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94 lines
4.3 KiB
CoffeeScript
94 lines
4.3 KiB
CoffeeScript
async = require "async"
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fs = require "fs"
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_ = require "underscore"
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FileTypeManager = require "./FileTypeManager"
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EditorController = require "../Editor/EditorController"
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logger = require("logger-sharelatex")
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module.exports = FileSystemImportManager =
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addDoc: (user_id, project_id, folder_id, name, path, replace, callback = (error, doc)-> )->
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FileSystemImportManager._isSafeOnFileSystem path, (err, isSafe)->
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if !isSafe
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logger.log user_id:user_id, project_id:project_id, folder_id:folder_id, name:name, path:path, "add doc is from symlink, stopping process"
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return callback("path is symlink")
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fs.readFile path, "utf8", (error, content = "") ->
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return callback(error) if error?
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content = content.replace(/\r/g, "")
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lines = content.split("\n")
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if replace
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EditorController.upsertDoc project_id, folder_id, name, lines, "upload", user_id, callback
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else
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EditorController.addDoc project_id, folder_id, name, lines, "upload", user_id, callback
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addFile: (user_id, project_id, folder_id, name, path, replace, callback = (error, file)-> )->
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FileSystemImportManager._isSafeOnFileSystem path, (err, isSafe)->
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if !isSafe
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logger.log user_id:user_id, project_id:project_id, folder_id:folder_id, name:name, path:path, "add file is from symlink, stopping insert"
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return callback("path is symlink")
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if replace
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EditorController.upsertFile project_id, folder_id, name, path, null, "upload", user_id, callback
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else
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EditorController.addFile project_id, folder_id, name, path, null, "upload", user_id, callback
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addFolder: (user_id, project_id, folder_id, name, path, replace, callback = (error)-> ) ->
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FileSystemImportManager._isSafeOnFileSystem path, (err, isSafe)->
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if !isSafe
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logger.log user_id:user_id, project_id:project_id, folder_id:folder_id, path:path, "add folder is from symlink, stopping insert"
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return callback("path is symlink")
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EditorController.addFolder project_id, folder_id, name, "upload", (error, new_folder) =>
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return callback(error) if error?
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FileSystemImportManager.addFolderContents user_id, project_id, new_folder._id, path, replace, (error) ->
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return callback(error) if error?
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callback null, new_folder
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addFolderContents: (user_id, project_id, parent_folder_id, folderPath, replace, callback = (error)-> ) ->
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FileSystemImportManager._isSafeOnFileSystem folderPath, (err, isSafe)->
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if !isSafe
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logger.log user_id:user_id, project_id:project_id, parent_folder_id:parent_folder_id, folderPath:folderPath, "add folder contents is from symlink, stopping insert"
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return callback("path is symlink")
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fs.readdir folderPath, (error, entries = []) =>
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return callback(error) if error?
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async.eachSeries(
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entries,
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(entry, callback) =>
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FileTypeManager.shouldIgnore entry, (error, ignore) =>
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return callback(error) if error?
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if !ignore
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FileSystemImportManager.addEntity user_id, project_id, parent_folder_id, entry, "#{folderPath}/#{entry}", replace, callback
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else
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callback()
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callback
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)
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addEntity: (user_id, project_id, folder_id, name, path, replace, callback = (error, entity)-> ) ->
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FileSystemImportManager._isSafeOnFileSystem path, (err, isSafe)->
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if !isSafe
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logger.log user_id:user_id, project_id:project_id, folder_id:folder_id, path:path, "add entry is from symlink, stopping insert"
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return callback("path is symlink")
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FileTypeManager.isDirectory path, (error, isDirectory) =>
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return callback(error) if error?
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if isDirectory
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FileSystemImportManager.addFolder user_id, project_id, folder_id, name, path, replace, callback
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else
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FileTypeManager.isBinary name, path, (error, isBinary) =>
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return callback(error) if error?
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if isBinary
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FileSystemImportManager.addFile user_id, project_id, folder_id, name, path, replace, (err, entity) ->
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entity?.type = 'file'
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callback(err, entity)
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else
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FileSystemImportManager.addDoc user_id, project_id, folder_id, name, path, replace, (err, entity) ->
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entity?.type = 'doc'
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callback(err, entity)
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_isSafeOnFileSystem: (path, callback = (err, isSafe)->)->
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fs.lstat path, (err, stat)->
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if err?
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logger.err err:err, "error with path symlink check"
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return callback(err)
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isSafe = stat.isFile() or stat.isDirectory()
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callback(err, isSafe)
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