chore: remove deprecated code.

build.gradle

@@ -18,9 +18,6 @@ checkstyle {
 
 repositories {
     mavenLocal()
-//    maven {
-//        url "https://maven.aliyun.com/nexus/content/groups/public"
-//    }
     mavenCentral()
     maven { url 'https://repo.spring.io/milestone' }
     jcenter()
@@ -99,13 +96,11 @@ ext {
     annotationsVersion = "3.0.1u2"
     zxingVersion = "3.4.0"
     huaweiObsVersion = "3.19.7"
-    githubApiVersion = "1.84"
     templateInheritanceVersion = "0.4.RELEASE"
     jsoupVersion = "1.13.1"
 }
 
 dependencies {
-    implementation "org.kohsuke:github-api:$githubApiVersion"
     implementation "org.springframework.boot:spring-boot-starter-actuator"
     implementation "org.springframework.boot:spring-boot-starter-data-jpa"
     implementation "org.springframework.boot:spring-boot-starter-web"

src/main/java/run/halo/app/controller/admin/api/AdminController.java

@@ -16,7 +16,6 @@
 import run.halo.app.cache.lock.CacheLock;
 import run.halo.app.model.dto.EnvironmentDTO;
 import run.halo.app.model.dto.LoginPreCheckDTO;
-import run.halo.app.model.dto.StatisticDTO;
 import run.halo.app.model.entity.User;
 import run.halo.app.model.enums.MFAType;
 import run.halo.app.model.params.LoginParam;
@@ -100,13 +99,6 @@ public AuthToken refresh(@PathVariable("refreshToken") String refreshToken) {
         return adminService.refreshToken(refreshToken);
     }
 
-    @GetMapping("counts")
-    @ApiOperation("Gets count info")
-    @Deprecated
-    public StatisticDTO getCount() {
-        return adminService.getCount();
-    }
-
     @GetMapping("environments")
     @ApiOperation("Gets environments info")
     public EnvironmentDTO getEnvironments() {

src/main/java/run/halo/app/controller/admin/api/ThemeController.java

@@ -190,43 +190,6 @@ public ThemeProperty fetchTheme(@RequestParam("uri") String uri) {
         return themeService.fetch(uri);
     }
 
-    @PostMapping(value = {"fetchingBranches", "/fetching/git/branches"})
-    @ApiOperation("Fetches all branches")
-    @Deprecated(since = "1.4.2", forRemoval = true)
-    public List<ThemeProperty> fetchBranches(@RequestParam("uri") String uri) {
-        return themeService.fetchBranches(uri);
-    }
-
-    @PostMapping("fetchingReleases")
-    @ApiOperation("Fetches all releases")
-    @Deprecated(since = "1.4.2", forRemoval = true)
-    public List<ThemeProperty> fetchReleases(@RequestParam("uri") String uri) {
-        return themeService.fetchReleases(uri);
-    }
-
-    @GetMapping("fetchingRelease")
-    @ApiOperation("Fetches a specific release")
-    @Deprecated(since = "1.4.2", forRemoval = true)
-    public ThemeProperty fetchRelease(@RequestParam("uri") String uri,
-        @RequestParam("tag") String tagName) {
-        return themeService.fetchRelease(uri, tagName);
-    }
-
-    @GetMapping("fetchBranch")
-    @ApiOperation("Fetch specific branch")
-    @Deprecated(since = "1.4.2", forRemoval = true)
-    public ThemeProperty fetchBranch(@RequestParam("uri") String uri,
-        @RequestParam("branch") String branchName) {
-        return themeService.fetchBranch(uri, branchName);
-    }
-
-    @GetMapping("fetchLatestRelease")
-    @ApiOperation("Fetch latest release")
-    @Deprecated(since = "1.4.2", forRemoval = true)
-    public ThemeProperty fetchLatestRelease(@RequestParam("uri") String uri) {
-        return themeService.fetchLatestRelease(uri);
-    }
-
     @PutMapping("fetching/{themeId:.+}")
     @ApiOperation("Upgrades theme from remote")
     public ThemeProperty updateThemeByFetching(@PathVariable("themeId") String themeId) {

src/main/java/run/halo/app/model/dto/StatisticDTO.java

@@ -18,9 +18,6 @@ public class StatisticDTO {
 
     private Long categoryCount;
 
-    @Deprecated
-    private Long attachmentCount;
-
     private Long tagCount;
 
     private Long journalCount;

src/main/java/run/halo/app/service/AdminService.java

@@ -3,7 +3,6 @@
 import org.springframework.lang.NonNull;
 import run.halo.app.model.dto.EnvironmentDTO;
 import run.halo.app.model.dto.LoginPreCheckDTO;
-import run.halo.app.model.dto.StatisticDTO;
 import run.halo.app.model.entity.User;
 import run.halo.app.model.params.LoginParam;
 import run.halo.app.model.params.ResetPasswordParam;
@@ -64,15 +63,6 @@ public interface AdminService {
      */
     void resetPasswordByCode(@NonNull ResetPasswordParam param);
 
-    /**
-     * Get system counts.
-     *
-     * @return count dto
-     */
-    @NonNull
-    @Deprecated
-    StatisticDTO getCount();
-
     /**
      * Get system environments
      *

src/main/java/run/halo/app/service/ThemeService.java

@@ -1,6 +1,5 @@
 package run.halo.app.service;
 
-import java.io.IOException;
 import java.nio.file.Path;
 import java.util.List;
 import java.util.Optional;
@@ -19,19 +18,6 @@
  */
 public interface ThemeService {
 
-    /**
-     * Theme property file name.
-     */
-    @Deprecated
-    String THEME_PROPERTY_FILE_NAME = "theme.yaml";
-
-    /**
-     * Theme property file name.
-     */
-    @Deprecated
-    String[] THEME_PROPERTY_FILE_NAMES = {"theme.yaml", "theme.yml"};
-
-
     /**
      * Configuration file name.
      */
@@ -42,34 +28,11 @@ public interface ThemeService {
      */
     String[] CAN_EDIT_SUFFIX = {".ftl", ".css", ".js", ".yaml", ".yml", ".properties"};
 
-    /**
-     * These file names cannot be displayed.
-     */
-    String[] FILTER_FILES =
-        {".git", ".DS_Store", "theme.yaml", "theme.yml", "settings.yaml", "settings.yml"};
-
     /**
      * Theme folder location.
      */
     String THEME_FOLDER = "templates/themes";
 
-    /**
-     * Theme screenshots name.
-     */
-    @Deprecated
-    String THEME_SCREENSHOTS_NAME = "screenshot";
-
-
-    /**
-     * Render template.
-     */
-    String RENDER_TEMPLATE = "themes/%s/%s";
-
-    /**
-     * Render template with suffix.
-     */
-    String RENDER_TEMPLATE_SUFFIX = "themes/%s/%s.ftl";
-
     /**
      * Theme cache key.
      */
@@ -85,26 +48,6 @@ public interface ThemeService {
      */
     String CUSTOM_POST_PREFIX = "post_";
 
-    /**
-     * Theme provider remote name.
-     */
-    String THEME_PROVIDER_REMOTE_NAME = "origin";
-
-    /**
-     * Default remote branch name.
-     */
-    String DEFAULT_REMOTE_BRANCH = "master";
-
-    /**
-     * Key to access the zip file url which is in the http response
-     */
-    String ZIP_FILE_KEY = "zipball_url";
-
-    /**
-     * Key to access the tag name which is in the http response
-     */
-    String TAG_KEY = "tag_name";
-
     /**
      * Get theme property by theme id.
      *
@@ -140,16 +83,6 @@ public interface ThemeService {
     @NonNull
     List<ThemeFile> listThemeFolderBy(@NonNull String themeId);
 
-    /**
-     * Lists a set of custom template, such as sheet_xxx.ftl, and xxx will be template name
-     *
-     * @param themeId theme id must not be blank
-     * @return a set of templates
-     */
-    @Deprecated
-    @NonNull
-    List<String> listCustomTemplates(@NonNull String themeId);
-
     /**
      * Lists a set of custom template, such as sheet_xxx.ftl/post_xxx.ftl, and xxx will be
      * template name
@@ -296,17 +229,6 @@ void saveTemplateContent(@NonNull String themeId, @NonNull String absolutePath,
     @NonNull
     ThemeProperty upload(@NonNull MultipartFile file);
 
-    /**
-     * Adds a new theme.
-     *
-     * @param themeTmpPath theme temporary path must not be null
-     * @return theme property
-     * @throws IOException IOException
-     */
-    @NonNull
-    @Deprecated
-    ThemeProperty add(@NonNull Path themeTmpPath) throws IOException;
-
     /**
      * Fetches a new theme.
      *
@@ -316,58 +238,6 @@ void saveTemplateContent(@NonNull String themeId, @NonNull String absolutePath,
     @NonNull
     ThemeProperty fetch(@NonNull String uri);
 
-    /**
-     * Fetches the latest release
-     *
-     * @param uri theme remote uri must not be null
-     * @return theme property
-     */
-    @NonNull
-    @Deprecated(since = "1.4.2", forRemoval = true)
-    ThemeProperty fetchLatestRelease(@NonNull String uri);
-
-    /**
-     * Fetches all the branches info
-     *
-     * @param uri theme remote uri must not be null
-     * @return list of theme properties
-     */
-    @NonNull
-    @Deprecated(since = "1.4.2", forRemoval = true)
-    List<ThemeProperty> fetchBranches(@NonNull String uri);
-
-    /**
-     * Fetches all the release info
-     *
-     * @param uri theme remote uri must not be null
-     * @return list of theme properties
-     */
-    @NonNull
-    @Deprecated(since = "1.4.2", forRemoval = true)
-    List<ThemeProperty> fetchReleases(@NonNull String uri);
-
-    /**
-     * Fetches a specific release
-     *
-     * @param uri theme remote uri must not be null
-     * @param tagName release tag name must not be null
-     * @return theme property
-     */
-    @NonNull
-    @Deprecated(since = "1.4.2", forRemoval = true)
-    ThemeProperty fetchRelease(@NonNull String uri, @NonNull String tagName);
-
-    /**
-     * Fetches a specific branch (clone)
-     *
-     * @param uri theme remote uri must not be null
-     * @param branchName wanted branch must not be null
-     * @return theme property
-     */
-    @NonNull
-    @Deprecated(since = "1.4.2", forRemoval = true)
-    ThemeProperty fetchBranch(@NonNull String uri, @NonNull String branchName);
-
     /**
      * Reloads themes
      */

src/main/java/run/halo/app/service/ThemeSettingService.java

@@ -16,7 +16,6 @@
  */
 public interface ThemeSettingService extends CrudService<ThemeSetting, Integer> {
 
-
     /**
      * Saves theme setting.
      *

src/main/java/run/halo/app/service/base/BaseCommentService.java

@@ -27,15 +27,7 @@
  */
 public interface BaseCommentService<COMMENT extends BaseComment>
     extends CrudService<COMMENT, Long> {
-
-    /**
-     * %d: parent commentator id
-     * %s: parent commentator author name
-     * %s: comment content
-     */
-    @Deprecated
-    String COMMENT_TEMPLATE = "<a href='#comment-id-%d'>@%s</a> %s";
-
+
     /**
      * Lists comments by post id.
      *