final JSONObject jsonObject = QueryResults.defaultResult();
renderer.setJSONObject(jsonObject);
jsonObject.put(Keys.MSG, addArticleWithTagFirstLabel);
return;
}
if (deduplicate.contains(tagTitle)) {
continue;
}
tags.add(tag);
deduplicate.add(tagTitle);
}
final String title = requestJSONObject.optString(Category.CATEGORY_TITLE, "Category");
String uri = requestJSONObject.optString(Category.CATEGORY_URI, "Category");
if (!StringUtils.startsWith(uri, "/")) {
uri = '/' + uri;
}
final String desc = requestJSONObject.optString(Category.CATEGORY_DESCRIPTION);
final int order = requestJSONObject.optInt(Category.CATEGORY_ORDER);
final JSONObject category = new JSONObject();
category.put(Category.CATEGORY_TITLE, title);
category.put(Category.CATEGORY_URI, URLEncoder.encode(uri, "UTF-8"));
category.put(Category.CATEGORY_DESCRIPTION, desc);
category.put(Category.CATEGORY_ORDER, order);
final String categoryId = requestJSONObject.optString(Keys.OBJECT_ID);
categoryMgmtService.updateCategory(categoryId, category);
categoryMgmtService.removeCategoryTags(categoryId); // remove old relations
// add new relations
for (final JSONObject tag : tags) {
final JSONObject categoryTag = new JSONObject();
categoryTag.put(Category.CATEGORY + "_" + Keys.OBJECT_ID, categoryId);
categoryTag.put(Tag.TAG + "_" + Keys.OBJECT_ID, tag.optString(Keys.OBJECT_ID));
categoryMgmtService.addCategoryTag(categoryTag);
}
ret.put(Keys.OBJECT_ID, categoryId);
ret.put(Keys.MSG, langPropsService.get("updateSuccLabel"));
ret.put(Keys.STATUS_CODE, true);
} catch (final ServiceException e) {
LOGGER.log(Level.ERROR, e.getMessage(), e);
final JSONObject jsonObject = QueryResults.defaultResult();
renderer.setJSONObject(jsonObject);
jsonObject.put(Keys.MSG, e.getMessage());
}
}
/**
* Adds a category with the specified request.
* <p>
......@@ -130,6 +284,7 @@ public class CategoryConsole {
String addArticleWithTagFirstLabel = langPropsService.get("addArticleWithTagFirstLabel");
final List<JSONObject> tags = new ArrayList<>();
final Set<String> deduplicate = new HashSet<>();
for (int i = 0; i < tagTitles.length; i++) {
String tagTitle = StringUtils.trim(tagTitles[i]);
if (StringUtils.isBlank(tagTitle)) {
......@@ -147,17 +302,25 @@ public class CategoryConsole {
return;
}
if (deduplicate.contains(tagTitle)) {
continue;
}
tags.add(tag);
deduplicate.add(tagTitle);
}
final String title = requestJSONObject.optString(Category.CATEGORY_TITLE, "Category");
final String uri = requestJSONObject.optString(Category.CATEGORY_URI, "/Category");
String uri = requestJSONObject.optString(Category.CATEGORY_URI, "Category");
if (!StringUtils.startsWith(uri, "/")) {
uri = '/' + uri;
}
final String desc = requestJSONObject.optString(Category.CATEGORY_DESCRIPTION);
final int order = requestJSONObject.optInt(Category.CATEGORY_ORDER);
final JSONObject category = new JSONObject();
category.put(Category.CATEGORY_TITLE, title);
category.put(Category.CATEGORY_URI, uri);
category.put(Category.CATEGORY_URI, URLEncoder.encode(uri, "UTF-8"));
category.put(Category.CATEGORY_DESCRIPTION, desc);
category.put(Category.CATEGORY_ORDER, order);
......@@ -178,7 +341,6 @@ public class CategoryConsole {
LOGGER.log(Level.ERROR, e.getMessage(), e);
final JSONObject jsonObject = QueryResults.defaultResult();
renderer.setJSONObject(jsonObject);
jsonObject.put(Keys.MSG, e.getMessage());
}
......
src/main/java/org/b3log/solo/service/CategoryMgmtService.java
View file @ d56b7ad8
......@@ -35,7 +35,7 @@ import javax.inject.Inject;
* Category management service.
*
* @author <a href="http://88250.b3log.org">Liang Ding</a>
* @version 1.0.0.0, Mar 30, 2017
* @version 1.1.0.0, Mar 31, 2017
* @since 2.0.0
*/
@Service
......@@ -171,7 +171,24 @@ public class CategoryMgmtService {
categoryTagRepository.removeByCategoryId(categoryId);
categoryRepository.remove(categoryId);
} catch (final RepositoryException e) {
LOGGER.log(Level.ERROR, "Updates a category [id=" + categoryId + "] failed", e);
LOGGER.log(Level.ERROR, "Remove a category [id=" + categoryId + "] failed", e);
throw new ServiceException(e);
}
}
/**
* Removes category-tag relations by the given category id.
*
* @param categoryId the given category id
* @throws ServiceException service exception
*/
@Transactional
public void removeCategoryTags(final String categoryId) throws ServiceException {
try {
categoryTagRepository.removeByCategoryId(categoryId);
} catch (final RepositoryException e) {
LOGGER.log(Level.ERROR, "Remove category-tag [categoryId=" + categoryId + "] failed", e);
throw new ServiceException(e);
}
......
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