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Code Issues Releases Wiki Activity

Create ContentFeedController

pull/137/head
ruibaby 2019-03-21 20:56:18 +08:00
parent fc4beb2447
commit 000bc6f245
5 changed files with 167 additions and 6 deletions
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2
src/main/java/cc/ryanc/halo/web/controller/admin/api/ThemeController.java
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@ -29,7 +29,7 @@ public class ThemeController {
private final OptionService optionService;
private Configuration configuration;
private final Configuration configuration;
public ThemeController(OptionService optionService,
Configuration configuration) {

4
src/main/java/cc/ryanc/halo/web/controller/content/ContentCategoryController.java
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@ -24,9 +24,9 @@ import static org.springframework.data.domain.Sort.Direction.DESC;
@RequestMapping(value = "/categories")
public class ContentCategoryController extends BaseContentController {
private CategoryService categoryService;
private final CategoryService categoryService;
private PostService postService;
private final PostService postService;
public ContentCategoryController(CategoryService categoryService,
PostService postService) {

161
src/main/java/cc/ryanc/halo/web/controller/content/ContentFeedController.java Normal file
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@ -0,0 +1,161 @@
package cc.ryanc.halo.web.controller.content;
import cc.ryanc.halo.model.entity.Post;
import cc.ryanc.halo.model.enums.BlogProperties;
import cc.ryanc.halo.model.enums.PostStatus;
import cc.ryanc.halo.model.enums.PostType;
import cc.ryanc.halo.service.PostService;
import cn.hutool.core.util.StrUtil;
import freemarker.template.Template;
import freemarker.template.TemplateException;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.PageRequest;
import org.springframework.data.domain.Pageable;
import org.springframework.data.domain.Sort;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.ui.freemarker.FreeMarkerTemplateUtils;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.servlet.view.freemarker.FreeMarkerConfigurer;
import java.io.IOException;
import java.util.List;
import static cc.ryanc.halo.model.support.HaloConst.OPTIONS;
/**
* @author : RYAN0UP
* @date : 2019-03-21
*/
@Controller
public class ContentFeedController {
private final PostService postService;
private final FreeMarkerConfigurer freeMarker;
public ContentFeedController(PostService postService, FreeMarkerConfigurer freeMarker) {
this.postService = postService;
this.freeMarker = freeMarker;
}
/**
* Get post rss
*
* @param model model
* @return String
* @throws IOException IOException
* @throws TemplateException TemplateException
*/
@GetMapping(value = {"feed", "feed.xml", "rss", "rss.xml"}, produces = "application/xml;charset=UTF-8")
@ResponseBody
public String feed(Model model) throws IOException, TemplateException {
String rssPosts = OPTIONS.get(BlogProperties.RSS_POSTS.getValue());
if (StrUtil.isBlank(rssPosts)) {
rssPosts = "20";
}
final Sort sort = new Sort(Sort.Direction.DESC, "postDate");
final Pageable pageable = PageRequest.of(0, Integer.parseInt(rssPosts), sort);
final Page<Post> postsPage = postService.pageBy(PostStatus.PUBLISHED, PostType.POST, pageable).map(post -> {
if (StrUtil.isNotEmpty(post.getPassword())) {
post.setFormatContent("该文章为加密文章");
post.setSummary("该文章为加密文章");
}
return post;
});
final List<Post> posts = postsPage.getContent();
model.addAttribute("posts", posts);
final Template template = freeMarker.getConfiguration().getTemplate("common/web/rss.ftl");
return FreeMarkerTemplateUtils.processTemplateIntoString(template, model);
}
/**
* Get atom.xml
*
* @param model model
* @return String
* @throws IOException IOException
* @throws TemplateException TemplateException
*/
@GetMapping(value = {"atom", "atom.xml"}, produces = "application/xml;charset=UTF-8")
@ResponseBody
public String atom(Model model) throws IOException, TemplateException {
String rssPosts = OPTIONS.get(BlogProperties.RSS_POSTS.getValue());
if (StrUtil.isBlank(rssPosts)) {
rssPosts = "20";
}
final Sort sort = new Sort(Sort.Direction.DESC, "postDate");
final Pageable pageable = PageRequest.of(0, Integer.parseInt(rssPosts), sort);
final Page<Post> postsPage = postService.pageBy(PostStatus.PUBLISHED, PostType.POST, pageable).map(post -> {
if (StrUtil.isNotEmpty(post.getPassword())) {
post.setFormatContent("该文章为加密文章");
post.setSummary("该文章为加密文章");
}
return post;
});
final List<Post> posts = postsPage.getContent();
model.addAttribute("posts", posts);
final Template template = freeMarker.getConfiguration().getTemplate("common/web/atom.ftl");
return FreeMarkerTemplateUtils.processTemplateIntoString(template, model);
}
/**
* Get sitemap.xml.
*
* @param model model
* @return String
* @throws IOException IOException
* @throws TemplateException TemplateException
*/
@GetMapping(value = {"sitemap", "sitemap.xml"}, produces = "application/xml;charset=UTF-8")
@ResponseBody
public String sitemapXml(Model model) throws IOException, TemplateException {
final Page<Post> postsPage = postService.pageBy(PostStatus.PUBLISHED, PostType.POST, null).map(post -> {
if (StrUtil.isNotEmpty(post.getPassword())) {
post.setFormatContent("该文章为加密文章");
post.setSummary("该文章为加密文章");
}
return post;
});
final List<Post> posts = postsPage.getContent();
model.addAttribute("posts", posts);
final Template template = freeMarker.getConfiguration().getTemplate("common/web/sitemap_xml.ftl");
return FreeMarkerTemplateUtils.processTemplateIntoString(template, model);
}
/**
* Get sitemap.html.
*
* @param model model
* @return String
*/
@GetMapping(value = "sitemap.html", produces = {"text/html"})
public String sitemapHtml(Model model) {
final Page<Post> postsPage = postService.pageBy(PostStatus.PUBLISHED, PostType.POST, null).map(post -> {
if (StrUtil.isNotEmpty(post.getPassword())) {
post.setFormatContent("该文章为加密文章");
post.setSummary("该文章为加密文章");
}
return post;
});
final List<Post> posts = postsPage.getContent();
model.addAttribute("posts", posts);
return "common/web/sitemap_html";
}
/**
* Get robots.
*
* @param model model
* @return String
* @throws IOException IOException
* @throws TemplateException TemplateException
*/
@GetMapping(value = "robots.txt", produces = {"text/plain"})
@ResponseBody
public String robots(Model model) throws IOException, TemplateException {
final Template template = freeMarker.getConfiguration().getTemplate("common/web/robots.ftl");
return FreeMarkerTemplateUtils.processTemplateIntoString(template, model);
}
}

2
src/main/java/cc/ryanc/halo/web/controller/content/ContentIndexController.java
View File

@ -34,7 +34,7 @@ import static org.springframework.data.domain.Sort.Direction.DESC;
@RequestMapping
public class ContentIndexController extends BaseContentController {
private PostService postService;
private final PostService postService;
public ContentIndexController(PostService postService) {
this.postService = postService;

4
src/main/java/cc/ryanc/halo/web/controller/content/ContentTagController.java
View File

@ -31,9 +31,9 @@ import static org.springframework.data.domain.Sort.Direction.DESC;
@RequestMapping(value = "/tags")
public class ContentTagController extends BaseContentController {
private TagService tagService;
private final TagService tagService;
private PostService postService;
private final PostService postService;
public ContentTagController(TagService tagService, PostService postService) {
this.tagService = tagService;