🎨 支持使用自定义模板

src/main/java/cc/ryanc/halo/model/domain/Post.java

@@ -130,6 +130,11 @@ public class Post implements Serializable {
      */
     private Integer allowComment = 0;
 
+    /**
+     * 指定渲染模板
+     */
+    private String customTpl;
+
     @JsonFormat(pattern = "yyyy-MM-dd HH:mm")
     public Date getPostDate() {
         return postDate;

src/main/java/cc/ryanc/halo/utils/HaloUtils.java

@@ -219,6 +219,33 @@ public class HaloUtils {
         return tpls;
     }
 
+    /**
+     * 获取定制模板
+     * 格式 page_xxx
+     *
+     * @return List
+     */
+    public static List<String> getCustomTpl(String theme) {
+        List<String> tpls = new ArrayList<>();
+        try {
+            File basePath = new File(ResourceUtils.getURL("classpath:").getPath());
+            //获取主题路径
+            File themePath = new File(basePath.getAbsolutePath(), "templates/themes/" + theme);
+            File[] themeFiles = themePath.listFiles();
+            if (null != themeFiles && themeFiles.length > 0) {
+                for (File file : themeFiles) {
+                    String[] split = StrUtil.removeSuffix(file.getName(), ".ftl").split("_");
+                    if (split.length == 2 && "page".equals(split[0])) {
+                        tpls.add(StrUtil.removeSuffix(file.getName(), ".ftl"));
+                    }
+                }
+            }
+        } catch (FileNotFoundException e) {
+            e.printStackTrace();
+        }
+        return tpls;
+    }
+
     /**
      * 导出为文件
      *

src/main/java/cc/ryanc/halo/web/controller/admin/PageController.java

@@ -11,6 +11,7 @@ import cc.ryanc.halo.service.GalleryService;
 import cc.ryanc.halo.service.LinkService;
 import cc.ryanc.halo.service.LogsService;
 import cc.ryanc.halo.service.PostService;
+import cc.ryanc.halo.utils.HaloUtils;
 import cc.ryanc.halo.utils.LocaleMessageUtil;
 import cn.hutool.core.date.DateUtil;
 import cn.hutool.core.util.RandomUtil;
@@ -196,14 +197,16 @@ public class PageController {
         return new JsonResult(ResultCodeEnum.SUCCESS.getCode(), localeMessageUtil.getMessage("code.admin.common.delete-success"));
     }
 
-
     /**
      * 跳转到新建页面
      *
+     * @param model model
      * @return 模板路径admin/admin_page_md_editor
      */
     @GetMapping(value = "/new")
-    public String newPage() {
+    public String newPage(Model model) {
+        List<String> customTpls = HaloUtils.getCustomTpl(HaloConst.OPTIONS.get(BlogPropertiesEnum.THEME.getProp()));
+        model.addAttribute("customTpls",customTpls);
         return "admin/admin_page_md_editor";
     }
 
@@ -255,7 +258,9 @@ public class PageController {
     @GetMapping(value = "/edit")
     public String editPage(@RequestParam("pageId") Long pageId, Model model) {
         Optional<Post> post = postService.findByPostId(pageId);
+        List<String> customTpls = HaloUtils.getCustomTpl(HaloConst.OPTIONS.get(BlogPropertiesEnum.THEME.getProp()));
         model.addAttribute("post", post.get());
+        model.addAttribute("customTpls",customTpls);
         return "admin/admin_page_md_editor";
     }
 

src/main/java/cc/ryanc/halo/web/controller/front/FrontPageController.java

@@ -103,6 +103,11 @@ public class FrontPageController extends BaseController {
         model.addAttribute("commentsCount", comments.size());
         model.addAttribute("rainbow", rainbow);
         postService.updatePostView(post);
+
+        //如果设置了自定义模板，则渲染自定义模板
+        if(StrUtil.isNotEmpty(post.getCustomTpl())){
+            return this.render(post.getCustomTpl());
+        }
         return this.render("page");
     }
 }

src/main/resources/templates/admin/admin_page_md_editor.ftl

@@ -69,11 +69,26 @@
                         </div>
                     </div>
                     <div class="box-body">
-                        <label for="allowComment" class="control-label"><@spring.message code='admin.editor.allow-comment' /></label>
+                        <div class="form-group">
-                        <select class="form-control" id="allowComment" name="allowComment">
+                            <label for="allowComment" class="control-label"><@spring.message code='admin.editor.allow-comment' /></label>
-                            <option value="1" <#if post?? && post.allowComment?default(1)==1>selected</#if>><@spring.message code='common.select.yes' /></option>
+                            <select class="form-control" id="allowComment" name="allowComment">
-                            <option value="0" <#if post?? && post.allowComment?default(1)==0>selected</#if>><@spring.message code='common.select.no' /></option>
+                                <option value="1" <#if post?? && post.allowComment?default(1)==1>selected</#if>><@spring.message code='common.select.yes' /></option>
-                        </select>
+                                <option value="0" <#if post?? && post.allowComment?default(1)==0>selected</#if>><@spring.message code='common.select.no' /></option>
+                            </select>
+                        </div>
+                        <div class="form-group">
+                            <label for="customTpl" class="control-label">自定义模板：</label>
+                            <select class="form-control" id="customTpl" name="customTpl">
+                                <#if customTpls?? && customTpls?size gt 0>
+                                    <option value="">选择模板</option>
+                                    <#list customTpls as tpl>
+                                    <option value="${tpl}" <#if post?? && post.customTpl?if_exists == "${tpl}">selected</#if>>${tpl}</option>
+                                    </#list>
+                                <#else>
+                                    <option value="">无自定义模板</option>
+                                </#if>
+                            </select>
+                        </div>
                     </div>
                     <div class="box-footer">
                         <button onclick="push(1)" class="btn btn-default btn-sm "><@spring.message code='admin.editor.save-draft' /></button>
@@ -207,7 +222,8 @@
                     'postContentMd': simplemde.value(),
                     'postContent': simplemde.markdown(simplemde.value()),
                     'postThumbnail': $('#selectImg').attr('src'),
-                    'allowComment' : $('#allowComment').val()
+                    'allowComment' : $('#allowComment').val(),
+                    'customTpl' : $("#customTpl").val()
                 },
                 success: function (data) {
                     if(data.code==1){