support versionning in OnlyOffice

This commit is contained in:
mrsang 2021-03-19 22:04:27 +01:00
parent e3a22774aa
commit 882b57dd87
6 changed files with 216 additions and 38 deletions

View File

@ -10,6 +10,7 @@ way to work with multiple documents at the same time.
![https://github.com/lxsang/antosdk-apps/blob/master/OnlyOffice/screenshot.png?raw=true](https://github.com/lxsang/antosdk-apps/blob/master/OnlyOffice/screenshot.png?raw=true)
## Change log
- v 0.1.5a: Add document versionning support
- v 0.1.4a: If the iframe has the same origin with the parent, enable the focus event
- v 0.1.3a: Let backend generates document key, compatible with doc.iohub.dev/office
- v 0.1.2a: generate document key based on username, file path and modified time

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@ -32,6 +32,67 @@ handle.token = function(data)
return result(ret)
end
handle.history = function(data)
local file = vfs.ospath(data.file)
local history_file = vfs.ospath("home://.office/"..std.sha1(file).."/history.json")
if(ulib.exists(history_file)) then
local obj = JSON.decodeFile(history_file)
obj.hash = std.sha1(file)
return result(obj)
else
return error("No history found")
end
end
handle.clean_up_version = function(basepath, h,v)
if not h then
return nil
end
if h.version == v then
return h
else
--delete this version
local cmd = 'rm '..basepath.."/"..h.key.."*"
print(cmd)
os.execute(cmd)
if h.previous then
return handle.clean_up_version(basepath, h.previous,v)
else
return nil
end
end
end
handle.restore = function(data)
local version = data.version
local file = vfs.ospath(data.file)
local basepath = vfs.ospath("home://.office/"..std.sha1(file))
if ulib.exists(basepath.."/history.json") then
local history = JSON.decodeFile(basepath.."/history.json")
local obj = handle.clean_up_version(basepath, history,version)
if obj then
-- restore the file
local cmd = 'cp '..basepath.."/"..obj.key..' "'..file..'"'
os.execute(cmd)
local cmd = 'rm '..basepath.."/"..obj.key
os.execute(cmd)
local f = io.open(basepath.."/history.json", "w")
if f then
f:write(JSON.encode(obj))
f:close()
return result("File restored")
else
return error("Cannot save history")
end
else
local cmd = "rm "..basepath.."/history.json"
os.execute(cmd)
return result("File restored")
end
else
return error("Unable to restore: no history meta-data found")
end
end
handle.duplicate = function(data)
local file = vfs.ospath(data.as)
local tmpfile = "/tmp/"..std.sha1(file)
@ -67,8 +128,55 @@ handle.save = function()
os.execute(cmd)
-- move file to correct position
if ulib.exists(tmpfile) then
cmd = "mv "..tmpfile.." "..file
-- back up the file version
local history_dir = "home://.office"
vfs.mkdir(history_dir)
history_dir = history_dir.."/"..std.sha1(file)
vfs.mkdir(history_dir)
history_dir = vfs.ospath(history_dir)
-- backup old version
cmd = 'cp "'..file..'" "'..history_dir.."/"..data.key..'"'
os.execute(cmd)
-- create new version
local old_stat = ulib.file_stat(file)
cmd = 'mv "'..tmpfile..'" "'..file..'"'
os.execute(cmd)
-- get the new key
local stat = ulib.file_stat(file)
local new_key = std.sha1(file..":"..stat.mtime)
-- save changes
if(data.changesurl) then
cmd = "curl -o "..history_dir.."/"..new_key..'.zip "'..data.changesurl..'"'
os.execute(cmd)
end
-- now save version object
local history_file = history_dir.."/history.json"
local history = {}
if ulib.exists(history_file) then
history.previous = JSON.decodeFile(history_file)
history.version = history.previous.version + 1
else
history.version = 1
history.previous = {
key = data.key,
version = 0,
create = old_stat.mtime
}
end
history.key = new_key
history.changes = data.history.changes
history.serverVersion = data.history.serverVersion
history.create = stat.mtime
history.user = { id = ulib.uid(SESSION.user).id, name = SESSION.user }
-- save the history to file
local f = io.open(history_file, "w")
if f then
f:write(JSON.encode(history))
f:close()
else
return error("Cannot save history")
end
print("File "..file.." sync with remote")
else
return error("Unable to download")

View File

@ -89,9 +89,9 @@ class OnlyOffice extends this.OS.application.BaseApplication
open: () ->
return unless @currfile
@iframe = undefined
@history = undefined
@exec("token", {file: @currfile.path})
.then (d) =>
console.log(d)
return @error d.error if d.error
@access_token = d.result.sid
@currfile.onready()
@ -105,7 +105,11 @@ class OnlyOffice extends this.OS.application.BaseApplication
events: {
onAppReady: (e) => @editorReady(e),
onRequestCreateNew: () => @newDocument(),
onRequestSaveAs: (e) => @saveAs(e)
onRequestSaveAs: (e) => @saveAs(e),
onRequestHistory: () => @loadHistory(),
onRequestHistoryData: (e) => @loadHistoryData(e),
onRequestHistoryClose: (e) => @closeHistory(e),
onRequestRestore: (e) => @restoreVersion(e)
},
document: {
fileType: @currfile.ext,
@ -130,6 +134,71 @@ class OnlyOffice extends this.OS.application.BaseApplication
.catch (e) =>
@error e.toString(), e
restoreVersion: (e) ->
return if e.data.version is @history.version
@exec("restore", { version: e.data.version, file: @currfile.path })
.then (d) =>
@error d.error if d.error
@notify d.result if d.result
@loadHistory()
.catch (e) =>
@error e.toString(),e
@loadHistory()
closeHistory: (e) ->
@open()
loadHistoryData: (e) ->
fn = (h,v) =>
return h if h.version is v
return fn h.previous, v if h.previous
return undefined
data = fn @history, e.data
@editor.setHistoryData({ error:__("No data found").__()}) unless data
path = "home://.office/#{@history.hash}"
hdata = {
changesUrl: "#{path}/#{data.key}.zip".asFileHandle().getlink()+ "?" + @access_token,
key: data.key,
url: "#{path}/#{data.key}".asFileHandle().getlink()+ "?" + @access_token,
version: data.version
}
if data.previous
hdata.previous = {
key: data.previous.key,
url: "#{path}/#{data.previous.key}".asFileHandle().getlink()+ "?" + @access_token
}
hdata.url = @currfile.getlink()+ "?" + @access_token if data.version is @history.version
# console.log(hdata)
@editor.setHistoryData {hdata}
loadHistory: () ->
@history = undefined
@exec("history", { file: @currfile.path })
.then (d) =>
return @editor.refreshHistory({error: d.error}) if d.error
@history = d.result
history = {}
history.currentVersion = d.result.version
history.history = []
fn = (list, obj) =>
list.push {
changes: obj.changes,
created: obj.create,
key: obj.key,
user: obj.user,
version: obj.version
}
return unless obj.previous
fn list, obj.previous
fn history.history, d.result
console.log history
@editor.refreshHistory(history)
.catch (e) =>
@editor.refreshHistory({ error: e.toString()})
@error e.toString(), e
getDocType: (ext) ->
return "word" if "doc,docx,epub,odt".split(",").includes(ext)
return "cell" if "csv,ods,xls,xlsx".split(",").includes(ext)

View File

@ -7,8 +7,8 @@
"author": "Xuan Sang LE",
"email": "mrsang@iohub.dev"
},
"version":"0.1.4-a",
"category":"Other",
"version":"0.1.5-a",
"category":"Office",
"icon":"icon.png",
"mimes":[
"application/vnd.oasis.opendocument.text",

View File

@ -139,6 +139,36 @@
"dependencies": [],
"download": "https://raw.githubusercontent.com/lxsang/antosdk-apps/master/Katex/build/release/Katex.zip"
},
{
"pkgname": "libjpeg",
"name": "libjpeg",
"description": "https://raw.githubusercontent.com/lxsang/antosdk-apps/master/libjpeg/README.md",
"category": "Library",
"author": "",
"version": "0.1.1-a",
"dependencies": [],
"download": "https://raw.githubusercontent.com/lxsang/antosdk-apps/master/libjpeg/build/release/libjpeg.zip"
},
{
"pkgname": "libpdfjs",
"name": "PDF JS library",
"description": "https://raw.githubusercontent.com/lxsang/antosdk-apps/master/libpdfjs/README.md",
"category": "Library",
"author": "Xuan Sang LE",
"version": "2.6.347-r",
"dependencies": [],
"download": "https://raw.githubusercontent.com/lxsang/antosdk-apps/master/libpdfjs/build/release/libpdfjs.zip"
},
{
"pkgname": "libwvnc",
"name": "libwvnc",
"description": "https://raw.githubusercontent.com/lxsang/antosdk-apps/master/libwvnc/README.md",
"category": "Library",
"author": "",
"version": "0.1.2-a",
"dependencies": ["libjpeg@0.1.1-a"],
"download": "https://raw.githubusercontent.com/lxsang/antosdk-apps/master/libwvnc/build/release/libwvnc.zip"
},
{
"pkgname": "LuaPlayground",
"name": "LuaPlayground",
@ -163,9 +193,9 @@
"pkgname": "OnlyOffice",
"name": "Office Suite",
"description": "https://raw.githubusercontent.com/lxsang/antosdk-apps/master/OnlyOffice/README.md",
"category": "Other",
"category": "Office",
"author": "Xuan Sang LE",
"version": "0.1.4-a",
"version": "0.1.5-a",
"dependencies": [],
"download": "https://raw.githubusercontent.com/lxsang/antosdk-apps/master/OnlyOffice/build/release/OnlyOffice.zip"
},
@ -215,7 +245,7 @@
"description": "https://raw.githubusercontent.com/lxsang/antosdk-apps/master/ShowCase/README.md",
"category": "Other",
"author": "Xuan Sang LE",
"version": "0.0.4-a",
"version": "0.0.5-a",
"dependencies": [],
"download": "https://raw.githubusercontent.com/lxsang/antosdk-apps/master/ShowCase/build/release/ShowCase.zip"
},
@ -259,36 +289,6 @@
"dependencies": [],
"download": "https://raw.githubusercontent.com/lxsang/antosdk-apps/master/VizApp/build/release/VizApp.zip"
},
{
"pkgname": "libjpeg",
"name": "libjpeg",
"description": "https://raw.githubusercontent.com/lxsang/antosdk-apps/master/libjpeg/README.md",
"category": "Library",
"author": "",
"version": "0.1.1-a",
"dependencies": [],
"download": "https://raw.githubusercontent.com/lxsang/antosdk-apps/master/libjpeg/build/release/libjpeg.zip"
},
{
"pkgname": "libpdfjs",
"name": "PDF JS library",
"description": "https://raw.githubusercontent.com/lxsang/antosdk-apps/master/libpdfjs/README.md",
"category": "Library",
"author": "Xuan Sang LE",
"version": "2.6.347-r",
"dependencies": [],
"download": "https://raw.githubusercontent.com/lxsang/antosdk-apps/master/libpdfjs/build/release/libpdfjs.zip"
},
{
"pkgname": "libwvnc",
"name": "libwvnc",
"description": "https://raw.githubusercontent.com/lxsang/antosdk-apps/master/libwvnc/README.md",
"category": "Library",
"author": "",
"version": "0.1.2-a",
"dependencies": ["libjpeg@0.1.1-a"],
"download": "https://raw.githubusercontent.com/lxsang/antosdk-apps/master/libwvnc/build/release/libwvnc.zip"
},
{
"pkgname": "vTerm",
"name": "Virtual Terminal",