#179: default language (api)

docs-core/src/main/java/com/sismics/docs/core/constant/ConfigType.java

@@ -20,6 +20,11 @@ public enum ConfigType {
      */
     GUEST_LOGIN,
 
+    /**
+     * Default language.
+     */
+    DEFAULT_LANGUAGE,
+
     /**
      * SMTP server configuration.
      */

docs-core/src/main/resources/config.properties

@@ -1 +1 @@
-db.version=15
+db.version=16

docs-core/src/main/resources/db/update/dbupdate-016-0.sql

@@ -0,0 +1,2 @@
+insert into T_CONFIG(CFG_ID_C, CFG_VALUE_C) values('DEFAULT_LANGUAGE', 'eng');
+update T_CONFIG set CFG_VALUE_C = '16' where CFG_ID_C = 'DB_VERSION';

docs-web/src/dev/resources/config.properties

@@ -1,3 +1,3 @@
 api.current_version=${project.version}
 api.min_version=1.0
-db.version=15
+db.version=16

docs-web/src/main/java/com/sismics/docs/rest/resource/AppResource.java

@@ -16,6 +16,7 @@ import com.sismics.docs.core.util.DirectoryUtil;
 import com.sismics.docs.core.util.jpa.PaginatedList;
 import com.sismics.docs.core.util.jpa.PaginatedLists;
 import com.sismics.docs.rest.constant.BaseFunction;
+import com.sismics.rest.exception.ClientException;
 import com.sismics.rest.exception.ForbiddenClientException;
 import com.sismics.rest.exception.ServerException;
 import com.sismics.rest.util.ValidationUtil;
@@ -39,6 +40,7 @@ import javax.ws.rs.core.Response;
 import java.io.IOException;
 import java.nio.file.DirectoryStream;
 import java.nio.file.Files;
+import java.text.MessageFormat;
 import java.util.*;
 
 /**
@@ -79,6 +81,7 @@ public class AppResource extends BaseResource {
         String currentVersion = configBundle.getString("api.current_version");
         String minVersion = configBundle.getString("api.min_version");
         Boolean guestLogin = ConfigUtil.getConfigBooleanValue(ConfigType.GUEST_LOGIN);
+        String defaultLanguage = ConfigUtil.getConfigStringValue(ConfigType.DEFAULT_LANGUAGE);
         UserDao userDao = new UserDao();
         DocumentDao documentDao = new DocumentDao();
         String globalQuotaStr = System.getenv(Constants.GLOBAL_QUOTA_ENV);
@@ -91,6 +94,7 @@ public class AppResource extends BaseResource {
                 .add("current_version", currentVersion.replace("-SNAPSHOT", ""))
                 .add("min_version", minVersion)
                 .add("guest_login", guestLogin)
+                .add("default_language", defaultLanguage)
                 .add("total_memory", Runtime.getRuntime().totalMemory())
                 .add("free_memory", Runtime.getRuntime().freeMemory())
                 .add("document_count", documentDao.getDocumentCount())
@@ -131,6 +135,38 @@ public class AppResource extends BaseResource {
         return Response.ok().build();
     }
 
+    /**
+     * General application configuration.
+     *
+     * @api {post} /app/config General application configuration
+     * @apiName PostAppConfig
+     * @apiGroup App
+     * @apiParam {String} default_language Default language
+     * @apiError (client) ForbiddenError Access denied
+     * @apiPermission admin
+     * @apiVersion 1.5.0
+     *
+     * @param defaultLanguage Default language
+     * @return Response
+     */
+    @POST
+    @Path("config")
+    public Response config(@FormParam("default_language") String defaultLanguage) {
+        if (!authenticate()) {
+            throw new ForbiddenClientException();
+        }
+        checkBaseFunction(BaseFunction.ADMIN);
+        ValidationUtil.validateRequired(defaultLanguage, "default_language");
+        if (!Constants.SUPPORTED_LANGUAGES.contains(defaultLanguage)) {
+            throw new ClientException("ValidationError", MessageFormat.format("{0} is not a supported language", defaultLanguage));
+        }
+
+        ConfigDao configDao = new ConfigDao();
+        configDao.update(ConfigType.DEFAULT_LANGUAGE, defaultLanguage);
+
+        return Response.ok().build();
+    }
+
     /**
      * Get the SMTP server configuration.
      *

docs-web/src/prod/resources/config.properties

@@ -1,3 +1,3 @@
 api.current_version=${project.version}
 api.min_version=1.0
-db.version=15
+db.version=16

docs-web/src/stress/resources/config.properties

@@ -1,3 +1,3 @@
 api.current_version=${project.version}
 api.min_version=1.0
-db.version=15
+db.version=16

docs-web/src/test/java/com/sismics/docs/rest/TestAppResource.java

@@ -36,6 +36,7 @@ public class TestAppResource extends BaseJerseyTest {
         Long totalMemory = json.getJsonNumber("total_memory").longValue();
         Assert.assertTrue(totalMemory > 0 && totalMemory > freeMemory);
         Assert.assertFalse(json.getBoolean("guest_login"));
+        Assert.assertEquals("eng", json.getString("default_language"));
         Assert.assertTrue(json.containsKey("global_storage_current"));
         Assert.assertTrue(json.getJsonNumber("active_user_count").longValue() > 0);
 
@@ -56,6 +57,28 @@ public class TestAppResource extends BaseJerseyTest {
                 .cookie(TokenBasedSecurityFilter.COOKIE_NAME, adminToken)
                 .post(Entity.form(new Form()));
         Assert.assertEquals(Status.OK, Status.fromStatusCode(response.getStatus()));
+
+        // Change the default language
+        response = target().path("/app/config").request()
+                .cookie(TokenBasedSecurityFilter.COOKIE_NAME, adminToken)
+                .post(Entity.form(new Form().param("default_language", "fra")));
+        Assert.assertEquals(Status.OK, Status.fromStatusCode(response.getStatus()));
+
+        // Check the application info
+        json = target().path("/app").request()
+                .get(JsonObject.class);
+        Assert.assertEquals("fra", json.getString("default_language"));
+
+        // Change the default language
+        response = target().path("/app/config").request()
+                .cookie(TokenBasedSecurityFilter.COOKIE_NAME, adminToken)
+                .post(Entity.form(new Form().param("default_language", "eng")));
+        Assert.assertEquals(Status.OK, Status.fromStatusCode(response.getStatus()));
+
+        // Check the application info
+        json = target().path("/app").request()
+                .get(JsonObject.class);
+        Assert.assertEquals("eng", json.getString("default_language"));
     }
 
     /**