Server: split videos controller

4 files changed, 339 insertions, 264 deletions

diff --git a/server/controllers/api/videos/abuse.js b/server/controllers/api/videos/abuse.js
new file mode 100644
index 000000000..0fb44bb14
--- /dev/null
+++ b/server/controllers/api/videos/abuse.js
@@ -0,0 +1,112 @@
+'use strict'
+
+const express = require('express')
+const waterfall = require('async/waterfall')
+
+const db = require('../../../initializers/database')
+const logger = require('../../../helpers/logger')
+const friends = require('../../../lib/friends')
+const middlewares = require('../../../middlewares')
+const admin = middlewares.admin
+const oAuth = middlewares.oauth
+const pagination = middlewares.pagination
+const validators = middlewares.validators
+const validatorsPagination = validators.pagination
+const validatorsSort = validators.sort
+const validatorsVideos = validators.videos
+const sort = middlewares.sort
+const databaseUtils = require('../../../helpers/database-utils')
+const utils = require('../../../helpers/utils')
+
+const router = express.Router()
+
+router.get('/abuse',
+  oAuth.authenticate,
+  admin.ensureIsAdmin,
+  validatorsPagination.pagination,
+  validatorsSort.videoAbusesSort,
+  sort.setVideoAbusesSort,
+  pagination.setPagination,
+  listVideoAbuses
+)
+router.post('/:id/abuse',
+  oAuth.authenticate,
+  validatorsVideos.videoAbuseReport,
+  reportVideoAbuseRetryWrapper
+)
+
+// ---------------------------------------------------------------------------
+
+module.exports = router
+
+// ---------------------------------------------------------------------------
+
+function listVideoAbuses (req, res, next) {
+  db.VideoAbuse.listForApi(req.query.start, req.query.count, req.query.sort, function (err, abusesList, abusesTotal) {
+    if (err) return next(err)
+
+    res.json(utils.getFormatedObjects(abusesList, abusesTotal))
+  })
+}
+
+function reportVideoAbuseRetryWrapper (req, res, next) {
+  const options = {
+    arguments: [ req, res ],
+    errorMessage: 'Cannot report abuse to the video with many retries.'
+  }
+
+  databaseUtils.retryTransactionWrapper(reportVideoAbuse, options, function (err) {
+    if (err) return next(err)
+
+    return res.type('json').status(204).end()
+  })
+}
+
+function reportVideoAbuse (req, res, finalCallback) {
+  const videoInstance = res.locals.video
+  const reporterUsername = res.locals.oauth.token.User.username
+
+  const abuse = {
+    reporterUsername,
+    reason: req.body.reason,
+    videoId: videoInstance.id,
+    reporterPodId: null // This is our pod that reported this abuse
+  }
+
+  waterfall([
+
+    databaseUtils.startSerializableTransaction,
+
+    function createAbuse (t, callback) {
+      db.VideoAbuse.create(abuse).asCallback(function (err, abuse) {
+        return callback(err, t, abuse)
+      })
+    },
+
+    function sendToFriendsIfNeeded (t, abuse, callback) {
+      // We send the information to the destination pod
+      if (videoInstance.isOwned() === false) {
+        const reportData = {
+          reporterUsername,
+          reportReason: abuse.reason,
+          videoRemoteId: videoInstance.remoteId
+        }
+
+        friends.reportAbuseVideoToFriend(reportData, videoInstance)
+      }
+
+      return callback(null, t)
+    },
+
+    databaseUtils.commitTransaction
+
+  ], function andFinally (err, t) {
+    if (err) {
+      logger.debug('Cannot update the video.', { error: err })
+      return databaseUtils.rollbackTransaction(err, t, finalCallback)
+    }
+
+    logger.info('Abuse report for video %s created.', videoInstance.name)
+    return finalCallback(null)
+  })
+}
diff --git a/server/controllers/api/videos/blacklist.js b/server/controllers/api/videos/blacklist.js
new file mode 100644
index 000000000..8c3e2a69d
--- /dev/null
+++ b/server/controllers/api/videos/blacklist.js
@@ -0,0 +1,43 @@
+'use strict'
+
+const express = require('express')
+
+const db = require('../../../initializers/database')
+const logger = require('../../../helpers/logger')
+const middlewares = require('../../../middlewares')
+const admin = middlewares.admin
+const oAuth = middlewares.oauth
+const validators = middlewares.validators
+const validatorsVideos = validators.videos
+
+const router = express.Router()
+
+router.post('/:id/blacklist',
+  oAuth.authenticate,
+  admin.ensureIsAdmin,
+  validatorsVideos.videosBlacklist,
+  addVideoToBlacklist
+)
+
+// ---------------------------------------------------------------------------
+
+module.exports = router
+
+// ---------------------------------------------------------------------------
+
+function addVideoToBlacklist (req, res, next) {
+  const videoInstance = res.locals.video
+
+  const toCreate = {
+    videoId: videoInstance.id
+  }
+
+  db.BlacklistedVideo.create(toCreate).asCallback(function (err) {
+    if (err) {
+      logger.error('Errors when blacklisting video ', { error: err })
+      return next(err)
+    }
+
+    return res.type('json').status(204).end()
+  })
+}
diff --git a/server/controllers/api/videos.js b/server/controllers/api/videos/index.js
index aeefaa555..8de44d5ac 100644
--- a/server/controllers/api/videos.js
+++ b/server/controllers/api/videos/index.js
@@ -6,12 +6,11 @@ const multer = require('multer')
 const path = require('path')
 const waterfall = require('async/waterfall')
 
-const constants = require('../../initializers/constants')
-const db = require('../../initializers/database')
-const logger = require('../../helpers/logger')
-const friends = require('../../lib/friends')
-const middlewares = require('../../middlewares')
-const admin = middlewares.admin
+const constants = require('../../../initializers/constants')
+const db = require('../../../initializers/database')
+const logger = require('../../../helpers/logger')
+const friends = require('../../../lib/friends')
+const middlewares = require('../../../middlewares')
 const oAuth = middlewares.oauth
 const pagination = middlewares.pagination
 const validators = middlewares.validators
@@ -20,8 +19,12 @@ const validatorsSort = validators.sort
 const validatorsVideos = validators.videos
 const search = middlewares.search
 const sort = middlewares.sort
-const databaseUtils = require('../../helpers/database-utils')
-const utils = require('../../helpers/utils')
+const databaseUtils = require('../../../helpers/database-utils')
+const utils = require('../../../helpers/utils')
+
+const abuseController = require('./abuse')
+const blacklistController = require('./blacklist')
+const rateController = require('./rate')
 
 const router = express.Router()
 
@@ -45,31 +48,14 @@ const storage = multer.diskStorage({
 
 const reqFiles = multer({ storage: storage }).fields([{ name: 'videofile', maxCount: 1 }])
 
+router.use('/', abuseController)
+router.use('/', blacklistController)
+router.use('/', rateController)
+
 router.get('/categories', listVideoCategories)
 router.get('/licences', listVideoLicences)
 router.get('/languages', listVideoLanguages)
 
-router.get('/abuse',
-  oAuth.authenticate,
-  admin.ensureIsAdmin,
-  validatorsPagination.pagination,
-  validatorsSort.videoAbusesSort,
-  sort.setVideoAbusesSort,
-  pagination.setPagination,
-  listVideoAbuses
-)
-router.post('/:id/abuse',
-  oAuth.authenticate,
-  validatorsVideos.videoAbuseReport,
-  reportVideoAbuseRetryWrapper
-)
-
-router.put('/:id/rate',
-  oAuth.authenticate,
-  validatorsVideos.videoRate,
-  rateVideoRetryWrapper
-)
-
 router.get('/',
   validatorsPagination.pagination,
   validatorsSort.videosSort,
@@ -110,13 +96,6 @@ router.get('/search/:value',
   searchVideos
 )
 
-router.post('/:id/blacklist',
-  oAuth.authenticate,
-  admin.ensureIsAdmin,
-  validatorsVideos.videosBlacklist,
-  addVideoToBlacklist
-)
-
 // ---------------------------------------------------------------------------
 
 module.exports = router
@@ -135,147 +114,6 @@ function listVideoLanguages (req, res, next) {
   res.json(constants.VIDEO_LANGUAGES)
 }
 
-function rateVideoRetryWrapper (req, res, next) {
-  const options = {
-    arguments: [ req, res ],
-    errorMessage: 'Cannot update the user video rate.'
-  }
-
-  databaseUtils.retryTransactionWrapper(rateVideo, options, function (err) {
-    if (err) return next(err)
-
-    return res.type('json').status(204).end()
-  })
-}
-
-function rateVideo (req, res, finalCallback) {
-  const rateType = req.body.rating
-  const videoInstance = res.locals.video
-  const userInstance = res.locals.oauth.token.User
-
-  waterfall([
-    databaseUtils.startSerializableTransaction,
-
-    function findPreviousRate (t, callback) {
-      db.UserVideoRate.load(userInstance.id, videoInstance.id, t, function (err, previousRate) {
-        return callback(err, t, previousRate)
-      })
-    },
-
-    function insertUserRateIntoDB (t, previousRate, callback) {
-      const options = { transaction: t }
-
-      let likesToIncrement = 0
-      let dislikesToIncrement = 0
-
-      if (rateType === constants.VIDEO_RATE_TYPES.LIKE) likesToIncrement++
-      else if (rateType === constants.VIDEO_RATE_TYPES.DISLIKE) dislikesToIncrement++
-
-      // There was a previous rate, update it
-      if (previousRate) {
-        // We will remove the previous rate, so we will need to remove it from the video attribute
-        if (previousRate.type === constants.VIDEO_RATE_TYPES.LIKE) likesToIncrement--
-        else if (previousRate.type === constants.VIDEO_RATE_TYPES.DISLIKE) dislikesToIncrement--
-
-        previousRate.type = rateType
-
-        previousRate.save(options).asCallback(function (err) {
-          return callback(err, t, likesToIncrement, dislikesToIncrement)
-        })
-      } else { // There was not a previous rate, insert a new one
-        const query = {
-          userId: userInstance.id,
-          videoId: videoInstance.id,
-          type: rateType
-        }
-
-        db.UserVideoRate.create(query, options).asCallback(function (err) {
-          return callback(err, t, likesToIncrement, dislikesToIncrement)
-        })
-      }
-    },
-
-    function updateVideoAttributeDB (t, likesToIncrement, dislikesToIncrement, callback) {
-      const options = { transaction: t }
-      const incrementQuery = {
-        likes: likesToIncrement,
-        dislikes: dislikesToIncrement
-      }
-
-      // Even if we do not own the video we increment the attributes
-      // It is usefull for the user to have a feedback
-      videoInstance.increment(incrementQuery, options).asCallback(function (err) {
-        return callback(err, t, likesToIncrement, dislikesToIncrement)
-      })
-    },
-
-    function sendEventsToFriendsIfNeeded (t, likesToIncrement, dislikesToIncrement, callback) {
-      // No need for an event type, we own the video
-      if (videoInstance.isOwned()) return callback(null, t, likesToIncrement, dislikesToIncrement)
-
-      const eventsParams = []
-
-      if (likesToIncrement !== 0) {
-        eventsParams.push({
-          videoId: videoInstance.id,
-          type: constants.REQUEST_VIDEO_EVENT_TYPES.LIKES,
-          count: likesToIncrement
-        })
-      }
-
-      if (dislikesToIncrement !== 0) {
-        eventsParams.push({
-          videoId: videoInstance.id,
-          type: constants.REQUEST_VIDEO_EVENT_TYPES.DISLIKES,
-          count: dislikesToIncrement
-        })
-      }
-
-      friends.addEventsToRemoteVideo(eventsParams, t, function (err) {
-        return callback(err, t, likesToIncrement, dislikesToIncrement)
-      })
-    },
-
-    function sendQaduToFriendsIfNeeded (t, likesToIncrement, dislikesToIncrement, callback) {
-      // We do not own the video, there is no need to send a quick and dirty update to friends
-      // Our rate was already sent by the addEvent function
-      if (videoInstance.isOwned() === false) return callback(null, t)
-
-      const qadusParams = []
-
-      if (likesToIncrement !== 0) {
-        qadusParams.push({
-          videoId: videoInstance.id,
-          type: constants.REQUEST_VIDEO_QADU_TYPES.LIKES
-        })
-      }
-
-      if (dislikesToIncrement !== 0) {
-        qadusParams.push({
-          videoId: videoInstance.id,
-          type: constants.REQUEST_VIDEO_QADU_TYPES.DISLIKES
-        })
-      }
-
-      friends.quickAndDirtyUpdatesVideoToFriends(qadusParams, t, function (err) {
-        return callback(err, t)
-      })
-    },
-
-    databaseUtils.commitTransaction
-
-  ], function (err, t) {
-    if (err) {
-      // This is just a debug because we will retry the insert
-      logger.debug('Cannot add the user video rate.', { error: err })
-      return databaseUtils.rollbackTransaction(err, t, finalCallback)
-    }
-
-    logger.info('User video rate for video %s of user %s updated.', videoInstance.name, userInstance.username)
-    return finalCallback(null)
-  })
-}
-
 // Wrapper to video add that retry the function if there is a database error
 // We need this because we run the transaction in SERIALIZABLE isolation that can fail
 function addVideoRetryWrapper (req, res, next) {
@@ -564,90 +402,3 @@ function searchVideos (req, res, next) {
     }
   )
 }
-
-function listVideoAbuses (req, res, next) {
-  db.VideoAbuse.listForApi(req.query.start, req.query.count, req.query.sort, function (err, abusesList, abusesTotal) {
-    if (err) return next(err)
-
-    res.json(utils.getFormatedObjects(abusesList, abusesTotal))
-  })
-}
-
-function reportVideoAbuseRetryWrapper (req, res, next) {
-  const options = {
-    arguments: [ req, res ],
-    errorMessage: 'Cannot report abuse to the video with many retries.'
-  }
-
-  databaseUtils.retryTransactionWrapper(reportVideoAbuse, options, function (err) {
-    if (err) return next(err)
-
-    return res.type('json').status(204).end()
-  })
-}
-
-function reportVideoAbuse (req, res, finalCallback) {
-  const videoInstance = res.locals.video
-  const reporterUsername = res.locals.oauth.token.User.username
-
-  const abuse = {
-    reporterUsername,
-    reason: req.body.reason,
-    videoId: videoInstance.id,
-    reporterPodId: null // This is our pod that reported this abuse
-  }
-
-  waterfall([
-
-    databaseUtils.startSerializableTransaction,
-
-    function createAbuse (t, callback) {
-      db.VideoAbuse.create(abuse).asCallback(function (err, abuse) {
-        return callback(err, t, abuse)
-      })
-    },
-
-    function sendToFriendsIfNeeded (t, abuse, callback) {
-      // We send the information to the destination pod
-      if (videoInstance.isOwned() === false) {
-        const reportData = {
-          reporterUsername,
-          reportReason: abuse.reason,
-          videoRemoteId: videoInstance.remoteId
-        }
-
-        friends.reportAbuseVideoToFriend(reportData, videoInstance)
-      }
-
-      return callback(null, t)
-    },
-
-    databaseUtils.commitTransaction
-
-  ], function andFinally (err, t) {
-    if (err) {
-      logger.debug('Cannot update the video.', { error: err })
-      return databaseUtils.rollbackTransaction(err, t, finalCallback)
-    }
-
-    logger.info('Abuse report for video %s created.', videoInstance.name)
-    return finalCallback(null)
-  })
-}
-
-function addVideoToBlacklist (req, res, next) {
-  const videoInstance = res.locals.video
-
-  const toCreate = {
-    videoId: videoInstance.id
-  }
-
-  db.BlacklistedVideo.create(toCreate).asCallback(function (err) {
-    if (err) {
-      logger.error('Errors when blacklisting video ', { error: err })
-      return next(err)
-    }
-
-    return res.type('json').status(204).end()
-  })
-}
diff --git a/server/controllers/api/videos/rate.js b/server/controllers/api/videos/rate.js
new file mode 100644
index 000000000..df8a69a1d
--- /dev/null
+++ b/server/controllers/api/videos/rate.js
@@ -0,0 +1,169 @@
+'use strict'
+
+const express = require('express')
+const waterfall = require('async/waterfall')
+
+const constants = require('../../../initializers/constants')
+const db = require('../../../initializers/database')
+const logger = require('../../../helpers/logger')
+const friends = require('../../../lib/friends')
+const middlewares = require('../../../middlewares')
+const oAuth = middlewares.oauth
+const validators = middlewares.validators
+const validatorsVideos = validators.videos
+const databaseUtils = require('../../../helpers/database-utils')
+
+const router = express.Router()
+
+router.put('/:id/rate',
+  oAuth.authenticate,
+  validatorsVideos.videoRate,
+  rateVideoRetryWrapper
+)
+
+// ---------------------------------------------------------------------------
+
+module.exports = router
+
+// ---------------------------------------------------------------------------
+
+function rateVideoRetryWrapper (req, res, next) {
+  const options = {
+    arguments: [ req, res ],
+    errorMessage: 'Cannot update the user video rate.'
+  }
+
+  databaseUtils.retryTransactionWrapper(rateVideo, options, function (err) {
+    if (err) return next(err)
+
+    return res.type('json').status(204).end()
+  })
+}
+
+function rateVideo (req, res, finalCallback) {
+  const rateType = req.body.rating
+  const videoInstance = res.locals.video
+  const userInstance = res.locals.oauth.token.User
+
+  waterfall([
+    databaseUtils.startSerializableTransaction,
+
+    function findPreviousRate (t, callback) {
+      db.UserVideoRate.load(userInstance.id, videoInstance.id, t, function (err, previousRate) {
+        return callback(err, t, previousRate)
+      })
+    },
+
+    function insertUserRateIntoDB (t, previousRate, callback) {
+      const options = { transaction: t }
+
+      let likesToIncrement = 0
+      let dislikesToIncrement = 0
+
+      if (rateType === constants.VIDEO_RATE_TYPES.LIKE) likesToIncrement++
+      else if (rateType === constants.VIDEO_RATE_TYPES.DISLIKE) dislikesToIncrement++
+
+      // There was a previous rate, update it
+      if (previousRate) {
+        // We will remove the previous rate, so we will need to remove it from the video attribute
+        if (previousRate.type === constants.VIDEO_RATE_TYPES.LIKE) likesToIncrement--
+        else if (previousRate.type === constants.VIDEO_RATE_TYPES.DISLIKE) dislikesToIncrement--
+
+        previousRate.type = rateType
+
+        previousRate.save(options).asCallback(function (err) {
+          return callback(err, t, likesToIncrement, dislikesToIncrement)
+        })
+      } else { // There was not a previous rate, insert a new one
+        const query = {
+          userId: userInstance.id,
+          videoId: videoInstance.id,
+          type: rateType
+        }
+
+        db.UserVideoRate.create(query, options).asCallback(function (err) {
+          return callback(err, t, likesToIncrement, dislikesToIncrement)
+        })
+      }
+    },
+
+    function updateVideoAttributeDB (t, likesToIncrement, dislikesToIncrement, callback) {
+      const options = { transaction: t }
+      const incrementQuery = {
+        likes: likesToIncrement,
+        dislikes: dislikesToIncrement
+      }
+
+      // Even if we do not own the video we increment the attributes
+      // It is usefull for the user to have a feedback
+      videoInstance.increment(incrementQuery, options).asCallback(function (err) {
+        return callback(err, t, likesToIncrement, dislikesToIncrement)
+      })
+    },
+
+    function sendEventsToFriendsIfNeeded (t, likesToIncrement, dislikesToIncrement, callback) {
+      // No need for an event type, we own the video
+      if (videoInstance.isOwned()) return callback(null, t, likesToIncrement, dislikesToIncrement)
+
+      const eventsParams = []
+
+      if (likesToIncrement !== 0) {
+        eventsParams.push({
+          videoId: videoInstance.id,
+          type: constants.REQUEST_VIDEO_EVENT_TYPES.LIKES,
+          count: likesToIncrement
+        })
+      }
+
+      if (dislikesToIncrement !== 0) {
+        eventsParams.push({
+          videoId: videoInstance.id,
+          type: constants.REQUEST_VIDEO_EVENT_TYPES.DISLIKES,
+          count: dislikesToIncrement
+        })
+      }
+
+      friends.addEventsToRemoteVideo(eventsParams, t, function (err) {
+        return callback(err, t, likesToIncrement, dislikesToIncrement)
+      })
+    },
+
+    function sendQaduToFriendsIfNeeded (t, likesToIncrement, dislikesToIncrement, callback) {
+      // We do not own the video, there is no need to send a quick and dirty update to friends
+      // Our rate was already sent by the addEvent function
+      if (videoInstance.isOwned() === false) return callback(null, t)
+
+      const qadusParams = []
+
+      if (likesToIncrement !== 0) {
+        qadusParams.push({
+          videoId: videoInstance.id,
+          type: constants.REQUEST_VIDEO_QADU_TYPES.LIKES
+        })
+      }
+
+      if (dislikesToIncrement !== 0) {
+        qadusParams.push({
+          videoId: videoInstance.id,
+          type: constants.REQUEST_VIDEO_QADU_TYPES.DISLIKES
+        })
+      }
+
+      friends.quickAndDirtyUpdatesVideoToFriends(qadusParams, t, function (err) {
+        return callback(err, t)
+      })
+    },
+
+    databaseUtils.commitTransaction
+
+  ], function (err, t) {
+    if (err) {
+      // This is just a debug because we will retry the insert
+      logger.debug('Cannot add the user video rate.', { error: err })
+      return databaseUtils.rollbackTransaction(err, t, finalCallback)
+    }
+
+    logger.info('User video rate for video %s of user %s updated.', videoInstance.name, userInstance.username)
+    return finalCallback(null)
+  })
+}