🎨 登录重定向

src/main/java/org/b3log/solo/model/Common.java

@@ -22,11 +22,16 @@ package org.b3log.solo.model;
  *
  * @author <a href="http://88250.b3log.org">Liang Ding</a>
  * @author <a href="https://hacpai.com/member/e">Dongxu Wang</a>
- * @version 1.7.0.1, Feb 8, 2019
+ * @version 1.7.0.2, Feb 11, 2019
  * @since 0.3.1
  */
 public final class Common {
 
+    /**
+     * Key of referer.
+     */
+    public static final String REFERER = "referer";
+
     /**
      * Key of upload msg.
      */
@@ -307,11 +312,6 @@ public final class Common {
      */
     public static final String UNUSED_TAGS = "unusedTags";
 
-    /**
-     * Key of go to.
-     */
-    public static final String GOTO = "goto";
-
     /**
      * Key of online visitor count.
      */

src/main/java/org/b3log/solo/processor/IndexProcessor.java

@@ -56,7 +56,7 @@ import java.util.Map;
  *
  * @author <a href="http://88250.b3log.org">Liang Ding</a>
  * @author <a href="https://hacpai.com/member/DASHU">DASHU</a>
- * @version 1.2.4.14, Feb 7, 2019
+ * @version 1.2.4.15, Feb 11, 2019
  * @since 0.3.1
  */
 @RequestProcessor
@@ -147,31 +147,6 @@ public class IndexProcessor {
         }
     }
 
-    /**
-     * Shows kill browser page with the specified context.
-     *
-     * @param context the specified context
-     */
-    @RequestProcessing(value = "/kill-browser", method = HttpMethod.GET)
-    public void showKillBrowser(final RequestContext context) {
-        final HttpServletRequest request = context.getRequest();
-        final AbstractFreeMarkerRenderer renderer = new SkinRenderer(context, "kill-browser.ftl");
-        final Map<String, Object> dataModel = renderer.getDataModel();
-        try {
-            final Map<String, String> langs = langPropsService.getAll(Locales.getLocale(request));
-            dataModel.putAll(langs);
-            final JSONObject preference = preferenceQueryService.getPreference();
-            dataModelService.fillCommon(context, dataModel, preference);
-            Keys.fillServer(dataModel);
-            Keys.fillRuntime(dataModel);
-            dataModelService.fillMinified(dataModel);
-        } catch (final ServiceException e) {
-            LOGGER.log(Level.ERROR, e.getMessage(), e);
-
-            context.sendError(HttpServletResponse.SC_NOT_FOUND);
-        }
-    }
-
     /**
      * Shows start page.
      *
@@ -179,19 +154,17 @@ public class IndexProcessor {
      */
     @RequestProcessing(value = "/start", method = HttpMethod.GET)
     public void showStart(final RequestContext context) {
-        String destinationURL = context.param(Common.GOTO);
-        if (StringUtils.isBlank(destinationURL)) {
-            destinationURL = Latkes.getServePath() + Common.ADMIN_INDEX_URI;
-        } else if (!isInternalLinks(destinationURL)) {
-            destinationURL = Latkes.getServePath();
-        }
-
         if (initService.isInited() && null != Solos.getCurrentUser(context.getRequest(), context.getResponse())) {
-            context.sendRedirect(destinationURL);
+            context.sendRedirect(Latkes.getServePath());
 
             return;
         }
 
+        String referer = context.header("referer");
+        if (StringUtils.isBlank(referer) || !isInternalLinks(referer)) {
+            referer = Latkes.getServePath();
+        }
+
         final AbstractFreeMarkerRenderer renderer = new SkinRenderer(context, "start.ftl");
         final Map<String, Object> dataModel = renderer.getDataModel();
         final HttpServletRequest request = context.getRequest();
@@ -200,6 +173,7 @@ public class IndexProcessor {
         dataModel.put(Common.VERSION, SoloServletListener.VERSION);
         dataModel.put(Common.STATIC_RESOURCE_VERSION, Latkes.getStaticResourceVersion());
         dataModel.put(Common.YEAR, String.valueOf(Calendar.getInstance().get(Calendar.YEAR)));
+        dataModel.put(Common.REFERER, referer);
         Keys.fillRuntime(dataModel);
         dataModelService.fillMinified(dataModel);
 
@@ -217,13 +191,38 @@ public class IndexProcessor {
 
         Solos.logout(httpServletRequest, context.getResponse());
 
-        String destinationURL = context.param(Common.GOTO);
-        if (StringUtils.isBlank(destinationURL) || !isInternalLinks(destinationURL)) {
-            destinationURL = Latkes.getServePath();
+        String referer = context.header("referer");
+        if (StringUtils.isBlank(referer) || !isInternalLinks(referer)) {
+            referer = Latkes.getServePath();
         }
 
-        context.sendRedirect(destinationURL);
         Solos.addGoogleNoIndex(context);
+        context.sendRedirect(referer);
+    }
+
+    /**
+     * Shows kill browser page with the specified context.
+     *
+     * @param context the specified context
+     */
+    @RequestProcessing(value = "/kill-browser", method = HttpMethod.GET)
+    public void showKillBrowser(final RequestContext context) {
+        final HttpServletRequest request = context.getRequest();
+        final AbstractFreeMarkerRenderer renderer = new SkinRenderer(context, "kill-browser.ftl");
+        final Map<String, Object> dataModel = renderer.getDataModel();
+        try {
+            final Map<String, String> langs = langPropsService.getAll(Locales.getLocale(request));
+            dataModel.putAll(langs);
+            final JSONObject preference = preferenceQueryService.getPreference();
+            dataModelService.fillCommon(context, dataModel, preference);
+            Keys.fillServer(dataModel);
+            Keys.fillRuntime(dataModel);
+            dataModelService.fillMinified(dataModel);
+        } catch (final ServiceException e) {
+            LOGGER.log(Level.ERROR, e.getMessage(), e);
+
+            context.sendError(HttpServletResponse.SC_NOT_FOUND);
+        }
     }
 
     /**
@@ -233,7 +232,7 @@ public class IndexProcessor {
      *
      * @return whether the destinationURL is an internal link
      */
-    private boolean isInternalLinks(String destinationURL) {
+    private boolean isInternalLinks(final String destinationURL) {
         return destinationURL.startsWith(Latkes.getServePath());
     }
 }

src/main/java/org/b3log/solo/processor/OAuthGitHubProcessor.java

@@ -121,7 +121,7 @@ public class OAuthGitHubProcessor {
      */
     @RequestProcessing(value = "/oauth/github/redirect", method = HttpMethod.GET)
     public void redirectGitHub(final RequestContext context) {
-        String referer = context.header("referer");
+        String referer = context.param("referer");
         if (StringUtils.isBlank(referer)) {
             referer = Latkes.getServePath();
         }

src/main/webapp/js/admin/admin.js

@@ -36,7 +36,7 @@ $.extend(Admin.prototype, {
      * @description  登出
      */
     logout: function () {
-        window.location.href = latkeConfig.servePath + "/logout?goto=" + latkeConfig.servePath;
+        window.location.href = latkeConfig.servePath + "/logout";
     },
     toggleMenu: function () {
       if ($('#tabs').css('left') === '-240px') {

src/main/webapp/start.ftl

@@ -29,11 +29,11 @@
 
 <div id="github">
     <div class="github__icon"
-         onclick="window.location.href = '${servePath}/oauth/github/redirect';$('#github').addClass('github--loading')">
+         onclick="window.location.href = '${servePath}/oauth/github/redirect?referer=${referer}';$('#github').addClass('github--loading')">
         <img src="${staticServePath}/images/github.png"/>
     </div>
     <button class="hover"
-            onclick="window.location.href = '${servePath}/oauth/github/redirect';$('#github').addClass('github--loading')">${useGitHubAccountLoginLabel}</button>
+            onclick="window.location.href = '${servePath}/oauth/github/redirect?referer=${referer}';$('#github').addClass('github--loading')">${useGitHubAccountLoginLabel}</button>
 </div>
 <script type="text/javascript" src="${staticServePath}/js/lib/jquery/jquery.min.js" charset="utf-8"></script>
 <script type="text/javascript">