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98 lines
3.6 KiB
CoffeeScript
98 lines
3.6 KiB
CoffeeScript
DocumentManager = require "./DocumentManager"
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ProjectManager = require "./ProjectManager"
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Errors = require "./Errors"
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logger = require "logger-sharelatex"
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Metrics = require "./Metrics"
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TWO_MEGABYTES = 2 * 1024 * 1024
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module.exports = HttpController =
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getDoc: (req, res, next = (error) ->) ->
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doc_id = req.params.doc_id
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project_id = req.params.project_id
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logger.log project_id: project_id, doc_id: doc_id, "getting doc via http"
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timer = new Metrics.Timer("http.getDoc")
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if req.query?.fromVersion?
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fromVersion = parseInt(req.query.fromVersion, 10)
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else
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fromVersion = -1
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DocumentManager.getDocAndRecentOpsWithLock project_id, doc_id, fromVersion, (error, lines, version, ops) ->
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timer.done()
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return next(error) if error?
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logger.log project_id: project_id, doc_id: doc_id, "got doc via http"
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if !lines? or !version?
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return next(new Errors.NotFoundError("document not found"))
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res.send JSON.stringify
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id: doc_id
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lines: lines
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version: version
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ops: ops
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_getTotalSizeOfLines: (lines) ->
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size = 0
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for line in lines
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size += (line.length + 1)
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return size
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setDoc: (req, res, next = (error) ->) ->
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doc_id = req.params.doc_id
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project_id = req.params.project_id
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lines = req.body.lines
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source = req.body.source
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user_id = req.body.user_id
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lineSize = HttpController._getTotalSizeOfLines(lines)
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if lineSize > TWO_MEGABYTES
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logger.log {project_id, doc_id, source, lineSize, user_id}, "document too large, returning 406 response"
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return res.send 406
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logger.log project_id: project_id, doc_id: doc_id, lines: lines, source: source, user_id: user_id, "setting doc via http"
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timer = new Metrics.Timer("http.setDoc")
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DocumentManager.setDocWithLock project_id, doc_id, lines, source, user_id, (error) ->
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timer.done()
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return next(error) if error?
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logger.log project_id: project_id, doc_id: doc_id, "set doc via http"
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res.send 204 # No Content
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flushDocIfLoaded: (req, res, next = (error) ->) ->
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doc_id = req.params.doc_id
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project_id = req.params.project_id
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logger.log project_id: project_id, doc_id: doc_id, "flushing doc via http"
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timer = new Metrics.Timer("http.flushDoc")
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DocumentManager.flushDocIfLoadedWithLock project_id, doc_id, (error) ->
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timer.done()
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return next(error) if error?
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logger.log project_id: project_id, doc_id: doc_id, "flushed doc via http"
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res.send 204 # No Content
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flushAndDeleteDoc: (req, res, next = (error) ->) ->
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doc_id = req.params.doc_id
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project_id = req.params.project_id
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logger.log project_id: project_id, doc_id: doc_id, "deleting doc via http"
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timer = new Metrics.Timer("http.deleteDoc")
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DocumentManager.flushAndDeleteDocWithLock project_id, doc_id, (error) ->
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timer.done()
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return next(error) if error?
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logger.log project_id: project_id, doc_id: doc_id, "deleted doc via http"
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res.send 204 # No Content
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flushProject: (req, res, next = (error) ->) ->
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project_id = req.params.project_id
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logger.log project_id: project_id, "flushing project via http"
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timer = new Metrics.Timer("http.flushProject")
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ProjectManager.flushProjectWithLocks project_id, (error) ->
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timer.done()
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return next(error) if error?
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logger.log project_id: project_id, "flushed project via http"
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res.send 204 # No Content
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deleteProject: (req, res, next = (error) ->) ->
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project_id = req.params.project_id
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logger.log project_id: project_id, "deleting project via http"
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timer = new Metrics.Timer("http.deleteProject")
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ProjectManager.flushAndDeleteProjectWithLocks project_id, (error) ->
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timer.done()
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return next(error) if error?
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logger.log project_id: project_id, "deleted project via http"
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res.send 204 # No Content
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