6 files changed, 37 insertions, 34 deletions

diff --git a/server/controllers/api/config.ts b/server/controllers/api/config.ts
index 24e7601ec..45c03be24 100644
--- a/server/controllers/api/config.ts
+++ b/server/controllers/api/config.ts
@@ -68,12 +68,6 @@ async function getConfig (req: express.Request, res: express.Response) {
       isNSFW: CONFIG.INSTANCE.IS_NSFW,
       defaultNSFWPolicy: CONFIG.INSTANCE.DEFAULT_NSFW_POLICY,
       defaultClientRoute: CONFIG.INSTANCE.DEFAULT_CLIENT_ROUTE,
-      defaultTrendingRoute: CONFIG.INSTANCE.DEFAULT_TRENDING_ROUTE,
-      pages: {
-        hot: {
-          enabled: CONFIG.INSTANCE.PAGES.HOT.ENABLED
-        }
-      },
       customizations: {
         javascript: CONFIG.INSTANCE.CUSTOMIZATIONS.JAVASCRIPT,
         css: CONFIG.INSTANCE.CUSTOMIZATIONS.CSS
@@ -189,7 +183,11 @@ async function getConfig (req: express.Request, res: express.Response) {
     },
     trending: {
       videos: {
-        intervalDays: CONFIG.TRENDING.VIDEOS.INTERVAL_DAYS
+        intervalDays: CONFIG.TRENDING.VIDEOS.INTERVAL_DAYS,
+        algorithms: {
+          enabled: CONFIG.TRENDING.VIDEOS.ALGORITHMS.ENABLED,
+          default: CONFIG.TRENDING.VIDEOS.ALGORITHMS.DEFAULT
+        }
       }
     },
     tracker: {
@@ -371,12 +369,6 @@ function customConfig (): CustomConfig {
       defaultNSFWPolicy: CONFIG.INSTANCE.DEFAULT_NSFW_POLICY,
 
       defaultClientRoute: CONFIG.INSTANCE.DEFAULT_CLIENT_ROUTE,
-      defaultTrendingRoute: CONFIG.INSTANCE.DEFAULT_TRENDING_ROUTE,
-      pages: {
-        hot: {
-          enabled: CONFIG.INSTANCE.PAGES.HOT.ENABLED
-        }
-      },
 
       customizations: {
         css: CONFIG.INSTANCE.CUSTOMIZATIONS.CSS,
@@ -467,6 +459,14 @@ function customConfig (): CustomConfig {
         }
       }
     },
+    trending: {
+      videos: {
+        algorithms: {
+          enabled: CONFIG.TRENDING.VIDEOS.ALGORITHMS.ENABLED,
+          default: CONFIG.TRENDING.VIDEOS.ALGORITHMS.DEFAULT
+        }
+      }
+    },
     autoBlacklist: {
       videos: {
         ofUsers: {
diff --git a/server/helpers/audit-logger.ts b/server/helpers/audit-logger.ts
index e474959b2..6aae5e821 100644
--- a/server/helpers/audit-logger.ts
+++ b/server/helpers/audit-logger.ts
@@ -230,7 +230,6 @@ const customConfigKeysToKeep = [
   'instance-description',
   'instance-terms',
   'instance-defaultClientRoute',
-  'instance-defaultTrendingRoute',
   'instance-defaultNSFWPolicy',
   'instance-customizations-javascript',
   'instance-customizations-css',
diff --git a/server/initializers/config.ts b/server/initializers/config.ts
index e1f807752..fc4a8b709 100644
--- a/server/initializers/config.ts
+++ b/server/initializers/config.ts
@@ -110,7 +110,11 @@ const CONFIG = {
   },
   TRENDING: {
     VIDEOS: {
-      INTERVAL_DAYS: config.get<number>('trending.videos.interval_days')
+      INTERVAL_DAYS: config.get<number>('trending.videos.interval_days'),
+      ALGORITHMS: {
+        get ENABLED () { return config.get<string[]>('trending.videos.algorithms.enabled') },
+        get DEFAULT () { return config.get<string>('trending.videos.algorithms.default') }
+      }
     }
   },
   REDUNDANCY: {
@@ -281,12 +285,6 @@ const CONFIG = {
     get DEFAULT_NSFW_POLICY () { return config.get<NSFWPolicyType>('instance.default_nsfw_policy') },
 
     get DEFAULT_CLIENT_ROUTE () { return config.get<string>('instance.default_client_route') },
-    get DEFAULT_TRENDING_ROUTE () { return config.get<string>('instance.default_trending_route') },
-    PAGES: {
-      HOT: {
-        get ENABLED () { return config.get<boolean>('instance.pages.hot.enabled') }
-      }
-    },
 
     CUSTOMIZATIONS: {
       get JAVASCRIPT () { return config.get<string>('instance.customizations.javascript') },
diff --git a/server/middlewares/validators/config.ts b/server/middlewares/validators/config.ts
index 0efe1157f..52c28799f 100644
--- a/server/middlewares/validators/config.ts
+++ b/server/middlewares/validators/config.ts
@@ -17,7 +17,6 @@ const customConfigUpdateValidator = [
   body('instance.terms').exists().withMessage('Should have a valid instance terms'),
   body('instance.defaultNSFWPolicy').custom(isUserNSFWPolicyValid).withMessage('Should have a valid NSFW policy'),
   body('instance.defaultClientRoute').exists().withMessage('Should have a valid instance default client route'),
-  body('instance.defaultTrendingRoute').exists().withMessage('Should have a valid instance default trending route'),
   body('instance.customizations.css').exists().withMessage('Should have a valid instance CSS customization'),
   body('instance.customizations.javascript').exists().withMessage('Should have a valid instance JavaScript customization'),
 
@@ -55,6 +54,9 @@ const customConfigUpdateValidator = [
   body('import.videos.http.enabled').isBoolean().withMessage('Should have a valid import video http enabled boolean'),
   body('import.videos.torrent.enabled').isBoolean().withMessage('Should have a valid import video torrent enabled boolean'),
 
+  body('trending.videos.algorithms.default').exists().withMessage('Should have a valid default trending algorithm'),
+  body('trending.videos.algorithms.enabled').exists().withMessage('Should have a valid array of enabled trending algorithms'),
+
   body('followers.instance.enabled').isBoolean().withMessage('Should have a valid followers of instance boolean'),
   body('followers.instance.manualApproval').isBoolean().withMessage('Should have a valid manual approval boolean'),
 
diff --git a/server/tests/api/check-params/config.ts b/server/tests/api/check-params/config.ts
index e58e0cd9f..d3ae5fe0a 100644
--- a/server/tests/api/check-params/config.ts
+++ b/server/tests/api/check-params/config.ts
@@ -44,12 +44,6 @@ describe('Test config API validators', function () {
       defaultNSFWPolicy: 'blur',
 
       defaultClientRoute: '/videos/recently-added',
-      defaultTrendingRoute: '/videos/trending',
-      pages: {
-        hot: {
-          enabled: true
-        }
-      },
 
       customizations: {
         javascript: 'alert("coucou")',
@@ -142,6 +136,14 @@ describe('Test config API validators', function () {
         }
       }
     },
+    trending: {
+      videos: {
+        algorithms: {
+          enabled: [ 'hot', 'most-viewed', 'most-liked' ],
+          default: 'most-viewed'
+        }
+      }
+    },
     autoBlacklist: {
       videos: {
         ofUsers: {
diff --git a/server/tests/api/server/config.ts b/server/tests/api/server/config.ts
index 328f4852a..e0575bdfd 100644
--- a/server/tests/api/server/config.ts
+++ b/server/tests/api/server/config.ts
@@ -276,12 +276,6 @@ describe('Test config', function () {
         defaultNSFWPolicy: 'blur' as 'blur',
 
         defaultClientRoute: '/videos/recently-added',
-        defaultTrendingRoute: '/videos/trending',
-        pages: {
-          hot: {
-            enabled: true
-          }
-        },
 
         customizations: {
           javascript: 'alert("coucou")',
@@ -372,6 +366,14 @@ describe('Test config', function () {
           }
         }
       },
+      trending: {
+        videos: {
+          algorithms: {
+            enabled: [ 'hot', 'most-viewed', 'most-liked' ],
+            default: 'hot'
+          }
+        }
+      },
       autoBlacklist: {
         videos: {
           ofUsers: {